HuntnGather – Diff between revs 15 and 19
?pathlinks?
Rev 15 | Rev 19 | |||
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1 | /////////////////////////////////////////////////////////////////////////// |
1 | /////////////////////////////////////////////////////////////////////////// |
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2 | // Copyright (C) 2021 Wizardry and Steamworks - License: MIT // |
2 | // Copyright (C) 2021 Wizardry and Steamworks - License: MIT // |
|
3 | /////////////////////////////////////////////////////////////////////////// |
3 | /////////////////////////////////////////////////////////////////////////// |
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4 | |
4 | |
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5 | #include <stdio.h> |
5 | #include <stdio.h> |
|
6 | #include <stdlib.h> |
6 | #include <stdlib.h> |
|
7 | #include <string.h> |
7 | #include <string.h> |
|
8 | #include <dirent.h> |
8 | #include <dirent.h> |
|
9 | #include <signal.h> |
9 | #include <signal.h> |
|
10 | #include <ctype.h> |
10 | #include <ctype.h> |
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11 | |
11 | |
|
12 | #include <sys/types.h> |
12 | #include <sys/types.h> |
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13 | #include <sys/stat.h> |
13 | #include <sys/stat.h> |
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14 | |
14 | |
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15 | #include <proto/dos.h> |
15 | #include <proto/dos.h> |
|
16 | #include <proto/exec.h> |
16 | #include <proto/exec.h> |
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17 | |
17 | |
|
18 | #if !defined ___HAVE_GETOPT___ |
18 | #if !defined ___HAVE_GETOPT___ |
|
19 | #include "getopt.h" |
19 | #include "getopt.h" |
|
20 | #endif |
20 | #endif |
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- | 21 | |
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- | 22 | #define PROGRAM_VERSION "1.7.2" |
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21 | |
23 | |
|
22 | #if defined ___AmigaOS___ |
24 | #if defined ___AmigaOS___ |
|
23 | /*************************************************************************/ |
25 | /*************************************************************************/ |
|
24 | /* Version string used for querrying the program version. */ |
26 | /* Version string used for querrying the program version. */ |
|
25 | /*************************************************************************/ |
27 | /*************************************************************************/ |
|
26 | TEXT version_string[] = |
28 | TEXT version_string[] = |
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27 | "\0$VER: Hunt 1.7 "__DATE__" by Wizardry and Steamworks"; |
29 | "\0$VER: Hunt " PROGRAM_VERSION " "__DATE__" by Wizardry and Steamworks"; |
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28 | #endif |
30 | #endif |
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29 | |
31 | |
|
30 | #if !defined TRUE |
32 | #if !defined TRUE |
|
31 | #define TRUE 1; |
33 | #define TRUE 1; |
|
32 | #endif |
34 | #endif |
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33 | |
35 | |
|
34 | #if !defined FALSE |
36 | #if !defined FALSE |
|
35 | #define FALSE 0; |
37 | #define FALSE 0; |
|
36 | #endif |
38 | #endif |
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37 | |
39 | |
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38 | #define NAME_BUF 32 |
40 | #define NAME_BUF 32 |
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39 | #define PATH_BUF 128 |
41 | #define PATH_BUF 128 |
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40 | #define DEFAULT_DATABASE_FILE "S:gather.db" |
42 | #define DEFAULT_DATABASE_FILE "S:gather.db" |
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41 | |
43 | |
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42 | int run = TRUE; |
44 | int run = TRUE; |
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43 | |
45 | |
|
44 | void SignalHandler(int sig) { |
46 | void SignalHandler(int sig) { |
|
45 | // Toggle the run flag to stop execution. |
47 | // Toggle the run flag to stop execution. |
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46 | run = FALSE; |
48 | run = FALSE; |
|
47 | } |
49 | } |
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48 | |
50 | |
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49 | /* |
51 | /* |
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50 | * Compare "name" and "needle" for equality. |
52 | * Compare "name" and "needle" for equality. |
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51 | */ |
53 | */ |
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52 | int compare(char *name, char *need) { |
