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source: protocols/skype/skype.c @ 7c2daf5f

Last change on this file since 7c2daf5f was 7c2daf5f, checked in by Miklos Vajna <vmiklos@…>, at 2012-01-27T23:16:15Z
skype: don't crash in skype_parse_user() if the user has multiple about lines
Property mode set to `100644`
File size: 40.0 KB

Rev	Line
[7daec06]	1	/*
	2	* skype.c - Skype plugin for BitlBee
[5adcc65]	3	*
[89d6845]	4	* Copyright (c) 2007, 2008, 2009, 2010, 2011 by Miklos Vajna <vmiklos@frugalware.org>
[f06e3ac]	5	*
[7daec06]	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
[5adcc65]	18	* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,
[7daec06]	19	* USA.
[f06e3ac]	20	*/
[7daec06]	21
[f9c3e7b]	22	#define _XOPEN_SOURCE
[1f4fc80]	23	#define _BSD_SOURCE
[ed2e37f]	24	#include <poll.h>
[ff18fc1]	25	#include <stdio.h>
[f06e3ac]	26	#include <bitlbee.h>
[7f41495]	27	#include <ssl_client.h>
[f06e3ac]	28
[f5aedd91]	29	#define SKYPE_DEFAULT_SERVER "localhost"
[4bbd9db]	30	#define SKYPE_DEFAULT_PORT "2727"
[c213d6b]	31	#define IRC_LINE_SIZE 1024
[ff436ba]	32	#define ARRAY_SIZE(x) (sizeof(x)/sizeof(x[0]))
[f06e3ac]	33
[bbba374]	34	/*
	35	* Enumerations
	36	*/
	37
[359f4d9]	38	enum {
[df9255d]	39	SKYPE_CALL_RINGING = 1,
[9db0234]	40	SKYPE_CALL_MISSED,
[2eb4b1f]	41	SKYPE_CALL_CANCELLED,
[acd9478]	42	SKYPE_CALL_FINISHED,
[d87daf3]	43	SKYPE_CALL_REFUSED
[5365f84]	44	};
[bbba374]	45
[359f4d9]	46	enum {
[df9255d]	47	SKYPE_FILETRANSFER_NEW = 1,
	48	SKYPE_FILETRANSFER_FAILED
[5365f84]	49	};
[df9255d]	50
[7daec06]	51	/*
	52	* Structures
	53	*/
	54
[5adcc65]	55	struct skype_data {
[f06e3ac]	56	struct im_connection *ic;
[a3d6427]	57	char *username;
[368861e]	58	/* The effective file descriptor. We store it here so any function can
	59	* write() to it. */
[f06e3ac]	60	int fd;
[368861e]	61	/* File descriptor returned by bitlbee. we store it so we know when
	62	* we're connected and when we aren't. */
	63	int bfd;
[c7304b2]	64	/* ssl_getfd() uses this to get the file desciptor. */
	65	void *ssl;
[2a0f99c]	66	/* When we receive a new message id, we query the properties, finally
	67	* the chatname. Store the properties here so that we can use
[c81d0ef]	68	* imcb_buddy_msg() when we got the chatname. */
[77c1abe]	69	char *handle;
[a7af5f0]	70	/* List, because of multiline messages. */
	71	GList *body;
[2a0f99c]	72	char *type;
[bbba374]	73	/* This is necessary because we send a notification when we get the
	74	* handle. So we store the state here and then we can send a
	75	* notification about the handle is in a given status. */
[359f4d9]	76	int call_status;
[2eb4b1f]	77	char *call_id;
[48181f0]	78	char *call_duration;
[d87daf3]	79	/* If the call is outgoing or not */
	80	int call_out;
[df9255d]	81	/* Same for file transfers. */
[359f4d9]	82	int filetransfer_status;
[86278cd]	83	/* Using /j #nick we want to have a groupchat with two people. Usually
	84	* not (default). */
[5adcc65]	85	char *groupchat_with;
[f8674db]	86	/* The user who invited us to the chat. */
[5adcc65]	87	char *adder;
[a5f76a2]	88	/* If we are waiting for a confirmation about we changed the topic. */
	89	int topic_wait;
[67454bd]	90	/* These are used by the info command. */
	91	char *info_fullname;
	92	char *info_phonehome;
	93	char *info_phoneoffice;
	94	char *info_phonemobile;
	95	char *info_nrbuddies;
	96	char *info_tz;
	97	char *info_seen;
	98	char *info_birthday;
	99	char *info_sex;
	100	char *info_language;
	101	char *info_country;
	102	char *info_province;
	103	char *info_city;
	104	char *info_homepage;
	105	char *info_about;
[b054fad]	106	/* When a call fails, we get the reason and later we get the failure
	107	* event, so store the failure code here till then */
	108	int failurereason;
[d9ce18c]	109	/* If this is just an update of an already received message. */
	110	int is_edit;
[89d6845]	111	/* List of struct skype_group* */
	112	GList *groups;
[46641bf]	113	/* Pending user which has to be added to the next group which is
	114	* created. */
	115	char *pending_user;
[f06e3ac]	116	};
	117
[5adcc65]	118	struct skype_away_state {
[adce2de]	119	char *code;
	120	char *full_name;
	121	};
	122
[5adcc65]	123	struct skype_buddy_ask_data {
[7daec06]	124	struct im_connection *ic;
[e0074cb]	125	/* This is also used for call IDs for simplicity */
[7daec06]	126	char *handle;
	127	};
	128
[89d6845]	129	struct skype_group {
	130	int id;
	131	char *name;
	132	GList *users;
	133	};
	134
[7daec06]	135	/*
	136	* Tables
	137	*/
	138
[5adcc65]	139	const struct skype_away_state skype_away_state_list[] = {
[bc744df]	140	{ "AWAY", "Away" },
	141	{ "NA", "Not available" },
	142	{ "DND", "Do Not Disturb" },
	143	{ "INVISIBLE", "Invisible" },
	144	{ "OFFLINE", "Offline" },
[4b740c2]	145	{ "SKYPEME", "Skype Me" },
	146	{ "ONLINE", "Online" },
[23411c6]	147	{ NULL, NULL}
[adce2de]	148	};
	149
[7daec06]	150	/*
	151	* Functions
	152	*/
[d3cbd17]	153
[7c300bb]	154	int skype_write(struct im_connection ic, char buf, int len)
[f06e3ac]	155	{
	156	struct skype_data *sd = ic->proto_data;
[1fb89e3]	157	struct pollfd pfd[1];
	158
[e8e2892]	159	if (!sd->ssl)
	160	return FALSE;
	161
[1fb89e3]	162	pfd[0].fd = sd->fd;
	163	pfd[0].events = POLLOUT;
[f06e3ac]	164
[7daec06]	165	/* This poll is necessary or we'll get a SIGPIPE when we write() to
	166	* sd->fd. */
[1fb89e3]	167	poll(pfd, 1, 1000);
[5adcc65]	168	if (pfd[0].revents & POLLHUP) {
	169	imc_logout(ic, TRUE);
[1fb89e3]	170	return FALSE;
	171	}
[5adcc65]	172	ssl_write(sd->ssl, buf, len);
[f06e3ac]	173
[9fd4241]	174	return TRUE;
[f06e3ac]	175	}
	176
[1f4fc80]	177	int skype_printf(struct im_connection ic, char fmt, ...)
