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skype.c @ 6f903c3

Last change on this file since 6f903c3 was 5ebff60, checked in by dequis <dx@…>, at 2015-02-20T22:50:54Z

Reindent everything to K&R style with tabs

Used uncrustify, with the configuration file in ./doc/uncrustify.cfg

Commit author set to "Indent <please@…>" so that it's easier to
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1	/*
2	* skype.c - Skype plugin for BitlBee
3	*
4	* Copyright (c) 2007-2013 by Miklos Vajna <vmiklos@vmiklos.hu>
5	*
6	* This program is free software; you can redistribute it and/or modify
7	* it under the terms of the GNU General Public License as published by
8	* the Free Software Foundation; either version 2 of the License, or
9	* (at your option) any later version.
10	*
11	* This program is distributed in the hope that it will be useful,
12	* but WITHOUT ANY WARRANTY; without even the implied warranty of
13	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14	* GNU General Public License for more details.
15	*
16	* You should have received a copy of the GNU General Public License
17	* along with this program; if not, write to the Free Software
18	* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,
19	* USA.
20	*/
21
22	#define _XOPEN_SOURCE
23	#define _BSD_SOURCE
24	#include <poll.h>
25	#include <stdio.h>
26	#include <bitlbee.h>
27	#include <ssl_client.h>
28
29	#define SKYPE_DEFAULT_SERVER "localhost"
30	#define SKYPE_DEFAULT_PORT "2727"
31	#define IRC_LINE_SIZE 16384
32	#define ARRAY_SIZE(x) (sizeof(x) / sizeof(x[0]))
33
34	/*
35	* Enumerations
36	*/
37
38	enum {
39	SKYPE_CALL_RINGING = 1,
40	SKYPE_CALL_MISSED,
41	SKYPE_CALL_CANCELLED,
42	SKYPE_CALL_FINISHED,
43	SKYPE_CALL_REFUSED
44	};
45
46	enum {
47	SKYPE_FILETRANSFER_NEW = 1,
48	SKYPE_FILETRANSFER_TRANSFERRING,
49	SKYPE_FILETRANSFER_COMPLETED,
50	SKYPE_FILETRANSFER_FAILED
51	};
52
53	/*
54	* Structures
55	*/
56
57	struct skype_data {
58	struct im_connection *ic;
59	char *username;
60	/* The effective file descriptor. We store it here so any function can
61	* write() to it. */
62	int fd;
63	/* File descriptor returned by bitlbee. we store it so we know when
64	* we're connected and when we aren't. */
65	int bfd;
66	/* ssl_getfd() uses this to get the file desciptor. */
67	void *ssl;
68	/* When we receive a new message id, we query the properties, finally
69	* the chatname. Store the properties here so that we can use
70	* imcb_buddy_msg() when we got the chatname. */
71	char *handle;
72	/* List, because of multiline messages. */
73	GList *body;
74	char *type;
75	/* This is necessary because we send a notification when we get the
76	* handle. So we store the state here and then we can send a
77	* notification about the handle is in a given status. */
78	int call_status;
79	char *call_id;
80	char *call_duration;
81	/* If the call is outgoing or not */
82	int call_out;
83	/* Same for file transfers. */
84	int filetransfer_status;
85	/* Path of the file being transferred. */
86	char *filetransfer_path;
87	/* Using /j #nick we want to have a groupchat with two people. Usually
88	* not (default). */
89	char *groupchat_with;
90	/* The user who invited us to the chat. */
91	char *adder;
92	/* If we are waiting for a confirmation about we changed the topic. */
93	int topic_wait;
94	/* These are used by the info command. */
95	char *info_fullname;
96	char *info_phonehome;
97	char *info_phoneoffice;
98	char *info_phonemobile;
99	char *info_nrbuddies;
100	char *info_tz;
101	char *info_seen;
102	char *info_birthday;
103	char *info_sex;
104	char *info_language;
105	char *info_country;
106	char *info_province;
107	char *info_city;
108	char *info_homepage;
109	char *info_about;
110	/* When a call fails, we get the reason and later we get the failure
111	* event, so store the failure code here till then */
112	int failurereason;
113	/* If this is just an update of an already received message. */
114	int is_edit;
115	/* List of struct skype_group* */
116	GList *groups;
117	/* Pending user which has to be added to the next group which is
118	* created. */
119	char *pending_user;
120	/* If the info command was used, to determine what to do with FULLNAME result. */
121	int is_info;
122	};
123
124	struct skype_away_state {
125	char *code;
126	char *full_name;
127	};
128
129	struct skype_buddy_ask_data {
130	struct im_connection *ic;
131	/* This is also used for call IDs for simplicity */
132	char *handle;
133	};
134
135	struct skype_group {
136	int id;
137	char *name;
138	GList *users;
139	};
140
141	/*
142	* Tables
143	*/
144
145	const struct skype_away_state skype_away_state_list[] = {
146	{ "AWAY", "Away" },
147	{ "NA", "Not available" },
148	{ "DND", "Do Not Disturb" },
149	{ "INVISIBLE", "Invisible" },
150	{ "OFFLINE", "Offline" },
151	{ "SKYPEME", "Skype Me" },
152	{ "ONLINE", "Online" },
153	{ NULL, NULL }
154	};
155
156	/*
157	* Functions
158	*/
159
160	int skype_write(struct im_connection ic, char buf, int len)
161	{
162	struct skype_data *sd = ic->proto_data;
163	struct pollfd pfd[1];
164
165	if (!sd->ssl) {
166	return FALSE;
167	}
168
169	pfd[0].fd = sd->fd;
170	pfd[0].events = POLLOUT;
171
172	/* This poll is necessary or we'll get a SIGPIPE when we write() to
173	* sd->fd. */
174	poll(pfd, 1, 1000);
175	if (pfd[0].revents & POLLHUP) {
176	imc_logout(ic, TRUE);
177	return FALSE;
178	}
179	ssl_write(sd->ssl, buf, len);
180
181	return TRUE;
182	}
183
184	int skype_printf(struct im_connection ic, char fmt, ...)
