Source code of Windows XP (NT5)
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###
### File:
### srcwatch.pl
###
### History:
### 06/17/2000 Jasonsch - Original hacking.
### 07/21/2000 Jasonsch - Made more general so other groups can use it.
###
### Description:
### Watches a set of directories for changes and e-mails someone about 'em.
###
use POSIX qw(strftime);
BEGIN {
require "$ENV{'SDXROOT'}\\tools\\sendmsg.pl";
}
### Constants
my $DEF_CONF_FILE = "srcwatch.txt";
my $NUM_CHANGES = 50;
### pseudo-globals
my $CDATE = localtime();
my (%config);
my $text = ""; # the body of the message
my $sendmail = 0;
if (!exists($ENV{'SDXROOT'})) {
print "srcwatch.pl must be called from a razzle window!\n";
exit(0);
}
&InitConfig(\%config, @ARGV);
$cnt = keys %{$config{'paths'}};
&InitHtmlText(\%config, $cnt);
foreach (keys %{$config{'paths'}}) {
$sendmail += &GetDepotChanges($_, \%config, $cnt);
}
$text .= << " EOHF";
</table>
</body>
</html>
EOHF
if ($sendmail) {
&sendmsg($config{'from'}, "$config{'groupname'} code changes for $config{'startdate'} to $config{'enddate'}", $text, $config{'targets'}, "content:text/html");
}
######################### S U B R O U T I N E S ##########################
sub GetTodaysDate()
{
strftime("%Y/%m/%d", localtime(time()));
}
sub GetYesterdaysDate()
{
strftime("%Y/%m/%d", localtime(time() - 60 * 60 * 24));
}
sub GetNewChanges($$$$)
{
my $sdate = shift; # start date
my $edate = shift; # end date
my $config = shift;
my $depot = shift;
my @changes = split(/\n/, `sd changes \@$sdate,$edate -s submitted`);
my ($change, $cnum, $date, $time, $who, $desc, $integration);
my (@new_changes, @files, $file, $lab, $ar);
foreach $change (@changes) {
$change =~ /^Change\s+(\d+)\s+on\s+(.*)\s+(.*)\s+by\s+(.*)\s+'(.*)'$/;
$cnum = $1; $date = $2; $time = $3; $who = $4; $desc = $5;
@files = &GetChangedFiles($cnum, $config, $depot);
next unless(@files);
# @files is an array of array refs ([$file, $lab, $op])
if ($files[0]->[2] eq 'integrate' || $files[0]->[2] eq 'branch') {
if ($files[0]->[1] eq $$config{'lab'}) {
my @md; # array of array refs (meta-data), with the structure:
# ($cnum, $date, $time, $who, $desc, @files)
@md = &GetIntegrationRecords($config, $depot, $desc, @files);
foreach $ar (@md) {
$fileref = pop(@$ar);
@files = &ExtractFiles(@$fileref);
push(@new_changes, [@$ar, $$fileref[0]->[1], [@files]]);
}
} else {
# This is just some other lab integrating files in our depots,
# which we don't care about.
next;
}
} elsif (&InOurView($files[0]->[1], $config, 0)){
my @filelist = &ExtractFiles(@files);
push(@new_changes, [$cnum, $date, $time, $who, $desc, $files[0]->[1], [@filelist]]);
}
}
@new_changes;
}
sub ExtractFiles(@)
{
my @files;
my $file;
foreach $file (@_) {
push(@files, $file->[0]);
}
@files;
}
sub GetChangedFiles($$$)
{
my $change = shift;
my $config = shift;
my $depot = shift;
my @files = split(/\n/, `sd describe -s $change`);
my (@files2, $branch, $op, $file);
foreach (@files) {
if (/^\s*\.\.\.\s+\/\/depot(\/private)?\/(\w+)\/([^\s]+) (\w+)$/) {
$branch = lc($2); $file = $3; $op = $4;
next unless (&CheckPath($file, $config, $depot));
push(@files2, [$file, $branch, $op]);
}
}
@files2;
}
sub GetIntegratedFiles($$$)
{
my $change = shift;
my $config = shift;
my $depot = shift;
my @files = split(/\n/, `sd describe -s $change`);
my (@files2, $branch, $op, $file);
foreach (@files) {
if (/^\s*\.\.\.\s+\/\/depot\/(\w+)\/([^\s]+) (\w+)$/) {
$branch = lc($1); $file = $2; $op = $3;
