dmlib: tools/fanalyze.c annotate

annotate tools/fanalyze.c @ 2432:758223ba6551

Only print grep value lists if verbosity >= 1.

author	Matti Hamalainen <ccr@tnsp.org>
date	Wed, 19 Feb 2020 18:00:49 +0200
parents	ca548150de6b
children	2fcd8d712b1e

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;
2396 679732e4cfed Implement counting of matching files for each match sequence. Matti Hamalainen <ccr@tnsp.org> parents: 2389 diff changeset	55 size_t index;
1682 2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	56 } DMSourceFile;
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	57
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	58
2267 3739e2ac8bb1 Add 'beta' level feature to fanalyze, for finding matching byte sequences of minimum Matti Hamalainen <ccr@tnsp.org> parents: 2249 diff changeset	59 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	60 {
3739e2ac8bb1 Add 'beta' level feature to fanalyze, for finding matching byte sequences of minimum Matti Hamalainen <ccr@tnsp.org> parents: 2249 diff changeset	61 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	62 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	63 } DMMatchPlace;
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
3739e2ac8bb1 Add 'beta' level feature to fanalyze, for finding matching byte sequences of minimum Matti Hamalainen <ccr@tnsp.org> parents: 2249 diff changeset	66 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	67 {
3739e2ac8bb1 Add 'beta' level feature to fanalyze, for finding matching byte sequences of minimum Matti Hamalainen <ccr@tnsp.org> parents: 2249 diff changeset	68 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	69 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	70
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 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	72 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	73 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	74 } DMMatchSeq;
3739e2ac8bb1 Add 'beta' level feature to fanalyze, for finding matching byte sequences of minimum Matti Hamalainen <ccr@tnsp.org> parents: 2249 diff changeset	75
3739e2ac8bb1 Add 'beta' level feature to fanalyze, for finding matching byte sequences of minimum Matti Hamalainen <ccr@tnsp.org> parents: 2249 diff changeset	76
2028 8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	77 enum
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	78 {
2045 1662730053d0 Implement controllable decimal/hexadecimal formatting for offset display mode. Matti Hamalainen <ccr@tnsp.org> parents: 2042 diff changeset	79 DMGV_UINT8 = 0,
1662730053d0 Implement controllable decimal/hexadecimal formatting for offset display mode. Matti Hamalainen <ccr@tnsp.org> parents: 2042 diff changeset	80 DMGV_UINT16_LE,
1662730053d0 Implement controllable decimal/hexadecimal formatting for offset display mode. Matti Hamalainen <ccr@tnsp.org> parents: 2042 diff changeset	81 DMGV_UINT16_BE,
1662730053d0 Implement controllable decimal/hexadecimal formatting for offset display mode. Matti Hamalainen <ccr@tnsp.org> parents: 2042 diff changeset	82 DMGV_UINT32_LE,
1662730053d0 Implement controllable decimal/hexadecimal formatting for offset display mode. Matti Hamalainen <ccr@tnsp.org> parents: 2042 diff changeset	83 DMGV_UINT32_BE,
2028 8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	84
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	85 DMGV_last
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
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	88
2045 1662730053d0 Implement controllable decimal/hexadecimal formatting for offset display mode. Matti Hamalainen <ccr@tnsp.org> parents: 2042 diff changeset	89 enum
1662730053d0 Implement controllable decimal/hexadecimal formatting for offset display mode. Matti Hamalainen <ccr@tnsp.org> parents: 2042 diff changeset	90 {
1662730053d0 Implement controllable decimal/hexadecimal formatting for offset display mode. Matti Hamalainen <ccr@tnsp.org> parents: 2042 diff changeset	91 DMGS_HEX = 0,
1662730053d0 Implement controllable decimal/hexadecimal formatting for offset display mode. Matti Hamalainen <ccr@tnsp.org> parents: 2042 diff changeset	92 DMGS_DEC,
1662730053d0 Implement controllable decimal/hexadecimal formatting for offset display mode. Matti Hamalainen <ccr@tnsp.org> parents: 2042 diff changeset	93 DMGS_last
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
1662730053d0 Implement controllable decimal/hexadecimal formatting for offset display mode. Matti Hamalainen <ccr@tnsp.org> parents: 2042 diff changeset	96
2028 8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	97 typedef struct
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	98 {
2034 45ad06bb60c4 Implement offset dump mode in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2032 diff changeset	99 int type;
2045 1662730053d0 Implement controllable decimal/hexadecimal formatting for offset display mode. Matti Hamalainen <ccr@tnsp.org> parents: 2042 diff changeset	100 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	101 int nvalues;
2269 f350c7514785 Cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 2268 diff changeset	102 Uint32 values[SET_MAX_GREP_LIST];
f350c7514785 Cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 2268 diff changeset	103 BOOL vwildcards[SET_MAX_GREP_LIST];
2034 45ad06bb60c4 Implement offset dump mode in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2032 diff changeset	104 } DMGrepValue;
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
45ad06bb60c4 Implement offset dump mode in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2032 diff changeset	107 typedef struct
45ad06bb60c4 Implement offset dump mode in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2032 diff changeset	108 {
2028 8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	109 char *name;
2034 45ad06bb60c4 Implement offset dump mode in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2032 diff changeset	110 Uint32 nmax;
2028 8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	111 unsigned int bsize;
2045 1662730053d0 Implement controllable decimal/hexadecimal formatting for offset display mode. Matti Hamalainen <ccr@tnsp.org> parents: 2042 diff changeset	112 } DMGrepType;
2028 8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	113
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	114
2045 1662730053d0 Implement controllable decimal/hexadecimal formatting for offset display mode. Matti Hamalainen <ccr@tnsp.org> parents: 2042 diff changeset	115 static const DMGrepType dmGrepTypes[DMGV_last] =
2028 8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	116 {
2040 3a7ce77c7f2d Fix integer overflows vs. shifts. Matti Hamalainen <ccr@tnsp.org> parents: 2035 diff changeset	117 { "8bit (byte)" , (1ULL << 8) - 1, 1 },
3a7ce77c7f2d Fix integer overflows vs. shifts. Matti Hamalainen <ccr@tnsp.org> parents: 2035 diff changeset	118 { "16bit (word) LE" , (1ULL << 16) - 1, 2 },
3a7ce77c7f2d Fix integer overflows vs. shifts. Matti Hamalainen <ccr@tnsp.org> parents: 2035 diff changeset	119 { "16bit (word) BE" , (1ULL << 16) - 1, 2 },
3a7ce77c7f2d Fix integer overflows vs. shifts. Matti Hamalainen <ccr@tnsp.org> parents: 2035 diff changeset	120 { "32bit (word) LE" , (1ULL << 32) - 1, 4 },
3a7ce77c7f2d Fix integer overflows vs. shifts. Matti Hamalainen <ccr@tnsp.org> parents: 2035 diff changeset	121 { "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	122 };
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	123
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	124
2045 1662730053d0 Implement controllable decimal/hexadecimal formatting for offset display mode. Matti Hamalainen <ccr@tnsp.org> parents: 2042 diff changeset	125 typedef struct
1662730053d0 Implement controllable decimal/hexadecimal formatting for offset display mode. Matti Hamalainen <ccr@tnsp.org> parents: 2042 diff changeset	126 {
1662730053d0 Implement controllable decimal/hexadecimal formatting for offset display mode. Matti Hamalainen <ccr@tnsp.org> parents: 2042 diff changeset	127 char *name;
2229 72e15cc14927 Make the offset mode (-o) also support lists of offsets. Matti Hamalainen <ccr@tnsp.org> parents: 2228 diff changeset	128 char *fmtPrefix;
2045 1662730053d0 Implement controllable decimal/hexadecimal formatting for offset display mode. Matti Hamalainen <ccr@tnsp.org> parents: 2042 diff changeset	129 char *fmt;
1662730053d0 Implement controllable decimal/hexadecimal formatting for offset display mode. Matti Hamalainen <ccr@tnsp.org> parents: 2042 diff changeset	130 } DMGrepDisp;
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
1662730053d0 Implement controllable decimal/hexadecimal formatting for offset display mode. Matti Hamalainen <ccr@tnsp.org> parents: 2042 diff changeset	133 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	134 {
2229 72e15cc14927 Make the offset mode (-o) also support lists of offsets. Matti Hamalainen <ccr@tnsp.org> parents: 2228 diff changeset	135 { "hex", "0", "x" },
72e15cc14927 Make the offset mode (-o) also support lists of offsets. Matti Hamalainen <ccr@tnsp.org> parents: 2228 diff changeset	136 { "dec", "" , "d" },
2045 1662730053d0 Implement controllable decimal/hexadecimal formatting for offset display mode. Matti Hamalainen <ccr@tnsp.org> parents: 2042 diff changeset	137 };
1662730053d0 Implement controllable decimal/hexadecimal formatting for offset display mode. Matti Hamalainen <ccr@tnsp.org> parents: 2042 diff changeset	138
2249 6ba4aed198e4 Cosmetic. Matti Hamalainen <ccr@tnsp.org> parents: 2248 diff changeset	139
2034 45ad06bb60c4 Implement offset dump mode in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2032 diff changeset	140 enum
2028 8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	141 {
2034 45ad06bb60c4 Implement offset dump mode in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2032 diff changeset	142 FA_ANALYZE,
45ad06bb60c4 Implement offset dump mode in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2032 diff changeset	143 FA_GREP,
45ad06bb60c4 Implement offset dump mode in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2032 diff changeset	144 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	145 FA_MATCHES,
2034 45ad06bb60c4 Implement offset dump mode in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2032 diff changeset	146 };
2028 8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	147
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	148
1682 2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	149 /* Global variables
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	150 */
2034 45ad06bb60c4 Implement offset dump mode in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2032 diff changeset	151 int setMode = FA_ANALYZE;
2028 8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	152 int nsrcFiles = 0; // Number of source files
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	153 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	154 DMStats totalStats;
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	155 int nsetGrepValues = 0;
2269 f350c7514785 Cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 2268 diff changeset	156 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	157 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	158
3739e2ac8bb1 Add 'beta' level feature to fanalyze, for finding matching byte sequences of minimum Matti Hamalainen <ccr@tnsp.org> parents: 2249 diff changeset	159 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	160 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	161
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	162
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	163 /* Arguments
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	164 */
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	165 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	166 {
2408 60e119262c67 Option index re-ordering cleanup work. Matti Hamalainen <ccr@tnsp.org> parents: 2402 diff changeset	167 { 0, '?', "help" , "Show this help", OPT_NONE },
2410 bc05bcfc4598 Add a C file with the generic BSD license text and a function for Matti Hamalainen <ccr@tnsp.org> parents: 2408 diff changeset	168 { 1, 0, "license" , "Print out this program's license agreement", OPT_NONE },
2408 60e119262c67 Option index re-ordering cleanup work. Matti Hamalainen <ccr@tnsp.org> parents: 2402 diff changeset	169 { 2, 'v', "verbose" , "Be more verbose", OPT_NONE },
60e119262c67 Option index re-ordering cleanup work. Matti Hamalainen <ccr@tnsp.org> parents: 2402 diff changeset	170
60e119262c67 Option index re-ordering cleanup work. Matti Hamalainen <ccr@tnsp.org> parents: 2402 diff changeset	171 { 10, 'g', "grep" , "Binary grep <val>[,<val2>...][:<le\|be>[8\|16\|32]]", OPT_ARGREQ },
60e119262c67 Option index re-ordering cleanup work. Matti Hamalainen <ccr@tnsp.org> parents: 2402 diff changeset	172 { 12, 'o', "offset" , "Show data in offset <offs>[,<offs2>...][:<le\|be>[8\|16\|32][d\|x]]", OPT_ARGREQ },
60e119262c67 Option index re-ordering cleanup work. Matti Hamalainen <ccr@tnsp.org> parents: 2402 diff changeset	173 { 14, 'm', "match" , "Find matching sequences minimum of <n> bytes long", OPT_NONE },
60e119262c67 Option index re-ordering cleanup work. Matti Hamalainen <ccr@tnsp.org> parents: 2402 diff changeset	174 { 16, '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	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 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	178
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	179
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	180 void argShowHelp()
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	181 {
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	182 dmPrintBanner(stdout, dmProgName, "[options] <input file #1> <input file #2> [...]");
2402 b7cd5dd0b82e Merge one more change from th-libs args processing. Matti Hamalainen <ccr@tnsp.org> parents: 2396 diff changeset	183 dmArgsPrintHelp(stdout, optList, optListN, 0, 80 - 2);
2225 837c79747ea4 Add functionality for grepping multiple consecutive values (8/16/32 le/be) Matti Hamalainen <ccr@tnsp.org> parents: 2045 diff changeset	184
837c79747ea4 Add functionality for grepping multiple consecutive values (8/16/32 le/be) Matti Hamalainen <ccr@tnsp.org> parents: 2045 diff changeset	185 fprintf(stdout,
837c79747ea4 Add functionality for grepping multiple consecutive values (8/16/32 le/be) Matti Hamalainen <ccr@tnsp.org> parents: 2045 diff changeset	186 "\n"
