HuntnGather – Diff between revs 29 and 30
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1 | /////////////////////////////////////////////////////////////////////////// |
1 | /////////////////////////////////////////////////////////////////////////// |
|
2 | // Copyright (C) 2021 Wizardry and Steamworks - License: MIT // |
2 | // Copyright (C) 2021 Wizardry and Steamworks - License: MIT // |
|
3 | /////////////////////////////////////////////////////////////////////////// |
3 | /////////////////////////////////////////////////////////////////////////// |
|
4 | |
4 | |
|
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 | #if !defined ___AmigaOS___ |
8 | #if !defined ___AmigaOS___ |
|
9 | #include <dirent.h> |
9 | #include <dirent.h> |
|
10 | #include <sys/stat.h> |
10 | #include <sys/stat.h> |
|
11 | #include <signal.h> |
11 | #include <signal.h> |
|
12 | #endif |
12 | #endif |
|
13 | |
13 | |
|
14 | #include <sys/types.h> |
14 | #include <sys/types.h> |
|
15 | #include <sys/syslimits.h> |
15 | #include <sys/syslimits.h> |
|
16 | |
16 | |
|
17 | #if defined ___AmigaOS___ |
17 | #if defined ___AmigaOS___ |
|
18 | #include <proto/dos.h> |
18 | #include <proto/dos.h> |
|
19 | #include <proto/exec.h> |
19 | #include <proto/exec.h> |
|
20 | #include <proto/locale.h> |
20 | #include <proto/locale.h> |
|
21 | #endif |
21 | #endif |
|
22 | |
22 | |
|
23 | #if defined ___AsyncIO___ |
23 | #if defined ___AsyncIO___ |
|
24 | #include <asyncio.h> |
24 | #include <asyncio.h> |
|
25 | #endif |
25 | #endif |
|
26 | |
26 | |
|
27 | #include "StringStack.h" |
27 | #include "StringStack.h" |
|
28 | |
28 | |
|
29 | #if !defined ___HAVE_GETOPT___ |
29 | #if !defined ___HAVE_GETOPT___ |
|
30 | #include "getopt.h" |
30 | #include "getopt.h" |
|
31 | #endif |
31 | #endif |
|
32 | |
32 | |
|
33 | #define PROGRAM_VERSION "1.7.4" |
33 | #define PROGRAM_VERSION "1.7.4" |
|
34 | |
34 | |
|
35 | #if defined ___AmigaOS___ |
35 | #if defined ___AmigaOS___ |
|
36 | /*************************************************************************/ |
36 | /*************************************************************************/ |
|
37 | /* Version string used for querrying the program version. */ |
37 | /* Version string used for querrying the program version. */ |
|
38 | /*************************************************************************/ |
38 | /*************************************************************************/ |
|
39 | TEXT version_string[] = |
39 | TEXT version_string[] = |
|
40 | "\0$VER: Gather " PROGRAM_VERSION " "__DATE__" by Wizardry and Steamworks"; |
40 | "\0$VER: Gather " PROGRAM_VERSION " "__DATE__" by Wizardry and Steamworks"; |
|
41 | #endif |
41 | #endif |
|
42 | |
42 | |
|
43 | #if !defined TRUE |
43 | #if !defined TRUE |
|
44 | #define TRUE 1; |
44 | #define TRUE 1; |
|
45 | #endif |
45 | #endif |
|
46 | |
46 | |
|
47 | #if !defined FALSE |
47 | #if !defined FALSE |
|
48 | #define FALSE 0; |
48 | #define FALSE 0; |
|
49 | #endif |
49 | #endif |
|
50 | |
50 | |
|
51 | #define ASYNC_BUF 8192 |
51 | #define ASYNC_BUF 8192 |
|
52 | #define MAX_MEM 262144 |
52 | #define MAX_MEM 262144 |
|
53 | #define LINE_BUF 256 |
53 | #define LINE_BUF 256 |
|
54 | #define DEFAULT_DATABASE_FILE "S:gather.db" |
54 | #define DEFAULT_DATABASE_FILE "S:gather.db" |
|
55 | |
55 | |
|
56 | typedef struct { |
56 | typedef struct { |
|
57 | unsigned int dirs; |
57 | unsigned int dirs; |
|
58 | unsigned int files; |
58 | unsigned int files; |
|
59 | } stats; |
59 | } stats; |
|
60 | |
60 | |
|
61 | typedef struct { |
61 | typedef struct { |
|
62 | char *name; |
62 | char *name; |
|
63 | char *path; |
63 | char *path; |
|
64 | } dbEntry; |
64 | } dbEntry; |
|
65 | |
65 | |
|
66 | typedef struct { |
66 | typedef struct { |
|
67 | char **database; |
67 | char **database; |
|
68 | unsigned int count; |
68 | unsigned int count; |
|
69 | } dbArray; |
69 | } dbArray; |
|
70 | |
70 | |
|
71 | enum MODE { |
71 | enum MODE { |
|
72 | NONE, |
72 | NONE, |
|
73 | GATHER, |
73 | GATHER, |
|
74 | REMOVE, |
74 | REMOVE, |
|
75 | CREATE |
75 | CREATE |
|
76 | } operation; |
76 | } operation; |
|
77 | |
77 | |
|
78 | unsigned int run = TRUE; |
78 | unsigned int run = TRUE; |
|
79 | unsigned int verbose = TRUE; |
79 | unsigned int verbose = TRUE; |
|
80 | unsigned int maxmem = MAX_MEM; |
80 | unsigned int maxmem = MAX_MEM; |
|
81 | // Define global locale for string compare. |
81 | // Define global locale for string compare. |
|
82 | #if defined ___AmigaOS___ |
82 | #if defined ___AmigaOS___ |
|
83 | struct Locale *locale; |
83 | struct Locale *locale; |
|
84 | #endif |
84 | #endif |
|
85 | |
85 | |
|
86 | void SignalHandler(int sig) { |
86 | void SignalHandler(int sig) { |
|
87 | // Toggle the run flag to stop execution. |
87 | // Toggle the run flag to stop execution. |
|
88 | run = FALSE; |
88 | run = FALSE; |
|
89 | } |
89 | } |
|
90 | |
90 | |
|
91 | /* |
91 | /* |
|
92 | * |
92 | * |
|
93 | * Used for sorting database lines. |
93 | * Used for sorting database lines. |
|
94 | */ |
94 | */ |
|
95 | int QsortCompare(const void *a, const void *b) { |
95 | int QsortCompare(const void *a, const void *b) { |
|
96 | const char **p = (const char **)a; |
96 | const char **p = (const char **)a; |
|
97 | const char **q = (const char **)b; |
97 | const char **q = (const char **)b; |
|
98 | #if defined ___AmigaOS___ |
98 | #if defined ___AmigaOS___ |
|
99 | return StrnCmp(locale, (STRPTR)*p, (STRPTR)*q, -1, SC_ASCII); |
99 | return StrnCmp(locale, (STRPTR)*p, (STRPTR)*q, -1, SC_ASCII); |
|
100 | #else |
100 | #else |
|
101 | return strcmp(*p, *q); |
101 | return strcmp(*p, *q); |
|
102 | #endif |
102 | #endif |
|
103 | } |
103 | } |
|
104 | |
104 | |
|
105 | /* |
105 | /* |
|
106 | * |
106 | * |
|
107 | * Gets the absolute path to file by name. |
107 | * Gets the absolute path to file by name. |
|
108 | */ |
108 | */ |
|
109 | char *PathToAbsolute(char *path) { |
109 | char *PathToAbsolute(char *path) { |
|
110 | char *abs; |
110 | char *abs; |
|
111 | #if defined ___AmigaOS___ |
111 | #if defined ___AmigaOS___ |
|
112 | BPTR lock; |
112 | BPTR lock; |
|
113 | #endif |
113 | #endif |
|
114 | |
114 | |
|
115 | #if defined ___AmigaOS___ |
115 | #if defined ___AmigaOS___ |
|
116 | if((abs = malloc(PATH_MAX * sizeof(*abs))) == NULL) { |
116 | if((abs = malloc(PATH_MAX * sizeof(*abs))) == NULL) { |
|
117 | fprintf(stderr, "Memory allocation failure.\n"); |
117 | fprintf(stderr, "Memory allocation failure.\n"); |
|
118 | return NULL; |
118 | return NULL; |
|
119 | } |
119 | } |
|
120 | if((lock = Lock(path, SHARED_LOCK)) == 0) { |
120 | if((lock = Lock(path, SHARED_LOCK)) == 0) { |
|
121 | fprintf(stderr, "Lock on %s failed.\n", path); |
121 | fprintf(stderr, "Lock on %s failed.\n", path); |
|
122 | return NULL; |
122 | return NULL; |
|
123 | } |
123 | } |
|
124 | if(NameFromLock(lock, abs, PATH_MAX) == FALSE) { |
124 | if(NameFromLock(lock, abs, PATH_MAX) == FALSE) { |
|
125 | fprintf(stderr, "Lock on %s failed.\n", path); |
125 | fprintf(stderr, "Lock on %s failed.\n", path); |
|
126 | UnLock(lock); |
126 | UnLock(lock); |
|
127 | return NULL; |
127 | return NULL; |
|
128 | } |
128 | } |
|
129 | UnLock(lock); |
129 | UnLock(lock); |
|
130 | #else |
130 | #else |
|
131 | abs = realpath(path, NULL); |
131 | //abs = realpath(path, NULL); |
|
- | 132 | if((abs = malloc((strlen(path) + 1) * sizeof(*abs))) == NULL) { |
||
- | 133 | fprintf(stderr, "Memory allocation failure.\n"); |
||
- | 134 | return NULL; |
||
- | 135 | } |
||
- | 136 | sprintf(abs, "%s", path); |
||
132 | #endif |
137 | #endif |
|
133 | |
138 | |
|
134 | return abs; |
139 | return abs; |
|
135 | } |
140 | } |
|
136 | |
141 | |
|
137 | /* |
142 | /* |
|
138 | * |
143 | * |
|
139 | * Compares path parts for equality. |
144 | * Compares path parts for equality. |
|
140 | */ |
145 | */ |
|
141 | #if defined ___AmigaOS___ |
146 | #if defined ___AmigaOS___ |
|
142 | BOOL PathCompare(char *path, char *look) { |
147 | BOOL PathCompare(char *path, char *look) { |
|
143 | #else |
148 | #else |
|
144 | int PathCompare(char *path, char *look) { |
149 | int PathCompare(char *path, char *look) { |
|
145 | #endif |
150 | #endif |
|
146 | char *a; |
151 | char *a; |
|
147 | char *b; |
152 | char *b; |
|
148 | |
153 | |
|
149 | for(a = path, b = look; *a != '\0' && *b != '\0'; ++a, ++b) { |
154 | for(a = path, b = look; *a != '\0' && *b != '\0'; ++a, ++b) { |
|
150 | if(*b != '\0' && *a != *b) { |
155 | if(*b != '\0' && *a != *b) { |
|
151 | return FALSE; |
156 | return FALSE; |
|
152 | } |
157 | } |
|
153 | } |
158 | } |
|
154 | |
159 | |
|
155 | return *b == '\0'; |
160 | return *b == '\0'; |
|
156 | } |
161 | } |
|
157 | |
162 | |
|
158 | /* |
163 | /* |
|
159 | * |
164 | * |
|
160 | * Gets the size of a file by name. |
165 | * Gets the size of a file by name. |
|
161 | */ |
166 | */ |
|
162 | int GetFileSize(char *dbFile) { |
167 | int GetFileSize(char *dbFile) { |
|
163 | #if defined ___AsyncIO___ |
168 | #if defined ___AsyncIO___ |
|
164 | struct AsyncFile *fp; |
169 | struct AsyncFile *fp; |
|
165 | LONG size; |
170 | LONG size; |
|
166 | #else |
171 | #else |
|
167 | FILE *fp; |
172 | FILE *fp; |
|
168 | int size; |
173 | int size; |
|
169 | #endif |
174 | #endif |
|
170 | |
175 | |
|
171 | #if defined ___AsyncIO___ |
176 | #if defined ___AsyncIO___ |
|
172 | if((fp = OpenAsync(dbFile, MODE_READ, ASYNC_BUF)) == NULL) { |
177 | if((fp = OpenAsync(dbFile, MODE_READ, ASYNC_BUF)) == NULL) { |
|
173 | #else |
178 | #else |
|
174 | if((fp = fopen(dbFile, "r")) == NULL) { |
179 | if((fp = fopen(dbFile, "r")) == NULL) { |
|
175 | #endif |
180 | #endif |
|
176 | fprintf(stderr, "Unable to open '%s' for reading.\n", dbFile); |
181 | fprintf(stderr, "Unable to open '%s' for reading.\n", dbFile); |
|
177 | return -1; |
182 | return -1; |
|
178 | } |
183 | } |
|
179 | |
184 | |
|
180 | #if defined ___AsyncIO___ |
185 | #if defined ___AsyncIO___ |
|
181 | if(SeekAsync(fp, 0, MODE_END) == -1) { |
186 | if(SeekAsync(fp, 0, MODE_END) == -1) { |
|
182 | #else |
187 | #else |
|
183 | if(fseek(fp, 0L, SEEK_END) == 0) { |
188 | if(fseek(fp, 0L, SEEK_END) != 0) { |
|
184 | #endif |
189 | #endif |
|
185 | fprintf(stderr, "Seek in file %s failed.\n", dbFile); |
190 | fprintf(stderr, "Seek in file %s failed.\n", dbFile); |
|
186 | #if defined ___AsyncIO___ |
191 | #if defined ___AsyncIO___ |
|
187 | CloseAsync(fp); |
192 | CloseAsync(fp); |
|
188 | #else |
193 | #else |
|
189 | fclose(fp); |
194 | fclose(fp); |
|
190 | #endif |
195 | #endif |
|
191 | return -1; |
196 | return -1; |
|
192 | } |
197 | } |
|
193 | #if defined ___AsyncIO___ |
198 | #if defined ___AsyncIO___ |
|
194 | if((size = SeekAsync(fp, 0, MODE_CURRENT)) == -1) { |
199 | if((size = SeekAsync(fp, 0, MODE_CURRENT)) == -1) { |
|
195 | fprintf(stderr, "Seek in file %s failed.\n", dbFile); |
200 | fprintf(stderr, "Seek in file %s failed.\n", dbFile); |
|
196 | CloseAsync(fp); |
201 | CloseAsync(fp); |
|
197 | return -1; |
202 | return -1; |
|
198 | } |
203 | } |
|
199 | #else |
204 | #else |
|
200 | size = ftell(fp); |
205 | size = ftell(fp); |
|
201 | #endif |
206 | #endif |
|
202 | |
207 | |
|
203 | #if defined ___AsyncIO___ |
208 | #if defined ___AsyncIO___ |
|
204 | CloseAsync(fp); |
209 | CloseAsync(fp); |
|
205 | #else |
210 | #else |
|
206 | fclose(fp); |
211 | fclose(fp); |
|
207 | #endif |
212 | #endif |
|
208 | |
213 | |
|
209 | return size; |
214 | return size; |
|
210 | } |
215 | } |
|
211 | |
216 | |
|
212 | /* |
217 | /* |
|
213 | * |
218 | * |
|
214 | * Counts the lines of a file. |
219 | * Counts the lines of a file. |
|
215 | */ |
220 | */ |
|
216 | int CountFileLines(char *dbFile) { |
221 | int CountFileLines(char *dbFile) { |
|
217 | #if defined ___AsyncIO___ |
222 | #if defined ___AsyncIO___ |
|
218 | struct AsyncFile *fp; |
223 | struct AsyncFile *fp; |
|
219 | LONG c; |
224 | LONG c; |
|
220 | #else |
225 | #else |
|
221 | FILE *fp; |
226 | FILE *fp; |
|
222 | char c; |
227 | char c; |
|
223 | #endif |
228 | #endif |
|
224 | int lines; |
229 | int lines; |
|
225 | |
230 | |
|
226 | #if defined ___AsyncIO___ |
231 | #if defined ___AsyncIO___ |
|
227 | if((fp = OpenAsync(dbFile, MODE_READ, ASYNC_BUF)) == NULL) { |
232 | if((fp = OpenAsync(dbFile, MODE_READ, ASYNC_BUF)) == NULL) { |
|
228 | #else |
233 | #else |
|
229 | if((fp = fopen(dbFile, "r")) == NULL) { |
234 | if((fp = fopen(dbFile, "r")) == NULL) { |
|
230 | #endif |
235 | #endif |
|
231 | fprintf(stderr, "Unable to open '%s' for reading.\n", dbFile); |
236 | fprintf(stderr, "Unable to open '%s' for reading.\n", dbFile); |
|
232 | return -1; |
237 | return -1; |
|
233 | } |
238 | } |
|
234 | |
239 | |
|
235 | lines = 0; |
240 | lines = 0; |
|
- | 241 | if(verbose) { |
||
- | 242 | fprintf(stdout, "Lines in '%s' so far: %d\r", dbFile, lines); |
