Renamed xkbdata.src also on trunk since the current merging of subversion will loose all the changes in xkbdata.src when the directory is renamed on the source branch.

1 files changed, 288 insertions, 0 deletions

diff --git a/xorg-server/xkeyboard-config/rules/xml2lst.pl b/xorg-server/xkeyboard-config/rules/xml2lst.pl
new file mode 100644
index 000000000..478fce89c
--- /dev/null
+++ b/xorg-server/xkeyboard-config/rules/xml2lst.pl
@@ -0,0 +1,288 @@
+#!/usr/bin/perl
+
+# converts the <rules>.xml file to the old format <rules>.lst file
+#
+# Usage:
+#
+# perl xml2lst.pl [lang] < filename.xml > filename.lst
+#
+# author Ivan Pascal
+
+if (@ARGV) {
+   $lang = shift @ARGV;
+} else {
+   $lang = '';
+}
+
+$doc = new_document( 0, '');
+parse('', $doc);
+
+($reg)   = node_by_name($doc, '/xkbConfigRegistry');
+@models  = node_by_name($reg, 'modelList/model/configItem');
+@layouts = node_by_name($reg, 'layoutList/layout/configItem');
+@options = node_by_name($reg, 'optionList/group/configItem');
+
+print "! model\n";
+for $i (@models) {
+   ($name) = node_by_name($i, 'name');
+    @desc =  node_by_name($i, 'description');
+    $descr = with_attribute(\@desc, 'xml:lang='.$lang);
+    if (! defined $descr) {
+        $descr = with_attribute(\@desc, 'xml:lang=');
+    }
+    printf("  %-15s %s\n", text_child($name), text_child($descr));
+}
+
+print "\n! layout\n";
+for $i (@layouts) {
+   ($name) = node_by_name($i, 'name');
+    @desc =  node_by_name($i, 'description');
+    $descr = with_attribute(\@desc, 'xml:lang='.$lang);
+    if (! defined $descr ) {
+        $descr = with_attribute(\@desc, 'xml:lang=');
+    }
+    printf("  %-15s %s\n", text_child($name), text_child($descr));
+}
+
+print "\n! variant\n";
+for $l (@layouts) {
+   ($lname) = node_by_name($l, 'name');
+    @variants = node_by_name($l, '../variantList/variant/configItem');
+    for $v (@variants) {
+      ($name) = node_by_name($v, 'name');
+       @desc  = node_by_name($v, 'description');
+       $descr = with_attribute(\@desc, 'xml:lang='.$lang);
+       if (! defined $descr) {
+           $descr = with_attribute(\@desc, 'xml:lang=');
+       }
+       printf("  %-15s %s: %s\n",
+               text_child($name), text_child($lname), text_child($descr));
+    }
+}
+
+print "\n! option\n";
+for $g (@options) {
+   ($name) = node_by_name($g, 'name');
+    @desc =  node_by_name($g, 'description');
+    $descr = with_attribute(\@desc, 'xml:lang='.$lang);
+    if (! defined $descr) {
+        $descr = with_attribute(\@desc, 'xml:lang=');
+    }
+    printf("  %-20s %s\n", text_child($name), text_child($descr));
+
+    @opts = node_by_name($g, '../option/configItem');
+    for $o (@opts) {
+      ($name) = node_by_name($o, 'name');
+       @desc  = node_by_name($o, 'description');
+       $descr = with_attribute(\@desc, 'xml:lang='.$lang);
+       if (! defined $descr) {
+           $descr = with_attribute(\@desc, 'xml:lang=');
+       }
+       printf("  %-20s %s\n",
+               text_child($name), text_child($descr));
+    }
+}
+
+sub with_attribute {
+    local ($nodelist, $attrexpr) = @_;
+    local ($attr, $value) = split (/=/, $attrexpr);
+    local ($node, $attrvalue);
+    if (defined $value && $value ne '') {
+        $value =~ s/"//g;
+        foreach $node (@{$nodelist}) {
+           $attrvalue = node_attribute($node, $attr); 
+           if (defined $attrvalue && $attrvalue eq $value) {
+               return $node;
+           }
+        }
+    } else {
+        foreach $node (@{$nodelist}) {
+           if (! defined node_attribute($node, $attr)) {
+               return $node;
+           }
+        }
+    }
+    undef;
+}
+
+# Subroutines
+
+sub parse {
+   local $intag = 0;
+   my (@node_stack, $parent);
+   $parent = @_[1];
+   local ($tag, $text);
+
+   while (<>) {
+      chomp;
+      @str = split /([<>])/;
+      shift @str if ($str[0] eq '' || $str[0] =~ /^[ \t]*$/);
+
+      while (scalar @str) {
+         $token = shift @str;
+         if ($token eq '<') {