2234 ef1845cb436e Improve help, cosmetics. Matti Hamalainen <ccr@tnsp.org> parents: 2232 diff changeset	187 "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	188 "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	189 "automatic analysis (default operating mode), binary grep functionality (-g)\n"
ef1845cb436e Improve help, cosmetics. Matti Hamalainen <ccr@tnsp.org> parents: 2232 diff changeset	190 "and offset data display (-o)\n"
ef1845cb436e Improve help, cosmetics. Matti Hamalainen <ccr@tnsp.org> parents: 2232 diff changeset	191 "\n"
2225 837c79747ea4 Add functionality for grepping multiple consecutive values (8/16/32 le/be) Matti Hamalainen <ccr@tnsp.org> parents: 2045 diff changeset	192 "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	193 "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	194 "-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	195 "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	196 "\n"
3739e2ac8bb1 Add 'beta' level feature to fanalyze, for finding matching byte sequences of minimum Matti Hamalainen <ccr@tnsp.org> parents: 2249 diff changeset	197 "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	198 "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	199 );
837c79747ea4 Add functionality for grepping multiple consecutive values (8/16/32 le/be) Matti Hamalainen <ccr@tnsp.org> parents: 2045 diff changeset	200 }
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
837c79747ea4 Add functionality for grepping multiple consecutive values (8/16/32 le/be) Matti Hamalainen <ccr@tnsp.org> parents: 2045 diff changeset	203 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	204 {
837c79747ea4 Add functionality for grepping multiple consecutive values (8/16/32 le/be) Matti Hamalainen <ccr@tnsp.org> parents: 2045 diff changeset	205 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	206 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	207 {
837c79747ea4 Add functionality for grepping multiple consecutive values (8/16/32 le/be) Matti Hamalainen <ccr@tnsp.org> parents: 2045 diff changeset	208 *mval = 0;
837c79747ea4 Add functionality for grepping multiple consecutive values (8/16/32 le/be) Matti Hamalainen <ccr@tnsp.org> parents: 2045 diff changeset	209 return FALSE;
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
837c79747ea4 Add functionality for grepping multiple consecutive values (8/16/32 le/be) Matti Hamalainen <ccr@tnsp.org> parents: 2045 diff changeset	212 switch (type)
837c79747ea4 Add functionality for grepping multiple consecutive values (8/16/32 le/be) Matti Hamalainen <ccr@tnsp.org> parents: 2045 diff changeset	213 {
837c79747ea4 Add functionality for grepping multiple consecutive values (8/16/32 le/be) Matti Hamalainen <ccr@tnsp.org> parents: 2045 diff changeset	214 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	215 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	216 break;
837c79747ea4 Add functionality for grepping multiple consecutive values (8/16/32 le/be) Matti Hamalainen <ccr@tnsp.org> parents: 2045 diff changeset	217
837c79747ea4 Add functionality for grepping multiple consecutive values (8/16/32 le/be) Matti Hamalainen <ccr@tnsp.org> parents: 2045 diff changeset	218 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	219 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	220 break;
837c79747ea4 Add functionality for grepping multiple consecutive values (8/16/32 le/be) Matti Hamalainen <ccr@tnsp.org> parents: 2045 diff changeset	221
837c79747ea4 Add functionality for grepping multiple consecutive values (8/16/32 le/be) Matti Hamalainen <ccr@tnsp.org> parents: 2045 diff changeset	222 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	223 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	224 break;
837c79747ea4 Add functionality for grepping multiple consecutive values (8/16/32 le/be) Matti Hamalainen <ccr@tnsp.org> parents: 2045 diff changeset	225
837c79747ea4 Add functionality for grepping multiple consecutive values (8/16/32 le/be) Matti Hamalainen <ccr@tnsp.org> parents: 2045 diff changeset	226 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	227 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	228 break;
837c79747ea4 Add functionality for grepping multiple consecutive values (8/16/32 le/be) Matti Hamalainen <ccr@tnsp.org> parents: 2045 diff changeset	229
837c79747ea4 Add functionality for grepping multiple consecutive values (8/16/32 le/be) Matti Hamalainen <ccr@tnsp.org> parents: 2045 diff changeset	230 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	231 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	232 break;
837c79747ea4 Add functionality for grepping multiple consecutive values (8/16/32 le/be) Matti Hamalainen <ccr@tnsp.org> parents: 2045 diff changeset	233
837c79747ea4 Add functionality for grepping multiple consecutive values (8/16/32 le/be) Matti Hamalainen <ccr@tnsp.org> parents: 2045 diff changeset	234 default:
837c79747ea4 Add functionality for grepping multiple consecutive values (8/16/32 le/be) Matti Hamalainen <ccr@tnsp.org> parents: 2045 diff changeset	235 *mval = 0;
837c79747ea4 Add functionality for grepping multiple consecutive values (8/16/32 le/be) Matti Hamalainen <ccr@tnsp.org> parents: 2045 diff changeset	236 return FALSE;
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 return TRUE;
837c79747ea4 Add functionality for grepping multiple consecutive values (8/16/32 le/be) Matti Hamalainen <ccr@tnsp.org> parents: 2045 diff changeset	239 }
837c79747ea4 Add functionality for grepping multiple consecutive values (8/16/32 le/be) Matti Hamalainen <ccr@tnsp.org> parents: 2045 diff changeset	240
837c79747ea4 Add functionality for grepping multiple consecutive values (8/16/32 le/be) Matti Hamalainen <ccr@tnsp.org> parents: 2045 diff changeset	241
2432 758223ba6551 Only print grep value lists if verbosity >= 1. Matti Hamalainen <ccr@tnsp.org> parents: 2431 diff changeset	242 void dmPrintGrepValueList(FILE fh, const DMGrepValue node, const BOOL match, DMSourceFile *file, const size_t offs)
2225 837c79747ea4 Add functionality for grepping multiple consecutive values (8/16/32 le/be) Matti Hamalainen <ccr@tnsp.org> parents: 2045 diff changeset	243 {
2229 72e15cc14927 Make the offset mode (-o) also support lists of offsets. Matti Hamalainen <ccr@tnsp.org> parents: 2228 diff changeset	244 char mfmt[16];
2431 ca548150de6b Fix grepping of consecutive values in fanalyze when using > byte size types. Matti Hamalainen <ccr@tnsp.org> parents: 2430 diff changeset	245 unsigned int bsize = dmGrepTypes[node->type].bsize;
2225 837c79747ea4 Add functionality for grepping multiple consecutive values (8/16/32 le/be) Matti Hamalainen <ccr@tnsp.org> parents: 2045 diff changeset	246
2229 72e15cc14927 Make the offset mode (-o) also support lists of offsets. Matti Hamalainen <ccr@tnsp.org> parents: 2228 diff changeset	247 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	248 dmGrepDisp[node->disp].fmtPrefix,
2431 ca548150de6b Fix grepping of consecutive values in fanalyze when using > byte size types. Matti Hamalainen <ccr@tnsp.org> parents: 2430 diff changeset	249 bsize * 2,
2229 72e15cc14927 Make the offset mode (-o) also support lists of offsets. Matti Hamalainen <ccr@tnsp.org> parents: 2228 diff changeset	250 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	251
837c79747ea4 Add functionality for grepping multiple consecutive values (8/16/32 le/be) Matti Hamalainen <ccr@tnsp.org> parents: 2045 diff changeset	252 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	253 {
2432 758223ba6551 Only print grep value lists if verbosity >= 1. Matti Hamalainen <ccr@tnsp.org> parents: 2431 diff changeset	254 const char *veol = (n + 1 < node->nvalues) ? " " : "";
2225 837c79747ea4 Add functionality for grepping multiple consecutive values (8/16/32 le/be) Matti Hamalainen <ccr@tnsp.org> parents: 2045 diff changeset	255
837c79747ea4 Add functionality for grepping multiple consecutive values (8/16/32 le/be) Matti Hamalainen <ccr@tnsp.org> parents: 2045 diff changeset	256 if (match)
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 Uint32 mval;
2431 ca548150de6b Fix grepping of consecutive values in fanalyze when using > byte size types. Matti Hamalainen <ccr@tnsp.org> parents: 2430 diff changeset	259 dmGetData(node->type, file, offs + n * bsize, &mval);
2432 758223ba6551 Only print grep value lists if verbosity >= 1. Matti Hamalainen <ccr@tnsp.org> parents: 2431 diff changeset	260 fprintf(fh, 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	261 }
837c79747ea4 Add functionality for grepping multiple consecutive values (8/16/32 le/be) Matti Hamalainen <ccr@tnsp.org> parents: 2045 diff changeset	262 else
837c79747ea4 Add functionality for grepping multiple consecutive values (8/16/32 le/be) Matti Hamalainen <ccr@tnsp.org> parents: 2045 diff changeset	263 {
837c79747ea4 Add functionality for grepping multiple consecutive values (8/16/32 le/be) Matti Hamalainen <ccr@tnsp.org> parents: 2045 diff changeset	264 if (node->vwildcards[n])
2432 758223ba6551 Only print grep value lists if verbosity >= 1. Matti Hamalainen <ccr@tnsp.org> parents: 2431 diff changeset	265 fprintf(fh, "?%s", veol);
2225 837c79747ea4 Add functionality for grepping multiple consecutive values (8/16/32 le/be) Matti Hamalainen <ccr@tnsp.org> parents: 2045 diff changeset	266 else
2432 758223ba6551 Only print grep value lists if verbosity >= 1. Matti Hamalainen <ccr@tnsp.org> parents: 2431 diff changeset	267 fprintf(fh, 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	268 }
837c79747ea4 Add functionality for grepping multiple consecutive values (8/16/32 le/be) Matti Hamalainen <ccr@tnsp.org> parents: 2045 diff changeset	269 }
1682 2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	270 }
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	271
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	272
2034 45ad06bb60c4 Implement offset dump mode in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2032 diff changeset	273 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	274 {
2225 837c79747ea4 Add functionality for grepping multiple consecutive values (8/16/32 le/be) Matti Hamalainen <ccr@tnsp.org> parents: 2045 diff changeset	275 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	276 char vspec, vstr, *vsep;
2228 02d17784fdef Variables -> struct cleanup. Matti Hamalainen <ccr@tnsp.org> parents: 2225 diff changeset	277 DMGrepValue val;
02d17784fdef Variables -> struct cleanup. Matti Hamalainen <ccr@tnsp.org> parents: 2225 diff changeset	278 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	279 BOOL more;
837c79747ea4 Add functionality for grepping multiple consecutive values (8/16/32 le/be) Matti Hamalainen <ccr@tnsp.org> parents: 2045 diff changeset	280
2228 02d17784fdef Variables -> struct cleanup. Matti Hamalainen <ccr@tnsp.org> parents: 2225 diff changeset	281 memset(&val, 0, sizeof(val));
2034 45ad06bb60c4 Implement offset dump mode in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2032 diff changeset	282
45ad06bb60c4 Implement offset dump mode in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2032 diff changeset	283 if (setMode != FA_ANALYZE && setMode != mode)
45ad06bb60c4 Implement offset dump mode in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2032 diff changeset	284 {
45ad06bb60c4 Implement offset dump mode in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2032 diff changeset	285 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	286 return DMERR_INVALID_ARGS;
45ad06bb60c4 Implement offset dump mode in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2032 diff changeset	287 }
45ad06bb60c4 Implement offset dump mode in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2032 diff changeset	288 setMode = mode;
2028 8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	289
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	290 // 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	291 if (specsep != NULL)
2028 8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	292 {
2225 837c79747ea4 Add functionality for grepping multiple consecutive values (8/16/32 le/be) Matti Hamalainen <ccr@tnsp.org> parents: 2045 diff changeset	293 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	294 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	295 }
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	296 else
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 vspec = NULL;
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	299 vstr = dm_strdup(arg);
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
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	302 // Parse spec if any
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	303 if (vspec != NULL)
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	304 {
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	305 BOOL vendianess = TRUE;
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	306 char *vtmp = vspec;
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	307
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	308 // Get endianess specifier, if any
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	309 if (dm_strncasecmp(vtmp, "le", 2) == 0)
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	310 {
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	311 vendianess = TRUE;
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	312 vtmp += 2;
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	313 }
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	314 else
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	315 if (dm_strncasecmp(vtmp, "be", 2) == 0)
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 vendianess = FALSE;
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	318 vtmp += 2;
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	319 }
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	320
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	321 // Get value bit size
2045 1662730053d0 Implement controllable decimal/hexadecimal formatting for offset display mode. Matti Hamalainen <ccr@tnsp.org> parents: 2042 diff changeset	322 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	323 {
2228 02d17784fdef Variables -> struct cleanup. Matti Hamalainen <ccr@tnsp.org> parents: 2225 diff changeset	324 val.type = DMGV_UINT8;
2045 1662730053d0 Implement controllable decimal/hexadecimal formatting for offset display mode. Matti Hamalainen <ccr@tnsp.org> parents: 2042 diff changeset	325 vtmp += 1;
