author | zautrix <zautrix> | 2005-03-18 20:17:03 (UTC) |
---|---|---|
committer | zautrix <zautrix> | 2005-03-18 20:17:03 (UTC) |
commit | 9e549686b23b6dffdcbd09c9b10dc2cb795fbcdf (patch) (unidiff) | |
tree | 2528e6cc740225ca0f47d5ac8ff70f7d3bb10621 /libetpan/src/driver/implementation/pop3/pop3driver.c | |
parent | 9319998f20f03dcc217fbb39656755dc65226276 (diff) | |
download | kdepimpi-9e549686b23b6dffdcbd09c9b10dc2cb795fbcdf.zip kdepimpi-9e549686b23b6dffdcbd09c9b10dc2cb795fbcdf.tar.gz kdepimpi-9e549686b23b6dffdcbd09c9b10dc2cb795fbcdf.tar.bz2 |
Initial revision
Diffstat (limited to 'libetpan/src/driver/implementation/pop3/pop3driver.c') (more/less context) (ignore whitespace changes)
-rw-r--r-- | libetpan/src/driver/implementation/pop3/pop3driver.c | 388 |
1 files changed, 388 insertions, 0 deletions
diff --git a/libetpan/src/driver/implementation/pop3/pop3driver.c b/libetpan/src/driver/implementation/pop3/pop3driver.c new file mode 100644 index 0000000..ea69923 --- a/dev/null +++ b/libetpan/src/driver/implementation/pop3/pop3driver.c | |||
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1 | /* | ||
2 | * libEtPan! -- a mail stuff library | ||
3 | * | ||
4 | * Copyright (C) 2001, 2005 - DINH Viet Hoa | ||
5 | * All rights reserved. | ||
6 | * | ||
7 | * Redistribution and use in source and binary forms, with or without | ||
8 | * modification, are permitted provided that the following conditions | ||
9 | * are met: | ||
10 | * 1. Redistributions of source code must retain the above copyright | ||
11 | * notice, this list of conditions and the following disclaimer. | ||
12 | * 2. Redistributions in binary form must reproduce the above copyright | ||
13 | * notice, this list of conditions and the following disclaimer in the | ||
14 | * documentation and/or other materials provided with the distribution. | ||
15 | * 3. Neither the name of the libEtPan! project nor the names of its | ||
16 | * contributors may be used to endorse or promote products derived | ||
17 | * from this software without specific prior written permission. | ||
18 | * | ||
19 | * THIS SOFTWARE IS PROVIDED BY THE AUTHORS AND CONTRIBUTORS ``AS IS'' AND | ||
20 | * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE | ||
21 | * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE | ||
22 | * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHORS OR CONTRIBUTORS BE LIABLE | ||
23 | * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL | ||
24 | * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS | ||
25 | * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) | ||
26 | * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT | ||
27 | * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY | ||
28 | * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF | ||
29 | * SUCH DAMAGE. | ||
30 | */ | ||
31 | |||
32 | /* | ||
33 | * $Id$ | ||
34 | */ | ||
35 | |||
36 | #include "pop3driver.h" | ||
37 | |||
38 | #include <string.h> | ||
39 | #include <stdlib.h> | ||
40 | |||
41 | #include "pop3driver_message.h" | ||
42 | #include "maildriver_tools.h" | ||
43 | #include "pop3driver_tools.h" | ||
44 | #include "mailmessage.h" | ||
45 | |||
46 | static int pop3driver_initialize(mailsession * session); | ||
47 | |||
48 | static void pop3driver_uninitialize(mailsession * session); | ||
49 | |||
50 | static int pop3driver_parameters(mailsession * session, | ||
51 | int id, void * value); | ||
52 | |||
53 | static int pop3driver_connect_stream(mailsession * session, mailstream * s); | ||
