0af3c916 |
1 | /* |
2 | * Dolda Connect - Modular multiuser Direct Connect-style client |
3 | * Copyright (C) 2005 Fredrik Tolf (fredrik@dolda2000.com) |
4 | * |
5 | * This program is free software; you can redistribute it and/or modify |
6 | * it under the terms of the GNU General Public License as published by |
7 | * the Free Software Foundation; either version 2 of the License, or |
8 | * (at your option) any later version. |
9 | * |
10 | * This program is distributed in the hope that it will be useful, |
11 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
12 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
13 | * GNU General Public License for more details. |
14 | * |
15 | * You should have received a copy of the GNU General Public License |
16 | * along with this program; if not, write to the Free Software |
17 | * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
18 | */ |
ee5d122f |
19 | #ifdef HAVE_CONFIG_H |
20 | #include <config.h> |
21 | #endif |
22 | #include <string.h> |
23 | #include <doldaconnect/uilib.h> |
24 | #include <doldaconnect/uimisc.h> |
25 | #include <doldaconnect/utils.h> |
26 | #include <gaim.h> |
27 | #include <plugin.h> |
28 | #include <version.h> |
29 | #include <accountopt.h> |
30 | #include <roomlist.h> |
31 | #include <util.h> |
32 | #include <errno.h> |
33 | |
34 | struct conndata { |
35 | int fd; |
36 | int readhdl, writehdl; |
37 | GaimConnection *gc; |
38 | GaimRoomlist *roomlist; |
39 | }; |
40 | |
41 | static struct conndata *inuse = NULL; |
42 | |
43 | static void dcfdcb(struct conndata *data, int fd, GaimInputCondition condition); |
44 | |
45 | static void updatewrite(struct conndata *data) |
46 | { |
47 | if(dc_wantwrite()) { |
48 | if(data->writehdl == -1) |
49 | data->writehdl = gaim_input_add(data->fd, GAIM_INPUT_WRITE, (void (*)(void *, int, GaimInputCondition))dcfdcb, data); |
50 | } else { |
51 | if(data->writehdl != -1) { |
52 | gaim_input_remove(data->writehdl); |
53 | data->writehdl = -1; |
54 | } |
55 | } |
56 | } |
57 | |
58 | static void disconnected(struct conndata *data) |
59 | { |
60 | if(inuse == data) |
61 | inuse = NULL; |
62 | if(data->readhdl != -1) { |
63 | gaim_input_remove(data->readhdl); |
64 | data->readhdl = -1; |
65 | } |
66 | if(data->writehdl != -1) { |
67 | gaim_input_remove(data->writehdl); |
68 | data->writehdl = -1; |
69 | } |
70 | data->fd = -1; |
71 | } |
72 | |
73 | static int loginconv(int type, wchar_t *text, char **resp, struct conndata *data) |
74 | { |
75 | switch(type) { |
76 | case DC_LOGIN_CONV_NOECHO: |
77 | if(data->gc->account->password == NULL) { |
78 | updatewrite(data); |
79 | return(1); |
80 | } else { |
81 | *resp = sstrdup(data->gc->account->password); |
82 | updatewrite(data); |
83 | return(0); |
84 | } |
85 | default: |
86 | updatewrite(data); |
87 | return(1); |
88 | } |
89 | } |
90 | |
91 | static void newpeercb(struct dc_fnetpeer *peer) |
92 | { |
93 | struct conndata *data; |
94 | GaimConversation *conv; |
95 | |
96 | data = peer->fn->udata; |
97 | if((conv = gaim_find_chat(data->gc, peer->fn->id)) != NULL) |
98 | { |
0af3c916 |
