src/pack.h

   1 /*
   2  * See Licensing and Copyright notice in naev.h
   3  */
   4
   5
   6
   7 #ifndef PACK_H
   8 #  define PACK_H
   9
  10
  11 #include "ncompat.h"
  12
  13 #include "SDL.h"
  14
  15
  16 #include <fcntl.h> /* creat() and friends */
  17 #include <stdint.h> /* uint32_t */
  18 #if HAS_POSIX
  19 #include <sys/types.h> /* ssize_t */
  20 #endif /* HAS_POSIX */
  21
  22
  23 struct Packfile_s;
  24 typedef struct Packfile_s Packfile_t;
  25
  26 struct Packcache_s;
  27 typedef struct Packcache_s Packcache_t;
  28
  29 /*
  30  * packcache manipulation.
  31  */
  32 Packcache_t* pack_openCache( const char* packfile );
  33 void pack_closeCache( Packcache_t* cache );
  34 Packfile_t* pack_openFromCache( Packcache_t* cache, const char* filename );
  35
  36 /*
  37  * packfile manipulation, automatically alloced and freed (with open and close)
  38  */
  39 /* basic */
  40 int pack_check( const char* filename );
  41 int pack_files( const char* outfile, const char** infiles, const uint32_t nfiles );
  42 Packfile_t* pack_open( const char* packfile, const char* filename );
  43 ssize_t pack_read( Packfile_t* file, void* buf, const size_t count );
  44 off_t pack_seek( Packfile_t* file, off_t offset, int whence);
  45 long pack_tell( Packfile_t* file );
  46 int pack_close( Packfile_t* file );
  47 /* fancy */
  48 void* pack_readfile( const char* packfile, const char* filename, uint32_t *filesize );
  49 char** pack_listfiles( const char* packfile, uint32_t* nfiles );
  50 void* pack_readfileCached( Packcache_t* cache, const char* filename, uint32_t *filesize );
  51 const char** pack_listfilesCached( Packcache_t* cache, uint32_t* nfiles );
  52
  53 /*
  54  * for rwops.
  55  */
  56 SDL_RWops *pack_rwops( const char* packfile, const char* filename );
  57 SDL_RWops *pack_rwopsCached( Packcache_t* cache, const char* filename );
  58
  59
  60 #endif /* PACK_H */
  61