--- /dev/null
+Roland Mas <99.roland.mas@aist.enst.fr>
+Christian Bayle <bayle@aist.enst.fr>
+Francisco Gimeno <kikov@kikov.org>
+Guillaume Smet <guillaume-gforge@smet.org>
--- /dev/null
+ GNU GENERAL PUBLIC LICENSE
+ Version 2, June 1991
+
+ Copyright (C) 1989, 1991 Free Software Foundation, Inc.
+ 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ Everyone is permitted to copy and distribute verbatim copies
+ of this license document, but changing it is not allowed.
+
+ Preamble
+
+ The licenses for most software are designed to take away your
+freedom to share and change it. By contrast, the GNU General Public
+License is intended to guarantee your freedom to share and change free
+software--to make sure the software is free for all its users. This
+General Public License applies to most of the Free Software
+Foundation's software and to any other program whose authors commit to
+using it. (Some other Free Software Foundation software is covered by
+the GNU Library General Public License instead.) You can apply it to
+your programs, too.
+
+ When we speak of free software, we are referring to freedom, not
+price. Our General Public Licenses are designed to make sure that you
+have the freedom to distribute copies of free software (and charge for
+this service if you wish), that you receive source code or can get it
+if you want it, that you can change the software or use pieces of it
+in new free programs; and that you know you can do these things.
+
+ To protect your rights, we need to make restrictions that forbid
+anyone to deny you these rights or to ask you to surrender the rights.
+These restrictions translate to certain responsibilities for you if you
+distribute copies of the software, or if you modify it.
+
+ For example, if you distribute copies of such a program, whether
+gratis or for a fee, you must give the recipients all the rights that
+you have. You must make sure that they, too, receive or can get the
+source code. And you must show them these terms so they know their
+rights.
+
+ We protect your rights with two steps: (1) copyright the software, and
+(2) offer you this license which gives you legal permission to copy,
+distribute and/or modify the software.
+
+ Also, for each author's protection and ours, we want to make certain
+that everyone understands that there is no warranty for this free
+software. If the software is modified by someone else and passed on, we
+want its recipients to know that what they have is not the original, so
+that any problems introduced by others will not reflect on the original
+authors' reputations.
+
+ Finally, any free program is threatened constantly by software
+patents. We wish to avoid the danger that redistributors of a free
+program will individually obtain patent licenses, in effect making the
+program proprietary. To prevent this, we have made it clear that any
+patent must be licensed for everyone's free use or not licensed at all.
+
+ The precise terms and conditions for copying, distribution and
+modification follow.
+\f
+ GNU GENERAL PUBLIC LICENSE
+ TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
+
+ 0. This License applies to any program or other work which contains
+a notice placed by the copyright holder saying it may be distributed
+under the terms of this General Public License. The "Program", below,
+refers to any such program or work, and a "work based on the Program"
+means either the Program or any derivative work under copyright law:
+that is to say, a work containing the Program or a portion of it,
+either verbatim or with modifications and/or translated into another
+language. (Hereinafter, translation is included without limitation in
+the term "modification".) Each licensee is addressed as "you".
+
+Activities other than copying, distribution and modification are not
+covered by this License; they are outside its scope. The act of
+running the Program is not restricted, and the output from the Program
+is covered only if its contents constitute a work based on the
+Program (independent of having been made by running the Program).
+Whether that is true depends on what the Program does.
+
+ 1. You may copy and distribute verbatim copies of the Program's
+source code as you receive it, in any medium, provided that you
+conspicuously and appropriately publish on each copy an appropriate
+copyright notice and disclaimer of warranty; keep intact all the
+notices that refer to this License and to the absence of any warranty;
+and give any other recipients of the Program a copy of this License
+along with the Program.
+
+You may charge a fee for the physical act of transferring a copy, and
+you may at your option offer warranty protection in exchange for a fee.
+
+ 2. You may modify your copy or copies of the Program or any portion
+of it, thus forming a work based on the Program, and copy and
+distribute such modifications or work under the terms of Section 1
+above, provided that you also meet all of these conditions:
+
+ a) You must cause the modified files to carry prominent notices
+ stating that you changed the files and the date of any change.
+
+ b) You must cause any work that you distribute or publish, that in
+ whole or in part contains or is derived from the Program or any
+ part thereof, to be licensed as a whole at no charge to all third
+ parties under the terms of this License.
+
+ c) If the modified program normally reads commands interactively
+ when run, you must cause it, when started running for such
+ interactive use in the most ordinary way, to print or display an
+ announcement including an appropriate copyright notice and a
+ notice that there is no warranty (or else, saying that you provide
+ a warranty) and that users may redistribute the program under
+ these conditions, and telling the user how to view a copy of this
+ License. (Exception: if the Program itself is interactive but
+ does not normally print such an announcement, your work based on
+ the Program is not required to print an announcement.)
+\f
+These requirements apply to the modified work as a whole. If
+identifiable sections of that work are not derived from the Program,
+and can be reasonably considered independent and separate works in
+themselves, then this License, and its terms, do not apply to those
+sections when you distribute them as separate works. But when you
+distribute the same sections as part of a whole which is a work based
+on the Program, the distribution of the whole must be on the terms of
+this License, whose permissions for other licensees extend to the
+entire whole, and thus to each and every part regardless of who wrote it.
+
+Thus, it is not the intent of this section to claim rights or contest
+your rights to work written entirely by you; rather, the intent is to
+exercise the right to control the distribution of derivative or
+collective works based on the Program.
+
+In addition, mere aggregation of another work not based on the Program
+with the Program (or with a work based on the Program) on a volume of
+a storage or distribution medium does not bring the other work under
+the scope of this License.
+
+ 3. You may copy and distribute the Program (or a work based on it,
+under Section 2) in object code or executable form under the terms of
+Sections 1 and 2 above provided that you also do one of the following:
+
+ a) Accompany it with the complete corresponding machine-readable
+ source code, which must be distributed under the terms of Sections
+ 1 and 2 above on a medium customarily used for software interchange; or,
+
+ b) Accompany it with a written offer, valid for at least three
+ years, to give any third party, for a charge no more than your
+ cost of physically performing source distribution, a complete
+ machine-readable copy of the corresponding source code, to be
+ distributed under the terms of Sections 1 and 2 above on a medium
+ customarily used for software interchange; or,
+
+ c) Accompany it with the information you received as to the offer
+ to distribute corresponding source code. (This alternative is
+ allowed only for noncommercial distribution and only if you
+ received the program in object code or executable form with such
+ an offer, in accord with Subsection b above.)
+
+The source code for a work means the preferred form of the work for
+making modifications to it. For an executable work, complete source
+code means all the source code for all modules it contains, plus any
+associated interface definition files, plus the scripts used to
+control compilation and installation of the executable. However, as a
+special exception, the source code distributed need not include
+anything that is normally distributed (in either source or binary
+form) with the major components (compiler, kernel, and so on) of the
+operating system on which the executable runs, unless that component
+itself accompanies the executable.
+
+If distribution of executable or object code is made by offering
+access to copy from a designated place, then offering equivalent
+access to copy the source code from the same place counts as
+distribution of the source code, even though third parties are not
+compelled to copy the source along with the object code.
+\f
+ 4. You may not copy, modify, sublicense, or distribute the Program
+except as expressly provided under this License. Any attempt
+otherwise to copy, modify, sublicense or distribute the Program is
+void, and will automatically terminate your rights under this License.
+However, parties who have received copies, or rights, from you under
+this License will not have their licenses terminated so long as such
+parties remain in full compliance.
+
+ 5. You are not required to accept this License, since you have not
+signed it. However, nothing else grants you permission to modify or
+distribute the Program or its derivative works. These actions are
+prohibited by law if you do not accept this License. Therefore, by
+modifying or distributing the Program (or any work based on the
+Program), you indicate your acceptance of this License to do so, and
+all its terms and conditions for copying, distributing or modifying
+the Program or works based on it.
+
+ 6. Each time you redistribute the Program (or any work based on the
+Program), the recipient automatically receives a license from the
+original licensor to copy, distribute or modify the Program subject to
+these terms and conditions. You may not impose any further
+restrictions on the recipients' exercise of the rights granted herein.
+You are not responsible for enforcing compliance by third parties to
+this License.
+
+ 7. If, as a consequence of a court judgment or allegation of patent
+infringement or for any other reason (not limited to patent issues),
+conditions are imposed on you (whether by court order, agreement or
+otherwise) that contradict the conditions of this License, they do not
+excuse you from the conditions of this License. If you cannot
+distribute so as to satisfy simultaneously your obligations under this
+License and any other pertinent obligations, then as a consequence you
+may not distribute the Program at all. For example, if a patent
+license would not permit royalty-free redistribution of the Program by
+all those who receive copies directly or indirectly through you, then
+the only way you could satisfy both it and this License would be to
+refrain entirely from distribution of the Program.
+
+If any portion of this section is held invalid or unenforceable under
+any particular circumstance, the balance of the section is intended to
+apply and the section as a whole is intended to apply in other
+circumstances.
+
+It is not the purpose of this section to induce you to infringe any
+patents or other property right claims or to contest validity of any
+such claims; this section has the sole purpose of protecting the
+integrity of the free software distribution system, which is
+implemented by public license practices. Many people have made
+generous contributions to the wide range of software distributed
+through that system in reliance on consistent application of that
+system; it is up to the author/donor to decide if he or she is willing
+to distribute software through any other system and a licensee cannot
+impose that choice.
+
+This section is intended to make thoroughly clear what is believed to
+be a consequence of the rest of this License.
+\f
+ 8. If the distribution and/or use of the Program is restricted in
+certain countries either by patents or by copyrighted interfaces, the
+original copyright holder who places the Program under this License
+may add an explicit geographical distribution limitation excluding
+those countries, so that distribution is permitted only in or among
+countries not thus excluded. In such case, this License incorporates
+the limitation as if written in the body of this License.
+
+ 9. The Free Software Foundation may publish revised and/or new versions
+of the General Public License from time to time. Such new versions will
+be similar in spirit to the present version, but may differ in detail to
+address new problems or concerns.
+
+Each version is given a distinguishing version number. If the Program
+specifies a version number of this License which applies to it and "any
+later version", you have the option of following the terms and conditions
+either of that version or of any later version published by the Free
+Software Foundation. If the Program does not specify a version number of
+this License, you may choose any version ever published by the Free Software
+Foundation.
+
+ 10. If you wish to incorporate parts of the Program into other free
+programs whose distribution conditions are different, write to the author
+to ask for permission. For software which is copyrighted by the Free
+Software Foundation, write to the Free Software Foundation; we sometimes
+make exceptions for this. Our decision will be guided by the two goals
+of preserving the free status of all derivatives of our free software and
+of promoting the sharing and reuse of software generally.
+
+ NO WARRANTY
+
+ 11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY
+FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW. EXCEPT WHEN
+OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES
+PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED
+OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE ENTIRE RISK AS
+TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU. SHOULD THE
+PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING,
+REPAIR OR CORRECTION.
+
+ 12. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
+WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR
+REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES,
+INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING
+OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED
+TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY
+YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER
+PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE
+POSSIBILITY OF SUCH DAMAGES.
+
+ END OF TERMS AND CONDITIONS
+\f
+ How to Apply These Terms to Your New Programs
+
+ If you develop a new program, and you want it to be of the greatest
+possible use to the public, the best way to achieve this is to make it
+free software which everyone can redistribute and change under these terms.
+
+ To do so, attach the following notices to the program. It is safest
+to attach them to the start of each source file to most effectively
+convey the exclusion of warranty; and each file should have at least
+the "copyright" line and a pointer to where the full notice is found.
+
+ <one line to give the program's name and a brief idea of what it does.>
+ Copyright (C) 19yy <name of author>
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 2 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+
+
+Also add information on how to contact you by electronic and paper mail.
+
+If the program is interactive, make it output a short notice like this
+when it starts in an interactive mode:
+
+ Gnomovision version 69, Copyright (C) 19yy name of author
+ Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
+ This is free software, and you are welcome to redistribute it
+ under certain conditions; type `show c' for details.
+
+The hypothetical commands `show w' and `show c' should show the appropriate
+parts of the General Public License. Of course, the commands you use may
+be called something other than `show w' and `show c'; they could even be
+mouse-clicks or menu items--whatever suits your program.
+
+You should also get your employer (if you work as a programmer) or your
+school, if any, to sign a "copyright disclaimer" for the program, if
+necessary. Here is a sample; alter the names:
+
+ Yoyodyne, Inc., hereby disclaims all copyright interest in the program
+ `Gnomovision' (which makes passes at compilers) written by James Hacker.
+
+ <signature of Ty Coon>, 1 April 1989
+ Ty Coon, President of Vice
+
+This General Public License does not permit incorporating your program into
+proprietary programs. If your program is a subroutine library, you may
+consider it more useful to permit linking proprietary applications with the
+library. If this is what you want to do, use the GNU Library General
+Public License instead of this License.
+
--- /dev/null
+gforge-plugin-scmcvs
+--------------------
+
+This is the CVS plugin for Gforge. It creates CVS repositories and
+provides some functionality to manage them.
+
+Decompress the plugin tarball and place it into your plugins directory.
+Usually, this would be in a location like /opt/gforge/gforge/plugins/scmcvs
+Whereever you place it, be sure your /etc/gforge/local.inc file has
+$sys_plugins_path pointing to the plugins directory.
+
+The scmcvs/etc/plugins/scmcvs/config.php should be copied and edited
+to
+
+ /etc/gforge/plugins/scmcvs/config.php
+
+The 'Site Admin' tab on the GForge web interface now has a 'Plugin Manager'
+page where you can activate plugins on a sitewide basis. Be sure to do that
+if you want this plugin to be available to projects.
+
--- /dev/null
+- Add functions to retrieve:
+ * cvsroot by project
+ * list of modules by project
+ * list of branches by project
+- Try to implement a common skel for scmsvn too
--- /dev/null
+README File for gforge-plugin-scmcvs/bin
+
+
+Syncmail provided version is ready for cvs 1.12.9.
+It has to be installed this way in loginfo
+
+ALL $PATH/TO/syncmail -u %p %{sSv} $EMAIL
+
+New syncmail has a restriction in the number of EMAILS.
+This version is restricted to one EMAIL each line in loginfo.
+
+So, you may want to have several lines in loginfo.
+
+UPDATE:
+I have added several files called syncmail-cvs-* for
+supporting different CVS versions.
+
+The 1.11 version is not very well identified, so maybe
+could be 1.12 using -u %1{sSv} options.
+
+
+Francisco Gimeno
+<francisco _aT_ gforgegroup _dOt_ com>
--- /dev/null
+#! /usr/bin/php4 -f
+<?php
+/**
+ * Implement CVS ACLs based on GForge roles
+ *
+ * Copyright 2004 GForge, LLC
+ *
+ * @version $Id$
+ *
+ * This file is part of GForge.
+ *
+ * GForge is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * GForge is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with GForge; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 US
+ */
+
+if (((int) $_SERVER['argc']) < 1) {
+ print "Usage: ".basename(__FILE__)." /cvsroot/projectname\n";
+ exit(1);
+}
+
+require_once('plugins/scmcvs/config.php');
+require ($sys_plugins_path.'/scmcvs/common/Snoopy.class');
+
+// Input cleansing
+$env_cvsroot = (string) $_ENV['CVSROOT'];
+
+# Rules
+# 1. Must begin with /cvs/ or /cvsroot/
+# 2. Then must contain 3 - 15 alphanumeric chars or -
+preg_match("/^\/\/?(cvs)(root)*\/\/?([[:alnum:]-]{3,15})$/", $env_cvsroot, $matches);
+
+if (count($matches) == 0) {
+ print "Invalid CVS directory\n";
+ exit(1);
+}
+
+$projectName = $matches[count($matches)-1];
+
+$userArray=posix_getpwuid ( posix_geteuid ( ) );
+$userName= $userArray['name'];
+
+// Our POSTer in Gforge
+$snoopy = new Snoopy;
+
+$SubmitUrl='http'.(($use_ssl) ? 's' : '' ).'://'.$sys_default_domain.'/plugins/scmcvs/acl.php';
+$SubmitVars['group'] = $projectName;
+$SubmitVars['user'] = $userName;
+
+if ($userName == 'root') {
+ exit(0);
+} else {
+
+ $snoopy->submit($SubmitUrl,$SubmitVars);
+ if (!empty($snoopy->error) || !empty($snoopy->results)) {
+ print $snoopy->results."\n";
+ exit(1);
+ }
+
+}
+
+?>
--- /dev/null
+#!/bin/sh
+
+# $Debian: cvs/debian/cvs-pserver,v 1.1 2001/04/20 16:00:54 epg Exp $
+
+CHROOTDIR=/var/lib/gforge/chroot
+CVSROOT=cvsroot # without leading "/"!
+
+# Execute pserver
+cd $CHROOTDIR
+CVS_PSERV_REPOS=$(ls -d $CVSROOT/*)
+allow_root_opts="--allow-root=/$(echo $CVS_PSERV_REPOS | sed 's: : --allow-root=/:g')"
+
+exec /usr/sbin/chroot $CHROOTDIR /usr/bin/cvs ${allow_root_opts} pserver
+
+# End of file.
--- /dev/null
+#!/usr/bin/perl
+#
+# $Id$
+#
+# cvs_dump.pl - script to dump data from the database
+# inspired from sourceforge scripts
+# Christian Bayle <bayle@debian.org>
+#
+use DBI;
+use Sys::Hostname;
+
+my $scm = 'scmcvs';
+require("/usr/lib/gforge/lib/include.pl"); # Include all the predefined functions
+require("/etc/gforge/plugins/$scm/config.pl"); # Include plugin config vars
+
+my $group_array = ();
+my $verbose = 0;
+my $scm_file = $file_dir . "/dumps/$scm.dump";
+
+if($verbose) {print ("\nConnecting to database");}
+
+if ( "$sys_dbname" ne "gforge" || "$sys_dbuser" ne "gforge" ) {
+$dbh ||= DBI->connect("DBI:Pg:dbname=$sys_dbname","$sys_dbuser","$sys_dbpasswd");
+} else {
+$dbh ||= DBI->connect("DBI:Pg:dbname=$sys_dbname");
+}
+die "Cannot connect to database: $!" if ( ! $dbh );
+
+if($verbose) {print ("\nGetting group list");}
+
+# Dump the Groups Table information
+
+$query= "SELECT groups.group_id,groups.unix_group_name,groups.status,groups.use_scm,groups.enable_pserver,groups.enable_anonscm FROM groups,group_plugin,plugins WHERE groups.unix_group_name !='' AND groups.group_id=group_plugin.group_id AND group_plugin.plugin_id=plugins.plugin_id AND plugins.plugin_name='".$scm."'";
+# AND cvs_box=$hostname to be added for multi-cvs server support
+
+$c = $dbh->prepare($query);
+$c->execute();
+
+if($verbose) {print ("\nGetting user list per group");}
+while(my ($group_id, $group_name, $status, $use_scm, $enable_pserver, $enable_anonscm) = $c->fetchrow()) {
+
+ my $new_query = "SELECT users.user_name AS user_name FROM users,user_group WHERE users.user_id=user_group.user_id AND cvs_flags=1 AND group_id=$group_id";
+ my $d = $dbh->prepare($new_query);
+ $d->execute();
+
+ my $user_list = "";
+
+ while($user_name = $d->fetchrow()) {
+ $user_list .= "$user_name,";
+ }
+
+ $grouplist = "$group_name:$status:$group_id:$use_scm:$enable_pserver:$enable_anonscm:$user_list\n";
+ $grouplist =~ s/,$//;
+
+ push @group_array, $grouplist;
+}
+
+# Now write out the files (not necessary, but can give info in case of problems)
+if($verbose) {print ("\nWriting list");}
+write_array_file($scm_file, @group_array);
+system("chmod o-r $scm_file");
+
--- /dev/null
+#!/usr/bin/perl
+#
+# $Id$
+#
+# cvs_update.pl - script to update cvs from the database dump
+# inspired from sourceforge scripts
+# Christian Bayle <bayle@debian.org>
+#
+use DBI;
+use Sys::Hostname;
+
+require("/usr/lib/gforge/lib/include.pl"); # Include all the predefined functions
+
+my $group_array = ();
+my $verbose = 0;
+my $cvs_file = $file_dir . "/dumps/scmcvs.dump";
+my $anoncvs_uid_add = 50000;
+my $gid_add = 10000;
+
+#
+# Script parse out the database dumps and create/update/delete cvs
+# accounts on the client machines
+#
+# Open up all the files that we need.
+#
+if($verbose) {print ("\nReading list");}
+@group_array = open_array_file($cvs_file);
+
+#
+# Loop through @group_array and deal w/ cvs.
+#
+if($verbose) {print ("\n\nProcessing CVS\n\n");}
+while ($ln = pop(@group_array)) {
+ chop($ln);
+ ($group_name, $status, $group_id, $use_scm, $enable_pserver, $enable_anonscm, $userlist) = split(":", $ln);
+
+ # This 50000 is really dirty until I change this file completly
+ $cvs_gid = $group_id + $anoncvs_uid_add;
+ $cvs_dir = "$cvs_root/$group_name";
+
+ $userlist =~ tr/A-Z/a-z/;
+
+ #$group_exists = (-d $grpdir_prefix/$group_name);
+ $group_exists = ($status eq 'A');
+ $cvs_exists = (-d "$cvs_root/$group_name/CVSROOT");
+
+ if (!$group_exists && $use_scm && $status eq 'A' ) {
+ print ("ERROR: $group_name home dir $grpdir_prefix/$group_name doesn't exists\n");
+ print (" but use_scm=$use_scm\tstatus=$status\n");
+ }
+ if ($cvs_exists && !$group_exists && $status eq 'A') {
+ print ("ERROR: CVS $cvs_root/$group_name/CVSROOT exists\n");
+ print (" but no $group_name home dir at $grpdir_prefix/$group_name\n");
+ print (" use_scm=$use_scm\tstatus=$status\n");
+ }
+ # This for the first time
+ if (!(-d "$cvs_root")) {
+ if($verbose){print("Creating $cvs_root\n");}
+ system("mkdir -p $cvs_root");
+ }
+ # Lock dir creation
+ if (!(-d "$cvs_root/cvs-locks/$group_name")) {
+ if($verbose){print ("Creating $cvs_root/cvs-locks/$group_name\n");}
+ if ($cvs_exists){
+ system("mkdir -p $cvs_root/cvs-locks/$group_name");
+ system("chown anonscm-gforge:scm_$group_name $cvs_root/cvs-locks/$group_name");
+ system("chmod g+rw $cvs_root/cvs-locks/$group_name");
+ system("find $cvs_root/cvs-locks/$group_name -type d | xargs chmod g+s");
+ system("chmod o+rw $cvs_root/cvs-locks/$group_name");
+ }
+ }
+ # CVS repository creation
+ if ($group_exists && !$cvs_exists && $use_scm && $status eq 'A' && !(-e "$cvs_root/$group_name/CVSROOT")) {
+ if($verbose){print("Creating a CVS Repository for: $group_name\n");}
+ # Let's create a CVS repository for this group
+
+ # Firce create the repository
+ # Unix right will lock access to all users not in the group including cvsweb
+ # when anoncvs is not enabled
+ if ($enable_anonscm){
+ mkdir $cvs_dir, 0775;
+ } else {
+ mkdir $cvs_dir, 0770;
+ }
+ system("/usr/bin/cvs -d$cvs_dir init");
+
+ system("echo \"\" > $cvs_dir/CVSROOT/val-tags");
+ chmod 0664, "$cvs_dir/CVSROOT/val-tags";
+
+ # set group ownership, anonymous group user
+ system("chown -R $dummy_uid:$cvs_gid $cvs_dir");
+ # s bit to have all owned by group
+ system("chmod -R g+rw $cvs_dir");
+ system("find $cvs_dir -type d | xargs chmod g+s");
+ }
+ # Change owners
+ my $uid=$dummy_uid;
+ my $gid=$cvs_gid;
+ if (-d "$cvs_root/$group_name") {
+ my $realuid=get_file_owner_uid("$cvs_root/$group_name");
+ if (!($uid eq $realuid)){
+ if($verbose){print("Changing owner of $cvs_root/$group_name $realuid -> $uid\n")};
+ system("chown -R $uid $cvs_root/$group_name");
+ }
+ my $realgid=get_file_owner_gid("$cvs_root/$group_name");
+ if (!($gid eq $realgid)){
+ if($verbose){print("Changing group of $cvs_root/$group_name $realgid -> $gid\n")};
+ system("chgrp -R $gid $cvs_root/$group_name");
+ }
+ system("chown anonscm-gforge $cvs_root/$group_name/CVSROOT/history");
+ }
+
+ # Right management
+ if ($group_exists && $use_scm && $status eq 'A'){
+ if ($enable_pserver){
+ # turn on pserver writers
+ my $userlistcr=join("\n",split(",", $userlist));
+ open (WRITERS,">$cvs_dir/CVSROOT/writers");
+ print WRITERS "$userlistcr\n";
+ close WRITERS;
+ if($verbose) { print("Enable pserver for $group_name:\t$userlist in $cvs_dir/CVSROOT/writers \n"); }
+ open (CONFIG,">$cvs_dir/CVSROOT/config");
+ print CONFIG "SystemAuth=yes\n";
+ print CONFIG "LockDir=/cvsroot/cvs-locks/$group_name\n";
+ close CONFIG;
+ } else {
+ # turn off pserver writers
+ open (WRITERS,">$cvs_dir/CVSROOT/writers");
+ print WRITERS "\n";
+ close WRITERS;
+ #system("echo \"\" > $cvs_dir/CVSROOT/writers");
+ if($verbose) { print("Disable pserver for $group_name\n"); }
+ open (CONFIG,">$cvs_dir/CVSROOT/config");
+ print CONFIG "SystemAuth=no\n";
+ print CONFIG "LockDir=/cvsroot/cvs-locks/$group_name\n";
+ close CONFIG;
+ }
+
+ if ($enable_anonscm){
+ # turn on anonymous readers
+ system("echo \"anonymous\" > $cvs_dir/CVSROOT/readers");
+ #system("echo \"anonymous:\\\$1\\\$0H\\\$2/LSjjwDfsSA0gaDYY5Df/:scm_${group_name}\" > $cvs_dir/CVSROOT/passwd");
+ system("echo \"anonymous:\\\$1\\\$0H\\\$2/LSjjwDfsSA0gaDYY5Df/:anonscm-gforge\" > $cvs_dir/CVSROOT/passwd");
+ # This will give access to all users and cvsweb
+ chmod 02775, "$cvs_dir";
+
+ my $gid = $group_id + $gid_add ;
+ my $uid = $group_id + $anoncvs_uid_add ;
+ my $username = "scm_" . $group_name ;
+
+ add_or_update_anoncvs_user ($uid, $username, $gid) ;
+
+ } else {
+ # turn off anonymous readers
+ system("echo \"\" > $cvs_dir/CVSROOT/readers");
+ system("echo \"\" > $cvs_dir/CVSROOT/passwd");
+ # This will lock all access from users not in the group and cvsweb
+ chmod 02770, "$cvs_dir";
+ }
+ }
+}
+
+#############################
+# User Add Function
+#############################
+sub add_or_update_anoncvs_user {
+ my ($uid, $username, $gid) = @_;
+
+ $home_dir = $homedir_prefix."/".$username;
+
+ if ( -d $home_dir ) {
+ chmod 0755, $home_dir;
+ } else {
+ mkdir $home_dir, 0755;
+ }
+
+ chown $uid, $gid, $home_dir;
+}
+
+#############################
+# Get File Owner UID
+#############################
+sub get_file_owner_uid {
+ my $filename = shift(@_);
+ my ($dev,$ino,$mode,$nlink,$uid,$gid,$rdev,$size,$atime,$mtime,$ctime,$blksize,$blocks) = stat($filename);
+ return $uid;
+}
+#############################
+# Get File Owner GID
+#############################
+sub get_file_owner_gid {
+ my $filename = shift(@_);
+ my ($dev,$ino,$mode,$nlink,$uid,$gid,$rdev,$size,$atime,$mtime,$ctime,$blksize,$blocks) = stat($filename);
+ return $gid;
+}
--- /dev/null
+#!/usr/bin/perl -w
+#
+# $Id$
+#
+# Debian-specific script to delete plugin-specific tables
+# Roland Mas <lolando@debian.org>
+
+use strict ;
+use diagnostics ;
+
+use DBI ;
+use MIME::Base64 ;
+use HTML::Entities ;
+
+use vars qw/$dbh @reqlist $query/ ;
+use vars qw/$sys_default_domain $sys_cvs_host $sys_download_host
+ $sys_shell_host $sys_users_host $sys_docs_host $sys_lists_host
+ $sys_dns1_host $sys_dns2_host $FTPINCOMING_DIR $FTPFILES_DIR
+ $sys_urlroot $sf_cache_dir $sys_name $sys_themeroot
+ $sys_news_group $sys_dbhost $sys_dbname $sys_dbuser $sys_dbpasswd
+ $sys_ldap_base_dn $sys_ldap_host $admin_login $admin_password
+ $server_admin $domain_name $newsadmin_groupid $statsadmin_groupid
+ $skill_list/ ;
+use vars qw/$pluginname $pluginid/ ;
+
+require ("/usr/lib/gforge/lib/include.pl") ; # Include a few predefined functions
+require ("/usr/lib/gforge/lib/sqlparser.pm") ; # Our magic SQL parser
+require ("/usr/lib/gforge/lib/sqlhelper.pm") ; # Our SQL functions
+
+&debug ("You'll see some debugging info during this installation.") ;
+&debug ("Do not worry unless told otherwise.") ;
+
+&db_connect ;
+
+# &debug ("Connected to the database OK.") ;
+
+$pluginname = "scmcvs" ;
+$pluginid = -1 ;
+
+$dbh->{AutoCommit} = 0;
+$dbh->{RaiseError} = 1;
+eval {
+ my ($sth, @array, $version, $action, $path, $target, $rname) ;
+
+ $pluginid = &get_plugin_id ($dbh, $pluginname) ;
+ &remove_plugin_from_groups ($dbh, $pluginid) ;
+ &remove_plugin_from_users ($dbh, $pluginid) ;
+
+ my $pattern = "plugin_" . $pluginname . '_%' ;
+
+ $query = "SELECT relname FROM pg_class WHERE relname LIKE '$pattern' AND relkind='v'" ;
+ $sth = $dbh->prepare ($query) ;
+ $sth->execute () ;
+ while (@array = $sth->fetchrow_array ()) {
+ $rname = $array [0] ;
+ &drop_view_if_exists ($dbh, $rname) ;
+ }
+ $sth->finish () ;
+
+ $query = "SELECT relname FROM pg_class WHERE relname LIKE '$pattern' AND relkind='r'" ;
+ $sth = $dbh->prepare ($query) ;
+ $sth->execute () ;
+ while (@array = $sth->fetchrow_array ()) {
+ $rname = $array [0] ;
+ &drop_table_if_exists ($dbh, $rname) ;
+ }
+ $sth->finish () ;
+
+ $query = "SELECT relname FROM pg_class WHERE relname LIKE '$pattern' AND relkind='i'" ;
+ $sth = $dbh->prepare ($query) ;
+ $sth->execute () ;
+ while (@array = $sth->fetchrow_array ()) {
+ $rname = $array [0] ;
+ &drop_index_if_exists ($dbh, $rname) ;
+ }
+ $sth->finish () ;
+
+ $query = "SELECT relname FROM pg_class WHERE relname LIKE '$pattern' AND relkind='S'" ;
+ $sth = $dbh->prepare ($query) ;
+ $sth->execute () ;
+ while (@array = $sth->fetchrow_array ()) {
+ $rname = $array [0] ;
+ &drop_sequence_if_exists ($dbh, $rname) ;
+ }
+ $sth->finish () ;
+
+ $dbh->commit ();
+
+
+ &debug ("It seems your database deletion went well and smoothly. That's cool.") ;
+ &debug ("Please enjoy using Debian GForge.") ;
+
+ # There should be a commit at the end of every block above.
+ # If there is not, then it might be symptomatic of a problem.
+ # For safety, we roll back.
+ $dbh->rollback ();
+};
+
+if ($@) {
+ warn "Transaction aborted because $@" ;
+ &debug ("Transaction aborted because $@") ;
+ &debug ("Last SQL query was:\n$query\n(end of query)") ;
+ $dbh->rollback ;
+ &debug ("Please report this bug on the Debian bug-tracking system.") ;
+ &debug ("Please include the previous messages as well to help debugging.") ;
+ &debug ("You should not worry too much about this,") ;
+ &debug ("your DB is still in a consistent state and should be usable.") ;
+ exit 1 ;
+}
+
+$dbh->rollback ;
+$dbh->disconnect ;
--- /dev/null
+#!/usr/bin/perl -w
+#
+# $Id$
+#
+# Debian-specific script to upgrade the database between releases
+# Roland Mas <lolando@debian.org>
+
+use strict ;
+use diagnostics ;
+
+use DBI ;
+use MIME::Base64 ;
+use HTML::Entities ;
+
+use vars qw/$dbh @reqlist $query/ ;
+use vars qw/$sys_default_domain $sys_cvs_host $sys_download_host
+ $sys_shell_host $sys_users_host $sys_docs_host $sys_lists_host
+ $sys_dns1_host $sys_dns2_host $FTPINCOMING_DIR $FTPFILES_DIR
+ $sys_urlroot $sf_cache_dir $sys_name $sys_themeroot
+ $sys_news_group $sys_dbhost $sys_dbname $sys_dbuser $sys_dbpasswd
+ $sys_ldap_base_dn $sys_ldap_host $admin_login $admin_password
+ $server_admin $domain_name $newsadmin_groupid $statsadmin_groupid
+ $skill_list/ ;
+use vars qw/$pluginname/ ;
+
+require ("/usr/lib/gforge/lib/include.pl") ; # Include a few predefined functions
+require ("/usr/lib/gforge/lib/sqlparser.pm") ; # Our magic SQL parser
+require ("/usr/lib/gforge/lib/sqlhelper.pm") ; # Our SQL functions
+
+&debug ("You'll see some debugging info during this installation.") ;
+&debug ("Do not worry unless told otherwise.") ;
+
+&db_connect ;
+
+# &debug ("Connected to the database OK.") ;
+
+$pluginname = "scmcvs" ;
+
+$dbh->{AutoCommit} = 0;
+$dbh->{RaiseError} = 1;
+eval {
+ my ($sth, @array, $version, $path, $target) ;
+
+ &create_plugin_metadata_table ($dbh, $pluginname, "0") ;
+
+ $version = &get_plugin_db_version ($dbh, $pluginname) ;
+ $target = "0.1" ;
+ if (&is_lesser ($version, $target)) {
+# my @filelist = ( "/usr/lib/gforge/plugins/$pluginname/db/$pluginname-init.sql" ) ;
+#
+# foreach my $file (@filelist) {
+# &debug ("Processing $file") ;
+# @reqlist = @{ &parse_sql_file ($file) } ;
+#
+# foreach my $s (@reqlist) {
+# $query = $s ;
+# # &debug ($query) ;
+# $sth = $dbh->prepare ($query) ;
+# $sth->execute () ;
+# $sth->finish () ;
+# }
+# }
+# @reqlist = () ;
+
+ &update_plugin_db_version ($dbh, $pluginname, $target) ;
+ &debug ("Committing.") ;
+ $dbh->commit () ;
+ }
+
+ &debug ("It seems your database install/upgrade went well and smoothly. That's cool.") ;
+ &debug ("Please enjoy using Debian GForge.") ;
+
+ # There should be a commit at the end of every block above.
+ # If there is not, then it might be symptomatic of a problem.
+ # For safety, we roll back.
+ $dbh->rollback ();
+};
+
+if ($@) {
+ warn "Transaction aborted because $@" ;
+ &debug ("Transaction aborted because $@") ;
+ &debug ("Last SQL query was:\n$query\n(end of query)") ;
+ $dbh->rollback ;
+ &debug ("Please report this bug on the Debian bug-tracking system.") ;
+ &debug ("Please include the previous messages as well to help debugging.") ;
+ &debug ("You should not worry too much about this,") ;
+ &debug ("your DB is still in a consistent state and should be usable.") ;
+ exit 1 ;
+}
+
+$dbh->rollback ;
+$dbh->disconnect ;
--- /dev/null
+#! /bin/sh
+#
+# $Id$
+#
+# Configure CVS for Sourceforge
+# Christian Bayle, Roland Mas, debian-sf (Sourceforge for Debian)
+
+set -e
+
+if [ $(id -u) != 0 ] ; then
+ echo "You must be root to run this, please enter passwd"
+ exec su -c "$0 $1"
+fi
+
+case "$1" in
+ configure)
+ echo "Modifying inetd for cvs server"
+ echo "CVS usual config is changed for gforge one"
+ # First, dedupe the commented lines
+ update-inetd --remove "cvspserver stream tcp nowait.400 root /usr/sbin/tcpd /usr/lib/gforge/bin/cvs-pserver"
+ update-inetd --remove "cvspserver stream tcp nowait.400 root /usr/sbin/tcpd /usr/lib/gforge/plugins/scmcvs/bin/cvs-pserver"
+ update-inetd --comment-chars "#SF_WAS_HERE#" --enable cvspserver
+ # Then, insinuate ourselves
+ update-inetd --comment-chars "#SF_WAS_HERE#" --disable cvspserver
+ update-inetd --add "cvspserver stream tcp nowait.400 root /usr/sbin/tcpd /usr/lib/gforge/plugins/scmcvs/bin/cvs-pserver"
+ ;;
+
+ purge)
+ echo "Purging inetd for cvs server"
+ # echo "You should dpkg-reconfigure cvs to use std install"
+ update-inetd --remove "cvspserver stream tcp nowait.400 root /usr/sbin/tcpd /usr/lib/gforge/plugins/scmcvs/bin/cvs-pserver"
+ update-inetd --comment-chars "#SF_WAS_HERE#" --enable cvspserver
+ ;;
+
+ *)
+ echo "Usage: $0 {configure|purge}"
+ exit 1
+esac
--- /dev/null
+#! /bin/sh
+#
+# Generate CVS repositories snapshots.
+# Suppose that the repository can be checkout using '.' as module.
+# Users may prevent this for their projects using the CVSROOT/modules
+# file.
+
+set -e
+#set -x
+
+if [ $(id -u) != 0 ] ; then
+ echo "You must be root to run this, please enter passwd"
+ exec su -c "$0 $1"
+fi
+
+CVSROOT=/var/lib/gforge/chroot/cvsroot
+SCMSNAPSHOTSDIR=/var/lib/gforge/scmsnapshots
+TMPDIR=/tmp
+
+case "$1" in
+ generate)
+ # Create temporary dir
+ work_dir=$TMPDIR/gforge-plugin-scmcvs.$$
+ trap "rm -rf $work_dir" ERR EXIT
+ today=`date +%Y-%m-%d`
+
+ cd $CVSROOT
+ ls | while read dir ; do
+ if [ "$dir" != "cvs-locks" ]; then
+ # Make tgz archive
+ mkdir -p $work_dir/$dir-scm-$today
+ cd $work_dir/$dir-scm-$today
+ if cvs -f -Q -d :local:$CVSROOT/$dir co -P .; then
+ cd $work_dir
+ tar czf $dir-scm-latest.tar.gz $dir-scm-$today
+ mv $dir-scm-latest.tar.gz $SCMSNAPSHOTSDIR
+ rm -fr $dir-scm-$today
+ fi
+ fi
+ done
+ ;;
+
+ update)
+ ;;
+
+ purge)
+ ;;
+
+ *)
+ echo "Usage: $0 {generate}"
+ exit 1
+ ;;
+esac
--- /dev/null
+#!/usr/bin/perl
+#/**
+# *
+# * stats_cvs.pl - NIGHTLY SCRIPT
+# *
+# * Recurses through the /cvsroot directory tree and parses each projects
+# * '~/CVSROOT/history' file, and create and fill the sql table with
+# * modified, and added to each project.
+# *
+# * @version $Id$
+# *
+# */
+
+# For the files
+#use strict;
+use Time::Local;
+use POSIX qw( strftime );
+
+# For the database
+use DBI;
+require("/usr/lib/gforge/lib/include.pl");
+my $cvsroot = "/var/lib/gforge/chroot/cvsroot";
+my $verbose = 1;
+$|=0 if $verbose;
+$|++;
+
+sub drop_tables {
+ db_drop_table_if_exists ("deb_cvs_dump") ;
+ db_drop_table_if_exists ("deb_cvs_group") ;
+ db_drop_table_if_exists ("deb_cvs_group_user") ;
+}
+
+sub create_dump_table {
+ my ($sql);
+ $sql = "CREATE TABLE deb_cvs_dump (
+ type char(1),
+ year integer NOT NULL,
+ month integer NOT NULL,
+ day integer NOT NULL,
+ time integer NOT NULL,
+ cvsuser text,
+ cvsgroup text
+ )";
+ $dbh->do( $sql );
+}
+
+sub dump_history {
+ my ($year, $month, $day, $day_begin, $day_end);
+
+ print "Running tree at $cvsroot/\n";
+
+ chdir( "$cvsroot" ) || die("Unable to make $cvsroot the working directory.\n");
+
+ foreach $group ( glob("*") ) {
+ next if ( ! -d "$group" );
+ my ($cvs_co, $cvs_commit, $cvs_add, %usr_commit, %usr_add );
+ print "Parsing $group/\n";
+
+ open(HISTORY, "< $cvsroot/$group/CVSROOT/history") or print "E::Unable to open history for $group\n";
+ while ( <HISTORY> ) {
+ my ($time_parsed, $type, $cvstime, $user, $curdir, $module, $rev, $file );
+
+ ## Split the cvs history entry into it's 6 fields.
+ ($cvstime,$user,$curdir,$module,$rev,$file) = split(/\|/, $_, 6 );
+
+ ## log modified $type eq "M"
+ ## log added $type eq "A"
+ ## log others $type neq "A" neq "M"
+ $type = substr($cvstime, 0, 1);
+ $time_parsed = hex( substr($cvstime, 1, 8) );
+ $year = strftime("%Y", gmtime( $time_parsed ) );
+ $month = strftime("%m", gmtime( $time_parsed ) );
+ $day = strftime("%d", gmtime( $time_parsed ) );
+ $sql = "INSERT INTO deb_cvs_dump
+ (type,year,month,day,time,cvsuser,cvsgroup)
+ VALUES ('$type','$year','$month','$day','$time_parsed','$user','$group')";
+
+ #print "$sql";
+ $dbh->do( $sql );
+ }
+ close( HISTORY );
+ }
+}
+
+sub parse_history {
+ my ($sql);
+# CVS doc says the meaning of the code letters.
+#
+#Letter Meaning
+#====== =========================================================
+#O Checkout
+#T Tag
+#F Release
+#W Update (no user file, remove from entries file)
+#U Update (file overwrote unmodified user file)
+#G Update (file was merged successfully into modified user file)
+#C Update (file was merged, but conflicts w/ modified user file)
+#M Commit (from modified file)
+#A Commit (an added file)
+#R Commit (the removal of a file)
+#E Export
+ $sql = "
+ CREATE TABLE deb_cvs_group_user AS
+ SELECT agg.cvsgroup,agg.cvsuser,agg.year,agg.month,agg.day,agg.total AS total,m.modified AS modified,a.added AS added,o.others AS others
+ FROM (
+ SELECT cvsgroup,cvsuser,year,month,day,COUNT(*) AS total
+ FROM deb_cvs_dump
+ GROUP BY year,month,day,cvsgroup,cvsuser
+ ) agg
+ LEFT JOIN (
+ SELECT cvsgroup,cvsuser,year,month,day,COUNT(*) AS modified
+ FROM deb_cvs_dump
+ WHERE type='M'
+ GROUP BY year,month,day,cvsgroup,cvsuser
+ ) m USING (cvsgroup,cvsuser,year,month,day)
+ LEFT JOIN (
+ SELECT cvsgroup,cvsuser,year,month,day,COUNT(*) AS added
+ FROM deb_cvs_dump
+ WHERE type='A'
+ GROUP BY year,month,day,cvsgroup,cvsuser
+ ) a USING (cvsgroup,cvsuser,year,month,day)
+ LEFT JOIN (
+ SELECT cvsgroup,cvsuser,year,month,day,COUNT(*) AS others
+ FROM deb_cvs_dump
+ WHERE type!='A' and type!='M'
+ GROUP BY year,month,day,cvsgroup,cvsuser
+ ) o USING (cvsgroup,cvsuser,year,month,day)
+ ";
+ $dbh->do( $sql );
+}
+
+sub print_stats {
+ my ($sql,$res,$temp);
+ $sql = "SELECT * FROM deb_cvs_group_user order by year, month, day";
+ $res = $dbh->prepare($sql);
+ $res->execute();
+ while ( my ($cvsgroup, $cvsuser, $year, $month, $day, $total, $modified, $added, $others) = $res->fetchrow()) {
+ print "$cvsgroup $cvsuser $year $month $day $total=$modified+$added+$others\n";
+ }
+ print "-----------------------------------------------------\n";
+ print "cvsgroup\tcvsuser\tmodified\tadded\tothers\n";
+ print "-----------------------------------------------------\n";
+ $sql = "SELECT cvsgroup, cvsuser, SUM(modified), SUM(added), SUM(others) FROM deb_cvs_group_user group by cvsgroup,cvsuser";
+ $res = $dbh->prepare($sql);
+ $res->execute();
+ while ( my ($cvsgroup, $cvsuser, $modified, $added, $others) = $res->fetchrow()) {
+ print "$cvsgroup\t$cvsuser\t$modified\t$added\t$others\n";
+ }
+ print "-----------------------------------------------------\n";
+}
+
+sub cvs_stats_merge {
+ print "-----------------------------------------------------\n";
+ print "Inserting cvs data into\n";
+ print "-----------------------------------------------------\n";
+ my ($sql,$res,$temp);
+ $sql = "DELETE FROM stats_cvs_group
+ WHERE (month,day,group_id) IN (
+ SELECT d.month+ d.year*100,
+ d.day,g.group_id
+ FROM deb_cvs_group_user AS d, groups AS g
+ WHERE d.cvsgroup=g.unix_group_name
+ GROUP BY d.month,d.year,d.day,g.group_id
+ )";
+ $dbh->do ( $sql );
+ $sql = "INSERT INTO stats_cvs_group
+ SELECT d.month + d.year * 100,
+ d.day,g.group_id,
+ sum(coalesce(d.others,0)),
+ sum(coalesce(d.modified,0)),
+ sum(COALESCE(d.added,0))
+ FROM deb_cvs_group_user AS d,groups AS g
+ WHERE d.cvsgroup=g.unix_group_name
+ and (d.month + d.year * 100,
+ d.day,
+ g.group_id) NOT IN (
+ SELECT month,day,group_id FROM stats_cvs_group
+ )
+ GROUP BY year,month,day,group_id
+ ";
+ $dbh->do ( $sql );
+
+ $sql = "DELETE FROM stats_cvs_user
+ WHERE (month,day,group_id,user_id) IN (
+ SELECT d.month+ d.year*100,
+ d.day,g.group_id,u.user_id
+ FROM deb_cvs_group_user AS d, groups AS g, users as u
+ WHERE d.cvsgroup=g.unix_group_name AND d.cvsuser=u.user_name
+ GROUP BY d.month,d.year,d.day,g.group_id,u.user_id
+ )";
+ $dbh->do ( $sql );
+ $sql = "INSERT INTO stats_cvs_user
+ SELECT d.month + d.year * 100,
+ d.day,
+ g.group_id,
+ u.user_id,
+ sum(coalesce(d.others,0)),
+ sum(coalesce(d.modified,0)),
+ sum(COALESCE(d.added,0))
+ FROM deb_cvs_group_user AS d,groups AS g, users AS u
+ WHERE d.cvsgroup=g.unix_group_name and
+ d.cvsuser=u.user_name
+ and (d.month + d.year * 100,
+ d.day,
+ g.group_id,
+ u.user_id) NOT IN (
+ SELECT month,day,group_id,user_id FROM stats_cvs_user
+ )
+ GROUP BY year,month,day,group_id,user_id
+ ";
+ $dbh->do ( $sql );
+
+ print " [ x ] Done\n";
+}
+#############
+# main #
+#############
+&db_connect;
+&drop_tables;
+&create_dump_table;
+&dump_history;
+&parse_history;
+&print_stats;
+&cvs_stats_merge;
+&drop_tables;
+
--- /dev/null
+#! /usr/bin/python
+
+# NOTE: Until SourceForge installs a modern version of Python on the cvs
+# servers, this script MUST be compatible with Python 1.5.2.
+
+"""Complicated notification for CVS checkins.
+
+This script is used to provide email notifications of changes to the CVS
+repository. These email changes will include context diffs of the changes.
+Really big diffs will be trimmed.
+
+This script is run from a CVS loginfo file (see $CVSROOT/CVSROOT/loginfo). To
+set this up, create a loginfo entry that looks something like this:
+
+ mymodule /path/to/this/script %%s some-email-addr@your.domain
+
+In this example, whenever a checkin that matches `mymodule' is made, this
+script is invoked, which will generate the diff containing email, and send it
+to some-email-addr@your.domain.
+
+ Note: This module used to also do repository synchronizations via
+ rsync-over-ssh, but since the repository has been moved to SourceForge,
+ this is no longer necessary. The syncing functionality has been ripped
+ out in the 3.0, which simplifies it considerably. Access the 2.x versions
+ to refer to this functionality. Because of this, the script is misnamed.
+
+It no longer makes sense to run this script from the command line. Doing so
+will only print out this usage information.
+
+Usage:
+
+ %(PROGRAM)s [options] <%%S> email-addr [email-addr ...]
+
+Where options are:
+
+ --cvsroot=<path>
+ Use <path> as the environment variable CVSROOT. Otherwise this
+ variable must exist in the environment.
+
+ --context=#
+ -C #
+ Include # lines of context around lines that differ (default: 2).
+
+ -c
+ Produce a context diff (default).
+
+ -u
+ Produce a unified diff (smaller).
+
+ --quiet / -q
+ Don't print as much status to stdout.
+
+ --fromhost=hostname
+ -f hostname
+ The hostname that email messages appear to be coming from. The From:
+ header will of the outgoing message will look like user@hostname. By
+ default, hostname is the machine's fully qualified domain name.
+
+ --help / -h
+ Print this text.
+
+The rest of the command line arguments are:
+
+ <%%S>
+ CVS %%s loginfo expansion. When invoked by CVS, this will be a single
+ string containing the directory the checkin is being made in, relative
+ to $CVSROOT, followed by the list of files that are changing. If the
+ %%s in the loginfo file is %%{sVv}, context diffs for each of the
+ modified files are included in any email messages that are generated.
+
+ email-addrs
+ At least one email address.
+"""
+import os
+import sys
+import re
+import time
+import string
+import getopt
+import smtplib
+import pwd
+import socket
+
+try:
+ from socket import getfqdn
+except ImportError:
+ def getfqdn():
+ # Python 1.5.2 :(
+ hostname = socket.gethostname()
+ byaddr = socket.gethostbyaddr(socket.gethostbyname(hostname))
+ aliases = byaddr[1]
+ aliases.insert(0, byaddr[0])
+ aliases.insert(0, hostname)
+ for fqdn in aliases:
+ if '.' in fqdn:
+ break
+ else:
+ fqdn = 'localhost.localdomain'
+ return fqdn
+
+
+from cStringIO import StringIO
+
+# Which SMTP server to do we connect to? Empty string means localhost.
+MAILHOST = 'localhost'
+MAILPORT = 25
+
+# Diff trimming stuff
+DIFF_HEAD_LINES = 20
+DIFF_TAIL_LINES = 20
+DIFF_TRUNCATE_IF_LARGER = 1000
+
+EMPTYSTRING = ''
+SPACE = ' '
+DOT = '.'
+COMMASPACE = ', '
+
+PROGRAM = sys.argv[0]
+
+BINARY_EXPLANATION_LINES = [
+ "(This appears to be a binary file; contents omitted.)\n"
+ ]
+
+REVCRE = re.compile("^(NONE|[0-9.]+)$")
+NOVERSION = "Couldn't generate diff; no version number found in filespec: %s"
+BACKSLASH = "Couldn't generate diff: backslash in filespec's filename: %s"
+
+
+\f
+def usage(code, msg=''):
+ print __doc__ % globals()
+ if msg:
+ print msg
+ sys.exit(code)
+
+
+\f
+def calculate_diff(filespec, contextlines):
+ file, oldrev, newrev = string.split(filespec, ',')
+ # Make sure we can find a CVS version number
+ if not REVCRE.match(oldrev):
+ return NOVERSION % filespec
+ if not REVCRE.match(newrev):
+ return NOVERSION % filespec
+
+ if string.find(file, '\\') <> -1:
+ # I'm sorry, a file name that contains a backslash is just too much.
+ # XXX if someone wants to figure out how to escape the backslashes in
+ # a safe way to allow filenames containing backslashes, this is the
+ # place to do it. --Zooko 2002-03-17
+ return BACKSLASH % filespec
+
+ if string.find(file, "'") <> -1:
+ # Those crazy users put single-quotes in their file names! Now we
+ # have to escape everything that is meaningful inside double-quotes.
+ filestr = string.replace(file, '`', '\`')
+ filestr = string.replace(filestr, '"', '\"')
+ filestr = string.replace(filestr, '$', '\$')
+ # and quote it with double-quotes.
+ filestr = '"' + filestr + '"'
+ else:
+ # quote it with single-quotes.
+ filestr = "'" + file + "'"
+ if oldrev == 'NONE':
+ try:
+ if os.path.exists(file):
+ fp = open(file)
+ else:
+ update_cmd = "cvs -fn update -r %s -p %s" % (newrev, filestr)
+ fp = os.popen(update_cmd)
+ lines = fp.readlines()
+ fp.close()
+ # Is this a binary file? Let's look at the first few
+ # lines to figure it out:
+ for line in lines[:5]:
+ for c in string.rstrip(line):
+ if c in string.whitespace:
+ continue
+ if c < ' ' or c > chr(127):
+ lines = BINARY_EXPLANATION_LINES[:]
+ break
+ lines.insert(0, '--- NEW FILE: %s ---\n' % file)
+ except IOError, e:
+ lines = ['***** Error reading new file: ',
+ str(e), '\n***** file: ', file, ' cwd: ', os.getcwd()]
+ elif newrev == 'NONE':
+ lines = ['--- %s DELETED ---\n' % file]
+ else:
+ # This /has/ to happen in the background, otherwise we'll run into CVS
+ # lock contention. What a crock.
+ if contextlines > 0:
+ difftype = "-C " + str(contextlines)
+ else:
+ difftype = "-u"
+ diffcmd = "/usr/bin/cvs -f diff -kk %s --minimal -r %s -r %s %s" \
+ % (difftype, oldrev, newrev, filestr)
+ fp = os.popen(diffcmd)
+ lines = fp.readlines()
+ sts = fp.close()
+ # ignore the error code, it always seems to be 1 :(
+## if sts:
+## return 'Error code %d occurred during diff\n' % (sts >> 8)
+ if len(lines) > DIFF_TRUNCATE_IF_LARGER:
+ removedlines = len(lines) - DIFF_HEAD_LINES - DIFF_TAIL_LINES
+ del lines[DIFF_HEAD_LINES:-DIFF_TAIL_LINES]
+ lines.insert(DIFF_HEAD_LINES,
+ '[...%d lines suppressed...]\n' % removedlines)
+ return string.join(lines, '')
+
+
+\f
+def blast_mail(subject, people, filestodiff, contextlines, fromhost):
+ # cannot wait for child process or that will cause parent to retain cvs
+ # lock for too long. Urg!
+ if not os.fork():
+ # in the child
+ # give up the lock you cvs thang!
+ time.sleep(2)
+ # Create the smtp connection to the localhost
+ conn = smtplib.SMTP()
+ conn.connect(MAILHOST, MAILPORT)
+ user = pwd.getpwuid(os.getuid())[0]
+ domain = fromhost or getfqdn()
+ author = '%s@%s' % (user, domain)
+ s = StringIO()
+ sys.stdout = s
+ try:
+ print '''\
+From: %(author)s
+To: %(people)s
+Subject: %(subject)s
+''' % {'author' : author,
+ 'people' : string.join(people, COMMASPACE),
+ 'subject': subject,
+ }
+ s.write(sys.stdin.read())
+ # append the diffs if available
+ print
+ for file in filestodiff:
+ print calculate_diff(file, contextlines)
+ finally:
+ sys.stdout = sys.__stdout__
+ resp = conn.sendmail(author, people, s.getvalue())
+ conn.close()
+ os._exit(0)
+
+
+\f
+# scan args for options
+def main():
+ try:
+ opts, args = getopt.getopt(
+ sys.argv[1:], 'hC:cuqf:',
+ ['fromhost=', 'context=', 'cvsroot=', 'help', 'quiet'])
+ except getopt.error, msg:
+ usage(1, msg)
+
+ # parse the options
+ contextlines = 2
+ verbose = 1
+ fromhost = None
+ for opt, arg in opts:
+ if opt in ('-h', '--help'):
+ usage(0)
+ elif opt == '--cvsroot':
+ os.environ['CVSROOT'] = arg
+ elif opt in ('-C', '--context'):
+ contextlines = int(arg)
+ elif opt == '-c':
+ if contextlines <= 0:
+ contextlines = 2
+ elif opt == '-u':
+ contextlines = 0
+ elif opt in ('-q', '--quiet'):
+ verbose = 0
+ elif opt in ('-f', '--fromhost'):
+ fromhost = arg
+
+ # What follows is the specification containing the files that were
+ # modified. The argument actually must be split, with the first component
+ # containing the directory the checkin is being made in, relative to
+ # $CVSROOT, followed by the list of files that are changing.
+ if not args:
+ usage(1, 'No CVS module specified')
+ subject = args[0]
+ fileargs = args[1:-1]
+ specs = []
+ specs.append(subject)
+ while len(fileargs) > 0:
+ specs.append(string.join(fileargs[:3], ','))
+ fileargs = fileargs[3:]
+
+ if not args[-1]:
+ usage(1, 'No recipients specified')
+ people = []
+ people.append(args[-1])
+
+ # The remaining args should be the email addresses
+ # Now do the mail command
+
+ if verbose:
+ print 'Mailing %s...' % string.join(people, COMMASPACE)
+
+ if specs == ['-', 'Imported', 'sources']:
+ return
+ if specs[-3:] == ['-', 'New', 'directory']:
+ del specs[-3:]
+ elif len(specs) > 2:
+ L = specs[:2]
+ for s in specs[2:]:
+ prev = L[-1]
+ if string.count(prev, ',') < 2:
+ L[-1] = "%s %s" % (prev, s)
+ else:
+ L.append(s)
+ specs = L
+
+ if verbose:
+ print 'Generating notification message...'
+ blast_mail(subject, people, specs[1:], contextlines, fromhost)
+ if verbose:
+ print 'Generating notification message... done.'
+
+
+\f
+if __name__ == '__main__':
+ main()
+ sys.exit(0)
--- /dev/null
+#! /usr/bin/python
+
+# NOTE: Until SourceForge installs a modern version of Python on the cvs
+# servers, this script MUST be compatible with Python 1.5.2.
+
+"""Complicated notification for CVS checkins.
+
+This script is used to provide email notifications of changes to the CVS
+repository. These email changes will include context diffs of the changes.
+Really big diffs will be trimmed.
+
+This script is run from a CVS loginfo file (see $CVSROOT/CVSROOT/loginfo). To
+set this up, create a loginfo entry that looks something like this:
+
+ mymodule /path/to/this/script %%s some-email-addr@your.domain
+
+In this example, whenever a checkin that matches `mymodule' is made, this
+script is invoked, which will generate the diff containing email, and send it
+to some-email-addr@your.domain.
+
+ Note: This module used to also do repository synchronizations via
+ rsync-over-ssh, but since the repository has been moved to SourceForge,
+ this is no longer necessary. The syncing functionality has been ripped
+ out in the 3.0, which simplifies it considerably. Access the 2.x versions
+ to refer to this functionality. Because of this, the script is misnamed.
+
+It no longer makes sense to run this script from the command line. Doing so
+will only print out this usage information.
+
+Usage:
+
+ %(PROGRAM)s [options] <%%S> email-addr [email-addr ...]
+
+Where options are:
+
+ --cvsroot=<path>
+ Use <path> as the environment variable CVSROOT. Otherwise this
+ variable must exist in the environment.
+
+ --context=#
+ -C #
+ Include # lines of context around lines that differ (default: 2).
+
+ -c
+ Produce a context diff (default).
+
+ -u
+ Produce a unified diff (smaller).
+
+ --quiet / -q
+ Don't print as much status to stdout.
+
+ --fromhost=hostname
+ -f hostname
+ The hostname that email messages appear to be coming from. The From:
+ header will of the outgoing message will look like user@hostname. By
+ default, hostname is the machine's fully qualified domain name.
+
+ --help / -h
+ Print this text.
+
+The rest of the command line arguments are:
+
+ <%%S>
+ CVS %%s loginfo expansion. When invoked by CVS, this will be a single
+ string containing the directory the checkin is being made in, relative
+ to $CVSROOT, followed by the list of files that are changing. If the
+ %%s in the loginfo file is %%{sVv}, context diffs for each of the
+ modified files are included in any email messages that are generated.
+
+ email-addrs
+ At least one email address.
+"""
+import os
+import sys
+import re
+import time
+import string
+import getopt
+import smtplib
+import pwd
+import socket
+
+try:
+ from socket import getfqdn
+except ImportError:
+ def getfqdn():
+ # Python 1.5.2 :(
+ hostname = socket.gethostname()
+ byaddr = socket.gethostbyaddr(socket.gethostbyname(hostname))
+ aliases = byaddr[1]
+ aliases.insert(0, byaddr[0])
+ aliases.insert(0, hostname)
+ for fqdn in aliases:
+ if '.' in fqdn:
+ break
+ else:
+ fqdn = 'localhost.localdomain'
+ return fqdn
+
+
+from cStringIO import StringIO
+
+# Which SMTP server to do we connect to? Empty string means localhost.
+MAILHOST = 'localhost'
+MAILPORT = 25
+
+# Diff trimming stuff
+DIFF_HEAD_LINES = 20
+DIFF_TAIL_LINES = 20
+DIFF_TRUNCATE_IF_LARGER = 1000
+
+EMPTYSTRING = ''
+SPACE = ' '
+DOT = '.'