54 | |||
55 | static int pop3driver_starttls(mailsession * session); | ||
56 | |||
57 | static int pop3driver_login(mailsession * session, | ||
58 | char * userid, char * password); | ||
59 | |||
60 | static int pop3driver_logout(mailsession * session); | ||
61 | |||
62 | static int pop3driver_noop(mailsession * session); | ||
63 | |||
64 | static int pop3driver_status_folder(mailsession * session, char * mb, | ||
65 | uint32_t * result_messages, uint32_t * result_recent, | ||
66 | uint32_t * result_unseen); | ||
67 | |||
68 | static int pop3driver_messages_number(mailsession * session, char * mb, | ||
69 | uint32_t * result); | ||
70 | |||
71 | static int pop3driver_remove_message(mailsession * session, uint32_t num); | ||
72 | |||
73 | static int pop3driver_get_messages_list(mailsession * session, | ||
74 | struct mailmessage_list ** result); | ||
75 | |||
76 | static int pop3driver_get_message(mailsession * session, | ||
77 | uint32_t num, mailmessage ** result); | ||
78 | |||
79 | static mailsession_driver local_pop3_session_driver = { | ||
80 | .sess_name = "pop3", | ||
81 | |||
82 | .sess_initialize = pop3driver_initialize, | ||
83 | .sess_uninitialize = pop3driver_uninitialize, | ||
84 | |||
85 | .sess_parameters = pop3driver_parameters, | ||
86 | |||
87 | .sess_connect_stream = pop3driver_connect_stream, | ||
88 | .sess_connect_path = NULL, | ||
89 | .sess_starttls = pop3driver_starttls, | ||
90 | .sess_login = pop3driver_login, | ||
91 | .sess_logout = pop3driver_logout, | ||
92 | .sess_noop = pop3driver_noop, | ||
93 | |||
94 | .sess_build_folder_name = NULL, | ||
95 | .sess_create_folder = NULL, | ||
96 | .sess_delete_folder = NULL, | ||
97 | .sess_rename_folder = NULL, | ||
98 | .sess_check_folder = NULL, | ||
99 | .sess_examine_folder = NULL, | ||
100 | .sess_select_folder = NULL, | ||
101 | .sess_expunge_folder = NULL, | ||
102 | .sess_status_folder = pop3driver_status_folder, | ||
103 | .sess_messages_number = pop3driver_messages_number, | ||
104 | .sess_recent_number = pop3driver_messages_number, | ||
105 | .sess_unseen_number = pop3driver_messages_number, | ||
106 | .sess_list_folders = NULL, | ||
107 | .sess_lsub_folders = NULL, | ||
108 | .sess_subscribe_folder = NULL, | ||
109 | .sess_unsubscribe_folder = NULL, | ||
110 | |||
111 | .sess_append_message = NULL, | ||
112 | .sess_append_message_flags = NULL, | ||
113 | .sess_copy_message = NULL, | ||
114 | .sess_move_message = NULL, | ||
115 | |||
116 | .sess_get_messages_list = pop3driver_get_messages_list, | ||
117 | .sess_get_envelopes_list = maildriver_generic_get_envelopes_list, | ||
118 | .sess_remove_message = pop3driver_remove_message, | ||
119 | #if 0 | ||
120 | .sess_search_messages = maildriver_generic_search_messages, | ||
121 | #endif | ||
122 | |||
123 | .sess_get_message = pop3driver_get_message, | ||
124 | .sess_get_message_by_uid = NULL, | ||
125 | }; | ||
126 | |||
127 | mailsession_driver * pop3_session_driver = &local_pop3_session_driver; | ||
128 | |||
129 | static inline struct pop3_session_state_data * | ||
130 | get_data(mailsession * session) | ||
131 | { | ||
132 | return session->sess_data; | ||
133 | } | ||
134 | |||
135 | static mailpop3 * get_pop3_session(mailsession * session) | ||
136 | { | ||
137 | return get_data(session)->pop3_session; | ||
138 | } | ||
139 | |||
140 | static int pop3driver_initialize(mailsession * session) | ||
141 | { | ||
142 | struct pop3_session_state_data * data; | ||
143 | mailpop3 * pop3; | ||
144 | |||
145 | pop3 = mailpop3_new(0, NULL); | ||