54 | int compare(char *name, char *need) { |
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53 | #if defined ___AmigaOS___ |
55 | #if defined ___AmigaOS___ |
|
54 | ULONG size; |
56 | ULONG size; |
|
55 | int success; |
57 | int success; |
|
56 | UBYTE *pattern; |
58 | UBYTE *pattern; |
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- | 59 | char *upe = name; |
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- | 60 | char *upn = need; |
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57 | |
61 | |
|
58 | #if !defined ___NOCASE_FS___ |
62 | #if defined ___NOCASE_FS___ |
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59 | strupr(need); |
63 | upe = strupr(upe); |
|
60 | strupr(name); |
64 | upn = strupr(upn); |
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- | 65 | #endif |
||
61 | #endif |
66 | |
|
62 | |
67 | // "must be at least 2 times as large plus 2 bytes" |
|
63 | size = strlen(need) * 3; |
68 | size = strlen(upn) * 2 + 2; |
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64 | |
69 | |
|
65 | success = FALSE; |
70 | success = FALSE; |
|
66 | |
71 | |
|
67 | if(pattern = AllocVec(size, MEMF_ANY|MEMF_CLEAR)) { |
72 | if(pattern = AllocVec(size, MEMF_ANY|MEMF_CLEAR)) { |
|
- | 73 | switch(ParsePatternNoCase(upn, pattern, (LONG)size)) { |
||
- | 74 | case 1: // the pattern contains wildcards |
||
- | 75 | success = MatchPatternNoCase(pattern, upe); |
||
- | 76 | |
||
68 | |
77 | break; |
|
69 | if(ParsePatternNoCase(need, pattern, (LONG)size) > 0) { |
78 | case 0: // no wildcards so fall back to exact name match |
|
70 | success = MatchPatternNoCase(pattern, name); |
- | ||
71 | |
- | ||
72 | FreeVec(pattern); |
79 | success = (strstr(upe, upn) != NULL); |
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73 | |
80 | |
|
74 | return success; |
81 | break; |
|
75 | } |
82 | } |
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76 | |
83 | |
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77 | FreeVec(pattern); |
84 | FreeVec(pattern); |
|
78 | } |
85 | } |
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79 | |
86 | |
|
80 | return success; |
87 | return success; |
|
81 | #else |
88 | #else |
|
82 | int success; |
89 | int success; |
|
- | 90 | char *upe = name; |
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- | 91 | char *upn = need; |
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83 | |
92 | |
|
84 | success = FALSE; |
93 | success = FALSE; |
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85 | |
94 | |
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86 | #if !defined ___NOCASE_FS___ |
95 | #if defined ___NOCASE_FS___ |
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87 | strupr(need); |
96 | upe = strupr(upe); |
|
88 | strupr(name); |
97 | upn = strupr(upn); |
|
89 | #endif |
98 | #endif |
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90 | |
- | ||
91 | success = (strstr(name, need) != NULL); |
- | ||
92 | |
99 | |
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93 | free(upe); |
100 | success = (strstr(upe, upn) != NULL); |
|
94 | free(upn); |
101 | |
|
95 | return success; |
102 | return success; |
|
96 | #endif |
103 | #endif |
|
97 | } |
104 | } |
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98 | |
105 | |
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99 | |
106 | |
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100 | /* |
107 | /* |
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101 | * |
108 | * |
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102 | * Search the database for a matching string. |
109 | * Search the database for a matching string. |
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103 | */ |
110 | */ |
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104 | void SearchDatabase(char *dbFile, char* need) { |
111 | void SearchDatabase(char *dbFile, char* need) { |
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105 | FILE *fp; |
112 | FILE *fp; |
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106 | char *name; |
113 | char *name; |
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107 | int name_size; |
114 | int name_size; |
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108 | char *path; |
115 | char *path; |
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109 | int path_size; |
116 | int path_size; |
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110 | char c; |
117 | char c; |
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111 | int i; |
118 | int i; |
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112 | int side; |
119 | int side; |
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113 | int match; |
