164 lines
6.7 KiB
Python
164 lines
6.7 KiB
Python
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# 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 make_gypi_file 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-dir', dest='cppheaderdir', metavar='DIR',
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help='input directory for C++ header files [required]')
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parser.add_option('--capi-header-dir', dest='capiheaderdir', metavar='DIR',
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help='output directory for C API header files')
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parser.add_option('--cpptoc-global-impl', dest='cpptocglobalimpl', metavar='FILE',
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help='input/output file for CppToC global translations')
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parser.add_option('--ctocpp-global-impl', dest='ctocppglobalimpl', metavar='FILE',
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help='input/output file for CppToC global translations')
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parser.add_option('--cpptoc-dir', dest='cpptocdir', metavar='DIR',
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help='input/output directory for CppToC class translations')
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parser.add_option('--ctocpp-dir', dest='ctocppdir', metavar='DIR',
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help='input/output directory for CppToC class translations')
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parser.add_option('--gypi-file', dest='gypifile', metavar='FILE',
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help='output file for path information')
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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.cppheaderdir 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.cppheaderdir):
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sys.stderr.write('File '+options.cppheaderdir+' 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 C++ headers from '+options.cppheaderdir+'...\n')
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header = obj_header()
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header.add_directory(options.cppheaderdir)
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writect = 0
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if not options.capiheaderdir 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('In C API header directory '+options.capiheaderdir+'...\n')
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filenames = sorted(header.get_file_names())
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for filename in filenames:
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if not options.quiet:
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sys.stdout.write('Generating '+filename+' C API header...\n')
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writect += write_capi_header(header,
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os.path.join(options.capiheaderdir, filename),
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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.cpptocglobalimpl is None:
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# output CppToC global file
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if not options.quiet:
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sys.stdout.write('Generating CppToC global implementation...\n')
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writect += write_cpptoc_impl(header, None, options.cpptocglobalimpl, \
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not options.nobackup)
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if not options.ctocppglobalimpl is None:
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# output CToCpp global file
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if not options.quiet:
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sys.stdout.write('Generating CToCpp global implementation...\n')
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writect += write_ctocpp_impl(header, None, options.ctocppglobalimpl, \
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not options.nobackup)
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if not options.cpptocdir is None:
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# output CppToC class 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 class 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 class 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 class 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 class 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 class 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.gypifile is None:
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# output the gypi file
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if not options.quiet:
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sys.stdout.write('Generating '+options.gypifile+' file...\n')
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writect += write_gypi_file(header, options.gypifile, 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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