HuntnGather – Blame information for rev 13
?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 | /* |
||
3 | office | 50 | * Compare "name" and "needle" for equality. |
51 | */ |
||
4 | office | 52 | int compare(char *name, char *need) { |
3 | office | 53 | #if defined ___AmigaOS___ |
54 | ULONG size; |
||
55 | int success; |
||
56 | UBYTE *pattern; |
||
57 | |||
13 | office | 58 | strupr(need); |
59 | strupr(name); |
||
3 | office | 60 | |
13 | office | 61 | size = strlen(need) * 3; |
3 | office | 62 | |
9 | office | 63 | success = FALSE; |
64 | |||
3 | office | 65 | if(pattern = AllocVec(size, MEMF_ANY|MEMF_CLEAR)) { |
66 | |||
13 | office | 67 | if(ParsePatternNoCase(need, pattern, (LONG)size) > 0) { |
68 | success = MatchPatternNoCase(pattern, name); |
||
3 | office | 69 | |
9 | office | 70 | FreeVec(pattern); |
3 | office | 71 | |
72 | return success; |
||
73 | } |
||
4 | office | 74 | |
9 | office | 75 | FreeVec(pattern); |
3 | office | 76 | } |
77 | |||
4 | office | 78 | return success; |
3 | office | 79 | #else |
13 | office | 80 | int success; |
9 | office | 81 | |
13 | office | 82 | success = FALSE; |
9 | office | 83 | |
13 | office | 84 | success = (strstr(strupr(name), strupr(need)) != NULL); |
9 | office | 85 | |
86 | free(upe); |
||
87 | free(upn); |
||
88 | return success; |
||
3 | office | 89 | #endif |
90 | } |
||
91 | |||
92 | |||
93 | /* |
||
1 | office | 94 | * |
95 | * Search the database for a matching string. |
||
96 | */ |
||
4 | office | 97 | void SearchDatabase(char *dbFile, char* need) { |
1 | office | 98 | FILE *fp; |
99 | char *name; |
||
11 | office | 100 | int name_size; |
1 | office | 101 | char *path; |
11 | office | 102 | int path_size; |
1 | office | 103 | char c; |
104 | int i; |
||
105 | int side; |
||
106 | int match; |
||
107 | int total; |
||
108 | |||
109 | if((fp = fopen(dbFile, "r")) == NULL) { |
||
110 | fprintf(stderr, "Unable to open gather database for reading.\n"); |
||
111 | return; |
||
112 | } |
||
113 | |||
11 | office | 114 | name_size = NAME_BUF; |
115 | name = malloc(name_size * sizeof(char)); |
||
116 | path_size = PATH_BUF; |
||
117 | path = malloc(path_size * sizeof(char)); |
||
9 | office | 118 | |
1 | office | 119 | i = 0; |
120 | side = 0; |
||
121 | match = FALSE; |
||
122 | total = 0; |
||
9 | office | 123 | |
1 | office | 124 | while(run && fscanf(fp, "%c", &c) == 1) { |
125 | #if defined ___AmigaOS___ |
||
126 | // Check if CTRL+C was pressed and abort the program. |
||
127 | if(SetSignal(0L, SIGBREAKF_CTRL_C) & SIGBREAKF_CTRL_C) { |
||
2 | office | 128 | run = FALSE; |
1 | office | 129 | break; |
130 | } |
||
131 | #endif |
||
132 | |||
133 | switch(c) { |
||
134 | case '\n': |
||
135 | ++total; |
||
136 | if(match) { |
||
137 | fprintf(stdout, "%s\n", path); |
||
138 | match = FALSE; |
||
139 | } |
||
140 | if(name != NULL) { |
||
141 | free(name); |
||
11 | office | 142 | name_size = NAME_BUF; |
143 | name = malloc(name_size * sizeof(char)); |
||
1 | office | 144 | } |
145 | --side; |
||
146 | i = 0; |
||
147 | break; |
||
148 | case '\t': |
||
149 | // Case insensitive match. |
||
4 | office | 150 | if(compare(name, need)) { |
1 | office | 151 | match = TRUE; |
152 | } |
||
153 | if(path != NULL) { |
||
154 | free(path); |
||
11 | office | 155 | path_size = PATH_BUF; |
156 | path = malloc(path_size * sizeof(char)); |
