2 Copyright (C) 2003, 2010 - Wolfire Games
4 This file is part of Lugaru.
6 Lugaru is free software; you can redistribute it and/or
7 modify it under the terms of the GNU General Public License
8 as published by the Free Software Foundation; either version 2
9 of the License, or (at your option) any later version.
11 This program is distributed in the hope that it will be useful,
12 but WITHOUT ANY WARRANTY; without even the implied warranty of
13 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
15 See the GNU General Public License for more details.
17 You should have received a copy of the GNU General Public License
18 along with this program; if not, write to the Free Software
19 Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
26 #include "unpack_private.h"
28 void unpackf(const char *format, ...)
31 va_start(args, format);
32 vfunpackf(stdin, format, args);
36 void sunpackf(const void *buffer, const char *format, ...)
39 va_start(args, format);
40 vsunpackf(buffer, format, args);
44 void funpackf(FILE *file, const char *format, ...)
47 va_start(args, format);
48 vfunpackf(file, format, args);
52 void vsunpackf(const void *buffer, const char *format, va_list args)
54 struct BinIOFormatCursor cursor;
55 struct BinIOUnpackContext context;
57 BinIOInitFormatCursor(&cursor, format);
59 context.data = (const unsigned char*)buffer;
60 va_copy(context.args, args);
62 while (BinIONextChar(&context, &cursor, BinIOUnpack)) {}
67 void vfunpackf(FILE *file, const char *format, va_list args)
69 size_t n_bytes = BinIOFormatByteCount(format);
70 void* buffer = malloc(n_bytes);
71 fread(buffer, n_bytes, 1, file);
73 vsunpackf(buffer, format, args);