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source: protocols/skype/skype.c @ a72dc2b

Last change on this file since a72dc2b was a72dc2b, checked in by Wilmer van der Gaast <wilmer@…>, at 2011-12-19T17:57:20Z
Add verify argument to ssl_connect() so HTTPS-based stuff is also secure. (Think of Twitter, but also MSN/Yahoo! authentication.)
Property mode set to `100644`
File size: 39.6 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);
	412	}
	413	if (sd->info_phonehome) {
	414	if (strlen(sd->info_phonehome))
[62f51ee9]	415	g_string_append_printf(st, "Home Phone: %s\n",
	416	sd->info_phonehome);
[6e14204]	417	g_free(sd->info_phonehome);
	418	}
	419	if (sd->info_phoneoffice) {
	420	if (strlen(sd->info_phoneoffice))
[62f51ee9]	421	g_string_append_printf(st, "Office Phone: %s\n",
	422	sd->info_phoneoffice);
[6e14204]	423	g_free(sd->info_phoneoffice);
	424	}
	425	if (sd->info_phonemobile) {
	426	if (strlen(sd->info_phonemobile))
[62f51ee9]	427	g_string_append_printf(st, "Mobile Phone: %s\n",
	428	sd->info_phonemobile);
[6e14204]	429	g_free(sd->info_phonemobile);
	430	}
	431	g_string_append_printf(st, "Personal Information\n");
	432	if (sd->info_nrbuddies) {
	433	if (strlen(sd->info_nrbuddies))
[62f51ee9]	434	g_string_append_printf(st,
	435	"Contacts: %s\n", sd->info_nrbuddies);
[6e14204]	436	g_free(sd->info_nrbuddies);
	437	}
	438	if (sd->info_tz) {
	439	if (strlen(sd->info_tz)) {
	440	char ib[256];
	441	time_t t = time(NULL);
	442	t += atoi(sd->info_tz)-(606024);
	443	struct tm *gt = gmtime(&t);
	444	strftime(ib, 256, "%H:%M:%S", gt);
[62f51ee9]	445	g_string_append_printf(st,
	446	"Local Time: %s\n", ib);
[6e14204]	447	}
	448	g_free(sd->info_tz);
	449	}
	450	if (sd->info_seen) {
	451	if (strlen(sd->info_seen)) {
	452	char ib[256];
	453	time_t it = atoi(sd->info_seen);
	454	struct tm *tm = localtime(&it);
	455	strftime(ib, 256, ("%Y. %m. %d. %H:%M"), tm);
[62f51ee9]	456	g_string_append_printf(st,
	457	"Last Seen: %s\n", ib);
[6e14204]	458	}
	459	g_free(sd->info_seen);
	460	}
	461	if (sd->info_birthday) {
[62f51ee9]	462	if (strlen(sd->info_birthday) &&
	463	strcmp(sd->info_birthday, "0")) {
[6e14204]	464	char ib[256];
	465	struct tm tm;
	466	strptime(sd->info_birthday, "%Y%m%d", &tm);
	467	strftime(ib, 256, "%B %d, %Y", &tm);
[62f51ee9]	468	g_string_append_printf(st,
	469	"Birthday: %s\n", ib);
[6e14204]	470
	471	strftime(ib, 256, "%Y", &tm);
	472	int year = atoi(ib);
	473	time_t t = time(NULL);
	474	struct tm *lt = localtime(&t);
[62f51ee9]	475	g_string_append_printf(st,
	476	"Age: %d\n", lt->tm_year+1900-year);
[6e14204]	477	}
	478	g_free(sd->info_birthday);
	479	}
	480	if (sd->info_sex) {
	481	if (strlen(sd->info_sex)) {
	482	char *iptr = sd->info_sex;
	483	while (*iptr++)
	484	iptr = tolower(iptr);
[62f51ee9]	485	g_string_append_printf(st,
	486	"Gender: %s\n", sd->info_sex);
[6e14204]	487	}
	488	g_free(sd->info_sex);
	489	}
	490	if (sd->info_language) {
	491	if (strlen(sd->info_language)) {
	492	char *iptr = strchr(sd->info_language, ' ');
	493	if (iptr)
	494	iptr++;
	495	else
	496	iptr = sd->info_language;