||
1 | office | 157 | } |
158 | ++side; |
||
159 | i = 0; |
||
160 | break; |
||
161 | default: |
||
162 | switch(side) { |
||
163 | case 0: |
||
11 | office | 164 | if(strlen(name) == name_size) { |
165 | name_size = 1.5 * name_size; |
||
166 | name = realloc(name, name_size * sizeof(char)); |
||
167 | } |
||
168 | //name = realloc(name, (i + 1 + 1) * sizeof(char)); |
||
1 | office | 169 | name[i] = c; |
170 | name[i + 1] = '\0'; |
||
171 | break; |
||
172 | case 1: |
||
11 | office | 173 | if(strlen(path) == path_size) { |
174 | path_size = 1.5 * path_size; |
||
175 | path = realloc(path, path_size * sizeof(char)); |
||
176 | } |
||
177 | //path = realloc(path, (i + 1 + 1) * sizeof(char)); |
||
1 | office | 178 | path[i] = c; |
179 | path[i + 1] = '\0'; |
||
180 | break; |
||
181 | default: |
||
182 | fprintf(stderr, "Database corrupted.\n"); |
||
183 | break; |
||
184 | } |
||
185 | ++i; |
||
186 | break; |
||
187 | } |
||
188 | } |
||
189 | |||
9 | office | 190 | free(name); |
191 | free(path); |
||
192 | |||
1 | office | 193 | fclose(fp); |
194 | } |
||
195 | |||
2 | office | 196 | /* |
197 | * |
||
198 | * Search the database for the matching string. |
||
199 | */ |
||
4 | office | 200 | void Hunt(char *dbFile, char *need) { |
1 | office | 201 | // Search the database for the matching string. |
4 | office | 202 | SearchDatabase(dbFile, need); |
1 | office | 203 | } |
204 | |||
11 | office | 205 | void usage(char *name) { |
206 | fprintf(stdout, "Hunt & Gather - %s, a file index search tool. \n", name); |
||
207 | fprintf(stdout, " \n"); |
||
208 | fprintf(stdout, "SYNTAX: %s [-d DATABASE] PATTERN \n", name); |
||
209 | fprintf(stdout, " \n"); |
||
210 | fprintf(stdout, " -d DATABASE A path to a database generated by the \n"); |
||
211 | fprintf(stdout, " Gather tool that should be searched. \n"); |
||
212 | fprintf(stdout, " \n"); |
||
213 | fprintf(stdout, "PATTERN is an AmigaOS DOS pattern to match file names. \n"); |
||
214 | fprintf(stdout, " \n"); |
||
215 | fprintf(stdout, "(c) 2021 Wizardry and Steamworks, MIT. \n"); |
||
216 | } |
||
217 | |||
1 | office | 218 | int main(int argc, char **argv) { |
219 | int option; |
||
2 | office | 220 | char *dbFile; |
221 | struct stat path; |
||
1 | office | 222 | |
223 | // Bind handler to SIGINT. |
||
224 | signal(SIGINT, SignalHandler); |
||
225 | |||
2 | office | 226 | dbFile = DEFAULT_DATABASE_FILE; |
227 | while((option = getopt(argc, argv, "hd:")) != -1) { |
||
1 | office | 228 | switch(option) { |
2 | office | 229 | case 'd': |
230 | dbFile = optarg; |
||
231 | break; |
||
1 | office | 232 | case 'h': |
11 | office | 233 | usage(argv[0]); |
8 | office | 234 | return 0; |
1 | office | 235 | case '?': |
11 | office | 236 | fprintf(stderr, "Invalid option %c.\n", optopt);; |
1 | office | 237 | return 1; |
238 | } |
||
239 | } |
||
240 | |||
10 | office | 241 | if(optind >= argc) { |
11 | office | 242 | usage(argv[0]); |
1 | office | 243 | return 1; |
244 | } |
||
245 | |||
2 | office | 246 | stat(dbFile, &path); |
247 | if(!S_ISREG(path.st_mode)) { |
||
5 | office | 248 | fprintf(stderr, "Database file '%s' is not a file.\n", dbFile); |
2 | office | 249 | return 1; |
250 | } |
||
251 | |||
4 | office | 252 | Hunt(dbFile, argv[optind]); |
1 | office | 253 | |
254 | return 0; |
||
255 | } |