+COMMASPACE = ', '
+
+PROGRAM = sys.argv[0]
+
+BINARY_EXPLANATION_LINES = [
+ "(This appears to be a binary file; contents omitted.)\n"
+ ]
+
+REVCRE = re.compile("^(NONE|[0-9.]+)$")
+NOVERSION = "Couldn't generate diff; no version number found in filespec: %s"
+BACKSLASH = "Couldn't generate diff: backslash in filespec's filename: %s"
+
+
+\f
+def usage(code, msg=''):
+ print __doc__ % globals()
+ if msg:
+ print msg
+ sys.exit(code)
+
+
+\f
+def calculate_diff(filespec, contextlines):
+ file, oldrev, newrev = string.split(filespec, ',')
+ # Make sure we can find a CVS version number
+ if not REVCRE.match(oldrev):
+ return NOVERSION % filespec
+ if not REVCRE.match(newrev):
+ return NOVERSION % filespec
+
+ if string.find(file, '\\') <> -1:
+ # I'm sorry, a file name that contains a backslash is just too much.
+ # XXX if someone wants to figure out how to escape the backslashes in
+ # a safe way to allow filenames containing backslashes, this is the
+ # place to do it. --Zooko 2002-03-17
+ return BACKSLASH % filespec
+
+ if string.find(file, "'") <> -1:
+ # Those crazy users put single-quotes in their file names! Now we
+ # have to escape everything that is meaningful inside double-quotes.
+ filestr = string.replace(file, '`', '\`')
+ filestr = string.replace(filestr, '"', '\"')
+ filestr = string.replace(filestr, '$', '\$')
+ # and quote it with double-quotes.
+ filestr = '"' + filestr + '"'
+ else:
+ # quote it with single-quotes.
+ filestr = "'" + file + "'"
+ if oldrev == 'NONE':
+ try:
+ if os.path.exists(file):
+ fp = open(file)
+ else:
+ update_cmd = "cvs -fn update -r %s -p %s" % (newrev, filestr)
+ fp = os.popen(update_cmd)
+ lines = fp.readlines()
+ fp.close()
+ # Is this a binary file? Let's look at the first few
+ # lines to figure it out:
+ for line in lines[:5]:
+ for c in string.rstrip(line):
+ if c in string.whitespace:
+ continue
+ if c < ' ' or c > chr(127):
+ lines = BINARY_EXPLANATION_LINES[:]
+ break
+ lines.insert(0, '--- NEW FILE: %s ---\n' % file)
+ except IOError, e:
+ lines = ['***** Error reading new file: ',
+ str(e), '\n***** file: ', file, ' cwd: ', os.getcwd()]
+ elif newrev == 'NONE':
+ lines = ['--- %s DELETED ---\n' % file]
+ else:
+ # This /has/ to happen in the background, otherwise we'll run into CVS
+ # lock contention. What a crock.
+ if contextlines > 0:
+ difftype = "-C " + str(contextlines)
+ else:
+ difftype = "-u"
+ diffcmd = "/usr/bin/cvs -f diff -kk %s --minimal -r %s -r %s %s" \
+ % (difftype, oldrev, newrev, filestr)
+ fp = os.popen(diffcmd)
+ lines = fp.readlines()
+ sts = fp.close()
+ # ignore the error code, it always seems to be 1 :(
+## if sts:
+## return 'Error code %d occurred during diff\n' % (sts >> 8)
+ if len(lines) > DIFF_TRUNCATE_IF_LARGER:
+ removedlines = len(lines) - DIFF_HEAD_LINES - DIFF_TAIL_LINES
+ del lines[DIFF_HEAD_LINES:-DIFF_TAIL_LINES]
+ lines.insert(DIFF_HEAD_LINES,
+ '[...%d lines suppressed...]\n' % removedlines)
+ return string.join(lines, '')
+
+
+\f
+def blast_mail(subject, people, filestodiff, contextlines, fromhost):
+ # cannot wait for child process or that will cause parent to retain cvs
+ # lock for too long. Urg!
+ if not os.fork():
+ # in the child
+ # give up the lock you cvs thang!
+ time.sleep(2)
+ # Create the smtp connection to the localhost
+ conn = smtplib.SMTP()
+ conn.connect(MAILHOST, MAILPORT)
+ user = pwd.getpwuid(os.getuid())[0]
+ domain = fromhost or getfqdn()
+ author = '%s@%s' % (user, domain)
+ s = StringIO()
+ sys.stdout = s
+ try:
+ print '''\
+From: %(author)s
+To: %(people)s
+Subject: %(subject)s
+''' % {'author' : author,
+ 'people' : string.join(people, COMMASPACE),
+ 'subject': subject,
+ }
+ s.write(sys.stdin.read())
+ # append the diffs if available
+ print
+ for file in filestodiff:
+ print calculate_diff(file, contextlines)
+ finally:
+ sys.stdout = sys.__stdout__
+ resp = conn.sendmail(author, people, s.getvalue())
+ conn.close()
+ os._exit(0)
+
+
+\f
+# scan args for options
+def main():
+ try:
+ opts, args = getopt.getopt(
+ sys.argv[1:], 'hC:cuqf:',
+ ['fromhost=', 'context=', 'cvsroot=', 'help', 'quiet'])
+ except getopt.error, msg:
+ usage(1, msg)
+
+ # parse the options
+ contextlines = 2
+ verbose = 1
+ fromhost = None
+ for opt, arg in opts:
+ if opt in ('-h', '--help'):
+ usage(0)
+ elif opt == '--cvsroot':
+ os.environ['CVSROOT'] = arg
+ elif opt in ('-C', '--context'):
+ contextlines = int(arg)
+ elif opt == '-c':
+ if contextlines <= 0:
+ contextlines = 2
+ elif opt == '-u':
+ contextlines = 0
+ elif opt in ('-q', '--quiet'):
+ verbose = 0
+ elif opt in ('-f', '--fromhost'):
+ fromhost = arg
+
+ # What follows is the specification containing the files that were
+ # modified. The argument actually must be split, with the first component
+ # containing the directory the checkin is being made in, relative to
+ # $CVSROOT, followed by the list of files that are changing.
+ if not args:
+ usage(1, 'No CVS module specified')
+ subject = args[0]
+ specs = string.split(args[0])
+ del args[0]
+
+ # The remaining args should be the email addresses
+ if not args:
+ usage(1, 'No recipients specified')
+
+ # Now do the mail command
+ people = args
+
+ if verbose:
+ print 'Mailing %s...' % string.join(people, COMMASPACE)
+
+ if specs == ['-', 'Imported', 'sources']:
+ return
+ if specs[-3:] == ['-', 'New', 'directory']:
+ del specs[-3:]
+ elif len(specs) > 2:
+ L = specs[:2]
+ for s in specs[2:]:
+ prev = L[-1]
+ if string.count(prev, ',') < 2:
+ L[-1] = "%s %s" % (prev, s)
+ else:
+ L.append(s)
+ specs = L
+
+ if verbose:
+ print 'Generating notification message...'
+ blast_mail(subject, people, specs[1:], contextlines, fromhost)
+ if verbose:
+ print 'Generating notification message... done.'
+
+
+\f
+if __name__ == '__main__':
+ main()
+ sys.exit(0)
+
--- /dev/null
+#! /usr/bin/python
+
+# NOTE: Until SourceForge installs a modern version of Python on the cvs
+# servers, this script MUST be compatible with Python 1.5.2.
+
+"""Complicated notification for CVS checkins.
+
+This script is used to provide email notifications of changes to the CVS
+repository. These email changes will include context diffs of the changes.
+Really big diffs will be trimmed.
+
+This script is run from a CVS loginfo file (see $CVSROOT/CVSROOT/loginfo). To
+set this up, create a loginfo entry that looks something like this:
+
+ mymodule /path/to/this/script %%s some-email-addr@your.domain
+
+In this example, whenever a checkin that matches `mymodule' is made, this
+script is invoked, which will generate the diff containing email, and send it
+to some-email-addr@your.domain.
+
+ Note: This module used to also do repository synchronizations via
+ rsync-over-ssh, but since the repository has been moved to SourceForge,
+ this is no longer necessary. The syncing functionality has been ripped
+ out in the 3.0, which simplifies it considerably. Access the 2.x versions
+ to refer to this functionality. Because of this, the script is misnamed.
+
+It no longer makes sense to run this script from the command line. Doing so
+will only print out this usage information.
+
+Usage:
+
+ %(PROGRAM)s [options] <%%S> email-addr [email-addr ...]
+
+Where options are:
+
+ --cvsroot=<path>
+ Use <path> as the environment variable CVSROOT. Otherwise this
+ variable must exist in the environment.
+
+ --context=#
+ -C #
+ Include # lines of context around lines that differ (default: 2).
+
+ -c
+ Produce a context diff (default).
+
+ -u
+ Produce a unified diff (smaller).
+
+ --quiet / -q
+ Don't print as much status to stdout.
+
+ --fromhost=hostname
+ -f hostname
+ The hostname that email messages appear to be coming from. The From:
+ header will of the outgoing message will look like user@hostname. By
+ default, hostname is the machine's fully qualified domain name.
+
+ --help / -h
+ Print this text.
+
+The rest of the command line arguments are:
+
+ <%%S>
+ CVS %%s loginfo expansion. When invoked by CVS, this will be a single
+ string containing the directory the checkin is being made in, relative
+ to $CVSROOT, followed by the list of files that are changing. If the
+ %%s in the loginfo file is %%{sVv}, context diffs for each of the
+ modified files are included in any email messages that are generated.
+
+ email-addrs
+ At least one email address.
+"""
+import os
+import sys
+import re
+import time
+import string
+import getopt
+import smtplib
+import pwd
+import socket
+
+try:
+ from socket import getfqdn
+except ImportError:
+ def getfqdn():
+ # Python 1.5.2 :(
+ hostname = socket.gethostname()
+ byaddr = socket.gethostbyaddr(socket.gethostbyname(hostname))
+ aliases = byaddr[1]
+ aliases.insert(0, byaddr[0])
+ aliases.insert(0, hostname)
+ for fqdn in aliases:
+ if '.' in fqdn:
+ break
+ else:
+ fqdn = 'localhost.localdomain'
+ return fqdn
+
+
+from cStringIO import StringIO
+
+# Which SMTP server to do we connect to? Empty string means localhost.
+MAILHOST = 'localhost'
+MAILPORT = 25
+
+# Diff trimming stuff
+DIFF_HEAD_LINES = 20
+DIFF_TAIL_LINES = 20
+DIFF_TRUNCATE_IF_LARGER = 1000
+
+EMPTYSTRING = ''
+SPACE = ' '
+DOT = '.'
+COMMASPACE = ', '
+
+PROGRAM = sys.argv[0]
+
+BINARY_EXPLANATION_LINES = [
+ "(This appears to be a binary file; contents omitted.)\n"
+ ]
+
+REVCRE = re.compile("^(NONE|[0-9.]+)$")
+NOVERSION = "Couldn't generate diff; no version number found in filespec: %s"
+BACKSLASH = "Couldn't generate diff: backslash in filespec's filename: %s"
+
+
+\f
+def usage(code, msg=''):
+ print __doc__ % globals()
+ if msg:
+ print msg
+ sys.exit(code)
+
+
+\f
+def calculate_diff(filespec, contextlines):
+ file, oldrev, newrev = string.split(filespec, ',')
+ # Make sure we can find a CVS version number
+ if not REVCRE.match(oldrev):
+ return NOVERSION % filespec
+ if not REVCRE.match(newrev):
+ return NOVERSION % filespec
+
+ if string.find(file, '\\') <> -1:
+ # I'm sorry, a file name that contains a backslash is just too much.
+ # XXX if someone wants to figure out how to escape the backslashes in
+ # a safe way to allow filenames containing backslashes, this is the
+ # place to do it. --Zooko 2002-03-17
+ return BACKSLASH % filespec
+
+ if string.find(file, "'") <> -1:
+ # Those crazy users put single-quotes in their file names! Now we
+ # have to escape everything that is meaningful inside double-quotes.
+ filestr = string.replace(file, '`', '\`')
+ filestr = string.replace(filestr, '"', '\"')
+ filestr = string.replace(filestr, '$', '\$')
+ # and quote it with double-quotes.
+ filestr = '"' + filestr + '"'
+ else:
+ # quote it with single-quotes.
+ filestr = "'" + file + "'"
+ if oldrev == 'NONE':
+ try:
+ if os.path.exists(file):
+ fp = open(file)
+ else:
+ update_cmd = "cvs -fn update -r %s -p %s" % (newrev, filestr)
+ fp = os.popen(update_cmd)
+ lines = fp.readlines()
+ fp.close()
+ # Is this a binary file? Let's look at the first few
+ # lines to figure it out:
+ for line in lines[:5]:
+ for c in string.rstrip(line):
+ if c in string.whitespace:
+ continue
+ if c < ' ' or c > chr(127):
+ lines = BINARY_EXPLANATION_LINES[:]
+ break
+ lines.insert(0, '--- NEW FILE: %s ---\n' % file)
+ except IOError, e:
+ lines = ['***** Error reading new file: ',
+ str(e), '\n***** file: ', file, ' cwd: ', os.getcwd()]
+ elif newrev == 'NONE':
+ lines = ['--- %s DELETED ---\n' % file]
+ else:
+ # This /has/ to happen in the background, otherwise we'll run into CVS
+ # lock contention. What a crock.
+ if contextlines > 0:
+ difftype = "-C " + str(contextlines)
+ else:
+ difftype = "-u"
+ diffcmd = "/usr/bin/cvs -f diff -kk %s --minimal -r %s -r %s %s" \
+ % (difftype, oldrev, newrev, filestr)
+ fp = os.popen(diffcmd)
+ lines = fp.readlines()
+ sts = fp.close()
+ # ignore the error code, it always seems to be 1 :(
+## if sts:
+## return 'Error code %d occurred during diff\n' % (sts >> 8)
+ if len(lines) > DIFF_TRUNCATE_IF_LARGER:
+ removedlines = len(lines) - DIFF_HEAD_LINES - DIFF_TAIL_LINES
+ del lines[DIFF_HEAD_LINES:-DIFF_TAIL_LINES]
+ lines.insert(DIFF_HEAD_LINES,
+ '[...%d lines suppressed...]\n' % removedlines)
+ return string.join(lines, '')
+
+
+\f
+def blast_mail(subject, people, filestodiff, contextlines, fromhost):
+ # cannot wait for child process or that will cause parent to retain cvs
+ # lock for too long. Urg!
+ if not os.fork():
+ # in the child
+ # give up the lock you cvs thang!
+ time.sleep(2)
+ # Create the smtp connection to the localhost
+ conn = smtplib.SMTP()
+ conn.connect(MAILHOST, MAILPORT)
+ user = pwd.getpwuid(os.getuid())[0]
+ domain = fromhost or getfqdn()
+ author = '%s@%s' % (user, domain)
+ s = StringIO()
+ sys.stdout = s
+ try:
+ print '''\
+From: %(author)s
+To: %(people)s
+Subject: %(subject)s
+''' % {'author' : author,
+ 'people' : string.join(people, COMMASPACE),
+ 'subject': subject,
+ }
+ s.write(sys.stdin.read())
+ # append the diffs if available
+ print
+ for file in filestodiff:
+ print calculate_diff(file, contextlines)
+ finally:
+ sys.stdout = sys.__stdout__
+ resp = conn.sendmail(author, people, s.getvalue())
+ conn.close()
+ os._exit(0)
+
+
+\f
+# scan args for options
+def main():
+ try:
+ opts, args = getopt.getopt(
+ sys.argv[1:], 'hC:cuqf:',
+ ['fromhost=', 'context=', 'cvsroot=', 'help', 'quiet'])
+ except getopt.error, msg:
+ usage(1, msg)
+
+ # parse the options
+ contextlines = 2
+ verbose = 1
+ fromhost = None
+ for opt, arg in opts:
+ if opt in ('-h', '--help'):
+ usage(0)
+ elif opt == '--cvsroot':
+ os.environ['CVSROOT'] = arg
+ elif opt in ('-C', '--context'):
+ contextlines = int(arg)
+ elif opt == '-c':
+ if contextlines <= 0:
+ contextlines = 2
+ elif opt == '-u':
+ contextlines = 0
+ elif opt in ('-q', '--quiet'):
+ verbose = 0
+ elif opt in ('-f', '--fromhost'):
+ fromhost = arg
+
+ # What follows is the specification containing the files that were
+ # modified. The argument actually must be split, with the first component
+ # containing the directory the checkin is being made in, relative to
+ # $CVSROOT, followed by the list of files that are changing.
+ if not args:
+ usage(1, 'No CVS module specified')
+ subject = args[0]
+ fileargs = args[1:-1]
+ specs = []
+ specs.append(subject)
+ while len(fileargs) > 0:
+ specs.append(string.join(fileargs[:3], ','))
+ fileargs = fileargs[3:]
+
+ if not args[-1]:
+ usage(1, 'No recipients specified')
+ people = []
+ people.append(args[-1])
+
+ # The remaining args should be the email addresses
+ # Now do the mail command
+
+ if verbose:
+ print 'Mailing %s...' % string.join(people, COMMASPACE)
+
+ if specs == ['-', 'Imported', 'sources']:
+ return
+ if specs[-3:] == ['-', 'New', 'directory']:
+ del specs[-3:]
+ elif len(specs) > 2:
+ L = specs[:2]
+ for s in specs[2:]:
+ prev = L[-1]
+ if string.count(prev, ',') < 2:
+ L[-1] = "%s %s" % (prev, s)
+ else:
+ L.append(s)
+ specs = L
+
+ if verbose:
+ print 'Generating notification message...'
+ blast_mail(subject, people, specs[1:], contextlines, fromhost)
+ if verbose:
+ print 'Generating notification message... done.'
+
+
+\f
+if __name__ == '__main__':
+ main()
+ sys.exit(0)
--- /dev/null
+#!/usr/bin/perl -T
+#
+# cvsweb - a CGI interface to CVS trees.
+#
+# Written in their spare time by
+# Bill Fenner <fenner@FreeBSD.org> (original work)
+# extended by Henner Zeller <zeller@think.de>,
+# Henrik Nordstrom <hno@hem.passagen.se>
+# Ken Coar <coar@Apache.Org>
+# Dick Balaska <dick@buckosoft.com>
+# Akinori MUSHA <knu@FreeBSD.org>
+# Jens-Uwe Mager <jum@helios.de>
+# Ville Skyttä <scop@FreeBSD.org>
+# Vassilii Khachaturov <vassilii@tarunz.org>
+#
+# Based on:
+# * Bill Fenners cvsweb.cgi revision 1.28 available from:
+# http://www.FreeBSD.org/cgi/cvsweb.cgi/www/en/cgi/cvsweb.cgi
+#
+# Copyright (c) 1996-1998 Bill Fenner
+# (c) 1998-1999 Henner Zeller
+# (c) 1999 Henrik Nordstrom
+# (c) 2000-2002 Akinori MUSHA
+# (c) 2002-2004 Ville Skyttä
+# All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions
+# are met:
+# 1. Redistributions of source code must retain the above copyright
+# notice, this list of conditions and the following disclaimer.
+# 2. Redistributions in binary form must reproduce the above copyright
+# notice, this list of conditions and the following disclaimer in the
+# documentation and/or other materials provided with the distribution.
+#
+# THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
+# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+# ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
+# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+# OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+# HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+# OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+# SUCH DAMAGE.
+#
+# $FreeBSD: projects/cvsweb/cvsweb.cgi,v 1.272 2004/08/20 18:28:44 scop Exp $
+# $Id$
+# $Idaemons: /home/cvs/cvsweb/cvsweb.cgi,v 1.84 2001/10/07 20:50:10 knu Exp $
+#
+###
+
+require 5.006;
+
+use strict;
+
+use warnings;
+use filetest qw(access);
+
+use vars qw (
+ $VERSION $CheckoutMagic $MimeTypes
+ $config $allow_version_select
+ @CVSrepositories @CVSROOT %CVSROOT %CVSROOTdescr
+ %MIRRORS %DEFAULTVALUE %ICONS %MTYPES
+ %DIFF_COMMANDS @DIFFTYPES %DIFFTYPES @LOGSORTKEYS %LOGSORTKEYS
+ %alltags %fileinfo %tags @branchnames %nameprinted
+ %symrev %revsym @allrevisions %date %author @revdisplayorder
+ @revisions %state %difflines %log %branchpoint @revorder $keywordsubstitution
+ $prcgi @prcategories $re_prcategories $prkeyword $re_prkeyword $mancgi
+ $doCheckout $scriptname $scriptwhere
+ $where $Browser $nofilelinks $maycompress @stickyvars %funcline_regexp
+ $is_links $is_lynx $is_w3m $is_msie $is_mozilla3 $is_textbased
+ %input $query $barequery $sortby $bydate $byrev $byauthor
+ $bylog $byfile $defaultDiffType $logsort $cvstree $cvsroot
+ $charset $output_filter
+ @command_path %CMD $allow_compress $backicon $diricon $fileicon $graphicon
+ $fullname $cvstreedefault $logo $defaulttitle $address $binfileicon
+ $long_intro $short_instruction $shortLogLen $show_author $authorurl_pattern
+ $tablepadding $hr_breakable $showfunc $hr_ignwhite $hr_ignkeysubst
+ $inputTextSize $mime_types $allow_annotate $allow_markup
+ $allow_log_extra $allow_dir_extra $allow_source_extra
+ $allow_cvsgraph $cvsgraph_config $use_java_script $edit_option_form
+ $show_subdir_lastmod $show_log_in_markup $preformat_in_markup
+ $tabstop $state $annTable $sel @ForbiddenFiles
+ $use_descriptions %descriptions @mytz $dwhere
+ $use_moddate $gzip_open $file_list_len
+ $allow_tar @tar_options @gzip_options @zip_options @cvs_options
+ @annotate_options @rcsdiff_options
+ $HTML_DOCTYPE $HTML_META $cssurl $CSS $cvshistory_url
+ $allow_enscript @enscript_options %enscript_types
+);
+
+use Cwd qw(abs_path cwd);
+use File::Basename qw(dirname);
+use File::Path qw(rmtree);
+use File::Spec::Functions qw(canonpath catdir catfile curdir devnull rootdir
+ tmpdir updir);
+use File::Temp qw(tempdir tempfile);
+use IPC::Run qw();
+use Time::Local qw(timegm);
+use URI::Escape qw(uri_escape uri_unescape);
+
+use constant VALID_PATH => qr/^([[:^cntrl:]]+)$/o;
+use constant VALID_TAG1 => qr/^([a-zA-Z][[:graph:]]*)$/o;
+use constant VALID_TAG2 => qr/^([^\$,.:;@]+)$/o;
+use constant CVSWEBMARKUP => qr{^text/(x-cvsweb|vnd\.viewcvs)-markup$}io;
+use constant LOG_FILESEPR => qr/^={77}$/o;
+use constant LOG_REVSEPR => qr/^-{28}$/o;
+
+use constant HAS_ZLIB => eval { require Compress::Zlib; };
+use constant HAS_EDIFF => eval { require String::Ediff; };
+
+# -----------------------------------------------------------------------------
+
+# All global initialization that can be done in compile time should go to
+# the BEGIN block. Persistent environments, such as mod_perl, will benefit
+# from this.
+
+BEGIN
+{
+ $VERSION = '3.0.2';
+
+ $HTML_DOCTYPE =
+ '<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" ' .
+ '"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">';
+
+ $HTML_META = <<EOM;
+<meta name="robots" content="nofollow" />
+<meta name="generator" content="FreeBSD-CVSweb $VERSION" />
+<meta http-equiv="Content-Script-Type" content="text/javascript" />
+<meta http-equiv="Content-Style-Type" content="text/css" />
+EOM
+
+ # Use MIME::Types for MIME type lookups if it's available.
+ eval {
+ require MIME::Types;
+ $MimeTypes = MIME::Types->new(only_complete => 1);
+ };
+ $MimeTypes = undef if $@;
+
+ $CheckoutMagic = '~checkout~';
+}
+
+# -----------------------------------------------------------------------------
+
+sub printDiffSelect($);
+sub printDiffSelectStickyVars();
+sub getDiffLinks($$$);
+sub printLogSortSelect($);
+sub findLastModifiedSubdirs(@);
+sub htmlify_sub(&$);
+sub htmlify($;$);
+sub spacedHtmlText($;$);
+sub link($$);
+sub revcmp($$);
+sub fatal($$@);
+sub redirect($;$);
+sub safeglob($);
+sub search_path($);
+sub getEnscriptHL($);
+sub getMimeType($;$);
+sub head($;$);
+sub scan_directives(@);
+sub openOutputFilter();
+sub doAnnotate($);
+sub doCheckout($$);
+sub doEnscript($$$;$);
+sub doGraph();
+sub doGraphView();
+sub cvswebMarkup($$$$$$;$);
+sub viewable($);
+sub doDiff($$$$$$);
+sub getDirLogs($$@);
+sub readLog($;$);
+sub printLog($$$;$$);
+sub doLog($);
+sub flush_diff_rows($$$$);
+sub human_readable_diff($$);
+sub navigateHeader($$$$$;$);
+sub plural_write($$);
+sub readableTime($$);
+sub clickablePath($$);
+sub chooseCVSRoot();
+sub chooseMirror();
+sub fileSortCmp();
+sub download_url($$;$);
+sub download_link($$$;$);
+sub display_url($$;$);
+sub display_link($$;$$);
+sub graph_link($;$);
+sub history_link($$;$);
+sub toggleQuery($;$);
+sub htmlquote($);
+sub htmlunquote($);
+sub uri_escape_path($);
+sub http_header(;$$);
+sub html_header($;$);
+sub html_footer();
+sub link_tags($);
+sub urlize_author($);
+sub forbidden($);
+sub startproc(@);
+sub runproc(@);
+sub checkout_to_temp($$$);
+
+##### Start of Configuration Area ########
+
+# Get rid of unsafe environment vars. Don't do this in BEGIN...
+delete(@ENV{qw(PATH IFS CDPATH ENV BASH_ENV)});
+
+my ($mydir) = (dirname($0) =~ /(.*)/); # untaint
+
+# == EDIT this ==
+# Locations to search for user configuration, in order:
+for ('/etc/gforge/plugins/scmcvs/cvsweb.conf') {
+ if (-r $_) {
+ $config = $_;
+ last;
+ }
+}
+undef $mydir;
+
+# == Configuration defaults ==
+# Defaults for configuration variables that shouldn't need
+# to be configured..
+$allow_version_select = 1;
+$allow_log_extra = 1;
+
+##### End of Configuration Area ########
+
+######## Configuration variables #########
+# These are defined to allow checking with perl -cw
+
+@CVSrepositories = @CVSROOT = %CVSROOT = %MIRRORS = %DEFAULTVALUE = %ICONS =
+ %MTYPES = %tags = %alltags = %fileinfo = %DIFF_COMMANDS = ();
+
+$cvstreedefault = $logo = $defaulttitle =
+ $address = $long_intro = $short_instruction = $shortLogLen = $show_author = $authorurl_pattern =
+ $tablepadding = $hr_breakable = $showfunc = $hr_ignwhite =
+ $hr_ignkeysubst = $inputTextSize = $mime_types = $allow_annotate =
+ $allow_markup = $use_java_script = $edit_option_form =
+ $show_subdir_lastmod = $show_log_in_markup =
+ $tabstop = $use_moddate = $gzip_open = undef;
+
+@DIFFTYPES = qw(h H u c s);
+@DIFFTYPES{@DIFFTYPES} = (
+ {
+ 'descr' => 'colored',
+ 'opts' => ['-u'],
+ 'colored' => 1,
+ },
+ {
+ 'descr' => 'long colored',
+ 'opts' => ['--unified=15'],
+ 'colored' => 1,
+ },
+ {
+ 'descr' => 'unified',
+ 'opts' => ['-u'],
+ 'colored' => 0,
+ },
+ {
+ 'descr' => 'context',
+ 'opts' => ['-c'],
+ 'colored' => 0,
+ },
+ {
+ 'descr' => 'side by side',
+ # width=168 should be enough to support 80 character line lengths
+ 'opts' => ['--side-by-side', '--width=168'],
+ 'colored' => 0,
+ },
+);
+
+@LOGSORTKEYS = qw(cvs date rev);
+@LOGSORTKEYS{@LOGSORTKEYS} = (
+ { descr => 'Not sorted', },
+ { descr => 'Commit date', },
+ { descr => 'Revision', },
+);
+
+##### End of configuration variables #####
+
+my $pathinfo = '';
+if (defined($ENV{PATH_INFO}) && $ENV{PATH_INFO} ne '') {
+ ($pathinfo) = ($ENV{PATH_INFO} =~ VALID_PATH)
+ or fatal('500 Internal Error',
+ 'Illegal PATH_INFO in environment: <code>%s</code>',
+ $ENV{PATH_INFO});
+}
+if ($ENV{SCRIPT_NAME}) {
+ ($scriptname) = ($ENV{SCRIPT_NAME} =~ VALID_PATH)
+ or fatal('500 Internal Error',
+ 'Illegal SCRIPT_NAME in environment: <code>%s</code>',
+ $ENV{SCRIPT_NAME});
+}
+
+$scriptname = '' unless defined($scriptname);
+
+$where = $pathinfo;
+$doCheckout = $where =~ s|^/$CheckoutMagic/|/|o;
+$where =~ s|^/||;
+$scriptname =~ s|^/*|/|;
+
+if(!defined($ENV{'PHP_WRAPPER'})) {
+# Let's workaround thttpd's stupidity..
+if ($scriptname =~ m|/$|) {
+ $pathinfo .= '/';
+ my $re = quotemeta $pathinfo;
+ $scriptname =~ s/$re$//;
+}
+}
+
+# $scriptname : the URI escaped path to this script
+# $where : the path in the CVS repository (without leading /, or only /)
+# $scriptwhere: the URI escaped $scriptname + '/' + $where
+$scriptname = uri_escape_path($scriptname);
+$scriptwhere = join('/', $scriptname, uri_escape_path($where));
+$where = '/' if ($where eq '');
+
+# In text-based browsers, it's very annoying to have two links per file;
+# skip linking the image for them.
+
+$Browser = $ENV{HTTP_USER_AGENT} || '';
+$is_links = ($Browser =~ m`^E?Links `);
+$is_lynx = ($Browser =~ m`^Lynx/`i);
+$is_w3m = ($Browser =~ m`^w3m/`i);
+$is_msie = ($Browser =~ m`MSIE`);
+$is_mozilla3 = ($Browser =~ m`^Mozilla/[3-9]`);
+
+$is_textbased = ($is_links || $is_lynx || $is_w3m);
+
+$nofilelinks = $is_textbased;
+
+# newer browsers accept gzip content encoding
+# and state this in a header
+# (netscape did always but didn't state it)
+# It has been reported that these
+# braindamaged MS-Internet Exploders claim that they
+# accept gzip .. but don't in fact and
+# display garbage then :-/
+# Turn off gzip if running under mod_perl and no zlib is available,
+# piping does not work as expected inside the server.
+$maycompress = (
+ ((defined($ENV{HTTP_ACCEPT_ENCODING})
+ && $ENV{HTTP_ACCEPT_ENCODING} =~ /gzip/)
+ || $is_mozilla3)
+ && !$is_msie
+ && !(defined($ENV{MOD_PERL}) && !HAS_ZLIB)
+);
+
+# Variables that will be sticky in all constructed links/query strings.
+@stickyvars =
+ qw(cvsroot hideattic ignorecase sortby logsort f only_with_tag ln);
+
+#
+# Load configuration.
+#
+if (-f $config) {
+ do "$config"
+ or fatal("500 Internal Error",
+ 'Error in loading configuration file: %s<br /><br />%s<br />',
+ $config, $@);
+} else {
+ fatal("500 Internal Error",
+ 'Configuration not found. Set the variable <code>$config</code> in cvsweb.cgi to your <b>cvsweb.conf</b> configuration file first.');
+}
+
+# Try to find a readable dir where we can cd into. Some abs_path()
+# implementations as well as various cvs operations require such a dir to
+# work properly.
+{
+ local $^W = 0;
+ if (!-r cwd()) {
+ for my $dir (tmpdir(), rootdir()) {
+ last if (-r $dir && chdir($dir));
+ }
+ }
+}
+
+$CSS = $cssurl ?
+ sprintf("<link rel=\"stylesheet\" type=\"text/css\" href=\"%s\" />\n",
+ htmlquote($cssurl)) : '';
+
+# --- input parameters
+
+my %query = ();
+if (defined($ENV{QUERY_STRING})) {
+ for my $p (split(/[;&]+/, $ENV{QUERY_STRING})) {
+ next unless $p;
+ $p =~ y/+/ /;
+ my ($key, $val) = split(/=/, $p, 2);
+ next unless defined($key);
+ $val = 1 unless defined($val);
+ ($key = uri_unescape($key)) =~ /[[:graph:]]/ or next;
+ ($val = uri_unescape($val)) =~ /[[:graph:]]/ or next;
+ $query{$key} = $val;
+ }
+}
+
+undef %input;
+
+my $t;
+for my $p (qw(graph hideattic hidecvsroot hidenonreadable ignorecase ln copt
+ makeimage options tarball)) {
+ $t = $query{$p};
+ if (defined($t)) {
+ ($input{$p}) = ($t =~ /^([01]|on)$/)
+ or fatal('500 Internal Error',
+ 'Invalid boolean value: <code>%s=%s</code>', $p, $t);
+ }
+}
+for my $p (qw(annotate r1 r2 rev tr1 tr2)) {
+ $t = $query{$p};
+ if (defined($t)) {
+ if (($p eq 'r1' || $p eq 'r2') && $t eq 'text') {
+ # Special case for the "Use text field" option in the log view diff form.
+ $input{$p} = $t;
+ next;
+ } elsif ($p eq 'rev' && ($t eq '.' || $t eq 'HEAD')) {
+ # Another special case, allow linking to latest revision using these.
+ $input{$p} = '.';
+ next;
+ }
+ my ($rev, $tag) = split(/:/, $t, 2);
+ ($input{$p}) = ($rev =~ /^(\d+(?:\.\d+)*)$/)
+ or fatal('500 Internal Error',
+ 'Invalid revision: <code>%s=%s</code>', $p, $t);
+ if (defined($tag)) {
+ ($tag) = ($tag =~ VALID_TAG1)
+ or fatal('500 Internal Error',
+ 'Invalid tag/branch name in revision: <code>%s=%s</code>',
+ $p, $t);
+ ($tag) = ($tag =~ VALID_TAG2)
+ or fatal('500 Internal Error',
+ 'Invalid tag/branch name in revision: <code>%s=%s</code>',
+ $p, $t);
+ $input{$p} .= ':' . $tag;
+ }
+ }
+}
+$t = defined($query{only_with_tag}) ?
+ $query{only_with_tag} : $query{only_on_branch}; # Backwards compatibility.
+if (defined($t)) {
+ ($input{only_with_tag}) = ($t =~ VALID_TAG1)
+ or fatal('500 Internal Error',
+ 'Invalid tag/branch name: <code>%s</code>', $t);
+ ($input{only_with_tag}) = ($t =~ VALID_TAG2)
+ or fatal('500 Internal Error',
+ 'Invalid tag/branch name: <code>%s</code>', $t);
+}
+$t = $query{logsort};
+if (defined($t)) {
+ ($input{logsort}) = ($t =~ /^(cvs|date|rev)$/)
+ or fatal('500 Internal Error',
+ 'Unsupported log sort key: <code>%s</code>', $t);
+}
+$t = $query{f};
+if (defined($t)) {
+ ($input{f}) = ($t =~ /^(([hH]|[ucs]c?)|ext\d*)$/)
+ or fatal('500 Internal Error',
+ 'Unsupported diff format: <code>%s</code>', $t);
+}
+$t = $query{sortby};
+if (defined($t)) {
+ ($input{sortby}) = ($t =~ /^(file|date|rev|author|log)$/)
+ or fatal('500 Internal Error',
+ 'Unsupported dir sort key: <code>%s</code>', $t);
+}
+$t = $query{'content-type'};
+if (defined($t)) {
+ ($input{'content-type'}) = ($t =~ m|^([-0-9A-Za-z]+/[-0-9A-Za-z\.]+)$|)
+ or fatal('500 Internal Error',
+ 'Unsupported content type: <code>%s</code>', $t);
+}
+$t = $query{cvsroot};
+if (defined($t)) {
+ ($input{cvsroot}) = ($t =~ /^([[:print:]]+)$/)
+ or fatal('500 Internal Error',
+ 'Invalid symbolic CVS root name: <code>%s</code>', $t);
+}
+$t = $query{path};
+if (defined($t)) {
+ ($input{path}) = ($t =~ VALID_PATH)
+ or fatal('500 Internal Error',
+ 'Invalid path: <code>%s</code>', $t);
+}
+undef($t);
+undef(%query);
+
+# --- end input parameters
+
+#
+# CVS roots
+#
+my $rootfound = 0;
+for (my $i = 0; $i < scalar(@CVSrepositories); $i += 2) {
+ my $key = $CVSrepositories[$i];
+ my ($descr, $root) = @{$CVSrepositories[$i+1]};
+ $root = canonpath($root) . '/' . $input{cvsroot};
+ unless (-d $root) {
+ warn("Root '$root' defined in \@CVSrepositories is not a directory, " .
+ 'entry ignored');
+ next;
+ }
+ $rootfound ||= 1;
+ $cvstreedefault = $key unless defined($cvstreedefault);
+ $CVSROOTdescr{$key} = $descr . ':' . $input{cvsroot};
+ $CVSROOT{$key} = $root;
+ push(@CVSROOT, $key);
+}
+unless ($rootfound) {
+ fatal('500 Internal Error',
+ 'No valid CVS roots found! See <code>@CVSrepositories</code> in ' .
+ 'the configuration file (<code>%s</code>).',
+ $config);
+}
+undef $rootfound;
+
+#
+# Default CVS root
+#
+if (!defined($CVSROOT{$cvstreedefault})) {
+ fatal("500 Internal Error",
+ '<code>$cvstreedefault</code> points to a repository (%s) not ' .
+ 'defined in <code>@CVSrepositories</code> in your configuration ' .
+ 'file (<code>%s</code>).',
+ $cvstreedefault,
+ $config);
+}
+
+#$DEFAULTVALUE{cvsroot} = $cvstreedefault;
+
+while (my ($key, $defval) = each %DEFAULTVALUE) {
+
+ # Replace not given parameters with defaults.
+ next unless (defined($defval) && $defval =~ /\S/ && !defined($input{$key}));
+
+ # Empty checkboxes in forms return nothing, so we define a helper variable
+ # in these forms (copt) which indicates that we just set parameters with a
+ # checkbox.
+ if ($input{copt}) {
+
+ # 'copt' is set -> the result of empty input checkbox
+ # -> set to zero (disable) if default is a boolean (0|1).
+ $input{$key} = 0 if ($defval eq '0' || $defval eq '1');
+
+ } else {
+
+ # 'copt' isn't set --> empty input is not the result
+ # of empty input checkbox --> set default.
+ $input{$key} = $defval;
+ }
+}
+
+$barequery = "";
+my @barequery;
+foreach (@stickyvars) {
+
+ # construct a query string with the sticky non default parameters set
+ if (defined($input{$_})
+ && !(defined($DEFAULTVALUE{$_}) && $input{$_} eq $DEFAULTVALUE{$_}))
+ {
+ push(@barequery, join('=', uri_escape($_), uri_escape($input{$_})));
+ }
+}
+
+if ($allow_enscript) {
+ push(@DIFFTYPES, qw(uc cc sc));
+ @DIFFTYPES{qw(uc cc sc)} = (
+ {
+ 'descr' => 'unified, colored',
+ 'opts' => ['-u'],
+ 'colored' => 0,
+ },
+ {
+ 'descr' => 'context, colored',
+ 'opts' => ['-c'],
+ 'colored' => 0,
+ },
+ {
+ 'descr' => 'side by side, colored',
+ # width=168 should be enough to support 80 character line lengths
+ 'opts' => ['--side-by-side', '--width=168'],
+ 'colored' => 0,
+ },
+ );
+} else {
+ # No Enscript -> respect difftype, but don't offer colorization.
+ if ($input{f} && $input{f} =~ /^([ucs])c$/) {
+ $input{f} = $1;
+ }
+}
+
+# is there any query ?
+if (@barequery) {
+ $barequery = join (';', @barequery);
+ $query = "?$barequery";
+ $barequery = ";$barequery";
+} else {
+ $query = "";
+}
+undef @barequery;
+
+if (defined($input{path})) {
+ redirect("$scriptname/$input{path}$query");
+}
+
+# get actual parameters
+{
+ my $sortby = $input{sortby} || 'file';
+ $bydate = 0;
+ $byrev = 0;
+ $byauthor = 0;
+ $bylog = 0;
+ $byfile = 0;
+ if ($sortby eq 'date') {
+ $bydate = 1;
+ } elsif ($sortby eq 'rev') {
+ $byrev = 1;
+ } elsif ($sortby eq 'author') {
+ $byauthor = 1;
+ } elsif ($sortby eq 'log') {
+ $bylog = 1;
+ } else {
+ $byfile = 1;
+ }
+}
+
+$defaultDiffType = $input{f};
+
+$logsort = $input{logsort};
+
+# alternate CVS-Tree, configured in cvsweb.conf
+if ($input{cvsroot} && $CVSROOT{$input{cvsroot}}) {
+ $cvstree = $input{cvsroot};
+} else {
+ $cvstree = $cvstreedefault;
+}
+
+$cvsroot = $CVSROOT{$cvstree};
+
+# create icons out of description
+foreach my $k (keys %ICONS) {
+ my ($itxt, $ipath, $iwidth, $iheight) = @{$ICONS{$k}};
+ no strict 'refs';
+ if ($ipath) {
+ ${"${k}icon"} =
+ sprintf('<img src="%s" alt="%s" border="0" width="%d" height="%d" />',
+ htmlquote($ipath), htmlquote($itxt), $iwidth, $iheight);
+ } else {
+ ${"${k}icon"} = $itxt;
+ }
+}
+
+my $config_cvstree = "$config-$cvstree";
+
+# Do some special configuration for cvstrees
+if (-f $config_cvstree) {
+ do "$config_cvstree"
+ or fatal("500 Internal Error",
+ 'Error in loading configuration file: %s<br /><br />%s<br />',
+ $config_cvstree, $@);
+}
+undef $config_cvstree;
+
+$re_prcategories = '(?:' . join ('|', @prcategories) . ')' if @prcategories;
+$re_prkeyword = quotemeta($prkeyword) if defined($prkeyword);
+$prcgi .= '%s' if defined($prcgi) && $prcgi !~ /%s/;
+
+$fullname = catfile($cvsroot, $where);
+
+my $rewrite = 0;
+if ($pathinfo =~ m|//|) {
+ $pathinfo =~ y|/|/|s;
+ $rewrite = 1;
+}
+if (-d $fullname) {
+ if ($pathinfo !~ m|/$|) {
+ $pathinfo .= '/';
+ $rewrite = 1;
+ }
+} elsif ($pathinfo =~ m|/$|) {
+ chop $pathinfo;
+ $rewrite = 1;
+}
+if ($rewrite) {
+ redirect($scriptname . uri_escape_path($pathinfo) . $query, 1);
+}
+undef $rewrite;
+
+undef $pathinfo;
+
+if (!-d $cvsroot) {
+ fatal("500 Internal Error",
+ '$CVSROOT not found!<p>The server on which the CVS tree lives is probably down. Please try again in a few minutes.');
+}
+
+#
+# Short-circuit forbidden things. Note that $fullname should not change
+# after this, because the rest of the code assumes this check has already
+# been done.
+#
+fatal('403 Forbidden', 'Access to %s forbidden.', $where)
+ if forbidden($fullname);
+
+#
+# Handle tarball downloads before any headers are output.
+#
+if ($input{tarball}) {
+ fatal('403 Forbidden', 'Downloading tarballs is prohibited.')
+ unless $allow_tar;
+
+ my ($module) = ($where =~ m,^/?(.*),); # untaint
+ $module =~ s,/([^/]*)$,,;
+ my ($ext) = ($1 =~ /(\.t(?:ar\.)?gz|\.zip)$/);
+ my ($basedir) = ($module =~ m,([^/]+)$,);
+
+ if ($basedir eq '' || $module eq '') {
+ fatal('500 Internal Error',
+ 'You cannot download the top level directory.');
+ }
+
+ my $istar = ($ext eq '.tar.gz' || $ext eq '.tgz');
+ if ($istar) {
+ fatal('500 Internal Error', 'tar command not found.') unless $CMD{tar};
+ fatal('500 Internal Error', 'gzip command not found.') unless $CMD{gzip};
+ }
+ my $iszip = ($ext eq '.zip');
+ if ($iszip && !$CMD{zip}) {
+ fatal('500 Internal Error', 'zip command not found.');
+ }
+ if (!$istar && !$iszip) {
+ fatal('500 Internal Error', 'Unsupported archive type.');
+ }
+
+ my $tmpexportdir;
+ eval {
+ local $SIG{__DIE__};
+ # Don't use the CLEANUP argument to tempdir() here, since we might be under
+ # mod_perl (the process runs for a long time), unlink explicitly later.
+ $tmpexportdir = tempdir('.cvsweb.XXXXXXXX', TMPDIR => 1);
+ };
+ if ($@) {
+ fatal('500 Internal Error', 'Unable to make temporary directory: %s', $@);
+ }
+ if (!chdir($tmpexportdir)) {
+ fatal('500 Internal Error',
+ "Can't cd to temporary directory %s: %s", $tmpexportdir, $!);
+ }
+
+ my @fatal;
+ my $tag = $input{only_with_tag} || 'HEAD';
+ $tag = 'HEAD' if ($tag eq 'MAIN');
+
+ my @cmd =
+ ($CMD{cvs}, @cvs_options, '-Qd', $cvsroot, 'export', '-r', $tag,
+ '-d', $basedir, $module);
+ my $export_err;
+ my ($errcode, $err) = runproc(\@cmd, '2>', \$export_err);
+ if ($errcode) {
+ @fatal =
+ ('500 Internal Error',
+ 'Export failure (exit status %s), output: <pre>%s</pre>',
+ $errcode, $err || $export_err);
+
+ } else {
+
+ $| = 1; # Essential to get the buffering right.
+ local (*TAR_OUT);
+
+ my (@cmd, $ctype);
+ if ($istar) {
+ my @tar = ($CMD{tar}, @tar_options, '-cf', '-', $basedir);
+ my @gzip = ($CMD{gzip}, @gzip_options, '-c');
+ push(@cmd, \@tar, '|', \@gzip);
+ $ctype = 'application/x-gzip';
+ } elsif ($iszip) {
+ my @zip = ($CMD{zip}, @zip_options, '-r', '-', $basedir);
+ push(@cmd, \@zip, \'');
+ $ctype = 'application/zip';
+ }
+ push(@cmd, '>pipe', \*TAR_OUT);
+
+ my ($h, $err) = startproc(@cmd);
+ if ($h) {
+ print "Content-Type: $ctype\r\n\r\n";
+ local $/ = undef;
+ print <TAR_OUT>;
+ $h->finish();
+ } else {
+ @fatal = ('500 Internal Error',
+ '%s failure (exit status %s), output: <pre>%s</pre>',
+ $istar ? 'Tar' : 'Zip', $? >> 8 || -1, $err);
+ }
+ }
+
+ # Clean up.
+ rmtree($tmpexportdir);
+
+ &fatal(@fatal) if @fatal;
+
+ exit;
+}
+
+##############################
+# View a directory
+###############################
+if (-d $fullname) {
+
+ my $dh = do { local (*DH); };
+ opendir($dh, $fullname) or fatal("404 Not Found", '%s: %s', $where, $!);
+ my @dir = grep(!forbidden(catfile($fullname, $_)), readdir($dh));
+ closedir($dh);
+ my @subLevelFiles = findLastModifiedSubdirs(@dir)
+ if ($show_subdir_lastmod);
+ my @unreadable = getDirLogs($cvsroot, $where, @subLevelFiles);
+
+ if ($where eq '/') {
+ html_header($defaulttitle);
+ $long_intro =~ s/!!CVSROOTdescr!!/$CVSROOTdescr{$cvstree}/g;
+ print $long_intro;
+ } else {
+ html_header($where);
+ my $html = (-f catfile($fullname, 'README.cvs.html,v') ||
+ -f catfile($fullname, 'Attic', 'README.cvs.html,v'));
+ my $text = (!$html &&
+ (-f catfile($fullname, 'README.cvs,v') ||
+ -f catfile($fullname, 'Attic', 'README.cvs,v')));
+ if ($html || $text) {
+ my $rev = $input{only_with_tag} || 'HEAD';
+ my $cr = abs_path($cvsroot) || $cvsroot;
+ my $co = "$where/README.cvs.html" if $html;
+ $co ||= "$where/README.cvs" if $text;
+ # abs_path() taints when run as a CGI...
+ if ($cr =~ VALID_PATH) {
+ $cr = $1;
+ } else {
+ fatal('500 Internal Error', 'Illegal CVS root: <code>%s</code>', $cr);
+ }
+ my @cmd = ($CMD{cvs}, @cvs_options, '-d', $cr, 'co', '-p', "-r$rev",$co);
+ local (*CVS_OUT, *CVS_ERR);
+ my ($h, $err) = startproc(\@cmd, \"", '>pipe', \*CVS_OUT,
+ '2>pipe', \*CVS_ERR);
+ fatal('500 Internal Error', $err) unless $h;
+ if ($html) {
+ local $/ = undef;
+ print <CVS_OUT>;
+ } else {
+ print "<p>\n";
+ while (<CVS_OUT>) {
+ chomp;
+ print htmlquote($_), '<br />';
+ }
+ print "</p>";
+ }
+ $h->finish();
+ }
+ print $short_instruction;
+ }
+
+ if ($use_descriptions &&
+ open(DESC, catfile($cvsroot, 'CVSROOT', 'descriptions'))) {
+ while (<DESC>) {
+ chomp;
+ my ($dir, $description) = /(\S+)\s+(.*)/;
+ $descriptions{$dir} = $description;
+ }
+ close(DESC);
+ }
+
+ print "<p><a name=\"dirlist\"></a></p>\n";
+
+ # give direct access to dirs
+ if ($where eq '/') {
+ chooseMirror();
+ chooseCVSRoot();
+
+ } else {
+ print '<p>Current directory: <b>', clickablePath($where, 0), '</b>';
+ if ($cvshistory_url) {
+ (my $d = $where) =~ s|^/*(.*?)/*$|$1|;
+ print ' - ', history_link($d, '');
+ }
+ print "</p>\n";
+ print "<p>Current tag: <b>", htmlquote($input{only_with_tag}), "</b></p>\n"
+ if $input{only_with_tag};
+ }
+
+ print "<hr />\n";
+
+ my $infocols = 1;
+
+ printf(<<EOF, 'Directory index of ' . htmlquote($where));
+<table class="dir" width="100%%" cellspacing="0" cellpadding="$tablepadding" summary="%s">
+<tr>
+EOF
+ printf('<th colspan="2"%s>', ($byfile ? ' class="sorted"' : ''));
+
+ if ($byfile) {
+ print 'File';
+ } else {
+ print &link('File',
+ sprintf('./%s#dirlist', toggleQuery('sortby', 'file')));
+ }
+ print "</th>\n";
+
+ # Do not display the other column headers if we do not have any files
+ # with revision information.
+ if (scalar(%fileinfo)) {
+ $infocols++;
+ printf('<th%s>', ($byrev ? ' class="sorted"' : ''));
+
+ if ($byrev) {
+ print 'Rev.';
+ } else {
+ print &link('Rev.',
+ sprintf('./%s#dirlist', toggleQuery('sortby', 'rev')));
+ }
+ print "</th>\n";
+ $infocols++;
+ printf('<th%s>', ($bydate ? ' class="sorted"' : ''));
+
+ if ($bydate) {
+ print 'Age';
+ } else {
+ print &link('Age',
+ sprintf('./%s#dirlist', toggleQuery('sortby', 'date')));
+ }
+ print "</th>\n";
+
+ if ($show_author) {
+ $infocols++;
+ printf('<th%s>', ($byauthor ? ' class="sorted"' : ''));
+
+ if ($byauthor) {
+ print 'Author';
+ } else {
+ print
+ &link('Author',
+ sprintf('./%s#dirlist', toggleQuery('sortby', 'author')));
+ }
+ print "</th>\n";
+ }
+ $infocols++;
+ printf('<th%s>', ($bylog ? ' class="sorted"' : ''));
+
+ if ($bylog) {
+ print 'Last log entry';
+ } else {
+ print &link('Last log entry',
+ sprintf('./%s#dirlist', toggleQuery('sortby', 'log')));
+ }
+ print "</th>\n";
+ } elsif ($use_descriptions) {
+ print "<th>Description</th>\n";
+ $infocols++;
+ }
+ print "</tr>\n";
+
+ my $dirrow = 0;
+
+ my $i;
+ lookingforattic:
+ for ($i = 0; $i <= $#dir; $i++) {
+ if ($dir[$i] eq "Attic") {
+ last lookingforattic;
+ }
+ }
+
+ if (!$input{hideattic}
+ && ($i <= $#dir)
+ && opendir($dh, $fullname . '/Attic'))
+ {
+ splice(@dir, $i, 1, grep((s|^|Attic/|, !m|/\.|), readdir($dh)));
+ closedir($dh);
+ }
+
+ my $hideAtticToggleLink =
+ $input{hideattic}
+ ? ''
+ : &link('[hide]', sprintf('./%s#dirlist', &toggleQuery('hideattic')));
+
+ # Sort without the Attic/ pathname.
+ # place directories first
+
+ my $filesexists;
+ my $filesfound;
+
+ foreach my $file (sort { &fileSortCmp } @dir) {
+
+ next if ($file eq curdir());
+
+ # ignore CVS lock and stale NFS files
+ next if ($file =~ /^\#cvs\.|^,|^\.nfs/); # \# for XEmacs cperl-mode...
+
+ # Check whether to show the CVSROOT path
+ next if ($input{hidecvsroot} && $where eq '/' && $file eq 'CVSROOT');
+
+ # Is it a directory?
+ my $isdir = -d catdir($fullname, $file);
+
+ # Ignore non-readable files and directories?
+ next if ($input{hidenonreadable} && (! -r _ || ($isdir && ! -x _)));
+
+ my $attic = '';
+ if ($file =~ s|^Attic/||) {
+ $attic = ' <span class="attic">(in the Attic) ' .
+ $hideAtticToggleLink . '</span>';
+ }
+
+ if ($file eq updir() || $isdir) {
+ next if ($file eq updir() && $where eq '/');
+ my ($rev, $date, $log, $author, $filename, $keywordsubst) =
+ @{$fileinfo{$file}} if (defined($fileinfo{$file}));
+ printf "<tr class=\"%s\">\n<td class=\"dir\" colspan=\"2\">",
+ ($dirrow % 2) ? 'even' : 'odd';
+
+ if ($file eq updir()) {
+ my $url = "../$query";
+ print $nofilelinks ? $backicon : &link($backicon, $url);
+ print ' ', &link("Parent Directory", $url);
+
+ } else {
+ my $url = './' . uri_escape_path($file) . "/$query";
+ print '<a name="', htmlquote($file), '"></a>';
+ print $nofilelinks ? $diricon : &link($diricon, $url);
+ print ' ', &link(htmlquote("$file/"), $url), $attic;
+ if ($file eq "Attic") {
+ print ' <span class="attic">',
+ &link('[show]',
+ sprintf('./%s#dirlist', &toggleQuery('hideattic'))),
+ '</span>';
+ }
+ }
+
+ # Show last change in dir
+ if ($filename) {
+ print "</td>\n<td> </td>\n<td class=\"age\">";
+ print readableTime(time() - $date, 0) if $date;
+ print "</td>\n<td class=\"author\">", urlize_author(htmlquote($author))
+ if $show_author;
+ print "</td>\n<td class=\"log\">";
+ $filename =~ s%^[^/]+/%%;
+ print &link(htmlquote("$filename/$rev"),
+ sprintf('%s/%s%s#rev%s',
+ uri_escape($file), uri_escape($filename),
+ $query, $rev)), '<br />';
+ if ($log) {
+ print htmlify(substr($log, 0, $shortLogLen), $allow_dir_extra);
+ print '...' if (length($log) > 80);
+ }
+
+ } else {
+ my $dwhere = ($where ne '/' ? $where : '') . $file;
+
+ if ($use_descriptions && defined $descriptions{$dwhere}) {
+ print '<td colspan="', ($infocols - 1), '">';
+ print $descriptions{$dwhere};
+
+ } elsif ($infocols > 1) {
+
+ # close the row with the appropriate number of
+ # columns, so that the vertical seperators are visible
+ my ($cols) = $infocols;
+ while ($cols > 1) {
+ print "</td>\n<td> ";
+ $cols--;
+ }
+ }
+ }
+
+ print "</td>\n</tr>\n";
+ $dirrow++;
+
+ } elsif ($file =~ s/,v$//) {
+
+ my $fileurl = ($attic ? 'Attic/' : '') . uri_escape_path($file);
+ my $url = './' . $fileurl . $query;
+ $filesexists++;
+ next if (!defined($fileinfo{$file}));
+ my ($rev, $date, $log, $author, $filename, $keywordsubst) =
+ @{$fileinfo{$file}};
+ my $isbinary = $keywordsubst eq 'b' ? 1 : 0;
+ $filesfound++;
+
+ printf "<tr class=\"%s\">\n", ($dirrow % 2) ? 'even' : 'odd';
+ printf '<td class="file"%s>', $allow_cvsgraph ? '' : ' colspan="2"';
+
+ my $icon = $isbinary ? $binfileicon : $fileicon;
+ print $nofilelinks ? $icon : &link($icon, $url);
+ print ' ', &link(htmlquote($file), $url), $attic;
+ print '</td><td class="graph">', graph_link($fileurl) if $allow_cvsgraph;
+ print "</td>\n<td width=\"30\">", display_link($fileurl, $rev);
+ print "</td>\n<td class=\"age\">";
+ print readableTime(time() - $date, 0) if $date;
+ print "</td>\n<td class=\"author\">", urlize_author(htmlquote($author)) if $show_author;
+ print "</td>\n<td class=\"log\">";
+
+ if ($log) {
+ print htmlify(substr($log, 0, $shortLogLen), $allow_dir_extra);
+ print '...' if (length $log > 80);
+ }
+ print "</td>\n</tr>";
+ $dirrow++;
+ }
+ print "\n";
+ }
+
+ print "</table>\n";
+
+ if ((my $num = scalar(@unreadable)) && ! $input{hidenonreadable}) {
+ printf(<<EOF, $num, htmlquote(join(', ', @unreadable)));
+<p>
+ <b>NOTE:</b> The following %d unreadable files were ignored:<br />
+ <em>%s</em>
+</p>
+EOF
+ }
+
+ if ($filesexists && !$filesfound) {
+ my $currtag = defined($input{only_with_tag}) ?
+ sprintf(' (%s)', htmlquote($input{only_with_tag})) : '';
+ printf(<<EOF, $filesexists, $currtag);
+<p>
+ <b>NOTE:</b> There are %d files, but none matches the current tag%s.
+</p>
+EOF
+ }
+
+ if ($input{only_with_tag} && (!%tags || !$tags{$input{only_with_tag}})) {
+ %tags = %alltags;
+ }
+
+ if (scalar %tags
+ || $input{only_with_tag}
+ || $edit_option_form
+ || defined($input{options}))
+ {
+ print "<hr />\n";
+ }
+
+ if (scalar %tags || $input{only_with_tag}) {
+ print "<form method=\"get\" action=\"./\">\n<p>\n";
+ foreach my $var (@stickyvars) {
+ printf("<input type=\"hidden\" name=\"$var\" value=\"%s\" />\n",
+ htmlquote($input{$var}))
+ if (defined($input{$var})
+ && (!defined($DEFAULTVALUE{$var})
+ || $input{$var} ne $DEFAULTVALUE{$var})
+ && $var ne 'only_with_tag');
+ }
+ printf(<<EOF, ($use_java_script ? ' onchange="this.form.submit()"' : ''));
+<span class="nowrap">
+<label for="only_with_tag" accesskey="T">Show only files with tag:
+<select id="only_with_tag" name="only_with_tag"%s>
+<option value="">All tags / default branch</option>
+EOF
+ foreach my $tag (reverse sort { lc $a cmp lc $b } keys %tags) {
+ my $selected =
+ defined($input{only_with_tag}) && $input{only_with_tag} eq $tag;
+ printf("<option%s>%s</option>\n",
+ $selected ? ' selected="selected"' : '',
+ htmlquote($tag));
+ }
+ printf(<<EOF, htmlquote($where));
+</select>
+</label></span> <span class="nowrap">
+<label for="path" accesskey="P">Module path or alias:
+<input type="text" id="path" name="path" value="%s" size="15" /></label>
+</span>
+<input type="submit" value="Go" accesskey="G" />
+</p>
+</form>
+EOF
+ }
+
+ if ($allow_tar && $filesfound) {
+ my ($basefile) = ($where =~ m,(?:.*/)?([^/]+),);
+ my $havetar = $CMD{tar} && $CMD{gzip};
+ my $havezip = $CMD{zip};
+ if (defined($basefile) && $basefile ne '' && ($havetar || $havezip)) {
+ my $q = ($query ? "$query;" : '?') . 'tarball=1';
+ print "<hr />\n",
+ '<div style="text-align: center">Download this directory in ';
+ # Mangle the filename so browsers show a reasonable filename to download.