[62f51ee9]	497	g_string_append_printf(st,
	498	"Language: %s\n", iptr);
[6e14204]	499	}
	500	g_free(sd->info_language);
	501	}
	502	if (sd->info_country) {
	503	if (strlen(sd->info_country)) {
	504	char *iptr = strchr(sd->info_country, ' ');
	505	if (iptr)
	506	iptr++;
	507	else
	508	iptr = sd->info_country;
[62f51ee9]	509	g_string_append_printf(st,
	510	"Country: %s\n", iptr);
[6e14204]	511	}
	512	g_free(sd->info_country);
	513	}
	514	if (sd->info_province) {
	515	if (strlen(sd->info_province))
[62f51ee9]	516	g_string_append_printf(st,
	517	"Region: %s\n", sd->info_province);
[6e14204]	518	g_free(sd->info_province);
	519	}
	520	if (sd->info_city) {
	521	if (strlen(sd->info_city))
[62f51ee9]	522	g_string_append_printf(st,
	523	"City: %s\n", sd->info_city);
[6e14204]	524	g_free(sd->info_city);
	525	}
	526	if (sd->info_homepage) {
	527	if (strlen(sd->info_homepage))
[62f51ee9]	528	g_string_append_printf(st,
	529	"Homepage: %s\n", sd->info_homepage);
[6e14204]	530	g_free(sd->info_homepage);
	531	}
	532	if (sd->info_about) {
	533	if (strlen(sd->info_about))
[62f51ee9]	534	g_string_append_printf(st, "%s\n",
	535	sd->info_about);
[6e14204]	536	g_free(sd->info_about);
	537	}
	538	imcb_log(ic, "%s", st->str);
	539	g_string_free(st, TRUE);
	540	}
	541	}
	542
	543	static void skype_parse_chatmessage(struct im_connection ic, char line)
	544	{
	545	struct skype_data *sd = ic->proto_data;
[c213d6b]	546	char buf[IRC_LINE_SIZE];
[6e14204]	547	char *id = strchr(line, ' ');
	548
[6b9d22a]	549	if (!++id)
	550	return;
	551	char *info = strchr(id, ' ');
	552
	553	if (!info)
	554	return;
	555	*info = '\0';
	556	info++;
[7825f58]	557	if (!strcmp(info, "STATUS RECEIVED") \|\| !strncmp(info, "EDITED_TIMESTAMP", 16)) {
[6b9d22a]	558	/* New message ID:
	559	* (1) Request its from field
	560	* (2) Request its body
	561	* (3) Request its type
	562	* (4) Query chatname
	563	*/
[1f4fc80]	564	skype_printf(ic, "GET CHATMESSAGE %s FROM_HANDLE\n", id);
[d1d5b34]	565	if (!strcmp(info, "STATUS RECEIVED"))
	566	skype_printf(ic, "GET CHATMESSAGE %s BODY\n", id);
[d9ce18c]	567	else
	568	sd->is_edit = 1;
[1f4fc80]	569	skype_printf(ic, "GET CHATMESSAGE %s TYPE\n", id);
	570	skype_printf(ic, "GET CHATMESSAGE %s CHATNAME\n", id);
[6b9d22a]	571	} else if (!strncmp(info, "FROM_HANDLE ", 12)) {
	572	info += 12;
	573	/* New from field value. Store
	574	* it, then we can later use it
	575	* when we got the message's
	576	* body. */
	577	g_free(sd->handle);
	578	sd->handle = g_strdup_printf("%s@skype.com", info);
	579	} else if (!strncmp(info, "EDITED_BY ", 10)) {
	580	info += 10;
	581	/* This is the same as
	582	* FROM_HANDLE, except that we
	583	* never request these lines
	584	* from Skype, we just get
	585	* them. */
	586	g_free(sd->handle);
	587	sd->handle = g_strdup_printf("%s@skype.com", info);
	588	} else if (!strncmp(info, "BODY ", 5)) {
	589	info += 5;
	590	sd->body = g_list_append(sd->body, g_strdup(info));
	591	} else if (!strncmp(info, "TYPE ", 5)) {
	592	info += 5;
	593	g_free(sd->type);
	594	sd->type = g_strdup(info);
[7825f58]	595	} else if (!strncmp(info, "CHATNAME ", 9)) {
