1 |
lefcha |
1.1 |
#include <stdio.h> |
2 |
|
|
#include <stdlib.h> |
3 |
|
|
#include <string.h> |
4 |
lefcha |
1.3 |
#include <errno.h> |
5 |
lefcha |
1.1 |
|
6 |
|
|
#include "config.h" |
7 |
|
|
#include "imapfilter.h" |
8 |
|
|
#include "data.h" |
9 |
|
|
|
10 |
|
|
|
11 |
|
|
extern unsigned int options; |
12 |
lefcha |
1.18 |
extern unsigned int capabilities; |
13 |
|
|
|
14 |
|
|
static struct { |
15 |
|
|
char prefix[NAMESPACE_PREFIX_LEN]; |
16 |
|
|
char delim; |
17 |
|
|
} namesp; |
18 |
lefcha |
1.1 |
|
19 |
lefcha |
1.3 |
|
20 |
lefcha |
1.2 |
#ifdef DEBUG |
21 |
lefcha |
1.1 |
/* |
22 |
|
|
* Test/ping server. |
23 |
|
|
*/ |
24 |
|
|
int test(void) |
25 |
|
|
{ |
26 |
lefcha |
1.10 |
return server_response(imap_noop()); |
27 |
lefcha |
1.1 |
} |
28 |
lefcha |
1.2 |
#endif |
29 |
lefcha |
1.1 |
|
30 |
lefcha |
1.10 |
|
31 |
lefcha |
1.1 |
/* |
32 |
lefcha |
1.10 |
* Check server's capabilities. |
33 |
lefcha |
1.1 |
*/ |
34 |
lefcha |
1.10 |
int check_capabilities(void) |
35 |
lefcha |
1.1 |
{ |
36 |
lefcha |
1.18 |
capabilities = CAPABILITY_NONE; |
37 |
|
|
|
38 |
lefcha |
1.10 |
return capability_response(imap_capability()); |
39 |
lefcha |
1.1 |
} |
40 |
|
|
|
41 |
|
|
|
42 |
|
|
/* |
43 |
lefcha |
1.18 |
* Get namespace of mail server's mailboxes. |
44 |
|
|
*/ |
45 |
|
|
int check_namespace(void) |
46 |
|
|
{ |
47 |
|
|
namesp.prefix[0] = namesp.delim = 0; |
48 |
|
|
|
49 |
|
|
if (!(options & OPTION_NAMESPACE) || |
50 |
|
|
!(capabilities & CAPABILITY_NAMESPACE)) |
51 |
|
|
return 0; |
52 |
|
|
else |
53 |
|
|
return namespace_response(imap_namespace(), |
54 |
|
|
namesp.prefix, namesp.delim); |
55 |
|
|
} |
56 |
|
|
|
57 |
|
|
|
58 |
|
|
/* |
59 |
lefcha |
1.10 |
* Login to server. |
60 |
lefcha |
1.8 |
*/ |
61 |
lefcha |
1.10 |
int login(char *user, char *pass) |
62 |
lefcha |
1.8 |
{ |
63 |
lefcha |
1.10 |
log_info(LOG_USERNAME, user); |
64 |
lefcha |
1.8 |
|
65 |
lefcha |
1.10 |
return server_response(imap_login(user, pass)); |
66 |
lefcha |
1.8 |
} |
67 |
|
|
|
68 |
lefcha |
1.18 |
|
69 |
lefcha |
1.8 |
/* |
70 |
lefcha |
1.3 |
* Open mailbox in read-write mode. |
71 |
lefcha |
1.1 |
*/ |
72 |
lefcha |
1.3 |
int select_mailbox(char *mbox) |
73 |
lefcha |
1.1 |
{ |
74 |
|
|
int r; |
75 |
lefcha |
1.5 |
|
76 |
lefcha |
1.10 |
if (mailbox_status(mbox) == -2) |
77 |
|
|
return -2; /* No messages exist. No filters need to |
78 |
|
|
be applied. */ |
79 |
lefcha |
1.5 |
|
80 |
lefcha |
1.18 |
r = select_response(imap_select(apply_namespace(mbox, namesp.prefix, |
81 |
|
|
namesp.delim))); |
82 |
lefcha |
1.5 |
|
83 |
lefcha |
1.4 |
log_info(LOG_MAILBOX, mbox); |
84 |
lefcha |
1.5 |
|
85 |
lefcha |