146 | if (session == NULL) | ||
147 | goto err; | ||
148 | |||
149 | data = malloc(sizeof(* data)); | ||
150 | if (data == NULL) | ||
151 | goto free; | ||
152 | |||
153 | data->pop3_session = pop3; | ||
154 | data->pop3_auth_type = POP3DRIVER_AUTH_TYPE_PLAIN; | ||
155 | |||
156 | session->sess_data = data; | ||
157 | |||
158 | return MAIL_NO_ERROR; | ||
159 | |||
160 | free: | ||
161 | mailpop3_free(pop3); | ||
162 | err: | ||
163 | return MAIL_ERROR_MEMORY; | ||
164 | } | ||
165 | |||
166 | static void pop3driver_uninitialize(mailsession * session) | ||
167 | { | ||
168 | struct pop3_session_state_data * data; | ||
169 | |||
170 | data = get_data(session); | ||
171 | |||
172 | mailpop3_free(data->pop3_session); | ||
173 | free(data); | ||
174 | |||
175 | session->sess_data = data; | ||
176 | } | ||
177 | |||
178 | static int pop3driver_connect_stream(mailsession * session, mailstream * s) | ||
179 | { | ||
180 | int r; | ||
181 | |||
182 | r = mailpop3_connect(get_pop3_session(session), s); | ||
183 | |||
184 | switch (r) { | ||
185 | case MAILPOP3_NO_ERROR: | ||
186 | return MAIL_NO_ERROR_NON_AUTHENTICATED; | ||
187 | |||
188 | default: | ||
189 | return pop3driver_pop3_error_to_mail_error(r); | ||
190 | } | ||
191 | } | ||
192 | |||
193 | static int pop3driver_starttls(mailsession * session) | ||
194 | { | ||
195 | int r; | ||
196 | int fd; | ||
197 | mailstream_low * low; | ||
198 | mailstream_low * new_low; | ||
199 | mailpop3 * pop3; | ||
200 | |||
201 | pop3 = get_pop3_session(session); | ||
202 | |||
203 | r = mailpop3_stls(pop3); | ||
204 | |||
205 | switch (r) { | ||
206 | case MAILPOP3_NO_ERROR: | ||
207 | break; | ||
208 | default: | ||
209 | return pop3driver_pop3_error_to_mail_error(r); | ||
210 | } | ||
211 | |||
212 | low = mailstream_get_low(pop3->pop3_stream); | ||
213 | fd = mailstream_low_get_fd(low); | ||
214 | if (fd == -1) | ||
215 | return MAIL_ERROR_STREAM; | ||
216 | |||
217 | new_low = mailstream_low_ssl_open(fd); | ||
218 | if (new_low == NULL) | ||
219 | return MAIL_ERROR_STREAM; | ||
220 | mailstream_low_free(low); | ||
221 | mailstream_set_low(pop3->pop3_stream, new_low); | ||
222 | |||
223 | return MAIL_NO_ERROR; | ||
224 | } | ||
225 | |||
226 | static int pop3driver_parameters(mailsession * session, | ||
227 | int id, void * value) | ||
228 | { | ||
229 | struct pop3_session_state_data * data; | ||
230 | |||
231 | data = get_data(session); | ||
232 | |||
233 | switch (id) { | ||
234 | case POP3DRIVER_SET_AUTH_TYPE: | ||
235 | { | ||
236 | int * param; | ||
237 | |||
238 | param = value; | ||
239 | |||
240 | data->pop3_auth_type = * param; | ||
241 | return MAIL_NO_ERROR; | ||
242 | } | ||
243 | } | ||
244 | |||
245 | return MAIL_ERROR_INVAL; | ||
246 | } | ||
247 | |||
248 | static int pop3driver_login(mailsession * session, | ||
249 | char * userid, char * password) | ||
250 | { | ||
251 | int r; | ||
252 | carray * msg_tab; | ||
253 | struct pop3_session_state_data * data; | ||
254 | |||
255 | data = get_data(session); | ||
256 | |||
257 | switch (data->pop3_auth_type) { | ||
258 | case POP3DRIVER_AUTH_TYPE_TRY_APOP: | ||
259 | r = mailpop3_login_apop(get_pop3_session(session), userid, password); | ||
260 | if (r != MAILPOP3_NO_ERROR) | ||
261 | r = mailpop3_login(get_pop3_session(session), userid, password); | ||
262 | break; | ||
263 | |||
264 | case POP3DRIVER_AUTH_TYPE_APOP: | ||
265 | r = mailpop3_login_apop(get_pop3_session(session), userid, password); | ||
266 | break; | ||
267 | |||
268 | default: | ||