99 | gaim_conv_chat_add_user(GAIM_CONV_CHAT(conv), icswcstombs(peer->nick, "UTF-8", NULL), NULL, GAIM_CBFLAGS_NONE, TRUE); |
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100 | } |
101 | } |
102 | |
103 | static void delpeercb(struct dc_fnetpeer *peer) |
104 | { |
105 | struct conndata *data; |
106 | GaimConversation *conv; |
107 | |
108 | data = peer->fn->udata; |
109 | if((conv = gaim_find_chat(data->gc, peer->fn->id)) != NULL) |
110 | { |
111 | gaim_conv_chat_remove_user(GAIM_CONV_CHAT(conv), icswcstombs(peer->nick, "UTF-8", NULL), NULL); |
112 | } |
113 | } |
114 | |
115 | static void chpeercb(struct dc_fnetpeer *peer) |
116 | { |
117 | } |
118 | |
119 | static void fillpeerlist(struct dc_fnetnode *fn, int resp, struct conndata *data) |
120 | { |
121 | } |
122 | |
123 | static void getfnlistcb(int resp, struct conndata *data) |
124 | { |
125 | struct dc_fnetnode *fn; |
126 | |
127 | for(fn = dc_fnetnodes; fn != NULL; fn = fn->next) |
128 | { |
129 | dc_getpeerlistasync(fn, (void (*)(struct dc_fnetnode *, int, void *))fillpeerlist, data); |
130 | fn->udata = data; |
131 | fn->newpeercb = newpeercb; |
132 | fn->delpeercb = delpeercb; |
133 | fn->chpeercb = chpeercb; |
134 | } |
135 | } |
136 | |
137 | static void logincb(int err, wchar_t *reason, struct conndata *data) |
138 | { |
139 | if(err != DC_LOGIN_ERR_SUCCESS) { |
140 | dc_disconnect(); |
141 | disconnected(data); |
142 | gaim_connection_error(data->gc, "Invalid login"); |
143 | return; |
144 | } |
145 | gaim_connection_set_state(data->gc, GAIM_CONNECTED); |
146 | serv_finish_login(data->gc); |
147 | dc_queuecmd(NULL, NULL, L"notify", L"fn:chat", L"on", L"fn:act", L"on", L"fn:peer", L"on", NULL); |
148 | dc_getfnlistasync((void (*)(int, void *))getfnlistcb, data); |
149 | } |
150 | |
151 | static void dcfdcb(struct conndata *data, int fd, GaimInputCondition condition) |
152 | { |
153 | struct dc_response *resp; |
154 | struct dc_intresp *ires; |
155 | struct dc_fnetnode *fn; |
156 | GaimConversation *conv; |
157 | char *peer, *msg; |
158 | |
159 | if(((condition & GAIM_INPUT_READ) && dc_handleread()) || ((condition & GAIM_INPUT_WRITE) && dc_handlewrite())) |
160 | { |
161 | disconnected(data); |
162 | gaim_connection_error(data->gc, "Server has disconnected"); |
163 | return; |
164 | } |
165 | while((resp = dc_getresp()) != NULL) { |
166 | if(!wcscmp(resp->cmdname, L".connect")) { |
167 | if(resp->code == 200) { |
168 | gaim_connection_update_progress(data->gc, "Authenticating", 2, 3); |
169 | dc_loginasync(NULL, 1, (int (*)(int, wchar_t *, char **, void *))loginconv, (void (*)(int, wchar_t *, void *))logincb, data); |
170 | } else { |
171 | dc_disconnect(); |
172 | disconnected(data); |
173 | gaim_connection_error(data->gc, "Server refused connection"); |
174 | return; |
175 | } |
176 | } else if(!wcscmp(resp->cmdname, L".notify")) { |
177 | dc_uimisc_handlenotify(resp); |
178 | switch(resp->code) { |
179 | case 600: |
180 | if((ires = dc_interpret(resp)) != NULL) |
181 | { |
182 | if((fn = dc_findfnetnode(ires->argv[0].val.num)) != NULL) |
183 | { |
184 | if(ires->argv[1].val.num) |
185 | { |
186 | /* XXX: Handle different rooms */ |
187 | if((conv = gaim_find_chat(data->gc, fn->id)) != NULL) |