+ my @types = ();
+ $basefile = uri_escape($basefile);
+ push(@types, &link('tarball', "$basefile.tar.gz$q")) if $havetar;
+ push(@types, &link('zip archive', "$basefile.zip$q")) if $havezip;
+ print join(' or ', @types), "</div>\n";
+ }
+ }
+
+ if ($edit_option_form || defined($input{options})) {
+
+ print <<EOF;
+<form method="get" action="./">
+<fieldset>
+<legend>General options</legend>
+<input type="hidden" name="copt" value="1" />
+EOF
+ # -- gforge patch --
+ # The cvsroot parameter is always required for gforge in order to
+ # get the group_id. Also the commented next line did not seems to
+ # work, was showing always "gforge" as cvsroot
+ #if ($cvstree ne $cvstreedefault) {
+ # print "<input type=\"hidden\" name=\"cvsroot\" value=\"$cvstree\" />\n";
+ #}
+ printf("<input type=\"hidden\" name=\"cvsroot\" value=\"%s\" />\n",
+ htmlquote($input{'cvsroot'}));
+ # -- gforge patch --
+ print <<EOF;
+<table summary="General options">
+<tr>
+<td class="opt-label">
+<label for="sortby" accesskey="F">Sort files by:</label>
+</td>
+<td class="opt-value">
+<select id="sortby" name="sortby">
+<option value="">File</option>
+EOF
+ print "<option", $bydate ? ' selected="selected"' : '',
+ " value=\"date\">Age</option>\n";
+ print "<option", $byauthor ? ' selected="selected"' : '',
+ " value=\"author\">Author</option>\n"
+ if $show_author;
+ print "<option", $byrev ? ' selected="selected"' : '',
+ " value=\"rev\">Revision</option>\n";
+ print "<option", $bylog ? ' selected="selected"' : '',
+ " value=\"log\">Log message</option>\n";
+ print <<EOF;
+</select>,
+<label for="ignorecase" accesskey="I">case-insensitive:
+EOF
+ print '<input id="ignorecase" name="ignorecase" type="checkbox"',
+ $input{ignorecase} ? ' checked="checked"' : '',
+ " value=\"1\" /></label>\n";
+ print <<EOF;
+</td>
+<td class="opt-label">
+<label for="hideattic" accesskey="A">Hide files in Attic:</label>
+</td>
+<td class="opt-value">
+EOF
+ print '<input id="hideattic" name="hideattic" type="checkbox"',
+ $input{hideattic} ? ' checked="checked"' : '', ' value="1" />';
+ print <<EOF;
+</td>
+</tr>
+<tr>
+<td class="opt-label">
+<label for="logsort" accesskey="L">Sort log by:</label>
+</td>
+<td class="opt-value">
+EOF
+ printLogSortSelect(0);
+ print <<EOF;
+</td>
+<td class="opt-label">
+<label for="ln" accesskey="N">Show line numbers:</label>
+</td>
+<td class="opt-value">
+EOF
+ print '<input id="ln" name="ln" type="checkbox"',
+ $input{ln} ? ' checked="checked"' : '', " value=\"1\" />\n";
+ print <<EOF;
+</td>
+</tr>
+<tr>
+<td class="opt-label">
+<label for="f" accesskey="D">Diff format:</label>
+</td>
+<td>
+EOF
+ printDiffSelect(0);
+ print <<EOF;
+</td>
+<td colspan="2" class="opt-label">
+<input type="submit" value="Change Options" accesskey="C" />
+</td>
+</tr>
+</table>
+</fieldset>
+</form>
+EOF
+ }
+ html_footer();
+}
+
+###############################
+# View Files
+###############################
+elsif (-f $fullname . ',v') {
+
+ if (defined($input{rev}) || $doCheckout) {
+ &doCheckout($fullname, $input{rev});
+ gzipclose();
+ exit;
+ }
+
+ if (defined($input{annotate}) && $allow_annotate) {
+ &doAnnotate($input{annotate});
+ gzipclose();
+ exit;
+ }
+
+ if (defined($input{r1}) && defined($input{r2})) {
+ &doDiff($fullname, $input{r1}, $input{tr1},
+ $input{r2}, $input{tr2}, $input{f});
+ gzipclose();
+ exit;
+ }
+
+ if ($allow_cvsgraph && $input{graph}) {
+ if ($input{makeimage}) {
+ doGraph();
+ } else {
+ doGraphView();
+ }
+ gzipclose();
+ exit;
+ }
+
+ &doLog($fullname);
+
+ ##############################
+ # View Diff
+ ##############################
+} elsif ($fullname =~ s/\.diff$//
+ && -f $fullname . ',v' && $input{r1} && $input{r2})
+{
+
+ # $where-diff-removal if 'cvs rdiff' is used
+ # .. but 'cvs rdiff'doesn't support some options
+ # rcsdiff does (-w and -p), so it is disabled
+ # $where =~ s/\.diff$//;
+
+ # Allow diffs using the ".diff" extension so that browsers that default
+ # to the filename in the URL when saving don't save diffs as eg. foo.c.
+ &doDiff($fullname, $input{r1}, $input{tr1},
+ $input{r2}, $input{tr2}, $input{f});
+ gzipclose();
+ exit;
+
+} elsif (do { (my $tmp = $fullname) =~ s|/([^/]+)$|/Attic/$1|; -f "$tmp,v" }) {
+ # The file has been removed and is in the Attic.
+ # Send a redirect pointing to the file in the Attic.
+ (my $newplace = $scriptwhere) =~ s|/([^/]+)$|/Attic/$1|;
+ if ($ENV{QUERY_STRING} ne "") {
+ redirect("$newplace?$ENV{QUERY_STRING}");
+ } else {
+ redirect($newplace);
+ }
+ exit;
+
+} elsif (0 && (my @files = &safeglob($fullname . ",v"))) {
+ http_header("text/plain");
+ print "You matched the following files:\n";
+ print join ("\n", @files);
+
+ # Find the tags from each file
+ # Display a form offering diffs between said tags
+} else {
+
+ # Assume it's a module name with a potential path following it.
+ my $module;
+ my $xtra = (($module = $where) =~ s|(/.*)||) ? $1 : '';
+
+ # Is there an indexed version of modules?
+ my $fh = do { local (*FH); };
+ if (open($fh, catfile($cvsroot, 'CVSROOT', 'modules'))) {
+ while (<$fh>) {
+ if (/^(\S+)\s+(\S+)/o
+ && $module eq $1
+ && $module ne $2
+ && -d "$cvsroot/$2")
+ {
+ close($fh);
+ redirect("$scriptname/$2$xtra$query");
+ }
+ }
+ close($fh);
+ }
+ fatal("404 Not Found", '%s: no such file or directory', $where);
+}
+
+gzipclose();
+
+## End MAIN
+
+
+sub printDiffSelect($)
+{
+ my ($use_java_script) = @_;
+
+ print '<select id="f" name="f"';
+ print ' onchange="this.form.submit()"' if $use_java_script;
+ print ">\n";
+
+ for my $difftype (@DIFFTYPES) {
+ printf("<option value=\"%s\"%s>%s</option>\n",
+ $difftype, $input{f} eq $difftype ? ' selected="selected"' : '',
+ "\u$DIFFTYPES{$difftype}{descr}");
+ }
+
+ print "</select>";
+}
+
+
+sub printDiffSelectStickyVars()
+{
+ while (my ($key, $val) = each %input) {
+ next if ($key eq 'f');
+ next if (defined($DEFAULTVALUE{$key}) && $DEFAULTVALUE{$key} eq $val);
+ print "<input type=\"hidden\" name=\"", htmlquote($key), "\" value=\"",
+ htmlquote($val), "\" />\n";
+ }
+}
+
+
+sub printLogSortSelect($)
+{
+ my ($use_java_script) = @_;
+
+ print '<select id="logsort" name="logsort"';
+ print ' onchange="this.form.submit()"' if $use_java_script;
+ print ">\n";
+
+ for my $sortkey (@LOGSORTKEYS) {
+ printf("<option value=\"%s\"%s>%s</option>\n",
+ $sortkey, $logsort eq $sortkey ? ' selected="selected"' : '',
+ "\u$LOGSORTKEYS{$sortkey}{descr}");
+ }
+
+ print "</select>";
+}
+
+
+#
+# Find the last modified, version controlled files in the given directories.
+# Compares solely based on modification timestamps. Files in the returned list
+# are without the ,v suffix, and unreadable files have been filtered out.
+#
+sub findLastModifiedSubdirs(@)
+{
+ my (@dirs) = @_;
+
+ my @files;
+ foreach my $dirname (@dirs) {
+ next if ($dirname eq curdir() || $dirname eq updir());
+ my $dir = catdir($fullname, $dirname);
+ next if (!-d $dir);
+
+ my $dh = do { local (*DH); };
+ opendir($dh, $dir) or next;
+ my (@filenames) = grep(!forbidden(catfile($dir, $_)), readdir($dh));
+ closedir($dh);
+
+ my $lastmod = undef;
+ my $lastmodtime = undef;
+ foreach my $filename (@filenames) {
+ ($filename) =
+ (catfile($dirname, $filename) =~ VALID_PATH) or next; # untaint
+ my ($file) = catfile($fullname, $filename);
+ next if ($filename !~ /,v$/o || !-f $file || !-r _);
+ my $modtime = -M _;
+ if (!defined($lastmod) || $modtime < $lastmodtime) {
+ ($lastmod = $filename) =~ s/,v$//;
+ $lastmodtime = $modtime;
+ }
+ }
+ push(@files, $lastmod) if (defined($lastmod));
+ }
+ return @files;
+}
+
+
+sub htmlify_sub(&$)
+{
+ (my $proc, local $_) = @_;
+ my @a = split(m|(<a [^>]+>[^<]*</a>)|i);
+ my $linked;
+ my $result = '';
+
+ while (($_, $linked) = splice(@a, 0, 2)) {
+ &$proc();
+ $result .= $_ if defined($_);
+ $result .= $linked if defined($linked);
+ }
+
+ return $result;
+}
+
+
+sub htmlify($;$)
+{
+ (local $_, my $extra) = @_;
+
+ $_ = htmlquote($_);
+
+ # get URL's as link
+ s{
+ ((https?|ftp)://.+?)([\s\']|&(quot|[lg]t);)
+ }{
+ &link($1, htmlunquote($1)) . $3
+ }egx;
+
+ # get e-mails as link
+ $_ = htmlify_sub {
+ s<
+ ([\w+=\-.!]+@[\w\-]+(?:\.[\w\-]+)+)
+ ><
+ &link($1, "mailto:$1")
+ >egix;
+ } $_;
+
+ if ($extra) {
+
+ # get PR #'s as link: "PR#nnnn" "PR: nnnn, ..." "PR nnnn, ..." "bin/nnnn"
+ if (defined($prcgi) && defined($re_prkeyword)) {
+ my $prev;
+
+ do {
+ $prev = $_;
+
+ $_ = htmlify_sub {
+ s{
+ (\b$re_prkeyword[:\#]?\s*
+ (?:
+ \#?
+ \d+[,\s]\s*
+ )*
+ \#?)
+ (\d+)\b
+ }{
+ $1 . &link($2, sprintf($prcgi, $2))
+ }egix;
+ } $_;
+ } while ($_ ne $prev);
+
+ if (defined($re_prcategories)) {
+ $_ = htmlify_sub {
+ s{
+ (\b$re_prcategories/(\d+)\b)
+ }{
+ &link($1, sprintf($prcgi, $2))
+ }egox;
+ } $_;
+ }
+ }
+
+ # get manpage specs as link: "foo.1" "foo(1)"
+ if (defined($mancgi)) {
+ $_ = htmlify_sub {
+ s{
+ (
+ \b ( \w[\w+\-.]* (?: ::\w[\w+\-.]*)* )
+ (?:
+ \( ([0-9n]) \) \B
+ |
+ \. ([0-9n]) \b
+ )
+ )
+ }{
+ my($text, $name, $section) = ($1, $2, defined($3) ? $3 : $4);
+ ($name =~ /[A-Za-z]/ && $name !~ /\.(:|$)/)
+ ? &link($text, sprintf($mancgi, $section, uri_escape($name)))
+ : $text;
+ }egx;
+ } $_;
+ }
+ }
+
+ return $_;
+}
+
+
+sub spacedHtmlText($;$)
+{
+ (local $_, my $ts) = @_;
+ return '' unless defined($_);
+ $ts ||= $tabstop;
+
+ # Cut trailing spaces and tabs
+ s/[ \t]+$//;
+
+ if (defined($ts)) {
+
+ # Expand tabs
+ 1 while s/(.*)(\t+)/' ' x (length($2) * $ts - length($1) % $ts)/e;
+ }
+
+ # replace <tab> and <space> (\001 is to protect us from htmlify)
+ # gzip can make excellent use of this repeating pattern :-)
+ if ($hr_breakable) {
+
+ # make every other space 'breakable'
+ s/ / \001nbsp;/g; # 2 * <space>
+ # leave single space as it is
+ } else {
+ s/ /\001nbsp;/g;
+ }
+
+ $_ = htmlify($_, $allow_source_extra);
+
+ # unescape
+ y/\001/&/;
+
+ return $_;
+}
+
+
+# Note that this doesn't htmlquote the first argument...
+sub link($$)
+{
+ my ($name, $url) = @_;
+ return sprintf('<a href="%s">%s</a>', htmlquote($url), $name);
+}
+
+
+sub revcmp($$)
+{
+ my ($rev1, $rev2) = @_;
+
+ # make no comparison for a tag or a branch
+ return 0 if $rev1 =~ /[^\d.]/ || $rev2 =~ /[^\d.]/;
+
+ my (@r1) = split(/\./, $rev1);
+ my (@r2) = split(/\./, $rev2);
+ my ($a, $b);
+
+ while (($a = shift(@r1)) && ($b = shift(@r2))) {
+ return $a <=> $b unless ($a == $b);
+ }
+ if (@r1) { return 1; }
+ if (@r2) { return -1; }
+ return 0;
+}
+
+
+sub fatal($$@)
+{
+ my ($errcode, $format, @args) = @_;
+ print "Status: $errcode\r\n";
+ html_header('Error');
+ print '<div id="error">Error: ',
+ sprintf($format, map(htmlquote($_), @args)), "</div>\n";
+ html_footer();
+ exit(1);
+}
+
+
+#
+# Sends a redirect to the given URL.
+#
+sub redirect($;$)
+{
+ my ($url, $permanent) = @_;
+ my ($status, $text);
+ if ($permanent) {
+ $status = '301';
+ $text = 'Moved Permanently';
+ } else {
+ $status = '302';
+ $text = 'Found';
+ }
+ print "Status: $status $text\r\n", "Location: $url\r\n";
+ html_header($text);
+ print "<p>This document has moved ", &link('here', $url), ".</p>\n";
+ html_footer();
+ exit(1);
+}
+
+
+sub safeglob($)
+{
+ my ($filename) = @_;
+
+ (my $dirname = $filename) =~ s|/[^/]+$||;
+ $filename =~ s|.*/||;
+
+ my @results;
+ my $dh = do { local (*DH); };
+ if (opendir($dh, $dirname)) {
+ my $glob = $filename;
+ my $t;
+
+ # transform filename from glob to regex. Deal with:
+ # [, {, ?, * as glob chars
+ # make sure to escape all other regex chars
+ $glob =~ s/([\.\(\)\|\+])/\\$1/g;
+ $glob =~ s/\*/.*/g;
+ $glob =~ s/\?/./g;
+ $glob =~ s/{([^}]+)}/($t = $1) =~ s-,-|-g; "($t)"/eg;
+ $glob = qr/^$glob$/;
+
+ foreach (readdir($dh)) {
+ if ($_ =~ $glob && $_ =~ VALID_PATH) {
+ push(@results, catfile($dirname, $1)); # untaint
+ }
+ }
+ closedir($dh);
+ }
+
+ return @results;
+}
+
+
+#
+# Searches @command_path for the given executable file.
+#
+sub search_path($)
+{
+ my ($command) = @_;
+ for my $d (@command_path) {
+ my $cmd = catfile($d, $command);
+ return $cmd if (-x $cmd && !-d _);
+ }
+ return '';
+}
+
+
+#
+# Gets the enscript(1) highlight mode corresponding to the given filename,
+# or undef if unsupported.
+#
+sub getEnscriptHL($)
+{
+ return undef unless $allow_enscript;
+ my ($filename) = @_;
+ while (my ($hl, $regex) = each %enscript_types) {
+ return $hl if ($filename =~ $regex);
+ }
+ return undef;
+}
+
+
+#
+# Gets the MIME type for the given file name.
+#
+sub getMimeType($;$)
+{
+ my ($fullname, $binary) = @_;
+ $binary = ($keywordsubstitution && $keywordsubstitution =~ /b/)
+ unless defined($binary);
+
+ (my $suffix = $fullname) =~ s/^.*\.([^.]*)$/$1/;
+
+ my $mimetype = $MTYPES{$suffix};
+ $mimetype ||= $MimeTypes->mimeTypeOf($fullname) if defined($MimeTypes);
+
+ if (!$mimetype && $suffix ne '*' && -f $mime_types && -r _) {
+ my $fh = do { local (*FH); };
+ if (open($fh, $mime_types)) {
+ my $re = sprintf('^\s*(\S+\/\S+)\s.+\b%s\b', quotemeta($suffix));
+ $re = qr/$re/;
+ while (my $line = <$fh>) {
+ if ($line =~ $re) {
+ $mimetype = $1;
+ $MTYPES{$suffix} = $mimetype;
+ last;
+ }
+ }
+ close($fh);
+ } else {
+ warn("Can't open MIME types file $mime_types for reading: $!");
+ }
+ }
+
+ $mimetype ||= $MTYPES{'*'};
+ $mimetype ||= $binary ? 'application/octet-stream' : 'text/plain';
+ return $mimetype;
+}
+
+
+###############################
+# read first lines like head(1)
+###############################
+sub head($;$)
+{
+ my ($fh, $linecount) = @_;
+ $linecount ||= 10;
+
+ my @buf;
+ if ($linecount > 0) {
+ for (my $i = 0; !eof($fh) && $i < $linecount; $i++) {
+ push @buf, scalar <$fh>;
+ }
+ } else {
+ @buf = <$fh>;
+ }
+ return @buf;
+}
+
+
+###############################
+# scan vim and Emacs directives
+###############################
+sub scan_directives(@)
+{
+ my $ts = undef;
+
+ for (@_) {
+ $ts = $1 if /\b(?:ts|tabstop|tab-width)[:=]\s*([1-9]\d*)\b/;
+ }
+
+ ('tabstop' => $ts);
+}
+
+
+sub openOutputFilter()
+{
+ return unless $output_filter;
+
+ open(STDOUT, "|-") and return;
+
+ # child of child
+ open(STDERR, '>', devnull());
+ exec($output_filter) or exit -1;
+}
+
+
+###############################
+# show Annotation
+###############################
+sub doAnnotate($)
+{
+ my ($rev) = @_;
+ (my $pathname = $where) =~ s|((?<=/)Attic/)?[^/]*$||;
+ (my $filename = $where) =~ s|^.*/||;
+
+ # This annotate version is based on the cvs annotate-demo Perl script by
+ # Cyclic Software. It was written by Cyclic Software,
+ # http://www.cyclic.com/, and is in the public domain.
+ # We could abandon the use of rlog, rcsdiff and co using
+ # the cvs server in a similiar way one day (..after rewrite).
+
+ local (*CVS_IN, *CVS_OUT);
+ my $annotate_err;
+ my ($h, $err) =
+ startproc([ $CMD{cvs}, @annotate_options, 'server' ],
+ '<pipe', \*CVS_IN, '>pipe', \*CVS_OUT,
+ '2>', \$annotate_err);
+ fatal('500 Internal Error',
+ 'Annotate failure (exit status %s), output: <pre>%s</pre>',
+ $? >> 8 || -1, $err)
+ unless $h;
+
+ # OK, first send the request to the server. A simplified example is:
+ # Root /home/kingdon/zwork/cvsroot
+ # Argument foo/xx
+ # Directory foo
+ # /home/kingdon/zwork/cvsroot/foo
+ # Directory .
+ # /home/kingdon/zwork/cvsroot
+ # annotate
+ # although as you can see there are a few more details.
+
+ print CVS_IN "Root $cvsroot\n";
+ print CVS_IN
+ "Valid-responses ok error Valid-requests Checked-in Updated Merged Removed M E\n";
+
+ # Don't worry about sending valid-requests, the server just needs to
+ # support "annotate" and if it doesn't, there isn't anything to be done.
+ print CVS_IN "UseUnchanged\n";
+ print CVS_IN "Argument -r\n";
+ print CVS_IN "Argument $rev\n";
+ print CVS_IN "Argument $where\n";
+
+ # The protocol requires us to fully fake a working directory (at
+ # least to the point of including the directories down to the one
+ # containing the file in question).
+ # So if $where is "dir/sdir/file", then dirs will be ("dir","sdir","file")
+ my $path = '';
+ foreach my $dir (split('/', $where)) {
+
+ if ($path eq "") {
+ # In our example, $dir is "dir".
+ $path = $dir;
+ } else {
+ print CVS_IN "Directory $path\n";
+ print CVS_IN "$cvsroot/$path\n";
+
+ # In our example, $_ is "sdir" and $path becomes "dir/sdir"
+ # And the next time, "file" and "dir/sdir/file" (which then gets
+ # ignored, because we don't need to send Directory for the file).
+ $path .= "/$dir";
+ }
+ }
+ undef $path;
+
+ # And the last "Directory" before "annotate" is the top level.
+ print CVS_IN "Directory .\n";
+ print CVS_IN "$cvsroot\n";
+
+ print CVS_IN "annotate\n";
+
+ # OK, we've sent our command to the server. Thing to do is to
+ # close the writer side and get all the responses.
+ if (!close(CVS_IN)) {
+ $h->finish();
+ fatal('500 Internal Error',
+ 'Annotate failure (exit status %s): <code>%s</code>, output: ' .
+ '<pre>%s</pre>', $? >> 8, $!, $annotate_err);
+ }
+
+ navigateHeader($scriptwhere, $pathname, $filename, $rev, 'annotate');
+
+ print '<h3 style="text-align: center">Annotation of ',
+ htmlquote("$pathname$filename"), ", revision $rev</h3>\n";
+
+ # Ready to get the responses from the server.
+ # For example:
+ # E Annotations for foo/xx
+ # E ***************
+ # M 1.3 (kingdon 06-Sep-97): hello
+ # ok
+ my ($lineNr) = 0;
+ my ($oldLrev, $oldLusr) = ("", "");
+ my ($revprint, $usrprint);
+
+ if ($annTable) {
+ print <<EOF;
+<table style="border: none" cellspacing="0" cellpadding="0" summary="Annotation">
+EOF
+ } else {
+ print "<pre>";
+ }
+
+ # prefetch several lines
+ my @buf = head(*CVS_OUT);
+
+ my %d = scan_directives(@buf);
+
+ while (@buf || !eof(*CVS_OUT)) {
+
+ $_ = @buf ? shift @buf : <CVS_OUT>;
+ my @words = split;
+
+ # Adding one is for the (single) space which follows $words[0].
+ my $rest = substr($_, length($words[0]) + 1);
+ if ($words[0] eq "E") {
+ next;
+ } elsif ($words[0] eq "M") {
+ $lineNr++;
+ (my $lrev = substr($_, 2, 13)) =~ y/ //d;
+ (my $lusr = substr($_, 16, 9)) =~ y/ //d;
+ my $line = substr($_, 36);
+ my $isCurrentRev = ($rev eq $lrev);
+
+ # we should parse the date here ..
+ if ($lrev eq $oldLrev) {
+ $revprint = sprintf('%-8s', '');
+ } else {
+ $revprint = sprintf('%-8s', $lrev);
+ $revprint =~ s|(\S+)|&link($1, uri_escape($filename)."$query#rev$1")|e;
+ $oldLusr = '';
+ }
+
+ $usrprint = ($lusr eq $oldLusr) ? '' : $lusr;
+ $oldLrev = $lrev;
+ $oldLusr = $lusr;
+
+ print $is_textbased ? '<b>' : '<span class="current-rev">'
+ if $isCurrentRev;
+
+ $usrprint = sprintf('%-8s', $usrprint);
+ printf '%s%s %s %4d:', $revprint, $isCurrentRev ? '!' : ' ',
+ htmlquote($usrprint), $lineNr;
+ print spacedHtmlText($line, $d{tabstop});
+
+ print $is_textbased ? '</b>' : '</span>' if $isCurrentRev;
+
+ } elsif ($words[0] eq "ok") {
+
+ # We could complain about any text received after this, like the
+ # CVS command line client. But for simplicity, we don't.
+ } elsif ($words[0] eq "error") {
+ fatal("500 Internal Error",
+ 'Error occured during annotate: <b>%s</b>', $_);
+ }
+ }
+ $h->finish();
+
+ if ($annTable) {
+ print "</table>";
+ } else {
+ print "</pre>";
+ }
+ html_footer();
+}
+
+###############################
+# make Checkout
+###############################
+sub doCheckout($$)
+{
+ my ($fullname, $rev) = @_;
+ $rev = undef if ($rev && ($rev eq '.'));
+
+ # Start resolving whether we will do a markup view or not.
+ my $do_markup = undef;
+ my $want_type = $input{'content-type'};
+
+ # No markup if markup disallowed.
+ $do_markup = 0 unless $allow_markup;
+
+ # No markup if checkout magic cookie in URL.
+ $do_markup = 0 if (!defined($do_markup) && $doCheckout);
+
+ # Do markup if explicitly asked using cvsweb-markup content type. If the
+ # asked content type is anything else, no markup.
+ if (!defined($do_markup) && $want_type) {
+ if ($want_type =~ CVSWEBMARKUP) {
+ $want_type = undef;
+ $do_markup = 1;
+ } else {
+ $do_markup = 0;
+ }
+ }
+
+ # Ok, if $do_markup is still undefined, we know that a download has not been
+ # explicitly asked. For the last check further down below we'll need to
+ # know if the file is binary, and possibly run a log on it.
+ my $needlog = $do_markup || $use_moddate;
+
+ my $moddate = undef;
+ my $revopt;
+ if (defined($rev)) {
+ $revopt = "-r$rev";
+ if ($needlog) {
+ readLog($fullname, $rev);
+ $moddate = $date{$rev};
+ }
+ } else {
+ $revopt = "-rHEAD";
+ if ($needlog) {
+ readLog($fullname);
+ $moddate = $date{$symrev{HEAD}};
+ }
+ }
+
+ my $cr = abs_path($cvsroot) || $cvsroot;
+ # abs_path() taints when run as a CGI...
+ if ($cr =~ VALID_PATH) {
+ $cr = $1;
+ } else {
+ fatal('500 Internal Error', 'Illegal CVS root: <code>%s</code>', $cr);
+ }
+ # Use abs_path() to work around a bug of cvs -p; expand symlinks if we can.
+ my @cmd = ($CMD{cvs}, @cvs_options, '-d', $cr, 'co', '-p', $revopt, $where);
+
+ local (*CVS_OUT, *CVS_ERR);
+ my ($h, $err) =
+ startproc(\@cmd, \"", '>pipe', \*CVS_OUT, '2>pipe', \*CVS_ERR);
+ fatal('500 Internal Error',
+ 'Checkout failure (exit status %s), output: <pre>%s</pre>',
+ $? >> 8 || -1, $err)
+ unless $h;
+
+ if (eof(CVS_ERR)) {
+ $h->finish();
+ fatal("404 Not Found", '%s is not (any longer) pertinent', $where);
+ }
+
+ #===================================================================
+ #Checking out squid/src/ftp.c
+ #RCS: /usr/src/CVS/squid/src/ftp.c,v
+ #VERS: 1.1.1.28.6.2
+ #***************
+
+ # Parse CVS header
+ my ($revision, $filename, $cvsheader);
+ $filename = "";
+ while (<CVS_ERR>) {
+ last if (/^\*\*\*\*/);
+ $revision = $1 if (/^VERS: (.*)$/);
+
+ if (/^Checking out (.*)$/) {
+ ($filename = $1) =~ s|^\./+||;
+ }
+ $cvsheader .= $_;
+ }
+ close(CVS_ERR);
+
+ if ($filename ne $where) {
+ $h->finish();
+ fatal("500 Internal Error",
+ 'Unexpected output from cvs co: <pre>%s</pre> ' .
+ '(expected "<code>%s</code>" but got "<code>%s</code>") for %s %s -d %s co -p %s %s)',
+ $cvsheader, $where, $filename,$CMD{cvs},@cvs_options,$cr,$revopt,$where);
+ }
+
+ # Last checks whether we'll do markup or not.
+ my $isbin = $keywordsubstitution && $keywordsubstitution =~ /b/;
+ my $mimetype = getMimeType($fullname, $isbin);
+
+ # If we still are not sure whether to do markup or not:
+ # if the MIME type is "viewable" or this is not a binary file, do.
+ $do_markup = !$isbin || viewable($mimetype) unless defined($do_markup);
+
+ if ($do_markup) {
+
+ # If this is something we'll be linking to in the markup view, we are
+ # done with this particular output from "cvs co" and must discard it.
+ my $linked = $mimetype =~ m{^image/|application/pdf$}i;
+ if ($linked) {
+ close(CVS_OUT);
+ $h->finish();
+ }
+
+ # Here we know the last modified date, but don't know if tags have been
+ # added afterwards (those are shown in the markup view): no last-modified.
+ cvswebMarkup(\*CVS_OUT, $fullname, $revision, $isbin, $mimetype, $needlog);
+
+ $h->finish() unless $linked;
+
+ } else {
+ http_header($want_type || $mimetype, $moddate);
+ local $/ = undef;
+ print <CVS_OUT>;
+ $h->finish();
+ }
+}
+
+
+sub cvswebMarkup($$$$$$;$)
+{
+ my ($filehandle, $fullname, $rev, $isbin, $mimetype, $logged, $mod) = @_;
+
+ (my $pathname = $where) =~ s|((?<=/)Attic/)?[^/]*$||;
+ (my $filename = $where) =~ s|^.*/||;
+
+ navigateHeader($scriptwhere, $pathname, $filename, $rev, 'view', $mod);
+
+ print <<EOF;
+<hr />
+<div class="log-markup">
+File:
+EOF
+ print &clickablePath($where, 1), "<br />\n";
+
+ if ($show_log_in_markup) {
+ readLog($fullname) unless $logged; #,$rev);
+ printLog($rev, $mimetype, $isbin);
+ } else {
+ print "Revision: <b>$rev</b><br />\n";
+ print 'Tag: ', htmlquote($input{only_with_tag}), "<br />\n"
+ if $input{only_with_tag};
+ }
+ print "</div>\n<hr />";
+ my $url = download_url(uri_escape($filename), $rev, $mimetype);
+
+ if ($mimetype =~ m|^image/|i) {
+ printf '<img src="%s" alt="%s" /><br />',
+ $url . $barequery, htmlquote($filename);
+ } elsif (lc($mimetype) eq 'application/pdf') {
+ printf '<embed src="%s" width="100%%" height="100%%" /><br />',
+ $url . $barequery;
+ } else {
+
+ print "<pre>\n";
+ my $linenumbers = $input{ln} || 0;
+
+ if (my $enscript_hl = getEnscriptHL($filename)) {
+ doEnscript($filehandle, $enscript_hl, $linenumbers);
+
+ } else {
+ my $ln = 0;
+ my @buf = ();
+ my $ts = undef;
+
+ if ($preformat_in_markup) {
+ # prefetch several lines
+ @buf = head($filehandle);
+ my %d = scan_directives(@buf);
+ $ts = $d{tabstop};
+ }
+
+ while (@buf || !eof($filehandle)) {
+ $_ = @buf ? shift @buf : <$filehandle>;
+ if ($linenumbers) {
+ $ln++;
+ printf '<a id="l%d" class="src">%5d: </a>', ($ln) x 2;
+ }
+ print $preformat_in_markup ? spacedHtmlText($_, $ts) : htmlquote($_);
+ }
+ }
+
+ print "</pre>\n";
+ }
+ html_footer();
+}
+
+
+sub viewable($)
+{
+ return shift =~ m{^((text|image)/|application/pdf)}i;
+}
+
+
+###############################
+# Show Colored Diff
+###############################
+sub doDiff($$$$$$)
+{
+ my ($fullname, $r1, $tr1, $r2, $tr2, $f) = @_;
+
+ if (forbidden($fullname)) {
+ fatal('403 Forbidden', 'Access to %s forbidden.', $where);
+ }
+
+ my ($rev1, $sym1);
+ if ($r1 =~ /([^:]+)(:(.+))?/) {
+ $rev1 = $1;
+ $sym1 = $3;
+ }
+ if ($r1 eq 'text') {
+ $rev1 = $tr1;
+ $sym1 = "";
+ }
+
+ my ($rev2, $sym2);
+ if ($r2 =~ /([^:]+)(:(.+))?/) {
+ $rev2 = $1;
+ $sym2 = $3;
+ }
+ if ($r2 eq 'text') {
+ $rev2 = $tr2;
+ $sym2 = "";
+ }
+
+ #
+ # rev1 and rev2 are now both numeric revisions.
+ # Thus we do a DWIM here and swap them if rev1 is after rev2.
+ # XXX should we warn about the fact that we do this?
+ if (&revcmp($rev1, $rev2) > 0) {
+ my ($tmp1, $tmp2) = ($rev1, $sym1);
+ ($rev1, $sym1) = ($rev2, $sym2);
+ ($rev2, $sym2) = ($tmp1, $tmp2);
+ }
+
+ my $mimetype = getMimeType($fullname);
+
+ #
+ # Check for per-MIME type diff commands.
+ #
+ my $diffcmd = undef;
+ if (my $diffcmds = $DIFF_COMMANDS{lc($mimetype)}) {
+ if ($f =~ /^ext(\d*)$/) {
+ my $n = $1 || 0;
+ $diffcmd = $diffcmds->[$n];
+ }
+ }
+ if ($diffcmd && $diffcmd->{cmd} && $diffcmd->{name}) {
+
+ if ($diffcmd->{args} && ref($diffcmd->{args}) ne 'ARRAY') {
+ fatal('500 Internal Error',
+ 'Configuration error: arguments to external diff tools must ' .
+ 'be given as array refs. See "<code>%s</code>" in ' .
+ '<code>%%DIFF_COMMANDS</code>.',
+ $diffcmd->{name});
+ }
+
+ (my $cvsname = $where) =~ s/\.diff$//;
+
+ # Create two temporary files with the two revisions
+ my $temp_fn1 = checkout_to_temp($cvsroot, $cvsname, $rev1);
+ my $temp_fn2 = checkout_to_temp($cvsroot, $cvsname, $rev2);
+
+ # Execute chosen diff binary.
+ local (*DIFF_OUT);
+ my @cmd = ($diffcmd->{cmd});
+ push(@cmd, @{$diffcmd->{args}}) if $diffcmd->{args};
+ push(@cmd, $temp_fn1, $temp_fn2);
+ my ($h, $err) = startproc(\@cmd, \"", '>pipe', \*DIFF_OUT);
+ if (!$h) {
+ unlink($temp_fn1);
+ unlink($temp_fn2);
+ fatal('500 Internal Error',
+ 'Diff failure (exit status %s), output: <pre>%s</pre>',
+ $? >> 8 || -1, $err);
+ }
+
+ http_header($diffcmd->{type} || 'text/plain');
+ local $/ = undef;
+ print <DIFF_OUT>;
+ $h->finish();
+ unlink($temp_fn1);
+ unlink($temp_fn2);
+
+ exit;
+ }
+
+ #
+ # Normal CVS diff.
+ #
+
+ $f = $DEFAULTVALUE{f} || 'u' if ($f =~ /^ext\d*$/);
+ my $difftype = $DIFFTYPES{$f};
+ if (!$difftype) {
+ fatal("400 Bad arguments", 'Diff format %s not understood', $f);
+ }
+
+ my @difftype = @{$difftype->{opts}};
+ my $human_readable = $difftype->{colored};
+
+ # Apply special diff options. -p and -F are not available with side by side
+ # diffs and may cause problems with older (< 2.8) versions of diffutils if
+ # used with --side-by-side.
+ if ($showfunc && $f !~ /^s/) {
+ push(@difftype, '-p');
+ while (my ($re1, $re2) = each %funcline_regexp) {
+ if ($fullname =~ $re1) {
+ push(@difftype, '-F', $re2);
+ last;
+ }
+ }
+ }
+
+ if ($human_readable) {
+ push(@difftype, '-w') if $hr_ignwhite;
+ push(@difftype, '-kk') if $hr_ignkeysubst;
+ }
+
+ my $fh = do { local (*FH); };
+ if (!open($fh, "-|")) { # child
+ open(STDERR, ">&STDOUT"); # Redirect stderr to stdout
+ openOutputFilter();
+ exec($CMD{rcsdiff}, @rcsdiff_options, @difftype, "-r$rev1", "-r$rev2",
+ $fullname) or exit -1;
+ }
+
+ if ($human_readable) {
+ #
+ # Human readable diff.
+ #
+ human_readable_diff($fh, $rev2);
+ html_footer();
+ gzipclose();
+ exit;
+
+ } elsif ($f =~ /^([ucs])c$/) {
+ #
+ # Enscript colored diff.
+ #
+ my $hl = 'diff';
+ $hl .= $1 if ($1 eq 'u' || $1 eq 's');
+ (my $where_nd = $where) =~ s/\.diff$//;
+ (my $pathname = $where_nd) =~ s|((?<=/)Attic/)?[^/]*$||;
+ (my $filename = $where_nd) =~ s|^.*/||;
+ (my $swhere = $scriptwhere) =~ s|\.diff$||;
+ navigateHeader($swhere, $pathname, $filename, $rev2, 'diff');
+ printf(<<EOF, $where_nd, $rev1, $rev2);
+<h3 style="text-align: center">Diff for /%s between versions %s and %s</h3>
+<pre>
+EOF
+ doEnscript(\$fh, $hl, 0, 'cvsweb_diff');
+ print <<EOF;
+</pre>
+<hr style="width: 100%" />
+<form method="get" action="$scriptwhere">
+EOF
+ printDiffSelectStickyVars();
+ print 'Diff format: ';
+ printDiffSelect($use_java_script);
+ print "<input type=\"submit\" value=\"Show\" />\n</form>\n";
+ html_footer();
+ gzipclose();
+ exit;
+
+ } else {
+ #
+ # Plain diff.
+ #
+ http_header("text/plain");
+ }
+
+ #
+ #===================================================================
+ #RCS file: /home/ncvs/src/sys/netinet/tcp_output.c,v
+ #retrieving revision 1.16
+ #retrieving revision 1.17
+ #diff -c -r1.16 -r1.17
+ #*** /home/ncvs/src/sys/netinet/tcp_output.c 1995/11/03 22:08:08 1.16
+ #--- /home/ncvs/src/sys/netinet/tcp_output.c 1995/12/05 17:46:35 1.17
+ #
+ # Ideas:
+ # - nuke the stderr output if it's what we expect it to be
+ # - Add "no differences found" if the diff command supplied no output.
+ #
+ #*** src/sys/netinet/tcp_output.c 1995/11/03 22:08:08 1.16
+ #--- src/sys/netinet/tcp_output.c 1995/12/05 17:46:35 1.17 RELENG_2_1_0
+ # (bogus example, but...)
+ #
+ my ($f1, $f2);
+ if (grep { $_ eq '-u' } @difftype) {
+ $f1 = '---';
+ $f2 = '\+\+\+';
+ } else {
+ $f1 = '\*\*\*';
+ $f2 = '---';
+ }
+
+ while (<$fh>) {
+ if (m|^$f1 $cvsroot|o) {
+ s|$cvsroot/||o;
+ if ($sym1) {
+ chop;
+ $_ .= " $sym1\n";
+ }
+ } elsif (m|^$f2 $cvsroot|o) {
+ s|$cvsroot/||o;
+
+ if ($sym2) {
+ chop;
+ $_ .= " $sym2\n";
+ }
+ }
+ print $_;
+ }
+ close($fh);
+}
+
+
+###############################
+# Show Logs ..
+###############################
+sub getDirLogs($$@)
+{
+ my ($cvsroot, $dirname, @otherFiles) = @_;
+ my $tag = $input{only_with_tag};
+ my $DirName = catdir($cvsroot, $where);
+
+ my @files = &safeglob("$DirName/*,v");
+ push (@files, &safeglob("$DirName/Attic/*,v")) unless $input{hideattic};
+ foreach my $file (@otherFiles) {
+ push(@files, catfile($DirName, $file));
+ }
+
+ # Weed out unreadable files.
+ my $i = 0;
+ my @unreadable = ();
+ while ($i < scalar(@files)) {
+ # Note: last modified files from subdirs returned by
+ # findLastModifiedSubdirs() come without the ,v suffix so they're not
+ # found here, but have already been checked for readability. *cough*
+ if (-r $files[$i] || !-e _) {
+ $i++;
+ } else {
+ push(@unreadable, splice(@files, $i, 1));
+ }
+ }
+
+ # If there are no files, we're done.
+ return @unreadable unless @files;
+
+ my @cmd = ($CMD{rlog});
+ # Can't use -r<tag> as '-' is allowed in tagnames,
+ # but misinterpreted by rlog.
+ push(@cmd, '-r') unless defined($tag);
+
+ my $fh = do { local (*FH); };
+ if (!open($fh, '-|')) { # Child
+ open(STDERR, '>', devnull()); # Ignore rlog's complaints.
+ openOutputFilter();
+ if ($file_list_len && $file_list_len > 1) {
+ while (scalar(@files) > $file_list_len) { # Process files in chunks.
+ system(@cmd, splice(@files, 0, $file_list_len)) == 0 or exit -1;
+ }
+ }
+ exec(@cmd, @files) or exit -1;
+ }
+ undef @cmd;
+
+ my $state = 'start';
+ my ($date, $branchpoint, $branch, $log, @filetags);
+ my ($rev, $revision, $revwanted, $filename, $head, $author, $keywordsubst);
+
+ while (<$fh>) {
+ if ($state eq "start") {
+
+ #Next file. Initialize file variables
+ $rev = '';
+ $revwanted = '';
+ $branch = '';
+ $branchpoint = '';
+ $filename = '';
+ $log = '';
+ $revision = '';
+ %symrev = ();
+ @filetags = ();
+ $keywordsubst= '';
+
+ #jump to head state
+ $state = "head";
+ }
+
+ again:
+
+ if ($state eq "head") {
+
+ #$rcsfile = $1 if (/^RCS file: (.+)$/); #not used (yet)
+
+ if (/^Working file: (.+)$/) {
+ $filename = $1;
+ } elsif (/^head: (.+)$/) {
+ $head = $1;
+ } elsif (/^branch: (.+)$/) {
+ $branch = $1;
+ } elsif (/^keyword substitution: (.+)$/) {
+ $keywordsubst = $1;
+ } elsif (/^symbolic names:/) {
+ $state = "tags";
+ ($branch = $head) =~ s/\.\d+$//
+ if $branch eq '';
+ $branch =~ s/(\d+)$/0.$1/;
+ $symrev{MAIN} = $branch;
+ $symrev{HEAD} = $branch;
+ $alltags{MAIN} = 1;
+ $alltags{HEAD} = 1;
+ push (@filetags, "MAIN", "HEAD");
+ } elsif ($_ =~ LOG_REVSEPR) {
+ $state = "log";
+ $rev = '';
+ $date = '';
+ $log = '';
+
+ # Try to reconstruct the relative filename if RCS spits out a full path
+ $filename =~ s%^\Q$DirName\E/%%;
+ }
+ next;
+ }
+
+ if ($state eq "tags") {
+ if (/^\s+([^:]+):\s+([\d\.]+)\s*$/) {
+ push (@filetags, $1);
+ $symrev{$1} = $2;
+ $alltags{$1} = 1;
+ next;
+ } elsif (/^\S/) {
+
+ if (defined($tag)) {
+ if (defined($symrev{$tag}) || $tag eq "HEAD") {
+ $revwanted = $symrev{$tag eq "HEAD" ? "MAIN" : $tag};
+ ($branch = $revwanted) =~ s/\b0\.//;
+ ($branchpoint = $branch) =~ s/\.?\d+$//;
+ $revwanted = '' if ($revwanted ne $branch);
+ } elsif ($tag ne "HEAD") {
+ $state = "skip";
+ next;
+ }
+ }
+
+ foreach my $tagfound (@filetags) {
+ $tags{$tagfound} = 1;
+ }
+ $state = "head";
+ goto again;
+ }
+ }
+
+ if ($state eq "log") {
+ if ($_ =~ LOG_REVSEPR || $_ =~ LOG_FILESEPR) {
+
+ # End of a log entry.
+ my $revbranch = $rev;
+ $revbranch =~ s/\.\d+$//;
+
+ if ($revwanted eq '' && $branch ne '' && $branch eq $revbranch
+ || !defined($tag))
+ {
+ $revwanted = $rev;
+ }
+
+ if ($revwanted ne ''
+ ? $rev eq $revwanted
+ : $branchpoint ne ''
+ ? $rev eq $branchpoint
+ : 0
+ && ($rev eq $head))
+ { # Don't think head is needed here..
+ my @finfo = ($rev, $date, $log, $author, $filename, $keywordsubst);
+ (my $name = $filename) =~ s%/.*%%;
+ $fileinfo{$name} = [@finfo];
+ $state = "done" if ($rev eq $revwanted);
+ }
+ $rev = '';
+ $date = '';
+ $log = '';
+ } elsif ($date eq ''
+ && m|^date:\s+(\d+)/(\d+)/(\d+)\s+(\d+):(\d+):(\d+);|)
+ {
+ my $yr = $1;
+ $yr -= 1900 if ($yr > 100); # Damn 2-digit year routines :-)
+ $date = timegm($6, $5, $4, $3, $2 - 1, $yr);
+ ($author) = /author: ([^;]+)/;
+ $state = 'log';
+ $log = '';
+ next;
+ } elsif ($rev eq '' && /^revision (\d+(?:\.\d+)+).*$/) {
+ $rev = $1; # .*$ eats up the locker(lockers?) info, if any
+ next;
+ } else {
+ $log .= $_;
+ }
+ }
+
+ if ($_ =~ LOG_FILESEPR) {
+ $state = "start";
+ next;
+ }
+ }
+
+ my $linesread = $. || 0;
+ close($fh);
+
+ if ($linesread == 0) {
+ fatal('500 Internal Error',
+ 'Failed to spawn GNU rlog on <em>"%s"</em>.<br /><br />Did you set the <b><code>@command_path</code></b> in your configuration file correctly? (Currently: "<code>%s</code>")',
+ htmlquote(join(', ', @files)), join(':', @command_path));
+ }
+
+ return @unreadable;
+}
+
+
+sub readLog($;$)
+{
+ my ($fullname, $revision) = @_;
+ my ($symnames, $head, $rev, $br, $brp, $branch, $branchrev);
+
+ $revision = defined($revision) ? "-r$revision" : '';
+
+ undef %symrev;
+ undef %revsym;
+ undef @allrevisions;
+ undef %date;
+ undef %author;
+ undef %state;
+ undef %difflines;
+ undef %log;
+ $keywordsubstitution = '';
+
+ my $fh = do { local (*FH); };
+ if (!open($fh, "-|")) { # child
+ open(STDERR, '>', devnull()); # Ignore rlog's complaints.
+ if ($revision ne '') {
+ openOutputFilter();
+ exec($CMD{rlog}, $revision, $fullname) or exit -1;
+ } else {
+ openOutputFilter();
+ exec($CMD{rlog}, $fullname) or exit -1;
+ }
+ }
+
+ my $curbranch = undef;
+ while (<$fh>) {
+ if ($symnames) {
+ if (/^\s+([^:]+):\s+([\d\.]+)/) {
+ $symrev{$1} = $2;
+ next;
+ } else {
+ $symnames = 0;
+ }
+ }
+ if (/^head:\s+([\d\.]+)/) {
+ $head = $1;
+ } elsif (/^branch:\s+([\d\.]+)/) {
+ $curbranch = $1;
+ } elsif (/^symbolic names/) {
+ $symnames = 1;
+ } elsif (/^keyword substitution: (.+)$/) {
+ $keywordsubstitution = $1;
+ } elsif (/^-----/) {
+ last;
+ }
+ }
+ ($curbranch = $head) =~ s/\.\d+$// if (!defined($curbranch));
+
+ # each log entry is of the form:
+ # ----------------------------
+ # revision 3.7.1.1
+ # date: 1995/11/29 22:15:52; author: fenner; state: Exp; lines: +5 -3
+ # log info
+ # ----------------------------
+
+ # For a locked revision, the first line after the separator
+ # becomes smth like
+ # revision 9.19 locked by: vassilii;
+
+ logentry:
+
+ while ($_ !~ LOG_FILESEPR) {
+ $_ = <$fh>;
+ last logentry if (!defined($_)); # EOF
+ if (/^revision (\d+(?:\.\d+)+)/) {
+ $rev = $1;
+ unshift(@allrevisions, $rev);
+ } elsif ($_ =~ LOG_FILESEPR || $_ =~ LOG_REVSEPR) {
+ next logentry;
+ } else {
+
+ # The rlog output is syntactically ambiguous. We must
+ # have guessed wrong about where the end of the last log
+ # message was.
+ # Since this is likely to happen when people put rlog output
+ # in their commit messages, don't even bother keeping
+ # these lines since we don't know what revision they go with
+ # any more.
+ next logentry;
+ }
+ $_ = <$fh>;
+ if (
+ m|^date:\s+(\d+)/(\d+)/(\d+)\s+(\d+):(\d+):(\d+);\s+author:\s+(\S+);\s+state:\s+(\S+);\s+(lines:\s+([0-9\s+-]+))?|
+ )
+ {
+ my $yr = $1;
+ $yr -= 1900 if ($yr > 100); # Damn 2-digit year routines :-)
+ $date{$rev} = timegm($6, $5, $4, $3, $2 - 1, $yr);
+ $author{$rev} = $7;
+ $state{$rev} = $8;
+ $difflines{$rev} = $10;
+ } else {
+ fatal("500 Internal Error", 'Error parsing RCS output: %s', $_);
+ }
+
+ line:
+ while (<$fh>) {
+ next line if (/^branches:\s/);
+ last line if ($_ =~ LOG_FILESEPR || $_ =~ LOG_REVSEPR);
+ $log{$rev} .= $_;
+ }
+ }
+ close($fh);
+
+ @revorder = reverse sort { revcmp($a, $b) } @allrevisions;
+
+ #
+ # HEAD is an artificial tag which is simply the highest tag number on the main
+ # branch, unless there is a branch tag in the RCS file in which case it's the
+ # highest revision on that branch. Find it by looking through @revorder; it
+ # is the first commit listed on the appropriate branch.
+ # This is not neccesary the same revision as marked as head in the RCS file.
+ my $headrev = $curbranch || "1";
+ ($symrev{MAIN} = $headrev) =~ s/(\d+)$/0.$1/;
+
+ foreach $rev (@revorder) {
+ if ($rev =~ /^(\S*)\.\d+$/ && $headrev eq $1) {
+ $symrev{HEAD} = $rev;
+ last;
+ }
+ }
+ ($symrev{HEAD} = $headrev) =~ s/\.\d+$// unless defined($symrev{HEAD});
+
+ #
+ # Now that we know all of the revision numbers, we can associate
+ # absolute revision numbers with all of the symbolic names, and
+ # pass them to the form so that the same association doesn't have
+ # to be built then.
+ #
+ undef @branchnames;
+ undef %branchpoint;
+ undef $sel;
+
+ foreach (reverse sort keys %symrev) {
+ $rev = $symrev{$_};
+ if ($rev =~ /^((.*)\.)?\b0\.(\d+)$/) {
+ push (@branchnames, $_);
+
+ #
+ # A revision number of A.B.0.D really translates into
+ # "the highest current revision on branch A.B.D".
+ #
+ # If there is no branch A.B.D, then it translates into
+ # the head A.B .
+ #
+ # This reasoning also applies to the main branch A.B,
+ # with the branch number 0.A, with the exception that
+ # it has no head to translate to if there is nothing on
+ # the branch, but I guess this can never happen?
+ #
+ # (the code below gracefully forgets about the branch
+ # if it should happen)
+ #
+ $head = defined($2) ? $2 : "";
+ $branch = $3;
+ $branchrev = $head . ($head ne "" ? "." : "") . $branch;
+ $rev = $head;
+
+ my $regex = '^' . quotemeta($branchrev) . '\b';
+ $regex = qr/$regex/;
+
+ foreach my $r (@revorder) {
+ if ($r =~ $regex) {
+ $rev = $branchrev;
+ last;
+ }
+ }
+ next if ($rev eq "");
+
+ if ($rev ne $head && $head ne "") {
+ $branchpoint{$head} .= ', ' if ($branchpoint{$head});
+ $branchpoint{$head} .= $_;
+ }
+ }
+ $revsym{$rev} .= ", " if ($revsym{$rev});
+ $revsym{$rev} .= $_;
+ $sel .= sprintf("<option value=\"%s:%s\">%s</option>\n",
+ htmlquote($rev), (htmlquote($_)) x 2);
+ }
+
+ my ($onlyonbranch, $onlybranchpoint);
+ if ($onlyonbranch = $input{only_with_tag}) {
+ $onlyonbranch = $symrev{$onlyonbranch};
+ if ($onlyonbranch =~ s/\b0\.//) {
+ ($onlybranchpoint = $onlyonbranch) =~ s/\.\d+$//;
+ } else {
+ $onlybranchpoint = $onlyonbranch;
+ }
+
+ if (!defined($onlyonbranch) || $onlybranchpoint eq "") {
+ fatal("404 Tag not found", 'Tag %s not defined',
+ $input{only_with_tag});
+ }
+ }
+
+ undef @revisions;
+
+ foreach (@allrevisions) {
+ ($br = $_) =~ s/\.\d+$//;
+ ($brp = $br) =~ s/\.\d+$//;
+ next if ($onlyonbranch
+ && $br ne $onlyonbranch
+ && $_ ne $onlybranchpoint);
+ unshift(@revisions, $_);
+ }
+
+ if ($logsort eq "date") {
+
+ # Sort the revisions in commit order an secondary sort on revision
+ # (secondary sort needed for imported sources, or the first main
+ # revision gets before the same revision on the 1.1.1 branch)
+ @revdisplayorder =
+ sort { $date{$b} <=> $date{$a} || -revcmp($a, $b) } @revisions;
+ } elsif ($logsort eq "rev") {
+
+ # Sort the revisions in revision order, highest first
+ @revdisplayorder = reverse sort { revcmp($a, $b) } @revisions;
+ } else {
+
+ # No sorting. Present in the same order as rlog / cvs log
+ @revdisplayorder = @revisions;
+ }
+
+ return $curbranch;
+}
+
+
+sub getDiffLinks($$$)
+{
+ my ($url, $mimetype, $isbin) = @_;
+
+ my @links = ();
+ if (!$isbin) { # Offer ordinary diff only for non-binary files.
+ push(@links, &link('preferred', $url));
+ for my $difftype ($DIFFTYPES{$defaultDiffType}{colored} ? qw(u) : qw(h)) {
+ my $f = $difftype eq $defaultDiffType ? '' : $difftype;
+ push(@links,
+ &link(htmlquote(lc($DIFFTYPES{$difftype}{descr})), "$url;f=$f"));
+ }
+ }
+ if (my $extdiffs = $DIFF_COMMANDS{lc($mimetype)}) {
+ for my $i (0 .. scalar(@$extdiffs)-1) {
+ my $extdiff = $extdiffs->[$i];
+ push(@links, &link(htmlquote($extdiff->{name}), "$url;f=ext$i"))
+ if ($extdiff->{cmd} && $extdiff->{name});
+ }
+ }
+ return @links;
+}
+
+
+sub printLog($$$;$$)
+{
+ # inlogview: 1 if in log view, otherwise in markup view.
+ ($_, my $mimetype, my $isbin, my $inlogview, my $isSelected) = @_;
+ (my $br = $_) =~ s/\.\d+$//;
+ (my $brp = $br) =~ s/\.?\d+$//;
+
+ print "<a name=\"rev$_\"></a>";
+ if (defined($revsym{$_})) {
+ foreach my $sym (split(", ", $revsym{$_})) {
+ print '<a name="', htmlquote($sym), '"></a>';
+ }
+ }
+ if ($revsym{$br} && !defined($nameprinted{$br})) {
+ foreach my $sym (split(", ", $revsym{$br})) {
+ print '<a name="', htmlquote($sym), '"></a>';
+ }
+ $nameprinted{$br} = 1;
+ }
+
+ print "\n Revision <b>$_</b>";
+ if (/^1\.1\.1\.\d+$/) {
+ print " <i>(vendor branch)</i>";
+ }
+
+ (my $filename = $where) =~ s|^.*/||;
+ my $fileurl = uri_escape($filename);
+ undef $filename;
+
+ my $isDead = ($state{$_} eq 'dead');
+ if (!$isDead) {
+
+ print ': ', download_link($fileurl, $_, 'download', $mimetype);
+
+ my @vlinks = ();
+ push(@vlinks, display_link($fileurl, $_, 'text', 'text/plain'))
+ unless $isbin;
+ push(@vlinks, display_link($fileurl, $_, 'markup', 'text/x-cvsweb-markup'))
+ if ($allow_markup && $inlogview && (!$isbin || viewable($mimetype)));
+ if (!$isbin && $allow_annotate) {
+ push(@vlinks,
+ &link('annotated',
+ sprintf('%s?annotate=%s%s', $fileurl, $_, $barequery)));
+ }
+ print ' - view: ', join(', ', @vlinks) if @vlinks;
+ undef @vlinks;
+
+ if (!$isbin && $allow_version_select) {
+ print ' - ';
+ if ($isSelected) {
+ print '<b>[selected for diffs]</b>';
+ } else {
+ print &link('select for diffs',
+ sprintf('%s?r1=%s%s#rev%s',
+ $fileurl, $_, $barequery, $_));
+ }
+ }
+ print ' - ', graph_link('', 'revision graph')
+ if (!$inlogview && $allow_cvsgraph);
+ }
+ print "<br />\n";
+
+ print '<i>';
+ if (defined @mytz) {
+ my ($est) = $mytz[(localtime($date{$_}))[8]];
+ print scalar localtime($date{$_}), " $est</i> (";
+ } else {
+ print scalar gmtime($date{$_}), " UTC</i> (";
+ }
+ print readableTime(time() - $date{$_}, 1), ' ago)';
+ print ' by <i>', htmlquote($author{$_}), "</i><br />\n";
+
+ printf("Branches: %s<br />\n", link_tags($revsym{$br})) if $revsym{$br};
+ printf("CVS tags: %s<br />\n", link_tags($revsym{$_})) if $revsym{$_};
+ printf("Branch point for: %s<br />\n", link_tags($branchpoint{$_}))
+ if $branchpoint{$_};
+
+ # Find the previous revision
+ my $prev;
+ my @prevrev = split(/\./, $_);
+ do {
+ if (--$prevrev[$#prevrev] <= 0) {
+
+ # If it was X.Y.Z.1, just make it X.Y
+ pop (@prevrev);
+ pop (@prevrev);
+ }
+ $prev = join (".", @prevrev);
+ } until (defined($date{$prev}) || $prev eq "");
+
+ if ($isDead) {
+ print "<b><i>FILE REMOVED</i></b><br />\n";
+ } else {
+ my %diffrev = ();
+ $diffrev{$_} = 1;
+ $diffrev{""} = 1;
+ my $diff = 'Diff';
+ my $printed = 0;
+
+ #
+ # Offer diff to previous revision
+ if ($prev) {
+ $diffrev{$prev} = 1;
+ my $url =
+ sprintf('%s.diff?r1=%s;r2=%s%s', $fileurl, $prev, $_, $barequery);
+ if (my @dlinks = getDiffLinks($url, $mimetype, $isbin)) {
+ print $diff, ' to previous ', $prev, ': ', join(', ', @dlinks);
+ $diff = ''; $printed = 1;
+ }
+ }
+
+ #
+ # Plus, if it's on a branch, and it's not a vendor branch,
+ # offer a diff with the branch point.
+ if ($revsym{$brp}
+ && !/^1\.1\.1\.\d+$/
+ && !defined($diffrev{$brp}))
+ {
+ my $url =
+ sprintf('%s.diff?r1=%s;r2=%s%s', $fileurl, $brp, $_, $barequery);
+ if (my @dlinks = getDiffLinks($url, $mimetype, $isbin)) {
+ print $diff, ' to branchpoint ', $brp, ': ', join(', ', @dlinks);
+ $diff = ''; $printed = 1;
+ }
+ }
+
+ #
+ # Plus, if it's on a branch, and it's not a vendor branch,
+ # offer to diff with the next revision of the higher branch.
+ # (e.g. change gets committed and then brought
+ # over to -stable)
+ if (/^\d+\.\d+\.\d+/ && !/^1\.1\.1\.\d+$/) {
+ my ($i, $nextmain);
+
+ for ($i = 0; $i < $#revorder && $revorder[$i] ne $_; $i++) {
+ }
+ my @tmp2 = split(/\./, $_);
+ for ($nextmain = ""; $i > 0; $i--) {
+ my $next = $revorder[$i - 1];
+ my @tmp1 = split(/\./, $next);
+
+ if (@tmp1 < @tmp2) {
+ $nextmain = $next;
+ last;
+ }
+
+ # Only the highest version on a branch should have
+ # a diff for the "next main".
+ last
+ if (@tmp1 - 1 <= @tmp2
+ && join (".", @tmp1[0 .. $#tmp1 - 1]) eq
+ join (".", @tmp2[0 .. $#tmp1 - 1]));
+ }
+
+ if (!defined($diffrev{$nextmain})) {
+ $diffrev{$nextmain} = 1;
+ my $url = sprintf('%s.diff?r1=%s;r2=%s%s',
+ $fileurl, $nextmain, $_, $barequery);
+ if (my @dlinks = getDiffLinks($url, $mimetype, $isbin)) {
+ print $diff, ' next main ', $nextmain, ': ', join(', ', @dlinks);
+ $diff = ''; $printed = 1;
+ }
+ }
+ }
+
+ # Plus if user has selected only r1, then present a link
+ # to make a diff to that revision
+ if (defined($input{r1}) && !defined($diffrev{$input{r1}})) {
+ $diffrev{$input{r1}} = 1;
+ my $url = sprintf('%s.diff?r1=%s;r2=%s%s',
+ $fileurl, $input{r1}, $_, $barequery);
+ if (my @dlinks = getDiffLinks($url, $mimetype, $isbin)) {
+ print $diff, ' to selected ', $input{r1}, ': ', join(', ', @dlinks);
+ $diff = ''; $printed = 1;
+ }
+ }
+
+ print "<br />\n" if $printed;
+ }
+
+ if ($prev ne "" && $difflines{$_}) {
+ printf "Changes since revision %s: %s lines<br />\n",
+ htmlquote($prev), htmlquote($difflines{$_});
+ }
+
+ print "<pre class=\"log\">\n";
+ print &htmlify($log{$_}, $allow_log_extra);
+ print "</pre>\n";
+}
+
+
+#
+# Generates the HTML view for CvsGraph.
