Hide private IDL files from generator behind "--include_private" flag

ppapi/generators/idl_parser.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.
 
 """ Parser for PPAPI IDL """
 
 #
 # IDL Parser
@@ skipping 27 matching lines @@
 from idl_lint import Lint
 
 from ply import lex
 from ply import yacc
 
 Option('build_debug', 'Debug tree building.')
 Option('parse_debug', 'Debug parse reduction steps.')
 Option('token_debug', 'Debug token generation.')
 Option('dump_tree', 'Dump the tree.')
 Option('srcroot', 'Working directory.', default=os.path.join('..', 'api'))
+Option('include_private', 'Include private IDL directory in default API paths.')
 
 #
 # ERROR_REMAP
 #
 # Maps the standard error formula into a more friendly error message.
 #
 ERROR_REMAP = {
   'Unexpected ")" after "(".' : 'Empty argument list.',
   'Unexpected ")" after ",".' : 'Missing argument.',
   'Unexpected "}" after ",".' : 'Trailing comma in block.',
@@ skipping 936 matching lines @@
   ast = ParseFiles(testnames)
   InfoOut.SetConsole(True)
 
   errs = ast.GetProperty('ERRORS')
   if errs:
     ErrOut.Log("Failed namespace test.")
   else:
     InfoOut.Log("Passed namespace test.")
   return errs
 
-default_dirs = ['.', 'trusted', 'dev', 'private']
+default_dirs = ['.', 'trusted', 'dev']
 def ParseFiles(filenames):
   parser = IDLParser()
   filenodes = []
 
   if not filenames:
     filenames = []
     srcroot = GetOption('srcroot')
-    for dirname in default_dirs:
+    dirs = default_dirs
+    if GetOption('include_private'):
+      dirs += ['private']
+    for dirname in dirs:
       srcdir = os.path.join(srcroot, dirname, '*.idl')
       srcdir = os.path.normpath(srcdir)
       filenames += sorted(glob.glob(srcdir))
 
   for filename in filenames:
     filenode = parser.ParseFile(filename)
     filenodes.append(filenode)
 
   ast = IDLAst(filenodes)
   if GetOption('dump_tree'): ast.Dump(0)
@@ skipping 17 matching lines @@
   # Otherwise, build the AST
   ast = ParseFiles(filenames)
   errs = ast.GetProperty('ERRORS')
   if errs:
     ErrOut.Log('Found %d error(s).' % errs);
   InfoOut.Log("%d files processed." % len(filenames))
   return errs
 
 if __name__ == '__main__':
   sys.exit(Main(sys.argv[1:]))
-