defines.h

open arj source

#define BS_NONE                    0    /* No respect to backup files */
#define BS_SELECT                  1    /* Select backup files */
#define BS_ONLY                    2    /* Select ONLY backup files */

/* Timestamp override modes */

#define ATO_NONE                   0    /* Default */
#define ATO_NEWEST                 1    /* Set to newest (-s) */
#define ATO_SAVE_ORIGINAL          2    /* Save original timestamp (-s1) */
#define ATO_SAVE_ARCHIVE           3    /* Save archive timestamp (-s2) */
#define ATO_SAVE_BOTH              4    /* Save both timestamps (-s3) */

/* Hollow mode settings */

#define HM_NONE                    0    /* Standard mode */
#define HM_CRC                     1    /* Store only the CRC */
#define HM_NO_CRC                  2    /* Store only date/size/attributes */
#define HM_RESTORE_ATTRS           3    /* Restore attributes */
#define HM_RESTORE_DATES           4    /* Restore dates */
#define HM_RESTORE_ALL             5    /* Restore both attributes and dates */

/* CRC testing (-jt) options */

#define TC_NONE                    0    /* No testing, default */
#define TC_ARCHIVE                 1    /* Test entire archive (-jt) */
#define TC_CRC_AND_CONTENTS        2    /* Test CRC and contents (-jt1) */
#define TC_ADDED_FILES             3    /* Test only added files (-jt2) */
#define TC_ATTRIBUTES              4    /* Test only fdate/fsize (-jt3) */

/* -2d (compatible Host OS) settings */

#define CHO_NATIVE                 0    /* Use native OS */
#define CHO_USE_DOS                1    /* Always set host OS to DOS */
#define CHO_COMMENT                2    /* Fix comments only */

/* Recovery options */

#define RB_NONE                    0    /* Default, exit on broken files */
#define RB_NORMAL                  1    /* Normal mode, skip CRC errors (-jr) */
#define RB_TIGHT                   2    /* Tight mode, skip header errors
                                           (-jr1) */

/* Path exclusion options */

#define EP_NONE                    0    /* Default, store the full path */
#define EP_PATH                    1    /* Exclude path */
#define EP_BASEDIR                 2    /* Exclude base directory */

/* Century handling options */

#define CENT_DEFAULT               0    /* Default century handling */
#define CENT_SKIP                  1    /* Skip century in dates (-2k) */
#define CENT_SMART                 2    /* Smart handling (-2k1) */

/* Owner storage options */

#define OWNSTG_NONE                0    /* No owner storage */
#define OWNSTG_CHAR                1    /* Store in character format */
#define OWNSTG_ID                  2    /* Store in UID/GID format */
#define OWNSTG_CHAR_GID            3    /* Character format + GID */

/* OS codes */

#define OS_DOS                     0    /* MS-DOS */
#define OS_PRIMOS                  1    /* PRIMOS */
#define OS_UNIX                    2    /* UNIX-like operating systems */
#define OS_AMIGA                   3    /* AMIGA */
#define OS_MACOS                   4    /* Macintosh */
#define OS_OS2                     5    /* OS/2, WSoD, Warp Server, eCS */
#define OS_APPLE                   6    /* Apple GS */
#define OS_ATARI                   7    /* ATARI ST */
#define OS_NEXT                    8    /* NeXT */
#define OS_VAX                     9    /* VAX/VMS */
#define OS_WIN95                  10    /* Windows 95/98 */
#define OS_WINNT                  11    /* Windows NT/2000 */
#define OS_WIN32            OS_WINNT    /* Since ARJ v 2.62c */

#define OS_SPECIAL            0xFFFF    /* Reserved for special handling */

/* Implementation-independent path separators */

#define PATHSEP_UNIX             '/'
#define PATHSEP_DOS             '\\'

/* List character */

#define LISTCHAR_DEFAULT         '!'

/* Time filtering capabilities */

#define TCHECK_NOTHING             0    /* Time is not checked */
#define TCHECK_FTIME               1    /* Last write time */
#define TCHECK_NDAYS               2    /* No older than N days */
#define TCHECK_CTIME               3    /* Creation time */
#define TCHECK_ATIME               4    /* Last access time */

#define NULL_TIME                 0L    /* Non-existent timestamp */

/* Attributes for tagging */

#define TAG_FILES             0x0000    /* All files (-hbf -> -hbndhrs) */
#define TAG_ARCH              0x0001    /* Files with FA_ARCH set (-hba) */
#define TAG_NOT_ARCH          0x0002    /* Files with FA_ARCH clear (-hbb) */
#define TAG_RDONLY            0x0004    /* Read-only files (-hbr) */
#define TAG_SYSTEM            0x0008    /* System files (-hbs) */
#define TAG_HIDDEN            0x0010    /* Hidden files (-hbf) */
#define TAG_DIREC             0x0020    /* Directories (-hbd) */
#define TAG_LABEL             0x0040    /* Volume labels (-hbl) */
#define TAG_CHAPTER           0x0080    /* Internal chapter labels (-hbc) */
#define TAG_NORMAL            0x0100    /* Normal files (-hbn) */
#define TAG_WINLFN            0x0200    /* Windows 95 long filenames (-hbw) */
#define TAG_UXSPECIAL         0x0400    /* UNIX special files (-hbu) */

#define TAG_LIST      "FABRSHDLCNWU"    /* Used in command prompt */

/* Archive attribute filtering */

#define FAA_NONE                   0    /* Ignore archive bit (default) */
#define FAA_BACKUP                 1    /* Backup changed files */
#define FAA_BACKUP_CLEAR           2    /* Backup changed, reset archive bits */
#define FAA_CLEAR                  3    /* only reset archive bits */
#define FAA_RESTORE_CLEAR          4    /* reset archive bit during restore */
#define FAA_EXCL_CLEAR             5    /* do not restore bits, reset arc */
#define FAA_SKIP_ATTRS             6    /* do not restore any file attributes */