188 | { |
189 | peer = icwcstombs(ires->argv[3].val.str, "UTF-8"); |
190 | msg = gaim_escape_html(icswcstombs(ires->argv[4].val.str, "UTF-8", NULL)); |
191 | serv_got_chat_in(data->gc, gaim_conv_chat_get_id(GAIM_CONV_CHAT(conv)), peer, 0, msg, time(NULL)); |
192 | g_free(msg); |
193 | free(peer); |
194 | } |
195 | } else { |
196 | peer = icwcstombs(ires->argv[3].val.str, "UTF-8"); |
197 | msg = gaim_escape_html(icswcstombs(ires->argv[4].val.str, "UTF-8", NULL)); |
198 | if(!gaim_account_get_bool(data->gc->account, "represspm", FALSE) || (gaim_find_conversation_with_account(peer, data->gc->account) != NULL)) |
199 | serv_got_im(data->gc, peer, msg, 0, time(NULL)); |
200 | g_free(msg); |
201 | free(peer); |
202 | } |
203 | } |
204 | dc_freeires(ires); |
205 | } |
206 | break; |
207 | case 601: |
208 | case 602: |
209 | case 603: |
210 | case 604: |
211 | if((ires = dc_interpret(resp)) != NULL) |
212 | { |
213 | if((fn = dc_findfnetnode(ires->argv[0].val.num)) != NULL) |
214 | { |
215 | fn->udata = data; |
216 | fn->newpeercb = newpeercb; |
217 | fn->delpeercb = delpeercb; |
218 | fn->chpeercb = chpeercb; |
219 | } |
220 | dc_freeires(ires); |
221 | } |
222 | case 605: |
223 | break; |
224 | } |
225 | } |
226 | } |
227 | updatewrite(data); |
228 | } |
229 | |
230 | static int gi_sendchat(GaimConnection *gc, int id, const char *what) |
231 | { |
232 | struct conndata *data; |
233 | struct dc_fnetnode *fn; |
234 | wchar_t *wwhat; |
235 | |
236 | data = gc->proto_data; |
237 | if((fn = dc_findfnetnode(id)) == NULL) |
238 | return(-EINVAL); |
239 | /* XXX: Handle chat rooms */ |
240 | if((wwhat = icmbstowcs((char *)what, "UTF-8")) == NULL) |
241 | return(-errno); |
242 | dc_queuecmd(NULL, NULL, L"sendchat", L"%%i", fn->id, L"1", L"", L"%%ls", wwhat, NULL); |
243 | free(wwhat); |
244 | updatewrite(data); |
245 | return(0); |
246 | } |
247 | |
248 | static int gi_sendim(GaimConnection *gc, const char *who, const char *what, GaimConvImFlags flags) |
249 | { |
250 | struct conndata *data; |
251 | struct dc_fnetnode *fn, *tfn; |
252 | struct dc_fnetpeer *peer, *tpeer; |
253 | wchar_t *wwho, *wwhat; |
254 | int en; |
255 | |
256 | data = gc->proto_data; |
257 | if((wwho = icmbstowcs((char *)who, "UTF-8")) == NULL) |
258 | return(-errno); |
259 | tpeer = NULL; |
260 | for(fn = dc_fnetnodes; fn != NULL; fn = fn->next) { |
261 | for(peer = fn->peers; peer != NULL; peer = peer->next) { |
262 | if(!wcscmp(wwho, peer->nick)) { |
263 | if(tpeer == NULL) { |
264 | tpeer = peer; |
265 | tfn = fn; |
266 | } else { |
267 | free(wwho); |
268 | return(-ESRCH); |
269 | } |
270 | } |
271 | } |
272 | } |
273 | if(tpeer == NULL) { |
274 | free(wwho); |
275 | return(-ESRCH); |
276 | } |
277 | if((wwhat = icmbstowcs((char *)what, "UTF-8")) == NULL) { |
278 | en = errno; |
279 | free(wwho); |
280 | return(-en); |
281 | } |
282 | dc_queuecmd(NULL, NULL, L"sendchat", L"%%i", tfn->id, L"0", L"%%ls", wwho, L"%%ls", wwhat, NULL); |
283 | free(wwho); |
284 | free(wwhat); |
285 | updatewrite(data); |
286 | return(1); |
287 | } |
288 | |
289 | static const char *gi_listicon(GaimAccount *a, GaimBuddy *b) |
290 | { |
291 | return("dolcon"); |