+#
+sub doGraphView()
+{
+ (my $pathname = $where) =~ s|[^/]*$||;
+ (my $filename = $where) =~ s|^.*/||;
+
+ navigateHeader($scriptwhere, $pathname, $filename, undef, 'graph');
+
+ my $title = 'Revision graph of ' . htmlquote($pathname . $filename);
+ my $mapname = 'CvsGraphMap';
+
+ printf(<<EOF, $title, $mapname, $cvstree, $title);
+<h3 style="text-align: center">%s</h3>
+<div style="text-align: center"><img border="0" usemap="#%s" src="?cvsroot=%s;graph=1;makeimage=1" alt="%s" />
+EOF
+
+ # Remove any pre-existing tag/branch names from branch links.
+ (my $notag_query = $barequery) =~ s/;+only_with_tag=.*?(?=;|$)//g;
+
+ my @graph_cmd =
+ ($CMD{cvsgraph},
+ '-r', $cvsroot,
+ '-m', $pathname,
+ '-i',
+ '-M', $mapname,
+ '-x', 'x',
+ "-Omap_branch_href=\"href=\\\"./?only_with_tag=%(%t%)$notag_query\\\"\"",
+ "-Omap_rev_href=\"href=\\\"?rev=%(%R%)$barequery\\\"\"",
+ "-Omap_diff_href=\"href=\\\"%(%F%).diff" .
+ "?r1=%(%P%);r2=%(%R%)$barequery\\\"\"",
+ );
+ push(@graph_cmd, '-c', $cvsgraph_config) if $cvsgraph_config;
+ push(@graph_cmd, $filename . ',v');
+
+ local *CVSGRAPH_OUT;
+ my ($h, $err) =
+ startproc(\@graph_cmd, \"", '>pipe', \*CVSGRAPH_OUT);
+ fatal('500 Internal Error', $err) unless $h;
+
+ # Browser compatibility kludge: many browsers do not support client side
+ # image maps where the <map> element contains only the id attribute. Let's
+ # add the corresponding name attribute to it on the fly.
+ while (<CVSGRAPH_OUT>) {
+ s/(<map\s+id="([^"]+)")\s*>/$1 name="$2">/;
+ print;
+ }
+
+ $h->finish();
+ print "</div>\n";
+
+ html_footer();
+}
+
+
+#
+# Generates a graph using CvsGraph.
+#
+sub doGraph()
+{
+ (my $pathname = $where) =~ s|[^/]*$||;
+ (my $filename = $where) =~ s|^.*/||;
+
+ http_header('image/png');
+
+ my @graph_cmd = ($CMD{cvsgraph}, '-r', $cvsroot, '-m', $pathname);
+ push(@graph_cmd, '-c', $cvsgraph_config) if $cvsgraph_config;
+ push(@graph_cmd, $filename . ',v');
+
+ local *CVSGRAPH_OUT;
+ my ($h, $err) =
+ startproc(\@graph_cmd, \"", '>pipe', \*CVSGRAPH_OUT);
+ fatal('500 Internal Error', $err) unless $h;
+ {
+ local $/ = undef;
+ binmode(\*STDOUT);
+ print <CVSGRAPH_OUT>;
+ }
+ $h->finish();
+}
+
+
+sub doLog($)
+{
+ my ($fullname) = @_;
+
+ my $curbranch = readLog($fullname);
+
+ html_header("CVS log for $where");
+
+ my $upwhere = $where;
+ (my $filename = $where) =~ s|^.*/||;
+ my $backurl = "./$query#" . uri_escape($filename);
+ if ($where =~ m|^(.*?)((?<=/)Attic/)?[^/]+$|) {
+ $upwhere = $1;
+ $backurl = ".$backurl" if $2; # skip over Attic
+ }
+
+ my $isbin = $keywordsubstitution =~ /b/;
+ my $mimetype = getMimeType($filename, $isbin);
+
+ print "<p>\n ";
+ print &link($backicon, $backurl), " <b>Up to ",
+ &clickablePath($upwhere, 1), "</b>\n</p>\n";
+ print "<p>\n ";
+ print &link('Request diff between arbitrary revisions', '#diff');
+ print ' - ', &graph_link('', 'Display revisions graphically')
+ if $allow_cvsgraph;
+ if ($cvshistory_url) {
+ (my $d = $upwhere) =~ s|/+$||;
+ print ' - ', history_link($d, $filename);
+ }
+ print "\n</p>\n<hr />\n";
+
+ print "<p>\n";
+
+ my $explain = $isbin ? ' (i.e.: CVS considers this a binary file)' : '';
+ print "Keyword substitution: $keywordsubstitution$explain<br />\n";
+ if ($curbranch) {
+ print "Default branch: ", ($revsym{$curbranch} || $curbranch);
+ } else {
+ print "No default branch";
+ }
+ print "<br />\n";
+
+ print 'Current tag: ', htmlquote($input{only_with_tag}), "<br />\n"
+ if $input{only_with_tag};
+ print "</p>\n";
+
+ undef %nameprinted;
+
+ for my $r (@revdisplayorder) {
+ print "<hr />\n";
+ my $sel = (defined($input{r1}) && $input{r1} eq $r);
+ print "<div class=\"diff-selected\">\n" if $sel;
+ printLog($r, $mimetype, $isbin, 1, $sel);
+ print "</div>\n" if $sel;
+ }
+
+ printf(<<EOF, $scriptwhere);
+<hr />
+<form method="get" action="%s.diff" id="diff_select">
+<fieldset>
+<legend>Diff request</legend>
+<p>
+ <a name="diff">
+ This form allows you to request diffs between any two revisions of a file.
+ You may select a symbolic revision name using the selection box or you may
+ type in a numeric name using the type-in text box.
+ </a>
+</p>
+EOF
+
+ foreach (@stickyvars) {
+ printf("<input type=\"hidden\" name=\"%s\" value=\"%s\" />\n",
+ $_, htmlquote($input{$_}))
+ if (defined($input{$_}) &&
+ (!defined($DEFAULTVALUE{$_}) || $input{$_} ne $DEFAULTVALUE{$_}));
+ }
+
+ print <<EOF;
+<table summary="Diff between arbitrary revisions">
+<tr>
+<td class="opt-label">
+<label for="r1" accesskey="1">Diffs between</label>
+</td>
+<td class="opt-value">
+<select id="r1" name="r1">
+<option value="text" selected="selected">Use Text Field</option>
+EOF
+ print $sel, "</select>\n";
+
+ my $diffrev = defined($input{r1}) ?
+ $input{r1} : $revdisplayorder[$#revdisplayorder];
+
+ printf(<<EOF, $inputTextSize, $diffrev);
+<input type="text" size="%s" name="tr1" value="%s" onchange="this.form.r1.selectedIndex=0" />
+</td>
+<td></td>
+</tr>
+<tr>
+<td class="opt-label">
+<label for="r2" accesskey="2">and</label>
+</td>
+<td class="opt-value">
+<select id="r2" name="r2">
+<option value="text" selected="selected">Use Text Field</option>
+EOF
+ print $sel, "</select>\n";
+
+ $diffrev = defined($input{r2}) ? $input{r2} : $revdisplayorder[0];
+
+ printf(<<EOF, $inputTextSize, $diffrev, $scriptwhere);
+<input type="text" size="%s" name="tr2" value="%s" onchange="this.form.r2.selectedIndex=0" />
+</td>
+<td><input type="submit" value="Get Diffs" accesskey="G" /></td>
+</tr>
+</table>
+</fieldset>
+</form>
+<form method="get" action="%s">
+<fieldset>
+<legend>Log view options</legend>
+<table summary="Log view options">
+<tr>
+<td class="opt-label">
+<label for="f" accesskey="D">Preferred diff type:</label>
+</td>
+<td class="opt-value">
+EOF
+ printDiffSelect($use_java_script);
+ print <<EOF;
+</td>
+<td></td>
+</tr>
+EOF
+
+ if (@branchnames) {
+
+ printf(<<EOF, $use_java_script ? ' onchange="this.form.submit()"' : '');
+<tr>
+<td class="opt-label">
+<label for="only_with_tag" accesskey="B">View only branch:</label>
+</td>
+<td class="opt-value">
+<a name="branch">
+<select id="only_with_tag" name="only_with_tag"%s>
+EOF
+
+ my @tmp = ();
+ my $selfound = 0;
+ foreach (reverse sort @branchnames) {
+ my $selected =
+ (defined($input{only_with_tag}) && $input{only_with_tag} eq $_);
+ $selfound ||= $selected;
+ push(@tmp, sprintf('<option%s>%s</option>',
+ $selected ? ' selected="selected"' : '',
+ htmlquote($_)));
+ }
+ printf("<option value=\"\"%s>Show all branches</option>\n",
+ $selfound ? '' : ' selected="selected"');
+ print join("\n", @tmp);
+
+ print <<EOF
+</select>
+</a>
+</td>
+<td></td>
+</tr>
+EOF
+ }
+
+ print <<EOF;
+<tr>
+<td class="opt-label">
+<label for="logsort" accesskey="L">Sort log by:</label>
+</td>
+<td>
+EOF
+ printLogSortSelect($use_java_script);
+ print <<EOF;
+</td>
+<td><input type="submit" value="Set" accesskey="S" /></td>
+</tr>
+</table>
+EOF
+ foreach (@stickyvars) {
+ next if ($_ eq "f");
+ next if ($_ eq "only_with_tag");
+ next if ($_ eq "logsort");
+ printf("<input type=\"hidden\" name=\"$_\" value=\"%s\" />\n",
+ htmlquote($input{$_}))
+ if (defined($input{$_})
+ && (!defined($DEFAULTVALUE{$_}) || $input{$_} ne $DEFAULTVALUE{$_}));
+ }
+ print "</fieldset>\n</form>\n";
+ html_footer();
+}
+
+
+sub flush_diff_rows($$$$)
+{
+ my ($leftColRef, $rightColRef, $leftRow, $rightRow) = @_;
+
+ return unless defined($state);
+
+ if ($state eq "PreChangeRemove") { # we just got remove-lines before
+ for (my $j = 0; $j < $leftRow; $j++) {
+ printf(<<EOF, spacedHtmlText(@$leftColRef[$j]));
+<tr>
+ <td class="diff diff-removed"> %s</td>
+ <td class="diff diff-empty"> </td>
+</tr>
+EOF
+ }
+ } elsif ($state eq "PreChange") { # state eq "PreChange"
+ # we got removes with subsequent adds
+ if (HAS_EDIFF) {
+ # construct the suffix tree
+ my $left_diff = join("\n", @$leftColRef[0..$leftRow-1]);
+ my $right_diff = join("\n", @$rightColRef[0..$rightRow-1]);
+ my $diff_str = String::Ediff::ediff($left_diff, $right_diff);
+
+ my @diff_str = split(/ /, $diff_str);
+ my $INFINITY = 10000000;
+ push(@diff_str, ($INFINITY) x 8);
+ my ($idx, $b1, $e1, $lb1, $le1, $b2, $e2, $lb2, $le2) =
+ (0, @diff_str[0..7]);
+ my ($l_cul, $r_cul) = (0, 0);
+ my ($ldx, $rdx) = (0, 0);
+ my (@left_html, @right_html);
+ for (my $j = 0; $j < $leftRow; $j++) {
+ my $line_len = length(@$leftColRef[$j]);
+ my $line = @$leftColRef[$j];
+ $l_cul += length($line) + 1; # includes "\n"
+ my $l_culx = $l_cul - 1; # not includes "\n"
+ if ($j < $lb1) {
+ $line = spacedHtmlText($line);
+ push(@left_html, "<td class=\"diff diff-changed\">$line</td>");
+ } elsif ($lb1 == $j) {
+ my $html_line;
+ while ($lb1 == $j) {
+ my $begin_char = $l_culx - $b1;
+
+ $line =~ /^(.*)(.{$begin_char})$/;
+ $html_line .= spacedHtmlText($1) .
+ '</span><span class="diff diff-unchanged">';
+ $line = $2;
+ last if ($j != $le1);
+
+ my $end_char = $l_culx - $e1;
+ $line =~ /^(.*)(.{$end_char})$/;
+ $html_line .= spacedHtmlText($1) .
+ '</span><span class="diff diff-changed">';
+ $line = $2;
+
+ $idx++;
+ my ($tb1, $te1, $tlb1, $tle1, $tb2, $te2, $tlb2, $tle2) =
+ ($b1, $e1, $lb1, $le1, $b2, $e2, $lb2, $le2);
+ ($b1, $e1, $lb1, $le1, $b2, $e2, $lb2, $le2) =
+ @diff_str[$idx*8..($idx+1)*8-1];
+ $lb1 = $INFINITY if ($lb1 < 0);
+ $lb2 = $INFINITY if ($lb2 < 0);
+ $le1 = $INFINITY if ($le1 < 0);
+ $le2 = $INFINITY if ($le2 < 0);
+ if ($te1 > $b1) {
+ ($b1, $lb1) = ($te1, $tle1);
+ }
+ if ($te2 > $b2) {
+ ($b2, $lb2) = ($te2, $tle2);
+ }
+ }
+ push(@left_html,
+ sprintf('<td><span class="diff diff-changed">%s%s</span></td>',
+ $html_line, spacedHtmlText($line)));
+ } elsif ($le1 == $j) {
+ my $html_line;
+ while ($le1 == $j) {
+ my $end_char = $l_culx - $e1;
+ $line =~ /^(.*)(.{$end_char})$/;
+ $html_line .= spacedHtmlText($1) .
+ '</span><span class="diff diff-changed">';
+ $line = $2;
+
+ $idx++;
+ my ($tb1, $te1, $tlb1, $tle1, $tb2, $te2, $tlb2, $tle2) =
+ ($b1, $e1, $lb1, $le1, $b2, $e2, $lb2, $le2);
+ ($b1, $e1, $lb1, $le1, $b2, $e2, $lb2, $le2) =
+ @diff_str[$idx*8..($idx+1)*8-1];
+ $lb1 = $INFINITY if ($lb1 < 0);
+ $lb2 = $INFINITY if ($lb2 < 0);
+ $le1 = $INFINITY if ($le1 < 0);
+ $le2 = $INFINITY if ($le2 < 0);
+ if ($te1 > $b1) {
+ ($b1, $lb1) = ($te1, $tle1);
+ }
+ if ($te2 > $b2) {
+ ($b2, $lb2) = ($te2, $tle2);
+ }
+
+ last if ($lb1 != $j);
+
+ my $begin_char = $l_culx - $b1;
+
+ $line =~ /^(.*)(.{$begin_char})$/;
+ $html_line .= spacedHtmlText($1) .
+ '</span><span class="diff diff-unchanged">';
+ $line = $2;
+ }
+ push(@left_html,
+ sprintf('<td><span class="diff diff-unchanged">%s%s</span></td>',
+ $html_line, spacedHtmlText($line)));
+ } else {
+ $line = spacedHtmlText($line);
+ push(@left_html, "<td class=\"diff diff-unchanged\">$line</td>");
+ }
+ }
+ ($idx, $b1, $e1, $lb1, $le1, $b2, $e2, $lb2, $le2) =
+ (0, @diff_str[0..7]);
+ $lb1 = $INFINITY if ($lb1 < 0);
+ $lb2 = $INFINITY if ($lb2 < 0);
+ $le1 = $INFINITY if ($le1 < 0);
+ $le2 = $INFINITY if ($le2 < 0);
+ for (my $j = 0; $j < $rightRow; $j++) {
+ my $line_len = length(@$rightColRef[$j]);
+ my $line = @$rightColRef[$j];
+ $r_cul += length($line) + 1; # includes "\n"
+ my $r_culx = $r_cul - 1; # not includes "\n"
+ if ($j < $lb2) {
+ $line = spacedHtmlText($line);
+ push(@right_html, "<td class=\"diff diff-changed\">$line</td>");
+ } elsif ($lb2 == $j) {
+ my $html_line;
+ while ($lb2 == $j) {
+ my $begin_char = $r_culx - $b2;
+
+ $line =~ /^(.*)(.{$begin_char})$/;
+ $html_line .= spacedHtmlText($1) .
+ '</span><span class="diff diff-unchanged">';
+ $line = $2;
+
+ last if ($j != $le2);
+
+ my $end_char = $r_culx - $e2;
+ $line =~ /^(.*)(.{$end_char})$/;
+ $html_line .= spacedHtmlText($1) .
+ '</span><span class="diff diff-changed">';
+ $line = $2;
+
+ $idx++;
+ my ($tb1, $te1, $tlb1, $tle1, $tb2, $te2, $tlb2, $tle2) =
+ ($b1, $e1, $lb1, $le1, $b2, $e2, $lb2, $le2);
+ ($b1, $e1, $lb1, $le1, $b2, $e2, $lb2, $le2) =
+ @diff_str[$idx*8..($idx+1)*8-1];
+ $lb1 = $INFINITY if ($lb1 < 0);
+ $lb2 = $INFINITY if ($lb2 < 0);
+ $le1 = $INFINITY if ($le1 < 0);
+ $le2 = $INFINITY if ($le2 < 0);
+ if ($te1 > $b1) {
+ ($b1, $lb1) = ($te1, $tle1);
+ }
+ if ($te2 > $b2) {
+ ($b2, $lb2) = ($te2, $tle2);
+ }
+ }
+ push(@right_html,
+ sprintf('<td><span class="diff diff-changed">%s%s</span></td>',
+ $html_line, spacedHtmlText($line)));
+ } elsif ($le2 == $j) {
+ my $html_line;
+ while ($le2 == $j) {
+ my $end_char = $r_culx - $e2;
+ $line =~ /^(.*)(.{$end_char})$/;
+ $html_line .= spacedHtmlText($1) .
+ '</span><span class="diff diff-changed">';
+ $line = $2;
+
+ $idx++;
+ my ($tb1, $te1, $tlb1, $tle1, $tb2, $te2, $tlb2, $tle2) =
+ ($b1, $e1, $lb1, $le1, $b2, $e2, $lb2, $le2);
+ ($b1, $e1, $lb1, $le1, $b2, $e2, $lb2, $le2) =
+ @diff_str[$idx*8..($idx+1)*8-1];
+ $lb1 = $INFINITY if ($lb1 < 0);
+ $lb2 = $INFINITY if ($lb2 < 0);
+ $le1 = $INFINITY if ($le1 < 0);
+ $le2 = $INFINITY if ($le2 < 0);
+ if ($te1 > $b1) {
+ ($b1, $lb1) = ($te1, $tle1);
+ }
+ if ($te2 > $b2) {
+ ($b2, $lb2) = ($te2, $tle2);
+ }
+
+ last if ($lb2 != $j);
+
+ my $begin_char = $r_culx - $b2;
+ $line =~ /^(.*)(.{$begin_char})$/;
+ $html_line .= spacedHtmlText($1) .
+ '</span><span class="diff diff-unchanged">';
+ $line = $2;
+ }
+ push(@right_html,
+ sprintf('<td nowrap="nowrap"><span class="diff diff-unchanged"'.
+ '>%s%s</span></td>',
+ $html_line, spacedHtmlText($line)));
+ } else {
+ $line = spacedHtmlText ($line);
+ push @right_html, "<td class=\"diff diff-unchanged\">$line</td>";
+ }
+ }
+ for (my $j = 0; $j < $leftRow || $j < $rightRow ; $j++) { # dump out both cols
+ print '<tr>';
+ if ($j < $leftRow) {
+ print $left_html[$j];
+ } else {
+ print '<td class="diff diff-changed-missing"> </td>';
+ }
+ if ($j < $rightRow) {
+ print $right_html[$j];
+ } else {
+ print '<td class="diff diff-changed-missing"> </td>';
+ }
+ print "</tr>\n";
+ }
+ } else {
+ for (my $j = 0; $j < $leftRow || $j < $rightRow; $j++) { # dump both cols
+ print "<tr>\n";
+ if ($j < $leftRow) {
+ print '<td class="diff diff-changed"> ' .
+ spacedHtmlText(@$leftColRef[$j]) . '</td>';
+ } else {
+ print '<td class="diff diff-changed-missing"> </td>';
+ }
+ print "\n";
+
+ if ($j < $rightRow) {
+ print '<td class="diff diff-changed"> ' .
+ spacedHtmlText(@$rightColRef[$j]) . '</td>';
+ } else {
+ print '<td class="diff diff-changed-missing"> </td>';
+ }
+ print "\n</tr>\n";
+ }
+ }
+ }
+}
+
+
+#
+# Generates "human readable", HTMLified diffs.
+#
+sub human_readable_diff($$)
+{
+ my ($fh, $rev) = @_;
+
+ (my $where_nd = $where) =~ s|\.diff$||;
+ (my $filename = $where_nd) =~ s|^.*/||;
+ (my $pathname = $where_nd) =~ s|((?<=/)Attic/)?[^/]*$||;
+ (my $scriptwhere_nd = $scriptwhere) =~ s|\.diff$||;
+
+ navigateHeader($scriptwhere_nd, $pathname, $filename, $rev, 'diff');
+
+ # Read header to pick up read revision and date, if possible.
+
+ my ($r1d, $r1r, $r2d, $r2r);
+ while (<$fh>) {
+ ($r1d, $r1r) = /\t(.*)\t(.*)$/ if (/^--- /);
+ ($r2d, $r2r) = /\t(.*)\t(.*)$/ if (/^\+\+\+ /);
+ last if (/^\+\+\+ /);
+ }
+
+ my ($rev1, $date1);
+ if (defined($r1r) && $r1r =~ /^(\d+\.)+\d+$/) {
+ $rev1 = $r1r;
+ $date1 = $r1d;
+ }
+ my ($rev2, $date2);
+ if (defined($r2r) && $r2r =~ /^(\d+\.)+\d+$/) {
+ $rev2 = $r2r;
+ $date2 = $r2d;
+ }
+ $rev1 = 'unknown-left' unless defined($rev1);
+ $rev2 = 'unknown-right' unless defined($rev2);
+ $date1 = defined($date1) ? ', ' . htmlquote($date1) : '';
+ $date2 = defined($date2) ? ', ' . htmlquote($date2) : '';
+
+ my $link = uri_escape($filename) . $query;
+
+ # Using <table style=\"border: none\" here breaks NS 4.x badly...
+ print <<EOF;
+<h3 style="text-align: center">Diff for /$where_nd between versions $rev1 and $rev2</h3>
+<table border="0" cellspacing="0" cellpadding="0" width="100%" summary="Diff output">
+<tr style="background-color: #ffffff">
+<th style="text-align: center; vertical-align: top" width="50%">
+<a href="$link;rev=$rev1">version $rev1</a>$date1
+</th>
+<th style="text-align: center; vertical-align: top" width="50%">
+<a href="$link;rev=$rev2">version $rev2</a>$date2
+</th>
+</tr>
+EOF
+
+ # Process diff text
+ # prefetch several lines
+ my @buf = head($fh);
+ my %d = scan_directives(@buf);
+
+ my $leftRow = 0;
+ my $rightRow = 0;
+ my ($difftxt, @rightCol, @leftCol, $oldline, $newline, $funname);
+
+ $link .= ';content-type=text%2Fx-cvsweb-markup';
+ $link .= ';ln=1' unless ($link =~ /\?.*\bln=1\b/);
+
+ while (@buf || !eof($fh)) {
+ $difftxt = @buf ? shift @buf : <$fh>;
+
+ if ($difftxt =~ /^@@/) {
+ ($oldline, $newline, $funname) =
+ $difftxt =~ /@@ \-([0-9]+).*\+([0-9]+).*@@(.*)/;
+ $funname = htmlquote($funname);
+ $funname =~ s/\s/ /go;
+ $funname &&= " <span style=\"font-size: smaller\">$funname</span>";
+ my $ol = $oldline || 1;
+ my $nl = $newline || 1;
+
+ print <<EOF;
+<tr>
+<td width="50%" class="diff-heading">
+ <b><a href="$link;rev=$rev1#l$ol">Line $oldline</a></b>$funname
+</td>
+<td width="50%" class="diff-heading">
+ <b><a href="$link;rev=$rev2#l$nl">Line $newline</a></b>$funname
+</td>
+</tr>
+EOF
+
+ $state = "dump";
+ $leftRow = 0;
+ $rightRow = 0;
+ } else {
+ my ($diffcode, $rest) = $difftxt =~ /^([-+ ])(.*)/;
+ $diffcode = '' unless defined($diffcode);
+ $_ = $rest;
+
+ #########
+ # little state machine to parse unified-diff output (Hen, zeller@think.de)
+ # in order to get some nice 'ediff'-mode output
+ # states:
+ # "dump" - just dump the value
+ # "PreChangeRemove" - we began with '-' .. so this could be the start of a 'change' area or just remove
+ # "PreChange" - okey, we got several '-' lines and moved to '+' lines -> this is a change block
+ ##########
+
+ if ($diffcode eq '+') {
+ if ($state eq "dump")
+ { # 'change' never begins with '+': just dump out value
+ $_ = spacedHtmlText($rest, $d{tabstop});
+ printf(<<EOF, $_);
+<tr>
+ <td class="diff diff-empty"> </td>
+ <td class="diff diff-added"> %s</td>
+</tr>
+EOF
+ } else { # we got minus before
+ $state = "PreChange";
+ $rightCol[$rightRow++] = $_;
+ }
+ } elsif ($diffcode eq '-') {
+ $state = "PreChangeRemove";
+ $leftCol[$leftRow++] = $_;
+ } else { # empty diffcode
+ flush_diff_rows \@leftCol, \@rightCol, $leftRow, $rightRow;
+ $_ = spacedHtmlText($rest, $d{tabstop});
+ printf(<<EOF, $_, $_);
+<tr>
+ <td class="diff diff-same"> %s</td>
+ <td class="diff diff-same"> %s</td>
+</tr>
+EOF
+ $state = "dump";
+ $leftRow = 0;
+ $rightRow = 0;
+ }
+ }
+ }
+ close($fh);
+
+ flush_diff_rows \@leftCol, \@rightCol, $leftRow, $rightRow;
+
+ # state is empty if we didn't have any change
+ if (!$state) {
+ print <<EOF;
+<tr>
+ <td colspan="2"> </td>
+</tr>
+<tr class="diff diff-empty">
+ <td colspan="2" align="center"><b>- No viewable change -</b></td>
+</tr>
+EOF
+ }
+
+ printf(<<EOF, $scriptwhere);
+</table>
+<hr style="width: 100%%" />
+<form method="get" action="%s">
+<div style="float: left">
+<label for="f">Diff format:<br />
+EOF
+ printDiffSelectStickyVars();
+ printDiffSelect($use_java_script);
+ printf(<<EOF, $rev1, $rev2);
+</label>
+<input type="submit" value="Show" />
+</div>
+<table style="float: right; border: thin outset" cellspacing="0" cellpadding="1" title="Legend" summary="Legend">
+ <tr>
+ <td align="center" class="diff diff-removed">Removed from v.%s</td>
+ <td class="diff diff-empty"> </td>
+ </tr><tr class="diff diff-changed">
+ <td align="center" colspan="2">changed lines</td>
+ </tr><tr>
+ <td class="diff diff-empty"> </td>
+ <td align="center" class="diff diff-added">Added in v.%s</td>
+ </tr>
+</table>
+</form>
+<br clear="all" />
+EOF
+}
+
+
+sub doEnscript($$$;$)
+{
+ my ($filehandle, $highlight, $linenumbers, $lang) = @_;
+ $lang ||= 'cvsweb';
+
+ my @cmd = ($CMD{enscript},
+ @enscript_options,
+ '-q', "--language=$lang", '-o', '-', "--highlight=$highlight");
+
+ local *ENSCRIPT_OUT;
+ my ($h, $err) =
+ startproc(\@cmd, $filehandle, '>pipe', \*ENSCRIPT_OUT);
+ fatal('500 Internal Error', $err) unless $h;
+
+ # We could short-circuit and have enscript output directly to STDOUT above,
+ # but that doesn't work with mod_perl (at least some 1.99 versions).
+ if ($linenumbers) {
+ my $ln = 0;
+ while (<ENSCRIPT_OUT>) {
+ printf '<a id="l%d" class="src">%5d: </a>', (++$ln) x 2;
+ print $_;
+ }
+ } else {
+ local $/ = undef;
+ print <ENSCRIPT_OUT>;
+ }
+ $h->finish();
+}
+
+
+#
+# The passed in $path and $filename should not be URI escaped, and $swhere
+# *should* be.
+#
+sub navigateHeader($$$$$;$)
+{
+ my ($swhere, $path, $filename, $rev, $title, $moddate) = @_;
+ $swhere = "" if ($swhere eq $scriptwhere);
+ $swhere = './' . uri_escape($filename) if ($swhere eq "");
+
+ my $qfile = htmlquote($filename);
+ my $qpath = htmlquote($path);
+ my $trev = $rev ? " - $rev" : '';
+
+if(!defined($ENV{'PHP_WRAPPER'})) {
+ http_header('', $moddate);
+
+ print <<EOF;
+$HTML_DOCTYPE
+<html>
+<head>
+<title>$qpath$qfile - $title$trev</title>
+$HTML_META$CSS</head>
+<body class="src">
+<table class="navigate-header" width="100%" summary="Navigation">
+ <tr>
+ <td>
+EOF
+} else {
+ print <<EOF;
+<table class="navigate-header" width="100%">
+ <tr>
+ <td>
+EOF
+}
+
+ print &link($backicon, "$swhere$query" . ($rev ? "#rev$rev" : ''));
+ printf '<b>Return to %s CVS log',
+ &link($qfile, "$swhere$query" . ($rev ? "#rev$rev" : ''));
+ print "</b> $fileicon</td>";
+
+ printf(<<EOF, $diricon, &clickablePath($path, 1));
+ <td style="text-align: right">%s <b>Up to %s</b></td>
+ </tr>
+</table>
+EOF
+}
+
+
+sub plural_write($$)
+{
+ my ($num, $text) = @_;
+ if ($num != 1) {
+ $text .= "s";
+ }
+
+ if ($num > 0) {
+ return join (' ', $num, $text);
+ } else {
+ return "";
+ }
+}
+
+
+##
+# print readable timestamp in terms of
+# '..time ago'
+# H. Zeller <zeller@think.de>
+##
+sub readableTime($$)
+{
+ my ($secs, $long) = @_;
+
+ # This function works correctly for time >= 2 seconds.
+ return 'very little time' if ($secs < 2);
+
+ my %desc = (
+ 1 => 'second',
+ 60 => 'minute',
+ 3600 => 'hour',
+ 86400 => 'day',
+ 604800 => 'week',
+ 2628000 => 'month',
+ 31536000 => 'year'
+ );
+
+ my @breaks = sort { $a <=> $b } keys %desc;
+ my $i = 0;
+
+ while ($i <= $#breaks && $secs >= 2 * $breaks[$i]) {
+ $i++;
+ }
+ $i--;
+ my $break = $breaks[$i];
+ my $retval = plural_write(int($secs / $break), $desc{$break});
+
+ if ($long == 1 && $i > 0) {
+ my $rest = $secs % $break;
+ $i--;
+ $break = $breaks[$i];
+ my $resttime = plural_write(int($rest / $break), $desc{$break});
+ if ($resttime) {
+ $retval .= ", $resttime";
+ }
+ }
+
+ return $retval;
+}
+
+
+#
+# Returns a htmlified path where each directory is a link for faster
+# navigation. $clickLast controls whether the basename
+# (last directory/file) is a link as well. The passed in $pathname should
+# *not* be URI escaped.
+#
+sub clickablePath($$)
+{
+ my ($pathname, $clickLast) = @_;
+
+ my $root = '[' . htmlquote($CVSROOTdescr{$cvstree} || $cvstree) . ']';
+
+ # This should never happen (see chooseCVSRoot()), but let's be sure...
+ return $root if ($pathname eq '/');
+
+ my $retval =
+ ' ' . &link($root, sprintf('%s/%s#dirlist', $scriptname, $query));
+ my $wherepath = '';
+ my ($lastslash) = $pathname =~ m|/$|;
+
+ foreach (split(m|/|, $pathname)) {
+ $retval .= ' / ';
+ $wherepath .= "/$_";
+ my $last = "$wherepath/" eq "/$pathname" || $wherepath eq "/$pathname";
+
+ if ($clickLast || !$last) {
+ $retval .= &link(htmlquote($_),
+ join ('',
+ $scriptname, uri_escape_path($wherepath),
+ (!$last || $lastslash ? '/' : ''), $query,
+ (!$last || $lastslash ? "#dirlist" : "")));
+ } else { # do not make a link to the current dir
+ $retval .= htmlquote($_);
+ }
+ }
+ return $retval;
+}
+
+
+sub chooseCVSRoot()
+{
+ print "<form method=\"get\" action=\"$scriptwhere\">\n<p>\n";
+ if (2 <= @CVSROOT) {
+ foreach my $k (keys %input) {
+ printf("<input type=\"hidden\" name=\"%s\" value=\"%s\" />\n",
+ htmlquote($k), htmlquote($input{$k}))
+ if ($input{$k} && $k ne 'cvsroot');
+ }
+
+ printf(<<EOF, $use_java_script ? ' onchange="this.form.submit()"' : '');
+<label for="cvsroot" accesskey="C">CVS Root:
+<select id="cvsroot" name="cvsroot"%s>
+EOF
+
+ foreach my $k (@CVSROOT) {
+ printf("<option value=\"%s\"%s>%s</option>\n",
+ htmlquote($k),
+ ($k eq $cvstree) ? ' selected="selected"' : '',
+ htmlquote($CVSROOTdescr{$k} || $k));
+ }
+ print '</select></label>';
+ } else {
+
+ # no choice -- but we need the form to select module/path,
+ # at least for Netscape
+ printf "CVS Root: <b>[%s]</b>",
+ htmlquote($CVSROOTdescr{$cvstree} || $cvstree);
+ }
+
+ print <<EOF;
+<label for="mpath" accesskey="M">
+Module path or alias:
+<input type="text" id="mpath" name="path" value="" size="15" />
+</label>
+<input type="submit" value="Go" accesskey="O" />
+</p>
+</form>
+EOF
+}
+
+
+sub chooseMirror()
+{
+ # This code comes from the original BSD-cvsweb
+ # and may not be useful for your site; If you don't
+ # set %MIRRORS this won't show up, anyway.
+ scalar(%MIRRORS) or return;
+
+ # Should perhaps exclude the current site somehow...
+ print "\n<p>\nThis CVSweb is mirrored in\n";
+
+ my @tmp = map(&link(htmlquote($_), $MIRRORS{$_}), sort keys %MIRRORS);
+ my $tmp = pop (@tmp);
+
+ if (scalar(@tmp)) {
+ print join (', ', @tmp), ' and ';
+ }
+
+ print "$tmp.\n</p>\n";
+}
+
+
+sub fileSortCmp()
+{
+ (my $af = $a) =~ s/,v$//;
+ (my $bf = $b) =~ s/,v$//;
+ my ($rev1, $date1, $log1, $author1, $filename1) = @{$fileinfo{$af}}
+ if (defined($fileinfo{$af}));
+ my ($rev2, $date2, $log2, $author2, $filename2) = @{$fileinfo{$bf}}
+ if (defined($fileinfo{$bf}));
+
+ my $comp = 0;
+ if (defined($filename1) && defined($filename2) &&
+ $af eq $filename1 && $bf eq $filename2)
+ {
+
+ # Two files
+ $comp = -revcmp($rev1, $rev2) if ($byrev && $rev1 && $rev2);
+ $comp = ($date2 <=> $date1) if ($bydate && $date1 && $date2);
+ if ($input{ignorecase}) {
+ $comp = (uc($log1) cmp uc($log2)) if ($bylog && $log1 && $log2);
+ $comp = (uc($author1) cmp uc($author2)) if ($byauthor &&
+ $author1 && $author2);
+ } else {
+ $comp = ($log1 cmp $log2) if ($bylog && $log1 && $log2);
+ $comp = ($author1 cmp $author2) if ($byauthor &&
+ $author1 && $author2);
+ }
+ }
+
+ if ($comp == 0) {
+
+ # Directories first, then files under version control,
+ # then other, "rogue" files.
+ # Sort by filename if no other criteria available.
+
+ my $ad = (
+ (-d "$fullname/$a")
+ ? 'D'
+ : (defined($fileinfo{$af}) ? 'F' : 'R')
+ );
+ my $bd = (
+ (-d "$fullname/$b")
+ ? 'D'
+ : (defined($fileinfo{$bf}) ? 'F' : 'R')
+ );
+ (my $c = $a) =~ s|.*/||;
+ (my $d = $b) =~ s|.*/||;
+
+ my ($l, $r) = ("$ad$c", "$bd$d");
+ $comp = $input{ignorecase} ? (uc($l) cmp uc($r)) : ($l cmp $r);
+
+ # Parent dir is always first, then Attic.
+ if ($comp != 0) {
+ if ($l eq 'D..') {
+ $comp = -1;
+ } elsif ($r eq 'D..') {
+ $comp = 1;
+ } elsif ($l eq 'DAttic') {
+ $comp = -1;
+ } elsif ($r eq 'DAttic') {
+ $comp = 1;
+ }
+ }
+ }
+ return $comp;
+}
+
+#
+# Returns a URL to download the selected revision.
+# Expects the passed in URL to be URI escaped, relative, and without a query
+# string.
+#
+sub download_url($$;$)
+{
+ my ($url, $revision, $mimetype) = @_;
+ my @dots = $revision =~ /\./g;
+ #$revision =~ s/\b0\.(?=\d+$)// if (scalar(@dots) & 1);
+
+ if (!defined($mimetype) || $mimetype !~ CVSWEBMARKUP) {
+ my $path = $where;
+ $path =~ s|[^/]+$||;
+ $url = "$scriptname/$CheckoutMagic/$path$url";
+ }
+ $url .= '?rev=' . uri_escape($revision);
+ $url .= ';content-type=' . uri_escape($mimetype) if $mimetype;
+
+ return $url;
+}
+
+#
+# Returns a link to download the selected revision.
+# Expects the passed in URL to be URI escaped, relative,
+# and without a query string.
+#
+sub download_link($$$;$)
+{
+ my ($url, $revision, $textlink, $mimetype) = @_;
+ return sprintf('<a href="%s" class="download-link">%s</a>',
+ download_url($url, $revision, $mimetype) . $barequery,
+ htmlquote($textlink));
+}
+
+#
+# Returns a URL to display the selected revision.
+# Expects the passed in URL to be URI escaped, and without a query string.
+#
+sub display_url($$;$)
+{
+ my ($url, $revision, $mimetype) = @_;
+ $url .= '?rev=' . uri_escape($revision);
+ $url .= ';content-type=' . uri_escape($mimetype) if $mimetype;
+ return $url;
+}
+
+#
+# Returns a link to display the selected revision.
+# Expects the passed in URL to be URI escaped, and without a query string.
+#
+sub display_link($$;$$)
+{
+ my ($url, $revision, $textlink, $mtype) = @_;
+ $textlink = $revision unless defined($textlink);
+ return sprintf('<a href="%s" class="display-link">%s</a>',
+ display_url($url, $revision, $mtype) . $barequery,
+ htmlquote($textlink));
+}
+
+#
+# Expects the passed in URL to be URI escaped, and without a query string.
+# The passed in link text should be already HTML escaped as appropriate.
+#
+sub graph_link($;$)
+{
+ my ($url, $text) = @_;
+ $text ||= $graphicon;
+ return sprintf('<a href="%s?graph=1%s">%s</a>', $url, $barequery, $text);
+}
+
+#
+# Returns a link to CVSHistory for the given directory and filename.
+#
+sub history_link($$;$)
+{
+ my ($dir, $file, $text) = @_;
+ $dir ||= '';
+ $file ||= '';
+ $text ||= 'History';
+ return &link($text,
+ sprintf('%s?cvsroot=%s;dsearch=%s;fsearch=%s;limit=1',
+ $cvshistory_url, uri_escape($input{cvsroot} || ''),
+ uri_escape($dir), uri_escape($file)));
+}
+
+# Returns a Query string with the
+# specified parameter toggled
+sub toggleQuery($;$)
+{
+ my ($toggle, $value) = @_;
+
+ my %vars = %input;
+
+ if (defined($value)) {
+ $vars{$toggle} = $value;
+ } else {
+ $vars{$toggle} = $vars{$toggle} ? 0 : 1;
+ }
+
+ # Build a new query of non-default paramenters
+ my $newquery = "";
+ foreach my $var (@stickyvars) {
+ my ($value) = defined($vars{$var}) ? $vars{$var} : "";
+ my ($default) = defined($DEFAULTVALUE{$var}) ? $DEFAULTVALUE{$var} : "";
+
+ if ($value ne $default) {
+ $newquery .= ';' if ($newquery ne "");
+ $newquery .= uri_escape($var) . '=' . uri_escape($value);
+ }
+ }
+
+ if ($newquery) {
+ return '?' . $newquery;
+ }
+ return "";
+}
+
+sub htmlquote($)
+{
+ local ($_) = @_;
+ # Special Characters; RFC 1866
+ s/&/&/g;
+ s/\"/"/g;
+ s/</</g;
+ s/>/>/g;
+ return $_;
+}
+
+sub htmlunquote($)
+{
+ local ($_) = @_;
+ # Special Characters; RFC 1866
+ s/"/\"/g;
+ s/</</g;
+ s/>/>/g;
+ s/&/&/g;
+ return $_;
+}
+
+sub uri_escape_path($)
+{
+ return join('/', map(uri_escape($_), split(m|/+|, shift, -1)));
+}
+
+sub http_header(;$$)
+{
+ if(!defined($ENV{'PHP_WRAPPER'})) {
+ my ($content_type, $moddate) = @_;
+ $content_type ||= 'text/html';
+
+ $content_type .= "; charset=$charset"
+ if ($charset && $content_type =~ m,^text/,);
+
+ # Note that in the following, we explicitly join() and concatenate the
+ # headers instead of printing them as an array. This is because some
+ # systems, eg. early versions of mod_perl 2 don't quite get it if the
+ # last \r\n\r\n isn't included in the last "payload" header print().
+
+ my @headers = ();
+ # TODO: ctime(3) from scalar gmtime() isn't HTTP compliant, see HTTP::Date.
+ push(@headers, 'Last-Modified: ' . scalar gmtime($moddate) . ' GMT')
+ if $moddate;
+ push(@headers, 'Content-Type: ' . $content_type);
+
+ if ($allow_compress && $maycompress) {
+ if (HAS_ZLIB
+ || (defined($CMD{gzip}) && open(GZIP, "| $CMD{gzip} -1 -c")))
+ {
+
+ push(@headers, 'Content-Encoding: x-gzip');
+ push(@headers, 'Vary: Accept-Encoding'); # RFC 2616, 14.44
+ print join("\r\n", @headers) . "\r\n\r\n";
+
+ $| = 1;
+ $| = 0; # Flush header output.
+
+ tie(*GZIP, __PACKAGE__, \*STDOUT) if HAS_ZLIB;
+ select(GZIP);
+ $gzip_open = 1;
+
+ } else {
+
+ print join("\r\n", @headers) . "\r\n\r\n";
+ printf
+ '<span style="font-size: smaller">Unable to find gzip binary in the <b>$command_path</b> (<code>%s</code>) to compress output</span><br />',
+ htmlquote(join(':', @command_path));
+ }
+
+ } else {
+ print join("\r\n", @headers) . "\r\n\r\n";
+ }
+ }
+}
+
+
+sub html_header($;$)
+{
+if(!defined($ENV{'PHP_WRAPPER'})) {
+ my ($title, $moddate) = @_;
+ $title = htmlquote($title);
+ my $l = $logo || '';
+ http_header('text/html', $moddate);
+ print <<EOH;
+$HTML_DOCTYPE
+<html>
+<head>
+<title>$title</title>
+$HTML_META$CSS</head>
+<body>
+$l <h1>$title</h1>
+EOH
+}
+}
+
+sub html_footer()
+{
+ print "<hr />\n<address>$address</address>\n" if $address;
+if(!defined($ENV{'PHP_WRAPPER'})) {
+ print "</body>\n</html>\n";
+}
+}
+
+sub link_tags($)
+{
+ my ($tags) = @_;
+
+ (my $filename = $where) =~ s|^.*/||;
+ my $fileurl = './' . uri_escape($filename);
+
+ my $ret = "";
+ foreach my $sym (split(", ", $tags)) {
+ $ret .= ",\n" if ($ret ne "");
+ $ret .= &link(htmlquote($sym),
+ $fileurl . toggleQuery('only_with_tag', $sym));
+ }
+ return $ret;
+}
+
+sub urlize_author($)
+{
+ my ($author) = @_;
+ if(defined($authorurl_pattern) && $authorurl_pattern && $author ne 'root') {
+ my $authorurl = $authorurl_pattern;
+ $authorurl =~ s|:AUTHOR:|$author|g;
+ $author = $authorurl;
+ }
+ return $author;
+}
+
+#
+# See if a file/dir is listed in the config file's @ForbiddenFiles list.
+# Takes a full file system path or one relative to $cvsroot, and strips the
+# trailing ",v" if present, then compares. Returns 1 if forbidden, else 0.
+#
+sub forbidden($)
+{
+ (my $path = canonpath(shift)) =~ s/,v$//;
+ $path =~ s|^$cvsroot/+||;
+ for my $forbidden_re (@ForbiddenFiles) {
+ return 1 if ($path =~ $forbidden_re);
+ }
+ return 0;
+}
+
+
+#
+# Starts a process using IPC::Run. All arguments are passed to
+# IPC::Run::start() as-is. Returns an array ($harness, $error) where
+# $harness is from IPC::Run if start() succeeds, undef otherwise. In case
+# of an error, $error contains the error message.
+#
+sub startproc(@)
+{
+ my $h = my $err = undef;
+ eval {
+ local $SIG{__DIE__};
+ $h = IPC::Run::start(@_) or die("return code: $?");
+ };
+ if ($@) {
+ $h->finish() if $h;
+ $h = undef;
+ $err = "'@{$_[0]}' failed: $@";
+ }
+ return ($h, $err);
+}
+
+#
+# Runs a process using IPC::Run. All arguments are passed to
+# IPC::Run::run() as-is. Returns an array ($exitcode, $errormsg).
+#
+sub runproc(@)
+{
+ eval {
+ local $SIG{__DIE__};
+ IPC::Run::run(@_);
+ };
+ my $exitcode = $? >> 8;
+ my $errormsg = undef;
+ if ($@) {
+ $exitcode ||= -1;
+ $errormsg = "'@{$_[0]}' failed: $@";
+ }
+ return ($exitcode, $errormsg);
+}
+
+#
+# Check out a file to a temporary file.
+#
+sub checkout_to_temp($$$)
+{
+ my ($cvsroot, $cvsname, $rev) = @_;
+
+ # Pipe given cvs file into a temporary place.
+ my ($temp_fh, $temp_fn) = tempfile('.cvsweb.XXXXXXXX', DIR => tmpdir());
+
+ my @cmd = ($CMD{cvs}, @cvs_options, '-Qd', $cvsroot,
+ 'co', '-p', "-r$rev", $cvsname);
+
+ local (*DIFF_OUT);
+ my ($h, $err) = startproc(\@cmd, \"", '>pipe', \*DIFF_OUT);
+ if ($h) {
+ local $/ = undef;
+ print $temp_fh <DIFF_OUT>;
+ $h->finish();
+ close($temp_fh);
+ } else {
+ close($temp_fh);
+ unlink($temp_fn);
+ fatal('500 Internal Error',
+ 'Checkout failure (exit status %s), output: <pre>%s</pre>',
+ $? >> 8 || -1, $err);
+ }
+
+ return $temp_fn;
+}
+
+#
+# Close the GZIP handle, and remove the tie.
+#
+sub gzipclose
+{
+ if ($gzip_open) {
+ select(STDOUT);
+ close(GZIP);
+ untie *GZIP;
+ $gzip_open = 0;
+ }
+}
+
+# implement a gzipped file handle via the Compress:Zlib compression
+# library.
+
+sub MAGIC1() { 0x1f }
+sub MAGIC2() { 0x8b }
+sub OSCODE() { 3 }
+
+sub TIEHANDLE
+{
+ my ($class, $out) = @_;
+ my ($d) = Compress::Zlib::deflateInit(
+ -Level => Compress::Zlib::Z_BEST_COMPRESSION(),
+ -WindowBits => -Compress::Zlib::MAX_WBITS()
+ )
+ or return undef;
+ my ($o) = { handle => $out,
+ dh => $d,
+ crc => 0,
+ len => 0,
+ };
+ my ($header) = pack("c10",
+ MAGIC1, MAGIC2, Compress::Zlib::Z_DEFLATED(),
+ 0, 0, 0, 0, 0, 0, OSCODE);
+ print {$o->{handle}} $header;
+ return bless($o, $class);
+}
+
+sub PRINT
+{
+ my ($o) = shift;
+ my ($buf) = join (defined($,) ? $, : "", @_);
+ my ($len) = length($buf);
+ my ($compressed, $status) = $o->{dh}->deflate($buf);
+ print {$o->{handle}} $compressed if defined($compressed);
+ $o->{crc} = Compress::Zlib::crc32($buf, $o->{crc});
+ $o->{len} += $len;
+ return $len;
+}
+
+sub PRINTF
+{
+ my ($o) = shift;
+ my ($fmt) = shift;
+ my ($buf) = sprintf($fmt, @_);
+ my ($len) = length($buf);
+ my ($compressed, $status) = $o->{dh}->deflate($buf);
+ print {$o->{handle}} $compressed if defined($compressed);
+ $o->{crc} = Compress::Zlib::crc32($buf, $o->{crc});
+ $o->{len} += $len;
+ return $len;
+}
+
+sub WRITE
+{
+ my ($o, $buf, $len, $off) = @_;
+ my ($compressed, $status) = $o->{dh}->deflate(substr($buf, 0, $len));
+ print {$o->{handle}} $compressed if defined($compressed);
+ $o->{crc} = Compress::Zlib::crc32(substr($buf, 0, $len), $o->{crc});
+ $o->{len} += $len;
+ return $len;
+}
+
+sub CLOSE
+{
+ my ($o) = @_;
+ return if !defined($o->{dh});
+ my ($buf) = $o->{dh}->flush();
+ $buf .= pack("V V", $o->{crc}, $o->{len});
+ print {$o->{handle}} $buf;
+ undef $o->{dh};
+}
+
+sub DESTROY
+{
+ my ($o) = @_;
+ CLOSE($o);
+}
+
+# Local variables:
+# indent-tabs-mode: nil
+# cperl-indent-level: 2
+# End:
--- /dev/null
+#!/usr/bin/perl -T
+#
+# cvsweb - a CGI interface to CVS trees.
+#
+# Written in their spare time by
+# Bill Fenner <fenner@FreeBSD.org> (original work)
+# extended by Henner Zeller <zeller@think.de>,
+# Henrik Nordstrom <hno@hem.passagen.se>
+# Ken Coar <coar@Apache.Org>
+# Dick Balaska <dick@buckosoft.com>
+# Akinori MUSHA <knu@FreeBSD.org>
+# Jens-Uwe Mager <jum@helios.de>
+# Ville Skyttä <scop@FreeBSD.org>
+# Vassilii Khachaturov <vassilii@tarunz.org>
+#
+# Based on:
+# * Bill Fenners cvsweb.cgi revision 1.28 available from:
+# http://www.FreeBSD.org/cgi/cvsweb.cgi/www/en/cgi/cvsweb.cgi
+#
+# Copyright (c) 1996-1998 Bill Fenner
+# (c) 1998-1999 Henner Zeller
+# (c) 1999 Henrik Nordstrom
+# (c) 2000-2002 Akinori MUSHA
+# (c) 2002-2004 Ville Skyttä
+# All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions
+# are met:
+# 1. Redistributions of source code must retain the above copyright
+# notice, this list of conditions and the following disclaimer.
+# 2. Redistributions in binary form must reproduce the above copyright
+# notice, this list of conditions and the following disclaimer in the
+# documentation and/or other materials provided with the distribution.
+#
+# THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
+# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+# ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
+# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+# OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+# HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+# OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+# SUCH DAMAGE.
+#
+# $FreeBSD: projects/cvsweb/cvsweb.cgi,v 1.272 2004/08/20 18:28:44 scop Exp $
+# $Id$
+# $Idaemons: /home/cvs/cvsweb/cvsweb.cgi,v 1.84 2001/10/07 20:50:10 knu Exp $
+#
+###
+
+require 5.006;
+
+use strict;
+
+use warnings;
+use filetest qw(access);
+
+use vars qw (
+ $VERSION $CheckoutMagic $MimeTypes
+ $config $allow_version_select
+ @CVSrepositories @CVSROOT %CVSROOT %CVSROOTdescr
+ %MIRRORS %DEFAULTVALUE %ICONS %MTYPES
+ %DIFF_COMMANDS @DIFFTYPES %DIFFTYPES @LOGSORTKEYS %LOGSORTKEYS
+ %alltags %fileinfo %tags @branchnames %nameprinted
+ %symrev %revsym @allrevisions %date %author @revdisplayorder
+ @revisions %state %difflines %log %branchpoint @revorder $keywordsubstitution
+ $prcgi @prcategories $re_prcategories $prkeyword $re_prkeyword $mancgi
+ $doCheckout $scriptname $scriptwhere
+ $where $Browser $nofilelinks $maycompress @stickyvars %funcline_regexp
+ $is_links $is_lynx $is_w3m $is_msie $is_mozilla3 $is_textbased
+ %input $query $barequery $sortby $bydate $byrev $byauthor
+ $bylog $byfile $defaultDiffType $logsort $cvstree $cvsroot
+ $charset $output_filter
+ @command_path %CMD $allow_compress $backicon $diricon $fileicon $graphicon
+ $fullname $cvstreedefault $logo $defaulttitle $address $binfileicon
+ $long_intro $short_instruction $shortLogLen $show_author
+ $tablepadding $hr_breakable $showfunc $hr_ignwhite $hr_ignkeysubst
+ $inputTextSize $mime_types $allow_annotate $allow_markup
+ $allow_log_extra $allow_dir_extra $allow_source_extra
+ $allow_cvsgraph $cvsgraph_config $use_java_script $edit_option_form
+ $show_subdir_lastmod $show_log_in_markup $preformat_in_markup
+ $tabstop $state $annTable $sel @ForbiddenFiles
+ $use_descriptions %descriptions @mytz $dwhere
+ $use_moddate $gzip_open $file_list_len
+ $allow_tar @tar_options @gzip_options @zip_options @cvs_options
+ @annotate_options @rcsdiff_options
+ $HTML_DOCTYPE $HTML_META $cssurl $CSS $cvshistory_url
+ $allow_enscript @enscript_options %enscript_types
+);
+
+use Cwd qw(abs_path cwd);
+use File::Basename qw(dirname);
+use File::Path qw(rmtree);
+use File::Spec::Functions qw(canonpath catdir catfile curdir devnull rootdir
+ tmpdir updir);
+use File::Temp qw(tempdir tempfile);
+use IPC::Run qw();
+use Time::Local qw(timegm);
+use URI::Escape qw(uri_escape uri_unescape);
+
+use constant VALID_PATH => qr/^([[:^cntrl:]]+)$/o;
+use constant VALID_TAG1 => qr/^([a-zA-Z][[:graph:]]*)$/o;
+use constant VALID_TAG2 => qr/^([^\$,.:;@]+)$/o;
+use constant CVSWEBMARKUP => qr{^text/(x-cvsweb|vnd\.viewcvs)-markup$}io;
+use constant LOG_FILESEPR => qr/^={77}$/o;
+use constant LOG_REVSEPR => qr/^-{28}$/o;
+
+use constant HAS_ZLIB => eval { require Compress::Zlib; };
+use constant HAS_EDIFF => eval { require String::Ediff; };
+
+# -----------------------------------------------------------------------------
+
+# All global initialization that can be done in compile time should go to
+# the BEGIN block. Persistent environments, such as mod_perl, will benefit
+# from this.
+
+BEGIN
+{
+ $VERSION = '3.0.2';
+
+ $HTML_DOCTYPE =
+ '<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" ' .
+ '"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">';
+
+ $HTML_META = <<EOM;
+<meta name="robots" content="nofollow" />
+<meta name="generator" content="FreeBSD-CVSweb $VERSION" />
+<meta http-equiv="Content-Script-Type" content="text/javascript" />
+<meta http-equiv="Content-Style-Type" content="text/css" />
+EOM
+
+ # Use MIME::Types for MIME type lookups if it's available.
+ eval {
+ require MIME::Types;
+ $MimeTypes = MIME::Types->new(only_complete => 1);
+ };
+ $MimeTypes = undef if $@;
+
+ $CheckoutMagic = '~checkout~';
+}
+
+# -----------------------------------------------------------------------------
+
+sub printDiffSelect($);
+sub printDiffSelectStickyVars();
+sub getDiffLinks($$$);
+sub printLogSortSelect($);
+sub findLastModifiedSubdirs(@);
+sub htmlify_sub(&$);
+sub htmlify($;$);
+sub spacedHtmlText($;$);
+sub link($$);
+sub revcmp($$);
+sub fatal($$@);
+sub redirect($;$);
+sub safeglob($);
+sub search_path($);
+sub getEnscriptHL($);
+sub getMimeType($;$);
+sub head($;$);
+sub scan_directives(@);
+sub openOutputFilter();
+sub doAnnotate($);
+sub doCheckout($$);
+sub doEnscript($$$;$);
+sub doGraph();
+sub doGraphView();
+sub cvswebMarkup($$$$$$;$);
+sub viewable($);
+sub doDiff($$$$$$);
+sub getDirLogs($$@);
+sub readLog($;$);
+sub printLog($$$;$$);
+sub doLog($);
+sub flush_diff_rows($$$$);
+sub human_readable_diff($$);
+sub navigateHeader($$$$$;$);
+sub plural_write($$);
+sub readableTime($$);
+sub clickablePath($$);
+sub chooseCVSRoot();
+sub chooseMirror();
+sub fileSortCmp();
+sub download_url($$;$);
+sub download_link($$$;$);
+sub display_url($$;$);
+sub display_link($$;$$);
+sub graph_link($;$);
+sub history_link($$;$);
+sub toggleQuery($;$);
+sub htmlquote($);
+sub htmlunquote($);
+sub uri_escape_path($);
+sub http_header(;$$);
+sub html_header($;$);
+sub html_footer();
+sub link_tags($);
+sub forbidden($);
+sub startproc(@);
+sub runproc(@);
+sub checkout_to_temp($$$);
+
+##### Start of Configuration Area ########
+
+# Get rid of unsafe environment vars. Don't do this in BEGIN...
+delete(@ENV{qw(PATH IFS CDPATH ENV BASH_ENV)});
+
+my ($mydir) = (dirname($0) =~ /(.*)/); # untaint
+
+# == EDIT this ==
+# Locations to search for user configuration, in order:
+for (catfile($mydir, 'cvsweb.conf'), '/usr/local/etc/cvsweb/cvsweb.conf') {
+ if (-r $_) {
+ $config = $_;
+ last;
+ }
+}
+undef $mydir;
+
+# == Configuration defaults ==
+# Defaults for configuration variables that shouldn't need
+# to be configured..
+$allow_version_select = 1;
+$allow_log_extra = 1;
+
+##### End of Configuration Area ########
+
+######## Configuration variables #########
+# These are defined to allow checking with perl -cw
+
+@CVSrepositories = @CVSROOT = %CVSROOT = %MIRRORS = %DEFAULTVALUE = %ICONS =
+ %MTYPES = %tags = %alltags = %fileinfo = %DIFF_COMMANDS = ();
+
+$cvstreedefault = $logo = $defaulttitle =
+ $address = $long_intro = $short_instruction = $shortLogLen = $show_author =
+ $tablepadding = $hr_breakable = $showfunc = $hr_ignwhite =
+ $hr_ignkeysubst = $inputTextSize = $mime_types = $allow_annotate =
+ $allow_markup = $use_java_script = $edit_option_form =
+ $show_subdir_lastmod = $show_log_in_markup =
+ $tabstop = $use_moddate = $gzip_open = undef;
+
+@DIFFTYPES = qw(h H u c s);
+@DIFFTYPES{@DIFFTYPES} = (
+ {
+ 'descr' => 'colored',
+ 'opts' => ['-u'],
+ 'colored' => 1,
+ },
+ {
+ 'descr' => 'long colored',
+ 'opts' => ['--unified=15'],
+ 'colored' => 1,
+ },
+ {
+ 'descr' => 'unified',
+ 'opts' => ['-u'],
+ 'colored' => 0,
+ },
+ {
+ 'descr' => 'context',
+ 'opts' => ['-c'],
+ 'colored' => 0,
+ },
+ {
+ 'descr' => 'side by side',
+ # width=168 should be enough to support 80 character line lengths
+ 'opts' => ['--side-by-side', '--width=168'],
+ 'colored' => 0,
+ },
+);
+
+@LOGSORTKEYS = qw(cvs date rev);
+@LOGSORTKEYS{@LOGSORTKEYS} = (
+ { descr => 'Not sorted', },
+ { descr => 'Commit date', },
+ { descr => 'Revision', },
+);
+
+##### End of configuration variables #####
+
+my $pathinfo = '';
+if (defined($ENV{PATH_INFO}) && $ENV{PATH_INFO} ne '') {
+ ($pathinfo) = ($ENV{PATH_INFO} =~ VALID_PATH)
+ or fatal('500 Internal Error',
+ 'Illegal PATH_INFO in environment: <code>%s</code>',
+ $ENV{PATH_INFO});
+}
+if ($ENV{SCRIPT_NAME}) {
+ ($scriptname) = ($ENV{SCRIPT_NAME} =~ VALID_PATH)
+ or fatal('500 Internal Error',
+ 'Illegal SCRIPT_NAME in environment: <code>%s</code>',
+ $ENV{SCRIPT_NAME});
+}
+
+$scriptname = '' unless defined($scriptname);
+
+$where = $pathinfo;
+$doCheckout = $where =~ s|^/$CheckoutMagic/|/|o;
+$where =~ s|^/||;
+$scriptname =~ s|^/*|/|;
+
+# Let's workaround thttpd's stupidity..
+if ($scriptname =~ m|/$|) {
+ $pathinfo .= '/';
+ my $re = quotemeta $pathinfo;
+ $scriptname =~ s/$re$//;
+}
+
+# $scriptname : the URI escaped path to this script
+# $where : the path in the CVS repository (without leading /, or only /)
+# $scriptwhere: the URI escaped $scriptname + '/' + $where
+$scriptname = uri_escape_path($scriptname);
+$scriptwhere = join('/', $scriptname, uri_escape_path($where));
+$where = '/' if ($where eq '');
+
+# In text-based browsers, it's very annoying to have two links per file;
+# skip linking the image for them.
