mirror of
https://github.com/mozilla/gecko-dev.git
synced 2024-12-11 16:32:59 +00:00
303 lines
8.5 KiB
Perl
Executable File
303 lines
8.5 KiB
Perl
Executable File
#!/usr/bin/perl -w
|
|
#
|
|
# The contents of this file are subject to the Netscape Public
|
|
# License Version 1.1 (the "License"); you may not use this file
|
|
# except in compliance with the License. You may obtain a copy of
|
|
# the License at http://www.mozilla.org/NPL/
|
|
#
|
|
# Software distributed under the License is distributed on an "AS
|
|
# IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
|
|
# implied. See the License for the specific language governing
|
|
# rights and limitations under the License.
|
|
#
|
|
# The Original Code is Mozilla Communicator client code, released
|
|
# March 31, 1998.
|
|
#
|
|
# The Initial Developer of the Original Code is Netscape
|
|
# Communications Corporation. Portions created by Netscape are
|
|
# Copyright (C) 1998-1999 Netscape Communications Corporation. All
|
|
# Rights Reserved.
|
|
#
|
|
# Contributor(s):
|
|
# Jonathan Granrose (granrose@netscape.com)
|
|
# Jean-Jacques Enser (jj@netscape.com)
|
|
|
|
# xptlink.pl -
|
|
#
|
|
# traverse directories created by pkgcp.pl and merge multiple .xpt files into
|
|
# a single .xpt file to improve startup performance.
|
|
#
|
|
|
|
# load modules
|
|
use Cwd;
|
|
#use File::Basename;
|
|
#use File::Copy;
|
|
#use File::Find;
|
|
#use File::Path;
|
|
#use File::stat;
|
|
use Getopt::Long;
|
|
|
|
# initialize variables
|
|
$saved_cwd = cwd();
|
|
$component = ""; # current component being copied
|
|
$PD = ""; # file Path Delimiter ( /, \, or :)
|
|
$bindir = ""; # directory for xpt files ("bin" or "viewer")
|
|
$srcdir = ""; # root directory being copied from
|
|
$destdir = ""; # root directory being copied to
|
|
$os = ""; # os type (MSDOS, Unix)
|
|
$verbose = 0; # shorthand for --debug 1
|
|
$debug = 0; # controls amount of debug output
|
|
$help = 0; # flag: if set, print usage
|
|
|
|
# get command line options
|
|
$return = GetOptions( "source|s=s", \$srcdir,
|
|
"destination|d=s", \$destdir,
|
|
"os|o=s", \$os,
|
|
"help|h", \$help,
|
|
"debug=i", \$debug,
|
|
"verbose|v", \$verbose,
|
|
"<>", \&do_badargument
|
|
);
|
|
|
|
# set debug level
|
|
if ($verbose && !($debug)) {
|
|
$debug = 1;
|
|
} elsif ($debug != 0) {
|
|
$debug = abs ($debug);
|
|
($debug >= 2) && print "debug level: $debug\n";
|
|
}
|
|
|
|
# check usage
|
|
if (! $return)
|
|
{
|
|
die "Error: couldn't parse command line options. See \'$0 --help' for options.\nExiting...\n";
|
|
} else {
|
|
check_arguments();
|
|
}
|
|
|
|
$xptdirs = (); # directories in the destination directory
|
|
$xptfiles = (); # list of xpt files found in current directory
|
|
$file = ""; # file from file list
|
|
$files = (); # file list for removing .xpt files
|
|
$cmdline = ""; # command line passed to system() call
|
|
$i = 0; # generic counter var
|
|
|
|
($debug >= 1) && print "\nLinking .xpt files...\n";
|
|
($debug >= 2) && print "do_xptlink():\n";