	178	{
	179	va_list args;
	180	char str[IRC_LINE_SIZE];
[5d9db76]	181
[1f4fc80]	182	va_start(args, fmt);
	183	vsnprintf(str, IRC_LINE_SIZE, fmt, args);
	184	va_end(args);
	185
[7c300bb]	186	return skype_write(ic, str, strlen(str));
[1f4fc80]	187	}
	188
[5adcc65]	189	static void skype_buddy_ask_yes(void *data)
[d3cbd17]	190	{
[039116a]	191	struct skype_buddy_ask_data *bla = data;
[1f4fc80]	192	skype_printf(bla->ic, "SET USER %s ISAUTHORIZED TRUE",
[8c09bb3]	193	bla->handle);
[d3cbd17]	194	g_free(bla->handle);
	195	g_free(bla);
	196	}
	197
[5adcc65]	198	static void skype_buddy_ask_no(void *data)
[d3cbd17]	199	{
[039116a]	200	struct skype_buddy_ask_data *bla = data;
[1f4fc80]	201	skype_printf(bla->ic, "SET USER %s ISAUTHORIZED FALSE",
[8c09bb3]	202	bla->handle);
[d3cbd17]	203	g_free(bla->handle);
	204	g_free(bla);
	205	}
	206
[5adcc65]	207	void skype_buddy_ask(struct im_connection ic, char handle, char *message)
[d3cbd17]	208	{
[8c09bb3]	209	struct skype_buddy_ask_data *bla = g_new0(struct skype_buddy_ask_data,
	210	1);
[d3cbd17]	211	char *buf;
	212
	213	bla->ic = ic;
	214	bla->handle = g_strdup(handle);
	215
[8c09bb3]	216	buf = g_strdup_printf("The user %s wants to add you to "
	217	"his/her buddy list, saying: '%s'.", handle, message);
[5adcc65]	218	imcb_ask(ic, buf, bla, skype_buddy_ask_yes, skype_buddy_ask_no);
	219	g_free(buf);
[d3cbd17]	220	}
	221
[5adcc65]	222	static void skype_call_ask_yes(void *data)
[e0074cb]	223	{
[039116a]	224	struct skype_buddy_ask_data *bla = data;
[1f4fc80]	225	skype_printf(bla->ic, "SET CALL %s STATUS INPROGRESS",
[8c09bb3]	226	bla->handle);
[e0074cb]	227	g_free(bla->handle);
	228	g_free(bla);
	229	}
	230
[5adcc65]	231	static void skype_call_ask_no(void *data)
[e0074cb]	232	{
[039116a]	233	struct skype_buddy_ask_data *bla = data;
[1f4fc80]	234	skype_printf(bla->ic, "SET CALL %s STATUS FINISHED",
[8c09bb3]	235	bla->handle);
[e0074cb]	236	g_free(bla->handle);
	237	g_free(bla);
	238	}
	239
[5adcc65]	240	void skype_call_ask(struct im_connection ic, char call_id, char *message)
[e0074cb]	241	{
[8c09bb3]	242	struct skype_buddy_ask_data *bla = g_new0(struct skype_buddy_ask_data,
	243	1);
[e0074cb]	244
	245	bla->ic = ic;
	246	bla->handle = g_strdup(call_id);
	247
[5adcc65]	248	imcb_ask(ic, message, bla, skype_call_ask_yes, skype_call_ask_no);
[e0074cb]	249	}
[72aa7f0]	250
[b054fad]	251	static char *skype_call_strerror(int err)
	252	{
[5adcc65]	253	switch (err) {
	254	case 1:
	255	return "Miscellaneous error";
	256	case 2:
	257	return "User or phone number does not exist.";
	258	case 3:
	259	return "User is offline";
	260	case 4:
	261	return "No proxy found";
	262	case 5:
	263	return "Session terminated.";
	264	case 6:
	265	return "No common codec found.";
	266	case 7:
	267	return "Sound I/O error.";
	268	case 8:
	269	return "Problem with remote sound device.";
	270	case 9:
	271	return "Call blocked by recipient.";
	272	case 10:
	273	return "Recipient not a friend.";
	274	case 11:
	275	return "Current user not authorized by recipient.";
	276	case 12:
	277	return "Sound recording error.";
	278	default:
	279	return "Unknown error";
[b054fad]	280	}
	281	}
	282
[54ca269]	283	static char skype_group_by_username(struct im_connection ic, char *username)
	284	{
	285	struct skype_data *sd = ic->proto_data;
	286	int i, j;
	287
	288	/* NEEDSWORK: we just search for the first group of the user, multiple
	289	* groups / user is not yet supported by BitlBee. */
	290
	291	for (i = 0; i < g_list_length(sd->groups); i++) {
	292	struct skype_group *sg = g_list_nth_data(sd->groups, i);
	293	for (j = 0; j < g_list_length(sg->users); j++) {
	294	if (!strcmp(g_list_nth_data(sg->users, j), username))
	295	return sg->name;
	296	}
	297	}
	298	return NULL;
	299	}
	300
[46e9822]	301	static struct skype_group skype_group_by_name(struct im_connection ic, char *name)
	302	{
	303	struct skype_data *sd = ic->proto_data;
	304	int i;
	305
	306	for (i = 0; i < g_list_length(sd->groups); i++) {
	307	struct skype_group *sg = g_list_nth_data(sd->groups, i);
	308	if (!strcmp(sg->name, name))
	309	return sg;
	310	}
	311	return NULL;
	312	}
	313
[078b0b9]	314	static void skype_parse_users(struct im_connection ic, char line)
	315	{
[1f4fc80]	316	char i, nicks;
[078b0b9]	317
	318	nicks = g_strsplit(line + 6, ", ", 0);
[1f4fc80]	319	for (i = nicks; *i; i++)
	320	skype_printf(ic, "GET USER %s ONLINESTATUS\n", *i);
[078b0b9]	321	g_strfreev(nicks);
	322	}
	323
[6e14204]	324	static void skype_parse_user(struct im_connection ic, char line)
	325	{
	326	int flags = 0;
	327	char *ptr;
	328	struct skype_data *sd = ic->proto_data;
	329	char *user = strchr(line, ' ');
	330	char *status = strrchr(line, ' ');
	331
	332	status++;
	333	ptr = strchr(++user, ' ');
	334	if (!ptr)
	335	return;
	336	*ptr = '\0';
	337	ptr++;
[49a3c02]	338	if (!strncmp(ptr, "ONLINESTATUS ", 13)) {
	339	if (!strcmp(user, sd->username))
	340	return;
	341	if (!set_getbool(&ic->acc->set, "test_join")
	342	&& !strcmp(user, "echo123"))
	343	return;
[6e14204]	344	ptr = g_strdup_printf("%s@skype.com", user);
[54ca269]	345	imcb_add_buddy(ic, ptr, skype_group_by_username(ic, user));
[62f51ee9]	346	if (strcmp(status, "OFFLINE") && (strcmp(status, "SKYPEOUT") \|\|
	347	!set_getbool(&ic->acc->set, "skypeout_offline")))
[6e14204]	348	flags \|= OPT_LOGGED_IN;
[62f51ee9]	349	if (strcmp(status, "ONLINE") && strcmp(status, "SKYPEME"))
[6e14204]	350	flags \|= OPT_AWAY;
	351	imcb_buddy_status(ic, ptr, flags, NULL, NULL);
	352	g_free(ptr);
	353	} else if (!strncmp(ptr, "RECEIVEDAUTHREQUEST ", 20)) {
	354	char *message = ptr + 20;
	355	if (strlen(message))
	356	skype_buddy_ask(ic, user, message);
	357	} else if (!strncmp(ptr, "BUDDYSTATUS ", 12)) {
	358	char *st = ptr + 12;
	359	if (!strcmp(st, "3")) {
	360	char *buf = g_strdup_printf("%s@skype.com", user);
[54ca269]	361	imcb_add_buddy(ic, buf, skype_group_by_username(ic, user));
[6e14204]	362	g_free(buf);
	363	}
[78d22cd0]	364	} else if (!strncmp(ptr, "MOOD_TEXT ", 10)) {
[4c674bb]	365	char *buf = g_strdup_printf("%s@skype.com", user);
[78d22cd0]	366	bee_user_t *bu = bee_user_by_handle(ic->bee, ic, buf);
	367	g_free(buf);
	368	buf = ptr + 10;
[451f121]	369	if (bu)
[78d22cd0]	370	imcb_buddy_status(ic, bu->handle, bu->flags, NULL,
[4ab7225]	371	*buf ? buf : NULL);
[78d22cd0]	372	if (set_getbool(&ic->acc->set, "show_moods"))
	373	imcb_log(ic, "User `%s' changed mood text to `%s'", user, buf);
[3518933]	374	} else if (!strncmp(ptr, "FULLNAME ", 9))
[d7938f9]	375	sd->info_fullname = g_strdup(ptr + 9);
[6e14204]	376	else if (!strncmp(ptr, "PHONE_HOME ", 11))
[d7938f9]	377	sd->info_phonehome = g_strdup(ptr + 11);
[6e14204]	378	else if (!strncmp(ptr, "PHONE_OFFICE ", 13))