1662730053d0 Implement controllable decimal/hexadecimal formatting for offset display mode. Matti Hamalainen <ccr@tnsp.org> parents: 2042 diff changeset	326 }
2028 8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	327 else
2045 1662730053d0 Implement controllable decimal/hexadecimal formatting for offset display mode. Matti Hamalainen <ccr@tnsp.org> parents: 2042 diff changeset	328 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	329 {
2228 02d17784fdef Variables -> struct cleanup. Matti Hamalainen <ccr@tnsp.org> parents: 2225 diff changeset	330 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	331 vtmp += 2;
1662730053d0 Implement controllable decimal/hexadecimal formatting for offset display mode. Matti Hamalainen <ccr@tnsp.org> parents: 2042 diff changeset	332 }
2028 8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	333 else
2045 1662730053d0 Implement controllable decimal/hexadecimal formatting for offset display mode. Matti Hamalainen <ccr@tnsp.org> parents: 2042 diff changeset	334 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	335 {
2228 02d17784fdef Variables -> struct cleanup. Matti Hamalainen <ccr@tnsp.org> parents: 2225 diff changeset	336 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	337 vtmp += 2;
1662730053d0 Implement controllable decimal/hexadecimal formatting for offset display mode. Matti Hamalainen <ccr@tnsp.org> parents: 2042 diff changeset	338 }
2028 8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	339 else
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	340 {
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	341 ret = dmError(DMERR_INVALID_ARGS,
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	342 "Invalid grep type '%s'.\n",
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	343 vspec);
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	344 goto out;
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	345 }
2045 1662730053d0 Implement controllable decimal/hexadecimal formatting for offset display mode. Matti Hamalainen <ccr@tnsp.org> parents: 2042 diff changeset	346
1662730053d0 Implement controllable decimal/hexadecimal formatting for offset display mode. Matti Hamalainen <ccr@tnsp.org> parents: 2042 diff changeset	347 switch (tolower(*vtmp))
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 'd':
2228 02d17784fdef Variables -> struct cleanup. Matti Hamalainen <ccr@tnsp.org> parents: 2225 diff changeset	350 val.disp = DMGS_DEC;
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 'x': case 'h':
2228 02d17784fdef Variables -> struct cleanup. Matti Hamalainen <ccr@tnsp.org> parents: 2225 diff changeset	354 val.disp = DMGS_HEX;
2045 1662730053d0 Implement controllable decimal/hexadecimal formatting for offset display mode. Matti Hamalainen <ccr@tnsp.org> parents: 2042 diff changeset	355 break;
1662730053d0 Implement controllable decimal/hexadecimal formatting for offset display mode. Matti Hamalainen <ccr@tnsp.org> parents: 2042 diff changeset	356
1662730053d0 Implement controllable decimal/hexadecimal formatting for offset display mode. Matti Hamalainen <ccr@tnsp.org> parents: 2042 diff changeset	357 case 0:
1662730053d0 Implement controllable decimal/hexadecimal formatting for offset display mode. Matti Hamalainen <ccr@tnsp.org> parents: 2042 diff changeset	358 break;
1662730053d0 Implement controllable decimal/hexadecimal formatting for offset display mode. Matti Hamalainen <ccr@tnsp.org> parents: 2042 diff changeset	359
1662730053d0 Implement controllable decimal/hexadecimal formatting for offset display mode. Matti Hamalainen <ccr@tnsp.org> parents: 2042 diff changeset	360 default:
1662730053d0 Implement controllable decimal/hexadecimal formatting for offset display mode. Matti Hamalainen <ccr@tnsp.org> parents: 2042 diff changeset	361 ret = dmError(DMERR_INVALID_ARGS,
1662730053d0 Implement controllable decimal/hexadecimal formatting for offset display mode. Matti Hamalainen <ccr@tnsp.org> parents: 2042 diff changeset	362 "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	363 vspec);
1662730053d0 Implement controllable decimal/hexadecimal formatting for offset display mode. Matti Hamalainen <ccr@tnsp.org> parents: 2042 diff changeset	364 goto out;
1662730053d0 Implement controllable decimal/hexadecimal formatting for offset display mode. Matti Hamalainen <ccr@tnsp.org> parents: 2042 diff changeset	365 }
2028 8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	366 }
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	367
2225 837c79747ea4 Add functionality for grepping multiple consecutive values (8/16/32 le/be) Matti Hamalainen <ccr@tnsp.org> parents: 2045 diff changeset	368 // 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	369 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	370 do
837c79747ea4 Add functionality for grepping multiple consecutive values (8/16/32 le/be) Matti Hamalainen <ccr@tnsp.org> parents: 2045 diff changeset	371 {
2269 f350c7514785 Cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 2268 diff changeset	372 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	373 {
837c79747ea4 Add functionality for grepping multiple consecutive values (8/16/32 le/be) Matti Hamalainen <ccr@tnsp.org> parents: 2045 diff changeset	374 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	375 "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	376 vstr);
837c79747ea4 Add functionality for grepping multiple consecutive values (8/16/32 le/be) Matti Hamalainen <ccr@tnsp.org> parents: 2045 diff changeset	377 goto out;
837c79747ea4 Add functionality for grepping multiple consecutive values (8/16/32 le/be) Matti Hamalainen <ccr@tnsp.org> parents: 2045 diff changeset	378 }
837c79747ea4 Add functionality for grepping multiple consecutive values (8/16/32 le/be) Matti Hamalainen <ccr@tnsp.org> parents: 2045 diff changeset	379
837c79747ea4 Add functionality for grepping multiple consecutive values (8/16/32 le/be) Matti Hamalainen <ccr@tnsp.org> parents: 2045 diff changeset	380 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	381 {
837c79747ea4 Add functionality for grepping multiple consecutive values (8/16/32 le/be) Matti Hamalainen <ccr@tnsp.org> parents: 2045 diff changeset	382 *vsep = 0;
837c79747ea4 Add functionality for grepping multiple consecutive values (8/16/32 le/be) Matti Hamalainen <ccr@tnsp.org> parents: 2045 diff changeset	383 more = TRUE;
837c79747ea4 Add functionality for grepping multiple consecutive values (8/16/32 le/be) Matti Hamalainen <ccr@tnsp.org> parents: 2045 diff changeset	384 }
837c79747ea4 Add functionality for grepping multiple consecutive values (8/16/32 le/be) Matti Hamalainen <ccr@tnsp.org> parents: 2045 diff changeset	385 else
837c79747ea4 Add functionality for grepping multiple consecutive values (8/16/32 le/be) Matti Hamalainen <ccr@tnsp.org> parents: 2045 diff changeset	386 more = FALSE;
837c79747ea4 Add functionality for grepping multiple consecutive values (8/16/32 le/be) Matti Hamalainen <ccr@tnsp.org> parents: 2045 diff changeset	387
837c79747ea4 Add functionality for grepping multiple consecutive values (8/16/32 le/be) Matti Hamalainen <ccr@tnsp.org> parents: 2045 diff changeset	388 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	389 {
2228 02d17784fdef Variables -> struct cleanup. Matti Hamalainen <ccr@tnsp.org> parents: 2225 diff changeset	390 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	391 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	392 {
837c79747ea4 Add functionality for grepping multiple consecutive values (8/16/32 le/be) Matti Hamalainen <ccr@tnsp.org> parents: 2045 diff changeset	393 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	394 "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	395 goto out;
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 }
837c79747ea4 Add functionality for grepping multiple consecutive values (8/16/32 le/be) Matti Hamalainen <ccr@tnsp.org> parents: 2045 diff changeset	398 else
2228 02d17784fdef Variables -> struct cleanup. Matti Hamalainen <ccr@tnsp.org> parents: 2225 diff changeset	399 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	400 {
837c79747ea4 Add functionality for grepping multiple consecutive values (8/16/32 le/be) Matti Hamalainen <ccr@tnsp.org> parents: 2045 diff changeset	401 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	402 "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	403 vtmp);
837c79747ea4 Add functionality for grepping multiple consecutive values (8/16/32 le/be) Matti Hamalainen <ccr@tnsp.org> parents: 2045 diff changeset	404 goto out;
837c79747ea4 Add functionality for grepping multiple consecutive values (8/16/32 le/be) Matti Hamalainen <ccr@tnsp.org> parents: 2045 diff changeset	405 }
837c79747ea4 Add functionality for grepping multiple consecutive values (8/16/32 le/be) Matti Hamalainen <ccr@tnsp.org> parents: 2045 diff changeset	406
2228 02d17784fdef Variables -> struct cleanup. Matti Hamalainen <ccr@tnsp.org> parents: 2225 diff changeset	407 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	408
837c79747ea4 Add functionality for grepping multiple consecutive values (8/16/32 le/be) Matti Hamalainen <ccr@tnsp.org> parents: 2045 diff changeset	409 if (more)
837c79747ea4 Add functionality for grepping multiple consecutive values (8/16/32 le/be) Matti Hamalainen <ccr@tnsp.org> parents: 2045 diff changeset	410 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	411 } while (more);
837c79747ea4 Add functionality for grepping multiple consecutive values (8/16/32 le/be) Matti Hamalainen <ccr@tnsp.org> parents: 2045 diff changeset	412
2228 02d17784fdef Variables -> struct cleanup. Matti Hamalainen <ccr@tnsp.org> parents: 2225 diff changeset	413 if (val.vwildcards[0])
2028 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 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	416 "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	417 goto out;
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	418 }
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	419
2034 45ad06bb60c4 Implement offset dump mode in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2032 diff changeset	420 if (mode == FA_GREP)
2028 8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	421 {
2034 45ad06bb60c4 Implement offset dump mode in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2032 diff changeset	422 // Check if we need to guess size
2228 02d17784fdef Variables -> struct cleanup. Matti Hamalainen <ccr@tnsp.org> parents: 2225 diff changeset	423 if (val.type < 0)
2034 45ad06bb60c4 Implement offset dump mode in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2032 diff changeset	424 {
45ad06bb60c4 Implement offset dump mode in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2032 diff changeset	425 for (int n = DMGV_last; n >= 0; n--)
45ad06bb60c4 Implement offset dump mode in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2032 diff changeset	426 {
2045 1662730053d0 Implement controllable decimal/hexadecimal formatting for offset display mode. Matti Hamalainen <ccr@tnsp.org> parents: 2042 diff changeset	427 const DMGrepType *def = &dmGrepTypes[n];
2228 02d17784fdef Variables -> struct cleanup. Matti Hamalainen <ccr@tnsp.org> parents: 2225 diff changeset	428 if (val.values[0] <= def->nmax)
02d17784fdef Variables -> struct cleanup. Matti Hamalainen <ccr@tnsp.org> parents: 2225 diff changeset	429 val.type = n;
2034 45ad06bb60c4 Implement offset dump mode in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2032 diff changeset	430 }
45ad06bb60c4 Implement offset dump mode in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2032 diff changeset	431 }
45ad06bb60c4 Implement offset dump mode in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2032 diff changeset	432
2228 02d17784fdef Variables -> struct cleanup. Matti Hamalainen <ccr@tnsp.org> parents: 2225 diff changeset	433 if (val.type < 0)
2028 8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	434 {
2034 45ad06bb60c4 Implement offset dump mode in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2032 diff changeset	435 ret = dmError(DMERR_INVALID_ARGS,
45ad06bb60c4 Implement offset dump mode in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2032 diff changeset	436 "Could not guess value type for '%s'.\n",
45ad06bb60c4 Implement offset dump mode in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2032 diff changeset	437 arg);
45ad06bb60c4 Implement offset dump mode in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2032 diff changeset	438 goto out;
45ad06bb60c4 Implement offset dump mode in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2032 diff changeset	439 }
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 // Check range
2228 02d17784fdef Variables -> struct cleanup. Matti Hamalainen <ccr@tnsp.org> parents: 2225 diff changeset	442 for (int n = 0; n < val.nvalues; n++)
02d17784fdef Variables -> struct cleanup. Matti Hamalainen <ccr@tnsp.org> parents: 2225 diff changeset	443 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	444 {
45ad06bb60c4 Implement offset dump mode in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2032 diff changeset	445 ret = dmError(DMERR_INVALID_ARGS,
45ad06bb60c4 Implement offset dump mode in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2032 diff changeset	446 "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	447 val.values[n], 0, dmGrepTypes[val.type].nmax,
02d17784fdef Variables -> struct cleanup. Matti Hamalainen <ccr@tnsp.org> parents: 2225 diff changeset	448 dmGrepTypes[val.type].name);
2034 45ad06bb60c4 Implement offset dump mode in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2032 diff changeset	449
45ad06bb60c4 Implement offset dump mode in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2032 diff changeset	450 goto out;
2028 8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	451 }
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	452 }
2034 45ad06bb60c4 Implement offset dump mode in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2032 diff changeset	453 else
45ad06bb60c4 Implement offset dump mode in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2032 diff changeset	454 if (mode == FA_OFFSET)
2028 8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	455 {
2228 02d17784fdef Variables -> struct cleanup. Matti Hamalainen <ccr@tnsp.org> parents: 2225 diff changeset	456 if (val.type < 0)
02d17784fdef Variables -> struct cleanup. Matti Hamalainen <ccr@tnsp.org> parents: 2225 diff changeset	457 val.type = DMGV_UINT8;
2028 8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	458 }
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	459
