--- loncom/build/Attic/parse.pl	2000/12/13 21:43:18	1.15
+++ loncom/build/Attic/parse.pl	2000/12/14 17:39:57	1.16
@@ -152,6 +152,11 @@ elsif ($mode eq "status") {
 }
 elsif ($mode eq "update") {
 }
+elsif ($mode eq "configinstall") {
+    @directories=&determine_directory_structure;
+    $a=&make_files_configinstall_segment(\@directories);
+    print $a;
+}
 elsif ($mode eq "install") {
     @directories=&determine_directory_structure;
     $a=&make_directory_install_segment(\@directories);
@@ -459,9 +464,10 @@ END
 	my $chmod=$info{'OWNERSHIP'}{$category}{'CHMOD'};
 	my $devchown=$info{'DEVOWNERSHIP'}{$category}{'CHOWN'};
 	my $devchmod=$info{'DEVOWNERSHIP'}{$category}{'CHMOD'};
+	my ($owner,$group)=split(/\:/,$devchown);
 	my $own=$devchown; $own=~s/\:/\,/;
 	$description.=<<END;
-\tinstall -m $devchmod -d \$(TARGET)/$d
+\tinstall -o $owner -g $group -m $devchmod -d \$(TARGET)/$d
 END
     }
     $description.=<<END;
@@ -532,7 +538,7 @@ END
 		my $rot=$filesfull[$i];
 		$rot=~s/[^\/]+$/\./ if $rot=~/\*/;
 #		$description.=<<END if $category ne 'symbolic link';
-#\tinstall -m $devchmod \$(SOURCE)/$source \$(TARGET)/$rot
+#\tinstall -o $owner -g $group -m $devchmod \$(SOURCE)/$source \$(TARGET)/$rot
 #END
 	    }
 	}
@@ -581,9 +587,61 @@ END
 		my $devchmod=$info{'DEVOWNERSHIP'}{$category}{'CHMOD'};
 		my $rot=$filesfull[$i];
 		$rot=~s/[^\/]+$/\./ if $rot=~/\*/;
+		my ($owner,$group)=split(/\:/,$devchown);
 		if ($category ne 'conf') {
 		    $description.=<<END if $category ne 'symbolic link';
-\tinstall -m $devchmod \$(SOURCE)/$source \$(TARGET)/$rot
+\tinstall -o $owner -g $group -m $devchmod \$(SOURCE)/$source \$(TARGET)/$rot
+END
+                }
+	    }
+	}
+    }
+    $description.=<<END;
+
+END
+    return $description;
+}
+
+# ------ Installation commands to install configuration files (and make backups)
+sub make_files_configinstall_segment {
+    my ($dirs)=@_;
+    my $description=<<END;
+configfiles:
+END
+    my @allfiles=keys %{$info{'LOCATION'}{$distribution}};
+    foreach my $d (@$dirs) {
+	# set other values
+	my $dirdescription=$info{'DIRECTORY'}{$distribution}{$d}{'DESCRIPTION'};
+	$dirdescription="(" . $dirdescription . ")" if $dirdescription;
+	# find files that are contained in this directory
+	my @files;
+	my @filesfull;
+	foreach my $f (@allfiles) {
+	    if ($f=~/^$d\/([^\/]+)$/) {
+		push @files,$1;
+		push @filesfull,$f;
+	    }
+	}
+	# render starting HTML formatting elements
+	if (@files) {
+	    $description.=<<END;
+\t# $d $dirdescription
+END
+        }
+	if (@files) {
+            foreach my $i (0..$#files) {
+		my $category=$info{'LOCATION'}{$distribution}{$filesfull[$i]}{'CATEGORY'};
+		my $source=$info{'LOCATION'}{$distribution}{$filesfull[$i]}{'SOURCE'};
+		my $chown=$info{'OWNERSHIP'}{$category}{'CHOWN'};
+		my $chmod=$info{'OWNERSHIP'}{$category}{'CHMOD'};
+		my $devchown=$info{'DEVOWNERSHIP'}{$category}{'CHOWN'};
+		my $devchmod=$info{'DEVOWNERSHIP'}{$category}{'CHMOD'};
+		my $rot=$filesfull[$i];
+		$rot=~s/[^\/]+$/\./ if $rot=~/\*/;
+		my ($owner,$group)=split(/\:/,$devchown);
+		if ($category eq 'conf') {
+		    $description.=<<END;
+\tinstall -b -S `date +'.\%Y\%m\%d\%H\%M\%S'` -o $owner -g $group -m $devchmod \$(SOURCE)/$source \$(TARGET)/$rot
 END
                 }
 	    }
@@ -601,6 +659,8 @@ sub make_links_install_segment {
     my $description=<<END;
 links:
 END
+    chop $description;
+    my $description2;
     my @allfiles=keys %{$info{'LOCATION'}{$distribution}};
     foreach my $d (@$dirs) {
 	# find files that are contained in this directory
@@ -621,15 +681,21 @@ END
 		my $chmod=$info{'OWNERSHIP'}{$category}{'CHMOD'};
 		my $devchown=$info{'DEVOWNERSHIP'}{$category}{'CHOWN'};
 		my $devchmod=$info{'DEVOWNERSHIP'}{$category}{'CHMOD'};
-		$description.=<<END if $category eq 'symbolic link';
+		if ($category eq 'symbolic link') {
+		    $description.=" \$(TARGET)/$filesfull[$i]";
+		    $description2.=<<END;
+\$(TARGET)/$filesfull[$i]:
 \tln -s /$linkto \$(TARGET)/$filesfull[$i]
+
 END
+                }
 	    }
 	}
     }
     $description.=<<END;
 
 END
+    $description.=$description2;
     return $description;
 }