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#!/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",
"DOMDebugger": "JAVASCRIPT_DEBUGGER",
"Profiler": "JAVASCRIPT_DEBUGGER",
"Worker": "WORKERS"
}
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"]:
if ("optional" in out_param):
optional = " [optional]"
else:
optional = ""
params.append("out%s %s %s" % (optional, 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()
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