#!/usr/bin/perl5
#
# perfbrowse.perl -- CGI browser for PERFORCE
#
# $Id: p4browse,v 1.3 1997/08/20 22:28:40 gspencer Exp gspencer $
#
# Point P4PORT and P4CLIENT differently if you're not using the defaults.
# PATH is set to pick up the Perforce client program.
#
#
# Updated by Jeff Marshall at Paragon Software, Inc.
# (jam@paragon-software.com)
#
# Please email me your improvements
#
# My changes:
# - Added white background
# - New browsing goodies -- like:
# o clients
# o users
# o opened files, by client and user
# o branches
# o labels
# o jobs
# o files within a given client
# - Footer on every page with a link to the "top browser page" and links
# to the browsing functionality listed above
# - Also put in hyperlinks anywhere a perforce user, client or mail address
# is seen.
#
# Tested with p4d 98.2 on a solaris 2.6 sparc server.
#
# Note: I'm not a perl programmer...
#
# Modifications by Greg Spencer (greg_spencer@acm.org):
# - added links to the p4dir html browser.
# - modified this to use the p4Config.pm file for configuration info
#
use p4Config;
# Boilerplate
$myname = "$0";
$myname =~ s!^.*/!!;
$p4dir="http:$wwwcgibin/p4file2html";
$BLUE = qq(<font color="#0000FF">);
$GREEN = qq(<font color="#00B000">);
$RED = qq(<font color="#B00000">);
$END = qq(</font>);
$ADD = $BLUE;
$ADDEND = $END;
$DEL = "<STRIKE>$RED";
$DELEND = "$END</STRIKE>";
$MAXCONTEXT = 30;
$NCONTEXT = 10;
@HTMLHEADER = (
"Content-type: text/html\n",
"\n",
"<html>\n",
"<head>\n",
"<body bgcolor=\"#ffffff\">\n" );
@HTMLERROR = (
"Content-type: text/html\n",
"\n",
"<html>\n",
"<head>\n",
"<body bgcolor=\"#ffffff\">\n" );
@OTHER_FOOTERS = ();
#
# Switch on ARGV[0]
#
# handle isindex compatibility
unshift( @ARGV, "\@changes" ) if( @ARGV && @ARGV[0] !~ m!^@! );
################################
#
# No arguments.
#
# Put up the introductory screen.
#
################################
if (!@ARGV) {
# Default codelines data is just a simple list of everything.
# If $CODELINES is set in the environment, the codelines comes
# from that. The format is:
#
# description1
# //path1
# description2
# //path2
if ($ENV{CODELINES}) {
open( P4, "$ENV{CODELINES}" ) || &bail( "No codelines file." );
@CODELINES = <P4>;
}
else {
open (P4, "p4 dirs //depot/mainline/*|");
@CODELINES = <P4>;
close P4;
my(@tmp) = ();
push(@tmp,("Full Depot Source\n", "//depot/...\n" ));
foreach (@CODELINES) {
chomp;
my ($short) = $_;
$short =~ s,.*/(.),\U$1\E,;
push (@tmp,"Mainline Project $short:\n");
push (@tmp,"$_/...\n");
}
@CODELINES = @tmp;
}
print
@HTMLHEADER,
"<title>Perforce Change Browser</title>\n",
"<center><h1>Perforce Change Browser</h1>\n</center>",
"<i>This browser allows you to view the history of a Perforce depot.\n",
"The first step is to select the files you want history for.</i>\n",
"<isindex prompt=\"Click below or type a file pattern here: \">\n";
foreach ( @CODELINES )
{
chop;
if( m:^/: )
{
print "<li>", &url( "\@changes+$_", $_ ), "\n";
}
elsif( !/^\s*$/ )
{
