dmlib: tools/fanalyze.c annotate

annotate tools/fanalyze.c @ 2272:4f52b7f5fe51

Bail out from the matching search if we exceed the match limits.

author	Matti Hamalainen <ccr@tnsp.org>
date	Mon, 17 Jun 2019 11:50:12 +0300
parents	dcf9abeec930
children	6878aad714ce

rev	line source
1682 2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	1 /*
2234 ef1845cb436e Improve help, cosmetics. Matti Hamalainen <ccr@tnsp.org> parents: 2232 diff changeset	2 * Fanalyze - Commandline tool for analyzing similarities between multiple files
1682 2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	3 * Programmed and designed by Matti 'ccr' Hamalainen
2232 ba639902d57c Bump copyright and version. Matti Hamalainen <ccr@tnsp.org> parents: 2229 diff changeset	4 * (C) Copyright 2018-2019 Tecnic Software productions (TNSP)
1682 2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	5 *
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	6 * Please read file 'COPYING' for information on license and distribution.
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	7 */
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	8 #include "dmtool.h"
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	9 #include "dmlib.h"
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	10 #include "dmargs.h"
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	11 #include "dmfile.h"
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	12
2269 f350c7514785 Cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 2268 diff changeset	13 #define SET_MAX_FILES 64
f350c7514785 Cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 2268 diff changeset	14 #define SET_MAX_ELEMS 256
2268 f2ff364065eb Add constant define for maximum number of variants. Matti Hamalainen <ccr@tnsp.org> parents: 2267 diff changeset	15 #define SET_MAX_VARIANTS 4
2267 3739e2ac8bb1 Add 'beta' level feature to fanalyze, for finding matching byte sequences of minimum Matti Hamalainen <ccr@tnsp.org> parents: 2249 diff changeset	16
2269 f350c7514785 Cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 2268 diff changeset	17 #define SET_MAX_GREP_VALUES 64
f350c7514785 Cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 2268 diff changeset	18 #define SET_MAX_GREP_LIST 64
f350c7514785 Cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 2268 diff changeset	19
f350c7514785 Cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 2268 diff changeset	20 #define SET_MAX_SEQUENCES 1024
f350c7514785 Cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 2268 diff changeset	21 #define SET_MAX_PLACES 1024
1682 2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	22
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	23
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	24 /* Typedefs
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	25 */
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	26 typedef struct
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	27 {
1996 4a4c3e15b8c2 Add more analyzing. Matti Hamalainen <ccr@tnsp.org> parents: 1995 diff changeset	28 Uint8 stats[SET_MAX_ELEMS];
4a4c3e15b8c2 Add more analyzing. Matti Hamalainen <ccr@tnsp.org> parents: 1995 diff changeset	29 Uint8 variants, data;
2268 f2ff364065eb Add constant define for maximum number of variants. Matti Hamalainen <ccr@tnsp.org> parents: 2267 diff changeset	30 int interest[SET_MAX_VARIANTS];
f2ff364065eb Add constant define for maximum number of variants. Matti Hamalainen <ccr@tnsp.org> parents: 2267 diff changeset	31 int interestF[SET_MAX_VARIANTS];
1996 4a4c3e15b8c2 Add more analyzing. Matti Hamalainen <ccr@tnsp.org> parents: 1995 diff changeset	32 } DMCompElem;
4a4c3e15b8c2 Add more analyzing. Matti Hamalainen <ccr@tnsp.org> parents: 1995 diff changeset	33
4a4c3e15b8c2 Add more analyzing. Matti Hamalainen <ccr@tnsp.org> parents: 1995 diff changeset	34
4a4c3e15b8c2 Add more analyzing. Matti Hamalainen <ccr@tnsp.org> parents: 1995 diff changeset	35 typedef struct
4a4c3e15b8c2 Add more analyzing. Matti Hamalainen <ccr@tnsp.org> parents: 1995 diff changeset	36 {
4a4c3e15b8c2 Add more analyzing. Matti Hamalainen <ccr@tnsp.org> parents: 1995 diff changeset	37 int count;
4a4c3e15b8c2 Add more analyzing. Matti Hamalainen <ccr@tnsp.org> parents: 1995 diff changeset	38 Uint8 value;
4a4c3e15b8c2 Add more analyzing. Matti Hamalainen <ccr@tnsp.org> parents: 1995 diff changeset	39 } DMStatValue;
4a4c3e15b8c2 Add more analyzing. Matti Hamalainen <ccr@tnsp.org> parents: 1995 diff changeset	40
4a4c3e15b8c2 Add more analyzing. Matti Hamalainen <ccr@tnsp.org> parents: 1995 diff changeset	41
4a4c3e15b8c2 Add more analyzing. Matti Hamalainen <ccr@tnsp.org> parents: 1995 diff changeset	42 typedef struct
4a4c3e15b8c2 Add more analyzing. Matti Hamalainen <ccr@tnsp.org> parents: 1995 diff changeset	43 {
4a4c3e15b8c2 Add more analyzing. Matti Hamalainen <ccr@tnsp.org> parents: 1995 diff changeset	44 DMStatValue cv[SET_MAX_ELEMS];
4a4c3e15b8c2 Add more analyzing. Matti Hamalainen <ccr@tnsp.org> parents: 1995 diff changeset	45 } DMStats;
4a4c3e15b8c2 Add more analyzing. Matti Hamalainen <ccr@tnsp.org> parents: 1995 diff changeset	46
4a4c3e15b8c2 Add more analyzing. Matti Hamalainen <ccr@tnsp.org> parents: 1995 diff changeset	47
4a4c3e15b8c2 Add more analyzing. Matti Hamalainen <ccr@tnsp.org> parents: 1995 diff changeset	48 typedef struct
4a4c3e15b8c2 Add more analyzing. Matti Hamalainen <ccr@tnsp.org> parents: 1995 diff changeset	49 {
1682 2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	50 char *filename;
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	51 Uint8 *data;
2249 6ba4aed198e4 Cosmetic. Matti Hamalainen <ccr@tnsp.org> parents: 2248 diff changeset	52 size_t size;
1996 4a4c3e15b8c2 Add more analyzing. Matti Hamalainen <ccr@tnsp.org> parents: 1995 diff changeset	53 DMStats stats;
2267 3739e2ac8bb1 Add 'beta' level feature to fanalyze, for finding matching byte sequences of minimum Matti Hamalainen <ccr@tnsp.org> parents: 2249 diff changeset	54 BOOL analyzed;
1682 2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	55 } DMSourceFile;
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	56
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	57
2267 3739e2ac8bb1 Add 'beta' level feature to fanalyze, for finding matching byte sequences of minimum Matti Hamalainen <ccr@tnsp.org> parents: 2249 diff changeset	58 typedef struct
3739e2ac8bb1 Add 'beta' level feature to fanalyze, for finding matching byte sequences of minimum Matti Hamalainen <ccr@tnsp.org> parents: 2249 diff changeset	59 {
3739e2ac8bb1 Add 'beta' level feature to fanalyze, for finding matching byte sequences of minimum Matti Hamalainen <ccr@tnsp.org> parents: 2249 diff changeset	60 DMSourceFile *file; // pointer to file struct where match was found
3739e2ac8bb1 Add 'beta' level feature to fanalyze, for finding matching byte sequences of minimum Matti Hamalainen <ccr@tnsp.org> parents: 2249 diff changeset	61 size_t offs; // offset to match in file data
3739e2ac8bb1 Add 'beta' level feature to fanalyze, for finding matching byte sequences of minimum Matti Hamalainen <ccr@tnsp.org> parents: 2249 diff changeset	62 } DMMatchPlace;
3739e2ac8bb1 Add 'beta' level feature to fanalyze, for finding matching byte sequences of minimum Matti Hamalainen <ccr@tnsp.org> parents: 2249 diff changeset	63
3739e2ac8bb1 Add 'beta' level feature to fanalyze, for finding matching byte sequences of minimum Matti Hamalainen <ccr@tnsp.org> parents: 2249 diff changeset	64
3739e2ac8bb1 Add 'beta' level feature to fanalyze, for finding matching byte sequences of minimum Matti Hamalainen <ccr@tnsp.org> parents: 2249 diff changeset	65 typedef struct
3739e2ac8bb1 Add 'beta' level feature to fanalyze, for finding matching byte sequences of minimum Matti Hamalainen <ccr@tnsp.org> parents: 2249 diff changeset	66 {
3739e2ac8bb1 Add 'beta' level feature to fanalyze, for finding matching byte sequences of minimum Matti Hamalainen <ccr@tnsp.org> parents: 2249 diff changeset	67 size_t len; // length of the matching sequence
3739e2ac8bb1 Add 'beta' level feature to fanalyze, for finding matching byte sequences of minimum Matti Hamalainen <ccr@tnsp.org> parents: 2249 diff changeset	68 Uint8 *data; // "const" pointer to data in one file, don't free()
3739e2ac8bb1 Add 'beta' level feature to fanalyze, for finding matching byte sequences of minimum Matti Hamalainen <ccr@tnsp.org> parents: 2249 diff changeset	69
3739e2ac8bb1 Add 'beta' level feature to fanalyze, for finding matching byte sequences of minimum Matti Hamalainen <ccr@tnsp.org> parents: 2249 diff changeset	70 int nfiles; // number of separate files match was found
3739e2ac8bb1 Add 'beta' level feature to fanalyze, for finding matching byte sequences of minimum Matti Hamalainen <ccr@tnsp.org> parents: 2249 diff changeset	71 int nplaces; // number of places where match was found
3739e2ac8bb1 Add 'beta' level feature to fanalyze, for finding matching byte sequences of minimum Matti Hamalainen <ccr@tnsp.org> parents: 2249 diff changeset	72 DMMatchPlace places[SET_MAX_PLACES];
3739e2ac8bb1 Add 'beta' level feature to fanalyze, for finding matching byte sequences of minimum Matti Hamalainen <ccr@tnsp.org> parents: 2249 diff changeset	73 } DMMatchSeq;
3739e2ac8bb1 Add 'beta' level feature to fanalyze, for finding matching byte sequences of minimum Matti Hamalainen <ccr@tnsp.org> parents: 2249 diff changeset	74
3739e2ac8bb1 Add 'beta' level feature to fanalyze, for finding matching byte sequences of minimum Matti Hamalainen <ccr@tnsp.org> parents: 2249 diff changeset	75
2028 8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	76 enum
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	77 {
2045 1662730053d0 Implement controllable decimal/hexadecimal formatting for offset display mode. Matti Hamalainen <ccr@tnsp.org> parents: 2042 diff changeset	78 DMGV_UINT8 = 0,
1662730053d0 Implement controllable decimal/hexadecimal formatting for offset display mode. Matti Hamalainen <ccr@tnsp.org> parents: 2042 diff changeset	79 DMGV_UINT16_LE,
1662730053d0 Implement controllable decimal/hexadecimal formatting for offset display mode. Matti Hamalainen <ccr@tnsp.org> parents: 2042 diff changeset	80 DMGV_UINT16_BE,
1662730053d0 Implement controllable decimal/hexadecimal formatting for offset display mode. Matti Hamalainen <ccr@tnsp.org> parents: 2042 diff changeset	81 DMGV_UINT32_LE,
1662730053d0 Implement controllable decimal/hexadecimal formatting for offset display mode. Matti Hamalainen <ccr@tnsp.org> parents: 2042 diff changeset	82 DMGV_UINT32_BE,
2028 8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	83
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	84 DMGV_last
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	85 };
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	86
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	87
2045 1662730053d0 Implement controllable decimal/hexadecimal formatting for offset display mode. Matti Hamalainen <ccr@tnsp.org> parents: 2042 diff changeset	88 enum
1662730053d0 Implement controllable decimal/hexadecimal formatting for offset display mode. Matti Hamalainen <ccr@tnsp.org> parents: 2042 diff changeset	89 {
1662730053d0 Implement controllable decimal/hexadecimal formatting for offset display mode. Matti Hamalainen <ccr@tnsp.org> parents: 2042 diff changeset	90 DMGS_HEX = 0,
1662730053d0 Implement controllable decimal/hexadecimal formatting for offset display mode. Matti Hamalainen <ccr@tnsp.org> parents: 2042 diff changeset	91 DMGS_DEC,
1662730053d0 Implement controllable decimal/hexadecimal formatting for offset display mode. Matti Hamalainen <ccr@tnsp.org> parents: 2042 diff changeset	92 DMGS_last
1662730053d0 Implement controllable decimal/hexadecimal formatting for offset display mode. Matti Hamalainen <ccr@tnsp.org> parents: 2042 diff changeset	93 };
1662730053d0 Implement controllable decimal/hexadecimal formatting for offset display mode. Matti Hamalainen <ccr@tnsp.org> parents: 2042 diff changeset	94
1662730053d0 Implement controllable decimal/hexadecimal formatting for offset display mode. Matti Hamalainen <ccr@tnsp.org> parents: 2042 diff changeset	95
2028 8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	96 typedef struct
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	97 {
2034 45ad06bb60c4 Implement offset dump mode in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2032 diff changeset	98 int type;
2045 1662730053d0 Implement controllable decimal/hexadecimal formatting for offset display mode. Matti Hamalainen <ccr@tnsp.org> parents: 2042 diff changeset	99 int disp;
2225 837c79747ea4 Add functionality for grepping multiple consecutive values (8/16/32 le/be) Matti Hamalainen <ccr@tnsp.org> parents: 2045 diff changeset	100 int nvalues;
2269 f350c7514785 Cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 2268 diff changeset	101 Uint32 values[SET_MAX_GREP_LIST];
f350c7514785 Cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 2268 diff changeset	102 BOOL vwildcards[SET_MAX_GREP_LIST];
2034 45ad06bb60c4 Implement offset dump mode in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2032 diff changeset	103 } DMGrepValue;
45ad06bb60c4 Implement offset dump mode in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2032 diff changeset	104
45ad06bb60c4 Implement offset dump mode in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2032 diff changeset	105
45ad06bb60c4 Implement offset dump mode in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2032 diff changeset	106 typedef struct
45ad06bb60c4 Implement offset dump mode in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2032 diff changeset	107 {
2028 8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	108 char *name;
2034 45ad06bb60c4 Implement offset dump mode in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2032 diff changeset	109 Uint32 nmax;
2028 8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	110 unsigned int bsize;
2045 1662730053d0 Implement controllable decimal/hexadecimal formatting for offset display mode. Matti Hamalainen <ccr@tnsp.org> parents: 2042 diff changeset	111 } DMGrepType;
2028 8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	112
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	113
2045 1662730053d0 Implement controllable decimal/hexadecimal formatting for offset display mode. Matti Hamalainen <ccr@tnsp.org> parents: 2042 diff changeset	114 static const DMGrepType dmGrepTypes[DMGV_last] =
2028 8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	115 {
2040 3a7ce77c7f2d Fix integer overflows vs. shifts. Matti Hamalainen <ccr@tnsp.org> parents: 2035 diff changeset	116 { "8bit (byte)" , (1ULL << 8) - 1, 1 },
3a7ce77c7f2d Fix integer overflows vs. shifts. Matti Hamalainen <ccr@tnsp.org> parents: 2035 diff changeset	117 { "16bit (word) LE" , (1ULL << 16) - 1, 2 },
3a7ce77c7f2d Fix integer overflows vs. shifts. Matti Hamalainen <ccr@tnsp.org> parents: 2035 diff changeset	118 { "16bit (word) BE" , (1ULL << 16) - 1, 2 },
3a7ce77c7f2d Fix integer overflows vs. shifts. Matti Hamalainen <ccr@tnsp.org> parents: 2035 diff changeset	119 { "32bit (word) LE" , (1ULL << 32) - 1, 4 },
3a7ce77c7f2d Fix integer overflows vs. shifts. Matti Hamalainen <ccr@tnsp.org> parents: 2035 diff changeset	120 { "32bit (word) BE" , (1ULL << 32) - 1, 4 },
2028 8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	121 };
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	122
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	123
2045 1662730053d0 Implement controllable decimal/hexadecimal formatting for offset display mode. Matti Hamalainen <ccr@tnsp.org> parents: 2042 diff changeset	124 typedef struct
1662730053d0 Implement controllable decimal/hexadecimal formatting for offset display mode. Matti Hamalainen <ccr@tnsp.org> parents: 2042 diff changeset	125 {
1662730053d0 Implement controllable decimal/hexadecimal formatting for offset display mode. Matti Hamalainen <ccr@tnsp.org> parents: 2042 diff changeset	126 char *name;
2229 72e15cc14927 Make the offset mode (-o) also support lists of offsets. Matti Hamalainen <ccr@tnsp.org> parents: 2228 diff changeset	127 char *fmtPrefix;
2045 1662730053d0 Implement controllable decimal/hexadecimal formatting for offset display mode. Matti Hamalainen <ccr@tnsp.org> parents: 2042 diff changeset	128 char *fmt;
1662730053d0 Implement controllable decimal/hexadecimal formatting for offset display mode. Matti Hamalainen <ccr@tnsp.org> parents: 2042 diff changeset	129 } DMGrepDisp;
1662730053d0 Implement controllable decimal/hexadecimal formatting for offset display mode. Matti Hamalainen <ccr@tnsp.org> parents: 2042 diff changeset	130
1662730053d0 Implement controllable decimal/hexadecimal formatting for offset display mode. Matti Hamalainen <ccr@tnsp.org> parents: 2042 diff changeset	131
1662730053d0 Implement controllable decimal/hexadecimal formatting for offset display mode. Matti Hamalainen <ccr@tnsp.org> parents: 2042 diff changeset	132 static const DMGrepDisp dmGrepDisp[DMGS_last] =
1662730053d0 Implement controllable decimal/hexadecimal formatting for offset display mode. Matti Hamalainen <ccr@tnsp.org> parents: 2042 diff changeset	133 {
2229 72e15cc14927 Make the offset mode (-o) also support lists of offsets. Matti Hamalainen <ccr@tnsp.org> parents: 2228 diff changeset	134 { "hex", "0", "x" },
72e15cc14927 Make the offset mode (-o) also support lists of offsets. Matti Hamalainen <ccr@tnsp.org> parents: 2228 diff changeset	135 { "dec", "" , "d" },
2045 1662730053d0 Implement controllable decimal/hexadecimal formatting for offset display mode. Matti Hamalainen <ccr@tnsp.org> parents: 2042 diff changeset	136 };