+
+$Browser = $ENV{HTTP_USER_AGENT} || '';
+$is_links = ($Browser =~ m`^E?Links `);
+$is_lynx = ($Browser =~ m`^Lynx/`i);
+$is_w3m = ($Browser =~ m`^w3m/`i);
+$is_msie = ($Browser =~ m`MSIE`);
+$is_mozilla3 = ($Browser =~ m`^Mozilla/[3-9]`);
+
+$is_textbased = ($is_links || $is_lynx || $is_w3m);
+
+$nofilelinks = $is_textbased;
+
+# newer browsers accept gzip content encoding
+# and state this in a header
+# (netscape did always but didn't state it)
+# It has been reported that these
+# braindamaged MS-Internet Exploders claim that they
+# accept gzip .. but don't in fact and
+# display garbage then :-/
+# Turn off gzip if running under mod_perl and no zlib is available,
+# piping does not work as expected inside the server.
+$maycompress = (
+ ((defined($ENV{HTTP_ACCEPT_ENCODING})
+ && $ENV{HTTP_ACCEPT_ENCODING} =~ /gzip/)
+ || $is_mozilla3)
+ && !$is_msie
+ && !(defined($ENV{MOD_PERL}) && !HAS_ZLIB)
+);
+
+# Variables that will be sticky in all constructed links/query strings.
+@stickyvars =
+ qw(cvsroot hideattic ignorecase sortby logsort f only_with_tag ln);
+
+#
+# Load configuration.
+#
+if (-f $config) {
+ do "$config"
+ or fatal("500 Internal Error",
+ 'Error in loading configuration file: %s<br /><br />%s<br />',
+ $config, $@);
+} else {
+ fatal("500 Internal Error",
+ 'Configuration not found. Set the variable <code>$config</code> in cvsweb.cgi to your <b>cvsweb.conf</b> configuration file first.');
+}
+
+# Try to find a readable dir where we can cd into. Some abs_path()
+# implementations as well as various cvs operations require such a dir to
+# work properly.
+{
+ local $^W = 0;
+ if (!-r cwd()) {
+ for my $dir (tmpdir(), rootdir()) {
+ last if (-r $dir && chdir($dir));
+ }
+ }
+}
+
+$CSS = $cssurl ?
+ sprintf("<link rel=\"stylesheet\" type=\"text/css\" href=\"%s\" />\n",
+ htmlquote($cssurl)) : '';
+
+# --- input parameters
+
+my %query = ();
+if (defined($ENV{QUERY_STRING})) {
+ for my $p (split(/[;&]+/, $ENV{QUERY_STRING})) {
+ next unless $p;
+ $p =~ y/+/ /;
+ my ($key, $val) = split(/=/, $p, 2);
+ next unless defined($key);
+ $val = 1 unless defined($val);
+ ($key = uri_unescape($key)) =~ /[[:graph:]]/ or next;
+ ($val = uri_unescape($val)) =~ /[[:graph:]]/ or next;
+ $query{$key} = $val;
+ }
+}
+
+undef %input;
+
+my $t;
+for my $p (qw(graph hideattic hidecvsroot hidenonreadable ignorecase ln copt
+ makeimage options tarball)) {
+ $t = $query{$p};
+ if (defined($t)) {
+ ($input{$p}) = ($t =~ /^([01]|on)$/)
+ or fatal('500 Internal Error',
+ 'Invalid boolean value: <code>%s=%s</code>', $p, $t);
+ }
+}
+for my $p (qw(annotate r1 r2 rev tr1 tr2)) {
+ $t = $query{$p};
+ if (defined($t)) {
+ if (($p eq 'r1' || $p eq 'r2') && $t eq 'text') {
+ # Special case for the "Use text field" option in the log view diff form.
+ $input{$p} = $t;
+ next;
+ } elsif ($p eq 'rev' && ($t eq '.' || $t eq 'HEAD')) {
+ # Another special case, allow linking to latest revision using these.
+ $input{$p} = '.';
+ next;
+ }
+ my ($rev, $tag) = split(/:/, $t, 2);
+ ($input{$p}) = ($rev =~ /^(\d+(?:\.\d+)*)$/)
+ or fatal('500 Internal Error',
+ 'Invalid revision: <code>%s=%s</code>', $p, $t);
+ if (defined($tag)) {
+ ($tag) = ($tag =~ VALID_TAG1)
+ or fatal('500 Internal Error',
+ 'Invalid tag/branch name in revision: <code>%s=%s</code>',
+ $p, $t);
+ ($tag) = ($tag =~ VALID_TAG2)
+ or fatal('500 Internal Error',
+ 'Invalid tag/branch name in revision: <code>%s=%s</code>',
+ $p, $t);
+ $input{$p} .= ':' . $tag;
+ }
+ }
+}
+$t = defined($query{only_with_tag}) ?
+ $query{only_with_tag} : $query{only_on_branch}; # Backwards compatibility.
+if (defined($t)) {
+ ($input{only_with_tag}) = ($t =~ VALID_TAG1)
+ or fatal('500 Internal Error',
+ 'Invalid tag/branch name: <code>%s</code>', $t);
+ ($input{only_with_tag}) = ($t =~ VALID_TAG2)
+ or fatal('500 Internal Error',
+ 'Invalid tag/branch name: <code>%s</code>', $t);
+}
+$t = $query{logsort};
+if (defined($t)) {
+ ($input{logsort}) = ($t =~ /^(cvs|date|rev)$/)
+ or fatal('500 Internal Error',
+ 'Unsupported log sort key: <code>%s</code>', $t);
+}
+$t = $query{f};
+if (defined($t)) {
+ ($input{f}) = ($t =~ /^(([hH]|[ucs]c?)|ext\d*)$/)
+ or fatal('500 Internal Error',
+ 'Unsupported diff format: <code>%s</code>', $t);
+}
+$t = $query{sortby};
+if (defined($t)) {
+ ($input{sortby}) = ($t =~ /^(file|date|rev|author|log)$/)
+ or fatal('500 Internal Error',
+ 'Unsupported dir sort key: <code>%s</code>', $t);
+}
+$t = $query{'content-type'};
+if (defined($t)) {
+ ($input{'content-type'}) = ($t =~ m|^([-0-9A-Za-z]+/[-0-9A-Za-z\.]+)$|)
+ or fatal('500 Internal Error',
+ 'Unsupported content type: <code>%s</code>', $t);
+}
+$t = $query{cvsroot};
+if (defined($t)) {
+ ($input{cvsroot}) = ($t =~ /^([[:print:]]+)$/)
+ or fatal('500 Internal Error',
+ 'Invalid symbolic CVS root name: <code>%s</code>', $t);
+}
+$t = $query{path};
+if (defined($t)) {
+ ($input{path}) = ($t =~ VALID_PATH)
+ or fatal('500 Internal Error',
+ 'Invalid path: <code>%s</code>', $t);
+}
+undef($t);
+undef(%query);
+
+# --- end input parameters
+
+#
+# CVS roots
+#
+my $rootfound = 0;
+for (my $i = 0; $i < scalar(@CVSrepositories); $i += 2) {
+ my $key = $CVSrepositories[$i];
+ my ($descr, $root) = @{$CVSrepositories[$i+1]};
+ $root = canonpath($root);
+ unless (-d $root) {
+ warn("Root '$root' defined in \@CVSrepositories is not a directory, " .
+ 'entry ignored');
+ next;
+ }
+ $rootfound ||= 1;
+ $cvstreedefault = $key unless defined($cvstreedefault);
+ $CVSROOTdescr{$key} = $descr;
+ $CVSROOT{$key} = $root;
+ push(@CVSROOT, $key);
+}
+unless ($rootfound) {
+ fatal('500 Internal Error',
+ 'No valid CVS roots found! See <code>@CVSrepositories</code> in ' .
+ 'the configuration file (<code>%s</code>).',
+ $config);
+}
+undef $rootfound;
+
+#
+# Default CVS root
+#
+if (!defined($CVSROOT{$cvstreedefault})) {
+ fatal("500 Internal Error",
+ '<code>$cvstreedefault</code> points to a repository (%s) not ' .
+ 'defined in <code>@CVSrepositories</code> in your configuration ' .
+ 'file (<code>%s</code>).',
+ $cvstreedefault,
+ $config);
+}
+
+$DEFAULTVALUE{cvsroot} = $cvstreedefault;
+
+while (my ($key, $defval) = each %DEFAULTVALUE) {
+
+ # Replace not given parameters with defaults.
+ next unless (defined($defval) && $defval =~ /\S/ && !defined($input{$key}));
+
+ # Empty checkboxes in forms return nothing, so we define a helper variable
+ # in these forms (copt) which indicates that we just set parameters with a
+ # checkbox.
+ if ($input{copt}) {
+
+ # 'copt' is set -> the result of empty input checkbox
+ # -> set to zero (disable) if default is a boolean (0|1).
+ $input{$key} = 0 if ($defval eq '0' || $defval eq '1');
+
+ } else {
+
+ # 'copt' isn't set --> empty input is not the result
+ # of empty input checkbox --> set default.
+ $input{$key} = $defval;
+ }
+}
+
+$barequery = "";
+my @barequery;
+foreach (@stickyvars) {
+
+ # construct a query string with the sticky non default parameters set
+ if (defined($input{$_})
+ && !(defined($DEFAULTVALUE{$_}) && $input{$_} eq $DEFAULTVALUE{$_}))
+ {
+ push(@barequery, join('=', uri_escape($_), uri_escape($input{$_})));
+ }
+}
+
+if ($allow_enscript) {
+ push(@DIFFTYPES, qw(uc cc sc));
+ @DIFFTYPES{qw(uc cc sc)} = (
+ {
+ 'descr' => 'unified, colored',
+ 'opts' => ['-u'],
+ 'colored' => 0,
+ },
+ {
+ 'descr' => 'context, colored',
+ 'opts' => ['-c'],
+ 'colored' => 0,
+ },
+ {
+ 'descr' => 'side by side, colored',
+ # width=168 should be enough to support 80 character line lengths
+ 'opts' => ['--side-by-side', '--width=168'],
+ 'colored' => 0,
+ },
+ );
+} else {
+ # No Enscript -> respect difftype, but don't offer colorization.
+ if ($input{f} && $input{f} =~ /^([ucs])c$/) {
+ $input{f} = $1;
+ }
+}
+
+# is there any query ?
+if (@barequery) {
+ $barequery = join (';', @barequery);
+ $query = "?$barequery";
+ $barequery = ";$barequery";
+} else {
+ $query = "";
+}
+undef @barequery;
+
+if (defined($input{path})) {
+ redirect("$scriptname/$input{path}$query");
+}
+
+# get actual parameters
+{
+ my $sortby = $input{sortby} || 'file';
+ $bydate = 0;
+ $byrev = 0;
+ $byauthor = 0;
+ $bylog = 0;
+ $byfile = 0;
+ if ($sortby eq 'date') {
+ $bydate = 1;
+ } elsif ($sortby eq 'rev') {
+ $byrev = 1;
+ } elsif ($sortby eq 'author') {
+ $byauthor = 1;
+ } elsif ($sortby eq 'log') {
+ $bylog = 1;
+ } else {
+ $byfile = 1;
+ }
+}
+
+$defaultDiffType = $input{f};
+
+$logsort = $input{logsort};
+
+# alternate CVS-Tree, configured in cvsweb.conf
+if ($input{cvsroot} && $CVSROOT{$input{cvsroot}}) {
+ $cvstree = $input{cvsroot};
+} else {
+ $cvstree = $cvstreedefault;
+}
+
+$cvsroot = $CVSROOT{$cvstree};
+
+# create icons out of description
+foreach my $k (keys %ICONS) {
+ my ($itxt, $ipath, $iwidth, $iheight) = @{$ICONS{$k}};
+ no strict 'refs';
+ if ($ipath) {
+ ${"${k}icon"} =
+ sprintf('<img src="%s" alt="%s" border="0" width="%d" height="%d" />',
+ htmlquote($ipath), htmlquote($itxt), $iwidth, $iheight);
+ } else {
+ ${"${k}icon"} = $itxt;
+ }
+}
+
+my $config_cvstree = "$config-$cvstree";
+
+# Do some special configuration for cvstrees
+if (-f $config_cvstree) {
+ do "$config_cvstree"
+ or fatal("500 Internal Error",
+ 'Error in loading configuration file: %s<br /><br />%s<br />',
+ $config_cvstree, $@);
+}
+undef $config_cvstree;
+
+$re_prcategories = '(?:' . join ('|', @prcategories) . ')' if @prcategories;
+$re_prkeyword = quotemeta($prkeyword) if defined($prkeyword);
+$prcgi .= '%s' if defined($prcgi) && $prcgi !~ /%s/;
+
+$fullname = catfile($cvsroot, $where);
+
+my $rewrite = 0;
+if ($pathinfo =~ m|//|) {
+ $pathinfo =~ y|/|/|s;
+ $rewrite = 1;
+}
+if (-d $fullname) {
+ if ($pathinfo !~ m|/$|) {
+ $pathinfo .= '/';
+ $rewrite = 1;
+ }
+} elsif ($pathinfo =~ m|/$|) {
+ chop $pathinfo;
+ $rewrite = 1;
+}
+if ($rewrite) {
+ redirect($scriptname . uri_escape_path($pathinfo) . $query, 1);
+}
+undef $rewrite;
+
+undef $pathinfo;
+
+if (!-d $cvsroot) {
+ fatal("500 Internal Error",
+ '$CVSROOT not found!<p>The server on which the CVS tree lives is probably down. Please try again in a few minutes.');
+}
+
+#
+# Short-circuit forbidden things. Note that $fullname should not change
+# after this, because the rest of the code assumes this check has already
+# been done.
+#
+fatal('403 Forbidden', 'Access to %s forbidden.', $where)
+ if forbidden($fullname);
+
+#
+# Handle tarball downloads before any headers are output.
+#
+if ($input{tarball}) {
+ fatal('403 Forbidden', 'Downloading tarballs is prohibited.')
+ unless $allow_tar;
+
+ my ($module) = ($where =~ m,^/?(.*),); # untaint
+ $module =~ s,/([^/]*)$,,;
+ my ($ext) = ($1 =~ /(\.t(?:ar\.)?gz|\.zip)$/);
+ my ($basedir) = ($module =~ m,([^/]+)$,);
+
+ if ($basedir eq '' || $module eq '') {
+ fatal('500 Internal Error',
+ 'You cannot download the top level directory.');
+ }
+
+ my $istar = ($ext eq '.tar.gz' || $ext eq '.tgz');
+ if ($istar) {
+ fatal('500 Internal Error', 'tar command not found.') unless $CMD{tar};
+ fatal('500 Internal Error', 'gzip command not found.') unless $CMD{gzip};
+ }
+ my $iszip = ($ext eq '.zip');
+ if ($iszip && !$CMD{zip}) {
+ fatal('500 Internal Error', 'zip command not found.');
+ }
+ if (!$istar && !$iszip) {
+ fatal('500 Internal Error', 'Unsupported archive type.');
+ }
+
+ my $tmpexportdir;
+ eval {
+ local $SIG{__DIE__};
+ # Don't use the CLEANUP argument to tempdir() here, since we might be under
+ # mod_perl (the process runs for a long time), unlink explicitly later.
+ $tmpexportdir = tempdir('.cvsweb.XXXXXXXX', TMPDIR => 1);
+ };
+ if ($@) {
+ fatal('500 Internal Error', 'Unable to make temporary directory: %s', $@);
+ }
+ if (!chdir($tmpexportdir)) {
+ fatal('500 Internal Error',
+ "Can't cd to temporary directory %s: %s", $tmpexportdir, $!);
+ }
+
+ my @fatal;
+ my $tag = $input{only_with_tag} || 'HEAD';
+ $tag = 'HEAD' if ($tag eq 'MAIN');
+
+ my @cmd =
+ ($CMD{cvs}, @cvs_options, '-Qd', $cvsroot, 'export', '-r', $tag,
+ '-d', $basedir, $module);
+ my $export_err;
+ my ($errcode, $err) = runproc(\@cmd, '2>', \$export_err);
+ if ($errcode) {
+ @fatal =
+ ('500 Internal Error',
+ 'Export failure (exit status %s), output: <pre>%s</pre>',
+ $errcode, $err || $export_err);
+
+ } else {
+
+ $| = 1; # Essential to get the buffering right.
+ local (*TAR_OUT);
+
+ my (@cmd, $ctype);
+ if ($istar) {
+ my @tar = ($CMD{tar}, @tar_options, '-cf', '-', $basedir);
+ my @gzip = ($CMD{gzip}, @gzip_options, '-c');
+ push(@cmd, \@tar, '|', \@gzip);
+ $ctype = 'application/x-gzip';
+ } elsif ($iszip) {
+ my @zip = ($CMD{zip}, @zip_options, '-r', '-', $basedir);
+ push(@cmd, \@zip, \'');
+ $ctype = 'application/zip';
+ }
+ push(@cmd, '>pipe', \*TAR_OUT);
+
+ my ($h, $err) = startproc(@cmd);
+ if ($h) {
+ print "Content-Type: $ctype\r\n\r\n";
+ local $/ = undef;
+ print <TAR_OUT>;
+ $h->finish();
+ } else {
+ @fatal = ('500 Internal Error',
+ '%s failure (exit status %s), output: <pre>%s</pre>',
+ $istar ? 'Tar' : 'Zip', $? >> 8 || -1, $err);
+ }
+ }
+
+ # Clean up.
+ rmtree($tmpexportdir);
+
+ &fatal(@fatal) if @fatal;
+
+ exit;
+}
+
+##############################
+# View a directory
+###############################
+if (-d $fullname) {
+
+ my $dh = do { local (*DH); };
+ opendir($dh, $fullname) or fatal("404 Not Found", '%s: %s', $where, $!);
+ my @dir = grep(!forbidden(catfile($fullname, $_)), readdir($dh));
+ closedir($dh);
+ my @subLevelFiles = findLastModifiedSubdirs(@dir)
+ if ($show_subdir_lastmod);
+ my @unreadable = getDirLogs($cvsroot, $where, @subLevelFiles);
+
+ if ($where eq '/') {
+ html_header($defaulttitle);
+ $long_intro =~ s/!!CVSROOTdescr!!/$CVSROOTdescr{$cvstree}/g;
+ print $long_intro;
+ } else {
+ html_header($where);
+ my $html = (-f catfile($fullname, 'README.cvs.html,v') ||
+ -f catfile($fullname, 'Attic', 'README.cvs.html,v'));
+ my $text = (!$html &&
+ (-f catfile($fullname, 'README.cvs,v') ||
+ -f catfile($fullname, 'Attic', 'README.cvs,v')));
+ if ($html || $text) {
+ my $rev = $input{only_with_tag} || 'HEAD';
+ my $cr = abs_path($cvsroot) || $cvsroot;
+ my $co = "$where/README.cvs.html" if $html;
+ $co ||= "$where/README.cvs" if $text;
+ # abs_path() taints when run as a CGI...
+ if ($cr =~ VALID_PATH) {
+ $cr = $1;
+ } else {
+ fatal('500 Internal Error', 'Illegal CVS root: <code>%s</code>', $cr);
+ }
+ my @cmd = ($CMD{cvs}, @cvs_options, '-d', $cr, 'co', '-p', "-r$rev",$co);
+ local (*CVS_OUT, *CVS_ERR);
+ my ($h, $err) = startproc(\@cmd, \"", '>pipe', \*CVS_OUT,
+ '2>pipe', \*CVS_ERR);
+ fatal('500 Internal Error', $err) unless $h;
+ if ($html) {
+ local $/ = undef;
+ print <CVS_OUT>;
+ } else {
+ print "<p>\n";
+ while (<CVS_OUT>) {
+ chomp;
+ print htmlquote($_), '<br />';
+ }
+ print "</p>";
+ }
+ $h->finish();
+ }
+ print $short_instruction;
+ }
+
+ if ($use_descriptions &&
+ open(DESC, catfile($cvsroot, 'CVSROOT', 'descriptions'))) {
+ while (<DESC>) {
+ chomp;
+ my ($dir, $description) = /(\S+)\s+(.*)/;
+ $descriptions{$dir} = $description;
+ }
+ close(DESC);
+ }
+
+ print "<p><a name=\"dirlist\"></a></p>\n";
+
+ # give direct access to dirs
+ if ($where eq '/') {
+ chooseMirror();
+ chooseCVSRoot();
+
+ } else {
+ print '<p>Current directory: <b>', clickablePath($where, 0), '</b>';
+ if ($cvshistory_url) {
+ (my $d = $where) =~ s|^/*(.*?)/*$|$1|;
+ print ' - ', history_link($d, '');
+ }
+ print "</p>\n";
+ print "<p>Current tag: <b>", htmlquote($input{only_with_tag}), "</b></p>\n"
+ if $input{only_with_tag};
+ }
+
+ print "<hr />\n";
+
+ my $infocols = 1;
+
+ printf(<<EOF, 'Directory index of ' . htmlquote($where));
+<table class="dir" width="100%%" cellspacing="0" cellpadding="$tablepadding" summary="%s">
+<tr>
+EOF
+ printf('<th colspan="2"%s>', ($byfile ? ' class="sorted"' : ''));
+
+ if ($byfile) {
+ print 'File';
+ } else {
+ print &link('File',
+ sprintf('./%s#dirlist', toggleQuery('sortby', 'file')));
+ }
+ print "</th>\n";
+
+ # Do not display the other column headers if we do not have any files
+ # with revision information.
+ if (scalar(%fileinfo)) {
+ $infocols++;
+ printf('<th%s>', ($byrev ? ' class="sorted"' : ''));
+
+ if ($byrev) {
+ print 'Rev.';
+ } else {
+ print &link('Rev.',
+ sprintf('./%s#dirlist', toggleQuery('sortby', 'rev')));
+ }
+ print "</th>\n";
+ $infocols++;
+ printf('<th%s>', ($bydate ? ' class="sorted"' : ''));
+
+ if ($bydate) {
+ print 'Age';
+ } else {
+ print &link('Age',
+ sprintf('./%s#dirlist', toggleQuery('sortby', 'date')));
+ }
+ print "</th>\n";
+
+ if ($show_author) {
+ $infocols++;
+ printf('<th%s>', ($byauthor ? ' class="sorted"' : ''));
+
+ if ($byauthor) {
+ print 'Author';
+ } else {
+ print
+ &link('Author',
+ sprintf('./%s#dirlist', toggleQuery('sortby', 'author')));
+ }
+ print "</th>\n";
+ }
+ $infocols++;
+ printf('<th%s>', ($bylog ? ' class="sorted"' : ''));
+
+ if ($bylog) {
+ print 'Last log entry';
+ } else {
+ print &link('Last log entry',
+ sprintf('./%s#dirlist', toggleQuery('sortby', 'log')));
+ }
+ print "</th>\n";
+ } elsif ($use_descriptions) {
+ print "<th>Description</th>\n";
+ $infocols++;
+ }
+ print "</tr>\n";
+
+ my $dirrow = 0;
+
+ my $i;
+ lookingforattic:
+ for ($i = 0; $i <= $#dir; $i++) {
+ if ($dir[$i] eq "Attic") {
+ last lookingforattic;
+ }
+ }
+
+ if (!$input{hideattic}
+ && ($i <= $#dir)
+ && opendir($dh, $fullname . '/Attic'))
+ {
+ splice(@dir, $i, 1, grep((s|^|Attic/|, !m|/\.|), readdir($dh)));
+ closedir($dh);
+ }
+
+ my $hideAtticToggleLink =
+ $input{hideattic}
+ ? ''
+ : &link('[hide]', sprintf('./%s#dirlist', &toggleQuery('hideattic')));
+
+ # Sort without the Attic/ pathname.
+ # place directories first
+
+ my $filesexists;
+ my $filesfound;
+
+ foreach my $file (sort { &fileSortCmp } @dir) {
+
+ next if ($file eq curdir());
+
+ # ignore CVS lock and stale NFS files
+ next if ($file =~ /^\#cvs\.|^,|^\.nfs/); # \# for XEmacs cperl-mode...
+
+ # Check whether to show the CVSROOT path
+ next if ($input{hidecvsroot} && $where eq '/' && $file eq 'CVSROOT');
+
+ # Is it a directory?
+ my $isdir = -d catdir($fullname, $file);
+
+ # Ignore non-readable files and directories?
+ next if ($input{hidenonreadable} && (! -r _ || ($isdir && ! -x _)));
+
+ my $attic = '';
+ if ($file =~ s|^Attic/||) {
+ $attic = ' <span class="attic">(in the Attic) ' .
+ $hideAtticToggleLink . '</span>';
+ }
+
+ if ($file eq updir() || $isdir) {
+ next if ($file eq updir() && $where eq '/');
+ my ($rev, $date, $log, $author, $filename, $keywordsubst) =
+ @{$fileinfo{$file}} if (defined($fileinfo{$file}));
+ printf "<tr class=\"%s\">\n<td class=\"dir\" colspan=\"2\">",
+ ($dirrow % 2) ? 'even' : 'odd';
+
+ if ($file eq updir()) {
+ my $url = "../$query";
+ print $nofilelinks ? $backicon : &link($backicon, $url);
+ print ' ', &link("Parent Directory", $url);
+
+ } else {
+ my $url = './' . uri_escape_path($file) . "/$query";
+ print '<a name="', htmlquote($file), '"></a>';
+ print $nofilelinks ? $diricon : &link($diricon, $url);
+ print ' ', &link(htmlquote("$file/"), $url), $attic;
+ if ($file eq "Attic") {
+ print ' <span class="attic">',
+ &link('[show]',
+ sprintf('./%s#dirlist', &toggleQuery('hideattic'))),
+ '</span>';
+ }
+ }
+
+ # Show last change in dir
+ if ($filename) {
+ print "</td>\n<td> </td>\n<td class=\"age\">";
+ print readableTime(time() - $date, 0) if $date;
+ print "</td>\n<td class=\"author\">", htmlquote($author)
+ if $show_author;
+ print "</td>\n<td class=\"log\">";
+ $filename =~ s%^[^/]+/%%;
+ print &link(htmlquote("$filename/$rev"),
+ sprintf('%s/%s%s#rev%s',
+ uri_escape($file), uri_escape($filename),
+ $query, $rev)), '<br />';
+ if ($log) {
+ print htmlify(substr($log, 0, $shortLogLen), $allow_dir_extra);
+ print '...' if (length($log) > 80);
+ }
+
+ } else {
+ my $dwhere = ($where ne '/' ? $where : '') . $file;
+
+ if ($use_descriptions && defined $descriptions{$dwhere}) {
+ print '<td colspan="', ($infocols - 1), '">';
+ print $descriptions{$dwhere};
+
+ } elsif ($infocols > 1) {
+
+ # close the row with the appropriate number of
+ # columns, so that the vertical seperators are visible
+ my ($cols) = $infocols;
+ while ($cols > 1) {
+ print "</td>\n<td> ";
+ $cols--;
+ }
+ }
+ }
+
+ print "</td>\n</tr>\n";
+ $dirrow++;
+
+ } elsif ($file =~ s/,v$//) {
+
+ my $fileurl = ($attic ? 'Attic/' : '') . uri_escape_path($file);
+ my $url = './' . $fileurl . $query;
+ $filesexists++;
+ next if (!defined($fileinfo{$file}));
+ my ($rev, $date, $log, $author, $filename, $keywordsubst) =
+ @{$fileinfo{$file}};
+ my $isbinary = $keywordsubst eq 'b' ? 1 : 0;
+ $filesfound++;
+
+ printf "<tr class=\"%s\">\n", ($dirrow % 2) ? 'even' : 'odd';
+ printf '<td class="file"%s>', $allow_cvsgraph ? '' : ' colspan="2"';
+
+ my $icon = $isbinary ? $binfileicon : $fileicon;
+ print $nofilelinks ? $icon : &link($icon, $url);
+ print ' ', &link(htmlquote($file), $url), $attic;
+ print '</td><td class="graph">', graph_link($fileurl) if $allow_cvsgraph;
+ print "</td>\n<td width=\"30\">", display_link($fileurl, $rev);
+ print "</td>\n<td class=\"age\">";
+ print readableTime(time() - $date, 0) if $date;
+ print "</td>\n<td class=\"author\">", htmlquote($author) if $show_author;
+ print "</td>\n<td class=\"log\">";
+
+ if ($log) {
+ print htmlify(substr($log, 0, $shortLogLen), $allow_dir_extra);
+ print '...' if (length $log > 80);
+ }
+ print "</td>\n</tr>";
+ $dirrow++;
+ }
+ print "\n";
+ }
+
+ print "</table>\n";
+
+ if ((my $num = scalar(@unreadable)) && ! $input{hidenonreadable}) {
+ printf(<<EOF, $num, htmlquote(join(', ', @unreadable)));
+<p>
+ <b>NOTE:</b> The following %d unreadable files were ignored:<br />
+ <em>%s</em>
+</p>
+EOF
+ }
+
+ if ($filesexists && !$filesfound) {
+ my $currtag = defined($input{only_with_tag}) ?
+ sprintf(' (%s)', htmlquote($input{only_with_tag})) : '';
+ printf(<<EOF, $filesexists, $currtag);
+<p>
+ <b>NOTE:</b> There are %d files, but none matches the current tag%s.
+</p>
+EOF
+ }
+
+ if ($input{only_with_tag} && (!%tags || !$tags{$input{only_with_tag}})) {
+ %tags = %alltags;
+ }
+
+ if (scalar %tags
+ || $input{only_with_tag}
+ || $edit_option_form
+ || defined($input{options}))
+ {
+ print "<hr />\n";
+ }
+
+ if (scalar %tags || $input{only_with_tag}) {
+ print "<form method=\"get\" action=\"./\">\n<p>\n";
+ foreach my $var (@stickyvars) {
+ printf("<input type=\"hidden\" name=\"$var\" value=\"%s\" />\n",
+ htmlquote($input{$var}))
+ if (defined($input{$var})
+ && (!defined($DEFAULTVALUE{$var})
+ || $input{$var} ne $DEFAULTVALUE{$var})
+ && $var ne 'only_with_tag');
+ }
+ printf(<<EOF, ($use_java_script ? ' onchange="this.form.submit()"' : ''));
+<span class="nowrap">
+<label for="only_with_tag" accesskey="T">Show only files with tag:
+<select id="only_with_tag" name="only_with_tag"%s>
+<option value="">All tags / default branch</option>
+EOF
+ foreach my $tag (reverse sort { lc $a cmp lc $b } keys %tags) {
+ my $selected =
+ defined($input{only_with_tag}) && $input{only_with_tag} eq $tag;
+ printf("<option%s>%s</option>\n",
+ $selected ? ' selected="selected"' : '',
+ htmlquote($tag));
+ }
+ printf(<<EOF, htmlquote($where));
+</select>
+</label></span> <span class="nowrap">
+<label for="path" accesskey="P">Module path or alias:
+<input type="text" id="path" name="path" value="%s" size="15" /></label>
+</span>
+<input type="submit" value="Go" accesskey="G" />
+</p>
+</form>
+EOF
+ }
+
+ if ($allow_tar && $filesfound) {
+ my ($basefile) = ($where =~ m,(?:.*/)?([^/]+),);
+ my $havetar = $CMD{tar} && $CMD{gzip};
+ my $havezip = $CMD{zip};
+ if (defined($basefile) && $basefile ne '' && ($havetar || $havezip)) {
+ my $q = ($query ? "$query;" : '?') . 'tarball=1';
+ print "<hr />\n",
+ '<div style="text-align: center">Download this directory in ';
+ # Mangle the filename so browsers show a reasonable filename to download.
+ my @types = ();
+ $basefile = uri_escape($basefile);
+ push(@types, &link('tarball', "$basefile.tar.gz$q")) if $havetar;
+ push(@types, &link('zip archive', "$basefile.zip$q")) if $havezip;
+ print join(' or ', @types), "</div>\n";
+ }
+ }
+
+ if ($edit_option_form || defined($input{options})) {
+
+ print <<EOF;
+<form method="get" action="./">
+<fieldset>
+<legend>General options</legend>
+<input type="hidden" name="copt" value="1" />
+EOF
+ if ($cvstree ne $cvstreedefault) {
+ print "<input type=\"hidden\" name=\"cvsroot\" value=\"$cvstree\" />\n";
+ }
+ print <<EOF;
+<table summary="General options">
+<tr>
+<td class="opt-label">
+<label for="sortby" accesskey="F">Sort files by:</label>
+</td>
+<td class="opt-value">
+<select id="sortby" name="sortby">
+<option value="">File</option>
+EOF
+ print "<option", $bydate ? ' selected="selected"' : '',
+ " value=\"date\">Age</option>\n";
+ print "<option", $byauthor ? ' selected="selected"' : '',
+ " value=\"author\">Author</option>\n"
+ if $show_author;
+ print "<option", $byrev ? ' selected="selected"' : '',
+ " value=\"rev\">Revision</option>\n";
+ print "<option", $bylog ? ' selected="selected"' : '',
+ " value=\"log\">Log message</option>\n";
+ print <<EOF;
+</select>,
+<label for="ignorecase" accesskey="I">case-insensitive:
+EOF
+ print '<input id="ignorecase" name="ignorecase" type="checkbox"',
+ $input{ignorecase} ? ' checked="checked"' : '',
+ " value=\"1\" /></label>\n";
+ print <<EOF;
+</td>
+<td class="opt-label">
+<label for="hideattic" accesskey="A">Hide files in Attic:</label>
+</td>
+<td class="opt-value">
+EOF
+ print '<input id="hideattic" name="hideattic" type="checkbox"',
+ $input{hideattic} ? ' checked="checked"' : '', ' value="1" />';
+ print <<EOF;
+</td>
+</tr>
+<tr>
+<td class="opt-label">
+<label for="logsort" accesskey="L">Sort log by:</label>
+</td>
+<td class="opt-value">
+EOF
+ printLogSortSelect(0);
+ print <<EOF;
+</td>
+<td class="opt-label">
+<label for="ln" accesskey="N">Show line numbers:</label>
+</td>
+<td class="opt-value">
+EOF
+ print '<input id="ln" name="ln" type="checkbox"',
+ $input{ln} ? ' checked="checked"' : '', " value=\"1\" />\n";
+ print <<EOF;
+</td>
+</tr>
+<tr>
+<td class="opt-label">
+<label for="f" accesskey="D">Diff format:</label>
+</td>
+<td>
+EOF
+ printDiffSelect(0);
+ print <<EOF;
+</td>
+<td colspan="2" class="opt-label">
+<input type="submit" value="Change Options" accesskey="C" />
+</td>
+</tr>
+</table>
+</fieldset>
+</form>
+EOF
+ }
+ html_footer();
+}
+
+###############################
+# View Files
+###############################
+elsif (-f $fullname . ',v') {
+
+ if (defined($input{rev}) || $doCheckout) {
+ &doCheckout($fullname, $input{rev});
+ gzipclose();
+ exit;
+ }
+
+ if (defined($input{annotate}) && $allow_annotate) {
+ &doAnnotate($input{annotate});
+ gzipclose();
+ exit;
+ }
+
+ if (defined($input{r1}) && defined($input{r2})) {
+ &doDiff($fullname, $input{r1}, $input{tr1},
+ $input{r2}, $input{tr2}, $input{f});
+ gzipclose();
+ exit;
+ }
+
+ if ($allow_cvsgraph && $input{graph}) {
+ if ($input{makeimage}) {
+ doGraph();
+ } else {
+ doGraphView();
+ }
+ gzipclose();
+ exit;
+ }
+
+ &doLog($fullname);
+
+ ##############################
+ # View Diff
+ ##############################
+} elsif ($fullname =~ s/\.diff$//
+ && -f $fullname . ',v' && $input{r1} && $input{r2})
+{
+
+ # $where-diff-removal if 'cvs rdiff' is used
+ # .. but 'cvs rdiff'doesn't support some options
+ # rcsdiff does (-w and -p), so it is disabled
+ # $where =~ s/\.diff$//;
+
+ # Allow diffs using the ".diff" extension so that browsers that default
+ # to the filename in the URL when saving don't save diffs as eg. foo.c.
+ &doDiff($fullname, $input{r1}, $input{tr1},
+ $input{r2}, $input{tr2}, $input{f});
+ gzipclose();
+ exit;
+
+} elsif (do { (my $tmp = $fullname) =~ s|/([^/]+)$|/Attic/$1|; -f "$tmp,v" }) {
+ # The file has been removed and is in the Attic.
+ # Send a redirect pointing to the file in the Attic.
+ (my $newplace = $scriptwhere) =~ s|/([^/]+)$|/Attic/$1|;
+ if ($ENV{QUERY_STRING} ne "") {
+ redirect("$newplace?$ENV{QUERY_STRING}");
+ } else {
+ redirect($newplace);
+ }
+ exit;
+
+} elsif (0 && (my @files = &safeglob($fullname . ",v"))) {
+ http_header("text/plain");
+ print "You matched the following files:\n";
+ print join ("\n", @files);
+
+ # Find the tags from each file
+ # Display a form offering diffs between said tags
+} else {
+
+ # Assume it's a module name with a potential path following it.
+ my $module;
+ my $xtra = (($module = $where) =~ s|(/.*)||) ? $1 : '';
+
+ # Is there an indexed version of modules?
+ my $fh = do { local (*FH); };
+ if (open($fh, catfile($cvsroot, 'CVSROOT', 'modules'))) {
+ while (<$fh>) {
+ if (/^(\S+)\s+(\S+)/o
+ && $module eq $1
+ && $module ne $2
+ && -d "$cvsroot/$2")
+ {
+ close($fh);
+ redirect("$scriptname/$2$xtra$query");
+ }
+ }
+ close($fh);
+ }
+ fatal("404 Not Found", '%s: no such file or directory', $where);
+}
+
+gzipclose();
+
+## End MAIN
+
+
+sub printDiffSelect($)
+{
+ my ($use_java_script) = @_;
+
+ print '<select id="f" name="f"';
+ print ' onchange="this.form.submit()"' if $use_java_script;
+ print ">\n";
+
+ for my $difftype (@DIFFTYPES) {
+ printf("<option value=\"%s\"%s>%s</option>\n",
+ $difftype, $input{f} eq $difftype ? ' selected="selected"' : '',
+ "\u$DIFFTYPES{$difftype}{descr}");
+ }
+
+ print "</select>";
+}
+
+
+sub printDiffSelectStickyVars()
+{
+ while (my ($key, $val) = each %input) {
+ next if ($key eq 'f');
+ next if (defined($DEFAULTVALUE{$key}) && $DEFAULTVALUE{$key} eq $val);
+ print "<input type=\"hidden\" name=\"", htmlquote($key), "\" value=\"",
+ htmlquote($val), "\" />\n";
+ }
+}
+
+
+sub printLogSortSelect($)
+{
+ my ($use_java_script) = @_;
+
+ print '<select id="logsort" name="logsort"';
+ print ' onchange="this.form.submit()"' if $use_java_script;
+ print ">\n";
+
+ for my $sortkey (@LOGSORTKEYS) {
+ printf("<option value=\"%s\"%s>%s</option>\n",
+ $sortkey, $logsort eq $sortkey ? ' selected="selected"' : '',
+ "\u$LOGSORTKEYS{$sortkey}{descr}");
+ }
+
+ print "</select>";
+}
+
+
+#
+# Find the last modified, version controlled files in the given directories.
+# Compares solely based on modification timestamps. Files in the returned list
+# are without the ,v suffix, and unreadable files have been filtered out.
+#
+sub findLastModifiedSubdirs(@)
+{
+ my (@dirs) = @_;
+
+ my @files;
+ foreach my $dirname (@dirs) {
+ next if ($dirname eq curdir() || $dirname eq updir());
+ my $dir = catdir($fullname, $dirname);
+ next if (!-d $dir);
+
+ my $dh = do { local (*DH); };
+ opendir($dh, $dir) or next;
+ my (@filenames) = grep(!forbidden(catfile($dir, $_)), readdir($dh));
+ closedir($dh);
+
+ my $lastmod = undef;
+ my $lastmodtime = undef;
+ foreach my $filename (@filenames) {
+ ($filename) =
+ (catfile($dirname, $filename) =~ VALID_PATH) or next; # untaint
+ my ($file) = catfile($fullname, $filename);
+ next if ($filename !~ /,v$/o || !-f $file || !-r _);
+ my $modtime = -M _;
+ if (!defined($lastmod) || $modtime < $lastmodtime) {
+ ($lastmod = $filename) =~ s/,v$//;
+ $lastmodtime = $modtime;
+ }
+ }
+ push(@files, $lastmod) if (defined($lastmod));
+ }
+ return @files;
+}
+
+
+sub htmlify_sub(&$)
+{
+ (my $proc, local $_) = @_;
+ my @a = split(m|(<a [^>]+>[^<]*</a>)|i);
+ my $linked;
+ my $result = '';
+
+ while (($_, $linked) = splice(@a, 0, 2)) {
+ &$proc();
+ $result .= $_ if defined($_);
+ $result .= $linked if defined($linked);
+ }
+
+ return $result;
+}
+
+
+sub htmlify($;$)
+{
+ (local $_, my $extra) = @_;
+
+ $_ = htmlquote($_);
+
+ # get URL's as link
+ s{
+ ((https?|ftp)://.+?)([\s\']|&(quot|[lg]t);)
+ }{
+ &link($1, htmlunquote($1)) . $3
+ }egx;
+
+ # get e-mails as link
+ $_ = htmlify_sub {
+ s<
+ ([\w+=\-.!]+@[\w\-]+(?:\.[\w\-]+)+)
+ ><
+ &link($1, "mailto:$1")
+ >egix;
+ } $_;
+
+ if ($extra) {
+
+ # get PR #'s as link: "PR#nnnn" "PR: nnnn, ..." "PR nnnn, ..." "bin/nnnn"
+ if (defined($prcgi) && defined($re_prkeyword)) {
+ my $prev;
+
+ do {
+ $prev = $_;
+
+ $_ = htmlify_sub {
+ s{
+ (\b$re_prkeyword[:\#]?\s*
+ (?:
+ \#?
+ \d+[,\s]\s*
+ )*
+ \#?)
+ (\d+)\b
+ }{
+ $1 . &link($2, sprintf($prcgi, $2))
+ }egix;
+ } $_;
+ } while ($_ ne $prev);
+
+ if (defined($re_prcategories)) {
+ $_ = htmlify_sub {
+ s{
+ (\b$re_prcategories/(\d+)\b)
+ }{
+ &link($1, sprintf($prcgi, $2))
+ }egox;
+ } $_;
+ }
+ }
+
+ # get manpage specs as link: "foo.1" "foo(1)"
+ if (defined($mancgi)) {
+ $_ = htmlify_sub {
+ s{
+ (
+ \b ( \w[\w+\-.]* (?: ::\w[\w+\-.]*)* )
+ (?:
+ \( ([0-9n]) \) \B
+ |
+ \. ([0-9n]) \b
+ )
+ )
+ }{
+ my($text, $name, $section) = ($1, $2, defined($3) ? $3 : $4);
+ ($name =~ /[A-Za-z]/ && $name !~ /\.(:|$)/)
+ ? &link($text, sprintf($mancgi, $section, uri_escape($name)))
+ : $text;
+ }egx;
+ } $_;
+ }
+ }
+
+ return $_;
+}
+
+
+sub spacedHtmlText($;$)
+{
+ (local $_, my $ts) = @_;
+ return '' unless defined($_);
+ $ts ||= $tabstop;
+
+ # Cut trailing spaces and tabs
+ s/[ \t]+$//;
+
+ if (defined($ts)) {
+
+ # Expand tabs
+ 1 while s/(.*)(\t+)/' ' x (length($2) * $ts - length($1) % $ts)/e;
+ }
+
+ # replace <tab> and <space> (\001 is to protect us from htmlify)
+ # gzip can make excellent use of this repeating pattern :-)
+ if ($hr_breakable) {
+
+ # make every other space 'breakable'
+ s/ / \001nbsp;/g; # 2 * <space>
+ # leave single space as it is
+ } else {
+ s/ /\001nbsp;/g;
+ }
+
+ $_ = htmlify($_, $allow_source_extra);
+
+ # unescape
+ y/\001/&/;
+
+ return $_;
+}
+
+
+# Note that this doesn't htmlquote the first argument...
+sub link($$)
+{
+ my ($name, $url) = @_;
+ return sprintf('<a href="%s">%s</a>', htmlquote($url), $name);
+}
+
+
+sub revcmp($$)
+{
+ my ($rev1, $rev2) = @_;
+
+ # make no comparison for a tag or a branch
+ return 0 if $rev1 =~ /[^\d.]/ || $rev2 =~ /[^\d.]/;
+
+ my (@r1) = split(/\./, $rev1);
+ my (@r2) = split(/\./, $rev2);
+ my ($a, $b);
+
+ while (($a = shift(@r1)) && ($b = shift(@r2))) {
+ return $a <=> $b unless ($a == $b);
+ }
+ if (@r1) { return 1; }
+ if (@r2) { return -1; }
+ return 0;
+}
+
+
+sub fatal($$@)
+{
+ my ($errcode, $format, @args) = @_;
+ print "Status: $errcode\r\n";
+ html_header('Error');
+ print '<div id="error">Error: ',
+ sprintf($format, map(htmlquote($_), @args)), "</div>\n";
+ html_footer();
+ exit(1);
+}
+
+
+#
+# Sends a redirect to the given URL.
+#
+sub redirect($;$)
+{
+ my ($url, $permanent) = @_;
+ my ($status, $text);
+ if ($permanent) {
+ $status = '301';
+ $text = 'Moved Permanently';
+ } else {
+ $status = '302';
+ $text = 'Found';
+ }
+ print "Status: $status $text\r\n", "Location: $url\r\n";
+ html_header($text);
+ print "<p>This document has moved ", &link('here', $url), ".</p>\n";
+ html_footer();
+ exit(1);
+}
+
+
+sub safeglob($)
+{
+ my ($filename) = @_;
+
+ (my $dirname = $filename) =~ s|/[^/]+$||;
+ $filename =~ s|.*/||;
+
+ my @results;
+ my $dh = do { local (*DH); };
+ if (opendir($dh, $dirname)) {
+ my $glob = $filename;
+ my $t;
+
+ # transform filename from glob to regex. Deal with:
+ # [, {, ?, * as glob chars
+ # make sure to escape all other regex chars
+ $glob =~ s/([\.\(\)\|\+])/\\$1/g;
+ $glob =~ s/\*/.*/g;
+ $glob =~ s/\?/./g;
+ $glob =~ s/{([^}]+)}/($t = $1) =~ s-,-|-g; "($t)"/eg;
+ $glob = qr/^$glob$/;
+
+ foreach (readdir($dh)) {
+ if ($_ =~ $glob && $_ =~ VALID_PATH) {
+ push(@results, catfile($dirname, $1)); # untaint
+ }
+ }
+ closedir($dh);
+ }
+
+ return @results;
+}
+
+
+#
+# Searches @command_path for the given executable file.
+#
+sub search_path($)
+{
+ my ($command) = @_;
+ for my $d (@command_path) {
+ my $cmd = catfile($d, $command);
+ return $cmd if (-x $cmd && !-d _);
+ }
+ return '';
+}
+
+
+#
+# Gets the enscript(1) highlight mode corresponding to the given filename,
+# or undef if unsupported.
+#
+sub getEnscriptHL($)
+{
+ return undef unless $allow_enscript;
+ my ($filename) = @_;
+ while (my ($hl, $regex) = each %enscript_types) {
+ return $hl if ($filename =~ $regex);
+ }
+ return undef;
+}
+
+
+#
+# Gets the MIME type for the given file name.
+#
+sub getMimeType($;$)
+{
+ my ($fullname, $binary) = @_;
+ $binary = ($keywordsubstitution && $keywordsubstitution =~ /b/)
+ unless defined($binary);
+
+ (my $suffix = $fullname) =~ s/^.*\.([^.]*)$/$1/;
+
+ my $mimetype = $MTYPES{$suffix};
+ $mimetype ||= $MimeTypes->mimeTypeOf($fullname) if defined($MimeTypes);
+
+ if (!$mimetype && $suffix ne '*' && -f $mime_types && -r _) {
+ my $fh = do { local (*FH); };
+ if (open($fh, $mime_types)) {
+ my $re = sprintf('^\s*(\S+\/\S+)\s.+\b%s\b', quotemeta($suffix));
+ $re = qr/$re/;
+ while (my $line = <$fh>) {
+ if ($line =~ $re) {
+ $mimetype = $1;
+ $MTYPES{$suffix} = $mimetype;
+ last;
+ }
+ }
+ close($fh);
+ } else {
+ warn("Can't open MIME types file $mime_types for reading: $!");
+ }
+ }
+
+ $mimetype ||= $MTYPES{'*'};
+ $mimetype ||= $binary ? 'application/octet-stream' : 'text/plain';
+ return $mimetype;
+}
+
+
+###############################
+# read first lines like head(1)
+###############################
+sub head($;$)
+{
+ my ($fh, $linecount) = @_;
+ $linecount ||= 10;
+
+ my @buf;
+ if ($linecount > 0) {
+ for (my $i = 0; !eof($fh) && $i < $linecount; $i++) {
+ push @buf, scalar <$fh>;
+ }
+ } else {
+ @buf = <$fh>;
+ }
+ return @buf;
+}
+
+
+###############################
+# scan vim and Emacs directives
+###############################
+sub scan_directives(@)
+{
+ my $ts = undef;
+
+ for (@_) {
+ $ts = $1 if /\b(?:ts|tabstop|tab-width)[:=]\s*([1-9]\d*)\b/;
+ }
+
+ ('tabstop' => $ts);
+}
+
+
+sub openOutputFilter()
+{
+ return unless $output_filter;
+
+ open(STDOUT, "|-") and return;
+
+ # child of child
+ open(STDERR, '>', devnull());
+ exec($output_filter) or exit -1;
+}
+
+
+###############################
+# show Annotation
+###############################
+sub doAnnotate($)
+{
+ my ($rev) = @_;
+ (my $pathname = $where) =~ s|((?<=/)Attic/)?[^/]*$||;
+ (my $filename = $where) =~ s|^.*/||;
+
+ # This annotate version is based on the cvs annotate-demo Perl script by
+ # Cyclic Software. It was written by Cyclic Software,
+ # http://www.cyclic.com/, and is in the public domain.
+ # We could abandon the use of rlog, rcsdiff and co using
+ # the cvs server in a similiar way one day (..after rewrite).
+
+ local (*CVS_IN, *CVS_OUT);
+ my $annotate_err;
+ my ($h, $err) =
+ startproc([ $CMD{cvs}, @annotate_options, 'server' ],
+ '<pipe', \*CVS_IN, '>pipe', \*CVS_OUT,
+ '2>', \$annotate_err);
+ fatal('500 Internal Error',
+ 'Annotate failure (exit status %s), output: <pre>%s</pre>',
+ $? >> 8 || -1, $err)
+ unless $h;
+
+ # OK, first send the request to the server. A simplified example is:
+ # Root /home/kingdon/zwork/cvsroot
+ # Argument foo/xx
+ # Directory foo
+ # /home/kingdon/zwork/cvsroot/foo
+ # Directory .
+ # /home/kingdon/zwork/cvsroot
+ # annotate
+ # although as you can see there are a few more details.
+
+ print CVS_IN "Root $cvsroot\n";
+ print CVS_IN
+ "Valid-responses ok error Valid-requests Checked-in Updated Merged Removed M E\n";
+
+ # Don't worry about sending valid-requests, the server just needs to
+ # support "annotate" and if it doesn't, there isn't anything to be done.
+ print CVS_IN "UseUnchanged\n";
+ print CVS_IN "Argument -r\n";
+ print CVS_IN "Argument $rev\n";
+ print CVS_IN "Argument $where\n";
+
+ # The protocol requires us to fully fake a working directory (at
+ # least to the point of including the directories down to the one
+ # containing the file in question).
+ # So if $where is "dir/sdir/file", then dirs will be ("dir","sdir","file")
+ my $path = '';
+ foreach my $dir (split('/', $where)) {
+
+ if ($path eq "") {
+ # In our example, $dir is "dir".
+ $path = $dir;
+ } else {
+ print CVS_IN "Directory $path\n";
+ print CVS_IN "$cvsroot/$path\n";
+
+ # In our example, $_ is "sdir" and $path becomes "dir/sdir"
+ # And the next time, "file" and "dir/sdir/file" (which then gets
+ # ignored, because we don't need to send Directory for the file).
+ $path .= "/$dir";
+ }
+ }
+ undef $path;
+
+ # And the last "Directory" before "annotate" is the top level.
+ print CVS_IN "Directory .\n";
+ print CVS_IN "$cvsroot\n";
+
+ print CVS_IN "annotate\n";
+
+ # OK, we've sent our command to the server. Thing to do is to
+ # close the writer side and get all the responses.
+ if (!close(CVS_IN)) {
+ $h->finish();
+ fatal('500 Internal Error',
+ 'Annotate failure (exit status %s): <code>%s</code>, output: ' .
+ '<pre>%s</pre>', $? >> 8, $!, $annotate_err);
+ }
+
+ navigateHeader($scriptwhere, $pathname, $filename, $rev, 'annotate');
+
+ print '<h3 style="text-align: center">Annotation of ',
+ htmlquote("$pathname$filename"), ", revision $rev</h3>\n";
+
+ # Ready to get the responses from the server.
+ # For example:
+ # E Annotations for foo/xx
+ # E ***************
+ # M 1.3 (kingdon 06-Sep-97): hello
+ # ok
+ my ($lineNr) = 0;
+ my ($oldLrev, $oldLusr) = ("", "");
+ my ($revprint, $usrprint);
+
+ if ($annTable) {
+ print <<EOF;
+<table style="border: none" cellspacing="0" cellpadding="0" summary="Annotation">
+EOF
+ } else {
+ print "<pre>";
+ }
+
+ # prefetch several lines
+ my @buf = head(*CVS_OUT);
+
+ my %d = scan_directives(@buf);
+
+ while (@buf || !eof(*CVS_OUT)) {
+
+ $_ = @buf ? shift @buf : <CVS_OUT>;
+ my @words = split;
+
+ # Adding one is for the (single) space which follows $words[0].
+ my $rest = substr($_, length($words[0]) + 1);
+ if ($words[0] eq "E") {
+ next;
+ } elsif ($words[0] eq "M") {
+ $lineNr++;
+ (my $lrev = substr($_, 2, 13)) =~ y/ //d;
+ (my $lusr = substr($_, 16, 9)) =~ y/ //d;
+ my $line = substr($_, 36);
+ my $isCurrentRev = ($rev eq $lrev);
+
+ # we should parse the date here ..
+ if ($lrev eq $oldLrev) {
+ $revprint = sprintf('%-8s', '');
+ } else {
+ $revprint = sprintf('%-8s', $lrev);
+ $revprint =~ s|(\S+)|&link($1, uri_escape($filename)."$query#rev$1")|e;
+ $oldLusr = '';
+ }
+
+ $usrprint = ($lusr eq $oldLusr) ? '' : $lusr;
+ $oldLrev = $lrev;
+ $oldLusr = $lusr;
+
+ print $is_textbased ? '<b>' : '<span class="current-rev">'
+ if $isCurrentRev;
+
+ $usrprint = sprintf('%-8s', $usrprint);
+ printf '%s%s %s %4d:', $revprint, $isCurrentRev ? '!' : ' ',
+ htmlquote($usrprint), $lineNr;
+ print spacedHtmlText($line, $d{tabstop});
+
+ print $is_textbased ? '</b>' : '</span>' if $isCurrentRev;
+
+ } elsif ($words[0] eq "ok") {
+
+ # We could complain about any text received after this, like the
+ # CVS command line client. But for simplicity, we don't.
+ } elsif ($words[0] eq "error") {
+ fatal("500 Internal Error",
+ 'Error occured during annotate: <b>%s</b>', $_);
+ }
+ }
+ $h->finish();
+
+ if ($annTable) {
+ print "</table>";
+ } else {
+ print "</pre>";
+ }
+ html_footer();
+}
+
+###############################
+# make Checkout
+###############################
+sub doCheckout($$)
+{
+ my ($fullname, $rev) = @_;
+ $rev = undef if ($rev && ($rev eq '.'));
+
+ # Start resolving whether we will do a markup view or not.
+ my $do_markup = undef;
+ my $want_type = $input{'content-type'};
+
+ # No markup if markup disallowed.
+ $do_markup = 0 unless $allow_markup;
+
+ # No markup if checkout magic cookie in URL.
+ $do_markup = 0 if (!defined($do_markup) && $doCheckout);
+
+ # Do markup if explicitly asked using cvsweb-markup content type. If the
+ # asked content type is anything else, no markup.
+ if (!defined($do_markup) && $want_type) {
+ if ($want_type =~ CVSWEBMARKUP) {
+ $want_type = undef;
+ $do_markup = 1;
+ } else {
+ $do_markup = 0;
+ }
+ }
+
+ # Ok, if $do_markup is still undefined, we know that a download has not been
+ # explicitly asked. For the last check further down below we'll need to
+ # know if the file is binary, and possibly run a log on it.
+ my $needlog = $do_markup || $use_moddate;
+
+ my $moddate = undef;
+ my $revopt;
+ if (defined($rev)) {
+ $revopt = "-r$rev";
+ if ($needlog) {
+ readLog($fullname, $rev);
+ $moddate = $date{$rev};
+ }
+ } else {
+ $revopt = "-rHEAD";
+ if ($needlog) {
+ readLog($fullname);
+ $moddate = $date{$symrev{HEAD}};
+ }
+ }
+
+ my $cr = abs_path($cvsroot) || $cvsroot;
+ # abs_path() taints when run as a CGI...
+ if ($cr =~ VALID_PATH) {
+ $cr = $1;
+ } else {
+ fatal('500 Internal Error', 'Illegal CVS root: <code>%s</code>', $cr);
+ }
+ # Use abs_path() to work around a bug of cvs -p; expand symlinks if we can.
+ my @cmd = ($CMD{cvs}, @cvs_options, '-d', $cr, 'co', '-p', $revopt, $where);
+
+ local (*CVS_OUT, *CVS_ERR);
+ my ($h, $err) =
+ startproc(\@cmd, \"", '>pipe', \*CVS_OUT, '2>pipe', \*CVS_ERR);
+ fatal('500 Internal Error',
+ 'Checkout failure (exit status %s), output: <pre>%s</pre>',
+ $? >> 8 || -1, $err)
+ unless $h;
+
+ if (eof(CVS_ERR)) {
+ $h->finish();
+ fatal("404 Not Found", '%s is not (any longer) pertinent', $where);
+ }
+
+ #===================================================================
+ #Checking out squid/src/ftp.c
+ #RCS: /usr/src/CVS/squid/src/ftp.c,v
+ #VERS: 1.1.1.28.6.2
+ #***************
+
+ # Parse CVS header
+ my ($revision, $filename, $cvsheader);
+ $filename = "";
+ while (<CVS_ERR>) {
+ last if (/^\*\*\*\*/);
+ $revision = $1 if (/^VERS: (.*)$/);
+
+ if (/^Checking out (.*)$/) {
+ ($filename = $1) =~ s|^\./+||;
+ }
+ $cvsheader .= $_;
+ }
+ close(CVS_ERR);
+
+ if ($filename ne $where) {
+ $h->finish();
+ fatal("500 Internal Error",
+ 'Unexpected output from cvs co: <pre>%s</pre> ' .
+ '(expected "<code>%s</code>" but got "<code>%s</code>")',
+ $cvsheader, $where, $filename);
+ }
+
+ # Last checks whether we'll do markup or not.
+ my $isbin = $keywordsubstitution && $keywordsubstitution =~ /b/;
+ my $mimetype = getMimeType($fullname, $isbin);
+
+ # If we still are not sure whether to do markup or not:
+ # if the MIME type is "viewable" or this is not a binary file, do.
+ $do_markup = !$isbin || viewable($mimetype) unless defined($do_markup);
+
+ if ($do_markup) {
+
+ # If this is something we'll be linking to in the markup view, we are
+ # done with this particular output from "cvs co" and must discard it.
+ my $linked = $mimetype =~ m{^image/|application/pdf$}i;
+ if ($linked) {
+ close(CVS_OUT);
+ $h->finish();
+ }
+
+ # Here we know the last modified date, but don't know if tags have been
+ # added afterwards (those are shown in the markup view): no last-modified.
+ cvswebMarkup(\*CVS_OUT, $fullname, $revision, $isbin, $mimetype, $needlog);
+
+ $h->finish() unless $linked;
+
+ } else {
+ http_header($want_type || $mimetype, $moddate);
+ local $/ = undef;
+ print <CVS_OUT>;
+ $h->finish();
+ }
+}
+
+
+sub cvswebMarkup($$$$$$;$)
+{
+ my ($filehandle, $fullname, $rev, $isbin, $mimetype, $logged, $mod) = @_;
+
+ (my $pathname = $where) =~ s|((?<=/)Attic/)?[^/]*$||;
+ (my $filename = $where) =~ s|^.*/||;
+
+ navigateHeader($scriptwhere, $pathname, $filename, $rev, 'view', $mod);
+
+ print <<EOF;
+<hr />
+<div class="log-markup">
+File:
+EOF
+ print &clickablePath($where, 1), "<br />\n";
+
+ if ($show_log_in_markup) {
+ readLog($fullname) unless $logged; #,$rev);
+ printLog($rev, $mimetype, $isbin);
+ } else {
+ print "Revision: <b>$rev</b><br />\n";
+ print 'Tag: ', htmlquote($input{only_with_tag}), "<br />\n"
+ if $input{only_with_tag};
+ }
+ print "</div>\n<hr />";
+ my $url = download_url(uri_escape($filename), $rev, $mimetype);
+
+ if ($mimetype =~ m|^image/|i) {
+ printf '<img src="%s" alt="%s" /><br />',
+ $url . $barequery, htmlquote($filename);
+ } elsif (lc($mimetype) eq 'application/pdf') {
+ printf '<embed src="%s" width="100%%" height="100%%" /><br />',
+ $url . $barequery;
+ } else {
+
+ print "<pre>\n";
+ my $linenumbers = $input{ln} || 0;
+
+ if (my $enscript_hl = getEnscriptHL($filename)) {
+ doEnscript($filehandle, $enscript_hl, $linenumbers);
+
+ } else {
+ my $ln = 0;
+ my @buf = ();
+ my $ts = undef;
+
+ if ($preformat_in_markup) {
+ # prefetch several lines
+ @buf = head($filehandle);
+ my %d = scan_directives(@buf);
+ $ts = $d{tabstop};
+ }
+
+ while (@buf || !eof($filehandle)) {
+ $_ = @buf ? shift @buf : <$filehandle>;
+ if ($linenumbers) {
+ $ln++;
+ printf '<a id="l%d" class="src">%5d: </a>', ($ln) x 2;
+ }
+ print $preformat_in_markup ? spacedHtmlText($_, $ts) : htmlquote($_);
+ }
+ }
+
+ print "</pre>\n";
+ }
+ html_footer();
+}
+
+
+sub viewable($)
+{
+ return shift =~ m{^((text|image)/|application/pdf)}i;
+}
+
+
+###############################
+# Show Colored Diff
+###############################
+sub doDiff($$$$$$)
+{
+ my ($fullname, $r1, $tr1, $r2, $tr2, $f) = @_;
+
+ if (forbidden($fullname)) {
+ fatal('403 Forbidden', 'Access to %s forbidden.', $where);
+ }
+
+ my ($rev1, $sym1);
+ if ($r1 =~ /([^:]+)(:(.+))?/) {
+ $rev1 = $1;
+ $sym1 = $3;
+ }
+ if ($r1 eq 'text') {
+ $rev1 = $tr1;
+ $sym1 = "";
+ }
+
+ my ($rev2, $sym2);
+ if ($r2 =~ /([^:]+)(:(.+))?/) {
+ $rev2 = $1;
+ $sym2 = $3;
+ }
+ if ($r2 eq 'text') {
+ $rev2 = $tr2;
+ $sym2 = "";
+ }
+
+ #
+ # rev1 and rev2 are now both numeric revisions.