185	{
186	va_list args;
187	char str[IRC_LINE_SIZE];
188
189	va_start(args, fmt);
190	vsnprintf(str, IRC_LINE_SIZE, fmt, args);
191	va_end(args);
192
193	return skype_write(ic, str, strlen(str));
194	}
195
196	static void skype_buddy_ask_yes(void *data)
197	{
198	struct skype_buddy_ask_data *bla = data;
199
200	skype_printf(bla->ic, "SET USER %s ISAUTHORIZED TRUE\n",
201	bla->handle);
202	g_free(bla->handle);
203	g_free(bla);
204	}
205
206	static void skype_buddy_ask_no(void *data)
207	{
208	struct skype_buddy_ask_data *bla = data;
209
210	skype_printf(bla->ic, "SET USER %s ISAUTHORIZED FALSE\n",
211	bla->handle);
212	g_free(bla->handle);
213	g_free(bla);
214	}
215
216	void skype_buddy_ask(struct im_connection ic, char handle, char *message)
217	{
218	struct skype_buddy_ask_data *bla = g_new0(struct skype_buddy_ask_data,
219	1);
220	char *buf;
221
222	bla->ic = ic;
223	bla->handle = g_strdup(handle);
224
225	buf = g_strdup_printf("The user %s wants to add you to his/her buddy list, saying: '%s'.", handle, message);
226	imcb_ask(ic, buf, bla, skype_buddy_ask_yes, skype_buddy_ask_no);
227	g_free(buf);
228	}
229
230	static void skype_call_ask_yes(void *data)
231	{
232	struct skype_buddy_ask_data *bla = data;
233
234	skype_printf(bla->ic, "SET CALL %s STATUS INPROGRESS\n",
235	bla->handle);
236	g_free(bla->handle);
237	g_free(bla);
238	}
239
240	static void skype_call_ask_no(void *data)
241	{
242	struct skype_buddy_ask_data *bla = data;
243
244	skype_printf(bla->ic, "SET CALL %s STATUS FINISHED\n",
245	bla->handle);
246	g_free(bla->handle);
247	g_free(bla);
248	}
249
250	void skype_call_ask(struct im_connection ic, char call_id, char *message)
251	{
252	struct skype_buddy_ask_data *bla = g_new0(struct skype_buddy_ask_data,
253	1);
254
255	bla->ic = ic;
256	bla->handle = g_strdup(call_id);
257
258	imcb_ask(ic, message, bla, skype_call_ask_yes, skype_call_ask_no);
259	}
260
261	static char *skype_call_strerror(int err)
262	{
263	switch (err) {
264	case 1:
265	return "Miscellaneous error";
266	case 2:
267	return "User or phone number does not exist.";
268	case 3:
269	return "User is offline";
270	case 4:
271	return "No proxy found";
272	case 5:
273	return "Session terminated.";
274	case 6:
275	return "No common codec found.";
276	case 7:
277	return "Sound I/O error.";
278	case 8:
279	return "Problem with remote sound device.";
280	case 9:
281	return "Call blocked by recipient.";
282	case 10:
283	return "Recipient not a friend.";
284	case 11:
285	return "Current user not authorized by recipient.";
286	case 12:
287	return "Sound recording error.";
288	default:
289	return "Unknown error";
290	}
291	}
292
293	static char skype_group_by_username(struct im_connection ic, char *username)
294	{
295	struct skype_data *sd = ic->proto_data;
296	int i, j;
297
298	/* NEEDSWORK: we just search for the first group of the user, multiple
299	* groups / user is not yet supported by BitlBee. */
300
301	for (i = 0; i < g_list_length(sd->groups); i++) {
302	struct skype_group *sg = g_list_nth_data(sd->groups, i);
303	for (j = 0; j < g_list_length(sg->users); j++) {
304	if (!strcmp(g_list_nth_data(sg->users, j), username)) {
305	return sg->name;
306	}
307	}
308	}
309	return NULL;
310	}
311
312	static struct skype_group skype_group_by_name(struct im_connection ic, char *name)
313	{
314	struct skype_data *sd = ic->proto_data;
315	int i;
316
317	for (i = 0; i < g_list_length(sd->groups); i++) {
318	struct skype_group *sg = g_list_nth_data(sd->groups, i);
319	if (!strcmp(sg->name, name)) {
320	return sg;
321	}
322	}
323	return NULL;
324	}
325
326	static void skype_parse_users(struct im_connection ic, char line)
327	{
328	char i, nicks;
329
330	nicks = g_strsplit(line + 6, ", ", 0);
331	for (i = nicks; *i; i++) {
332	skype_printf(ic, "GET USER %s ONLINESTATUS\n", *i);
333	skype_printf(ic, "GET USER %s FULLNAME\n", *i);
334	}
335	g_strfreev(nicks);
336	}
337
338	static void skype_parse_user(struct im_connection ic, char line)
339	{
340	int flags = 0;
341	char *ptr;
342	struct skype_data *sd = ic->proto_data;
343	char *user = strchr(line, ' ');
344	char *status = strrchr(line, ' ');
345
346	status++;
347	ptr = strchr(++user, ' ');
348	if (!ptr) {
349	return;
350	}
351	*ptr = '\0';
352	ptr++;
353	if (!strncmp(ptr, "ONLINESTATUS ", 13)) {
354	if (!strlen(user) \|\| !strcmp(user, sd->username)) {
355	return;
356	}
357	if (!set_getbool(&ic->acc->set, "test_join")
358	&& !strcmp(user, "echo123")) {
359	return;
360	}
361	ptr = g_strdup_printf("%s@skype.com", user);
362	imcb_add_buddy(ic, ptr, skype_group_by_username(ic, user));
363	if (strcmp(status, "OFFLINE") && (strcmp(status, "SKYPEOUT") \|\|
364	!set_getbool(&ic->acc->set, "skypeout_offline"))) {
365	flags \|= OPT_LOGGED_IN;
366	}
367	if (strcmp(status, "ONLINE") && strcmp(status, "SKYPEME")) {
368	flags \|= OPT_AWAY;
369	}
370	imcb_buddy_status(ic, ptr, flags, NULL, NULL);
371	g_free(ptr);
372	} else if (!strncmp(ptr, "RECEIVEDAUTHREQUEST ", 20)) {
373	char *message = ptr + 20;
374	if (strlen(message)) {
375	skype_buddy_ask(ic, user, message);
376	}
377	} else if (!strncmp(ptr, "BUDDYSTATUS ", 12)) {
378	char *st = ptr + 12;
379	if (!strcmp(st, "3")) {
380	char *buf = g_strdup_printf("%s@skype.com", user);
381	imcb_add_buddy(ic, buf, skype_group_by_username(ic, user));
382	g_free(buf);
383	}
384	} else if (!strncmp(ptr, "MOOD_TEXT ", 10)) {
385	char *buf = g_strdup_printf("%s@skype.com", user);
386	bee_user_t *bu = bee_user_by_handle(ic->bee, ic, buf);
387	g_free(buf);
388	buf = ptr + 10;
389	if (bu) {
390	imcb_buddy_status(ic, bu->handle, bu->flags, NULL,
391	*buf ? buf : NULL);
392	}
393	if (set_getbool(&ic->acc->set, "show_moods")) {
394	imcb_log(ic, "User `%s' changed mood text to `%s'", user, buf);
395	}
396	} else if (!strncmp(ptr, "FULLNAME ", 9)) {
397	char *name = ptr + 9;
398	if (sd->is_info) {
399	sd->is_info = FALSE;
400	sd->info_fullname = g_strdup(name);
401	} else {
402	char *buf = g_strdup_printf("%s@skype.com", user);
403	imcb_rename_buddy(ic, buf, name);
404	g_free(buf);
405	}
406	} else if (!strncmp(ptr, "PHONE_HOME ", 11)) {
407	sd->info_phonehome = g_strdup(ptr + 11);
408	} else if (!strncmp(ptr, "PHONE_OFFICE ", 13)) {
409	sd->info_phoneoffice = g_strdup(ptr + 13);
410	} else if (!strncmp(ptr, "PHONE_MOBILE ", 13)) {
411	sd->info_phonemobile = g_strdup(ptr + 13);