[d7938f9]	379	sd->info_phoneoffice = g_strdup(ptr + 13);
[6e14204]	380	else if (!strncmp(ptr, "PHONE_MOBILE ", 13))
[d7938f9]	381	sd->info_phonemobile = g_strdup(ptr + 13);
[6e14204]	382	else if (!strncmp(ptr, "NROF_AUTHED_BUDDIES ", 20))
[d7938f9]	383	sd->info_nrbuddies = g_strdup(ptr + 20);
[6e14204]	384	else if (!strncmp(ptr, "TIMEZONE ", 9))
[d7938f9]	385	sd->info_tz = g_strdup(ptr + 9);
[6e14204]	386	else if (!strncmp(ptr, "LASTONLINETIMESTAMP ", 20))
[d7938f9]	387	sd->info_seen = g_strdup(ptr + 20);
[6e14204]	388	else if (!strncmp(ptr, "BIRTHDAY ", 9))
[d7938f9]	389	sd->info_birthday = g_strdup(ptr + 9);
[6e14204]	390	else if (!strncmp(ptr, "SEX ", 4))
[d7938f9]	391	sd->info_sex = g_strdup(ptr + 4);
[6e14204]	392	else if (!strncmp(ptr, "LANGUAGE ", 9))
[d7938f9]	393	sd->info_language = g_strdup(ptr + 9);
[6e14204]	394	else if (!strncmp(ptr, "COUNTRY ", 8))
[d7938f9]	395	sd->info_country = g_strdup(ptr + 8);
[6e14204]	396	else if (!strncmp(ptr, "PROVINCE ", 9))
[d7938f9]	397	sd->info_province = g_strdup(ptr + 9);
[6e14204]	398	else if (!strncmp(ptr, "CITY ", 5))
[d7938f9]	399	sd->info_city = g_strdup(ptr + 5);
[6e14204]	400	else if (!strncmp(ptr, "HOMEPAGE ", 9))
[d7938f9]	401	sd->info_homepage = g_strdup(ptr + 9);
[6e14204]	402	else if (!strncmp(ptr, "ABOUT ", 6)) {
[d7938f9]	403	sd->info_about = g_strdup(ptr + 6);
[6e14204]	404
	405	GString *st = g_string_new("Contact Information\n");
	406	g_string_append_printf(st, "Skype Name: %s\n", user);
	407	if (sd->info_fullname) {
	408	if (strlen(sd->info_fullname))
[62f51ee9]	409	g_string_append_printf(st, "Full Name: %s\n",
	410	sd->info_fullname);
[6e14204]	411	g_free(sd->info_fullname);
[7c2daf5f]	412	sd->info_fullname = NULL;
[6e14204]	413	}
	414	if (sd->info_phonehome) {
	415	if (strlen(sd->info_phonehome))
[62f51ee9]	416	g_string_append_printf(st, "Home Phone: %s\n",
	417	sd->info_phonehome);
[6e14204]	418	g_free(sd->info_phonehome);
[7c2daf5f]	419	sd->info_phonehome = NULL;
[6e14204]	420	}
	421	if (sd->info_phoneoffice) {
	422	if (strlen(sd->info_phoneoffice))
[62f51ee9]	423	g_string_append_printf(st, "Office Phone: %s\n",
	424	sd->info_phoneoffice);
[6e14204]	425	g_free(sd->info_phoneoffice);
[7c2daf5f]	426	sd->info_phoneoffice = NULL;
[6e14204]	427	}
	428	if (sd->info_phonemobile) {
	429	if (strlen(sd->info_phonemobile))
[62f51ee9]	430	g_string_append_printf(st, "Mobile Phone: %s\n",
	431	sd->info_phonemobile);
[6e14204]	432	g_free(sd->info_phonemobile);
[7c2daf5f]	433	sd->info_phonemobile = NULL;
[6e14204]	434	}
	435	g_string_append_printf(st, "Personal Information\n");
	436	if (sd->info_nrbuddies) {
	437	if (strlen(sd->info_nrbuddies))
[62f51ee9]	438	g_string_append_printf(st,
	439	"Contacts: %s\n", sd->info_nrbuddies);
[6e14204]	440	g_free(sd->info_nrbuddies);
[7c2daf5f]	441	sd->info_nrbuddies = NULL;
[6e14204]	442	}
	443	if (sd->info_tz) {
	444	if (strlen(sd->info_tz)) {
	445	char ib[256];
	446	time_t t = time(NULL);
	447	t += atoi(sd->info_tz)-(606024);
	448	struct tm *gt = gmtime(&t);
	449	strftime(ib, 256, "%H:%M:%S", gt);
[62f51ee9]	450	g_string_append_printf(st,
	451	"Local Time: %s\n", ib);
[6e14204]	452	}
	453	g_free(sd->info_tz);
[7c2daf5f]	454	sd->info_tz = NULL;
[6e14204]	455	}
	456	if (sd->info_seen) {
	457	if (strlen(sd->info_seen)) {
	458	char ib[256];
	459	time_t it = atoi(sd->info_seen);
	460	struct tm *tm = localtime(&it);
	461	strftime(ib, 256, ("%Y. %m. %d. %H:%M"), tm);
[62f51ee9]	462	g_string_append_printf(st,
	463	"Last Seen: %s\n", ib);
[6e14204]	464	}
	465	g_free(sd->info_seen);
[7c2daf5f]	466	sd->info_seen = NULL;
[6e14204]	467	}
	468	if (sd->info_birthday) {
[62f51ee9]	469	if (strlen(sd->info_birthday) &&
	470	strcmp(sd->info_birthday, "0")) {
[6e14204]	471	char ib[256];
	472	struct tm tm;
	473	strptime(sd->info_birthday, "%Y%m%d", &tm);
	474	strftime(ib, 256, "%B %d, %Y", &tm);
[62f51ee9]	475	g_string_append_printf(st,
	476	"Birthday: %s\n", ib);
[6e14204]	477
	478	strftime(ib, 256, "%Y", &tm);
	479	int year = atoi(ib);
	480	time_t t = time(NULL);
	481	struct tm *lt = localtime(&t);
[62f51ee9]	482	g_string_append_printf(st,
	483	"Age: %d\n", lt->tm_year+1900-year);
[6e14204]	484	}
	485	g_free(sd->info_birthday);
[7c2daf5f]	486	sd->info_birthday = NULL;
[6e14204]	487	}
	488	if (sd->info_sex) {
	489	if (strlen(sd->info_sex)) {
	490	char *iptr = sd->info_sex;
	491	while (*iptr++)
	492	iptr = tolower(iptr);
[62f51ee9]	493	g_string_append_printf(st,
	494	"Gender: %s\n", sd->info_sex);
[6e14204]	495	}
	496	g_free(sd->info_sex);
[7c2daf5f]	497	sd->info_sex = NULL;
[6e14204]	498	}
	499	if (sd->info_language) {
	500	if (strlen(sd->info_language)) {
	501	char *iptr = strchr(sd->info_language, ' ');
	502	if (iptr)
	503	iptr++;
	504	else
	505	iptr = sd->info_language;
[62f51ee9]	506	g_string_append_printf(st,
	507	"Language: %s\n", iptr);
[6e14204]	508	}
	509	g_free(sd->info_language);
[7c2daf5f]	510	sd->info_language = NULL;
[6e14204]	511	}
	512	if (sd->info_country) {
	513	if (strlen(sd->info_country)) {
	514	char *iptr = strchr(sd->info_country, ' ');
	515	if (iptr)
	516	iptr++;
	517	else
	518	iptr = sd->info_country;
[62f51ee9]	519	g_string_append_printf(st,
	520	"Country: %s\n", iptr);
[6e14204]	521	}
	522	g_free(sd->info_country);
[7c2daf5f]	523	sd->info_country = NULL;
[6e14204]	524	}
	525	if (sd->info_province) {
	526	if (strlen(sd->info_province))
[62f51ee9]	527	g_string_append_printf(st,
	528	"Region: %s\n", sd->info_province);
[6e14204]	529	g_free(sd->info_province);
[7c2daf5f]	530	sd->info_province = NULL;
[6e14204]	531	}
	532	if (sd->info_city) {
	533	if (strlen(sd->info_city))
[62f51ee9]	534	g_string_append_printf(st,
	535	"City: %s\n", sd->info_city);
[6e14204]	536	g_free(sd->info_city);
[7c2daf5f]	537	sd->info_city = NULL;
[6e14204]	538	}
	539	if (sd->info_homepage) {
	540	if (strlen(sd->info_homepage))
[62f51ee9]	541	g_string_append_printf(st,
	542	"Homepage: %s\n", sd->info_homepage);
[6e14204]	543	g_free(sd->info_homepage);
[7c2daf5f]	544	sd->info_homepage = NULL;
[6e14204]	545	}
	546	if (sd->info_about) {
	547	if (strlen(sd->info_about))
[62f51ee9]	548	g_string_append_printf(st, "%s\n",
	549	sd->info_about);
[6e14204]	550	g_free(sd->info_about);
[7c2daf5f]	551	sd->info_about = NULL;
[6e14204]	552	}
	553	imcb_log(ic, "%s", st->str);
	554	g_string_free(st, TRUE);
	555	}
	556	}
	557
	558	static void skype_parse_chatmessage(struct im_connection ic, char line)
	559	{
	560	struct skype_data *sd = ic->proto_data;
[c213d6b]	561	char buf[IRC_LINE_SIZE];
[6e14204]	562	char *id = strchr(line, ' ');
	563
[6b9d22a]	564	if (!++id)
	565	return;
	566	char *info = strchr(id, ' ');
	567
	568	if (!info)
	569	return;
	570	*info = '\0';
	571	info++;
