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WinUAE/include/zfile.h
Toni Wilen 2d3642dc62 Warning fixes.
2022-10-23 20:40:04 +03:00

164 lines
6.3 KiB
C
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/*
/*
* UAE - The Un*x Amiga Emulator
*
* routines to handle compressed file automatically
*
* (c) 1996 Samuel Devulder
*/
#ifndef UAE_ZFILE_H
#define UAE_ZFILE_H
#include "uae/types.h"
struct zfile;
struct zvolume;
struct zdirectory;
#define FS_DIRECTORY 0
#define FS_ARCHIVE 1
#define FS_CDFS 2
struct fs_dirhandle
{
int fstype;
union {
struct zdirectory *zd;
struct my_opendir_s *od;
struct cd_opendir_s *isod;
};
};
struct fs_filehandle
{
int fstype;
union {
struct zfile *zf;
struct my_openfile_s *of;
struct cd_openfile_s *isof;
};
};
typedef int (*zfile_callback)(struct zfile*, void*);
extern struct zfile *zfile_fopen(const TCHAR *, const TCHAR *, int mask);
extern struct zfile *zfile_fopen(const TCHAR *, const TCHAR *);
extern struct zfile *zfile_fopen(const TCHAR *, const TCHAR *, int mask, int index);
extern struct zfile *zfile_fopen_empty(struct zfile*, const TCHAR *name, uae_u64 size);
extern struct zfile *zfile_fopen_empty(struct zfile*, const TCHAR *name);
extern struct zfile *zfile_fopen_data(const TCHAR *name, uae_u64 size, const uae_u8 *data);
extern struct zfile *zfile_fopen_load_zfile(struct zfile *f);
extern uae_u8 *zfile_load_data(const TCHAR *name, const uae_u8 *data,int datalen, int *outlen);
extern uae_u8 *zfile_load_file(const TCHAR *name, int *outlen);
extern struct zfile *zfile_fopen_parent(struct zfile*, const TCHAR*, uae_u64 offset, uae_u64 size);
extern uae_u8 *zfile_get_data_pointer(struct zfile *z, size_t *len);
extern int zfile_exists (const TCHAR *name);
extern void zfile_fclose (struct zfile *z);
extern uae_s64 zfile_fseek (struct zfile *z, uae_s64 offset, int mode);
extern uae_s64 zfile_ftell(struct zfile *z);
extern uae_s32 zfile_ftell32(struct zfile *z);
extern uae_s64 zfile_size(struct zfile *z);
extern uae_s32 zfile_size32(struct zfile *z);
extern size_t zfile_fread(void *b, size_t l1, size_t l2, struct zfile *z);
extern uae_s32 zfile_fread32(void *b, size_t l1, size_t l2, struct zfile *z);
extern size_t zfile_fwrite(const void *b, size_t l1, size_t l2, struct zfile *z);
extern TCHAR *zfile_fgets(TCHAR *s, int size, struct zfile *z);
extern char *zfile_fgetsa(char *s, int size, struct zfile *z);
extern size_t zfile_fputs(struct zfile *z, const TCHAR *s);
extern int zfile_getc(struct zfile *z);
extern int zfile_putc(int c, struct zfile *z);
extern int zfile_ferror(struct zfile *z);
extern uae_u8 *zfile_getdata(struct zfile *z, uae_s64 offset, int len, int *outlen);
extern void zfile_exit(void);
extern int execute_command(TCHAR *);
extern int zfile_iscompressed(struct zfile *z);
extern int zfile_zcompress(struct zfile *dst, void *src, size_t size);
extern int zfile_zuncompress(void *dst, int dstsize, struct zfile *src, int srcsize);
extern int zfile_gettype(struct zfile *z);
extern int zfile_zopen(const TCHAR *name, zfile_callback zc, void *user);
extern TCHAR *zfile_getname(struct zfile *f);
extern TCHAR *zfile_getoriginalname(struct zfile *f);
extern TCHAR *zfile_getfilename(struct zfile *f);
extern uae_u32 zfile_crc32(struct zfile *f);
extern struct zfile *zfile_dup(struct zfile *f);
extern struct zfile *zfile_gunzip(struct zfile *z);
extern int zfile_is_diskimage(const TCHAR *name);
extern int iszip(struct zfile *z);
extern int zfile_convertimage(const TCHAR *src, const TCHAR *dst);
extern struct zfile *zuncompress(struct znode*, struct zfile *z, int dodefault, int mask, int *retcode, int index);
extern void zfile_seterror(const TCHAR *format, ...);
extern TCHAR *zfile_geterror(void);
extern int zfile_truncate(struct zfile *z, uae_s64 size);
#define ZFD_NONE 0
#define ZFD_ARCHIVE 1 //zip/lha..