412	} else if (!strncmp(ptr, "NROF_AUTHED_BUDDIES ", 20)) {
413	sd->info_nrbuddies = g_strdup(ptr + 20);
414	} else if (!strncmp(ptr, "TIMEZONE ", 9)) {
415	sd->info_tz = g_strdup(ptr + 9);
416	} else if (!strncmp(ptr, "LASTONLINETIMESTAMP ", 20)) {
417	sd->info_seen = g_strdup(ptr + 20);
418	} else if (!strncmp(ptr, "SEX ", 4)) {
419	sd->info_sex = g_strdup(ptr + 4);
420	} else if (!strncmp(ptr, "LANGUAGE ", 9)) {
421	sd->info_language = g_strdup(ptr + 9);
422	} else if (!strncmp(ptr, "COUNTRY ", 8)) {
423	sd->info_country = g_strdup(ptr + 8);
424	} else if (!strncmp(ptr, "PROVINCE ", 9)) {
425	sd->info_province = g_strdup(ptr + 9);
426	} else if (!strncmp(ptr, "CITY ", 5)) {
427	sd->info_city = g_strdup(ptr + 5);
428	} else if (!strncmp(ptr, "HOMEPAGE ", 9)) {
429	sd->info_homepage = g_strdup(ptr + 9);
430	} else if (!strncmp(ptr, "ABOUT ", 6)) {
431	/* Support multiple about lines. */
432	if (!sd->info_about) {
433	sd->info_about = g_strdup(ptr + 6);
434	} else {
435	GString *st = g_string_new(sd->info_about);
436	g_string_append_printf(st, "\n%s", ptr + 6);
437	g_free(sd->info_about);
438	sd->info_about = g_strdup(st->str);
439	g_string_free(st, TRUE);
440	}
441	} else if (!strncmp(ptr, "BIRTHDAY ", 9)) {
442	sd->info_birthday = g_strdup(ptr + 9);
443
444	GString *st = g_string_new("Contact Information\n");
445	g_string_append_printf(st, "Skype Name: %s\n", user);
446	if (sd->info_fullname) {
447	if (strlen(sd->info_fullname)) {
448	g_string_append_printf(st, "Full Name: %s\n",
449	sd->info_fullname);
450	}
451	g_free(sd->info_fullname);
452	sd->info_fullname = NULL;
453	}
454	if (sd->info_phonehome) {
455	if (strlen(sd->info_phonehome)) {
456	g_string_append_printf(st, "Home Phone: %s\n",
457	sd->info_phonehome);
458	}
459	g_free(sd->info_phonehome);
460	sd->info_phonehome = NULL;
461	}
462	if (sd->info_phoneoffice) {
463	if (strlen(sd->info_phoneoffice)) {
464	g_string_append_printf(st, "Office Phone: %s\n",
465	sd->info_phoneoffice);
466	}
467	g_free(sd->info_phoneoffice);
468	sd->info_phoneoffice = NULL;
469	}
470	if (sd->info_phonemobile) {
471	if (strlen(sd->info_phonemobile)) {
472	g_string_append_printf(st, "Mobile Phone: %s\n",
473	sd->info_phonemobile);
474	}
475	g_free(sd->info_phonemobile);
476	sd->info_phonemobile = NULL;
477	}
478	g_string_append_printf(st, "Personal Information\n");
479	if (sd->info_nrbuddies) {
480	if (strlen(sd->info_nrbuddies)) {
481	g_string_append_printf(st,
482	"Contacts: %s\n", sd->info_nrbuddies);
483	}
484	g_free(sd->info_nrbuddies);
485	sd->info_nrbuddies = NULL;
486	}
487	if (sd->info_tz) {
488	if (strlen(sd->info_tz)) {
489	char ib[256];
490	time_t t = time(NULL);
491	t += atoi(sd->info_tz) - (60 * 60 * 24);
492	struct tm *gt = gmtime(&t);
493	strftime(ib, 256, "%H:%M:%S", gt);
494	g_string_append_printf(st,
495	"Local Time: %s\n", ib);
496	}
497	g_free(sd->info_tz);
498	sd->info_tz = NULL;
499	}
500	if (sd->info_seen) {
501	if (strlen(sd->info_seen)) {
502	char ib[256];
503	time_t it = atoi(sd->info_seen);
504	struct tm *tm = localtime(&it);
505	strftime(ib, 256, ("%Y. %m. %d. %H:%M"), tm);
506	g_string_append_printf(st,
507	"Last Seen: %s\n", ib);
508	}
509	g_free(sd->info_seen);
510	sd->info_seen = NULL;
511	}
512	if (sd->info_birthday) {
513	if (strlen(sd->info_birthday) &&
514	strcmp(sd->info_birthday, "0")) {
515	char ib[256];
516	struct tm tm;
517	strptime(sd->info_birthday, "%Y%m%d", &tm);
518	strftime(ib, 256, "%B %d, %Y", &tm);
519	g_string_append_printf(st,
520	"Birthday: %s\n", ib);
521
522	strftime(ib, 256, "%Y", &tm);
523	int year = atoi(ib);
524	time_t t = time(NULL);
525	struct tm *lt = localtime(&t);
526	g_string_append_printf(st,
527	"Age: %d\n", lt->tm_year + 1900 - year);
528	}
529	g_free(sd->info_birthday);
530	sd->info_birthday = NULL;
531	}
532	if (sd->info_sex) {
533	if (strlen(sd->info_sex)) {
534	char *iptr = sd->info_sex;
535	while (*iptr++) {
536	iptr = g_ascii_tolower(iptr);
537	}
538	g_string_append_printf(st,
539	"Gender: %s\n", sd->info_sex);
540	}
541	g_free(sd->info_sex);
542	sd->info_sex = NULL;
543	}
544	if (sd->info_language) {
545	if (strlen(sd->info_language)) {
546	char *iptr = strchr(sd->info_language, ' ');
547	if (iptr) {
548	iptr++;
549	} else {
550	iptr = sd->info_language;
551	}
552	g_string_append_printf(st,
553	"Language: %s\n", iptr);
554	}
555	g_free(sd->info_language);
556	sd->info_language = NULL;
557	}
558	if (sd->info_country) {
559	if (strlen(sd->info_country)) {
560	char *iptr = strchr(sd->info_country, ' ');
561	if (iptr) {
562	iptr++;
563	} else {
564	iptr = sd->info_country;
565	}
566	g_string_append_printf(st,
567	"Country: %s\n", iptr);
568	}
569	g_free(sd->info_country);
570	sd->info_country = NULL;
571	}
572	if (sd->info_province) {
573	if (strlen(sd->info_province)) {
574	g_string_append_printf(st,
575	"Region: %s\n", sd->info_province);
576	}
577	g_free(sd->info_province);
578	sd->info_province = NULL;
579	}
580	if (sd->info_city) {
581	if (strlen(sd->info_city)) {
582	g_string_append_printf(st,
583	"City: %s\n", sd->info_city);
584	}
585	g_free(sd->info_city);
586	sd->info_city = NULL;
587	}
588	if (sd->info_homepage) {
589	if (strlen(sd->info_homepage)) {
590	g_string_append_printf(st,
591	"Homepage: %s\n", sd->info_homepage);
592	}
593	g_free(sd->info_homepage);
594	sd->info_homepage = NULL;
595	}
596	if (sd->info_about) {
597	if (strlen(sd->info_about)) {
598	g_string_append_printf(st, "%s\n",
599	sd->info_about);
600	}
601	g_free(sd->info_about);
602	sd->info_about = NULL;
603	}
604	imcb_log(ic, "%s", st->str);
605	g_string_free(st, TRUE);
606	}
607	}
608
609	static void skype_parse_chatmessage_said_emoted(struct im_connection ic, struct groupchat gc, char *body)
610	{
611	struct skype_data *sd = ic->proto_data;
612	char buf[IRC_LINE_SIZE];
613
614	if (!strcmp(sd->type, "SAID")) {
615	if (!sd->is_edit) {
616	g_snprintf(buf, IRC_LINE_SIZE, "%s", body);
617	} else {
618	g_snprintf(buf, IRC_LINE_SIZE, "%s %s", set_getstr(&ic->acc->set, "edit_prefix"), body);
619	sd->is_edit = 0;
620	}
621	} else {
622	g_snprintf(buf, IRC_LINE_SIZE, "/me %s", body);
623	}
624	if (!gc) {
625	/* Private message */
626	imcb_buddy_msg(ic, sd->handle, buf, 0, 0);
627	} else {
628	/* Groupchat message */
629	imcb_chat_msg(gc, sd->handle, buf, 0, 0);
630	}
631	}
632