||
- | 243 | } |
||
- | 244 | |
||
236 | #if defined ___AsyncIO___ |
245 | #if defined ___AsyncIO___ |
|
237 | while(run && (c = ReadCharAsync(fp)) != -1) { |
246 | while(run && (c = ReadCharAsync(fp)) != -1) { |
|
238 | #else |
247 | #else |
|
239 | while(run && fscanf(fp, "%c", &c) == 1) { |
248 | while(run && fscanf(fp, "%c", &c) == 1) { |
|
240 | #endif |
249 | #endif |
|
241 | #if defined ___AmigaOS___ |
250 | #if defined ___AmigaOS___ |
|
242 | // Check if CTRL+C was pressed and abort the program. |
251 | // Check if CTRL+C was pressed and abort the program. |
|
243 | if(SetSignal(0L, SIGBREAKF_CTRL_C) & SIGBREAKF_CTRL_C) { |
252 | if(SetSignal(0L, SIGBREAKF_CTRL_C) & SIGBREAKF_CTRL_C) { |
|
244 | run = FALSE; |
253 | run = FALSE; |
|
245 | continue; |
254 | continue; |
|
246 | } |
255 | } |
|
247 | #endif |
256 | #endif |
|
248 | switch(c) { |
257 | switch(c) { |
|
249 | case '\n': |
258 | case '\n': |
|
250 | ++lines; |
259 | ++lines; |
|
- | 260 | |
||
- | 261 | if(verbose) { |
||
- | 262 | fprintf(stdout, "Lines in '%s' so far: %d\r", dbFile, lines); |
||
- | 263 | } |
||
251 | break; |
264 | break; |
|
252 | } |
265 | } |
|
253 | } |
266 | } |
|
254 | |
267 | |
|
255 | #if defined ___AsyncIO___ |
268 | #if defined ___AsyncIO___ |
|
256 | CloseAsync(fp); |
269 | CloseAsync(fp); |
|
257 | #else |
270 | #else |
|
258 | fclose(fp); |
271 | fclose(fp); |
|
259 | #endif |
272 | #endif |
|
- | 273 | |
||
- | 274 | if(verbose) { |
||
- | 275 | fprintf(stdout, "\n"); |
||
- | 276 | } |
||
260 | |
277 | |
|
261 | return lines; |
278 | return lines; |
|
262 | } |
279 | } |
|
263 | |
280 | |
|
264 | /* |
281 | /* |
|
265 | * |
282 | * |
|
266 | * Creates a temporary file and returns its name. |
283 | * Creates a temporary file and returns its name. |
|
267 | */ |
284 | */ |
|
268 | char *CreateTemporaryFile(void) { |
285 | char *CreateTemporaryFile(void) { |
|
269 | char *name; |
286 | char *name; |
|
270 | |
287 | |
|
271 | name = tmpnam(NULL); |
288 | name = tmpnam(NULL); |
|
272 | |
289 | |
|
273 | return name; |
290 | return name; |
|
274 | } |
291 | } |
|
275 | |
292 | |
|
276 | /* |
293 | /* |
|
277 | * |
294 | * |
|
278 | * Create multiple temporary files and return their names. |
295 | * Create multiple temporary files and return their names. |
|
279 | */ |
296 | */ |
|
280 | char **CreateTemporaryFiles(int files) { |
297 | char **CreateTemporaryFiles(int files) { |
|
281 | char **tmpNames; |
298 | char **tmpNames; |
|
282 | int count; |
299 | int count; |
|
283 | |
300 | |
|
284 | if((tmpNames = malloc(files * sizeof(*tmpNames))) == NULL) { |
301 | if((tmpNames = malloc(files * sizeof(*tmpNames))) == NULL) { |
|
285 | fprintf(stderr, "Memory allocation failure.\n"); |
302 | fprintf(stderr, "Memory allocation failure.\n"); |
|
286 | return NULL; |
303 | return NULL; |
|
287 | } |
304 | } |
|
288 | |
305 | |
|
289 | if(verbose) { |
306 | if(verbose) { |
|
290 | fprintf(stdout, "Creating temporary files...\r"); |
307 | fprintf(stdout, "Creating temporary files...\r"); |
|
291 | } |
308 | } |
|
292 | |
309 | |
|
293 | count = files; |
310 | count = files; |
|
294 | while(run && --count > -1) { |
311 | while(run && --count > -1) { |
|
295 | #if defined ___AmigaOS___ |
312 | #if defined ___AmigaOS___ |
|
296 | // Check if CTRL+C was pressed and abort the program. |
313 | // Check if CTRL+C was pressed and abort the program. |
|
297 | if(SetSignal(0L, SIGBREAKF_CTRL_C) & SIGBREAKF_CTRL_C) { |
314 | if(SetSignal(0L, SIGBREAKF_CTRL_C) & SIGBREAKF_CTRL_C) { |
|
298 | run = FALSE; |
315 | run = FALSE; |
|
299 | continue; |
316 | continue; |
|
300 | } |
317 | } |
|
301 | #endif |
318 | #endif |
|
302 | tmpNames[count] = CreateTemporaryFile(); |
319 | tmpNames[count] = CreateTemporaryFile(); |
|
303 | |
320 | |
|
304 | if(verbose) { |
321 | if(verbose) { |
|
305 | fprintf(stdout, "Creating temporary files: %d%%\r", 100 - (int)(((float)count / files) * 100.0)); |
322 | fprintf(stdout, "Creating temporary files: %d%%\r", 100 - (int)(((float)count / files) * 100.0)); |
|
306 | } |
323 | } |
|
307 | } |
324 | } |
|
308 | |
325 | |
|
309 | if(verbose) { |
326 | if(verbose) { |
|
310 | fprintf(stdout, "\n"); |
327 | fprintf(stdout, "\n"); |
|
311 | } |
328 | } |
|
312 | |
329 | |
|
313 | return tmpNames; |
330 | return tmpNames; |
|
314 | } |
331 | } |
|
315 | |
332 | |
|
316 | |
333 | |
|
317 | /* |
334 | /* |
|
318 | * |
335 | * |
|
319 | * Skips a line in a file. |
336 | * Skips a line in a file. |
|
320 | */ |
337 | */ |
|
321 | #if defined ___AsyncIO___ |
338 | #if defined ___AsyncIO___ |
|
322 | void SkipLine(struct AsyncFile *fp) { |
339 | void SkipLine(struct AsyncFile *fp) { |
|
323 | LONG c; |
340 | LONG c; |
|
324 | while(run && (c = ReadCharAsync(fp)) != -1) { |
341 | while(run && (c = ReadCharAsync(fp)) != -1) { |
|
325 | #else |
342 | #else |
|
326 | void SkipLine(FILE *fp) { |
343 | void SkipLine(FILE *fp) { |
|
327 | char c; |
344 | char c; |
|
328 | while(run && fscanf(fp, "%c", &c) == 1) { |
345 | while(run && fscanf(fp, "%c", &c) == 1) { |
|
329 | #endif |
346 | #endif |
|
330 | #if defined ___AmigaOS___ |
347 | #if defined ___AmigaOS___ |
|
331 | // Check if CTRL+C was pressed and abort the program. |
348 | // Check if CTRL+C was pressed and abort the program. |
|
332 | if(SetSignal(0L, SIGBREAKF_CTRL_C) & SIGBREAKF_CTRL_C) { |
349 | if(SetSignal(0L, SIGBREAKF_CTRL_C) & SIGBREAKF_CTRL_C) { |
|
333 | run = FALSE; |
350 | run = FALSE; |
|
334 | continue; |
351 | continue; |
|
335 | } |
352 | } |
|
336 | #endif |
353 | #endif |
|
337 | switch(c) { |
354 | switch(c) { |
|
338 | case '\n': |
355 | case '\n': |
|
339 | return; |
356 | return; |
|
340 | } |
357 | } |
|
341 | } |
358 | } |
|
342 | } |
359 | } |
|
343 | |
360 | |
|
344 | /* |
361 | /* |
|
345 | * |
362 | * |
|
346 | * Peeks at a line from a file. |
363 | * Peeks at a line from a file. |
|
347 | */ |
364 | */ |
|
348 | #if defined ___AsyncIO___ |
365 | #if defined ___AsyncIO___ |
|
349 | char *PeekLine(struct AsyncFile *fp) { |
366 | char *PeekLine(struct AsyncFile *fp) { |
|
350 | LONG c; |
367 | LONG c; |
|
351 | #else |
368 | #else |
|
352 | char *PeekLine(FILE *fp) { |
369 | char *PeekLine(FILE *fp) { |
|
353 | char c; |
370 | char c; |
|
354 | #endif |
371 | #endif |
|
355 | char *line; |
372 | char *line; |
|
356 | unsigned int size; |
373 | unsigned int size; |
|
357 | int i; |
374 | int i; |
|
358 | |
375 | |
|
359 | size = LINE_BUF; |
376 | size = LINE_BUF; |
|
360 | if((line = malloc(size * sizeof(*line))) == NULL) { |
377 | if((line = malloc(size * sizeof(*line))) == NULL) { |
|
361 | fprintf(stderr, "Memory allocation failure.\n"); |
378 | fprintf(stderr, "Memory allocation failure.\n"); |
|
362 | return NULL; |
379 | return NULL; |
|
363 | } |
380 | } |
|
364 | |
381 | |
|
365 | i = 0; |
382 | i = 0; |
|
366 | #if defined ___AsyncIO___ |
383 | #if defined ___AsyncIO___ |
|
367 | while(run && (c = ReadCharAsync(fp)) != -1) { |
384 | while(run && (c = ReadCharAsync(fp)) != -1) { |
|
368 | #else |
385 | #else |
|
369 | while(run && fscanf(fp, "%c", &c) == 1) { |
386 | while(run && fscanf(fp, "%c", &c) == 1) { |
|
370 | #endif |
387 | #endif |
|
371 | #if defined ___AmigaOS___ |
388 | #if defined ___AmigaOS___ |
|
372 | // Check if CTRL+C was pressed and abort the program. |
389 | // Check if CTRL+C was pressed and abort the program. |
|
373 | if(SetSignal(0L, SIGBREAKF_CTRL_C) & SIGBREAKF_CTRL_C) { |
390 | if(SetSignal(0L, SIGBREAKF_CTRL_C) & SIGBREAKF_CTRL_C) { |
|
374 | run = FALSE; |
391 | run = FALSE; |
|
375 | continue; |
392 | continue; |
|
376 | } |
393 | } |
|
377 | #endif |
394 | #endif |
|
378 | switch(c) { |
395 | switch(c) { |
|
379 | case '\n': |
396 | case '\n': |
|
380 | // Rewind the file by the number of read characters. |
397 | // Rewind the file by the number of read characters. |
|
381 | #if defined ___AsyncIO___ |
398 | #if defined ___AsyncIO___ |
|
382 | if(SeekAsync(fp, -(i + 1), MODE_CURRENT) == -1) { |
399 | if(SeekAsync(fp, -(i + 1), MODE_CURRENT) == -1) { |
|
383 | fprintf(stderr, "Could not seek in file.\n"); |
400 | fprintf(stderr, "Could not seek in file.\n"); |
|
384 | free(line); |
401 | free(line); |
|
385 | return NULL; |
402 | return NULL; |
|
386 | } |
403 | } |
|
387 | #else |
404 | #else |
|
388 | fseek(fp, -(i + 1), SEEK_CUR); |
405 | if(fseek(fp, -(i + 1), SEEK_CUR) != 0) { |
|
- | 406 | fprintf(stderr, "Could not seek in file.\n"); |
||
- | 407 | free(line); |
||
- | 408 | return NULL; |
||
- | 409 | } |
||
389 | #endif |
410 | #endif |
|
390 | return line; |
411 | return line; |
|
391 | default: |
412 | default: |
|
392 | if(strlen(line) == size) { |
413 | if(strlen(line) == size) { |
|
393 | size = size * 1.5; |
414 | size = size * 1.5; |
|
394 | line = realloc(line, size * sizeof(*line)); |
415 | line = realloc(line, size * sizeof(*line)); |
|
395 | } |
416 | } |
|
396 | line[i] = c; |
417 | line[i] = c; |
|
397 | line[i + 1] = '\0'; |
418 | line[i + 1] = '\0'; |
|
398 | break; |
419 | break; |
|
399 | } |
420 | } |
|
400 | ++i; |
421 | ++i; |
|
401 | } |
422 | } |
|
402 | |
423 | |
|
403 | return NULL; |
424 | return NULL; |
|
404 | } |
425 | } |
|
405 | |
426 | |
|
406 | /* |
427 | /* |
|
407 | * |
428 | * |
|
408 | * Read a line from a file. |
429 | * Read a line from a file. |
|
409 | */ |
430 | */ |
|
410 | #if defined ___AsyncIO___ |
431 | #if defined ___AsyncIO___ |
|
411 | char *ReadLine(struct AsyncFile *fp) { |
432 | char *ReadLine(struct AsyncFile *fp) { |
|
412 | LONG c; |
433 | LONG c; |
|
413 | #else |
434 | #else |
|
414 | char *ReadLine(FILE *fp) { |
435 | char *ReadLine(FILE *fp) { |
|
415 | char c; |
436 | char c; |
|
416 | #endif |
437 | #endif |
|
417 | char *line; |
438 | char *line; |
|
418 | unsigned int size; |
439 | unsigned int size; |
|
419 | unsigned int i; |
440 | unsigned int i; |
|
420 | |
441 | |
|
421 | size = LINE_BUF; |
442 | size = LINE_BUF; |
|
422 | if((line = malloc(size * sizeof(*line))) == NULL) { |
443 | if((line = malloc(size * sizeof(*line))) == NULL) { |
|
423 | fprintf(stderr, "Memory allication failure.\n"); |
444 | fprintf(stderr, "Memory allication failure.\n"); |
|
424 | return NULL; |
445 | return NULL; |
|
425 | } |
446 | } |
|
426 | |
447 | |
|
427 | i = 0; |
448 | i = 0; |
|
428 | #if defined ___AsyncIO___ |
449 | #if defined ___AsyncIO___ |
|
429 | while(run && (c = ReadCharAsync(fp)) != -1) { |
450 | while(run && (c = ReadCharAsync(fp)) != -1) { |
|
430 | #else |
451 | #else |
|
431 | while(run && fscanf(fp, "%c", &c) == 1) { |
452 | while(run && fscanf(fp, "%c", &c) == 1) { |
|
432 | #endif |
453 | #endif |
|
433 | #if defined ___AmigaOS___ |
454 | #if defined ___AmigaOS___ |
|
434 | // Check if CTRL+C was pressed and abort the program. |
455 | // Check if CTRL+C was pressed and abort the program. |
|
435 | if(SetSignal(0L, SIGBREAKF_CTRL_C) & SIGBREAKF_CTRL_C) { |
456 | if(SetSignal(0L, SIGBREAKF_CTRL_C) & SIGBREAKF_CTRL_C) { |
|
436 | run = FALSE; |
457 | run = FALSE; |
|
437 | continue; |
458 | continue; |
|
438 | } |
459 | } |
|
439 | #endif |
460 | #endif |
|
440 | switch(c) { |
461 | switch(c) { |
|
441 | case '\n': |
462 | case '\n': |
|
442 | return line; |
463 | return line; |
|
443 | default: |
464 | default: |
|
444 | if(strlen(line) == size) { |
465 | if(strlen(line) == size) { |
|
445 | size = size * 1.5; |
466 | size = size * 1.5; |
|
446 | line = realloc(line, size * sizeof(*line)); |
467 | line = realloc(line, size * sizeof(*line)); |
|
447 | } |
468 | } |
|
448 | line[i] = c; |
469 | line[i] = c; |
|
449 | line[i + 1] = '\0'; |
470 | line[i + 1] = '\0'; |
|
450 | break; |
471 | break; |
|
451 | } |
472 | } |
|
452 | ++i; |
473 | ++i; |
|
453 | } |
474 | } |
|
454 | |
475 | |
|
455 | return NULL; |
476 | return NULL; |
|
456 | } |
477 | } |
|
457 | |
478 | |
|
458 | /* |
479 | /* |
|
459 | * |
480 | * |
|
460 | * Delete a file. |
481 | * Delete a file. |
|
461 | */ |
482 | */ |
|
462 | #if defined ___AmigaOS___ |
483 | #if defined ___AmigaOS___ |
|
463 | BOOL RemoveFile(char *name) { |
484 | BOOL RemoveFile(char *name) { |
|
464 | return DeleteFile(name); |
485 | return DeleteFile(name); |
|
465 | #else |
486 | #else |
|
466 | int RemoveFile(char *name) { |
487 | int RemoveFile(char *name) { |
|
467 | return remove(name) == 0; |
488 | return remove(name) == 0; |
|
468 | #endif |
489 | #endif |
|
469 | } |
490 | } |
|
470 | |
491 | |
|
471 | /* |
492 | /* |
|
472 | * |
493 | * |
|
473 | * Deletes files. |
494 | * Deletes files. |
|
474 | */ |
495 | */ |
|
475 | void RemoveFiles(char **names, int count) { |
496 | void RemoveFiles(char **names, int count) { |
|
476 | unsigned int i; |
497 | unsigned int i; |
|
477 | for(i = 0; i < count; ++i) { |
498 | for(i = 0; i < count; ++i) { |
|
478 | if(RemoveFile(names[i]) == FALSE) { |
499 | if(RemoveFile(names[i]) == FALSE) { |