1.1 |
return r; |
86 |
|
|
} |
87 |
|
|
|
88 |
|
|
|
89 |
|
|
/* |
90 |
lefcha |
1.3 |
* Get mailbox's status. |
91 |
lefcha |
1.1 |
*/ |
92 |
lefcha |
1.3 |
int mailbox_status(char *mbox) |
93 |
lefcha |
1.1 |
{ |
94 |
lefcha |
1.18 |
return status_response(imap_status(apply_namespace(mbox, namesp.prefix, |
95 |
|
|
namesp.delim), |
96 |
|
|
"MESSAGES RECENT UNSEEN"), mbox); |
97 |
lefcha |
1.16 |
} |
98 |
lefcha |
1.5 |
|
99 |
lefcha |
1.9 |
|
100 |
lefcha |
1.1 |
/* |
101 |
|
|
* Close examined/selected mailbox. |
102 |
|
|
*/ |
103 |
|
|
int close_mailbox(void) |
104 |
|
|
{ |
105 |
lefcha |
1.10 |
return server_response(imap_close()); |
106 |
lefcha |
1.1 |
} |
107 |
|
|
|
108 |
|
|
|
109 |
|
|
/* |
110 |
|
|
* Logout from server. |
111 |
|
|
*/ |
112 |
|
|
int logout(void) |
113 |
|
|
{ |
114 |
lefcha |
1.10 |
return server_response(imap_logout()); |
115 |
lefcha |
1.1 |
} |
116 |
|
|
|
117 |
|
|
|
118 |
|
|
/* |
119 |
|
|
* Match and apply filters assigned to a mailbox. |
120 |
|
|
*/ |
121 |
lefcha |
1.10 |
int apply_filters(filter_t ** filters) |
122 |
lefcha |
1.1 |
{ |
123 |
lefcha |
1.3 |
int i; |
124 |
lefcha |
1.12 |
char *mesgs; |
125 |
lefcha |
1.1 |
|
126 |
|
|
for (i = 0; filters[i]; i++) { |
127 |
lefcha |
1.16 |
mesgs = NULL; |
128 |
lefcha |
1.1 |
|
129 |
lefcha |
1.12 |
if (match_filter(filters[i], &mesgs)) |
130 |
lefcha |
1.1 |
continue; |
131 |
lefcha |
1.5 |
|
132 |
lefcha |
1.4 |
log_info(LOG_FILTER, filters[i]->key); |
133 |
lefcha |
1.1 |
|
134 |
lefcha |
1.3 |
apply_action(mesgs, &(filters[i]->action.type), |
135 |
lefcha |
1.10 |
filters[i]->action.destmbox, filters[i]->action.args); |
136 |
lefcha |
1.12 |
|
137 |
lefcha |
1.19 |
xfree(mesgs); |
138 |
lefcha |
1.1 |
} |
139 |
|
|
|
140 |
|
|
return 0; |
141 |
|
|
} |
142 |
|
|
|
143 |
|
|
|
144 |
|
|
/* |
145 |
|
|
* Generate the search request by the masks of the filter and try to |
146 |
|
|
* match the generated filter. |
147 |
|
|
*/ |
148 |
lefcha |
1.12 |
int match_filter(filter_t * filter, char **mesgs) |
149 |
lefcha |
1.1 |
{ |
150 |
lefcha |
1.3 |
char *search; |
151 |
lefcha |
1.5 |
|
152 |
lefcha |
1.1 |
if (filter->mode == FILTER_MODE_OR) |
153 |
lefcha |
1.5 |
search = generate_filter_or(filter->masks, filter->masknum, |
154 |
|
|
filter->masklen); |
155 |
lefcha |
1.1 |
else |
156 |
lefcha |
1.5 |
search = generate_filter_and(filter->masks, filter->masknum, |
157 |
|
|
filter->masklen); |
158 |
lefcha |
1.1 |
|
159 |
lefcha |
1.10 |
search_response(imap_search(search), mesgs); |
160 |
lefcha |
1.5 |
|
161 |
lefcha |
1.19 |
xfree(search); |
162 |
lefcha |
1.5 |
|
163 |
lefcha |
1.16 |
if (!*mesgs) |
164 |
lefcha |
1.1 |