print "</blockquote><p><h3>$_</h3><blockquote>\n";
}
}
}
elsif ( @ARGV[0] eq "\@users" ) {
&p4open( 'P4', "users|" );
print @HTMLHEADER,
"<title>Perforce Users</title>\n",
"<center><h1>Perforce Users</h1>\n</center>",
"<i>This browser allows you to view information about ",
" Perforce users.\n",
"The first step is to select which user you want to view</i>\n",
"<hr>";
print
"<table cellpadding=1>",
"<tr align=left><th>User<th>Email<th>Full Name",
"<th>Last Accessed</tr>\n";
# Sample:
# jam <jam@bar.com> (Jeffrey A. Marshall) accessed 1998/07/03
while( <P4> ) {
# print "<tr><td>$_</tr>\n";
if (local( $user, $email, $fullname, $accessed ) =
/(\S+) <(\S+)> \((.*)\) accessed (\S+)/)
{
print "<tr>",
"<td>", &url ( "\@user+$user", "$user"),
"<td>", &mailto ( "$email" ),
"<td>", "$fullname",
"<td>", "$accessed",
"</tr>\n";
}
}
print "</table>\n";
close P4;
} elsif ( @ARGV[0] eq "\@user" ) {
local( $user, $email, $access, $fullname, $jobview );
$user = $ARGV[1];
&p4open ('P4', "user -o $user|");
while (<P4>)
{
next if (/^User:/);
next if (/^Email:/ && (( $email ) = /^Email:\s*(.*)$/ ));
next if (/^Access:/ && (( $access ) = /^Access:\s*(.*)$/ ));
next if (/^FullName:/ && (( $fullname ) = /^FullName:\s*(.*)$/ ));
next if (/^JobView:/ && (( $jobview ) = /^JobView:\s*(.*)$/ ));
last if (/^Reviews:/);
}
print @HTMLHEADER,
"<title>Perforce User Information for $user</title>\n",
"<center><h1>Perforce User Information for $user</h1>\n</center>",
"<i>This browser allows you to view information about ",
" a given Perforce user.</i>\n<hr>",
"<h3>Full Name</h3><pre> $fullname</pre>\n",
"<h3>Email</h3><pre> ", &mailto ("$email"), "</pre>\n",
"<h3>Last Access</h3><pre> $access</pre>\n",
"<h3>JobView</h3><pre> $jobview</pre>\n",
"<h3>Reviews</h3>\n<pre>";
while (<P4>)
{
print;
}
print "</pre>\n";
close P4;
@OTHER_FOOTERS = (" | ",
, &url ("\@opened+user+$user",
"Files Opened by $user"));
} elsif ( @ARGV[0] eq "\@clients" ) {
&p4open( 'P4', "clients|" );
print @HTMLHEADER,
"<title>Perforce Clients</title>\n",
"<center><h1>Perforce Clients</h1>\n</center>",
"<i>This browser allows you to view information about ",
" Perforce clients.\n",
"The first step is to select which client you want to view</i>\n",
"<hr>";
print
"<table cellpadding=1>",
"<tr align=left><th>Client<th>Date<th>Root Directory",
"<th>Description</tr>\n";
# Sample:
# Client oak.template 1998/06/25 root /tmp 'OAK client template '
while( <P4> ) {
if (local( $client, $date, $root, $descrip ) =
/Client (\S+) (\S+) root (\S+) '(.*)'/)
{
print "<tr>",
"<td>", &url ( "\@client+$client", "$client"),
"<td>$date",
"<td>$root",
"<td>$descrip",
"</tr>\n"
}
}
print "</table>\n";
close P4;
} elsif ( @ARGV[0] eq "\@client" ) {
local( $client, $date, $owner, $root, $opts );
$client = $ARGV[1];
&p4open ('P4', "client -o $client|");
while (<P4>)
{
next if (/^Client:/);
next if (/^Date:/ && (( $date ) = /^Date:\s*(.*)$/ ));
next if (/^Owner:/ && (( $owner ) = /^Owner:\s*(\S+)$/ ));