if (&CheckPath($file, $config, $depot)) {
### TODO: Should the test below *just* be !InOutView(...)
if (!&InOurView($branch, $config, 1) && $op ne 'integrate' && $op ne 'branch') {
push(@files2, [$file, $branch, $op]);
}
}
}
}
@files2;
}
sub CheckIgnorePath($$$)
{
my $path = shift;
my $config = shift;
my $depot = shift;
my $ret = 0;
my $p;
foreach $p (@{$config->{'ignore_paths'}->{$depot}}) {
if ($path =~ /^$depot\/$p/i) {
$ret = 1; last;
}
}
$ret;
}
sub CheckPath($$$)
{
my $path = shift;
my $config = shift;
my $depot = shift;
my $ret = 0;
my $p;
foreach $p (@{$config->{'paths'}->{$depot}}) {
if ($path =~ /^$depot\/$p/i && !&CheckIgnorePath($path, $config, $depot)) {
$ret = 1; last;
}
}
$ret;
}
sub GetIntegrationRecords($$$)
{
my $config = shift;
my $depot = shift;
my $int_desc = shift;
my ($file, $text, @files, $cnum, $date, $time, $who, $desc, $line, @lines);
my (@changes, $shortlab);
my $originlab = "";
my %cs; # changes we've already seen
$int_desc =~ /lab(\d+)_n/i;
foreach $file (@_) {
$file->[0] =~ s/#\d+$//;
$file->[0] =~ s#^$depot/##i;
foreach $line (@lines = split(/\n/, `sd changes -i $file->[0]`)) {
chomp($line);
$line =~ /^Change\s+(\d+)\s+on\s+(.*)\s+(.*)\s+by\s+(.*)\s+'(.*)'$/;
$cnum = $1; $date = $2; $time = $3; $who = $4; $desc = $5;
last if ($who =~ /ntbuild/i && $originlab && ($desc =~ /$originlab/ || $desc =~ /$shortlab/));
next unless (@files = &GetIntegratedFiles($cnum, $config, $depot));
next if (exists($cs{$cnum}));
if (&HasFile($file->[0], @files)) {
if (!$originlab) {
$originlab = &GetOriginLab($cnum);
$originlab =~ /^lab(\d+)/i;
$shortlab = "lab$1";
}
next unless ($files[0]->[1] eq $originlab);
$cs{$cnum} = 1;
push(@changes, [$cnum, $date, $time, $who, $desc, [@files]]);
}
}
}
@changes;
}
sub GetOriginLab($)
{
my $cnum = shift;
my @lines = `sd describe -s $cnum`;
my $lab = "";
foreach (@lines) {
if (/^\s*\.\.\.\s+\/\/depot\/(\w+)\/[^\s]+\s+\w+$/) {
$lab = lc($1);
last;
}
}
lc($lab);
}
sub HasFile($@)
{
my $file = shift;
my $ret = 0;
foreach (@_) {
if ($_->[0] =~ /$file(#\d+)?$/) {
$ret = 1;
}
}
$ret;
}
sub GetDepotChanges($$)
{
my $depot = shift;
my $config = shift;
my $dc = shift;
my ($domain, $alias, $client, $who, $change, $lab);
my $bChanges = 0;
chdir("$ENV{'SDXROOT'}\\$depot");
my @changes = &GetNewChanges($$config{'startdate'}, $$config{'enddate'}, $config, $depot);
foreach $change (@changes) {
$$change[4] =~ s/</&lt;/g; $$change[4] =~ s/>/&gt;/g;
$$change[3] =~ /^(\w+)\\(.*)\@(.*)$/;
$domain = $1; $alias = $2; $client = $3;
@files = @{$$change[6]};
$lab = $$change[5];
next if ($#files < $[);
if ($lab ne $$config{'lab'}) {
$lab = "<b>$lab</b>";
}
$bChanges = 1;
if(!exists(${$$config{'group'}}{$alias})) {
$alias = "<font color=\"#FF0000\"><b>$alias</b></font>";
}
$dh = "<td>$depot</td>" if ($dc > 1);
$text .= << " EOROW";
<tr align="center">$dh<td>$alias</td><td>$$change[0]</td><td>$$change[1]</td><td>$lab</td><td>$$change[4]</td><td>@files</td>\n
EOROW
}
$bChanges;
}
sub InitConfig($@)
{
my $config = shift;
my @args = @_;
my $configfile = $DEF_CONF_FILE;
my $startdate = "";
my $enddate = "";
my ($arg, $opt);
while (@args) {
