| #!/usr/bin/python |
| # Copyright (c) 2011, 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. |
| |
| import database |
| import databasebuilder |
| import idlparser |
| import logging.config |
| import os.path |
| import sys |
| |
| FEATURE_DISABLED = [ |
| 'ENABLE_BATTERY_STATUS', |
| 'ENABLE_CSS3_CONDITIONAL_RULES', |
| 'ENABLE_CSS_DEVICE_ADAPTATION', |
| 'ENABLE_CUSTOM_SCHEME_HANDLER', |
| 'ENABLE_ENCRYPTED_MEDIA_V2', |
| 'ENABLE_INSPECTOR', # Internal DevTools API. |
| 'ENABLE_MEDIA_CAPTURE', # Only enabled on Android. |
| 'ENABLE_MICRODATA', |
| 'ENABLE_ORIENTATION_EVENTS', # Only enabled on Android. |
| 'ENABLE_PROXIMITY_EVENTS', |
| 'ENABLE_SPEECH_SYNTHESIS', |
| 'ENABLE_WEBVTT_REGIONS', |
| 'ENABLE_XHR_TIMEOUT', |
| ] |
| |
| FEATURE_DEFINES = [ |
| 'ENABLE_BLOB', |
| 'ENABLE_CALENDAR_PICKER', |
| 'ENABLE_CANVAS_PATH', |
| 'ENABLE_CANVAS_PROXY', |
| 'ENABLE_CSS_FILTERS', |
| 'ENABLE_CSS_REGIONS', |
| 'ENABLE_CSS_SHADERS', |
| 'ENABLE_CUSTOM_ELEMENTS', |
| 'ENABLE_DATALIST_ELEMENT', |
| 'ENABLE_DETAILS_ELEMENT', |
| 'ENABLE_DEVICE_ORIENTATION', |
| 'ENABLE_DIALOG_ELEMENT', |
| 'ENABLE_DIRECTORY_UPLOAD', |
| 'ENABLE_DOWNLOAD_ATTRIBUTE', |
| 'ENABLE_ENCRYPTED_MEDIA', |
| 'ENABLE_FILE_SYSTEM', |
| 'ENABLE_FILTERS', |
| 'ENABLE_FONT_LOAD_EVENTS', |
| 'ENABLE_GAMEPAD', |
| 'ENABLE_GEOLOCATION', |
| 'ENABLE_INPUT_SPEECH', |
| 'ENABLE_JAVASCRIPT_DEBUGGER', |
| 'ENABLE_LEGACY_NOTIFICATIONS', |
| 'ENABLE_MEDIA_STATISTICS', |
| 'ENABLE_MEDIA_STREAM', |
| 'ENABLE_METER_ELEMENT', |
| 'ENABLE_NAVIGATOR_CONTENT_UTILS', |
| 'ENABLE_NOTIFICATIONS', |
| 'ENABLE_PAGE_POPUP', |
| 'ENABLE_PERFORMANCE_TIMELINE', |
| 'ENABLE_POINTER_LOCK', |
| 'ENABLE_PROGRESS_ELEMENT', |
| 'ENABLE_QUOTA', |
| 'ENABLE_REQUEST_ANIMATION_FRAME', |
| 'ENABLE_REQUEST_AUTOCOMPLETE', |
| 'ENABLE_RESOURCE_TIMING', |
| 'ENABLE_SCRIPTED_SPEECH', |
| 'ENABLE_SHADOW_DOM', |
| 'ENABLE_SHARED_WORKERS', |
| 'ENABLE_SQL_DATABASE', |
| 'ENABLE_STYLE_SCOPED', |
| 'ENABLE_SVG', |
| 'ENABLE_SVG_FONTS', |
| 'ENABLE_TOUCH_EVENTS', |
| 'ENABLE_USER_TIMING', |
| 'ENABLE_VIDEO', |
| 'ENABLE_VIDEO_TRACK', |
| 'ENABLE_WEB_AUDIO', |
| 'ENABLE_WEBGL', |
| 'ENABLE_WEB_SOCKETS', |
| 'ENABLE_WEB_TIMING', |
| 'ENABLE_WORKERS', |
| 'ENABLE_XSLT', |
| ] |
| |
| def build_database(idl_files, database_dir, parallel=False): |
| """This code reconstructs the FremontCut IDL database from W3C, |
| WebKit and Dart IDL files.""" |
| current_dir = os.path.dirname(__file__) |
| logging.config.fileConfig(os.path.join(current_dir, "logging.conf")) |
| |
| db = database.Database(database_dir) |
| |
| # Delete all existing IDLs in the DB. |
| db.Delete() |
| |
| builder = databasebuilder.DatabaseBuilder(db) |
| |
| # TODO(vsm): Move this to a README. |
| # This is the Dart SVN revision. |
| webkit_revision = '1060' |
| |
| # TODO(vsm): Reconcile what is exposed here and inside WebKit code |
