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387 lines
11 KiB
Perl
Executable File
387 lines
11 KiB
Perl
Executable File
#!/usr/bonsaitools/bin/perl -w
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# -*- Mode: perl; indent-tabs-mode: nil -*-
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#
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# The contents of this file are subject to the Mozilla Public License
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# Version 1.0 (the "License"); you may not use this file except in
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# compliance with the License. You may obtain a copy of the License at
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# http://www.mozilla.org/MPL/
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#
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# Software distributed under the License is distributed on an "AS IS"
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# basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See the
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# License for the specific language governing rights and limitations
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# under the License.
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#
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# The Original Code is the Bugzilla Bug Tracking System.
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#
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# The Initial Developer of the Original Code is Netscape Communications
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# Corporation. Portions created by Netscape are Copyright (C) 1998
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# Netscape Communications Corporation. All Rights Reserved.
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#
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# Contributor(s): Terry Weissman <terry@mozilla.org>,
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# Bryce Nesbitt <bryce-mozilla@nextbus.com>
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# To recreate the shadow database, run "processmail regenerate" .
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use diagnostics;
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use strict;
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require "globals.pl";
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$| = 1;
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umask(0);
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$::lockcount = 0;
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my $regenerate = 0;
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my $nametoexclude = "";
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sub Lock {
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if ($::lockcount <= 0) {
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$::lockcount = 0;
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if (!open(LOCKFID, ">>data/maillock")) {
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mkdir "data", 0777;
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chmod 0777, "data";
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open(LOCKFID, ">>data/maillock") || die "Can't open lockfile.";
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}
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my $val = flock(LOCKFID,2);
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if (!$val) { # '2' is magic 'exclusive lock' const.
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print "Lock failed: $val\n";
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}
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chmod 0666, "data/maillock";
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}
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$::lockcount++;
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}
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sub Unlock {
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$::lockcount--;
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if ($::lockcount <= 0) {
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flock(LOCKFID,8); # '8' is magic 'unlock' const.
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close LOCKFID;
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}
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}
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sub FileSize {
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my ($filename) = (@_);
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my ($dev,$ino,$mode,$nlink,$uid,$gid,$rdev,$size,
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$atime,$mtime,$ctime,$blksize,$blocks)
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= stat($filename);
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if (defined $size) {
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return $size;
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}
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return -1;
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}
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sub Different {
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my ($file1, $file2) = (@_);
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my $size1 = FileSize($file1);
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my $size2 = FileSize($file2);
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if ($size1 != $size2) {
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return 1;
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}
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open(FID1, "<$file1") || die "Can't open $file1";
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open(FID2, "<$file2") || die "Can't open $file2";
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my $d1;
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my $d2;
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if (read(FID1, $d1, $size1) ne $size1) {
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die "Can't read $size1 bytes from $file1";
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}
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if (read(FID2, $d2, $size2) ne $size2) {
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die "Can't read $size2 bytes from $file2";
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}
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close FID1;
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close FID2;
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return ($d1 ne $d2);
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}
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sub DescCC {
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my ($cclist) = (@_);
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if (scalar(@$cclist) <= 0) {
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return "";
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}
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return "Cc: " . join(", ", @$cclist) . "\n";
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}
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sub DescDependencies {
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my ($id) = (@_);
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if (!Param("usedependencies")) {
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return "";
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}
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my $result = "";
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my $me = "blocked";
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my $target = "dependson";
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my $title = "BugsThisDependsOn";
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for (1..2) {
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SendSQL("select $target from dependencies where $me = $id order by $target");
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my @list;
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while (MoreSQLData()) {
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push(@list, FetchOneColumn());
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}
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if (@list) {
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my @verbose;
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foreach my $i (@list) {
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SendSQL("select bug_status, resolution from bugs where bug_id = $i");
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my ($bug_status, $resolution) = (FetchSQLData());
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if ($resolution ne "") {
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$resolution = "/$resolution";
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}
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push(@verbose, $i . "[$bug_status$resolution]");
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}
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$result .= "$title: " . join(', ', @verbose) . "\n";
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}
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my $tmp = $me;
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$me = $target;
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$target = $tmp;
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$title = "OtherBugsDependingOnThis";
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}
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return $result;
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}
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sub GetBugText {
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my ($id) = (@_);
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undef %::bug;
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my @collist = ("bug_id", "product", "version", "rep_platform", "op_sys",
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"bug_status", "resolution", "priority", "bug_severity",
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"area", "assigned_to", "reporter", "bug_file_loc",
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"short_desc", "component", "qa_contact", "target_milestone",
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"status_whiteboard", "groupset");
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my $query = "select " . join(", ", @collist) .