[7825f58]	572	if (!strcmp(info, "STATUS RECEIVED") \|\| !strncmp(info, "EDITED_TIMESTAMP", 16)) {
[6b9d22a]	573	/* New message ID:
	574	* (1) Request its from field
	575	* (2) Request its body
	576	* (3) Request its type
	577	* (4) Query chatname
	578	*/
[1f4fc80]	579	skype_printf(ic, "GET CHATMESSAGE %s FROM_HANDLE\n", id);
[d1d5b34]	580	if (!strcmp(info, "STATUS RECEIVED"))
	581	skype_printf(ic, "GET CHATMESSAGE %s BODY\n", id);
[d9ce18c]	582	else
	583	sd->is_edit = 1;
[1f4fc80]	584	skype_printf(ic, "GET CHATMESSAGE %s TYPE\n", id);
	585	skype_printf(ic, "GET CHATMESSAGE %s CHATNAME\n", id);
[6b9d22a]	586	} else if (!strncmp(info, "FROM_HANDLE ", 12)) {
	587	info += 12;
	588	/* New from field value. Store
	589	* it, then we can later use it
	590	* when we got the message's
	591	* body. */
	592	g_free(sd->handle);
	593	sd->handle = g_strdup_printf("%s@skype.com", info);
	594	} else if (!strncmp(info, "EDITED_BY ", 10)) {
	595	info += 10;
	596	/* This is the same as
	597	* FROM_HANDLE, except that we
	598	* never request these lines
	599	* from Skype, we just get
	600	* them. */
	601	g_free(sd->handle);
	602	sd->handle = g_strdup_printf("%s@skype.com", info);
	603	} else if (!strncmp(info, "BODY ", 5)) {
	604	info += 5;
	605	sd->body = g_list_append(sd->body, g_strdup(info));
	606	} else if (!strncmp(info, "TYPE ", 5)) {
	607	info += 5;
	608	g_free(sd->type);
	609	sd->type = g_strdup(info);
[7825f58]	610	} else if (!strncmp(info, "CHATNAME ", 9)) {
	611	info += 9;
	612	if (sd->handle && sd->body && sd->type) {
[451f121]	613	struct groupchat *gc = bee_chat_by_title(ic->bee, ic, info);
[7825f58]	614	int i;
	615	for (i = 0; i < g_list_length(sd->body); i++) {
	616	char *body = g_list_nth_data(sd->body, i);
	617	if (!strcmp(sd->type, "SAID") \|\|
	618	!strcmp(sd->type, "EMOTED")) {
	619	if (!strcmp(sd->type, "SAID")) {
	620	if (!sd->is_edit)
	621	g_snprintf(buf, IRC_LINE_SIZE, "%s",
	622	body);
	623	else {
	624	g_snprintf(buf, IRC_LINE_SIZE, "%s %s",
	625	set_getstr(&ic->acc->set, "edit_prefix"),
	626	body);
	627	sd->is_edit = 0;
	628	}
	629	} else
	630	g_snprintf(buf, IRC_LINE_SIZE, "/me %s",
	631	body);
	632	if (!gc)
	633	/* Private message */
	634	imcb_buddy_msg(ic,
	635	sd->handle, buf, 0, 0);
	636	else
	637	/* Groupchat message */
	638	imcb_chat_msg(gc,
	639	sd->handle, buf, 0, 0);
	640	} else if (!strcmp(sd->type, "SETTOPIC") && gc)
	641	imcb_chat_topic(gc,
	642	sd->handle, body, 0);
	643	else if (!strcmp(sd->type, "LEFT") && gc)
	644	imcb_chat_remove_buddy(gc,
	645	sd->handle, NULL);
[6e14204]	646	}
[7825f58]	647	g_list_free(sd->body);
	648	sd->body = NULL;
	649	}
[6e14204]	650	}
	651	}
	652
[9f2f25f]	653	static void skype_parse_call(struct im_connection ic, char line)
	654	{
	655	struct skype_data *sd = ic->proto_data;
	656	char *id = strchr(line, ' ');
[c213d6b]	657	char buf[IRC_LINE_SIZE];
[9f2f25f]	658
[6b9d22a]	659	if (!++id)
	660	return;
	661	char *info = strchr(id, ' ');
	662
	663	if (!info)
	664	return;
	665	*info = '\0';
	666	info++;
	667	if (!strncmp(info, "FAILUREREASON ", 14))
	668	sd->failurereason = atoi(strchr(info, ' '));
	669	else if (!strcmp(info, "STATUS RINGING")) {
	670	if (sd->call_id)
	671	g_free(sd->call_id);
	672	sd->call_id = g_strdup(id);
[1f4fc80]	673	skype_printf(ic, "GET CALL %s PARTNER_HANDLE\n", id);
[6b9d22a]	674	sd->call_status = SKYPE_CALL_RINGING;
	675	} else if (!strcmp(info, "STATUS MISSED")) {
[1f4fc80]	676	skype_printf(ic, "GET CALL %s PARTNER_HANDLE\n", id);
[6b9d22a]	677	sd->call_status = SKYPE_CALL_MISSED;
	678	} else if (!strcmp(info, "STATUS CANCELLED")) {
[1f4fc80]	679	skype_printf(ic, "GET CALL %s PARTNER_HANDLE\n", id);
[6b9d22a]	680	sd->call_status = SKYPE_CALL_CANCELLED;
	681	} else if (!strcmp(info, "STATUS FINISHED")) {
[1f4fc80]	682	skype_printf(ic, "GET CALL %s PARTNER_HANDLE\n", id);
[6b9d22a]	683	sd->call_status = SKYPE_CALL_FINISHED;
	684	} else if (!strcmp(info, "STATUS REFUSED")) {
[1f4fc80]	685	skype_printf(ic, "GET CALL %s PARTNER_HANDLE\n", id);
[6b9d22a]	686	sd->call_status = SKYPE_CALL_REFUSED;
	687	} else if (!strcmp(info, "STATUS UNPLACED")) {
	688	if (sd->call_id)
	689	g_free(sd->call_id);
	690	/* Save the ID for later usage (Cancel/Finish). */
	691	sd->call_id = g_strdup(id);
	692	sd->call_out = TRUE;
	693	} else if (!strcmp(info, "STATUS FAILED")) {
[62f51ee9]	694	imcb_error(ic, "Call failed: %s",
	695	skype_call_strerror(sd->failurereason));
[6b9d22a]	696	sd->call_id = NULL;
	697	} else if (!strncmp(info, "DURATION ", 9)) {
	698	if (sd->call_duration)
	699	g_free(sd->call_duration);
	700	sd->call_duration = g_strdup(info+9);
	701	} else if (!strncmp(info, "PARTNER_HANDLE ", 15)) {
	702	info += 15;
[62f51ee9]	703	if (!sd->call_status)
	704	return;
	705	switch (sd->call_status) {
	706	case SKYPE_CALL_RINGING:
	707	if (sd->call_out)
	708	imcb_log(ic, "You are currently ringing "
	709	"the user %s.", info);
	710	else {
[c213d6b]	711	g_snprintf(buf, IRC_LINE_SIZE,
[62f51ee9]	712	"The user %s is currently ringing you.",
	713	info);
	714	skype_call_ask(ic, sd->call_id, buf);
[9f2f25f]	715	}
[62f51ee9]	716	break;
	717	case SKYPE_CALL_MISSED:
	718	imcb_log(ic, "You have missed a call from user %s.",
	719	info);
	720	break;
	721	case SKYPE_CALL_CANCELLED:
	722	imcb_log(ic, "You cancelled the call to the user %s.",
	723	info);
[6b9d22a]	724	sd->call_status = 0;
[62f51ee9]	725	sd->call_out = FALSE;
	726	break;
	727	case SKYPE_CALL_REFUSED:
	728	if (sd->call_out)
	729	imcb_log(ic, "The user %s refused the call.",
	730	info);
	731	else
	732	imcb_log(ic,
	733	"You refused the call from user %s.",
	734	info);
	735	sd->call_out = FALSE;
	736	break;
	737	case SKYPE_CALL_FINISHED:
	738	if (sd->call_duration)
	739	imcb_log(ic,
	740	"You finished the call to the user %s "
	741	"(duration: %s seconds).",
	742	info, sd->call_duration);
	743	else
	744	imcb_log(ic,
	745	"You finished the call to the user %s.",
	746	info);
	747	sd->call_out = FALSE;
	748	break;
	749	default:
	750	/* Don't be noisy, ignore other statuses for now. */
	751	break;
[9f2f25f]	752	}
[62f51ee9]	753	sd->call_status = 0;
[9f2f25f]	754	}
	755	}
	756
[e200daf]	757	static void skype_parse_filetransfer(struct im_connection ic, char line)
	758	{
	759	struct skype_data *sd = ic->proto_data;
	760	char *id = strchr(line, ' ');
	761
[6b9d22a]	762	if (!++id)
	763	return;
	764	char *info = strchr(id, ' ');
	765
	766	if (!info)
	767	return;
	768	*info = '\0';
	769	info++;
	770	if (!strcmp(info, "STATUS NEW")) {
[1f4fc80]	771	skype_printf(ic, "GET FILETRANSFER %s PARTNER_HANDLE\n",
[62f51ee9]	772	id);
[6b9d22a]	773	sd->filetransfer_status = SKYPE_FILETRANSFER_NEW;
	774	} else if (!strcmp(info, "STATUS FAILED")) {
[1f4fc80]	775	skype_printf(ic, "GET FILETRANSFER %s PARTNER_HANDLE\n",
