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annotate tools/fanalyze.c @ 2430:190f5caaf1a8

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Use printf() here as well.
author Matti Hamalainen <ccr@tnsp.org>
date Tue, 18 Feb 2020 23:31:10 +0200
parents ebb4650f3cc1
children ca548150de6b
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1 /*
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2 * Fanalyze - Commandline tool for analyzing similarities between multiple files
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3 * Programmed and designed by Matti 'ccr' Hamalainen
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4 * (C) Copyright 2018-2019 Tecnic Software productions (TNSP)
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5 *
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6 * Please read file 'COPYING' for information on license and distribution.
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7 */
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8 #include "dmtool.h"
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9 #include "dmlib.h"
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10 #include "dmargs.h"
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11 #include "dmfile.h"
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12
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13 #define SET_MAX_FILES 64
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14 #define SET_MAX_ELEMS 256
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15 #define SET_MAX_VARIANTS 4
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16
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17 #define SET_MAX_GREP_VALUES 64
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18 #define SET_MAX_GREP_LIST 64
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19
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20 #define SET_MAX_SEQUENCES 1024
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21 #define SET_MAX_PLACES 1024
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23
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24 /* Typedefs
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25 */
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26 typedef struct
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27 {
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28 Uint8 stats[SET_MAX_ELEMS];
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29 Uint8 variants, data;
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30 int interest[SET_MAX_VARIANTS];
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31 int interestF[SET_MAX_VARIANTS];
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32 } DMCompElem;
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33
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35 typedef struct
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36 {
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37 int count;
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38 Uint8 value;
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39 } DMStatValue;
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41
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42 typedef struct
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43 {
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44 DMStatValue cv[SET_MAX_ELEMS];
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45 } DMStats;
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46
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47
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48 typedef struct
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49 {
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50 char *filename;
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51 Uint8 *data;
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52 size_t size;
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53 DMStats stats;
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54 BOOL analyzed;
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55 size_t index;
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56 } DMSourceFile;
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57
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58
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59 typedef struct
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60 {
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61 DMSourceFile *file; // pointer to file struct where match was found
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62 size_t offs; // offset to match in file data
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63 } DMMatchPlace;
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64
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65
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66 typedef struct
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67 {
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68 size_t len; // length of the matching sequence
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69 Uint8 *data; // "const" pointer to data in one file, don't free()
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70
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71 int nfiles; // number of separate files match was found
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72 int nplaces; // number of places where match was found
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73 DMMatchPlace places[SET_MAX_PLACES];
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74 } DMMatchSeq;
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75
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76
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77 enum
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78 {
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79 DMGV_UINT8 = 0,
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80 DMGV_UINT16_LE,
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81 DMGV_UINT16_BE,
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82 DMGV_UINT32_LE,
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83 DMGV_UINT32_BE,
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84
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85 DMGV_last
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86 };
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87
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88
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89 enum
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90 {
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91 DMGS_HEX = 0,
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92 DMGS_DEC,
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93 DMGS_last
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94 };
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95
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97 typedef struct
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98 {
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99 int type;
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100 int disp;
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101 int nvalues;
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102 Uint32 values[SET_MAX_GREP_LIST];
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103 BOOL vwildcards[SET_MAX_GREP_LIST];
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104 } DMGrepValue;
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105
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106
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107 typedef struct
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108 {
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109 char *name;
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110 Uint32 nmax;
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111 unsigned int bsize;
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112 } DMGrepType;
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113
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114
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115 static const DMGrepType dmGrepTypes[DMGV_last] =
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116 {
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117 { "8bit (byte)" , (1ULL << 8) - 1, 1 },
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118 { "16bit (word) LE" , (1ULL << 16) - 1, 2 },
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119 { "16bit (word) BE" , (1ULL << 16) - 1, 2 },
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120 { "32bit (word) LE" , (1ULL << 32) - 1, 4 },
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121 { "32bit (word) BE" , (1ULL << 32) - 1, 4 },
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122 };
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123
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124
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125 typedef struct
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126 {
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127 char *name;
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128 char *fmtPrefix;
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129 char *fmt;
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130 } DMGrepDisp;
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131
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132
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133 static const DMGrepDisp dmGrepDisp[DMGS_last] =
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134 {
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135 { "hex", "0", "x" },
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136 { "dec", "" , "d" },
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137 };
1662730053d0 Implement controllable decimal/hexadecimal formatting for offset display mode.
Matti Hamalainen <ccr@tnsp.org>
parents: 2042
diff changeset
138
2249
6ba4aed198e4 Cosmetic.
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parents: 2248
diff changeset
139
2034
45ad06bb60c4 Implement offset dump mode in fanalyze.
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parents: 2032
diff changeset
140 enum
2028
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parents: 2011
diff changeset
141 {
2034
45ad06bb60c4 Implement offset dump mode in fanalyze.
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parents: 2032
diff changeset
142 FA_ANALYZE,
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parents: 2032
diff changeset
143 FA_GREP,
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diff changeset
144 FA_OFFSET,
2267
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diff changeset
145 FA_MATCHES,
2034
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parents: 2032
diff changeset
146 };
2028
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze.
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parents: 2011
diff changeset
147
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2011
diff changeset
148
1682
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diff changeset
149 /* Global variables
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'.
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parents:
diff changeset
150 */
2034
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diff changeset
151 int setMode = FA_ANALYZE;
2028
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parents: 2011
diff changeset
152 int nsrcFiles = 0; // Number of source files
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze.
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parents: 2011
diff changeset
153 DMSourceFile srcFiles[SET_MAX_FILES]; // Source file names
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze.
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parents: 2011
diff changeset
154 DMStats totalStats;
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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
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diff changeset
157 size_t optMinMatchLen = 8;
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diff changeset
158
3739e2ac8bb1 Add 'beta' level feature to fanalyze, for finding matching byte sequences of minimum
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parents: 2249
diff changeset
159 DMMatchSeq dmSequences[SET_MAX_SEQUENCES];
3739e2ac8bb1 Add 'beta' level feature to fanalyze, for finding matching byte sequences of minimum
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parents: 2249
diff changeset
160 int ndmSequences = 0;
1682
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parents:
diff changeset
161
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'.
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parents:
diff changeset
162
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'.
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parents:
diff changeset
163 /* Arguments
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'.
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parents:
diff changeset
164 */
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'.
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parents:
diff changeset
165 static const DMOptArg optList[] =
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parents:
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166 {
2408
60e119262c67 Option index re-ordering cleanup work.
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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.
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parents: 2402
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169 { 2, 'v', "verbose" , "Be more verbose", OPT_NONE },
60e119262c67 Option index re-ordering cleanup work.
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parents: 2402
diff changeset
170
60e119262c67 Option index re-ordering cleanup work.
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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.
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parents: 2402
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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.
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parents: 2402
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173 { 14, 'm', "match" , "Find matching sequences minimum of <n> bytes long", OPT_NONE },
60e119262c67 Option index re-ordering cleanup work.
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parents: 2402
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174 { 16, 'n', "minmatch" , "Minimum match sequence length", OPT_ARGREQ },
1682
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parents:
diff changeset
175 };
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'.
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parents:
diff changeset
176
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'.
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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'.
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parents:
diff changeset
178
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'.
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parents:
diff changeset
179
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'.
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parents:
diff changeset
180 void argShowHelp()
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'.
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parents:
diff changeset
181 {
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'.
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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
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parents: 2045
diff changeset
184
837c79747ea4 Add functionality for grepping multiple consecutive values (8/16/32 le/be)
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parents: 2045
diff changeset
185 fprintf(stdout,
837c79747ea4 Add functionality for grepping multiple consecutive values (8/16/32 le/be)
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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.
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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.
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parents: 2232
diff changeset
190 "and offset data display (-o)\n"
ef1845cb436e Improve help, cosmetics.
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parents: 2232
diff changeset
191 "\n"
2225
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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)
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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>
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diff changeset
196 "\n"
3739e2ac8bb1 Add 'beta' level feature to fanalyze, for finding matching byte sequences of minimum
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parents: 2249
diff changeset
197 "NOTICE! Matching sequences search (-m) is considered unfinished and\n"
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parents: 2249
diff changeset
198 "under development.\n"
2225
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diff changeset
199 );
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parents: 2045
diff changeset
200 }
837c79747ea4 Add functionality for grepping multiple consecutive values (8/16/32 le/be)
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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)
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parents: 2045
diff changeset
204 {
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parents: 2045
diff changeset
205 Uint8 *data = file->data + offs;
837c79747ea4 Add functionality for grepping multiple consecutive values (8/16/32 le/be)
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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)
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parents: 2045
diff changeset
208 *mval = 0;
837c79747ea4 Add functionality for grepping multiple consecutive values (8/16/32 le/be)
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parents: 2045
diff changeset
209 return FALSE;
837c79747ea4 Add functionality for grepping multiple consecutive values (8/16/32 le/be)
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parents: 2045
diff changeset
210 }
837c79747ea4 Add functionality for grepping multiple consecutive values (8/16/32 le/be)
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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)
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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
837c79747ea4 Add functionality for grepping multiple consecutive values (8/16/32 le/be)
Matti Hamalainen <ccr@tnsp.org>
parents: 2045
diff changeset
242 void dmPrintGrepValueList(const DMGrepValue *node, const BOOL match, DMSourceFile *file, const size_t offs)
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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];
2225
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parents: 2045
diff changeset
245
2229
72e15cc14927 Make the offset mode (-o) also support lists of offsets.
Matti Hamalainen <ccr@tnsp.org>
parents: 2228
diff changeset
246 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
247 dmGrepDisp[node->disp].fmtPrefix,
2225
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Matti Hamalainen <ccr@tnsp.org>
parents: 2045
diff changeset
248 dmGrepTypes[node->type].bsize * 2,
2229
72e15cc14927 Make the offset mode (-o) also support lists of offsets.
Matti Hamalainen <ccr@tnsp.org>
parents: 2228
diff changeset
249 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
250
837c79747ea4 Add functionality for grepping multiple consecutive values (8/16/32 le/be)
Matti Hamalainen <ccr@tnsp.org>
parents: 2045
diff changeset
251 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
252 {
2248
2e656da1b10b Cleanup.
Matti Hamalainen <ccr@tnsp.org>
parents: 2234
diff changeset
253 const char *veol = (n + 1 < node->nvalues) ? " " : "\n";
2225
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parents: 2045
diff changeset
254
837c79747ea4 Add functionality for grepping multiple consecutive values (8/16/32 le/be)
Matti Hamalainen <ccr@tnsp.org>
parents: 2045
diff changeset
255 if (match)
837c79747ea4 Add functionality for grepping multiple consecutive values (8/16/32 le/be)
Matti Hamalainen <ccr@tnsp.org>
parents: 2045
diff changeset
256 {
837c79747ea4 Add functionality for grepping multiple consecutive values (8/16/32 le/be)
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parents: 2045
diff changeset
257 Uint32 mval;
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Matti Hamalainen <ccr@tnsp.org>
parents: 2045
diff changeset
258 dmGetData(node->type, file, offs + n, &mval);
2290
180604abb65a Always print out grep value list.
Matti Hamalainen <ccr@tnsp.org>
parents: 2284
diff changeset
259 printf(mfmt, mval, veol);
2225
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parents: 2045
diff changeset
260 }
837c79747ea4 Add functionality for grepping multiple consecutive values (8/16/32 le/be)
Matti Hamalainen <ccr@tnsp.org>
parents: 2045
diff changeset
261 else
837c79747ea4 Add functionality for grepping multiple consecutive values (8/16/32 le/be)
Matti Hamalainen <ccr@tnsp.org>
parents: 2045
diff changeset
262 {
837c79747ea4 Add functionality for grepping multiple consecutive values (8/16/32 le/be)
Matti Hamalainen <ccr@tnsp.org>
parents: 2045
diff changeset
263 if (node->vwildcards[n])
2290
180604abb65a Always print out grep value list.