1662730053d0 Implement controllable decimal/hexadecimal formatting for offset display mode. Matti Hamalainen <ccr@tnsp.org> parents: 2042 diff changeset	137
2249 6ba4aed198e4 Cosmetic. Matti Hamalainen <ccr@tnsp.org> parents: 2248 diff changeset	138
2034 45ad06bb60c4 Implement offset dump mode in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2032 diff changeset	139 enum
2028 8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	140 {
2034 45ad06bb60c4 Implement offset dump mode in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2032 diff changeset	141 FA_ANALYZE,
45ad06bb60c4 Implement offset dump mode in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2032 diff changeset	142 FA_GREP,
45ad06bb60c4 Implement offset dump mode in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2032 diff changeset	143 FA_OFFSET,
2267 3739e2ac8bb1 Add 'beta' level feature to fanalyze, for finding matching byte sequences of minimum Matti Hamalainen <ccr@tnsp.org> parents: 2249 diff changeset	144 FA_MATCHES,
2034 45ad06bb60c4 Implement offset dump mode in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2032 diff changeset	145 };
2028 8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	146
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	147
1682 2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	148 /* Global variables
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	149 */
2034 45ad06bb60c4 Implement offset dump mode in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2032 diff changeset	150 int setMode = FA_ANALYZE;
2028 8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	151 int nsrcFiles = 0; // Number of source files
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	152 DMSourceFile srcFiles[SET_MAX_FILES]; // Source file names
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	153 DMStats totalStats;
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	154 int nsetGrepValues = 0;
2269 f350c7514785 Cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 2268 diff changeset	155 DMGrepValue setGrepValues[SET_MAX_GREP_VALUES];
2267 3739e2ac8bb1 Add 'beta' level feature to fanalyze, for finding matching byte sequences of minimum Matti Hamalainen <ccr@tnsp.org> parents: 2249 diff changeset	156 size_t optMinMatchLen = 8;
3739e2ac8bb1 Add 'beta' level feature to fanalyze, for finding matching byte sequences of minimum Matti Hamalainen <ccr@tnsp.org> parents: 2249 diff changeset	157
3739e2ac8bb1 Add 'beta' level feature to fanalyze, for finding matching byte sequences of minimum Matti Hamalainen <ccr@tnsp.org> parents: 2249 diff changeset	158 DMMatchSeq dmSequences[SET_MAX_SEQUENCES];
3739e2ac8bb1 Add 'beta' level feature to fanalyze, for finding matching byte sequences of minimum Matti Hamalainen <ccr@tnsp.org> parents: 2249 diff changeset	159 int ndmSequences = 0;
1682 2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	160
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	161
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	162 /* Arguments
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	163 */
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	164 static const DMOptArg optList[] =
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	165 {
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	166 { 0, '?', "help", "Show this help", OPT_NONE },
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	167 { 1, 'v', "verbose", "Be more verbose", OPT_NONE },
2225 837c79747ea4 Add functionality for grepping multiple consecutive values (8/16/32 le/be) Matti Hamalainen <ccr@tnsp.org> parents: 2045 diff changeset	168 { 2, 'g', "grep", "Binary grep <val>[,<val2>...][:<le\|be>[8\|16\|32]]", OPT_ARGREQ },
2229 72e15cc14927 Make the offset mode (-o) also support lists of offsets. Matti Hamalainen <ccr@tnsp.org> parents: 2228 diff changeset	169 { 3, 'o', "offset", "Show data in offset <offs>[,<offs2>...][:<le\|be>[8\|16\|32][d\|x]]", OPT_ARGREQ },
2267 3739e2ac8bb1 Add 'beta' level feature to fanalyze, for finding matching byte sequences of minimum Matti Hamalainen <ccr@tnsp.org> parents: 2249 diff changeset	170 { 4, 'm', "match", "Find matching sequences minimum of <n> bytes long", OPT_NONE },
3739e2ac8bb1 Add 'beta' level feature to fanalyze, for finding matching byte sequences of minimum Matti Hamalainen <ccr@tnsp.org> parents: 2249 diff changeset	171 { 5, 'n', "minmatch", "Minimum match sequence length", OPT_ARGREQ },
1682 2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	172 };
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	173
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	174 static const int optListN = sizeof(optList) / sizeof(optList[0]);
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	175
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	176
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	177 void argShowHelp()
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	178 {
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	179 dmPrintBanner(stdout, dmProgName, "[options] <input file #1> <input file #2> [...]");
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	180 dmArgsPrintHelp(stdout, optList, optListN, 0);
2225 837c79747ea4 Add functionality for grepping multiple consecutive values (8/16/32 le/be) Matti Hamalainen <ccr@tnsp.org> parents: 2045 diff changeset	181
837c79747ea4 Add functionality for grepping multiple consecutive values (8/16/32 le/be) Matti Hamalainen <ccr@tnsp.org> parents: 2045 diff changeset	182 fprintf(stdout,
837c79747ea4 Add functionality for grepping multiple consecutive values (8/16/32 le/be) Matti Hamalainen <ccr@tnsp.org> parents: 2045 diff changeset	183 "\n"
2234 ef1845cb436e Improve help, cosmetics. Matti Hamalainen <ccr@tnsp.org> parents: 2232 diff changeset	184 "Fanalyze is a simplistic commandline tool to assist analysis of similarities\n"
ef1845cb436e Improve help, cosmetics. Matti Hamalainen <ccr@tnsp.org> parents: 2232 diff changeset	185 "between multiple files of same format (but different content). It provides\n"
ef1845cb436e Improve help, cosmetics. Matti Hamalainen <ccr@tnsp.org> parents: 2232 diff changeset	186 "automatic analysis (default operating mode), binary grep functionality (-g)\n"
ef1845cb436e Improve help, cosmetics. Matti Hamalainen <ccr@tnsp.org> parents: 2232 diff changeset	187 "and offset data display (-o)\n"
ef1845cb436e Improve help, cosmetics. Matti Hamalainen <ccr@tnsp.org> parents: 2232 diff changeset	188 "\n"
2225 837c79747ea4 Add functionality for grepping multiple consecutive values (8/16/32 le/be) Matti Hamalainen <ccr@tnsp.org> parents: 2045 diff changeset	189 "Value lists for grep function can contain wildcard '?' (or '#') which\n"
837c79747ea4 Add functionality for grepping multiple consecutive values (8/16/32 le/be) Matti Hamalainen <ccr@tnsp.org> parents: 2045 diff changeset	190 "matches any value of the specified (or inferred) type. For example:\n"
837c79747ea4 Add functionality for grepping multiple consecutive values (8/16/32 le/be) Matti Hamalainen <ccr@tnsp.org> parents: 2045 diff changeset	191 "-g 0x0f,7,5,?,5,?,? will match sequence of bytes 0f 07 05 ?? 05 ?? ??\n"
837c79747ea4 Add functionality for grepping multiple consecutive values (8/16/32 le/be) Matti Hamalainen <ccr@tnsp.org> parents: 2045 diff changeset	192 "and -g 0xe,0x1001,?,2023:le16 will match le16 value 000e 1001 ???? 07e7\n"
2267 3739e2ac8bb1 Add 'beta' level feature to fanalyze, for finding matching byte sequences of minimum Matti Hamalainen <ccr@tnsp.org> parents: 2249 diff changeset	193 "\n"
3739e2ac8bb1 Add 'beta' level feature to fanalyze, for finding matching byte sequences of minimum Matti Hamalainen <ccr@tnsp.org> parents: 2249 diff changeset	194 "NOTICE! Matching sequences search (-m) is considered unfinished and\n"
3739e2ac8bb1 Add 'beta' level feature to fanalyze, for finding matching byte sequences of minimum Matti Hamalainen <ccr@tnsp.org> parents: 2249 diff changeset	195 "under development.\n"
2225 837c79747ea4 Add functionality for grepping multiple consecutive values (8/16/32 le/be) Matti Hamalainen <ccr@tnsp.org> parents: 2045 diff changeset	196 );
837c79747ea4 Add functionality for grepping multiple consecutive values (8/16/32 le/be) Matti Hamalainen <ccr@tnsp.org> parents: 2045 diff changeset	197 }
837c79747ea4 Add functionality for grepping multiple consecutive values (8/16/32 le/be) Matti Hamalainen <ccr@tnsp.org> parents: 2045 diff changeset	198
837c79747ea4 Add functionality for grepping multiple consecutive values (8/16/32 le/be) Matti Hamalainen <ccr@tnsp.org> parents: 2045 diff changeset	199
837c79747ea4 Add functionality for grepping multiple consecutive values (8/16/32 le/be) Matti Hamalainen <ccr@tnsp.org> parents: 2045 diff changeset	200 BOOL dmGetData(const int type, const DMSourceFile file, const size_t offs, Uint32 mval)
837c79747ea4 Add functionality for grepping multiple consecutive values (8/16/32 le/be) Matti Hamalainen <ccr@tnsp.org> parents: 2045 diff changeset	201 {
837c79747ea4 Add functionality for grepping multiple consecutive values (8/16/32 le/be) Matti Hamalainen <ccr@tnsp.org> parents: 2045 diff changeset	202 Uint8 *data = file->data + offs;
837c79747ea4 Add functionality for grepping multiple consecutive values (8/16/32 le/be) Matti Hamalainen <ccr@tnsp.org> parents: 2045 diff changeset	203 if (offs + dmGrepTypes[type].bsize >= file->size)
837c79747ea4 Add functionality for grepping multiple consecutive values (8/16/32 le/be) Matti Hamalainen <ccr@tnsp.org> parents: 2045 diff changeset	204 {
837c79747ea4 Add functionality for grepping multiple consecutive values (8/16/32 le/be) Matti Hamalainen <ccr@tnsp.org> parents: 2045 diff changeset	205 *mval = 0;
837c79747ea4 Add functionality for grepping multiple consecutive values (8/16/32 le/be) Matti Hamalainen <ccr@tnsp.org> parents: 2045 diff changeset	206 return FALSE;
837c79747ea4 Add functionality for grepping multiple consecutive values (8/16/32 le/be) Matti Hamalainen <ccr@tnsp.org> parents: 2045 diff changeset	207 }
837c79747ea4 Add functionality for grepping multiple consecutive values (8/16/32 le/be) Matti Hamalainen <ccr@tnsp.org> parents: 2045 diff changeset	208
837c79747ea4 Add functionality for grepping multiple consecutive values (8/16/32 le/be) Matti Hamalainen <ccr@tnsp.org> parents: 2045 diff changeset	209 switch (type)
837c79747ea4 Add functionality for grepping multiple consecutive values (8/16/32 le/be) Matti Hamalainen <ccr@tnsp.org> parents: 2045 diff changeset	210 {
837c79747ea4 Add functionality for grepping multiple consecutive values (8/16/32 le/be) Matti Hamalainen <ccr@tnsp.org> parents: 2045 diff changeset	211 case DMGV_UINT8:
837c79747ea4 Add functionality for grepping multiple consecutive values (8/16/32 le/be) Matti Hamalainen <ccr@tnsp.org> parents: 2045 diff changeset	212 mval = ((Uint8 *) data);
837c79747ea4 Add functionality for grepping multiple consecutive values (8/16/32 le/be) Matti Hamalainen <ccr@tnsp.org> parents: 2045 diff changeset	213 break;
837c79747ea4 Add functionality for grepping multiple consecutive values (8/16/32 le/be) Matti Hamalainen <ccr@tnsp.org> parents: 2045 diff changeset	214
837c79747ea4 Add functionality for grepping multiple consecutive values (8/16/32 le/be) Matti Hamalainen <ccr@tnsp.org> parents: 2045 diff changeset	215 case DMGV_UINT16_LE:
837c79747ea4 Add functionality for grepping multiple consecutive values (8/16/32 le/be) Matti Hamalainen <ccr@tnsp.org> parents: 2045 diff changeset	216 mval = DM_LE16_TO_NATIVE(((Uint16 *) data));
837c79747ea4 Add functionality for grepping multiple consecutive values (8/16/32 le/be) Matti Hamalainen <ccr@tnsp.org> parents: 2045 diff changeset	217 break;
837c79747ea4 Add functionality for grepping multiple consecutive values (8/16/32 le/be) Matti Hamalainen <ccr@tnsp.org> parents: 2045 diff changeset	218
837c79747ea4 Add functionality for grepping multiple consecutive values (8/16/32 le/be) Matti Hamalainen <ccr@tnsp.org> parents: 2045 diff changeset	219 case DMGV_UINT16_BE:
837c79747ea4 Add functionality for grepping multiple consecutive values (8/16/32 le/be) Matti Hamalainen <ccr@tnsp.org> parents: 2045 diff changeset	220 mval = DM_BE16_TO_NATIVE(((Uint16 *) data));
837c79747ea4 Add functionality for grepping multiple consecutive values (8/16/32 le/be) Matti Hamalainen <ccr@tnsp.org> parents: 2045 diff changeset	221 break;
837c79747ea4 Add functionality for grepping multiple consecutive values (8/16/32 le/be) Matti Hamalainen <ccr@tnsp.org> parents: 2045 diff changeset	222
837c79747ea4 Add functionality for grepping multiple consecutive values (8/16/32 le/be) Matti Hamalainen <ccr@tnsp.org> parents: 2045 diff changeset	223 case DMGV_UINT32_LE:
837c79747ea4 Add functionality for grepping multiple consecutive values (8/16/32 le/be) Matti Hamalainen <ccr@tnsp.org> parents: 2045 diff changeset	224 mval = DM_LE32_TO_NATIVE(((Uint32 *) data));
837c79747ea4 Add functionality for grepping multiple consecutive values (8/16/32 le/be) Matti Hamalainen <ccr@tnsp.org> parents: 2045 diff changeset	225 break;
837c79747ea4 Add functionality for grepping multiple consecutive values (8/16/32 le/be) Matti Hamalainen <ccr@tnsp.org> parents: 2045 diff changeset	226
837c79747ea4 Add functionality for grepping multiple consecutive values (8/16/32 le/be) Matti Hamalainen <ccr@tnsp.org> parents: 2045 diff changeset	227 case DMGV_UINT32_BE:
837c79747ea4 Add functionality for grepping multiple consecutive values (8/16/32 le/be) Matti Hamalainen <ccr@tnsp.org> parents: 2045 diff changeset	228 mval = DM_BE32_TO_NATIVE(((Uint32 *) data));
837c79747ea4 Add functionality for grepping multiple consecutive values (8/16/32 le/be) Matti Hamalainen <ccr@tnsp.org> parents: 2045 diff changeset	229 break;
837c79747ea4 Add functionality for grepping multiple consecutive values (8/16/32 le/be) Matti Hamalainen <ccr@tnsp.org> parents: 2045 diff changeset	230
837c79747ea4 Add functionality for grepping multiple consecutive values (8/16/32 le/be) Matti Hamalainen <ccr@tnsp.org> parents: 2045 diff changeset	231 default:
837c79747ea4 Add functionality for grepping multiple consecutive values (8/16/32 le/be) Matti Hamalainen <ccr@tnsp.org> parents: 2045 diff changeset	232 *mval = 0;
837c79747ea4 Add functionality for grepping multiple consecutive values (8/16/32 le/be) Matti Hamalainen <ccr@tnsp.org> parents: 2045 diff changeset	233 return FALSE;
837c79747ea4 Add functionality for grepping multiple consecutive values (8/16/32 le/be) Matti Hamalainen <ccr@tnsp.org> parents: 2045 diff changeset	234 }
837c79747ea4 Add functionality for grepping multiple consecutive values (8/16/32 le/be) Matti Hamalainen <ccr@tnsp.org> parents: 2045 diff changeset	235 return TRUE;
837c79747ea4 Add functionality for grepping multiple consecutive values (8/16/32 le/be) Matti Hamalainen <ccr@tnsp.org> parents: 2045 diff changeset	236 }
837c79747ea4 Add functionality for grepping multiple consecutive values (8/16/32 le/be) Matti Hamalainen <ccr@tnsp.org> parents: 2045 diff changeset	237
837c79747ea4 Add functionality for grepping multiple consecutive values (8/16/32 le/be) Matti Hamalainen <ccr@tnsp.org> parents: 2045 diff changeset	238
837c79747ea4 Add functionality for grepping multiple consecutive values (8/16/32 le/be) Matti Hamalainen <ccr@tnsp.org> parents: 2045 diff changeset	239 void dmPrintGrepValueList(const DMGrepValue node, const BOOL match, DMSourceFile file, const size_t offs)
837c79747ea4 Add functionality for grepping multiple consecutive values (8/16/32 le/be) Matti Hamalainen <ccr@tnsp.org> parents: 2045 diff changeset	240 {
2229 72e15cc14927 Make the offset mode (-o) also support lists of offsets. Matti Hamalainen <ccr@tnsp.org> parents: 2228 diff changeset	241 char mfmt[16];
2225 837c79747ea4 Add functionality for grepping multiple consecutive values (8/16/32 le/be) Matti Hamalainen <ccr@tnsp.org> parents: 2045 diff changeset	242
2229 72e15cc14927 Make the offset mode (-o) also support lists of offsets. Matti Hamalainen <ccr@tnsp.org> parents: 2228 diff changeset	243 snprintf(mfmt, sizeof(mfmt), "%%%s%d%s%%s",
72e15cc14927 Make the offset mode (-o) also support lists of offsets. Matti Hamalainen <ccr@tnsp.org> parents: 2228 diff changeset	244 dmGrepDisp[node->disp].fmtPrefix,
2225 837c79747ea4 Add functionality for grepping multiple consecutive values (8/16/32 le/be) Matti Hamalainen <ccr@tnsp.org> parents: 2045 diff changeset	245 dmGrepTypes[node->type].bsize * 2,
2229 72e15cc14927 Make the offset mode (-o) also support lists of offsets. Matti Hamalainen <ccr@tnsp.org> parents: 2228 diff changeset	246 dmGrepDisp[node->disp].fmt);
2225 837c79747ea4 Add functionality for grepping multiple consecutive values (8/16/32 le/be) Matti Hamalainen <ccr@tnsp.org> parents: 2045 diff changeset	247
837c79747ea4 Add functionality for grepping multiple consecutive values (8/16/32 le/be) Matti Hamalainen <ccr@tnsp.org> parents: 2045 diff changeset	248 for (int n = 0; n < node->nvalues; n++)
837c79747ea4 Add functionality for grepping multiple consecutive values (8/16/32 le/be) Matti Hamalainen <ccr@tnsp.org> parents: 2045 diff changeset	249 {
2248 2e656da1b10b Cleanup. Matti Hamalainen <ccr@tnsp.org> parents: 2234 diff changeset	250 const char *veol = (n + 1 < node->nvalues) ? " " : "\n";
2225 837c79747ea4 Add functionality for grepping multiple consecutive values (8/16/32 le/be) Matti Hamalainen <ccr@tnsp.org> parents: 2045 diff changeset	251