2269 f350c7514785 Cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 2268 diff changeset	460 if (nsetGrepValues < SET_MAX_GREP_VALUES)
2028 8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	461 {
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	462 DMGrepValue *node = &setGrepValues[nsetGrepValues++];
2228 02d17784fdef Variables -> struct cleanup. Matti Hamalainen <ccr@tnsp.org> parents: 2225 diff changeset	463 memcpy(node, &val, sizeof(val));
2028 8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	464
2229 72e15cc14927 Make the offset mode (-o) also support lists of offsets. Matti Hamalainen <ccr@tnsp.org> parents: 2228 diff changeset	465 if (mode == FA_GREP)
72e15cc14927 Make the offset mode (-o) also support lists of offsets. Matti Hamalainen <ccr@tnsp.org> parents: 2228 diff changeset	466 {
2430 190f5caaf1a8 Use printf() here as well. Matti Hamalainen <ccr@tnsp.org> parents: 2429 diff changeset	467 printf("Grep %s: ",
2229 72e15cc14927 Make the offset mode (-o) also support lists of offsets. Matti Hamalainen <ccr@tnsp.org> parents: 2228 diff changeset	468 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	469
2432 758223ba6551 Only print grep value lists if verbosity >= 1. Matti Hamalainen <ccr@tnsp.org> parents: 2431 diff changeset	470 dmPrintGrepValueList(stdout, node, FALSE, NULL, 0);
758223ba6551 Only print grep value lists if verbosity >= 1. Matti Hamalainen <ccr@tnsp.org> parents: 2431 diff changeset	471 printf("\n");
2229 72e15cc14927 Make the offset mode (-o) also support lists of offsets. Matti Hamalainen <ccr@tnsp.org> parents: 2228 diff changeset	472 }
2028 8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	473 }
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	474 else
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 ret = dmError(DMERR_BOUNDS,
2034 45ad06bb60c4 Implement offset dump mode in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2032 diff changeset	477 "Too many values specified (max %d).",
2269 f350c7514785 Cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 2268 diff changeset	478 SET_MAX_GREP_VALUES);
2028 8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	479 }
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 out:
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	482 dmFree(vspec);
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	483 dmFree(vstr);
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	484 return ret;
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	485 }
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	486
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	487
1682 2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	488 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	489 {
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	490 switch (optN)
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	491 {
2028 8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	492 case 0:
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	493 argShowHelp();
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	494 exit(0);
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	495 break;
1682 2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	496
2028 8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	497 case 1:
2410 bc05bcfc4598 Add a C file with the generic BSD license text and a function for Matti Hamalainen <ccr@tnsp.org> parents: 2408 diff changeset	498 dmPrintLicense(stdout);
bc05bcfc4598 Add a C file with the generic BSD license text and a function for Matti Hamalainen <ccr@tnsp.org> parents: 2408 diff changeset	499 exit(0);
bc05bcfc4598 Add a C file with the generic BSD license text and a function for Matti Hamalainen <ccr@tnsp.org> parents: 2408 diff changeset	500 break;
bc05bcfc4598 Add a C file with the generic BSD license text and a function for Matti Hamalainen <ccr@tnsp.org> parents: 2408 diff changeset	501
bc05bcfc4598 Add a C file with the generic BSD license text and a function for Matti Hamalainen <ccr@tnsp.org> parents: 2408 diff changeset	502 case 2:
2028 8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	503 dmVerbosity++;
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	504 break;
1682 2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	505
2408 60e119262c67 Option index re-ordering cleanup work. Matti Hamalainen <ccr@tnsp.org> parents: 2402 diff changeset	506 case 10:
2034 45ad06bb60c4 Implement offset dump mode in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2032 diff changeset	507 return argParseGrepValue(optArg, FA_GREP) == DMERR_OK;
45ad06bb60c4 Implement offset dump mode in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2032 diff changeset	508
2408 60e119262c67 Option index re-ordering cleanup work. Matti Hamalainen <ccr@tnsp.org> parents: 2402 diff changeset	509 case 12:
2034 45ad06bb60c4 Implement offset dump mode in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2032 diff changeset	510 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	511
2408 60e119262c67 Option index re-ordering cleanup work. Matti Hamalainen <ccr@tnsp.org> parents: 2402 diff changeset	512 case 14:
2267 3739e2ac8bb1 Add 'beta' level feature to fanalyze, for finding matching byte sequences of minimum Matti Hamalainen <ccr@tnsp.org> parents: 2249 diff changeset	513 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	514 break;
3739e2ac8bb1 Add 'beta' level feature to fanalyze, for finding matching byte sequences of minimum Matti Hamalainen <ccr@tnsp.org> parents: 2249 diff changeset	515
2408 60e119262c67 Option index re-ordering cleanup work. Matti Hamalainen <ccr@tnsp.org> parents: 2402 diff changeset	516 case 16:
2267 3739e2ac8bb1 Add 'beta' level feature to fanalyze, for finding matching byte sequences of minimum Matti Hamalainen <ccr@tnsp.org> parents: 2249 diff changeset	517 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	518 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	519 {
3739e2ac8bb1 Add 'beta' level feature to fanalyze, for finding matching byte sequences of minimum Matti Hamalainen <ccr@tnsp.org> parents: 2249 diff changeset	520 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	521 optArg);
3739e2ac8bb1 Add 'beta' level feature to fanalyze, for finding matching byte sequences of minimum Matti Hamalainen <ccr@tnsp.org> parents: 2249 diff changeset	522 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	523 }
3739e2ac8bb1 Add 'beta' level feature to fanalyze, for finding matching byte sequences of minimum Matti Hamalainen <ccr@tnsp.org> parents: 2249 diff changeset	524 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	525
2028 8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	526 default:
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	527 dmErrorMsg("Unknown argument '%s'.\n", currArg);
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	528 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	529 }
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 return TRUE;
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	532 }
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	533
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 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	536 {
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	537 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	538 {
2396 679732e4cfed Implement counting of matching files for each match sequence. Matti Hamalainen <ccr@tnsp.org> parents: 2389 diff changeset	539 DMSourceFile *file = &srcFiles[nsrcFiles];
1682 2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	540 file->filename = currArg;
2396 679732e4cfed Implement counting of matching files for each match sequence. Matti Hamalainen <ccr@tnsp.org> parents: 2389 diff changeset	541 file->index = nsrcFiles;
679732e4cfed Implement counting of matching files for each match sequence. Matti Hamalainen <ccr@tnsp.org> parents: 2389 diff changeset	542 nsrcFiles++;
1682 2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	543 return TRUE;
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	544 }
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	545 else
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	546 {
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	547 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	548 SET_MAX_FILES);
1996 4a4c3e15b8c2 Add more analyzing. Matti Hamalainen <ccr@tnsp.org> parents: 1995 diff changeset	549 return TRUE;
4a4c3e15b8c2 Add more analyzing. Matti Hamalainen <ccr@tnsp.org> parents: 1995 diff changeset	550 }
4a4c3e15b8c2 Add more analyzing. Matti Hamalainen <ccr@tnsp.org> parents: 1995 diff changeset	551 }
4a4c3e15b8c2 Add more analyzing. Matti Hamalainen <ccr@tnsp.org> parents: 1995 diff changeset	552
4a4c3e15b8c2 Add more analyzing. Matti Hamalainen <ccr@tnsp.org> parents: 1995 diff changeset	553
4a4c3e15b8c2 Add more analyzing. Matti Hamalainen <ccr@tnsp.org> parents: 1995 diff changeset	554 void dmInitStats(DMStats *stats)
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 for (size_t n = 0; n < SET_MAX_ELEMS; n++)
4a4c3e15b8c2 Add more analyzing. Matti Hamalainen <ccr@tnsp.org> parents: 1995 diff changeset	557 {
4a4c3e15b8c2 Add more analyzing. Matti Hamalainen <ccr@tnsp.org> parents: 1995 diff changeset	558 stats->cv[n].count = 0;
4a4c3e15b8c2 Add more analyzing. Matti Hamalainen <ccr@tnsp.org> parents: 1995 diff changeset	559 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	560 }
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	561 }
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	562
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	563
1996 4a4c3e15b8c2 Add more analyzing. Matti Hamalainen <ccr@tnsp.org> parents: 1995 diff changeset	564 int dmCompareStatFunc(const void va, const void vb)
4a4c3e15b8c2 Add more analyzing. Matti Hamalainen <ccr@tnsp.org> parents: 1995 diff changeset	565 {
4a4c3e15b8c2 Add more analyzing. Matti Hamalainen <ccr@tnsp.org> parents: 1995 diff changeset	566 const DMStatValue pa = va, pb = vb;
4a4c3e15b8c2 Add more analyzing. Matti Hamalainen <ccr@tnsp.org> parents: 1995 diff changeset	567 return pb->count - pa->count;
4a4c3e15b8c2 Add more analyzing. Matti Hamalainen <ccr@tnsp.org> parents: 1995 diff changeset	568 }
4a4c3e15b8c2 Add more analyzing. Matti Hamalainen <ccr@tnsp.org> parents: 1995 diff changeset	569
4a4c3e15b8c2 Add more analyzing. Matti Hamalainen <ccr@tnsp.org> parents: 1995 diff changeset	570
4a4c3e15b8c2 Add more analyzing. Matti Hamalainen <ccr@tnsp.org> parents: 1995 diff changeset	571 void dmPrintStats(DMStats *stats, const int nmax, const size_t size)
4a4c3e15b8c2 Add more analyzing. Matti Hamalainen <ccr@tnsp.org> parents: 1995 diff changeset	572 {
2011 8e38fa3c4f98 Fix use of qsort(). Matti Hamalainen <ccr@tnsp.org> parents: 1996 diff changeset	573 qsort(&stats->cv, SET_MAX_ELEMS, sizeof(DMStatValue), dmCompareStatFunc);
8e38fa3c4f98 Fix use of qsort(). Matti Hamalainen <ccr@tnsp.org> parents: 1996 diff changeset	574
1996 4a4c3e15b8c2 Add more analyzing. Matti Hamalainen <ccr@tnsp.org> parents: 1995 diff changeset	575 for (int n = 0; n < nmax; n++)
4a4c3e15b8c2 Add more analyzing. Matti Hamalainen <ccr@tnsp.org> parents: 1995 diff changeset	576 {
2011 8e38fa3c4f98 Fix use of qsort(). Matti Hamalainen <ccr@tnsp.org> parents: 1996 diff changeset	577 printf("$%02x (%d = %1.2f%%), ",
1996 4a4c3e15b8c2 Add more analyzing. Matti Hamalainen <ccr@tnsp.org> parents: 1995 diff changeset	578 stats->cv[n].value,
2011 8e38fa3c4f98 Fix use of qsort(). Matti Hamalainen <ccr@tnsp.org> parents: 1996 diff changeset	579 stats->cv[n].count,
1996 4a4c3e15b8c2 Add more analyzing. Matti Hamalainen <ccr@tnsp.org> parents: 1995 diff changeset	580 ((float) stats->cv[n].count * 100.0f) / (float) size);
4a4c3e15b8c2 Add more analyzing. Matti Hamalainen <ccr@tnsp.org> parents: 1995 diff changeset	581 }
4a4c3e15b8c2 Add more analyzing. Matti Hamalainen <ccr@tnsp.org> parents: 1995 diff changeset	582 printf("\n\n");
4a4c3e15b8c2 Add more analyzing. Matti Hamalainen <ccr@tnsp.org> parents: 1995 diff changeset	583 }
1682 2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	584
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	585
2270 0f0218dcccf8 More fixes to the matching sequence search functionality. Matti Hamalainen <ccr@tnsp.org> parents: 2269 diff changeset	586 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	587 {
3739e2ac8bb1 Add 'beta' level feature to fanalyze, for finding matching byte sequences of minimum Matti Hamalainen <ccr@tnsp.org> parents: 2249 diff changeset	588 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	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 // 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	591 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	592 {
3739e2ac8bb1 Add 'beta' level feature to fanalyze, for finding matching byte sequences of minimum Matti Hamalainen <ccr@tnsp.org> parents: 2249 diff changeset	593 DMMatchSeq *node = &dmSequences[n];
2270 0f0218dcccf8 More fixes to the matching sequence search functionality. Matti Hamalainen <ccr@tnsp.org> parents: 2269 diff changeset	594 if (node->len >= len &&
0f0218dcccf8 More fixes to the matching sequence search functionality. Matti Hamalainen <ccr@tnsp.org> parents: 2269 diff changeset	595 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	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 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	598 break;
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
3739e2ac8bb1 Add 'beta' level feature to fanalyze, for finding matching byte sequences of minimum Matti Hamalainen <ccr@tnsp.org> parents: 2249 diff changeset	602 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	603 {
3739e2ac8bb1 Add 'beta' level feature to fanalyze, for finding matching byte sequences of minimum Matti Hamalainen <ccr@tnsp.org> parents: 2249 diff changeset	604 // 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	605 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	606 {
3739e2ac8bb1 Add 'beta' level feature to fanalyze, for finding matching byte sequences of minimum Matti Hamalainen <ccr@tnsp.org> parents: 2249 diff changeset	607 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	608 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	609 }
3739e2ac8bb1 Add 'beta' level feature to fanalyze, for finding matching byte sequences of minimum Matti Hamalainen <ccr@tnsp.org> parents: 2249 diff changeset	610
