+/*
+Copyright (C) 2003, 2010 - Wolfire Games
+
+This file is part of Lugaru.
+
+Lugaru is free software; you can redistribute it and/or
+modify it under the terms of the GNU General Public License
+as published by the Free Software Foundation; either version 2
+of the License, 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 General Public License for more details.
+
+You should have received a copy of the GNU 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.
+*/
+
#include <stdlib.h>
#include "binio.h"
#include "private.h"
-#include "pack_private.h"
+
+struct BinIOPackContext
+{
+ uint8_t *buffer;
+ va_list args;
+};
+
+static void BinIOPack(void *context, int type, int byte_order, int count)
+{
+ struct BinIOPackContext *ctx = (struct BinIOPackContext*)context;
+ if (count == -1)
+ {
+ switch (type)
+ {
+ case BinIO_TYPE_IGNORE_BYTE:
+ {
+ ctx->buffer += 1;
+ }
+ break;
+ case BinIO_TYPE_BYTE:
+ {
+ uint8_t value = va_arg(ctx->args, int);
+ BinIOConvert1(BinIO_HOST_BYTE_ORDER, byte_order, (const uint8_t *)&value, ctx->buffer, 1);
+ ctx->buffer += 1;
+ }
+ break;
+ case BinIO_TYPE_INT16:
+ {
+ uint16_t value = va_arg(ctx->args, int);
+ BinIOConvert2(BinIO_HOST_BYTE_ORDER, byte_order, (const uint8_t *)&value, ctx->buffer, 1);
+ ctx->buffer += 2;
+ }
+ break;
+ case BinIO_TYPE_INT32:
+ {
+ int value = va_arg(ctx->args, int);
+ BinIOConvert4(BinIO_HOST_BYTE_ORDER, byte_order, (const uint8_t *)&value, ctx->buffer, 1);
+ ctx->buffer += 4;
+ }
+ break;
+ case BinIO_TYPE_INT64:
+ {
+ uint64_t value = va_arg(ctx->args, uint64_t);
+ BinIOConvert8(BinIO_HOST_BYTE_ORDER, byte_order, (const uint8_t *)&value, ctx->buffer, 1);
+ ctx->buffer += 8;
+ }
+ break;
+ case BinIO_TYPE_FLOAT32:
+ {
+ float32_t value = (float32_t)va_arg(ctx->args, double);
+ BinIOConvert4(BinIO_HOST_BYTE_ORDER, byte_order, (const uint8_t *)&value, ctx->buffer, 1);
+ ctx->buffer += 4;
+ }
+ break;
+ case BinIO_TYPE_FLOAT64:
+ {
+ float64_t value = va_arg(ctx->args, float64_t);
+ BinIOConvert8(BinIO_HOST_BYTE_ORDER, byte_order, (const uint8_t *)&value, ctx->buffer, 1);
+ ctx->buffer += 8;
+ }
+ break;
+ }
+ }
+ else
+ {
+ switch (type)
+ {
+ case BinIO_TYPE_IGNORE_BYTE: ctx->buffer += 1 * count; break;
+ case BinIO_TYPE_BYTE: BinIOConvert1(BinIO_HOST_BYTE_ORDER, byte_order, va_arg(ctx->args, uint8_t *), ctx->buffer, count); ctx->buffer += 1 * count; break;
+ case BinIO_TYPE_INT16: BinIOConvert2(BinIO_HOST_BYTE_ORDER, byte_order, va_arg(ctx->args, uint8_t *), ctx->buffer, count); ctx->buffer += 2 * count; break;
+ case BinIO_TYPE_INT32: BinIOConvert4(BinIO_HOST_BYTE_ORDER, byte_order, va_arg(ctx->args, uint8_t *), ctx->buffer, count); ctx->buffer += 4 * count; break;
+ case BinIO_TYPE_INT64: BinIOConvert8(BinIO_HOST_BYTE_ORDER, byte_order, va_arg(ctx->args, uint8_t *), ctx->buffer, count); ctx->buffer += 8 * count; break;
+ case BinIO_TYPE_FLOAT32: BinIOConvert4(BinIO_HOST_BYTE_ORDER, byte_order, va_arg(ctx->args, uint8_t *), ctx->buffer, count); ctx->buffer += 4 * count; break;
+ case BinIO_TYPE_FLOAT64: BinIOConvert8(BinIO_HOST_BYTE_ORDER, byte_order, va_arg(ctx->args, uint8_t *), ctx->buffer, count); ctx->buffer += 8 * count; break;
+ }
+ }
+}
extern void packf(const char *format, ...)
{