837c79747ea4 Add functionality for grepping multiple consecutive values (8/16/32 le/be) Matti Hamalainen <ccr@tnsp.org> parents: 2045 diff changeset	252 if (match)
837c79747ea4 Add functionality for grepping multiple consecutive values (8/16/32 le/be) Matti Hamalainen <ccr@tnsp.org> parents: 2045 diff changeset	253 {
837c79747ea4 Add functionality for grepping multiple consecutive values (8/16/32 le/be) Matti Hamalainen <ccr@tnsp.org> parents: 2045 diff changeset	254 Uint32 mval;
837c79747ea4 Add functionality for grepping multiple consecutive values (8/16/32 le/be) Matti Hamalainen <ccr@tnsp.org> parents: 2045 diff changeset	255 dmGetData(node->type, file, offs + n, &mval);
2229 72e15cc14927 Make the offset mode (-o) also support lists of offsets. Matti Hamalainen <ccr@tnsp.org> parents: 2228 diff changeset	256 dmPrint(1, mfmt, mval, veol);
2225 837c79747ea4 Add functionality for grepping multiple consecutive values (8/16/32 le/be) Matti Hamalainen <ccr@tnsp.org> parents: 2045 diff changeset	257 }
837c79747ea4 Add functionality for grepping multiple consecutive values (8/16/32 le/be) Matti Hamalainen <ccr@tnsp.org> parents: 2045 diff changeset	258 else
837c79747ea4 Add functionality for grepping multiple consecutive values (8/16/32 le/be) Matti Hamalainen <ccr@tnsp.org> parents: 2045 diff changeset	259 {
837c79747ea4 Add functionality for grepping multiple consecutive values (8/16/32 le/be) Matti Hamalainen <ccr@tnsp.org> parents: 2045 diff changeset	260 if (node->vwildcards[n])
837c79747ea4 Add functionality for grepping multiple consecutive values (8/16/32 le/be) Matti Hamalainen <ccr@tnsp.org> parents: 2045 diff changeset	261 dmPrint(1, "?%s", veol);
837c79747ea4 Add functionality for grepping multiple consecutive values (8/16/32 le/be) Matti Hamalainen <ccr@tnsp.org> parents: 2045 diff changeset	262 else
2229 72e15cc14927 Make the offset mode (-o) also support lists of offsets. Matti Hamalainen <ccr@tnsp.org> parents: 2228 diff changeset	263 dmPrint(1, mfmt, node->values[n], veol);
2225 837c79747ea4 Add functionality for grepping multiple consecutive values (8/16/32 le/be) Matti Hamalainen <ccr@tnsp.org> parents: 2045 diff changeset	264 }
837c79747ea4 Add functionality for grepping multiple consecutive values (8/16/32 le/be) Matti Hamalainen <ccr@tnsp.org> parents: 2045 diff changeset	265 }
1682 2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	266 }
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	267
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	268
2034 45ad06bb60c4 Implement offset dump mode in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2032 diff changeset	269 int argParseGrepValue(const char *arg, const int mode)
2028 8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	270 {
2225 837c79747ea4 Add functionality for grepping multiple consecutive values (8/16/32 le/be) Matti Hamalainen <ccr@tnsp.org> parents: 2045 diff changeset	271 const char *specsep = strchr(arg, ':');
837c79747ea4 Add functionality for grepping multiple consecutive values (8/16/32 le/be) Matti Hamalainen <ccr@tnsp.org> parents: 2045 diff changeset	272 char vspec, vstr, *vsep;
2228 02d17784fdef Variables -> struct cleanup. Matti Hamalainen <ccr@tnsp.org> parents: 2225 diff changeset	273 DMGrepValue val;
02d17784fdef Variables -> struct cleanup. Matti Hamalainen <ccr@tnsp.org> parents: 2225 diff changeset	274 int ret = DMERR_OK;
2225 837c79747ea4 Add functionality for grepping multiple consecutive values (8/16/32 le/be) Matti Hamalainen <ccr@tnsp.org> parents: 2045 diff changeset	275 BOOL more;
837c79747ea4 Add functionality for grepping multiple consecutive values (8/16/32 le/be) Matti Hamalainen <ccr@tnsp.org> parents: 2045 diff changeset	276
2228 02d17784fdef Variables -> struct cleanup. Matti Hamalainen <ccr@tnsp.org> parents: 2225 diff changeset	277 memset(&val, 0, sizeof(val));
2034 45ad06bb60c4 Implement offset dump mode in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2032 diff changeset	278
45ad06bb60c4 Implement offset dump mode in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2032 diff changeset	279 if (setMode != FA_ANALYZE && setMode != mode)
45ad06bb60c4 Implement offset dump mode in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2032 diff changeset	280 {
45ad06bb60c4 Implement offset dump mode in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2032 diff changeset	281 dmErrorMsg("Options specifying multiple operating modes can't be used.\n");
45ad06bb60c4 Implement offset dump mode in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2032 diff changeset	282 return DMERR_INVALID_ARGS;
45ad06bb60c4 Implement offset dump mode in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2032 diff changeset	283 }
45ad06bb60c4 Implement offset dump mode in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2032 diff changeset	284 setMode = mode;
2028 8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	285
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	286 // Do we have spec?
2225 837c79747ea4 Add functionality for grepping multiple consecutive values (8/16/32 le/be) Matti Hamalainen <ccr@tnsp.org> parents: 2045 diff changeset	287 if (specsep != NULL)
2028 8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	288 {
2225 837c79747ea4 Add functionality for grepping multiple consecutive values (8/16/32 le/be) Matti Hamalainen <ccr@tnsp.org> parents: 2045 diff changeset	289 vspec = dm_strdup_trim(specsep + 1, DM_TRIM_BOTH);
837c79747ea4 Add functionality for grepping multiple consecutive values (8/16/32 le/be) Matti Hamalainen <ccr@tnsp.org> parents: 2045 diff changeset	290 vstr = dm_strndup_trim(arg, specsep - arg, DM_TRIM_BOTH);
2028 8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	291 }
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	292 else
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	293 {
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	294 vspec = NULL;
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	295 vstr = dm_strdup(arg);
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	296 }
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	297
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	298 // Parse spec if any
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	299 if (vspec != NULL)
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	300 {
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	301 BOOL vendianess = TRUE;
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	302 char *vtmp = vspec;
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	303
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	304 // Get endianess specifier, if any
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	305 if (dm_strncasecmp(vtmp, "le", 2) == 0)
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	306 {
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	307 vendianess = TRUE;
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	308 vtmp += 2;
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	309 }
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	310 else
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	311 if (dm_strncasecmp(vtmp, "be", 2) == 0)
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	312 {
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	313 vendianess = FALSE;
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	314 vtmp += 2;
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	315 }
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	316
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	317 // Get value bit size
2045 1662730053d0 Implement controllable decimal/hexadecimal formatting for offset display mode. Matti Hamalainen <ccr@tnsp.org> parents: 2042 diff changeset	318 if (strncmp(vtmp, "8", 1) == 0)
1662730053d0 Implement controllable decimal/hexadecimal formatting for offset display mode. Matti Hamalainen <ccr@tnsp.org> parents: 2042 diff changeset	319 {
2228 02d17784fdef Variables -> struct cleanup. Matti Hamalainen <ccr@tnsp.org> parents: 2225 diff changeset	320 val.type = DMGV_UINT8;
2045 1662730053d0 Implement controllable decimal/hexadecimal formatting for offset display mode. Matti Hamalainen <ccr@tnsp.org> parents: 2042 diff changeset	321 vtmp += 1;
1662730053d0 Implement controllable decimal/hexadecimal formatting for offset display mode. Matti Hamalainen <ccr@tnsp.org> parents: 2042 diff changeset	322 }
2028 8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	323 else
2045 1662730053d0 Implement controllable decimal/hexadecimal formatting for offset display mode. Matti Hamalainen <ccr@tnsp.org> parents: 2042 diff changeset	324 if (strncmp(vtmp, "16", 2) == 0)
1662730053d0 Implement controllable decimal/hexadecimal formatting for offset display mode. Matti Hamalainen <ccr@tnsp.org> parents: 2042 diff changeset	325 {
2228 02d17784fdef Variables -> struct cleanup. Matti Hamalainen <ccr@tnsp.org> parents: 2225 diff changeset	326 val.type = vendianess ? DMGV_UINT16_LE : DMGV_UINT16_BE;
2045 1662730053d0 Implement controllable decimal/hexadecimal formatting for offset display mode. Matti Hamalainen <ccr@tnsp.org> parents: 2042 diff changeset	327 vtmp += 2;
1662730053d0 Implement controllable decimal/hexadecimal formatting for offset display mode. Matti Hamalainen <ccr@tnsp.org> parents: 2042 diff changeset	328 }
2028 8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	329 else
2045 1662730053d0 Implement controllable decimal/hexadecimal formatting for offset display mode. Matti Hamalainen <ccr@tnsp.org> parents: 2042 diff changeset	330 if (strncmp(vtmp, "32", 2) == 0)
1662730053d0 Implement controllable decimal/hexadecimal formatting for offset display mode. Matti Hamalainen <ccr@tnsp.org> parents: 2042 diff changeset	331 {
2228 02d17784fdef Variables -> struct cleanup. Matti Hamalainen <ccr@tnsp.org> parents: 2225 diff changeset	332 val.type = vendianess ? DMGV_UINT32_LE : DMGV_UINT32_BE;
2045 1662730053d0 Implement controllable decimal/hexadecimal formatting for offset display mode. Matti Hamalainen <ccr@tnsp.org> parents: 2042 diff changeset	333 vtmp += 2;
1662730053d0 Implement controllable decimal/hexadecimal formatting for offset display mode. Matti Hamalainen <ccr@tnsp.org> parents: 2042 diff changeset	334 }
2028 8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	335 else
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	336 {
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	337 ret = dmError(DMERR_INVALID_ARGS,
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	338 "Invalid grep type '%s'.\n",
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	339 vspec);
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	340 goto out;
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	341 }
2045 1662730053d0 Implement controllable decimal/hexadecimal formatting for offset display mode. Matti Hamalainen <ccr@tnsp.org> parents: 2042 diff changeset	342
1662730053d0 Implement controllable decimal/hexadecimal formatting for offset display mode. Matti Hamalainen <ccr@tnsp.org> parents: 2042 diff changeset	343 switch (tolower(*vtmp))
1662730053d0 Implement controllable decimal/hexadecimal formatting for offset display mode. Matti Hamalainen <ccr@tnsp.org> parents: 2042 diff changeset	344 {
1662730053d0 Implement controllable decimal/hexadecimal formatting for offset display mode. Matti Hamalainen <ccr@tnsp.org> parents: 2042 diff changeset	345 case 'd':
2228 02d17784fdef Variables -> struct cleanup. Matti Hamalainen <ccr@tnsp.org> parents: 2225 diff changeset	346 val.disp = DMGS_DEC;
2045 1662730053d0 Implement controllable decimal/hexadecimal formatting for offset display mode. Matti Hamalainen <ccr@tnsp.org> parents: 2042 diff changeset	347 break;
1662730053d0 Implement controllable decimal/hexadecimal formatting for offset display mode. Matti Hamalainen <ccr@tnsp.org> parents: 2042 diff changeset	348
1662730053d0 Implement controllable decimal/hexadecimal formatting for offset display mode. Matti Hamalainen <ccr@tnsp.org> parents: 2042 diff changeset	349 case 'x': case 'h':
2228 02d17784fdef Variables -> struct cleanup. Matti Hamalainen <ccr@tnsp.org> parents: 2225 diff changeset	350 val.disp = DMGS_HEX;
2045 1662730053d0 Implement controllable decimal/hexadecimal formatting for offset display mode. Matti Hamalainen <ccr@tnsp.org> parents: 2042 diff changeset	351 break;
1662730053d0 Implement controllable decimal/hexadecimal formatting for offset display mode. Matti Hamalainen <ccr@tnsp.org> parents: 2042 diff changeset	352
1662730053d0 Implement controllable decimal/hexadecimal formatting for offset display mode. Matti Hamalainen <ccr@tnsp.org> parents: 2042 diff changeset	353 case 0:
1662730053d0 Implement controllable decimal/hexadecimal formatting for offset display mode. Matti Hamalainen <ccr@tnsp.org> parents: 2042 diff changeset	354 break;
1662730053d0 Implement controllable decimal/hexadecimal formatting for offset display mode. Matti Hamalainen <ccr@tnsp.org> parents: 2042 diff changeset	355
1662730053d0 Implement controllable decimal/hexadecimal formatting for offset display mode. Matti Hamalainen <ccr@tnsp.org> parents: 2042 diff changeset	356 default:
1662730053d0 Implement controllable decimal/hexadecimal formatting for offset display mode. Matti Hamalainen <ccr@tnsp.org> parents: 2042 diff changeset	357 ret = dmError(DMERR_INVALID_ARGS,
1662730053d0 Implement controllable decimal/hexadecimal formatting for offset display mode. Matti Hamalainen <ccr@tnsp.org> parents: 2042 diff changeset	358 "Invalid grep view type '%s'.\n",
1662730053d0 Implement controllable decimal/hexadecimal formatting for offset display mode. Matti Hamalainen <ccr@tnsp.org> parents: 2042 diff changeset	359 vspec);
1662730053d0 Implement controllable decimal/hexadecimal formatting for offset display mode. Matti Hamalainen <ccr@tnsp.org> parents: 2042 diff changeset	360 goto out;
1662730053d0 Implement controllable decimal/hexadecimal formatting for offset display mode. Matti Hamalainen <ccr@tnsp.org> parents: 2042 diff changeset	361 }
2028 8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	362 }
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	363
2225 837c79747ea4 Add functionality for grepping multiple consecutive values (8/16/32 le/be) Matti Hamalainen <ccr@tnsp.org> parents: 2045 diff changeset	364 // Get list of values
837c79747ea4 Add functionality for grepping multiple consecutive values (8/16/32 le/be) Matti Hamalainen <ccr@tnsp.org> parents: 2045 diff changeset	365 char *vtmp = vstr;
837c79747ea4 Add functionality for grepping multiple consecutive values (8/16/32 le/be) Matti Hamalainen <ccr@tnsp.org> parents: 2045 diff changeset	366 do
837c79747ea4 Add functionality for grepping multiple consecutive values (8/16/32 le/be) Matti Hamalainen <ccr@tnsp.org> parents: 2045 diff changeset	367 {
2269 f350c7514785 Cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 2268 diff changeset	368 if (val.nvalues >= SET_MAX_GREP_LIST)
2225 837c79747ea4 Add functionality for grepping multiple consecutive values (8/16/32 le/be) Matti Hamalainen <ccr@tnsp.org> parents: 2045 diff changeset	369 {
837c79747ea4 Add functionality for grepping multiple consecutive values (8/16/32 le/be) Matti Hamalainen <ccr@tnsp.org> parents: 2045 diff changeset	370 ret = dmError(DMERR_BOUNDS,
837c79747ea4 Add functionality for grepping multiple consecutive values (8/16/32 le/be) Matti Hamalainen <ccr@tnsp.org> parents: 2045 diff changeset	371 "Too many greplist values specified '%s'.\n",
837c79747ea4 Add functionality for grepping multiple consecutive values (8/16/32 le/be) Matti Hamalainen <ccr@tnsp.org> parents: 2045 diff changeset	372 vstr);
837c79747ea4 Add functionality for grepping multiple consecutive values (8/16/32 le/be) Matti Hamalainen <ccr@tnsp.org> parents: 2045 diff changeset	373 goto out;
837c79747ea4 Add functionality for grepping multiple consecutive values (8/16/32 le/be) Matti Hamalainen <ccr@tnsp.org> parents: 2045 diff changeset	374 }
837c79747ea4 Add functionality for grepping multiple consecutive values (8/16/32 le/be) Matti Hamalainen <ccr@tnsp.org> parents: 2045 diff changeset	375
837c79747ea4 Add functionality for grepping multiple consecutive values (8/16/32 le/be) Matti Hamalainen <ccr@tnsp.org> parents: 2045 diff changeset	376 if ((vsep = strchr(vtmp, ',')) != NULL)
837c79747ea4 Add functionality for grepping multiple consecutive values (8/16/32 le/be) Matti Hamalainen <ccr@tnsp.org> parents: 2045 diff changeset	377 {
837c79747ea4 Add functionality for grepping multiple consecutive values (8/16/32 le/be) Matti Hamalainen <ccr@tnsp.org> parents: 2045 diff changeset	378 *vsep = 0;
837c79747ea4 Add functionality for grepping multiple consecutive values (8/16/32 le/be) Matti Hamalainen <ccr@tnsp.org> parents: 2045 diff changeset	379 more = TRUE;
837c79747ea4 Add functionality for grepping multiple consecutive values (8/16/32 le/be) Matti Hamalainen <ccr@tnsp.org> parents: 2045 diff changeset	380 }
837c79747ea4 Add functionality for grepping multiple consecutive values (8/16/32 le/be) Matti Hamalainen <ccr@tnsp.org> parents: 2045 diff changeset	381 else
837c79747ea4 Add functionality for grepping multiple consecutive values (8/16/32 le/be) Matti Hamalainen <ccr@tnsp.org> parents: 2045 diff changeset	382 more = FALSE;
837c79747ea4 Add functionality for grepping multiple consecutive values (8/16/32 le/be) Matti Hamalainen <ccr@tnsp.org> parents: 2045 diff changeset	383
837c79747ea4 Add functionality for grepping multiple consecutive values (8/16/32 le/be) Matti Hamalainen <ccr@tnsp.org> parents: 2045 diff changeset	384 if (vtmp[0] == '#' \|\| vtmp[0] == '?')