Matti Hamalainen <ccr@tnsp.org>
parents: 2284
diff changeset
264 printf("?%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
265 else
2290
180604abb65a Always print out grep value list.
Matti Hamalainen <ccr@tnsp.org>
parents: 2284
diff changeset
266 printf(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
267 }
837c79747ea4 Add functionality for grepping multiple consecutive values (8/16/32 le/be)
Matti Hamalainen <ccr@tnsp.org>
parents: 2045
diff changeset
268 }
1682
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
269 }
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
2034
45ad06bb60c4 Implement offset dump mode in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2032
diff changeset
272 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
273 {
2225
837c79747ea4 Add functionality for grepping multiple consecutive values (8/16/32 le/be)
Matti Hamalainen <ccr@tnsp.org>
parents: 2045
diff changeset
274 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
275 char *vspec, *vstr, *vsep;
2228
02d17784fdef Variables -> struct cleanup.
Matti Hamalainen <ccr@tnsp.org>
parents: 2225
diff changeset
276 DMGrepValue val;
02d17784fdef Variables -> struct cleanup.
Matti Hamalainen <ccr@tnsp.org>
parents: 2225
diff changeset
277 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
278 BOOL more;
837c79747ea4 Add functionality for grepping multiple consecutive values (8/16/32 le/be)
Matti Hamalainen <ccr@tnsp.org>
parents: 2045
diff changeset
279
2228
02d17784fdef Variables -> struct cleanup.
Matti Hamalainen <ccr@tnsp.org>
parents: 2225
diff changeset
280 memset(&val, 0, sizeof(val));
2034
45ad06bb60c4 Implement offset dump mode in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2032
diff changeset
281
45ad06bb60c4 Implement offset dump mode in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2032
diff changeset
282 if (setMode != FA_ANALYZE && setMode != mode)
45ad06bb60c4 Implement offset dump mode in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2032
diff changeset
283 {
45ad06bb60c4 Implement offset dump mode in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2032
diff changeset
284 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
285 return DMERR_INVALID_ARGS;
45ad06bb60c4 Implement offset dump mode in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2032
diff changeset
286 }
45ad06bb60c4 Implement offset dump mode in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2032
diff changeset
287 setMode = mode;
2028
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2011
diff changeset
288
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2011
diff changeset
289 // 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
290 if (specsep != NULL)
2028
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2011
diff changeset
291 {
2225
837c79747ea4 Add functionality for grepping multiple consecutive values (8/16/32 le/be)
Matti Hamalainen <ccr@tnsp.org>
parents: 2045
diff changeset
292 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
293 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
294 }
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2011
diff changeset
295 else
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2011
diff changeset
296 {
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2011
diff changeset
297 vspec = NULL;
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2011
diff changeset
298 vstr = dm_strdup(arg);
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2011
diff changeset
299 }
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 // Parse spec if any
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2011
diff changeset
302 if (vspec != NULL)
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2011
diff changeset
303 {
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2011
diff changeset
304 BOOL vendianess = TRUE;
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2011
diff changeset
305 char *vtmp = vspec;
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2011
diff changeset
306
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2011
diff changeset
307 // Get endianess specifier, if any
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2011
diff changeset
308 if (dm_strncasecmp(vtmp, "le", 2) == 0)
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2011
diff changeset
309 {
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2011
diff changeset
310 vendianess = TRUE;
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2011
diff changeset
311 vtmp += 2;
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2011
diff changeset
312 }
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2011
diff changeset
313 else
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2011
diff changeset
314 if (dm_strncasecmp(vtmp, "be", 2) == 0)
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2011
diff changeset
315 {
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2011
diff changeset
316 vendianess = FALSE;
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2011
diff changeset
317 vtmp += 2;
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2011
diff changeset
318 }
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 // Get value bit size
2045
1662730053d0 Implement controllable decimal/hexadecimal formatting for offset display mode.
Matti Hamalainen <ccr@tnsp.org>
parents: 2042
diff changeset
321 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
322 {
2228
02d17784fdef Variables -> struct cleanup.
Matti Hamalainen <ccr@tnsp.org>
parents: 2225
diff changeset
323 val.type = DMGV_UINT8;
2045
1662730053d0 Implement controllable decimal/hexadecimal formatting for offset display mode.
Matti Hamalainen <ccr@tnsp.org>
parents: 2042
diff changeset
324 vtmp += 1;
1662730053d0 Implement controllable decimal/hexadecimal formatting for offset display mode.
Matti Hamalainen <ccr@tnsp.org>
parents: 2042
diff changeset
325 }
2028
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2011
diff changeset
326 else
2045
1662730053d0 Implement controllable decimal/hexadecimal formatting for offset display mode.
Matti Hamalainen <ccr@tnsp.org>
parents: 2042
diff changeset
327 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
328 {
2228
02d17784fdef Variables -> struct cleanup.
Matti Hamalainen <ccr@tnsp.org>
parents: 2225
diff changeset
329 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
330 vtmp += 2;
1662730053d0 Implement controllable decimal/hexadecimal formatting for offset display mode.
Matti Hamalainen <ccr@tnsp.org>
parents: 2042
diff changeset
331 }
2028
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2011
diff changeset
332 else
2045
1662730053d0 Implement controllable decimal/hexadecimal formatting for offset display mode.
Matti Hamalainen <ccr@tnsp.org>
parents: 2042
diff changeset
333 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
334 {
2228
02d17784fdef Variables -> struct cleanup.
Matti Hamalainen <ccr@tnsp.org>
parents: 2225
diff changeset
335 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
336 vtmp += 2;
1662730053d0 Implement controllable decimal/hexadecimal formatting for offset display mode.
Matti Hamalainen <ccr@tnsp.org>
parents: 2042
diff changeset
337 }
2028
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2011
diff changeset
338 else
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2011
diff changeset
339 {
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2011
diff changeset
340 ret = dmError(DMERR_INVALID_ARGS,
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2011
diff changeset
341 "Invalid grep type '%s'.\n",
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2011
diff changeset
342 vspec);
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2011
diff changeset
343 goto out;
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2011
diff changeset
344 }
2045
1662730053d0 Implement controllable decimal/hexadecimal formatting for offset display mode.
Matti Hamalainen <ccr@tnsp.org>
parents: 2042
diff changeset
345
1662730053d0 Implement controllable decimal/hexadecimal formatting for offset display mode.
Matti Hamalainen <ccr@tnsp.org>
parents: 2042
diff changeset
346 switch (tolower(*vtmp))
1662730053d0 Implement controllable decimal/hexadecimal formatting for offset display mode.
Matti Hamalainen <ccr@tnsp.org>
parents: 2042
diff changeset
347 {
1662730053d0 Implement controllable decimal/hexadecimal formatting for offset display mode.
Matti Hamalainen <ccr@tnsp.org>
parents: 2042
diff changeset
348 case 'd':
2228
02d17784fdef Variables -> struct cleanup.
Matti Hamalainen <ccr@tnsp.org>
parents: 2225
diff changeset
349 val.disp = DMGS_DEC;
2045
1662730053d0 Implement controllable decimal/hexadecimal formatting for offset display mode.
Matti Hamalainen <ccr@tnsp.org>
parents: 2042
diff changeset
350 break;
1662730053d0 Implement controllable decimal/hexadecimal formatting for offset display mode.
Matti Hamalainen <ccr@tnsp.org>
parents: 2042
diff changeset
351
1662730053d0 Implement controllable decimal/hexadecimal formatting for offset display mode.
Matti Hamalainen <ccr@tnsp.org>
parents: 2042
diff changeset
352 case 'x': case 'h':
2228
02d17784fdef Variables -> struct cleanup.
Matti Hamalainen <ccr@tnsp.org>
parents: 2225
diff changeset
353 val.disp = DMGS_HEX;
2045
1662730053d0 Implement controllable decimal/hexadecimal formatting for offset display mode.
Matti Hamalainen <ccr@tnsp.org>
parents: 2042
diff changeset
354 break;
1662730053d0 Implement controllable decimal/hexadecimal formatting for offset display mode.
Matti Hamalainen <ccr@tnsp.org>
parents: 2042
diff changeset
355
1662730053d0 Implement controllable decimal/hexadecimal formatting for offset display mode.
Matti Hamalainen <ccr@tnsp.org>
parents: 2042
diff changeset
356 case 0:
1662730053d0 Implement controllable decimal/hexadecimal formatting for offset display mode.
Matti Hamalainen <ccr@tnsp.org>
parents: 2042
diff changeset
357 break;
1662730053d0 Implement controllable decimal/hexadecimal formatting for offset display mode.
Matti Hamalainen <ccr@tnsp.org>
parents: 2042
diff changeset
358
1662730053d0 Implement controllable decimal/hexadecimal formatting for offset display mode.
Matti Hamalainen <ccr@tnsp.org>
parents: 2042
diff changeset
359 default:
1662730053d0 Implement controllable decimal/hexadecimal formatting for offset display mode.
Matti Hamalainen <ccr@tnsp.org>
parents: 2042
diff changeset
360 ret = dmError(DMERR_INVALID_ARGS,
1662730053d0 Implement controllable decimal/hexadecimal formatting for offset display mode.
Matti Hamalainen <ccr@tnsp.org>
parents: 2042
diff changeset
361 "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
362 vspec);
1662730053d0 Implement controllable decimal/hexadecimal formatting for offset display mode.
Matti Hamalainen <ccr@tnsp.org>
parents: 2042
diff changeset
363 goto out;
1662730053d0 Implement controllable decimal/hexadecimal formatting for offset display mode.
Matti Hamalainen <ccr@tnsp.org>
parents: 2042
diff changeset
364 }
2028
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2011
diff changeset
365 }
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2011
diff changeset
366
2225
837c79747ea4 Add functionality for grepping multiple consecutive values (8/16/32 le/be)
Matti Hamalainen <ccr@tnsp.org>
parents: 2045
diff changeset
367 // 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
368 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
369 do
837c79747ea4 Add functionality for grepping multiple consecutive values (8/16/32 le/be)
Matti Hamalainen <ccr@tnsp.org>
parents: 2045
diff changeset
370 {
2269
f350c7514785 Cleanups.
Matti Hamalainen <ccr@tnsp.org>
parents: 2268
diff changeset
371 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
372 {
837c79747ea4 Add functionality for grepping multiple consecutive values (8/16/32 le/be)
Matti Hamalainen <ccr@tnsp.org>
parents: 2045
diff changeset
373 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
374 "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
375 vstr);
837c79747ea4 Add functionality for grepping multiple consecutive values (8/16/32 le/be)
Matti Hamalainen <ccr@tnsp.org>
parents: 2045
diff changeset
376 goto out;
837c79747ea4 Add functionality for grepping multiple consecutive values (8/16/32 le/be)
Matti Hamalainen <ccr@tnsp.org>
parents: 2045
diff changeset
377 }
837c79747ea4 Add functionality for grepping multiple consecutive values (8/16/32 le/be)
Matti Hamalainen <ccr@tnsp.org>
parents: 2045
diff changeset
378
837c79747ea4 Add functionality for grepping multiple consecutive values (8/16/32 le/be)
Matti Hamalainen <ccr@tnsp.org>
parents: 2045
diff changeset
379 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
380 {
837c79747ea4 Add functionality for grepping multiple consecutive values (8/16/32 le/be)
Matti Hamalainen <ccr@tnsp.org>
parents: 2045
diff changeset
381 *vsep = 0;
837c79747ea4 Add functionality for grepping multiple consecutive values (8/16/32 le/be)
Matti Hamalainen <ccr@tnsp.org>
parents: 2045
diff changeset
382 more = TRUE;
837c79747ea4 Add functionality for grepping multiple consecutive values (8/16/32 le/be)
Matti Hamalainen <ccr@tnsp.org>
parents: 2045
diff changeset
383 }
837c79747ea4 Add functionality for grepping multiple consecutive values (8/16/32 le/be)
Matti Hamalainen <ccr@tnsp.org>
parents: 2045
diff changeset
384 else
837c79747ea4 Add functionality for grepping multiple consecutive values (8/16/32 le/be)
Matti Hamalainen <ccr@tnsp.org>
parents: 2045
diff changeset
385 more = FALSE;
837c79747ea4 Add functionality for grepping multiple consecutive values (8/16/32 le/be)
Matti Hamalainen <ccr@tnsp.org>
parents: 2045
diff changeset
386
837c79747ea4 Add functionality for grepping multiple consecutive values (8/16/32 le/be)
Matti Hamalainen <ccr@tnsp.org>
parents: 2045
diff changeset
387 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
388 {
2228
02d17784fdef Variables -> struct cleanup.