633	static void skype_parse_chatmessage(struct im_connection ic, char line)
634	{
635	struct skype_data *sd = ic->proto_data;
636	char *id = strchr(line, ' ');
637
638	if (!++id) {
639	return;
640	}
641	char *info = strchr(id, ' ');
642
643	if (!info) {
644	return;
645	}
646	*info = '\0';
647	info++;
648	if (!strcmp(info, "STATUS RECEIVED") \|\| !strncmp(info, "EDITED_TIMESTAMP", 16)) {
649	/* New message ID:
650	* (1) Request its from field
651	* (2) Request its body
652	* (3) Request its type
653	* (4) Query chatname
654	*/
655	skype_printf(ic, "GET CHATMESSAGE %s FROM_HANDLE\n", id);
656	if (!strcmp(info, "STATUS RECEIVED")) {
657	skype_printf(ic, "GET CHATMESSAGE %s BODY\n", id);
658	} else {
659	sd->is_edit = 1;
660	}
661	skype_printf(ic, "GET CHATMESSAGE %s TYPE\n", id);
662	skype_printf(ic, "GET CHATMESSAGE %s CHATNAME\n", id);
663	} else if (!strncmp(info, "FROM_HANDLE ", 12)) {
664	info += 12;
665	/* New from field value. Store
666	* it, then we can later use it
667	* when we got the message's
668	* body. */
669	g_free(sd->handle);
670	sd->handle = g_strdup_printf("%s@skype.com", info);
671	} else if (!strncmp(info, "EDITED_BY ", 10)) {
672	info += 10;
673	/* This is the same as
674	* FROM_HANDLE, except that we
675	* never request these lines
676	* from Skype, we just get
677	* them. */
678	g_free(sd->handle);
679	sd->handle = g_strdup_printf("%s@skype.com", info);
680	} else if (!strncmp(info, "BODY ", 5)) {
681	info += 5;
682	sd->body = g_list_append(sd->body, g_strdup(info));
683	} else if (!strncmp(info, "TYPE ", 5)) {
684	info += 5;
685	g_free(sd->type);
686	sd->type = g_strdup(info);
687	} else if (!strncmp(info, "CHATNAME ", 9)) {
688	info += 9;
689	if (sd->handle && sd->body && sd->type) {
690	struct groupchat *gc = bee_chat_by_title(ic->bee, ic, info);
691	int i;
692	for (i = 0; i < g_list_length(sd->body); i++) {
693	char *body = g_list_nth_data(sd->body, i);
694	if (!strcmp(sd->type, "SAID") \|\|
695	!strcmp(sd->type, "EMOTED")) {
696	skype_parse_chatmessage_said_emoted(ic, gc, body);
697	} else if (!strcmp(sd->type, "SETTOPIC") && gc) {
698	imcb_chat_topic(gc,
699	sd->handle, body, 0);
700	} else if (!strcmp(sd->type, "LEFT") && gc) {
701	imcb_chat_remove_buddy(gc,
702	sd->handle, NULL);
703	}
704	}
705	g_list_free(sd->body);
706	sd->body = NULL;
707	}
708	}
709	}
710
711	static void skype_parse_call(struct im_connection ic, char line)
712	{
713	struct skype_data *sd = ic->proto_data;
714	char *id = strchr(line, ' ');
715	char buf[IRC_LINE_SIZE];
716
717	if (!++id) {
718	return;
719	}
720	char *info = strchr(id, ' ');
721
722	if (!info) {
723	return;
724	}
725	*info = '\0';
726	info++;
727	if (!strncmp(info, "FAILUREREASON ", 14)) {
728	sd->failurereason = atoi(strchr(info, ' '));
729	} else if (!strcmp(info, "STATUS RINGING")) {
730	if (sd->call_id) {
731	g_free(sd->call_id);
732	}
733	sd->call_id = g_strdup(id);
734	skype_printf(ic, "GET CALL %s PARTNER_HANDLE\n", id);
735	sd->call_status = SKYPE_CALL_RINGING;
736	} else if (!strcmp(info, "STATUS MISSED")) {
737	skype_printf(ic, "GET CALL %s PARTNER_HANDLE\n", id);
738	sd->call_status = SKYPE_CALL_MISSED;
739	} else if (!strcmp(info, "STATUS CANCELLED")) {
740	skype_printf(ic, "GET CALL %s PARTNER_HANDLE\n", id);
741	sd->call_status = SKYPE_CALL_CANCELLED;
742	} else if (!strcmp(info, "STATUS FINISHED")) {
743	skype_printf(ic, "GET CALL %s PARTNER_HANDLE\n", id);
744	sd->call_status = SKYPE_CALL_FINISHED;
745	} else if (!strcmp(info, "STATUS REFUSED")) {
746	skype_printf(ic, "GET CALL %s PARTNER_HANDLE\n", id);
747	sd->call_status = SKYPE_CALL_REFUSED;
748	} else if (!strcmp(info, "STATUS UNPLACED")) {
749	if (sd->call_id) {
750	g_free(sd->call_id);
751	}
752	/* Save the ID for later usage (Cancel/Finish). */
753	sd->call_id = g_strdup(id);
754	sd->call_out = TRUE;
755	} else if (!strcmp(info, "STATUS FAILED")) {
756	imcb_error(ic, "Call failed: %s",
757	skype_call_strerror(sd->failurereason));
758	sd->call_id = NULL;
759	} else if (!strncmp(info, "DURATION ", 9)) {
760	if (sd->call_duration) {
761	g_free(sd->call_duration);
762	}
763	sd->call_duration = g_strdup(info + 9);
764	} else if (!strncmp(info, "PARTNER_HANDLE ", 15)) {
765	info += 15;
766	if (!sd->call_status) {
767	return;
768	}
769	switch (sd->call_status) {
770	case SKYPE_CALL_RINGING:
771	if (sd->call_out) {
772	imcb_log(ic, "You are currently ringing the user %s.", info);
773	} else {
774	g_snprintf(buf, IRC_LINE_SIZE,
775	"The user %s is currently ringing you.",
776	info);
777	skype_call_ask(ic, sd->call_id, buf);
778	}
779	break;
780	case SKYPE_CALL_MISSED:
781	imcb_log(ic, "You have missed a call from user %s.",
782	info);
783	break;
784	case SKYPE_CALL_CANCELLED:
785	imcb_log(ic, "You cancelled the call to the user %s.",
786	info);
787	sd->call_status = 0;
788	sd->call_out = FALSE;
789	break;
790	case SKYPE_CALL_REFUSED:
791	if (sd->call_out) {
792	imcb_log(ic, "The user %s refused the call.",
793	info);
794	} else {
795	imcb_log(ic,
796	"You refused the call from user %s.",
797	info);
798	}
799	sd->call_out = FALSE;
800	break;
801	case SKYPE_CALL_FINISHED:
802	if (sd->call_duration) {
803	imcb_log(ic,
804	"You finished the call to the user %s "
805	"(duration: %s seconds).",
806	info, sd->call_duration);
807	} else {
808	imcb_log(ic,
809	"You finished the call to the user %s.",
810	info);
811	}
812	sd->call_out = FALSE;
813	break;
814	default:
815	/* Don't be noisy, ignore other statuses for now. */
816	break;
817	}
818	sd->call_status = 0;
819	}
820	}
821
822	static void skype_parse_filetransfer(struct im_connection ic, char line)
823	{
824	struct skype_data *sd = ic->proto_data;
825	char *id = strchr(line, ' ');
826
827	if (!++id) {
828	return;
829	}
830	char *info = strchr(id, ' ');
831
832	if (!info) {
833	return;
834	}
835	*info = '\0';
836	info++;
837	if (!strcmp(info, "STATUS NEW")) {
838	skype_printf(ic, "GET FILETRANSFER %s PARTNER_HANDLE\n",
839	id);
840	sd->filetransfer_status = SKYPE_FILETRANSFER_NEW;
841	} else if (!strcmp(info, "STATUS FAILED")) {
842	skype_printf(ic, "GET FILETRANSFER %s PARTNER_HANDLE\n",
843	id);
844	sd->filetransfer_status = SKYPE_FILETRANSFER_FAILED;
845	} else if (!strcmp(info, "STATUS COMPLETED")) {
846	skype_printf(ic, "GET FILETRANSFER %s PARTNER_HANDLE\n", id);
847	sd->filetransfer_status = SKYPE_FILETRANSFER_COMPLETED;
