HuntnGather – Blame information for rev 11
?pathlinks?
Rev | Author | Line No. | Line |
---|---|---|---|
1 | office | 1 | /////////////////////////////////////////////////////////////////////////// |
2 | // Copyright (C) 2021 Wizardry and Steamworks - License: MIT // |
||
3 | /////////////////////////////////////////////////////////////////////////// |
||
4 | |||
5 | #include <stdio.h> |
||
6 | #include <stdlib.h> |
||
7 | #include <string.h> |
||
2 | office | 8 | #include <dirent.h> |
1 | office | 9 | #include <signal.h> |
10 | #include <ctype.h> |
||
11 | |||
2 | office | 12 | #include <sys/types.h> |
13 | #include <sys/stat.h> |
||
14 | |||
1 | office | 15 | #include <proto/dos.h> |
16 | #include <proto/exec.h> |
||
17 | |||
5 | office | 18 | #if !defined ___HAVE_GETOPT___ |
1 | office | 19 | #include "getopt.h" |
20 | #endif |
||
21 | |||
5 | office | 22 | #if defined ___AmigaOS___ |
23 | /*************************************************************************/ |
||
24 | /* Version string used for querrying the program version. */ |
||
25 | /*************************************************************************/ |
||
26 | TEXT version_string[] = |
||
11 | office | 27 | "\0$VER: Hunt 1.7 "__DATE__" by Wizardry and Steamworks"; |
5 | office | 28 | #endif |
29 | |||
1 | office | 30 | #if !defined TRUE |
31 | #define TRUE 1; |
||
32 | #endif |
||
33 | |||
34 | #if !defined FALSE |
||
35 | #define FALSE 0; |
||
36 | #endif |
||
37 | |||
11 | office | 38 | #define NAME_BUF 32 |
39 | #define PATH_BUF 128 |
||
2 | office | 40 | #define DEFAULT_DATABASE_FILE "S:gather.db" |
41 | |||
1 | office | 42 | int run = TRUE; |
43 | |||
44 | void SignalHandler(int sig) { |
||
45 | // Toggle the run flag to stop execution. |
||
46 | run = FALSE; |
||
47 | } |
||
48 | |||
49 | /* |
||
50 | * Convert string to uppercase. |
||
51 | */ |
||
52 | char *strupr(char *str) { |
||
53 | char *up; |
||
54 | int i; |
||
55 | |||
11 | office | 56 | up = malloc((strlen(str) + 1) * sizeof(char)); |
1 | office | 57 | sprintf(up, "%s", str); |
58 | |||
59 | i = strlen(up); |
||
60 | while(--i > -1) { |
||
61 | up[i] = toupper(up[i]); |
||
62 | } |
||
63 | |||
64 | return up; |
||
65 | } |
||
66 | |||
67 | /* |
||
3 | office | 68 | * Compare "name" and "needle" for equality. |
69 | */ |
||
4 | office | 70 | int compare(char *name, char *need) { |
3 | office | 71 | #if defined ___AmigaOS___ |
72 | ULONG size; |
||
73 | char *upn, *upe; |
||
74 | int success; |
||
75 | UBYTE *pattern; |
||
76 | |||
4 | office | 77 | upe = strupr(need); |
3 | office | 78 | upn = strupr(name); |
79 | |||
80 | size = strlen(upe) * 3; |
||
81 | |||
9 | office | 82 | success = FALSE; |
83 | |||
3 | office | 84 | if(pattern = AllocVec(size, MEMF_ANY|MEMF_CLEAR)) { |
85 | |||
4 | office | 86 | if(ParsePatternNoCase(upe, pattern, (LONG)size) > 0) { |
3 | office | 87 | success = MatchPatternNoCase(pattern, upn); |
88 | |||
9 | office | 89 | FreeVec(pattern); |
90 | free(upe); |
||
91 | free(upn); |
||
3 | office | 92 | |
93 | return success; |
||
94 | } |
||
4 | office | 95 | |
9 | office | 96 | FreeVec(pattern); |
3 | office | 97 | } |
98 | |||
9 | office | 99 | free(upe); |
4 | office | 100 | free(upn); |
101 | return success; |
||
102 | |||
3 | office | 103 | #else |
9 | office | 104 | char *upn, *upe; |
105 | int success = FALSE; |
||
106 | |||
107 | upe = strupr(need); |
||
108 | upn = strupr(name); |
||
109 | |||
110 | success = strstr(strupr(name), strupr(need)) != NULL; |
||
111 | |||
112 | free(upe); |
||
113 | free(upn); |
||
114 | return success; |
||
3 | office | 115 | #endif |
116 | } |
||
117 | |||
118 | |||
119 | /* |
||
1 | office | 120 | * |
121 | * Search the database for a matching string. |
||
122 | */ |
||
4 | office | 123 | void SearchDatabase(char *dbFile, char* need) { |
1 | office | 124 | FILE *fp; |
125 | char *name; |
||
11 | office | 126 | int name_size; |
1 | office | 127 | char *path; |
11 | office | 128 | int path_size; |
1 | office | 129 | char c; |
130 | int i; |
||
131 | int side; |
||
132 | int match; |
||
133 | int total; |
||
134 | |||
135 | if((fp = fopen(dbFile, "r")) == NULL) { |
||
136 | fprintf(stderr, "Unable to open gather database for reading.\n"); |
||
137 | return; |
||
138 | } |
||
139 | |||
11 | office | 140 | name_size = NAME_BUF; |
141 | name = malloc(name_size * sizeof(char)); |
||
142 | path_size = PATH_BUF; |
||
143 | path = malloc(path_size * sizeof(char)); |
||
9 | office | 144 | |