return 1; |
165 |
lefcha |
1.5 |
|
166 |
lefcha |
1.1 |
return 0; |
167 |
|
|
} |
168 |
|
|
|
169 |
|
|
|
170 |
|
|
/* |
171 |
|
|
* Empty the FIFO inventory. |
172 |
|
|
*/ |
173 |
|
|
void empty_fifo(mask_t ** mfifo) |
174 |
|
|
{ |
175 |
|
|
mfifo[0] = NULL; |
176 |
|
|
|
177 |
lefcha |
1.3 |
queue_fifo(NULL, NULL); |
178 |
|
|
dequeue_fifo(NULL); |
179 |
lefcha |
1.1 |
} |
180 |
|
|
|
181 |
|
|
|
182 |
|
|
/* |
183 |
|
|
* Add item to FIFO inventory. |
184 |
|
|
*/ |
185 |
lefcha |
1.3 |
void queue_fifo(mask_t ** mfifo, mask_t * mask) |
186 |
lefcha |
1.1 |
{ |
187 |
lefcha |
1.15 |
static unsigned int i; |
188 |
lefcha |
1.1 |
|
189 |
|
|
if (!mfifo) { |
190 |
|
|
i = 0; |
191 |
|
|
return; |
192 |
|
|
} |
193 |
|
|
mfifo[i++] = mask; |
194 |
|
|
mfifo[i] = NULL; |
195 |
|
|
} |
196 |
|
|
|
197 |
|
|
|
198 |
|
|
/* |
199 |
|
|
* Get next item from FIFO inventory. |
200 |
|
|
*/ |
201 |
lefcha |
1.3 |
mask_t *dequeue_fifo(mask_t ** mfifo) |
202 |
lefcha |
1.1 |
{ |
203 |
lefcha |
1.15 |
static unsigned int j; |
204 |
lefcha |
1.1 |
|
205 |
|
|
if (!mfifo) { |
206 |
|
|
j = 0; |
207 |
|
|
return NULL; |
208 |
|
|
} |
209 |
|
|
return mfifo[j++]; |
210 |
|
|
} |
211 |
|
|
|
212 |
|
|
|
213 |
|
|
/* |
214 |
|
|
* Generate the filter search command from the masks, assuming that |
215 |
|
|
* masks are AND-ed. |
216 |
|
|
*/ |
217 |
lefcha |
1.9 |
char *generate_filter_and(mask_t * mask, unsigned int masknum, |
218 |
lefcha |
1.10 |
unsigned int masklen) |
219 |
lefcha |
1.1 |
{ |
220 |
lefcha |
1.3 |
const unsigned int searchbuf = masklen + masknum * 6 + 8; |
221 |
lefcha |
1.15 |
unsigned int len = 0; |
222 |
lefcha |
1.3 |
char *search; |
223 |
lefcha |
1.9 |
mask_t *tmp; |
224 |
lefcha |
1.5 |
|
225 |
|
|
search = (char *) xmalloc(sizeof(char) * searchbuf); |
226 |
|
|
|
227 |
lefcha |
1.3 |
search[0] = 0; |
228 |
lefcha |
1.1 |
|
229 |
lefcha |
1.9 |
tmp = mask; |
230 |
lefcha |
1.10 |
if (!tmp) { |
231 |
|
|
strncat(search, "ALL ", searchbuf - len - 1); |
232 |
|
|
len += 4; |
233 |
|
|
} else |
234 |
|
|
while ((tmp = tmp->next)) { |
235 |
lefcha |
1.12 |
if (tmp->type != MASK_TYPE_OR) { |
236 |
|
|
strncat(search, "ALL ", searchbuf - len - 1); |
237 |
|
|
len += 4; |
238 |
|
|
break; |
239 |
|
|
} |
240 |
lefcha |
1.9 |
} |
241 |
lefcha |
1.1 |
|
242 |
lefcha |
1.9 |
tmp = NULL; |
243 |
lefcha |
1.1 |
while (mask) { |
244 |
lefcha |
1.9 |
tmp = mask; |
245 |
|
|
mask = mask->next; |
246 |
lefcha |
1.1 |
|
247 |
lefcha |
1.9 |
if (mask && mask->type == MASK_TYPE_OR) { |
248 |
lefcha |
1.3 |
strncat(search, "OR (", searchbuf - len - 1); |
249 |
lefcha |
1.1 |
len += 4; |
250 |
|
|
|
251 |
lefcha |
1.9 |