3739e2ac8bb1 Add 'beta' level feature to fanalyze, for finding matching byte sequences of minimum Matti Hamalainen <ccr@tnsp.org> parents: 2249 diff changeset	611 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	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 else
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 // 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	616 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	617 {
3739e2ac8bb1 Add 'beta' level feature to fanalyze, for finding matching byte sequences of minimum Matti Hamalainen <ccr@tnsp.org> parents: 2249 diff changeset	618 DMMatchPlace *place = &seq->places[n];
2270 0f0218dcccf8 More fixes to the matching sequence search functionality. Matti Hamalainen <ccr@tnsp.org> parents: 2269 diff changeset	619 if (place->file == file &&
0f0218dcccf8 More fixes to the matching sequence search functionality. Matti Hamalainen <ccr@tnsp.org> parents: 2269 diff changeset	620 place->offs + seq->len == offs + len)
0f0218dcccf8 More fixes to the matching sequence search functionality. Matti Hamalainen <ccr@tnsp.org> parents: 2269 diff changeset	621 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	622 }
3739e2ac8bb1 Add 'beta' level feature to fanalyze, for finding matching byte sequences of minimum Matti Hamalainen <ccr@tnsp.org> parents: 2249 diff changeset	623 }
3739e2ac8bb1 Add 'beta' level feature to fanalyze, for finding matching byte sequences of minimum Matti Hamalainen <ccr@tnsp.org> parents: 2249 diff changeset	624
2270 0f0218dcccf8 More fixes to the matching sequence search functionality. Matti Hamalainen <ccr@tnsp.org> parents: 2269 diff changeset	625 seq->data = data;
0f0218dcccf8 More fixes to the matching sequence search functionality. Matti Hamalainen <ccr@tnsp.org> parents: 2269 diff changeset	626 seq->len = len;
0f0218dcccf8 More fixes to the matching sequence search functionality. Matti Hamalainen <ccr@tnsp.org> parents: 2269 diff changeset	627
2267 3739e2ac8bb1 Add 'beta' level feature to fanalyze, for finding matching byte sequences of minimum Matti Hamalainen <ccr@tnsp.org> parents: 2249 diff changeset	628 // 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	629 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	630 {
3739e2ac8bb1 Add 'beta' level feature to fanalyze, for finding matching byte sequences of minimum Matti Hamalainen <ccr@tnsp.org> parents: 2249 diff changeset	631 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	632 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	633 place->offs = offs;
2270 0f0218dcccf8 More fixes to the matching sequence search functionality. Matti Hamalainen <ccr@tnsp.org> parents: 2269 diff changeset	634
0f0218dcccf8 More fixes to the matching sequence search functionality. Matti Hamalainen <ccr@tnsp.org> parents: 2269 diff changeset	635 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	636 }
3739e2ac8bb1 Add 'beta' level feature to fanalyze, for finding matching byte sequences of minimum Matti Hamalainen <ccr@tnsp.org> parents: 2249 diff changeset	637 else
2270 0f0218dcccf8 More fixes to the matching sequence search functionality. Matti Hamalainen <ccr@tnsp.org> parents: 2269 diff changeset	638 return FALSE;
0f0218dcccf8 More fixes to the matching sequence search functionality. Matti Hamalainen <ccr@tnsp.org> parents: 2269 diff changeset	639 }
0f0218dcccf8 More fixes to the matching sequence search functionality. Matti Hamalainen <ccr@tnsp.org> parents: 2269 diff changeset	640
2267 3739e2ac8bb1 Add 'beta' level feature to fanalyze, for finding matching byte sequences of minimum Matti Hamalainen <ccr@tnsp.org> parents: 2249 diff changeset	641
2270 0f0218dcccf8 More fixes to the matching sequence search functionality. Matti Hamalainen <ccr@tnsp.org> parents: 2269 diff changeset	642 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	643 {
0f0218dcccf8 More fixes to the matching sequence search functionality. Matti Hamalainen <ccr@tnsp.org> parents: 2269 diff changeset	644 const DMMatchPlace va = (DMMatchPlace ) pa,
0f0218dcccf8 More fixes to the matching sequence search functionality. Matti Hamalainen <ccr@tnsp.org> parents: 2269 diff changeset	645 vb = (DMMatchPlace ) pb;
0f0218dcccf8 More fixes to the matching sequence search functionality. Matti Hamalainen <ccr@tnsp.org> parents: 2269 diff changeset	646
0f0218dcccf8 More fixes to the matching sequence search functionality. Matti Hamalainen <ccr@tnsp.org> parents: 2269 diff changeset	647 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	648 }
3739e2ac8bb1 Add 'beta' level feature to fanalyze, for finding matching byte sequences of minimum Matti Hamalainen <ccr@tnsp.org> parents: 2249 diff changeset	649
3739e2ac8bb1 Add 'beta' level feature to fanalyze, for finding matching byte sequences of minimum Matti Hamalainen <ccr@tnsp.org> parents: 2249 diff changeset	650
1682 2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	651 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	652 {
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	653 DMCompElem *compBuf = NULL;
2396 679732e4cfed Implement counting of matching files for each match sequence. Matti Hamalainen <ccr@tnsp.org> parents: 2389 diff changeset	654 size_t compBufSize = 0, totalSize = 0, fileFlagsSize;
679732e4cfed Implement counting of matching files for each match sequence. Matti Hamalainen <ccr@tnsp.org> parents: 2389 diff changeset	655 BOOL *fileFlags = NULL;
1682 2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	656 int res;
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	657
2267 3739e2ac8bb1 Add 'beta' level feature to fanalyze, for finding matching byte sequences of minimum Matti Hamalainen <ccr@tnsp.org> parents: 2249 diff changeset	658 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	659
2234 ef1845cb436e Improve help, cosmetics. Matti Hamalainen <ccr@tnsp.org> parents: 2232 diff changeset	660 dmInitProg("fanalyze", "Simple tool for file format analysis",
ef1845cb436e Improve help, cosmetics. Matti Hamalainen <ccr@tnsp.org> parents: 2232 diff changeset	661 "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	662 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	663
1996 4a4c3e15b8c2 Add more analyzing. Matti Hamalainen <ccr@tnsp.org> parents: 1995 diff changeset	664 dmInitStats(&totalStats);
4a4c3e15b8c2 Add more analyzing. Matti Hamalainen <ccr@tnsp.org> parents: 1995 diff changeset	665
1682 2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	666 // Parse arguments
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	667 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	668 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	669 exit(1);
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	670
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	671 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	672 {
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	673 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	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
2396 679732e4cfed Implement counting of matching files for each match sequence. Matti Hamalainen <ccr@tnsp.org> parents: 2389 diff changeset	677 // Allocate file flags
679732e4cfed Implement counting of matching files for each match sequence. Matti Hamalainen <ccr@tnsp.org> parents: 2389 diff changeset	678 fileFlagsSize = sizeof(BOOL) * nsrcFiles;
679732e4cfed Implement counting of matching files for each match sequence. Matti Hamalainen <ccr@tnsp.org> parents: 2389 diff changeset	679 if ((fileFlags = dmMalloc(fileFlagsSize)) == NULL)
679732e4cfed Implement counting of matching files for each match sequence. Matti Hamalainen <ccr@tnsp.org> parents: 2389 diff changeset	680 {
679732e4cfed Implement counting of matching files for each match sequence. Matti Hamalainen <ccr@tnsp.org> parents: 2389 diff changeset	681 dmErrorMsg("Could not allocate %" DM_PRIu_SIZE_T " bytes of memory for file flag array.\n",
679732e4cfed Implement counting of matching files for each match sequence. Matti Hamalainen <ccr@tnsp.org> parents: 2389 diff changeset	682 fileFlagsSize);
679732e4cfed Implement counting of matching files for each match sequence. Matti Hamalainen <ccr@tnsp.org> parents: 2389 diff changeset	683 goto out;
679732e4cfed Implement counting of matching files for each match sequence. Matti Hamalainen <ccr@tnsp.org> parents: 2389 diff changeset	684 }
679732e4cfed Implement counting of matching files for each match sequence. Matti Hamalainen <ccr@tnsp.org> parents: 2389 diff changeset	685
1682 2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	686 // 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	687 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	688 {
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	689 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	690 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	691 {
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	692 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	693 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	694 goto out;
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	695 }
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	696
1685 904904f145b4 Various fixes in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 1683 diff changeset	697 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	698 nfile + 1, file->filename, file->size);
904904f145b4 Various fixes in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 1683 diff changeset	699
904904f145b4 Various fixes in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 1683 diff changeset	700 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	701 compBufSize = file->size;
1996 4a4c3e15b8c2 Add more analyzing. Matti Hamalainen <ccr@tnsp.org> parents: 1995 diff changeset	702
4a4c3e15b8c2 Add more analyzing. Matti Hamalainen <ccr@tnsp.org> parents: 1995 diff changeset	703 totalSize += file->size;
2011 8e38fa3c4f98 Fix use of qsort(). Matti Hamalainen <ccr@tnsp.org> parents: 1996 diff changeset	704 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	705 }
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	706
2028 8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	707
2034 45ad06bb60c4 Implement offset dump mode in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2032 diff changeset	708 //
45ad06bb60c4 Implement offset dump mode in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2032 diff changeset	709 // Check what operating mode we are in
45ad06bb60c4 Implement offset dump mode in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2032 diff changeset	710 //
45ad06bb60c4 Implement offset dump mode in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2032 diff changeset	711 if (setMode == FA_GREP)
2028 8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	712 {
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	713 for (int nfile = 0; nfile < nsrcFiles; nfile++)
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	714 {
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	715 DMSourceFile *file = &srcFiles[nfile];
2429 ebb4650f3cc1 Use printf() instead of dmPrint() for some things. Matti Hamalainen <ccr@tnsp.org> parents: 2410 diff changeset	716 printf("\n%s\n", file->filename);
2028 8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	717
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	718 for (int n = 0; n < nsetGrepValues; n++)
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	719 {
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	720 DMGrepValue *node = &setGrepValues[n];
2045 1662730053d0 Implement controllable decimal/hexadecimal formatting for offset display mode. Matti Hamalainen <ccr@tnsp.org> parents: 2042 diff changeset	721 const DMGrepType *def = &dmGrepTypes[node->type];
2028 8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	722
2225 837c79747ea4 Add functionality for grepping multiple consecutive values (8/16/32 le/be) Matti Hamalainen <ccr@tnsp.org> parents: 2045 diff changeset	723 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	724 {
2225 837c79747ea4 Add functionality for grepping multiple consecutive values (8/16/32 le/be) Matti Hamalainen <ccr@tnsp.org> parents: 2045 diff changeset	725 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	726 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	727 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	728 {
837c79747ea4 Add functionality for grepping multiple consecutive values (8/16/32 le/be) Matti Hamalainen <ccr@tnsp.org> parents: 2045 diff changeset	729 Uint32 mval;
2431 ca548150de6b Fix grepping of consecutive values in fanalyze when using > byte size types. Matti Hamalainen <ccr@tnsp.org> parents: 2430 diff changeset	730 dmGetData(node->type, file, offs + n * def->bsize, &mval);
2028 8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	731
2225 837c79747ea4 Add functionality for grepping multiple consecutive values (8/16/32 le/be) Matti Hamalainen <ccr@tnsp.org> parents: 2045 diff changeset	732 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	733 {
837c79747ea4 Add functionality for grepping multiple consecutive values (8/16/32 le/be) Matti Hamalainen <ccr@tnsp.org> parents: 2045 diff changeset	734 match = FALSE;
837c79747ea4 Add functionality for grepping multiple consecutive values (8/16/32 le/be) Matti Hamalainen <ccr@tnsp.org> parents: 2045 diff changeset	735 break;
837c79747ea4 Add functionality for grepping multiple consecutive values (8/16/32 le/be) Matti Hamalainen <ccr@tnsp.org> parents: 2045 diff changeset	736 }
837c79747ea4 Add functionality for grepping multiple consecutive values (8/16/32 le/be) Matti Hamalainen <ccr@tnsp.org> parents: 2045 diff changeset	737 }
837c79747ea4 Add functionality for grepping multiple consecutive values (8/16/32 le/be) Matti Hamalainen <ccr@tnsp.org> parents: 2045 diff changeset	738
837c79747ea4 Add functionality for grepping multiple consecutive values (8/16/32 le/be) Matti Hamalainen <ccr@tnsp.org> parents: 2045 diff changeset	739 if (match)
2028 8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	740 {
2432 758223ba6551 Only print grep value lists if verbosity >= 1. Matti Hamalainen <ccr@tnsp.org> parents: 2431 diff changeset	741 printf("%08" DM_PRIx_SIZE_T, offs);
758223ba6551 Only print grep value lists if verbosity >= 1. Matti Hamalainen <ccr@tnsp.org> parents: 2431 diff changeset	742 if (dmVerbosity >= 1)
758223ba6551 Only print grep value lists if verbosity >= 1. Matti Hamalainen <ccr@tnsp.org> parents: 2431 diff changeset	743 {
758223ba6551 Only print grep value lists if verbosity >= 1. Matti Hamalainen <ccr@tnsp.org> parents: 2431 diff changeset	744 printf(" : ");