#define ZFD_ADF 2 //adf as a filesystem
#define ZFD_HD 4 //rdb/hdf
#define ZFD_UNPACK 8 //gzip,dms
#define ZFD_RAWDISK 16 //fdi->adf,ipf->adf etc..
#define ZFD_CD 32 //cue/iso, cue has priority over iso
#define ZFD_DISKHISTORY 0x100 //allow diskhistory (if disk image)
#define ZFD_CHECKONLY 0x200 //file exists checkc
#define ZFD_DELAYEDOPEN 0x400 //do not unpack, just get metadata
#define ZFD_NORECURSE 0x10000 // do not recurse archives
#define ZFD_NORMAL (ZFD_ARCHIVE|ZFD_UNPACK)
#define ZFD_ALL 0x0000ffff
#define ZFD_RAWDISK_AMIGA 0x10000
#define ZFD_RAWDISK_PC 0x200000
#define ZFILE_UNKNOWN 0
#define ZFILE_CONFIGURATION 1
#define ZFILE_DISKIMAGE 2
#define ZFILE_ROM 3
#define ZFILE_KEY 4
#define ZFILE_HDF 5
#define ZFILE_STATEFILE 6
#define ZFILE_NVR 7
#define ZFILE_HDFRDB 8
#define ZFILE_CDIMAGE 9
extern const TCHAR *uae_archive_extensions[];
extern const TCHAR *uae_ignoreextensions[];
extern const TCHAR *uae_diskimageextensions[];
extern struct zvolume *zfile_fopen_archive (const TCHAR *filename);
extern struct zvolume *zfile_fopen_archive (const TCHAR *filename, int flags);
extern struct zvolume *zfile_fopen_archive_root (const TCHAR *filename, int flags);
extern void zfile_fclose_archive (struct zvolume *zv);
extern int zfile_fs_usage_archive (const TCHAR *path, const TCHAR *disk, struct fs_usage *fsp);
extern int zfile_stat_archive (const TCHAR *path, struct mystat *statbuf);
extern struct zdirectory *zfile_opendir_archive (const TCHAR *path);
extern struct zdirectory *zfile_opendir_archive (const TCHAR *path, int flags);
extern void zfile_closedir_archive (struct zdirectory *);
extern int zfile_readdir_archive (struct zdirectory *, TCHAR*);
extern int zfile_readdir_archive (struct zdirectory *, TCHAR*, bool fullpath);
extern struct zfile *zfile_readdir_archive_open (struct zdirectory *zd, const TCHAR *mode);
extern void zfile_resetdir_archive (struct zdirectory *);
extern int zfile_fill_file_attrs_archive (const TCHAR *path, int *isdir, int *flags, TCHAR **comment);
extern uae_s64 zfile_lseek_archive (struct zfile *d, uae_s64 offset, int whence);
extern uae_s64 zfile_fsize_archive (struct zfile *d);
extern int zfile_read_archive (struct zfile *d, void *b, unsigned int size);
extern void zfile_close_archive (struct zfile *d);
extern struct zfile *zfile_open_archive (const TCHAR *path, int flags);
extern int zfile_exists_archive (const TCHAR *path, const TCHAR *rel);
extern bool zfile_needwrite (struct zfile*);
struct mytimeval
{
uae_s64 tv_sec;
uae_s32 tv_usec;
};
struct mystat
{
uae_s64 size;
uae_u32 mode;
struct mytimeval mtime;
};
extern void timeval_to_amiga (struct mytimeval *tv, int* days, int* mins, int* ticks, int tickcount);
extern void amiga_to_timeval (struct mytimeval *tv, int days, int mins, int ticks, int tickcount);
#endif /* UAE_ZFILE_H */
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