1 | office | 145 | i = 0; |
146 | side = 0; |
||
147 | match = FALSE; |
||
148 | total = 0; |
||
9 | office | 149 | |
1 | office | 150 | while(run && fscanf(fp, "%c", &c) == 1) { |
151 | #if defined ___AmigaOS___ |
||
152 | // Check if CTRL+C was pressed and abort the program. |
||
153 | if(SetSignal(0L, SIGBREAKF_CTRL_C) & SIGBREAKF_CTRL_C) { |
||
2 | office | 154 | run = FALSE; |
1 | office | 155 | break; |
156 | } |
||
157 | #endif |
||
158 | |||
159 | switch(c) { |
||
160 | case '\n': |
||
161 | ++total; |
||
162 | if(match) { |
||
163 | fprintf(stdout, "%s\n", path); |
||
164 | match = FALSE; |
||
165 | } |
||
166 | if(name != NULL) { |
||
167 | free(name); |
||
11 | office | 168 | name_size = NAME_BUF; |
169 | name = malloc(name_size * sizeof(char)); |
||
1 | office | 170 | } |
171 | --side; |
||
172 | i = 0; |
||
173 | break; |
||
174 | case '\t': |
||
175 | // Case insensitive match. |
||
4 | office | 176 | if(compare(name, need)) { |
1 | office | 177 | match = TRUE; |
178 | } |
||
179 | if(path != NULL) { |
||
180 | free(path); |
||
11 | office | 181 | path_size = PATH_BUF; |
182 | path = malloc(path_size * sizeof(char)); |
||
1 | office | 183 | } |
184 | ++side; |
||
185 | i = 0; |
||
186 | break; |
||
187 | default: |
||
188 | switch(side) { |
||
189 | case 0: |
||
11 | office | 190 | if(strlen(name) == name_size) { |
191 | name_size = 1.5 * name_size; |
||
192 | name = realloc(name, name_size * sizeof(char)); |
||
193 | } |
||
194 | //name = realloc(name, (i + 1 + 1) * sizeof(char)); |
||
1 | office | 195 | name[i] = c; |
196 | name[i + 1] = '\0'; |
||
197 | break; |
||
198 | case 1: |
||
11 | office | 199 | if(strlen(path) == path_size) { |
200 | path_size = 1.5 * path_size; |
||
201 | path = realloc(path, path_size * sizeof(char)); |
||
202 | } |
||
203 | //path = realloc(path, (i + 1 + 1) * sizeof(char)); |
||
1 | office | 204 | path[i] = c; |
205 | path[i + 1] = '\0'; |
||
206 | break; |
||
207 | default: |
||
208 | fprintf(stderr, "Database corrupted.\n"); |
||
209 | break; |
||
210 | } |
||
211 | ++i; |
||
212 | break; |
||
213 | } |
||
214 | } |
||
215 | |||
9 | office | 216 | free(name); |
217 | free(path); |
||
218 | |||
1 | office | 219 | fclose(fp); |
220 | } |
||
221 | |||
2 | office | 222 | /* |
223 | * |
||
224 | * Search the database for the matching string. |
||
225 | */ |
||
4 | office | 226 | void Hunt(char *dbFile, char *need) { |
1 | office | 227 | // Search the database for the matching string. |
4 | office | 228 | SearchDatabase(dbFile, need); |
1 | office | 229 | } |
230 | |||
11 | office | 231 | void usage(char *name) { |
232 | fprintf(stdout, "Hunt & Gather - %s, a file index search tool. \n", name); |
||
233 | fprintf(stdout, " \n"); |
||
234 | fprintf(stdout, "SYNTAX: %s [-d DATABASE] PATTERN \n", name); |
||
235 | fprintf(stdout, " \n"); |
||
236 | fprintf(stdout, " -d DATABASE A path to a database generated by the \n"); |
||
237 | fprintf(stdout, " Gather tool that should be searched. \n"); |
||
238 | fprintf(stdout, " \n"); |
||
239 | fprintf(stdout, "PATTERN is an AmigaOS DOS pattern to match file names. \n"); |
||
240 | fprintf(stdout, " \n"); |
||
241 | fprintf(stdout, "(c) 2021 Wizardry and Steamworks, MIT. \n"); |
||
242 | } |
||
243 | |||
1 | office | 244 | int main(int argc, char **argv) { |
245 | int option; |
||
2 | office | 246 | char *dbFile; |
247 | struct stat path; |
||
1 | office | 248 | |
249 | // Bind handler to SIGINT. |
||
250 | signal(SIGINT, SignalHandler); |
||
251 | |||
2 | office | 252 | dbFile = DEFAULT_DATABASE_FILE; |
253 | while((option = getopt(argc, argv, "hd:")) != -1) { |
||
1 | office | 254 | switch(option) { |
2 | office | 255 | case 'd': |
256 | dbFile = optarg; |
||
257 | break; |
||
1 | office | 258 | case 'h': |
11 | office | 259 | usage(argv[0]); |
8 | office | 260 | return 0; |
1 | office | 261 | case '?': |
11 | office | 262 | fprintf(stderr, "Invalid option %c.\n", optopt);; |
1 | office | 263 | return 1; |
264 | } |
||
265 | } |
||
266 | |||
10 | office | 267 | if(optind >= argc) { |
11 | office | 268 | usage(argv[0]); |
1 | office | 269 | return 1; |
270 | } |
||
271 | |||
2 | office | 272 | stat(dbFile, &path); |
273 | if(!S_ISREG(path.st_mode)) { |
||
5 | office | 274 | fprintf(stderr, "Database file '%s' is not a file.\n", dbFile); |
2 | office | 275 | return 1; |
276 | } |
||
277 | |||
4 | office | 278 | Hunt(dbFile, argv[optind]); |
1 | office | 279 | |
280 | return 0; |
||
281 | } |