Leaked source code of windows server 2003
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# FileName: timebuild.pl
#
# Have any changes to this file reviewed by DavePr, BryanT, or WadeLa
# before checking in.
# Any changes need to verified in all standard build/rebuild scenarios.
#
# Reads in the commands from commandfile, and executes them with system() -- recording
# the elapsed times on the standard output.
# Echo and timing can be supressed by prepending '@'.
# The magic 'CHECKFATAL' command can be used to end a script if the previous command failed.
# If commandfile is not specified, uses a canned list of commands.
#
# Note: ':' can be used instead of '=' in command line arguments, since '=' is a separator to cmd.exe
#
# WARNING:
# WARNING: make sure pathname comparisons are case insensitive. Either convert the case or do the
# WARNING: comparisons like this:
# WARNING: if ($foo =~ /^\Q$bar\E$/i) {}
# WARNING: or if ($foo !~ /^\Q$bar\E$/i) {}
# WARNING:
# use appropriate pm files
use lib $ENV{ "RazzleToolPath" } . "\\PostBuildScripts";
use cookie;
#
# Default cmdlist
# Enclose in single quotes, unless getting tricky with parameters
#
# Note that RESUME and STOPAFTERBUILD are referenced in the code.
#
@ValidFlagList = ("NOSYNC", "NOPOSTBUILD", "STOPAFTERBUILD", "RELEASE", "NOSCORCH", "NOCLEANBUILD", "CHECKSYNC");
$Usage = $PGM . "Usage: timebuild.pl\n"
. " [-]\n"
. " [-START=[[YY]MMDD-]HH[:]MM[(a|p)] - specify a time to start the commands (start => revision time to use)\n"
. " [-START=+[HH[:]MM]] - specify a delay before starting commands\n"
. " [-RESUME] - start-up again after the build step\n"
. " [-STOPAFTERBUILD] - stop commands right after the build step\n"
. " [-NOSYNC] - do not sync/resolve\n"
. " [-NOSCORCH] - do not run scorch\n"
. " [-NOCLEANBUILD] - don't use -c with build\n"
. " [-NOPOSTBUILD] - skip the postbuild step\n"
. " [-NOCOOKIE] - ignore synchronization against concurrent timebuilds\n"
. " [-COVERBUILD] - produce one build with coverage-enabled files\n"
. " [-COVERBUILDONLY] - [REMOVED] same as COVERBUILD\n"
. " [-RELEASE] - release the build (automatic on build machines)\n"
. " [-REVISION=<sdrevision>] - SD file revision to use (\@yyyy/mm/dd:hh:ss or \#rev -- see sd help revisions)\n"
. " [commandfile | - ] - instead of built-in commands use file or stdin\n\n";
#
# Conditional execution based on either ValidFlagList (specified on command line) or environment variables.
#
@cmdlist = (
' @echo Running <<timebuild>>',
'=%OFFICIAL_BUILD_MACHINE ECHO This is an OFFICIAL BUILD MACHINE!',
'=%OFFICIAL_BUILD_MACHINE=PRIMARY ECHO Publics will be published if timebuild succeeds.',
' @if EXIST <<fixederr>> del <<fixederr>>',
'=NOSYNC @echo SKIPPING sync/resolve',
'=NOSYNC SUCCESS', # set current result code to 0
'!NOSYNC revert_public.cmd',
'=CHECKSYNC CHECKWARN perl %sdxroot%\Tools\sendbuildstats.pl -warn -m revert_public failed',
'=NOSCORCH @echo SKIPPING scorch',
'!NOSCORCH nmake -lf makefil0 scorch_source',
'!NOSCORCH CHECKWARN perl %sdxroot%\Tools\sendbuildstats.pl -warn -m scorch failed see %sdxroot%\build.scorch',
'!NOSYNC sdx sync <<timestamp>> -q -h > build.changes 2>&1',
'=CHECKSYNC CHECKWARN perl %sdxroot%\Tools\sendbuildstats.pl -warn -m sdx sync failed',
'!NOSYNC sdx resolve -af',
'=CHECKSYNC CHECKWARN perl %sdxroot%\Tools\sendbuildstats.pl -warn -m sdx resolve failed',