|
|
|
|
# get list of directories on which to run xptlink
|
|
opendir (DESTDIR, "$destdir") ||
|
|
die "Error: could not open directory $destdir. Exiting...\n";
|
|
@xptdirs = sort ( grep (!/^\./, readdir (DESTDIR) ) );
|
|
($debug >= 4) && print "xptdirs: @xptdirs\n";
|
|
closedir (DESTDIR);
|
|
|
|
foreach $component (@xptdirs) {
|
|
($debug >= 1) && print "[$component]\n";
|
|
chdir ("$destdir$PD$component");
|
|
if (( $os eq "MacOS" && -d "$PD$bindir$PD"."components") || ( -d "$bindir$PD"."components")) {
|
|
if ( $os eq "MacOS" ) {
|
|
chdir (":$bindir$PD"."components") ;
|
|
} else {
|
|
chdir ("$bindir$PD"."components") ;
|
|
}
|
|
if (( -f "$component".".xpt" ) || ( -f ":$component".".xpt" )) {
|
|
warn "Warning: file ".$component.".xpt already exists.\n";
|
|
}
|
|
|
|
# create list of .xpt files in cwd
|
|
($debug >= 4) && print "opendir: $destdir$PD$component$PD$bindir$PD"."components\n";
|
|
opendir (COMPDIR, "$destdir$PD$component$PD$bindir$PD"."components") ||
|
|
die "Error: cannot open $destdir$PD$component$PD$bindir$PD"."components. Exiting...\n";
|
|
($debug >= 3) && print "Creating list of .xpt files...\n";
|
|
@files = sort ( grep (!/^\./, readdir (COMPDIR)));
|
|
foreach $file (@files) {
|
|
($debug >= 6) && print "$file\n";
|
|
if ( $file =~ /\.xpt$/ ) {
|
|
$xptfiles[$i] = $file;
|
|
$i++;
|
|
($debug >= 8) && print "xptfiles:\t@xptfiles\n";
|
|
}
|
|
}
|
|
closedir (COMPDIR);
|
|
|
|
# merge .xpt files into one if we found any in the dir
|
|
if ( $#xptfiles >=1 ) {
|
|
if ( $os eq "MacOS" ) {
|
|
$cmdline = "'$srcdir$PD"."xpt_link' $component".".xpt.new"." @xptfiles";
|
|
} else {
|
|
$cmdline = "$srcdir$PD$bindir$PD"."xpt_link $component".".xpt.new"." @xptfiles";
|
|
}
|
|
($debug >= 4) && print "$cmdline\n";
|
|
system($cmdline);
|
|
|
|
# remove old .xpt files in the component directory if xpt_link succeeded
|
|
if (( -f "$component".".xpt.new" ) ||
|
|
(( -f "$PD$component".".xpt.new" ) && ( $os eq "MacOS" ))) {
|
|
($debug >= 2) && print "Deleting individual xpt files.\n";
|
|
foreach $file (@xptfiles) {
|
|
($debug >= 4) && print "\t$file";
|
|
unlink ("$destdir$PD$component$PD$bindir$PD"."components"."$PD$file") ||
|
|
warn "Warning: couldn't unlink file $file.\n";
|
|
($debug >= 4) && print "\t\tdeleted\n";
|
|
}
|
|
($debug >= 4) && print "\n";
|
|
} else {
|
|
die "Error: xpt_link failed. Exiting...\n";
|
|
}
|
|
($debug >= 2) && print "Renaming $component".".xpt.new as $component".".xpt.\n";
|
|
if ( $os eq "MacOS" ) {
|
|
rename (":$component".".xpt.new", ":$component".".xpt") ||
|
|
warn "Warning: rename of $component".".xpt.new as ".$component.".xpt failed.\n";
|
|
} else {
|
|
rename ("$component".".xpt.new", "$component".".xpt") ||
|
|
warn "Warning: rename of $component".".xpt.new as ".$component.".xpt failed.\n";
|
|
}
|
|
}
|
|
}
|
|
# reinitialize vars for next component
|
|
@xptfiles = ();
|
|
$i = 0;
|
|
}
|
|
($debug >= 1) && print "Linking .xpt files completed.\n";
|
|
|
|
chdir ($saved_cwd);
|
|
|
|
exit (0);