848	} else if (!strcmp(info, "STATUS TRANSFERRING")) {
849	skype_printf(ic, "GET FILETRANSFER %s PARTNER_HANDLE\n", id);
850	sd->filetransfer_status = SKYPE_FILETRANSFER_TRANSFERRING;
851	} else if (!strncmp(info, "FILEPATH ", 9)) {
852	info += 9;
853	sd->filetransfer_path = g_strdup(info);
854	} else if (!strncmp(info, "PARTNER_HANDLE ", 15)) {
855	info += 15;
856	if (!sd->filetransfer_status) {
857	return;
858	}
859	switch (sd->filetransfer_status) {
860	case SKYPE_FILETRANSFER_NEW:
861	imcb_log(ic, "The user %s offered a new file for you.",
862	info);
863	break;
864	case SKYPE_FILETRANSFER_FAILED:
865	imcb_log(ic, "Failed to transfer file from user %s.",
866	info);
867	break;
868	case SKYPE_FILETRANSFER_COMPLETED:
869	imcb_log(ic, "File transfer from user %s completed.", info);
870	break;
871	case SKYPE_FILETRANSFER_TRANSFERRING:
872	if (sd->filetransfer_path) {
873	imcb_log(ic, "File transfer from user %s started, saving to %s.", info,
874	sd->filetransfer_path);
875	g_free(sd->filetransfer_path);
876	sd->filetransfer_path = NULL;
877	}
878	break;
879	}
880	sd->filetransfer_status = 0;
881	}
882	}
883
884	static struct skype_group skype_group_by_id(struct im_connection ic, int id)
885	{
886	struct skype_data *sd = ic->proto_data;
887	int i;
888
889	for (i = 0; i < g_list_length(sd->groups); i++) {
890	struct skype_group sg = (struct skype_group ) g_list_nth_data(sd->groups, i);
891
892	if (sg->id == id) {
893	return sg;
894	}
895	}
896	return NULL;
897	}
898
899	static void skype_group_free(struct skype_group *sg, gboolean usersonly)
900	{
901	int i;
902
903	for (i = 0; i < g_list_length(sg->users); i++) {
904	char *user = g_list_nth_data(sg->users, i);
905	g_free(user);
906	}
907	sg->users = NULL;
908	if (usersonly) {
909	return;
910	}
911	g_free(sg->name);
912	g_free(sg);
913	}
914
915	/* Update the group of each user in this group */
916	static void skype_group_users(struct im_connection ic, struct skype_group sg)
917	{
918	int i;
919
920	for (i = 0; i < g_list_length(sg->users); i++) {
921	char *user = g_list_nth_data(sg->users, i);
922	char *buf = g_strdup_printf("%s@skype.com", user);
923	imcb_add_buddy(ic, buf, sg->name);
924	g_free(buf);
925	}
926	}
927
928	static void skype_parse_group(struct im_connection ic, char line)
929	{
930	struct skype_data *sd = ic->proto_data;
931	char *id = strchr(line, ' ');
932
933	if (!++id) {
934	return;
935	}
936
937	char *info = strchr(id, ' ');
938
939	if (!info) {
940	return;
941	}
942	*info = '\0';
943	info++;
944
945	if (!strncmp(info, "DISPLAYNAME ", 12)) {
946	info += 12;
947
948	/* Name given for a group ID: try to update it or insert a new
949	* one if not found */
950	struct skype_group *sg = skype_group_by_id(ic, atoi(id));
951	if (sg) {
952	g_free(sg->name);
953	sg->name = g_strdup(info);
954	} else {
955	sg = g_new0(struct skype_group, 1);
956	sg->id = atoi(id);
957	sg->name = g_strdup(info);
958	sd->groups = g_list_append(sd->groups, sg);
959	}
960	} else if (!strncmp(info, "USERS ", 6)) {
961	struct skype_group *sg = skype_group_by_id(ic, atoi(id));
962
963	if (sg) {
964	char **i;
965	char **users = g_strsplit(info + 6, ", ", 0);
966
967	skype_group_free(sg, TRUE);
968	i = users;
969	while (*i) {
970	sg->users = g_list_append(sg->users, g_strdup(*i));
971	i++;
972	}
973	g_strfreev(users);
974	skype_group_users(ic, sg);
975	} else {
976	log_message(LOGLVL_ERROR,
977	"No skype group with id %s. That's probably a bug.", id);
978	}
979	} else if (!strncmp(info, "NROFUSERS ", 10)) {
980	if (!sd->pending_user) {
981	/* Number of users changed in this group, query its type to see
982	* if it's a custom one we should care about. */
983	skype_printf(ic, "GET GROUP %s TYPE\n", id);
984	return;
985	}
986
987	/* This is a newly created group, we have a single user
988	* to add. */
989	struct skype_group *sg = skype_group_by_id(ic, atoi(id));
990
991	if (sg) {
992	skype_printf(ic, "ALTER GROUP %d ADDUSER %s\n", sg->id, sd->pending_user);
993	g_free(sd->pending_user);
994	sd->pending_user = NULL;
995	} else {
996	log_message(LOGLVL_ERROR,
997	"No skype group with id %s. That's probably a bug.", id);
998	}
999	} else if (!strcmp(info, "TYPE CUSTOM_GROUP")) {
1000	/* This one is interesting, query its users. */
1001	skype_printf(ic, "GET GROUP %s USERS\n", id);
1002	}
1003	}
1004
1005	static void skype_parse_chat(struct im_connection ic, char line)
1006	{
1007	struct skype_data *sd = ic->proto_data;
1008	char buf[IRC_LINE_SIZE];
1009	char *id = strchr(line, ' ');
1010
1011	if (!++id) {
1012	return;
1013	}
1014	struct groupchat *gc;
1015	char *info = strchr(id, ' ');
1016
1017	if (!info) {
1018	return;
1019	}
1020	*info = '\0';
1021	info++;
1022	/* Remove fake chat if we created one in skype_chat_with() */
1023	gc = bee_chat_by_title(ic->bee, ic, "");
1024	if (gc) {
1025	imcb_chat_free(gc);
1026	}
1027	if (!strcmp(info, "STATUS MULTI_SUBSCRIBED")) {
1028	gc = bee_chat_by_title(ic->bee, ic, id);
1029	if (!gc) {
1030	gc = imcb_chat_new(ic, id);
1031	imcb_chat_name_hint(gc, id);
1032	}
1033	skype_printf(ic, "GET CHAT %s ADDER\n", id);
1034	skype_printf(ic, "GET CHAT %s TOPIC\n", id);
1035	} else if (!strcmp(info, "STATUS DIALOG") && sd->groupchat_with) {
1036	gc = imcb_chat_new(ic, id);
1037	imcb_chat_name_hint(gc, id);
1038	/* According to the docs this
1039	* is necessary. However it
1040	* does not seem the situation
1041	* and it would open an extra
1042	* window on our client, so
1043	* just leave it out. */
1044	/skype_printf(ic, "OPEN CHAT %s\n", id);/
1045	g_snprintf(buf, IRC_LINE_SIZE, "%s@skype.com",
1046	sd->groupchat_with);
1047	imcb_chat_add_buddy(gc, buf);
1048	imcb_chat_add_buddy(gc, sd->username);
1049	g_free(sd->groupchat_with);
1050	sd->groupchat_with = NULL;
1051	skype_printf(ic, "GET CHAT %s ADDER\n", id);
1052	skype_printf(ic, "GET CHAT %s TOPIC\n", id);
1053	} else if (!strcmp(info, "STATUS UNSUBSCRIBED")) {
1054	gc = bee_chat_by_title(ic->bee, ic, id);
1055	if (gc) {
1056	gc->data = (void *) FALSE;
1057	}
1058	} else if (!strncmp(info, "ADDER ", 6)) {
1059	info += 6;
1060	g_free(sd->adder);
1061	sd->adder = g_strdup_printf("%s@skype.com", info);
1062	} else if (!strncmp(info, "TOPIC ", 6)) {
1063	info += 6;
1064	gc = bee_chat_by_title(ic->bee, ic, id);
1065	if (gc && (sd->adder \|\| sd->topic_wait)) {
1066	if (sd->topic_wait) {
1067	sd->adder = g_strdup(sd->username);