Matti Hamalainen <ccr@tnsp.org>
parents: 2225
diff changeset
389 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
390 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
391 {
837c79747ea4 Add functionality for grepping multiple consecutive values (8/16/32 le/be)
Matti Hamalainen <ccr@tnsp.org>
parents: 2045
diff changeset
392 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
393 "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
394 goto out;
837c79747ea4 Add functionality for grepping multiple consecutive values (8/16/32 le/be)
Matti Hamalainen <ccr@tnsp.org>
parents: 2045
diff changeset
395 }
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 else
2228
02d17784fdef Variables -> struct cleanup.
Matti Hamalainen <ccr@tnsp.org>
parents: 2225
diff changeset
398 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
399 {
837c79747ea4 Add functionality for grepping multiple consecutive values (8/16/32 le/be)
Matti Hamalainen <ccr@tnsp.org>
parents: 2045
diff changeset
400 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
401 "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
402 vtmp);
837c79747ea4 Add functionality for grepping multiple consecutive values (8/16/32 le/be)
Matti Hamalainen <ccr@tnsp.org>
parents: 2045
diff changeset
403 goto out;
837c79747ea4 Add functionality for grepping multiple consecutive values (8/16/32 le/be)
Matti Hamalainen <ccr@tnsp.org>
parents: 2045
diff changeset
404 }
837c79747ea4 Add functionality for grepping multiple consecutive values (8/16/32 le/be)
Matti Hamalainen <ccr@tnsp.org>
parents: 2045
diff changeset
405
2228
02d17784fdef Variables -> struct cleanup.
Matti Hamalainen <ccr@tnsp.org>
parents: 2225
diff changeset
406 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
407
837c79747ea4 Add functionality for grepping multiple consecutive values (8/16/32 le/be)
Matti Hamalainen <ccr@tnsp.org>
parents: 2045
diff changeset
408 if (more)
837c79747ea4 Add functionality for grepping multiple consecutive values (8/16/32 le/be)
Matti Hamalainen <ccr@tnsp.org>
parents: 2045
diff changeset
409 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
410 } while (more);
837c79747ea4 Add functionality for grepping multiple consecutive values (8/16/32 le/be)
Matti Hamalainen <ccr@tnsp.org>
parents: 2045
diff changeset
411
2228
02d17784fdef Variables -> struct cleanup.
Matti Hamalainen <ccr@tnsp.org>
parents: 2225
diff changeset
412 if (val.vwildcards[0])
2028
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2011
diff changeset
413 {
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2011
diff changeset
414 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
415 "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
416 goto out;
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2011
diff changeset
417 }
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2011
diff changeset
418
2034
45ad06bb60c4 Implement offset dump mode in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2032
diff changeset
419 if (mode == FA_GREP)
2028
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2011
diff changeset
420 {
2034
45ad06bb60c4 Implement offset dump mode in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2032
diff changeset
421 // Check if we need to guess size
2228
02d17784fdef Variables -> struct cleanup.
Matti Hamalainen <ccr@tnsp.org>
parents: 2225
diff changeset
422 if (val.type < 0)
2034
45ad06bb60c4 Implement offset dump mode in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2032
diff changeset
423 {
45ad06bb60c4 Implement offset dump mode in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2032
diff changeset
424 for (int n = DMGV_last; n >= 0; n--)
45ad06bb60c4 Implement offset dump mode in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2032
diff changeset
425 {
2045
1662730053d0 Implement controllable decimal/hexadecimal formatting for offset display mode.
Matti Hamalainen <ccr@tnsp.org>
parents: 2042
diff changeset
426 const DMGrepType *def = &dmGrepTypes[n];
2228
02d17784fdef Variables -> struct cleanup.
Matti Hamalainen <ccr@tnsp.org>
parents: 2225
diff changeset
427 if (val.values[0] <= def->nmax)
02d17784fdef Variables -> struct cleanup.
Matti Hamalainen <ccr@tnsp.org>
parents: 2225
diff changeset
428 val.type = n;
2034
45ad06bb60c4 Implement offset dump mode in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2032
diff changeset
429 }
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
2228
02d17784fdef Variables -> struct cleanup.
Matti Hamalainen <ccr@tnsp.org>
parents: 2225
diff changeset
432 if (val.type < 0)
2028
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2011
diff changeset
433 {
2034
45ad06bb60c4 Implement offset dump mode in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2032
diff changeset
434 ret = dmError(DMERR_INVALID_ARGS,
45ad06bb60c4 Implement offset dump mode in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2032
diff changeset
435 "Could not guess value type for '%s'.\n",
45ad06bb60c4 Implement offset dump mode in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2032
diff changeset
436 arg);
45ad06bb60c4 Implement offset dump mode in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2032
diff changeset
437 goto out;
45ad06bb60c4 Implement offset dump mode in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2032
diff changeset
438 }
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 // Check range
2228
02d17784fdef Variables -> struct cleanup.
Matti Hamalainen <ccr@tnsp.org>
parents: 2225
diff changeset
441 for (int n = 0; n < val.nvalues; n++)
02d17784fdef Variables -> struct cleanup.
Matti Hamalainen <ccr@tnsp.org>
parents: 2225
diff changeset
442 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
443 {
45ad06bb60c4 Implement offset dump mode in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2032
diff changeset
444 ret = dmError(DMERR_INVALID_ARGS,
45ad06bb60c4 Implement offset dump mode in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2032
diff changeset
445 "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
446 val.values[n], 0, dmGrepTypes[val.type].nmax,
02d17784fdef Variables -> struct cleanup.
Matti Hamalainen <ccr@tnsp.org>
parents: 2225
diff changeset
447 dmGrepTypes[val.type].name);
2034
45ad06bb60c4 Implement offset dump mode in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2032
diff changeset
448
45ad06bb60c4 Implement offset dump mode in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2032
diff changeset
449 goto out;
2028
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2011
diff changeset
450 }
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2011
diff changeset
451 }
2034
45ad06bb60c4 Implement offset dump mode in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2032
diff changeset
452 else
45ad06bb60c4 Implement offset dump mode in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2032
diff changeset
453 if (mode == FA_OFFSET)
2028
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2011
diff changeset
454 {
2228
02d17784fdef Variables -> struct cleanup.
Matti Hamalainen <ccr@tnsp.org>
parents: 2225
diff changeset
455 if (val.type < 0)
02d17784fdef Variables -> struct cleanup.
Matti Hamalainen <ccr@tnsp.org>
parents: 2225
diff changeset
456 val.type = DMGV_UINT8;
2028
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2011
diff changeset
457 }
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2011
diff changeset
458
2269
f350c7514785 Cleanups.
Matti Hamalainen <ccr@tnsp.org>
parents: 2268
diff changeset
459 if (nsetGrepValues < SET_MAX_GREP_VALUES)
2028
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2011
diff changeset
460 {
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2011
diff changeset
461 DMGrepValue *node = &setGrepValues[nsetGrepValues++];
2228
02d17784fdef Variables -> struct cleanup.
Matti Hamalainen <ccr@tnsp.org>
parents: 2225
diff changeset
462 memcpy(node, &val, sizeof(val));
2028
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2011
diff changeset
463
2229
72e15cc14927 Make the offset mode (-o) also support lists of offsets.
Matti Hamalainen <ccr@tnsp.org>
parents: 2228
diff changeset
464 if (mode == FA_GREP)
72e15cc14927 Make the offset mode (-o) also support lists of offsets.
Matti Hamalainen <ccr@tnsp.org>
parents: 2228
diff changeset
465 {
2430
190f5caaf1a8 Use printf() here as well.
Matti Hamalainen <ccr@tnsp.org>
parents: 2429
diff changeset
466 printf("Grep %s: ",
2229
72e15cc14927 Make the offset mode (-o) also support lists of offsets.
Matti Hamalainen <ccr@tnsp.org>
parents: 2228
diff changeset
467 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
468
2229
72e15cc14927 Make the offset mode (-o) also support lists of offsets.
Matti Hamalainen <ccr@tnsp.org>
parents: 2228
diff changeset
469 dmPrintGrepValueList(node, FALSE, NULL, 0);
72e15cc14927 Make the offset mode (-o) also support lists of offsets.
Matti Hamalainen <ccr@tnsp.org>
parents: 2228
diff changeset
470 }
2028
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2011
diff changeset
471 }
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2011
diff changeset
472 else
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 ret = dmError(DMERR_BOUNDS,
2034
45ad06bb60c4 Implement offset dump mode in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2032
diff changeset
475 "Too many values specified (max %d).",
2269
f350c7514785 Cleanups.
Matti Hamalainen <ccr@tnsp.org>
parents: 2268
diff changeset
476 SET_MAX_GREP_VALUES);
2028
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2011
diff changeset
477 }
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2011
diff changeset
478
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2011
diff changeset
479 out:
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2011
diff changeset
480 dmFree(vspec);
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2011
diff changeset
481 dmFree(vstr);
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2011
diff changeset
482 return ret;
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2011
diff changeset
483 }
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2011
diff changeset
484
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2011
diff changeset
485
1682
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
486 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
487 {
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
488 switch (optN)
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
489 {
2028
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2011
diff changeset
490 case 0:
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2011
diff changeset
491 argShowHelp();
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2011
diff changeset
492 exit(0);
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2011
diff changeset
493 break;
1682
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
494
2028
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2011
diff changeset
495 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
496 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
497 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
498 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
499
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 case 2:
2028
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2011
diff changeset
501 dmVerbosity++;
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2011
diff changeset
502 break;
1682
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
503
2408
60e119262c67 Option index re-ordering cleanup work.
Matti Hamalainen <ccr@tnsp.org>
parents: 2402
diff changeset
504 case 10:
2034
45ad06bb60c4 Implement offset dump mode in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2032
diff changeset
505 return argParseGrepValue(optArg, FA_GREP) == DMERR_OK;
45ad06bb60c4 Implement offset dump mode in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2032
diff changeset
506
2408
60e119262c67 Option index re-ordering cleanup work.
Matti Hamalainen <ccr@tnsp.org>
parents: 2402
diff changeset
507 case 12:
2034
45ad06bb60c4 Implement offset dump mode in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2032
diff changeset
508 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
509
2408
60e119262c67 Option index re-ordering cleanup work.
Matti Hamalainen <ccr@tnsp.org>
parents: 2402
diff changeset
510 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
511 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
512 break;
3739e2ac8bb1 Add 'beta' level feature to fanalyze, for finding matching byte sequences of minimum
Matti Hamalainen <ccr@tnsp.org>
parents: 2249
diff changeset
513
2408
60e119262c67 Option index re-ordering cleanup work.