last if (/^Description:/);
}
print @HTMLHEADER,
"<title>Perforce Client Information for $client</title>\n",
"<center><h1>Perforce Client Information for $client</h1>\n</center>",
"<i>This browser allows you to view information about ",
" a given Perforce client.</i>\n<hr>";
if ("$date" eq "") {
print "<h3>Client <i>$client</i> doesn't exist</h3>";
}
else
{
print "<h3>Date</h3><pre> $date</pre>\n",
"<h3>User</h3><pre> ",
&url ("\@user+$owner", "$owner"), "</pre>\n",
"<h3>Description</h3><pre>\n";
while (<P4>)
{
next if (/^$/);
last if (/^Root:/ && (( $root ) = /^Root:\s*(.*)$/ ));
print;
}
while (<P4>)
{
next if (/^Options:/ && (( $opts ) = /^Options:\s*(.*)$/ ));
last if (/^View:/);
}
print "</pre><h3>Root Directory</h3><pre> $root</pre>\n",
"<h3>Options</h3><pre> $opts</pre>\n",
"<h3>View</h3><pre>";
while (<P4>)
{
last if (/^$/);
print;
}
print "</pre>";
}
close P4;
@OTHER_FOOTERS = (" | ", &url ("\@files+\@$client", "Files in $client"),
" | ", &url ("\@opened+client+$client", "Files Opened in $client"));
} elsif ( @ARGV[0] eq "\@jobs" ) {
&p4open( 'P4', "jobs|" );
print @HTMLHEADER,
"<title>Perforce Jobs</title>\n",
"<center><h1>Perforce Jobs</h1>\n</center>",
"<i>This browser allows you to view information about ",
" Perforce Jobs.\n",
"The first step is to select which job you want to view</i>\n",
"<hr>";
print
"<table cellpadding=1>",
"<tr align=left><th>Job Name<th>Date<th>User",
"<th>Status<th>Description</tr>\n";
# Sample:
# job000011 on 1998/07/03 by jam *open* 'Another test. '
while( <P4> ) {
if (local( $name, $date, $user, $status, $descrip ) =
/^(\S+) on (\S+) by (\S+) \*(\S+)\* '(.*) '$/)
{
print "<tr>",
"<td>", &url ( "\@job+$name", "$name"),
"<td>$date",
"<td>", &url ( "\@user+$user", "$user"),
"<td>$status",
"<td>$descrip",
"</tr>\n";
}
}
print "</table>\n";
close P4;
} elsif ( @ARGV[0] eq "\@branches" || @ARGV[0] eq "\@labels" ) {
local ($type, $cmd, $viewer);
if (@ARGV[0] eq "\@branches")
{
$type = "Branch";
$cmd = "branches";
$viewer = "branch";
}
else
{
$type = "Label";
$cmd = "labels";
$viewer = "label";
}
&p4open( 'P4', "$cmd|" );
print @HTMLHEADER,
"<title>Perforce ${type}es</title>\n",
"<center><h1>Perforce ${type}es</h1>\n</center>",
"<i>This browser allows you to view information about ",
" Perforce ${type}es.\n",
"The first step is to select which $viewer you want to view</i>\n",
"<hr>",
"<table cellpadding=1>",
"<tr align=left><th>$type Name<th>Date<th>Description</tr>\n";
# Sample:
# Branch test 1998/07/03 'Created by jam. '
# Label example-label.template 1998/06/26 'Label tempalte for the example '
while( <P4> ) {
if (local( $name, $date, $descrip ) =
/^$type (\S+) (\S+) '(.*) '$/)
{
print "<tr>",
"<td>", &url ( "\@$viewer+$name", "$name"),
"<td>$date",
"<td>$descrip",
"</tr>\n";
}
}
print "</table>\n";
close P4;
} elsif ( @ARGV[0] eq "\@branch" || @ARGV[0] eq "\@label") {
local( $type, $cmd, $name, $date, $owner, $opts, $filespec );
$name = $ARGV[1];
if (@ARGV[0] eq "\@branch")
{
$type = "Branch";