strncat(search, tmp->body, searchbuf - len - 1); |
252 |
|
|
len = strlen(search); |
253 |
|
|
search[len] = ' '; |
254 |
|
|
search[++len] = 0; |
255 |
|
|
|
256 |
|
|
search[len - 1] = ')'; |
257 |
|
|
search[len] = ' '; |
258 |
|
|
search[++len] = 0; |
259 |
|
|
|
260 |
|
|
if (!mask->next || mask->next->type != MASK_TYPE_OR) { |
261 |
|
|
search[len] = '('; |
262 |
|
|
search[++len] = 0; |
263 |
|
|
strncat(search, mask->body, searchbuf - len - 1); |
264 |
lefcha |
1.1 |
len = strlen(search); |
265 |
lefcha |
1.9 |
search[len] = ')'; |
266 |
|
|
search[++len] = ' '; |
267 |
lefcha |
1.3 |
search[++len] = 0; |
268 |
lefcha |
1.9 |
mask = mask->next; |
269 |
lefcha |
1.1 |
} |
270 |
lefcha |
1.9 |
} else { |
271 |
|
|
strncat(search, tmp->body, searchbuf - len - 1); |
272 |
|
|
len = strlen(search); |
273 |
lefcha |
1.3 |
search[len] = ' '; |
274 |
|
|
search[++len] = 0; |
275 |
lefcha |
1.1 |
} |
276 |
|
|
} |
277 |
lefcha |
1.10 |
|
278 |
lefcha |
1.9 |
search[len - 1] = 0; |
279 |
lefcha |
1.5 |
|
280 |
lefcha |
1.3 |
return search; |
281 |
lefcha |
1.1 |
} |
282 |
|
|
|
283 |
|
|
|
284 |
|
|
/* |
285 |
|
|
* Generate the filter search command from the masks, assuming that |
286 |
|
|
* masks are OR-ed |
287 |
|
|
*/ |
288 |
lefcha |
1.9 |
char *generate_filter_or(mask_t * mask, unsigned int masknum, |
289 |
lefcha |
1.10 |
unsigned int masklen) |
290 |
lefcha |
1.1 |
{ |
291 |
lefcha |
1.3 |
const unsigned int searchbuf = masklen + masknum * 6 + 8; |
292 |
lefcha |
1.15 |
unsigned int len = 0; |
293 |
lefcha |
1.3 |
char *search; |
294 |
|
|
mask_t **mfifo; /* Mailbox FIFO queue. */ |
295 |
lefcha |
1.1 |
mask_t *mf; /* Mask returned from FIFO. */ |
296 |
lefcha |
1.5 |
|
297 |
|
|
search = (char *) xmalloc(sizeof(char) * searchbuf); |
298 |
|
|
mfifo = (mask_t **) xmalloc(sizeof(mask_t *) * (masknum + 1)); |
299 |
lefcha |
1.1 |
|
300 |
lefcha |
1.3 |
search[0] = 0; |
301 |
lefcha |
1.1 |
empty_fifo(mfifo); |
302 |
|
|
|
303 |
lefcha |
1.3 |
strncat(search, "ALL ", searchbuf - len - 1); |
304 |
lefcha |
1.1 |
len += 4; |
305 |
|
|
|
306 |
|
|
while (mask) { |
307 |
lefcha |
1.3 |
queue_fifo(mfifo, mask); |
308 |
lefcha |
1.1 |
mask = mask->next; |
309 |
|
|
|
310 |
|
|
while (mask && mask->type == MASK_TYPE_AND) { |
311 |
lefcha |
1.3 |
queue_fifo(mfifo, mask); |
312 |
lefcha |
1.1 |
mask = mask->next; |
313 |
|
|
} |
314 |
|
|
|
315 |
|
|
if (mask) { |
316 |
lefcha |
1.3 |
if (len == 4 && search[0] == 'A') |
317 |
|
|
search[0] = len = 0; |
318 |
lefcha |
1.5 |
|
319 |
lefcha |
1.3 |
strncat(search, "OR ", searchbuf - len - 1); |
320 |
lefcha |
1.1 |
len += 3; |
321 |
|
|
} |
322 |
lefcha |
1.3 |
if (search[0] != 'A') { |