+            $intag = 1;
+            if (defined $text) {
+               add_text_node($parent, $text);
+               undef $text;
+            }
+         } elsif ($token eq '>') {
+            $intag = 0;
+            if ($tag =~ /^\/(.*)/) { # close tag
+               $parent = pop @node_stack;
+            } elsif ($tag =~ /^([^\/]*)\/$/) {
+               empty_tag($parent, $1);
+            } else {
+               if (defined ($node = open_tag($parent, $tag))) {
+                  push @node_stack, $parent;
+                  $parent = $node;
+               }
+            }
+            undef $tag;
+         } else {
+            if ($intag == 1) {
+               if (defined $tag) {
+                  $tag .= ' '. $token;
+               } else {
+                  $tag = $token;
+               }
+            } else {
+               if (defined $text) {
+                  $text .= "\n" . $token;
+               } else {
+                  $text = $token;
+               }
+            }
+         }
+      }
+   }
+}
+
+sub new_document {
+   $doc = new_node( 0, '', 'DOCUMENT');
+   $doc->{CHILDREN} = [];
+   return $doc;
+}
+
+sub new_node {
+  local ($parent_node, $tag, $type) = @_;
+
+  my %node;
+  $node{PARENT} = $parent_node;
+  $node{TYPE} = $type;
+
+  if ($type eq 'COMMENT' || $type eq 'TEXT') {
+     $node{TEXT} = $tag;
+     $node{NAME} = $type;
+     return \%node;
+  }
+
+  local ($tname, $attr) = split(' ', $tag, 2);
+  $node{NAME} = $tname;
+
+  if (defined $attr && $attr ne '') {
+     my %attr_table;
+     local @attr_list = split ( /"/, $attr);
+     local ($name, $value);
+     while (scalar @attr_list) {
+        $name = shift @attr_list;
+        $name =~ s/[ =]//g;
+        next if ($name eq '');
+        $value =  shift @attr_list;
+        $attr_table{$name} =$value;
+     }
+     $node{ATTRIBUTES} = \%attr_table;
+  }
+  return \%node;
+}
+
+sub add_node {
+  local ($parent_node, $node) = @_;
+  push @{$parent_node->{CHILDREN}}, $node;
+
+  local $tname = $node->{NAME};
+  if (defined $parent_node->{$tname}) {
+      push @{$parent_node->{$tname}}, $node
+  } else {
+      $parent_node->{$tname} = [ $node ];
+  }
+}
+
+sub empty_tag {
+   local ($parent_node, $tag) = @_;
+   local $node = new_node($parent_node, $tag, 'EMPTY');
+   add_node($parent_node, $node);
+}
+
+sub open_tag {
+   local ($parent_node, $tag) = @_;
+   local $node;
+
+   if ($tag =~ /^\?.*/ || $tag =~ /^\!.*/) {
+      $node = new_node($parent_node, $tag, 'COMMENT');
+      add_node($parent_node, $node);
+      undef; return;
+   } else {
+      $node = new_node($parent_node, $tag, 'NODE');
+      $node->{CHILDREN} = [];
+      add_node($parent_node, $node);
+      return $node;
+   }
+}
+
+sub add_text_node {
+   local ($parent_node, $text) = @_;
+   local $node = new_node($parent_node, $text, 'TEXT');
+   add_node($parent_node, $node);
+}
+
+sub node_by_name {
+   local ($node, $name) = @_;
+   local ($tagname, $path) = split(/\//, $name, 2);
+
+   my @nodelist;
+
+   if ($tagname eq '') {
+      while ($node->{PARENT} != 0) {
+         $node = $node->{PARENT};
+      }
+      sublist_by_name($node, $path, \@nodelist);
+   } else {
+      sublist_by_name($node, $name, \@nodelist);
+   }
+   return @nodelist;
+}
+
+sub sublist_by_name {
+   local ($node, $name, $res) = @_;
+   local ($tagname, $path) = split(/\//, $name, 2);
+
+   if (! defined $path) {
+       push @{$res}, (@{$node->{$tagname}});
+       return;
+   }
+
+   if ($tagname eq '..' && $node->{PARENT} != 0) {
+      $node = $node->{PARENT};
+      sublist_by_name($node, $path, $res);
+   } else {
+      local $n;
+      for $n (@{$node->{$tagname}}) {
+         sublist_by_name($n, $path, $res);
+      }
+   }
+}
+
+sub node_attribute {
+    local $node = @_[0];
+    if (defined $node->{ATTRIBUTES}) {
+       return $node->{ATTRIBUTES}{@_[1]};
+    }
+    undef;
+}
+
+sub text_child {
+    local ($node) = @_;
+    local ($child) = node_by_name($node, 'TEXT');
+    return $child->{TEXT};
+}