Move service into VM

runtime/tools/create_resources.py

 # Copyright (c) 2013, the Dart project authors.  Please see the AUTHORS file
 # for details. All rights reserved. Use of this source code is governed by a
 # BSD-style license that can be found in the LICENSE file.
 #
 # This python script creates string literals in a C++ source file from a C++
 # source template and one or more resource files.
 
 import os
 import sys
 from os.path import join
 import time
 from optparse import OptionParser
 import re
 from datetime import date
 
-def makeResources(root_dir, input_files):
+def makeResources(root_dir, input_files, table_name):
   result = ''
   resources = []
 
   # Write each file's contents as a byte string constant.
   for resource_file in input_files:
     if root_dir and resource_file.startswith(root_dir):
       resource_file_name = resource_file[ len(root_dir) : ]
     else:
       resource_file_name = resource_file
     resource_url = '/%s' % resource_file_name
@@ skipping 10 matching lines @@
       if lineCounter == 10:
         result += '\n   '
         lineCounter = 0
     if lineCounter != 0:
       result += '\n   '
     result += ' 0\n};\n\n'
     resources.append(
         (resource_url, resource_name, os.stat(resource_file).st_size) );
 
   # Write the resource table.
-  result += 'Resources::resource_map_entry Resources::builtin_resources_[] = '
+  result += 'ResourcesEntry __%s_resources_[] = ' % table_name
   result += '{\n'
   for res in resources:
     result += '   { "%s", %s, %d },\n' % res
+  result += '   { 0, 0, 0 },\n'
   result += '};\n\n'
-  result += 'const intptr_t Resources::builtin_resources_count_ '
-  result += '= %d;\n' % len(resources)
   return result
 
 
-def makeFile(output_file, root_dir, input_files):
+def makeFile(output_file, root_dir, input_files, outer_namespace,
+             inner_namespace, table_name):
   cc_text = '''
 // Copyright (c) %d, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 ''' % date.today().year
-  cc_text += '#include "bin/resources.h"\n\n'
-  cc_text += 'namespace dart {\n'
-  cc_text += 'namespace bin {\n'
-  cc_text += makeResources(root_dir, input_files)
-  cc_text += '}  // namespace bin\n} // namespace dart\n'
+  cc_text += 'namespace %s {\n' % outer_namespace
+  if inner_namespace != None:
+    cc_text += 'namespace %s {\n' % inner_namespace
+  cc_text += '''
+struct ResourcesEntry {
+  const char* path_;
+  const char* resource_;
+  int length_;
+};
+
+'''
+  cc_text += makeResources(root_dir, input_files, table_name)
+  cc_text += '\n'
+  if inner_namespace != None:
+    cc_text += '}  // namespace %s\n' % inner_namespace
+  cc_text += '} // namespace %s\n' % outer_namespace
   open(output_file, 'w').write(cc_text)
   return True
 
 
 def main(args):
   try:
     # Parse input.
     parser = OptionParser()
     parser.add_option("--output",
                       action="store", type="string",
                       help="output file name")
     parser.add_option("--root_prefix",
                       action="store", type="string",
                       help="root directory for resources")
+    parser.add_option("--outer_namespace",
+                      action="store", type="string",
+                      help="outer C++ namespace",
+                      default="dart")
+    parser.add_option("--inner_namespace",
+                      action="store", type="string",
+                      help="inner C++ namespace")
+    parser.add_option("--table_name",
+                      action="store", type="string",
+                      help="name of table")
     (options, args) = parser.parse_args()
     if not options.output:
       sys.stderr.write('--output not specified\n')
       return -1
+    if not options.table_name:
+      sys.stderr.write('--table_name not specified\n')
+      return -1
     if len(args) == 0:
       sys.stderr.write('No input files specified\n')
       return -1
 
     files = [ ]
     for arg in args:
       files.append(arg)
 
-    if not makeFile(options.output, options.root_prefix, files):
+    if not makeFile(options.output, options.root_prefix, files,
+                    options.outer_namespace, options.inner_namespace,
+                    options.table_name):
       return -1
 
     return 0
   except Exception, inst:
     sys.stderr.write('create_resources.py exception\n')
     sys.stderr.write(str(inst))
     sys.stderr.write('\n')
     return -1
 
 if __name__ == '__main__':
   sys.exit(main(sys.argv))