758223ba6551 Only print grep value lists if verbosity >= 1. Matti Hamalainen <ccr@tnsp.org> parents: 2431 diff changeset	745 dmPrintGrepValueList(stdout, node, TRUE, file, offs);
758223ba6551 Only print grep value lists if verbosity >= 1. Matti Hamalainen <ccr@tnsp.org> parents: 2431 diff changeset	746 }
758223ba6551 Only print grep value lists if verbosity >= 1. Matti Hamalainen <ccr@tnsp.org> parents: 2431 diff changeset	747 printf("\n");
2028 8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	748 }
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	749 }
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	750 }
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2011 diff changeset	751 }
1682 2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	752 }
2034 45ad06bb60c4 Implement offset dump mode in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2032 diff changeset	753 else
45ad06bb60c4 Implement offset dump mode in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2032 diff changeset	754 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	755 {
2034 45ad06bb60c4 Implement offset dump mode in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2032 diff changeset	756 for (int nfile = 0; nfile < nsrcFiles; nfile++)
45ad06bb60c4 Implement offset dump mode in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2032 diff changeset	757 {
45ad06bb60c4 Implement offset dump mode in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2032 diff changeset	758 DMSourceFile *file = &srcFiles[nfile];
45ad06bb60c4 Implement offset dump mode in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2032 diff changeset	759 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	760 }
1996 4a4c3e15b8c2 Add more analyzing. Matti Hamalainen <ccr@tnsp.org> parents: 1995 diff changeset	761
2034 45ad06bb60c4 Implement offset dump mode in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2032 diff changeset	762 printf(" offset :");
45ad06bb60c4 Implement offset dump mode in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2032 diff changeset	763 for (int nfile = 0; nfile < nsrcFiles; nfile++)
45ad06bb60c4 Implement offset dump mode in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2032 diff changeset	764 printf(" %03d ", nfile + 1);
45ad06bb60c4 Implement offset dump mode in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2032 diff changeset	765 printf("\n");
45ad06bb60c4 Implement offset dump mode in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2032 diff changeset	766
45ad06bb60c4 Implement offset dump mode in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2032 diff changeset	767 printf("==========");
45ad06bb60c4 Implement offset dump mode in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2032 diff changeset	768 for (int nfile = 0; nfile < nsrcFiles; nfile++)
45ad06bb60c4 Implement offset dump mode in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2032 diff changeset	769 printf("===========");
45ad06bb60c4 Implement offset dump mode in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2032 diff changeset	770 printf("\n");
45ad06bb60c4 Implement offset dump mode in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2032 diff changeset	771
45ad06bb60c4 Implement offset dump mode in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2032 diff changeset	772 for (int n = 0; n < nsetGrepValues; n++)
1996 4a4c3e15b8c2 Add more analyzing. Matti Hamalainen <ccr@tnsp.org> parents: 1995 diff changeset	773 {
2034 45ad06bb60c4 Implement offset dump mode in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2032 diff changeset	774 DMGrepValue *node = &setGrepValues[n];
2045 1662730053d0 Implement controllable decimal/hexadecimal formatting for offset display mode. Matti Hamalainen <ccr@tnsp.org> parents: 2042 diff changeset	775 const DMGrepType *def = &dmGrepTypes[node->type];
2034 45ad06bb60c4 Implement offset dump mode in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2032 diff changeset	776
2229 72e15cc14927 Make the offset mode (-o) also support lists of offsets. Matti Hamalainen <ccr@tnsp.org> parents: 2228 diff changeset	777 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	778 {
2229 72e15cc14927 Make the offset mode (-o) also support lists of offsets. Matti Hamalainen <ccr@tnsp.org> parents: 2228 diff changeset	779 printf("%08x : ", node->values[nv]);
2034 45ad06bb60c4 Implement offset dump mode in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2032 diff changeset	780
2229 72e15cc14927 Make the offset mode (-o) also support lists of offsets. Matti Hamalainen <ccr@tnsp.org> parents: 2228 diff changeset	781 for (int nfile = 0; nfile < nsrcFiles; nfile++)
2034 45ad06bb60c4 Implement offset dump mode in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2032 diff changeset	782 {
2229 72e15cc14927 Make the offset mode (-o) also support lists of offsets. Matti Hamalainen <ccr@tnsp.org> parents: 2228 diff changeset	783 DMSourceFile *file = &srcFiles[nfile];
72e15cc14927 Make the offset mode (-o) also support lists of offsets. Matti Hamalainen <ccr@tnsp.org> parents: 2228 diff changeset	784 Uint32 mval;
72e15cc14927 Make the offset mode (-o) also support lists of offsets. Matti Hamalainen <ccr@tnsp.org> parents: 2228 diff changeset	785 char mstr[32];
72e15cc14927 Make the offset mode (-o) also support lists of offsets. Matti Hamalainen <ccr@tnsp.org> parents: 2228 diff changeset	786 int npad, nwidth;
72e15cc14927 Make the offset mode (-o) also support lists of offsets. Matti Hamalainen <ccr@tnsp.org> parents: 2228 diff changeset	787
72e15cc14927 Make the offset mode (-o) also support lists of offsets. Matti Hamalainen <ccr@tnsp.org> parents: 2228 diff changeset	788 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	789 {
72e15cc14927 Make the offset mode (-o) also support lists of offsets. Matti Hamalainen <ccr@tnsp.org> parents: 2228 diff changeset	790 char mfmt[16];
72e15cc14927 Make the offset mode (-o) also support lists of offsets. Matti Hamalainen <ccr@tnsp.org> parents: 2228 diff changeset	791 nwidth = def->bsize * 2;
72e15cc14927 Make the offset mode (-o) also support lists of offsets. Matti Hamalainen <ccr@tnsp.org> parents: 2228 diff changeset	792 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	793 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	794
2229 72e15cc14927 Make the offset mode (-o) also support lists of offsets. Matti Hamalainen <ccr@tnsp.org> parents: 2228 diff changeset	795 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	796 }
72e15cc14927 Make the offset mode (-o) also support lists of offsets. Matti Hamalainen <ccr@tnsp.org> parents: 2228 diff changeset	797 else
72e15cc14927 Make the offset mode (-o) also support lists of offsets. Matti Hamalainen <ccr@tnsp.org> parents: 2228 diff changeset	798 {
72e15cc14927 Make the offset mode (-o) also support lists of offsets. Matti Hamalainen <ccr@tnsp.org> parents: 2228 diff changeset	799 strcpy(mstr, "----");
72e15cc14927 Make the offset mode (-o) also support lists of offsets. Matti Hamalainen <ccr@tnsp.org> parents: 2228 diff changeset	800 nwidth = 4;
72e15cc14927 Make the offset mode (-o) also support lists of offsets. Matti Hamalainen <ccr@tnsp.org> parents: 2228 diff changeset	801 }
72e15cc14927 Make the offset mode (-o) also support lists of offsets. Matti Hamalainen <ccr@tnsp.org> parents: 2228 diff changeset	802
72e15cc14927 Make the offset mode (-o) also support lists of offsets. Matti Hamalainen <ccr@tnsp.org> parents: 2228 diff changeset	803 npad = (10 - nwidth) / 2;
72e15cc14927 Make the offset mode (-o) also support lists of offsets. Matti Hamalainen <ccr@tnsp.org> parents: 2228 diff changeset	804 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	805 fputc(' ', stdout);
72e15cc14927 Make the offset mode (-o) also support lists of offsets. Matti Hamalainen <ccr@tnsp.org> parents: 2228 diff changeset	806
72e15cc14927 Make the offset mode (-o) also support lists of offsets. Matti Hamalainen <ccr@tnsp.org> parents: 2228 diff changeset	807 fputs(mstr, stdout);
72e15cc14927 Make the offset mode (-o) also support lists of offsets. Matti Hamalainen <ccr@tnsp.org> parents: 2228 diff changeset	808
72e15cc14927 Make the offset mode (-o) also support lists of offsets. Matti Hamalainen <ccr@tnsp.org> parents: 2228 diff changeset	809 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	810 fputc(' ', stdout);
2034 45ad06bb60c4 Implement offset dump mode in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2032 diff changeset	811 }
45ad06bb60c4 Implement offset dump mode in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2032 diff changeset	812
2229 72e15cc14927 Make the offset mode (-o) also support lists of offsets. Matti Hamalainen <ccr@tnsp.org> parents: 2228 diff changeset	813 printf(" [%s]\n",
72e15cc14927 Make the offset mode (-o) also support lists of offsets. Matti Hamalainen <ccr@tnsp.org> parents: 2228 diff changeset	814 dmGrepDisp[node->disp].name);
2034 45ad06bb60c4 Implement offset dump mode in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2032 diff changeset	815 }
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 }
45ad06bb60c4 Implement offset dump mode in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2032 diff changeset	818 else
45ad06bb60c4 Implement offset dump mode in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2032 diff changeset	819 if (setMode == FA_ANALYZE)
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 // Allocate comparision buffer
45ad06bb60c4 Implement offset dump mode in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2032 diff changeset	822 // XXX: integer overflow?
2389 647671a9a0b8 More printf() format specifier size_t -related fixes. Matti Hamalainen <ccr@tnsp.org> parents: 2384 diff changeset	823 dmPrint(2, "Allocating %" DM_PRIu_SIZE_T " element (%" DM_PRIu_SIZE_T
647671a9a0b8 More printf() format specifier size_t -related fixes. Matti Hamalainen <ccr@tnsp.org> parents: 2384 diff changeset	824 " bytes) comparision buffer.\n",
2034 45ad06bb60c4 Implement offset dump mode in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2032 diff changeset	825 compBufSize, compBufSize * sizeof(DMCompElem));
45ad06bb60c4 Implement offset dump mode in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2032 diff changeset	826
45ad06bb60c4 Implement offset dump mode in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2032 diff changeset	827 if ((compBuf = dmCalloc(compBufSize, sizeof(DMCompElem))) == NULL)
45ad06bb60c4 Implement offset dump mode in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2032 diff changeset	828 {
45ad06bb60c4 Implement offset dump mode in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2032 diff changeset	829 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	830 goto out;
45ad06bb60c4 Implement offset dump mode in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2032 diff changeset	831 }
45ad06bb60c4 Implement offset dump mode in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2032 diff changeset	832
2234 ef1845cb436e Improve help, cosmetics. Matti Hamalainen <ccr@tnsp.org> parents: 2232 diff changeset	833 //
ef1845cb436e Improve help, cosmetics. Matti Hamalainen <ccr@tnsp.org> parents: 2232 diff changeset	834 // Basic file data comparision
ef1845cb436e Improve help, cosmetics. Matti Hamalainen <ccr@tnsp.org> parents: 2232 diff changeset	835 //
2034 45ad06bb60c4 Implement offset dump mode in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2032 diff changeset	836 dmPrint(2, "Analyzing ..\n");
45ad06bb60c4 Implement offset dump mode in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2032 diff changeset	837 for (int nfile = 0; nfile < nsrcFiles; nfile++)
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 DMSourceFile *file = &srcFiles[nfile];
45ad06bb60c4 Implement offset dump mode in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2032 diff changeset	840
45ad06bb60c4 Implement offset dump mode in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2032 diff changeset	841 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	842 {
45ad06bb60c4 Implement offset dump mode in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2032 diff changeset	843 Uint8 bv = file->data[offs];
45ad06bb60c4 Implement offset dump mode in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2032 diff changeset	844 totalStats.cv[bv].count++;
45ad06bb60c4 Implement offset dump mode in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2032 diff changeset	845 file->stats.cv[bv].count++;
45ad06bb60c4 Implement offset dump mode in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2032 diff changeset	846 }
45ad06bb60c4 Implement offset dump mode in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2032 diff changeset	847
45ad06bb60c4 Implement offset dump mode in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2032 diff changeset	848 for (size_t offs = 0; offs < compBufSize; offs++)
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 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	851 compBuf[offs].stats[data]++;
45ad06bb60c4 Implement offset dump mode in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2032 diff changeset	852 }
1996 4a4c3e15b8c2 Add more analyzing. Matti Hamalainen <ccr@tnsp.org> parents: 1995 diff changeset	853 }
4a4c3e15b8c2 Add more analyzing. Matti Hamalainen <ccr@tnsp.org> parents: 1995 diff changeset	854
1682 2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	855 for (size_t offs = 0; offs < compBufSize; offs++)
1685 904904f145b4 Various fixes in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 1683 diff changeset	856 {
2034 45ad06bb60c4 Implement offset dump mode in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2032 diff changeset	857 DMCompElem *el = &compBuf[offs];
45ad06bb60c4 Implement offset dump mode in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2032 diff changeset	858 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	859 {
45ad06bb60c4 Implement offset dump mode in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2032 diff changeset	860 if (el->stats[n] > 0)
45ad06bb60c4 Implement offset dump mode in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2032 diff changeset	861 {
45ad06bb60c4 Implement offset dump mode in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2032 diff changeset	862 el->variants++;
45ad06bb60c4 Implement offset dump mode in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2032 diff changeset	863 el->data = n;
