2009-03-19 Christian Hoff <christian_hoff@gmx.net>
* parser/gapi2xml.pl: Introduce a "parser_version" attribute. * generator/GenBase.cs: Implement a property to access the attribute's value. svn path=/trunk/gtk-sharp/; revision=129807
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10 changed files with 40 additions and 7 deletions
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2009-03-19 Christian Hoff <christian_hoff@gmx.net>
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* parser/gapi2xml.pl: Introduce a "parser_version" attribute.
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* generator/GenBase.cs: Implement a property to access the
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attribute's value.
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2009-03-17 Mike Kestner <mkestner@novell.com>
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* bootstrap-generic: expose LIBTOOLIZE env variable to support
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@ -1,5 +1,5 @@
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<?xml version="1.0"?>
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<api>
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<api parser_version="1">
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<!--
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This file was automatically generated.
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<?xml version="1.0"?>
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<api>
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<api parser_version="1">
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<!--
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This file was automatically generated.
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@ -49,6 +49,13 @@ namespace GtkSharp.Generation {
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}
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}
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public int ParserVersion {
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get {
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XmlElement root = elem.OwnerDocument.DocumentElement;
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return root.HasAttribute ("parser_version") ? int.Parse (root.GetAttribute ("parser_version")) : 1;
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}
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}
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public bool IsInternal {
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get {
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if (elem.HasAttribute ("internal")) {
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@ -28,6 +28,7 @@ namespace GtkSharp.Generation {
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using System.Xml;
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public class Parser {
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const int curr_parser_version = 1;
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private XmlDocument Load (string filename)
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{
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@ -59,6 +60,20 @@ namespace GtkSharp.Generation {
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return null;
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}
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int parser_version;
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if (root.HasAttribute ("parser_version")) {
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try {
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parser_version = int.Parse (root.GetAttribute ("parser_version"));
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} catch {
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Console.WriteLine ("ERROR: Unable to parse parser_version attribute value \"{0}\" to a number. Input file {1} will be ignored", root.GetAttribute ("parser_version"), filename);
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return null;
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}
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} else
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parser_version = 1;
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if (parser_version > curr_parser_version)
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Console.WriteLine ("WARNING: The input file {0} was created by a parser that was released after this version of the generator. Consider updating the code generator if you experience problems.", filename);
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ArrayList gens = new ArrayList ();
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foreach (XmlNode child in root.ChildNodes) {
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<?xml version="1.0"?>
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<api>
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<api parser_version="1">
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<!--
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This file was automatically generated.
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@ -1,5 +1,5 @@
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<?xml version="1.0"?>
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<api>
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<api parser_version="1">
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<!--
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This file was automatically generated.
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@ -1,5 +1,5 @@
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<?xml version="1.0"?>
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<api>
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<api parser_version="1">
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<!--
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This file was automatically generated.
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@ -1,5 +1,5 @@
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<?xml version="1.0"?>
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<api>
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<api parser_version="1">
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<!--
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This file was automatically generated.
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@ -22,6 +22,7 @@
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# Boston, MA 02111-1307, USA.
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##############################################################
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$parser_version = 1;
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$debug=$ENV{'GAPI_DEBUG'};
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use XML::LibXML;
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#parse existing file and get root node.
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$doc = XML::LibXML->new->parse_file($ARGV[1]);
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$root = $doc->getDocumentElement();
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if ($root->getAttribute ('parser_version') != $parser_version) {
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die "The version of the file does not match the version of the parser";
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}
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} else {
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$doc = XML::LibXML::Document->new();
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$root = $doc->createElement('api');
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$root->setAttribute('parser_version', $parser_version);
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$doc->setDocumentElement($root);
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$warning_node = XML::LibXML::Comment->new ("\n\n This file was automatically generated.\n Please DO NOT MODIFY THIS FILE, modify .metadata files instead.\n\n");
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$root->appendChild($warning_node);
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