|
479 | fprintf(stderr, "Unable to remove %s...\n", names[i]); |
500 | fprintf(stderr, "Unable to remove %s...\n", names[i]); |
|
480 | continue; |
501 | continue; |
|
481 | } |
502 | } |
|
482 | fprintf(stderr, "Removing file: %s\n", names[i]); |
503 | fprintf(stderr, "Removing file: %s\n", names[i]); |
|
483 | } |
504 | } |
|
484 | } |
505 | } |
|
485 | |
506 | |
|
486 | /* |
507 | /* |
|
487 | * |
508 | * |
|
488 | * Copies a file to another file by name. |
509 | * Copies a file to another file by name. |
|
489 | */ |
510 | */ |
|
490 | void CopyFile(char *a, char *b) { |
511 | void CopyFile(char *a, char *b) { |
|
491 | #if defined ___AsyncIO___ |
512 | #if defined ___AsyncIO___ |
|
492 | struct AsyncFile *ap; |
513 | struct AsyncFile *ap; |
|
493 | struct AsyncFile *bp; |
514 | struct AsyncFile *bp; |
|
494 | LONG c; |
515 | LONG c; |
|
495 | #else |
516 | #else |
|
496 | FILE *ap; |
517 | FILE *ap; |
|
497 | FILE *bp; |
518 | FILE *bp; |
|
498 | char c; |
519 | char c; |
|
499 | #endif |
520 | #endif |
|
500 | |
- | ||
501 | |
521 | |
|
502 | // Open database file for writing. |
522 | // Open database file for writing. |
|
503 | #if defined ___AsyncIO___ |
523 | #if defined ___AsyncIO___ |
|
504 | if((ap = OpenAsync(a, MODE_READ, ASYNC_BUF)) == NULL) { |
524 | if((ap = OpenAsync(a, MODE_READ, ASYNC_BUF)) == NULL) { |
|
505 | #else |
525 | #else |
|
506 | if((ap = fopen(a, "r")) == NULL) { |
526 | if((ap = fopen(a, "r")) == NULL) { |
|
507 | #endif |
527 | #endif |
|
508 | fprintf(stderr, "Unable to open '%s' for reading.\n", a); |
528 | fprintf(stderr, "Unable to open '%s' for reading.\n", a); |
|
509 | return; |
529 | return; |
|
510 | } |
530 | } |
|
511 | |
531 | |
|
512 | // Open temporary file for reading. |
532 | // Open temporary file for reading. |
|
513 | #if defined ___AsyncIO___ |
533 | #if defined ___AsyncIO___ |
|
514 | if((bp = OpenAsync(b, MODE_WRITE, ASYNC_BUF)) == NULL) { |
534 | if((bp = OpenAsync(b, MODE_WRITE, ASYNC_BUF)) == NULL) { |
|
515 | #else |
535 | #else |
|
516 | if((bp = fopen(b, "w+")) == NULL) { |
536 | if((bp = fopen(b, "w")) == NULL) { |
|
517 | #endif |
537 | #endif |
|
518 | fprintf(stderr, "Unable to open file '%s' for writing.\n", b); |
538 | fprintf(stderr, "Unable to open file '%s' for writing.\n", b); |
|
519 | |
539 | |
|
520 | // Close database file. |
540 | // Close database file. |
|
521 | #if defined ___AsyncIO___ |
541 | #if defined ___AsyncIO___ |
|
522 | CloseAsync(ap); |
542 | CloseAsync(ap); |
|
523 | #else |
543 | #else |
|
524 | fclose(ap); |
544 | fclose(ap); |
|
525 | #endif |
545 | #endif |
|
526 | |
546 | |
|
527 | return; |
547 | return; |
|
528 | } |
548 | } |
|
529 | |
549 | |
|
530 | #if defined ___AsyncIO___ |
550 | #if defined ___AsyncIO___ |
|
531 | while(run && (c = ReadCharAsync(ap)) != -1) { |
551 | while(run && (c = ReadCharAsync(ap)) != -1) { |
|
532 | #else |
552 | #else |
|
533 | while(run && fscanf(ap, "%c", &c) == 1) { |
553 | while(run && fscanf(ap, "%c", &c) == 1) { |
|
534 | #endif |
554 | #endif |
|
535 | #if defined ___AmigaOS___ |
555 | #if defined ___AmigaOS___ |
|
536 | // Check if CTRL+C was pressed and abort the program. |
556 | // Check if CTRL+C was pressed and abort the program. |
|
537 | if(SetSignal(0L, SIGBREAKF_CTRL_C) & SIGBREAKF_CTRL_C) { |
557 | if(SetSignal(0L, SIGBREAKF_CTRL_C) & SIGBREAKF_CTRL_C) { |
|
538 | run = FALSE; |
558 | run = FALSE; |
|
539 | continue; |
559 | continue; |
|
540 | } |
560 | } |
|
541 | #endif |
561 | #endif |
|
542 | #if defined ___AsyncIO___ |
562 | #if defined ___AsyncIO___ |
|
543 | if(WriteCharAsync(bp, (UBYTE)c) != 1) { |
563 | if(WriteCharAsync(bp, (UBYTE)c) != 1) { |
|
544 | #else |
564 | #else |
|
545 | if(fprintf(bp, "%c", c) != 1) { |
565 | if(fprintf(bp, "%c", c) != 1) { |
|
546 | #endif |
566 | #endif |
|
547 | fprintf(stderr, "Unable to write to '%s'.\n", b); |
567 | fprintf(stderr, "Unable to write to '%s'.\n", b); |
|
548 | break; |
568 | break; |
|
549 | } |
569 | } |
|
550 | } |
570 | } |
|
551 | |
571 | |
|
552 | #if defined ___AsyncIO___ |
572 | #if defined ___AsyncIO___ |
|
553 | CloseAsync(ap); |
573 | CloseAsync(ap); |
|
554 | CloseAsync(bp); |
574 | CloseAsync(bp); |
|
555 | #else |
575 | #else |
|
556 | fclose(ap); |
576 | fclose(ap); |
|
557 | fclose(bp); |
577 | fclose(bp); |
|
558 | #endif |
578 | #endif |
|
559 | } |
579 | } |
|
560 | |
580 | |
|
561 | /* |
581 | /* |
|
562 | * |
582 | * |
|
563 | * Write lines to a file. |
583 | * Write lines to a file. |
|
564 | */ |
584 | */ |
|
565 | void WriteLinesToFile(char *dbFile, char **lines, unsigned int count) { |
585 | void WriteLinesToFile(char *dbFile, char **lines, unsigned int count) { |
|
566 | #if defined ___AsyncIO___ |
586 | #if defined ___AsyncIO___ |
|
567 | struct AsyncFile *fp; |
587 | struct AsyncFile *fp; |
|
568 | #else |
588 | #else |
|
569 | FILE *fp; |
589 | FILE *fp; |
|
570 | #endif |
590 | #endif |
|
571 | int i; |
591 | unsigned int i; |
|
572 | char *rem; |
592 | char *rem; |
|
573 | |
593 | |
|
574 | // Write the database lines back to the database. |
594 | // Write the database lines back to the database. |
|
575 | #if defined ___AsyncIO___ |
595 | #if defined ___AsyncIO___ |
|
576 | if((fp = OpenAsync(dbFile, MODE_WRITE, ASYNC_BUF)) == NULL) { |
596 | if((fp = OpenAsync(dbFile, MODE_WRITE, ASYNC_BUF)) == NULL) { |
|
577 | #else |
597 | #else |
|
578 | if((fp = fopen(dbFile, "w")) == NULL) { |
598 | if((fp = fopen(dbFile, "w")) == NULL) { |
|
579 | #endif |
599 | #endif |
|
580 | fprintf(stderr, "Unable to open '%s' for writing.\n", dbFile); |
600 | fprintf(stderr, "Unable to open '%s' for writing.\n", dbFile); |
|
581 | return; |
601 | return; |
|
582 | } |
602 | } |
|
583 | |
603 | |
|
584 | rem = NULL; |
604 | rem = NULL; |
|
585 | for(i = 0; i < count; ++i) { |
605 | for(i = 0; i < count; ++i) { |
|
586 | #if defined ___AmigaOS___ |
606 | #if defined ___AmigaOS___ |
|
587 | // Check if CTRL+C was pressed and abort the program. |
607 | // Check if CTRL+C was pressed and abort the program. |
|
588 | if(SetSignal(0L, SIGBREAKF_CTRL_C) & SIGBREAKF_CTRL_C) { |
608 | if(SetSignal(0L, SIGBREAKF_CTRL_C) & SIGBREAKF_CTRL_C) { |
|
589 | run = FALSE; |
609 | run = FALSE; |
|
590 | continue; |
610 | continue; |
|
591 | } |
611 | } |
|
592 | #endif |
612 | #endif |
|
593 | |
613 | |
|
594 | if(rem != NULL) { |
614 | if(rem != NULL) { |
|
595 | #if defined ___AmigaOS___ |
615 | #if defined ___AmigaOS___ |
|
596 | if(StrnCmp(locale, lines[i], rem, -1, SC_ASCII) == 0) { |
616 | if(StrnCmp(locale, lines[i], rem, -1, SC_ASCII) == 0) { |
|
597 | #else |
617 | #else |
|
598 | if(strcmp(lines[i], rem) == 0) { |
618 | if(strcmp(lines[i], rem) == 0) { |
|
599 | #endif |
619 | #endif |
|
600 | continue; |
620 | continue; |
|
601 | } |
621 | } |
|
602 | } |
622 | } |
|
603 | |
623 | |
|
604 | #if defined ___AsyncIO___ |
624 | #if defined ___AsyncIO___ |
|
605 | WriteAsync(fp, lines[i], (LONG)strlen(lines[i])); |
625 | WriteAsync(fp, lines[i], (LONG)strlen(lines[i])); |
|
606 | WriteAsync(fp, "\n", 1); |
626 | WriteAsync(fp, "\n", 1); |
|
607 | #else |
627 | #else |
|
608 | fprintf(fp, "%s\n", lines[i]); |
628 | fprintf(fp, "%s\n", lines[i]); |
|
609 | #endif |
629 | #endif |
|
610 | |
630 | |
|
611 | if(rem != NULL) { |
631 | if(rem != NULL) { |
|
612 | free(rem); |
632 | free(rem); |
|
613 | } |
633 | } |
|
614 | |
634 | |
|
615 | rem = malloc(strlen(lines[i]) + 1); |
635 | rem = malloc(strlen(lines[i]) + 1); |
|
616 | sprintf(rem, "%s", lines[i]); |
636 | sprintf(rem, "%s", lines[i]); |
|
617 | } |
637 | } |
|
618 | |
638 | |
|
619 | #if defined ___AsyncIO___ |
639 | #if defined ___AsyncIO___ |
|
620 | CloseAsync(fp); |
640 | CloseAsync(fp); |
|
621 | #else |
641 | #else |
|
622 | fclose(fp); |
642 | fclose(fp); |
|
623 | #endif |
643 | #endif |
|
624 | } |
644 | } |
|
625 | |
645 | |
|
626 | /* |
646 | /* |
|
627 | * |
647 | * |
|
628 | * Create a database entry from a line of text. |
648 | * Create a database entry from a line of text. |
|
629 | */ |
649 | */ |
|
630 | dbEntry* CreateDataseEntry(char *line) { |
650 | dbEntry* CreateDataseEntry(char *line) { |
|
631 | dbEntry *entry; |
651 | dbEntry *entry; |
|
632 | char *ptr; |
652 | char *ptr; |
|
633 | unsigned int side; |
653 | unsigned int side; |
|
634 | unsigned int i; |
654 | unsigned int i; |
|
635 | unsigned int j; |
655 | unsigned int j; |
|
636 | |
656 | |
|
637 | if((entry = malloc(1 * sizeof(*entry))) == NULL) { |
657 | if((entry = malloc(1 * sizeof(*entry))) == NULL) { |
|
638 | fprintf(stderr, "Memory allocation failure.\n"); |
658 | fprintf(stderr, "Memory allocation failure.\n"); |
|
639 | return NULL; |
659 | return NULL; |
|
640 | } |
660 | } |
|
641 | |
661 | |
|
642 | if((entry->name = malloc(strlen(line) * sizeof(*entry->name))) == NULL) { |
662 | if((entry->name = malloc(strlen(line) * sizeof(*entry->name))) == NULL) { |
|
643 | fprintf(stderr, "Memory allocation failure.\n"); |
663 | fprintf(stderr, "Memory allocation failure.\n"); |
|
644 | return NULL; |
664 | return NULL; |
|
645 | } |
665 | } |
|
646 | |
666 | |
|
647 | if((entry->path = malloc(strlen(line) * sizeof(*entry->path))) == NULL) { |
667 | if((entry->path = malloc(strlen(line) * sizeof(*entry->path))) == NULL) { |
|
648 | fprintf(stderr, "Memory allocation failure.\n"); |
668 | fprintf(stderr, "Memory allocation failure.\n"); |
|
649 | return NULL; |
669 | return NULL; |
|
650 | } |
670 | } |
|
651 | |
671 | |
|
652 | for(ptr = line, side = 0, i = 0, j = 0; run && *ptr != '\0'; ++ptr) { |
672 | for(ptr = line, side = 0, i = 0, j = 0; run && *ptr != '\0'; ++ptr) { |
|
653 | #if defined ___AmigaOS___ |
673 | #if defined ___AmigaOS___ |
|
654 | // Check if CTRL+C was pressed and abort the program. |
674 | // Check if CTRL+C was pressed and abort the program. |
|
655 | if(SetSignal(0L, SIGBREAKF_CTRL_C) & SIGBREAKF_CTRL_C) { |
675 | if(SetSignal(0L, SIGBREAKF_CTRL_C) & SIGBREAKF_CTRL_C) { |
|
656 | run = FALSE; |
676 | run = FALSE; |
|
657 | continue; |
677 | continue; |
|
658 | } |
678 | } |
|
659 | #endif |
679 | #endif |
|
660 | switch(*ptr) { |
680 | switch(*ptr) { |
|
661 | case '\t': |
681 | case '\t': |
|
662 | entry->name[i] = '\0'; |
682 | entry->name[i] = '\0'; |
|
663 | ++side; |
683 | ++side; |
|
664 | break; |
684 | break; |
|
665 | case '\n': |
685 | case '\n': |
|
666 | entry->path[j] = '\0'; |
686 | entry->path[j] = '\0'; |
|
667 | return entry; |
687 | return entry; |
|
668 | default: |
688 | default: |
|
669 | switch(side) { |
689 | switch(side) { |
|
670 | case 0: |
690 | case 0: |
|
671 | entry->name[i++] = *ptr; |
691 | entry->name[i++] = *ptr; |
|
672 | break; |
692 | break; |
|
673 | case 1: |
693 | case 1: |
|
674 | entry->path[j++] = *ptr; |
694 | entry->path[j++] = *ptr; |
|
675 | break; |
695 | break; |
|
676 | } |
696 | } |
|
677 | break; |
697 | break; |
|
678 | } |
698 | } |
|
679 | } |
699 | } |
|
680 | |
700 | |
|
681 | return entry; |
701 | return entry; |
|
682 | } |
702 | } |
|
683 | |
703 | |
|
684 | /* |
704 | /* |
|
685 | * |
705 | * |
|
686 | * |
706 | * |
|
687 | */ |
707 | */ |
|
688 | dbArray *GetDatabaseArray(char *dbFile) { |
708 | dbArray *GetDatabaseArray(char *dbFile) { |
|
689 | #if defined ___AsyncIO___ |
709 | #if defined ___AsyncIO___ |
|
690 | struct AsyncFile *fp; |
710 | struct AsyncFile *fp; |
|
691 | #else |
711 | #else |
|
692 | FILE *fp; |
712 | FILE *fp; |
|
693 | #endif |
713 | #endif |
|
694 | dbArray *array; |
714 | dbArray *array; |
|
695 | dbEntry *entry; |
715 | dbEntry *entry; |
|
696 | char *line; |
716 | char *line; |
|
697 | unsigned int count; |
717 | unsigned int count; |
|
698 | |
718 | |
|
699 | if((array = malloc(1 * sizeof(*array))) == NULL) { |
719 | if((array = malloc(1 * sizeof(*array))) == NULL) { |
|
700 | fprintf(stderr, "Memory allocation failure.\n"); |
720 | fprintf(stderr, "Memory allocation failure.\n"); |
|
701 | return NULL; |
721 | return NULL; |
|
702 | } |
722 | } |
|
703 | |
723 | |
|
704 | // Open database file for reading. |
724 | // Open database file for reading. |
|
705 | #if defined ___AsyncIO___ |
725 | #if defined ___AsyncIO___ |
|
706 | if((fp = OpenAsync(dbFile, MODE_READ, ASYNC_BUF)) == NULL) { |
726 | if((fp = OpenAsync(dbFile, MODE_READ, ASYNC_BUF)) == NULL) { |
|
707 | #else |
727 | #else |
|
708 | if((fp = fopen(dbFile, "r")) == NULL) { |
728 | if((fp = fopen(dbFile, "r")) == NULL) { |
|
709 | #endif |
729 | #endif |
|
710 | fprintf(stderr, "Unable to open '%s' for reading.\n", dbFile); |
730 | fprintf(stderr, "Unable to open '%s' for reading.\n", dbFile); |
|
711 | return NULL; |
731 | return NULL; |
|
712 | } |
732 | } |
|
713 | |
733 | |
|
714 | count = 0; |
734 | count = 0; |
|
715 | while(run && (line = ReadLine(fp)) != NULL) { |
735 | while(run && (line = ReadLine(fp)) != NULL) { |