+ # Thus we do a DWIM here and swap them if rev1 is after rev2.
+ # XXX should we warn about the fact that we do this?
+ if (&revcmp($rev1, $rev2) > 0) {
+ my ($tmp1, $tmp2) = ($rev1, $sym1);
+ ($rev1, $sym1) = ($rev2, $sym2);
+ ($rev2, $sym2) = ($tmp1, $tmp2);
+ }
+
+ my $mimetype = getMimeType($fullname);
+
+ #
+ # Check for per-MIME type diff commands.
+ #
+ my $diffcmd = undef;
+ if (my $diffcmds = $DIFF_COMMANDS{lc($mimetype)}) {
+ if ($f =~ /^ext(\d*)$/) {
+ my $n = $1 || 0;
+ $diffcmd = $diffcmds->[$n];
+ }
+ }
+ if ($diffcmd && $diffcmd->{cmd} && $diffcmd->{name}) {
+
+ if ($diffcmd->{args} && ref($diffcmd->{args}) ne 'ARRAY') {
+ fatal('500 Internal Error',
+ 'Configuration error: arguments to external diff tools must ' .
+ 'be given as array refs. See "<code>%s</code>" in ' .
+ '<code>%%DIFF_COMMANDS</code>.',
+ $diffcmd->{name});
+ }
+
+ (my $cvsname = $where) =~ s/\.diff$//;
+
+ # Create two temporary files with the two revisions
+ my $temp_fn1 = checkout_to_temp($cvsroot, $cvsname, $rev1);
+ my $temp_fn2 = checkout_to_temp($cvsroot, $cvsname, $rev2);
+
+ # Execute chosen diff binary.
+ local (*DIFF_OUT);
+ my @cmd = ($diffcmd->{cmd});
+ push(@cmd, @{$diffcmd->{args}}) if $diffcmd->{args};
+ push(@cmd, $temp_fn1, $temp_fn2);
+ my ($h, $err) = startproc(\@cmd, \"", '>pipe', \*DIFF_OUT);
+ if (!$h) {
+ unlink($temp_fn1);
+ unlink($temp_fn2);
+ fatal('500 Internal Error',
+ 'Diff failure (exit status %s), output: <pre>%s</pre>',
+ $? >> 8 || -1, $err);
+ }
+
+ http_header($diffcmd->{type} || 'text/plain');
+ local $/ = undef;
+ print <DIFF_OUT>;
+ $h->finish();
+ unlink($temp_fn1);
+ unlink($temp_fn2);
+
+ exit;
+ }
+
+ #
+ # Normal CVS diff.
+ #
+
+ $f = $DEFAULTVALUE{f} || 'u' if ($f =~ /^ext\d*$/);
+ my $difftype = $DIFFTYPES{$f};
+ if (!$difftype) {
+ fatal("400 Bad arguments", 'Diff format %s not understood', $f);
+ }
+
+ my @difftype = @{$difftype->{opts}};
+ my $human_readable = $difftype->{colored};
+
+ # Apply special diff options. -p and -F are not available with side by side
+ # diffs and may cause problems with older (< 2.8) versions of diffutils if
+ # used with --side-by-side.
+ if ($showfunc && $f !~ /^s/) {
+ push(@difftype, '-p');
+ while (my ($re1, $re2) = each %funcline_regexp) {
+ if ($fullname =~ $re1) {
+ push(@difftype, '-F', $re2);
+ last;
+ }
+ }
+ }
+
+ if ($human_readable) {
+ push(@difftype, '-w') if $hr_ignwhite;
+ push(@difftype, '-kk') if $hr_ignkeysubst;
+ }
+
+ my $fh = do { local (*FH); };
+ if (!open($fh, "-|")) { # child
+ open(STDERR, ">&STDOUT"); # Redirect stderr to stdout
+ openOutputFilter();
+ exec($CMD{rcsdiff}, @rcsdiff_options, @difftype, "-r$rev1", "-r$rev2",
+ $fullname) or exit -1;
+ }
+
+ if ($human_readable) {
+ #
+ # Human readable diff.
+ #
+ human_readable_diff($fh, $rev2);
+ html_footer();
+ gzipclose();
+ exit;
+
+ } elsif ($f =~ /^([ucs])c$/) {
+ #
+ # Enscript colored diff.
+ #
+ my $hl = 'diff';
+ $hl .= $1 if ($1 eq 'u' || $1 eq 's');
+ (my $where_nd = $where) =~ s/\.diff$//;
+ (my $pathname = $where_nd) =~ s|((?<=/)Attic/)?[^/]*$||;
+ (my $filename = $where_nd) =~ s|^.*/||;
+ (my $swhere = $scriptwhere) =~ s|\.diff$||;
+ navigateHeader($swhere, $pathname, $filename, $rev2, 'diff');
+ printf(<<EOF, $where_nd, $rev1, $rev2);
+<h3 style="text-align: center">Diff for /%s between versions %s and %s</h3>
+<pre>
+EOF
+ doEnscript(\$fh, $hl, 0, 'cvsweb_diff');
+ print <<EOF;
+</pre>
+<hr style="width: 100%" />
+<form method="get" action="$scriptwhere">
+EOF
+ printDiffSelectStickyVars();
+ print 'Diff format: ';
+ printDiffSelect($use_java_script);
+ print "<input type=\"submit\" value=\"Show\" />\n</form>\n";
+ html_footer();
+ gzipclose();
+ exit;
+
+ } else {
+ #
+ # Plain diff.
+ #
+ http_header("text/plain");
+ }
+
+ #
+ #===================================================================
+ #RCS file: /home/ncvs/src/sys/netinet/tcp_output.c,v
+ #retrieving revision 1.16
+ #retrieving revision 1.17
+ #diff -c -r1.16 -r1.17
+ #*** /home/ncvs/src/sys/netinet/tcp_output.c 1995/11/03 22:08:08 1.16
+ #--- /home/ncvs/src/sys/netinet/tcp_output.c 1995/12/05 17:46:35 1.17
+ #
+ # Ideas:
+ # - nuke the stderr output if it's what we expect it to be
+ # - Add "no differences found" if the diff command supplied no output.
+ #
+ #*** src/sys/netinet/tcp_output.c 1995/11/03 22:08:08 1.16
+ #--- src/sys/netinet/tcp_output.c 1995/12/05 17:46:35 1.17 RELENG_2_1_0
+ # (bogus example, but...)
+ #
+ my ($f1, $f2);
+ if (grep { $_ eq '-u' } @difftype) {
+ $f1 = '---';
+ $f2 = '\+\+\+';
+ } else {
+ $f1 = '\*\*\*';
+ $f2 = '---';
+ }
+
+ while (<$fh>) {
+ if (m|^$f1 $cvsroot|o) {
+ s|$cvsroot/||o;
+ if ($sym1) {
+ chop;
+ $_ .= " $sym1\n";
+ }
+ } elsif (m|^$f2 $cvsroot|o) {
+ s|$cvsroot/||o;
+
+ if ($sym2) {
+ chop;
+ $_ .= " $sym2\n";
+ }
+ }
+ print $_;
+ }
+ close($fh);
+}
+
+
+###############################
+# Show Logs ..
+###############################
+sub getDirLogs($$@)
+{
+ my ($cvsroot, $dirname, @otherFiles) = @_;
+ my $tag = $input{only_with_tag};
+ my $DirName = catdir($cvsroot, $where);
+
+ my @files = &safeglob("$DirName/*,v");
+ push (@files, &safeglob("$DirName/Attic/*,v")) unless $input{hideattic};
+ foreach my $file (@otherFiles) {
+ push(@files, catfile($DirName, $file));
+ }
+
+ # Weed out unreadable files.
+ my $i = 0;
+ my @unreadable = ();
+ while ($i < scalar(@files)) {
+ # Note: last modified files from subdirs returned by
+ # findLastModifiedSubdirs() come without the ,v suffix so they're not
+ # found here, but have already been checked for readability. *cough*
+ if (-r $files[$i] || !-e _) {
+ $i++;
+ } else {
+ push(@unreadable, splice(@files, $i, 1));
+ }
+ }
+
+ # If there are no files, we're done.
+ return @unreadable unless @files;
+
+ my @cmd = ($CMD{rlog});
+ # Can't use -r<tag> as '-' is allowed in tagnames,
+ # but misinterpreted by rlog.
+ push(@cmd, '-r') unless defined($tag);
+
+ my $fh = do { local (*FH); };
+ if (!open($fh, '-|')) { # Child
+ open(STDERR, '>', devnull()); # Ignore rlog's complaints.
+ openOutputFilter();
+ if ($file_list_len && $file_list_len > 1) {
+ while (scalar(@files) > $file_list_len) { # Process files in chunks.
+ system(@cmd, splice(@files, 0, $file_list_len)) == 0 or exit -1;
+ }
+ }
+ exec(@cmd, @files) or exit -1;
+ }
+ undef @cmd;
+
+ my $state = 'start';
+ my ($date, $branchpoint, $branch, $log, @filetags);
+ my ($rev, $revision, $revwanted, $filename, $head, $author, $keywordsubst);
+
+ while (<$fh>) {
+ if ($state eq "start") {
+
+ #Next file. Initialize file variables
+ $rev = '';
+ $revwanted = '';
+ $branch = '';
+ $branchpoint = '';
+ $filename = '';
+ $log = '';
+ $revision = '';
+ %symrev = ();
+ @filetags = ();
+ $keywordsubst= '';
+
+ #jump to head state
+ $state = "head";
+ }
+
+ again:
+
+ if ($state eq "head") {
+
+ #$rcsfile = $1 if (/^RCS file: (.+)$/); #not used (yet)
+
+ if (/^Working file: (.+)$/) {
+ $filename = $1;
+ } elsif (/^head: (.+)$/) {
+ $head = $1;
+ } elsif (/^branch: (.+)$/) {
+ $branch = $1;
+ } elsif (/^keyword substitution: (.+)$/) {
+ $keywordsubst = $1;
+ } elsif (/^symbolic names:/) {
+ $state = "tags";
+ ($branch = $head) =~ s/\.\d+$//
+ if $branch eq '';
+ $branch =~ s/(\d+)$/0.$1/;
+ $symrev{MAIN} = $branch;
+ $symrev{HEAD} = $branch;
+ $alltags{MAIN} = 1;
+ $alltags{HEAD} = 1;
+ push (@filetags, "MAIN", "HEAD");
+ } elsif ($_ =~ LOG_REVSEPR) {
+ $state = "log";
+ $rev = '';
+ $date = '';
+ $log = '';
+
+ # Try to reconstruct the relative filename if RCS spits out a full path
+ $filename =~ s%^\Q$DirName\E/%%;
+ }
+ next;
+ }
+
+ if ($state eq "tags") {
+ if (/^\s+([^:]+):\s+([\d\.]+)\s*$/) {
+ push (@filetags, $1);
+ $symrev{$1} = $2;
+ $alltags{$1} = 1;
+ next;
+ } elsif (/^\S/) {
+
+ if (defined($tag)) {
+ if (defined($symrev{$tag}) || $tag eq "HEAD") {
+ $revwanted = $symrev{$tag eq "HEAD" ? "MAIN" : $tag};
+ ($branch = $revwanted) =~ s/\b0\.//;
+ ($branchpoint = $branch) =~ s/\.?\d+$//;
+ $revwanted = '' if ($revwanted ne $branch);
+ } elsif ($tag ne "HEAD") {
+ $state = "skip";
+ next;
+ }
+ }
+
+ foreach my $tagfound (@filetags) {
+ $tags{$tagfound} = 1;
+ }
+ $state = "head";
+ goto again;
+ }
+ }
+
+ if ($state eq "log") {
+ if ($_ =~ LOG_REVSEPR || $_ =~ LOG_FILESEPR) {
+
+ # End of a log entry.
+ my $revbranch = $rev;
+ $revbranch =~ s/\.\d+$//;
+
+ if ($revwanted eq '' && $branch ne '' && $branch eq $revbranch
+ || !defined($tag))
+ {
+ $revwanted = $rev;
+ }
+
+ if ($revwanted ne ''
+ ? $rev eq $revwanted
+ : $branchpoint ne ''
+ ? $rev eq $branchpoint
+ : 0
+ && ($rev eq $head))
+ { # Don't think head is needed here..
+ my @finfo = ($rev, $date, $log, $author, $filename, $keywordsubst);
+ (my $name = $filename) =~ s%/.*%%;
+ $fileinfo{$name} = [@finfo];
+ $state = "done" if ($rev eq $revwanted);
+ }
+ $rev = '';
+ $date = '';
+ $log = '';
+ } elsif ($date eq ''
+ && m|^date:\s+(\d+)/(\d+)/(\d+)\s+(\d+):(\d+):(\d+);|)
+ {
+ my $yr = $1;
+ $yr -= 1900 if ($yr > 100); # Damn 2-digit year routines :-)
+ $date = timegm($6, $5, $4, $3, $2 - 1, $yr);
+ ($author) = /author: ([^;]+)/;
+ $state = 'log';
+ $log = '';
+ next;
+ } elsif ($rev eq '' && /^revision (\d+(?:\.\d+)+).*$/) {
+ $rev = $1; # .*$ eats up the locker(lockers?) info, if any
+ next;
+ } else {
+ $log .= $_;
+ }
+ }
+
+ if ($_ =~ LOG_FILESEPR) {
+ $state = "start";
+ next;
+ }
+ }
+
+ my $linesread = $. || 0;
+ close($fh);
+
+ if ($linesread == 0) {
+ fatal('500 Internal Error',
+ 'Failed to spawn GNU rlog on <em>"%s"</em>.<br /><br />Did you set the <b><code>@command_path</code></b> in your configuration file correctly? (Currently: "<code>%s</code>")',
+ htmlquote(join(', ', @files)), join(':', @command_path));
+ }
+
+ return @unreadable;
+}
+
+
+sub readLog($;$)
+{
+ my ($fullname, $revision) = @_;
+ my ($symnames, $head, $rev, $br, $brp, $branch, $branchrev);
+
+ $revision = defined($revision) ? "-r$revision" : '';
+
+ undef %symrev;
+ undef %revsym;
+ undef @allrevisions;
+ undef %date;
+ undef %author;
+ undef %state;
+ undef %difflines;
+ undef %log;
+ $keywordsubstitution = '';
+
+ my $fh = do { local (*FH); };
+ if (!open($fh, "-|")) { # child
+ if ($revision ne '') {
+ openOutputFilter();
+ exec($CMD{rlog}, $revision, $fullname) or exit -1;
+ } else {
+ openOutputFilter();
+ exec($CMD{rlog}, $fullname) or exit -1;
+ }
+ }
+
+ my $curbranch = undef;
+ while (<$fh>) {
+ if ($symnames) {
+ if (/^\s+([^:]+):\s+([\d\.]+)/) {
+ $symrev{$1} = $2;
+ next;
+ } else {
+ $symnames = 0;
+ }
+ }
+ if (/^head:\s+([\d\.]+)/) {
+ $head = $1;
+ } elsif (/^branch:\s+([\d\.]+)/) {
+ $curbranch = $1;
+ } elsif (/^symbolic names/) {
+ $symnames = 1;
+ } elsif (/^keyword substitution: (.+)$/) {
+ $keywordsubstitution = $1;
+ } elsif (/^-----/) {
+ last;
+ }
+ }
+ ($curbranch = $head) =~ s/\.\d+$// if (!defined($curbranch));
+
+ # each log entry is of the form:
+ # ----------------------------
+ # revision 3.7.1.1
+ # date: 1995/11/29 22:15:52; author: fenner; state: Exp; lines: +5 -3
+ # log info
+ # ----------------------------
+
+ # For a locked revision, the first line after the separator
+ # becomes smth like
+ # revision 9.19 locked by: vassilii;
+
+ logentry:
+
+ while ($_ !~ LOG_FILESEPR) {
+ $_ = <$fh>;
+ last logentry if (!defined($_)); # EOF
+ if (/^revision (\d+(?:\.\d+)+)/) {
+ $rev = $1;
+ unshift(@allrevisions, $rev);
+ } elsif ($_ =~ LOG_FILESEPR || $_ =~ LOG_REVSEPR) {
+ next logentry;
+ } else {
+
+ # The rlog output is syntactically ambiguous. We must
+ # have guessed wrong about where the end of the last log
+ # message was.
+ # Since this is likely to happen when people put rlog output
+ # in their commit messages, don't even bother keeping
+ # these lines since we don't know what revision they go with
+ # any more.
+ next logentry;
+ }
+ $_ = <$fh>;
+ if (
+ m|^date:\s+(\d+)/(\d+)/(\d+)\s+(\d+):(\d+):(\d+);\s+author:\s+(\S+);\s+state:\s+(\S+);\s+(lines:\s+([0-9\s+-]+))?|
+ )
+ {
+ my $yr = $1;
+ $yr -= 1900 if ($yr > 100); # Damn 2-digit year routines :-)
+ $date{$rev} = timegm($6, $5, $4, $3, $2 - 1, $yr);
+ $author{$rev} = $7;
+ $state{$rev} = $8;
+ $difflines{$rev} = $10;
+ } else {
+ fatal("500 Internal Error", 'Error parsing RCS output: %s', $_);
+ }
+
+ line:
+ while (<$fh>) {
+ next line if (/^branches:\s/);
+ last line if ($_ =~ LOG_FILESEPR || $_ =~ LOG_REVSEPR);
+ $log{$rev} .= $_;
+ }
+ }
+ close($fh);
+
+ @revorder = reverse sort { revcmp($a, $b) } @allrevisions;
+
+ #
+ # HEAD is an artificial tag which is simply the highest tag number on the main
+ # branch, unless there is a branch tag in the RCS file in which case it's the
+ # highest revision on that branch. Find it by looking through @revorder; it
+ # is the first commit listed on the appropriate branch.
+ # This is not neccesary the same revision as marked as head in the RCS file.
+ my $headrev = $curbranch || "1";
+ ($symrev{MAIN} = $headrev) =~ s/(\d+)$/0.$1/;
+
+ foreach $rev (@revorder) {
+ if ($rev =~ /^(\S*)\.\d+$/ && $headrev eq $1) {
+ $symrev{HEAD} = $rev;
+ last;
+ }
+ }
+ ($symrev{HEAD} = $headrev) =~ s/\.\d+$// unless defined($symrev{HEAD});
+
+ #
+ # Now that we know all of the revision numbers, we can associate
+ # absolute revision numbers with all of the symbolic names, and
+ # pass them to the form so that the same association doesn't have
+ # to be built then.
+ #
+ undef @branchnames;
+ undef %branchpoint;
+ undef $sel;
+
+ foreach (reverse sort keys %symrev) {
+ $rev = $symrev{$_};
+ if ($rev =~ /^((.*)\.)?\b0\.(\d+)$/) {
+ push (@branchnames, $_);
+
+ #
+ # A revision number of A.B.0.D really translates into
+ # "the highest current revision on branch A.B.D".
+ #
+ # If there is no branch A.B.D, then it translates into
+ # the head A.B .
+ #
+ # This reasoning also applies to the main branch A.B,
+ # with the branch number 0.A, with the exception that
+ # it has no head to translate to if there is nothing on
+ # the branch, but I guess this can never happen?
+ #
+ # (the code below gracefully forgets about the branch
+ # if it should happen)
+ #
+ $head = defined($2) ? $2 : "";
+ $branch = $3;
+ $branchrev = $head . ($head ne "" ? "." : "") . $branch;
+ $rev = $head;
+
+ my $regex = '^' . quotemeta($branchrev) . '\b';
+ $regex = qr/$regex/;
+
+ foreach my $r (@revorder) {
+ if ($r =~ $regex) {
+ $rev = $branchrev;
+ last;
+ }
+ }
+ next if ($rev eq "");
+
+ if ($rev ne $head && $head ne "") {
+ $branchpoint{$head} .= ', ' if ($branchpoint{$head});
+ $branchpoint{$head} .= $_;
+ }
+ }
+ $revsym{$rev} .= ", " if ($revsym{$rev});
+ $revsym{$rev} .= $_;
+ $sel .= sprintf("<option value=\"%s:%s\">%s</option>\n",
+ htmlquote($rev), (htmlquote($_)) x 2);
+ }
+
+ my ($onlyonbranch, $onlybranchpoint);
+ if ($onlyonbranch = $input{only_with_tag}) {
+ $onlyonbranch = $symrev{$onlyonbranch};
+ if ($onlyonbranch =~ s/\b0\.//) {
+ ($onlybranchpoint = $onlyonbranch) =~ s/\.\d+$//;
+ } else {
+ $onlybranchpoint = $onlyonbranch;
+ }
+
+ if (!defined($onlyonbranch) || $onlybranchpoint eq "") {
+ fatal("404 Tag not found", 'Tag %s not defined',
+ $input{only_with_tag});
+ }
+ }
+
+ undef @revisions;
+
+ foreach (@allrevisions) {
+ ($br = $_) =~ s/\.\d+$//;
+ ($brp = $br) =~ s/\.\d+$//;
+ next if ($onlyonbranch
+ && $br ne $onlyonbranch
+ && $_ ne $onlybranchpoint);
+ unshift(@revisions, $_);
+ }
+
+ if ($logsort eq "date") {
+
+ # Sort the revisions in commit order an secondary sort on revision
+ # (secondary sort needed for imported sources, or the first main
+ # revision gets before the same revision on the 1.1.1 branch)
+ @revdisplayorder =
+ sort { $date{$b} <=> $date{$a} || -revcmp($a, $b) } @revisions;
+ } elsif ($logsort eq "rev") {
+
+ # Sort the revisions in revision order, highest first
+ @revdisplayorder = reverse sort { revcmp($a, $b) } @revisions;
+ } else {
+
+ # No sorting. Present in the same order as rlog / cvs log
+ @revdisplayorder = @revisions;
+ }
+
+ return $curbranch;
+}
+
+
+sub getDiffLinks($$$)
+{
+ my ($url, $mimetype, $isbin) = @_;
+
+ my @links = ();
+ if (!$isbin) { # Offer ordinary diff only for non-binary files.
+ push(@links, &link('preferred', $url));
+ for my $difftype ($DIFFTYPES{$defaultDiffType}{colored} ? qw(u) : qw(h)) {
+ my $f = $difftype eq $defaultDiffType ? '' : $difftype;
+ push(@links,
+ &link(htmlquote(lc($DIFFTYPES{$difftype}{descr})), "$url;f=$f"));
+ }
+ }
+ if (my $extdiffs = $DIFF_COMMANDS{lc($mimetype)}) {
+ for my $i (0 .. scalar(@$extdiffs)-1) {
+ my $extdiff = $extdiffs->[$i];
+ push(@links, &link(htmlquote($extdiff->{name}), "$url;f=ext$i"))
+ if ($extdiff->{cmd} && $extdiff->{name});
+ }
+ }
+ return @links;
+}
+
+
+sub printLog($$$;$$)
+{
+ # inlogview: 1 if in log view, otherwise in markup view.
+ ($_, my $mimetype, my $isbin, my $inlogview, my $isSelected) = @_;
+ (my $br = $_) =~ s/\.\d+$//;
+ (my $brp = $br) =~ s/\.?\d+$//;
+
+ print "<a name=\"rev$_\"></a>";
+ if (defined($revsym{$_})) {
+ foreach my $sym (split(", ", $revsym{$_})) {
+ print '<a name="', htmlquote($sym), '"></a>';
+ }
+ }
+ if ($revsym{$br} && !defined($nameprinted{$br})) {
+ foreach my $sym (split(", ", $revsym{$br})) {
+ print '<a name="', htmlquote($sym), '"></a>';
+ }
+ $nameprinted{$br} = 1;
+ }
+
+ print "\n Revision <b>$_</b>";
+ if (/^1\.1\.1\.\d+$/) {
+ print " <i>(vendor branch)</i>";
+ }
+
+ (my $filename = $where) =~ s|^.*/||;
+ my $fileurl = uri_escape($filename);
+ undef $filename;
+
+ my $isDead = ($state{$_} eq 'dead');
+ if (!$isDead) {
+
+ print ': ', download_link($fileurl, $_, 'download', $mimetype);
+
+ my @vlinks = ();
+ push(@vlinks, display_link($fileurl, $_, 'text', 'text/plain'))
+ unless $isbin;
+ push(@vlinks, display_link($fileurl, $_, 'markup', 'text/x-cvsweb-markup'))
+ if ($allow_markup && $inlogview && (!$isbin || viewable($mimetype)));
+ if (!$isbin && $allow_annotate) {
+ push(@vlinks,
+ &link('annotated',
+ sprintf('%s?annotate=%s%s', $fileurl, $_, $barequery)));
+ }
+ print ' - view: ', join(', ', @vlinks) if @vlinks;
+ undef @vlinks;
+
+ if (!$isbin && $allow_version_select) {
+ print ' - ';
+ if ($isSelected) {
+ print '<b>[selected for diffs]</b>';
+ } else {
+ print &link('select for diffs',
+ sprintf('%s?r1=%s%s#rev%s',
+ $fileurl, $_, $barequery, $_));
+ }
+ }
+ print ' - ', graph_link('', 'revision graph')
+ if (!$inlogview && $allow_cvsgraph);
+ }
+ print "<br />\n";
+
+ print '<i>';
+ if (defined @mytz) {
+ my ($est) = $mytz[(localtime($date{$_}))[8]];
+ print scalar localtime($date{$_}), " $est</i> (";
+ } else {
+ print scalar gmtime($date{$_}), " UTC</i> (";
+ }
+ print readableTime(time() - $date{$_}, 1), ' ago)';
+ print ' by <i>', htmlquote($author{$_}), "</i><br />\n";
+
+ printf("Branches: %s<br />\n", link_tags($revsym{$br})) if $revsym{$br};
+ printf("CVS tags: %s<br />\n", link_tags($revsym{$_})) if $revsym{$_};
+ printf("Branch point for: %s<br />\n", link_tags($branchpoint{$_}))
+ if $branchpoint{$_};
+
+ # Find the previous revision
+ my $prev;
+ my @prevrev = split(/\./, $_);
+ do {
+ if (--$prevrev[$#prevrev] <= 0) {
+
+ # If it was X.Y.Z.1, just make it X.Y
+ pop (@prevrev);
+ pop (@prevrev);
+ }
+ $prev = join (".", @prevrev);
+ } until (defined($date{$prev}) || $prev eq "");
+
+ if ($isDead) {
+ print "<b><i>FILE REMOVED</i></b><br />\n";
+ } else {
+ my %diffrev = ();
+ $diffrev{$_} = 1;
+ $diffrev{""} = 1;
+ my $diff = 'Diff';
+ my $printed = 0;
+
+ #
+ # Offer diff to previous revision
+ if ($prev) {
+ $diffrev{$prev} = 1;
+ my $url =
+ sprintf('%s.diff?r1=%s;r2=%s%s', $fileurl, $prev, $_, $barequery);
+ if (my @dlinks = getDiffLinks($url, $mimetype, $isbin)) {
+ print $diff, ' to previous ', $prev, ': ', join(', ', @dlinks);
+ $diff = ''; $printed = 1;
+ }
+ }
+
+ #
+ # Plus, if it's on a branch, and it's not a vendor branch,
+ # offer a diff with the branch point.
+ if ($revsym{$brp}
+ && !/^1\.1\.1\.\d+$/
+ && !defined($diffrev{$brp}))
+ {
+ my $url =
+ sprintf('%s.diff?r1=%s;r2=%s%s', $fileurl, $brp, $_, $barequery);
+ if (my @dlinks = getDiffLinks($url, $mimetype, $isbin)) {
+ print $diff, ' to branchpoint ', $brp, ': ', join(', ', @dlinks);
+ $diff = ''; $printed = 1;
+ }
+ }
+
+ #
+ # Plus, if it's on a branch, and it's not a vendor branch,
+ # offer to diff with the next revision of the higher branch.
+ # (e.g. change gets committed and then brought
+ # over to -stable)
+ if (/^\d+\.\d+\.\d+/ && !/^1\.1\.1\.\d+$/) {
+ my ($i, $nextmain);
+
+ for ($i = 0; $i < $#revorder && $revorder[$i] ne $_; $i++) {
+ }
+ my @tmp2 = split(/\./, $_);
+ for ($nextmain = ""; $i > 0; $i--) {
+ my $next = $revorder[$i - 1];
+ my @tmp1 = split(/\./, $next);
+
+ if (@tmp1 < @tmp2) {
+ $nextmain = $next;
+ last;
+ }
+
+ # Only the highest version on a branch should have
+ # a diff for the "next main".
+ last
+ if (@tmp1 - 1 <= @tmp2
+ && join (".", @tmp1[0 .. $#tmp1 - 1]) eq
+ join (".", @tmp2[0 .. $#tmp1 - 1]));
+ }
+
+ if (!defined($diffrev{$nextmain})) {
+ $diffrev{$nextmain} = 1;
+ my $url = sprintf('%s.diff?r1=%s;r2=%s%s',
+ $fileurl, $nextmain, $_, $barequery);
+ if (my @dlinks = getDiffLinks($url, $mimetype, $isbin)) {
+ print $diff, ' next main ', $nextmain, ': ', join(', ', @dlinks);
+ $diff = ''; $printed = 1;
+ }
+ }
+ }
+
+ # Plus if user has selected only r1, then present a link
+ # to make a diff to that revision
+ if (defined($input{r1}) && !defined($diffrev{$input{r1}})) {
+ $diffrev{$input{r1}} = 1;
+ my $url = sprintf('%s.diff?r1=%s;r2=%s%s',
+ $fileurl, $input{r1}, $_, $barequery);
+ if (my @dlinks = getDiffLinks($url, $mimetype, $isbin)) {
+ print $diff, ' to selected ', $input{r1}, ': ', join(', ', @dlinks);
+ $diff = ''; $printed = 1;
+ }
+ }
+
+ print "<br />\n" if $printed;
+ }
+
+ if ($prev ne "" && $difflines{$_}) {
+ printf "Changes since revision %s: %s lines<br />\n",
+ htmlquote($prev), htmlquote($difflines{$_});
+ }
+
+ print "<pre class=\"log\">\n";
+ print &htmlify($log{$_}, $allow_log_extra);
+ print "</pre>\n";
+}
+
+
+#
+# Generates the HTML view for CvsGraph.
+#
+sub doGraphView()
+{
+ (my $pathname = $where) =~ s|[^/]*$||;
+ (my $filename = $where) =~ s|^.*/||;
+
+ navigateHeader($scriptwhere, $pathname, $filename, undef, 'graph');
+
+ my $title = 'Revision graph of ' . htmlquote($pathname . $filename);
+ my $mapname = 'CvsGraphMap';
+
+ printf(<<EOF, $title, $mapname, $cvstree, $title);
+<h3 style="text-align: center">%s</h3>
+<div style="text-align: center"><img border="0" usemap="#%s" src="?cvsroot=%s;graph=1;makeimage=1" alt="%s" />
+EOF
+
+ # Remove any pre-existing tag/branch names from branch links.
+ (my $notag_query = $barequery) =~ s/;+only_with_tag=.*?(?=;|$)//g;
+
+ my @graph_cmd =
+ ($CMD{cvsgraph},
+ '-r', $cvsroot,
+ '-m', $pathname,
+ '-i',
+ '-M', $mapname,
+ '-x', 'x',
+ "-Omap_branch_href=\"href=\\\"./?only_with_tag=%(%t%)$notag_query\\\"\"",
+ "-Omap_rev_href=\"href=\\\"?rev=%(%R%)$barequery\\\"\"",
+ "-Omap_diff_href=\"href=\\\"%(%F%).diff" .
+ "?r1=%(%P%);r2=%(%R%)$barequery\\\"\"",
+ );
+ push(@graph_cmd, '-c', $cvsgraph_config) if $cvsgraph_config;
+ push(@graph_cmd, $filename . ',v');
+
+ local *CVSGRAPH_OUT;
+ my ($h, $err) =
+ startproc(\@graph_cmd, \"", '>pipe', \*CVSGRAPH_OUT);
+ fatal('500 Internal Error', $err) unless $h;
+
+ # Browser compatibility kludge: many browsers do not support client side
+ # image maps where the <map> element contains only the id attribute. Let's
+ # add the corresponding name attribute to it on the fly.
+ while (<CVSGRAPH_OUT>) {
+ s/(<map\s+id="([^"]+)")\s*>/$1 name="$2">/;
+ print;
+ }
+
+ $h->finish();
+ print "</div>\n";
+
+ html_footer();
+}
+
+
+#
+# Generates a graph using CvsGraph.
+#
+sub doGraph()
+{
+ (my $pathname = $where) =~ s|[^/]*$||;
+ (my $filename = $where) =~ s|^.*/||;
+
+ http_header('image/png');
+
+ my @graph_cmd = ($CMD{cvsgraph}, '-r', $cvsroot, '-m', $pathname);
+ push(@graph_cmd, '-c', $cvsgraph_config) if $cvsgraph_config;
+ push(@graph_cmd, $filename . ',v');
+
+ local *CVSGRAPH_OUT;
+ my ($h, $err) =
+ startproc(\@graph_cmd, \"", '>pipe', \*CVSGRAPH_OUT);
+ fatal('500 Internal Error', $err) unless $h;
+ {
+ local $/ = undef;
+ binmode(\*STDOUT);
+ print <CVSGRAPH_OUT>;
+ }
+ $h->finish();
+}
+
+
+sub doLog($)
+{
+ my ($fullname) = @_;
+
+ my $curbranch = readLog($fullname);
+
+ html_header("CVS log for $where");
+
+ my $upwhere = $where;
+ (my $filename = $where) =~ s|^.*/||;
+ my $backurl = "./$query#" . uri_escape($filename);
+ if ($where =~ m|^(.*?)((?<=/)Attic/)?[^/]+$|) {
+ $upwhere = $1;
+ $backurl = ".$backurl" if $2; # skip over Attic
+ }
+
+ my $isbin = $keywordsubstitution =~ /b/;
+ my $mimetype = getMimeType($filename, $isbin);
+
+ print "<p>\n ";
+ print &link($backicon, $backurl), " <b>Up to ",
+ &clickablePath($upwhere, 1), "</b>\n</p>\n";
+ print "<p>\n ";
+ print &link('Request diff between arbitrary revisions', '#diff');
+ print ' - ', &graph_link('', 'Display revisions graphically')
+ if $allow_cvsgraph;
+ if ($cvshistory_url) {
+ (my $d = $upwhere) =~ s|/+$||;
+ print ' - ', history_link($d, $filename);
+ }
+ print "\n</p>\n<hr />\n";
+
+ print "<p>\n";
+
+ my $explain = $isbin ? ' (i.e.: CVS considers this a binary file)' : '';
+ print "Keyword substitution: $keywordsubstitution$explain<br />\n";
+ if ($curbranch) {
+ print "Default branch: ", ($revsym{$curbranch} || $curbranch);
+ } else {
+ print "No default branch";
+ }
+ print "<br />\n";
+
+ print 'Current tag: ', htmlquote($input{only_with_tag}), "<br />\n"
+ if $input{only_with_tag};
+ print "</p>\n";
+
+ undef %nameprinted;
+
+ for my $r (@revdisplayorder) {
+ print "<hr />\n";
+ my $sel = (defined($input{r1}) && $input{r1} eq $r);
+ print "<div class=\"diff-selected\">\n" if $sel;
+ printLog($r, $mimetype, $isbin, 1, $sel);
+ print "</div>\n" if $sel;
+ }
+
+ printf(<<EOF, $scriptwhere);
+<hr />
+<form method="get" action="%s.diff" id="diff_select">
+<fieldset>
+<legend>Diff request</legend>
+<p>
+ <a name="diff">
+ This form allows you to request diffs between any two revisions of a file.
+ You may select a symbolic revision name using the selection box or you may
+ type in a numeric name using the type-in text box.
+ </a>
+</p>
+EOF
+
+ foreach (@stickyvars) {
+ printf("<input type=\"hidden\" name=\"%s\" value=\"%s\" />\n",
+ $_, htmlquote($input{$_}))
+ if (defined($input{$_}) &&
+ (!defined($DEFAULTVALUE{$_}) || $input{$_} ne $DEFAULTVALUE{$_}));
+ }
+
+ print <<EOF;
+<table summary="Diff between arbitrary revisions">
+<tr>
+<td class="opt-label">
+<label for="r1" accesskey="1">Diffs between</label>
+</td>
+<td class="opt-value">
+<select id="r1" name="r1">
+<option value="text" selected="selected">Use Text Field</option>
+EOF
+ print $sel, "</select>\n";
+
+ my $diffrev = defined($input{r1}) ?
+ $input{r1} : $revdisplayorder[$#revdisplayorder];
+
+ printf(<<EOF, $inputTextSize, $diffrev);
+<input type="text" size="%s" name="tr1" value="%s" onchange="this.form.r1.selectedIndex=0" />
+</td>
+<td></td>
+</tr>
+<tr>
+<td class="opt-label">
+<label for="r2" accesskey="2">and</label>
+</td>
+<td class="opt-value">
+<select id="r2" name="r2">
+<option value="text" selected="selected">Use Text Field</option>
+EOF
+ print $sel, "</select>\n";
+
+ $diffrev = defined($input{r2}) ? $input{r2} : $revdisplayorder[0];
+
+ printf(<<EOF, $inputTextSize, $diffrev, $scriptwhere);
+<input type="text" size="%s" name="tr2" value="%s" onchange="this.form.r2.selectedIndex=0" />
+</td>
+<td><input type="submit" value="Get Diffs" accesskey="G" /></td>
+</tr>
+</table>
+</fieldset>
+</form>
+<form method="get" action="%s">
+<fieldset>
+<legend>Log view options</legend>
+<table summary="Log view options">
+<tr>
+<td class="opt-label">
+<label for="f" accesskey="D">Preferred diff type:</label>
+</td>
+<td class="opt-value">
+EOF
+ printDiffSelect($use_java_script);
+ print <<EOF;
+</td>
+<td></td>
+</tr>
+EOF
+
+ if (@branchnames) {
+
+ printf(<<EOF, $use_java_script ? ' onchange="this.form.submit()"' : '');
+<tr>
+<td class="opt-label">
+<label for="only_with_tag" accesskey="B">View only branch:</label>
+</td>
+<td class="opt-value">
+<a name="branch">
+<select id="only_with_tag" name="only_with_tag"%s>
+EOF
+
+ my @tmp = ();
+ my $selfound = 0;
+ foreach (reverse sort @branchnames) {
+ my $selected =
+ (defined($input{only_with_tag}) && $input{only_with_tag} eq $_);
+ $selfound ||= $selected;
+ push(@tmp, sprintf('<option%s>%s</option>',
+ $selected ? ' selected="selected"' : '',
+ htmlquote($_)));
+ }
+ printf("<option value=\"\"%s>Show all branches</option>\n",
+ $selfound ? '' : ' selected="selected"');
+ print join("\n", @tmp);
+
+ print <<EOF
+</select>
+</a>
+</td>
+<td></td>
+</tr>
+EOF
+ }
+
+ print <<EOF;
+<tr>
+<td class="opt-label">
+<label for="logsort" accesskey="L">Sort log by:</label>
+</td>
+<td>
+EOF
+ printLogSortSelect($use_java_script);
+ print <<EOF;
+</td>
+<td><input type="submit" value="Set" accesskey="S" /></td>
+</tr>
+</table>
+EOF
+ foreach (@stickyvars) {
+ next if ($_ eq "f");
+ next if ($_ eq "only_with_tag");
+ next if ($_ eq "logsort");
+ printf("<input type=\"hidden\" name=\"$_\" value=\"%s\" />\n",
+ htmlquote($input{$_}))
+ if (defined($input{$_})
+ && (!defined($DEFAULTVALUE{$_}) || $input{$_} ne $DEFAULTVALUE{$_}));
+ }
+ print "</fieldset>\n</form>\n";
+ html_footer();
+}
+
+
+sub flush_diff_rows($$$$)
+{
+ my ($leftColRef, $rightColRef, $leftRow, $rightRow) = @_;
+
+ return unless defined($state);
+
+ if ($state eq "PreChangeRemove") { # we just got remove-lines before
+ for (my $j = 0; $j < $leftRow; $j++) {
+ printf(<<EOF, spacedHtmlText(@$leftColRef[$j]));
+<tr>
+ <td class="diff diff-removed"> %s</td>
+ <td class="diff diff-empty"> </td>
+</tr>
+EOF
+ }
+ } elsif ($state eq "PreChange") { # state eq "PreChange"
+ # we got removes with subsequent adds
+ if (HAS_EDIFF) {
+ # construct the suffix tree
+ my $left_diff = join("\n", @$leftColRef[0..$leftRow-1]);
+ my $right_diff = join("\n", @$rightColRef[0..$rightRow-1]);
+ my $diff_str = String::Ediff::ediff($left_diff, $right_diff);
+
+ my @diff_str = split(/ /, $diff_str);
+ my $INFINITY = 10000000;
+ push(@diff_str, ($INFINITY) x 8);
+ my ($idx, $b1, $e1, $lb1, $le1, $b2, $e2, $lb2, $le2) =
+ (0, @diff_str[0..7]);
+ my ($l_cul, $r_cul) = (0, 0);
+ my ($ldx, $rdx) = (0, 0);
+ my (@left_html, @right_html);
+ for (my $j = 0; $j < $leftRow; $j++) {
+ my $line_len = length(@$leftColRef[$j]);
+ my $line = @$leftColRef[$j];
+ $l_cul += length($line) + 1; # includes "\n"
+ my $l_culx = $l_cul - 1; # not includes "\n"
+ if ($j < $lb1) {
+ $line = spacedHtmlText($line);
+ push(@left_html, "<td class=\"diff diff-changed\">$line</td>");
+ } elsif ($lb1 == $j) {
+ my $html_line;
+ while ($lb1 == $j) {
+ my $begin_char = $l_culx - $b1;
+
+ $line =~ /^(.*)(.{$begin_char})$/;
+ $html_line .= spacedHtmlText($1) .
+ '</span><span class="diff diff-unchanged">';
+ $line = $2;
+ last if ($j != $le1);
+
+ my $end_char = $l_culx - $e1;
+ $line =~ /^(.*)(.{$end_char})$/;
+ $html_line .= spacedHtmlText($1) .
+ '</span><span class="diff diff-changed">';
+ $line = $2;
+
+ $idx++;
+ my ($tb1, $te1, $tlb1, $tle1, $tb2, $te2, $tlb2, $tle2) =
+ ($b1, $e1, $lb1, $le1, $b2, $e2, $lb2, $le2);
+ ($b1, $e1, $lb1, $le1, $b2, $e2, $lb2, $le2) =
+ @diff_str[$idx*8..($idx+1)*8-1];
+ $lb1 = $INFINITY if ($lb1 < 0);
+ $lb2 = $INFINITY if ($lb2 < 0);
+ $le1 = $INFINITY if ($le1 < 0);
+ $le2 = $INFINITY if ($le2 < 0);
+ if ($te1 > $b1) {
+ ($b1, $lb1) = ($te1, $tle1);
+ }
+ if ($te2 > $b2) {
+ ($b2, $lb2) = ($te2, $tle2);
+ }
+ }
+ push(@left_html,
+ sprintf('<td><span class="diff diff-changed">%s%s</span></td>',
+ $html_line, spacedHtmlText($line)));
+ } elsif ($le1 == $j) {
+ my $html_line;
+ while ($le1 == $j) {
+ my $end_char = $l_culx - $e1;
+ $line =~ /^(.*)(.{$end_char})$/;
+ $html_line .= spacedHtmlText($1) .
+ '</span><span class="diff diff-changed">';
+ $line = $2;
+
+ $idx++;
+ my ($tb1, $te1, $tlb1, $tle1, $tb2, $te2, $tlb2, $tle2) =
+ ($b1, $e1, $lb1, $le1, $b2, $e2, $lb2, $le2);
+ ($b1, $e1, $lb1, $le1, $b2, $e2, $lb2, $le2) =
+ @diff_str[$idx*8..($idx+1)*8-1];
+ $lb1 = $INFINITY if ($lb1 < 0);
+ $lb2 = $INFINITY if ($lb2 < 0);
+ $le1 = $INFINITY if ($le1 < 0);
+ $le2 = $INFINITY if ($le2 < 0);
+ if ($te1 > $b1) {
+ ($b1, $lb1) = ($te1, $tle1);
+ }
+ if ($te2 > $b2) {
+ ($b2, $lb2) = ($te2, $tle2);
+ }
+
+ last if ($lb1 != $j);
+
+ my $begin_char = $l_culx - $b1;
+
+ $line =~ /^(.*)(.{$begin_char})$/;
+ $html_line .= spacedHtmlText($1) .
+ '</span><span class="diff diff-unchanged">';
+ $line = $2;
+ }
+ push(@left_html,
+ sprintf('<td><span class="diff diff-unchanged">%s%s</span></td>',
+ $html_line, spacedHtmlText($line)));
+ } else {
+ $line = spacedHtmlText($line);
+ push(@left_html, "<td class=\"diff diff-unchanged\">$line</td>");
+ }
+ }
+ ($idx, $b1, $e1, $lb1, $le1, $b2, $e2, $lb2, $le2) =
+ (0, @diff_str[0..7]);
+ $lb1 = $INFINITY if ($lb1 < 0);
+ $lb2 = $INFINITY if ($lb2 < 0);
+ $le1 = $INFINITY if ($le1 < 0);
+ $le2 = $INFINITY if ($le2 < 0);
+ for (my $j = 0; $j < $rightRow; $j++) {
+ my $line_len = length(@$rightColRef[$j]);
+ my $line = @$rightColRef[$j];
+ $r_cul += length($line) + 1; # includes "\n"
+ my $r_culx = $r_cul - 1; # not includes "\n"
+ if ($j < $lb2) {
+ $line = spacedHtmlText($line);
+ push(@right_html, "<td class=\"diff diff-changed\">$line</td>");
+ } elsif ($lb2 == $j) {
+ my $html_line;
+ while ($lb2 == $j) {
+ my $begin_char = $r_culx - $b2;
+
+ $line =~ /^(.*)(.{$begin_char})$/;
+ $html_line .= spacedHtmlText($1) .
+ '</span><span class="diff diff-unchanged">';
+ $line = $2;
+
+ last if ($j != $le2);
+
+ my $end_char = $r_culx - $e2;
+ $line =~ /^(.*)(.{$end_char})$/;
+ $html_line .= spacedHtmlText($1) .
+ '</span><span class="diff diff-changed">';
+ $line = $2;
+
+ $idx++;
+ my ($tb1, $te1, $tlb1, $tle1, $tb2, $te2, $tlb2, $tle2) =
+ ($b1, $e1, $lb1, $le1, $b2, $e2, $lb2, $le2);
+ ($b1, $e1, $lb1, $le1, $b2, $e2, $lb2, $le2) =
+ @diff_str[$idx*8..($idx+1)*8-1];
+ $lb1 = $INFINITY if ($lb1 < 0);
+ $lb2 = $INFINITY if ($lb2 < 0);
+ $le1 = $INFINITY if ($le1 < 0);
+ $le2 = $INFINITY if ($le2 < 0);
+ if ($te1 > $b1) {
+ ($b1, $lb1) = ($te1, $tle1);
+ }
+ if ($te2 > $b2) {
+ ($b2, $lb2) = ($te2, $tle2);
+ }
+ }
+ push(@right_html,
+ sprintf('<td><span class="diff diff-changed">%s%s</span></td>',
+ $html_line, spacedHtmlText($line)));
+ } elsif ($le2 == $j) {
+ my $html_line;
+ while ($le2 == $j) {
+ my $end_char = $r_culx - $e2;
+ $line =~ /^(.*)(.{$end_char})$/;
+ $html_line .= spacedHtmlText($1) .
+ '</span><span class="diff diff-changed">';
+ $line = $2;
+
+ $idx++;
+ my ($tb1, $te1, $tlb1, $tle1, $tb2, $te2, $tlb2, $tle2) =
+ ($b1, $e1, $lb1, $le1, $b2, $e2, $lb2, $le2);
+ ($b1, $e1, $lb1, $le1, $b2, $e2, $lb2, $le2) =
+ @diff_str[$idx*8..($idx+1)*8-1];
+ $lb1 = $INFINITY if ($lb1 < 0);
+ $lb2 = $INFINITY if ($lb2 < 0);
+ $le1 = $INFINITY if ($le1 < 0);
+ $le2 = $INFINITY if ($le2 < 0);
+ if ($te1 > $b1) {
+ ($b1, $lb1) = ($te1, $tle1);
+ }
+ if ($te2 > $b2) {
+ ($b2, $lb2) = ($te2, $tle2);
+ }
+
+ last if ($lb2 != $j);
+
+ my $begin_char = $r_culx - $b2;
+ $line =~ /^(.*)(.{$begin_char})$/;
+ $html_line .= spacedHtmlText($1) .
+ '</span><span class="diff diff-unchanged">';
+ $line = $2;
+ }
+ push(@right_html,
+ sprintf('<td nowrap="nowrap"><span class="diff diff-unchanged"'.
+ '>%s%s</span></td>',
+ $html_line, spacedHtmlText($line)));
+ } else {
+ $line = spacedHtmlText ($line);
+ push @right_html, "<td class=\"diff diff-unchanged\">$line</td>";
+ }
+ }
+ for (my $j = 0; $j < $leftRow || $j < $rightRow ; $j++) { # dump out both cols
+ print '<tr>';
+ if ($j < $leftRow) {
+ print $left_html[$j];
+ } else {
+ print '<td class="diff diff-changed-missing"> </td>';
+ }
+ if ($j < $rightRow) {
+ print $right_html[$j];
+ } else {
+ print '<td class="diff diff-changed-missing"> </td>';
+ }
+ print "</tr>\n";
+ }
+ } else {
+ for (my $j = 0; $j < $leftRow || $j < $rightRow; $j++) { # dump both cols
+ print "<tr>\n";
+ if ($j < $leftRow) {
+ print '<td class="diff diff-changed"> ' .
+ spacedHtmlText(@$leftColRef[$j]) . '</td>';
+ } else {
+ print '<td class="diff diff-changed-missing"> </td>';
+ }
+ print "\n";
+
+ if ($j < $rightRow) {
+ print '<td class="diff diff-changed"> ' .
+ spacedHtmlText(@$rightColRef[$j]) . '</td>';
+ } else {
+ print '<td class="diff diff-changed-missing"> </td>';
+ }
+ print "\n</tr>\n";
+ }
+ }
+ }
+}
+
+
+#
+# Generates "human readable", HTMLified diffs.
+#
+sub human_readable_diff($$)
+{
+ my ($fh, $rev) = @_;
+
+ (my $where_nd = $where) =~ s|\.diff$||;
+ (my $filename = $where_nd) =~ s|^.*/||;
+ (my $pathname = $where_nd) =~ s|((?<=/)Attic/)?[^/]*$||;
+ (my $scriptwhere_nd = $scriptwhere) =~ s|\.diff$||;
+
+ navigateHeader($scriptwhere_nd, $pathname, $filename, $rev, 'diff');
+
+ # Read header to pick up read revision and date, if possible.
+
+ my ($r1d, $r1r, $r2d, $r2r);
+ while (<$fh>) {
+ ($r1d, $r1r) = /\t(.*)\t(.*)$/ if (/^--- /);
+ ($r2d, $r2r) = /\t(.*)\t(.*)$/ if (/^\+\+\+ /);
+ last if (/^\+\+\+ /);
+ }
+
+ my ($rev1, $date1);
+ if (defined($r1r) && $r1r =~ /^(\d+\.)+\d+$/) {
+ $rev1 = $r1r;
+ $date1 = $r1d;
+ }
+ my ($rev2, $date2);
+ if (defined($r2r) && $r2r =~ /^(\d+\.)+\d+$/) {
+ $rev2 = $r2r;
+ $date2 = $r2d;
+ }
+ $rev1 = 'unknown-left' unless defined($rev1);
+ $rev2 = 'unknown-right' unless defined($rev2);
+ $date1 = defined($date1) ? ', ' . htmlquote($date1) : '';
+ $date2 = defined($date2) ? ', ' . htmlquote($date2) : '';
+
+ my $link = uri_escape($filename) . $query;
+
+ # Using <table style=\"border: none\" here breaks NS 4.x badly...
+ print <<EOF;
+<h3 style="text-align: center">Diff for /$where_nd between versions $rev1 and $rev2</h3>
+<table border="0" cellspacing="0" cellpadding="0" width="100%" summary="Diff output">
+<tr style="background-color: #ffffff">
+<th style="text-align: center; vertical-align: top" width="50%">
+<a href="$link;rev=$rev1">version $rev1</a>$date1
+</th>
+<th style="text-align: center; vertical-align: top" width="50%">
+<a href="$link;rev=$rev2">version $rev2</a>$date2
+</th>
+</tr>
+EOF
+
+ # Process diff text
+ # prefetch several lines
+ my @buf = head($fh);
+ my %d = scan_directives(@buf);
+
+ my $leftRow = 0;
+ my $rightRow = 0;
+ my ($difftxt, @rightCol, @leftCol, $oldline, $newline, $funname);
+
+ $link .= ';content-type=text%2Fx-cvsweb-markup';
+ $link .= ';ln=1' unless ($link =~ /\?.*\bln=1\b/);
+
+ while (@buf || !eof($fh)) {
+ $difftxt = @buf ? shift @buf : <$fh>;
+
+ if ($difftxt =~ /^@@/) {
+ ($oldline, $newline, $funname) =
+ $difftxt =~ /@@ \-([0-9]+).*\+([0-9]+).*@@(.*)/;
+ $funname = htmlquote($funname);
+ $funname =~ s/\s/ /go;
+ $funname &&= " <span style=\"font-size: smaller\">$funname</span>";
+ my $ol = $oldline || 1;
+ my $nl = $newline || 1;
+
+ print <<EOF;
+<tr>
+<td width="50%" class="diff-heading">
+ <b><a href="$link;rev=$rev1#l$ol">Line $oldline</a></b>$funname
+</td>
+<td width="50%" class="diff-heading">
+ <b><a href="$link;rev=$rev2#l$nl">Line $newline</a></b>$funname
+</td>
+</tr>
+EOF
+
+ $state = "dump";
+ $leftRow = 0;
+ $rightRow = 0;
+ } else {
+ my ($diffcode, $rest) = $difftxt =~ /^([-+ ])(.*)/;
+ $diffcode = '' unless defined($diffcode);
+ $_ = $rest;
+
+ #########
+ # little state machine to parse unified-diff output (Hen, zeller@think.de)
+ # in order to get some nice 'ediff'-mode output
+ # states:
+ # "dump" - just dump the value
+ # "PreChangeRemove" - we began with '-' .. so this could be the start of a 'change' area or just remove
+ # "PreChange" - okey, we got several '-' lines and moved to '+' lines -> this is a change block
+ ##########
+
+ if ($diffcode eq '+') {
+ if ($state eq "dump")
+ { # 'change' never begins with '+': just dump out value
+ $_ = spacedHtmlText($rest, $d{tabstop});
+ printf(<<EOF, $_);
+<tr>
+ <td class="diff diff-empty"> </td>
+ <td class="diff diff-added"> %s</td>
+</tr>
+EOF
+ } else { # we got minus before
+ $state = "PreChange";
+ $rightCol[$rightRow++] = $_;
+ }
+ } elsif ($diffcode eq '-') {
+ $state = "PreChangeRemove";
+ $leftCol[$leftRow++] = $_;
+ } else { # empty diffcode
+ flush_diff_rows \@leftCol, \@rightCol, $leftRow, $rightRow;
+ $_ = spacedHtmlText($rest, $d{tabstop});
+ printf(<<EOF, $_, $_);
+<tr>
+ <td class="diff diff-same"> %s</td>
+ <td class="diff diff-same"> %s</td>
+</tr>
+EOF
+ $state = "dump";
+ $leftRow = 0;
+ $rightRow = 0;
+ }
+ }
+ }
+ close($fh);
+
+ flush_diff_rows \@leftCol, \@rightCol, $leftRow, $rightRow;
+
+ # state is empty if we didn't have any change
+ if (!$state) {
+ print <<EOF;
+<tr>
+ <td colspan="2"> </td>
+</tr>
+<tr class="diff diff-empty">
+ <td colspan="2" align="center"><b>- No viewable change -</b></td>
+</tr>
+EOF
+ }
+
+ printf(<<EOF, $scriptwhere);
+</table>
+<hr style="width: 100%%" />
+<form method="get" action="%s">
+<div style="float: left">
+<label for="f">Diff format:<br />
+EOF
+ printDiffSelectStickyVars();
+ printDiffSelect($use_java_script);
+ printf(<<EOF, $rev1, $rev2);
+</label>
+<input type="submit" value="Show" />
+</div>
+<table style="float: right; border: thin outset" cellspacing="0" cellpadding="1" title="Legend" summary="Legend">
+ <tr>
+ <td align="center" class="diff diff-removed">Removed from v.%s</td>
+ <td class="diff diff-empty"> </td>
+ </tr><tr class="diff diff-changed">
+ <td align="center" colspan="2">changed lines</td>
+ </tr><tr>
+ <td class="diff diff-empty"> </td>
+ <td align="center" class="diff diff-added">Added in v.%s</td>
+ </tr>
+</table>
+</form>
+<br clear="all" />
+EOF
+}
+
+
+sub doEnscript($$$;$)
+{
+ my ($filehandle, $highlight, $linenumbers, $lang) = @_;
+ $lang ||= 'cvsweb';
+
+ my @cmd = ($CMD{enscript},
+ @enscript_options,
+ '-q', "--language=$lang", '-o', '-', "--highlight=$highlight");
+
+ local *ENSCRIPT_OUT;
+ my ($h, $err) =
+ startproc(\@cmd, $filehandle, '>pipe', \*ENSCRIPT_OUT);
+ fatal('500 Internal Error', $err) unless $h;
+
+ # We could short-circuit and have enscript output directly to STDOUT above,
+ # but that doesn't work with mod_perl (at least some 1.99 versions).
+ if ($linenumbers) {
+ my $ln = 0;
+ while (<ENSCRIPT_OUT>) {
+ printf '<a id="l%d" class="src">%5d: </a>', (++$ln) x 2;
+ print $_;
+ }
+ } else {
+ local $/ = undef;
+ print <ENSCRIPT_OUT>;
+ }
+ $h->finish();
+}
+
+
+#
+# The passed in $path and $filename should not be URI escaped, and $swhere
+# *should* be.
+#
+sub navigateHeader($$$$$;$)
+{
+ my ($swhere, $path, $filename, $rev, $title, $moddate) = @_;
+ $swhere = "" if ($swhere eq $scriptwhere);
+ $swhere = './' . uri_escape($filename) if ($swhere eq "");
+
+ my $qfile = htmlquote($filename);
+ my $qpath = htmlquote($path);
+ my $trev = $rev ? " - $rev" : '';
+
+ http_header('', $moddate);
+
+ print <<EOF;
+$HTML_DOCTYPE
+<html>
+<head>
+<title>$qpath$qfile - $title$trev</title>
+$HTML_META$CSS</head>
+<body class="src">
+<table class="navigate-header" width="100%" summary="Navigation">
+ <tr>
+ <td>
+EOF
+
+ print &link($backicon, "$swhere$query" . ($rev ? "#rev$rev" : ''));
+ printf '<b>Return to %s CVS log',
+ &link($qfile, "$swhere$query" . ($rev ? "#rev$rev" : ''));
+ print "</b> $fileicon</td>";
+
+ printf(<<EOF, $diricon, &clickablePath($path, 1));
+ <td style="text-align: right">%s <b>Up to %s</b></td>
+ </tr>
+</table>
+EOF
+}
+
+
+sub plural_write($$)
+{
+ my ($num, $text) = @_;
+ if ($num != 1) {
+ $text .= "s";
+ }
+
+ if ($num > 0) {
+ return join (' ', $num, $text);
+ } else {
+ return "";
+ }
+}
+
+
+##
+# print readable timestamp in terms of
+# '..time ago'
+# H. Zeller <zeller@think.de>
+##
+sub readableTime($$)
+{
+ my ($secs, $long) = @_;
+
+ # This function works correctly for time >= 2 seconds.
+ return 'very little time' if ($secs < 2);
+
+ my %desc = (
+ 1 => 'second',
+ 60 => 'minute',
+ 3600 => 'hour',
+ 86400 => 'day',
+ 604800 => 'week',
+ 2628000 => 'month',
+ 31536000 => 'year'
+ );
+
+ my @breaks = sort { $a <=> $b } keys %desc;
+ my $i = 0;
+
+ while ($i <= $#breaks && $secs >= 2 * $breaks[$i]) {
+ $i++;
+ }
+ $i--;
+ my $break = $breaks[$i];
+ my $retval = plural_write(int($secs / $break), $desc{$break});
+
+ if ($long == 1 && $i > 0) {
+ my $rest = $secs % $break;
+ $i--;
+ $break = $breaks[$i];
+ my $resttime = plural_write(int($rest / $break), $desc{$break});
+ if ($resttime) {
+ $retval .= ", $resttime";
+ }
+ }
+
+ return $retval;
+}
+
+
+#
+# Returns a htmlified path where each directory is a link for faster
+# navigation. $clickLast controls whether the basename
+# (last directory/file) is a link as well. The passed in $pathname should
+# *not* be URI escaped.