Matti Hamalainen <ccr@tnsp.org>
parents: 2402
diff changeset
514 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
515 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
516 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
517 {
3739e2ac8bb1 Add 'beta' level feature to fanalyze, for finding matching byte sequences of minimum
Matti Hamalainen <ccr@tnsp.org>
parents: 2249
diff changeset
518 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
519 optArg);
3739e2ac8bb1 Add 'beta' level feature to fanalyze, for finding matching byte sequences of minimum
Matti Hamalainen <ccr@tnsp.org>
parents: 2249
diff changeset
520 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
521 }
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 TRUE;
3739e2ac8bb1 Add 'beta' level feature to fanalyze, for finding matching byte sequences of minimum
Matti Hamalainen <ccr@tnsp.org>
parents: 2249
diff changeset
523
2028
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2011
diff changeset
524 default:
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2011
diff changeset
525 dmErrorMsg("Unknown argument '%s'.\n", currArg);
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2011
diff changeset
526 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
527 }
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
528
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
529 return TRUE;
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
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 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
534 {
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
535 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
536 {
2396
679732e4cfed Implement counting of matching files for each match sequence.
Matti Hamalainen <ccr@tnsp.org>
parents: 2389
diff changeset
537 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
538 file->filename = currArg;
2396
679732e4cfed Implement counting of matching files for each match sequence.
Matti Hamalainen <ccr@tnsp.org>
parents: 2389
diff changeset
539 file->index = nsrcFiles;
679732e4cfed Implement counting of matching files for each match sequence.
Matti Hamalainen <ccr@tnsp.org>
parents: 2389
diff changeset
540 nsrcFiles++;
1682
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
541 return TRUE;
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
542 }
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
543 else
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 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
546 SET_MAX_FILES);
1996
4a4c3e15b8c2 Add more analyzing.
Matti Hamalainen <ccr@tnsp.org>
parents: 1995
diff changeset
547 return TRUE;
4a4c3e15b8c2 Add more analyzing.
Matti Hamalainen <ccr@tnsp.org>
parents: 1995
diff changeset
548 }
4a4c3e15b8c2 Add more analyzing.
Matti Hamalainen <ccr@tnsp.org>
parents: 1995
diff changeset
549 }
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 void dmInitStats(DMStats *stats)
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 for (size_t n = 0; n < SET_MAX_ELEMS; n++)
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 stats->cv[n].count = 0;
4a4c3e15b8c2 Add more analyzing.
Matti Hamalainen <ccr@tnsp.org>
parents: 1995
diff changeset
557 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
558 }
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
559 }
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
1996
4a4c3e15b8c2 Add more analyzing.
Matti Hamalainen <ccr@tnsp.org>
parents: 1995
diff changeset
562 int dmCompareStatFunc(const void *va, const void *vb)
4a4c3e15b8c2 Add more analyzing.
Matti Hamalainen <ccr@tnsp.org>
parents: 1995
diff changeset
563 {
4a4c3e15b8c2 Add more analyzing.
Matti Hamalainen <ccr@tnsp.org>
parents: 1995
diff changeset
564 const DMStatValue *pa = va, *pb = vb;
4a4c3e15b8c2 Add more analyzing.
Matti Hamalainen <ccr@tnsp.org>
parents: 1995
diff changeset
565 return pb->count - pa->count;
4a4c3e15b8c2 Add more analyzing.
Matti Hamalainen <ccr@tnsp.org>
parents: 1995
diff changeset
566 }
4a4c3e15b8c2 Add more analyzing.
Matti Hamalainen <ccr@tnsp.org>
parents: 1995
diff changeset
567
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 void dmPrintStats(DMStats *stats, const int nmax, const size_t size)
4a4c3e15b8c2 Add more analyzing.
Matti Hamalainen <ccr@tnsp.org>
parents: 1995
diff changeset
570 {
2011
8e38fa3c4f98 Fix use of qsort().
Matti Hamalainen <ccr@tnsp.org>
parents: 1996
diff changeset
571 qsort(&stats->cv, SET_MAX_ELEMS, sizeof(DMStatValue), dmCompareStatFunc);
8e38fa3c4f98 Fix use of qsort().
Matti Hamalainen <ccr@tnsp.org>
parents: 1996
diff changeset
572
1996
4a4c3e15b8c2 Add more analyzing.
Matti Hamalainen <ccr@tnsp.org>
parents: 1995
diff changeset
573 for (int n = 0; n < nmax; n++)
4a4c3e15b8c2 Add more analyzing.
Matti Hamalainen <ccr@tnsp.org>
parents: 1995
diff changeset
574 {
2011
8e38fa3c4f98 Fix use of qsort().
Matti Hamalainen <ccr@tnsp.org>
parents: 1996
diff changeset
575 printf("$%02x (%d = %1.2f%%), ",
1996
4a4c3e15b8c2 Add more analyzing.
Matti Hamalainen <ccr@tnsp.org>
parents: 1995
diff changeset
576 stats->cv[n].value,
2011
8e38fa3c4f98 Fix use of qsort().
Matti Hamalainen <ccr@tnsp.org>
parents: 1996
diff changeset
577 stats->cv[n].count,
1996
4a4c3e15b8c2 Add more analyzing.
Matti Hamalainen <ccr@tnsp.org>
parents: 1995
diff changeset
578 ((float) stats->cv[n].count * 100.0f) / (float) size);
4a4c3e15b8c2 Add more analyzing.
Matti Hamalainen <ccr@tnsp.org>
parents: 1995
diff changeset
579 }
4a4c3e15b8c2 Add more analyzing.
Matti Hamalainen <ccr@tnsp.org>
parents: 1995
diff changeset
580 printf("\n\n");
4a4c3e15b8c2 Add more analyzing.
Matti Hamalainen <ccr@tnsp.org>
parents: 1995
diff changeset
581 }
1682
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
582
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
583
2270
0f0218dcccf8 More fixes to the matching sequence search functionality.
Matti Hamalainen <ccr@tnsp.org>
parents: 2269
diff changeset
584 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
585 {
3739e2ac8bb1 Add 'beta' level feature to fanalyze, for finding matching byte sequences of minimum
Matti Hamalainen <ccr@tnsp.org>
parents: 2249
diff changeset
586 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
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 // 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
589 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
590 {
3739e2ac8bb1 Add 'beta' level feature to fanalyze, for finding matching byte sequences of minimum
Matti Hamalainen <ccr@tnsp.org>
parents: 2249
diff changeset
591 DMMatchSeq *node = &dmSequences[n];
2270
0f0218dcccf8 More fixes to the matching sequence search functionality.
Matti Hamalainen <ccr@tnsp.org>
parents: 2269
diff changeset
592 if (node->len >= len &&
0f0218dcccf8 More fixes to the matching sequence search functionality.
Matti Hamalainen <ccr@tnsp.org>
parents: 2269
diff changeset
593 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
594 {
3739e2ac8bb1 Add 'beta' level feature to fanalyze, for finding matching byte sequences of minimum
Matti Hamalainen <ccr@tnsp.org>
parents: 2249
diff changeset
595 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
596 break;
3739e2ac8bb1 Add 'beta' level feature to fanalyze, for finding matching byte sequences of minimum
Matti Hamalainen <ccr@tnsp.org>
parents: 2249
diff changeset
597 }
3739e2ac8bb1 Add 'beta' level feature to fanalyze, for finding matching byte sequences of minimum
Matti Hamalainen <ccr@tnsp.org>
parents: 2249
diff changeset
598 }
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 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
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 // 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
603 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
604 {
3739e2ac8bb1 Add 'beta' level feature to fanalyze, for finding matching byte sequences of minimum
Matti Hamalainen <ccr@tnsp.org>
parents: 2249
diff changeset
605 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
606 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
607 }
3739e2ac8bb1 Add 'beta' level feature to fanalyze, for finding matching byte sequences of minimum
Matti Hamalainen <ccr@tnsp.org>
parents: 2249
diff changeset
608
3739e2ac8bb1 Add 'beta' level feature to fanalyze, for finding matching byte sequences of minimum
Matti Hamalainen <ccr@tnsp.org>
parents: 2249
diff changeset
609 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
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 else
3739e2ac8bb1 Add 'beta' level feature to fanalyze, for finding matching byte sequences of minimum
Matti Hamalainen <ccr@tnsp.org>
parents: 2249
diff changeset
612 {
2270
0f0218dcccf8 More fixes to the matching sequence search functionality.
Matti Hamalainen <ccr@tnsp.org>
parents: 2269
diff changeset
613 // 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
614 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
615 {
3739e2ac8bb1 Add 'beta' level feature to fanalyze, for finding matching byte sequences of minimum
Matti Hamalainen <ccr@tnsp.org>
parents: 2249
diff changeset
616 DMMatchPlace *place = &seq->places[n];
2270
0f0218dcccf8 More fixes to the matching sequence search functionality.
Matti Hamalainen <ccr@tnsp.org>
parents: 2269
diff changeset
617 if (place->file == file &&
0f0218dcccf8 More fixes to the matching sequence search functionality.
Matti Hamalainen <ccr@tnsp.org>
parents: 2269
diff changeset
618 place->offs + seq->len == offs + len)
0f0218dcccf8 More fixes to the matching sequence search functionality.
Matti Hamalainen <ccr@tnsp.org>
parents: 2269
diff changeset
619 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
620 }
3739e2ac8bb1 Add 'beta' level feature to fanalyze, for finding matching byte sequences of minimum
Matti Hamalainen <ccr@tnsp.org>
parents: 2249
diff changeset
621 }
3739e2ac8bb1 Add 'beta' level feature to fanalyze, for finding matching byte sequences of minimum
Matti Hamalainen <ccr@tnsp.org>
parents: 2249
diff changeset
622
2270
0f0218dcccf8 More fixes to the matching sequence search functionality.
Matti Hamalainen <ccr@tnsp.org>
parents: 2269
diff changeset
623 seq->data = data;
0f0218dcccf8 More fixes to the matching sequence search functionality.
Matti Hamalainen <ccr@tnsp.org>
parents: 2269
diff changeset
624 seq->len = len;
0f0218dcccf8 More fixes to the matching sequence search functionality.
Matti Hamalainen <ccr@tnsp.org>
parents: 2269
diff changeset
625
2267
3739e2ac8bb1 Add 'beta' level feature to fanalyze, for finding matching byte sequences of minimum
Matti Hamalainen <ccr@tnsp.org>
parents: 2249
diff changeset
626 // 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
627 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
628 {
3739e2ac8bb1 Add 'beta' level feature to fanalyze, for finding matching byte sequences of minimum
Matti Hamalainen <ccr@tnsp.org>
parents: 2249
diff changeset
629 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
630 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
631 place->offs = offs;
2270
0f0218dcccf8 More fixes to the matching sequence search functionality.
Matti Hamalainen <ccr@tnsp.org>
parents: 2269
diff changeset
632
0f0218dcccf8 More fixes to the matching sequence search functionality.
Matti Hamalainen <ccr@tnsp.org>
parents: 2269
diff changeset
633 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
634 }
3739e2ac8bb1 Add 'beta' level feature to fanalyze, for finding matching byte sequences of minimum
Matti Hamalainen <ccr@tnsp.org>
parents: 2249
diff changeset
635 else
2270
0f0218dcccf8 More fixes to the matching sequence search functionality.
Matti Hamalainen <ccr@tnsp.org>
parents: 2269
diff changeset
636 return FALSE;
0f0218dcccf8 More fixes to the matching sequence search functionality.