|
716 | #if defined ___AmigaOS___ |
736 | #if defined ___AmigaOS___ |
|
717 | // Check if CTRL+C was pressed and abort the program. |
737 | // Check if CTRL+C was pressed and abort the program. |
|
718 | if(SetSignal(0L, SIGBREAKF_CTRL_C) & SIGBREAKF_CTRL_C) { |
738 | if(SetSignal(0L, SIGBREAKF_CTRL_C) & SIGBREAKF_CTRL_C) { |
|
719 | run = FALSE; |
739 | run = FALSE; |
|
720 | continue; |
740 | continue; |
|
721 | } |
741 | } |
|
722 | #endif |
742 | #endif |
|
723 | if((entry = CreateDataseEntry(line)) == NULL) { |
743 | if((entry = CreateDataseEntry(line)) == NULL) { |
|
724 | fprintf(stderr, "Unable to create database entry.\n"); |
744 | fprintf(stderr, "Unable to create database entry.\n"); |
|
725 | #if defined ___AsyncIO___ |
745 | #if defined ___AsyncIO___ |
|
726 | CloseAsync(fp); |
746 | CloseAsync(fp); |
|
727 | #else |
747 | #else |
|
728 | fclose(fp); |
748 | fclose(fp); |
|
729 | #endif |
749 | #endif |
|
730 | return NULL; |
750 | return NULL; |
|
731 | } |
751 | } |
|
732 | |
752 | |
|
733 | // Load up the name and path into the database variable. |
753 | // Load up the name and path into the database variable. |
|
734 | array->database = realloc(array->database, (count + 1) * sizeof(*array->database)); |
754 | array->database = realloc(array->database, (count + 1) * sizeof(*array->database)); |
|
735 | if((array->database[count] = malloc((strlen(entry->name) + strlen(entry->path) + 1 + 1) * sizeof(*array->database[count]))) == NULL) { |
755 | if((array->database[count] = malloc((strlen(entry->name) + strlen(entry->path) + 1 + 1) * sizeof(*array->database[count]))) == NULL) { |
|
736 | fprintf(stderr, "Memory allocation failure.\n"); |
756 | fprintf(stderr, "Memory allocation failure.\n"); |
|
737 | free(entry); |
757 | free(entry); |
|
738 | free(line); |
758 | free(line); |
|
739 | #if defined ___AsyncIO___ |
759 | #if defined ___AsyncIO___ |
|
740 | CloseAsync(fp); |
760 | CloseAsync(fp); |
|
741 | #else |
761 | #else |
|
742 | fclose(fp); |
762 | fclose(fp); |
|
743 | #endif |
763 | #endif |
|
744 | return NULL; |
764 | return NULL; |
|
745 | } |
765 | } |
|
746 | sprintf(array->database[count], "%s\t%s", entry->name, entry->path); |
766 | sprintf(array->database[count], "%s\t%s", entry->name, entry->path); |
|
747 | ++count; |
767 | ++count; |
|
- | 768 | |
||
- | 769 | // Free the database entry. |
||
- | 770 | free(entry->name); |
||
748 | |
771 | free(entry->path); |
|
- | 772 | free(entry); |
||
749 | free(entry); |
773 | |
|
750 | free(line); |
774 | free(line); |
|
751 | } |
775 | } |
|
752 | |
776 | |
|
753 | #if defined ___AsyncIO___ |
777 | #if defined ___AsyncIO___ |
|
754 | CloseAsync(fp); |
778 | CloseAsync(fp); |
|
755 | #else |
779 | #else |
|
756 | fclose(fp); |
780 | fclose(fp); |
|
757 | #endif |
781 | #endif |
|
758 | |
782 | |
|
759 | array->count = count; |
783 | array->count = count; |
|
760 | return array; |
784 | return array; |
|
761 | } |
785 | } |
|
762 | |
786 | |
|
763 | /* |
787 | /* |
|
764 | * |
788 | * |
|
765 | * Sorts a database file lexicographically. |
789 | * Sorts a database file lexicographically. |
|
766 | */ |
790 | */ |
|
767 | void SortDatabase(char *dbFile) { |
791 | void SortDatabase(char *dbFile) { |
|
768 | dbArray *array; |
792 | dbArray *array; |
|
- | 793 | int i; |
||
769 | |
794 | |
|
770 | if(verbose) { |
795 | if(verbose) { |
|
771 | fprintf(stdout, "Sorting '%s'...\n", dbFile); |
796 | fprintf(stdout, "Sorting '%s'...\n", dbFile); |
|
772 | } |
797 | } |
|
773 | |
798 | |
|
774 | // Retrieve the database as an array. |
799 | // Retrieve the database as an array. |
|
775 | if((array = GetDatabaseArray(dbFile)) == NULL) { |
800 | if((array = GetDatabaseArray(dbFile)) == NULL) { |
|
776 | fprintf(stderr, "Unable to read '%s' as a database file.\n", dbFile); |
801 | fprintf(stderr, "Unable to read '%s' as a database file.\n", dbFile); |
|
777 | return; |
802 | return; |
|
778 | } |
803 | } |
|
779 | |
804 | |
|
780 | // Sort the database. |
805 | // Sort the database. |
|
781 | qsort(array->database, array->count, sizeof(char *), QsortCompare); |
806 | qsort(array->database, array->count, sizeof(char *), QsortCompare); |
|
782 | |
807 | |
|
783 | // Write back the database to the database file. |
808 | // Write back the database to the database file. |
|
784 | WriteLinesToFile(dbFile, array->database, array->count); |
809 | WriteLinesToFile(dbFile, array->database, array->count); |
|
- | 810 | |
||
- | 811 | // Deallocate all the lines. |
||
- | 812 | for(i = 0; i < array->count; ++i) { |
||
- | 813 | free(array->database[i]); |
||
- | 814 | } |
||
785 | |
815 | |
|
786 | free(array); |
816 | free(array); |
|
787 | } |
817 | } |
|
788 | |
818 | |
|
789 | /* |
819 | /* |
|
790 | * |
820 | * |
|
791 | * Updates a database file "dbFile". |
821 | * Updates a database file "dbFile". |
|
792 | */ |
822 | */ |
|
793 | stats *CollectFiles(char *dbFile, char **paths, unsigned int count) { |
823 | stats *CollectFiles(char *dbFile, char **paths, unsigned int count) { |
|
794 | #if defined ___AsyncIO___ |
824 | #if defined ___AsyncIO___ |
|
795 | struct AsyncFile *fp; |
825 | struct AsyncFile *fp; |
|
796 | #else |
826 | #else |
|
797 | FILE *fp; |
827 | FILE *fp; |
|
798 | #endif |
828 | #endif |
|
799 | #if defined ___AmigaOS___ |
829 | #if defined ___AmigaOS___ |
|
800 | struct FileInfoBlock *FIBp, *FIBq; |
830 | struct FileInfoBlock *FIBp, *FIBq; |
|
801 | BPTR lockp, lockq; |
831 | BPTR lockp, lockq; |
|
802 | #else |
832 | #else |
|
803 | DIR *dir; |
833 | DIR *dir; |
|
804 | struct dirent *entry; |
834 | struct dirent *entry; |
|
805 | struct stat dirStat; |
835 | struct stat dirStat; |
|
806 | #endif |
836 | #endif |
|
807 | stringStack *stack; |
837 | stringStack *stack; |
|
808 | stats *stats; |
838 | stats *stats; |
|
809 | int i; |
839 | int i; |
|
810 | char *path; |
840 | char *path; |
|
811 | char *sub; |
841 | char *sub; |
|
812 | |
842 | |
|
813 | // Initialize metrics. |
843 | // Initialize metrics. |
|
814 | if((stats = malloc(sizeof(stats))) == NULL) { |
844 | if((stats = malloc(sizeof(*stats))) == NULL) { |
|
815 | fprintf(stderr, "Memory allocation failure.\n"); |
845 | fprintf(stderr, "Memory allocation failure.\n"); |
|
816 | return NULL; |
846 | return NULL; |
|
817 | } |
847 | } |
|
818 | |
848 | |
|
819 | stats->dirs = 0; |
849 | stats->dirs = 0; |
|
820 | stats->files = 0; |
850 | stats->files = 0; |
|
821 | |
851 | |
|
822 | #if defined ___AsyncIO___ |
852 | #if defined ___AsyncIO___ |
|
823 | if((fp = OpenAsync(dbFile, MODE_APPEND, ASYNC_BUF)) == NULL) { |
853 | if((fp = OpenAsync(dbFile, MODE_APPEND, ASYNC_BUF)) == NULL) { |
|
824 | #else |
854 | #else |
|
825 | if((fp = fopen(dbFile, "r+")) == NULL) { |
855 | if((fp = fopen(dbFile, "a")) == NULL) { |
|
826 | #endif |
856 | #endif |
|
827 | fprintf(stderr, "Unable to open '%s' for writing.\n", dbFile); |
857 | fprintf(stderr, "Unable to open '%s' for writing.\n", dbFile); |
|
828 | return stats; |
858 | return stats; |
|
829 | } |
859 | } |
|
830 | |
- | ||
831 | // Seek to the end of the database. |
- | ||
832 | #if defined ___AsyncIO___ |
- | ||
833 | if(SeekAsync(fp, 0, MODE_END) == -1) { |
- | ||
834 | #else |
- | ||
835 | if(fseek(fp, 0, SEEK_END) == 0) { |
- | ||
836 | #endif |
- | ||
837 | fprintf(stderr, "Unable to seek in '%s' for appending.\n", dbFile); |
- | ||
838 | #if defined ___AsyncIO___ |
- | ||
839 | CloseAsync(fp); |
- | ||
840 | #else |
- | ||
841 | fclose(fp); |
- | ||
842 | #endif |
- | ||
843 | return stats; |
- | ||
844 | } |
- | ||
845 | |
860 | |
|
846 | if(verbose) { |
861 | if(verbose) { |
|
847 | fprintf(stdout, "Collecting files...\r"); |
862 | fprintf(stdout, "Collecting files...\r"); |
|
848 | } |
863 | } |
|
849 | |
864 | |
|
850 | // Push the first path onto the stack. |
865 | // Push the first path onto the stack. |
|
851 | stack = stringStackCreate(count); |
866 | stack = stringStackCreate(count); |
|
852 | for(i = 0; run && i < count; ++i) { |
867 | for(i = 0; run && i < count; ++i) { |
|
853 | stringStackPush(stack, paths[i]); |
868 | stringStackPush(stack, paths[i]); |
|
854 | } |
869 | } |
|
855 | |
870 | |
|
856 | while(run && !stringStackIsEmpty(stack)) { |
871 | while(run && !stringStackIsEmpty(stack)) { |
|
857 | #if defined ___AmigaOS___ |
872 | #if defined ___AmigaOS___ |
|
858 | // Check if CTRL+C was pressed and abort the program. |
873 | // Check if CTRL+C was pressed and abort the program. |
|
859 | if(SetSignal(0L, SIGBREAKF_CTRL_C) & SIGBREAKF_CTRL_C) { |
874 | if(SetSignal(0L, SIGBREAKF_CTRL_C) & SIGBREAKF_CTRL_C) { |
|
860 | run = FALSE; |
875 | run = FALSE; |
|
861 | continue; |
876 | continue; |
|
862 | } |
877 | } |
|
863 | #endif |
878 | #endif |
|
864 | if((path = stringStackPop(stack)) == NULL) { |
879 | if((path = stringStackPop(stack)) == NULL) { |
|
865 | break; |
880 | break; |
|
866 | } |
881 | } |
|
867 | |
882 | |
|
868 | #if defined ___AmigaOS___ |
883 | #if defined ___AmigaOS___ |
|
869 | if((lockp = Lock(path, ACCESS_READ)) == NULL) { |
884 | if((lockp = Lock(path, ACCESS_READ)) == NULL) { |
|
870 | fprintf(stderr, "Could not lock path '%s' for reading.\n", path); |
885 | fprintf(stderr, "Could not lock path '%s' for reading.\n", path); |
|
871 | free(path); |
886 | free(path); |
|
872 | continue; |
887 | continue; |
|
873 | } |
888 | } |
|
874 | |
889 | |
|
875 | if((FIBp = (struct FileInfoBlock *) AllocDosObject(DOS_FIB, NULL)) == NULL) { |
890 | if((FIBp = AllocDosObject(DOS_FIB, NULL)) == NULL) { |
|
876 | fprintf(stderr, "Path '%s' info block allocation failure.\n", path); |
891 | fprintf(stderr, "Path '%s' info block allocation failure.\n", path); |
|
877 | UnLock(lockp); |
892 | UnLock(lockp); |
|
878 | free(path); |
893 | free(path); |
|
879 | continue; |
894 | continue; |
|
880 | } |
895 | } |
|
881 | |
896 | |
|
882 | if(Examine(lockp, FIBp) == FALSE) { |
897 | if(Examine(lockp, FIBp) == FALSE) { |
|
883 | fprintf(stderr, "Path '%s' could not be examined.\n", path); |
898 | fprintf(stderr, "Path '%s' could not be examined.\n", path); |
|
884 | FreeDosObject(DOS_FIB, FIBp); |
899 | FreeDosObject(DOS_FIB, FIBp); |
|
885 | UnLock(lockp); |
900 | UnLock(lockp); |
|
886 | free(path); |
901 | free(path); |
|
887 | continue; |
902 | continue; |
|
888 | } |
903 | } |
|
889 | |
904 | |
|
890 | while(run && ExNext(lockp, FIBp)) { |
905 | while(run && ExNext(lockp, FIBp)) { |
|
891 | // Check if CTRL+C was pressed and abort the program. |
906 | // Check if CTRL+C was pressed and abort the program. |
|
892 | if(SetSignal(0L, SIGBREAKF_CTRL_C) & SIGBREAKF_CTRL_C) { |
907 | if(SetSignal(0L, SIGBREAKF_CTRL_C) & SIGBREAKF_CTRL_C) { |
|
893 | run = FALSE; |
908 | run = FALSE; |
|
- | 909 | FreeDosObject(DOS_FIB, FIBp); |
||
- | 910 | UnLock(lockp); |
||
- | 911 | free(path); |
||
894 | continue; |
912 | break; |
|
895 | } |
913 | } |
|
896 | #else |
914 | #else |
|
897 | |
915 | |
|
898 | if((dir = opendir(path)) == NULL) { |
916 | if((dir = opendir(path)) == NULL) { |
|
899 | fprintf(stderr, "Unable to open '%s' for reading.\n", path); |
917 | fprintf(stderr, "Unable to open '%s' for reading.\n", path); |
|
900 | free(path); |
918 | free(path); |
|
901 | continue; |
919 | continue; |
|
902 | } |
920 | } |
|
903 | |
921 | |
|
904 | while(run && (entry = readdir(dir)) != NULL) { |
922 | while(run && (entry = readdir(dir)) != NULL) { |
|
905 | #endif |
923 | #endif |
|
906 | switch(path[strlen(path) - 1]) { |
924 | switch(path[strlen(path) - 1]) { |
|
907 | case '/': |
925 | case '/': |
|
908 | case ':': // This is a drive path. |
926 | case ':': // This is a drive path. |
|
909 | #if defined ___AmigaOS___ |
927 | #if defined ___AmigaOS___ |
|
910 | if((sub = malloc(sizeof(path) + sizeof(FIBp->fib_FileName) + 1)) == NULL) { |
928 | if((sub = malloc(strlen(path) + strlen(FIBp->fib_FileName) + 1)) == NULL) { |
|
911 | #else |
929 | #else |
|
912 | if((sub = malloc(sizeof(path) + sizeof(entry->d_name) + 1)) == NULL) { |
930 | if((sub = malloc(strlen(path) + strlen(entry->d_name) + 1)) == NULL) { |
|
913 | #endif |
931 | #endif |
|
914 | fprintf(stderr, "Memory allocation failure.\n"); |
932 | fprintf(stderr, "Memory allocation failure.\n"); |
|
915 | #if defined ___AmigaOS___ |
933 | #if defined ___AmigaOS___ |
|
916 | FreeDosObject(DOS_FIB, FIBp); |
934 | FreeDosObject(DOS_FIB, FIBp); |
|
917 | UnLock(lockp); |
935 | UnLock(lockp); |
|
918 | #else |
936 | #else |
|
919 | closedir(dir); |
937 | closedir(dir); |
|
920 | #endif |
938 | #endif |
|
921 | free(path); |
939 | free(path); |
|
922 | stringStackDestroy(stack); |
940 | stringStackDestroy(stack); |
|
923 | #if defined ___AsyncIO___ |
941 | #if defined ___AsyncIO___ |
|
924 | CloseAsync(fp); |
942 | CloseAsync(fp); |
|
925 | #else |
943 | #else |
|
926 | fclose(fp); |
944 | fclose(fp); |
|
