131 lines
5.0 KiB
Python
131 lines
5.0 KiB
Python
# Copyright (c) 2009 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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import sys
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from cef_parser import *
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from make_capi_header import *
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from make_cpptoc_header import *
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from make_cpptoc_impl import *
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from make_ctocpp_header import *
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from make_ctocpp_impl import *
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from optparse import OptionParser
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# cannot be loaded as a module
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if __name__ != "__main__":
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sys.stderr.write('This file cannot be loaded as a module!')
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sys.exit()
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# parse command-line options
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disc = """
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This utility generates files for the CEF C++ to C API translation layer.
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"""
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parser = OptionParser(description=disc)
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parser.add_option('--cpp-header', dest='cppheader', metavar='FILE',
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help='source CEF C++ header file [required]')
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parser.add_option('--capi-header', dest='capiheader', metavar='FILE',
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help='output CEF C API header file')
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parser.add_option('--cpptoc-dir', dest='cpptocdir', metavar='DIR',
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help='input/output directory for CppToC translations')
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parser.add_option('--ctocpp-dir', dest='ctocppdir', metavar='DIR',
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help='input/output directory for CppToC translations')
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parser.add_option('--no-cpptoc-header',
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action='store_true', dest='nocpptocheader', default=False,
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help='do not output the CppToC headers')
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parser.add_option('--no-cpptoc-impl',
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action='store_true', dest='nocpptocimpl', default=False,
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help='do not output the CppToC implementations')
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parser.add_option('--no-ctocpp-header',
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action='store_true', dest='noctocppheader', default=False,
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help='do not output the CToCpp headers')
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parser.add_option('--no-ctocpp-impl',
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action='store_true', dest='noctocppimpl', default=False,
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help='do not output the CToCpp implementations')
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parser.add_option('--no-backup',
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action='store_true', dest='nobackup', default=False,
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help='do not create a backup of modified files')
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parser.add_option('-c', '--classes', dest='classes', action='append',
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help='only translate the specified classes')
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parser.add_option('-q', '--quiet',
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action='store_true', dest='quiet', default=False,
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help='do not output detailed status information')
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(options, args) = parser.parse_args()
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# the cppheader option is required
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if options.cppheader is None:
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parser.print_help(sys.stdout)
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sys.exit()
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# make sure the header exists
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if not path_exists(options.cppheader):
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sys.stderr.write('File '+options.cppheader+' does not exist.')
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sys.exit()
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# create the header object
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if not options.quiet:
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sys.stdout.write('Parsing '+options.cppheader+'...\n')
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header = obj_header(options.cppheader)
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writect = 0
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if not options.capiheader is None:
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#output the C API header
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if not options.quiet:
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sys.stdout.write('Generating C API header...\n')
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writect += write_capi_header(header, options.capiheader,
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not options.nobackup)
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# build the list of classes to parse
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allclasses = header.get_class_names()
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if not options.classes is None:
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for cls in options.classes:
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if not cls in allclasses:
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sys.stderr.write('ERROR: Unknown class: '+cls)
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sys.exit()
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classes = options.classes
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else:
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classes = allclasses
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classes = sorted(classes)
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if not options.cpptocdir is None:
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#output CppToC files
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if not options.quiet:
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sys.stdout.write('In CppToC directory '+options.cpptocdir+'...\n')
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for cls in classes:
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if not options.nocpptocheader:
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if not options.quiet:
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sys.stdout.write('Generating '+cls+'CppToC header...\n')
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writect += write_cpptoc_header(header, cls, options.cpptocdir,
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not options.nobackup)
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if not options.nocpptocimpl:
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if not options.quiet:
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sys.stdout.write('Generating '+cls+'CppToC implementation...\n')
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writect += write_cpptoc_impl(header, cls, options.cpptocdir,
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not options.nobackup)
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if not options.ctocppdir is None:
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#output CppToC files
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if not options.quiet:
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sys.stdout.write('In CToCpp directory '+options.ctocppdir+'...\n')
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for cls in classes:
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if not options.nocpptocheader:
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if not options.quiet:
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sys.stdout.write('Generating '+cls+'CToCpp header...\n')
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writect += write_ctocpp_header(header, cls, options.ctocppdir,
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not options.nobackup)
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if not options.nocpptocimpl:
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if not options.quiet:
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sys.stdout.write('Generating '+cls+'CToCpp implementation...\n')
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writect += write_ctocpp_impl(header, cls, options.ctocppdir,
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not options.nobackup)
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if not options.quiet:
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sys.stdout.write('Done - Wrote '+str(writect)+' files.\n')
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