1068	sd->topic_wait = 0;
1069	}
1070	imcb_chat_topic(gc, sd->adder, info, 0);
1071	g_free(sd->adder);
1072	sd->adder = NULL;
1073	}
1074	} else if (!strncmp(info, "MEMBERS ", 8) \|\| !strncmp(info, "ACTIVEMEMBERS ", 14)) {
1075	if (!strncmp(info, "MEMBERS ", 8)) {
1076	info += 8;
1077	} else {
1078	info += 14;
1079	}
1080	gc = bee_chat_by_title(ic->bee, ic, id);
1081	/* Hack! We set ->data to TRUE
1082	* while we're on the channel
1083	* so that we won't rejoin
1084	* after a /part. */
1085	if (!gc \|\| gc->data) {
1086	return;
1087	}
1088	char **members = g_strsplit(info, " ", 0);
1089	int i;
1090	for (i = 0; members[i]; i++) {
1091	if (!strcmp(members[i], sd->username)) {
1092	continue;
1093	}
1094	g_snprintf(buf, IRC_LINE_SIZE, "%s@skype.com",
1095	members[i]);
1096	if (!g_list_find_custom(gc->in_room, buf,
1097	(GCompareFunc) strcmp)) {
1098	imcb_chat_add_buddy(gc, buf);
1099	}
1100	}
1101	imcb_chat_add_buddy(gc, sd->username);
1102	g_strfreev(members);
1103	}
1104	}
1105
1106	static void skype_parse_password(struct im_connection ic, char line)
1107	{
1108	if (!strncmp(line + 9, "OK", 2)) {
1109	imcb_connected(ic);
1110	} else {
1111	imcb_error(ic, "Authentication Failed");
1112	imc_logout(ic, TRUE);
1113	}
1114	}
1115
1116	static void skype_parse_profile(struct im_connection ic, char line)
1117	{
1118	imcb_log(ic, "SkypeOut balance value is '%s'.", line + 21);
1119	}
1120
1121	static void skype_parse_ping(struct im_connection ic, char line)
1122	{
1123	/* Unused parameter */
1124	line = line;
1125	skype_printf(ic, "PONG\n");
1126	}
1127
1128	static void skype_parse_chats(struct im_connection ic, char line)
1129	{
1130	char **i;
1131	char **chats = g_strsplit(line + 6, ", ", 0);
1132
1133	i = chats;
1134	while (*i) {
1135	skype_printf(ic, "GET CHAT %s STATUS\n", *i);
1136	skype_printf(ic, "GET CHAT %s ACTIVEMEMBERS\n", *i);
1137	i++;
1138	}
1139	g_strfreev(chats);
1140	}
1141
1142	static void skype_parse_groups(struct im_connection ic, char line)
1143	{
1144	if (!set_getbool(&ic->acc->set, "read_groups")) {
1145	return;
1146	}
1147
1148	char **i;
1149	char **groups = g_strsplit(line + 7, ", ", 0);
1150
1151	i = groups;
1152	while (*i) {
1153	skype_printf(ic, "GET GROUP %s DISPLAYNAME\n", *i);
1154	skype_printf(ic, "GET GROUP %s USERS\n", *i);
1155	i++;
1156	}
1157	g_strfreev(groups);
1158	}
1159
1160	static void skype_parse_alter_group(struct im_connection ic, char line)
1161	{
1162	char *id = line + strlen("ALTER GROUP");
1163
1164	if (!++id) {
1165	return;
1166	}
1167
1168	char *info = strchr(id, ' ');
1169
1170	if (!info) {
1171	return;
1172	}
1173	*info = '\0';
1174	info++;
1175
1176	if (!strncmp(info, "ADDUSER ", 8)) {
1177	struct skype_group *sg = skype_group_by_id(ic, atoi(id));
1178
1179	info += 8;
1180	if (sg) {
1181	char *buf = g_strdup_printf("%s@skype.com", info);
1182	sg->users = g_list_append(sg->users, g_strdup(info));
1183	imcb_add_buddy(ic, buf, sg->name);
1184	g_free(buf);
1185	} else {
1186	log_message(LOGLVL_ERROR,
1187	"No skype group with id %s. That's probably a bug.", id);
1188	}
1189	}
1190	}
1191
1192	typedef void (skype_parser)(struct im_connection ic, char *line);
1193
1194	static gboolean skype_read_callback(gpointer data, gint fd,
1195	b_input_condition cond)
1196	{
1197	struct im_connection *ic = data;
1198	struct skype_data *sd = ic->proto_data;
1199	char buf[IRC_LINE_SIZE];
1200	int st, i;
1201	char lines, lineptr, *line;
1202	static struct parse_map {
1203	char *k;
1204	skype_parser v;
1205	} parsers[] = {
1206	{ "USERS ", skype_parse_users },
1207	{ "USER ", skype_parse_user },
1208	{ "CHATMESSAGE ", skype_parse_chatmessage },
1209	{ "CALL ", skype_parse_call },
1210	{ "FILETRANSFER ", skype_parse_filetransfer },
1211	{ "CHAT ", skype_parse_chat },
1212	{ "GROUP ", skype_parse_group },
1213	{ "PASSWORD ", skype_parse_password },
1214	{ "PROFILE PSTN_BALANCE ", skype_parse_profile },
1215	{ "PING", skype_parse_ping },
1216	{ "CHATS ", skype_parse_chats },
1217	{ "GROUPS ", skype_parse_groups },
1218	{ "ALTER GROUP ", skype_parse_alter_group },
1219	};
1220
1221	/* Unused parameters */
1222	fd = fd;
1223	cond = cond;
1224
1225	if (!sd \|\| sd->fd == -1) {
1226	return FALSE;
1227	}
1228	/* Read the whole data. */
1229	st = ssl_read(sd->ssl, buf, sizeof(buf));
1230	if (st >= IRC_LINE_SIZE - 1) {
1231	/* As we don't buffer incoming data, if IRC_LINE_SIZE amount of bytes
1232	* were received, there's a good chance last message was truncated
1233	* and the next recv() will yield garbage. */
1234	imcb_error(ic, "Unable to handle incoming data from skyped");
1235	st = 0;
1236	}
1237	if (st > 0) {
1238	buf[st] = '\0';
1239	/* Then split it up to lines. */
1240	lines = g_strsplit(buf, "\n", 0);
1241	lineptr = lines;
1242	while ((line = *lineptr)) {
1243	if (!strlen(line)) {
1244	break;
1245	}
1246	if (set_getbool(&ic->acc->set, "skypeconsole_receive")) {
1247	imcb_buddy_msg(ic, "skypeconsole", line, 0, 0);
1248	}
1249	for (i = 0; i < ARRAY_SIZE(parsers); i++) {
1250	if (!strncmp(line, parsers[i].k,
1251	strlen(parsers[i].k))) {
1252	parsers[i].v(ic, line);
1253	break;
1254	}
1255	}
1256	lineptr++;
1257	}
1258	g_strfreev(lines);
1259	} else if (st == 0 \|\| (st < 0 && !sockerr_again())) {
1260	ssl_disconnect(sd->ssl);
1261	sd->fd = -1;
1262	sd->ssl = NULL;
1263
1264	imcb_error(ic, "Error while reading from server");
1265	imc_logout(ic, TRUE);
1266	return FALSE;
1267	}
1268	return TRUE;
1269	}
1270
1271	gboolean skype_start_stream(struct im_connection *ic)
1272	{
1273	struct skype_data *sd = ic->proto_data;
1274	int st;
1275
1276	if (!sd) {
1277	return FALSE;
1278	}
1279
1280	if (sd->bfd <= 0) {
1281	sd->bfd = b_input_add(sd->fd, B_EV_IO_READ,
1282	skype_read_callback, ic);
1283	}
1284
1285	/* Log in */
1286	skype_printf(ic, "USERNAME %s\n", ic->acc->user);
1287	skype_printf(ic, "PASSWORD %s\n", ic->acc->pass);
1288
1289	/* This will download all buddies and groups. */
1290	st = skype_printf(ic, "SEARCH GROUPS CUSTOM\n");
1291	skype_printf(ic, "SEARCH FRIENDS\n");
1292
1293	skype_printf(ic, "SET USERSTATUS ONLINE\n");
1294
1295	/* Auto join to bookmarked chats if requested.*/
1296	if (set_getbool(&ic->acc->set, "auto_join")) {
1297	skype_printf(ic, "SEARCH BOOKMARKEDCHATS\n");
1298	skype_printf(ic, "SEARCH ACTIVECHATS\n");
1299	skype_printf(ic, "SEARCH MISSEDCHATS\n");