Matti Hamalainen <ccr@tnsp.org>
parents: 2269
diff changeset
637 }
0f0218dcccf8 More fixes to the matching sequence search functionality.
Matti Hamalainen <ccr@tnsp.org>
parents: 2269
diff changeset
638
2267
3739e2ac8bb1 Add 'beta' level feature to fanalyze, for finding matching byte sequences of minimum
Matti Hamalainen <ccr@tnsp.org>
parents: 2249
diff changeset
639
2270
0f0218dcccf8 More fixes to the matching sequence search functionality.
Matti Hamalainen <ccr@tnsp.org>
parents: 2269
diff changeset
640 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
641 {
0f0218dcccf8 More fixes to the matching sequence search functionality.
Matti Hamalainen <ccr@tnsp.org>
parents: 2269
diff changeset
642 const DMMatchPlace *va = (DMMatchPlace *) pa,
0f0218dcccf8 More fixes to the matching sequence search functionality.
Matti Hamalainen <ccr@tnsp.org>
parents: 2269
diff changeset
643 *vb = (DMMatchPlace *) pb;
0f0218dcccf8 More fixes to the matching sequence search functionality.
Matti Hamalainen <ccr@tnsp.org>
parents: 2269
diff changeset
644
0f0218dcccf8 More fixes to the matching sequence search functionality.
Matti Hamalainen <ccr@tnsp.org>
parents: 2269
diff changeset
645 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
646 }
3739e2ac8bb1 Add 'beta' level feature to fanalyze, for finding matching byte sequences of minimum
Matti Hamalainen <ccr@tnsp.org>
parents: 2249
diff changeset
647
3739e2ac8bb1 Add 'beta' level feature to fanalyze, for finding matching byte sequences of minimum
Matti Hamalainen <ccr@tnsp.org>
parents: 2249
diff changeset
648
1682
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
649 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
650 {
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
651 DMCompElem *compBuf = NULL;
2396
679732e4cfed Implement counting of matching files for each match sequence.
Matti Hamalainen <ccr@tnsp.org>
parents: 2389
diff changeset
652 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
653 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
654 int res;
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
655
2267
3739e2ac8bb1 Add 'beta' level feature to fanalyze, for finding matching byte sequences of minimum
Matti Hamalainen <ccr@tnsp.org>
parents: 2249
diff changeset
656 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
657
2234
ef1845cb436e Improve help, cosmetics.
Matti Hamalainen <ccr@tnsp.org>
parents: 2232
diff changeset
658 dmInitProg("fanalyze", "Simple tool for file format analysis",
ef1845cb436e Improve help, cosmetics.
Matti Hamalainen <ccr@tnsp.org>
parents: 2232
diff changeset
659 "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
660 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
661
1996
4a4c3e15b8c2 Add more analyzing.
Matti Hamalainen <ccr@tnsp.org>
parents: 1995
diff changeset
662 dmInitStats(&totalStats);
4a4c3e15b8c2 Add more analyzing.
Matti Hamalainen <ccr@tnsp.org>
parents: 1995
diff changeset
663
1682
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
664 // Parse arguments
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
665 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
666 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
667 exit(1);
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
668
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
669 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
670 {
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
671 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
672 goto out;
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
673 }
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
674
2396
679732e4cfed Implement counting of matching files for each match sequence.
Matti Hamalainen <ccr@tnsp.org>
parents: 2389
diff changeset
675 // Allocate file flags
679732e4cfed Implement counting of matching files for each match sequence.
Matti Hamalainen <ccr@tnsp.org>
parents: 2389
diff changeset
676 fileFlagsSize = sizeof(BOOL) * nsrcFiles;
679732e4cfed Implement counting of matching files for each match sequence.
Matti Hamalainen <ccr@tnsp.org>
parents: 2389
diff changeset
677 if ((fileFlags = dmMalloc(fileFlagsSize)) == NULL)
679732e4cfed Implement counting of matching files for each match sequence.
Matti Hamalainen <ccr@tnsp.org>
parents: 2389
diff changeset
678 {
679732e4cfed Implement counting of matching files for each match sequence.
Matti Hamalainen <ccr@tnsp.org>
parents: 2389
diff changeset
679 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
680 fileFlagsSize);
679732e4cfed Implement counting of matching files for each match sequence.
Matti Hamalainen <ccr@tnsp.org>
parents: 2389
diff changeset
681 goto out;
679732e4cfed Implement counting of matching files for each match sequence.
Matti Hamalainen <ccr@tnsp.org>
parents: 2389
diff changeset
682 }
679732e4cfed Implement counting of matching files for each match sequence.
Matti Hamalainen <ccr@tnsp.org>
parents: 2389
diff changeset
683
1682
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
684 // 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
685 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
686 {
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
687 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
688 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
689 {
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
690 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
691 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
692 goto out;
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
693 }
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
694
1685
904904f145b4 Various fixes in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 1683
diff changeset
695 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
696 nfile + 1, file->filename, file->size);
904904f145b4 Various fixes in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 1683
diff changeset
697
904904f145b4 Various fixes in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 1683
diff changeset
698 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
699 compBufSize = file->size;
1996
4a4c3e15b8c2 Add more analyzing.
Matti Hamalainen <ccr@tnsp.org>
parents: 1995
diff changeset
700
4a4c3e15b8c2 Add more analyzing.
Matti Hamalainen <ccr@tnsp.org>
parents: 1995
diff changeset
701 totalSize += file->size;
2011
8e38fa3c4f98 Fix use of qsort().
Matti Hamalainen <ccr@tnsp.org>
parents: 1996
diff changeset
702 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
703 }
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
704
2028
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2011
diff changeset
705
2034
45ad06bb60c4 Implement offset dump mode in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2032
diff changeset
706 //
45ad06bb60c4 Implement offset dump mode in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2032
diff changeset
707 // Check what operating mode we are in
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 if (setMode == FA_GREP)
2028
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2011
diff changeset
710 {
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2011
diff changeset
711 for (int nfile = 0; nfile < nsrcFiles; nfile++)
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 DMSourceFile *file = &srcFiles[nfile];
2429
ebb4650f3cc1 Use printf() instead of dmPrint() for some things.
Matti Hamalainen <ccr@tnsp.org>
parents: 2410
diff changeset
714 printf("\n%s\n", file->filename);
2028
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2011
diff changeset
715
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2011
diff changeset
716 for (int n = 0; n < nsetGrepValues; n++)
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 DMGrepValue *node = &setGrepValues[n];
2045
1662730053d0 Implement controllable decimal/hexadecimal formatting for offset display mode.
Matti Hamalainen <ccr@tnsp.org>
parents: 2042
diff changeset
719 const DMGrepType *def = &dmGrepTypes[node->type];
2028
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2011
diff changeset
720
2225
837c79747ea4 Add functionality for grepping multiple consecutive values (8/16/32 le/be)
Matti Hamalainen <ccr@tnsp.org>
parents: 2045
diff changeset
721 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
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 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
724 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
725 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
726 {
837c79747ea4 Add functionality for grepping multiple consecutive values (8/16/32 le/be)
Matti Hamalainen <ccr@tnsp.org>
parents: 2045
diff changeset
727 Uint32 mval;
837c79747ea4 Add functionality for grepping multiple consecutive values (8/16/32 le/be)
Matti Hamalainen <ccr@tnsp.org>
parents: 2045
diff changeset
728 dmGetData(node->type, file, offs + n, &mval);
2028
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2011
diff changeset
729
2225
837c79747ea4 Add functionality for grepping multiple consecutive values (8/16/32 le/be)
Matti Hamalainen <ccr@tnsp.org>
parents: 2045
diff changeset
730 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
731 {
837c79747ea4 Add functionality for grepping multiple consecutive values (8/16/32 le/be)
Matti Hamalainen <ccr@tnsp.org>
parents: 2045
diff changeset
732 match = FALSE;
837c79747ea4 Add functionality for grepping multiple consecutive values (8/16/32 le/be)
Matti Hamalainen <ccr@tnsp.org>
parents: 2045
diff changeset
733 break;
837c79747ea4 Add functionality for grepping multiple consecutive values (8/16/32 le/be)
Matti Hamalainen <ccr@tnsp.org>
parents: 2045
diff changeset
734 }
837c79747ea4 Add functionality for grepping multiple consecutive values (8/16/32 le/be)
Matti Hamalainen <ccr@tnsp.org>
parents: 2045
diff changeset
735 }
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 if (match)
2028
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2011
diff changeset
738 {
2429
ebb4650f3cc1 Use printf() instead of dmPrint() for some things.
Matti Hamalainen <ccr@tnsp.org>
parents: 2410
diff changeset
739 printf("%08" DM_PRIx_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
740 dmPrintGrepValueList(node, TRUE, file, offs);
2028
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2011
diff changeset
741 }
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2011
diff changeset
742 }
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2011
diff changeset
743 }
8a9ef75fd3cd Implemement simple binary grep functionality in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2011
diff changeset
744 }
1682
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
745 }
2034
45ad06bb60c4 Implement offset dump mode in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2032
diff changeset
746 else
45ad06bb60c4 Implement offset dump mode in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2032
diff changeset
747 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
748 {
2034
45ad06bb60c4 Implement offset dump mode in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2032
diff changeset
749 for (int nfile = 0; nfile < nsrcFiles; nfile++)
45ad06bb60c4 Implement offset dump mode in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2032
diff changeset
750 {
45ad06bb60c4 Implement offset dump mode in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2032
diff changeset
751 DMSourceFile *file = &srcFiles[nfile];
45ad06bb60c4 Implement offset dump mode in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2032
diff changeset
752 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
753 }
1996
4a4c3e15b8c2 Add more analyzing.
Matti Hamalainen <ccr@tnsp.org>
parents: 1995
diff changeset
754
2034
45ad06bb60c4 Implement offset dump mode in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2032
diff changeset
755 printf(" offset :");
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 printf(" %03d ", nfile + 1);
45ad06bb60c4 Implement offset dump mode in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2032
diff changeset
758 printf("\n");
45ad06bb60c4 Implement offset dump mode in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2032
diff changeset
759
45ad06bb60c4 Implement offset dump mode in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2032
diff changeset
760 printf("==========");
45ad06bb60c4 Implement offset dump mode in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2032
diff changeset
761 for (int nfile = 0; nfile < nsrcFiles; nfile++)
45ad06bb60c4 Implement offset dump mode in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2032
diff changeset
762 printf("===========");
45ad06bb60c4 Implement offset dump mode in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2032
diff changeset
763 printf("\n");
45ad06bb60c4 Implement offset dump mode in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2032
diff changeset
764
45ad06bb60c4 Implement offset dump mode in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2032
diff changeset
765 for (int n = 0; n < nsetGrepValues; n++)
1996
4a4c3e15b8c2 Add more analyzing.
Matti Hamalainen <ccr@tnsp.org>
parents: 1995
diff changeset
766 {
2034
45ad06bb60c4 Implement offset dump mode in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2032
diff changeset
767 DMGrepValue *node = &setGrepValues[n];
2045
1662730053d0 Implement controllable decimal/hexadecimal formatting for offset display mode.
Matti Hamalainen <ccr@tnsp.org>
parents: 2042
diff changeset
768 const DMGrepType *def = &dmGrepTypes[node->type];
2034
45ad06bb60c4 Implement offset dump mode in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2032
diff changeset
769
2229
72e15cc14927 Make the offset mode (-o) also support lists of offsets.
Matti Hamalainen <ccr@tnsp.org>
parents: 2228
diff changeset
770 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
771 {
2229
72e15cc14927 Make the offset mode (-o) also support lists of offsets.
