Add source column to chrome://policy showing the origins of policies.

components/policy/tools/generate_policy_source.py

 #!/usr/bin/env python
 # Copyright (c) 2012 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.
 
 '''python %prog [options] platform chromium_os_flag template
 
 platform specifies which platform source is being generated for
   and can be one of (win, mac, linux)
 chromium_os_flag should be 1 if this is a Chromium OS build
@@ skipping 621 matching lines @@
     self.properties_nodes = map(partial(self.ResolveID, 3),
         self.properties_nodes)
 
 def _WritePolicyConstantSource(policies, os, f):
   f.write('#include "policy/policy_constants.h"\n'
           '\n'
           '#include <algorithm>\n'
           '#include <climits>\n'
           '\n'
           '#include "base/logging.h"\n'
+          '#include "components/policy/core/common/policy_types.h"\n'
           '#include "components/policy/core/common/schema_internal.h"\n'
           '\n'
           'namespace policy {\n'
           '\n'
           'namespace {\n'
           '\n')
 
   # Generate the Chrome schema.
   chrome_schema = {
     'type': 'object',
@@ skipping 60 matching lines @@
         creation_expression = 'new base::StringValue("%s")' %\
                               policy.enterprise_default
       else:
         raise RuntimeError('Type %s of policy %s is not supported at '
                            'enterprise defaults' % (policy.policy_type,
                                                     policy.name))
       f.write('  if (!policy_map->Get(key::k%s)) {\n'
               '    policy_map->Set(key::k%s,\n'
               '                    POLICY_LEVEL_MANDATORY,\n'
               '                    POLICY_SCOPE_USER,\n'
+              '                    POLICY_SOURCE_ENTERPRISE_DEFAULT,\n'
               '                    %s,\n'
               '                    NULL);\n'
               '  }\n' % (policy.name, policy.name, creation_expression))
 
   f.write('}\n'
           '#endif\n\n')
 
   f.write('const PolicyDetails* GetChromePolicyDetails('
               'const std::string& policy) {\n'
           '  // First index in kPropertyNodes of the Chrome policies.\n'
@@ skipping 160 matching lines @@
 #include "base/basictypes.h"
 #include "base/callback.h"
 #include "base/json/json_reader.h"
 #include "base/logging.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/memory/weak_ptr.h"
 #include "base/values.h"
 #include "components/policy/core/common/cloud/cloud_external_data_manager.h"
 #include "components/policy/core/common/external_data_fetcher.h"
 #include "components/policy/core/common/policy_map.h"
+#include "components/policy/core/common/policy_types.h"
 #include "policy/policy_constants.h"
 #include "policy/proto/cloud_policy.pb.h"
 
 using google::protobuf::RepeatedPtrField;
 
 namespace policy {
 
 namespace em = enterprise_management;
 
 base::Value* DecodeIntegerValue(google::protobuf::int64 value) {
@@ skipping 87 matching lines @@
           '        }\n'
           '      }\n'
           '      if (do_set) {\n')
   f.write('        base::Value* value = %s;\n' %
           (_CreateValue(policy.policy_type, 'policy_proto.value()')))
   # TODO(bartfab): |value| == NULL indicates that the policy value could not be
   # parsed successfully. Surface such errors in the UI.
   f.write('        if (value) {\n')
   f.write('          ExternalDataFetcher* external_data_fetcher = %s;\n' %
           _CreateExternalDataFetcher(policy.policy_type, policy.name))
-  f.write('          map->Set(key::k%s, level, POLICY_SCOPE_USER,\n' %
-          policy.name)
-  f.write('                   value, external_data_fetcher);\n'
+  f.write('          map->Set(key::k%s, \n' % policy.name)
+  f.write('                   level, \n'
+          '                   POLICY_SCOPE_USER, \n'
+          '                   POLICY_SOURCE_CLOUD, \n'
+          '                   value, \n'
+          '                   external_data_fetcher);\n'
           '        }\n'
           '      }\n'
           '    }\n'
           '  }\n')
 
 
 def _WriteCloudPolicyDecoder(policies, os, f):
   f.write(CPP_HEAD)
   for policy in policies:
     if policy.is_supported and not policy.is_device_only:
@@ skipping 26 matching lines @@
   # _WriteAppRestrictions body
   f.write('<restrictions xmlns:android="'
           'http://schemas.android.com/apk/res/android">\n\n')
   for policy in policies:
     if policy.is_supported and policy.restriction_type != 'invalid':
       WriteAppRestriction(policy)
   f.write('</restrictions>')
 
 if __name__ == '__main__':
   sys.exit(main())