$cmd = "branch";
$filespec = "//$name/...";
}
else
{
$type = "Label";
$cmd = "label";
$filespec = "+\@$name";
}
&p4open ('P4', "$cmd -o $name|");
while (<P4>)
{
next if (/^$type:/);
next if (/^Date:/ && (( $date ) = /^Date:\s*(.*)$/ ));
next if (/^Owner:/ && (( $owner ) = /^Owner:\s*(\S+)$/ ));
last if (/^Description:/);
}
print @HTMLHEADER,
"<title>Perforce $type Information for $name</title>\n",
"<center><h1>Perforce $type Information for $name</h1>\n</center>",
"<i>This browser allows you to view information about ",
" a given Perforce $cmd.</i>\n<hr>";
if ("$date" eq "") {
print "<h3>$type <i>$name</i> doesn't exist</h3>";
}
else
{
print "<h3>Date</h3><pre> $date</pre>\n",
"<h3>User</h3><pre> ",
&url ("\@user+$owner", "$owner"), "</pre>\n",
"<h3>Description</h3><pre>\n";
while (<P4>)
{
next if (/^$/);
last if (/^View:/);
last if (/^Options:/ && (( $opts ) = /^Options:\s*(.*)$/ ));
print;
}
print "</pre>";
if ("$opts" ne "")
{
print "<h3>Options</h3><pre> $opts</pre>\n";
while (<P4>)
{
last if (/^View:/);
}
}
print "<h3>View</h3><pre>";
$filespec = "" if ("$cmd" eq "branch");
while (<P4>)
{
last if (/^$/);
if ("$cmd" eq "branch")
{
local ($spec) = /^\s*\S+ (\S+)$/;
$filespec = "$filespec+$spec";
}
print;
}
print "</pre>";
}
close P4;
@OTHER_FOOTERS = (" | ", &url ("\@files$filespec", "Files in this $type"));
}
################################
#
# changes [ path ]
#
# show changes for path
#
################################
elsif( $ARGV[0] eq "\@changes" ) {
&p4open( 'P4', "changes -l $ARGV[1]|" );
print
@HTMLHEADER,
"<title>Changes for $ARGV[1]</title>\n",
"<center><h1>Changes for $ARGV[1]</h1></center>\n",
"<i>This form displays the changes for the files you've selected.\n",
"Click on the change number to see details of a change. Changes\n",
"are listed in reverse chronological order, so you see what's\n",
"most recent first.</i>\n",
"<hr><dl>\n";
while (<P4>) {
s/&/&/g;
s/\"/"/g;
s/</</g;
s/>/>/g;
if( local( $change, $on, $user, $client ) = /^Change (\d+) on (\S+) by (\S+)@(\S+)$/ )
{
print
"<dt>", &url( "\@describe+$change", "Change $change" ),
" on $on by ", &url ("\@user+$user", "$user"),
"\@", &url ("\@client+$client", "$client"), "<dd>\n";
}
else
{
chop;
print "<tt>$_</tt><br>\n";
}
}
print "</dl>\n";
close P4;
}
################################
#
# describe change
#
# describe a change
#
################################
elsif( $ARGV[0] eq "\@describe" ) {
&p4open( 'P4', "describe -s $ARGV[1]|" );
$_ = <P4>;
( local($chn, $user, $client, $date, $time) =
/^Change (\d+) by (\S*)@(\S*) on (\S*) (\S*)$/ )
|| &bail( $_ );
print
@HTMLHEADER,
"<title>Change $chn</title>\n",
"<center><h1>Change $chn</h1></center>\n",
"<i>This form displays the details of a change. For each of the\n",
"files affected, you can click on:\n",
"<ul>\n",
"<li>Filename -- to see the complete file history\n",
"<li>Revision Number -- to see the file text\n",
"<li>Action -- to see the deltas (diffs)\n",
"</ul></i>",
"<hr><pre>\n",