'!NOSYNC perl %sdxroot%\Tools\ChangesToFiles.pl build.changes > build.changedfiles 2>&1',
'!NOSYNC @echo BUILDDATE=<<BUILDDATE_timestamp>> > __blddate__',
# ' sdx delta > build.baseline',
'!NOCLEANBUILD build -cZP',
'=NOCLEANBUILD @echo NOT BUILDING CLEAN',
'=NOCLEANBUILD build -ZP',
' CHECKBUILDERRORS',
' CHECKFATAL perl %sdxroot%\Tools\sendbuildstats.pl -too -buildfailure',
'RESUME',
'=RESUME ECHO Resuming timebuild after build step.',
'=RESUME ECHO Resuming timebuild after build step. >> build.changes',
# '=RESUME ECHO The following changes have been made since the build was started. >> build.changes',
# '=RESUME perl %sdxroot%\Tools\DetermineChanges.pl build.baseline >> build.changes',
# '=RESUME perl %sdxroot%\Tools\ChangesToFiles.pl build.changes > build.changedfiles 2>&1',
'=STOPAFTERBUILD QUIT TIMEBUILD stopping after build, use /RESUME to continue.',
' perl %sdxroot%\Tools\PopulateFromVBL.pl -verbose -checkbinplace -force',
' CHECKFATAL',
'!NOPOSTBUILD postbuild',
'!NOPOSTBUILD CHECKFATAL perl %sdxroot%\tools\sendbuildstats.pl -postbuildfailure',
'=RELEASE perl %RazzleToolPath%\PostBuildScripts\release.pl -nd',
'!NOPOSTBUILD perl %sdxroot%\tools\sendbuildstats.pl -successful',
'=NOPOSTBUILD ECHO SKIPPING postbuild',
'ECHO Finished Timing Build'
);
if ($ENV{'BUILD_OFFLINE'} eq "1") { @cmdlist = (
' @echo Running <<timebuild>>',
' @if EXIST <<fixederr>> del <<fixederr>>',
'=NOSYNC @echo SKIPPING sync/resolve',
'=NOSCORCH @echo SKIPPING scorch',
'!NOCLEANBUILD build -cZP',
'=NOCLEANBUILD @echo NOT BUILDING CLEAN',
'=NOCLEANBUILD build -ZP',
' CHECKBUILDERRORS',
' CHECKFATAL',
# ' CHECKFATAL perl %sdxroot%\Tools\sendbuildstats.pl -fb;',
'RESUME',
'=RESUME ECHO Resuming timebuild after build step.',
'=RESUME ECHO Resuming timebuild after build step. >> build.changes',
# '=RESUME ECHO The following changes have been made since the build wsa started. >> build.changes',
# '=RESUME perl %sdxroot%\Tools\DetermineChanges.pl build.baseline >> build.changes',
'=STOPAFTERBUILD QUIT TIMEBUILD stopping after build, use /RESUME to continue.',
# ' perl %sdxroot%\Tools\PopulateFromVBL.pl -verbose -checkbinplace -force',
' CHECKFATAL',
'!NOPOSTBUILD postbuild',
'!NOPOSTBUILD CHECKFATAL',
# '!NOPOSTBUILD CHECKFATAL perl %sdxroot%\tools\sendbuildstats.pl -fpb',
'=RELEASE perl %RazzleToolPath%\PostBuildScripts\release.pl -nd',
# '!NOPOSTBUILD perl %sdxroot%\tools\sendbuildstats.pl -s',
'=NOPOSTBUILD ECHO SKIPPING postbuild',
'ECHO Finished Timing Build'
);
}
for (@ValidFlagList) {
$ValidFlag{lc $_} = 1;
}
$TimeLogFileName = "build.time";
$ChangeLogFileName = "build.changes";
$TimeHistFileName = "build.timehistory";
$BuildErrorFileName = "build.err";
$BuildCheckFileName = "build.fixed-err";
$CookieSleepDuration = 60;
$cmdvar{fixederr} = $BuildCheckFileName;
#
# Debug routines for printing out variables
#
sub gvar {
for (@_) {
print "\$$_ = $$_\n";
}
}
#
# print on the various files
#
sub printall {
print TIMELOGFILE @_;
print TIMEHISTFILE @_;
print $PGM unless @_ == 1 and $_[0] eq "\n";
print @_;
}
sub printfall {
printf TIMELOGFILE @_;
printf TIMEHISTFILE @_;
print $PGM unless @_ == 1 and $_[0] eq "\n";
printf @_;
}
#
# Sub hms
# Takes Argument time in seconds and returns as list of (hrs, mins, secs)
#
sub hms {
$s = shift @_;
$h = int ($s / 3600);
$s -= 3600*$h;
$m = int ($s / 60);
$s -= 60*$m;
return ($h, $m, $s);
