valadoc/driver.vala

   1 /* driver.vala
   2  *
   3  * Copyright (C) 2011  Florian Brosch
   4  *
   5  * This library is free software; you can redistribute it and/or
   6  * modify it under the terms of the GNU Lesser General Public
   7  * License as published by the Free Software Foundation; either
   8  * version 2.1 of the License, or (at your option) any later version.
   9  *
  10  * This library is distributed in the hope that it will be useful,
  11  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  12  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  13  * Lesser General Public License for more details.
  14  *
  15  * You should have received a copy of the GNU Lesser General Public
  16  * License along with this library; if not, write to the Free Software
  17  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301  USA
  18  *
  19  * Author:
  20  *      Florian Brosch <flo.brosch@gmail.com>
  21  */
  22
  23
  24 using Valadoc.Api;
  25
  26 /**
  27  * Creates an simpler, minimized, more abstract AST for valacs AST.
  28  */
  29 public class Valadoc.Drivers.Driver : Object, Valadoc.Driver {
  30         private SymbolResolver resolver;
  31         private Api.Tree? tree;
  32
  33         public void write_gir (Settings settings, ErrorReporter reporter) {
  34                 var gir_writer = new Drivers.GirWriter (resolver);
  35
  36                 // put .gir file in current directory unless -d has been explicitly specified
  37                 string gir_directory = ".";
  38                 if (settings.gir_directory != null) {
  39                         gir_directory = settings.gir_directory;
  40                 }
  41
  42                 gir_writer.write_file (tree.context,
  43                                                            gir_directory,
  44                                                            "%s-%s.gir".printf (settings.gir_namespace, settings.gir_version),
  45                                                            settings.gir_namespace,
  46                                                            settings.gir_version,
  47                                                            settings.pkg_name);
  48         }
  49
  50         public Api.Tree? build (Settings settings, ErrorReporter reporter) {
  51                 TreeBuilder builder = new TreeBuilder ();
  52                 tree = builder.build (settings, reporter);
  53                 if (reporter.errors > 0) {
  54                         return null;
  55                 }
  56
  57                 resolver = new SymbolResolver (builder);
  58                 tree.accept (resolver);
  59
  60                 return tree;
  61         }
  62 }
  63
  64
  65 public Type register_plugin (Valadoc.ModuleLoader module_loader) {
  66         return typeof (Valadoc.Drivers.Driver);
  67 }
  68