927 | #endif |
945 | #endif |
|
928 | return NULL; |
946 | return NULL; |
|
929 | } |
947 | } |
|
930 | #if defined ___AmigaOS___ |
948 | #if defined ___AmigaOS___ |
|
931 | sprintf(sub, "%s%s", path, FIBp->fib_FileName); |
949 | sprintf(sub, "%s%s", path, FIBp->fib_FileName); |
|
932 | #else |
950 | #else |
|
933 | sprintf(sub, "%s%s", path, entry->d_name); |
951 | sprintf(sub, "%s%s", path, entry->d_name); |
|
934 | #endif |
952 | #endif |
|
935 | break; |
953 | break; |
|
936 | default: |
954 | default: |
|
937 | #if defined ___AmigaOS___ |
955 | #if defined ___AmigaOS___ |
|
938 | if((sub = malloc(sizeof(path) + sizeof(FIBp->fib_FileName) + 1 + 1)) == NULL) { |
956 | if((sub = malloc(strlen(path) + strlen(FIBp->fib_FileName) + 1 + 1)) == NULL) { |
|
939 | #else |
957 | #else |
|
940 | if((sub = malloc(sizeof(path) + sizeof(entry->d_name) + 1 + 1)) == NULL) { |
958 | if((sub = malloc(strlen(path) + strlen(entry->d_name) + 1 + 1)) == NULL) { |
|
941 | #endif |
959 | #endif |
|
942 | fprintf(stderr, "Memory allocation failure.\n"); |
960 | fprintf(stderr, "Memory allocation failure.\n"); |
|
943 | #if defined ___AmigaOS___ |
961 | #if defined ___AmigaOS___ |
|
944 | FreeDosObject(DOS_FIB, FIBp); |
962 | FreeDosObject(DOS_FIB, FIBp); |
|
945 | UnLock(lockp); |
963 | UnLock(lockp); |
|
946 | #else |
964 | #else |
|
947 | closedir(dir); |
965 | closedir(dir); |
|
948 | #endif |
966 | #endif |
|
949 | free(path); |
967 | free(path); |
|
950 | stringStackDestroy(stack); |
968 | stringStackDestroy(stack); |
|
951 | #if defined ___AsyncIO___ |
969 | #if defined ___AsyncIO___ |
|
952 | CloseAsync(fp); |
970 | CloseAsync(fp); |
|
953 | #else |
971 | #else |
|
954 | fclose(fp); |
972 | fclose(fp); |
|
955 | #endif |
973 | #endif |
|
956 | return NULL; |
974 | return NULL; |
|
957 | } |
975 | } |
|
958 | #if defined ___AmigaOS___ |
976 | #if defined ___AmigaOS___ |
|
959 | sprintf(sub, "%s/%s", path, FIBp->fib_FileName); |
977 | sprintf(sub, "%s/%s", path, FIBp->fib_FileName); |
|
960 | #else |
978 | #else |
|
961 | sprintf(sub, "%s/%s", path, entry->d_name); |
979 | sprintf(sub, "%s/%s", path, entry->d_name); |
|
962 | #endif |
980 | #endif |
|
963 | break; |
981 | break; |
|
964 | } |
982 | } |
|
- | 983 | |
||
965 | |
984 | |
|
966 | #if defined ___AmigaOS___ |
985 | #if defined ___AmigaOS___ |
|
967 | if((lockq = Lock(sub, ACCESS_READ)) == NULL) { |
986 | if((lockq = Lock(sub, ACCESS_READ)) == NULL) { |
|
968 | fprintf(stderr, "Could not lock path '%s' for reading.\n", sub); |
987 | fprintf(stderr, "Could not lock path '%s' for reading.\n", sub); |
|
969 | free(sub); |
988 | free(sub); |
|
970 | continue; |
989 | continue; |
|
971 | } |
990 | } |
|
972 | |
991 | |
|
973 | if((FIBq = (struct FileInfoBlock *) AllocDosObject(DOS_FIB, NULL)) == NULL) { |
992 | if((FIBq = AllocDosObject(DOS_FIB, NULL)) == NULL) { |
|
974 | fprintf(stderr, "Path '%s' info block allocation failure.\n", sub); |
993 | fprintf(stderr, "Path '%s' info block allocation failure.\n", sub); |
|
975 | UnLock(lockq); |
994 | UnLock(lockq); |
|
976 | free(sub); |
995 | free(sub); |
|
977 | continue; |
996 | continue; |
|
978 | } |
997 | } |
|
979 | |
998 | |
|
980 | if(Examine(lockq, FIBq) == FALSE) { |
999 | if(Examine(lockq, FIBq) == FALSE) { |
|
981 | fprintf(stderr, "Path '%s' could not be examined.\n", sub); |
1000 | fprintf(stderr, "Path '%s' could not be examined.\n", sub); |
|
982 | FreeDosObject(DOS_FIB, FIBq); |
1001 | FreeDosObject(DOS_FIB, FIBq); |
|
983 | UnLock(lockq); |
1002 | UnLock(lockq); |
|
984 | free(sub); |
1003 | free(sub); |
|
985 | continue; |
1004 | continue; |
|
986 | } |
1005 | } |
|
987 | |
1006 | |
|
988 | if(FIBq->fib_DirEntryType > 0) { |
1007 | if(FIBq->fib_DirEntryType > 0) { |
|
989 | #else |
1008 | #else |
|
990 | stat(sub, &dirStat); |
1009 | stat(sub, &dirStat); |
|
991 | if(S_ISDIR(dirStat.st_mode)) { |
1010 | if(S_ISDIR(dirStat.st_mode)) { |
|
992 | #endif |
1011 | #endif |
|
993 | stringStackPush(stack, sub); |
1012 | stringStackPush(stack, sub); |
|
994 | |
1013 | |
|
995 | ++stats->dirs; |
1014 | ++stats->dirs; |
|
996 | |
1015 | |
|
997 | if(verbose) { |
1016 | if(verbose) { |
|
998 | fprintf(stdout, |
1017 | fprintf(stdout, |
|
999 | "Gathered %d directories and %d files.\r", |
1018 | "Gathered %d directories and %d files.\r", |
|
1000 | stats->dirs, |
1019 | stats->dirs, |
|
1001 | stats->files); |
1020 | stats->files); |
|
1002 | } |
1021 | } |
|
1003 | |
1022 | |
|
1004 | #if defined ___AmigaOS___ |
1023 | #if defined ___AmigaOS___ |
|
1005 | FreeDosObject(DOS_FIB, FIBq); |
1024 | FreeDosObject(DOS_FIB, FIBq); |
|
1006 | UnLock(lockq); |
1025 | UnLock(lockq); |
|
1007 | #endif |
1026 | #endif |
|
1008 | free(sub); |
1027 | free(sub); |
|
1009 | continue; |
1028 | continue; |
|
1010 | } |
1029 | } |
|
1011 | |
1030 | |
|
1012 | #if defined ___AmigaOS___ |
1031 | #if defined ___AmigaOS___ |
|
1013 | FreeDosObject(DOS_FIB, FIBq); |
1032 | FreeDosObject(DOS_FIB, FIBq); |
|
1014 | UnLock(lockq); |
1033 | UnLock(lockq); |
|
1015 | #endif |
1034 | #endif |
|
- | 1035 | |
||
- | 1036 | ++stats->files; |
||
- | 1037 | |
||
- | 1038 | if(verbose) { |
||
- | 1039 | fprintf(stdout, |
||
- | 1040 | "Gathered %d directories and %d files.\r", |
||
- | 1041 | stats->dirs, |
||
- | 1042 | stats->files); |
||
- | 1043 | } |
||
1016 | |
1044 | |
|
1017 | #if defined ___NOCASE_FS___ |
1045 | #if defined ___NOCASE_FS___ |
|
1018 | #if defined ___AmigaOS___ |
1046 | #if defined ___AmigaOS___ |
|
1019 | strupr(FIBp->fib_FileName); |
1047 | strupr(FIBp->fib_FileName); |
|
1020 | #else |
1048 | #else |
|
1021 | strupr(entry->d_name); |
1049 | strupr(entry->d_name); |
|
1022 | #endif |
1050 | #endif |
|
1023 | #endif |
1051 | #endif |
|
- | 1052 | |
||
- | 1053 | |
||
1024 | // Write to database file. |
1054 | // Write to database file. |
|
1025 | #if defined ___AsyncIO___ |
1055 | #if defined ___AsyncIO___ |
|
1026 | #if defined ___AmigaOS___ |
1056 | #if defined ___AmigaOS___ |
|
1027 | WriteAsync(fp, FIBp->fib_FileName, (LONG)strlen(FIBp->fib_FileName)); |
1057 | WriteAsync(fp, FIBp->fib_FileName, (LONG)strlen(FIBp->fib_FileName)); |
|
1028 | #else |
1058 | #else |
|
1029 | WriteAsync(fp, entry->d_name, (LONG)strlen(entry->d_name)); |
1059 | WriteAsync(fp, entry->d_name, (LONG)strlen(entry->d_name)); |
|
1030 | #endif |
1060 | #endif |
|
1031 | WriteAsync(fp, "\t", 1); |
1061 | WriteAsync(fp, "\t", 1); |
|
1032 | WriteAsync(fp, sub, (LONG)strlen(sub)); |
1062 | WriteAsync(fp, sub, (LONG)strlen(sub)); |
|
1033 | WriteAsync(fp, "\n", 1); |
1063 | WriteAsync(fp, "\n", 1); |
|
1034 | #else |
1064 | #else |
|
1035 | #if defined ___AmigaOS___ |
1065 | #if defined ___AmigaOS___ |
|
1036 | fprintf(fp, "%s\t%s\n", FIBp->fib_FileName, sub); |
1066 | fprintf(fp, "%s\t%s\n", FIBp->fib_FileName, sub); |
|
1037 | #else |
1067 | #else |
|
1038 | fprintf(fp, "%s\t%s\n", entry->d_name, sub); |
1068 | fprintf(fp, "%s\t%s\n", entry->d_name, sub); |
|
1039 | #endif |
1069 | #endif |
|
1040 | #endif |
1070 | #endif |
|
1041 | ++stats->files; |
- | ||
1042 | |
- | ||
1043 | if(verbose) { |
- | ||
1044 | fprintf(stdout, |
- | ||
1045 | "Gathered %d directories and %d files.\r", |
- | ||
1046 | stats->dirs, |
- | ||
1047 | stats->files); |
- | ||
1048 | } |
- | ||
1049 | |
- | ||
1050 | free(sub); |
1071 | free(sub); |
|
1051 | } |
1072 | } |
|
1052 | |
1073 | |
|
1053 | #if defined ___AmigaOS___ |
1074 | #if defined ___AmigaOS___ |
|
1054 | FreeDosObject(DOS_FIB, FIBp); |
1075 | FreeDosObject(DOS_FIB, FIBp); |
|
1055 | UnLock(lockp); |
1076 | UnLock(lockp); |
|
1056 | #else |
1077 | #else |
|
1057 | closedir(dir); |
1078 | closedir(dir); |
|
1058 | #endif |
1079 | #endif |
|
1059 | free(path); |
1080 | free(path); |
|
1060 | } |
1081 | } |
|
1061 | |
1082 | |
|
1062 | if(verbose) { |
1083 | if(verbose) { |
|
1063 | fprintf(stdout, "\n"); |
1084 | fprintf(stdout, "\n"); |
|
1064 | } |
1085 | } |
|
1065 | |
1086 | |
|
1066 | stringStackDestroy(stack); |
1087 | stringStackDestroy(stack); |
|
1067 | |
1088 | |
|
1068 | #if defined ___AsyncIO___ |
1089 | #if defined ___AsyncIO___ |
|
1069 | CloseAsync(fp); |
1090 | CloseAsync(fp); |
|
1070 | #else |
1091 | #else |
|
1071 | fclose(fp); |
1092 | fclose(fp); |
|
1072 | #endif |
1093 | #endif |
|
1073 | |
1094 | |
|
1074 | return stats; |
1095 | return stats; |
|
1075 | |
1096 | |
|
1076 | } |
1097 | } |
|
1077 | |
1098 | |
|
1078 | /* |
1099 | /* |
|
1079 | * |
1100 | * |
|
1080 | * Writes lines from the database "dbFile" to temporary filenames "tmpNames". |
1101 | * Writes lines from the database "dbFile" to temporary filenames "tmpNames". |
|
1081 | */ |
1102 | */ |
|
1082 | void WriteTemporaryFiles(char *dbFile, char **tmpNames, int tmpFiles, int tmpLines, int total) { |
1103 | void WriteTemporaryFiles(char *dbFile, char **tmpNames, int tmpFiles, int tmpLines, int total) { |
|
1083 | #if defined ___AsyncIO___ |
1104 | #if defined ___AsyncIO___ |
|
1084 | struct AsyncFile *fp, *tp; |
1105 | struct AsyncFile *fp, *tp; |
|
1085 | LONG c; |
1106 | LONG c; |
|
1086 | #else |
1107 | #else |
|
1087 | FILE *fp, *tp; |
1108 | FILE *fp, *tp; |
|
1088 | char c; |
1109 | char c; |
|
1089 | #endif |
1110 | #endif |
|
1090 | int lines; |
1111 | int lines; |
|
1091 | int write; |
1112 | int write; |
|
1092 | |
1113 | |
|
1093 | #if defined ___AsyncIO___ |
1114 | #if defined ___AsyncIO___ |
|
1094 | if((fp = OpenAsync(dbFile, MODE_READ, ASYNC_BUF)) == NULL) { |
1115 | if((fp = OpenAsync(dbFile, MODE_READ, ASYNC_BUF)) == NULL) { |
|
1095 | #else |
1116 | #else |
|
1096 | if((fp = fopen(dbFile, "r")) == NULL) { |
1117 | if((fp = fopen(dbFile, "r")) == NULL) { |
|
1097 | #endif |
1118 | #endif |
|
1098 | fprintf(stderr, "Unable to open '%s' for reading.\n", dbFile); |
1119 | fprintf(stderr, "Unable to open '%s' for reading.\n", dbFile); |
|
1099 | return; |
1120 | return; |
|
1100 | } |
1121 | } |
|
1101 | |
1122 | |
|
1102 | #if defined ___AsyncIO___ |
1123 | #if defined ___AsyncIO___ |
|
1103 | if((tp = OpenAsync(tmpNames[--tmpFiles], MODE_WRITE, ASYNC_BUF)) == NULL) { |
1124 | if((tp = OpenAsync(tmpNames[--tmpFiles], MODE_WRITE, ASYNC_BUF)) == NULL) { |
|
1104 | #else |
1125 | #else |
|
1105 | if((tp = fopen(tmpNames[--tmpFiles], "w")) == NULL) { |
1126 | if((tp = fopen(tmpNames[--tmpFiles], "w")) == NULL) { |
|
1106 | #endif |
1127 | #endif |
|
1107 | fprintf(stderr, "Unable to open '%s' for writing.\n", tmpNames[tmpFiles]); |
1128 | fprintf(stderr, "Unable to open '%s' for writing.\n", tmpNames[tmpFiles]); |
|
1108 | #if defined ___AsyncIO___ |
1129 | #if defined ___AsyncIO___ |
|
1109 | CloseAsync(fp); |
1130 | CloseAsync(fp); |
|
1110 | #else |
1131 | #else |
|
1111 | fclose(fp); |
1132 | fclose(fp); |
|
1112 | #endif |
1133 | #endif |
|
1113 | return; |
1134 | return; |
|
1114 | } |
1135 | } |
|
1115 | |
1136 | |
|
1116 | if(verbose) { |
1137 | if(verbose) { |
|
1117 | fprintf(stdout, "Writing to temporary files...\r"); |
1138 | fprintf(stdout, "Writing to temporary files...\r"); |
|
1118 | } |
1139 | } |
|
1119 | |
1140 | |
|
1120 | write = 0; |
1141 | write = 0; |
|
1121 | lines = 0; |
1142 | lines = 0; |
|
1122 | #if defined ___AsyncIO___ |
1143 | #if defined ___AsyncIO___ |
|
1123 | while(run && (c = ReadCharAsync(fp)) != -1) { |
1144 | while(run && (c = ReadCharAsync(fp)) != -1) { |
|
1124 | #else |
1145 | #else |
|
1125 | while(run && fscanf(fp, "%c", &c) == 1) { |
1146 | while(run && fscanf(fp, "%c", &c) == 1) { |
|
1126 | #endif |
1147 | #endif |
|
1127 | #if defined ___AmigaOS___ |
1148 | #if defined ___AmigaOS___ |
|
1128 | // Check if CTRL+C was pressed and abort the program. |
1149 | // Check if CTRL+C was pressed and abort the program. |
|
1129 | if(SetSignal(0L, SIGBREAKF_CTRL_C) & SIGBREAKF_CTRL_C) { |
1150 | if(SetSignal(0L, SIGBREAKF_CTRL_C) & SIGBREAKF_CTRL_C) { |
|
1130 | run = FALSE; |
1151 | run = FALSE; |
|
1131 | continue; |
1152 | continue; |
|
1132 | } |
1153 | } |
|
1133 | #endif |
1154 | #endif |
|
1134 | switch(c) { |
1155 | switch(c) { |
|
1135 | case '\n': |
1156 | case '\n': |
|
1136 | // Increment the total written lines. |
1157 | // Increment the total written lines. |
|
1137 | ++write; |
1158 | ++write; |
|
1138 | |
1159 | |
|
1139 | if(verbose) { |
1160 | if(verbose) { |
|
1140 | fprintf(stdout, "Writing to temporary files: %d%%.\r", (int)(((float)write / total) * 100.0)); |
1161 | fprintf(stdout, "Writing to temporary files: %d%%.\r", (int)(((float)write / total) * 100.0)); |
|
1141 | } |
1162 | } |
|
1142 | |
1163 | |
|
1143 | // Write the newline character back. |
1164 | // Write the newline character back. |
|
1144 | #if defined ___AsyncIO___ |
1165 | #if defined ___AsyncIO___ |
|
1145 | if(WriteCharAsync(tp, (UBYTE)c) != 1) { |
1166 | if(WriteCharAsync(tp, (UBYTE)c) != 1) { |
|
1146 | #else |
1167 | #else |
|