/* LFN support state */

#define LFN_NOT_SUPPORTED          0    /* Running in pure DOS */
#define LFN_SUPPORTED              1    /* Default for '95s */
#define LFN_COMP                   2    /* Compatibility mode */

/* validate_path actions */

#define VALIDATE_ALL               0    /* Remove all relative specs */
#define VALIDATE_NOTHING           1    /* Do nothing */
#define VALIDATE_DRIVESPEC         2    /* Remove leading drive specs */

/* File flags in filelist table. Two different mappings existed in ARJSFXV and
   ARJ as of v 2.72 (eliminated 17/01/2001 -- ASR) */

#define FLFLAG_TO_PROCESS         0    /* To be processed */
#define FLFLAG_PROCESSED          1    /* Already processed */
#define FLFLAG_SKIPPED            2    /* Forced to skip */
#define FLFLAG_DELETED            3    /* Already deleted */

/* Special processing actions */

#define CFA_NONE                   0    /* No special processing */
#define CFA_REMPATH                1    /* Remove paths from filenames */
#define CFA_GARBLE                 2    /* Garble files */
#define CFA_MARK_INCREMENT         3    /* Marking for chapter archives... */
#define CFA_UNMARK                 4
#define CFA_MARK                   5
#define CFA_MARK_EXT               6
#define CFA_UNMARK_EXT             7
#define CFA_UNGARBLE               8    /* Decrypt files */

/* File list generation options */

#define FETCH_DEFAULT              0    /* Standard files */
#define FETCH_FILES                1    /* Hidden files, etc. */
#define FETCH_DIRS                 2    /* Same + directories */

/* Extension serialization types */

#define EXT_NO_SERIALIZE           0    /* Do not serialize extensions */
#define EXT_SUBSTITUTE             1    /* Substitute extension */
#define EXT_INSERT                 2    /* Insert number before extension */

/* Operations on final pass  */

#define FP_GARBLE               0x02    /* Encryption stamping */
#define FP_SECURITY             0x15    /* Security envelope creation */
#define FP_VOLUME               0x16    /* Multivolume processing */
#define FP_CHAPTER              0x17    /* Chapter operations */
#define FP_PROT                 0x18    /* ARJ-PROTECT recovery record */

/* Encryption id states */

#define ENCID_NONE                 0    /* Default */
#define ENCID_GARBLE               1    /* Garble operation */
#define ENCID_UNGARBLE             2    /* Ungarble operation */

/* Message section validation flag */

#define CHKMSG_NOSKIP              0    /* Process CRC32 accumulation */
#define CHKMSG_SFX_HELP            1    /* Display ARJSFX help */
#define CHKMSG_SKIP               -1    /* Skip CRC32 accumulation */

/* Hardlink suppression */

#define SHL_NONE                   0    /* Normal processing */
#define SHL_DROP                   1    /* Ignore (do not add/extract) */
#define SHL_SOFT                   2    /* Ignore on addition, replace
                                           w/symlinks upon extraction */

/* Directory recursion order */

#define RO_LAST                    0    /* Contents, then direntry */
#define RO_FIRST                   1    /* Direntry, then contents */

/* Multivolume processing definitions */

#define MULTIVOLUME_RESERVE      604    /* Number of bytes to subtract */
#define MULTIVOLUME_INCREMENT    500    /* Criteria of switching to next vol. */
#define MIN_VOLUME_SIZE       10000L    /* Minimal allowed volume size */
#define MAX_VOLUME_TRIES           9    /* Number of times to check if we can
                                           switch to the next volume */
#define MAX_VOLUME_FT_CHECKS       3    /* Number of times to check the file
                                           timestamp */

/* SFX definitions */

#define SFX_COMMAND_SIZE          80    /* Length of SFX options in comment
                                           (must be less than CHAR_MAX) */

/* Color highlighting */

#ifdef COLOR_OUTPUT
struct color_hl
{
 char color;
 char arg;
};
#endif

#define H_STD                      0    /* Standard text */
#define H_OPER                     1    /* Operation/progress counters */
#define H_HL                       2    /* Highlight */
#define H_SIG                      3    /* Signal */
#define H_ALERT                    4    /* Alert */
#define H_PROMPT                   5    /* Prompt */
#define H_COLORMASK             0x0F    /* Color index */
/* Flags */
#define H_WEAK                  0x10    /* After answering "NO" to the pause
                                           request, the user will be brought
                                           back to main processing loop */
#define H_NFMT                  0x20    /* Revert to H_STD for formatting
                                           areas (e.g. "%d files") */
#define H_FORCE                 0x40    /* Does not go off with "-*",
                                           needs "-*1" to be silenced */
#define H_ERR      (H_ALERT|H_FORCE)    /* Make error msgs visible */

/* Line feed is used many times so we prefer to declare is as public in
   ENVIRON.C and use far references to it: */

extern char simple_lf[];
#define lf simple_lf
extern char simple_cr[];
#define cr simple_cr

/* An extended file information structure */

struct disk_file_info
{
 struct file_properties file_properties;
 char name[1];                          /* Allocated dynamically */
};

/* Memory packing */

struct mempack
{
 char FAR *comp;
 char FAR *orig;
 unsigned int compsize;
 unsigned int origsize;
 int method;
};

#define MEMPACK_OVERHEAD           4    /* CRC32 (for now) */

#endif