| 1 | #ifndef MTOOLS_MAINLOOP_H
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| 2 | #define MTOOLS_MAINLOOP_H
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| 3 |
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| 4 | #ifndef OS_Minix
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| 5 | #include <sys/param.h>
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| 6 | #endif
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| 7 | #include "vfat.h"
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| 8 | #include "mtoolsDirent.h"
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| 9 |
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| 10 | typedef struct MainParam_t {
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| 11 | /* stuff needing to be initialised by the caller */
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| 12 | int (*loop)(Stream_t *Dir, struct MainParam_t *mp,
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| 13 | const char *filename);
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| 14 | int (*dirCallback)(direntry_t *, struct MainParam_t *);
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| 15 | int (*callback)(direntry_t *, struct MainParam_t *);
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| 16 | int (*unixcallback)(struct MainParam_t *mp);
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| 17 |
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| 18 | void *arg; /* command-specific parameters
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| 19 | * to be passed to callback */
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| 20 |
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| 21 | int openflags; /* flags used to open disk */
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| 22 | int lookupflags; /* flags used to lookup up using vfat_lookup */
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| 23 | int fast_quit; /* for commands manipulating multiple files, quit
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| 24 | * as soon as even _one_ file has a problem */
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| 25 |
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| 26 | char *shortname; /* where to put the short name of the matched file */
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| 27 | char *longname; /* where to put the long name of the matched file */
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| 28 |
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| 29 | /* out parameters */
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| 30 | Stream_t *File;
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| 31 |
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| 32 | direntry_t *direntry; /* dir of this entry */
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| 33 | char *unixSourceName; /* filename of the last opened Unix source
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| 34 | * file (Unix equiv of Dos direntry) */
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| 35 |
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| 36 | Stream_t *targetDir; /* directory where to place files */
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| 37 | char *unixTarget; /* directory on Unix where to put files */
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| 38 |
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| 39 | const char *targetName; /* basename of target file, or NULL if same
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| 40 | * basename as source should be conserved */
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| 41 |
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| 42 | char *originalArg; /* original argument, complete with wildcards */
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| 43 | int basenameHasWildcard; /* true if there are wildcards in the
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| 44 | * basename */
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| 45 |
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| 46 |
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| 47 | /* internal data */
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| 48 | char mcwd[MAX_PATH+4];
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| 49 |
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| 50 | char *fileName; /* resolved Unix filename */
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| 51 | } MainParam_t;
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| 52 |
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| 53 | void init_mp(MainParam_t *MainParam);
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| 54 | int main_loop(MainParam_t *MainParam, char **argv, int argc);
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| 55 |
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| 56 | int target_lookup(MainParam_t *mp, const char *arg);
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| 57 |
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| 58 | Stream_t *open_root_dir(char *drivename, int flags);
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| 59 |
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| 60 | const char *mpGetBasename(MainParam_t *mp); /* statically allocated
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| 61 | * string */
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| 62 |
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| 63 | void mpPrintFilename(FILE *file, MainParam_t *mp);
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| 64 | const char *mpPickTargetName(MainParam_t *mp); /* statically allocated string */
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| 65 |
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| 66 | char *mpBuildUnixFilename(MainParam_t *mp); /* dynamically allocated, must
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| 67 | * be freed */
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| 68 |
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| 69 | int isSpecial(const char *name);
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| 70 |
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| 71 | #define MISSED_ONE 2 /* set if one cmd line argument didn't match any files */
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| 72 | #define GOT_ONE 4 /* set if a match was found, used for exit status */
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| 73 | #define NO_CWD 8 /* file not found while looking for current working
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| 74 | * directory */
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| 75 | #define ERROR_ONE 16 /* flat out error, such as problems with target file,
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| 76 | interrupt by user, etc. */
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| 77 | #define STOP_NOW 32 /* stop as soon as possible, not necessarily an error */
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| 78 |
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| 79 | #endif
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