diff options
Diffstat (limited to 'tandem/tandem.h')
| -rw-r--r-- | tandem/tandem.h | 248 |
1 files changed, 248 insertions, 0 deletions
diff --git a/tandem/tandem.h b/tandem/tandem.h new file mode 100644 index 0000000..7868fdd --- /dev/null +++ b/tandem/tandem.h @@ -0,0 +1,248 @@ +/* + Copyright (c) 1990-1999 Info-ZIP. All rights reserved. + + See the accompanying file LICENSE, version 1999-Oct-05 or later + (the contents of which are also included in zip.h) for terms of use. + If, for some reason, both of these files are missing, the Info-ZIP license + also may be found at: ftp://ftp.cdrom.com/pub/infozip/license.html +*/ +#ifndef __tandem_h /* prevent multiple inclusions */ +#define __tandem_h + +#define TANDEM /* better than __TANDEM */ + +/* LICENSED define now supplied by compile time option (MAKE) */ + +#define NO_UNISTD_H +#define NO_RMDIR +#define NO_MKTEMP +#ifdef ZIP +# define USE_CASE_MAP +# define USE_EF_UT_TIME +#endif /* ZIP */ + +/* Include file for TANDEM */ + +#ifndef NULL +# define NULL 0 +#endif + +#include <time.h> /* the usual non-BSD time functions */ +#include <stdio.h> +#include <sysstat.h> +#include <unistd.h> +#include <errno.h> + +#define PASSWD_FROM_STDIN + /* Kludge until we know how to open a non-echo tty channel */ + +#define NSK_UNSTRUCTURED 0 +#define NSK_RELATIVE 1 +#define NSK_ENTRYSEQUENCED 2 +#define NSK_KEYSEQUENCED 3 +#define NSK_OBJECTFILECODE 100 +#define NSK_EDITFILECODE 101 +#define NSK_ZIPFILECODE 1001 +#define TANDEM_BLOCKSIZE 4096 +#define MAX_NORMAL_READ 4096 +#define MAX_EDIT_READ 255 +#define MAX_LARGE_READ 57344 +#define MAX_LARGE_READ_EXPAND 30720 + +#define MAXFILEPARTLEN 8 +#define MAXPATHLEN 128 +#define EXTENSION_MAX 3 +/* FILENAME_MAX is defined in stdio.h */ + +#define EXIT zexit /* To stop creation of Abend files */ +#define RETURN zexit /* To stop creation of Abend files */ +#define fopen zipopen /* To allow us to set extent sizes */ +#define putc zputc /* To allow us to auto flush */ + + +/* Prototype function declarations */ + +void zexit (int); + +FILE *zipopen( +const char *, +const char * +); + +int zputc( +int, +FILE * +); + +int zgetch (void); + +short parsename( + const char *, + char *, + char * +); + +int islicensed (void); + +time_t gmt_to_time_t (long long *); + +/* End of prototype function declarations */ + + +#define FOPR "rb" +#define FOPM "r+" +#define FOPW "wb" +#define FOPWT "w" + +#define CBSZ 0x10000 /* Was used for both fcopy and file_read. */ + /* Created separate define (SBSZ) for file_read */ + /* fcopy param is type size_t (unsigned long) */ + /* For Guardian we choose a multiple of 4K */ + +#define ZBSZ 0x10000 /* This is used in call to setvbuf, 64K seems to work */ + /* in all memory models. Again it is an unsigned long */ + /* For Guardian we choose a multiple of 4K */ + +#ifndef __INT32 +#define SBSZ 0x0e000 /* Maximum of size unsigned (int). Only used in STORE */ + /* method. We can use up to 56K bytes thanks to large */ + /* transfer mode. Note WSIZE is limited to 32K, which */ + /* limits the DEFLATE read size to same value. */ +#else +#define SBSZ 0x10000 /* WIDE model so we can use 64K */ +#endif /* __INT32 */ + +#define NAMELEN FILENAME_MAX+1+EXTENSION_MAX /* allow for space extension */ + +struct dirent { + struct dirent *d_next; + char d_name[NAMELEN+1]; +}; + +typedef struct _DIR { + struct dirent *D_list; + struct dirent *D_curpos; + char D_path[NAMELEN+1]; +} DIR; + +DIR * opendir(const char *dirname); +struct dirent *readdir(DIR *dirp); +void rewinddir(DIR *dirp); +int closedir(DIR *dirp); +char * readd(DIR *dirp); + +#define DISK_DEVICE 3 + +/* SETMODE Literals */ +#define SET_FILE_SECURITY 1 +#define SET_FILE_OWNER 2 +#define SET_FILE_BUFFERED 90 +#define SET_FILE_BUFFERSIZE 93 +#define SET_LARGE_TRANSFERS 141 + +/* FILE_OPEN_ Literals */ +#define NSK_RDWR 0 +#define NSK_RDONLY 1 +#define NSK_WRONLY 2 +#define NSK_APPEND 3 +#define NSK_SHARED 0 +#define NSK_EXCLUSIVE 1 +#define NSK_PROCESSEXCLUSIVE 2 +#define NSK_PROTECTED 3 +#define NSK_UNSTRUCTUREDACCESS 0x8000 +#define NSK_NOUPDATEOPENTIME 0x2000 + +#define NSK_NO_DELIMITER 0x0001 +#define NSK_USE_FF_DELIMITER 0x0002 +#define NSK_SPACE_FILL 0x0004 +#define NSK_TRIM_TRAILING_SPACE 0x0008 +#define NSK_LARGE_READ_EXPAND 0x0100 /* use smaller value for Expand */ + +#define DOS_EXTENSION '.' +#define TANDEM_EXTENSION ' ' +#define TANDEM_DELIMITER '.' +#define TANDEM_NODE '\\' +#define INTERNAL_DELIMITER '/' +#define INTERNAL_NODE '//' +#define TANDEM_WILD_1 '*' +#define TANDEM_WILD_2 '?' + +#define DOS_EXTENSION_STR "." +#define TANDEM_EXTENSION_STR " " +#define TANDEM_DELIMITER_STR "." +#define TANDEM_NODE_STR "\\" +#define INTERNAL_DELIMITER_STR "/" +#define INTERNAL_NODE_STR "//" + +/* Use 'spare' area at end of stat structure to hold additional Tandem/NSK + file details. Initially used to hold Creation time, now also holds most + Enscribe details */ + +struct nsk_stat_reserved +{ + int64_t spare[3]; +}; + +typedef struct +{ + unsigned group : 8; + unsigned user : 8; +} nsk_owner; + +typedef struct +{ + unsigned buffered : 1; + unsigned audited : 1; + unsigned acompress : 1; + unsigned icompress : 1; + unsigned dcompress : 1; + unsigned oddunstr : 1; + unsigned verified : 1; + unsigned serial : 1; + unsigned refresheof : 1; + unsigned broken : 1; + unsigned corrupt : 1; + unsigned primpart : 1; + unsigned secpart : 1; + unsigned crashopen : 1; + unsigned rollforward : 1; + unsigned clearonpurge: 1; +} nsk_file_flags; + +typedef struct +{ + unsigned short filecode; /* 16 */ + unsigned short block; /* 16 */ /* Allow of block > 4096 one day ! */ + nsk_file_flags flags; /* 16 */ + nsk_owner owner; /* 16 */ + unsigned short primext; /* 16 */ + unsigned short secext; /* 16 */ + unsigned maxext : 10; + unsigned read : 3; + unsigned write : 3; + unsigned execute : 3; + unsigned delete : 3; + unsigned licensed : 1; + unsigned progid : 1; + unsigned keylen : 8; + unsigned : 5; + unsigned keyoff : 11; + unsigned : 1; + unsigned filetype : 2; + unsigned fileopen : 1; + unsigned reclen : 12; +} nsk_file_attrs; + +struct nsk_stat_overlay +{ + time_t creation_time; /* 32 */ + char nsk_ef_start; /* Start of ef region */ +}; + +typedef union +{ + struct nsk_stat_reserved reserved; + struct nsk_stat_overlay ov; +} nsk_stat_ov; + +#endif /* !__tandem_h */ |