compiler/alib/buildeasyrequest.c

   1 /*
   2     Copyright � 1995-2001, The AROS Development Team. All rights reserved.
   3     $Id$
   4
   5     Desc: Varargs version of BuildEasyRequestArgs() (intuition.library)
   6     Lang: english
   7 */
   8 #include <stdarg.h>
   9
  10 /*****************************************************************************
  11
  12     NAME */
  13 #define NO_INLINE_STDARG /* turn off inline def */
  14 #include <proto/exec.h>
  15 #include <proto/intuition.h>
  16 #include <intuition/intuition.h>
  17 #include <exec/memory.h>
  18
  19         struct Window * BuildEasyRequest (
  20
  21 /*  SYNOPSIS */
  22         struct Window     * RefWindow,
  23         struct EasyStruct * easyStruct,
  24         ULONG               IDCMP,
  25         ...)
  26
  27 /*  FUNCTION
  28
  29     INPUTS
  30
  31     RESULT
  32
  33     NOTES
  34
  35     EXAMPLE
  36
  37     BUGS
  38
  39     SEE ALSO
  40         intuition.library/BuildEasyRequestArgs()
  41
  42     INTERNALS
  43
  44     HISTORY
  45
  46 *****************************************************************************/
  47 {
  48     va_list args;
  49     struct Window * rc;
  50     const char *ptr;
  51     int argcnt = 0;
  52     IPTR *argtable = NULL;
  53
  54     for (ptr = easyStruct->es_TextFormat; *ptr; ptr++)
  55     {
  56         if (*ptr == '%')
  57         {
  58                 if (ptr[1] == '%')
  59                 {
  60                         ptr++;
  61                         continue;
  62                 }
  63
  64                 argcnt++;
  65         }
  66     }
  67
  68     for (ptr = easyStruct->es_GadgetFormat; *ptr; ptr++)
  69     {
  70         if (*ptr == '%')
  71         {
  72                 if (ptr[1] == '%')
  73                 {
  74                         ptr++;
  75                         continue;
  76                 }
  77
  78                 argcnt++;
  79         }
  80     }
  81
  82     if (argcnt)
  83     {
  84         va_start (args, IDCMP);
  85
  86         int i;
  87
  88         argtable = AllocVec(sizeof(IPTR)*argcnt, MEMF_PUBLIC);
  89
  90         for (i=0; i < argcnt; i++)
  91                 argtable[i] = va_arg(args, IPTR);
  92
  93         va_end (args);
  94     }
  95
  96     rc = BuildEasyRequestArgs (RefWindow, easyStruct, IDCMP, (APTR)argtable);
  97
  98     if (argtable)
  99         FreeVec(argtable);
 100
 101     return rc;
 102 } /* BuildEasyRequest */