"<strong>Author </strong>", &url ("\@user+$user", "$user"), "\n",
"<strong>Client </strong>", &url ("\@client+$client", "$client"), "\n",
"<strong>Date </strong>$time $date\n",
"</pre><hr>\n",
"<h2>Description</h2>\n",
"<pre>\n";
while(<P4>) {
next if /^\s*$/;
last if /^Jobs fixed/;
last if /^Affected files/;
print $_;
}
print
"</pre>",
"<hr>\n";
# display jobs
if( /^Jobs fixed/ )
{
print
"<h2>Jobs Fixed</h2>\n",
"<ul>\n";
while ( <P4> ) {
local( $job, $time, $user, $client );
while( ( $job, $time, $user, $client ) =
/(\S*) fixed on (\S*) by (\S*)@(\S*)/ )
{
print
"<li><h3>",
&url( "\@job+$job", $job ),
"</h3><pre>\n";
while(<P4>) {
last if /^\S/;
print $_;
}
}
print "</pre>\n";
last if /^Affected files/;
}
print
"</dl>",
"<hr>\n";
}
print
"<h2>Files</h2>\n",
"<ul>\n",
"<table cellpadding=1>",
"<tr align=left><th>File<th>Rev<th>Action</tr>\n";
# Sample:
# ... //depot/main/p4/Jamrules#71 edit
while(<P4>) {
if( local( $file, $rev, $act ) = /^\.\.\. (\S*)#(\d*) (\S*)$/ )
{
print
"<tr>",
"<td>", &url( "\@filelog+$file", "$file" ),
"<td>", &p4dirurl( $file, $rev, $rev );
if ($act ne 'delete' && $act ne 'add') {
print
"<td>", &url( "\@diff+$file+$rev+$act", "$act" );
}
else {
print
"<td>$act";
}
print
"</tr>\n";
}
}
print
"</table></ul>\n";
close P4;
}
################################
#
# filelog file
#
# show filelog of the file
#
################################
elsif ($ARGV[0] eq "\@filelog") {
local( $name ) = $ARGV[1];
&p4open( 'P4', "filelog $name|" );
$name = <P4>;
chop $name;
print
@HTMLHEADER,
"<title>Filelog $name</title>\n",
"<center><h1>Filelog $name</h1></center>\n",
"<i>This form shows the history of an individual file across\n",
"changes. You can click on the following:\n",
"<ul>\n",
"<li>Revision Number -- to see the file text\n",
"<li>Action -- to see the deltas (diffs)\n",
"<li>Change -- to see the complete change description, including\n",
"other files.\n",
"</ul></i>",
"<hr>\n";
print
"<table cellpadding=1>",
"<tr align=left><th>Rev<th>Action<th>Date",
"<th>User\@client<th>Change<th>Desc</tr>\n";
# Sample:
# ... #78 change 1477 edit on 04/18/1996 by user@client 'Fix NT mkdi'
while( <P4> ) {
if (local( $rev, $change, $act, $date, $user, $client, $edit_type, $desc ) =
/^\.\.\. \#(\d+) \S+ (\d+) (\S+) on (\S+) by (\S*)@(\S*) \((\S+)\) '(.*)'/)
{
if ($act eq 'branch') {
$_ = <P4>;
my ($fromname,$fromrev) = /^.*branch from (\S+?)\#(\d+).*/;
print
"<tr>",
"<td>", &p4dirurl( $name, $rev, $rev),
"<td>", &url( "\@filelog+$fromname+$fromrev", $act ),
"<td>$date",
"<td>", &url ("\@user+$user", "$user"), "\@",
&url ("\@client+$client", "$client"),
"<td>", &url( "\@describe+$change", "$change" ),
"<td><tt>$desc</tt>",
"</tr>\n";
}
elsif ($act eq 'delete') {
print
"<tr>",
"<td>", &p4dirurl( $name, $rev, $rev),
"<td>$DEL$act$DELEND",
"<td>$date",
"<td>", &url ("\@user+$user", "$user"), "\@",
&url ("\@client+$client", "$client"),
"<td>", &url( "\@describe+$change", "$change" ),
"<td><tt>$desc</tt>",
"</tr>\n";
}