1300	skype_printf(ic, "SEARCH RECENTCHATS\n");
1301	}
1302	return st;
1303	}
1304
1305	gboolean skype_connected(gpointer data, int returncode, void *source, b_input_condition cond)
1306	{
1307	struct im_connection *ic = data;
1308	struct skype_data *sd = ic->proto_data;
1309
1310	/* Unused parameter */
1311	cond = cond;
1312
1313	if (!source) {
1314	sd->ssl = NULL;
1315	imcb_error(ic, "Could not connect to server");
1316	imc_logout(ic, TRUE);
1317	return FALSE;
1318	}
1319	imcb_log(ic, "Connected to server, logging in");
1320
1321	return skype_start_stream(ic);
1322	}
1323
1324	static void skype_login(account_t *acc)
1325	{
1326	struct im_connection *ic = imcb_new(acc);
1327	struct skype_data *sd = g_new0(struct skype_data, 1);
1328
1329	ic->proto_data = sd;
1330
1331	imcb_log(ic, "Connecting");
1332	sd->ssl = ssl_connect(set_getstr(&acc->set, "server"),
1333	set_getint(&acc->set, "port"), FALSE, skype_connected, ic);
1334	sd->fd = sd->ssl ? ssl_getfd(sd->ssl) : -1;
1335	sd->username = g_strdup(acc->user);
1336
1337	sd->ic = ic;
1338
1339	if (set_getbool(&acc->set, "skypeconsole")) {
1340	imcb_add_buddy(ic, "skypeconsole", NULL);
1341	}
1342	}
1343
1344	static void skype_logout(struct im_connection *ic)
1345	{
1346	struct skype_data *sd = ic->proto_data;
1347	int i;
1348
1349	skype_printf(ic, "SET USERSTATUS OFFLINE\n");
1350
1351	while (ic->groupchats) {
1352	imcb_chat_free(ic->groupchats->data);
1353	}
1354
1355	for (i = 0; i < g_list_length(sd->groups); i++) {
1356	struct skype_group sg = (struct skype_group ) g_list_nth_data(sd->groups, i);
1357	skype_group_free(sg, FALSE);
1358	}
1359
1360	if (sd->ssl) {
1361	ssl_disconnect(sd->ssl);
1362	}
1363
1364	g_free(sd->username);
1365	g_free(sd->handle);
1366	g_free(sd);
1367	ic->proto_data = NULL;
1368	}
1369
1370	static int skype_buddy_msg(struct im_connection ic, char who, char *message,
1371	int flags)
1372	{
1373	char ptr, nick;
1374	int st;
1375
1376	/* Unused parameter */
1377	flags = flags;
1378
1379	nick = g_strdup(who);
1380	ptr = strchr(nick, '@');
1381	if (ptr) {
1382	*ptr = '\0';
1383	}
1384
1385	if (!strncmp(who, "skypeconsole", 12)) {
1386	st = skype_printf(ic, "%s\n", message);
1387	} else {
1388	st = skype_printf(ic, "MESSAGE %s %s\n", nick, message);
1389	}
1390	g_free(nick);
1391
1392	return st;
1393	}
1394
1395	const struct skype_away_state skype_away_state_by_name(char name)
1396	{
1397	int i;
1398
1399	for (i = 0; skype_away_state_list[i].full_name; i++) {
1400	if (g_strcasecmp(skype_away_state_list[i].full_name, name) == 0) {
1401	return skype_away_state_list + i;
1402	}
1403	}
1404
1405	return NULL;
1406	}
1407
1408	static void skype_set_away(struct im_connection ic, char state_txt,
1409	char *message)
1410	{
1411	const struct skype_away_state *state;
1412
1413	/* Unused parameter */
1414	message = message;
1415
1416	if (state_txt == NULL) {
1417	state = skype_away_state_by_name("Online");
1418	} else {
1419	state = skype_away_state_by_name(state_txt);
1420	}
1421	skype_printf(ic, "SET USERSTATUS %s\n", state->code);
1422	}
1423
1424	static GList skype_away_states(struct im_connection ic)
1425	{
1426	static GList *l;
1427	int i;
1428
1429	/* Unused parameter */
1430	ic = ic;
1431
1432	if (l == NULL) {
1433	for (i = 0; skype_away_state_list[i].full_name; i++) {
1434	l = g_list_append(l,
1435	(void *) skype_away_state_list[i].full_name);
1436	}
1437	}
1438
1439	return l;
1440	}
1441
1442	static char skype_set_display_name(set_t set, char *value)
1443	{
1444	account_t *acc = set->data;
1445	struct im_connection *ic = acc->ic;
1446
1447	skype_printf(ic, "SET PROFILE FULLNAME %s\n", value);
1448	return value;
1449	}
1450
1451	static char skype_set_mood_text(set_t set, char *value)
1452	{
1453	account_t *acc = set->data;
1454	struct im_connection *ic = acc->ic;
1455
1456	skype_printf(ic, "SET PROFILE MOOD_TEXT %s\n", value);
1457	return value;
1458	}
1459
1460	static char skype_set_balance(set_t set, char *value)
1461	{
1462	account_t *acc = set->data;
1463	struct im_connection *ic = acc->ic;
1464
1465	skype_printf(ic, "GET PROFILE PSTN_BALANCE\n");
1466	return value;
1467	}
1468
1469	static void skype_call(struct im_connection ic, char value)
1470	{
1471	char *nick = g_strdup(value);
1472	char *ptr = strchr(nick, '@');
1473
1474	if (ptr) {
1475	*ptr = '\0';
1476	}
1477	skype_printf(ic, "CALL %s\n", nick);
1478	g_free(nick);
1479	}
1480
1481	static void skype_hangup(struct im_connection *ic)
1482	{
1483	struct skype_data *sd = ic->proto_data;
1484
1485	if (sd->call_id) {
1486	skype_printf(ic, "SET CALL %s STATUS FINISHED\n",
1487	sd->call_id);
1488	g_free(sd->call_id);
1489	sd->call_id = 0;
1490	} else {
1491	imcb_error(ic, "There are no active calls currently.");
1492	}
1493	}
1494
1495	static char skype_set_call(set_t set, char *value)
1496	{
1497	account_t *acc = set->data;
1498	struct im_connection *ic = acc->ic;
1499
1500	if (value) {
1501	skype_call(ic, value);
1502	} else {
1503	skype_hangup(ic);
1504	}
1505	return value;
1506	}
1507
1508	static void skype_add_buddy(struct im_connection ic, char who, char *group)
1509	{
1510	struct skype_data *sd = ic->proto_data;
1511	char nick, ptr;
1512
1513	nick = g_strdup(who);
1514	ptr = strchr(nick, '@');
1515	if (ptr) {
1516	*ptr = '\0';
1517	}
1518
1519	if (!group) {
1520	skype_printf(ic, "SET USER %s BUDDYSTATUS 2 Please authorize me\n",
1521	nick);
1522	g_free(nick);
1523	} else {
1524	struct skype_group *sg = skype_group_by_name(ic, group);
1525
1526	if (!sg) {
1527	/* No such group, we need to create it, then have to
1528	* add the user once it's created. */
1529	skype_printf(ic, "CREATE GROUP %s\n", group);
1530	sd->pending_user = g_strdup(nick);
1531	} else {
1532	skype_printf(ic, "ALTER GROUP %d ADDUSER %s\n", sg->id, nick);
1533	}
1534	}
1535	}
1536
1537	static void skype_remove_buddy(struct im_connection ic, char who, char *group)
1538	{
1539	char nick, ptr;
1540
1541	/* Unused parameter */
1542	group = group;
1543
1544	nick = g_strdup(who);
1545	ptr = strchr(nick, '@');
1546	if (ptr) {
1547	*ptr = '\0';
1548	}
1549	skype_printf(ic, "SET USER %s BUDDYSTATUS 1\n", nick);
1550	g_free(nick);
1551	}
1552
1553	void skype_chat_msg(struct groupchat gc, char message, int flags)
1554	{
1555	struct im_connection *ic = gc->ic;
1556
1557	/* Unused parameter */