323 |
|
|
search[len] = '('; |
324 |
|
|
search[++len] = 0; |
325 |
|
|
} |
326 |
|
|
while ((mf = dequeue_fifo(mfifo))) { |
327 |
|
|
strncat(search, mf->body, searchbuf - len - 1); |
328 |
lefcha |
1.1 |
len = strlen(search); |
329 |
lefcha |
1.3 |
search[len] = ' '; |
330 |
|
|
search[++len] = 0; |
331 |
lefcha |
1.1 |
} |
332 |
|
|
|
333 |
lefcha |
1.3 |
if (strchr(search, '(')) { |
334 |
|
|
search[len - 1] = ')'; |
335 |
|
|
search[len] = ' '; |
336 |
|
|
search[++len] = 0; |
337 |
|
|
} |
338 |
lefcha |
1.1 |
empty_fifo(mfifo); |
339 |
|
|
} |
340 |
|
|
|
341 |
|
|
search[len - 1] = 0; |
342 |
lefcha |
1.10 |
|
343 |
lefcha |
1.19 |
xfree(mfifo); |
344 |
lefcha |
1.3 |
|
345 |
|
|
return search; |
346 |
lefcha |
1.1 |
} |
347 |
|
|
|
348 |
|
|
|
349 |
|
|
/* |
350 |
|
|
* Apply the appropriate action. |
351 |
|
|
*/ |
352 |
lefcha |
1.9 |
int apply_action(char *mesgs, unsigned int *type, char *destmbox, |
353 |
lefcha |
1.10 |
char *args) |
354 |
lefcha |
1.1 |
{ |
355 |
lefcha |
1.3 |
unsigned int cnt; |
356 |
lefcha |
1.5 |
|
357 |
lefcha |
1.3 |
if (!*mesgs) |
358 |
lefcha |
1.1 |
return 0; |
359 |
lefcha |
1.5 |
|
360 |
lefcha |
1.4 |
log_info(LOG_ACTION, type); |
361 |
|
|
log_info(LOG_DESTINATION_MAILBOX, destmbox); |
362 |
lefcha |
1.5 |
|
363 |
lefcha |
1.3 |
cnt = convert_messages(mesgs); |
364 |
lefcha |
1.5 |
|
365 |
lefcha |
1.3 |
switch (*type) { |
366 |
lefcha |
1.1 |
case FILTER_ACTION_DELETE: |
367 |
lefcha |
1.8 |
info("%d message%s deleted.\n", cnt, plural(cnt)); |
368 |
lefcha |
1.1 |
action_delete(mesgs, args); |
369 |
|
|
break; |
370 |
|
|
case FILTER_ACTION_COPY: |
371 |
lefcha |
1.8 |
info("%d message%s copied to mailbox %s.\n", cnt, plural(cnt), |
372 |
|
|
destmbox); |
373 |
lefcha |
1.18 |
action_copy(mesgs, apply_namespace(destmbox, namesp.prefix, |
374 |
|
|
namesp.delim), args); |
375 |
lefcha |
1.1 |
break; |
376 |
|
|
case FILTER_ACTION_MOVE: |
377 |
lefcha |
1.8 |
info("%d message%s moved to mailbox %s.\n", cnt, plural(cnt), |
378 |
|
|
destmbox); |
379 |
lefcha |
1.18 |
action_move(mesgs, apply_namespace(destmbox, namesp.prefix, |
380 |
|
|
namesp.delim), args); |
381 |
lefcha |
1.1 |
break; |
382 |
|
|
case FILTER_ACTION_LIST: |
383 |
lefcha |
1.8 |
info("%d message%s listed.\n", cnt, plural(cnt)); |
384 |
lefcha |
1.1 |
action_list(mesgs, args); |
385 |
|
|
break; |
386 |
|
|
} |
387 |
lefcha |
1.5 |
|
388 |
|
|
if (!*args) |
389 |
lefcha |
1.4 |
log_info(LOG_WRITE, NULL); |
390 |
lefcha |
1.5 |
|
391 |
lefcha |
1.1 |
return 0; |
392 |
|
|
} |
393 |
|
|
|
394 |
|
|
|
395 |
|
|
/* |
396 |
|
|
* Delete messages and optionally list some of their headers. |
397 |
|
|