1147 | if(fprintf(tp, "%c", c) != 1) { |
1168 | if(fprintf(tp, "%c", c) != 1) { |
|
1148 | #endif |
1169 | #endif |
|
1149 | fprintf(stderr, "Unable to write to '%s'.\n", tmpNames[tmpFiles]); |
1170 | fprintf(stderr, "Unable to write to '%s'.\n", tmpNames[tmpFiles]); |
|
1150 | #if defined ___AsyncIO___ |
1171 | #if defined ___AsyncIO___ |
|
1151 | CloseAsync(tp); |
1172 | CloseAsync(tp); |
|
1152 | CloseAsync(fp); |
1173 | CloseAsync(fp); |
|
1153 | #else |
1174 | #else |
|
1154 | fclose(tp); |
1175 | fclose(tp); |
|
1155 | fclose(fp); |
1176 | fclose(fp); |
|
1156 | #endif |
1177 | #endif |
|
1157 | return; |
1178 | return; |
|
1158 | } |
1179 | } |
|
1159 | // Switch to the next temporary file. |
1180 | // Switch to the next temporary file. |
|
1160 | if(++lines >= tmpLines) { |
1181 | if(++lines >= tmpLines) { |
|
1161 | // If there are no temporary files left then run till the end. |
1182 | // If there are no temporary files left then run till the end. |
|
1162 | if(tmpFiles - 1 < 0) { |
1183 | if(tmpFiles - 1 < 0) { |
|
1163 | break; |
1184 | break; |
|
1164 | } |
1185 | } |
|
1165 | |
1186 | |
|
1166 | // Close the previous temporary file and write to the next temporary file. |
1187 | // Close the previous temporary file and write to the next temporary file. |
|
1167 | #if defined ___AsyncIO___ |
1188 | #if defined ___AsyncIO___ |
|
1168 | CloseAsync(tp); |
1189 | CloseAsync(tp); |
|
1169 | if((tp = OpenAsync(tmpNames[--tmpFiles], MODE_WRITE, ASYNC_BUF)) == NULL) { |
1190 | if((tp = OpenAsync(tmpNames[--tmpFiles], MODE_WRITE, ASYNC_BUF)) == NULL) { |
|
1170 | #else |
1191 | #else |
|
1171 | fclose(tp); |
1192 | fclose(tp); |
|
1172 | if((tp = fopen(tmpNames[--tmpFiles], "w")) == NULL) { |
1193 | if((tp = fopen(tmpNames[--tmpFiles], "w")) == NULL) { |
|
1173 | #endif |
1194 | #endif |
|
1174 | fprintf(stderr, "Unable to open '%s' for writing.\n", tmpNames[tmpFiles]); |
1195 | fprintf(stderr, "Unable to open '%s' for writing.\n", tmpNames[tmpFiles]); |
|
1175 | #if defined ___AsyncIO___ |
1196 | #if defined ___AsyncIO___ |
|
1176 | CloseAsync(fp); |
1197 | CloseAsync(fp); |
|
1177 | #else |
1198 | #else |
|
1178 | fclose(fp); |
1199 | fclose(fp); |
|
1179 | #endif |
1200 | #endif |
|
1180 | return; |
1201 | return; |
|
1181 | } |
1202 | } |
|
1182 | lines = 0; |
1203 | lines = 0; |
|
1183 | break; |
1204 | break; |
|
1184 | } |
1205 | } |
|
1185 | break; |
1206 | break; |
|
1186 | default: |
1207 | default: |
|
1187 | #if defined ___AsyncIO___ |
1208 | #if defined ___AsyncIO___ |
|
1188 | if(WriteCharAsync(tp, (UBYTE)c) != 1) { |
1209 | if(WriteCharAsync(tp, (UBYTE)c) != 1) { |
|
1189 | #else |
1210 | #else |
|
1190 | if(fprintf(tp, "%c", c) != 1) { |
1211 | if(fprintf(tp, "%c", c) != 1) { |
|
1191 | #endif |
1212 | #endif |
|
1192 | fprintf(stderr, "Unable to write to '%s'.\n", tmpNames[tmpFiles]); |
1213 | fprintf(stderr, "Unable to write to '%s'.\n", tmpNames[tmpFiles]); |
|
1193 | #if defined ___AsyncIO___ |
1214 | #if defined ___AsyncIO___ |
|
1194 | CloseAsync(tp); |
1215 | CloseAsync(tp); |
|
1195 | CloseAsync(fp); |
1216 | CloseAsync(fp); |
|
1196 | #else |
1217 | #else |
|
1197 | fclose(tp); |
1218 | fclose(tp); |
|
1198 | fclose(fp); |
1219 | fclose(fp); |
|
1199 | #endif |
1220 | #endif |
|
1200 | return; |
1221 | return; |
|
1201 | } |
1222 | } |
|
1202 | break; |
1223 | break; |
|
1203 | } |
1224 | } |
|
1204 | } |
1225 | } |
|
1205 | |
1226 | |
|
1206 | if(verbose) { |
1227 | if(verbose) { |
|
1207 | fprintf(stdout, "\n"); |
1228 | fprintf(stdout, "\n"); |
|
1208 | } |
1229 | } |
|
1209 | |
1230 | |
|
1210 | #if defined ___AsyncIO___ |
1231 | #if defined ___AsyncIO___ |
|
1211 | CloseAsync(tp); |
1232 | CloseAsync(tp); |
|
1212 | CloseAsync(fp); |
1233 | CloseAsync(fp); |
|
1213 | #else |
1234 | #else |
|
1214 | fclose(tp); |
1235 | fclose(tp); |
|
1215 | fclose(fp); |
1236 | fclose(fp); |
|
1216 | #endif |
1237 | #endif |
|
1217 | } |
1238 | } |
|
1218 | |
1239 | |
|
1219 | /* |
1240 | /* |
|
1220 | * |
1241 | * |
|
1221 | * Merges temporary files "tmpNames" into a database "dbFile". |
1242 | * Merges temporary files "tmpNames" into a database "dbFile". |
|
1222 | */ |
1243 | */ |
|
1223 | void MergeTemporaryFiles(char *dbFile, char **tmpNames, int files, int lines) { |
1244 | void MergeTemporaryFiles(char *dbFile, char **tmpNames, int files, int lines) { |
|
1224 | #if defined ___AsyncIO___ |
1245 | #if defined ___AsyncIO___ |
|
1225 | struct AsyncFile *fp; |
1246 | struct AsyncFile *fp; |
|
1226 | struct AsyncFile **tp; |
1247 | struct AsyncFile **tp; |
|
1227 | #else |
1248 | #else |
|
1228 | FILE *fp; |
1249 | FILE *fp; |
|
1229 | FILE **tp; |
1250 | FILE **tp; |
|
1230 | #endif |
1251 | #endif |
|
1231 | int i; |
1252 | int i; |
|
1232 | int j; |
1253 | int j; |
|
1233 | char *tmp; |
1254 | char *tmp; |
|
1234 | char *rem; |
1255 | char *rem; |
|
1235 | char *min; |
1256 | char *min; |
|
1236 | int count; |
1257 | int count; |
|
1237 | |
1258 | |
|
1238 | #if defined ___AsyncIO___ |
1259 | #if defined ___AsyncIO___ |
|
1239 | if((fp = OpenAsync(dbFile, MODE_WRITE, ASYNC_BUF)) == NULL) { |
1260 | if((fp = OpenAsync(dbFile, MODE_WRITE, ASYNC_BUF)) == NULL) { |
|
1240 | #else |
1261 | #else |
|
1241 | if((fp = fopen(dbFile, "w")) == NULL) { |
1262 | if((fp = fopen(dbFile, "w")) == NULL) { |
|
1242 | #endif |
1263 | #endif |
|
1243 | fprintf(stderr, "Unable to open '%s' for writing.\n", dbFile); |
1264 | fprintf(stderr, "Unable to open '%s' for writing.\n", dbFile); |
|
1244 | return; |
1265 | return; |
|
1245 | } |
1266 | } |
|
1246 | |
1267 | |
|
1247 | // Allocate as many file pointers as temporary files. |
1268 | // Allocate as many file pointers as temporary files. |
|
1248 | if((tp = malloc(files * sizeof(*tp))) == NULL) { |
1269 | if((tp = malloc(files * sizeof(*tp))) == NULL) { |
|
1249 | fprintf(stderr, "Memory allocation failure.\n"); |
1270 | fprintf(stderr, "Memory allocation failure.\n"); |
|
1250 | #if defined ___AsyncIO___ |
1271 | #if defined ___AsyncIO___ |
|
1251 | CloseAsync(fp); |
1272 | CloseAsync(fp); |
|
1252 | #else |
1273 | #else |
|
1253 | fclose(fp); |
1274 | fclose(fp); |
|
1254 | #endif |
1275 | #endif |
|
1255 | return; |
1276 | return; |
|
1256 | } |
1277 | } |
|
1257 | |
1278 | |
|
1258 | // Open all temporary files for reading. |
1279 | // Open all temporary files for reading. |
|
1259 | for(i = 0; i < files; ++i) { |
1280 | for(i = 0; i < files; ++i) { |
|
1260 | #if defined ___AsyncIO___ |
1281 | #if defined ___AsyncIO___ |
|
1261 | if((tp[i] = OpenAsync(tmpNames[i], MODE_READ, ASYNC_BUF)) == NULL) { |
1282 | if((tp[i] = OpenAsync(tmpNames[i], MODE_READ, ASYNC_BUF)) == NULL) { |
|
1262 | #else |
1283 | #else |
|
1263 | if((tp[i] = fopen(tmpNames[i], "r")) == NULL) { |
1284 | if((tp[i] = fopen(tmpNames[i], "r")) == NULL) { |
|
1264 | #endif |
1285 | #endif |
|
1265 | fprintf(stderr, "Unable to open '%s' for reading.\n", tmpNames[i]); |
1286 | fprintf(stderr, "Unable to open '%s' for reading.\n", tmpNames[i]); |
|
1266 | // Close all temporary files. |
1287 | // Close all temporary files. |
|
1267 | while(--i > -1) { |
1288 | while(--i > -1) { |
|
1268 | #if defined ___AsyncIO___ |
1289 | #if defined ___AsyncIO___ |
|
1269 | CloseAsync(tp[i]); |
1290 | CloseAsync(tp[i]); |
|
1270 | #else |
1291 | #else |
|
1271 | fclose(tp[i]); |
1292 | fclose(tp[i]); |
|
1272 | #endif |
1293 | #endif |
|
1273 | } |
1294 | } |
|
1274 | #if defined ___AsyncIO___ |
1295 | #if defined ___AsyncIO___ |
|
1275 | CloseAsync(fp); |
1296 | CloseAsync(fp); |
|
1276 | #else |
1297 | #else |
|
1277 | fclose(fp); |
1298 | fclose(fp); |
|
1278 | #endif |
1299 | #endif |
|
1279 | return; |
1300 | return; |
|
1280 | } |
1301 | } |
|
1281 | } |
1302 | } |
|
1282 | |
1303 | |
|
1283 | if(verbose) { |
1304 | if(verbose) { |
|
1284 | fprintf(stdout, "Merging all files...\r"); |
1305 | fprintf(stdout, "Merging all files...\r"); |
|
1285 | } |
1306 | } |
|
1286 | |
1307 | |
|
1287 | rem = NULL; |
1308 | rem = NULL; |
|
1288 | count = lines; |
1309 | count = lines; |
|
1289 | j = 0; |
1310 | j = 0; |
|
1290 | while(run && --count > -1) { |
1311 | while(run && --count > -1) { |
|
1291 | #if defined ___AmigaOS___ |
1312 | #if defined ___AmigaOS___ |
|
1292 | // Check if CTRL+C was pressed and abort the program. |
1313 | // Check if CTRL+C was pressed and abort the program. |
|
1293 | if(SetSignal(0L, SIGBREAKF_CTRL_C) & SIGBREAKF_CTRL_C) { |
1314 | if(SetSignal(0L, SIGBREAKF_CTRL_C) & SIGBREAKF_CTRL_C) { |
|
1294 | run = FALSE; |
1315 | run = FALSE; |
|
1295 | continue; |
1316 | continue; |
|
1296 | } |
1317 | } |
|
1297 | #endif |
1318 | #endif |
|
1298 | // Find the smallest line in all temporary files. |
1319 | // Find the smallest line in all temporary files. |
|
1299 | if(verbose) { |
1320 | if(verbose) { |
|
1300 | fprintf(stdout, "Merging all files: %d%%.\r", 100 - (int)(((float)count / lines) * 100.0)); |
1321 | fprintf(stdout, "Merging all files: %d%%.\r", 100 - (int)(((float)count / lines) * 100.0)); |
|
1301 | } |
1322 | } |
|
1302 | |
1323 | |
|
1303 | min = NULL; |
1324 | min = NULL; |
|
1304 | for(i = 0; i < files; ++i) { |
1325 | for(i = 0; i < files; ++i) { |
|
1305 | tmp = PeekLine(tp[i]); |
1326 | tmp = PeekLine(tp[i]); |
|
1306 | if(tmp == NULL) { |
1327 | if(tmp == NULL) { |
|
1307 | continue; |
1328 | continue; |
|
1308 | } |
1329 | } |
|
1309 | #if defined ___AmigaOS___ |
1330 | #if defined ___AmigaOS___ |
|
1310 | if(min == NULL || StrnCmp(locale, tmp, min, -1, SC_ASCII) < 0) { |
1331 | if(min == NULL || StrnCmp(locale, tmp, min, -1, SC_ASCII) < 0) { |
|
1311 | #else |
1332 | #else |
|
1312 | if(min == NULL || strcmp(tmp, min) < 0) { |
1333 | if(min == NULL || strcmp(tmp, min) < 0) { |
|
1313 | #endif |
1334 | #endif |
|
1314 | if(min != NULL) { |
1335 | if(min != NULL) { |
|
1315 | // Free previous instance. |
1336 | // Free previous instance. |
|
1316 | free(min); |
1337 | free(min); |
|
1317 | } |
1338 | } |
|
1318 | if((min = malloc((strlen(tmp) + 1) * sizeof(*min))) == NULL) { |
1339 | if((min = malloc((strlen(tmp) + 1) * sizeof(*min))) == NULL) { |
|
1319 | fprintf(stderr, "Memory allication failure.\n"); |
1340 | fprintf(stderr, "Memory allication failure.\n"); |
|
1320 | free(tmp); |
1341 | free(tmp); |
|
1321 | if(min != NULL) { |
1342 | if(min != NULL) { |
|
1322 | free(min); |
1343 | free(min); |
|
1323 | } |
1344 | } |
|
1324 | if(rem != NULL) { |
1345 | if(rem != NULL) { |
|
1325 | free(rem); |
1346 | free(rem); |
|
1326 | } |
1347 | } |
|
1327 | #if defined ___AsyncIO___ |
1348 | #if defined ___AsyncIO___ |
|
1328 | CloseAsync(fp); |
1349 | CloseAsync(fp); |
|
1329 | #else |
1350 | #else |
|
1330 | fclose(fp); |
1351 | fclose(fp); |
|
1331 | #endif |
1352 | #endif |
|
1332 | return; |
1353 | return; |
|
1333 | } |
1354 | } |
|
1334 | sprintf(min, "%s", tmp); |
1355 | sprintf(min, "%s", tmp); |
|
1335 | // Remember the index of the file where the smallest entry has been found. |
1356 | // Remember the index of the file where the smallest entry has been found. |
|
1336 | j = i; |
1357 | j = i; |
|
1337 | } |
1358 | } |
|
1338 | free(tmp); |
1359 | free(tmp); |
|
1339 | } |
1360 | } |
|
1340 | |
1361 | |
|
1341 | // Forward the file where the smallest line was found. |
1362 | // Forward the file where the smallest line was found. |
|
1342 | SkipLine(tp[j]); |
1363 | SkipLine(tp[j]); |
|
1343 | |
1364 | |
|
1344 | // Write the smallest line. |
1365 | // Write the smallest line. |
|
1345 | if(min != NULL) { |
1366 | if(min != NULL) { |
|
1346 | // If current minimum line is identical to previous minimum line then skip to remove duplicates. |
1367 | // If current minimum line is identical to previous minimum line then skip to remove duplicates. |
|
1347 | if(rem != NULL) { |
1368 | if(rem != NULL) { |
|
1348 | #if defined ___AmigaOS___ |
1369 | #if defined ___AmigaOS___ |
|
1349 | if(StrnCmp(locale, min, rem, -1, SC_ASCII) == 0) { |
1370 | if(StrnCmp(locale, min, rem, -1, SC_ASCII) == 0) { |
|
1350 | #else |
1371 | #else |
|
1351 | if(strcmp(min, rem) == 0) { |
1372 | if(strcmp(min, rem) == 0) { |
|
1352 | #endif |
1373 | #endif |
|
1353 | free(min); |
1374 | free(min); |
|
1354 | continue; |
1375 | continue; |
|
1355 | } |
1376 | } |
|
1356 | } |
1377 | } |
|
1357 | |
1378 | |
|
1358 | #if defined ___AsyncIO___ |
1379 | #if defined ___AsyncIO___ |
|
1359 | WriteAsync(fp, min, (LONG)strlen(min)); |
1380 | WriteAsync(fp, min, (LONG)strlen(min)); |
|
1360 | WriteAsync(fp, "\n", 1); |
1381 | WriteAsync(fp, "\n", 1); |
|
1361 | #else |
1382 | #else |
|
1362 | fprintf(fp, "%s\n", min); |
1383 | fprintf(fp, "%s\n", min); |
|
1363 | #endif |
1384 | #endif |
|
1364 | |
1385 | |
|
1365 | if(rem != NULL) { |
1386 | if(rem != NULL) { |
|
1366 | free(rem); |
1387 | free(rem); |
|
1367 | } |
1388 | } |
|
1368 | |
1389 | |
|