45ad06bb60c4 Implement offset dump mode in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2032 diff changeset	864 }
45ad06bb60c4 Implement offset dump mode in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2032 diff changeset	865 }
1685 904904f145b4 Various fixes in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 1683 diff changeset	866 }
1682 2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	867
2234 ef1845cb436e Improve help, cosmetics. Matti Hamalainen <ccr@tnsp.org> parents: 2232 diff changeset	868 //
2034 45ad06bb60c4 Implement offset dump mode in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2032 diff changeset	869 // Display results
2234 ef1845cb436e Improve help, cosmetics. Matti Hamalainen <ccr@tnsp.org> parents: 2232 diff changeset	870 //
2034 45ad06bb60c4 Implement offset dump mode in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2032 diff changeset	871 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	872 {
2034 45ad06bb60c4 Implement offset dump mode in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2032 diff changeset	873 DMCompElem *el = &compBuf[offs];
45ad06bb60c4 Implement offset dump mode in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2032 diff changeset	874 BOOL var = el->variants > 1;
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 if (n == 0)
45ad06bb60c4 Implement offset dump mode in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2032 diff changeset	877 printf("%08" DM_PRIx_SIZE_T " \| ", offs);
45ad06bb60c4 Implement offset dump mode in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2032 diff changeset	878
45ad06bb60c4 Implement offset dump mode in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2032 diff changeset	879 if (var)
45ad06bb60c4 Implement offset dump mode in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2032 diff changeset	880 printf("[%2d] ", el->variants);
45ad06bb60c4 Implement offset dump mode in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2032 diff changeset	881 else
45ad06bb60c4 Implement offset dump mode in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2032 diff changeset	882 printf(" %02x ", el->data);
45ad06bb60c4 Implement offset dump mode in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2032 diff changeset	883
45ad06bb60c4 Implement offset dump mode in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2032 diff changeset	884 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	885 {
2034 45ad06bb60c4 Implement offset dump mode in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2032 diff changeset	886 printf("\n");
45ad06bb60c4 Implement offset dump mode in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2032 diff changeset	887 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	888 }
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	889 }
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 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	892
2267 3739e2ac8bb1 Add 'beta' level feature to fanalyze, for finding matching byte sequences of minimum Matti Hamalainen <ccr@tnsp.org> parents: 2249 diff changeset	893 //
2034 45ad06bb60c4 Implement offset dump mode in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2032 diff changeset	894 // 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	895 //
2034 45ad06bb60c4 Implement offset dump mode in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2032 diff changeset	896 for (int nfile = 0; nfile < nsrcFiles; nfile++)
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 DMSourceFile *file = &srcFiles[nfile];
45ad06bb60c4 Implement offset dump mode in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2032 diff changeset	899 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	900 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	901 {
45ad06bb60c4 Implement offset dump mode in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2032 diff changeset	902 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	903
2268 f2ff364065eb Add constant define for maximum number of variants. Matti Hamalainen <ccr@tnsp.org> parents: 2267 diff changeset	904 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	905 {
45ad06bb60c4 Implement offset dump mode in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2032 diff changeset	906 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	907 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	908
2034 45ad06bb60c4 Implement offset dump mode in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2032 diff changeset	909 for (size_t n = 0; n < nmax; n++)
45ad06bb60c4 Implement offset dump mode in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2032 diff changeset	910 {
45ad06bb60c4 Implement offset dump mode in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2032 diff changeset	911 size_t boffs = (variant & 1) ? n : nmax - n;
45ad06bb60c4 Implement offset dump mode in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2032 diff changeset	912
45ad06bb60c4 Implement offset dump mode in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2032 diff changeset	913 tmp <<= 8;
45ad06bb60c4 Implement offset dump mode in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2032 diff changeset	914 tmp \|= file->data[offs + boffs];
45ad06bb60c4 Implement offset dump mode in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2032 diff changeset	915 }
1682 2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	916
2034 45ad06bb60c4 Implement offset dump mode in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2032 diff changeset	917 if (file->size - tmp < 32)
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 elem->interest[variant] += 32 - (file->size - tmp);
45ad06bb60c4 Implement offset dump mode in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2032 diff changeset	920 elem->interestF[variant]++;
45ad06bb60c4 Implement offset dump mode in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2032 diff changeset	921 }
45ad06bb60c4 Implement offset dump mode in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2032 diff changeset	922 }
45ad06bb60c4 Implement offset dump mode in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2032 diff changeset	923 }
45ad06bb60c4 Implement offset dump mode in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2032 diff changeset	924 }
1682 2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	925
2034 45ad06bb60c4 Implement offset dump mode in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2032 diff changeset	926 printf("\nMore findings:\n");
45ad06bb60c4 Implement offset dump mode in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2032 diff changeset	927 for (size_t offs = 0; offs + 4 < compBufSize; offs++)
1996 4a4c3e15b8c2 Add more analyzing. Matti Hamalainen <ccr@tnsp.org> parents: 1995 diff changeset	928 {
4a4c3e15b8c2 Add more analyzing. Matti Hamalainen <ccr@tnsp.org> parents: 1995 diff changeset	929 DMCompElem *elem = &compBuf[offs];
4a4c3e15b8c2 Add more analyzing. Matti Hamalainen <ccr@tnsp.org> parents: 1995 diff changeset	930
2268 f2ff364065eb Add constant define for maximum number of variants. Matti Hamalainen <ccr@tnsp.org> parents: 2267 diff changeset	931 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	932 if (elem->interestF[variant] > 0)
1996 4a4c3e15b8c2 Add more analyzing. Matti Hamalainen <ccr@tnsp.org> parents: 1995 diff changeset	933 {
2034 45ad06bb60c4 Implement offset dump mode in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2032 diff changeset	934 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	935 offs, variant,
45ad06bb60c4 Implement offset dump mode in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2032 diff changeset	936 elem->interestF[variant], elem->interest[variant]);
45ad06bb60c4 Implement offset dump mode in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2032 diff changeset	937 }
45ad06bb60c4 Implement offset dump mode in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2032 diff changeset	938 }
1996 4a4c3e15b8c2 Add more analyzing. Matti Hamalainen <ccr@tnsp.org> parents: 1995 diff changeset	939
2034 45ad06bb60c4 Implement offset dump mode in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2032 diff changeset	940 printf("\nGlobal most used bytes:\n");
45ad06bb60c4 Implement offset dump mode in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2032 diff changeset	941 dmPrintStats(&totalStats, 16, totalSize);
1996 4a4c3e15b8c2 Add more analyzing. Matti Hamalainen <ccr@tnsp.org> parents: 1995 diff changeset	942
2034 45ad06bb60c4 Implement offset dump mode in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2032 diff changeset	943 for (int nfile = 0; nfile < nsrcFiles; nfile++)
45ad06bb60c4 Implement offset dump mode in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2032 diff changeset	944 {
45ad06bb60c4 Implement offset dump mode in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2032 diff changeset	945 DMSourceFile *file = &srcFiles[nfile];
45ad06bb60c4 Implement offset dump mode in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2032 diff changeset	946 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	947 dmPrintStats(&file->stats, 16, file->size);
1996 4a4c3e15b8c2 Add more analyzing. Matti Hamalainen <ccr@tnsp.org> parents: 1995 diff changeset	948 }
2267 3739e2ac8bb1 Add 'beta' level feature to fanalyze, for finding matching byte sequences of minimum Matti Hamalainen <ccr@tnsp.org> parents: 2249 diff changeset	949
3739e2ac8bb1 Add 'beta' level feature to fanalyze, for finding matching byte sequences of minimum Matti Hamalainen <ccr@tnsp.org> parents: 2249 diff changeset	950 }
3739e2ac8bb1 Add 'beta' level feature to fanalyze, for finding matching byte sequences of minimum Matti Hamalainen <ccr@tnsp.org> parents: 2249 diff changeset	951 else
3739e2ac8bb1 Add 'beta' level feature to fanalyze, for finding matching byte sequences of minimum Matti Hamalainen <ccr@tnsp.org> parents: 2249 diff changeset	952 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	953 {
3739e2ac8bb1 Add 'beta' level feature to fanalyze, for finding matching byte sequences of minimum Matti Hamalainen <ccr@tnsp.org> parents: 2249 diff changeset	954 //
3739e2ac8bb1 Add 'beta' level feature to fanalyze, for finding matching byte sequences of minimum Matti Hamalainen <ccr@tnsp.org> parents: 2249 diff changeset	955 // 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	956 //
2274 a4c1fafd442a Add a progress indicator when "slow" matching is expected. Matti Hamalainen <ccr@tnsp.org> parents: 2273 diff changeset	957 BOOL slow = FALSE;
a4c1fafd442a Add a progress indicator when "slow" matching is expected. Matti Hamalainen <ccr@tnsp.org> parents: 2273 diff changeset	958 int ss = 0;
2429 ebb4650f3cc1 Use printf() instead of dmPrint() for some things. Matti Hamalainen <ccr@tnsp.org> parents: 2410 diff changeset	959 printf("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	960 optMinMatchLen);
3739e2ac8bb1 Add 'beta' level feature to fanalyze, for finding matching byte sequences of minimum Matti Hamalainen <ccr@tnsp.org> parents: 2249 diff changeset	961
2273 6878aad714ce Add a slowness warning (the threshold value will probably need adjusting.) Matti Hamalainen <ccr@tnsp.org> parents: 2272 diff changeset	962 if (totalSize > 32*1024)
6878aad714ce Add a slowness warning (the threshold value will probably need adjusting.) Matti Hamalainen <ccr@tnsp.org> parents: 2272 diff changeset	963 {
6878aad714ce Add a slowness warning (the threshold value will probably need adjusting.) Matti Hamalainen <ccr@tnsp.org> parents: 2272 diff changeset	964 dmPrint(0,
6878aad714ce Add a slowness warning (the threshold value will probably need adjusting.) Matti Hamalainen <ccr@tnsp.org> parents: 2272 diff changeset	965 "WARNING! Total data size is large, and the matching \"algorithm\"\n"
6878aad714ce Add a slowness warning (the threshold value will probably need adjusting.) Matti Hamalainen <ccr@tnsp.org> parents: 2272 diff changeset	966 "used is horribly inefficient. This will be quite slow ...\n");
2274 a4c1fafd442a Add a progress indicator when "slow" matching is expected. Matti Hamalainen <ccr@tnsp.org> parents: 2273 diff changeset	967 slow = TRUE;
2273 6878aad714ce Add a slowness warning (the threshold value will probably need adjusting.) Matti Hamalainen <ccr@tnsp.org> parents: 2272 diff changeset	968 }
6878aad714ce Add a slowness warning (the threshold value will probably need adjusting.) Matti Hamalainen <ccr@tnsp.org> parents: 2272 diff changeset	969
2267 3739e2ac8bb1 Add 'beta' level feature to fanalyze, for finding matching byte sequences of minimum Matti Hamalainen <ccr@tnsp.org> parents: 2249 diff changeset	970 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	971 {
3739e2ac8bb1 Add 'beta' level feature to fanalyze, for finding matching byte sequences of minimum Matti Hamalainen <ccr@tnsp.org> parents: 2249 diff changeset	972 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	973
3739e2ac8bb1 Add 'beta' level feature to fanalyze, for finding matching byte sequences of minimum Matti Hamalainen <ccr@tnsp.org> parents: 2249 diff changeset	974 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	975 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	976 {
3739e2ac8bb1 Add 'beta' level feature to fanalyze, for finding matching byte sequences of minimum Matti Hamalainen <ccr@tnsp.org> parents: 2249 diff changeset	977 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	978
2274 a4c1fafd442a Add a progress indicator when "slow" matching is expected. Matti Hamalainen <ccr@tnsp.org> parents: 2273 diff changeset	979 if (slow)
a4c1fafd442a Add a progress indicator when "slow" matching is expected. Matti Hamalainen <ccr@tnsp.org> parents: 2273 diff changeset	980 {
a4c1fafd442a Add a progress indicator when "slow" matching is expected. Matti Hamalainen <ccr@tnsp.org> parents: 2273 diff changeset	981 dmPrint(0,
a4c1fafd442a Add a progress indicator when "slow" matching is expected. Matti Hamalainen <ccr@tnsp.org> parents: 2273 diff changeset	982 "Processing .. %1.1f%%\r",
a4c1fafd442a Add a progress indicator when "slow" matching is expected. Matti Hamalainen <ccr@tnsp.org> parents: 2273 diff changeset	983 (float) ss * 100.0f / (float) (nsrcFiles * (nsrcFiles - 1)));
a4c1fafd442a Add a progress indicator when "slow" matching is expected. Matti Hamalainen <ccr@tnsp.org> parents: 2273 diff changeset	984 ss++;
a4c1fafd442a Add a progress indicator when "slow" matching is expected. Matti Hamalainen <ccr@tnsp.org> parents: 2273 diff changeset	985 }