*/ |
398 |
|
|
int action_delete(char *mesgs, char *args) |
399 |
|
|
{ |
400 |
|
|
const char *delim = " "; |
401 |
lefcha |
1.7 |
char *tok, *mcp, *m, *acp = NULL, *occur; |
402 |
lefcha |
1.1 |
|
403 |
lefcha |
1.5 |
m = mcp = xstrdup(mesgs); |
404 |
lefcha |
1.7 |
|
405 |
lefcha |
1.6 |
if (*args) { |
406 |
|
|
acp = xstrdup(args); |
407 |
|
|
while ((occur = strchr(acp, ','))) |
408 |
|
|
*occur = ' '; |
409 |
|
|
} |
410 |
lefcha |
1.3 |
while ((tok = strsep(&m, delim))) { |
411 |
lefcha |
1.10 |
if (*args) |
412 |
|
|
fetch_response(imap_fetch(tok, acp, 0)); |
413 |
|
|
|
414 |
|
|
server_response(imap_store(tok, "\\Deleted")); |
415 |
lefcha |
1.1 |
} |
416 |
lefcha |
1.5 |
|
417 |
lefcha |
1.19 |
xfree(mcp); |
418 |
lefcha |
1.10 |
|
419 |
lefcha |
1.6 |
if (*args) |
420 |
lefcha |
1.19 |
xfree(acp); |
421 |
lefcha |
1.1 |
|
422 |
|
|
return 0; |
423 |
|
|
} |
424 |
|
|
|
425 |
|
|
|
426 |
|
|
/* |
427 |
|
|
* Copy messages to specified mailbox. |
428 |
|
|
*/ |
429 |
lefcha |
1.3 |
int action_copy(char *mesgs, char *destmbox, char *args) |
430 |
lefcha |
1.1 |
{ |
431 |
|
|
const char *delim = " "; |
432 |
lefcha |
1.7 |
char *tok, *mcp, *m, *acp = NULL, *occur; |
433 |
lefcha |
1.1 |
|
434 |
lefcha |
1.5 |
m = mcp = xstrdup(mesgs); |
435 |
lefcha |
1.8 |
|
436 |
lefcha |
1.6 |
if (*args) { |
437 |
|
|
acp = xstrdup(args); |
438 |
lefcha |
1.8 |
|
439 |
lefcha |
1.6 |
while ((occur = strchr(acp, ','))) |
440 |
|
|
*occur = ' '; |
441 |
|
|
} |
442 |
lefcha |
1.3 |
while ((tok = strsep(&m, delim))) { |
443 |
lefcha |
1.10 |
if (*args) |
444 |
|
|
fetch_response(imap_fetch(tok, acp, 0)); |
445 |
|
|
|
446 |
|
|
if (copy_response(imap_copy(tok, destmbox)) == RESPONSE_TRYCREATE) |
447 |
|
|
if (!server_response(imap_create(destmbox))) |
448 |
|
|
copy_response(imap_copy(tok, destmbox)); |
449 |
lefcha |
1.1 |
} |
450 |
|
|
|
451 |
lefcha |
1.19 |
xfree(mcp); |
452 |
lefcha |
1.8 |
|
453 |
lefcha |
1.6 |
if (*args) |
454 |
lefcha |
1.19 |
xfree(acp); |
455 |
lefcha |
1.1 |
|
456 |
|
|
return 0; |
457 |
|
|
} |
458 |
|
|
|
459 |
|
|
|
460 |
|
|
/* |
461 |
|
|
* Move messages to specified mailbox. |
462 |
|
|
*/ |
463 |
lefcha |
1.3 |
int action_move(char *mesgs, char *destmbox, char *args) |
464 |
lefcha |
1.1 |
{ |
465 |
lefcha |
1.3 |
action_copy(mesgs, destmbox, args); |
466 |
lefcha |
1.1 |
action_delete(mesgs, "\0"); |
467 |
lefcha |
1.16 |
|
468 |
lefcha |
1.17 |
/* CLOSE -> SELECT much faster than EXPUNGE -> SELECT */ |
469 |
lefcha |
1.16 |
/* server_response(imap_expunge()); */ |
470 |
lefcha |
1.1 |
|
471 |
|
|
return 0; |
472 |
|
|
} |
473 |
|
|
|
474 |
|
|
|
475 |
|
|
/* |
476 |
|
|