}
#
# Sub toseconds
# Takes Argument time string and returns how many seconds from now.
# Balks at negative time, or time greater than a week.
# Returns 0 on error. Any valid time returns at least 1 second.
# Flavors of time specs:
# +MM
# +HH:MM
# HH:MM
# HH:MMa
#
sub toseconds {
my($y, $M, $d, $h, $m, $s, $mday, $wday, $yday, $isdst);
my($delta, $now, $then, $th, $tm, $ampm);
my($arg) = $_[0];
($s, $m, $h, $mday, $M, $y, $wday, $yday, $isdst) = localtime;
$y += 1900;
$M += 1;
$mday += 1;
if ($arg =~ /^\+(\d+)$/i) {
$delta = $1;
} elsif ($arg =~ /^\+(\d+)\:(\d{1,2})$/i) {
$delta = $1 * 60 + $2;
} elsif ($arg =~ /^(\d{1,2})\:(\d{1,2})([ap]m{0,1}){0,1}$/i
or $arg =~ /^(\d\d)(\d\d)([ap]m{0,1}){0,1}$/i) {
$th = $1;
$tm = $2;
$ampm = $3;
return -1 if $ampm and ($th == 0 or $th > 12);
if ($ampm =~ /^pm{0,1}$/i) {
$th += 12 if $th < 12;
} else {
$th = 0 if $th == 12;
}
$now = $h *60 + $m;
$then = $th *60 + $tm;
$then += (24 *60) if ($now > $then);
$delta = $then - $now;
} else {
$delta = -1;
}
return $delta * 60 if $delta > 0; # convert to seconds
return 1 if $delta == 0; # minimum valid wait
return 0 if $delta < 0; # error
}
#
# Initialization
#
$PGM='TIMEBUILD: ';
$cmdvar{timebuild} = "TIMEBUILD";
$TimeLogFileSpec = ">" . $TimeLogFileName;
$TimeHistFileSpec = ">>" . $TimeHistFileName;
open TIMELOGFILE, $TimeLogFileSpec or die $PGM, "Could not open: ", $TimeLogFileName, "\n";
open TIMEHISTFILE, $TimeHistFileSpec or die $PGM, "Could not open: ", $TimeHistFileName, "\n";
($sec,$min,$hour,$mday,$mon,$year,$wday,$yday,$isdst) = localtime;
$foo = sprintf "Timed Build script started at %04d/%02d/%02d-%02d:%02d:%02d.\n",
1900+$year, 1+$mon, $mday, $hour, $min, $sec;
printall "\n";
printall $foo;
$begintime = time();
#
# Assume we're setting the build date.
#
$ENV{"BUILD_DATE_SET"} = 1;
