--- loncom/build/lpml_parse.pl	2002/10/13 17:27:49	1.51
+++ loncom/build/lpml_parse.pl	2011/01/10 21:24:36	1.56
@@ -12,7 +12,7 @@
 # The LearningOnline Network with CAPA
 # lpml_parse.pl - Linux Packaging Markup Language parser
 #
-# $Id: lpml_parse.pl,v 1.51 2002/10/13 17:27:49 harris41 Exp $
+# $Id: lpml_parse.pl,v 1.56 2011/01/10 21:24:36 raeburn Exp $
 #
 # Written by Scott Harrison, codeharrison@yahoo.com
 #
@@ -313,6 +313,7 @@ my $targets;
 my $target;
 my $source;
 my $note;
+my $installscript;
 my $build;
 my $buildlink;
 my $commands;
@@ -384,8 +385,10 @@ $parser->{textify}={
     target => \&format_target,
     note => \&format_note,
     build => \&format_build,
+    installscript => \&format_installscript,
     status => \&format_status,
     dependencies => \&format_dependencies,
+    privatedependencies => \&format_privatedependencies,
     buildlink => \&format_buildlink,
     glob => \&format_glob,
     sourcedir => \&format_sourcedir,
@@ -528,7 +531,7 @@ END
 	print ' by Scott Harrison 2001'."\n";
 	print '# This file was automatically generated on '.`date`;
 	print "\n".$invocation;
-	$lpml .= "SHELL=\"/bin/bash\"\n\n";
+	$lpml .= "\n";
     }
     elsif ($mode eq 'configinstall') {
 	print '# LPML configuration file targets (configinstall).'."\n";
@@ -536,14 +539,14 @@ END
 	print ' by Scott Harrison 2001'."\n";
 	print '# This file was automatically generated on '.`date`;
 	print "\n".$invocation;
-	$lpml .= "SHELL=\"/bin/bash\"\n\n";
+	$lpml .= "\n";
     }
     elsif ($mode eq 'build') {
 	$lpml = "# LPML build targets. Linux Packaging Markup Language,";
 	$lpml .= ' by Scott Harrison 2001'."\n";
 	$lpml .= '# This file was automatically generated on '.`date`;
 	$lpml .= "\n".$invocation;
-	$lpml .= "SHELL=\"/bin/sh\"\n\n";
+	$lpml .= "\n";
     }
     else {
 	return '';
@@ -642,6 +645,8 @@ sub format_category {
 	    my ($user,$group)=split(/\:/,$chown);
 	    $categoryhash{$category_att_name}='-o '.$user.' -g '.$group.
 		' -m '.$chmod;
+	    $categoryhash{"chmod.".$category_att_name}=$chmod;
+	    $categoryhash{"chown.".$category_att_name}=$chown;
 	}
 	return '';
     }
@@ -1217,7 +1222,7 @@ sub format_links {
 sub format_file {
     my @tokeninfo=@_;
     $file=''; $source=''; $target=''; $categoryname=''; $description='';
-    $note=''; $build=''; $status=''; $dependencies='';
+    $note=''; $build=''; $status=''; $dependencies=''; $installscript='';
     my $text=&trim($parser->get_text('/file'));
     my $buildtest;
     $file_count++;
@@ -1236,6 +1241,9 @@ sub format_file {
 	    my (@deps)=split(/\;/,$dependencies);
 	    my $retval=join("\n",($source,
 		       (map {"$command$_"} @deps)));
+	    if ($tokeninfo[2]{type} eq 'private') {
+		return "\n";
+	    }
 	    return $retval."\n";
 	}
 	elsif ($mode eq 'html') {
@@ -1258,7 +1266,8 @@ sub format_file {
 #		"$build $status $dependencies" .
 #		"\nEND FILE");
 	}
-	elsif ($mode eq 'install' && $categoryname ne 'conf') {
+	elsif (($mode eq 'install') && (($categoryname ne 'conf') && 
+					($categoryname ne 'www conf'))) {
 	    if ($build) {
 		my $bi=$sourceroot.'/'.$source.';'.$build.';'.
 		    $dependencies;
@@ -1289,6 +1298,23 @@ END
                 $buildtest.=<<END;
 	fi
 END
+            }
+	    if ($installscript) {
+		my $dir = $sourceroot.'/'.$source;
+		$dir =~ s|/([^/]*)$||;
+		my $result =" 
+$buildtest	cd $dir ; sh $installscript";
+		if ($categoryname 
+		    && exists($categoryhash{"chmod.$categoryname"}) ) {
+		    $result .="\\\n";
+		    $result .=<<"END"
+		chmod -R $categoryhash{"chmod.$categoryname"} ${targetroot}/${target} \\
+		chown -R $categoryhash{"chown.$categoryname"} ${targetroot}/${target} 
+END
+                } else {
+		    $result.="\n";
+		}
+		return $result;
 	    }
             my $bflag='-b1';
             $bflag='-b3' if $dependencies or $buildlink;
@@ -1310,7 +1336,8 @@ $buildtest	\@if !(test -e "${sourceroot}
 	fi
 END
 	}
-	elsif ($mode eq 'configinstall' && $categoryname eq 'conf') {
+	elsif ($mode eq 'configinstall' && (($categoryname eq 'conf') ||
+					    ($categoryname eq 'www conf'))) {
 	    push @configall,$targetroot.'/'.$target;
 	    return $targetroot.'/'.$target.': alwaysrun'."\n".
 		"\t".'@# Compare source with target and intelligently respond'.
@@ -1593,6 +1620,16 @@ sub format_build {
     }
     return '';
 }
+# ------------------------------------------------ Format installscript section
+sub format_installscript {
+    my @tokeninfo=@_;
+    $installscript= &trim($parser->get_text('/installscript'));
+    if ($installscript) {
+	$parser->get_tag('/installscript');
+	$installscript=~s/([^\\])\\\s+/$1/g; # allow for lines split onto new lines
+    }
+    return '';
+}
 # -------------------------------------------------------- Format build section
 sub format_buildlink {
     my @tokeninfo=@_;
@@ -1618,12 +1655,24 @@ sub format_status {
 # ------------------------------------------------- Format dependencies section
 sub format_dependencies {
     my @tokeninfo=@_;
-    $dependencies='';
+    #$dependencies='';
     my $text=&trim($parser->get_text('/dependencies'));
     if ($text) {
 	$parser->get_tag('/dependencies');
-	$dependencies=join(';',
-			      (map {s/^\s*//;s/\s$//;$_} split(/\;/,$text)));
+	$dependencies=join(';',((map {s/^\s*//;s/\s$//;$_} split(/\;/,$text)),$dependencies));
+	$dependencies=~s/;$//;
+    }
+    return '';
+}
+sub format_privatedependencies {
+    my @tokeninfo=@_;
+    #$dependencies='';
+    my $text=&trim($parser->get_text('/privatedependencies'));
+    if ($text) {
+	$parser->get_tag('/privatedependencies');
+	if ($mode eq 'MANIFEST') { return '';	}
+	$dependencies=join(';',((map {s/^\s*//;s/\s$//;$_} split(/\;/,$text)),$dependencies));
+	$dependencies=~s/;$//;
     }
     return '';
 }