2284 519c8726b235 Remove comment. Matti Hamalainen <ccr@tnsp.org> parents: 2274 diff changeset	986
2270 0f0218dcccf8 More fixes to the matching sequence search functionality. Matti Hamalainen <ccr@tnsp.org> parents: 2269 diff changeset	987 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	988 {
2270 0f0218dcccf8 More fixes to the matching sequence search functionality. Matti Hamalainen <ccr@tnsp.org> parents: 2269 diff changeset	989 size_t cnt = 0;
0f0218dcccf8 More fixes to the matching sequence search functionality. Matti Hamalainen <ccr@tnsp.org> parents: 2269 diff changeset	990 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	991 {
2270 0f0218dcccf8 More fixes to the matching sequence search functionality. Matti Hamalainen <ccr@tnsp.org> parents: 2269 diff changeset	992 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	993 moffs2 + cnt + optMinMatchLen < file2->size; cnt++)
0f0218dcccf8 More fixes to the matching sequence search functionality. Matti Hamalainen <ccr@tnsp.org> parents: 2269 diff changeset	994 {
0f0218dcccf8 More fixes to the matching sequence search functionality. Matti Hamalainen <ccr@tnsp.org> parents: 2269 diff changeset	995 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	996 break;
0f0218dcccf8 More fixes to the matching sequence search functionality. Matti Hamalainen <ccr@tnsp.org> parents: 2269 diff changeset	997 }
0f0218dcccf8 More fixes to the matching sequence search functionality. Matti Hamalainen <ccr@tnsp.org> parents: 2269 diff changeset	998
0f0218dcccf8 More fixes to the matching sequence search functionality. Matti Hamalainen <ccr@tnsp.org> parents: 2269 diff changeset	999 if (cnt >= optMinMatchLen)
0f0218dcccf8 More fixes to the matching sequence search functionality. Matti Hamalainen <ccr@tnsp.org> parents: 2269 diff changeset	1000 {
0f0218dcccf8 More fixes to the matching sequence search functionality. Matti Hamalainen <ccr@tnsp.org> parents: 2269 diff changeset	1001 // 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	1002 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	1003 !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	1004 goto done;
4f52b7f5fe51 Bail out from the matching search if we exceed the match limits. Matti Hamalainen <ccr@tnsp.org> parents: 2271 diff changeset	1005
2270 0f0218dcccf8 More fixes to the matching sequence search functionality. Matti Hamalainen <ccr@tnsp.org> parents: 2269 diff changeset	1006 moffs1 += cnt;
0f0218dcccf8 More fixes to the matching sequence search functionality. Matti Hamalainen <ccr@tnsp.org> parents: 2269 diff changeset	1007 }
2267 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
2270 0f0218dcccf8 More fixes to the matching sequence search functionality. Matti Hamalainen <ccr@tnsp.org> parents: 2269 diff changeset	1010 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	1011 moffs1++;
3739e2ac8bb1 Add 'beta' level feature to fanalyze, for finding matching byte sequences of minimum Matti Hamalainen <ccr@tnsp.org> parents: 2249 diff changeset	1012 }
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 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	1015 }
3739e2ac8bb1 Add 'beta' level feature to fanalyze, for finding matching byte sequences of minimum Matti Hamalainen <ccr@tnsp.org> parents: 2249 diff changeset	1016
2272 4f52b7f5fe51 Bail out from the matching search if we exceed the match limits. Matti Hamalainen <ccr@tnsp.org> parents: 2271 diff changeset	1017 done:
4f52b7f5fe51 Bail out from the matching search if we exceed the match limits. Matti Hamalainen <ccr@tnsp.org> parents: 2271 diff changeset	1018
2274 a4c1fafd442a Add a progress indicator when "slow" matching is expected. Matti Hamalainen <ccr@tnsp.org> parents: 2273 diff changeset	1019 if (slow)
a4c1fafd442a Add a progress indicator when "slow" matching is expected. Matti Hamalainen <ccr@tnsp.org> parents: 2273 diff changeset	1020 dmPrint(0, "\n\n");
a4c1fafd442a Add a progress indicator when "slow" matching is expected. Matti Hamalainen <ccr@tnsp.org> parents: 2273 diff changeset	1021
2270 0f0218dcccf8 More fixes to the matching sequence search functionality. Matti Hamalainen <ccr@tnsp.org> parents: 2269 diff changeset	1022 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	1023 {
0f0218dcccf8 More fixes to the matching sequence search functionality. Matti Hamalainen <ccr@tnsp.org> parents: 2269 diff changeset	1024 DMMatchSeq *seq = &dmSequences[nmatch];
0f0218dcccf8 More fixes to the matching sequence search functionality. Matti Hamalainen <ccr@tnsp.org> parents: 2269 diff changeset	1025
0f0218dcccf8 More fixes to the matching sequence search functionality. Matti Hamalainen <ccr@tnsp.org> parents: 2269 diff changeset	1026 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	1027 dmCompareMatchPlaces);
0f0218dcccf8 More fixes to the matching sequence search functionality. Matti Hamalainen <ccr@tnsp.org> parents: 2269 diff changeset	1028 }
0f0218dcccf8 More fixes to the matching sequence search functionality. Matti Hamalainen <ccr@tnsp.org> parents: 2269 diff changeset	1029
2267 3739e2ac8bb1 Add 'beta' level feature to fanalyze, for finding matching byte sequences of minimum Matti Hamalainen <ccr@tnsp.org> parents: 2249 diff changeset	1030 //
2396 679732e4cfed Implement counting of matching files for each match sequence. Matti Hamalainen <ccr@tnsp.org> parents: 2389 diff changeset	1031 // Count number of files
679732e4cfed Implement counting of matching files for each match sequence. Matti Hamalainen <ccr@tnsp.org> parents: 2389 diff changeset	1032 //
679732e4cfed Implement counting of matching files for each match sequence. Matti Hamalainen <ccr@tnsp.org> parents: 2389 diff changeset	1033 for (int nmatch = 0; nmatch < ndmSequences; nmatch++)
679732e4cfed Implement counting of matching files for each match sequence. Matti Hamalainen <ccr@tnsp.org> parents: 2389 diff changeset	1034 {
679732e4cfed Implement counting of matching files for each match sequence. Matti Hamalainen <ccr@tnsp.org> parents: 2389 diff changeset	1035 DMMatchSeq *seq = &dmSequences[nmatch];
679732e4cfed Implement counting of matching files for each match sequence. Matti Hamalainen <ccr@tnsp.org> parents: 2389 diff changeset	1036 memset(fileFlags, 0, fileFlagsSize);
679732e4cfed Implement counting of matching files for each match sequence. Matti Hamalainen <ccr@tnsp.org> parents: 2389 diff changeset	1037
679732e4cfed Implement counting of matching files for each match sequence. Matti Hamalainen <ccr@tnsp.org> parents: 2389 diff changeset	1038 for (int nplace = 0; nplace < seq->nplaces; nplace++)
679732e4cfed Implement counting of matching files for each match sequence. Matti Hamalainen <ccr@tnsp.org> parents: 2389 diff changeset	1039 {
679732e4cfed Implement counting of matching files for each match sequence. Matti Hamalainen <ccr@tnsp.org> parents: 2389 diff changeset	1040 DMMatchPlace *place = &seq->places[nplace];
679732e4cfed Implement counting of matching files for each match sequence. Matti Hamalainen <ccr@tnsp.org> parents: 2389 diff changeset	1041 if (!fileFlags[place->file->index])
679732e4cfed Implement counting of matching files for each match sequence. Matti Hamalainen <ccr@tnsp.org> parents: 2389 diff changeset	1042 {
679732e4cfed Implement counting of matching files for each match sequence. Matti Hamalainen <ccr@tnsp.org> parents: 2389 diff changeset	1043 fileFlags[place->file->index] = TRUE;
679732e4cfed Implement counting of matching files for each match sequence. Matti Hamalainen <ccr@tnsp.org> parents: 2389 diff changeset	1044 seq->nfiles++;
679732e4cfed Implement counting of matching files for each match sequence. Matti Hamalainen <ccr@tnsp.org> parents: 2389 diff changeset	1045 }
679732e4cfed Implement counting of matching files for each match sequence. Matti Hamalainen <ccr@tnsp.org> parents: 2389 diff changeset	1046 }
679732e4cfed Implement counting of matching files for each match sequence. Matti Hamalainen <ccr@tnsp.org> parents: 2389 diff changeset	1047 }
679732e4cfed Implement counting of matching files for each match sequence. Matti Hamalainen <ccr@tnsp.org> parents: 2389 diff changeset	1048
679732e4cfed Implement counting of matching files for each match sequence. Matti Hamalainen <ccr@tnsp.org> parents: 2389 diff changeset	1049 //
2267 3739e2ac8bb1 Add 'beta' level feature to fanalyze, for finding matching byte sequences of minimum Matti Hamalainen <ccr@tnsp.org> parents: 2249 diff changeset	1050 // 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	1051 //
3739e2ac8bb1 Add 'beta' level feature to fanalyze, for finding matching byte sequences of minimum Matti Hamalainen <ccr@tnsp.org> parents: 2249 diff changeset	1052 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	1053 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	1054
3739e2ac8bb1 Add 'beta' level feature to fanalyze, for finding matching byte sequences of minimum Matti Hamalainen <ccr@tnsp.org> parents: 2249 diff changeset	1055 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	1056 {
3739e2ac8bb1 Add 'beta' level feature to fanalyze, for finding matching byte sequences of minimum Matti Hamalainen <ccr@tnsp.org> parents: 2249 diff changeset	1057 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	1058
2396 679732e4cfed Implement counting of matching files for each match sequence. Matti Hamalainen <ccr@tnsp.org> parents: 2389 diff changeset	1059 printf("\nSeq of %" DM_PRIu_SIZE_T " bytes in %d places (in %d files)\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	1060 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	1061
3739e2ac8bb1 Add 'beta' level feature to fanalyze, for finding matching byte sequences of minimum Matti Hamalainen <ccr@tnsp.org> parents: 2249 diff changeset	1062 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	1063 {
3739e2ac8bb1 Add 'beta' level feature to fanalyze, for finding matching byte sequences of minimum Matti Hamalainen <ccr@tnsp.org> parents: 2249 diff changeset	1064 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	1065 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	1066 {
3739e2ac8bb1 Add 'beta' level feature to fanalyze, for finding matching byte sequences of minimum Matti Hamalainen <ccr@tnsp.org> parents: 2249 diff changeset	1067 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	1068 printf(" ");
3739e2ac8bb1 Add 'beta' level feature to fanalyze, for finding matching byte sequences of minimum Matti Hamalainen <ccr@tnsp.org> parents: 2249 diff changeset	1069
3739e2ac8bb1 Add 'beta' level feature to fanalyze, for finding matching byte sequences of minimum Matti Hamalainen <ccr@tnsp.org> parents: 2249 diff changeset	1070 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	1071 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	1072 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	1073
3739e2ac8bb1 Add 'beta' level feature to fanalyze, for finding matching byte sequences of minimum Matti Hamalainen <ccr@tnsp.org> parents: 2249 diff changeset	1074 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	1075 {
3739e2ac8bb1 Add 'beta' level feature to fanalyze, for finding matching byte sequences of minimum Matti Hamalainen <ccr@tnsp.org> parents: 2249 diff changeset	1076 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	1077 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	1078 }
3739e2ac8bb1 Add 'beta' level feature to fanalyze, for finding matching byte sequences of minimum Matti Hamalainen <ccr@tnsp.org> parents: 2249 diff changeset	1079 }
3739e2ac8bb1 Add 'beta' level feature to fanalyze, for finding matching byte sequences of minimum Matti Hamalainen <ccr@tnsp.org> parents: 2249 diff changeset	1080 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	1081 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	1082 }
3739e2ac8bb1 Add 'beta' level feature to fanalyze, for finding matching byte sequences of minimum Matti Hamalainen <ccr@tnsp.org> parents: 2249 diff changeset	1083
3739e2ac8bb1 Add 'beta' level feature to fanalyze, for finding matching byte sequences of minimum Matti Hamalainen <ccr@tnsp.org> parents: 2249 diff changeset	1084 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	1085 {
3739e2ac8bb1 Add 'beta' level feature to fanalyze, for finding matching byte sequences of minimum Matti Hamalainen <ccr@tnsp.org> parents: 2249 diff changeset	1086 DMMatchPlace *place = &seq->places[nplace];
2270 0f0218dcccf8 More fixes to the matching sequence search functionality. Matti Hamalainen <ccr@tnsp.org> parents: 2269 diff changeset	1087 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	1088 place->offs,
2271 dcf9abeec930 Fix matched area end offset display. Matti Hamalainen <ccr@tnsp.org> parents: 2270 diff changeset	1089 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	1090 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	1091
3739e2ac8bb1 Add 'beta' level feature to fanalyze, for finding matching byte sequences of minimum Matti Hamalainen <ccr@tnsp.org> parents: 2249 diff changeset	1092 }
3739e2ac8bb1 Add 'beta' level feature to fanalyze, for finding matching byte sequences of minimum Matti Hamalainen <ccr@tnsp.org> parents: 2249 diff changeset	1093 }
1996 4a4c3e15b8c2 Add more analyzing. Matti Hamalainen <ccr@tnsp.org> parents: 1995 diff changeset	1094 }
2034 45ad06bb60c4 Implement offset dump mode in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2032 diff changeset	1095 else
1996 4a4c3e15b8c2 Add more analyzing. Matti Hamalainen <ccr@tnsp.org> parents: 1995 diff changeset	1096 {
2034 45ad06bb60c4 Implement offset dump mode in fanalyze. Matti Hamalainen <ccr@tnsp.org> parents: 2032 diff changeset	1097 dmErrorMsg("Invalid operating mode?\n");
1996 4a4c3e15b8c2 Add more analyzing. Matti Hamalainen <ccr@tnsp.org> parents: 1995 diff changeset	1098 }
4a4c3e15b8c2 Add more analyzing. Matti Hamalainen <ccr@tnsp.org> parents: 1995 diff changeset	1099
1682 2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	1100 out:
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	1101 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	1102 {
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	1103 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	1104 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	1105 }
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	1106
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	1107 return 0;
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	1108 }

Mercurial > hg > dmlib

annotate tools/fanalyze.c @ 2432:758223ba6551