ViewVC Help
View File | Revision Log | Show Annotations | Download File
/cvs/fcrackzip/crack.h
Revision: 1.1
Committed: Mon Aug 4 07:09:50 2008 UTC (16 years, 3 months ago) by root
Content type: text/plain
Branch: MAIN
CVS Tags: HEAD
Log Message:
initial check-in, also 1.0 check-in

File Contents

# Content
1 #ifndef CRACK_H
2 #define CRACK_H
3
4 #define MAX_PW 40 /* should be low, but conservative. */
5 #define BENCHMARK_LOOPS 5000000
6
7 extern u8 pw[MAX_PW+1];
8 extern u8 *pw_end;
9
10 /* a gen_func must modify the global variables "pw" and "pw_end" to the next
11 * password to be checked and return the number of characters that have
12 * changed, counting from the end, or zero, to indicate end of cracking.
13 */
14 typedef int (*gen_func)(void);
15
16 /* a callback_func can investigate the passed password. nonzero
17 * return values stop cracking (and the return value will be handed
18 * out to the caller.
19 */
20 typedef int (*callback_func)(const char *, const char *);
21
22 /* brute force. */
23 extern u8 bf_next[256];
24 extern u8 bf_last;
25
26 extern int verbosity;
27 extern int use_unzip;
28
29 #define FILE_SIZE 12
30 #define CRC_SIZE 2
31 #define HEADER_SIZE (FILE_SIZE+CRC_SIZE)
32
33 #define MAX_FILES 8
34
35 extern u8 files[MAX_FILES*HEADER_SIZE];
36 extern const char *file_path[MAX_FILES];
37 extern int file_count;
38
39 typedef struct {
40 char *desc;
41 void (*init_crack_pw)(void);
42 int (*crack_pw)(gen_func, callback_func);
43 void (*load_file)(const char *);
44 } method;
45
46 extern method methods[];
47 extern int default_method;
48
49 #endif