105 lines
3.2 KiB
Python
105 lines
3.2 KiB
Python
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# Copyright (c) 2016 The Chromium Embedded Framework Authors. All rights
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# reserved. Use of this source code is governed by a BSD-style license that
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# can be found in the LICENSE file.
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from cef_parser import *
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from make_ctocpp_impl import *
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def make_views_function_stub_impl(clsname, func):
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name = func.get_name()
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# Build the C++ prototype.
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parts = func.get_cpp_parts(True)
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result = make_ctocpp_impl_proto(clsname, name, func, parts)+' {'
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# Retrieve the function return value.
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retval = func.get_retval()
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retval_type = retval.get_retval_type()
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if retval_type == 'invalid':
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notify(name+' could not be autogenerated')
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# Code could not be auto-generated.
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result += '\n // COULD NOT IMPLEMENT DUE TO: (return value)'
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result += '\n #pragma message("Warning: "__FILE__": '+name+' is not implemented")'
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retval_default = ''
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else:
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retval_default = retval.get_retval_default(False)
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result += '\n NOTIMPLEMENTED();'
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if retval_default != '':
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result += '\n return ' + retval_default + ';'
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result += '\n}\n'
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return wrap_code(result)
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def make_views_class_stub_impl(header, cls):
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impl = ''
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clsname = cls.get_name()
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funcs = cls.get_static_funcs()
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for func in funcs:
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impl += make_views_function_stub_impl(clsname, func)
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return impl
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def make_views_stub_impl(header):
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includes = ''
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impl = ''
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allclasses = header.get_classes()
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for cls in allclasses:
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dir = cls.get_file_directory()
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# Only process files in the views/ directory.
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if dir != None and dir.find('views') == 0:
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cls_impl = make_views_class_stub_impl(header, cls)
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if cls_impl != '':
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impl += cls_impl
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includes += '#include "include/'+cls.get_file_name()+'"\n'
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includes += '\n#include "base/logging.h"\n'
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# Build the final output.
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result = get_copyright() + includes
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result += '\n\n// STATIC STUB METHODS - Do not edit by hand.\n\n'
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result += impl
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return result
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def write_views_stub_impl(header, file, backup):
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if path_exists(file):
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oldcontents = read_file(file)
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else:
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oldcontents = ''
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newcontents = make_views_stub_impl(header)
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if newcontents != oldcontents:
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if backup and oldcontents != '':
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backup_file(file)
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file_dir = os.path.split(file)[0]
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if not os.path.isdir(file_dir):
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make_dir(file_dir)
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write_file(file, newcontents)
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return True
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return False
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# Test the module.
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if __name__ == "__main__":
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import sys
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# Verify that the correct number of command-line arguments are provided.
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if len(sys.argv) < 2:
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sys.stderr.write('Usage: '+sys.argv[0]+' <cpp_header_dir>')
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sys.exit()
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cpp_header_dir = sys.argv[1]
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# Create the header object. Should match the logic in translator.py.
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header = obj_header()
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header.set_root_directory(cpp_header_dir)
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excluded_files = ['cef_application_mac.h', 'cef_version.h']
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header.add_directory(cpp_header_dir, excluded_files)
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header.add_directory(os.path.join(cpp_header_dir, 'views'))
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# Dump the result to stdout.
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sys.stdout.write(make_views_stub_impl(header))
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