837c79747ea4 Add functionality for grepping multiple consecutive values (8/16/32 le/be) Matti Hamalainen <ccr@tnsp.org> parents: 2045 diff changeset	385 {
2228 02d17784fdef Variables -> struct cleanup. Matti Hamalainen <ccr@tnsp.org> parents: 2225 diff changeset	386 val.vwildcards[val.nvalues] = TRUE;
2225 837c79747ea4 Add functionality for grepping multiple consecutive values (8/16/32 le/be) Matti Hamalainen <ccr@tnsp.org> parents: 2045 diff changeset	387 if (mode == FA_OFFSET)
837c79747ea4 Add functionality for grepping multiple consecutive values (8/16/32 le/be) Matti Hamalainen <ccr@tnsp.org> parents: 2045 diff changeset	388 {
837c79747ea4 Add functionality for grepping multiple consecutive values (8/16/32 le/be) Matti Hamalainen <ccr@tnsp.org> parents: 2045 diff changeset	389 ret = dmError(DMERR_INVALID_ARGS,
837c79747ea4 Add functionality for grepping multiple consecutive values (8/16/32 le/be) Matti Hamalainen <ccr@tnsp.org> parents: 2045 diff changeset	390 "Offset mode does not allow wildcard values.\n");
837c79747ea4 Add functionality for grepping multiple consecutive values (8/16/32 le/be) Matti Hamalainen <ccr@tnsp.org> parents: 2045 diff changeset	391 goto out;
837c79747ea4 Add functionality for grepping multiple consecutive values (8/16/32 le/be) Matti Hamalainen <ccr@tnsp.org> parents: 2045 diff changeset	392 }
837c79747ea4 Add functionality for grepping multiple consecutive values (8/16/32 le/be) Matti Hamalainen <ccr@tnsp.org> parents: 2045 diff changeset	393 }
837c79747ea4 Add functionality for grepping multiple consecutive values (8/16/32 le/be) Matti Hamalainen <ccr@tnsp.org> parents: 2045 diff changeset	394 else
2228 02d17784fdef Variables -> struct cleanup. Matti Hamalainen <ccr@tnsp.org> parents: 2225 diff changeset	395 if (!dmGetIntVal(vtmp, &val.values[val.nvalues], NULL))
2225 837c79747ea4 Add functionality for grepping multiple consecutive values (8/16/32 le/be) Matti Hamalainen <ccr@tnsp.org> parents: 2045 diff changeset	396 {
837c79747ea4 Add functionality for grepping multiple consecutive values (8/16/32 le/be) Matti Hamalainen <ccr@tnsp.org> parents: 2045 diff changeset	397 ret = dmError(DMERR_INVALID_ARGS,
837c79747ea4 Add functionality for grepping multiple consecutive values (8/16/32 le/be) Matti Hamalainen <ccr@tnsp.org> parents: 2045 diff changeset	398 "Not a valid integer value '%s'.\n",
837c79747ea4 Add functionality for grepping multiple consecutive values (8/16/32 le/be) Matti Hamalainen <ccr@tnsp.org> parents: 2045 diff changeset	399 vtmp);
837c79747ea4 Add functionality for grepping multiple consecutive values (8/16/32 le/be) Matti Hamalainen <ccr@tnsp.org> parents: 2045 diff changeset	400 goto out;
837c79747ea4 Add functionality for grepping multiple consecutive values (8/16/32 le/be) Matti Hamalainen <ccr@tnsp.org> parents: 2045 diff changeset	401 }
837c79747ea4 Add functionality for grepping multiple consecutive values (8/16/32 le/be) Matti Hamalainen <ccr@tnsp.org> parents: 2045 diff changeset	402
2228 02d17784fdef Variables -> struct cleanup. Matti Hamalainen <ccr@tnsp.org> parents: 2225 diff changeset	403 val.nvalues++;
2225 837c79747ea4 Add functionality for grepping multiple consecutive values (8/16/32 le/be) Matti Hamalainen <ccr@tnsp.org> parents: 2045 diff changeset	404
837c79747ea4 Add functionality for grepping multiple consecutive values (8/16/32 le/be) Matti Hamalainen <ccr@tnsp.org> parents: 2045 diff changeset	405 if (more)
837c79747ea4 Add functionality for grepping multiple consecutive values (8/16/32 le/be) Matti Hamalainen <ccr@tnsp.org> parents: 2045 diff changeset	406 vtmp = vsep + 1;
837c79747ea4 Add functionality for grepping multiple consecutive values (8/16/32 le/be) Matti Hamalainen <ccr@tnsp.org> parents: 2045 diff changeset	407 } while (more);
837c79747ea4 Add functionality for grepping multiple consecutive values (8/16/32 le/be) Matti Hamalainen <ccr@tnsp.org> parents: 2045 diff changeset	408
2228 02d17784fdef Variables -> struct cleanup. Matti Hamalainen <ccr@tnsp.org> parents: 2225 diff changeset	409 if (val.vwildcards[0])
2028 8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	410 {
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	411 ret = dmError(DMERR_INVALID_ARGS,
2225 837c79747ea4 Add functionality for grepping multiple consecutive values (8/16/32 le/be) Matti Hamalainen <ccr@tnsp.org> parents: 2045 diff changeset	412 "First grep value can not be a wildcard.\n");
2028 8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	413 goto out;
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	414 }
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	415
2034 45ad06bb60c4 Implement offset dump mode in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2032 diff changeset	416 if (mode == FA_GREP)
2028 8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	417 {
2034 45ad06bb60c4 Implement offset dump mode in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2032 diff changeset	418 // Check if we need to guess size
2228 02d17784fdef Variables -> struct cleanup. Matti Hamalainen <ccr@tnsp.org> parents: 2225 diff changeset	419 if (val.type < 0)
2034 45ad06bb60c4 Implement offset dump mode in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2032 diff changeset	420 {
45ad06bb60c4 Implement offset dump mode in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2032 diff changeset	421 for (int n = DMGV_last; n >= 0; n--)
45ad06bb60c4 Implement offset dump mode in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2032 diff changeset	422 {
2045 1662730053d0 Implement controllable decimal/hexadecimal formatting for offset display mode. Matti Hamalainen <ccr@tnsp.org> parents: 2042 diff changeset	423 const DMGrepType *def = &dmGrepTypes[n];
2228 02d17784fdef Variables -> struct cleanup. Matti Hamalainen <ccr@tnsp.org> parents: 2225 diff changeset	424 if (val.values[0] <= def->nmax)
02d17784fdef Variables -> struct cleanup. Matti Hamalainen <ccr@tnsp.org> parents: 2225 diff changeset	425 val.type = n;
2034 45ad06bb60c4 Implement offset dump mode in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2032 diff changeset	426 }
45ad06bb60c4 Implement offset dump mode in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2032 diff changeset	427 }
45ad06bb60c4 Implement offset dump mode in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2032 diff changeset	428
2228 02d17784fdef Variables -> struct cleanup. Matti Hamalainen <ccr@tnsp.org> parents: 2225 diff changeset	429 if (val.type < 0)
2028 8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	430 {
2034 45ad06bb60c4 Implement offset dump mode in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2032 diff changeset	431 ret = dmError(DMERR_INVALID_ARGS,
45ad06bb60c4 Implement offset dump mode in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2032 diff changeset	432 "Could not guess value type for '%s'.\n",
45ad06bb60c4 Implement offset dump mode in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2032 diff changeset	433 arg);
45ad06bb60c4 Implement offset dump mode in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2032 diff changeset	434 goto out;
45ad06bb60c4 Implement offset dump mode in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2032 diff changeset	435 }
45ad06bb60c4 Implement offset dump mode in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2032 diff changeset	436
45ad06bb60c4 Implement offset dump mode in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2032 diff changeset	437 // Check range
2228 02d17784fdef Variables -> struct cleanup. Matti Hamalainen <ccr@tnsp.org> parents: 2225 diff changeset	438 for (int n = 0; n < val.nvalues; n++)
02d17784fdef Variables -> struct cleanup. Matti Hamalainen <ccr@tnsp.org> parents: 2225 diff changeset	439 if (!val.vwildcards[n] && val.values[n] > dmGrepTypes[val.type].nmax)
2034 45ad06bb60c4 Implement offset dump mode in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2032 diff changeset	440 {
45ad06bb60c4 Implement offset dump mode in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2032 diff changeset	441 ret = dmError(DMERR_INVALID_ARGS,
45ad06bb60c4 Implement offset dump mode in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2032 diff changeset	442 "Integer value %d <= %d <= %d out of range for type %s.\n",
2228 02d17784fdef Variables -> struct cleanup. Matti Hamalainen <ccr@tnsp.org> parents: 2225 diff changeset	443 val.values[n], 0, dmGrepTypes[val.type].nmax,
02d17784fdef Variables -> struct cleanup. Matti Hamalainen <ccr@tnsp.org> parents: 2225 diff changeset	444 dmGrepTypes[val.type].name);
2034 45ad06bb60c4 Implement offset dump mode in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2032 diff changeset	445
45ad06bb60c4 Implement offset dump mode in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2032 diff changeset	446 goto out;
2028 8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	447 }
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	448 }
2034 45ad06bb60c4 Implement offset dump mode in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2032 diff changeset	449 else
45ad06bb60c4 Implement offset dump mode in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2032 diff changeset	450 if (mode == FA_OFFSET)
2028 8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	451 {
2228 02d17784fdef Variables -> struct cleanup. Matti Hamalainen <ccr@tnsp.org> parents: 2225 diff changeset	452 if (val.type < 0)
02d17784fdef Variables -> struct cleanup. Matti Hamalainen <ccr@tnsp.org> parents: 2225 diff changeset	453 val.type = DMGV_UINT8;
2028 8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	454 }
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	455
2269 f350c7514785 Cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 2268 diff changeset	456 if (nsetGrepValues < SET_MAX_GREP_VALUES)
2028 8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	457 {
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	458 DMGrepValue *node = &setGrepValues[nsetGrepValues++];
2228 02d17784fdef Variables -> struct cleanup. Matti Hamalainen <ccr@tnsp.org> parents: 2225 diff changeset	459 memcpy(node, &val, sizeof(val));
2028 8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	460
2229 72e15cc14927 Make the offset mode (-o) also support lists of offsets. Matti Hamalainen <ccr@tnsp.org> parents: 2228 diff changeset	461 if (mode == FA_GREP)
72e15cc14927 Make the offset mode (-o) also support lists of offsets. Matti Hamalainen <ccr@tnsp.org> parents: 2228 diff changeset	462 {
72e15cc14927 Make the offset mode (-o) also support lists of offsets. Matti Hamalainen <ccr@tnsp.org> parents: 2228 diff changeset	463 dmPrint(1, "Grep %s: ",
72e15cc14927 Make the offset mode (-o) also support lists of offsets. Matti Hamalainen <ccr@tnsp.org> parents: 2228 diff changeset	464 dmGrepTypes[val.type].name);
2225 837c79747ea4 Add functionality for grepping multiple consecutive values (8/16/32 le/be) Matti Hamalainen <ccr@tnsp.org> parents: 2045 diff changeset	465
2229 72e15cc14927 Make the offset mode (-o) also support lists of offsets. Matti Hamalainen <ccr@tnsp.org> parents: 2228 diff changeset	466 dmPrintGrepValueList(node, FALSE, NULL, 0);
72e15cc14927 Make the offset mode (-o) also support lists of offsets. Matti Hamalainen <ccr@tnsp.org> parents: 2228 diff changeset	467 }
2028 8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	468 }
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	469 else
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	470 {
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	471 ret = dmError(DMERR_BOUNDS,
2034 45ad06bb60c4 Implement offset dump mode in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2032 diff changeset	472 "Too many values specified (max %d).",
2269 f350c7514785 Cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 2268 diff changeset	473 SET_MAX_GREP_VALUES);
2028 8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	474 }
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	475
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	476 out:
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	477 dmFree(vspec);
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	478 dmFree(vstr);
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	479 return ret;
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	480 }
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	481
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	482
1682 2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	483 BOOL argHandleOpt(const int optN, char optArg, char currArg)
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	484 {
1995 ea6337c873c6 Silence an unused function argument warning. Matti Hamalainen <ccr@tnsp.org> parents: 1685 diff changeset	485 (void) optArg;
ea6337c873c6 Silence an unused function argument warning. Matti Hamalainen <ccr@tnsp.org> parents: 1685 diff changeset	486
1682 2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	487 switch (optN)
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	488 {
2028 8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	489 case 0:
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	490 argShowHelp();
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	491 exit(0);
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	492 break;
1682 2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	493
2028 8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	494 case 1:
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	495 dmVerbosity++;
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	496 break;
1682 2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	497
2028 8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	498 case 2:
2034 45ad06bb60c4 Implement offset dump mode in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2032 diff changeset	499 return argParseGrepValue(optArg, FA_GREP) == DMERR_OK;
45ad06bb60c4 Implement offset dump mode in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2032 diff changeset	500
45ad06bb60c4 Implement offset dump mode in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2032 diff changeset	501 case 3:
45ad06bb60c4 Implement offset dump mode in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2032 diff changeset	502 return argParseGrepValue(optArg, FA_OFFSET) == DMERR_OK;
2028 8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	503
2267 3739e2ac8bb1 Add 'beta' level feature to fanalyze, for finding matching byte sequences of minimum Matti Hamalainen <ccr@tnsp.org> parents: 2249 diff changeset	504 case 4:
3739e2ac8bb1 Add 'beta' level feature to fanalyze, for finding matching byte sequences of minimum Matti Hamalainen <ccr@tnsp.org> parents: 2249 diff changeset	505 setMode = FA_MATCHES;
3739e2ac8bb1 Add 'beta' level feature to fanalyze, for finding matching byte sequences of minimum Matti Hamalainen <ccr@tnsp.org> parents: 2249 diff changeset	506 break;
3739e2ac8bb1 Add 'beta' level feature to fanalyze, for finding matching byte sequences of minimum Matti Hamalainen <ccr@tnsp.org> parents: 2249 diff changeset	507
3739e2ac8bb1 Add 'beta' level feature to fanalyze, for finding matching byte sequences of minimum Matti Hamalainen <ccr@tnsp.org> parents: 2249 diff changeset	508 case 5:
3739e2ac8bb1 Add 'beta' level feature to fanalyze, for finding matching byte sequences of minimum Matti Hamalainen <ccr@tnsp.org> parents: 2249 diff changeset	509 optMinMatchLen = atoi(optArg);
3739e2ac8bb1 Add 'beta' level feature to fanalyze, for finding matching byte sequences of minimum Matti Hamalainen <ccr@tnsp.org> parents: 2249 diff changeset	510 if (optMinMatchLen < 2 \|\| optMinMatchLen > 16*1024)
3739e2ac8bb1 Add 'beta' level feature to fanalyze, for finding matching byte sequences of minimum Matti Hamalainen <ccr@tnsp.org> parents: 2249 diff changeset	511 {
3739e2ac8bb1 Add 'beta' level feature to fanalyze, for finding matching byte sequences of minimum Matti Hamalainen <ccr@tnsp.org> parents: 2249 diff changeset	512 dmErrorMsg("Invalid minimum match length '%s'.\n",
3739e2ac8bb1 Add 'beta' level feature to fanalyze, for finding matching byte sequences of minimum Matti Hamalainen <ccr@tnsp.org> parents: 2249 diff changeset	513 optArg);
3739e2ac8bb1 Add 'beta' level feature to fanalyze, for finding matching byte sequences of minimum Matti Hamalainen <ccr@tnsp.org> parents: 2249 diff changeset	514 return FALSE;
3739e2ac8bb1 Add 'beta' level feature to fanalyze, for finding matching byte sequences of minimum Matti Hamalainen <ccr@tnsp.org> parents: 2249 diff changeset	515 }
3739e2ac8bb1 Add 'beta' level feature to fanalyze, for finding matching byte sequences of minimum Matti Hamalainen <ccr@tnsp.org> parents: 2249 diff changeset	516 return TRUE;
3739e2ac8bb1 Add 'beta' level feature to fanalyze, for finding matching byte sequences of minimum Matti Hamalainen <ccr@tnsp.org> parents: 2249 diff changeset	517
2028 8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	518 default:
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	519 dmErrorMsg("Unknown argument '%s'.\n", currArg);
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	520 return FALSE;
1682 2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	521 }
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	522
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	523 return TRUE;
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	524 }
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	525
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	526
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	527 BOOL argHandleNonOpt(char *currArg)
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	528 {
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	529 if (nsrcFiles < SET_MAX_FILES)
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	530 {
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	531 DMSourceFile *file = &srcFiles[nsrcFiles++];