#
# Make sure NT_SIGNCODE is off as it disables most of the postbuild changes.
#
$ENV{"NT_SIGNCODE"} = "";
#
# Process and validate arguments
#
$CommandFile = 0;
$DoResume = 0;
$ResumeTag = "";
$Verbose = 0;
$Fake = 0;
$WaitSeconds = 0;
$NoCookie = 0;
$Revision = "";
for (@ARGV) {
if (/^[\-\/]{0,1}\?$/i) { die $Usage; }
if (/^[\-\/]help$/i) { die $Usage; }
if (/^[\-\/]resume$/i) { $DoResume++; $ResumeTag = ""; next; }
if (/^[\-\/]resume[:=](.+)$/i) { $DoResume++; $ResumeTag = $1; next; }
if (/^[\-\/]revision[:=]([@#].+)$/i) { $Revision = $1; next; }
if (/^[\-\/]verbose$/i) { $Verbose++; next; }
if (/^[\-\/]fake$/i) { $Fake++; next; }
if (/^[\-\/]nocookie$/i) { $NoCookie++; next; }
if (/^[\-\/]start[:=](.+)$/i) { $WaitSeconds = toseconds $1;
die $PGM, "Invalid start time: ", $1, "\n" unless $WaitSeconds;
next;
}
#
# Set the environment variables we need for producing a coverage build
#
if (/^[\-\/]coverbuild/i) {
$ENV{"_COVERAGE_BUILD"} = 1;
if (/^[\-\/]coverbuildonly$/i) { $ENV{"_COVERAGE_BUILD_ONLY"} = 1; }
next;
}
#
# We don't set the build date if this is a nosync build.
#
if (/^[\-\/]nosync/i) {
$ENV{"BUILD_DATE_SET"} = "";
}
#
# Flags can be used for things like -STOPAFTERBUILD
#
if (/^[\-\/](\S+)[:=](\S+)$/i) {
$argkey = lc $1;
$argval = lc $2;
die $PGM, "Invalid option: ", $argkey, "\n", $Usage unless $ValidFlag{$argkey};
$Flags{$argkey} = $argval;
next;
}
if (/^[\-\/](\S+)$/i) {
$argkey = lc $1;
die $PGM, "Invalid option: ", $argkey, "\n", $Usage unless $ValidFlag{$argkey};
$Flags{$argkey}++;
next;
}
#
# All that should be left is the commandfile (we only allow one).
#
die $Usage if $CommandFile;
$CommandFile = $_;
}
print $PGM, "Only Faking.\n" if $Fake;
die $Usage if $DoResume > 1;
if ($CommandFile) {
@cmdlist = ();
open CMD, $CommandFile or die $PGM, "Could not open command file: ", $CommandFile, "\n";
for (<CMD>) {
push @cmdlist, $_;
}
close CMD;
print $PGM, 'Running commands from: ', $CommandFile, "\n";
} else {
print $PGM, "Running default build commands.\n";
}
#
# Set up some global variables: nttree
#
# Check the environmental assumptions.
#
# _nttree has to point at a directory containing build_logs
# no_binaries results in a warning
# VBL release has to be detectable
# VBL has to have binlist and binplace files.
#
# Get the current directory
#
open CWD, 'cd 2>&1|';
$CurrDir = <CWD>;
close CWD;
chomp $CurrDir;
$s = $ENV{'sdxroot'};
if (not $s) {
printall "sdxroot not defined\n";
exit 1;
}
if ($s !~ /^\Q$CurrDir\E$/i) {
printall "ERROR: CD ($CurrDir) mismatch with sdxroot ($s)\n";
exit 1;
}
$nttree = $ENV{'_NTTREE'};
if (not $nttree) {
printall "_NTTREE not defined - Adding STOPAFTERBUILD to arg list\n";
$Flags{"STOPAFTERBUILD"} = 1;
}
if (not $ENV{'USERNAME'} and not $ENV {'_NT_BUILD_DL'} and not $ENV {'OFFICIAL_BUILD_MACHINE'}) {
printall "ERROR: Must be an official build machine, or set USERNAME or _NT_BUILD_DL in the environment\n";
exit 1;
}
# THIS IS STILL TODO
use File::Compare;
#
# Process the commands
#
#
# Calculate the build date value to write to __blddate__
#
$BuildDate = "";
if ($Revision) {
# For now, if they specified a revision, just use the current time/date for the build date
($sec,$min,$hour,$mday,$mon,$year,$wday,$yday,$isdst) = localtime(time() + $WaitSeconds);
$BuildDate = sprintf "%02d%02d%02d-%02d%02d", (1900+$year)%100, 1+$mon, $mday, $hour, $min;
