Make Google API keys available for the Java codebase

build/android/gyp/java_google_api_keys.py

Index: build/android/gyp/java_google_api_keys.py
diff --git a/build/android/gyp/java_google_api_keys.py b/build/android/gyp/java_google_api_keys.py
new file mode 100755
index 0000000000000000000000000000000000000000..2f7b6e468206de6ef460caeef25120a2105d06ab
--- /dev/null
+++ b/build/android/gyp/java_google_api_keys.py
@@ -0,0 +1,129 @@
+#!/usr/bin/env python
+#
+# Copyright 2015 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.
+
+# Generates a Java file with API keys.
+
+import argparse
+import os
+import string
+import sys
+import zipfile
+
+sys.path.append(
+    os.path.abspath(os.path.join(sys.path[0], '../../../google_apis')))
+import google_api_keys
+
+sys.path.append(os.path.abspath(os.path.join(
+    os.path.dirname(__file__), os.pardir)))
+from pylib import constants
+
+
+PACKAGE = 'org.chromium.chrome'
+CLASSNAME = 'GoogleAPIKeys'
+HERMETIC_TIMESTAMP = (2001, 1, 1, 0, 0, 0)
+HERMETIC_FILE_ATTR = (0644 << 16L)
+
+
+def GetScriptName():
+  return os.path.relpath(__file__, constants.DIR_SOURCE_ROOT)
+
+
+def GenerateOutput(constant_definitions):
+  template = string.Template("""
+// Copyright 2015 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.
+
+// This file is autogenerated by
+//     ${SCRIPT_NAME}
+// From
+//     ${SOURCE_PATH}
+
+package ${PACKAGE};
+
+public class ${CLASS_NAME} {
+${CONSTANT_ENTRIES}
+}
+""")
+
+  constant_template = string.Template(
+      '  public static final String ${NAME} = "${VALUE}";')
+  constant_entries_list = []
+  for constant_name, constant_value in constant_definitions.iteritems():
+    values = {
+        'NAME': constant_name,
+        'VALUE': constant_value,
+    }
+    constant_entries_list.append(constant_template.substitute(values))
+  constant_entries_string = '\n'.join(constant_entries_list)
+
+  values = {
+      'CLASS_NAME': CLASSNAME,
+      'CONSTANT_ENTRIES': constant_entries_string,
+      'PACKAGE': PACKAGE,
+      'SCRIPT_NAME': GetScriptName(),
+      'SOURCE_PATH': 'google_api_keys/google_api_keys.h',
+  }
+  return template.substitute(values)
+
+
+def _DoWriteJavaOutput(output_path, constant_definition):
+  folder = os.path.dirname(output_path)
+  if folder and not os.path.exists(folder):
+    os.makedirs(folder)
+  with open(output_path, 'w') as out_file:
+    out_file.write(GenerateOutput(constant_definition))
+
+
+def _DoWriteJarOutput(output_path, constant_definition):
+  folder = os.path.dirname(output_path)
+  if folder and not os.path.exists(folder):
+    os.makedirs(folder)
+  with zipfile.ZipFile(output_path, 'w') as srcjar:
+    path = '%s/%s' % (PACKAGE.replace('.', '/'), CLASSNAME + '.java')
+    zipinfo = zipfile.ZipInfo(filename=path,
+                              date_time=HERMETIC_TIMESTAMP)
+    zipinfo.external_attr = HERMETIC_FILE_ATTR
+    srcjar.writestr(zipinfo, GenerateOutput(constant_definition))
+
+
+def _DoMain(argv):
+  parser = argparse.ArgumentParser()
+  parser.add_argument("--out", help="Path for java output.")
+  parser.add_argument("--srcjar", help="Path for srcjar output.")
+  options = parser.parse_args(argv)
+  if not options.out and not options.srcjar:
+    parser.print_help()
+    sys.exit(-1)
+
+  values = {}
+  values['GOOGLE_API_KEY'] = google_api_keys.GetAPIKey()
+  values['GOOGLE_API_KEY_REMOTING'] = google_api_keys.GetAPIKeyRemoting()
+  values['GOOGLE_CLIENT_ID_MAIN'] = google_api_keys.GetClientID('MAIN')
+  values['GOOGLE_CLIENT_SECRET_MAIN'] = google_api_keys.GetClientSecret('MAIN')
+  values['GOOGLE_CLIENT_ID_CLOUD_PRINT'] = google_api_keys.GetClientID(
+      'CLOUD_PRINT')
+  values['GOOGLE_CLIENT_SECRET_CLOUD_PRINT'] = google_api_keys.GetClientSecret(
+      'CLOUD_PRINT')
+  values['GOOGLE_CLIENT_ID_REMOTING'] = google_api_keys.GetClientID('REMOTING')
+  values['GOOGLE_CLIENT_SECRET_REMOTING'] = google_api_keys.GetClientSecret(
+      'REMOTING')
+  values['GOOGLE_CLIENT_ID_REMOTING_HOST'] = google_api_keys.GetClientID(
+      'REMOTING_HOST')
+  values['GOOGLE_CLIENT_SECRET_REMOTING_HOST'] = (google_api_keys.
+      GetClientSecret('REMOTING_HOST'))
+  values['GOOGLE_CLIENT_ID_REMOTING_IDENTITY_API'] = (google_api_keys.
+      GetClientID('REMOTING_IDENTITY_API'))
+
+  if options.out:
+    _DoWriteJavaOutput(options.out, values)
+  if options.srcjar:
+    _DoWriteJarOutput(options.srcjar, values)
+
+
+if __name__ == '__main__':
+  _DoMain(sys.argv[1:])
+