1558	flags = flags;
1559
1560	skype_printf(ic, "CHATMESSAGE %s %s\n", gc->title, message);
1561	}
1562
1563	void skype_chat_leave(struct groupchat *gc)
1564	{
1565	struct im_connection *ic = gc->ic;
1566
1567	skype_printf(ic, "ALTER CHAT %s LEAVE\n", gc->title);
1568	gc->data = (void *) TRUE;
1569	}
1570
1571	void skype_chat_invite(struct groupchat gc, char who, char *message)
1572	{
1573	struct im_connection *ic = gc->ic;
1574	char ptr, nick;
1575
1576	nick = g_strdup(who);
1577	ptr = strchr(nick, '@');
1578	if (ptr) {
1579	*ptr = '\0';
1580	}
1581	skype_printf(ic, "ALTER CHAT %s ADDMEMBERS %s\n", gc->title, nick);
1582	g_free(nick);
1583	}
1584
1585	void skype_chat_topic(struct groupchat gc, char message)
1586	{
1587	struct im_connection *ic = gc->ic;
1588	struct skype_data *sd = ic->proto_data;
1589
1590	skype_printf(ic, "ALTER CHAT %s SETTOPIC %s\n",
1591	gc->title, message);
1592	sd->topic_wait = 1;
1593	}
1594
1595	struct groupchat skype_chat_with(struct im_connection ic, char *who)
1596	{
1597	struct skype_data *sd = ic->proto_data;
1598	char ptr, nick;
1599
1600	nick = g_strdup(who);
1601	ptr = strchr(nick, '@');
1602	if (ptr) {
1603	*ptr = '\0';
1604	}
1605	skype_printf(ic, "CHAT CREATE %s\n", nick);
1606	sd->groupchat_with = g_strdup(nick);
1607	g_free(nick);
1608	/* We create a fake chat for now. We will replace it with a real one in
1609	* the real callback. */
1610	return imcb_chat_new(ic, "");
1611	}
1612
1613	static void skype_get_info(struct im_connection ic, char who)
1614	{
1615	struct skype_data *sd = ic->proto_data;
1616	char ptr, nick;
1617
1618	nick = g_strdup(who);
1619	ptr = strchr(nick, '@');
1620	if (ptr) {
1621	*ptr = '\0';
1622	}
1623	sd->is_info = TRUE;
1624	skype_printf(ic, "GET USER %s FULLNAME\n", nick);
1625	skype_printf(ic, "GET USER %s PHONE_HOME\n", nick);
1626	skype_printf(ic, "GET USER %s PHONE_OFFICE\n", nick);
1627	skype_printf(ic, "GET USER %s PHONE_MOBILE\n", nick);
1628	skype_printf(ic, "GET USER %s NROF_AUTHED_BUDDIES\n", nick);
1629	skype_printf(ic, "GET USER %s TIMEZONE\n", nick);
1630	skype_printf(ic, "GET USER %s LASTONLINETIMESTAMP\n", nick);
1631	skype_printf(ic, "GET USER %s SEX\n", nick);
1632	skype_printf(ic, "GET USER %s LANGUAGE\n", nick);
1633	skype_printf(ic, "GET USER %s COUNTRY\n", nick);
1634	skype_printf(ic, "GET USER %s PROVINCE\n", nick);
1635	skype_printf(ic, "GET USER %s CITY\n", nick);
1636	skype_printf(ic, "GET USER %s HOMEPAGE\n", nick);
1637	skype_printf(ic, "GET USER %s ABOUT\n", nick);
1638	/*
1639	* Hack: we query the bithday property which is always a single line,
1640	* so we can send the collected properties to the user when we have
1641	* this one.
1642	*/
1643	skype_printf(ic, "GET USER %s BIRTHDAY\n", nick);
1644	}
1645
1646	static void skype_init(account_t *acc)
1647	{
1648	set_t *s;
1649
1650	s = set_add(&acc->set, "server", SKYPE_DEFAULT_SERVER, set_eval_account,
1651	acc);
1652	s->flags \|= ACC_SET_OFFLINE_ONLY;
1653
1654	s = set_add(&acc->set, "port", SKYPE_DEFAULT_PORT, set_eval_int, acc);
1655	s->flags \|= ACC_SET_OFFLINE_ONLY;
1656
1657	s = set_add(&acc->set, "display_name", NULL, skype_set_display_name,
1658	acc);
1659	s->flags \|= SET_NOSAVE \| ACC_SET_ONLINE_ONLY;
1660
1661	s = set_add(&acc->set, "mood_text", NULL, skype_set_mood_text, acc);
1662	s->flags \|= SET_NOSAVE \| ACC_SET_ONLINE_ONLY;
1663
1664	s = set_add(&acc->set, "call", NULL, skype_set_call, acc);
1665	s->flags \|= SET_NOSAVE \| ACC_SET_ONLINE_ONLY;
1666
1667	s = set_add(&acc->set, "balance", NULL, skype_set_balance, acc);
1668	s->flags \|= SET_NOSAVE \| ACC_SET_ONLINE_ONLY;
1669
1670	s = set_add(&acc->set, "skypeout_offline", "true", set_eval_bool, acc);
1671
1672	s = set_add(&acc->set, "skypeconsole", "false", set_eval_bool, acc);
1673	s->flags \|= ACC_SET_OFFLINE_ONLY;
1674
1675	s = set_add(&acc->set, "skypeconsole_receive", "false", set_eval_bool,
1676	acc);
1677	s->flags \|= ACC_SET_OFFLINE_ONLY;
1678
1679	s = set_add(&acc->set, "auto_join", "false", set_eval_bool, acc);
1680	s->flags \|= ACC_SET_OFFLINE_ONLY;
1681
1682	s = set_add(&acc->set, "test_join", "false", set_eval_bool, acc);
1683	s->flags \|= ACC_SET_OFFLINE_ONLY;
1684
1685	s = set_add(&acc->set, "show_moods", "false", set_eval_bool, acc);
1686
1687	s = set_add(&acc->set, "edit_prefix", "EDIT:",
1688	NULL, acc);
1689
1690	s = set_add(&acc->set, "read_groups", "false", set_eval_bool, acc);
1691	}
1692
1693	#if BITLBEE_VERSION_CODE > BITLBEE_VER(3, 0, 1)
1694	GList skype_buddy_action_list(bee_user_t bu)
1695	{
1696	static GList *ret;
1697
1698	/* Unused parameter */
1699	bu = bu;
1700
1701	if (ret == NULL) {
1702	static const struct buddy_action ba[2] = {
1703	{ "CALL", "Initiate a call" },
1704	{ "HANGUP", "Hang up a call" },
1705	};
1706	int i;
1707
1708	for (i = 0; i < ARRAY_SIZE(ba); i++) {
1709	ret = g_list_prepend(ret, (void *) (ba + i));
1710	}
1711	}
1712
1713	return ret;
1714	}
1715
1716	void skype_buddy_action(struct bee_user bu, const char action, char const args[], void *data)
1717	{
1718	/* Unused parameters */
1719	args = args;
1720	data = data;
1721
1722	if (!g_strcasecmp(action, "CALL")) {
1723	skype_call(bu->ic, bu->handle);
1724	} else if (!g_strcasecmp(action, "HANGUP")) {
1725	skype_hangup(bu->ic);
1726	}
1727
1728	return NULL;
1729	}
1730	#endif
1731
1732	void init_plugin(void)
1733	{
1734	struct prpl *ret = g_new0(struct prpl, 1);
1735
1736	ret->name = "skype";
1737	ret->login = skype_login;
1738	ret->init = skype_init;
1739	ret->logout = skype_logout;
1740	ret->buddy_msg = skype_buddy_msg;
1741	ret->get_info = skype_get_info;
1742	ret->away_states = skype_away_states;
1743	ret->set_away = skype_set_away;
1744	ret->add_buddy = skype_add_buddy;
1745	ret->remove_buddy = skype_remove_buddy;
1746	ret->chat_msg = skype_chat_msg;
1747	ret->chat_leave = skype_chat_leave;
1748	ret->chat_invite = skype_chat_invite;
1749	ret->chat_with = skype_chat_with;
1750	ret->handle_cmp = g_strcasecmp;
1751	ret->chat_topic = skype_chat_topic;
1752	#if BITLBEE_VERSION_CODE > BITLBEE_VER(3, 0, 1)
1753	ret->buddy_action_list = skype_buddy_action_list;
1754	ret->buddy_action = skype_buddy_action;
1755	#endif
1756	register_protocol(ret);
1757	}

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source: protocols/skype/skype.c @ 6f903c3

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