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	532 file->filename = currArg;
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	533 return TRUE;
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	534 }
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	535 else
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	536 {
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	537 dmErrorMsg("Maximum number of input files exceeded (%d).\n",
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	538 SET_MAX_FILES);
1996 4a4c3e15b8c2 Add more analyzing. Matti Hamalainen <ccr@tnsp.org> parents: 1995 diff changeset	539 return TRUE;
4a4c3e15b8c2 Add more analyzing. Matti Hamalainen <ccr@tnsp.org> parents: 1995 diff changeset	540 }
4a4c3e15b8c2 Add more analyzing. Matti Hamalainen <ccr@tnsp.org> parents: 1995 diff changeset	541 }
4a4c3e15b8c2 Add more analyzing. Matti Hamalainen <ccr@tnsp.org> parents: 1995 diff changeset	542
4a4c3e15b8c2 Add more analyzing. Matti Hamalainen <ccr@tnsp.org> parents: 1995 diff changeset	543
4a4c3e15b8c2 Add more analyzing. Matti Hamalainen <ccr@tnsp.org> parents: 1995 diff changeset	544 void dmInitStats(DMStats *stats)
4a4c3e15b8c2 Add more analyzing. Matti Hamalainen <ccr@tnsp.org> parents: 1995 diff changeset	545 {
4a4c3e15b8c2 Add more analyzing. Matti Hamalainen <ccr@tnsp.org> parents: 1995 diff changeset	546 for (size_t n = 0; n < SET_MAX_ELEMS; n++)
4a4c3e15b8c2 Add more analyzing. Matti Hamalainen <ccr@tnsp.org> parents: 1995 diff changeset	547 {
4a4c3e15b8c2 Add more analyzing. Matti Hamalainen <ccr@tnsp.org> parents: 1995 diff changeset	548 stats->cv[n].count = 0;
4a4c3e15b8c2 Add more analyzing. Matti Hamalainen <ccr@tnsp.org> parents: 1995 diff changeset	549 stats->cv[n].value = n;
1682 2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	550 }
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	551 }
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	552
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	553
1996 4a4c3e15b8c2 Add more analyzing. Matti Hamalainen <ccr@tnsp.org> parents: 1995 diff changeset	554 int dmCompareStatFunc(const void va, const void vb)
4a4c3e15b8c2 Add more analyzing. Matti Hamalainen <ccr@tnsp.org> parents: 1995 diff changeset	555 {
4a4c3e15b8c2 Add more analyzing. Matti Hamalainen <ccr@tnsp.org> parents: 1995 diff changeset	556 const DMStatValue pa = va, pb = vb;
4a4c3e15b8c2 Add more analyzing. Matti Hamalainen <ccr@tnsp.org> parents: 1995 diff changeset	557 return pb->count - pa->count;
4a4c3e15b8c2 Add more analyzing. Matti Hamalainen <ccr@tnsp.org> parents: 1995 diff changeset	558 }
4a4c3e15b8c2 Add more analyzing. Matti Hamalainen <ccr@tnsp.org> parents: 1995 diff changeset	559
4a4c3e15b8c2 Add more analyzing. Matti Hamalainen <ccr@tnsp.org> parents: 1995 diff changeset	560
4a4c3e15b8c2 Add more analyzing. Matti Hamalainen <ccr@tnsp.org> parents: 1995 diff changeset	561 void dmPrintStats(DMStats *stats, const int nmax, const size_t size)
4a4c3e15b8c2 Add more analyzing. Matti Hamalainen <ccr@tnsp.org> parents: 1995 diff changeset	562 {
2011 8e38fa3c4f98 Fix use of qsort(). Matti Hamalainen <ccr@tnsp.org> parents: 1996 diff changeset	563 qsort(&stats->cv, SET_MAX_ELEMS, sizeof(DMStatValue), dmCompareStatFunc);
8e38fa3c4f98 Fix use of qsort(). Matti Hamalainen <ccr@tnsp.org> parents: 1996 diff changeset	564
1996 4a4c3e15b8c2 Add more analyzing. Matti Hamalainen <ccr@tnsp.org> parents: 1995 diff changeset	565 for (int n = 0; n < nmax; n++)
4a4c3e15b8c2 Add more analyzing. Matti Hamalainen <ccr@tnsp.org> parents: 1995 diff changeset	566 {
2011 8e38fa3c4f98 Fix use of qsort(). Matti Hamalainen <ccr@tnsp.org> parents: 1996 diff changeset	567 printf("$%02x (%d = %1.2f%%), ",
1996 4a4c3e15b8c2 Add more analyzing. Matti Hamalainen <ccr@tnsp.org> parents: 1995 diff changeset	568 stats->cv[n].value,
2011 8e38fa3c4f98 Fix use of qsort(). Matti Hamalainen <ccr@tnsp.org> parents: 1996 diff changeset	569 stats->cv[n].count,
1996 4a4c3e15b8c2 Add more analyzing. Matti Hamalainen <ccr@tnsp.org> parents: 1995 diff changeset	570 ((float) stats->cv[n].count * 100.0f) / (float) size);
4a4c3e15b8c2 Add more analyzing. Matti Hamalainen <ccr@tnsp.org> parents: 1995 diff changeset	571 }
4a4c3e15b8c2 Add more analyzing. Matti Hamalainen <ccr@tnsp.org> parents: 1995 diff changeset	572 printf("\n\n");
4a4c3e15b8c2 Add more analyzing. Matti Hamalainen <ccr@tnsp.org> parents: 1995 diff changeset	573 }
1682 2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	574
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	575
2270 0f0218dcccf8 More fixes to the matching sequence search functionality. Matti Hamalainen <ccr@tnsp.org> parents: 2269 diff changeset	576 BOOL dmAddMatchSequence(Uint8 data, const size_t len, DMSourceFile file, size_t offs)
2267 3739e2ac8bb1 Add 'beta' level feature to fanalyze, for finding matching byte sequences of minimum Matti Hamalainen <ccr@tnsp.org> parents: 2249 diff changeset	577 {
3739e2ac8bb1 Add 'beta' level feature to fanalyze, for finding matching byte sequences of minimum Matti Hamalainen <ccr@tnsp.org> parents: 2249 diff changeset	578 DMMatchSeq *seq = NULL;
3739e2ac8bb1 Add 'beta' level feature to fanalyze, for finding matching byte sequences of minimum Matti Hamalainen <ccr@tnsp.org> parents: 2249 diff changeset	579
3739e2ac8bb1 Add 'beta' level feature to fanalyze, for finding matching byte sequences of minimum Matti Hamalainen <ccr@tnsp.org> parents: 2249 diff changeset	580 // Check for existing match sequence
3739e2ac8bb1 Add 'beta' level feature to fanalyze, for finding matching byte sequences of minimum Matti Hamalainen <ccr@tnsp.org> parents: 2249 diff changeset	581 for (int n = 0; n < ndmSequences; n++)
3739e2ac8bb1 Add 'beta' level feature to fanalyze, for finding matching byte sequences of minimum Matti Hamalainen <ccr@tnsp.org> parents: 2249 diff changeset	582 {
3739e2ac8bb1 Add 'beta' level feature to fanalyze, for finding matching byte sequences of minimum Matti Hamalainen <ccr@tnsp.org> parents: 2249 diff changeset	583 DMMatchSeq *node = &dmSequences[n];
2270 0f0218dcccf8 More fixes to the matching sequence search functionality. Matti Hamalainen <ccr@tnsp.org> parents: 2269 diff changeset	584 if (node->len >= len &&
0f0218dcccf8 More fixes to the matching sequence search functionality. Matti Hamalainen <ccr@tnsp.org> parents: 2269 diff changeset	585 memcmp(node->data + node->len - len, data, len) == 0)
2267 3739e2ac8bb1 Add 'beta' level feature to fanalyze, for finding matching byte sequences of minimum Matti Hamalainen <ccr@tnsp.org> parents: 2249 diff changeset	586 {
3739e2ac8bb1 Add 'beta' level feature to fanalyze, for finding matching byte sequences of minimum Matti Hamalainen <ccr@tnsp.org> parents: 2249 diff changeset	587 seq = node;
3739e2ac8bb1 Add 'beta' level feature to fanalyze, for finding matching byte sequences of minimum Matti Hamalainen <ccr@tnsp.org> parents: 2249 diff changeset	588 break;
3739e2ac8bb1 Add 'beta' level feature to fanalyze, for finding matching byte sequences of minimum Matti Hamalainen <ccr@tnsp.org> parents: 2249 diff changeset	589 }
3739e2ac8bb1 Add 'beta' level feature to fanalyze, for finding matching byte sequences of minimum Matti Hamalainen <ccr@tnsp.org> parents: 2249 diff changeset	590 }
3739e2ac8bb1 Add 'beta' level feature to fanalyze, for finding matching byte sequences of minimum Matti Hamalainen <ccr@tnsp.org> parents: 2249 diff changeset	591
3739e2ac8bb1 Add 'beta' level feature to fanalyze, for finding matching byte sequences of minimum Matti Hamalainen <ccr@tnsp.org> parents: 2249 diff changeset	592 if (seq == NULL)
3739e2ac8bb1 Add 'beta' level feature to fanalyze, for finding matching byte sequences of minimum Matti Hamalainen <ccr@tnsp.org> parents: 2249 diff changeset	593 {
3739e2ac8bb1 Add 'beta' level feature to fanalyze, for finding matching byte sequences of minimum Matti Hamalainen <ccr@tnsp.org> parents: 2249 diff changeset	594 // No sequence found, add a new one
3739e2ac8bb1 Add 'beta' level feature to fanalyze, for finding matching byte sequences of minimum Matti Hamalainen <ccr@tnsp.org> parents: 2249 diff changeset	595 if (ndmSequences + 1 >= SET_MAX_SEQUENCES)
3739e2ac8bb1 Add 'beta' level feature to fanalyze, for finding matching byte sequences of minimum Matti Hamalainen <ccr@tnsp.org> parents: 2249 diff changeset	596 {
3739e2ac8bb1 Add 'beta' level feature to fanalyze, for finding matching byte sequences of minimum Matti Hamalainen <ccr@tnsp.org> parents: 2249 diff changeset	597 dmErrorMsg("Too many matching sequences found.\n");
2270 0f0218dcccf8 More fixes to the matching sequence search functionality. Matti Hamalainen <ccr@tnsp.org> parents: 2269 diff changeset	598 return FALSE;
2267 3739e2ac8bb1 Add 'beta' level feature to fanalyze, for finding matching byte sequences of minimum Matti Hamalainen <ccr@tnsp.org> parents: 2249 diff changeset	599 }
3739e2ac8bb1 Add 'beta' level feature to fanalyze, for finding matching byte sequences of minimum Matti Hamalainen <ccr@tnsp.org> parents: 2249 diff changeset	600
3739e2ac8bb1 Add 'beta' level feature to fanalyze, for finding matching byte sequences of minimum Matti Hamalainen <ccr@tnsp.org> parents: 2249 diff changeset	601 seq = &dmSequences[ndmSequences++];
3739e2ac8bb1 Add 'beta' level feature to fanalyze, for finding matching byte sequences of minimum Matti Hamalainen <ccr@tnsp.org> parents: 2249 diff changeset	602 }
3739e2ac8bb1 Add 'beta' level feature to fanalyze, for finding matching byte sequences of minimum Matti Hamalainen <ccr@tnsp.org> parents: 2249 diff changeset	603 else
3739e2ac8bb1 Add 'beta' level feature to fanalyze, for finding matching byte sequences of minimum Matti Hamalainen <ccr@tnsp.org> parents: 2249 diff changeset	604 {
2270 0f0218dcccf8 More fixes to the matching sequence search functionality. Matti Hamalainen <ccr@tnsp.org> parents: 2269 diff changeset	605 // Check for existing place
2267 3739e2ac8bb1 Add 'beta' level feature to fanalyze, for finding matching byte sequences of minimum Matti Hamalainen <ccr@tnsp.org> parents: 2249 diff changeset	606 for (int n = 0; n < seq->nplaces; n++)
3739e2ac8bb1 Add 'beta' level feature to fanalyze, for finding matching byte sequences of minimum Matti Hamalainen <ccr@tnsp.org> parents: 2249 diff changeset	607 {
3739e2ac8bb1 Add 'beta' level feature to fanalyze, for finding matching byte sequences of minimum Matti Hamalainen <ccr@tnsp.org> parents: 2249 diff changeset	608 DMMatchPlace *place = &seq->places[n];
2270 0f0218dcccf8 More fixes to the matching sequence search functionality. Matti Hamalainen <ccr@tnsp.org> parents: 2269 diff changeset	609 if (place->file == file &&
0f0218dcccf8 More fixes to the matching sequence search functionality. Matti Hamalainen <ccr@tnsp.org> parents: 2269 diff changeset	610 place->offs + seq->len == offs + len)
0f0218dcccf8 More fixes to the matching sequence search functionality. Matti Hamalainen <ccr@tnsp.org> parents: 2269 diff changeset	611 return TRUE;
2267 3739e2ac8bb1 Add 'beta' level feature to fanalyze, for finding matching byte sequences of minimum Matti Hamalainen <ccr@tnsp.org> parents: 2249 diff changeset	612 }
3739e2ac8bb1 Add 'beta' level feature to fanalyze, for finding matching byte sequences of minimum Matti Hamalainen <ccr@tnsp.org> parents: 2249 diff changeset	613 }
3739e2ac8bb1 Add 'beta' level feature to fanalyze, for finding matching byte sequences of minimum Matti Hamalainen <ccr@tnsp.org> parents: 2249 diff changeset	614
2270 0f0218dcccf8 More fixes to the matching sequence search functionality. Matti Hamalainen <ccr@tnsp.org> parents: 2269 diff changeset	615 seq->data = data;
0f0218dcccf8 More fixes to the matching sequence search functionality. Matti Hamalainen <ccr@tnsp.org> parents: 2269 diff changeset	616 seq->len = len;
0f0218dcccf8 More fixes to the matching sequence search functionality. Matti Hamalainen <ccr@tnsp.org> parents: 2269 diff changeset	617
2267 3739e2ac8bb1 Add 'beta' level feature to fanalyze, for finding matching byte sequences of minimum Matti Hamalainen <ccr@tnsp.org> parents: 2249 diff changeset	618 // Add another file + offset
3739e2ac8bb1 Add 'beta' level feature to fanalyze, for finding matching byte sequences of minimum Matti Hamalainen <ccr@tnsp.org> parents: 2249 diff changeset	619 if (seq->nplaces < SET_MAX_PLACES)
3739e2ac8bb1 Add 'beta' level feature to fanalyze, for finding matching byte sequences of minimum Matti Hamalainen <ccr@tnsp.org> parents: 2249 diff changeset	620 {
3739e2ac8bb1 Add 'beta' level feature to fanalyze, for finding matching byte sequences of minimum Matti Hamalainen <ccr@tnsp.org> parents: 2249 diff changeset	621 DMMatchPlace *place = &seq->places[seq->nplaces++];
3739e2ac8bb1 Add 'beta' level feature to fanalyze, for finding matching byte sequences of minimum Matti Hamalainen <ccr@tnsp.org> parents: 2249 diff changeset	622 place->file = file;
3739e2ac8bb1 Add 'beta' level feature to fanalyze, for finding matching byte sequences of minimum Matti Hamalainen <ccr@tnsp.org> parents: 2249 diff changeset	623 place->offs = offs;
2270 0f0218dcccf8 More fixes to the matching sequence search functionality. Matti Hamalainen <ccr@tnsp.org> parents: 2269 diff changeset	624
0f0218dcccf8 More fixes to the matching sequence search functionality. Matti Hamalainen <ccr@tnsp.org> parents: 2269 diff changeset	625 return TRUE;
2267 3739e2ac8bb1 Add 'beta' level feature to fanalyze, for finding matching byte sequences of minimum Matti Hamalainen <ccr@tnsp.org> parents: 2249 diff changeset	626 }
3739e2ac8bb1 Add 'beta' level feature to fanalyze, for finding matching byte sequences of minimum Matti Hamalainen <ccr@tnsp.org> parents: 2249 diff changeset	627 else
2270 0f0218dcccf8 More fixes to the matching sequence search functionality. Matti Hamalainen <ccr@tnsp.org> parents: 2269 diff changeset	628 return FALSE;
0f0218dcccf8 More fixes to the matching sequence search functionality. Matti Hamalainen <ccr@tnsp.org> parents: 2269 diff changeset	629 }
0f0218dcccf8 More fixes to the matching sequence search functionality. Matti Hamalainen <ccr@tnsp.org> parents: 2269 diff changeset	630
2267 3739e2ac8bb1 Add 'beta' level feature to fanalyze, for finding matching byte sequences of minimum Matti Hamalainen <ccr@tnsp.org> parents: 2249 diff changeset	631
2270 0f0218dcccf8 More fixes to the matching sequence search functionality. Matti Hamalainen <ccr@tnsp.org> parents: 2269 diff changeset	632 int dmCompareMatchPlaces(const void pa, const void pb)
0f0218dcccf8 More fixes to the matching sequence search functionality. Matti Hamalainen <ccr@tnsp.org> parents: 2269 diff changeset	633 {
0f0218dcccf8 More fixes to the matching sequence search functionality. Matti Hamalainen <ccr@tnsp.org> parents: 2269 diff changeset	634 const DMMatchPlace va = (DMMatchPlace ) pa,
0f0218dcccf8 More fixes to the matching sequence search functionality. Matti Hamalainen <ccr@tnsp.org> parents: 2269 diff changeset	635 vb = (DMMatchPlace ) pb;
0f0218dcccf8 More fixes to the matching sequence search functionality. Matti Hamalainen <ccr@tnsp.org> parents: 2269 diff changeset	636
0f0218dcccf8 More fixes to the matching sequence search functionality. Matti Hamalainen <ccr@tnsp.org> parents: 2269 diff changeset	637 return va->offs - vb->offs;
2267 3739e2ac8bb1 Add 'beta' level feature to fanalyze, for finding matching byte sequences of minimum Matti Hamalainen <ccr@tnsp.org> parents: 2249 diff changeset	638 }
3739e2ac8bb1 Add 'beta' level feature to fanalyze, for finding matching byte sequences of minimum Matti Hamalainen <ccr@tnsp.org> parents: 2249 diff changeset	639
3739e2ac8bb1 Add 'beta' level feature to fanalyze, for finding matching byte sequences of minimum Matti Hamalainen <ccr@tnsp.org> parents: 2249 diff changeset	640
1682 2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	641 int main(int argc, char *argv[])
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	642 {
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	643 DMCompElem *compBuf = NULL;
1996 4a4c3e15b8c2 Add more analyzing. Matti Hamalainen <ccr@tnsp.org> parents: 1995 diff changeset	644 size_t compBufSize = 0, totalSize = 0;
1682 2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	645 int res;
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	646
2267 3739e2ac8bb1 Add 'beta' level feature to fanalyze, for finding matching byte sequences of minimum Matti Hamalainen <ccr@tnsp.org> parents: 2249 diff changeset	647 memset(&dmSequences, 0, sizeof(dmSequences));
3739e2ac8bb1 Add 'beta' level feature to fanalyze, for finding matching byte sequences of minimum Matti Hamalainen <ccr@tnsp.org> parents: 2249 diff changeset	648
2234 ef1845cb436e Improve help, cosmetics. Matti Hamalainen <ccr@tnsp.org> parents: 2232 diff changeset	649 dmInitProg("fanalyze", "Simple tool for file format analysis",
ef1845cb436e Improve help, cosmetics. Matti Hamalainen <ccr@tnsp.org> parents: 2232 diff changeset	650 "0.4", NULL, NULL);
2267 3739e2ac8bb1 Add 'beta' level feature to fanalyze, for finding matching byte sequences of minimum Matti Hamalainen <ccr@tnsp.org> parents: 2249 diff changeset	651 dmVerbosity = 0;
1682 2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	652
1996 4a4c3e15b8c2 Add more analyzing. Matti Hamalainen <ccr@tnsp.org> parents: 1995 diff changeset	653 dmInitStats(&totalStats);
4a4c3e15b8c2 Add more analyzing. Matti Hamalainen <ccr@tnsp.org> parents: 1995 diff changeset	654
1682 2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	655 // Parse arguments
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	656 if (!dmArgsProcess(argc, argv, optList, optListN,
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	657 argHandleOpt, argHandleNonOpt, OPTH_BAILOUT))
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	658 exit(1);
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	659