$arg = shift(@args);
if ($arg =~ /^-(\w)/) {
$opt = $1;
if ($opt eq 'f') {
$configfile = shift(@args);
} elsif ($opt eq 's') {
$startdate = shift(@args);
} elsif ($opt eq 'e') {
$enddate = shift(@args);
} else {
&PrintUsage();
}
} else {
&PrintUsage();
}
}
if ($startdate) {
# Convert mm/dd/yy to yy/mm/dd
$startdate =~ /^(\d+)\/(\d+)\/(\d+)$/;
$startdate = "$3/$1/$2";
} else {
$startdate = &GetYesterdaysDate();
}
if ($enddate) {
# Convert mm/dd/yy to yy/mm/dd
$enddate =~ /^(\d+)\/(\d+)\/(\d+)$/;
$enddate = "$3/$1/$2";
} else {
$enddate = &GetTodaysDate();
}
$$config{'startdate'} = $startdate;
$$config{'enddate'} = $enddate;
$$config{'premonition'} = 0;
&ReadConfigFile($configfile, $config);
}
sub ReadConfigFile($$)
{
my $file = shift;
my $config = shift;
my ($key, $value, $dir, $depot);
local (*FILE);
# Fill in the config file we're reading from.
$$config{'configfile'} = $file;
if (open(FILE, $file)) {
while (<FILE>) {
/^\s*(\w+)\s*=\s*(.*)$/;
$key = $1; $value = $2;
# Some config options require fixup/processing
$key = lc($key);
if ($key eq "group") {
foreach (split(/\s+|,/, $value)) {
${$$config{'group'}}{$_} = 1;
}
} elsif ($key eq "paths") {
foreach $dir (split(/\s+|,/, $value)) {
$dir =~ /(\!)?(\w+)\\(.*)$/;
$bang = $1; $depot = $2; $dir = $3;
&PathFixup($dir);
if ($bang) {
push(@{$config->{'ignore_paths'}->{$depot}}, $dir);
} else {
push(@{$config->{'paths'}->{$depot}}, $dir);
}
}
} else {
$$config{$key} = $value;
}
}
close(FILE);
} else {
print "Couldn't open $file for reading: $!\n";
}
}
sub PrintUsage()
{
print << " EOPU";
srcwatch.pl [-f file]
-s mm/dd/yyyy - The start date of the period you want a listing for.
-e mm/dd/yyyy - The end date of the period you want a listing for.
-f file - Use file to read config info. If omitted, srcwatch.txt is assumed.
The config file looks like:
targets = jasonsch
from = jasonsch
paths = core advcore\\duser !core\\ntgdi !core\\cslpk
groupname = NTUSER
group = dwaynen gerardob hiroyama jasonsch jeffbog jstall markfi mhamid msadek
lab = lab06_dev
branches = ntuser
premonition = 1
EOPU
exit(0);
}
sub PathFixup($)
{
$_[0] =~ s#\\#/#g;
}
sub InOurView($$$)
{
my $branch = lc(shift()); # the branch the file was in
my $config = shift;
my $ip = shift; # ignore "premonition" feature
my $fRet = 0;
if (!$ip && $$config{'premonition'}) {
$fRet = 1;
} else {
if($branch ne $$config{'lab'}) {
foreach (split(/\s+/, $$config{'branches'})) {
if ($branch eq lc($_)) {
$fRet = 1;
}
}
} else {
$fRet = 1;
}
}
$fRet;
}
sub InitHtmlText($$)
{
my $config = shift;
my $dc = shift;
my $date = "";
my $dh = ""; # depot column heading, if needed
$dh = "<th>Depot</th>" if ($dc > 1);
$text .= << " EOHTML";
<html>
<head>
<title>srcwatch report</title>
<style>
<!--
p { font-family: Tahoma; font-size: 8pt }
td { font-family: Tahoma; font-size: 8pt }
th { font-family: Tahoma; font-size: 8pt; color: #FFFF00; font-weight: bold; background-color: #000080 }
table { background-color: #DEDFDE }
-->
</style>
</head>
<body bgcolor="#FFFFFF">
<table border>
<tr>$dh<th>Who</th><th>Change #</th><th>Date</th><th>Lab</th><th>Description</th><th>Files</th></tr>
EOHTML
}
__END__