src/mesa/glapi/gl_table.py

   1 #!/usr/bin/python2
   2
   3 # (C) Copyright IBM Corporation 2004
   4 # All Rights Reserved.
   5 #
   6 # Permission is hereby granted, free of charge, to any person obtaining a
   7 # copy of this software and associated documentation files (the "Software"),
   8 # to deal in the Software without restriction, including without limitation
   9 # on the rights to use, copy, modify, merge, publish, distribute, sub
  10 # license, and/or sell copies of the Software, and to permit persons to whom
  11 # the Software is furnished to do so, subject to the following conditions:
  12 #
  13 # The above copyright notice and this permission notice (including the next
  14 # paragraph) shall be included in all copies or substantial portions of the
  15 # Software.
  16 #
  17 # THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  18 # IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  19 # FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.  IN NO EVENT SHALL
  20 # IBM AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
  21 # LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
  22 # FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
  23 # IN THE SOFTWARE.
  24 #
  25 # Authors:
  26 #    Ian Romanick <idr@us.ibm.com>
  27
  28 from xml.sax import saxutils
  29 from xml.sax import make_parser
  30 from xml.sax.handler import feature_namespaces
  31
  32 import gl_XML
  33 import license
  34 import sys, getopt
  35
  36 class PrintGlTable(gl_XML.FilterGLAPISpecBase):
  37         file_name = "gl_gen_table.xml (from Mesa)"
  38
  39         def __init__(self):
  40                 gl_XML.FilterGLAPISpecBase.__init__(self)
  41                 self.header_tag = '_GLAPI_TABLE_H_'
  42                 self.license = license.bsd_license_template % ( \
  43 """Copyright (C) 1999-2003  Brian Paul   All Rights Reserved.
  44 (C) Copyright IBM Corporation 2004""", "BRIAN PAUL, IBM")
  45
  46
  47         def printFunction(self, f):
  48                 if f.fn_offset < 0: return
  49
  50                 arg_string = f.get_parameter_string()
  51                 print '   %s (GLAPIENTRYP %s)(%s); /* %d */' % \
  52                         (f.fn_return_type, f.name, arg_string, f.fn_offset)
  53
  54         def printRealHeader(self):
  55                 print '#ifndef GLAPIENTRYP'
  56                 print '#define GLAPIENTRYP'
  57                 print '#endif'
  58                 print ''
  59                 print 'struct _glapi_table'
  60                 print '{'
  61                 return
  62
  63         def printRealFooter(self):
  64                 print '};'
  65                 return
  66
  67
  68 def show_usage():
  69         print "Usage: %s [-f input_file_name]" % sys.argv[0]
  70         sys.exit(1)
  71
  72 if __name__ == '__main__':
  73         file_name = "gl_API.xml"
  74
  75         try:
  76                 (args, trail) = getopt.getopt(sys.argv[1:], "f:")
  77         except Exception,e:
  78                 show_usage()
  79
  80         for (arg,val) in args:
  81                 if arg == "-f":
  82                         file_name = val
  83
  84         dh = PrintGlTable()
  85
  86         parser = make_parser()
  87         parser.setFeature(feature_namespaces, 0)
  88         parser.setContentHandler(dh)
  89
  90         f = open(file_name)
  91
  92         dh.printHeader()
  93         parser.parse(f)
  94         dh.printFooter()