Add base class for generators

ppapi/generators/idl_c_proto.py

 #!/usr/bin/python
 #
 # Copyright (c) 2011 The Chromium Authors. All rights reserved.
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 
 """ Generator for C style prototypes and definitions """
 
 import glob
 import os
@@ skipping 87 matching lines @@
   'handle_t': 'int',
   'mem_t': 'void*',
   'str_t': 'char*',
   'interface_t' : 'const void*'
   }
 
   def __init__(self):
     self.dbg_depth = 0
     self.vmin = 0.0
     self.vmax = 1e100
-    self.release = 'M14'
+    self.release = GetOption('release')
 
   def SetVersionMap(self, node):
     self.vmin = 0.0
     self.vmax = 1e100
     for version in node.GetListOf('LabelItem'):
-      if version.GetName() == GetOption('version'):
+      if version.GetName() == GetOption('release'):
         self.vmin = float(version.GetProperty('VALUE'))
         self.vmax = float(version.GetProperty('VALUE'))
 
   #
   # Debug Logging functions
   #
   def Log(self, txt):
     if not GetOption('cgen_debug'): return
     tabs = ''
     for tab in range(self.dbg_depth): tabs += '  '
@@ skipping 253 matching lines @@
 #    out = ''
 #    if comment:
 #      for doc in node.GetListOf('Comment'):
 #        out += self.Comment(doc)
     out = '%s;' % self.GetSignature(node, 'store', '', True)
     self.LogExit('Exit DefineMember')
     return out
 
   def InterfaceDefs(self, node):
     out = ''
-    release = 'M14'
     name = node.GetName()
     macro = node.GetProperty('macro')
     if not macro:
       macro = self.GetMacro(node)
     label = node.GetLabel()
     if label:
       for vers in label.versions:
         strver = str(vers).replace('.', '_')
         out += self.GetDefine('%s_%s' % (macro, strver),
                               '"%s;%s"' % (name, vers))
-        if label.GetRelease(vers) == release:
+        if label.GetRelease(vers) == self.release:
           out += self.GetDefine(macro, '%s_%s' % (macro, strver))
       out += '\n'
     return out
 
   # Define a Struct.
   def DefineStruct(self, node, prefix='', comment=False):
     out = ''
 
     self.LogEnter('DefineStruct %s' % node)
     if node.GetProperty('union'):
@@ skipping 61 matching lines @@
       else:
         node_nim = 0.0
 
       if node_max is not None:
         node_max = float(node_max)
       else:
         node_max = 1.0e100
 
       label = node.GetLabel()
       if label:
-        lver = label.GetVersion('M14')
+        lver = label.GetVersion(self.release)
 
         # Verify that we are in a valid version.
         if node_max <= lver: return ''
         if node_nim > lver: return ''
 
       declmap = {
         'Describe' : CGen.DefineType,
         'Enum' : CGen.DefineEnum,
         'Function' : CGen.DefineMember,
         'Interface' : CGen.DefineStruct,
@@ skipping 124 matching lines @@
       print 'Skipping %s' % f.GetName()
       continue
     print DefineDepends(node)
     for node in f.GetChildren()[2:]:
       print Define(node, comment=True, prefix='tst_')
 
 
 if __name__ == '__main__':
   sys.exit(Main(sys.argv[1:]))