+#
+sub clickablePath($$)
+{
+ my ($pathname, $clickLast) = @_;
+
+ my $root = '[' . htmlquote($CVSROOTdescr{$cvstree} || $cvstree) . ']';
+
+ # This should never happen (see chooseCVSRoot()), but let's be sure...
+ return $root if ($pathname eq '/');
+
+ my $retval =
+ ' ' . &link($root, sprintf('%s/%s#dirlist', $scriptname, $query));
+ my $wherepath = '';
+ my ($lastslash) = $pathname =~ m|/$|;
+
+ foreach (split(m|/|, $pathname)) {
+ $retval .= ' / ';
+ $wherepath .= "/$_";
+ my $last = "$wherepath/" eq "/$pathname" || $wherepath eq "/$pathname";
+
+ if ($clickLast || !$last) {
+ $retval .= &link(htmlquote($_),
+ join ('',
+ $scriptname, uri_escape_path($wherepath),
+ (!$last || $lastslash ? '/' : ''), $query,
+ (!$last || $lastslash ? "#dirlist" : "")));
+ } else { # do not make a link to the current dir
+ $retval .= htmlquote($_);
+ }
+ }
+ return $retval;
+}
+
+
+sub chooseCVSRoot()
+{
+ print "<form method=\"get\" action=\"$scriptwhere\">\n<p>\n";
+ if (2 <= @CVSROOT) {
+ foreach my $k (keys %input) {
+ printf("<input type=\"hidden\" name=\"%s\" value=\"%s\" />\n",
+ htmlquote($k), htmlquote($input{$k}))
+ if ($input{$k} && $k ne 'cvsroot');
+ }
+
+ printf(<<EOF, $use_java_script ? ' onchange="this.form.submit()"' : '');
+<label for="cvsroot" accesskey="C">CVS Root:
+<select id="cvsroot" name="cvsroot"%s>
+EOF
+
+ foreach my $k (@CVSROOT) {
+ printf("<option value=\"%s\"%s>%s</option>\n",
+ htmlquote($k),
+ ($k eq $cvstree) ? ' selected="selected"' : '',
+ htmlquote($CVSROOTdescr{$k} || $k));
+ }
+ print '</select></label>';
+ } else {
+
+ # no choice -- but we need the form to select module/path,
+ # at least for Netscape
+ printf "CVS Root: <b>[%s]</b>",
+ htmlquote($CVSROOTdescr{$cvstree} || $cvstree);
+ }
+
+ print <<EOF;
+<label for="mpath" accesskey="M">
+Module path or alias:
+<input type="text" id="mpath" name="path" value="" size="15" />
+</label>
+<input type="submit" value="Go" accesskey="O" />
+</p>
+</form>
+EOF
+}
+
+
+sub chooseMirror()
+{
+ # This code comes from the original BSD-cvsweb
+ # and may not be useful for your site; If you don't
+ # set %MIRRORS this won't show up, anyway.
+ scalar(%MIRRORS) or return;
+
+ # Should perhaps exclude the current site somehow...
+ print "\n<p>\nThis CVSweb is mirrored in\n";
+
+ my @tmp = map(&link(htmlquote($_), $MIRRORS{$_}), sort keys %MIRRORS);
+ my $tmp = pop (@tmp);
+
+ if (scalar(@tmp)) {
+ print join (', ', @tmp), ' and ';
+ }
+
+ print "$tmp.\n</p>\n";
+}
+
+
+sub fileSortCmp()
+{
+ (my $af = $a) =~ s/,v$//;
+ (my $bf = $b) =~ s/,v$//;
+ my ($rev1, $date1, $log1, $author1, $filename1) = @{$fileinfo{$af}}
+ if (defined($fileinfo{$af}));
+ my ($rev2, $date2, $log2, $author2, $filename2) = @{$fileinfo{$bf}}
+ if (defined($fileinfo{$bf}));
+
+ my $comp = 0;
+ if (defined($filename1) && defined($filename2) &&
+ $af eq $filename1 && $bf eq $filename2)
+ {
+
+ # Two files
+ $comp = -revcmp($rev1, $rev2) if ($byrev && $rev1 && $rev2);
+ $comp = ($date2 <=> $date1) if ($bydate && $date1 && $date2);
+ if ($input{ignorecase}) {
+ $comp = (uc($log1) cmp uc($log2)) if ($bylog && $log1 && $log2);
+ $comp = (uc($author1) cmp uc($author2)) if ($byauthor &&
+ $author1 && $author2);
+ } else {
+ $comp = ($log1 cmp $log2) if ($bylog && $log1 && $log2);
+ $comp = ($author1 cmp $author2) if ($byauthor &&
+ $author1 && $author2);
+ }
+ }
+
+ if ($comp == 0) {
+
+ # Directories first, then files under version control,
+ # then other, "rogue" files.
+ # Sort by filename if no other criteria available.
+
+ my $ad = (
+ (-d "$fullname/$a")
+ ? 'D'
+ : (defined($fileinfo{$af}) ? 'F' : 'R')
+ );
+ my $bd = (
+ (-d "$fullname/$b")
+ ? 'D'
+ : (defined($fileinfo{$bf}) ? 'F' : 'R')
+ );
+ (my $c = $a) =~ s|.*/||;
+ (my $d = $b) =~ s|.*/||;
+
+ my ($l, $r) = ("$ad$c", "$bd$d");
+ $comp = $input{ignorecase} ? (uc($l) cmp uc($r)) : ($l cmp $r);
+
+ # Parent dir is always first, then Attic.
+ if ($comp != 0) {
+ if ($l eq 'D..') {
+ $comp = -1;
+ } elsif ($r eq 'D..') {
+ $comp = 1;
+ } elsif ($l eq 'DAttic') {
+ $comp = -1;
+ } elsif ($r eq 'DAttic') {
+ $comp = 1;
+ }
+ }
+ }
+ return $comp;
+}
+
+#
+# Returns a URL to download the selected revision.
+# Expects the passed in URL to be URI escaped, relative, and without a query
+# string.
+#
+sub download_url($$;$)
+{
+ my ($url, $revision, $mimetype) = @_;
+ my @dots = $revision =~ /\./g;
+ $revision =~ s/\b0\.(?=\d+$)// if (scalar(@dots) & 1);
+
+ if (!defined($mimetype) || $mimetype !~ CVSWEBMARKUP) {
+ my $path = $where;
+ $path =~ s|[^/]+$||;
+ $url = "$scriptname/$CheckoutMagic/$path$url";
+ }
+ $url .= '?rev=' . uri_escape($revision);
+ $url .= ';content-type=' . uri_escape($mimetype) if $mimetype;
+
+ return $url;
+}
+
+#
+# Returns a link to download the selected revision.
+# Expects the passed in URL to be URI escaped, relative,
+# and without a query string.
+#
+sub download_link($$$;$)
+{
+ my ($url, $revision, $textlink, $mimetype) = @_;
+ return sprintf('<a href="%s" class="download-link">%s</a>',
+ download_url($url, $revision, $mimetype) . $barequery,
+ htmlquote($textlink));
+}
+
+#
+# Returns a URL to display the selected revision.
+# Expects the passed in URL to be URI escaped, and without a query string.
+#
+sub display_url($$;$)
+{
+ my ($url, $revision, $mimetype) = @_;
+ $url .= '?rev=' . uri_escape($revision);
+ $url .= ';content-type=' . uri_escape($mimetype) if $mimetype;
+ return $url;
+}
+
+#
+# Returns a link to display the selected revision.
+# Expects the passed in URL to be URI escaped, and without a query string.
+#
+sub display_link($$;$$)
+{
+ my ($url, $revision, $textlink, $mtype) = @_;
+ $textlink = $revision unless defined($textlink);
+ return sprintf('<a href="%s" class="display-link">%s</a>',
+ display_url($url, $revision, $mtype) . $barequery,
+ htmlquote($textlink));
+}
+
+#
+# Expects the passed in URL to be URI escaped, and without a query string.
+# The passed in link text should be already HTML escaped as appropriate.
+#
+sub graph_link($;$)
+{
+ my ($url, $text) = @_;
+ $text ||= $graphicon;
+ return sprintf('<a href="%s?graph=1%s">%s</a>', $url, $barequery, $text);
+}
+
+#
+# Returns a link to CVSHistory for the given directory and filename.
+#
+sub history_link($$;$)
+{
+ my ($dir, $file, $text) = @_;
+ $dir ||= '';
+ $file ||= '';
+ $text ||= 'History';
+ return &link($text,
+ sprintf('%s?cvsroot=%s;dsearch=%s;fsearch=%s;limit=1',
+ $cvshistory_url, uri_escape($input{cvsroot} || ''),
+ uri_escape($dir), uri_escape($file)));
+}
+
+# Returns a Query string with the
+# specified parameter toggled
+sub toggleQuery($;$)
+{
+ my ($toggle, $value) = @_;
+
+ my %vars = %input;
+
+ if (defined($value)) {
+ $vars{$toggle} = $value;
+ } else {
+ $vars{$toggle} = $vars{$toggle} ? 0 : 1;
+ }
+
+ # Build a new query of non-default paramenters
+ my $newquery = "";
+ foreach my $var (@stickyvars) {
+ my ($value) = defined($vars{$var}) ? $vars{$var} : "";
+ my ($default) = defined($DEFAULTVALUE{$var}) ? $DEFAULTVALUE{$var} : "";
+
+ if ($value ne $default) {
+ $newquery .= ';' if ($newquery ne "");
+ $newquery .= uri_escape($var) . '=' . uri_escape($value);
+ }
+ }
+
+ if ($newquery) {
+ return '?' . $newquery;
+ }
+ return "";
+}
+
+sub htmlquote($)
+{
+ local ($_) = @_;
+ # Special Characters; RFC 1866
+ s/&/&/g;
+ s/\"/"/g;
+ s/</</g;
+ s/>/>/g;
+ return $_;
+}
+
+sub htmlunquote($)
+{
+ local ($_) = @_;
+ # Special Characters; RFC 1866
+ s/"/\"/g;
+ s/</</g;
+ s/>/>/g;
+ s/&/&/g;
+ return $_;
+}
+
+sub uri_escape_path($)
+{
+ return join('/', map(uri_escape($_), split(m|/+|, shift, -1)));
+}
+
+sub http_header(;$$)
+{
+ my ($content_type, $moddate) = @_;
+ $content_type ||= 'text/html';
+
+ $content_type .= "; charset=$charset"
+ if ($charset && $content_type =~ m,^text/,);
+
+ # Note that in the following, we explicitly join() and concatenate the
+ # headers instead of printing them as an array. This is because some
+ # systems, eg. early versions of mod_perl 2 don't quite get it if the
+ # last \r\n\r\n isn't included in the last "payload" header print().
+
+ my @headers = ();
+ # TODO: ctime(3) from scalar gmtime() isn't HTTP compliant, see HTTP::Date.
+ push(@headers, 'Last-Modified: ' . scalar gmtime($moddate) . ' GMT')
+ if $moddate;
+ push(@headers, 'Content-Type: ' . $content_type);
+
+ if ($allow_compress && $maycompress) {
+ if (HAS_ZLIB
+ || (defined($CMD{gzip}) && open(GZIP, "| $CMD{gzip} -1 -c")))
+ {
+
+ push(@headers, 'Content-Encoding: x-gzip');
+ push(@headers, 'Vary: Accept-Encoding'); # RFC 2616, 14.44
+ print join("\r\n", @headers) . "\r\n\r\n";
+
+ $| = 1;
+ $| = 0; # Flush header output.
+
+ tie(*GZIP, __PACKAGE__, \*STDOUT) if HAS_ZLIB;
+ select(GZIP);
+ $gzip_open = 1;
+
+ } else {
+
+ print join("\r\n", @headers) . "\r\n\r\n";
+ printf
+ '<span style="font-size: smaller">Unable to find gzip binary in the <b>$command_path</b> (<code>%s</code>) to compress output</span><br />',
+ htmlquote(join(':', @command_path));
+ }
+
+ } else {
+ print join("\r\n", @headers) . "\r\n\r\n";
+ }
+}
+
+
+sub html_header($;$)
+{
+ my ($title, $moddate) = @_;
+ $title = htmlquote($title);
+ my $l = $logo || '';
+ http_header('text/html', $moddate);
+ print <<EOH;
+$HTML_DOCTYPE
+<html>
+<head>
+<title>$title</title>
+$HTML_META$CSS</head>
+<body>
+$l <h1>$title</h1>
+EOH
+}
+
+sub html_footer()
+{
+ print "<hr />\n<address>$address</address>\n" if $address;
+ print "</body>\n</html>\n";
+}
+
+sub link_tags($)
+{
+ my ($tags) = @_;
+
+ (my $filename = $where) =~ s|^.*/||;
+ my $fileurl = './' . uri_escape($filename);
+
+ my $ret = "";
+ foreach my $sym (split(", ", $tags)) {
+ $ret .= ",\n" if ($ret ne "");
+ $ret .= &link(htmlquote($sym),
+ $fileurl . toggleQuery('only_with_tag', $sym));
+ }
+ return $ret;
+}
+
+
+#
+# See if a file/dir is listed in the config file's @ForbiddenFiles list.
+# Takes a full file system path or one relative to $cvsroot, and strips the
+# trailing ",v" if present, then compares. Returns 1 if forbidden, else 0.
+#
+sub forbidden($)
+{
+ (my $path = canonpath(shift)) =~ s/,v$//;
+ $path =~ s|^$cvsroot/+||;
+ for my $forbidden_re (@ForbiddenFiles) {
+ return 1 if ($path =~ $forbidden_re);
+ }
+ return 0;
+}
+
+
+#
+# Starts a process using IPC::Run. All arguments are passed to
+# IPC::Run::start() as-is. Returns an array ($harness, $error) where
+# $harness is from IPC::Run if start() succeeds, undef otherwise. In case
+# of an error, $error contains the error message.
+#
+sub startproc(@)
+{
+ my $h = my $err = undef;
+ eval {
+ local $SIG{__DIE__};
+ $h = IPC::Run::start(@_) or die("return code: $?");
+ };
+ if ($@) {
+ $h->finish() if $h;
+ $h = undef;
+ $err = "'@{$_[0]}' failed: $@";
+ }
+ return ($h, $err);
+}
+
+#
+# Runs a process using IPC::Run. All arguments are passed to
+# IPC::Run::run() as-is. Returns an array ($exitcode, $errormsg).
+#
+sub runproc(@)
+{
+ eval {
+ local $SIG{__DIE__};
+ IPC::Run::run(@_);
+ };
+ my $exitcode = $? >> 8;
+ my $errormsg = undef;
+ if ($@) {
+ $exitcode ||= -1;
+ $errormsg = "'@{$_[0]}' failed: $@";
+ }
+ return ($exitcode, $errormsg);
+}
+
+#
+# Check out a file to a temporary file.
+#
+sub checkout_to_temp($$$)
+{
+ my ($cvsroot, $cvsname, $rev) = @_;
+
+ # Pipe given cvs file into a temporary place.
+ my ($temp_fh, $temp_fn) = tempfile('.cvsweb.XXXXXXXX', DIR => tmpdir());
+
+ my @cmd = ($CMD{cvs}, @cvs_options, '-Qd', $cvsroot,
+ 'co', '-p', "-r$rev", $cvsname);
+
+ local (*DIFF_OUT);
+ my ($h, $err) = startproc(\@cmd, \"", '>pipe', \*DIFF_OUT);
+ if ($h) {
+ local $/ = undef;
+ print $temp_fh <DIFF_OUT>;
+ $h->finish();
+ close($temp_fh);
+ } else {
+ close($temp_fh);
+ unlink($temp_fn);
+ fatal('500 Internal Error',
+ 'Checkout failure (exit status %s), output: <pre>%s</pre>',
+ $? >> 8 || -1, $err);
+ }
+
+ return $temp_fn;
+}
+
+#
+# Close the GZIP handle, and remove the tie.
+#
+sub gzipclose
+{
+ if ($gzip_open) {
+ select(STDOUT);
+ close(GZIP);
+ untie *GZIP;
+ $gzip_open = 0;
+ }
+}
+
+# implement a gzipped file handle via the Compress:Zlib compression
+# library.
+
+sub MAGIC1() { 0x1f }
+sub MAGIC2() { 0x8b }
+sub OSCODE() { 3 }
+
+sub TIEHANDLE
+{
+ my ($class, $out) = @_;
+ my ($d) = Compress::Zlib::deflateInit(
+ -Level => Compress::Zlib::Z_BEST_COMPRESSION(),
+ -WindowBits => -Compress::Zlib::MAX_WBITS()
+ )
+ or return undef;
+ my ($o) = { handle => $out,
+ dh => $d,
+ crc => 0,
+ len => 0,
+ };
+ my ($header) = pack("c10",
+ MAGIC1, MAGIC2, Compress::Zlib::Z_DEFLATED(),
+ 0, 0, 0, 0, 0, 0, OSCODE);
+ print {$o->{handle}} $header;
+ return bless($o, $class);
+}
+
+sub PRINT
+{
+ my ($o) = shift;
+ my ($buf) = join (defined($,) ? $, : "", @_);
+ my ($len) = length($buf);
+ my ($compressed, $status) = $o->{dh}->deflate($buf);
+ print {$o->{handle}} $compressed if defined($compressed);
+ $o->{crc} = Compress::Zlib::crc32($buf, $o->{crc});
+ $o->{len} += $len;
+ return $len;
+}
+
+sub PRINTF
+{
+ my ($o) = shift;
+ my ($fmt) = shift;
+ my ($buf) = sprintf($fmt, @_);
+ my ($len) = length($buf);
+ my ($compressed, $status) = $o->{dh}->deflate($buf);
+ print {$o->{handle}} $compressed if defined($compressed);
+ $o->{crc} = Compress::Zlib::crc32($buf, $o->{crc});
+ $o->{len} += $len;
+ return $len;
+}
+
+sub WRITE
+{
+ my ($o, $buf, $len, $off) = @_;
+ my ($compressed, $status) = $o->{dh}->deflate(substr($buf, 0, $len));
+ print {$o->{handle}} $compressed if defined($compressed);
+ $o->{crc} = Compress::Zlib::crc32(substr($buf, 0, $len), $o->{crc});
+ $o->{len} += $len;
+ return $len;
+}
+
+sub CLOSE
+{
+ my ($o) = @_;
+ return if !defined($o->{dh});
+ my ($buf) = $o->{dh}->flush();
+ $buf .= pack("V V", $o->{crc}, $o->{len});
+ print {$o->{handle}} $buf;
+ undef $o->{dh};
+}
+
+sub DESTROY
+{
+ my ($o) = @_;
+ CLOSE($o);
+}
+
+# Local variables:
+# indent-tabs-mode: nil
+# cperl-indent-level: 2
+# End:
--- /dev/null
+#
+# Create the /etc/* files
+#
+10 * * * * $PHP $GFORGE/plugins/scmcvs/cronjobs/usergroup.php
+#
+# Create the user and group home directories
+#
+25 * * * * $PHP $GFORGE/plugins/scmcvs/cronjobs/homedirs.php
+#
+# Upload the SSH key files
+#
+15 * * * * $PHP $GFORGE/plugins/scmcvs/cronjobs/ssh_create.php
+#
+# Create the blank cvs trees
+#
+20 * * * * $PHP $GFORGE/plugins/scmcvs/cronjobs/cvs.php
+#
+# Create CVS tarballs
+#
+#
+5 2 * * * $PHP $GFORGE/plugins/scmcvs/cronjobs/tarballs.php
+#
+# Create CVS snapshots
+#
+# CVSROOT and SCMSNAPSHOTSDIR variables are hard-coded in the script, so
+# you'll have to edit the script if necessary.
+#
+35 2 * * * /bin/sh $GFORGE/plugins/scmcvs/bin/snapshots.sh generate
+#
+# Daily CVS stats collection
+#
+20 1 * * * $PHP $GFORGE/plugins/scmcvs/cronjobs/history_parse.php
+
--- /dev/null
+#! /usr/bin/php4 -f
+<?php
+/**
+ * GForge Cron Job
+ *
+ * The rest Copyright 2002-2005 (c) GForge Team
+ * http://gforge.org/
+ *
+ * @version $Id$
+ *
+ * This file is part of GForge.
+ *
+ * GForge is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * GForge is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with GForge; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ */
+
+require ('squal_pre.php');
+require ('common/include/cron_utils.php');
+require_once('common/mail/MailingList.class');
+require_once('common/mail/MailingListFactory.class');
+
+require_once('common/include/SCM.class') ;
+
+setup_plugin_manager () ;
+
+//
+// Some OSs do not allow root to do a commit
+// so having this script do a proper checkout/commit is not possible
+//
+$scmcvs_proper_commit_loginfo=false;
+
+/**
+ * Retrieve a file into a temporary directory from a CVS server
+ *
+ * @param String $repos Repository Name
+ * @param String $file File Name
+ *
+ * return String the FileName in the working repository
+ */
+function checkout_cvs_file($repos,$file) {
+//echo "$repos,$file\n";
+ global $scmcvs_proper_commit_loginfo;
+ if (!$scmcvs_proper_commit_loginfo) {
+ return $repos.'/'.$file;
+ }
+ $actual_dir = getcwd();
+ $tempdirname = tempnam("/tmp","cvstracker");
+ if (!$tempdirname)
+ return false;
+ if (!unlink($tempdirname))
+ return false;
+
+ // Create the temporary directory and returns its name.
+ if (!mkdir($tempdirname))
+ return false;
+
+ if (!chdir($tempdirname))
+ return false;
+ system("cvs -d ".$repos." co ".$file);
+
+ chdir($actual_dir);
+ return $tempdirname."/".$file;
+}
+
+/**
+ * commit_cvs_file commit a file to the repository
+ *
+ * @param String $repos Repository
+ * @param String $file to commit
+ * @param String $message to commit
+ */
+function commit_cvs_file($repos,$file,$message="Automatic updated by cvstracker") {
+ global $scmcvs_proper_commit_loginfo;
+ if (!$scmcvs_proper_commit_loginfo) {
+ return true;
+ }
+ $actual_dir = getcwd();
+ chdir(dirname($file));
+ system("cvs -d ".$repos." ci -m \"".$message."\" ".basename($file));
+ // unlink (basename($file));
+ chdir($actual_dir);
+}
+
+/**
+ * release_cvs_file - Remove the file that was checked out from cvs
+ * @see checkout_cvs_file
+ */
+function release_cvs_file($file) {
+ global $scmcvs_proper_commit_loginfo;
+ if (!$scmcvs_proper_commit_loginfo) {
+ return true;
+ }
+ // $file is something like /tmp/(tmp_dir)/path/to/file
+ // we must delete /tmp/tmp_dir
+ if (!preg_match("/^(\\/tmp\\/[^\\/]*)\\/.* /", $file, $result)) { // Make sure the dir is under /tmp
+ echo "Trying to release a directory not in /tmp. Skipping...";
+ return;
+ }
+ $dir = $result[1];
+
+ // this shouldn't happen... but add it as a security checke
+ if (util_is_root_dir($dir)) {
+ echo "Trying to delete root dir. Skipping...";
+ return;
+ }
+ $dir = escapeshellarg($dir);
+ system("rm -rf ".$dir);
+}
+
+function cvs_write_file($filePath, $content, $append=1) {
+ if ($append) {
+ $file = fopen($filePath, 'a');
+ } else {
+ $file = fopen($filePath, 'w');
+ }
+ flock($file, LOCK_EX);
+ if(!empty($content)) {
+ fwrite($file, $content);
+ }
+ flock($file, LOCK_UN);
+ fclose($file);
+}
+
+/**
+ *add_sync_mail write to /CVSROOT/loginfo unix_name-commits@lists.gforge.company.com
+ *
+ *@param $unix_group_name Name Group
+ *@return void
+ *@date 2004-10-25
+ */
+function add_sync_mail($unix_group_name) {
+
+ global $sys_lists_host, $cvsdir_prefix, $cvs_binary_version,$sys_plugins_path;
+ $loginfo_file=$cvsdir_prefix.'/'.$unix_group_name.'/CVSROOT/loginfo';
+
+ if (!$loginfo_file) {
+ echo "Couldn't get loginfo for $unix_group_name";
+ return;
+ }
+
+ $content = file_get_contents ($loginfo_file);
+ if ( strstr($content, "syncmail") == FALSE) {
+// echo $unix_group_name.":Syncmail not found in loginfo.Adding\n";
+ if ( $cvs_binary_version == "1.11" ) {
+ $pathsyncmail = "DEFAULT ".
+ $sys_plugins_path."/cvssyncmail/bin/syncmail -u %{sVv} ".
+ $unix_group_name."-commits@".$sys_lists_host;
+ } else { //it's 1.12
+ $pathsyncmail = "DEFAULT ".
+ $sys_plugins_path."/cvssyncmail/bin/syncmail -u %p %{sVv} ".
+ $unix_group_name."-commits@".$sys_lists_host;
+ }
+ $content = "\n#BEGIN Added by cvs.php script\n".
+ $pathsyncmail. "\n#END Added by cvs.php script\n";
+ $loginfo_file = checkout_cvs_file($cvsdir_prefix.'/'.$unix_group_name,'CVSROOT/loginfo');
+ if(is_file($loginfo_file)){
+ //echo $unix_group_name.":About to write the lines\n";
+ cvs_write_file($loginfo_file, $content, 1);
+ }
+ commit_cvs_file($cvsdir_prefix."/".$unix_group_name,$loginfo_file);
+ release_cvs_file($loginfo_file);
+ } else {
+// echo "Syncmail Found!\n";
+ }
+}
+
+/**
+ * Function to add cvstracker lines to a loginfo file
+ * @param string the unix_group_name
+ *
+ */
+function add_cvstracker($unix_group_name) {
+ global $cvsdir_prefix, $sys_plugins_path, $cvs_binary_version;
+ $loginfo_file=$cvsdir_prefix.'/'.$unix_group_name.'/CVSROOT/loginfo';
+
+ if (!$loginfo_file) {
+ echo "Couldn't get loginfo for $unix_group_name";
+ return;
+ }
+
+ $content = file_get_contents ($loginfo_file);
+ if ( strstr($content, "cvstracker") == FALSE) {
+ $content = "\n# BEGIN added by gforge-plugin-cvstracker";
+ if ( $cvs_binary_version == "1.11" ) {
+ $content .= "\nALL ( php -q -d include_path=".ini_get('include_path').
+ " ".$sys_plugins_path."/cvstracker/bin/post.php".
+ " ".$unix_group_name." %{sVv} )";
+ } else { //it's version 1.12
+ $content .= "\nALL ( php -q -d include_path=".ini_get('include_path').
+ " ".$sys_plugins_path."/cvstracker/bin/post.php".
+ " %r %p %{sVv} )";
+ }
+ $content .= "\n# END added by gforge-plugin-cvstracker";
+
+ $loginfo_file = checkout_cvs_file($cvsdir_prefix.'/'.$unix_group_name,'CVSROOT/loginfo');
+ if(is_file($loginfo_file)){
+ //echo $unix_group_name.":About to write the lines\n";
+ cvs_write_file($loginfo_file, $content, 1);
+ }
+ commit_cvs_file($cvsdir_prefix."/".$unix_group_name,$loginfo_file);
+ release_cvs_file($loginfo_file);
+ } else {
+// echo "cvstracker Found!\n";
+ }
+
+ // now make sure that if cvs version is 1.12, "UseNewInfoFmtStrings=yes" line
+ // MUST be present in CVSROOT/config, or else cvstracker won't work
+ if ($cvs_binary_version == "1.12") {
+ $config_file = $loginfo_file=$cvsdir_prefix.'/'.$unix_group_name.'/CVSROOT/config';
+ if (!is_file($config_file)) {
+ echo "Couldn't get CVSROOT/config for $unix_group_name";
+ return;
+ }
+
+ $content = file_get_contents($config_file);
+ if (!preg_match("/UseNewInfoFmtStrings=yes/i", $content)) {
+ // file must be modified
+ $config_file = checkout_cvs_file($cvsdir_prefix.'/'.$unix_group_name,'CVSROOT/config');
+ if (is_file($config_file)) {
+ $lines = file($config_file);
+ $newlines = array();
+ foreach ($lines as $line) {
+ if (!preg_match("/UseNewInfoFmtStrings/i", $line)) { // maybe it was set to "no"?
+ $newlines[] = trim($line);
+ }
+ }
+ $newlines[] = "UseNewInfoFmtStrings=yes"; // add the required line at the end
+ }
+ $content = implode("\n", $newlines);
+ cvs_write_file($config_file, $content, 0);
+ commit_cvs_file($cvsdir_prefix."/".$unix_group_name, $config_file);
+ release_cvs_file($config_file);
+ }
+ }
+}
+
+function add_acl_check($unix_group_name) {
+ global $cvsdir_prefix;
+
+ $commitinfofile = $cvsdir_prefix."/".$unix_group_name.'/CVSROOT/commitinfo';
+
+ $content = file_get_contents ($commitinfofile);
+ if ( strstr($content, "aclcheck") == FALSE) {
+
+ $commitinfofile = checkout_cvs_file($cvsdir_prefix.'/'.$unix_group_name,'CVSROOT/commitinfo');
+ $aclcheck = "\n#BEGIN adding cvs acl check".
+ "\nALL php -q -d include_path=".ini_get('include_path').
+ " ".$GLOBALS['sys_plugins_path']."/scmcvs/bin/aclcheck.php %r %p ".
+ "\n#END adding cvs acl check\n";
+ cvs_write_file($commitinfofile, $aclcheck, 1);
+ commit_cvs_file($cvsdir_prefix."/".$unix_group_name,$commitinfofile);
+ release_cvs_file($commitinfofile);
+ } else {
+// echo "cvstracker Found!\n";
+ }
+}
+
+function update_cvs_repositories() {
+ global $cvsdir_prefix;
+
+ $res = db_query("select groups.group_id,groups.unix_group_name,groups.enable_anonscm,groups.enable_pserver".
+ " FROM groups, plugins, group_plugin".
+ " WHERE groups.status != 'P' ".
+ " AND groups.group_id=group_plugin.group_id ".
+ " AND group_plugin.plugin_id=plugins.plugin_id ".
+ " AND plugins.plugin_name='scmcvs'");
+
+ for($i = 0; $i < db_numrows($res); $i++) {
+ /*
+ Simply call cvscreate.sh
+ */
+
+ $project = &group_get_object(db_result($res,$i,'group_id')); // get the group object for the current group
+
+ if ( (!$project) || (!is_object($project)) ) {
+ echo "Error Getting Group." . " Id : " . db_result($res,$i,'group_id') . " , Name : " . db_result($res,$i,'unix_group_name');
+ break; // continue to the next project
+ }
+
+ $repositoryPath = $cvsdir_prefix."/".$project->getUnixName();
+ if (is_dir($repositoryPath)) {
+ $writersContent = '';
+ $readersContent = '';
+ $passwdContent = '';
+ if($project->enableAnonSCM()) {
+ $repositoryMode = 02775;
+ if ($project->enablePserver()) {
+ $readersContent = 'anonymous';
+ $passwdContent = 'anonymous:8Z8wlZezt48mY';
+ }
+ } else {
+ $repositoryMode = 02770;
+ }
+ chmod($repositoryPath, $repositoryMode);
+ cvs_write_file($repositoryPath.'/CVSROOT/writers', $writersContent, 0);
+ cvs_write_file($repositoryPath.'/CVSROOT/readers', $readersContent, 0);
+ cvs_write_file($repositoryPath.'/CVSROOT/passwd', $passwdContent, 0);
+ if ($project->usesPlugin('cvssyncmail')) {
+ add_sync_mail($project->getUnixName());
+ }
+ if ($project->usesPlugin('cvstracker')) {
+ add_cvstracker($project->getUnixName());
+ }
+ add_acl_check($project->getUnixName());
+ } elseif (is_file($repositoryPath)) {
+ $err .= $repositoryPath.' already exists as a file';
+ } else {
+ // Creates the repository
+
+ // first, make sure the UNIX group exists
+ $data = exec('getent group '.$project->getUnixName());
+ if (empty($data)) {
+ // group doesn't exist -- cronjob that creates users and groups hasn't run yet
+ continue;
+ }
+
+ $enableAnonSCM = ($project->enableAnonSCM()) ? 1 : 0;
+ $enablePserver = ($project->enablePserver()) ? 1 : 0;
+ system(dirname(__FILE__).'/cvscreate.sh '.
+ $project->getUnixName().
+// ' '.($project->getID()+50000).
+ ' '.$project->getUnixName().
+ ' '.$enableAnonSCM.
+ ' '.$enablePserver);
+ if ($project->usesPlugin('cvssyncmail')) {
+ add_sync_mail($project->getUnixName());
+ }
+ if ($project->usesPlugin('cvstracker')) {
+ add_cvstracker($project->getUnixName());
+ }
+ add_acl_check($project->getUnixName());
+ }
+ }
+}
+
+
+
+/*
+
+
+ Loop through and create/update each repository for every project
+ that uses SCMCVS plugin
+
+
+*/
+if(is_dir($cvsdir_prefix)) {
+ update_cvs_repositories();
+} else {
+ if(is_file($cvsdir_prefix)) {
+ $err .= "$cvsdir_prefix exists but is a file\n";
+ exit;
+ } else {
+ if (mkdir($cvsdir_prefix)) {
+ //need to update group permissions using chmod
+ update_cvs_repositories();
+ } else {
+ $err .= "unable to make $cvsdir_prefix directory\n";
+ exit;
+ }
+ }
+}
+
+
+cron_entry(13,$err);
+
+?>
--- /dev/null
+#!/bin/sh
+echo ""
+echo "CVS Repository Tool"
+echo "Portions (c)1999 SourceForge Development Team"
+echo "The rest (c)2004 Guillaume Smet"
+echo "Released under the GPL, 1999"
+echo ""
+echo ""
+
+# if no arguments, print out help screen
+if test $# -lt 4; then
+ echo "usage:"
+ echo " cvscreate.sh [repositoryname] [groupname] [isanonymousenabled] [ispserverenabled]"
+ echo ""
+ exit 1
+fi
+
+repositoryname=$1
+repositorypath=/cvsroot/$1
+groupname=$2
+isanonymousenabled=$3
+ispserverenabled=$4
+
+function setPserverAccess() {
+ writers=""
+ readers=""
+ passwd=""
+ if [[ $isanonymousenabled -eq 1 && $ispserverenabled -eq 1 ]] ; then
+ readers="anonymous::anonymous"
+ passwd="anonymous:\$1\$0H\$2/LSjjwDfsSA0gaDYY5Df/:anonymous"
+ fi
+ echo $writers > $repositorypath/CVSROOT/writers
+ echo $readers > $repositorypath/CVSROOT/readers
+ echo $passwd > $repositorypath/CVSROOT/passwd
+}
+
+function setRepositoryAccess() {
+ if [ $isanonymousenabled -eq 1 ] ; then
+ # make the repository user and group writable and world readable
+ chmod 2775 $repositorypath
+ else
+ # make the repository user and group writable but not accessible to other users
+ chmod 2770 $repositorypath
+ fi
+}
+
+function createRepository() {
+ mkdir $repositorypath
+ mkdir -p /cvsroot/cvs-locks/$repositoryname
+ chmod 755 /cvsroot/cvs-locks
+ chmod 3777 /cvsroot/cvs-locks/$repositoryname
+ setRepositoryAccess
+ cvs -d$repositorypath init
+ setPserverAccess
+ echo "SystemAuth=yes" > $repositorypath/CVSROOT/config
+ echo "LockDir=/cvsroot/cvs-locks/$repositoryname" >> $repositorypath/CVSROOT/config
+ chmod 444 $repositorypath/CVSROOT/config
+ echo "" > $repositorypath/CVSROOT/val-tags
+ chmod 664 $repositorypath/CVSROOT/val-tags
+ chown -R nobody:$groupname $repositorypath
+}
+
+if [ -d $repositorypath ] ; then
+ echo "$repositoryname already exists."
+ setRepositoryAccess
+ setPserverAccess
+ echo ""
+else
+ createRepository
+fi
--- /dev/null
+#! /usr/bin/perl -w
+#
+# $Id$
+#
+# "Shell" for a restricted account, limiting the available commands
+# Roland Mas, debian-sf (Sourceforge for Debian)
+#
+# Inspired from the grap.c file in Sourceforge 2.5
+
+use strict ;
+use vars qw/ @allowed_options @allowed_commands $errmsg @cmd / ;
+use subs qw/ &reject / ;
+no locale ;
+
+@allowed_options = ('-c', '-e') ;
+@allowed_commands = ('cvs') ;
+
+# Clean up our environment
+delete @ENV{qw(IFS CDPATH ENV BASH_ENV PATH)};
+
+if ($#ARGV != 1) {
+ if ($#ARGV < 1) {
+ $errmsg = "Not enough arguments." ;
+ } else {
+ $errmsg = "Too many arguments." ;
+ }
+ &reject ;
+}
+
+if (scalar (grep { $_ eq $ARGV[0] } @allowed_options) == 0) {
+ $errmsg = "Option not allowed." ;
+ &reject ;
+}
+
+@cmd = split (/ +/, $ARGV[1]) ;
+
+if (scalar (grep { $_ eq $cmd[0] } @allowed_commands) == 0) {
+ $errmsg = "Command not allowed." ;
+ &reject ;
+}
+
+exec @cmd ;
+
+sub reject {
+ print "This is a restricted account.\n" .
+ "You cannot execute anything here.\n" .
+ # $errmsg . "\n" .
+ "Goodbye.\n" ;
+ exit 1 ;
+}
--- /dev/null
+<?php
+
+$domain=ereg_replace('[^\.]*\.(.*)$','\1',$_SERVER['HTTP_HOST']);
+$group_name=ereg_replace('([^\.]*)\..*$','\1',$_SERVER['HTTP_HOST']);
+
+echo '<?xml version="1.0" encoding="UTF-8"?>';
+?>
+<!DOCTYPE html
+ PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
+ "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
+
+<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en ">
+
+ <head>
+ <meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />
+ <title><?php echo $project_name; ?></title>
+ <script language="JavaScript" type="text/javascript">
+ <!--
+ function help_window(helpurl) {
+ HelpWin = window.open( helpurl,'HelpWindow','scrollbars=yes,resizable=yes,toolbar=no,height=400,width=400');
+ }
+ // -->
+ </script>
+
+<style type="text/css">
+ <!--
+ BODY {
+ margin-top: 3;
+ margin-left: 3;
+ margin-right: 3;
+ margin-bottom: 3;
+ background: #01004e;
+ }
+ ol,ul,p,body,td,tr,th,form { font-family: verdana,arial,helvetica,sans-serif; font-size:small;
+ color: #333333; }
+
+ h1 { font-size: x-large; font-family: verdana,arial,helvetica,sans-serif; }
+ h2 { font-size: large; font-family: verdana,arial,helvetica,sans-serif; }
+ h3 { font-size: medium; font-family: verdana,arial,helvetica,sans-serif; }
+ h4 { font-size: small; font-family: verdana,arial,helvetica,sans-serif; }
+ h5 { font-size: x-small; font-family: verdana,arial,helvetica,sans-serif; }
+ h6 { font-size: xx-small; font-family: verdana,arial,helvetica,sans-serif; }
+
+ pre,tt { font-family: courier,sans-serif }
+
+ a:link { text-decoration:none }
+ a:visited { text-decoration:none }
+ a:active { text-decoration:none }
+ a:hover { text-decoration:underline; color:red }
+
+ .titlebar { color: black; text-decoration: none; font-weight: bold; }
+ a.tablink { color: black; text-decoration: none; font-weight: bold; font-size: x-small; }
+ a.tablink:visited { color: black; text-decoration: none; font-weight: bold; font-size: x-small; }
+ a.tablink:hover { text-decoration: none; color: black; font-weight: bold; font-size: x-small; }
+ a.tabsellink { color: black; text-decoration: none; font-weight: bold; font-size: x-small; }
+ a.tabsellink:visited { color: black; text-decoration: none; font-weight: bold; font-size: x-small; }
+ a.tabsellink:hover { text-decoration: none; color: black; font-weight: bold; font-size: x-small; }
+ -->
+</style>
+
+</head>
+
+<body>
+
+<table border="0" width="100%" cellspacing="0" cellpadding="0">
+
+ <tr>
+ <td><a href="/"><img src="http://<?php echo $domain; ?>/themes/gforge/images/logo.png" border="0" alt="" width="198" height="52" /></a></td>
+ </tr>
+
+</table>
+
+<table border="0" width="100%" cellspacing="0" cellpadding="0">
+
+ <tr>
+ <td> </td>
+ <td colspan="3">
+
+
+
+ <!-- start tabs -->
+
+ <tr>
+ <td align="left" bgcolor="#E0E0E0" width="9"><img src="http://<?php echo $domain; ?>/themes/gforge/images/tabs/topleft.png" height="9" width="9" alt="" /></td>
+ <td bgcolor="#E0E0E0" width="30"><img src="http://<?php echo $domain; ?>/themes/gforge/images/clear.png" width="30" height="1" alt="" /></td>
+ <td bgcolor="#E0E0E0"><img src="http://<?php echo $domain; ?>/themes/gforge/images/clear.png" width="1" height="1" alt="" /></td>
+ <td bgcolor="#E0E0E0" width="30"><img src="http://<?php echo $domain; ?>/themes/gforge/images/clear.png" width="30" height="1" alt="" /></td>
+ <td align="right" bgcolor="#E0E0E0" width="9"><img src="http://<?php echo $domain; ?>/themes/gforge/images/tabs/topright.png" height="9" width="9" alt="" /></td>
+ </tr>
+
+ <tr>
+
+ <!-- Outer body row -->
+
+ <td bgcolor="#E0E0E0"><img src="http://<?php echo $domain; ?>/themes/gforge/images/clear.png" width="10" height="1" alt="" /></td>
+ <td valign="top" width="99%" bgcolor="#E0E0E0" colspan="3">
+
+ <!-- Inner Tabs / Shell -->
+
+ <table border="0" width="100%" cellspacing="0" cellpadding="0">
+ <tr>
+ <td align="left" bgcolor="#ffffff" width="9"><img src="http://<?php echo $domain; ?>/themes/gforge/images/tabs/topleft-inner.png" height="9" width="9" alt="" /></td>
+ <td bgcolor="#ffffff"><img src="http://<?php echo $domain; ?>/themes/gforge/images/clear.png" width="1" height="1" alt="" /></td>
+ <td align="right" bgcolor="#ffffff" width="9"><img src="http://<?php echo $domain; ?>/themes/gforge/images/tabs/topright-inner.png" height="9" width="9" alt="" /></td>
+ </tr>
+
+ <tr>
+ <td bgcolor="#ffffff"><img src="http://<?php echo $domain; ?>/themes/gforge/images/clear.png" width="10" height="1" alt="" /></td>
+ <td valign="top" width="99%" bgcolor="white">
+
+ <!-- whole page table -->
+<table width="100%" cellpadding="5" cellspacing="0" border="0">
+<tr><td width="65%" valign="top">
+<?php if ($handle=fopen('http://'.$domain.'/export/projtitl.php?group_name='.$group_name,'r')){
+$contents = '';
+while (!feof($handle)) {
+ $contents .= fread($handle, 8192);
+}
+fclose($handle);
+echo $contents; } ?>
+
+<?php if ($handle=fopen('http://'.$domain.'/export/projnews.php?group_name='.$group_name,'r')){
+$contents = '';
+while (!feof($handle)) {
+ $contents .= fread($handle, 8192);
+}
+fclose($handle);
+$contents=str_replace('href="/','href="http://'.$domain.'/',$contents);
+echo $contents; } ?>
+
+</td>
+
+<td width="35%" valign="top">
+
+ <table cellspacing="0" cellpadding="1" width="100%" border="0" bgcolor="#d5d5d7">
+ <tr><td>
+ <table cellspacing="0" cellpadding="2" width="100%" border="0" bgcolor="#eaecef">
+ <tr style="background-color:#d5d5d7" align="center">
+ <td colspan="2"><span class="titlebar">Project Summary</span></td>
+ </tr>
+ <tr align="left">
+ <td colspan="2">
+
+<?php if($handle=fopen('http://'.$domain.'/export/projhtml.php?group_name='.$group_name,'r')){
+$contents = '';
+while (!feof($handle)) {
+ $contents .= fread($handle, 8192);
+}
+fclose($handle);
+$contents=str_replace('href="/','href="http://'.$domain.'/',$contents);
+$contents=str_replace('src="/','src="http://'.$domain.'/',$contents);
+echo $contents; } ?>
+
+ </td>
+ </tr>
+ </table>
+ </td></tr>
+ </table><p> </p>
+</td></tr></table>
+ <p>
+ <center>
+ <a href="http://gforgegroup.com/"><img src="http://gforge.org/pro/gforgebanner.jpg" height="60" width="468" border="0" alt="GForge Group Professional Services" /></a><br /><br />
+ </center>
+ <!-- end main body row -->
+
+
+ </td>
+ <td width="10" bgcolor="#ffffff"><img src="http://<?php echo $domain; ?>/themes/gforge/images/clear.png" width="2" height="1" alt="" /></td>
+ </tr>
+ <tr>
+ <td align="left" bgcolor="#E0E0E0" width="9"><img src="http://<?php echo $domain; ?>/themes/gforge/images/tabs/bottomleft-inner.png" height="11" width="11" alt="" /></td>
+ <td bgcolor="#ffffff"><img src="http://<?php echo $domain; ?>/themes/gforge/images/clear.png" width="1" height="1" alt="" /></td>
+ <td align="right" bgcolor="#E0E0E0" width="9"><img src="http://<?php echo $domain; ?>/themes/gforge/images/tabs/bottomright-inner.png" height="11" width="11" alt="" /></td>
+ </tr>
+ </table>
+
+ <!-- end inner body row -->
+
+ </td>
+ <td width="10" bgcolor="#E0E0E0"><img src="http://<?php echo $domain; ?>/themes/gforge/images/clear.png" width="2" height="1" alt="" /></td>
+ </tr>
+ <tr>
+ <td align="left" bgcolor="#E0E0E0" width="9"><img src="http://<?php echo $domain; ?>/themes/gforge/images/tabs/bottomleft.png" height="9" width="9" alt="" /></td>
+ <td bgcolor="#E0E0E0" colspan="3"><img src="http://<?php echo $domain; ?>/themes/gforge/images/clear.png" width="1" height="1" alt="" /></td>
+ <td align="right" bgcolor="#E0E0E0" width="9"><img src="http://<?php echo $domain; ?>/themes/gforge/images/tabs/bottomright.png" height="9" width="9" alt="" /></td>
+ </tr>
+</table>
+
+<!-- PLEASE LEAVE "Powered By GForge" on your site -->
+<br />
+<center>
+<a href="http://gforge.org/"><img src="http://gforge.org/images/pow-gforge.png" alt="Powered By GForge Collaborative Development Environment" border="0" /></a>
+</center>
+
+
+</body>
+</html>
--- /dev/null
+#! /usr/bin/php4 -f
+<?php
+/**
+ * GForge Cron Job
+ *
+ * The rest Copyright 2002-2005 (c) GForge Team
+ * http://gforge.org/
+ *
+ * @version $Id$
+ *
+ * This file is part of GForge.
+ *
+ * GForge is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * GForge is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with GForge; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ */
+
+/*
+ This file creates the root directories for the FTP
+*/
+require_once('squal_pre.php');
+require ('common/include/cron_utils.php');
+
+$err = '';
+
+if ($sys_use_ftpuploads) {
+ //
+ // Add the groups from the gforge database
+ //
+ $res=db_query("SELECT group_id,unix_group_name FROM groups WHERE status='A' AND type_id='1'");
+ for($i = 0; $i < db_numrows($res); $i++) {
+ $groups[] = db_result($res,$i,'unix_group_name');
+ }
+
+ //
+ // Create home dir for groups
+ //
+ foreach($groups as $group) {
+
+ //create an FTP upload dir for this project
+ $destdir = $sys_ftp_upload_dir.'/'.$group;
+ if (util_is_root_dir($destdir)) {
+ $err .= "Trying to access root directory\n";
+ continue;
+ }
+
+ if (!is_dir($destdir)) {
+ if (!@mkdir($destdir)) {
+ $err .= 'Could not create dir: '.$destdir."\n";
+ continue;
+ }
+ // Unfortunately some versions of PHP don't set the mode properly when
+ // specified on the mkdir command, so we need to do it here
+ if (!@chmod($destdir, 0770)) {
+ $err .= 'Could not chmod dir: '.$destdir."\n";
+ continue;
+ }
+ if (!@chown($destdir, $sys_apache_user)) {
+ $err .= 'Could not chown dir: '.$destdir."\n";
+ continue;
+ }
+ if (!@chgrp($destdir, $sys_apache_group)) {
+ $err .= 'Could not chgrp dir: '.$destdir."\n";
+ continue;
+ }
+ }
+ }
+}
+?>
--- /dev/null
+/* graplite - General execution wRAPper LITE!
+ * Copyright (C) 1999 Lion Templin <lion@leonine.com>
+ * FILE: graplite.c
+ * VERSION : 0.1 (991111)
+ *
+ * $Id$
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ *
+ * GOTO FOREVER!
+ *
+ * Coded on Northwest Airlines Flight 1065, CHI to MSP
+ *
+ */
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <unistd.h>
+
+/* grap is a wrapper designed to verify commands before passing them to system()
+ or just reporting the accepted command. grap will report an error if the
+ input is invalid. It checks for string lengths (prevent overflows),
+ specific sets of options and commands.
+
+ grap, in full force, is called as: <grap> <option> "<command> <arguments
+ list ... >" Where <grap> is this program, <option> is an optional trap
+ for a single option (like "-e" or "-c" used by programs that call shells,
+ subject to the approval list below), <command> is the command wished to
+ be run (subject to the approval list below), and <arguments list .. > is
+ the list of args passed to <command>. All are optional, allowing for
+ forms such as:
+ graplite -e "foo" graplite "foo bar" graplite -e "foo -c foo -f bar"
+ <g ><o ><cmd> <g > <cmd/args> <g ><o> <cmd/ args >
+
+ <options> and <command> need to be exact matched to those in the
+ acceptance list.
+*/
+
+/* Define the locations of <option> <command> and <arguements list .. >
+ on the command line. 0 is this program, begin at 1. Note that
+ ARGS_ARGC takes everything FROM that position to the end of the
+ arguments.
+
+ Undefine any of these to not use them.
+*/
+
+#define OPTION_ARGC 1
+#define ARGS_ARGC 2
+
+#define ARGS_ARE_SINGLE_STRING
+
+/* Define how the <arguements list .. > is checked.
+ define ARGS_ALNUMOK for A-Za-z0-9 to be OK
+ define any other chars in the string ARGS_CHAROK
+
+ Turn both these off to accept everything.
+ WARNING, might be able to bad things with
+ shell special chars such as & ; , etc.
+*/
+
+#define MAXSTRLEN 256 /* maximum single string length
+ (no max on final command) */
+/* Define what strings are acceptable in <option> */
+char *options[] = { "-c", "-e", NULL };
+
+/* Define what strings are acceptable in <command>
+ define an optional execution path CMD_PATH if desired */
+char *commands[] = { "cvs", "server", "svnserve", NULL };
+
+#define MAXARGS 256
+
+/* NO USER SERVICEABLE PARTS BELOW --------------------------------- */
+
+
+#define GRAP_TRUE 1
+#define GRAP_FALSE 0
+#define CMD_POS 0
+
+int main(int argc, char *argv[]) {
+
+ int i, j, n, argslen, flag;
+ char *buf;
+ char **args[MAXARGS];
+
+
+ if(argc < 3) {
+ /* printf("FATAL: %s bailed because not enough options.\n", argv[0]); */
+
+ printf("\nWelcome to GForge SCM\n\n");
+ printf("This is a restricted Shell Account\n");
+ printf("You cannot execute anything here.\n\n");
+
+ exit(1);
+ }
+
+
+ /* process the initial option (see options array) */
+
+ i = -1;
+ while((options[++i] != NULL) && strncmp(options[i], argv[OPTION_ARGC], MAXSTRLEN));
+ if(options[i] == NULL || strlen(argv[OPTION_ARGC]) > MAXSTRLEN) {
+ /* printf("FATAL: %s bailed because options didn't qualify.\n", argv[0]); */
+
+ printf("\nWelcome to GForge SCM\n\n");
+ printf("This is a restricted Shell Account\n");
+ printf("You cannot execute anything here.\n\n");
+
+ exit(1);
+ }
+
+ /* break single command and args string into seperate strings
+ in a char** for execvp() to use */
+
+ i = 0;
+ flag = GRAP_TRUE;
+ buf = argv[ARGS_ARGC];
+
+ j = CMD_POS;
+ n = 0;
+
+ while(buf[i] != 0 && j < MAXARGS) {
+ if(buf[i] == ' ') {
+ buf[i] = 0;
+ flag = GRAP_TRUE;
+ } else
+ if(flag) {
+ args[j++] = (char **)&buf[i];
+ flag = GRAP_FALSE;
+ args[j] = NULL;
+ n++;
+ }
+ i++;
+ }
+
+ /* check the command to insure it's in the acceptance list */
+
+ i = -1;
+ while((options[++i] != NULL) && strncmp(commands[i], args[CMD_POS], MAXSTRLEN));
+ if(options[i] == NULL || strlen((char *)args[CMD_POS]) > MAXSTRLEN) {
+
+ /* printf("FATAL: %s bailed because command didn't qualify.\n", args[CMD_POS]); */
+
+ printf("\nWelcome to GForge SCM\n\n");
+ printf("This is a restricted Shell Account\n");
+ printf("You cannot execute anything here.\n\n");
+
+ exit(1);
+ }
+
+
+ /* ok, the command is clear, exec() it */
+
+ execvp((char *)args[CMD_POS], (char **)args);
+
+}
+
--- /dev/null
+#!/usr/bin/php -q
+<?php
+
+require_once('squal_pre.php');
+require ('common/include/cron_utils.php');
+
+/**
+ *
+ * Recurses through the /cvsroot directory tree and parses each projects
+ * '~/CVSROOT/history' file, building agregate stats on the number of
+ * checkouts, commits, and adds to each project over the past 24 hours.
+ *
+ * @version $Id$
+ */
+
+$ARGV = $GLOBALS['argv'];
+$err = '';
+$verbose = 1;
+$debug = 0;
+$cvsroot = "/cvsroot";
+$groups = array();
+
+function debug($message) {
+ global $debug, $err;
+ if($debug) {
+ $err .= $message."\n";
+ }
+}
+
+
+function get_all_days(){
+
+ global $cvsroot;
+ global $err;
+ global $verbose;
+ global $debug;
+
+ $all_days = array();
+ $root_dir =& opendir( $cvsroot );
+ while ( $group = readdir( $root_dir ) ) {
+ if ( $group == '.' || $group == '..' )
+ continue;
+ if ( ! is_dir( "$cvsroot/$group" ) )
+ continue;
+
+ // opening CVSROOT/history file for the current repository
+ $hist_file_path = $cvsroot.'/'.$group.'/CVSROOT/history';
+ if( !file_exists($hist_file_path) || !is_readable($hist_file_path) || filesize($hist_file_path) == 0) {
+ debug('History file for group '.$group.' does not exist or is not readable');
+ continue;
+ }
+ $hist_file =& fopen( $hist_file_path, 'r' );
+ if ( ! $hist_file ) {
+ debug('Cannot open history file');
+ continue;
+ }
+
+ // analyzing history file
+ while (!feof($hist_file)) {
+ $hist_line = fgets($hist_file, 1024);
+ if ( preg_match( '/^\s*$/', $hist_line ) ) {
+ continue;
+ }
+ list( $cvstime,$user,$curdir,$module,$rev,$file ) = explode( '|', $hist_line );
+
+ $time_parsed = hexdec( substr($cvstime, 1, 8) );
+
+ $day = gmmktime( 0, 0, 0, gmstrftime("%m", $time_parsed ), gmstrftime("%d", $time_parsed ), gmstrftime("%Y", $time_parsed ) );
+
+ if(!in_array($day, $all_days))
+ array_push($all_days, $day);
+
+ }
+ fclose( $hist_file );
+ }
+
+ return $all_days;
+}
+
+function process_day($day_begin, $day_end){
+
+ global $cvsroot;
+ global $err;
+ global $verbose;
+ global $debug;
+ global $groups;
+
+
+ $year = gmstrftime("%Y", $day_begin );
+ $month = gmstrftime("%m", $day_begin );
+ $day = gmstrftime("%d", $day_begin );
+
+ $month_string = sprintf( "%04d%02d", $year, $month );
+
+ if($verbose) {
+ $err .= "Parsing cvs logs looking for traffic on day $day, " .
+ "month $month, year $year.\n";
+ }
+
+ $rollback = false;
+
+ $root_dir =& opendir( $cvsroot );
+ while ( $group = readdir( $root_dir ) ) {
+ if ( $group == '.' || $group == '..' )
+ continue;
+ if ( ! is_dir( "$cvsroot/$group" ) )
+ continue;
+
+ debug('Working on group '.$group);
+
+ if (array_key_exists($group, $groups)) {
+ $group_id = $groups[$group];
+ } else {
+ $err .= "Group $group does not appear to be active... skipping.\n";
+ continue;
+ }
+
+ $cvs_co = 0;
+ $cvs_commit = 0;
+ $cvs_add = 0;
+ $usr_commit = array();
+ $usr_add = array();
+
+ // opening CVSROOT/history file for the current repository
+ $hist_file_path = $cvsroot.'/'.$group.'/CVSROOT/history';
+ if( !file_exists($hist_file_path) || !is_readable($hist_file_path) || filesize($hist_file_path) == 0) {
+ debug('History file for group '.$group.' does not exist or is not readable');
+ continue;
+ }
+ $hist_file =& fopen( $hist_file_path, 'r' );
+ if ( ! $hist_file ) {
+ debug('Cannot open history file');
+ continue;
+ }
+
+
+ // cleaning stats_cvs_* table for the current day to avoid conflicting index problem
+ $sql = "DELETE FROM stats_cvs_group
+ WHERE month = '$month_string'
+ AND day = '$day'
+ AND group_id = '$group_id'";
+ $res = db_query($sql);
+ if(!$res) {
+ $err .= 'Error cleaning stats_cvs_group for current day and current group: '.db_error();
+ }
+
+ $sql = "DELETE FROM stats_cvs_user
+ WHERE month = '$month_string'
+ AND day = '$day'
+ AND group_id = '$group_id'";
+ $res = db_query($sql);
+ if(!$res) {
+ $err .= 'Error cleaning stats_cvs_user for current day and current group: '.db_error();
+ }
+
+ // analyzing history file
+ while (!feof($hist_file)) {
+ $hist_line = fgets($hist_file, 1024);
+ if ( preg_match( '/^\s*$/', $hist_line ) ) {
+ continue;
+ }
+ list( $cvstime,$user,$curdir,$module,$rev,$file ) = explode( '|', $hist_line );
+
+ $type = substr($cvstime, 0, 1);
+ $time_parsed = hexdec( substr($cvstime, 1, 8) );
+
+ if ( ($time_parsed > $day_begin) && ($time_parsed < $day_end) ) {
+ if ( $type == 'M' ) {
+ $cvs_commit++;
+ $usr_commit[$user]++;
+ } elseif ( $type == 'A' ) {
+ $cvs_add++;
+ $usr_add[$user]++;
+ } elseif ( $type == 'O' || $type == 'E' ) {
+ $cvs_co++;
+ // ignoring checkouts on a per-user
+ }
+ } elseif ( $time_parsed > $day_end ) {
+ if ( $verbose >= 2 ) {
+ $err .= "Short circuting execution, parsed date " .
+ "exceeded current threshold.\n";
+ }
+ break;
+ }
+ }
+ fclose( $hist_file );
+ // if we don't have any stats, skipping to next project
+ if($cvs_co == 0 && $cvs_add == 0 && $cvs_commit == 0) {
+ $err .= "No CVS stats for group ".$group.", skipping to next project\n";
+ continue;
+ }
+
+ // inserting group results in stats_cvs_groups
+ $sql = "INSERT INTO stats_cvs_group
+ (month,day,group_id,checkouts,commits,adds)
+ VALUES
+ ('$month_string',
+ '$day',
+ '$group_id',
+ '$cvs_co',
+ '$cvs_commit',
+ '$cvs_add')";
+
+ debug($sql);
+ if ( !db_query( $sql ) ) {
+ $err .= 'Insertion in stats_cvs_group failed: '.$sql.' - '.db_error();
+ $rollback = true;
+ break;
+ }
+
+ // building the user list
+ $user_list = array_unique( array_merge( array_keys( $usr_add ), array_keys( $usr_commit ) ) );
+
+ foreach ( $user_list as $user ) {
+ // trying to get user id from user name
+ $user_res = db_query( "SELECT user_id FROM users WHERE
+ user_name='$user'" );
+ if ( $user_row = db_fetch_array($user_res) ) {
+ $user_id = $user_row[0];
+ } else {
+ $err .= "User $user was not found... skipping.\n";
+ continue;
+ }
+
+ $sql = "INSERT INTO stats_cvs_user
+ (month,day,group_id,user_id,commits,adds) VALUES
+ ('$month_string',
+ '$day',
+ '$group_id',
+ '$user_id',
+ '" . ($usr_commit{$user}?$usr_commit{$user}:0) . "',
+ '" . ($usr_add{$user}?$usr_add{$user}:0) . "')";
+
+ debug($sql);
+ if ( !db_query( $sql )) {
+ $err .= 'Insertion in stats_cvs_user failed: '.$sql.' - '.db_error();
+ $rollback = true;
+ break 2;
+ }
+
+ }
+ }
+ return $rollback;
+}
+
+$res = db_query( "SELECT unix_group_name, group_id FROM groups WHERE status='A'" );
+while ($row = db_fetch_array($res) ) {
+ $groups[$row['unix_group_name']] = $row['group_id'];
+}
+if (count($groups) < 1) {
+ $err = "Could not fetch list of group IDs";
+ cron_entry(14,$err);
+ exit;
+}
+
+if ( $ARGV[1] && $ARGV[2] && $ARGV[3] ) {
+
+ $day_begin = gmmktime( 0, 0, 0, $ARGV[2], $ARGV[3], $ARGV[1] );
+ // $day_begin = timegm( 0, 0, 0, $ARGV[2], $ARGV[1] - 1, $ARGV[0] - 1900 );
+ $day_end = $day_begin + 86400;
+
+ db_begin();
+ $rollback = process_day($day_begin, $day_end);
+} else if($ARGV[1]=='all' && !$ARGV[2] && !$ARGV[3]) {
+
+ // Heavy (rarely used) operation, allow for 8hrs
+ ini_set('max_execution_time', '30000');
+ $all_days = &get_all_days();
+ foreach ( $all_days as $day ) {
+ echo date('Y-m-d', $day)."\n";
+ db_begin();
+ $rollback = process_day($day, $day + 86400);
+
+ if($rollback) {
+ break;
+ } else {
+ db_commit();
+ }
+ }
+
+} else {
+
+ $local_time = localtime();
+ ## Start at midnight last night.