292 | } |
293 | |
294 | static struct conndata *newconndata(void) |
295 | { |
296 | struct conndata *new; |
297 | |
298 | new = smalloc(sizeof(*new)); |
299 | memset(new, 0, sizeof(*new)); |
300 | new->fd = -1; |
301 | new->readhdl = new->writehdl = -1; |
302 | return(new); |
303 | } |
304 | |
305 | static void freeconndata(struct conndata *data) |
306 | { |
307 | if(data->roomlist != NULL) |
308 | gaim_roomlist_unref(data->roomlist); |
309 | if(inuse == data) |
310 | inuse = NULL; |
311 | if(data->readhdl != -1) |
312 | gaim_input_remove(data->readhdl); |
313 | if(data->writehdl != -1) |
314 | gaim_input_remove(data->writehdl); |
315 | if(data->fd >= 0) |
316 | dc_disconnect(); |
317 | free(data); |
318 | } |
319 | |
320 | static void gi_login(GaimAccount *act) |
321 | { |
322 | GaimConnection *gc; |
323 | struct conndata *data; |
324 | |
325 | gc = gaim_account_get_connection(act); |
326 | gc->proto_data = data = newconndata(); |
327 | data->gc = gc; |
328 | if(inuse != NULL) { |
329 | gaim_connection_error(gc, "Dolda Connect library already in use"); |
330 | return; |
331 | } |
332 | gaim_connection_update_progress(gc, "Connecting", 1, 3); |
333 | if((data->fd = dc_connect((char *)gaim_account_get_string(act, "server", "localhost"), -1)) < 0) |
334 | { |
335 | gaim_connection_error(gc, "Could not connect to server"); |
336 | return; |
337 | } |
338 | data->readhdl = gaim_input_add(data->fd, GAIM_INPUT_READ, (void (*)(void *, int, GaimInputCondition))dcfdcb, data); |
339 | updatewrite(data); |
340 | inuse = data; |
341 | } |
342 | |
343 | static void gi_close(GaimConnection *gc) |
344 | { |
345 | struct conndata *data; |
346 | |
347 | data = gc->proto_data; |
348 | freeconndata(data); |
349 | } |
350 | |
351 | static GaimRoomlist *gi_getlist(GaimConnection *gc) |
352 | { |
353 | struct conndata *data; |
354 | GList *fields; |
355 | GaimRoomlist *rl; |
356 | GaimRoomlistField *f; |
357 | GaimRoomlistRoom *r; |
358 | struct dc_fnetnode *fn; |
359 | |
360 | data = gc->proto_data; |
361 | if(data->roomlist != NULL) |
362 | gaim_roomlist_unref(data->roomlist); |
363 | data->roomlist = rl = gaim_roomlist_new(gaim_connection_get_account(gc)); |
364 | fields = NULL; |
365 | f = gaim_roomlist_field_new(GAIM_ROOMLIST_FIELD_INT, "", "id", TRUE); |
366 | fields = g_list_append(fields, f); |
367 | f = gaim_roomlist_field_new(GAIM_ROOMLIST_FIELD_INT, "Users", "users", FALSE); |
368 | fields = g_list_append(fields, f); |
369 | gaim_roomlist_set_fields(rl, fields); |
370 | for(fn = dc_fnetnodes; fn != NULL; fn = fn->next) { |
371 | if(fn->state != DC_FNN_STATE_EST) |
372 | continue; |
373 | r = gaim_roomlist_room_new(GAIM_ROOMLIST_ROOMTYPE_ROOM, icswcstombs(fn->name, "UTF-8", NULL), NULL); |
374 | gaim_roomlist_room_add_field(rl, r, GINT_TO_POINTER(fn->id)); |
375 | gaim_roomlist_room_add_field(rl, r, GINT_TO_POINTER(fn->numusers)); |
376 | gaim_roomlist_room_add(rl, r); |
377 | } |
378 | gaim_roomlist_set_in_progress(rl, FALSE); |
379 | return(rl); |
380 | } |
381 | |
382 | static void gi_cancelgetlist(GaimRoomlist *rl) |
383 | { |
384 | GaimConnection *gc; |
385 | struct conndata *data; |
386 | |
