"""SCons.Scanner.RC

This module implements the dependency scanner for RC (Interface
Definition Language) files.

"""

#
# Copyright (c) 2001 - 2019 The SCons Foundation
#
# Permission is hereby granted, free of charge, to any person obtaining
# a copy of this software and associated documentation files (the
# "Software"), to deal in the Software without restriction, including
# without limitation the rights to use, copy, modify, merge, publish,
# distribute, sublicense, and/or sell copies of the Software, and to
# permit persons to whom the Software is furnished to do so, subject to
# the following conditions:
#
# The above copyright notice and this permission notice shall be included
# in all copies or substantial portions of the Software.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY
# KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE
# WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
# NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
# LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
# OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
# WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
#

__revision__ = "/src/script/src/engine/SCons/Scanner/RC.py none 2019-12-17 02:06:27 none"

import re

import SCons.Node.FS
import SCons.Scanner


def no_tlb(nodes):
    """
    Filter out .tlb files as they are binary and shouldn't be scanned
    """
    # print("Nodes:%s"%[str(n) for n in nodes])
    return [n for n in nodes if str(n)[-4:] != '.tlb']


def RCScan():
    """Return a prototype Scanner instance for scanning RC source files"""

    res_re= r'^(?:\s*#\s*(?:include)|' \
            r'.*?\s+(?:ICON|BITMAP|CURSOR|HTML|FONT|MESSAGETABLE|TYPELIB|REGISTRY|D3DFX)' \
            r'\s*.*?)' \
            r'\s*(<|"| )([^>"\s]+)(?:[>"\s])*$'
    resScanner = SCons.Scanner.ClassicCPP("ResourceScanner",
                                          "$RCSUFFIXES",
                                          "CPPPATH",
                                          res_re,
                                          recursive=no_tlb)
    
    return resScanner

# Local Variables:
# tab-width:4
# indent-tabs-mode:nil
# End:
# vim: set expandtab tabstop=4 shiftwidth=4:
