antonm@google.com
12d5e65894
TBR=ager@google.com, podivilov@chromium.org Review URL: https://codereview.chromium.org//14211014 git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@21967 260f80e4-7a28-3924-810f-c04153c831b5
151 lines
4.5 KiB
Python
Executable File
151 lines
4.5 KiB
Python
Executable File
#!/usr/bin/python
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# Copyright (c) 2011, the Dart project authors. Please see the AUTHORS file
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# for details. All rights reserved. Use of this source code is governed by a
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# BSD-style license that can be found in the LICENSE file.
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import database
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import databasebuilder
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import idlparser
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import logging.config
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import os.path
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import sys
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FEATURE_DISABLED = [
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'ENABLE_BATTERY_STATUS',
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'ENABLE_CSS3_CONDITIONAL_RULES',
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'ENABLE_CSS_DEVICE_ADAPTATION',
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'ENABLE_CUSTOM_SCHEME_HANDLER',
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'ENABLE_ENCRYPTED_MEDIA_V2',
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'ENABLE_MEDIA_CAPTURE', # Only enabled on Android.
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'ENABLE_ORIENTATION_EVENTS', # Only enabled on Android.
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'ENABLE_SPEECH_SYNTHESIS',
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'ENABLE_WEBVTT_REGIONS',
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'ENABLE_XHR_TIMEOUT',
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]
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FEATURE_DEFINES = [
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'ENABLE_CALENDAR_PICKER',
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'ENABLE_CANVAS_PROXY',
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'ENABLE_CSS_REGIONS',
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'ENABLE_CUSTOM_ELEMENTS',
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'ENABLE_DATALIST_ELEMENT',
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'ENABLE_DIALOG_ELEMENT',
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'ENABLE_ENCRYPTED_MEDIA',
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'ENABLE_FONT_LOAD_EVENTS',
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'ENABLE_GAMEPAD',
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'ENABLE_INPUT_SPEECH',
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'ENABLE_LEGACY_NOTIFICATIONS',
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'ENABLE_MEDIA_STREAM',
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'ENABLE_NAVIGATOR_CONTENT_UTILS',
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'ENABLE_NOTIFICATIONS',
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'ENABLE_PAGE_POPUP',
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'ENABLE_SHARED_WORKERS',
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'ENABLE_SVG',
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'ENABLE_SVG_FONTS',
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'ENABLE_VIDEO',
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'ENABLE_WEB_AUDIO',
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'ENABLE_WEBGL',
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]
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def build_database(idl_files, database_dir, parallel=False):
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"""This code reconstructs the FremontCut IDL database from W3C,
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WebKit and Dart IDL files."""
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current_dir = os.path.dirname(__file__)
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logging.config.fileConfig(os.path.join(current_dir, "logging.conf"))
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db = database.Database(database_dir)
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# Delete all existing IDLs in the DB.
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db.Delete()
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builder = databasebuilder.DatabaseBuilder(db)
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# TODO(vsm): Move this to a README.
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# This is the Dart SVN revision.
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webkit_revision = '1060'
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# TODO(vsm): Reconcile what is exposed here and inside WebKit code
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# generation. We need to recheck this periodically for now.
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webkit_defines = [ 'LANGUAGE_DART', 'LANGUAGE_JAVASCRIPT' ]
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webkit_options = databasebuilder.DatabaseBuilderOptions(
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idl_syntax=idlparser.WEBKIT_SYNTAX,
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# TODO(vsm): What else should we define as on when processing IDL?
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idl_defines=webkit_defines + FEATURE_DEFINES,
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source='WebKit',
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source_attributes={'revision': webkit_revision})
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# Import WebKit IDLs.
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builder.import_idl_files(idl_files, webkit_options, parallel)
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# Import Dart idl:
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dart_options = databasebuilder.DatabaseBuilderOptions(
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idl_syntax=idlparser.FREMONTCUT_SYNTAX,
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source='Dart',
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rename_operation_arguments_on_merge=True)
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builder.import_idl_files(
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[ os.path.join(current_dir, '..', 'idl', 'dart', 'dart.idl') ],
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dart_options,
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parallel)
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# Merging:
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builder.merge_imported_interfaces()
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builder.fetch_constructor_data(webkit_options)
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builder.fix_displacements('WebKit')
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# Cleanup:
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builder.normalize_annotations(['WebKit', 'Dart'])
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conditionals_met = set(
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'ENABLE_' + conditional for conditional in builder.conditionals_met)
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known_conditionals = set(FEATURE_DEFINES + FEATURE_DISABLED)
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unused_conditionals = known_conditionals - conditionals_met
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if unused_conditionals:
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raise Exception('There are some unused conditionals %s' %
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sorted(unused_conditionals))
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unknown_conditionals = conditionals_met - known_conditionals
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if unknown_conditionals:
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raise Exception('There are some unknown conditionals %s' %
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sorted(unknown_conditionals))
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db.Save()
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return db
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def main(parallel=False):
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current_dir = os.path.dirname(__file__)
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idl_files = []
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webcore_dir = os.path.join(current_dir, '..', '..', '..', 'third_party',
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'WebCore')
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if not os.path.exists(webcore_dir):
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raise RuntimeError('directory not found: %s' % webcore_dir)
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DIRS_TO_IGNORE = [
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'bindings', # Various test IDLs
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'testing', # IDLs to expose testing APIs
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'networkinfo', # Not yet used in Blink yet
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'vibration', # Not yet used in Blink yet
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]
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def visitor(arg, dir_name, names):
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if os.path.basename(dir_name) in DIRS_TO_IGNORE:
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names[:] = [] # Do not go underneath
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for name in names:
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file_name = os.path.join(dir_name, name)
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(interface, ext) = os.path.splitext(file_name)
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if ext == '.idl':
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idl_files.append(file_name)
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os.path.walk(webcore_dir, visitor, webcore_dir)
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database_dir = os.path.join(current_dir, '..', 'database')
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return build_database(idl_files, database_dir, parallel=parallel)
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if __name__ == '__main__':
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sys.exit(main())
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