120 | int match; |
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114 | int total; |
121 | int total; |
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115 | |
122 | |
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116 | if((fp = fopen(dbFile, "r")) == NULL) { |
123 | if((fp = fopen(dbFile, "r")) == NULL) { |
|
117 | fprintf(stderr, "Unable to open gather database for reading.\n"); |
124 | fprintf(stderr, "Unable to open gather database for reading.\n"); |
|
118 | return; |
125 | return; |
|
119 | } |
126 | } |
|
120 | |
127 | |
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121 | name_size = NAME_BUF; |
128 | name_size = NAME_BUF; |
|
122 | name = malloc(name_size * sizeof(char)); |
129 | name = malloc(name_size * sizeof(*name)); |
|
123 | path_size = PATH_BUF; |
130 | path_size = PATH_BUF; |
|
124 | path = malloc(path_size * sizeof(char)); |
131 | path = malloc(path_size * sizeof(*path)); |
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125 | |
132 | |
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126 | i = 0; |
133 | i = 0; |
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127 | side = 0; |
134 | side = 0; |
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128 | match = FALSE; |
135 | match = FALSE; |
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129 | total = 0; |
136 | total = 0; |
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130 | |
137 | |
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131 | while(run && fscanf(fp, "%c", &c) == 1) { |
138 | while(run && fscanf(fp, "%c", &c) == 1) { |
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132 | #if defined ___AmigaOS___ |
139 | #if defined ___AmigaOS___ |
|
133 | // Check if CTRL+C was pressed and abort the program. |
140 | // Check if CTRL+C was pressed and abort the program. |
|
134 | if(SetSignal(0L, SIGBREAKF_CTRL_C) & SIGBREAKF_CTRL_C) { |
141 | if(SetSignal(0L, SIGBREAKF_CTRL_C) & SIGBREAKF_CTRL_C) { |
|
135 | run = FALSE; |
142 | run = FALSE; |
|
136 | break; |
143 | break; |
|
137 | } |
144 | } |
|
138 | #endif |
145 | #endif |
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139 | |
146 | |
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140 | switch(c) { |
147 | switch(c) { |
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141 | case '\n': |
148 | case '\n': |
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142 | ++total; |
149 | ++total; |
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143 | if(match) { |
150 | if(match) { |
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144 | fprintf(stdout, "%s\n", path); |
151 | fprintf(stdout, "%s\n", path); |
|
145 | match = FALSE; |
152 | match = FALSE; |
|
146 | } |
153 | } |
|
147 | if(name != NULL) { |
154 | if(name != NULL) { |
|
148 | free(name); |
155 | free(name); |
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149 | name_size = NAME_BUF; |
156 | name_size = NAME_BUF; |
|
150 | name = malloc(name_size * sizeof(char)); |
157 | name = malloc(name_size * sizeof(*name)); |
|
151 | } |
158 | } |
|
152 | --side; |
159 | --side; |
|
153 | i = 0; |
160 | i = 0; |
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154 | break; |
161 | break; |
|
155 | case '\t': |
162 | case '\t': |
|
156 | // Case insensitive match. |
163 | // Case insensitive match. |
|
157 | if(compare(name, need)) { |
164 | if(compare(name, need)) { |
|
158 | match = TRUE; |
165 | match = TRUE; |
|
159 | } |
166 | } |
|
160 | if(path != NULL) { |
167 | if(path != NULL) { |
|
161 | free(path); |
168 | free(path); |
|
162 | path_size = PATH_BUF; |
169 | path_size = PATH_BUF; |
|
163 | path = malloc(path_size * sizeof(char)); |
170 | path = malloc(path_size * sizeof(*name)); |
|
164 | } |
171 | } |
|
165 | ++side; |
172 | ++side; |
|
166 | i = 0; |
173 | i = 0; |
|
167 | break; |
174 | break; |
|
168 | default: |
175 | default: |
|
169 | switch(side) { |
176 | switch(side) { |
|
170 | case 0: |
177 | case 0: |
|
171 | if(strlen(name) == name_size) { |
178 | if(strlen(name) == name_size) { |
|
172 | name_size = 1.5 * name_size; |
179 | name_size = 1.5 * name_size; |
|
173 | name = realloc(name, name_size * sizeof(char)); |
180 | name = realloc(name, name_size * sizeof(*name)); |
|
174 | } |
181 | } |
|
175 | //name = realloc(name, (i + 1 + 1) * sizeof(char)); |
182 | //name = realloc(name, (i + 1 + 1) * sizeof(*name)); |
|
176 | name[i] = c; |
183 | name[i] = c; |
|
177 | name[i + 1] = '\0'; |
184 | name[i + 1] = '\0'; |
|
178 | break; |
185 | break; |
|
179 | case 1: |
186 | case 1: |
|
180 | if(strlen(path) == path_size) { |
187 | if(strlen(path) == path_size) { |
|
181 | path_size = 1.5 * path_size; |