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" from bugs where bug_id = $id";
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SendSQL($query);
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my @row;
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if (!(@row = FetchSQLData())) {
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return "";
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}
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foreach my $field (@collist) {
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$::bug{$field} = shift @row;
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if (!defined $::bug{$field}) {
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$::bug{$field} = "";
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}
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}
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$::bug{'assigned_to'} = DBID_to_name($::bug{'assigned_to'});
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$::bug{'reporter'} = DBID_to_name($::bug{'reporter'});
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my $qa_contact = "";
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my $target_milestone = "";
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my $status_whiteboard = "";
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if (Param('useqacontact') && $::bug{'qa_contact'} > 0) {
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$::bug{'qa_contact'} = DBID_to_name($::bug{'qa_contact'});
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$qa_contact = "QAContact: $::bug{'qa_contact'}\n";
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} else {
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$::bug{'qa_contact'} = "";
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}
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if (Param('usetargetmilestone') && $::bug{'target_milestone'} ne "") {
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$target_milestone = "TargetMilestone: $::bug{'target_milestone'}\n";
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}
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if (Param('usestatuswhiteboard') && $::bug{'status_whiteboard'} ne "") {
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$status_whiteboard = "StatusWhiteboard: $::bug{'status_whiteboard'}\n";
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}
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$::bug{'long_desc'} = GetLongDescription($id);
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my @cclist;
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@cclist = split(/,/, ShowCcList($id));
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SendSQL("select profiles.login_name from votes, profiles where votes.bug_id = $id and profiles.userid = votes.who");
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while (MoreSQLData()) {
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push(@cclist, FetchOneColumn());
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}
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$::bug{'cclist'} = \@cclist;
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return "Bug\#: $id
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Product: $::bug{'product'}
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Version: $::bug{'version'}
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Platform: $::bug{'rep_platform'}
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OS/Version: $::bug{'op_sys'}
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Status: $::bug{'bug_status'}
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Resolution: $::bug{'resolution'}
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Severity: $::bug{'bug_severity'}
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Priority: $::bug{'priority'}
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Component: $::bug{'component'}
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Area: $::bug{'area'}
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AssignedTo: $::bug{'assigned_to'}
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ReportedBy: $::bug{'reporter'}
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$qa_contact$target_milestone${status_whiteboard}URL: $::bug{'bug_file_loc'}
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" . DescCC($::bug{'cclist'}) . "Summary: $::bug{'short_desc'}
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" . DescDependencies($id) . "
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$::bug{'long_desc'}
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";
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}
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my $didexclude = 0;
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my %seen;
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sub fixaddresses {
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my ($field, $list) = (@_);
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my @result;
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foreach my $i (@$list) {
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if ($i eq "") {
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next;
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}
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SendSQL("select emailnotification, groupset & $::bug{'groupset'} from profiles where login_name = " .