}
#
# sleep if we were told /START=...
#
if ($WaitSeconds) {
($sec,$min,$hour,$mday,$mon,$year,$wday,$yday,$isdst) = localtime(time() + $WaitSeconds);
if ($sec < $WaitSeconds) {
$WaitSeconds -= $sec;
$sec = 0;
}
$foo = sprintf "Waiting to run commands until %04d/%02d/%02d-%02d:%02d:%02d.\n",
1900+$year, 1+$mon, $mday, $hour, $min, $sec;
printall $foo;
sleep $WaitSeconds;
#
# yyyy/mm/dd:hh:mm:ss
#
if (not $Revision) {
$Revision = sprintf "@%04d/%02d/%02d:%02d:%02d", 1900+$year, 1+$mon, $mday, $hour, $min;
$BuildDate = sprintf "%02d%02d%02d-%02d%02d", (1900+$year)%100, 1+$mon, $mday, $hour, $min;
}
#
# reset the beginning time if we slept
#
$begintime = time();
}
if (not $Revision) {
($sec,$min,$hour,$mday,$mon,$year,$wday,$yday,$isdst) = localtime(time());
$Revision = sprintf "@%04d/%02d/%02d:%02d:%02d", 1900+$year, 1+$mon, $mday, $hour, $min;
$BuildDate = sprintf "%02d%02d%02d-%02d%02d", (1900+$year)%100, 1+$mon, $mday, $hour, $min;
}
$cmdvar{timestamp} = "$Revision";
$cmdvar{BUILDDATE_timestamp} = "$BuildDate";
printall "sdx sync revision: $Revision\n";
#
# do the cookie check, unless -nocookie
#
if ( $NoCookie == 0 ) {
printall "Checking for other instances of timebuild ...\n";
$CookieName = "timebuild." . $ENV{ "SDXROOT" };
$CookieName =~ s/[\:\\]/\./g;
$CheckCookie = "TRUE"; # loop variable to see if we've acquired the cookie
while ( $CheckCookie eq "TRUE" ) {
# attempt to acquire the cookie
$CookieRC = &cookie::CreateCookieQuiet( $CookieName );
if ( $CookieRC ) {
# we successfully created the cookie, we're the only instance of timebuild
printall "No other timebuilds running, continuing ...\n";
$CheckCookie = "FALSE";
} else {
# someone else has the cookie, there is another instance of timebuild running.
printall "Other timebuilds are running, sleeping $CookieSleepDuration seconds ...\n";
sleep( $CookieSleepDuration );
}
}
}
$rc = 0;
for (@cmdlist) {
chomp;
s/\#.*$//;
s/^\s+//;
s/\s+$//;
$skipchar = s/^\@//;
#
# replace any cmd variables
#
while (s/<<([^<]+)>>/$cmdvar{$1}/) {}
#
# Skip through the specified RESUME line
#
if (/^RESUME\s*/i) {
if ($DoResume) {
$DoResume = 0 if /^RESUME\s*(\Q$ResumeTag\E)$/i;
$Flags{'resume'} = 1;
}
next;
}
next if $DoResume;
#
# Handle conditional execution of commands (before CHECKFATAL)
#
if (/^([!=])(\%{0,1})(\w+)%{0,1}\s*=(\S*)\s+(.*)$/i) {
$argkey = lc $3;
$argval = lc $4;
$keyval = ($2 eq '%')? $ENV{$argkey} : $Flags{$argkey};
$keyval = lc $keyval;
printall ("Info: Picking up %$argkey%=$ENV{$argkey} from environment.\n") if $Verbose and !$Flags{$argkey} and $ENV{$argkey};
next if $1 eq '=' and $keyval ne $argval;
next if $1 eq '!' and $keyval eq $argval;
$_ = $5;
}
elsif (/^([!=])(\%{0,1})(\w+)%{0,1}\s+(.*)$/i) {
$argkey = lc $3;
$keyval = ($2 eq '%')? $ENV{$argkey} : $Flags{$argkey};
$keyval = lc $keyval;
printall ("Info: Picking up %$argkey%=$ENV{$argkey} from environment.\n") if $Verbose and !$Flags{$argkey} and $ENV{$argkey};
next if $1 eq '!' and $keyval;
next if $1 eq '=' and not $keyval;
$_ = $4;
}
#
# SUCCESS - reset the current result code to 0
#
if (/^SUCCESS\s*$/i) {
$rc = 0;
next;
}
#
# Handle CHECKBUILDERRORs
# $rc is set to 0, and cmdlist parsing continues, if the
# errors in the check build.err file matches those in build.err
#
if (/^CHECKBUILDERRORS\s*(.*)$/i) {
next unless $rc;
next unless -r $BuildCheckFileName;
$foo = "Checking $BuildErrorFileName "
. "against $BuildCheckFileName...\n";
printall $foo;
$r = compare ($BuildErrorFileName, $BuildCheckFileName);
if ($r) {
$foo = "Comparison failed. Build error will be fatal.\n";
printall $foo;