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	660 if (nsrcFiles < 1)
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	661 {
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	662 dmErrorMsg("Nothing to do. (try --help)\n");
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	663 goto out;
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	664 }
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	665
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	666 // Read input files
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	667 for (int nfile = 0; nfile < nsrcFiles; nfile++)
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	668 {
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	669 DMSourceFile *file = &srcFiles[nfile];
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	670 if ((res = dmReadDataFile(NULL, file->filename, &file->data, &file->size)) != DMERR_OK)
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	671 {
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	672 dmErrorMsg("Could not read '%s': %s\n",
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	673 file->filename, dmErrorStr(res));
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	674 goto out;
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	675 }
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	676
1685 904904f145b4 Various fixes in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 1683 diff changeset	677 dmPrint(2, "Input #%d: '%s', %" DM_PRIu_SIZE_T " bytes.\n",
904904f145b4 Various fixes in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 1683 diff changeset	678 nfile + 1, file->filename, file->size);
904904f145b4 Various fixes in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 1683 diff changeset	679
904904f145b4 Various fixes in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 1683 diff changeset	680 if (!compBufSize \|\| file->size < compBufSize)
1682 2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	681 compBufSize = file->size;
1996 4a4c3e15b8c2 Add more analyzing. Matti Hamalainen <ccr@tnsp.org> parents: 1995 diff changeset	682
4a4c3e15b8c2 Add more analyzing. Matti Hamalainen <ccr@tnsp.org> parents: 1995 diff changeset	683 totalSize += file->size;
2011 8e38fa3c4f98 Fix use of qsort(). Matti Hamalainen <ccr@tnsp.org> parents: 1996 diff changeset	684 dmInitStats(&file->stats);
1682 2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	685 }
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	686
2028 8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	687
2034 45ad06bb60c4 Implement offset dump mode in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2032 diff changeset	688 //
45ad06bb60c4 Implement offset dump mode in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2032 diff changeset	689 // Check what operating mode we are in
45ad06bb60c4 Implement offset dump mode in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2032 diff changeset	690 //
45ad06bb60c4 Implement offset dump mode in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2032 diff changeset	691 if (setMode == FA_GREP)
2028 8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	692 {
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	693 for (int nfile = 0; nfile < nsrcFiles; nfile++)
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	694 {
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	695 DMSourceFile *file = &srcFiles[nfile];
2034 45ad06bb60c4 Implement offset dump mode in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2032 diff changeset	696 dmPrint(0, "\n%s\n", file->filename);
2028 8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	697
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	698 for (int n = 0; n < nsetGrepValues; n++)
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	699 {
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	700 DMGrepValue *node = &setGrepValues[n];
2045 1662730053d0 Implement controllable decimal/hexadecimal formatting for offset display mode. Matti Hamalainen <ccr@tnsp.org> parents: 2042 diff changeset	701 const DMGrepType *def = &dmGrepTypes[node->type];
2028 8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	702
2225 837c79747ea4 Add functionality for grepping multiple consecutive values (8/16/32 le/be) Matti Hamalainen <ccr@tnsp.org> parents: 2045 diff changeset	703 for (size_t offs = 0; offs + (def->bsize * node->nvalues) < file->size; offs++)
2028 8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	704 {
2225 837c79747ea4 Add functionality for grepping multiple consecutive values (8/16/32 le/be) Matti Hamalainen <ccr@tnsp.org> parents: 2045 diff changeset	705 BOOL match = TRUE;
837c79747ea4 Add functionality for grepping multiple consecutive values (8/16/32 le/be) Matti Hamalainen <ccr@tnsp.org> parents: 2045 diff changeset	706 for (int n = 0; n < node->nvalues; n++)
837c79747ea4 Add functionality for grepping multiple consecutive values (8/16/32 le/be) Matti Hamalainen <ccr@tnsp.org> parents: 2045 diff changeset	707 if (!node->vwildcards[n])
837c79747ea4 Add functionality for grepping multiple consecutive values (8/16/32 le/be) Matti Hamalainen <ccr@tnsp.org> parents: 2045 diff changeset	708 {
837c79747ea4 Add functionality for grepping multiple consecutive values (8/16/32 le/be) Matti Hamalainen <ccr@tnsp.org> parents: 2045 diff changeset	709 Uint32 mval;
837c79747ea4 Add functionality for grepping multiple consecutive values (8/16/32 le/be) Matti Hamalainen <ccr@tnsp.org> parents: 2045 diff changeset	710 dmGetData(node->type, file, offs + n, &mval);
2028 8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	711
2225 837c79747ea4 Add functionality for grepping multiple consecutive values (8/16/32 le/be) Matti Hamalainen <ccr@tnsp.org> parents: 2045 diff changeset	712 if (mval != node->values[n])
837c79747ea4 Add functionality for grepping multiple consecutive values (8/16/32 le/be) Matti Hamalainen <ccr@tnsp.org> parents: 2045 diff changeset	713 {
837c79747ea4 Add functionality for grepping multiple consecutive values (8/16/32 le/be) Matti Hamalainen <ccr@tnsp.org> parents: 2045 diff changeset	714 match = FALSE;
837c79747ea4 Add functionality for grepping multiple consecutive values (8/16/32 le/be) Matti Hamalainen <ccr@tnsp.org> parents: 2045 diff changeset	715 break;
837c79747ea4 Add functionality for grepping multiple consecutive values (8/16/32 le/be) Matti Hamalainen <ccr@tnsp.org> parents: 2045 diff changeset	716 }
837c79747ea4 Add functionality for grepping multiple consecutive values (8/16/32 le/be) Matti Hamalainen <ccr@tnsp.org> parents: 2045 diff changeset	717 }
837c79747ea4 Add functionality for grepping multiple consecutive values (8/16/32 le/be) Matti Hamalainen <ccr@tnsp.org> parents: 2045 diff changeset	718
837c79747ea4 Add functionality for grepping multiple consecutive values (8/16/32 le/be) Matti Hamalainen <ccr@tnsp.org> parents: 2045 diff changeset	719 if (match)
2028 8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	720 {
2229 72e15cc14927 Make the offset mode (-o) also support lists of offsets. Matti Hamalainen <ccr@tnsp.org> parents: 2228 diff changeset	721 dmPrint(0, "%08x : ", offs);
2225 837c79747ea4 Add functionality for grepping multiple consecutive values (8/16/32 le/be) Matti Hamalainen <ccr@tnsp.org> parents: 2045 diff changeset	722 dmPrintGrepValueList(node, TRUE, file, offs);
2028 8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	723 }
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	724 }
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	725 }
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	726 }
1682 2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	727 }
2034 45ad06bb60c4 Implement offset dump mode in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2032 diff changeset	728 else
45ad06bb60c4 Implement offset dump mode in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2032 diff changeset	729 if (setMode == FA_OFFSET)
1682 2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	730 {
2034 45ad06bb60c4 Implement offset dump mode in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2032 diff changeset	731 for (int nfile = 0; nfile < nsrcFiles; nfile++)
45ad06bb60c4 Implement offset dump mode in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2032 diff changeset	732 {
45ad06bb60c4 Implement offset dump mode in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2032 diff changeset	733 DMSourceFile *file = &srcFiles[nfile];
45ad06bb60c4 Implement offset dump mode in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2032 diff changeset	734 dmPrint(1, "#%03d: %s\n", nfile + 1, file->filename);
45ad06bb60c4 Implement offset dump mode in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2032 diff changeset	735 }
1996 4a4c3e15b8c2 Add more analyzing. Matti Hamalainen <ccr@tnsp.org> parents: 1995 diff changeset	736
2034 45ad06bb60c4 Implement offset dump mode in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2032 diff changeset	737 printf(" offset :");
45ad06bb60c4 Implement offset dump mode in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2032 diff changeset	738 for (int nfile = 0; nfile < nsrcFiles; nfile++)
45ad06bb60c4 Implement offset dump mode in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2032 diff changeset	739 printf(" %03d ", nfile + 1);
45ad06bb60c4 Implement offset dump mode in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2032 diff changeset	740 printf("\n");
45ad06bb60c4 Implement offset dump mode in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2032 diff changeset	741
45ad06bb60c4 Implement offset dump mode in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2032 diff changeset	742 printf("==========");
45ad06bb60c4 Implement offset dump mode in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2032 diff changeset	743 for (int nfile = 0; nfile < nsrcFiles; nfile++)
45ad06bb60c4 Implement offset dump mode in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2032 diff changeset	744 printf("===========");
45ad06bb60c4 Implement offset dump mode in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2032 diff changeset	745 printf("\n");
45ad06bb60c4 Implement offset dump mode in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2032 diff changeset	746
45ad06bb60c4 Implement offset dump mode in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2032 diff changeset	747 for (int n = 0; n < nsetGrepValues; n++)
1996 4a4c3e15b8c2 Add more analyzing. Matti Hamalainen <ccr@tnsp.org> parents: 1995 diff changeset	748 {
2034 45ad06bb60c4 Implement offset dump mode in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2032 diff changeset	749 DMGrepValue *node = &setGrepValues[n];
2045 1662730053d0 Implement controllable decimal/hexadecimal formatting for offset display mode. Matti Hamalainen <ccr@tnsp.org> parents: 2042 diff changeset	750 const DMGrepType *def = &dmGrepTypes[node->type];
2034 45ad06bb60c4 Implement offset dump mode in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2032 diff changeset	751
2229 72e15cc14927 Make the offset mode (-o) also support lists of offsets. Matti Hamalainen <ccr@tnsp.org> parents: 2228 diff changeset	752 for (int nv = 0; nv < node->nvalues; nv++)
2034 45ad06bb60c4 Implement offset dump mode in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2032 diff changeset	753 {
2229 72e15cc14927 Make the offset mode (-o) also support lists of offsets. Matti Hamalainen <ccr@tnsp.org> parents: 2228 diff changeset	754 printf("%08x : ", node->values[nv]);
2034 45ad06bb60c4 Implement offset dump mode in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2032 diff changeset	755
2229 72e15cc14927 Make the offset mode (-o) also support lists of offsets. Matti Hamalainen <ccr@tnsp.org> parents: 2228 diff changeset	756 for (int nfile = 0; nfile < nsrcFiles; nfile++)
2034 45ad06bb60c4 Implement offset dump mode in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2032 diff changeset	757 {
2229 72e15cc14927 Make the offset mode (-o) also support lists of offsets. Matti Hamalainen <ccr@tnsp.org> parents: 2228 diff changeset	758 DMSourceFile *file = &srcFiles[nfile];
72e15cc14927 Make the offset mode (-o) also support lists of offsets. Matti Hamalainen <ccr@tnsp.org> parents: 2228 diff changeset	759 Uint32 mval;
72e15cc14927 Make the offset mode (-o) also support lists of offsets. Matti Hamalainen <ccr@tnsp.org> parents: 2228 diff changeset	760 char mstr[32];
72e15cc14927 Make the offset mode (-o) also support lists of offsets. Matti Hamalainen <ccr@tnsp.org> parents: 2228 diff changeset	761 int npad, nwidth;
72e15cc14927 Make the offset mode (-o) also support lists of offsets. Matti Hamalainen <ccr@tnsp.org> parents: 2228 diff changeset	762
72e15cc14927 Make the offset mode (-o) also support lists of offsets. Matti Hamalainen <ccr@tnsp.org> parents: 2228 diff changeset	763 if (dmGetData(node->type, file, node->values[nv], &mval))
72e15cc14927 Make the offset mode (-o) also support lists of offsets. Matti Hamalainen <ccr@tnsp.org> parents: 2228 diff changeset	764 {
72e15cc14927 Make the offset mode (-o) also support lists of offsets. Matti Hamalainen <ccr@tnsp.org> parents: 2228 diff changeset	765 char mfmt[16];
72e15cc14927 Make the offset mode (-o) also support lists of offsets. Matti Hamalainen <ccr@tnsp.org> parents: 2228 diff changeset	766 nwidth = def->bsize * 2;
72e15cc14927 Make the offset mode (-o) also support lists of offsets. Matti Hamalainen <ccr@tnsp.org> parents: 2228 diff changeset	767 snprintf(mfmt, sizeof(mfmt), "%%0%d%s",
72e15cc14927 Make the offset mode (-o) also support lists of offsets. Matti Hamalainen <ccr@tnsp.org> parents: 2228 diff changeset	768 nwidth, dmGrepDisp[node->disp].fmt);
2045 1662730053d0 Implement controllable decimal/hexadecimal formatting for offset display mode. Matti Hamalainen <ccr@tnsp.org> parents: 2042 diff changeset	769
2229 72e15cc14927 Make the offset mode (-o) also support lists of offsets. Matti Hamalainen <ccr@tnsp.org> parents: 2228 diff changeset	770 snprintf(mstr, sizeof(mstr), mfmt, mval);
72e15cc14927 Make the offset mode (-o) also support lists of offsets. Matti Hamalainen <ccr@tnsp.org> parents: 2228 diff changeset	771 }
72e15cc14927 Make the offset mode (-o) also support lists of offsets. Matti Hamalainen <ccr@tnsp.org> parents: 2228 diff changeset	772 else
72e15cc14927 Make the offset mode (-o) also support lists of offsets. Matti Hamalainen <ccr@tnsp.org> parents: 2228 diff changeset	773 {
72e15cc14927 Make the offset mode (-o) also support lists of offsets. Matti Hamalainen <ccr@tnsp.org> parents: 2228 diff changeset	774 strcpy(mstr, "----");
72e15cc14927 Make the offset mode (-o) also support lists of offsets. Matti Hamalainen <ccr@tnsp.org> parents: 2228 diff changeset	775 nwidth = 4;
72e15cc14927 Make the offset mode (-o) also support lists of offsets. Matti Hamalainen <ccr@tnsp.org> parents: 2228 diff changeset	776 }
72e15cc14927 Make the offset mode (-o) also support lists of offsets. Matti Hamalainen <ccr@tnsp.org> parents: 2228 diff changeset	777
72e15cc14927 Make the offset mode (-o) also support lists of offsets. Matti Hamalainen <ccr@tnsp.org> parents: 2228 diff changeset	778 npad = (10 - nwidth) / 2;
72e15cc14927 Make the offset mode (-o) also support lists of offsets. Matti Hamalainen <ccr@tnsp.org> parents: 2228 diff changeset	779 for (int q = 0; q < npad; q++)
72e15cc14927 Make the offset mode (-o) also support lists of offsets. Matti Hamalainen <ccr@tnsp.org> parents: 2228 diff changeset	780 fputc(' ', stdout);
72e15cc14927 Make the offset mode (-o) also support lists of offsets. Matti Hamalainen <ccr@tnsp.org> parents: 2228 diff changeset	781
72e15cc14927 Make the offset mode (-o) also support lists of offsets. Matti Hamalainen <ccr@tnsp.org> parents: 2228 diff changeset	782 fputs(mstr, stdout);
72e15cc14927 Make the offset mode (-o) also support lists of offsets. Matti Hamalainen <ccr@tnsp.org> parents: 2228 diff changeset	783
72e15cc14927 Make the offset mode (-o) also support lists of offsets. Matti Hamalainen <ccr@tnsp.org> parents: 2228 diff changeset	784 for (int q = 0; q < npad; q++)
72e15cc14927 Make the offset mode (-o) also support lists of offsets. Matti Hamalainen <ccr@tnsp.org> parents: 2228 diff changeset	785 fputc(' ', stdout);
2034 45ad06bb60c4 Implement offset dump mode in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2032 diff changeset	786 }
45ad06bb60c4 Implement offset dump mode in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2032 diff changeset	787
2229 72e15cc14927 Make the offset mode (-o) also support lists of offsets. Matti Hamalainen <ccr@tnsp.org> parents: 2228 diff changeset	788 printf(" [%s]\n",
72e15cc14927 Make the offset mode (-o) also support lists of offsets. Matti Hamalainen <ccr@tnsp.org> parents: 2228 diff changeset	789 dmGrepDisp[node->disp].name);
2034 45ad06bb60c4 Implement offset dump mode in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2032 diff changeset	790 }
45ad06bb60c4 Implement offset dump mode in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2032 diff changeset	791 }
45ad06bb60c4 Implement offset dump mode in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2032 diff changeset	792 }
45ad06bb60c4 Implement offset dump mode in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2032 diff changeset	793 else
45ad06bb60c4 Implement offset dump mode in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2032 diff changeset	794 if (setMode == FA_ANALYZE)
45ad06bb60c4 Implement offset dump mode in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2032 diff changeset	795 {
45ad06bb60c4 Implement offset dump mode in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2032 diff changeset	796 // Allocate comparision buffer
45ad06bb60c4 Implement offset dump mode in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2032 diff changeset	797 // XXX: integer overflow?