[62f51ee9]	776	id);
[6b9d22a]	777	sd->filetransfer_status = SKYPE_FILETRANSFER_FAILED;
	778	} else if (!strncmp(info, "PARTNER_HANDLE ", 15)) {
	779	info += 15;
[62f51ee9]	780	if (!sd->filetransfer_status)
	781	return;
	782	switch (sd->filetransfer_status) {
	783	case SKYPE_FILETRANSFER_NEW:
	784	imcb_log(ic, "The user %s offered a new file for you.",
	785	info);
	786	break;
	787	case SKYPE_FILETRANSFER_FAILED:
	788	imcb_log(ic, "Failed to transfer file from user %s.",
	789	info);
	790	break;
[e200daf]	791	}
[62f51ee9]	792	sd->filetransfer_status = 0;
[e200daf]	793	}
	794	}
	795
[fbb15f2]	796	static struct skype_group skype_group_by_id(struct im_connection ic, int id)
	797	{
[89d6845]	798	struct skype_data *sd = ic->proto_data;
	799	int i;
	800
	801	for (i = 0; i < g_list_length(sd->groups); i++) {
	802	struct skype_group sg = (struct skype_group )g_list_nth_data(sd->groups, i);
	803
	804	if (sg->id == id)
	805	return sg;
	806	}
	807	return NULL;
	808	}
	809
[fbb15f2]	810	static void skype_group_free(struct skype_group *sg, gboolean usersonly)
	811	{
[89d6845]	812	int i;
[fbb15f2]	813
[89d6845]	814	for (i = 0; i < g_list_length(sg->users); i++) {
	815	char *user = g_list_nth_data(sg->users, i);
	816	g_free(user);
	817	}
	818	sg->users = NULL;
	819	if (usersonly)
	820	return;
	821	g_free(sg->name);
	822	g_free(sg);
	823	}
	824
[54ca269]	825	/* Update the group of each user in this group */
[fbb15f2]	826	static void skype_group_users(struct im_connection ic, struct skype_group sg)
	827	{
[54ca269]	828	int i;
	829
	830	for (i = 0; i < g_list_length(sg->users); i++) {
	831	char *user = g_list_nth_data(sg->users, i);
	832	char *buf = g_strdup_printf("%s@skype.com", user);
	833	imcb_add_buddy(ic, buf, sg->name);
	834	g_free(buf);
	835	}
	836	}
	837
[89d6845]	838	static void skype_parse_group(struct im_connection ic, char line)
	839	{
	840	struct skype_data *sd = ic->proto_data;
	841	char *id = strchr(line, ' ');
	842
	843	if (!++id)
	844	return;
	845
	846	char *info = strchr(id, ' ');
	847
	848	if (!info)
	849	return;
	850	*info = '\0';
	851	info++;
	852
	853	if (!strncmp(info, "DISPLAYNAME ", 12)) {
	854	info += 12;
	855
	856	/* Name given for a group ID: try to update it or insert a new
	857	* one if not found */
	858	struct skype_group *sg = skype_group_by_id(ic, atoi(id));
	859	if (sg) {
	860	g_free(sg->name);
	861	sg->name = g_strdup(info);
	862	} else {
	863	sg = g_new0(struct skype_group, 1);
	864	sg->id = atoi(id);
	865	sg->name = g_strdup(info);
	866	sd->groups = g_list_append(sd->groups, sg);
	867	}
	868	} else if (!strncmp(info, "USERS ", 6)) {
	869	struct skype_group *sg = skype_group_by_id(ic, atoi(id));
	870
	871	if (sg) {
	872	char **i;
	873	char **users = g_strsplit(info + 6, ", ", 0);
	874
	875	skype_group_free(sg, TRUE);
	876	i = users;
	877	while (*i) {
	878	sg->users = g_list_append(sg->users, g_strdup(*i));
	879	i++;
	880	}
	881	g_strfreev(users);
[54ca269]	882	skype_group_users(ic, sg);
[89d6845]	883	} else
[fbb15f2]	884	log_message(LOGLVL_ERROR,
	885	"No skype group with id %s. That's probably a bug.", id);
[46641bf]	886	} else if (!strncmp(info, "NROFUSERS ", 10)) {
	887	if (!sd->pending_user) {
	888	/* Number of users changed in this group, query its type to see
	889	* if it's a custom one we should care about. */
	890	skype_printf(ic, "GET GROUP %s TYPE", id);
	891	return;
	892	}
	893
	894	/* This is a newly created group, we have a single user
	895	* to add. */
	896	struct skype_group *sg = skype_group_by_id(ic, atoi(id));
	897
	898	if (sg) {
	899	skype_printf(ic, "ALTER GROUP %d ADDUSER %s", sg->id, sd->pending_user);
	900	g_free(sd->pending_user);
	901	sd->pending_user = NULL;
	902	} else
	903	log_message(LOGLVL_ERROR,
	904	"No skype group with id %s. That's probably a bug.", id);
[2b183e4]	905	} else if (!strcmp(info, "TYPE CUSTOM_GROUP"))
[cb6d3c9]	906	/* This one is interesting, query its users. */
	907	skype_printf(ic, "GET GROUP %s USERS", id);
[89d6845]	908	}
	909
[c35bf7a]	910	static void skype_parse_chat(struct im_connection ic, char line)
	911	{
	912	struct skype_data *sd = ic->proto_data;
[c213d6b]	913	char buf[IRC_LINE_SIZE];
[c35bf7a]	914	char *id = strchr(line, ' ');
	915
[6b9d22a]	916	if (!++id)
	917	return;
	918	struct groupchat *gc;
	919	char *info = strchr(id, ' ');
[c35bf7a]	920
[6b9d22a]	921	if (!info)
	922	return;
	923	*info = '\0';
	924	info++;
	925	/* Remove fake chat if we created one in skype_chat_with() */
[451f121]	926	gc = bee_chat_by_title(ic->bee, ic, "");
[6b9d22a]	927	if (gc)
	928	imcb_chat_free(gc);
	929	if (!strcmp(info, "STATUS MULTI_SUBSCRIBED")) {
[c573f1b]	930	gc = bee_chat_by_title(ic->bee, ic, id);
	931	if (!gc) {
	932	gc = imcb_chat_new(ic, id);
	933	imcb_chat_name_hint(gc, id);
	934	}
[1f4fc80]	935	skype_printf(ic, "GET CHAT %s ADDER\n", id);
	936	skype_printf(ic, "GET CHAT %s TOPIC\n", id);
[6b9d22a]	937	} else if (!strcmp(info, "STATUS DIALOG") && sd->groupchat_with) {
	938	gc = imcb_chat_new(ic, id);
[72b60c7e]	939	imcb_chat_name_hint(gc, id);
[6b9d22a]	940	/* According to the docs this
	941	* is necessary. However it
	942	* does not seem the situation
	943	* and it would open an extra
	944	* window on our client, so
	945	* just leave it out. */
[1f4fc80]	946	/skype_printf(ic, "OPEN CHAT %s\n", id);/
[5d9db76]	947	g_snprintf(buf, IRC_LINE_SIZE, "%s@skype.com",
	948	sd->groupchat_with);
[6b9d22a]	949	imcb_chat_add_buddy(gc, buf);
	950	imcb_chat_add_buddy(gc, sd->username);
	951	g_free(sd->groupchat_with);
	952	sd->groupchat_with = NULL;
[1f4fc80]	953	skype_printf(ic, "GET CHAT %s ADDER\n", id);
	954	skype_printf(ic, "GET CHAT %s TOPIC\n", id);
[6b9d22a]	955	} else if (!strcmp(info, "STATUS UNSUBSCRIBED")) {
[451f121]	956	gc = bee_chat_by_title(ic->bee, ic, id);
[c35bf7a]	957	if (gc)
[6b9d22a]	958	gc->data = (void *)FALSE;
	959	} else if (!strncmp(info, "ADDER ", 6)) {
	960	info += 6;
	961	g_free(sd->adder);
	962	sd->adder = g_strdup_printf("%s@skype.com", info);
	963	} else if (!strncmp(info, "TOPIC ", 6)) {
	964	info += 6;
[451f121]	965	gc = bee_chat_by_title(ic->bee, ic, id);
[6b9d22a]	966	if (gc && (sd->adder \|\| sd->topic_wait)) {
	967	if (sd->topic_wait) {
	968	sd->adder = g_strdup(sd->username);
	969	sd->topic_wait = 0;
[c35bf7a]	970	}
[6b9d22a]	971	imcb_chat_topic(gc, sd->adder, info, 0);
	972	g_free(sd->adder);
	973	sd->adder = NULL;
	974	}
	975	} else if (!strncmp(info, "ACTIVEMEMBERS ", 14)) {
	976	info += 14;
[451f121]	977	gc = bee_chat_by_title(ic->bee, ic, id);
[6b9d22a]	978	/* Hack! We set ->data to TRUE
	979	* while we're on the channel
	980	* so that we won't rejoin
	981	* after a /part. */
[62f51ee9]	982	if (!gc \|\| gc->data)
	983	return;
