mirror of https://github.com/grpc/grpc.git
The C based gRPC (C++, Python, Ruby, Objective-C, PHP, C#)
https://grpc.io/
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70 lines
2.1 KiB
70 lines
2.1 KiB
#!/usr/bin/env python3 |
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# Copyright 2016 gRPC authors. |
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# |
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# Licensed under the Apache License, Version 2.0 (the "License"); |
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# you may not use this file except in compliance with the License. |
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# You may obtain a copy of the License at |
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# |
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# http://www.apache.org/licenses/LICENSE-2.0 |
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# |
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# Unless required by applicable law or agreed to in writing, software |
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# distributed under the License is distributed on an "AS IS" BASIS, |
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
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# See the License for the specific language governing permissions and |
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# limitations under the License. |
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import collections |
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import fnmatch |
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import os |
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import re |
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import sys |
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import yaml |
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_RE_API = r"(?:GPRAPI|GRPCAPI|CENSUSAPI)([^#;]*);" |
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def list_c_apis(filenames): |
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for filename in filenames: |
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with open(filename, "r") as f: |
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text = f.read() |
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for m in re.finditer(_RE_API, text): |
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api_declaration = re.sub("[ \r\n\t]+", " ", m.group(1)) |
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type_and_name, args_and_close = api_declaration.split("(", 1) |
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args = args_and_close[: args_and_close.rfind(")")].strip() |
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last_space = type_and_name.rfind(" ") |
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last_star = type_and_name.rfind("*") |
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type_end = max(last_space, last_star) |
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return_type = type_and_name[0 : type_end + 1].strip() |
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name = type_and_name[type_end + 1 :].strip() |
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yield { |
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"return_type": return_type, |
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"name": name, |
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"arguments": args, |
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"header": filename, |
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} |
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def headers_under(directory): |
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for root, dirnames, filenames in os.walk(directory): |
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for filename in fnmatch.filter(filenames, "*.h"): |
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yield os.path.join(root, filename) |
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def mako_plugin(dictionary): |
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apis = [] |
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headers = [] |
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for lib in dictionary["libs"]: |
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if lib["name"] in ["grpc", "gpr"]: |
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headers.extend(lib["public_headers"]) |
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apis.extend(list_c_apis(sorted(set(headers)))) |
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dictionary["c_apis"] = apis |
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if __name__ == "__main__": |
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print( |
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(yaml.dump([api for api in list_c_apis(headers_under("include/grpc"))])) |
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)
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