387 | if((gc = gaim_account_get_connection(rl->account)) == NULL) |
388 | return; |
389 | data = gc->proto_data; |
390 | gaim_roomlist_set_in_progress(rl, FALSE); |
391 | if(data->roomlist == rl) { |
392 | data->roomlist = NULL; |
393 | gaim_roomlist_unref(rl); |
394 | } |
395 | } |
396 | |
397 | static void getpeerlistcb(struct dc_fnetnode *fn, int resp, struct conndata *data) |
398 | { |
399 | GaimConversation *conv; |
400 | struct dc_fnetpeer *peer; |
401 | |
402 | if(resp == 200) |
403 | { |
404 | if(gaim_find_chat(data->gc, fn->id) != NULL) |
405 | return; |
406 | conv = serv_got_joined_chat(data->gc, fn->id, icswcstombs(fn->name, "UTF-8", NULL)); |
407 | for(peer = fn->peers; peer != NULL; peer = peer->next) |
408 | gaim_conv_chat_add_user(GAIM_CONV_CHAT(conv), icswcstombs(peer->nick, "UTF-8", NULL), NULL, GAIM_CBFLAGS_NONE, FALSE); |
409 | } |
410 | } |
411 | |
412 | static void gi_joinchat(GaimConnection *gc, GHashTable *chatdata) |
413 | { |
414 | struct conndata *data; |
415 | struct dc_fnetnode *fn; |
416 | |
417 | data = gc->proto_data; |
418 | if((fn = dc_findfnetnode(GPOINTER_TO_INT(g_hash_table_lookup(chatdata, "id")))) == NULL) |
419 | return; |
420 | if(gaim_find_chat(gc, fn->id) != NULL) |
421 | return; |
422 | dc_getpeerlistasync(fn, (void (*)(struct dc_fnetnode *, int, void *))getpeerlistcb, data); |
423 | updatewrite(data); |
424 | } |
425 | |
426 | static GaimPluginProtocolInfo protinfo = { |
427 | .options = OPT_PROTO_PASSWORD_OPTIONAL, |
428 | .icon_spec = NO_BUDDY_ICONS, |
429 | .list_icon = gi_listicon, |
430 | .login = gi_login, |
431 | .close = gi_close, |
432 | .roomlist_get_list = gi_getlist, |
433 | .roomlist_cancel = gi_cancelgetlist, |
434 | .join_chat = gi_joinchat, |
435 | .chat_send = gi_sendchat, |
436 | .send_im = gi_sendim, |
437 | }; |
438 | |
439 | static GaimPluginInfo info = { |
440 | .magic = GAIM_PLUGIN_MAGIC, |
441 | .major_version = GAIM_MAJOR_VERSION, |
442 | .minor_version = GAIM_MINOR_VERSION, |
443 | .type = GAIM_PLUGIN_PROTOCOL, |
444 | .priority = GAIM_PRIORITY_DEFAULT, |
445 | .id = "prpl-dolcon", |
446 | .name = "Dolda Connect", |
447 | .version = VERSION, |
448 | .summary = "Dolda Connect chat plugin", |
449 | .description = "Allows Gaim to be used as a chat user interface for the Dolda Connect daemon", |
450 | .author = "Fredrik Tolf <fredrik@dolda2000.com>", |
451 | .homepage = "http://www.dolda2000.com/~fredrik/doldaconnect/", |
452 | .extra_info = &protinfo |
453 | }; |
454 | |
455 | static void init(GaimPlugin *pl) |
456 | { |
457 | GaimAccountOption *opt; |
458 | |
459 | dc_init(); |
460 | opt = gaim_account_option_string_new("Server", "server", "localhost"); |
461 | protinfo.protocol_options = g_list_append(protinfo.protocol_options, opt); |
462 | opt = gaim_account_option_int_new("Port", "port", -1); |
463 | protinfo.protocol_options = g_list_append(protinfo.protocol_options, opt); |
464 | opt = gaim_account_option_bool_new("Do not pop up private messages automatically", "represspm", FALSE); |
465 | protinfo.protocol_options = g_list_append(protinfo.protocol_options, opt); |
466 | } |
467 | |
468 | GAIM_INIT_PLUGIN(dolcon, init, info); |