michael@0: #
michael@0: # This Source Code Form is subject to the terms of the Mozilla Public
michael@0: # License, v. 2.0. If a copy of the MPL was not distributed with this
michael@0: # file, You can obtain one at http://mozilla.org/MPL/2.0/.
michael@0: sub recursive_copy {
michael@0:     local($fromdir);
michael@0:     local($todir);
michael@0:     local(@dirlist);
michael@0:     $fromdir = shift;
michael@0:     $todir = shift;
michael@0:   
michael@0:     print STDERR "recursive copy called with $fromdir, $todir\n";
michael@0: 
michael@0: #remove any trailing slashes.
michael@0:     $fromdir =~ s/\/$//;
michael@0:     $todir =~ s/\/$//;
michael@0:     
michael@0:     opendir(DIR, $fromdir);
michael@0:     @dirlist = readdir DIR;
michael@0:     close DIR;
michael@0: 
michael@0: 
michael@0:     foreach $file (@dirlist) {
michael@0: 	if  (! (($file eq "." ) || ($file eq "..") )) {
michael@0: 	    
michael@0: 	    if (-d "$fromdir/$file") {
michael@0: 		print STDERR "handling directory $todir/$file\n";
michael@0: 		&rec_mkdir("$todir/$file");
michael@0: 		&recursive_copy("$fromdir/$file","$todir/$file");
michael@0: 	    }
michael@0: 	    else {
michael@0: 		print STDERR "handling file $fromdir/$file\n";
michael@0: 		&my_copy("$fromdir/$file","$todir/$file");
michael@0: 	    }
michael@0: 	}
michael@0:     }
michael@0: }
michael@0: 
michael@0: sub parse_argv {
michael@0: 
michael@0: #    print STDERR "Parsing Variables\n";
michael@0: 
michael@0:     foreach $q ( @ARGV ) {
michael@0: 	if (! ($q =~ /=/)) {
michael@0: 	    $var{$lastassigned} .= " $q";
michael@0: 	}
michael@0: 	else {
michael@0: 	   $q =~ /^([^=]*)=(.*)/;
michael@0: 	   $left = $1;
michael@0: 	   $right = $2;
michael@0: 	
michael@0: 	   $right =~ s/ *$//;
michael@0: 	   $var{$left} = $right;
michael@0: 
michael@0: 	   $lastassigned = $left;
michael@0: 	
michael@0: 	   }
michael@0: 	print STDERR "Assigned $lastassigned = $var{$lastassigned}\n";
michael@0:     }
michael@0: }
michael@0: 
michael@0: 
michael@0: # usage: &my_copy("dir/fromfile","dir2/tofile");
michael@0: # do a 'copy' - files only, 'to' MUST be a filename, not a directory.
michael@0: 
michael@0: # fix this to be able to use copy on win nt.
michael@0: 
michael@0: sub my_copy {
michael@0:     local($from);
michael@0:     local($to);
michael@0:     local($cpcmd);
michael@0: 
michael@0:     $from = shift;
michael@0:     $to = shift;
michael@0: 
michael@0:     if ( ! defined $var{OS_ARCH}) {
michael@0: 	die "OS_ARCH not defined!";
michael@0:     }
michael@0:     else {
michael@0: 	if ($var{OS_ARCH} eq 'WINNT') {
michael@0: 	    $cpcmd = 'cp';
michael@0: 	    	}
michael@0: 	else {
michael@0: 	    $cpcmd = 'cp';
michael@0: 	    }
michael@0: 	print STDERR "COPYING: $cpcmd $from $to\n";
michael@0: 	system("$cpcmd $from $to");
michael@0:     }
michael@0: }
michael@0: 
michael@0: 
michael@0: sub old_my_copy {
michael@0:     local($from);
michael@0:     local($to);
michael@0: 
michael@0:     $from = shift;
michael@0:     $to = shift;
michael@0:     open(FIN, "<$from") || die("Can't read from file $from\n");
michael@0:     if ( ! open(FOUT,">$to")) {
michael@0: 	close FIN;
michael@0: 	die "Can't write to file $to\n";
michael@0:     }
michael@0:     while (read(FIN, $buf, 100000)) {
michael@0: 	print FOUT $buf;
michael@0:     }
michael@0:     close (FIN);
michael@0:     close (FOUT);
michael@0: }
michael@0: 
michael@0: sub rec_mkdir {
michael@0:     local($arg);
michael@0:     local($t);
michael@0:     local($q);
michael@0: 
michael@0:     $arg = shift;
michael@0:     $t = "";
michael@0:     foreach $q (split(/\//,$arg)) {
michael@0: 	$t .= $q;
michael@0: 	if (! ($t =~ /\.\.$/)) {
michael@0: 	    if ($t =~ /./) {
michael@0: 		mkdir($t,0775);
michael@0: 	    }
michael@0: 	}
michael@0: 	$t.= '/';
michael@0:     }
michael@0: }
michael@0: 
michael@0: 1;