src/Util.h

   1 // -*- C++ -*-
   2 // VisualBoyAdvance - Nintendo Gameboy/GameboyAdvance (TM) emulator.
   3 // Copyright (C) 1999-2003 Forgotten
   4 // Copyright (C) 2004 Forgotten and the VBA development team
   5
   6 // This program is free software; you can redistribute it and/or modify
   7 // it under the terms of the GNU General Public License as published by
   8 // the Free Software Foundation; either version 2, or(at your option)
   9 // any later version.
  10 //
  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.  See the
  14 // GNU General Public License for more details.
  15 //
  16 // You should have received a copy of the GNU General Public License
  17 // along with this program; if not, write to the Free Software Foundation,
  18 // Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
  19
  20 #ifndef VBA_UTIL_H
  21 #define VBA_UTIL_H
  22 typedef enum IMAGE_TYPE {
  23   IMAGE_UNKNOWN = -1,
  24   IMAGE_GBA     = 0,
  25   IMAGE_GB      = 1
  26 } IMAGE_TYPE;
  27
  28 // save game
  29
  30 typedef struct {
  31   void *address;
  32   int size;
  33 } variable_desc;
  34
  35 extern bool utilWritePNGFile(const char *, int, int, u8 *);
  36 extern bool utilWriteBMPFile(const char *, int, int, u8 *);
  37 extern void utilApplyIPS(const char *ips, u8 **rom, int *size);
  38 extern void utilWriteBMP(char *, int, int, u8 *);
  39 extern bool utilIsGBAImage(const char *);
  40 extern bool utilIsGBImage(const char *);
  41 extern bool utilIsZipFile(const char *);
  42 extern bool utilIsGzipFile(const char *);
  43 extern bool utilIsRarFile(const char *);
  44 extern void utilGetBaseName(const char *, char *);
  45 extern IMAGE_TYPE utilFindType(const char *);
  46 extern u8 *utilLoad(const char *,
  47                     bool (*)(const char*),
  48                     u8 *,
  49                     int *);
  50
  51 extern void utilPutDword(u8 *, u32);
  52 extern void utilPutWord(u8 *, u16);
  53 extern void utilWriteData(gzFile, variable_desc *);
  54 extern void utilReadData(gzFile, variable_desc *);
  55 extern int utilReadInt(gzFile);
  56 extern void utilWriteInt(gzFile, int);
  57 extern gzFile utilGzOpen(const char *file, const char *mode);
  58 extern gzFile utilMemGzOpen(char *memory, int available, char *mode);
  59 extern int utilGzWrite(gzFile file, const voidp buffer, unsigned int len);
  60 extern int utilGzRead(gzFile file, voidp buffer, unsigned int len);
  61 extern int utilGzClose(gzFile file);
  62 extern long utilGzMemTell(gzFile file);
  63 extern void utilGBAFindSave(const u8 *, const int);
  64 extern void utilUpdateSystemColorMaps();
  65 #endif