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 #! /usr/local/bin/perl

 #

 # This Source Code Form is subject to the terms of the Mozilla Public

 # License, v. 2.0. If a copy of the MPL was not distributed with this

 # file, You can obtain one at http://mozilla.org/MPL/2.0/.

 print STDERR "import.pl\n";

 require('coreconf.pl');

 $returncode =0;

 #######-- read in variables on command line into %var

 $var{UNZIP} = "unzip -o";

 &parse_argv;

 if (! ($var{IMPORTS} =~ /\w/)) {

     print STDERR "nothing to import\n";

 }

 ######-- Do the import!

 foreach $import (split(/ /,$var{IMPORTS}) ) {

     print STDERR "\n\nIMPORTING .... $import\n-----------------------------\n";

 # if a specific version specified in IMPORT variable

 # (if $import has a slash in it)

     if ($import =~ /\//) {

         # $component=everything before the first slash of $import

 	$import =~ m|^([^/]*)/|; 

 	$component = $1;

 	$import =~ m|^(.*)/([^/]*)$|;

 	# $path=everything before the last slash of $import

 	$path = $1;

 	# $version=everything after the last slash of $import

 	$version = $2;

 	if ($var{VERSION} ne "current") {

 	    $version = $var{VERSION};

 	}

     }

     else {

 	$component = $import;

 	$path = $import;

 	$version = $var{VERSION};

     }

     $releasejardir = "$var{RELEASE_TREE}/$path";

     if ($version eq "current") {

 	print STDERR "Current version specified. Reading 'current' file ... \n";

 	open(CURRENT,"$releasejardir/current") || die "NO CURRENT FILE\n";

 	$version = <CURRENT>;

 	$version =~ s/(\r?\n)*$//; # remove any trailing [CR/]LF's

 	close(CURRENT);

 	print STDERR "Using version $version\n";

 	if ( $version eq "") {

 	    die "Current version file empty. Stopping\n";

 	}

     }

     $releasejardir = "$releasejardir/$version";

     if ( ! -d $releasejardir) {

 	die "$releasejardir doesn't exist (Invalid Version?)\n";

     }

     foreach $jarfile (split(/ /,$var{FILES})) {

 	($relpath,$distpath,$options) = split(/\|/, $var{$jarfile});

 	if ($var{'OVERRIDE_IMPORT_CHECK'} eq 'YES') {

 	    $options =~ s/v//g;

 	}

 	if ( $relpath ne "") { $releasejarpathname = "$releasejardir/$relpath";}

 	else { $releasejarpathname = $releasejardir; }

 # If a component doesn't have IDG versions, import the DBG ones

     if( ! -e "$releasejarpathname/$jarfile" ) {

         if( $relpath =~ /IDG\.OBJ$/ ) {

             $relpath =~ s/IDG.OBJ/DBG.OBJ/;

             $releasejarpathname = "$releasejardir/$relpath";

         } elsif( $relpath =~ /IDG\.OBJD$/ ) {

             $relpath =~ s/IDG.OBJD/DBG.OBJD/;

             $releasejarpathname = "$releasejardir/$relpath";

         }

     }

 	if (-e "$releasejarpathname/$jarfile") {

 	    print STDERR "\nWorking on jarfile: $jarfile\n";

 	    if ($distpath =~ m|/$|) {

 		$distpathname = "$distpath$component";

 	    }

 	    else {

 		$distpathname = "$distpath"; 

 	    }

 #the block below is used to determine whether or not the xp headers have

 #already been imported for this component

 	    $doimport = 1;

 	  if ($options =~ /v/) {   # if we should check the imported version

 	      print STDERR "Checking if version file exists $distpathname/version\n";

 	      if (-e "$distpathname/version") {

 		  open( VFILE, "<$distpathname/version") ||

 		      die "Cannot open $distpathname/version for reading. Permissions?\n";

 		  $importversion = <VFILE>;

 		  close (VFILE);

 		  $importversion =~ s/\r?\n$//;   # Strip off any trailing CR/LF

 		  if ($version eq $importversion) {

 		      print STDERR "$distpathname version '$importversion' already imported. Skipping...\n";

 		      $doimport =0;

 		  }

 	      }

 	  }

 	  if ($doimport == 1) {

 	      if (! -d "$distpathname") {

 		  &rec_mkdir("$distpathname");

 	      }

 	      # delete the stuff in there already.

 	      # (this should really be recursive delete.)

 	      if ($options =~ /v/) {

 		  $remheader = "\nREMOVING files in '$distpathname/' :";

 		  opendir(DIR,"$distpathname") ||

 		      die ("Cannot read directory $distpathname\n");

 		  @filelist = readdir(DIR);

 		  closedir(DIR);

 		  foreach $file ( @filelist ) {

 		      if (! ($file =~ m!/.?.$!) ) {

 			  if (! (-d $file)) {

 			      $file =~ m!([^/]*)$!;

 			      print STDERR "$remheader $1";

 			      $remheader = " ";

 			      unlink "$distpathname/$file";

 			  }

 		      }

 		  }

 	      }

 	      print STDERR "\n\n";

 	      print STDERR "\nExtracting jarfile '$jarfile' to local directory $distpathname/\n";

 	      print STDERR "$var{UNZIP} $releasejarpathname/$jarfile -d $distpathname\n";

 	      system("$var{UNZIP} $releasejarpathname/$jarfile -d $distpathname");

 	      $r = $?;

 	      if ($options =~ /v/) {

 		  if ($r == 0) {

 		      unlink ("$distpathname/version");

 		      if (open(VFILE,">$distpathname/version")) {

 			  print VFILE "$version\n";

 			  close(VFILE);

 		      }

 		  }

 		  else {

 		      print STDERR "Could not create '$distpathname/version'. Permissions?\n";

 		      $returncode ++;

 		  }

 	      }

 	  }  # if (doimport)

 	} # if (-e releasejarpathname/jarfile)

     } # foreach jarfile)

 } # foreach IMPORT

 exit($returncode);