gstreamer/gst/printf/printf-args.c

/* Decomposed printf argument list.
   Copyright (C) 1999, 2002-2003 Free Software Foundation, Inc.

   This program is free software; you can redistribute it and/or modify it
   under the terms of the GNU Library General Public License as published
   by the Free Software Foundation; either version 2, or (at your option)
   any later version.

   This program is distributed in the hope that it will be useful,
   but WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
   Library General Public License for more details.

   You should have received a copy of the GNU Library General Public
   License along with this program; if not, write to the Free Software
   Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,
   USA.  */

#ifdef HAVE_CONFIG_H
# include <config.h>
#endif

#include "gst-printf.h"

/* Specification.  */
#include "printf-args.h"

#ifdef STATIC
STATIC
#endif
    int
printf_fetchargs (va_list args, arguments * a)
{
  unsigned int i;
  argument *ap;

  for (i = 0, ap = &a->arg[0]; i < a->count; i++, ap++)
    switch (ap->type) {
      case TYPE_SCHAR:
        ap->a.a_schar = va_arg (args, /*signed char */ int);
        break;
      case TYPE_UCHAR:
        ap->a.a_uchar = va_arg (args, /*unsigned char */ int);
        break;
      case TYPE_SHORT:
        ap->a.a_short = va_arg (args, /*short */ int);
        break;
      case TYPE_USHORT:
        ap->a.a_ushort = va_arg (args, /*unsigned short */ int);
        break;
      case TYPE_INT:
        ap->a.a_int = va_arg (args, int);
        break;
      case TYPE_UINT:
        ap->a.a_uint = va_arg (args, unsigned int);
        break;
      case TYPE_LONGINT:
        ap->a.a_longint = va_arg (args, long int);
        break;
      case TYPE_ULONGINT:
        ap->a.a_ulongint = va_arg (args, unsigned long int);
        break;
#ifdef HAVE_LONG_LONG
      case TYPE_LONGLONGINT:
        ap->a.a_longlongint = va_arg (args, long long int);
        break;
      case TYPE_ULONGLONGINT:
        ap->a.a_ulonglongint = va_arg (args, unsigned long long int);
        break;
#endif
#ifdef HAVE_INT64_AND_I64
      case TYPE_INT64:
        ap->a.a_int64 = va_arg (args, __int64);
        break;
      case TYPE_UINT64:
        ap->a.a_uint64 = va_arg (args, unsigned __int64);
        break;
#endif
      case TYPE_DOUBLE:
        ap->a.a_double = va_arg (args, double);
        break;
#ifdef HAVE_LONG_DOUBLE
      case TYPE_LONGDOUBLE:
        ap->a.a_longdouble = va_arg (args, long double);
        break;
#endif
      case TYPE_CHAR:
        ap->a.a_char = va_arg (args, int);
        break;
#ifdef HAVE_WINT_T
      case TYPE_WIDE_CHAR:
#ifdef _WIN32
        ap->a.a_wide_char = va_arg (args, int);
#else
        ap->a.a_wide_char = va_arg (args, wint_t);
#endif
        break;
#endif
      case TYPE_STRING:
        ap->a.a_string = va_arg (args, const char *);
        break;
#ifdef HAVE_WCHAR_T
      case TYPE_WIDE_STRING:
        ap->a.a_wide_string = va_arg (args, const wchar_t *);
        break;
#endif
      case TYPE_POINTER:
      case TYPE_POINTER_EXT:
        ap->a.a_pointer = va_arg (args, void *);
        break;
      case TYPE_COUNT_SCHAR_POINTER:
        ap->a.a_count_schar_pointer = va_arg (args, signed char *);
        break;
      case TYPE_COUNT_SHORT_POINTER:
        ap->a.a_count_short_pointer = va_arg (args, short *);
        break;
      case TYPE_COUNT_INT_POINTER:
        ap->a.a_count_int_pointer = va_arg (args, int *);
        break;
      case TYPE_COUNT_LONGINT_POINTER:
        ap->a.a_count_longint_pointer = va_arg (args, long int *);
        break;
#ifdef HAVE_LONG_LONG
      case TYPE_COUNT_LONGLONGINT_POINTER:
        ap->a.a_count_longlongint_pointer = va_arg (args, long long int *);
        break;
#endif
      default:
        /* Unknown type.  */
        return -1;
    }
  return 0;
}