Matti Hamalainen <ccr@tnsp.org>
parents: 2228
diff changeset
772 printf("%08x : ", node->values[nv]);
2034
45ad06bb60c4 Implement offset dump mode in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2032
diff changeset
773
2229
72e15cc14927 Make the offset mode (-o) also support lists of offsets.
Matti Hamalainen <ccr@tnsp.org>
parents: 2228
diff changeset
774 for (int nfile = 0; nfile < nsrcFiles; nfile++)
2034
45ad06bb60c4 Implement offset dump mode in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2032
diff changeset
775 {
2229
72e15cc14927 Make the offset mode (-o) also support lists of offsets.
Matti Hamalainen <ccr@tnsp.org>
parents: 2228
diff changeset
776 DMSourceFile *file = &srcFiles[nfile];
72e15cc14927 Make the offset mode (-o) also support lists of offsets.
Matti Hamalainen <ccr@tnsp.org>
parents: 2228
diff changeset
777 Uint32 mval;
72e15cc14927 Make the offset mode (-o) also support lists of offsets.
Matti Hamalainen <ccr@tnsp.org>
parents: 2228
diff changeset
778 char mstr[32];
72e15cc14927 Make the offset mode (-o) also support lists of offsets.
Matti Hamalainen <ccr@tnsp.org>
parents: 2228
diff changeset
779 int npad, nwidth;
72e15cc14927 Make the offset mode (-o) also support lists of offsets.
Matti Hamalainen <ccr@tnsp.org>
parents: 2228
diff changeset
780
72e15cc14927 Make the offset mode (-o) also support lists of offsets.
Matti Hamalainen <ccr@tnsp.org>
parents: 2228
diff changeset
781 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
782 {
72e15cc14927 Make the offset mode (-o) also support lists of offsets.
Matti Hamalainen <ccr@tnsp.org>
parents: 2228
diff changeset
783 char mfmt[16];
72e15cc14927 Make the offset mode (-o) also support lists of offsets.
Matti Hamalainen <ccr@tnsp.org>
parents: 2228
diff changeset
784 nwidth = def->bsize * 2;
72e15cc14927 Make the offset mode (-o) also support lists of offsets.
Matti Hamalainen <ccr@tnsp.org>
parents: 2228
diff changeset
785 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
786 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
787
2229
72e15cc14927 Make the offset mode (-o) also support lists of offsets.
Matti Hamalainen <ccr@tnsp.org>
parents: 2228
diff changeset
788 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
789 }
72e15cc14927 Make the offset mode (-o) also support lists of offsets.
Matti Hamalainen <ccr@tnsp.org>
parents: 2228
diff changeset
790 else
72e15cc14927 Make the offset mode (-o) also support lists of offsets.
Matti Hamalainen <ccr@tnsp.org>
parents: 2228
diff changeset
791 {
72e15cc14927 Make the offset mode (-o) also support lists of offsets.
Matti Hamalainen <ccr@tnsp.org>
parents: 2228
diff changeset
792 strcpy(mstr, "----");
72e15cc14927 Make the offset mode (-o) also support lists of offsets.
Matti Hamalainen <ccr@tnsp.org>
parents: 2228
diff changeset
793 nwidth = 4;
72e15cc14927 Make the offset mode (-o) also support lists of offsets.
Matti Hamalainen <ccr@tnsp.org>
parents: 2228
diff changeset
794 }
72e15cc14927 Make the offset mode (-o) also support lists of offsets.
Matti Hamalainen <ccr@tnsp.org>
parents: 2228
diff changeset
795
72e15cc14927 Make the offset mode (-o) also support lists of offsets.
Matti Hamalainen <ccr@tnsp.org>
parents: 2228
diff changeset
796 npad = (10 - nwidth) / 2;
72e15cc14927 Make the offset mode (-o) also support lists of offsets.
Matti Hamalainen <ccr@tnsp.org>
parents: 2228
diff changeset
797 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
798 fputc(' ', stdout);
72e15cc14927 Make the offset mode (-o) also support lists of offsets.
Matti Hamalainen <ccr@tnsp.org>
parents: 2228
diff changeset
799
72e15cc14927 Make the offset mode (-o) also support lists of offsets.
Matti Hamalainen <ccr@tnsp.org>
parents: 2228
diff changeset
800 fputs(mstr, stdout);
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 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
803 fputc(' ', stdout);
2034
45ad06bb60c4 Implement offset dump mode in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2032
diff changeset
804 }
45ad06bb60c4 Implement offset dump mode in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2032
diff changeset
805
2229
72e15cc14927 Make the offset mode (-o) also support lists of offsets.
Matti Hamalainen <ccr@tnsp.org>
parents: 2228
diff changeset
806 printf(" [%s]\n",
72e15cc14927 Make the offset mode (-o) also support lists of offsets.
Matti Hamalainen <ccr@tnsp.org>
parents: 2228
diff changeset
807 dmGrepDisp[node->disp].name);
2034
45ad06bb60c4 Implement offset dump mode in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2032
diff changeset
808 }
45ad06bb60c4 Implement offset dump mode in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2032
diff changeset
809 }
45ad06bb60c4 Implement offset dump mode in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2032
diff changeset
810 }
45ad06bb60c4 Implement offset dump mode in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2032
diff changeset
811 else
45ad06bb60c4 Implement offset dump mode in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2032
diff changeset
812 if (setMode == FA_ANALYZE)
45ad06bb60c4 Implement offset dump mode in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2032
diff changeset
813 {
45ad06bb60c4 Implement offset dump mode in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2032
diff changeset
814 // Allocate comparision buffer
45ad06bb60c4 Implement offset dump mode in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2032
diff changeset
815 // XXX: integer overflow?
2389
647671a9a0b8 More printf() format specifier size_t -related fixes.
Matti Hamalainen <ccr@tnsp.org>
parents: 2384
diff changeset
816 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
817 " bytes) comparision buffer.\n",
2034
45ad06bb60c4 Implement offset dump mode in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2032
diff changeset
818 compBufSize, compBufSize * sizeof(DMCompElem));
45ad06bb60c4 Implement offset dump mode in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2032
diff changeset
819
45ad06bb60c4 Implement offset dump mode in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2032
diff changeset
820 if ((compBuf = dmCalloc(compBufSize, sizeof(DMCompElem))) == NULL)
45ad06bb60c4 Implement offset dump mode in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2032
diff changeset
821 {
45ad06bb60c4 Implement offset dump mode in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2032
diff changeset
822 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
823 goto out;
45ad06bb60c4 Implement offset dump mode in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2032
diff changeset
824 }
45ad06bb60c4 Implement offset dump mode in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2032
diff changeset
825
2234
ef1845cb436e Improve help, cosmetics.
Matti Hamalainen <ccr@tnsp.org>
parents: 2232
diff changeset
826 //
ef1845cb436e Improve help, cosmetics.
Matti Hamalainen <ccr@tnsp.org>
parents: 2232
diff changeset
827 // Basic file data comparision
ef1845cb436e Improve help, cosmetics.
Matti Hamalainen <ccr@tnsp.org>
parents: 2232
diff changeset
828 //
2034
45ad06bb60c4 Implement offset dump mode in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2032
diff changeset
829 dmPrint(2, "Analyzing ..\n");
45ad06bb60c4 Implement offset dump mode in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2032
diff changeset
830 for (int nfile = 0; nfile < nsrcFiles; nfile++)
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 DMSourceFile *file = &srcFiles[nfile];
45ad06bb60c4 Implement offset dump mode in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2032
diff changeset
833
45ad06bb60c4 Implement offset dump mode in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2032
diff changeset
834 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
835 {
45ad06bb60c4 Implement offset dump mode in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2032
diff changeset
836 Uint8 bv = file->data[offs];
45ad06bb60c4 Implement offset dump mode in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2032
diff changeset
837 totalStats.cv[bv].count++;
45ad06bb60c4 Implement offset dump mode in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2032
diff changeset
838 file->stats.cv[bv].count++;
45ad06bb60c4 Implement offset dump mode in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2032
diff changeset
839 }
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 < compBufSize; 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 data = offs < file->size ? file->data[offs] : 0;
45ad06bb60c4 Implement offset dump mode in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2032
diff changeset
844 compBuf[offs].stats[data]++;
45ad06bb60c4 Implement offset dump mode in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2032
diff changeset
845 }
1996
4a4c3e15b8c2 Add more analyzing.
Matti Hamalainen <ccr@tnsp.org>
parents: 1995
diff changeset
846 }
4a4c3e15b8c2 Add more analyzing.
Matti Hamalainen <ccr@tnsp.org>
parents: 1995
diff changeset
847
1682
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
848 for (size_t offs = 0; offs < compBufSize; offs++)
1685
904904f145b4 Various fixes in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 1683
diff changeset
849 {
2034
45ad06bb60c4 Implement offset dump mode in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2032
diff changeset
850 DMCompElem *el = &compBuf[offs];
45ad06bb60c4 Implement offset dump mode in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2032
diff changeset
851 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
852 {
45ad06bb60c4 Implement offset dump mode in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2032
diff changeset
853 if (el->stats[n] > 0)
45ad06bb60c4 Implement offset dump mode in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2032
diff changeset
854 {
45ad06bb60c4 Implement offset dump mode in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2032
diff changeset
855 el->variants++;
45ad06bb60c4 Implement offset dump mode in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2032
diff changeset
856 el->data = n;
45ad06bb60c4 Implement offset dump mode in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2032
diff changeset
857 }
45ad06bb60c4 Implement offset dump mode in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2032
diff changeset
858 }
1685
904904f145b4 Various fixes in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 1683
diff changeset
859 }
1682
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
860
2234
ef1845cb436e Improve help, cosmetics.
Matti Hamalainen <ccr@tnsp.org>
parents: 2232
diff changeset
861 //
2034
45ad06bb60c4 Implement offset dump mode in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2032
diff changeset
862 // Display results
2234
ef1845cb436e Improve help, cosmetics.
Matti Hamalainen <ccr@tnsp.org>
parents: 2232
diff changeset
863 //
2034
45ad06bb60c4 Implement offset dump mode in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2032
diff changeset
864 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
865 {
2034
45ad06bb60c4 Implement offset dump mode in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2032
diff changeset
866 DMCompElem *el = &compBuf[offs];
45ad06bb60c4 Implement offset dump mode in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2032
diff changeset
867 BOOL var = el->variants > 1;
45ad06bb60c4 Implement offset dump mode in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2032
diff changeset
868
45ad06bb60c4 Implement offset dump mode in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2032
diff changeset
869 if (n == 0)
45ad06bb60c4 Implement offset dump mode in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2032
diff changeset
870 printf("%08" DM_PRIx_SIZE_T " | ", offs);
45ad06bb60c4 Implement offset dump mode in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2032
diff changeset
871
45ad06bb60c4 Implement offset dump mode in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2032
diff changeset
872 if (var)
45ad06bb60c4 Implement offset dump mode in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2032
diff changeset
873 printf("[%2d] ", el->variants);
45ad06bb60c4 Implement offset dump mode in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2032
diff changeset
874 else
45ad06bb60c4 Implement offset dump mode in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2032
diff changeset
875 printf(" %02x ", el->data);
45ad06bb60c4 Implement offset dump mode in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2032
diff changeset
876
45ad06bb60c4 Implement offset dump mode in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2032
diff changeset
877 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
878 {
2034
45ad06bb60c4 Implement offset dump mode in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2032
diff changeset
879 printf("\n");
45ad06bb60c4 Implement offset dump mode in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2032
diff changeset
880 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
881 }
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
882 }
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
883
2034
45ad06bb60c4 Implement offset dump mode in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2032
diff changeset
884 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
885
2267
3739e2ac8bb1 Add 'beta' level feature to fanalyze, for finding matching byte sequences of minimum
Matti Hamalainen <ccr@tnsp.org>
parents: 2249
diff changeset
886 //
2034
45ad06bb60c4 Implement offset dump mode in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2032
diff changeset
887 // 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
888 //
2034
45ad06bb60c4 Implement offset dump mode in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2032
diff changeset
889 for (int nfile = 0; nfile < nsrcFiles; nfile++)
45ad06bb60c4 Implement offset dump mode in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2032
diff changeset
890 {
45ad06bb60c4 Implement offset dump mode in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2032
diff changeset
891 DMSourceFile *file = &srcFiles[nfile];
45ad06bb60c4 Implement offset dump mode in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2032
diff changeset
892 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
893 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
894 {
45ad06bb60c4 Implement offset dump mode in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2032
diff changeset
895 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
896
2268
f2ff364065eb Add constant define for maximum number of variants.
