| #!/usr/bin/env python |
| # Copyright (c) 2011 Google Inc. All rights reserved. |
| # |
| # Redistribution and use in source and binary forms, with or without |
| # modification, are permitted provided that the following conditions are |
| # met: |
| # |
| # * Redistributions of source code must retain the above copyright |
| # notice, this list of conditions and the following disclaimer. |
| # * Redistributions in binary form must reproduce the above |
| # copyright notice, this list of conditions and the following disclaimer |
| # in the documentation and/or other materials provided with the |
| # distribution. |
| # * Neither the name of Google Inc. nor the names of its |
| # contributors may be used to endorse or promote products derived from |
| # this software without specific prior written permission. |
| # |
| # THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
| # "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
| # LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR |
| # A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |
| # OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
| # SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
| # LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
| # DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
| # THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| # (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
| # OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| |
| import os.path |
| import sys |
| |
| program_name = os.path.basename(__file__) |
| if len(sys.argv) < 4 or sys.argv[1] != "-o": |
| sys.stderr.write("Usage: %s -o OUTPUT_FILE INPUT_FILE\n" % program_name) |
| exit(1) |
| |
| output_path = sys.argv[2] |
| input_path = sys.argv[3] |
| |
| input_file = open(input_path, "r") |
| json_string = input_file.read() |
| json_string = json_string.replace(": true", ": True") |
| json_string = json_string.replace(": false", ": false") |
| json_api = eval(json_string) |
| |
| output_file = open(output_path, "w") |
| output_file.write("""/* |
| * Copyright (C) 2011 Google, Inc. All Rights Reserved. |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions |
| * are met: |
| * 1. Redistributions of source code must retain the above copyright |
| * notice, this list of conditions and the following disclaimer. |
| * 2. Redistributions in binary form must reproduce the above copyright |
| * notice, this list of conditions and the following disclaimer in the |
| * documentation and/or other materials provided with the distribution. |
| * |
| * THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY |
| * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
| * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR |
| * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR |
| * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, |
| * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, |
| * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR |
| * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY |
| * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
| * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| */ |
| |
| module core {""") |
| |
| type_traits = { |
| "string": "String", |
| "integer": "int", |
| "number": "double", |
| "boolean": "boolean", |
| "array": "Array", |
| "object": "Object" |
| } |
| |
| ref_types = {} |
| |
| macro_traits = { |
| "Database": "DATABASE", |
| "DOMStorage": "DOM_STORAGE", |
| "ApplicationCache": "OFFLINE_WEB_APPLICATIONS", |
| "Debugger": "JAVASCRIPT_DEBUGGER", |
| "BrowserDebugger": "JAVASCRIPT_DEBUGGER", |
| "Profiler": "JAVASCRIPT_DEBUGGER" |
| } |
| |
| def full_qualified_type_id(domain_name, type_id): |
| if type_id.find(".") == -1: |
| return "%s.%s" % (domain_name, type_id) |
| return type_id |
| |
| |
| def param_type(domain_name, param): |
| if "type" in param: |
| return type_traits[param["type"]] |
| if "$ref" in param: |
| type_id = full_qualified_type_id(domain_name, param["$ref"]) |
| if type_id in ref_types: |
| ref_type = ref_types[type_id] |
| return type_traits[ref_type["type"]] |
| else: |
| return "Object" |
| |
| for domain in json_api: |
| domain_name = domain["domain"] |
| if domain_name in macro_traits: |
| output_file.write("\n#if defined(ENABLE_%s) && ENABLE_%s" % (macro_traits[domain_name], macro_traits[domain_name])) |
| output_file.write("\n interface [Conditional=INSPECTOR] %s {" % domain_name) |
| |
| if "types" in domain: |
| for type in domain["types"]: |
| type_id = full_qualified_type_id(domain_name, type["id"]) |
| ref_types[type_id] = type; |
| |
| if "commands" in domain: |
| for command in domain["commands"]: |
| params = [] |
| if ("parameters" in command): |
| for in_param in command["parameters"]: |
| if ("optional" in in_param): |
| optional = " [optional]" |
| else: |
| optional = "" |
| params.append("in%s %s %s" % (optional, param_type(domain_name, in_param), in_param["name"])) |
| if ("returns" in command): |
| for out_param in command["returns"]: |
| params.append("out %s %s" % (param_type(domain_name, out_param), out_param["name"])) |
| output_file.write("\n void %s(%s);" % (command["name"], ", ".join(params))) |
| |
| if "events" in domain: |
| for event in domain["events"]: |
| params = [] |
| if ("parameters" in event): |
| for in_param in event["parameters"]: |
| if ("optional" in in_param): |
| optional = " [optional]" |
| else: |
| optional = "" |
| params.append("out%s %s %s" % (optional, param_type(domain_name, in_param), in_param["name"])) |
| output_file.write("\n [event] void %s(%s);" % (event["name"], ", ".join(params))) |
| |
| output_file.write("\n };") |
| if domain["domain"] in macro_traits: |
| output_file.write("\n#endif // ENABLE_%s" % macro_traits[domain["domain"]]) |
| output_file.write("\n}\n") |
| output_file.close() |