	984	char **members = g_strsplit(info, " ", 0);
	985	int i;
	986	for (i = 0; members[i]; i++) {
	987	if (!strcmp(members[i], sd->username))
	988	continue;
[5d9db76]	989	g_snprintf(buf, IRC_LINE_SIZE, "%s@skype.com",
	990	members[i]);
[62f51ee9]	991	if (!g_list_find_custom(gc->in_room, buf,
	992	(GCompareFunc)strcmp))
	993	imcb_chat_add_buddy(gc, buf);
[c35bf7a]	994	}
[62f51ee9]	995	imcb_chat_add_buddy(gc, sd->username);
	996	g_strfreev(members);
[c35bf7a]	997	}
	998	}
	999
[2709f4c]	1000	static void skype_parse_password(struct im_connection ic, char line)
	1001	{
	1002	if (!strncmp(line+9, "OK", 2))
	1003	imcb_connected(ic);
	1004	else {
	1005	imcb_error(ic, "Authentication Failed");
	1006	imc_logout(ic, TRUE);
	1007	}
	1008	}
	1009
[607f5e3]	1010	static void skype_parse_profile(struct im_connection ic, char line)
	1011	{
	1012	imcb_log(ic, "SkypeOut balance value is '%s'.", line+21);
	1013	}
	1014
	1015	static void skype_parse_ping(struct im_connection ic, char line)
	1016	{
[4ae3ffc]	1017	/* Unused parameter */
	1018	line = line;
[1f4fc80]	1019	skype_printf(ic, "PONG\n");
[607f5e3]	1020	}
	1021
	1022	static void skype_parse_chats(struct im_connection ic, char line)
	1023	{
	1024	char **i;
	1025	char **chats = g_strsplit(line + 6, ", ", 0);
	1026
	1027	i = chats;
	1028	while (*i) {
[1f4fc80]	1029	skype_printf(ic, "GET CHAT %s STATUS\n", *i);
	1030	skype_printf(ic, "GET CHAT %s ACTIVEMEMBERS\n", *i);
[607f5e3]	1031	i++;
	1032	}
	1033	g_strfreev(chats);
	1034	}
	1035
[8b8d1bed]	1036	static void skype_parse_groups(struct im_connection ic, char line)
	1037	{
	1038	char **i;
	1039	char **groups = g_strsplit(line + 7, ", ", 0);
	1040
	1041	i = groups;
	1042	while (*i) {
	1043	skype_printf(ic, "GET GROUP %s DISPLAYNAME\n", *i);
	1044	skype_printf(ic, "GET GROUP %s USERS\n", *i);
	1045	i++;
	1046	}
	1047	g_strfreev(groups);
	1048	}
	1049
[46e9822]	1050	static void skype_parse_alter_group(struct im_connection ic, char line)
	1051	{
	1052	char *id = line + strlen("ALTER GROUP");
	1053
	1054	if (!++id)
	1055	return;
	1056
	1057	char *info = strchr(id, ' ');
	1058
	1059	if (!info)
	1060	return;
	1061	*info = '\0';
	1062	info++;
	1063
	1064	if (!strncmp(info, "ADDUSER ", 8)) {
	1065	struct skype_group *sg = skype_group_by_id(ic, atoi(id));
	1066
	1067	info += 8;
	1068	if (sg) {
	1069	char *buf = g_strdup_printf("%s@skype.com", info);
	1070	sg->users = g_list_append(sg->users, g_strdup(info));
	1071	imcb_add_buddy(ic, buf, sg->name);
	1072	g_free(buf);
	1073	} else
	1074	log_message(LOGLVL_ERROR,
	1075	"No skype group with id %s. That's probably a bug.", id);
	1076	}
	1077	}
	1078
[ff436ba]	1079	typedef void (skype_parser)(struct im_connection ic, char *line);
	1080
[8c09bb3]	1081	static gboolean skype_read_callback(gpointer data, gint fd,
	1082	b_input_condition cond)
[1323e36]	1083	{
	1084	struct im_connection *ic = data;
	1085	struct skype_data *sd = ic->proto_data;
[c213d6b]	1086	char buf[IRC_LINE_SIZE];
[ff436ba]	1087	int st, i;
[6e14204]	1088	char lines, lineptr, *line;
[ff436ba]	1089	static struct parse_map {
	1090	char *k;
	1091	skype_parser v;
	1092	} parsers[] = {
	1093	{ "USERS ", skype_parse_users },
	1094	{ "USER ", skype_parse_user },
	1095	{ "CHATMESSAGE ", skype_parse_chatmessage },
	1096	{ "CALL ", skype_parse_call },
	1097	{ "FILETRANSFER ", skype_parse_filetransfer },
	1098	{ "CHAT ", skype_parse_chat },
[89d6845]	1099	{ "GROUP ", skype_parse_group },
[ff436ba]	1100	{ "PASSWORD ", skype_parse_password },
	1101	{ "PROFILE PSTN_BALANCE ", skype_parse_profile },
	1102	{ "PING", skype_parse_ping },
	1103	{ "CHATS ", skype_parse_chats },
[8b8d1bed]	1104	{ "GROUPS ", skype_parse_groups },
[46e9822]	1105	{ "ALTER GROUP ", skype_parse_alter_group },
[ff436ba]	1106	};
[1323e36]	1107
[4ae3ffc]	1108	/* Unused parameters */
	1109	fd = fd;
	1110	cond = cond;
	1111
[5adcc65]	1112	if (!sd \|\| sd->fd == -1)
[1323e36]	1113	return FALSE;
[7daec06]	1114	/* Read the whole data. */
[5adcc65]	1115	st = ssl_read(sd->ssl, buf, sizeof(buf));
	1116	if (st > 0) {
[1323e36]	1117	buf[st] = '\0';
[7daec06]	1118	/* Then split it up to lines. */
[9fd4241]	1119	lines = g_strsplit(buf, "\n", 0);
	1120	lineptr = lines;
[5adcc65]	1121	while ((line = *lineptr)) {
	1122	if (!strlen(line))
[9fd4241]	1123	break;
[b820226]	1124	if (set_getbool(&ic->acc->set, "skypeconsole_receive"))
	1125	imcb_buddy_msg(ic, "skypeconsole", line, 0, 0);
[6b9d22a]	1126	for (i = 0; i < ARRAY_SIZE(parsers); i++)
	1127	if (!strncmp(line, parsers[i].k,
	1128	strlen(parsers[i].k))) {
[ff436ba]	1129	parsers[i].v(ic, line);
	1130	break;
	1131	}
[9fd4241]	1132	lineptr++;
	1133	}
	1134	g_strfreev(lines);
[5adcc65]	1135	} else if (st == 0 \|\| (st < 0 && !sockerr_again())) {
	1136	closesocket(sd->fd);
[1323e36]	1137	sd->fd = -1;
	1138
[5adcc65]	1139	imcb_error(ic, "Error while reading from server");
	1140	imc_logout(ic, TRUE);
[1323e36]	1141	return FALSE;
	1142	}
	1143	return TRUE;
	1144	}
	1145
[5adcc65]	1146	gboolean skype_start_stream(struct im_connection *ic)
[f06e3ac]	1147	{
[1323e36]	1148	struct skype_data *sd = ic->proto_data;
[f06e3ac]	1149	int st;
	1150
[5adcc65]	1151	if (!sd)
[1fb89e3]	1152	return FALSE;
	1153
[5adcc65]	1154	if (sd->bfd <= 0)
[7670b02]	1155	sd->bfd = b_input_add(sd->fd, B_EV_IO_READ,
[8c09bb3]	1156	skype_read_callback, ic);
[1323e36]	1157
[a0b206b]	1158	/* Log in */
[1f4fc80]	1159	skype_printf(ic, "USERNAME %s\n", ic->acc->user);
	1160	skype_printf(ic, "PASSWORD %s\n", ic->acc->pass);
[a0b206b]	1161
[8b8d1bed]	1162	/* This will download all buddies and groups. */
[54ca269]	1163	st = skype_printf(ic, "SEARCH GROUPS CUSTOM\n");
	1164	skype_printf(ic, "SEARCH FRIENDS\n");
[8b8d1bed]	1165
[1f4fc80]	1166	skype_printf(ic, "SET USERSTATUS ONLINE\n");
[5acf9ab]	1167
	1168	/* Auto join to bookmarked chats if requested.*/
[1f4fc80]	1169	if (set_getbool(&ic->acc->set, "auto_join"))
	1170	skype_printf(ic, "SEARCH BOOKMARKEDCHATS\n");
[f06e3ac]	1171	return st;
	1172	}
	1173
[486ddb5]	1174	gboolean skype_connected(gpointer data, int returncode, void *source, b_input_condition cond)
[f06e3ac]	1175	{
	1176	struct im_connection *ic = data;
[c7304b2]	1177	struct skype_data *sd = ic->proto_data;
[4ae3ffc]	1178
	1179	/* Unused parameter */
	1180	cond = cond;
	1181
[5adcc65]	1182	if (!source) {
[c7304b2]	1183	sd->ssl = NULL;
[5adcc65]	1184	imcb_error(ic, "Could not connect to server");
	1185	imc_logout(ic, TRUE);
[c7304b2]	1186	return FALSE;
	1187	}
[5adcc65]	1188	imcb_log(ic, "Connected to server, logging in");
[4ae3ffc]	1189
[f06e3ac]	1190	return skype_start_stream(ic);
	1191	}
	1192
[5adcc65]	1193	static void skype_login(account_t *acc)
[f06e3ac]	1194	{
[5adcc65]	1195	struct im_connection *ic = imcb_new(acc);