Matti Hamalainen <ccr@tnsp.org>
parents: 2267
diff changeset
897 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
898 {
45ad06bb60c4 Implement offset dump mode in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2032
diff changeset
899 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
900 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
901
2034
45ad06bb60c4 Implement offset dump mode in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2032
diff changeset
902 for (size_t n = 0; n < nmax; n++)
45ad06bb60c4 Implement offset dump mode in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2032
diff changeset
903 {
45ad06bb60c4 Implement offset dump mode in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2032
diff changeset
904 size_t boffs = (variant & 1) ? n : nmax - n;
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 tmp <<= 8;
45ad06bb60c4 Implement offset dump mode in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2032
diff changeset
907 tmp |= file->data[offs + boffs];
45ad06bb60c4 Implement offset dump mode in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2032
diff changeset
908 }
1682
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
909
2034
45ad06bb60c4 Implement offset dump mode in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2032
diff changeset
910 if (file->size - tmp < 32)
45ad06bb60c4 Implement offset dump mode in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2032
diff changeset
911 {
45ad06bb60c4 Implement offset dump mode in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2032
diff changeset
912 elem->interest[variant] += 32 - (file->size - tmp);
45ad06bb60c4 Implement offset dump mode in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2032
diff changeset
913 elem->interestF[variant]++;
45ad06bb60c4 Implement offset dump mode in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2032
diff changeset
914 }
45ad06bb60c4 Implement offset dump mode in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2032
diff changeset
915 }
45ad06bb60c4 Implement offset dump mode in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2032
diff changeset
916 }
45ad06bb60c4 Implement offset dump mode in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2032
diff changeset
917 }
1682
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
918
2034
45ad06bb60c4 Implement offset dump mode in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2032
diff changeset
919 printf("\nMore findings:\n");
45ad06bb60c4 Implement offset dump mode in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2032
diff changeset
920 for (size_t offs = 0; offs + 4 < compBufSize; offs++)
1996
4a4c3e15b8c2 Add more analyzing.
Matti Hamalainen <ccr@tnsp.org>
parents: 1995
diff changeset
921 {
4a4c3e15b8c2 Add more analyzing.
Matti Hamalainen <ccr@tnsp.org>
parents: 1995
diff changeset
922 DMCompElem *elem = &compBuf[offs];
4a4c3e15b8c2 Add more analyzing.
Matti Hamalainen <ccr@tnsp.org>
parents: 1995
diff changeset
923
2268
f2ff364065eb Add constant define for maximum number of variants.
Matti Hamalainen <ccr@tnsp.org>
parents: 2267
diff changeset
924 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
925 if (elem->interestF[variant] > 0)
1996
4a4c3e15b8c2 Add more analyzing.
Matti Hamalainen <ccr@tnsp.org>
parents: 1995
diff changeset
926 {
2034
45ad06bb60c4 Implement offset dump mode in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2032
diff changeset
927 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
928 offs, variant,
45ad06bb60c4 Implement offset dump mode in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2032
diff changeset
929 elem->interestF[variant], elem->interest[variant]);
45ad06bb60c4 Implement offset dump mode in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2032
diff changeset
930 }
45ad06bb60c4 Implement offset dump mode in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2032
diff changeset
931 }
1996
4a4c3e15b8c2 Add more analyzing.
Matti Hamalainen <ccr@tnsp.org>
parents: 1995
diff changeset
932
2034
45ad06bb60c4 Implement offset dump mode in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2032
diff changeset
933 printf("\nGlobal most used bytes:\n");
45ad06bb60c4 Implement offset dump mode in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2032
diff changeset
934 dmPrintStats(&totalStats, 16, totalSize);
1996
4a4c3e15b8c2 Add more analyzing.
Matti Hamalainen <ccr@tnsp.org>
parents: 1995
diff changeset
935
2034
45ad06bb60c4 Implement offset dump mode in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2032
diff changeset
936 for (int nfile = 0; nfile < nsrcFiles; nfile++)
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 DMSourceFile *file = &srcFiles[nfile];
45ad06bb60c4 Implement offset dump mode in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2032
diff changeset
939 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
940 dmPrintStats(&file->stats, 16, file->size);
1996
4a4c3e15b8c2 Add more analyzing.
Matti Hamalainen <ccr@tnsp.org>
parents: 1995
diff changeset
941 }
2267
3739e2ac8bb1 Add 'beta' level feature to fanalyze, for finding matching byte sequences of minimum
Matti Hamalainen <ccr@tnsp.org>
parents: 2249
diff changeset
942
3739e2ac8bb1 Add 'beta' level feature to fanalyze, for finding matching byte sequences of minimum
Matti Hamalainen <ccr@tnsp.org>
parents: 2249
diff changeset
943 }
3739e2ac8bb1 Add 'beta' level feature to fanalyze, for finding matching byte sequences of minimum
Matti Hamalainen <ccr@tnsp.org>
parents: 2249
diff changeset
944 else
3739e2ac8bb1 Add 'beta' level feature to fanalyze, for finding matching byte sequences of minimum
Matti Hamalainen <ccr@tnsp.org>
parents: 2249
diff changeset
945 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
946 {
3739e2ac8bb1 Add 'beta' level feature to fanalyze, for finding matching byte sequences of minimum
Matti Hamalainen <ccr@tnsp.org>
parents: 2249
diff changeset
947 //
3739e2ac8bb1 Add 'beta' level feature to fanalyze, for finding matching byte sequences of minimum
Matti Hamalainen <ccr@tnsp.org>
parents: 2249
diff changeset
948 // 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
949 //
2274
a4c1fafd442a Add a progress indicator when "slow" matching is expected.
Matti Hamalainen <ccr@tnsp.org>
parents: 2273
diff changeset
950 BOOL slow = FALSE;
a4c1fafd442a Add a progress indicator when "slow" matching is expected.
Matti Hamalainen <ccr@tnsp.org>
parents: 2273
diff changeset
951 int ss = 0;
2429
ebb4650f3cc1 Use printf() instead of dmPrint() for some things.
Matti Hamalainen <ccr@tnsp.org>
parents: 2410
diff changeset
952 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
953 optMinMatchLen);
3739e2ac8bb1 Add 'beta' level feature to fanalyze, for finding matching byte sequences of minimum
Matti Hamalainen <ccr@tnsp.org>
parents: 2249
diff changeset
954
2273
6878aad714ce Add a slowness warning (the threshold value will probably need adjusting.)
Matti Hamalainen <ccr@tnsp.org>
parents: 2272
diff changeset
955 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
956 {
6878aad714ce Add a slowness warning (the threshold value will probably need adjusting.)
Matti Hamalainen <ccr@tnsp.org>
parents: 2272
diff changeset
957 dmPrint(0,
6878aad714ce Add a slowness warning (the threshold value will probably need adjusting.)
Matti Hamalainen <ccr@tnsp.org>
parents: 2272
diff changeset
958 "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
959 "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
960 slow = TRUE;
2273
6878aad714ce Add a slowness warning (the threshold value will probably need adjusting.)
Matti Hamalainen <ccr@tnsp.org>
parents: 2272
diff changeset
961 }
6878aad714ce Add a slowness warning (the threshold value will probably need adjusting.)
Matti Hamalainen <ccr@tnsp.org>
parents: 2272
diff changeset
962
2267
3739e2ac8bb1 Add 'beta' level feature to fanalyze, for finding matching byte sequences of minimum
Matti Hamalainen <ccr@tnsp.org>
parents: 2249
diff changeset
963 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
964 {
3739e2ac8bb1 Add 'beta' level feature to fanalyze, for finding matching byte sequences of minimum
Matti Hamalainen <ccr@tnsp.org>
parents: 2249
diff changeset
965 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
966
3739e2ac8bb1 Add 'beta' level feature to fanalyze, for finding matching byte sequences of minimum
Matti Hamalainen <ccr@tnsp.org>
parents: 2249
diff changeset
967 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
968 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
969 {
3739e2ac8bb1 Add 'beta' level feature to fanalyze, for finding matching byte sequences of minimum
Matti Hamalainen <ccr@tnsp.org>
parents: 2249
diff changeset
970 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
971
2274
a4c1fafd442a Add a progress indicator when "slow" matching is expected.
Matti Hamalainen <ccr@tnsp.org>
parents: 2273
diff changeset
972 if (slow)
a4c1fafd442a Add a progress indicator when "slow" matching is expected.
Matti Hamalainen <ccr@tnsp.org>
parents: 2273
diff changeset
973 {
a4c1fafd442a Add a progress indicator when "slow" matching is expected.
Matti Hamalainen <ccr@tnsp.org>
parents: 2273
diff changeset
974 dmPrint(0,
a4c1fafd442a Add a progress indicator when "slow" matching is expected.
Matti Hamalainen <ccr@tnsp.org>
parents: 2273
diff changeset
975 "Processing .. %1.1f%%\r",
a4c1fafd442a Add a progress indicator when "slow" matching is expected.
Matti Hamalainen <ccr@tnsp.org>
parents: 2273
diff changeset
976 (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
977 ss++;
a4c1fafd442a Add a progress indicator when "slow" matching is expected.
Matti Hamalainen <ccr@tnsp.org>
parents: 2273
diff changeset
978 }
2284
519c8726b235 Remove comment.
Matti Hamalainen <ccr@tnsp.org>
parents: 2274
diff changeset
979
2270
0f0218dcccf8 More fixes to the matching sequence search functionality.
Matti Hamalainen <ccr@tnsp.org>
parents: 2269
diff changeset
980 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
981 {
2270
0f0218dcccf8 More fixes to the matching sequence search functionality.
Matti Hamalainen <ccr@tnsp.org>
parents: 2269
diff changeset
982 size_t cnt = 0;
0f0218dcccf8 More fixes to the matching sequence search functionality.
Matti Hamalainen <ccr@tnsp.org>
parents: 2269
diff changeset
983 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
984 {
2270
0f0218dcccf8 More fixes to the matching sequence search functionality.
Matti Hamalainen <ccr@tnsp.org>
parents: 2269
diff changeset
985 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
986 moffs2 + cnt + optMinMatchLen < file2->size; cnt++)
0f0218dcccf8 More fixes to the matching sequence search functionality.
Matti Hamalainen <ccr@tnsp.org>
parents: 2269
diff changeset
987 {
0f0218dcccf8 More fixes to the matching sequence search functionality.
Matti Hamalainen <ccr@tnsp.org>
parents: 2269
diff changeset
988 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
989 break;
0f0218dcccf8 More fixes to the matching sequence search functionality.
Matti Hamalainen <ccr@tnsp.org>
parents: 2269
diff changeset
990 }
0f0218dcccf8 More fixes to the matching sequence search functionality.
Matti Hamalainen <ccr@tnsp.org>
parents: 2269
diff changeset
991
0f0218dcccf8 More fixes to the matching sequence search functionality.