} else {
#
# No new build errors have occurred so reset $rc.
#
$foo = "Error file hasn't changed. Build errors ignored.\n";
printall $foo;
$rc = 0;
}
next;
}
#
# Handle CHECKFATALs
#
if (/^CHECKFATAL\s*(.*)$/i) {
$checkcommand = $1;
if ($rc) {
$foo = "Failure of last command is fatal. Script aborted.\n";
printall $foo;
system "$checkcommand" if $checkcommand;
last;
}
next;
}
#
# Handle CHECKWARNs (like CHECKFATALs, but not fatal).
#
if (/^CHECKWARN\s*(.*)$/i) {
$checkcommand = $1;
if ($rc) {
$foo = "WARNING: Last command failed.\n";
printall $foo;
system "$checkcommand" if $checkcommand;
}
next;
}
#
# The built-in ECHO command
#
if (/^ECHO\s*(.*)$/i) {
printall $1, "\n";
next;
}
#
# The built-in TESTFATAL command
#
if (/^TESTFATAL\s*(.*)$/i) {
$rc = 1;
printall $1, "\n";
next;
}
#
# The built-in QUIT command
#
if (/^QUIT\s*(.*)$/i) {
printall "QUITTING: $1.\n";
$rc = 0;
last;
}
#
# Run the command
#
printall "Running: $_\n" unless $skipchar;
$rc = 0;
$then = time();
$rc = system $_ unless $Fake;
$now = time();
if ($rc) {
$foo = sprintf "FAILURE. Returned 0x%x: %s\n", $rc, $_;
printall $foo;
}
if (not $skipchar and not $Fake) {
$t = $now - $then;
($h, $m, $s) = hms $t;
printfall "Elapsed time: %5d seconds (%d:%02d:%02d) <%s>\n", $t, $h, $m, $s, $_;
}
}
die $PGM, "Could not find RESUME <tag=$ResumeTag>\n" if $DoResume;
if (not $Fake) {
$t = time() - $begintime;
($h, $m, $s) = hms $t;
printfall "Total Elapsed time: %5d seconds (%d:%02d:%02d)\n", $t, $h, $m, $s;
}
#
# Close the logfile and copy it into the binplace directory.
#
close TIMEHISTFILE;
close TIMELOGFILE;
$src = $TimeLogFileName;
$dst = $nttree . "\\build_logs\\";
if (not $Fake and -r $src and -d $dst and -w $dst) {
$rc = system("xcopy /y $src $dst");
if ($rc) {
$foo = sprintf "Warning... could not copy %s to %s\n", $src, $dst;
print $PGM, $foo;
}
}
#
# Copy the sd change log to the binplace directory also.
#
$src = $ChangeLogFileName;
if (not $Fake and -r $src and -d $dst and -w $dst) {
$rc = system("xcopy /y $src $dst");
if ($rc) {
$foo = sprintf "Warning... could not copy %s to %s\n", $src, $dst;
print $PGM, $foo;
}
}
exit $rc;