	1196	struct skype_data *sd = g_new0(struct skype_data, 1);
[f06e3ac]	1197
	1198	ic->proto_data = sd;
	1199
[5adcc65]	1200	imcb_log(ic, "Connecting");
[8c09bb3]	1201	sd->ssl = ssl_connect(set_getstr(&acc->set, "server"),
[a72dc2b]	1202	set_getint(&acc->set, "port"), FALSE, skype_connected, ic);
[5adcc65]	1203	sd->fd = sd->ssl ? ssl_getfd(sd->ssl) : -1;
	1204	sd->username = g_strdup(acc->user);
[f06e3ac]	1205
	1206	sd->ic = ic;
[08a355b]	1207
	1208	if (set_getbool(&acc->set, "skypeconsole"))
	1209	imcb_add_buddy(ic, "skypeconsole", NULL);
[f06e3ac]	1210	}
	1211
[5adcc65]	1212	static void skype_logout(struct im_connection *ic)
[f06e3ac]	1213	{
	1214	struct skype_data *sd = ic->proto_data;
[89d6845]	1215	int i;
[98bca36]	1216
[1f4fc80]	1217	skype_printf(ic, "SET USERSTATUS OFFLINE\n");
[98bca36]	1218
[bd11422]	1219	while( ic->groupchats )
	1220	imcb_chat_free(ic->groupchats->data);
	1221
[89d6845]	1222	for (i = 0; i < g_list_length(sd->groups); i++) {
	1223	struct skype_group sg = (struct skype_group )g_list_nth_data(sd->groups, i);
	1224	skype_group_free(sg, FALSE);
	1225	}
[a3d6427]	1226	g_free(sd->username);
[7613670]	1227	g_free(sd->handle);
[f06e3ac]	1228	g_free(sd);
[98bca36]	1229	ic->proto_data = NULL;
[f06e3ac]	1230	}
	1231
[8c09bb3]	1232	static int skype_buddy_msg(struct im_connection ic, char who, char *message,
	1233	int flags)
[93ece66]	1234	{
[1f4fc80]	1235	char ptr, nick;
[93ece66]	1236	int st;
	1237
[4ae3ffc]	1238	/* Unused parameter */
	1239	flags = flags;
	1240
[cbec0d6]	1241	nick = g_strdup(who);
[77c1abe]	1242	ptr = strchr(nick, '@');
[5adcc65]	1243	if (ptr)
[0bb1b7f]	1244	*ptr = '\0';
[93ece66]	1245
[08a355b]	1246	if (!strncmp(who, "skypeconsole", 12))
[1f4fc80]	1247	st = skype_printf(ic, "%s\n", message);
[08a355b]	1248	else
[1f4fc80]	1249	st = skype_printf(ic, "MESSAGE %s %s\n", nick, message);
[77c1abe]	1250	g_free(nick);
[93ece66]	1251
	1252	return st;
	1253	}
	1254
[5adcc65]	1255	const struct skype_away_state skype_away_state_by_name(char name)
[23411c6]	1256	{
	1257	int i;
	1258
[5adcc65]	1259	for (i = 0; skype_away_state_list[i].full_name; i++)
	1260	if (g_strcasecmp(skype_away_state_list[i].full_name, name) == 0)
	1261	return skype_away_state_list + i;
[23411c6]	1262
	1263	return NULL;
	1264	}
	1265
[8c09bb3]	1266	static void skype_set_away(struct im_connection ic, char state_txt,
	1267	char *message)
[f06e3ac]	1268	{
[23411c6]	1269	const struct skype_away_state *state;
	1270
[4ae3ffc]	1271	/* Unused parameter */
	1272	message = message;
	1273
[4b740c2]	1274	if (state_txt == NULL)
	1275	state = skype_away_state_by_name("Online");
[23411c6]	1276	else
[5adcc65]	1277	state = skype_away_state_by_name(state_txt);
[1f4fc80]	1278	skype_printf(ic, "SET USERSTATUS %s\n", state->code);
[f06e3ac]	1279	}
	1280
[5adcc65]	1281	static GList skype_away_states(struct im_connection ic)
[f06e3ac]	1282	{
[5adcc65]	1283	static GList *l;
[adce2de]	1284	int i;
[5adcc65]	1285
[4ae3ffc]	1286	/* Unused parameter */
	1287	ic = ic;
	1288
[5adcc65]	1289	if (l == NULL)
	1290	for (i = 0; skype_away_state_list[i].full_name; i++)
[8c09bb3]	1291	l = g_list_append(l,
	1292	(void *)skype_away_state_list[i].full_name);
[5adcc65]	1293
[f06e3ac]	1294	return l;
	1295	}
	1296
[5adcc65]	1297	static char skype_set_display_name(set_t set, char *value)
[93dffea]	1298	{
	1299	account_t *acc = set->data;
	1300	struct im_connection *ic = acc->ic;
	1301
[1f4fc80]	1302	skype_printf(ic, "SET PROFILE FULLNAME %s", value);
[5adcc65]	1303	return value;
[93dffea]	1304	}
	1305
[5adcc65]	1306	static char skype_set_balance(set_t set, char *value)
[2af671a]	1307	{
	1308	account_t *acc = set->data;
	1309	struct im_connection *ic = acc->ic;
	1310
[1f4fc80]	1311	skype_printf(ic, "GET PROFILE PSTN_BALANCE");
[5adcc65]	1312	return value;
[2af671a]	1313	}
	1314
[fbb15f2]	1315	static void skype_call(struct im_connection ic, char value)
	1316	{
[71c4bb6]	1317	char *nick = g_strdup(value);
	1318	char *ptr = strchr(nick, '@');
	1319
	1320	if (ptr)
	1321	*ptr = '\0';
	1322	skype_printf(ic, "CALL %s", nick);
	1323	g_free(nick);
	1324	}
	1325
	1326	static void skype_hangup(struct im_connection *ic)
	1327	{
	1328	struct skype_data *sd = ic->proto_data;
	1329
	1330	if (sd->call_id) {
	1331	skype_printf(ic, "SET CALL %s STATUS FINISHED",
	1332	sd->call_id);
	1333	g_free(sd->call_id);
	1334	sd->call_id = 0;
	1335	} else
	1336	imcb_error(ic, "There are no active calls currently.");
	1337	}
	1338
[5adcc65]	1339	static char skype_set_call(set_t set, char *value)
[b68b023]	1340	{
	1341	account_t *acc = set->data;
	1342	struct im_connection *ic = acc->ic;
	1343
[fbb15f2]	1344	if (value)
[451f121]	1345	skype_call(ic, value);
[fbb15f2]	1346	else
[71c4bb6]	1347	skype_hangup(ic);
[5adcc65]	1348	return value;
[b68b023]	1349	}
	1350
[5adcc65]	1351	static void skype_add_buddy(struct im_connection ic, char who, char *group)
[f06e3ac]	1352	{
[46641bf]	1353	struct skype_data *sd = ic->proto_data;
[1f4fc80]	1354	char nick, ptr;
[6627d92]	1355
[cbec0d6]	1356	nick = g_strdup(who);
[6627d92]	1357	ptr = strchr(nick, '@');
[5adcc65]	1358	if (ptr)
[6627d92]	1359	*ptr = '\0';
[46e9822]	1360
	1361	if (!group) {
	1362	skype_printf(ic, "SET USER %s BUDDYSTATUS 2 Please authorize me\n",
	1363	nick);
	1364	g_free(nick);
	1365	} else {
	1366	struct skype_group *sg = skype_group_by_name(ic, group);
	1367
	1368	if (!sg) {
	1369	/* No such group, we need to create it, then have to
	1370	* add the user once it's created. */
[46641bf]	1371	skype_printf(ic, "CREATE GROUP %s", group);
	1372	sd->pending_user = g_strdup(nick);
[46e9822]	1373	} else {
	1374	skype_printf(ic, "ALTER GROUP %d ADDUSER %s", sg->id, nick);
	1375	}
	1376	}
[f06e3ac]	1377	}
	1378
[5adcc65]	1379	static void skype_remove_buddy(struct im_connection ic, char who, char *group)
[f06e3ac]	1380	{
[1f4fc80]	1381	char nick, ptr;
[6627d92]	1382
[4ae3ffc]	1383	/* Unused parameter */
	1384	group = group;
	1385
[cbec0d6]	1386	nick = g_strdup(who);
[6627d92]	1387	ptr = strchr(nick, '@');
[5adcc65]	1388	if (ptr)
[6627d92]	1389	*ptr = '\0';
[1f4fc80]	1390	skype_printf(ic, "SET USER %s BUDDYSTATUS 1\n", nick);
[6627d92]	1391	g_free(nick);
[f06e3ac]	1392	}
	1393
[5adcc65]	1394	void skype_chat_msg(struct groupchat gc, char message, int flags)
[66c9558]	1395	{
[79e20f9]	1396	struct im_connection *ic = gc->ic;
[4ae3ffc]	1397
	1398	/* Unused parameter */
	1399	flags = flags;
	1400
[1f4fc80]	1401	skype_printf(ic, "CHATMESSAGE %s %s\n", gc->title, message);
[66c9558]	1402	}
	1403
[5adcc65]	1404	void skype_chat_leave(struct groupchat *gc)
[b01dc6c]	1405	{
	1406	struct im_connection *ic = gc->ic;
[1f4fc80]	1407	skype_printf(ic, "ALTER CHAT %s LEAVE\n", gc->title);
[5adcc65]	1408	gc->data = (void *)TRUE;