+ $day_end = gmmktime( 0, 0, 0, $local_time[4] + 1, $local_time[3], $local_time[5] );
+
+ // $day_end = gmmktime( 0, 0, 0, (gmtime( time() ))[3,4,5] );
+ ## go until midnight yesterday.
+ $day_begin = $day_end - 86400;
+ // $day_begin = timegm( 0, 0, 0, (gmtime( time() - 86400 ))[3,4,5] );
+ db_begin();
+ $rollback = process_day($day_begin, $day_end);
+
+}
+
+if ( $rollback ) {
+ db_rollback();
+} else {
+ db_commit();
+}
+
+cron_entry(14,$err);
+
+?>
\ No newline at end of file
--- /dev/null
+#! /usr/bin/php4 -f
+<?php
+/**
+ * GForge Cron Job
+ *
+ * The rest Copyright 2002-2005 (c) GForge Team
+ * http://gforge.org/
+ *
+ * @version $Id$
+ *
+ * This file is part of GForge.
+ *
+ * GForge is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * GForge is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with GForge; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ */
+
+/*
+This file creates blank user home directories and
+creates a group home directory with a template in it.
+
+#
+# * hosts
+#
+<VirtualHost 192.168.1.5>
+ ServerName gforge.company.com
+ ServerAlias *.gforge.company.com
+ VirtualDocumentRoot /home/groups/%1/htdocs
+ VirtualScriptAlias /home/groups/%1/cgi-bin
+
+ <Directory /home/groups>
+ Options Indexes FollowSymlinks
+ AllowOverride All
+ order allow,deny
+ allow from all
+
+ </Directory>
+ LogFormat "%h %t \"%r\" %>s %b \"%{Referer}i\" \"%{User-Agent}i\"" gforge
+ CustomLog "|/usr/local/sbin/cronolog /home/groups/%1/logs/%Y/%m/%d/gforge.log" gforge
+ # Ensure that we don't try to use SSL on SSL Servers
+ <IfModule apache_ssl.c>
+ SSLDisable
+ </IfModule>
+</VirtualHost>
+*/
+require_once('squal_pre.php');
+require ('common/include/cron_utils.php');
+
+define('USER_DEFAULT_GROUP','users');
+
+if (!isset($groupdir_prefix)) { // this should be set in local.inc
+ $groupdir_prefix = '/home/groups';
+}
+
+if (!is_dir($groupdir_prefix)) {
+ @mkdir($groupdir_prefix);
+}
+
+$res = db_query("SELECT distinct users.user_name,users.unix_pw,users.user_id
+ FROM users,user_group,groups
+ WHERE users.user_id=user_group.user_id
+ AND user_group.group_id=groups.group_id
+ AND groups.status='A'
+ AND user_group.cvs_flags IN ('0','1')
+ AND users.status='A'
+ ORDER BY user_id ASC");
+$err .= db_error();
+$users =& util_result_column_to_array($res,'user_name');
+
+$group_res = db_query("SELECT unix_group_name, (is_public=1 AND enable_anonscm=1 AND type_id=1) AS enable_pserver FROM groups WHERE status='A' AND type_id='1'");
+$err .= db_error();
+$groups = util_result_column_to_array($group_res,'unix_group_name');
+
+
+//
+// this is where we give a user a home
+//
+foreach($users as $user) {
+ if (is_dir("/home/".$user)) {
+
+ } else {
+ @mkdir("/home/".$user);
+ }
+ system("chown $user:".USER_DEFAULT_GROUP." /home/".$user);
+}
+
+
+//
+// Create home dir for groups
+//
+foreach($groups as $group) {
+
+ //create an FTP upload dir for this project
+ if ($sys_use_ftpuploads) {
+ if (!is_dir($sys_ftp_upload_dir.'/'.$group)) {
+ @mkdir($sys_ftp_upload_dir.'/'.$group);
+ }
+ }
+
+ if (is_dir($groupdir_prefix."/".$group)) {
+
+ } else {
+ @mkdir($groupdir_prefix."/".$group);
+ @mkdir($groupdir_prefix."/".$group."/htdocs");
+ @mkdir($groupdir_prefix."/".$group."/cgi-bin");
+ $g =& group_get_object_by_name($group);
+
+
+ //
+ // Read in the template file
+ //
+ $fo=fopen(dirname(__FILE__).'/default_page.php','r');
+ $contents = '';
+ if (!$fo) {
+ $err .= 'Default Page Not Found';
+ } else {
+ while (!feof($fo)) {
+ $contents .= fread($fo, 8192);
+ }
+ fclose($fo);
+ }
+ //
+ // Change some defaults in the template file
+ //
+ //$contents=str_replace('<domain>',$sys_default_domain,$contents);
+ //$contents=str_replace('<project_description>',$g->getDescription(),$contents);
+ //$contents=str_replace('<project_name>',$g->getPublicName(),$contents);
+ //$contents=str_replace('<group_id>',$g->getID(),$contents);
+ //$contents=str_replace('<group_name>',$g->getUnixName(),$contents);
+
+ //
+ // Write the file back out to the project home dir
+ //
+ $fw=fopen($groupdir_prefix."/".$group."/htdocs/index.php",'w');
+ fwrite($fw,$contents);
+ fclose($fw);
+
+ }
+ /*$resgroupadmin=db_query("SELECT u.user_name FROM users u,user_group ug,groups g
+ WHERE u.user_id=ug.user_id
+ AND ug.group_id=g.group_id
+ AND g.unix_group_name='$group'
+ AND ug.admin_flags='A'
+ AND u.status='A'");
+ if (!$resgroupadmin || db_numrows($resgroupadmin) < 1) {
+ //group has no members, so cannot create dir
+ } else {
+ $user=db_result($resgroupadmin,0,'user_name');
+ system("chown -R $user:$group $groupdir_prefix/$group");
+ }*/
+ system("chown -R $sys_apache_user:$sys_apache_group $groupdir_prefix/$group");
+}
+
+//
+// Move CVS trees for deleted groups
+//
+$res8 = db_query("SELECT unix_group_name FROM deleted_groups WHERE isdeleted = 0;");
+$err .= db_error();
+$rows = db_numrows($res8);
+for($k = 0; $k < $rows; $k++) {
+ $deleted_group_name = db_result($res8,$k,'unix_group_name');
+
+ if(!is_dir($cvsdir_prefix."/.deleted"))
+ system("mkdir ".$cvsdir_prefix."/.deleted");
+
+ system("mv -f $cvsdir_prefix/$deleted_group_name/ $cvsdir_prefix/.deleted/");
+ system("chown -R root:root $cvsdir_prefix/.deleted/$deleted_group_name");
+ system("chmod -R o-rwx $cvsdir_prefix/.deleted/$deleted_group_name");
+
+
+ $res9 = db_query("UPDATE deleted_groups set isdeleted = 1 WHERE unix_group_name = '$deleted_group_name';" );
+ $err .= db_error();
+}
+
+
+cron_entry(25,$err);
+
+?>
--- /dev/null
+#! /usr/bin/php4 -f
+<?php
+/**
+ * GForge Cron Job
+ *
+ * The rest Copyright 2002-2005 (c) GForge Team
+ * http://gforge.org/
+ *
+ * @version $Id$
+ *
+ * This file is part of GForge.
+ *
+ * GForge is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * GForge is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with GForge; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ */
+
+require_once('squal_pre.php');
+require ('common/include/cron_utils.php');
+
+$res=db_query("SELECT user_name,user_id,authorized_keys
+ FROM users
+ WHERE authorized_keys != ''
+ AND status='A'");
+
+for ($i=0; $i<db_numrows($res); $i++) {
+
+
+ $ssh_key=db_result($res,$i,'authorized_keys');
+ $username=db_result($res,$i,'user_name');
+ $dir = $homedir_prefix.'/'.$username;
+ if (util_is_root_dir($dir)) {
+ $err .= "Error! homedir_prefix/username Points To Root Directory!";
+ continue;
+ }
+ $uid=db_result($res,$i,'user_id');
+
+ $ssh_key=str_replace('###',"\n",$ssh_key);
+ $uid += 1000;
+
+ $ssh_dir = "$homedir_prefix/$username/.ssh";
+ if (!is_dir($ssh_dir)) {
+ mkdir ($ssh_dir, 0755);
+ }
+
+ $h8 = fopen("$ssh_dir/authorized_keys","w");
+ fwrite($h8,'# This file is automatically generated from your account settings.'."\n");
+ fwrite($h8,$ssh_key);
+ fclose($h8);
+
+ system("chown $username:users $homedir_prefix/$username");
+ system("chown $username:users $ssh_dir");
+ system("chmod 0644 $ssh_dir/authorized_keys");
+ system("chown $username:users $ssh_dir/authorized_keys");
+
+}
+
+cron_entry(15,$err);
+
+?>
--- /dev/null
+#! /usr/bin/python
+
+# NOTE: Until SourceForge installs a modern version of Python on the cvs
+# servers, this script MUST be compatible with Python 1.5.2.
+
+"""Complicated notification for CVS checkins.
+
+This script is used to provide email notifications of changes to the CVS
+repository. These email changes will include context diffs of the changes.
+Really big diffs will be trimmed.
+
+This script is run from a CVS loginfo file (see $CVSROOT/CVSROOT/loginfo). To
+set this up, create a loginfo entry that looks something like this:
+
+ mymodule /path/to/this/script %%s some-email-addr@your.domain
+
+In this example, whenever a checkin that matches `mymodule' is made, this
+script is invoked, which will generate the diff containing email, and send it
+to some-email-addr@your.domain.
+
+ Note: This module used to also do repository synchronizations via
+ rsync-over-ssh, but since the repository has been moved to SourceForge,
+ this is no longer necessary. The syncing functionality has been ripped
+ out in the 3.0, which simplifies it considerably. Access the 2.x versions
+ to refer to this functionality. Because of this, the script is misnamed.
+
+It no longer makes sense to run this script from the command line. Doing so
+will only print out this usage information.
+
+Usage:
+
+ %(PROGRAM)s [options] <%%S> email-addr [email-addr ...]
+
+Where options are:
+
+ --cvsroot=<path>
+ Use <path> as the environment variable CVSROOT. Otherwise this
+ variable must exist in the environment.
+
+ --context=#
+ -C #
+ Include # lines of context around lines that differ (default: 2).
+
+ -c
+ Produce a context diff (default).
+
+ -u
+ Produce a unified diff (smaller).
+
+ --quiet / -q
+ Don't print as much status to stdout.
+
+ --fromhost=hostname
+ -f hostname
+ The hostname that email messages appear to be coming from. The From:
+ header will of the outgoing message will look like user@hostname. By
+ default, hostname is the machine's fully qualified domain name.
+
+ --help / -h
+ Print this text.
+
+The rest of the command line arguments are:
+
+ <%%S>
+ CVS %%s loginfo expansion. When invoked by CVS, this will be a single
+ string containing the directory the checkin is being made in, relative
+ to $CVSROOT, followed by the list of files that are changing. If the
+ %%s in the loginfo file is %%{sVv}, context diffs for each of the
+ modified files are included in any email messages that are generated.
+
+ email-addrs
+ At least one email address.
+"""
+import os
+import sys
+import re
+import time
+import string
+import getopt
+import smtplib
+import pwd
+import socket
+
+try:
+ from socket import getfqdn
+except ImportError:
+ def getfqdn():
+ # Python 1.5.2 :(
+ hostname = socket.gethostname()
+ byaddr = socket.gethostbyaddr(socket.gethostbyname(hostname))
+ aliases = byaddr[1]
+ aliases.insert(0, byaddr[0])
+ aliases.insert(0, hostname)
+ for fqdn in aliases:
+ if '.' in fqdn:
+ break
+ else:
+ fqdn = 'localhost.localdomain'
+ return fqdn
+
+
+from cStringIO import StringIO
+
+# Which SMTP server to do we connect to? Empty string means localhost.
+MAILHOST = 'localhost'
+MAILPORT = 25
+
+# Diff trimming stuff
+DIFF_HEAD_LINES = 20
+DIFF_TAIL_LINES = 20
+DIFF_TRUNCATE_IF_LARGER = 1000
+
+EMPTYSTRING = ''
+SPACE = ' '
+DOT = '.'
+COMMASPACE = ', '
+
+PROGRAM = sys.argv[0]
+
+BINARY_EXPLANATION_LINES = [
+ "(This appears to be a binary file; contents omitted.)\n"
+ ]
+
+REVCRE = re.compile("^(NONE|[0-9.]+)$")
+NOVERSION = "Couldn't generate diff; no version number found in filespec: %s"
+BACKSLASH = "Couldn't generate diff: backslash in filespec's filename: %s"
+
+
+\f
+def usage(code, msg=''):
+ print __doc__ % globals()
+ if msg:
+ print msg
+ sys.exit(code)
+
+
+\f
+def calculate_diff(filespec, contextlines):
+ file, oldrev, newrev = string.split(filespec, ',')
+ # Make sure we can find a CVS version number
+ if not REVCRE.match(oldrev):
+ return NOVERSION % filespec
+ if not REVCRE.match(newrev):
+ return NOVERSION % filespec
+
+ if string.find(file, '\\') <> -1:
+ # I'm sorry, a file name that contains a backslash is just too much.
+ # XXX if someone wants to figure out how to escape the backslashes in
+ # a safe way to allow filenames containing backslashes, this is the
+ # place to do it. --Zooko 2002-03-17
+ return BACKSLASH % filespec
+
+ if string.find(file, "'") <> -1:
+ # Those crazy users put single-quotes in their file names! Now we
+ # have to escape everything that is meaningful inside double-quotes.
+ filestr = string.replace(file, '`', '\`')
+ filestr = string.replace(filestr, '"', '\"')
+ filestr = string.replace(filestr, '$', '\$')
+ # and quote it with double-quotes.
+ filestr = '"' + filestr + '"'
+ else:
+ # quote it with single-quotes.
+ filestr = "'" + file + "'"
+ if oldrev == 'NONE':
+ try:
+ if os.path.exists(file):
+ fp = open(file)
+ else:
+ update_cmd = "cvs -fn update -r %s -p %s" % (newrev, filestr)
+ fp = os.popen(update_cmd)
+ lines = fp.readlines()
+ fp.close()
+ # Is this a binary file? Let's look at the first few
+ # lines to figure it out:
+ for line in lines[:5]:
+ for c in string.rstrip(line):
+ if c in string.whitespace:
+ continue
+ if c < ' ' or c > chr(127):
+ lines = BINARY_EXPLANATION_LINES[:]
+ break
+ lines.insert(0, '--- NEW FILE: %s ---\n' % file)
+ except IOError, e:
+ lines = ['***** Error reading new file: ',
+ str(e), '\n***** file: ', file, ' cwd: ', os.getcwd()]
+ elif newrev == 'NONE':
+ lines = ['--- %s DELETED ---\n' % file]
+ else:
+ # This /has/ to happen in the background, otherwise we'll run into CVS
+ # lock contention. What a crock.
+ if contextlines > 0:
+ difftype = "-C " + str(contextlines)
+ else:
+ difftype = "-u"
+ diffcmd = "/usr/bin/cvs -f diff -kk %s --minimal -r %s -r %s %s" \
+ % (difftype, oldrev, newrev, filestr)
+ fp = os.popen(diffcmd)
+ lines = fp.readlines()
+ sts = fp.close()
+ # ignore the error code, it always seems to be 1 :(
+## if sts:
+## return 'Error code %d occurred during diff\n' % (sts >> 8)
+ if len(lines) > DIFF_TRUNCATE_IF_LARGER:
+ removedlines = len(lines) - DIFF_HEAD_LINES - DIFF_TAIL_LINES
+ del lines[DIFF_HEAD_LINES:-DIFF_TAIL_LINES]
+ lines.insert(DIFF_HEAD_LINES,
+ '[...%d lines suppressed...]\n' % removedlines)
+ return string.join(lines, '')
+
+
+\f
+def blast_mail(subject, people, filestodiff, contextlines, fromhost):
+ # cannot wait for child process or that will cause parent to retain cvs
+ # lock for too long. Urg!
+ if not os.fork():
+ # in the child
+ # give up the lock you cvs thang!
+ time.sleep(2)
+ # Create the smtp connection to the localhost
+ conn = smtplib.SMTP()
+ conn.connect(MAILHOST, MAILPORT)
+ user = pwd.getpwuid(os.getuid())[0]
+ domain = fromhost or getfqdn()
+ author = '%s@%s' % (user, domain)
+ s = StringIO()
+ sys.stdout = s
+ try:
+ print '''\
+From: %(author)s
+To: %(people)s
+Subject: %(subject)s
+''' % {'author' : author,
+ 'people' : string.join(people, COMMASPACE),
+ 'subject': subject,
+ }
+ s.write(sys.stdin.read())
+ # append the diffs if available
+ print
+ for file in filestodiff:
+ print calculate_diff(file, contextlines)
+ finally:
+ sys.stdout = sys.__stdout__
+ resp = conn.sendmail(author, people, s.getvalue())
+ conn.close()
+ os._exit(0)
+
+
+\f
+# scan args for options
+def main():
+ try:
+ opts, args = getopt.getopt(
+ sys.argv[1:], 'hC:cuqf:',
+ ['fromhost=', 'context=', 'cvsroot=', 'help', 'quiet'])
+ except getopt.error, msg:
+ usage(1, msg)
+
+ # parse the options
+ contextlines = 2
+ verbose = 1
+ fromhost = None
+ for opt, arg in opts:
+ if opt in ('-h', '--help'):
+ usage(0)
+ elif opt == '--cvsroot':
+ os.environ['CVSROOT'] = arg
+ elif opt in ('-C', '--context'):
+ contextlines = int(arg)
+ elif opt == '-c':
+ if contextlines <= 0:
+ contextlines = 2
+ elif opt == '-u':
+ contextlines = 0
+ elif opt in ('-q', '--quiet'):
+ verbose = 0
+ elif opt in ('-f', '--fromhost'):
+ fromhost = arg
+
+ # What follows is the specification containing the files that were
+ # modified. The argument actually must be split, with the first component
+ # containing the directory the checkin is being made in, relative to
+ # $CVSROOT, followed by the list of files that are changing.
+ if not args:
+ usage(1, 'No CVS module specified')
+ subject = args[0]
+ fileargs = args[1:-1]
+ specs = []
+ specs.append(subject)
+ while len(fileargs) > 0:
+ specs.append(string.join(fileargs[:3], ','))
+ fileargs = fileargs[3:]
+
+ if not args[-1]:
+ usage(1, 'No recipients specified')
+ people = []
+ people.append(args[-1])
+
+ # The remaining args should be the email addresses
+ # Now do the mail command
+
+ if verbose:
+ print 'Mailing %s...' % string.join(people, COMMASPACE)
+
+ if specs == ['-', 'Imported', 'sources']:
+ return
+ if specs[-3:] == ['-', 'New', 'directory']:
+ del specs[-3:]
+ elif len(specs) > 2:
+ L = specs[:2]
+ for s in specs[2:]:
+ prev = L[-1]
+ if string.count(prev, ',') < 2:
+ L[-1] = "%s %s" % (prev, s)
+ else:
+ L.append(s)
+ specs = L
+
+ if verbose:
+ print 'Generating notification message...'
+ blast_mail(subject, people, specs[1:], contextlines, fromhost)
+ if verbose:
+ print 'Generating notification message... done.'
+
+
+\f
+if __name__ == '__main__':
+ main()
+ sys.exit(0)
--- /dev/null
+#! /usr/bin/php4 -f
+<?php
+
+$verbose=0;
+$scmname='scmroot';
+require ('squal_pre.php');
+require ('common/include/cron_utils.php');
+
+$sys_scm_root_path = "$sys_chroot$cvsdir_prefix";
+
+if(!isset($sys_scm_root_path)) {
+ $err = 'You have to define $cvsdir_prefix and possibly $sys_chroot variable in your config file.';
+} elseif(!isset($sys_scm_tarballs_path)) {
+ $err = 'You have to define $sys_scm_tarballs_path variable in your config file.';
+} elseif(!is_dir($sys_scm_root_path) || !is_readable($sys_scm_root_path)) {
+ $err = $sys_scm_root_path.' is not a directory or is not readable.';
+} elseif(!is_dir($sys_scm_tarballs_path) || !is_writable($sys_scm_tarballs_path)) {
+ $err = $sys_scm_tarballs_path.' is not a directory or is not writable.';
+} else {
+ if ($handle = opendir($sys_scm_root_path)) {
+ chdir($sys_scm_root_path);
+ if ($verbose) echo "Scanning $sys_scm_root_path\n";
+ while (false !== ($file = readdir($handle))) {
+ if ($file != "." && $file != ".." && is_dir($file) && $file != "cvs-locks") {
+ if ($verbose) echo "Creating $sys_scm_tarballs_path/$file-$scmname.tar.gz\n";
+ exec("tar czf $sys_scm_tarballs_path/$file-$scmname.tar.gz.new $file 2>&1", $output);
+ if (is_file("$sys_scm_tarballs_path/$file-$scmname.tar.gz.new")){
+ rename("$sys_scm_tarballs_path/$file-$scmname.tar.gz.new","$sys_scm_tarballs_path/$file-$scmname.tar.gz");
+ }
+ }
+ }
+ closedir($handle);
+ }
+ $err = implode("\n", $output);
+ if(empty($err)) {
+ $err = 'SCM tarballs generated';
+ }
+}
+
+cron_entry(19, $err);
+
+?>
--- /dev/null
+#! /usr/bin/php4 -f
+<?php
+/**
+ * GForge Cron Job
+ *
+ * The rest Copyright 2002-2005 (c) GForge Team
+ * http://gforge.org/
+ *
+ * @version $Id$
+ *
+ * This file is part of GForge.
+ *
+ * GForge is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * GForge is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with GForge; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ */
+
+/*
+This file creates user / group permissions by editing
+the /etc/passwd /etc/shadow and /etc/group files
+*/
+require_once('squal_pre.php');
+require ('common/include/cron_utils.php');
+
+//
+// Default values for the script
+//
+define('DEFAULT_SHELL','/bin/cvssh.pl'); //use /bin/grap for cvs-only
+define('FILE_EXTENSION','.new'); // use .new when testing
+
+if (util_is_root_dir($groupdir_prefix)) {
+ $err .= "Error! groupdir_prefix Points To Root Directory!";
+ echo $err;
+ cron_entry(16,$err);
+ exit;
+}
+
+//
+// Get the users' unix_name and password out of the database
+// ONLY USERS WITH CVS READ AND COMMIT PRIVS ARE ADDED
+//
+$res = db_query("SELECT distinct users.user_name,users.unix_pw,users.unix_uid,users.unix_gid,users.user_id
+ FROM users,user_group,groups
+ WHERE users.user_id=user_group.user_id
+ AND user_group.group_id=groups.group_id
+ AND groups.status='A'
+ AND user_group.cvs_flags IN ('0','1')
+ AND users.status='A'
+ ORDER BY users.user_id ASC");
+$err .= db_error();
+
+$gforge_users =& util_result_column_to_array($res,'user_name');
+$user_unix_uids =& util_result_column_to_array($res,'unix_uid');
+$user_unix_gids =& util_result_column_to_array($res,'unix_gid');
+$user_pws =& util_result_column_to_array($res,'unix_pw');
+
+// Create the entries for the GForge users
+$gforge_lines = array();
+
+// user description is something like "MyGForge user"
+$user_description = preg_replace('/[^[:alnum:] -_]/', '', $sys_name);
+$user_description .= " user";
+
+for ($i=0; $i < count($gforge_users); $i++) {
+ $username = $gforge_users[$i];
+ $user_unix_uid = $user_unix_uids[$i];
+ $user_unix_gid = $user_unix_gids[$i];
+ $shell = DEFAULT_SHELL;
+ $unix_passwd = $user_pws[$i];
+
+ $line_passwd = $username.":x:".$user_unix_uid.":".$user_unix_gid.":".
+ $user_description.":/home/".$username.":".$shell;
+ $line_shadow = $username.":".$unix_passwd.":12090:0:99999:7:::";
+
+ $gforge_lines_passwd[] = $line_passwd;
+ $gforge_lines_shadow[] = $line_shadow;
+
+}
+
+/*************************************************************************
+ * Step 1: Process /etc/passwd
+ *************************************************************************/
+
+// Read the passwd file line by line
+$passwd_orig = file("/etc/passwd", "r");
+
+// Now write the file with the gforge users at the end
+$passwd = fopen("/etc/passwd".FILE_EXTENSION, "w");
+$etc_users = array();
+for ($i=0; $i < count($passwd_orig); $i++) {
+ $line = trim($passwd_orig[$i]);
+ // Skip the GForge users (will be written later)
+ if (preg_match("/^[[:blank:]]*#GFORGEBEGIN/", $line)) {
+ do {
+ $i++;
+ $line = trim($passwd_orig[$i]);
+ } while ($i < count($passwd_orig) && !preg_match("/^[[:blank:]]*#GFORGEEND/", $line));
+
+ // Got to end of file (shouldn't happen, means #GFORGEEND wasn't found on file
+ if ($i >= (count($passwd_orig)-1)) break;
+
+ // read next line
+ $i++;
+ $line = trim($passwd_orig[$i]);
+ }
+
+ $entries = explode(":", $line);
+ if (!empty($entries[0])) {
+ $username = $entries[0];
+ $etc_users[] = $username; // this is currently not used, but it may be used in the future
+ if (!in_array($username, $gforge_users)) {
+ // write the user only if it's not a gforge user
+ fwrite($passwd, $line."\n");
+ }
+ } else {
+ // blank line or comment
+ fwrite($passwd, $line."\n");
+ }
+}
+
+/*************************************************************************
+ * Step 2: Process /etc/shadow
+ *************************************************************************/
+
+// Read the shadow file line by line
+$passwd_orig = file("/etc/shadow", "r");
+
+// Now write the file with the gforge users at the end
+$shadow = fopen("/etc/shadow".FILE_EXTENSION, "w");
+for ($i=0; $i < count($passwd_orig); $i++) {
+ $line = trim($passwd_orig[$i]);
+ // Skip the GForge users (will be written later)
+ if (preg_match("/^[[:blank:]]*#GFORGEBEGIN/", $line)) {
+ do {
+ $i++;
+ $line = trim($passwd_orig[$i]);
+ } while ($i < count($passwd_orig) && !preg_match("/^[[:blank:]]*#GFORGEEND/", $line));
+
+ // Got to end of file (shouldn't happen, means #GFORGEEND wasn't found on file
+ if ($i >= (count($passwd_orig)-1)) break;
+
+ // read next line
+ $i++;
+ $line = trim($passwd_orig[$i]);
+ }
+
+ $entries = explode(":", $line);
+ if (!empty($entries[0])) {
+ $username = $entries[0];
+ if (!in_array($username, $gforge_users)) {
+ // write the user only if it's not a gforge user
+ fwrite($shadow, $line."\n");
+ }
+ } else {
+ // blank line or comment
+ fwrite($shadow, $line."\n");
+ }
+}
+
+
+/*************************************************************************
+ * Step 3: Write the GForge users to /etc/passwd and /etc/shadow
+ *************************************************************************/
+
+// now write the GForge users
+fwrite($passwd, "#GFORGEBEGIN\n");
+fwrite($shadow, "#GFORGEBEGIN\n");
+assert(count($gforge_lines_passwd) == count($gforge_lines_shadow));
+for ($i=0; $i < count($gforge_lines_passwd); $i++) {
+ $line_passwd = $gforge_lines_passwd[$i];
+ $line_shadow = $gforge_lines_shadow[$i];
+
+ fwrite($passwd, $line_passwd."\n");
+ fwrite($shadow, $line_shadow."\n");
+}
+fwrite($passwd, "#GFORGEEND\n");
+fwrite($shadow, "#GFORGEEND\n");
+
+
+fclose($passwd);
+fclose($shadow);
+
+/*************************************************************************
+ * Step 4: Parse /etc/group
+ *************************************************************************/
+$group_orig = file("/etc/group");
+$group = fopen("/etc/group".FILE_EXTENSION, "w");
+
+// Add the groups from the gforge database
+$group_res = db_query("SELECT group_id, unix_group_name, unix_gid, (is_public=1 AND enable_anonscm=1 AND type_id=1) AS enable_pserver FROM groups WHERE status='A' AND type_id='1'");
+$err .= db_error();
+for($i = 0; $i < db_numrows($group_res); $i++) {
+ $gforge_groups[] = db_result($group_res,$i,'unix_group_name');
+ $gids[db_result($group_res,$i,'unix_group_name')] = db_result($group_res,$i,'unix_gid');
+}
+
+for ($i=0; $i < count($group_orig); $i++) {
+ $line = trim($group_orig[$i]);
+ // Skip the GForge groups (will be written later)
+ if (preg_match("/^[[:blank:]]*#GFORGEBEGIN/", $line)) {
+ do {
+ $i++;
+ $line = trim($passwd_orig[$i]);
+ } while ($i < count($passwd_orig) && !preg_match("/^[[:blank:]]*#GFORGEEND/", $line));
+
+ // Got to end of file (shouldn't happen, means #GFORGEEND wasn't found on file
+ if ($i >= (count($passwd_orig)-1)) break;
+
+ // read next line
+ $i++;
+ $line = trim($passwd_orig[$i]);
+ }
+
+ $entries = explode(":", $line);
+ if (!empty($entries[0])) {
+ $groupname = $entries[0];
+ if (!in_array($groupname, $gforge_groups)) {
+ // write the user only if it's not a gforge user
+ fwrite($group, $line."\n");
+ }
+ } else {
+ // blank line or comment
+ fwrite($group, $line."\n");
+ }
+}
+
+// Now write the GForge groups
+fwrite($group, "#GFORGEBEGIN\n");
+
+for ($i = 0; $i < count($gforge_groups); $i++) {
+ $group_name = $gforge_groups[$i];
+ $unix_gid = $gids[$group_name];
+
+ $line = $group_name.":x:".$unix_gid.":";
+
+ /* we need to get the project object to check if a project
+ * has a private CVS repository - in which case we need to add
+ * the apache user to the group so that ViewCVS can be used
+ */
+
+ $group_id = db_result($group_res, $i, 'group_id');
+ $project = &group_get_object($group_id);
+ $enable_pserver = (db_result($group_res, $i, 'enable_pserver') == 't');
+
+ $resusers = db_query("SELECT user_name
+ FROM users,user_group,groups
+ WHERE groups.group_id=user_group.group_id
+ AND users.user_id=user_group.user_id
+ AND user_group.cvs_flags IN ('0','1')
+ AND users.status='A'
+ AND groups.unix_group_name='".$group_name."'");
+ $gmembers = util_result_column_to_array($resusers,'user_name');
+ if ($enable_pserver) $gmembers[] = 'anonymous';
+ if (!$project->enableAnonSCM()) {
+ $gmembers[] = $sys_apache_user;
+ }
+
+ $line .= implode(',', $gmembers);
+
+ fwrite($group, $line."\n");
+
+}
+
+fwrite($group, "#GFORGEEND\n");
+fclose($group);
+
+cron_entry(16,$err);
+
+?>
--- /dev/null
+DROP SEQUENCE plugin_scmcvs_grp_usage_pk_seq;
+DROP SEQUENCE plugin_scmcvs_stats_pk_seq;
+DROP TABLE plugin_scmcvs_group_usage;
+DROP TABLE plugin_scmcvs_stats;
--- /dev/null
+gforge-plugin-scmcvs for Debian
+-------------------------------
+
+This plugin holds the CVS stuff. It is intended as both a proof of
+concept (that the CVS code could be separated from the core code) and
+as a first step towards choice of SCM systems.
+
+ -- Roland Mas <lolando@debian.org>, Sat Feb 21 15:31:21 2004
--- /dev/null
+gforge-plugin-scmcvs (4.5-1) unstable; urgency=low
+
+ * [Roland] Remove .arch-ids directories at build time, too.
+
+ -- Roland Mas <lolando@debian.org> Sun, 7 Aug 2005 17:29:30 +0200
+
+gforge-plugin-scmcvs (4.1-9) unstable; urgency=low
+
+ * [Christian] Version taking in account nss
+ * [Christian] Make cvs_dump.pl script select only groups that use
+ scmcvs plugin
+ * [Christian] Now uses tarball.php and removed tarball.sh
+ * [Mathieu] Link to snapshots added
+
+ -- Christian Bayle <bayle@debian.org> Sun, 20 Feb 2005 20:24:58 +0100
+
+gforge-plugin-scmcvs (4.0.2-1) unstable; urgency=low
+
+ * [Christian] Align version with gforge
+
+ -- Christian Bayle <bayle@debian.org> Mon, 24 Jan 2005 23:32:10 +0100
+
+gforge-plugin-scmcvs (0.1-22) unstable; urgency=low
+
+ * Added dependency on cvs.
+ * Added missing dirs.
+
+ -- Christian Bayle <bayle@debian.org> Sun, 16 Jan 2005 00:55:10 +0100
+
+gforge-plugin-scmcvs (0.1-21) unstable; urgency=low
+
+ * Added /var/log/gforge/cvs to prevent postinst from breaking.
+
+ -- Roland Mas <lolando@debian.org> Sat, 23 Oct 2004 17:29:32 +0200
+
+gforge-plugin-scmcvs (0.1-20) unstable; urgency=low
+
+ * CVS Tab is now commented
+ * Splitted cvs_dump_update.pl in cvs_dump.pl and cvs_update.pl
+
+ -- Christian Bayle <bayle@debian.org> Mon, 11 Oct 2004 16:21:40 +0200
+
+gforge-plugin-scmcvs (0.1-13) unstable; urgency=low
+
+ * Removed cvssh that collide with gforge version and is not really cvs
+ specific
+ * Added CVS Tab using groupmenu_scm hook
+ * Make that the project cvs tab is well selected
+ * Added dependency on libipc-signal-perl
+
+ -- Christian Bayle <bayle@debian.org> Thu, 29 Jul 2004 16:41:43 +0200
+
+gforge-plugin-scmcvs (0.1-1) unstable; urgency=low
+
+ * Initial packaging.
+
+ -- Christian Bayle <bayle@debian.org> Fri, 9 Jul 2004 12:11:49 +0200
+
--- /dev/null
+Source: gforge-plugin-scmcvs
+Section: devel
+Priority: optional
+Maintainer: Roland Mas <lolando@debian.org>
+Uploaders: Christian Bayle <bayle@debian.org>
+Build-Depends-Indep: debhelper (>> 4.0.0)
+Standards-Version: 3.6.1
+
+Package: gforge-plugin-scmcvs
+Architecture: all
+Depends: gforge-common, gforge-db-postgresql | gforge-db, gforge-web-apache | gforge-web, libipc-run-perl, rcs, liburi-perl, cvs, php4-cli
+Description: cvs plugin for GForge
+ This plug-in contains the CVS subsystem of Gforge. It allows each
+ Gforge project to have its own CVS repository, and gives some control
+ over it to the project's administrator.
--- /dev/null
+This package was debianized by Roland Mas <lolando@debian.org> on
+Sat, 21 Feb 2004 15:26:54 +0100.
+
+It was downloaded from <http://gforge.org/>
+
+Upstream Author: Roland Mas <lolando@debian.org>, but the code is
+derived from Gforge code, which was itself a derivative of the
+Sourceforge code, which was copyright VA Linux Systems.
+
+Copyright:
+
+ This package is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; version 2 dated June, 1991.
+
+ This package is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this package; if not, write to the Free Software
+ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
+ 02111-1307, USA.
+
+On Debian GNU/Linux systems, the complete text of the GNU General
+Public License can be found in `/usr/share/common-licenses/GPL'.
--- /dev/null
+#
+# Regular cron jobs for the gforge-plugin-scmcvs package
+#
+
+# Tarballs
+5 2 * * * root [ -x /usr/lib/gforge/plugins/scmcvs/cronjobs/tarballs.php ] && php -d include_path=/etc/gforge:/usr/share/gforge/:/usr/share/gforge/www/include /usr/lib/gforge/plugins/scmcvs/cronjobs/tarballs.php
+
+# Snapshots
+35 2 * * * root [ -x /usr/lib/gforge/plugins/scmcvs/bin/snapshots.sh ] && /usr/lib/gforge/plugins/scmcvs/bin/snapshots.sh generate
+
+# Repositories update
+5 * * * * root [ -x /usr/lib/gforge/plugins/scmcvs/bin/cvs_dump.pl ] && su -s /bin/sh gforge -c /usr/lib/gforge/plugins/scmcvs/bin/cvs_dump.pl && [ -x /usr/lib/gforge/plugins/scmcvs/bin/cvs_update.pl ] && /usr/lib/gforge/plugins/scmcvs/bin/cvs_update.pl
+
+# CVS add/commit Statistics
+45 4 * * * root [ -x /usr/lib/gforge/plugins/scmcvs/bin/stats_cvs.pl ] && /usr/lib/gforge/plugins/scmcvs/bin/stats_cvs.pl
--- /dev/null
+bin
+etc
+etc/gforge
+etc/gforge/httpd.d
+etc/gforge/httpd.secrets.d
+etc/gforge/plugins
+etc/gforge/plugins/scmcvs
+usr
+usr/lib
+usr/lib/gforge
+usr/lib/gforge/bin
+usr/lib/gforge/plugins/
+usr/lib/gforge/plugins/scmcvs
+usr/lib/gforge/plugins/scmcvs/bin
+usr/lib/gforge/plugins/scmcvs/cgi-bin
+usr/lib/gforge/plugins/scmcvs/include
+usr/lib/gforge/plugins/scmcvs/lib
+usr/lib/gforge/plugins/scmcvs/cronjobs
+usr/lib/gforge/cgi-bin/plugins/scmcvs
+usr/share
+usr/share/gforge
+usr/share/gforge/www
+usr/share/gforge/www/plugins
+usr/share/gforge/www/plugins/scmcvs
+usr/share/gforge/scm
+var
+var/log
+var/log/gforge
+var/log/gforge/cvs
--- /dev/null
+#! /bin/sh
+# postinst script for gforge-plugin-scmcvs
+#
+# see: dh_installdeb(1)
+
+set -e
+
+# summary of how this script can be called:
+# * <postinst> `configure' <most-recently-configured-version>
+# * <old-postinst> `abort-upgrade' <new version>
+# * <conflictor's-postinst> `abort-remove' `in-favour' <package>
+# <new-version>
+# * <deconfigured's-postinst> `abort-deconfigure' `in-favour'
+# <failed-install-package> <version> `removing'
+# <conflicting-package> <version>
+# for details, see http://www.debian.org/doc/debian-policy/ or
+# the debian-policy package
+#
+# quoting from the policy:
+# Any necessary prompting should almost always be confined to the
+# post-installation script, and should be protected with a conditional
+# so that unnecessary prompting doesn't happen if a package's
+# installation fails and the `postinst' is called with `abort-upgrade',
+# `abort-remove' or `abort-deconfigure'.
+
+case "$1" in
+ configure)
+ /usr/sbin/gforge-config
+
+ # Prepare database
+ /usr/lib/gforge/plugins/scmcvs/bin/db-upgrade.pl
+ /usr/lib/gforge/bin/register-plugin scmcvs "CVS"
+ test -f /etc/default/apache2 && . /etc/default/apache2
+ if [ "$NO_START" != "0" ]; then
+ if [ -x /usr/sbin/apache ]; then
+ /usr/sbin/invoke-rc.d apache reload > /dev/null 2>&1
+ fi
+ else
+ if [ -x /usr/sbin/apache2 ]; then
+ /usr/sbin/invoke-rc.d apache2 reload > /dev/null 2>&1
+ fi
+ fi
+ # Setup our CVS
+ /usr/lib/gforge/plugins/scmcvs/bin/install-cvs.sh configure
+
+ # Making user group and cvs update from database
+ /usr/lib/gforge/bin/update-user-group-cvs.sh
+ rm -f /var/lib/gforge/dumps/*cvs*dump
+ su -s /bin/sh gforge -c /usr/lib/gforge/plugins/scmcvs/bin/cvs_dump.pl
+ /usr/lib/gforge/plugins/scmcvs/bin/cvs_update.pl
+
+ # logs
+ chown root:gforge /var/log/gforge/cvs
+ chmod 775 /var/log/gforge/cvs
+
+ # Restart some services
+ [ -d /etc/ssh ] && invoke-rc.d ssh restart || true
+ [ -d /etc/ssh-nonfree ] && invoke-rc.d ssh-nonfree restart || true
+
+ ;;
+
+ abort-upgrade|abort-remove|abort-deconfigure)
+
+ ;;
+
+ *)
+ echo "postinst called with unknown argument \`$1'" >&2
+ exit 1
+ ;;
+esac
+
+# dh_installdeb will replace this with shell code automatically
+# generated by other debhelper scripts.
+
+#DEBHELPER#
+
+exit 0
+
+
--- /dev/null
+#! /bin/sh
+# prerm script for gforge-plugin-scmcvs
+#
+# see: dh_installdeb(1)
+set -e
+
+#DEBHELPER#
+
+# summary of how this script can be called:
+# * <prerm> `remove'
+# * <old-prerm> `upgrade' <new-version>
+# * <new-prerm> `failed-upgrade' <old-version>
+# * <conflictor's-prerm> `remove' `in-favour' <package> <new-version>
+# * <deconfigured's-prerm> `deconfigure' `in-favour'
+# <package-being-installed> <version> `removing'
+# <conflicting-package> <version>
+# for details, see http://www.debian.org/doc/debian-policy/ or
+# the debian-policy package
+
+
+case "$1" in
+ remove|deconfigure)
+ /usr/lib/gforge/bin/unregister-plugin scmcvs
+ test -f /etc/default/apache2 && . /etc/default/apache2
+ if [ "$NO_START" != "0" ]; then
+ if [ -x /usr/sbin/apache ]; then
+ /usr/sbin/invoke-rc.d apache reload > /dev/null 2>&1
+ fi
+ else
+ if [ -x /usr/sbin/apache2 ]; then
+ /usr/sbin/invoke-rc.d apache2 reload > /dev/null 2>&1
+ fi
+ fi
+ /usr/lib/gforge/plugins/scmcvs/bin/db-delete.pl
+ ;;
+ upgrade|failed-upgrade)
+ ;;
+ *)
+ echo "prerm called with unknown argument \`$1'" >&2
+ exit 1
+ ;;
+esac
+
+# dh_installdeb will replace this with shell code automatically
+# generated by other debhelper scripts.
+
+
+
+exit 0
+
+
--- /dev/null
+#!/usr/bin/make -f
+# Sample debian/rules that uses debhelper.
+# GNU copyright 1997 to 1999 by Joey Hess.
+
+# Uncomment this to turn on verbose mode.
+#export DH_VERBOSE=1
+
+# This is the debhelper compatibility version to use.
+export DH_COMPAT=4
+
+export PLUGIN=scmcvs
+
+configure: configure-stamp
+configure-stamp:
+ dh_testdir
+ # Add here commands to configure the package.
+ touch configure-stamp
+
+build: build-stamp
+
+build-stamp: configure-stamp
+ dh_testdir
+ touch build-stamp
+
+clean:
+ dh_testdir
+ dh_testroot
+ rm -f build-stamp configure-stamp
+ dh_clean
+
+DESTDIR=$(CURDIR)/debian/gforge-plugin-$(PLUGIN)
+
+install: build
+ dh_testdir
+ dh_testroot
+ dh_clean -k
+ dh_installdirs
+
+ cp -r bin/* $(DESTDIR)/usr/lib/gforge/plugins/$(PLUGIN)/bin/
+ #ln -sf /usr/lib/gforge/plugins/$(PLUGIN)/bin/cvssh $(DESTDIR)/bin/
+ cp -r include/* $(DESTDIR)/usr/lib/gforge/plugins/$(PLUGIN)/include/
+ cp -r lib/* $(DESTDIR)/usr/lib/gforge/plugins/$(PLUGIN)/lib/
+ cp -r cronjobs/* $(DESTDIR)/usr/lib/gforge/plugins/$(PLUGIN)/cronjobs/
+ #cp -r cgi-bin/* $(DESTDIR)/usr/lib/gforge/plugins/$(PLUGIN)/cgi-bin/
+ cp cgi-bin/cvsweb $(DESTDIR)/usr/lib/gforge/bin/
+ chmod 0755 $(DESTDIR)/usr/lib/gforge/bin/cvsweb
+ cp -r etc/* $(DESTDIR)/etc/gforge/
+ cp -r www/* $(DESTDIR)/usr/share/gforge/www/plugins/$(PLUGIN)/
+ # install -m 0644 httpd.conf $(DESTDIR)/etc/gforge/httpd.conf.d/50$(PLUGIN)
+ # install -m 0600 httpd.secrets $(DESTDIR)/etc/gforge/httpd.secrets.d/50$(PLUGIN)
+ find $(DESTDIR)/usr/lib/gforge/plugins/$(PLUGIN)/bin/ -type f | xargs chmod 0755
+ find $(DESTDIR)/usr/lib/gforge/plugins/$(PLUGIN)/include/ -type f | xargs chmod 0644
+ find $(DESTDIR)/usr/lib/gforge/plugins/$(PLUGIN)/lib/ -type f | xargs chmod 0644
+ #find $(DESTDIR)/usr/lib/gforge/plugins/$(PLUGIN)/cgi-bin/ -type f | xargs chmod 0755
+ # find $(DESTDIR)/etc/gforge/plugins/$(PLUGIN)/ -type f | xargs chmod 0644
+ find $(DESTDIR)/usr/share/gforge/www/plugins/$(PLUGIN)/ -type f | xargs chmod 0644
+ # clean CVS/baz dir
+ find $(DESTDIR)/ -type d -name CVS -or -name .arch-ids | xargs rm -rf
+
+# Build architecture-independent files here.
+binary-indep: build install
+# We have nothing to do by default.
+
+# Build architecture-dependent files here.
+binary-arch: build install
+ dh_testdir
+ dh_testroot
+# dh_installdebconf
+ dh_installdocs
+ dh_installexamples
+ dh_installmenu
+# dh_installlogrotate
+# dh_installemacsen
+# dh_installpam
+# dh_installmime
+# dh_installinit
+ dh_installcron
+ dh_installman
+ dh_installinfo
+# dh_undocumented
+ dh_installchangelogs
+ dh_link
+ dh_strip
+ dh_compress
+ dh_fixperms
+# dh_makeshlibs
+ dh_installdeb
+# dh_perl
+ dh_shlibdeps
+ dh_gencontrol
+ dh_md5sums
+ dh_builddeb
+
+binary: binary-indep binary-arch
+.PHONY: build clean binary-indep binary-arch binary install configure
--- /dev/null
+%define plugin scmcvs
+%{!?release:%define release 1}
+
+Summary: CVS Plugin for GForge CDE
+Name: gforge-plugin-%{plugin}
+Version: 4.1
+Release: %{release}
+BuildArch: noarch
+License: GPL
+Group: Development/Tools
+Source: %{name}-%{version}.tar.bz2
+AutoReqProv: off
+Requires: gforge >= 4.0
+Requires: perl perl-URI
+Requires: cvs rcs
+URL: http://www.gforge.org/
+BuildRoot: %{_tmppath}/%{name}-%{version}-root
+
+%define gfuser gforge
+%define gfgroup gforge
+
+%if "%{_vendor}" == "suse"
+ %define httpduser wwwrun
+ %define httpdgroup www
+#Requires: perl-IPC-Run
+%else
+ %define httpduser apache
+ %define httpdgroup apache
+Requires: perl-IPC-Run
+%endif
+
+#Globals defines for gforge
+%define GFORGE_DIR %{_datadir}/gforge
+%define GFORGE_CONF_DIR %{_sysconfdir}/gforge
+%define GFORGE_LANG_DIR %{GFORGE_CONF_DIR}/languages-local
+%define GFORGE_SBIN_DIR %{_sbindir}
+%define GFORGE_LIB_DIR %{_libdir}/gforge/lib
+%define GFORGE_DB_DIR %{_libdir}/gforge/db
+%define GFORGE_BIN_DIR %{_libdir}/gforge/bin
+%define PLUGINS_LIB_DIR %{_libdir}/gforge/plugins
+%define PLUGINS_CONF_DIR %{GFORGE_CONF_DIR}/plugins
+%define CROND_DIR %{_sysconfdir}/cron.d
+
+#specific define for plugins
+%define PLUGIN_LIB %{PLUGINS_LIB_DIR}/%{plugin}
+%define PLUGIN_CONF %{PLUGINS_CONF_DIR}/%{plugin}
+
+
+%description
+GForge CDE is a web-based Collaborative Development Environment offering
+easy access to CVS, mailing lists, bug tracking, message
+boards/forums, task management, permanent file archival, and total
+web-based administration.
+
+This RPM installs SCM CVS plugin for GForge CDE which was previously bundled
+with GForge CDE and provides CVS support to GForge CDE.
+
+It also provides a specific version of CVSWeb wrapped in GForge CDE.
+
+%prep
+%setup
+
+%build
+
+%install
+# cleaning build environment
+[ "$RPM_BUILD_ROOT" != "/" ] && rm -rf $RPM_BUILD_ROOT
+
+# installing crontab
+install -m 755 -d $RPM_BUILD_ROOT/%{CROND_DIR}/
+install -m 644 rpm-specific/cron.d/%{name} $RPM_BUILD_ROOT/%{CROND_DIR}/
+
+# copying all needed stuff to %{PLUGIN_LIB}
+install -m 755 -d $RPM_BUILD_ROOT/%{PLUGIN_LIB}
+for dir in bin include lib rpm-specific www; do
+ cp -rp $dir $RPM_BUILD_ROOT/%{PLUGIN_LIB}/
+done;
+chmod 755 $RPM_BUILD_ROOT/%{PLUGIN_LIB}/bin/*
+
+# installing CVSWeb cgi
+install -m 755 -d $RPM_BUILD_ROOT/%{GFORGE_BIN_DIR}/
+install -m 755 cgi-bin/cvsweb $RPM_BUILD_ROOT/%{GFORGE_BIN_DIR}/
+install -m 755 -d $RPM_BUILD_ROOT/%{PLUGIN_LIB}/cgi-bin/
+install -m 755 cgi-bin/cvsweb $RPM_BUILD_ROOT/%{PLUGIN_LIB}/cgi-bin/
+
+# installing configuration file
+install -m 755 -d $RPM_BUILD_ROOT/%{GFORGE_CONF_DIR}/
+cp -rp etc/* $RPM_BUILD_ROOT/%{GFORGE_CONF_DIR}/
+install -m 755 -d $RPM_BUILD_ROOT/%{PLUGIN_CONF}
+install -m 664 etc/plugins/%{plugin}/config.php $RPM_BUILD_ROOT/%{PLUGIN_CONF}/
+install -m 664 etc/plugins/%{plugin}/cvsweb.conf $RPM_BUILD_ROOT/%{PLUGIN_CONF}/
+
+# installing installation specific language files
+install -m 755 -d $RPM_BUILD_ROOT/%{PLUGIN_CONF}/languages
+if ls rpm-specific/languages/*.tab &> /dev/null; then
+ cp rpm-specific/languages/*.tab $RPM_BUILD_ROOT/%{PLUGIN_CONF}/languages/
+fi
+
+
+%pre
+
+%post
+if [ "$1" = "1" ] ; then
+ # register plugin in database
+ %{GFORGE_BIN_DIR}/register-plugin %{plugin} CVS &> /dev/null
+else
+ # upgrade
+ :
+fi
+
+%postun
+if [ "$1" = "0" ] ; then
+ # unregister plugin in database
+ %{GFORGE_BIN_DIR}/unregister-plugin %{plugin}
+else
+ # upgrade
+ :
+fi
+
+%clean
+[ "$RPM_BUILD_ROOT" != "/" ] && rm -rf $RPM_BUILD_ROOT
+
+%files
+%defattr(-, root, root)
+%doc AUTHORS COPYING README
+%attr(0660, %{httpduser}, %{gfgroup}) %config(noreplace) %{PLUGIN_CONF}/config.php
+%attr(0660, %{httpduser}, %{gfgroup}) %config(noreplace) %{PLUGIN_CONF}/cvsweb.conf
+%attr(0755,-,-) %{GFORGE_BIN_DIR}/cvsweb
+%{GFORGE_CONF_DIR}/httpd.d
+%{PLUGIN_CONF}/languages
+%{PLUGIN_CONF}/config.pl
+%{PLUGIN_LIB}/bin
+%{PLUGIN_LIB}/cgi-bin
+%{PLUGIN_LIB}/include
+%{PLUGIN_LIB}/lib
+%{PLUGIN_LIB}/rpm-specific
+%{PLUGIN_LIB}/www
+%{CROND_DIR}/%{name}
+
+%changelog
+* Fri Apr 29 2005 Xavier Rameau <xrameau@gmail.com>
+- Added support for SuSE
+* Sat Feb 19 2005 Guillaume Smet <guillaume-gforge@smet.org>
+- 4.1
+- replaced -f test with ls
+- redirects register-plugin output to /dev/null
+* Mon Jan 03 2005 Guillaume Smet <guillaume-gforge@smet.org>
+- it's now possible to add specific language files in the RPM
+* Sun Sep 26 2004 Guillaume Smet <guillaume-gforge@smet.org>
+Initial RPM packaging
--- /dev/null
+<?php
+/**
+ * Implement CVS ACLs based on GForge roles
+ *
+ * Copyright 2004 GForge, LLC
+ *
+ * @version $Id$
+ *
+ * This file is part of GForge.
+ *
+ * GForge is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * GForge is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with GForge; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 US
+ */
+
+require_once('common/include/escapingUtils.php');
+require_once('squal_pre.php');
+
+if (!$sys_use_scm) {
+ exit_disabled();
+}
+
+$env_group = getStringFromPost('group');
+$env_user = getStringFromPost('user');
+# Group must contain 3 - 15 alphanumeric chars or -
+preg_match("/^([[:alnum:]-]{3,15})$/", $env_group, $matches);
+# User rules
+# 1. Must only contain alphanumeric chars
+# 2. Must be 3 - 15 chars
+preg_match("/[[:alnum:]_]{3,15}/", $env_user, $matches2);
+
+if (count($matches) == 0) {
+ exit_error('','Invalid CVS repository');
+} else {
+ if (count($matches2) == 0) {
+ exit_error('','Invalid username');
+ }
+
+ $userName = $matches2[count($matches2)-1];
+ $User =& user_get_object_by_name($userName);
+ if (!$User || !is_object($User)) {
+ exit_error('','User not found');
+ }
+ session_set_new($User->getID());
+
+ $projectName = $matches[count($matches)-1];
+ $Group =& group_get_object_by_name($projectName);
+ if (!$Group || !is_object($Group) || $Group->isError()) {
+ exit_no_group();
+ }
+
+ $perm =& permission_get_object($Group, $User);
+ if (!$perm || !is_object($perm) || !$perm->isCVSWriter()) {
+ exit_permission_denied();
+ }
+}
+
+exit(0);
+
+// Local Variables:
+// mode: php
+// c-file-style: "bsd"
+// End:
+
+?>
--- /dev/null
+<?php
+
+/**
+ *
+ * Gforge cvsweb php wrapper
+ *
+ * Copyright 2003-2004 (c) Gforge
+ * http://gforge.org
+ *
+ * @version $Id$
+ *
+ */
+
+require_once('pre.php'); // Initial db and session library, opens session
+require_once('www/scm/include/scm_utils.php');
+
+if (!$sys_use_scm) {
+ exit_disabled();
+}
+
+// content types with html output
+$supportedContentTypes = array('text/html', 'text/x-cvsweb-markup');
+
+$plainTextDiffTypes = array('c', 's', 'u', '');
+
+$contentType = 'text/html';
+
+// we analyze the query to find the needed information
+// this will allow us to determine the project name and the content type
+if(getStringFromGet('cvsroot') && strpos(getStringFromGet('cvsroot'), ';') === false) {
+ $projectName = getStringFromGet('cvsroot');
+ if(getStringFromGet('r1') && getStringFromGet('r2') && in_array(getStringFromGet('f'), $plainTextDiffTypes)) {
+ $contentType = 'text/plain';
+ }
+} else {
+ $queryString = getStringFromServer('QUERY_STRING');
+ if(preg_match_all('/[;]?([^\?;=]+)=([^;]+)/', $queryString, $matches, PREG_SET_ORDER)) {
+ for($i = 0, $size = sizeof($matches); $i < $size; $i++) {
+ $query[$matches[$i][1]] = urldecode($matches[$i][2]);
+ }
+ $projectName = $query['cvsroot'];
+ if(isset($query['content-type'])) {
+ $contentType = $query['content-type'];
+ }
+ if(isset($query['r1']) && isset($query['r2']) && (!isset($query['f']) || in_array($query['f'], $plainTextDiffTypes))) {
+ $contentType = 'text/plain';
+ }
+ }
+}
+// remove eventual leading /cvsroot/ or cvsroot/
+$projectName = ereg_replace('^..[^/]*/','', $projectName);
+
+// we found a project name in the query
+if ($projectName) {
+ $Group =& group_get_object_by_name($projectName);
+ if (!$Group || !is_object($Group) || $Group->isError()) {
+ exit_no_group();
+ }
+ if (!$Group->usesSCM()) {
+ exit_error('Error',$Language->getText('scm_index','error_this_project_has_turned_off'));
+ }
+
+ // check if the scm_box is located in another server
+ $scm_box = $Group->getSCMBox();
+ //$external_scm = (gethostbyname($sys_default_domain) != gethostbyname($scm_box));
+ $external_scm = !$sys_scm_single_host;
+
+ if (session_loggedin()) {
+ if (user_ismember($Group->getID())) {
+ $perm = & $Group->getPermission(session_get_user());
+
+ if (!($perm && is_object($perm) && $perm->isCVSReader()) && !$Group->enableAnonSCM()) {
+ exit_permission_denied();
+ }
+ } else if (!$Group->enableAnonSCM()) {
+ exit_permission_denied();
+ }
+
+ } else if (!$Group->enableAnonSCM()) { // user is not logged in... check if group accepts anonymous CVS
+ exit_permission_denied();
+ }
+
+ // User has access to the CVS... check for valid script
+ // (only if we're working on a local CVS server, if the CVS server is external the variable
+ // $sys_path_to_scmweb points to the path of the cvsweb script on the remote server)
+ if (!isset($GLOBALS['sys_path_to_scmweb']) || (!$external_scm && !is_file($GLOBALS['sys_path_to_scmweb'].'/cvsweb'))) {
+ exit_error('Error',"cvsweb script doesn't exist");
+ }
+
+ // should we output html ?
+ $isHtml = in_array($contentType, $supportedContentTypes);
+
+ // If we are accessing an external SCM box, execute the cvsweb script remotely and
+ // pipe the results
+ if ($external_scm) {
+ //$server_script = "/cgi-bin/cvsweb";
+
+ $scmweb = $GLOBALS["sys_path_to_scmweb"];
+ // remove trailing slash
+ $scmweb = preg_replace("/\\/\$/", "", $scmweb);
+
+ $server_script = $scmweb."/cvsweb";
+ // remove leading / (if any)
+ $server_script = preg_replace("/^\\//", "", $server_script);
+
+ // pass the parameters passed to this script to the remote script in the same fashion
+ $script_url = "http://".$scm_box."/".$server_script.$_SERVER["PATH_INFO"]."?".$_SERVER["QUERY_STRING"];
+ $fh = @fopen($script_url, "r");
+ if (!$fh) {
+ exit_error('Error', 'Could not open script <b>'.$script_url.'</b>.');
+ }
+
+ // start reading the output of the script (in 8k chunks)
+ $content = "";
+ while (!feof($fh)) {
+ $content .= fread($fh, 8192);
+ }
+
+ if ($isHtml) {
+ // Now, we must replace the occurencies of $server_script with this script
+ // (do this only of outputting HTML)
+ // We must do this because we can't pass the environment variable SCRIPT_NAME
+ // to the cvsweb script (maybe this can be fixed in the future?)
+ $content = str_replace("/".$server_script, $_SERVER["SCRIPT_NAME"], $content);
+ }
+
+ } else {
+ // SCM Box is the same server as this... execute the cvsweb script locally
+ ob_start();
+ // call to CVSWeb cgi. We use environment variables to pass parameters to the cgi.
+ passthru('PHP_WRAPPER="1" SCRIPT_NAME="'.getStringFromServer('SCRIPT_NAME').'" PATH_INFO="'.getStringFromServer('PATH_INFO').'" QUERY_STRING="'.getStringFromServer('QUERY_STRING').'" '.$GLOBALS['sys_path_to_scmweb'].'/cvsweb 2>&1');
+ $content = ob_get_contents();
+ ob_end_clean();
+ }
+
+
+ if ($isHtml) {
+ scm_header(array('title'=>$Language->getText('scm_index','cvs_repository'),'group'=>$Group->getID()));
+ echo '<div id="cvsweb">';
+ } else {
+ header("Content-type: $contentType" );
+ }
+
+ // if we output html and we found the mbstring extension, we should try to encode the output of CVSWeb in UTF-8
+ if($isHtml && extension_loaded('mbstring')) {
+ $encoding = mb_detect_encoding($content);
+ if($encoding != 'UTF-8') {
+ $content = mb_convert_encoding($content, 'UTF-8', $encoding);
+ }
+ }
+
+ echo $content;
+
+ if ($isHtml) {
+ echo '</div>';
+ scm_footer(array());
+ }
+} else {
+ exit_no_group();
+}
+
+?>