elsif ($act eq 'add') {
print
"<tr>",
"<td>", &p4dirurl( $name, $rev, $rev),
"<td>$act",
"<td>$date",
"<td>$user@$client",
"<td>", &url( "\@describe+$change", "$change" ),
"<td><tt>$desc</tt>",
"</tr>\n";
}
else {
print
"<tr>",
"<td>", &p4dirurl( $name, $rev, $rev),
"<td>", &url( "\@diff+$name+$rev+$act", $act ),
"<td>$date",
"<td>", &url ("\@user+$user", "$user"), "\@",
&url ("\@client+$client", "$client"),
"<td>", &url( "\@describe+$change", "$change" ),
"<td><tt>$desc</tt>",
"</tr>\n";
}
}
}
print "</table>\n";
close P4;
}
elsif ($ARGV[0] eq "\@files") {
&p4open( 'P4', "files @ARGV[1..$#ARGV]|" );
print
@HTMLHEADER,
"<title>Files for $ARGV[1..$#ARGV]</title>\n",
"<center><h1>Files for @ARGV[1..$#ARGV]</h1></center>\n",
"<i>This form displays files in the depot for a given revision.\n",
"For each of the files, you can click on:\n",
"<ul>\n",
"<li>Filename -- to see the complete file history\n",
"<li>Revision Number -- to see the file text\n",
"<li>Action -- to see the deltas (diffs)\n",
"<li>Change -- to see the complete change description, including\n",
"other files.\n",
"</ul></i>",
"<hr>\n";
print
"<h3>Files</h3>\n",
"<ul>\n",
"<table cellpadding=1>",
"<tr align=left><th>File<th>Rev<th>Action<th>Change</tr>\n";
# Sample:
# //example/find/TypeExpr.java#1 - add change 5 (ktext)
while(<P4>) {
if( local( $file, $rev, $act, $change, $type ) =
/^(\S+)#(\d*) - (\S+) change (\d*) \((\S+)\)$/ )
{
print
"<tr>",
"<td>", &url( "\@filelog+$file", "$file" ),
"<td>", &url( "\@print+$file+$rev", "$rev" ),
"<td>", &url( "\@diff+$file+$rev+$act", "$act" ),
"<td>", &url( "\@describe+$change", "$change" ),
# "<td>", "$type",
"</tr>\n";
}
}
print
"</table></ul>\n";
close P4;
}
elsif ($ARGV[0] eq "\@opened") {
&p4open( 'P4', "opened -a|" );
print
@HTMLHEADER,
"<title>Opened files for @ARGV[1..$#ARGV]</title>\n",
"<center><h1>Opened files for @ARGV[1..$#ARGV]</h1></center>\n",
"<i>This form displays files opened by the specified @ARGV[1].\n",
"For each of the files, you can click on:\n",
"<ul>\n",
"<li>Filename -- to see the complete file history\n",
"<li>Revision Number -- to see the file text\n",
"<li>User -- to see the a user description\n",
"<li>Client -- to see the a client description\n",
"</ul></i>",
"<hr>\n";
print
"<h3>Files</h3>\n",
"<ul>\n",
"<table cellpadding=1>",
"<tr align=left><th>File<th>Rev<th>Action<th>Change List",
"<th>Type<th>User\@Client</tr>\n";
# Sample:
# //foo/file.java#2 - edit default change (text) by user@client
while(<P4>) {
if (local( $file, $rev, $act, $change, $type, $user, $client ) =
/^(\S+)#(\d*) - (\S+) (\S+) change \((\S+)\) by (\S+)@(\S+)$/)
{
next if ((@ARGV[1] eq "user" ? $user : $client) ne @ARGV[2]);
print
"<tr>",
"<td>", &url( "\@filelog+$file", "$file" ),
"<td>", &url( "\@print+$file+$rev", "$rev" ),
"<td>$act<td>$change<td>$type",
"<td>", &url( "\@user+$user", "$user" ), "\@",
&url( "\@client+$client", "$client" ),
"</tr>\n";
}
}
print
"</table></ul>\n";
close P4;
}
################################