|
|
|
|
|
|
#
|
|
# Check that arguments to script are valid.
|
|
#
|
|
sub check_arguments
|
|
{
|
|
my ($exitval) = 0;
|
|
|
|
($debug >= 2) && print "check_arguments():\n";
|
|
|
|
# if --help print usage
|
|
if ($help) {
|
|
print_usage();
|
|
exit (1);
|
|
}
|
|
|
|
# make sure required variables are set:
|
|
# check source directory
|
|
if ( $srcdir eq "" ) {
|
|
print "Error: source directory (--source) not specified.\n";
|
|
$exitval += 8;
|
|
} elsif ((! -d $srcdir) || (! -r $srcdir)) {
|
|
print "Error: source directory \"$srcdir\" is not a directory or is unreadable.\n";
|
|
$exitval = 1;
|
|
}
|
|
|
|
# check directory
|
|
if ( $destdir eq "" ) {
|
|
print "Error: destination directory (--destdir) not specified.\n";
|
|
$exitval += 8;
|
|
} elsif ((! -d $destdir) || (! -w $destdir)) {
|
|
print "Error: destination directory \"$destdir\" is not a directory or is not writeable.\n";
|
|
$exitval += 2;
|
|
}
|
|
|
|
# check OS == {mac|unix|dos}
|
|
if ($os eq "") {
|
|
print "Error: OS type (--os) not specified.\n";
|
|
$exitval += 8;
|
|
} elsif ( $os =~ /mac/i ) {
|
|
$os = "MacOS";
|
|
$PD = ":";
|
|
$bindir = "viewer";
|
|
($debug >= 4) && print " OS: $os\n";
|
|
} elsif ( $os =~ /dos/i ) {
|
|
$os = "MSDOS";
|
|
$PD = "\\";
|
|
$bindir = "bin";
|
|
($debug >= 4) && print " OS: $os\n";
|
|
} elsif ( $os =~ /unix/i ) {
|
|
$os = "Unix"; # can be anything but MacOS, MSDOS, or VMS
|
|
$PD = "/";
|
|
$bindir = "bin";
|
|
($debug >= 4) && print " OS: Unix\n";
|
|
} else {
|
|
print "Error: OS type \"$os\" unknown.\n";
|
|
$exitval += 16;
|
|
}
|
|
|
|
if ($exitval) {
|
|
print "See \'$0 --help\' for more information.\n";
|
|
print "Exiting...\n";
|
|
exit ($exitval);
|
|
}
|
|
}
|
|
|
|
|
|
#
|
|
# This is called by GetOptions when there are extra command line arguments
|
|
# it doesn't understand.
|
|
#
|
|
sub do_badargument
|
|
{
|
|
warn "Warning: unknown command line option specified: @_.\n";
|
|
}
|
|
|
|
|
|
#
|
|
# display usage information
|
|
#
|
|
sub print_usage
|
|
{
|
|
($debug >= 2) && print "print_usage():\n";
|
|
|
|
print <<EOC
|
|
|
|
$0
|
|
Traverse component directory specified and merge multiple existing
|
|
.xpt files into single new .xpt files for improved startup time.
|
|
|
|
Options:
|
|
|
|
-s, --source <directory>
|
|
Specifies the directory from which the component files were
|
|
copied. Typically, this will be the same directory used by
|
|
pkgcp.pl.
|
|
Required.
|
|
|
|
-d, --destination <directory>
|
|
Specifies the directory in which the component directories are
|
|
located. Typically, this will be the same directory used by
|
|
pkgcp.pl.
|
|
Required.
|
|
|
|
-o, --os [dos|unix]
|
|
Specifies which type of system this is. Used for setting path
|
|
delimiters correctly.
|
|
Required.
|
|
|
|
-h, --help
|
|
Prints this information.
|
|
Optional.
|
|
|
|
--debug [1-10]
|
|
Controls verbosity of debugging output, 10 being most verbose.
|
|
1 : same as --verbose.
|
|
2 : includes function calls.
|
|
3 : includes source and destination for each copy.
|
|
Optional.
|
|
|
|
-v, --verbose
|
|
Print component names and files copied/deleted.
|
|
Optional.
|
|
|
|
|
|
e.g.
|
|
|
|
$0 --os unix -source /builds/mozilla/dist --destination /h/lithium/install --os unix --verbose
|
|
|
|
Note: options can be specified by either a leading '--' or '-'.
|
|
|
|
EOC
|
|
}
|
|
|
|
# EOF
|