188 | path_size = 1.5 * path_size; |
|
182 | path = realloc(path, path_size * sizeof(char)); |
189 | path = realloc(path, path_size * sizeof(*path)); |
|
183 | } |
190 | } |
|
184 | //path = realloc(path, (i + 1 + 1) * sizeof(char)); |
191 | //path = realloc(path, (i + 1 + 1) * sizeof(*path)); |
|
185 | path[i] = c; |
192 | path[i] = c; |
|
186 | path[i + 1] = '\0'; |
193 | path[i + 1] = '\0'; |
|
187 | break; |
194 | break; |
|
188 | default: |
195 | default: |
|
189 | fprintf(stderr, "Database corrupted.\n"); |
196 | fprintf(stderr, "Database corrupted.\n"); |
|
190 | break; |
197 | break; |
|
191 | } |
198 | } |
|
192 | ++i; |
199 | ++i; |
|
193 | break; |
200 | break; |
|
194 | } |
201 | } |
|
195 | } |
202 | } |
|
196 | |
203 | |
|
197 | free(name); |
204 | free(name); |
|
198 | free(path); |
205 | free(path); |
|
199 | |
206 | |
|
200 | fclose(fp); |
207 | fclose(fp); |
|
201 | } |
208 | } |
|
202 | |
209 | |
|
203 | /* |
210 | /* |
|
204 | * |
211 | * |
|
205 | * Search the database for the matching string. |
212 | * Search the database for the matching string. |
|
206 | */ |
213 | */ |
|
207 | void Hunt(char *dbFile, char *need) { |
214 | void Hunt(char *dbFile, char *need) { |
|
208 | // Search the database for the matching string. |
215 | // Search the database for the matching string. |
|
209 | SearchDatabase(dbFile, need); |
216 | SearchDatabase(dbFile, need); |
|
210 | } |
217 | } |
|
211 | |
218 | |
|
212 | void usage(char *name) { |
219 | void usage(char *name) { |
|
213 | fprintf(stdout, "Hunt & Gather - %s, a file index search tool. \n", name); |
220 | fprintf(stdout, "Hunt & Gather - %s, a file index search tool. \n", name); |
|
- | 221 | fprintf(stdout, "Version: %s \n", PROGRAM_VERSION); |
||
214 | fprintf(stdout, " \n"); |
222 | fprintf(stdout, " \n"); |
|
215 | fprintf(stdout, "SYNTAX: %s [-d DATABASE] PATTERN \n", name); |
223 | fprintf(stdout, "SYNTAX: %s [-d DATABASE] PATTERN \n", name); |
|
216 | fprintf(stdout, " \n"); |
224 | fprintf(stdout, " \n"); |
|
217 | fprintf(stdout, " -d DATABASE A path to a database generated by the \n"); |
225 | fprintf(stdout, " -d DATABASE A path to a database generated by the \n"); |
|
218 | fprintf(stdout, " Gather tool that should be searched. \n"); |
226 | fprintf(stdout, " Gather tool that should be searched. \n"); |
|
219 | fprintf(stdout, " \n"); |
227 | fprintf(stdout, " \n"); |
|
220 | fprintf(stdout, "PATTERN is an AmigaOS DOS pattern to match file names. \n"); |
228 | fprintf(stdout, "PATTERN is an AmigaOS DOS pattern to match file names. \n"); |
|
221 | fprintf(stdout, " \n"); |
229 | fprintf(stdout, " \n"); |
|
222 | fprintf(stdout, "(c) 2021 Wizardry and Steamworks, MIT. \n"); |
230 | fprintf(stdout, "(c) 2021 Wizardry and Steamworks, MIT. \n"); |
|
223 | } |
231 | } |
|
224 | |
232 | |
|
225 | int main(int argc, char **argv) { |
233 | int main(int argc, char **argv) { |
|
226 | int option; |
234 | int option; |
|
227 | char *dbFile; |
235 | char *dbFile; |
|
228 | struct stat path; |
236 | struct stat path; |
|
229 | |
237 | |
|
230 | // Bind handler to SIGINT. |
238 | // Bind handler to SIGINT. |
|
231 | signal(SIGINT, SignalHandler); |
239 | signal(SIGINT, SignalHandler); |
|
232 | |
240 | |
|
233 | dbFile = DEFAULT_DATABASE_FILE; |
241 | dbFile = DEFAULT_DATABASE_FILE; |
|
234 | while((option = getopt(argc, argv, "hd:")) != -1) { |
242 | while((option = getopt(argc, argv, "hd:")) != -1) { |
|
235 | switch(option) { |
243 | switch(option) { |
|
236 | case 'd': |
244 | case 'd': |
|
237 | dbFile = optarg; |
245 | dbFile = optarg; |
|
238 | break; |
246 | break; |
|
239 | case 'h': |
247 | case 'h': |
|
240 | usage(argv[0]); |
248 | usage(argv[0]); |
|
241 | return 0; |
249 | return 0; |
|
242 | case '?': |
250 | case '?': |
|
243 | fprintf(stderr, "Invalid option %c.\n", optopt);; |
251 | fprintf(stderr, "Invalid option %c.\n", optopt);; |
|
244 | return 1; |
252 | return 1; |
|
245 | } |
253 | } |
|
246 | } |
254 | } |
|
247 | |
255 | |
|
248 | if(optind >= argc) { |
256 | if(optind >= argc) { |
|
249 | usage(argv[0]); |
257 | usage(argv[0]); |
|
250 | return 1; |
258 | return 1; |
|
251 | } |
259 | } |
|
252 | |
260 | |
|
253 | stat(dbFile, &path); |
261 | stat(dbFile, &path); |
|
254 | if(!S_ISREG(path.st_mode)) { |
262 | if(!S_ISREG(path.st_mode)) { |
|
255 | fprintf(stderr, "Database file '%s' is not a file.\n", dbFile); |
263 | fprintf(stderr, "Database file '%s' is not a file.\n", dbFile); |
|
256 | return 1; |
264 | return 1; |
|
257 | } |
265 | } |
|
258 | |
266 | |
|
259 | Hunt(dbFile, argv[optind]); |
267 | Hunt(dbFile, argv[optind]); |
|
260 | |
268 | |
|
261 | return 0; |
269 | return 0; |
|
262 | } |
270 | } |
|
263 | |
271 | |