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SqlQuote($i));
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my ($emailnotification, $groupset) = (FetchSQLData());
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if ($groupset ne $::bug{'groupset'}) {
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next;
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}
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if ($emailnotification eq "CConly") {
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if ($field ne "cc") {
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next;
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}
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}
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if ($emailnotification eq "ExcludeSelfChanges" &&
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(lc($i) eq $nametoexclude)) {
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$didexclude = 1;
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next;
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}
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if (!defined $::nomail{$i} && !defined $seen{$i}) {
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push(@result, $i . Param('emailsuffix'));
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$seen{$i} = 1;
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}
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}
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return join(", ", @result);
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}
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sub Log {
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my ($str) = (@_);
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Lock();
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open(FID, ">>data/maillog") || die "Can't write to data/maillog";
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print FID time2str("%D %H:%M", time()) . ": $str\n";
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close FID;
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Unlock();
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}
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sub ProcessOneBug {
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my $i = $_[0];
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my $old = "shadow/$i";
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my $new = "shadow/$i.tmp.$$";
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my $diffs = "shadow/$i.diffs.$$";
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my $verb = "Changed";
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if (!stat($old)) {
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mkdir "shadow", 0777;
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chmod 0777, "shadow";
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open(OLD, ">$old") || die "Couldn't create null $old";
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close OLD;
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$verb = "New";
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}
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my $text = GetBugText($i);
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if ($text eq "") {
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die "Couldn't find bug $i.";
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}
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open(FID, ">$new") || die "Couldn't create $new";
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print FID $text;
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close FID;
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if (Different($old, $new)) {
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system("diff -c -b $old $new > $diffs");
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my $tolist = fixaddresses("to",
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[$::bug{'assigned_to'}, $::bug{'reporter'},
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$::bug{'qa_contact'}]);
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my $cclist = fixaddresses("cc", $::bug{'cclist'});
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my $logstr = "Bug $i $verb";
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if ($tolist ne "" || $cclist ne "") {
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my %substs;
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$substs{"to"} = $tolist;
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$substs{"cc"} = $cclist;
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$substs{"bugid"} = $i;
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$substs{"diffs"} = "";
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open(DIFFS, "<$diffs") || die "Can't open $diffs";
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while (<DIFFS>) {
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$substs{"diffs"} .= $_;
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}
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close DIFFS;
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$substs{"neworchanged"} = $verb;
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$substs{"summary"} = $::bug{'short_desc'};
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my $msg = PerformSubsts(Param("changedmail"), \%substs);
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if (!$regenerate) {
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# Note: fixaddresses may result in a Cc: only. This seems harmless.
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open(SENDMAIL, "|/usr/lib/sendmail -t") ||
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die "Can't open sendmail";
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print SENDMAIL $msg;
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close SENDMAIL;
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$logstr = "$logstr; mail sent to $tolist, $cclist";
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print "<B>Email sent to:</B> $tolist $cclist\n";
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if ($didexclude) {
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print "<B>Excluding:</B> $nametoexclude (<a href=changepassword.cgi>change your preferences</a> if you wish not to be excluded)\n";
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}
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}
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}
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unlink($diffs);
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Log($logstr);
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}
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rename($new, $old) || die "Can't rename $new to $old";
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chmod 0666, $old;
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if ($regenerate) {
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print "$i ";
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}
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%seen = ();
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}
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# Code starts here
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ConnectToDatabase();
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Lock();
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if (open(FID, "<data/nomail")) {
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while (<FID>) {
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$::nomail{trim($_)} = 1;
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}
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close FID;
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}
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if (($#ARGV < 0) || ($#ARGV > 1)) {
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print "Usage error: processmail {bugid} {nametoexclude}\nOr: processmail regenerate\n";
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exit;
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}
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# To recreate the shadow database, run "processmail regenerate" .
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if ($ARGV[0] eq "regenerate") {
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$regenerate = 1;
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shift @ARGV;
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SendSQL("select bug_id from bugs order by bug_id");
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my @regenerate_list;
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while (my @row = FetchSQLData()) {
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push @regenerate_list, $row[0];
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}
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foreach my $i (@regenerate_list) {
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ProcessOneBug($i);
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}
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print("\n");
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exit;
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}
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if ($#ARGV == 1) {
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$nametoexclude = lc($ARGV[1]);
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}
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if ($ARGV[0] eq "rescanall") {
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print "<br> Collecting bug ids...\n";
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SendSQL("select bug_id from bugs order by bug_id");
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my @list;
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while (my @row = FetchSQLData()) {
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push @list, $row[0];
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}
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foreach my $id (@list) {
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$ARGV[0] = $id;
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print "<br> Doing bug $id\n";
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ProcessOneBug($ARGV[0]);
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}
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} else {
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ProcessOneBug($ARGV[0]);
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}
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exit;
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