#
# print file rev action
#
# print file text
#
################################
elsif ($ARGV[0] eq "\@print") {
local($name, $rev) = @ARGV[1..2];
&p4open( 'P4', "print $name#$rev|" );
# Get header line
# //depot/main/jam/Jamfile#39 - edit change 1749 (text)
$_ = <P4>;
local( $name, $rev, $type ) = m!^(\S+)\#(\d+) - \S+ \S+ \S+ \((\w+)\)!;
print
@HTMLHEADER,
"<title>File $name</title>\n",
"<center><h1>File $name#$rev</h1></center>\n",
"<i>This form shows you the raw contents of a file, as long as \n",
"it isn't binary.</i>",
"<hr>\n";
if( $type eq "binary" || $type eq "xbinary" )
{
print "<center><font color=red><h2>This is a binary file</h2></font></center>\n";
}
else
{
print "<pre>\n";
while( <P4> ) {
s/&/&/g;
s/\"/"/g;
s/</</g;
s/>/>/g;
print $_;
}
print "</pre>\n";
}
close P4;
}
################################
#
# diff file rev action
#
# describe a change
#
################################
elsif ($ARGV[0] eq "\@diff") {
local( $name, $rev, $mode ) = @ARGV[1..3];
local( $nchunk ) = 0;
local( $file ) = "$name#" . ($rev);
local( $anybinary ) = 0;
print
@HTMLHEADER,
"<title>$file</title>\n",
"<center><h1>$file - $mode</h1></center>\n",
"<i>This form shows you the deltas (diffs) that lead from the\n",
"previous to the current revision.</i>\n",
"<hr>\n";
if ($mode ne 'add' && $mode ne 'delete' && $mode ne 'branch') {
local( $f1 ) = "$name#" . ($rev - 1);
local( $f2 ) = $file;
&p4open('P4', "fstat $f1 $f2 |");
while (<P4>) {
$anybinary = 1 if (/headType.*binary/);
}
close P4;
if (!$anybinary) {
&p4open('P4', "diff2 $f1 $f2|");
$_ = <P4>;
while (<P4>) {
local( $dels, $adds );
local( $la, $lb, $op, $ra, $rb ) =
/^(\d+),?(\d*)([acd])(\d+),?(\d*)/;
next unless $ra;
if( !$lb ) { $lb = $op ne 'a' ? $la : $la - 1; }
if( !$rb ) { $rb = $op ne 'd' ? $ra : $ra - 1; }
$start[ $nchunk ] = $op ne 'd' ? $ra : $la;
$dels[ $nchunk ] = $dels = $lb - $la + 1;
$adds[ $nchunk ] = $adds = $rb - $ra + 1;
@lines[ $nchunk ] = ();
# deletes
while( $dels-- ) {
$_ = <P4>;
s/^. //;
if (/[&<>]/) {
s/&/\&/g;
s/</\</g;
s/>/\>/g;
}
@lines[ $nchunk ] .= $_;
}
# separator
if ($op eq 'c') {
$_ = <P4>;
}
# adds
while( $adds-- ) {
$_ = <P4>;
}
$nchunk++;
}
close P4;
}
}
else {
&p4open('P4', "fstat $file |");
while (<P4>) {
$anybinary = 1 if (/headType.*binary/);
}
close P4;
}
if ($anybinary == 1) {
print
"<center>\n",
"<font color=red><h2>Differences in binary files cannot be displayed.</h2></font>\n",
"</center><hr>\n";
}
elsif ($nchunk > 0) {
# Now walk through the diff chunks, reading the current rev and
# displaying it as necessary.
print
"<center><pre>",
"$ADD added lines $ADDEND\n",
"$DEL deleted lines $DELEND\n",
"</pre></center><hr><pre>\n";
local( $curlin ) = 1;
&p4open('P4', "print -q $name#$rev|");
for( $n = 0; $n < $nchunk; $n++ )
{
# print up to this chunk.
&catchup( 'P4', $start[ $n ] - $curlin );
# display deleted lines -- we saved these from the diff
if( $dels[ $n ] )
{
print "$DEL";
print @lines[ $n ];
print "$DELEND";