1369 | if((rem = malloc((strlen(min) + 1) * sizeof(*rem))) == NULL) { |
1390 | if((rem = malloc((strlen(min) + 1) * sizeof(*rem))) == NULL) { |
|
1370 | fprintf(stderr, "Memory allocation failure.\n"); |
1391 | fprintf(stderr, "Memory allocation failure.\n"); |
|
1371 | free(min); |
1392 | free(min); |
|
1372 | #if defined ___AsyncIO___ |
1393 | #if defined ___AsyncIO___ |
|
1373 | CloseAsync(fp); |
1394 | CloseAsync(fp); |
|
1374 | #else |
1395 | #else |
|
1375 | fclose(fp); |
1396 | fclose(fp); |
|
1376 | #endif |
1397 | #endif |
|
1377 | return; |
1398 | return; |
|
1378 | } |
1399 | } |
|
1379 | |
1400 | |
|
1380 | sprintf(rem, "%s", min); |
1401 | sprintf(rem, "%s", min); |
|
1381 | free(min); |
1402 | free(min); |
|
1382 | } |
1403 | } |
|
1383 | } |
1404 | } |
|
1384 | |
1405 | |
|
1385 | if(rem != NULL) { |
1406 | if(rem != NULL) { |
|
1386 | free(rem); |
1407 | free(rem); |
|
1387 | } |
1408 | } |
|
1388 | |
1409 | |
|
1389 | // Write out any remaining contents from the temporary files. |
1410 | // Write out any remaining contents from the temporary files. |
|
1390 | for(i = 0; run && i < files; ++i) { |
1411 | for(i = 0; run && i < files; ++i) { |
|
1391 | #if defined ___AmigaOS___ |
1412 | #if defined ___AmigaOS___ |
|
1392 | // Check if CTRL+C was pressed and abort the program. |
1413 | // Check if CTRL+C was pressed and abort the program. |
|
1393 | if(SetSignal(0L, SIGBREAKF_CTRL_C) & SIGBREAKF_CTRL_C) { |
1414 | if(SetSignal(0L, SIGBREAKF_CTRL_C) & SIGBREAKF_CTRL_C) { |
|
1394 | run = FALSE; |
1415 | run = FALSE; |
|
1395 | continue; |
1416 | continue; |
|
1396 | } |
1417 | } |
|
1397 | #endif |
1418 | #endif |
|
1398 | tmp = ReadLine(tp[i]); |
1419 | tmp = ReadLine(tp[i]); |
|
1399 | if(tmp == NULL) { |
1420 | if(tmp == NULL) { |
|
1400 | continue; |
1421 | continue; |
|
1401 | } |
1422 | } |
|
1402 | #if defined ___AsyncIO___ |
1423 | #if defined ___AsyncIO___ |
|
1403 | WriteAsync(fp, tmp, (LONG)strlen(tmp)); |
1424 | WriteAsync(fp, tmp, (LONG)strlen(tmp)); |
|
1404 | WriteAsync(fp, "\n", 1); |
1425 | WriteAsync(fp, "\n", 1); |
|
1405 | #else |
1426 | #else |
|
1406 | fprintf(fp, "%s\n", tmp); |
1427 | fprintf(fp, "%s\n", tmp); |
|
1407 | #endif |
1428 | #endif |
|
1408 | free(tmp); |
1429 | free(tmp); |
|
1409 | } |
1430 | } |
|
1410 | |
1431 | |
|
1411 | // Close all temporary files. |
1432 | // Close all temporary files. |
|
1412 | for(i = 0; i < files; ++i) { |
1433 | for(i = 0; i < files; ++i) { |
|
1413 | #if defined ___AsyncIO___ |
1434 | #if defined ___AsyncIO___ |
|
1414 | CloseAsync(tp[i]); |
1435 | CloseAsync(tp[i]); |
|
1415 | #else |
1436 | #else |
|
1416 | fclose(tp[i]); |
1437 | fclose(tp[i]); |
|
1417 | #endif |
1438 | #endif |
|
1418 | } |
1439 | } |
|
1419 | |
1440 | |
|
1420 | if(verbose) { |
1441 | if(verbose) { |
|
1421 | fprintf(stdout, "\n"); |
1442 | fprintf(stdout, "\n"); |
|
1422 | } |
1443 | } |
|
1423 | |
1444 | |
|
1424 | #if defined ___AsyncIO___ |
1445 | #if defined ___AsyncIO___ |
|
1425 | CloseAsync(fp); |
1446 | CloseAsync(fp); |
|
1426 | #else |
1447 | #else |
|
1427 | fclose(fp); |
1448 | fclose(fp); |
|
1428 | #endif |
1449 | #endif |
|
1429 | } |
1450 | } |
|
1430 | |
1451 | |
|
1431 | /* |
1452 | /* |
|
1432 | * |
1453 | * |
|
1433 | * Filter the paths inside the database with provided paths. |
1454 | * Filter the paths inside the database with provided paths. |
|
1434 | */ |
1455 | */ |
|
1435 | void FilterDatabasePaths(char *dbFile, char *tmpName, char **paths, unsigned int count) { |
1456 | void FilterDatabasePaths(char *dbFile, char *tmpName, char **paths, unsigned int count) { |
|
1436 | #if defined ___AsyncIO___ |
1457 | #if defined ___AsyncIO___ |
|
1437 | struct AsyncFile *fp; |
1458 | struct AsyncFile *fp; |
|
1438 | struct AsyncFile *tp; |
1459 | struct AsyncFile *tp; |
|
1439 | #else |
1460 | #else |
|
1440 | FILE *fp; |
1461 | FILE *fp; |
|
1441 | FILE *tp; |
1462 | FILE *tp; |
|
1442 | #endif |
1463 | #endif |
|
1443 | char *line; |
1464 | char *line; |
|
1444 | int i; |
1465 | int i; |
|
1445 | dbEntry *entry; |
1466 | dbEntry *entry; |
|
1446 | |
1467 | |
|
1447 | // Open database file for reading. |
1468 | // Open database file for reading. |
|
1448 | #if defined ___AsyncIO___ |
1469 | #if defined ___AsyncIO___ |
|
1449 | if((fp = OpenAsync(dbFile, MODE_READ, ASYNC_BUF)) == NULL) { |
1470 | if((fp = OpenAsync(dbFile, MODE_READ, ASYNC_BUF)) == NULL) { |
|
1450 | #else |
1471 | #else |
|
1451 | if((fp = fopen(dbFile, "r")) == NULL) { |
1472 | if((fp = fopen(dbFile, "r")) == NULL) { |
|
1452 | #endif |
1473 | #endif |
|
1453 | fprintf(stderr, "Unable to open '%s' for reading.\n", dbFile); |
1474 | fprintf(stderr, "Unable to open '%s' for reading.\n", dbFile); |
|
1454 | return; |
1475 | return; |
|
1455 | } |
1476 | } |
|
1456 | |
1477 | |
|
1457 | // Open temporary file for writing. |
1478 | // Open temporary file for writing. |
|
1458 | #if defined ___AsyncIO___ |
1479 | #if defined ___AsyncIO___ |
|
1459 | if((tp = OpenAsync(tmpName, MODE_WRITE, ASYNC_BUF)) == NULL) { |
1480 | if((tp = OpenAsync(tmpName, MODE_WRITE, ASYNC_BUF)) == NULL) { |
|
1460 | #else |
1481 | #else |
|
1461 | if((tp = fopen(tmpName, "w")) == NULL) { |
1482 | if((tp = fopen(tmpName, "w")) == NULL) { |
|
1462 | #endif |
1483 | #endif |
|
1463 | fprintf(stderr, "Unable to open '%s' for writing.\n", tmpName); |
1484 | fprintf(stderr, "Unable to open '%s' for writing.\n", tmpName); |
|
1464 | |
1485 | |
|
1465 | // Close database file. |
1486 | // Close database file. |
|
1466 | #if defined ___AsyncIO___ |
1487 | #if defined ___AsyncIO___ |
|
1467 | CloseAsync(fp); |
1488 | CloseAsync(fp); |
|
1468 | #else |
1489 | #else |
|
1469 | fclose(fp); |
1490 | fclose(fp); |
|
1470 | #endif |
1491 | #endif |
|
1471 | |
1492 | |
|
1472 | return; |
1493 | return; |
|
1473 | } |
1494 | } |
|
1474 | |
1495 | |
|
1475 | while(run && (line = ReadLine(fp)) != NULL) { |
1496 | while(run && (line = ReadLine(fp)) != NULL) { |
|
1476 | #if defined ___AmigaOS___ |
1497 | #if defined ___AmigaOS___ |
|
1477 | // Check if CTRL+C was pressed and abort the program. |
1498 | // Check if CTRL+C was pressed and abort the program. |
|
1478 | if(SetSignal(0L, SIGBREAKF_CTRL_C) & SIGBREAKF_CTRL_C) { |
1499 | if(SetSignal(0L, SIGBREAKF_CTRL_C) & SIGBREAKF_CTRL_C) { |
|
1479 | run = FALSE; |
1500 | run = FALSE; |
|
1480 | continue; |
1501 | continue; |
|
1481 | } |
1502 | } |
|
1482 | #endif |
1503 | #endif |
|
1483 | if((entry = CreateDataseEntry(line)) == NULL) { |
1504 | if((entry = CreateDataseEntry(line)) == NULL) { |
|
1484 | fprintf(stderr, "Unable to create database entry.\n"); |
1505 | fprintf(stderr, "Unable to create database entry.\n"); |
|
1485 | continue; |
1506 | continue; |
|
1486 | } |
1507 | } |
|
1487 | for(i = 0; i < count; ++i) { |
1508 | for(i = 0; i < count; ++i) { |
|
1488 | if(PathCompare(entry->path, paths[i]) == TRUE) { |
1509 | if(PathCompare(entry->path, paths[i]) == TRUE) { |
|
1489 | continue; |
1510 | continue; |
|
1490 | } |
1511 | } |
|
1491 | #if defined ___AsyncIO___ |
1512 | #if defined ___AsyncIO___ |
|
1492 | WriteAsync(tp, line, (LONG)strlen(line)); |
1513 | WriteAsync(tp, line, (LONG)strlen(line)); |
|
1493 | WriteAsync(tp, "\n", 1); |
1514 | WriteAsync(tp, "\n", 1); |
|
1494 | #else |
1515 | #else |
|
1495 | fprintf(tp, "%s\n", line); |
1516 | fprintf(tp, "%s\n", line); |
|
1496 | #endif |
1517 | #endif |
|
1497 | break; |
1518 | break; |
|
1498 | } |
1519 | } |
|
1499 | |
1520 | |
|
1500 | free(entry); |
1521 | free(entry); |
|
1501 | free(line); |
1522 | free(line); |
|
1502 | } |
1523 | } |
|
1503 | |
1524 | |
|
1504 | |
1525 | |
|
1505 | #if defined ___AsyncIO___ |
1526 | #if defined ___AsyncIO___ |
|
1506 | CloseAsync(fp); |
1527 | CloseAsync(fp); |
|
1507 | CloseAsync(tp); |
1528 | CloseAsync(tp); |
|
1508 | #else |
1529 | #else |
|
1509 | fclose(fp); |
1530 | fclose(fp); |
|
1510 | fclose(tp); |
1531 | fclose(tp); |
|
1511 | #endif |
1532 | #endif |
|
1512 | } |
1533 | } |
|
1513 | |
1534 | |
|
1514 | /* |
1535 | /* |
|
1515 | * |
1536 | * |
|
1516 | * Indexes a "path" by creating a database "dbFile". |
1537 | * Indexes a "path" by creating a database "dbFile". |
|
1517 | */ |
1538 | */ |
|
1518 | void GatherDatabaseFiles(char *dbFile, char **paths, unsigned int count) { |
1539 | void GatherDatabaseFiles(char *dbFile, char **paths, unsigned int count) { |
|
1519 | stats *stats; |
1540 | stats *stats; |
|
1520 | char **tmpNames; |
1541 | char **tmpNames; |
|
1521 | int dbSize; |
1542 | int dbSize; |
|
1522 | int dbLines; |
1543 | int dbLines; |
|
1523 | int tmpFiles; |
1544 | int tmpFiles; |
|
1524 | int tmpLines; |
1545 | int tmpLines; |
|
1525 | int i; |
1546 | int i; |
|
1526 | |
1547 | |
|
1527 | // Generate the database file from the supplied paths. |
1548 | // Generate the database file from the supplied paths. |
|
1528 | if((stats = CollectFiles(dbFile, paths, count)) == NULL) { |
1549 | if((stats = CollectFiles(dbFile, paths, count)) == NULL) { |
|
1529 | fprintf(stderr, "Collecting files failed.\n"); |
1550 | fprintf(stderr, "Collecting files failed.\n"); |
|
1530 | return; |
1551 | return; |
|
1531 | } |
1552 | } |
|
1532 | free(stats); |
1553 | free(stats); |
|
1533 | |
1554 | |
|
1534 | // Compute the amount of temporary files needed. |
1555 | // Compute the amount of temporary files needed. |
|
1535 | dbSize = GetFileSize(dbFile); |
1556 | dbSize = GetFileSize(dbFile); |
|
1536 | if(dbSize == -1) { |
1557 | if(dbSize == -1) { |
|
1537 | fprintf(stderr, "File size for '%s' failed.\n", dbFile); |
1558 | fprintf(stderr, "File size for '%s' failed.\n", dbFile); |
|
1538 | return; |
1559 | return; |
|
1539 | } |
1560 | } |
|
1540 | tmpFiles = dbSize / maxmem; |
1561 | tmpFiles = dbSize / maxmem; |
|
1541 | |
1562 | |
|
1542 | /* In case no temporary files are required, |
1563 | /* In case no temporary files are required, |
|
1543 | * just sort the database and terminate. |
1564 | * just sort the database and terminate. |
|
1544 | */ |
1565 | */ |
|
1545 | if(tmpFiles <= 1) { |
1566 | if(tmpFiles <= 1) { |
|
1546 | SortDatabase(dbFile); |
1567 | SortDatabase(dbFile); |
|
1547 | return; |
1568 | return; |
|
1548 | } |
1569 | } |
|
1549 | |
1570 | |
|
1550 | // Get the database metrics. |
1571 | // Get the database metrics. |
|
1551 | dbLines = CountFileLines(dbFile); |
1572 | dbLines = CountFileLines(dbFile); |
|
1552 | if(dbLines == -1) { |
1573 | if(dbLines == -1) { |
|
1553 | fprintf(stderr, "Counting lines of '%s' failed.\n", dbFile); |
1574 | fprintf(stderr, "Counting lines of '%s' failed.\n", dbFile); |
|
1554 | } |
1575 | } |
|
1555 | tmpLines = dbLines / tmpFiles; |
1576 | tmpLines = dbLines / tmpFiles; |
|
1556 | |
1577 | |
|
1557 | // Create temporary files. |
1578 | // Create temporary files. |
|
1558 | if((tmpNames = CreateTemporaryFiles(tmpFiles)) == NULL) { |
1579 | if((tmpNames = CreateTemporaryFiles(tmpFiles)) == NULL) { |
|
1559 | fprintf(stderr, "Unable to create temporary files.\n"); |
1580 | fprintf(stderr, "Unable to create temporary files.\n"); |
|
1560 | return; |
1581 | return; |
|
1561 | } |
1582 | } |
|
1562 | |
1583 | |
|
1563 | // Write "tmpLines" to temporary files in "tmpNames" from "dbFile". |
1584 | // Write "tmpLines" to temporary files in "tmpNames" from "dbFile". |
|
1564 | WriteTemporaryFiles(dbFile, tmpNames, tmpFiles, tmpLines, dbLines); |
1585 | WriteTemporaryFiles(dbFile, tmpNames, tmpFiles, tmpLines, dbLines); |
|
1565 | |
1586 | |
|
1566 | // Sort the temporary files. |
1587 | // Sort the temporary files. |
|
1567 | for(i = 0; run && i < tmpFiles; ++i) { |
1588 | for(i = 0; run && i < tmpFiles; ++i) { |
|
1568 | SortDatabase(tmpNames[i]); |
1589 | SortDatabase(tmpNames[i]); |
|
1569 | } |
1590 | } |
|
1570 | |
1591 | |
|
1571 | // Merge all the temporary files to the database file. |
1592 | // Merge all the temporary files to the database file. |
|
1572 | MergeTemporaryFiles(dbFile, tmpNames, tmpFiles, dbLines); |
1593 | MergeTemporaryFiles(dbFile, tmpNames, tmpFiles, dbLines); |
|
1573 | |
1594 | |
|
1574 | // Remove all temporary files. |
1595 | // Remove all temporary files. |
|
1575 | RemoveFiles(tmpNames, tmpFiles); |
1596 | RemoveFiles(tmpNames, tmpFiles); |
|
1576 | |
1597 | |
|
1577 | free(tmpNames); |
1598 | free(tmpNames); |
|
1578 | } |
1599 | } |
|
1579 | |
1600 | |
|
1580 | void RemoveDatabaseFiles(char *dbFile, char **paths, unsigned int count) { |
1601 | void RemoveDatabaseFiles(char *dbFile, char **paths, unsigned int count) { |
|
1581 | char *tmpName; |
1602 | char *tmpName; |
|
1582 | |
1603 | |
|
1583 | // Create a temporary file to hold the changes. |
1604 | // Create a temporary file to hold the changes. |
|
1584 | if((tmpName = CreateTemporaryFile()) == NULL) { |
1605 | if((tmpName = CreateTemporaryFile()) == NULL) { |
|
