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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79 lines
2.8 KiB
79 lines
2.8 KiB
#!/usr/bin/env python2.7 |
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# Copyright 2016, Google Inc. |
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# All rights reserved. |
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# |
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# Redistribution and use in source and binary forms, with or without |
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# modification, are permitted provided that the following conditions are |
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# met: |
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# |
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# * Redistributions of source code must retain the above copyright |
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# notice, this list of conditions and the following disclaimer. |
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# * Redistributions in binary form must reproduce the above |
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# copyright notice, this list of conditions and the following disclaimer |
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# in the documentation and/or other materials provided with the |
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# distribution. |
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# * Neither the name of Google Inc. nor the names of its |
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# contributors may be used to endorse or promote products derived from |
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# this software without specific prior written permission. |
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# |
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# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
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# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
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# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR |
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# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |
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# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
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# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
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# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
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# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
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# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
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# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
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# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
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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 {'return_type': return_type, 'name': name, 'arguments': args, 'header': filename} |
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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 yaml.dump([api for api in list_c_apis(headers_under('include/grpc'))]) |
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