45ad06bb60c4 Implement offset dump mode in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2032 diff changeset	798 dmPrint(2, "Allocating %d element (%d bytes) comparision buffer.\n",
45ad06bb60c4 Implement offset dump mode in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2032 diff changeset	799 compBufSize, compBufSize * sizeof(DMCompElem));
45ad06bb60c4 Implement offset dump mode in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2032 diff changeset	800
45ad06bb60c4 Implement offset dump mode in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2032 diff changeset	801 if ((compBuf = dmCalloc(compBufSize, sizeof(DMCompElem))) == NULL)
45ad06bb60c4 Implement offset dump mode in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2032 diff changeset	802 {
45ad06bb60c4 Implement offset dump mode in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2032 diff changeset	803 dmErrorMsg("Out of memory. Could not allocate comparision buffer!\n");
45ad06bb60c4 Implement offset dump mode in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2032 diff changeset	804 goto out;
45ad06bb60c4 Implement offset dump mode in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2032 diff changeset	805 }
45ad06bb60c4 Implement offset dump mode in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2032 diff changeset	806
2234 ef1845cb436e Improve help, cosmetics. Matti Hamalainen <ccr@tnsp.org> parents: 2232 diff changeset	807 //
ef1845cb436e Improve help, cosmetics. Matti Hamalainen <ccr@tnsp.org> parents: 2232 diff changeset	808 // Basic file data comparision
ef1845cb436e Improve help, cosmetics. Matti Hamalainen <ccr@tnsp.org> parents: 2232 diff changeset	809 //
2034 45ad06bb60c4 Implement offset dump mode in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2032 diff changeset	810 dmPrint(2, "Analyzing ..\n");
45ad06bb60c4 Implement offset dump mode in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2032 diff changeset	811 for (int nfile = 0; nfile < nsrcFiles; nfile++)
45ad06bb60c4 Implement offset dump mode in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2032 diff changeset	812 {
45ad06bb60c4 Implement offset dump mode in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2032 diff changeset	813 DMSourceFile *file = &srcFiles[nfile];
45ad06bb60c4 Implement offset dump mode in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2032 diff changeset	814
45ad06bb60c4 Implement offset dump mode in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2032 diff changeset	815 for (size_t offs = 0; offs < file->size; offs++)
45ad06bb60c4 Implement offset dump mode in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2032 diff changeset	816 {
45ad06bb60c4 Implement offset dump mode in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2032 diff changeset	817 Uint8 bv = file->data[offs];
45ad06bb60c4 Implement offset dump mode in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2032 diff changeset	818 totalStats.cv[bv].count++;
45ad06bb60c4 Implement offset dump mode in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2032 diff changeset	819 file->stats.cv[bv].count++;
45ad06bb60c4 Implement offset dump mode in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2032 diff changeset	820 }
45ad06bb60c4 Implement offset dump mode in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2032 diff changeset	821
45ad06bb60c4 Implement offset dump mode in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2032 diff changeset	822 for (size_t offs = 0; offs < compBufSize; offs++)
45ad06bb60c4 Implement offset dump mode in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2032 diff changeset	823 {
45ad06bb60c4 Implement offset dump mode in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2032 diff changeset	824 Uint8 data = offs < file->size ? file->data[offs] : 0;
45ad06bb60c4 Implement offset dump mode in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2032 diff changeset	825 compBuf[offs].stats[data]++;
45ad06bb60c4 Implement offset dump mode in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2032 diff changeset	826 }
1996 4a4c3e15b8c2 Add more analyzing. Matti Hamalainen <ccr@tnsp.org> parents: 1995 diff changeset	827 }
4a4c3e15b8c2 Add more analyzing. Matti Hamalainen <ccr@tnsp.org> parents: 1995 diff changeset	828
1682 2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	829 for (size_t offs = 0; offs < compBufSize; offs++)
1685 904904f145b4 Various fixes in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 1683 diff changeset	830 {
2034 45ad06bb60c4 Implement offset dump mode in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2032 diff changeset	831 DMCompElem *el = &compBuf[offs];
45ad06bb60c4 Implement offset dump mode in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2032 diff changeset	832 for (int n = 0; n < SET_MAX_ELEMS; n++)
45ad06bb60c4 Implement offset dump mode in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2032 diff changeset	833 {
45ad06bb60c4 Implement offset dump mode in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2032 diff changeset	834 if (el->stats[n] > 0)
45ad06bb60c4 Implement offset dump mode in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2032 diff changeset	835 {
45ad06bb60c4 Implement offset dump mode in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2032 diff changeset	836 el->variants++;
45ad06bb60c4 Implement offset dump mode in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2032 diff changeset	837 el->data = n;
45ad06bb60c4 Implement offset dump mode in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2032 diff changeset	838 }
45ad06bb60c4 Implement offset dump mode in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2032 diff changeset	839 }
1685 904904f145b4 Various fixes in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 1683 diff changeset	840 }
1682 2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	841
2234 ef1845cb436e Improve help, cosmetics. Matti Hamalainen <ccr@tnsp.org> parents: 2232 diff changeset	842 //
2034 45ad06bb60c4 Implement offset dump mode in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2032 diff changeset	843 // Display results
2234 ef1845cb436e Improve help, cosmetics. Matti Hamalainen <ccr@tnsp.org> parents: 2232 diff changeset	844 //
2034 45ad06bb60c4 Implement offset dump mode in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2032 diff changeset	845 for (size_t offs = 0, n = 0; offs < compBufSize; offs++)
1682 2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	846 {
2034 45ad06bb60c4 Implement offset dump mode in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2032 diff changeset	847 DMCompElem *el = &compBuf[offs];
45ad06bb60c4 Implement offset dump mode in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2032 diff changeset	848 BOOL var = el->variants > 1;
45ad06bb60c4 Implement offset dump mode in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2032 diff changeset	849
45ad06bb60c4 Implement offset dump mode in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2032 diff changeset	850 if (n == 0)
45ad06bb60c4 Implement offset dump mode in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2032 diff changeset	851 printf("%08" DM_PRIx_SIZE_T " \| ", offs);
45ad06bb60c4 Implement offset dump mode in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2032 diff changeset	852
45ad06bb60c4 Implement offset dump mode in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2032 diff changeset	853 if (var)
45ad06bb60c4 Implement offset dump mode in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2032 diff changeset	854 printf("[%2d] ", el->variants);
45ad06bb60c4 Implement offset dump mode in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2032 diff changeset	855 else
45ad06bb60c4 Implement offset dump mode in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2032 diff changeset	856 printf(" %02x ", el->data);
45ad06bb60c4 Implement offset dump mode in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2032 diff changeset	857
45ad06bb60c4 Implement offset dump mode in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2032 diff changeset	858 if (++n >= 16)
1682 2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	859 {
2034 45ad06bb60c4 Implement offset dump mode in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2032 diff changeset	860 printf("\n");
45ad06bb60c4 Implement offset dump mode in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2032 diff changeset	861 n = 0;
1682 2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	862 }
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	863 }
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	864
2034 45ad06bb60c4 Implement offset dump mode in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2032 diff changeset	865 printf("\n");
1682 2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	866
2267 3739e2ac8bb1 Add 'beta' level feature to fanalyze, for finding matching byte sequences of minimum Matti Hamalainen <ccr@tnsp.org> parents: 2249 diff changeset	867 //
2034 45ad06bb60c4 Implement offset dump mode in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2032 diff changeset	868 // Attempt further analysis
2267 3739e2ac8bb1 Add 'beta' level feature to fanalyze, for finding matching byte sequences of minimum Matti Hamalainen <ccr@tnsp.org> parents: 2249 diff changeset	869 //
2034 45ad06bb60c4 Implement offset dump mode in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2032 diff changeset	870 for (int nfile = 0; nfile < nsrcFiles; nfile++)
45ad06bb60c4 Implement offset dump mode in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2032 diff changeset	871 {
45ad06bb60c4 Implement offset dump mode in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2032 diff changeset	872 DMSourceFile *file = &srcFiles[nfile];
45ad06bb60c4 Implement offset dump mode in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2032 diff changeset	873 size_t len = file->size > compBufSize ? compBufSize : file->size;
45ad06bb60c4 Implement offset dump mode in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2032 diff changeset	874 for (size_t offs = 0; offs + 4 < len; offs++)
45ad06bb60c4 Implement offset dump mode in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2032 diff changeset	875 {
45ad06bb60c4 Implement offset dump mode in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2032 diff changeset	876 DMCompElem *elem = &compBuf[offs];
1682 2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	877
2268 f2ff364065eb Add constant define for maximum number of variants. Matti Hamalainen <ccr@tnsp.org> parents: 2267 diff changeset	878 for (int variant = SET_MAX_VARIANTS - 1; variant >= 0; variant--)
2034 45ad06bb60c4 Implement offset dump mode in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2032 diff changeset	879 {
45ad06bb60c4 Implement offset dump mode in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2032 diff changeset	880 size_t nmax = (variant < 2) ? sizeof(Uint16) : sizeof(Uint32);
45ad06bb60c4 Implement offset dump mode in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2032 diff changeset	881 Uint32 tmp = 0;
1682 2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	882
2034 45ad06bb60c4 Implement offset dump mode in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2032 diff changeset	883 for (size_t n = 0; n < nmax; n++)
45ad06bb60c4 Implement offset dump mode in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2032 diff changeset	884 {
45ad06bb60c4 Implement offset dump mode in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2032 diff changeset	885 size_t boffs = (variant & 1) ? n : nmax - n;
45ad06bb60c4 Implement offset dump mode in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2032 diff changeset	886
45ad06bb60c4 Implement offset dump mode in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2032 diff changeset	887 tmp <<= 8;
45ad06bb60c4 Implement offset dump mode in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2032 diff changeset	888 tmp \|= file->data[offs + boffs];
45ad06bb60c4 Implement offset dump mode in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2032 diff changeset	889 }
1682 2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	890
2034 45ad06bb60c4 Implement offset dump mode in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2032 diff changeset	891 if (file->size - tmp < 32)
45ad06bb60c4 Implement offset dump mode in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2032 diff changeset	892 {
45ad06bb60c4 Implement offset dump mode in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2032 diff changeset	893 elem->interest[variant] += 32 - (file->size - tmp);
45ad06bb60c4 Implement offset dump mode in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2032 diff changeset	894 elem->interestF[variant]++;
45ad06bb60c4 Implement offset dump mode in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2032 diff changeset	895 }
45ad06bb60c4 Implement offset dump mode in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2032 diff changeset	896 }
45ad06bb60c4 Implement offset dump mode in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2032 diff changeset	897 }
45ad06bb60c4 Implement offset dump mode in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2032 diff changeset	898 }
1682 2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	899
2034 45ad06bb60c4 Implement offset dump mode in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2032 diff changeset	900 printf("\nMore findings:\n");
45ad06bb60c4 Implement offset dump mode in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2032 diff changeset	901 for (size_t offs = 0; offs + 4 < compBufSize; offs++)
1996 4a4c3e15b8c2 Add more analyzing. Matti Hamalainen <ccr@tnsp.org> parents: 1995 diff changeset	902 {
4a4c3e15b8c2 Add more analyzing. Matti Hamalainen <ccr@tnsp.org> parents: 1995 diff changeset	903 DMCompElem *elem = &compBuf[offs];
4a4c3e15b8c2 Add more analyzing. Matti Hamalainen <ccr@tnsp.org> parents: 1995 diff changeset	904
2268 f2ff364065eb Add constant define for maximum number of variants. Matti Hamalainen <ccr@tnsp.org> parents: 2267 diff changeset	905 for (int variant = 0; variant < SET_MAX_VARIANTS; variant++)
2034 45ad06bb60c4 Implement offset dump mode in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2032 diff changeset	906 if (elem->interestF[variant] > 0)
1996 4a4c3e15b8c2 Add more analyzing. Matti Hamalainen <ccr@tnsp.org> parents: 1995 diff changeset	907 {
2034 45ad06bb60c4 Implement offset dump mode in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2032 diff changeset	908 printf("%08" DM_PRIx_SIZE_T " \| V%d : %d / %d\n",
45ad06bb60c4 Implement offset dump mode in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2032 diff changeset	909 offs, variant,
45ad06bb60c4 Implement offset dump mode in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2032 diff changeset	910 elem->interestF[variant], elem->interest[variant]);
45ad06bb60c4 Implement offset dump mode in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2032 diff changeset	911 }
45ad06bb60c4 Implement offset dump mode in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2032 diff changeset	912 }
1996 4a4c3e15b8c2 Add more analyzing. Matti Hamalainen <ccr@tnsp.org> parents: 1995 diff changeset	913
2034 45ad06bb60c4 Implement offset dump mode in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2032 diff changeset	914 printf("\nGlobal most used bytes:\n");
45ad06bb60c4 Implement offset dump mode in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2032 diff changeset	915 dmPrintStats(&totalStats, 16, totalSize);
1996 4a4c3e15b8c2 Add more analyzing. Matti Hamalainen <ccr@tnsp.org> parents: 1995 diff changeset	916
2034 45ad06bb60c4 Implement offset dump mode in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2032 diff changeset	917 for (int nfile = 0; nfile < nsrcFiles; nfile++)
45ad06bb60c4 Implement offset dump mode in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2032 diff changeset	918 {
45ad06bb60c4 Implement offset dump mode in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2032 diff changeset	919 DMSourceFile *file = &srcFiles[nfile];
45ad06bb60c4 Implement offset dump mode in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2032 diff changeset	920 printf("Most used bytes for '%s':\n", file->filename);
45ad06bb60c4 Implement offset dump mode in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2032 diff changeset	921 dmPrintStats(&file->stats, 16, file->size);
1996 4a4c3e15b8c2 Add more analyzing. Matti Hamalainen <ccr@tnsp.org> parents: 1995 diff changeset	922 }
2267 3739e2ac8bb1 Add 'beta' level feature to fanalyze, for finding matching byte sequences of minimum Matti Hamalainen <ccr@tnsp.org> parents: 2249 diff changeset	923
3739e2ac8bb1 Add 'beta' level feature to fanalyze, for finding matching byte sequences of minimum Matti Hamalainen <ccr@tnsp.org> parents: 2249 diff changeset	924 }
3739e2ac8bb1 Add 'beta' level feature to fanalyze, for finding matching byte sequences of minimum Matti Hamalainen <ccr@tnsp.org> parents: 2249 diff changeset	925 else
3739e2ac8bb1 Add 'beta' level feature to fanalyze, for finding matching byte sequences of minimum Matti Hamalainen <ccr@tnsp.org> parents: 2249 diff changeset	926 if (setMode == FA_MATCHES)
3739e2ac8bb1 Add 'beta' level feature to fanalyze, for finding matching byte sequences of minimum Matti Hamalainen <ccr@tnsp.org> parents: 2249 diff changeset	927 {
3739e2ac8bb1 Add 'beta' level feature to fanalyze, for finding matching byte sequences of minimum Matti Hamalainen <ccr@tnsp.org> parents: 2249 diff changeset	928 //
3739e2ac8bb1 Add 'beta' level feature to fanalyze, for finding matching byte sequences of minimum Matti Hamalainen <ccr@tnsp.org> parents: 2249 diff changeset	929 // Attempt to find matching sequences of N+
3739e2ac8bb1 Add 'beta' level feature to fanalyze, for finding matching byte sequences of minimum Matti Hamalainen <ccr@tnsp.org> parents: 2249 diff changeset	930 //
2270 0f0218dcccf8 More fixes to the matching sequence search functionality. Matti Hamalainen <ccr@tnsp.org> parents: 2269 diff changeset	931 dmPrint(0, "Attempting to find matching sequences of %" DM_PRIu_SIZE_T" bytes or more\n",
