amiga/launch.c

   1 /*
   2 ** Copyright (c) 2001-2005 Expat maintainers.
   3 **
   4 ** Permission is hereby granted, free of charge, to any person obtaining
   5 ** a copy of this software and associated documentation files (the
   6 ** "Software"), to deal in the Software without restriction, including
   7 ** without limitation the rights to use, copy, modify, merge, publish,
   8 ** distribute, sublicense, and/or sell copies of the Software, and to
   9 ** permit persons to whom the Software is furnished to do so, subject to
  10 ** the following conditions:
  11 **
  12 ** The above copyright notice and this permission notice shall be included
  13 ** in all copies or substantial portions of the Software.
  14 **
  15 ** THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
  16 ** EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
  17 ** MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
  18 ** IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
  19 ** CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
  20 ** TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
  21 ** SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
  22 */
  23
  24 #include <stdlib.h>
  25 #include <proto/exec.h>
  26
  27 struct Library* ExpatBase = 0;
  28 struct ExpatIFace* IExpat = 0;
  29
  30
  31 int amiga_main(int argc, char** argv);
  32 void cleanup();
  33
  34
  35 int main(int argc, char** argv)
  36 {
  37         int result = -1;
  38
  39         atexit(cleanup);
  40
  41         ExpatBase = OpenLibrary("expat.library", 2);
  42         if ( ExpatBase != 0 )  {
  43                 IExpat = (struct ExpatIFace*)GetInterface(ExpatBase, "main", 1, NULL);
  44                 if ( IExpat != 0 )  {
  45                         result = amiga_main(argc, argv);
  46                 }
  47         }
  48
  49         cleanup();
  50
  51         return result;
  52 }
  53
  54
  55 void cleanup()
  56 {
  57         if ( IExpat != 0 )  {
  58                 DropInterface((struct Interface*)IExpat);
  59                 IExpat = 0;
  60         }
  61
  62         if ( ExpatBase != 0 )  {
  63                 CloseLibrary(ExpatBase);
  64                 ExpatBase = 0;
  65         }
  66 }