	596	info += 9;
	597	if (sd->handle && sd->body && sd->type) {
[451f121]	598	struct groupchat *gc = bee_chat_by_title(ic->bee, ic, info);
[7825f58]	599	int i;
	600	for (i = 0; i < g_list_length(sd->body); i++) {
	601	char *body = g_list_nth_data(sd->body, i);
	602	if (!strcmp(sd->type, "SAID") \|\|
	603	!strcmp(sd->type, "EMOTED")) {
	604	if (!strcmp(sd->type, "SAID")) {
	605	if (!sd->is_edit)
	606	g_snprintf(buf, IRC_LINE_SIZE, "%s",
	607	body);
	608	else {
	609	g_snprintf(buf, IRC_LINE_SIZE, "%s %s",
	610	set_getstr(&ic->acc->set, "edit_prefix"),
	611	body);
	612	sd->is_edit = 0;
	613	}
	614	} else
	615	g_snprintf(buf, IRC_LINE_SIZE, "/me %s",
	616	body);
	617	if (!gc)
	618	/* Private message */
	619	imcb_buddy_msg(ic,
	620	sd->handle, buf, 0, 0);
	621	else
	622	/* Groupchat message */
	623	imcb_chat_msg(gc,
	624	sd->handle, buf, 0, 0);
	625	} else if (!strcmp(sd->type, "SETTOPIC") && gc)
	626	imcb_chat_topic(gc,
	627	sd->handle, body, 0);
	628	else if (!strcmp(sd->type, "LEFT") && gc)
	629	imcb_chat_remove_buddy(gc,
	630	sd->handle, NULL);
[6e14204]	631	}
[7825f58]	632	g_list_free(sd->body);
	633	sd->body = NULL;
	634	}
[6e14204]	635	}
	636	}
	637
[9f2f25f]	638	static void skype_parse_call(struct im_connection ic, char line)
	639	{
	640	struct skype_data *sd = ic->proto_data;
	641	char *id = strchr(line, ' ');
[c213d6b]	642	char buf[IRC_LINE_SIZE];
[9f2f25f]	643
[6b9d22a]	644	if (!++id)
	645	return;
	646	char *info = strchr(id, ' ');
	647
	648	if (!info)
	649	return;
	650	*info = '\0';
	651	info++;
	652	if (!strncmp(info, "FAILUREREASON ", 14))
	653	sd->failurereason = atoi(strchr(info, ' '));
	654	else if (!strcmp(info, "STATUS RINGING")) {
	655	if (sd->call_id)
	656	g_free(sd->call_id);
	657	sd->call_id = g_strdup(id);
[1f4fc80]	658	skype_printf(ic, "GET CALL %s PARTNER_HANDLE\n", id);
[6b9d22a]	659	sd->call_status = SKYPE_CALL_RINGING;
	660	} else if (!strcmp(info, "STATUS MISSED")) {
[1f4fc80]	661	skype_printf(ic, "GET CALL %s PARTNER_HANDLE\n", id);
[6b9d22a]	662	sd->call_status = SKYPE_CALL_MISSED;
	663	} else if (!strcmp(info, "STATUS CANCELLED")) {
[1f4fc80]	664	skype_printf(ic, "GET CALL %s PARTNER_HANDLE\n", id);
[6b9d22a]	665	sd->call_status = SKYPE_CALL_CANCELLED;
	666	} else if (!strcmp(info, "STATUS FINISHED")) {
[1f4fc80]	667	skype_printf(ic, "GET CALL %s PARTNER_HANDLE\n", id);
[6b9d22a]	668	sd->call_status = SKYPE_CALL_FINISHED;
	669	} else if (!strcmp(info, "STATUS REFUSED")) {
[1f4fc80]	670	skype_printf(ic, "GET CALL %s PARTNER_HANDLE\n", id);
[6b9d22a]	671	sd->call_status = SKYPE_CALL_REFUSED;
	672	} else if (!strcmp(info, "STATUS UNPLACED")) {
	673	if (sd->call_id)
	674	g_free(sd->call_id);
	675	/* Save the ID for later usage (Cancel/Finish). */
	676	sd->call_id = g_strdup(id);
	677	sd->call_out = TRUE;
	678	} else if (!strcmp(info, "STATUS FAILED")) {
[62f51ee9]	679	imcb_error(ic, "Call failed: %s",
	680	skype_call_strerror(sd->failurereason));
[6b9d22a]	681	sd->call_id = NULL;
	682	} else if (!strncmp(info, "DURATION ", 9)) {
	683	if (sd->call_duration)
	684	g_free(sd->call_duration);
	685	sd->call_duration = g_strdup(info+9);