2267 3739e2ac8bb1 Add 'beta' level feature to fanalyze, for finding matching byte sequences of minimum Matti Hamalainen <ccr@tnsp.org> parents: 2249 diff changeset	932 optMinMatchLen);
3739e2ac8bb1 Add 'beta' level feature to fanalyze, for finding matching byte sequences of minimum Matti Hamalainen <ccr@tnsp.org> parents: 2249 diff changeset	933
3739e2ac8bb1 Add 'beta' level feature to fanalyze, for finding matching byte sequences of minimum Matti Hamalainen <ccr@tnsp.org> parents: 2249 diff changeset	934 for (int nfile1 = 0; nfile1 < nsrcFiles; nfile1++)
3739e2ac8bb1 Add 'beta' level feature to fanalyze, for finding matching byte sequences of minimum Matti Hamalainen <ccr@tnsp.org> parents: 2249 diff changeset	935 {
3739e2ac8bb1 Add 'beta' level feature to fanalyze, for finding matching byte sequences of minimum Matti Hamalainen <ccr@tnsp.org> parents: 2249 diff changeset	936 DMSourceFile *file1 = &srcFiles[nfile1];
3739e2ac8bb1 Add 'beta' level feature to fanalyze, for finding matching byte sequences of minimum Matti Hamalainen <ccr@tnsp.org> parents: 2249 diff changeset	937
3739e2ac8bb1 Add 'beta' level feature to fanalyze, for finding matching byte sequences of minimum Matti Hamalainen <ccr@tnsp.org> parents: 2249 diff changeset	938 for (int nfile2 = 0; nfile2 < nsrcFiles; nfile2++)
3739e2ac8bb1 Add 'beta' level feature to fanalyze, for finding matching byte sequences of minimum Matti Hamalainen <ccr@tnsp.org> parents: 2249 diff changeset	939 if (nfile2 != nfile1 && !file1->analyzed)
3739e2ac8bb1 Add 'beta' level feature to fanalyze, for finding matching byte sequences of minimum Matti Hamalainen <ccr@tnsp.org> parents: 2249 diff changeset	940 {
3739e2ac8bb1 Add 'beta' level feature to fanalyze, for finding matching byte sequences of minimum Matti Hamalainen <ccr@tnsp.org> parents: 2249 diff changeset	941 DMSourceFile *file2 = &srcFiles[nfile2];
3739e2ac8bb1 Add 'beta' level feature to fanalyze, for finding matching byte sequences of minimum Matti Hamalainen <ccr@tnsp.org> parents: 2249 diff changeset	942
3739e2ac8bb1 Add 'beta' level feature to fanalyze, for finding matching byte sequences of minimum Matti Hamalainen <ccr@tnsp.org> parents: 2249 diff changeset	943 // Find longest possible matching sequence in file2, if any
2270 0f0218dcccf8 More fixes to the matching sequence search functionality. Matti Hamalainen <ccr@tnsp.org> parents: 2269 diff changeset	944 for (size_t moffs1 = 0; moffs1 + optMinMatchLen < file1->size;)
2267 3739e2ac8bb1 Add 'beta' level feature to fanalyze, for finding matching byte sequences of minimum Matti Hamalainen <ccr@tnsp.org> parents: 2249 diff changeset	945 {
2270 0f0218dcccf8 More fixes to the matching sequence search functionality. Matti Hamalainen <ccr@tnsp.org> parents: 2269 diff changeset	946 size_t cnt = 0;
0f0218dcccf8 More fixes to the matching sequence search functionality. Matti Hamalainen <ccr@tnsp.org> parents: 2269 diff changeset	947 for (size_t moffs2 = 0; moffs2 + optMinMatchLen < file2->size; moffs2++)
2267 3739e2ac8bb1 Add 'beta' level feature to fanalyze, for finding matching byte sequences of minimum Matti Hamalainen <ccr@tnsp.org> parents: 2249 diff changeset	948 {
2270 0f0218dcccf8 More fixes to the matching sequence search functionality. Matti Hamalainen <ccr@tnsp.org> parents: 2269 diff changeset	949 for (cnt = 0; moffs1 + cnt + optMinMatchLen < file1->size &&
0f0218dcccf8 More fixes to the matching sequence search functionality. Matti Hamalainen <ccr@tnsp.org> parents: 2269 diff changeset	950 moffs2 + cnt + optMinMatchLen < file2->size; cnt++)
0f0218dcccf8 More fixes to the matching sequence search functionality. Matti Hamalainen <ccr@tnsp.org> parents: 2269 diff changeset	951 {
0f0218dcccf8 More fixes to the matching sequence search functionality. Matti Hamalainen <ccr@tnsp.org> parents: 2269 diff changeset	952 if (file1->data[moffs1 + cnt] != file2->data[moffs2 + cnt])
0f0218dcccf8 More fixes to the matching sequence search functionality. Matti Hamalainen <ccr@tnsp.org> parents: 2269 diff changeset	953 break;
0f0218dcccf8 More fixes to the matching sequence search functionality. Matti Hamalainen <ccr@tnsp.org> parents: 2269 diff changeset	954 }
0f0218dcccf8 More fixes to the matching sequence search functionality. Matti Hamalainen <ccr@tnsp.org> parents: 2269 diff changeset	955
0f0218dcccf8 More fixes to the matching sequence search functionality. Matti Hamalainen <ccr@tnsp.org> parents: 2269 diff changeset	956 if (cnt >= optMinMatchLen)
0f0218dcccf8 More fixes to the matching sequence search functionality. Matti Hamalainen <ccr@tnsp.org> parents: 2269 diff changeset	957 {
0f0218dcccf8 More fixes to the matching sequence search functionality. Matti Hamalainen <ccr@tnsp.org> parents: 2269 diff changeset	958 // Match found
2272 4f52b7f5fe51 Bail out from the matching search if we exceed the match limits. Matti Hamalainen <ccr@tnsp.org> parents: 2271 diff changeset	959 if (!dmAddMatchSequence(file1->data + moffs1, cnt, file1, moffs1) \|\|
4f52b7f5fe51 Bail out from the matching search if we exceed the match limits. Matti Hamalainen <ccr@tnsp.org> parents: 2271 diff changeset	960 !dmAddMatchSequence(file2->data + moffs2, cnt, file2, moffs2))
4f52b7f5fe51 Bail out from the matching search if we exceed the match limits. Matti Hamalainen <ccr@tnsp.org> parents: 2271 diff changeset	961 goto done;
4f52b7f5fe51 Bail out from the matching search if we exceed the match limits. Matti Hamalainen <ccr@tnsp.org> parents: 2271 diff changeset	962
2270 0f0218dcccf8 More fixes to the matching sequence search functionality. Matti Hamalainen <ccr@tnsp.org> parents: 2269 diff changeset	963 moffs1 += cnt;
0f0218dcccf8 More fixes to the matching sequence search functionality. Matti Hamalainen <ccr@tnsp.org> parents: 2269 diff changeset	964 }
2267 3739e2ac8bb1 Add 'beta' level feature to fanalyze, for finding matching byte sequences of minimum Matti Hamalainen <ccr@tnsp.org> parents: 2249 diff changeset	965 }
3739e2ac8bb1 Add 'beta' level feature to fanalyze, for finding matching byte sequences of minimum Matti Hamalainen <ccr@tnsp.org> parents: 2249 diff changeset	966
2270 0f0218dcccf8 More fixes to the matching sequence search functionality. Matti Hamalainen <ccr@tnsp.org> parents: 2269 diff changeset	967 if (cnt < optMinMatchLen)
2267 3739e2ac8bb1 Add 'beta' level feature to fanalyze, for finding matching byte sequences of minimum Matti Hamalainen <ccr@tnsp.org> parents: 2249 diff changeset	968 moffs1++;
3739e2ac8bb1 Add 'beta' level feature to fanalyze, for finding matching byte sequences of minimum Matti Hamalainen <ccr@tnsp.org> parents: 2249 diff changeset	969 }
3739e2ac8bb1 Add 'beta' level feature to fanalyze, for finding matching byte sequences of minimum Matti Hamalainen <ccr@tnsp.org> parents: 2249 diff changeset	970 }
3739e2ac8bb1 Add 'beta' level feature to fanalyze, for finding matching byte sequences of minimum Matti Hamalainen <ccr@tnsp.org> parents: 2249 diff changeset	971 file1->analyzed = TRUE;
3739e2ac8bb1 Add 'beta' level feature to fanalyze, for finding matching byte sequences of minimum Matti Hamalainen <ccr@tnsp.org> parents: 2249 diff changeset	972 }
3739e2ac8bb1 Add 'beta' level feature to fanalyze, for finding matching byte sequences of minimum Matti Hamalainen <ccr@tnsp.org> parents: 2249 diff changeset	973
2272 4f52b7f5fe51 Bail out from the matching search if we exceed the match limits. Matti Hamalainen <ccr@tnsp.org> parents: 2271 diff changeset	974 done:
4f52b7f5fe51 Bail out from the matching search if we exceed the match limits. Matti Hamalainen <ccr@tnsp.org> parents: 2271 diff changeset	975
2270 0f0218dcccf8 More fixes to the matching sequence search functionality. Matti Hamalainen <ccr@tnsp.org> parents: 2269 diff changeset	976 for (int nmatch = 0; nmatch < ndmSequences; nmatch++)
0f0218dcccf8 More fixes to the matching sequence search functionality. Matti Hamalainen <ccr@tnsp.org> parents: 2269 diff changeset	977 {
0f0218dcccf8 More fixes to the matching sequence search functionality. Matti Hamalainen <ccr@tnsp.org> parents: 2269 diff changeset	978 DMMatchSeq *seq = &dmSequences[nmatch];
0f0218dcccf8 More fixes to the matching sequence search functionality. Matti Hamalainen <ccr@tnsp.org> parents: 2269 diff changeset	979
0f0218dcccf8 More fixes to the matching sequence search functionality. Matti Hamalainen <ccr@tnsp.org> parents: 2269 diff changeset	980 qsort(&seq->places, seq->nplaces, sizeof(DMMatchPlace),
0f0218dcccf8 More fixes to the matching sequence search functionality. Matti Hamalainen <ccr@tnsp.org> parents: 2269 diff changeset	981 dmCompareMatchPlaces);
0f0218dcccf8 More fixes to the matching sequence search functionality. Matti Hamalainen <ccr@tnsp.org> parents: 2269 diff changeset	982 }
0f0218dcccf8 More fixes to the matching sequence search functionality. Matti Hamalainen <ccr@tnsp.org> parents: 2269 diff changeset	983
2267 3739e2ac8bb1 Add 'beta' level feature to fanalyze, for finding matching byte sequences of minimum Matti Hamalainen <ccr@tnsp.org> parents: 2249 diff changeset	984 //
3739e2ac8bb1 Add 'beta' level feature to fanalyze, for finding matching byte sequences of minimum Matti Hamalainen <ccr@tnsp.org> parents: 2249 diff changeset	985 // Display results
3739e2ac8bb1 Add 'beta' level feature to fanalyze, for finding matching byte sequences of minimum Matti Hamalainen <ccr@tnsp.org> parents: 2249 diff changeset	986 //
3739e2ac8bb1 Add 'beta' level feature to fanalyze, for finding matching byte sequences of minimum Matti Hamalainen <ccr@tnsp.org> parents: 2249 diff changeset	987 dmPrint(0, "Found %d matching sequence groups of %" DM_PRIu_SIZE_T " bytes minimum.\n",
3739e2ac8bb1 Add 'beta' level feature to fanalyze, for finding matching byte sequences of minimum Matti Hamalainen <ccr@tnsp.org> parents: 2249 diff changeset	988 ndmSequences, optMinMatchLen);
3739e2ac8bb1 Add 'beta' level feature to fanalyze, for finding matching byte sequences of minimum Matti Hamalainen <ccr@tnsp.org> parents: 2249 diff changeset	989
3739e2ac8bb1 Add 'beta' level feature to fanalyze, for finding matching byte sequences of minimum Matti Hamalainen <ccr@tnsp.org> parents: 2249 diff changeset	990 for (int nmatch = 0; nmatch < ndmSequences; nmatch++)
3739e2ac8bb1 Add 'beta' level feature to fanalyze, for finding matching byte sequences of minimum Matti Hamalainen <ccr@tnsp.org> parents: 2249 diff changeset	991 {
3739e2ac8bb1 Add 'beta' level feature to fanalyze, for finding matching byte sequences of minimum Matti Hamalainen <ccr@tnsp.org> parents: 2249 diff changeset	992 DMMatchSeq *seq = &dmSequences[nmatch];
3739e2ac8bb1 Add 'beta' level feature to fanalyze, for finding matching byte sequences of minimum Matti Hamalainen <ccr@tnsp.org> parents: 2249 diff changeset	993
3739e2ac8bb1 Add 'beta' level feature to fanalyze, for finding matching byte sequences of minimum Matti Hamalainen <ccr@tnsp.org> parents: 2249 diff changeset	994 printf("\nSeq of %" DM_PRIu_SIZE_T " bytes in %d places (%d files)\n",
3739e2ac8bb1 Add 'beta' level feature to fanalyze, for finding matching byte sequences of minimum Matti Hamalainen <ccr@tnsp.org> parents: 2249 diff changeset	995 seq->len, seq->nplaces, seq->nfiles);
3739e2ac8bb1 Add 'beta' level feature to fanalyze, for finding matching byte sequences of minimum Matti Hamalainen <ccr@tnsp.org> parents: 2249 diff changeset	996
3739e2ac8bb1 Add 'beta' level feature to fanalyze, for finding matching byte sequences of minimum Matti Hamalainen <ccr@tnsp.org> parents: 2249 diff changeset	997 if (dmVerbosity > 0)
3739e2ac8bb1 Add 'beta' level feature to fanalyze, for finding matching byte sequences of minimum Matti Hamalainen <ccr@tnsp.org> parents: 2249 diff changeset	998 {
3739e2ac8bb1 Add 'beta' level feature to fanalyze, for finding matching byte sequences of minimum Matti Hamalainen <ccr@tnsp.org> parents: 2249 diff changeset	999 int n = 0;
3739e2ac8bb1 Add 'beta' level feature to fanalyze, for finding matching byte sequences of minimum Matti Hamalainen <ccr@tnsp.org> parents: 2249 diff changeset	1000 for (size_t offs = 0; offs < seq->len; offs++)
3739e2ac8bb1 Add 'beta' level feature to fanalyze, for finding matching byte sequences of minimum Matti Hamalainen <ccr@tnsp.org> parents: 2249 diff changeset	1001 {
3739e2ac8bb1 Add 'beta' level feature to fanalyze, for finding matching byte sequences of minimum Matti Hamalainen <ccr@tnsp.org> parents: 2249 diff changeset	1002 if (n == 0)
3739e2ac8bb1 Add 'beta' level feature to fanalyze, for finding matching byte sequences of minimum Matti Hamalainen <ccr@tnsp.org> parents: 2249 diff changeset	1003 printf(" ");
3739e2ac8bb1 Add 'beta' level feature to fanalyze, for finding matching byte sequences of minimum Matti Hamalainen <ccr@tnsp.org> parents: 2249 diff changeset	1004
3739e2ac8bb1 Add 'beta' level feature to fanalyze, for finding matching byte sequences of minimum Matti Hamalainen <ccr@tnsp.org> parents: 2249 diff changeset	1005 printf("%02x%s",
3739e2ac8bb1 Add 'beta' level feature to fanalyze, for finding matching byte sequences of minimum Matti Hamalainen <ccr@tnsp.org> parents: 2249 diff changeset	1006 seq->data[offs],
3739e2ac8bb1 Add 'beta' level feature to fanalyze, for finding matching byte sequences of minimum Matti Hamalainen <ccr@tnsp.org> parents: 2249 diff changeset	1007 offs + 1 < seq->len ? " " : "");
3739e2ac8bb1 Add 'beta' level feature to fanalyze, for finding matching byte sequences of minimum Matti Hamalainen <ccr@tnsp.org> parents: 2249 diff changeset	1008
3739e2ac8bb1 Add 'beta' level feature to fanalyze, for finding matching byte sequences of minimum Matti Hamalainen <ccr@tnsp.org> parents: 2249 diff changeset	1009 if (++n >= 16)
3739e2ac8bb1 Add 'beta' level feature to fanalyze, for finding matching byte sequences of minimum Matti Hamalainen <ccr@tnsp.org> parents: 2249 diff changeset	1010 {
3739e2ac8bb1 Add 'beta' level feature to fanalyze, for finding matching byte sequences of minimum Matti Hamalainen <ccr@tnsp.org> parents: 2249 diff changeset	1011 printf("\n");
3739e2ac8bb1 Add 'beta' level feature to fanalyze, for finding matching byte sequences of minimum Matti Hamalainen <ccr@tnsp.org> parents: 2249 diff changeset	1012 n = 0;
3739e2ac8bb1 Add 'beta' level feature to fanalyze, for finding matching byte sequences of minimum Matti Hamalainen <ccr@tnsp.org> parents: 2249 diff changeset	1013 }
3739e2ac8bb1 Add 'beta' level feature to fanalyze, for finding matching byte sequences of minimum Matti Hamalainen <ccr@tnsp.org> parents: 2249 diff changeset	1014 }
3739e2ac8bb1 Add 'beta' level feature to fanalyze, for finding matching byte sequences of minimum Matti Hamalainen <ccr@tnsp.org> parents: 2249 diff changeset	1015 if (n > 0)
3739e2ac8bb1 Add 'beta' level feature to fanalyze, for finding matching byte sequences of minimum Matti Hamalainen <ccr@tnsp.org> parents: 2249 diff changeset	1016 printf("\n");
3739e2ac8bb1 Add 'beta' level feature to fanalyze, for finding matching byte sequences of minimum Matti Hamalainen <ccr@tnsp.org> parents: 2249 diff changeset	1017 }
3739e2ac8bb1 Add 'beta' level feature to fanalyze, for finding matching byte sequences of minimum Matti Hamalainen <ccr@tnsp.org> parents: 2249 diff changeset	1018
3739e2ac8bb1 Add 'beta' level feature to fanalyze, for finding matching byte sequences of minimum Matti Hamalainen <ccr@tnsp.org> parents: 2249 diff changeset	1019 for (int nplace = 0; nplace < seq->nplaces; nplace++)
3739e2ac8bb1 Add 'beta' level feature to fanalyze, for finding matching byte sequences of minimum Matti Hamalainen <ccr@tnsp.org> parents: 2249 diff changeset	1020 {
3739e2ac8bb1 Add 'beta' level feature to fanalyze, for finding matching byte sequences of minimum Matti Hamalainen <ccr@tnsp.org> parents: 2249 diff changeset	1021 DMMatchPlace *place = &seq->places[nplace];
2270 0f0218dcccf8 More fixes to the matching sequence search functionality. Matti Hamalainen <ccr@tnsp.org> parents: 2269 diff changeset	1022 printf(" %08" DM_PRIx_SIZE_T "-%08" DM_PRIx_SIZE_T ": %s\n",
2267 3739e2ac8bb1 Add 'beta' level feature to fanalyze, for finding matching byte sequences of minimum Matti Hamalainen <ccr@tnsp.org> parents: 2249 diff changeset	1023 place->offs,
2271 dcf9abeec930 Fix matched area end offset display. Matti Hamalainen <ccr@tnsp.org> parents: 2270 diff changeset	1024 place->offs + seq->len - 1,
2267 3739e2ac8bb1 Add 'beta' level feature to fanalyze, for finding matching byte sequences of minimum Matti Hamalainen <ccr@tnsp.org> parents: 2249 diff changeset	1025 place->file->filename);
3739e2ac8bb1 Add 'beta' level feature to fanalyze, for finding matching byte sequences of minimum Matti Hamalainen <ccr@tnsp.org> parents: 2249 diff changeset	1026
3739e2ac8bb1 Add 'beta' level feature to fanalyze, for finding matching byte sequences of minimum Matti Hamalainen <ccr@tnsp.org> parents: 2249 diff changeset	1027 }
3739e2ac8bb1 Add 'beta' level feature to fanalyze, for finding matching byte sequences of minimum Matti Hamalainen <ccr@tnsp.org> parents: 2249 diff changeset	1028 }
1996 4a4c3e15b8c2 Add more analyzing. Matti Hamalainen <ccr@tnsp.org> parents: 1995 diff changeset	1029 }
2034 45ad06bb60c4 Implement offset dump mode in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2032 diff changeset	1030 else
1996 4a4c3e15b8c2 Add more analyzing. Matti Hamalainen <ccr@tnsp.org> parents: 1995 diff changeset	1031 {
2034 45ad06bb60c4 Implement offset dump mode in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2032 diff changeset	1032 dmErrorMsg("Invalid operating mode?\n");
1996 4a4c3e15b8c2 Add more analyzing. Matti Hamalainen <ccr@tnsp.org> parents: 1995 diff changeset	1033 }
4a4c3e15b8c2 Add more analyzing. Matti Hamalainen <ccr@tnsp.org> parents: 1995 diff changeset	1034
1682 2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	1035 out:
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	1036 for (int nfile = 0; nfile < nsrcFiles; nfile++)
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	1037 {
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	1038 DMSourceFile *file = &srcFiles[nfile];
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	1039 dmFree(file->data);
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	1040 }
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	1041
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	1042 return 0;
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	1043 }

Mercurial > hg > dmlib

annotate tools/fanalyze.c @ 2272:4f52b7f5fe51