[760319d]	1409	}
	1410
	1411	void skype_chat_invite(struct groupchat gc, char who, char *message)
	1412	{
	1413	struct im_connection *ic = gc->ic;
[1f4fc80]	1414	char ptr, nick;
[4ae3ffc]	1415
[17dd2ed]	1416	nick = g_strdup(who);
[760319d]	1417	ptr = strchr(nick, '@');
[5adcc65]	1418	if (ptr)
[760319d]	1419	*ptr = '\0';
[1f4fc80]	1420	skype_printf(ic, "ALTER CHAT %s ADDMEMBERS %s\n", gc->title, nick);
[760319d]	1421	g_free(nick);
[b01dc6c]	1422	}
	1423
[09e2a69]	1424	void skype_chat_topic(struct groupchat gc, char message)
	1425	{
	1426	struct im_connection *ic = gc->ic;
[a5f76a2]	1427	struct skype_data *sd = ic->proto_data;
[1f4fc80]	1428	skype_printf(ic, "ALTER CHAT %s SETTOPIC %s\n",
[8c09bb3]	1429	gc->title, message);
[a5f76a2]	1430	sd->topic_wait = 1;
[09e2a69]	1431	}
	1432
[86278cd]	1433	struct groupchat skype_chat_with(struct im_connection ic, char *who)
	1434	{
	1435	struct skype_data *sd = ic->proto_data;
[1f4fc80]	1436	char ptr, nick;
[86278cd]	1437	nick = g_strdup(who);
	1438	ptr = strchr(nick, '@');
[5adcc65]	1439	if (ptr)
[86278cd]	1440	*ptr = '\0';
[1f4fc80]	1441	skype_printf(ic, "CHAT CREATE %s\n", nick);
[86278cd]	1442	sd->groupchat_with = g_strdup(nick);
	1443	g_free(nick);
[5652d43]	1444	/* We create a fake chat for now. We will replace it with a real one in
	1445	* the real callback. */
[5adcc65]	1446	return imcb_chat_new(ic, "");
[86278cd]	1447	}
	1448
[67454bd]	1449	static void skype_get_info(struct im_connection ic, char who)
	1450	{
[1f4fc80]	1451	char ptr, nick;
[67454bd]	1452	nick = g_strdup(who);
	1453	ptr = strchr(nick, '@');
[5adcc65]	1454	if (ptr)
[67454bd]	1455	*ptr = '\0';
[1f4fc80]	1456	skype_printf(ic, "GET USER %s FULLNAME\n", nick);
	1457	skype_printf(ic, "GET USER %s PHONE_HOME\n", nick);
	1458	skype_printf(ic, "GET USER %s PHONE_OFFICE\n", nick);
	1459	skype_printf(ic, "GET USER %s PHONE_MOBILE\n", nick);
	1460	skype_printf(ic, "GET USER %s NROF_AUTHED_BUDDIES\n", nick);
	1461	skype_printf(ic, "GET USER %s TIMEZONE\n", nick);
	1462	skype_printf(ic, "GET USER %s LASTONLINETIMESTAMP\n", nick);
	1463	skype_printf(ic, "GET USER %s BIRTHDAY\n", nick);
	1464	skype_printf(ic, "GET USER %s SEX\n", nick);
	1465	skype_printf(ic, "GET USER %s LANGUAGE\n", nick);
	1466	skype_printf(ic, "GET USER %s COUNTRY\n", nick);
	1467	skype_printf(ic, "GET USER %s PROVINCE\n", nick);
	1468	skype_printf(ic, "GET USER %s CITY\n", nick);
	1469	skype_printf(ic, "GET USER %s HOMEPAGE\n", nick);
	1470	skype_printf(ic, "GET USER %s ABOUT\n", nick);
[67454bd]	1471	}
	1472
[5adcc65]	1473	static void skype_set_my_name(struct im_connection ic, char info)
[93dffea]	1474	{
[5adcc65]	1475	skype_set_display_name(set_find(&ic->acc->set, "display_name"), info);
[93dffea]	1476	}
	1477
[5adcc65]	1478	static void skype_init(account_t *acc)
[93dffea]	1479	{
	1480	set_t *s;
	1481
[8c09bb3]	1482	s = set_add(&acc->set, "server", SKYPE_DEFAULT_SERVER, set_eval_account,
	1483	acc);
[93dffea]	1484	s->flags \|= ACC_SET_OFFLINE_ONLY;
	1485
[5adcc65]	1486	s = set_add(&acc->set, "port", SKYPE_DEFAULT_PORT, set_eval_int, acc);
[93dffea]	1487	s->flags \|= ACC_SET_OFFLINE_ONLY;
	1488
[8c09bb3]	1489	s = set_add(&acc->set, "display_name", NULL, skype_set_display_name,
	1490	acc);
[93dffea]	1491	s->flags \|= ACC_SET_NOSAVE \| ACC_SET_ONLINE_ONLY;
[b68b023]	1492
[5adcc65]	1493	s = set_add(&acc->set, "call", NULL, skype_set_call, acc);
[b68b023]	1494	s->flags \|= ACC_SET_NOSAVE \| ACC_SET_ONLINE_ONLY;
[2af671a]	1495
[5adcc65]	1496	s = set_add(&acc->set, "balance", NULL, skype_set_balance, acc);
[2af671a]	1497	s->flags \|= ACC_SET_NOSAVE \| ACC_SET_ONLINE_ONLY;
[bd417a1]	1498
[5adcc65]	1499	s = set_add(&acc->set, "skypeout_offline", "true", set_eval_bool, acc);
[08a355b]	1500
[5adcc65]	1501	s = set_add(&acc->set, "skypeconsole", "false", set_eval_bool, acc);
[08a355b]	1502	s->flags \|= ACC_SET_OFFLINE_ONLY;
[5acf9ab]	1503
[8c09bb3]	1504	s = set_add(&acc->set, "skypeconsole_receive", "false", set_eval_bool,
	1505	acc);
[b820226]	1506	s->flags \|= ACC_SET_OFFLINE_ONLY;
	1507
[5adcc65]	1508	s = set_add(&acc->set, "auto_join", "false", set_eval_bool, acc);
[5acf9ab]	1509	s->flags \|= ACC_SET_OFFLINE_ONLY;
[f4d37c6]	1510
[49a3c02]	1511	s = set_add(&acc->set, "test_join", "false", set_eval_bool, acc);
	1512	s->flags \|= ACC_SET_OFFLINE_ONLY;
	1513
[304aa33]	1514	s = set_add(&acc->set, "show_moods", "false", set_eval_bool, acc);
	1515
[f4d37c6]	1516	s = set_add(&acc->set, "edit_prefix", "EDIT:",
[1e3120f]	1517	NULL, acc);
[93dffea]	1518	}
	1519
[c6e0218]	1520	#if BITLBEE_VERSION_CODE > BITLBEE_VER(3, 0, 1)
[fbb15f2]	1521	GList skype_buddy_action_list(bee_user_t bu)
[71c4bb6]	1522	{
[fbb15f2]	1523	static GList *ret;
[71c4bb6]	1524
[a5e6aa1]	1525	/* Unused parameter */
	1526	bu = bu;
	1527
[fbb15f2]	1528	if (ret == NULL) {
[71c4bb6]	1529	static const struct buddy_action ba[3] = {
	1530	{"CALL", "Initiate a call" },
	1531	{"HANGUP", "Hang up a call" },
	1532	};
	1533
[fbb15f2]	1534	ret = g_list_prepend(ret, (void *) ba + 0);
[71c4bb6]	1535	}
	1536
	1537	return ret;
	1538	}
	1539
[fbb15f2]	1540	void skype_buddy_action(struct bee_user bu, const char action, char const args[], void *data)
[71c4bb6]	1541	{
[a5e6aa1]	1542	/* Unused parameters */
	1543	args = args;
	1544	data = data;
	1545
[fbb15f2]	1546	if (!g_strcasecmp(action, "CALL"))
[71c4bb6]	1547	skype_call(bu->ic, bu->handle);
[fbb15f2]	1548	else if (!g_strcasecmp(action, "HANGUP"))
[71c4bb6]	1549	skype_hangup(bu->ic);
	1550
	1551	return NULL;
	1552	}
	1553	#endif
	1554
[f06e3ac]	1555	void init_plugin(void)
	1556	{
[5adcc65]	1557	struct prpl *ret = g_new0(struct prpl, 1);
[f06e3ac]	1558
	1559	ret->name = "skype";
	1560	ret->login = skype_login;
	1561	ret->init = skype_init;
	1562	ret->logout = skype_logout;
[93ece66]	1563	ret->buddy_msg = skype_buddy_msg;
[67454bd]	1564	ret->get_info = skype_get_info;
[93dffea]	1565	ret->set_my_name = skype_set_my_name;
[f06e3ac]	1566	ret->away_states = skype_away_states;
[7daec06]	1567	ret->set_away = skype_set_away;
[f06e3ac]	1568	ret->add_buddy = skype_add_buddy;
	1569	ret->remove_buddy = skype_remove_buddy;
[66c9558]	1570	ret->chat_msg = skype_chat_msg;
[b01dc6c]	1571	ret->chat_leave = skype_chat_leave;
[760319d]	1572	ret->chat_invite = skype_chat_invite;
[86278cd]	1573	ret->chat_with = skype_chat_with;
[f06e3ac]	1574	ret->handle_cmp = g_strcasecmp;
[09e2a69]	1575	ret->chat_topic = skype_chat_topic;
[c6e0218]	1576	#if BITLBEE_VERSION_CODE > BITLBEE_VER(3, 0, 1)
[71c4bb6]	1577	ret->buddy_action_list = skype_buddy_action_list;
	1578	ret->buddy_action = skype_buddy_action;
	1579	#endif
[5adcc65]	1580	register_protocol(ret);
[f06e3ac]	1581	}

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