269 | case POP3DRIVER_AUTH_TYPE_PLAIN: | ||
270 | r = mailpop3_login(get_pop3_session(session), userid, password); | ||
271 | break; | ||
272 | } | ||
273 | |||
274 | mailpop3_list(get_pop3_session(session), &msg_tab); | ||
275 | |||
276 | return pop3driver_pop3_error_to_mail_error(r); | ||
277 | } | ||
278 | |||
279 | static int pop3driver_logout(mailsession * session) | ||
280 | { | ||
281 | int r; | ||
282 | |||
283 | r = mailpop3_quit(get_pop3_session(session)); | ||
284 | |||
285 | return pop3driver_pop3_error_to_mail_error(r); | ||
286 | } | ||
287 | |||
288 | static int pop3driver_noop(mailsession * session) | ||
289 | { | ||
290 | int r; | ||
291 | |||
292 | r = mailpop3_noop(get_pop3_session(session)); | ||
293 | |||
294 | return pop3driver_pop3_error_to_mail_error(r); | ||
295 | } | ||
296 | |||
297 | static int pop3driver_status_folder(mailsession * session, char * mb, | ||
298 | uint32_t * result_messages, | ||
299 | uint32_t * result_recent, | ||
300 | uint32_t * result_unseen) | ||
301 | { | ||
302 | uint32_t count; | ||
303 | int r; | ||
304 | |||
305 | r = pop3driver_messages_number(session, mb, &count); | ||
306 | if (r != MAIL_NO_ERROR) | ||
307 | return r; | ||
308 | |||
309 | * result_messages = count; | ||
310 | * result_recent = count; | ||
311 | * result_unseen = count; | ||
312 | |||
313 | return MAIL_NO_ERROR; | ||
314 | } | ||
315 | |||
316 | static int pop3driver_messages_number(mailsession * session, char * mb, | ||
317 | uint32_t * result) | ||
318 | { | ||
319 | carray * msg_tab; | ||
320 | |||
321 | mailpop3_list(get_pop3_session(session), &msg_tab); | ||
322 | |||
323 | * result = carray_count(msg_tab) - | ||
324 | get_pop3_session(session)->pop3_deleted_count; | ||
325 | |||
326 | return MAIL_NO_ERROR; | ||
327 | } | ||
328 | |||
329 | |||
330 | /* messages operations */ | ||
331 | |||
332 | static int pop3driver_remove_message(mailsession * session, uint32_t num) | ||
333 | { | ||
334 | mailpop3 * pop3; | ||
335 | int r; | ||
336 | |||
337 | pop3 = get_pop3_session(session); | ||
338 | |||
339 | r = mailpop3_dele(pop3, num); | ||
340 | switch (r) { | ||
341 | case MAILPOP3_ERROR_BAD_STATE: | ||
342 | return MAIL_ERROR_BAD_STATE; | ||
343 | |||
344 | case MAILPOP3_ERROR_NO_SUCH_MESSAGE: | ||
345 | return MAIL_ERROR_MSG_NOT_FOUND; | ||
346 | |||
347 | case MAILPOP3_ERROR_STREAM: | ||
348 | return MAIL_ERROR_STREAM; | ||
349 | |||
350 | case MAILPOP3_NO_ERROR: | ||
351 | return MAIL_NO_ERROR; | ||
352 | |||
353 | default: | ||
354 | return MAIL_ERROR_REMOVE; | ||
355 | } | ||
356 | } | ||
357 | |||
358 | static int pop3driver_get_messages_list(mailsession * session, | ||
359 | struct mailmessage_list ** result) | ||
360 | { | ||
361 | mailpop3 * pop3; | ||
362 | |||
363 | pop3 = get_pop3_session(session); | ||
364 | |||
365 | return pop3_get_messages_list(pop3, session, | ||
366 | pop3_message_driver, result); | ||
367 | } | ||
368 | |||
369 | static int pop3driver_get_message(mailsession * session, | ||
370 | uint32_t num, mailmessage ** result) | ||
371 | { | ||
372 | mailmessage * msg_info; | ||
373 | int r; | ||
374 | |||
375 | msg_info = mailmessage_new(); | ||
376 | if (msg_info == NULL) | ||
377 | return MAIL_ERROR_MEMORY; | ||
378 | |||
379 | r = mailmessage_init(msg_info, session, pop3_message_driver, num, 0); | ||
380 | if (r != MAIL_NO_ERROR) { | ||
381 | mailmessage_free(msg_info); | ||
382 | return r; | ||
383 | } | ||
384 | |||
385 | * result = msg_info; | ||
386 | |||
387 | return MAIL_NO_ERROR; | ||
388 | } | ||