| # generation. We need to recheck this periodically for now. |
| webkit_defines = [ 'LANGUAGE_DART', 'LANGUAGE_JAVASCRIPT' ] |
| |
| webkit_options = databasebuilder.DatabaseBuilderOptions( |
| idl_syntax=idlparser.WEBKIT_SYNTAX, |
| # TODO(vsm): What else should we define as on when processing IDL? |
| idl_defines=webkit_defines + FEATURE_DEFINES, |
| source='WebKit', |
| source_attributes={'revision': webkit_revision}) |
| |
| # Import WebKit IDLs. |
| builder.import_idl_files(idl_files, webkit_options, parallel) |
| |
| # Import Dart idl: |
| dart_options = databasebuilder.DatabaseBuilderOptions( |
| idl_syntax=idlparser.FREMONTCUT_SYNTAX, |
| source='Dart', |
| rename_operation_arguments_on_merge=True) |
| |
| builder.import_idl_files( |
| [ os.path.join(current_dir, '..', 'idl', 'dart', 'dart.idl') ], |
| dart_options, |
| parallel) |
| |
| # Merging: |
| builder.merge_imported_interfaces() |
| |
| builder.fetch_constructor_data(webkit_options) |
| builder.fix_displacements('WebKit') |
| |
| # Cleanup: |
| builder.normalize_annotations(['WebKit', 'Dart']) |
| |
| conditionals_met = set( |
| 'ENABLE_' + conditional for conditional in builder.conditionals_met) |
| known_conditionals = set(FEATURE_DEFINES + FEATURE_DISABLED) |
| |
| unused_conditionals = known_conditionals - conditionals_met |
| if unused_conditionals: |
| raise Exception('There are some unused conditionals %s' % |
| sorted(unused_conditionals)) |
| |
| unknown_conditionals = conditionals_met - known_conditionals |
| if unknown_conditionals: |
| raise Exception('There are some unknown conditionals %s' % |
| sorted(unknown_conditionals)) |
| |
| db.Save() |
| return db |
| |
| def main(parallel=False): |
| current_dir = os.path.dirname(__file__) |
| |
| ignored_idls = [ |
| 'AbstractView.idl', |
| ] |
| |
| idl_files = [] |
| |
| webcore_dir = os.path.join(current_dir, '..', '..', '..', 'third_party', |
| 'WebCore') |
| if not os.path.exists(webcore_dir): |
| raise RuntimeError('directory not found: %s' % webcore_dir) |
| |
| DIRS_TO_IGNORE = [ |
| 'bindings', # Various test IDLs |
| 'testing', # IDLs to expose testing APIs |
| 'networkinfo', # Not yet used in Blink yet |
| 'vibration', # Not yet used in Blink yet |
| ] |
| |
| def visitor(arg, dir_name, names): |
| if os.path.basename(dir_name) in DIRS_TO_IGNORE: |
| names[:] = [] # Do not go underneath |
| for name in names: |
| file_name = os.path.join(dir_name, name) |
| (interface, ext) = os.path.splitext(file_name) |
| if ext == '.idl' and name not in ignored_idls: |
| idl_files.append(file_name) |
| |
| os.path.walk(webcore_dir, visitor, webcore_dir) |
| |
| database_dir = os.path.join(current_dir, '..', 'database') |
| return build_database(idl_files, database_dir, parallel=parallel) |
| |
| if __name__ == '__main__': |
| sys.exit(main()) |