* List user selected headers of messages. |
477 |
|
|
*/ |
478 |
|
|
int action_list(char *mesgs, char *args) |
479 |
|
|
{ |
480 |
|
|
const char *delim = " "; |
481 |
lefcha |
1.5 |
char *tok, *mcp, *m, *acp, *occur; |
482 |
|
|
|
483 |
lefcha |
1.2 |
if (!*args) |
484 |
|
|
return 0; |
485 |
lefcha |
1.1 |
|
486 |
lefcha |
1.5 |
m = mcp = xstrdup(mesgs); |
487 |
|
|
acp = xstrdup(args); |
488 |
lefcha |
1.6 |
|
489 |
lefcha |
1.5 |
while ((occur = strchr(acp, ','))) |
490 |
lefcha |
1.1 |
*occur = ' '; |
491 |
|
|
|
492 |
lefcha |
1.10 |
while ((tok = strsep(&m, delim))) |
493 |
|
|
fetch_response(imap_fetch(tok, acp, 1)); |
494 |
lefcha |
1.1 |
|
495 |
lefcha |
1.19 |
xfree(mcp); |
496 |
|
|
xfree(acp); |
497 |
lefcha |
1.1 |
|
498 |
|
|
return 0; |
499 |
|
|
} |
500 |
|
|
|
501 |
|
|
|
502 |
|
|
/* |
503 |
lefcha |
1.11 |
* Convert messages with contiguous sequence number to the corresponding |
504 |
lefcha |
1.5 |
* number range, eg. 1 2 3 5 7 8 --> 1:3 5 7:8 |
505 |
lefcha |
1.1 |
*/ |
506 |
|
|
unsigned int convert_messages(char *mesgs) |
507 |
|
|
{ |
508 |
lefcha |
1.13 |
unsigned int cnt, maxlen; |
509 |
lefcha |
1.1 |
unsigned int start, end, tmp; |
510 |
lefcha |
1.13 |
char *cp, *tail, *m; |
511 |
lefcha |
1.5 |
|
512 |
lefcha |
1.13 |
cnt = start = end = tmp = 0; |
513 |
|
|
maxlen = strlen(mesgs) + 1; |
514 |
|
|
tail = NULL; |
515 |
lefcha |
1.1 |
|
516 |
lefcha |
1.5 |
cp = xstrdup(mesgs); |
517 |
lefcha |
1.13 |
m = mesgs; |
518 |
lefcha |
1.1 |
|
519 |
lefcha |
1.10 |
start = (unsigned int) strtoul(cp, &tail, 10); |
520 |
lefcha |
1.3 |
cnt++; |
521 |
lefcha |
1.1 |
end = start; |
522 |
|
|
|
523 |
|
|
do { |
524 |
|
|
if (tail) { |
525 |
lefcha |
1.10 |
tmp = (unsigned int) strtoul(tail, &tail, 10); |
526 |
lefcha |
1.1 |
if (tmp) |
527 |
lefcha |
1.3 |
cnt++; |
528 |
lefcha |
1.15 |
else |
529 |
|
|
tail = NULL; |
530 |
lefcha |
1.1 |
} |
531 |
|
|
if (tmp == end + 1) |
532 |
|
|
end++; |
533 |
|
|
else { |
534 |
lefcha |
1.13 |
if (start == end) { |
535 |
|
|
xstrncpy(m, ultostr(start, 10), maxlen); |
536 |
|
|
m += strlen(m); |
537 |
|
|
} else { |
538 |
|
|
xstrncpy(m, ultostr(start, 10), maxlen - 1); |
539 |
|
|
m += strlen(m); |
540 |
|
|
*m = ':'; |
541 |
|
|
*++m = 0; |
542 |
|
|
xstrncpy(m, ultostr(end, 10), maxlen); |
543 |
|
|
m += strlen(m); |
544 |
|
|
} |
545 |
lefcha |
1.1 |
|
546 |
lefcha |
1.13 |
if (tail && m - mesgs < maxlen) { |
547 |
|
|
*m = ' '; |
548 |
|
|
*++m = 0; |
549 |
|
|
} |
550 |
lefcha |
1.1 |
start = end = tmp; |
551 |
|
|
} |
552 |
|
|
} while (tmp); |
553 |
|
|
|
554 |
lefcha |
1.19 |
xfree(cp); |
555 |
lefcha |
1.5 |
|
556 |
lefcha |
1.3 |
return cnt; |
557 |
lefcha |
1.1 |
} |