Matti Hamalainen <ccr@tnsp.org>
parents: 2269
diff changeset
992 if (cnt >= optMinMatchLen)
0f0218dcccf8 More fixes to the matching sequence search functionality.
Matti Hamalainen <ccr@tnsp.org>
parents: 2269
diff changeset
993 {
0f0218dcccf8 More fixes to the matching sequence search functionality.
Matti Hamalainen <ccr@tnsp.org>
parents: 2269
diff changeset
994 // 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
995 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
996 !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
997 goto done;
4f52b7f5fe51 Bail out from the matching search if we exceed the match limits.
Matti Hamalainen <ccr@tnsp.org>
parents: 2271
diff changeset
998
2270
0f0218dcccf8 More fixes to the matching sequence search functionality.
Matti Hamalainen <ccr@tnsp.org>
parents: 2269
diff changeset
999 moffs1 += cnt;
0f0218dcccf8 More fixes to the matching sequence search functionality.
Matti Hamalainen <ccr@tnsp.org>
parents: 2269
diff changeset
1000 }
2267
3739e2ac8bb1 Add 'beta' level feature to fanalyze, for finding matching byte sequences of minimum
Matti Hamalainen <ccr@tnsp.org>
parents: 2249
diff changeset
1001 }
3739e2ac8bb1 Add 'beta' level feature to fanalyze, for finding matching byte sequences of minimum
Matti Hamalainen <ccr@tnsp.org>
parents: 2249
diff changeset
1002
2270
0f0218dcccf8 More fixes to the matching sequence search functionality.
Matti Hamalainen <ccr@tnsp.org>
parents: 2269
diff changeset
1003 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
1004 moffs1++;
3739e2ac8bb1 Add 'beta' level feature to fanalyze, for finding matching byte sequences of minimum
Matti Hamalainen <ccr@tnsp.org>
parents: 2249
diff changeset
1005 }
3739e2ac8bb1 Add 'beta' level feature to fanalyze, for finding matching byte sequences of minimum
Matti Hamalainen <ccr@tnsp.org>
parents: 2249
diff changeset
1006 }
3739e2ac8bb1 Add 'beta' level feature to fanalyze, for finding matching byte sequences of minimum
Matti Hamalainen <ccr@tnsp.org>
parents: 2249
diff changeset
1007 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
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
2272
4f52b7f5fe51 Bail out from the matching search if we exceed the match limits.
Matti Hamalainen <ccr@tnsp.org>
parents: 2271
diff changeset
1010 done:
4f52b7f5fe51 Bail out from the matching search if we exceed the match limits.
Matti Hamalainen <ccr@tnsp.org>
parents: 2271
diff changeset
1011
2274
a4c1fafd442a Add a progress indicator when "slow" matching is expected.
Matti Hamalainen <ccr@tnsp.org>
parents: 2273
diff changeset
1012 if (slow)
a4c1fafd442a Add a progress indicator when "slow" matching is expected.
Matti Hamalainen <ccr@tnsp.org>
parents: 2273
diff changeset
1013 dmPrint(0, "\n\n");
a4c1fafd442a Add a progress indicator when "slow" matching is expected.
Matti Hamalainen <ccr@tnsp.org>
parents: 2273
diff changeset
1014
2270
0f0218dcccf8 More fixes to the matching sequence search functionality.
Matti Hamalainen <ccr@tnsp.org>
parents: 2269
diff changeset
1015 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
1016 {
0f0218dcccf8 More fixes to the matching sequence search functionality.
Matti Hamalainen <ccr@tnsp.org>
parents: 2269
diff changeset
1017 DMMatchSeq *seq = &dmSequences[nmatch];
0f0218dcccf8 More fixes to the matching sequence search functionality.
Matti Hamalainen <ccr@tnsp.org>
parents: 2269
diff changeset
1018
0f0218dcccf8 More fixes to the matching sequence search functionality.
Matti Hamalainen <ccr@tnsp.org>
parents: 2269
diff changeset
1019 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
1020 dmCompareMatchPlaces);
0f0218dcccf8 More fixes to the matching sequence search functionality.
Matti Hamalainen <ccr@tnsp.org>
parents: 2269
diff changeset
1021 }
0f0218dcccf8 More fixes to the matching sequence search functionality.
Matti Hamalainen <ccr@tnsp.org>
parents: 2269
diff changeset
1022
2267
3739e2ac8bb1 Add 'beta' level feature to fanalyze, for finding matching byte sequences of minimum
Matti Hamalainen <ccr@tnsp.org>
parents: 2249
diff changeset
1023 //
2396
679732e4cfed Implement counting of matching files for each match sequence.
Matti Hamalainen <ccr@tnsp.org>
parents: 2389
diff changeset
1024 // Count number of files
679732e4cfed Implement counting of matching files for each match sequence.
Matti Hamalainen <ccr@tnsp.org>
parents: 2389
diff changeset
1025 //
679732e4cfed Implement counting of matching files for each match sequence.
Matti Hamalainen <ccr@tnsp.org>
parents: 2389
diff changeset
1026 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
1027 {
679732e4cfed Implement counting of matching files for each match sequence.
Matti Hamalainen <ccr@tnsp.org>
parents: 2389
diff changeset
1028 DMMatchSeq *seq = &dmSequences[nmatch];
679732e4cfed Implement counting of matching files for each match sequence.
Matti Hamalainen <ccr@tnsp.org>
parents: 2389
diff changeset
1029 memset(fileFlags, 0, fileFlagsSize);
679732e4cfed Implement counting of matching files for each match sequence.
Matti Hamalainen <ccr@tnsp.org>
parents: 2389
diff changeset
1030
679732e4cfed Implement counting of matching files for each match sequence.
Matti Hamalainen <ccr@tnsp.org>
parents: 2389
diff changeset
1031 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
1032 {
679732e4cfed Implement counting of matching files for each match sequence.
Matti Hamalainen <ccr@tnsp.org>
parents: 2389
diff changeset
1033 DMMatchPlace *place = &seq->places[nplace];
679732e4cfed Implement counting of matching files for each match sequence.
Matti Hamalainen <ccr@tnsp.org>
parents: 2389
diff changeset
1034 if (!fileFlags[place->file->index])
679732e4cfed Implement counting of matching files for each match sequence.
Matti Hamalainen <ccr@tnsp.org>
parents: 2389
diff changeset
1035 {
679732e4cfed Implement counting of matching files for each match sequence.
Matti Hamalainen <ccr@tnsp.org>
parents: 2389
diff changeset
1036 fileFlags[place->file->index] = TRUE;
679732e4cfed Implement counting of matching files for each match sequence.
Matti Hamalainen <ccr@tnsp.org>
parents: 2389
diff changeset
1037 seq->nfiles++;
679732e4cfed Implement counting of matching files for each match sequence.
Matti Hamalainen <ccr@tnsp.org>
parents: 2389
diff changeset
1038 }
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 }
679732e4cfed Implement counting of matching files for each match sequence.
Matti Hamalainen <ccr@tnsp.org>
parents: 2389
diff changeset
1041
679732e4cfed Implement counting of matching files for each match sequence.
Matti Hamalainen <ccr@tnsp.org>
parents: 2389
diff changeset
1042 //
2267
3739e2ac8bb1 Add 'beta' level feature to fanalyze, for finding matching byte sequences of minimum
Matti Hamalainen <ccr@tnsp.org>
parents: 2249
diff changeset
1043 // 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
1044 //
3739e2ac8bb1 Add 'beta' level feature to fanalyze, for finding matching byte sequences of minimum
Matti Hamalainen <ccr@tnsp.org>
parents: 2249
diff changeset
1045 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
1046 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
1047
3739e2ac8bb1 Add 'beta' level feature to fanalyze, for finding matching byte sequences of minimum
Matti Hamalainen <ccr@tnsp.org>
parents: 2249
diff changeset
1048 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
1049 {
3739e2ac8bb1 Add 'beta' level feature to fanalyze, for finding matching byte sequences of minimum
Matti Hamalainen <ccr@tnsp.org>
parents: 2249
diff changeset
1050 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
1051
2396
679732e4cfed Implement counting of matching files for each match sequence.
Matti Hamalainen <ccr@tnsp.org>
parents: 2389
diff changeset
1052 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
1053 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
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 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
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 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
1058 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
1059 {
3739e2ac8bb1 Add 'beta' level feature to fanalyze, for finding matching byte sequences of minimum
Matti Hamalainen <ccr@tnsp.org>
parents: 2249
diff changeset
1060 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
1061 printf(" ");
3739e2ac8bb1 Add 'beta' level feature to fanalyze, for finding matching byte sequences of minimum
Matti Hamalainen <ccr@tnsp.org>
parents: 2249
diff changeset
1062
3739e2ac8bb1 Add 'beta' level feature to fanalyze, for finding matching byte sequences of minimum
Matti Hamalainen <ccr@tnsp.org>
parents: 2249
diff changeset
1063 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
1064 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
1065 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
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 >= 16)
3739e2ac8bb1 Add 'beta' level feature to fanalyze, for finding matching byte sequences of minimum
Matti Hamalainen <ccr@tnsp.org>
parents: 2249
diff changeset
1068 {
3739e2ac8bb1 Add 'beta' level feature to fanalyze, for finding matching byte sequences of minimum
Matti Hamalainen <ccr@tnsp.org>
parents: 2249
diff changeset
1069 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
1070 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
1071 }
3739e2ac8bb1 Add 'beta' level feature to fanalyze, for finding matching byte sequences of minimum
Matti Hamalainen <ccr@tnsp.org>
parents: 2249
diff changeset
1072 }
3739e2ac8bb1 Add 'beta' level feature to fanalyze, for finding matching byte sequences of minimum
Matti Hamalainen <ccr@tnsp.org>
parents: 2249
diff changeset
1073 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
1074 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
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
3739e2ac8bb1 Add 'beta' level feature to fanalyze, for finding matching byte sequences of minimum
Matti Hamalainen <ccr@tnsp.org>
parents: 2249
diff changeset
1077 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
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 DMMatchPlace *place = &seq->places[nplace];
2270
0f0218dcccf8 More fixes to the matching sequence search functionality.
Matti Hamalainen <ccr@tnsp.org>
parents: 2269
diff changeset
1080 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
1081 place->offs,
2271
dcf9abeec930 Fix matched area end offset display.
Matti Hamalainen <ccr@tnsp.org>
parents: 2270
diff changeset
1082 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
1083 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
1084
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 }
1996
4a4c3e15b8c2 Add more analyzing.
Matti Hamalainen <ccr@tnsp.org>
parents: 1995
diff changeset
1087 }
2034
45ad06bb60c4 Implement offset dump mode in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2032
diff changeset
1088 else
1996
4a4c3e15b8c2 Add more analyzing.
Matti Hamalainen <ccr@tnsp.org>
parents: 1995
diff changeset
1089 {
2034
45ad06bb60c4 Implement offset dump mode in fanalyze.
Matti Hamalainen <ccr@tnsp.org>
parents: 2032
diff changeset
1090 dmErrorMsg("Invalid operating mode?\n");
1996
4a4c3e15b8c2 Add more analyzing.
Matti Hamalainen <ccr@tnsp.org>
parents: 1995
diff changeset
1091 }
4a4c3e15b8c2 Add more analyzing.
Matti Hamalainen <ccr@tnsp.org>
parents: 1995
diff changeset
1092
1682
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
1093 out:
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
1094 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
1095 {
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
1096 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
1097 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
1098 }
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
1099
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
1100 return 0;
2cfb4806cf71 Add simple and naively implemented multi-file bindiff type file analyzer utility 'fanalyze'.
Matti Hamalainen <ccr@tnsp.org>
parents:
diff changeset
1101 }