}
# display added lines -- these are in the file stream.
if( $adds[ $n ] )
{
print "$ADD";
&display( 'P4', $adds[ $n ] );
print "$ADDEND";
}
$curlin = $start[ $n ] + $adds[ $n ];
}
&catchup( 'P4', 999999999 );
close P4;
}
else {
print
"<center>\n",
"<font color=blue><h2>There are no differences to display</h2></font>\n",
"</center><hr>\n";
}
}
################################
#
# job job
#
# describe a job
#
################################
elsif ($ARGV[0] eq "\@job") {
local( $user, $job, $status, $time, $date );
&p4open( 'P4', "job -o $ARGV[1]|" );
while( <P4> )
{
next if ( /^Job/ && ( ( $job ) = /^Job:\s(\S*)/ ) );
next if ( /^User/ && ( ( $user ) = /^User:\s*(\S*)/ ) );
next if ( /^Status/ && ( ( $status ) = /^Status:\s*(\S*)/ ) );
next if ( /^Date/ && ( ( $date, $time ) = /^Date:\s*(\S*) (\S*)/ ) );
last if ( /^Description/ );
}
print
@HTMLHEADER,
"<title>Job $job</title>\n",
"<center><h1>Job $job</h1></center>\n",
"<i>This form displays the details of a job. You can click on a\n",
"change number to see its description.\n",
"</i>",
"<hr><pre>\n",
"<strong>User </strong>", &url ("\@user+$user", "$user"), "\n",
"<strong>Status </strong>$status\n",
"<strong>Date </strong>$time $date\n",
"</pre><hr>\n",
"<h2>Description</h2>\n",
"<pre>\n";
while(<P4>) {
print $_;
}
print
"</pre>",
"<hr>\n";
close P4;
# display fixes
&p4open( 'P4', "fixes -j $ARGV[1]|" );
$count = 0;
while( <P4> )
{
print
"<h2>Fixes</h2>\n",
"<ul>\n",
"<table cellpadding=1>",
"<tr align=left><th>Change<th>Date<th>User\@Client</tr>\n"
if( !$count++ );
# jobx fixed by change N on 1997/04/25 by user@host
if( local( $change, $date, $user, $client )
= /^\S* fixed by change (\S*) on (\S*) by (\S*)@(\S*)/ )
{
print
"<tr>",
"<td>", &url( "\@describe+$change", "$change" ),
"<td>", $date,
"<td>", &url ("\@user+$user", "$user"), "\@",
&url ("\@client+$client", "$client"),
"</tr>\n";
}
}
print "</table></ul>\n"
if( $count );
close P4;
}
################################
#
# None of the above.
#
################################
else {
&bail( "Invalid invocation @ARGV" );
}
# Trailer
@HTMLFOOTER = (
"<p align=\"center\">* * *<br>",
&url ("", "Top"), " | ",
&url ("\@clients", "Clients"), " | ",
&url ("\@users", "Users"), " | ",
&url ("\@branches", "Branches"), " | ",
&url ("\@labels", "Labels"), " | ",
&url ("\@jobs", "Jobs"),
@OTHER_FOOTERS,
"</center></body>\n");
print @HTMLFOOTER;
##################################################################
##################################################################
#
# Subroutines.
#
##################################################################
##################################################################
sub p4dirurl {
local( $file, $rev, $text ) = @_;
$file =~ s,//depot/,,;
return qq(<a HREF="$p4dir/$file%23$rev">$text</a>) ;
}
sub url {
local( $url, $name ) = @_;
return qq(<a HREF="$myname?$url">$name</a>) ;
}
sub mailto {
# local( $uname ) = @_;
return qq(<a HREF="mailto:@_">@_</a>) ;
}
sub bail {
print @HTMLERROR, @_, "\n";
die @_;
}
sub p4open {
local( $handle, @command ) = @_;
open( $handle, "p4 @command" ) || &bail( "p4 @command failed" );
}
# Support for processing diff chunks.
#
# skip: skip lines in source file
# display: display lines in source file, handling funny chars
# catchup: display & skip as necessary
#
sub skip {
local( $handle, $to ) = @_;
while( $to > 0 && ( $_ = <$handle> ) ) {
$to--;
}
return $to;
}
sub display {
local( $handle, $to ) = @_;
while( $to-- > 0 && ( $_ = <$handle> ) ) {
if (/[&<>]/)
{
s/&/\&/g;
s/</\</g;
s/>/\>/g;
}
print $_;
}
}
sub catchup {
local( $handle, $to ) = @_;
if( $to > $MAXCONTEXT )
{
local( $skipped ) = $to - $NCONTEXT * 2;
&display( $handle, $NCONTEXT );
$skipped -= &skip( $handle, $skipped );
print
"<hr><center><strong>",
"$skipped lines skipped",
"</strong></center><hr>\n" if( $skipped );
&display( $handle, $NCONTEXT );
}
else
{
&display;
}
}