1585 | fprintf(stderr, "Unable to create temporary file.\n"); |
1606 | fprintf(stderr, "Unable to create temporary file.\n"); |
|
1586 | return; |
1607 | return; |
|
1587 | } |
1608 | } |
|
1588 | |
1609 | |
|
1589 | // Filter the database of the provided paths. |
1610 | // Filter the database of the provided paths. |
|
1590 | FilterDatabasePaths(dbFile, tmpName, paths, count); |
1611 | FilterDatabasePaths(dbFile, tmpName, paths, count); |
|
1591 | |
1612 | |
|
1592 | // Overwrite the database file with the filtered paths. |
1613 | // Overwrite the database file with the filtered paths. |
|
1593 | CopyFile(tmpName, dbFile); |
1614 | CopyFile(tmpName, dbFile); |
|
1594 | |
1615 | |
|
1595 | // Remove temporary file. |
1616 | // Remove temporary file. |
|
1596 | RemoveFile(tmpName); |
1617 | RemoveFile(tmpName); |
|
1597 | } |
1618 | } |
|
1598 | |
1619 | |
|
1599 | void usage(char *name) { |
1620 | void usage(char *name) { |
|
1600 | fprintf(stdout, "Hunt & Gather - %s, a file index generating tool. \n", name); |
1621 | fprintf(stdout, "Hunt & Gather - %s, a file index generating tool. \n", name); |
|
1601 | fprintf(stdout, "Version: %s \n", PROGRAM_VERSION); |
1622 | fprintf(stdout, "Version: %s \n", PROGRAM_VERSION); |
|
1602 | fprintf(stdout, " \n"); |
1623 | fprintf(stdout, " \n"); |
|
1603 | fprintf(stdout, "SYNTAX: %s [-q] <-a|-r|-c> <PATH PATH PATH...> \n", name); |
1624 | fprintf(stdout, "SYNTAX: %s [-q] <-a|-r|-c> <PATH PATH PATH...> \n", name); |
|
1604 | fprintf(stdout, " \n"); |
1625 | fprintf(stdout, " \n"); |
|
1605 | fprintf(stdout, "Required: \n"); |
1626 | fprintf(stdout, "Required: \n"); |
|
1606 | fprintf(stdout, " -a [PATH...] Add files. \n"); |
1627 | fprintf(stdout, " -a [PATH...] Add files. \n"); |
|
1607 | fprintf(stdout, " -c [PATH...] Create from scratch. \n"); |
1628 | fprintf(stdout, " -c [PATH...] Create from scratch. \n"); |
|
1608 | fprintf(stdout, " -r [PATH...] Remove files. \n"); |
1629 | fprintf(stdout, " -r [PATH...] Remove files. \n"); |
|
1609 | fprintf(stdout, " \n"); |
1630 | fprintf(stdout, " \n"); |
|
1610 | fprintf(stdout, "Optional: \n"); |
1631 | fprintf(stdout, "Optional: \n"); |
|
1611 | fprintf(stdout, " -d [FIILE] Where to store the database. \n"); |
1632 | fprintf(stdout, " -d [FIILE] Where to store the database. \n"); |
|
1612 | fprintf(stdout, " -m BYTES Memory to use (default: %d). \n", maxmem); |
1633 | fprintf(stdout, " -m BYTES Memory to use (default: %d). \n", maxmem); |
|
1613 | fprintf(stdout, " -q Do not print out any messages. \n"); |
1634 | fprintf(stdout, " -q Do not print out any messages. \n"); |
|
1614 | fprintf(stdout, " \n"); |
1635 | fprintf(stdout, " \n"); |
|
1615 | fprintf(stdout, "DATABASE is a path to where the indexed results will be \n"); |
1636 | fprintf(stdout, "DATABASE is a path to where the indexed results will be \n"); |
|
1616 | fprintf(stdout, "stored for searching with the Hunt tool. \n"); |
1637 | fprintf(stdout, "stored for searching with the Hunt tool. \n"); |
|
1617 | fprintf(stdout, " \n"); |
1638 | fprintf(stdout, " \n"); |
|
1618 | fprintf(stdout, "(c) 2021 Wizardry and Steamworks, MIT. \n"); |
1639 | fprintf(stdout, "(c) 2021 Wizardry and Steamworks, MIT. \n"); |
|
1619 | } |
1640 | } |
|
1620 | |
1641 | |
|
1621 | /* |
1642 | /* |
|
1622 | * |
1643 | * |
|
1623 | * Main entry point. |
1644 | * Main entry point. |
|
1624 | */ |
1645 | */ |
|
1625 | int main(int argc, char **argv) { |
1646 | int main(int argc, char **argv) { |
|
1626 | #if defined ___AmigaOS___ |
1647 | #if defined ___AmigaOS___ |
|
1627 | struct FileInfoBlock *FIB; |
1648 | struct FileInfoBlock *FIB; |
|
1628 | BPTR lock; |
1649 | BPTR lock; |
|
1629 | #else |
1650 | #else |
|
1630 | struct stat dirStat; |
1651 | struct stat dirStat; |
|
1631 | #endif |
1652 | #endif |
|
1632 | int option; |
1653 | int option; |
|
1633 | unsigned int i; |
1654 | unsigned int i; |
|
1634 | unsigned int count; |
1655 | unsigned int count; |
|
1635 | char *dbFile; |
1656 | char *dbFile; |
|
1636 | char *path; |
1657 | char *path; |
|
1637 | char **paths; |
1658 | char **paths; |
|
1638 | |
1659 | |
|
1639 | // Bind handler to SIGINT. |
1660 | // Bind handler to SIGINT. |
|
1640 | #if !defined ___AmigaOS___ |
1661 | #if !defined ___AmigaOS___ |
|
1641 | signal(SIGINT, SignalHandler); |
1662 | signal(SIGINT, SignalHandler); |
|
1642 | #endif |
1663 | #endif |
|
1643 | |
1664 | |
|
1644 | dbFile = DEFAULT_DATABASE_FILE; |
1665 | dbFile = DEFAULT_DATABASE_FILE; |
|
1645 | while((option = getopt(argc, argv, "hqdm:arc")) != -1) { |
1666 | while((option = getopt(argc, argv, "hqdm:arc")) != -1) { |
|
1646 | switch(option) { |
1667 | switch(option) { |
|
1647 | case 'a': |
1668 | case 'a': |
|
1648 | operation = GATHER; |
1669 | operation = GATHER; |
|
1649 | break; |
1670 | break; |
|
1650 | case 'r': |
1671 | case 'r': |
|
1651 | operation = REMOVE; |
1672 | operation = REMOVE; |
|
1652 | break; |
1673 | break; |
|
1653 | case 'c': |
1674 | case 'c': |
|
1654 | operation = CREATE; |
1675 | operation = CREATE; |
|
1655 | break; |
1676 | break; |
|
1656 | case 'm': |
1677 | case 'm': |
|
1657 | maxmem = strtoul(optarg, NULL, 10); |
1678 | maxmem = strtoul(optarg, NULL, 10); |
|
1658 | break; |
1679 | break; |
|
1659 | case 'd': |
1680 | case 'd': |
|
1660 | dbFile = optarg; |
1681 | dbFile = optarg; |
|
1661 | break; |
1682 | break; |
|
1662 | case 'q': |
1683 | case 'q': |
|
1663 | verbose = FALSE; |
1684 | verbose = FALSE; |
|
1664 | break; |
1685 | break; |
|
1665 | case 'h': |
1686 | case 'h': |
|
1666 | usage(argv[0]); |
1687 | usage(argv[0]); |
|
1667 | return 0; |
1688 | return 0; |
|
1668 | case '?': |
1689 | case '?': |
|
1669 | fprintf(stderr, "Invalid option %ct.\n", optopt); |
1690 | fprintf(stderr, "Invalid option %ct.\n", optopt); |
|
1670 | return 1; |
1691 | return 1; |
|
1671 | } |
1692 | } |
|
1672 | } |
1693 | } |
|
1673 | |
1694 | |
|
1674 | if(operation == NONE) { |
1695 | if(operation == NONE) { |
|
1675 | usage(argv[0]); |
1696 | usage(argv[0]); |
|
1676 | return 1; |
1697 | return 1; |
|
1677 | } |
1698 | } |
|
1678 | |
1699 | |
|
1679 | if(optind >= argc) { |
1700 | if(optind >= argc) { |
|
1680 | usage(argv[0]); |
1701 | usage(argv[0]); |
|
1681 | return 1; |
1702 | return 1; |
|
1682 | } |
1703 | } |
|
1683 | |
1704 | |
|
1684 | // Go through all supplied arguments and add paths to search. |
1705 | // Go through all supplied arguments and add paths to search. |
|
1685 | if((paths = malloc((argc - optind) * sizeof(*paths))) == NULL) { |
1706 | if((paths = malloc((argc - optind) * sizeof(*paths))) == NULL) { |
|
1686 | fprintf(stderr, "Memory allocation failure.\n"); |
1707 | fprintf(stderr, "Memory allocation failure.\n"); |
|
1687 | return 1; |
1708 | return 1; |
|
1688 | } |
1709 | } |
|
1689 | for(i = optind, count = 0; i < argc; ++i, ++count) { |
1710 | for(i = optind, count = 0; i < argc; ++i, ++count) { |
|
1690 | if((path = PathToAbsolute(argv[i])) == NULL) { |
1711 | if((path = PathToAbsolute(argv[i])) == NULL) { |
|
1691 | fprintf(stderr, "Absolute path for '%s' failed to resolve.\n", argv[optind]); |
1712 | fprintf(stderr, "Absolute path for '%s' failed to resolve.\n", argv[optind]); |
|
1692 | continue; |
1713 | continue; |
|
1693 | } |
1714 | } |
|
1694 | |
1715 | |
|
1695 | // Check that the path is a directory. |
1716 | // Check that the path is a directory. |
|
1696 | #if defined ___AmigaOS___ |
1717 | #if defined ___AmigaOS___ |
|
1697 | if((lock = Lock(path, ACCESS_READ)) == NULL) { |
1718 | if((lock = Lock(path, ACCESS_READ)) == NULL) { |
|
1698 | fprintf(stderr, "Path '%s' is not accessible.\n", path); |
1719 | fprintf(stderr, "Path '%s' is not accessible.\n", path); |
|
1699 | free(path); |
1720 | free(path); |
|
1700 | continue; |
1721 | continue; |
|
1701 | } |
1722 | } |
|
1702 | |
1723 | |
|
1703 | if((FIB = AllocDosObject(DOS_FIB, NULL)) == NULL) { |
1724 | if((FIB = AllocDosObject(DOS_FIB, NULL)) == NULL) { |
|
1704 | fprintf(stderr, "Path '%s' file information block not accessible.\n", path); |
1725 | fprintf(stderr, "Path '%s' file information block not accessible.\n", path); |
|
1705 | UnLock(lock); |
1726 | UnLock(lock); |
|
1706 | free(path); |
1727 | free(path); |
|
1707 | continue; |
1728 | continue; |
|
1708 | } |
1729 | } |
|
1709 | |
1730 | |
|
1710 | if(Examine(lock, FIB) == FALSE) { |
1731 | if(Examine(lock, FIB) == FALSE) { |
|
1711 | fprintf(stderr, "Path '%s' information unexaminable.\n", path); |
1732 | fprintf(stderr, "Path '%s' information unexaminable.\n", path); |
|
1712 | UnLock(lock); |
1733 | UnLock(lock); |
|
1713 | FreeDosObject(DOS_FIB, FIB); |
1734 | FreeDosObject(DOS_FIB, FIB); |
|
1714 | free(path); |
1735 | free(path); |
|
1715 | continue; |
1736 | continue; |
|
1716 | } |
1737 | } |
|
1717 | |
1738 | |
|
1718 | if(FIB->fib_DirEntryType < 0) { |
1739 | if(FIB->fib_DirEntryType < 0) { |
|
1719 | #else |
1740 | #else |
|
1720 | stat(path, &dirStat); |
1741 | stat(path, &dirStat); |
|
1721 | if(!S_ISDIR(dirStat.st_mode)) { |
1742 | if(!S_ISDIR(dirStat.st_mode)) { |
|
1722 | #endif |
1743 | #endif |
|
1723 | fprintf(stderr, "Path '%s' is not a directory.\n", argv[optind]); |
1744 | fprintf(stderr, "Path '%s' is not a directory.\n", argv[optind]); |
|
1724 | #if defined ___AmigaOS___ |
1745 | #if defined ___AmigaOS___ |
|
1725 | UnLock(lock); |
1746 | UnLock(lock); |
|
1726 | FreeDosObject(DOS_FIB, FIB); |
1747 | FreeDosObject(DOS_FIB, FIB); |
|
1727 | #endif |
1748 | #endif |
|
1728 | free(path); |
1749 | free(path); |
|
1729 | return 1; |
1750 | return 1; |
|
1730 | } |
1751 | } |
|
1731 | |
1752 | |
|
1732 | if(verbose) { |
1753 | if(verbose) { |
|
1733 | fprintf(stdout, "Will process path: '%s'\n", path); |
1754 | fprintf(stdout, "Will process path: '%s'\n", path); |
|
1734 | } |
1755 | } |
|
1735 | |
1756 | |
|
1736 | // Add the path to the array of paths. |
1757 | // Add the path to the array of paths. |
|
1737 | if((paths[count] = malloc(strlen(path) * sizeof(*paths[count]))) == NULL) { |
1758 | if((paths[count] = malloc((strlen(path) + 1) * sizeof(*paths[count]))) == NULL) { |
|
1738 | fprintf(stderr, "Memory allocation failure."); |
1759 | fprintf(stderr, "Memory allocation failure."); |
|
1739 | return 1; |
1760 | return 1; |
|
1740 | } |
1761 | } |
|
1741 | |
1762 | |
|
1742 | sprintf(paths[count], "%s", path); |
1763 | sprintf(paths[count], "%s", path); |
|
1743 | |
1764 | |
|
1744 | #if defined ___AmigaOS___ |
1765 | #if defined ___AmigaOS___ |
|
1745 | UnLock(lock); |
1766 | UnLock(lock); |
|
1746 | FreeDosObject(DOS_FIB, FIB); |
1767 | FreeDosObject(DOS_FIB, FIB); |
|
1747 | #endif |
1768 | #endif |
|
1748 | free(path); |
1769 | free(path); |
|
1749 | |
1770 | |
|
1750 | } |
1771 | } |
|
1751 | |
1772 | |
|
1752 | if(verbose) { |
1773 | if(verbose) { |
|
1753 | fprintf(stdout, "Gathering to: '%s'\n", dbFile); |
1774 | fprintf(stdout, "Gathering to: '%s'\n", dbFile); |
|
1754 | } |
1775 | } |
|
1755 | |
1776 | |
|
1756 | #if defined ___AmigaOS___ |
1777 | #if defined ___AmigaOS___ |
|
1757 | locale = OpenLocale(NULL); |
1778 | locale = OpenLocale(NULL); |
|
1758 | #endif |
1779 | #endif |
|
1759 | |
1780 | |
|
1760 | // Gather. |
1781 | // Gather. |
|
1761 | switch(operation) { |
1782 | switch(operation) { |
|
1762 | case CREATE: |
1783 | case CREATE: |
|
1763 | if(verbose) { |
1784 | if(verbose) { |
|
1764 | fprintf(stdout, "Removing '%s' and creating a new database.\n", dbFile); |
1785 | fprintf(stdout, "Removing '%s' and creating a new database.\n", dbFile); |
|
1765 | } |
1786 | } |
|
1766 | RemoveFile(dbFile); |
1787 | RemoveFile(dbFile); |
|
1767 | case GATHER: |
1788 | case GATHER: |
|
1768 | if(verbose) { |
1789 | if(verbose) { |
|
1769 | fprintf(stdout, "Gathering files to database...\n"); |
1790 | fprintf(stdout, "Gathering files to database...\n"); |
|
1770 | } |
1791 | } |
|
1771 | GatherDatabaseFiles(dbFile, paths, count); |
1792 | GatherDatabaseFiles(dbFile, paths, count); |
|
1772 | break; |
1793 | break; |
|
1773 | case REMOVE: |
1794 | case REMOVE: |
|
1774 | if(verbose) { |
1795 | if(verbose) { |
|
1775 | fprintf(stdout, "Removing files from database...\n"); |
1796 | fprintf(stdout, "Removing files from database...\n"); |
|
1776 | } |
1797 | } |
|
1777 | RemoveDatabaseFiles(dbFile, paths, count); |
1798 | RemoveDatabaseFiles(dbFile, paths, count); |
|
1778 | break; |
1799 | break; |
|
1779 | default: |
1800 | default: |
|
1780 | break; |
1801 | break; |
|
1781 | } |
1802 | } |
|
1782 | |
1803 | |
|
1783 | #if defined ___AmigaOS___ |
1804 | #if defined ___AmigaOS___ |
|
1784 | CloseLocale(locale); |
1805 | CloseLocale(locale); |
|
1785 | #endif |
1806 | #endif |
|
1786 | |
1807 | |
|
1787 | free(paths); |
1808 | free(paths); |
|
1788 | |
1809 | |
|
1789 | return 0; |
1810 | return 0; |
|
1790 | } |
1811 | } |
|
1791 | |
1812 | |