	686	} else if (!strncmp(info, "PARTNER_HANDLE ", 15)) {
	687	info += 15;
[62f51ee9]	688	if (!sd->call_status)
	689	return;
	690	switch (sd->call_status) {
	691	case SKYPE_CALL_RINGING:
	692	if (sd->call_out)
	693	imcb_log(ic, "You are currently ringing "
	694	"the user %s.", info);
	695	else {
[c213d6b]	696	g_snprintf(buf, IRC_LINE_SIZE,
[62f51ee9]	697	"The user %s is currently ringing you.",
	698	info);
	699	skype_call_ask(ic, sd->call_id, buf);
[9f2f25f]	700	}
[62f51ee9]	701	break;
	702	case SKYPE_CALL_MISSED:
	703	imcb_log(ic, "You have missed a call from user %s.",
	704	info);
	705	break;
	706	case SKYPE_CALL_CANCELLED:
	707	imcb_log(ic, "You cancelled the call to the user %s.",
	708	info);
[6b9d22a]	709	sd->call_status = 0;
[62f51ee9]	710	sd->call_out = FALSE;
	711	break;
	712	case SKYPE_CALL_REFUSED:
	713	if (sd->call_out)
	714	imcb_log(ic, "The user %s refused the call.",
	715	info);
	716	else
	717	imcb_log(ic,
	718	"You refused the call from user %s.",
	719	info);
	720	sd->call_out = FALSE;
	721	break;
	722	case SKYPE_CALL_FINISHED:
	723	if (sd->call_duration)
	724	imcb_log(ic,
	725	"You finished the call to the user %s "
	726	"(duration: %s seconds).",
	727	info, sd->call_duration);
	728	else
	729	imcb_log(ic,
	730	"You finished the call to the user %s.",
	731	info);
	732	sd->call_out = FALSE;
	733	break;
	734	default:
	735	/* Don't be noisy, ignore other statuses for now. */
	736	break;
[9f2f25f]	737	}
[62f51ee9]	738	sd->call_status = 0;
[9f2f25f]	739	}
	740	}
	741
[e200daf]	742	static void skype_parse_filetransfer(struct im_connection ic, char line)
	743	{
	744	struct skype_data *sd = ic->proto_data;
	745	char *id = strchr(line, ' ');
	746
[6b9d22a]	747	if (!++id)
	748	return;
	749	char *info = strchr(id, ' ');
	750
	751	if (!info)
	752	return;
	753	*info = '\0';
	754	info++;
	755	if (!strcmp(info, "STATUS NEW")) {
[1f4fc80]	756	skype_printf(ic, "GET FILETRANSFER %s PARTNER_HANDLE\n",
[62f51ee9]	757	id);
[6b9d22a]	758	sd->filetransfer_status = SKYPE_FILETRANSFER_NEW;
	759	} else if (!strcmp(info, "STATUS FAILED")) {
[1f4fc80]	760	skype_printf(ic, "GET FILETRANSFER %s PARTNER_HANDLE\n",
[62f51ee9]	761	id);
[6b9d22a]	762	sd->filetransfer_status = SKYPE_FILETRANSFER_FAILED;
	763	} else if (!strncmp(info, "PARTNER_HANDLE ", 15)) {
	764	info += 15;
[62f51ee9]	765	if (!sd->filetransfer_status)
	766	return;
	767	switch (sd->filetransfer_status) {
	768	case SKYPE_FILETRANSFER_NEW:
	769	imcb_log(ic, "The user %s offered a new file for you.",
	770	info);
	771	break;
	772	case SKYPE_FILETRANSFER_FAILED:
	773	imcb_log(ic, "Failed to transfer file from user %s.",
	774	info);
	775	break;
[e200daf]	776	}
[62f51ee9]	777	sd->filetransfer_status = 0;
[e200daf]	778	}
	779	}
	780
[fbb15f2]	781	static struct skype_group skype_group_by_id(struct im_connection ic, int id)
	782	{
[89d6845]	783	struct skype_data *sd = ic->proto_data;
	784	int i;
	785
	786	for (i = 0; i < g_list_length(sd->groups); i++) {
	787	struct skype_group sg = (struct skype_group )g_list_nth_data(sd->groups, i);
	788
	789	if (sg->id == id)
	790	return sg;
	791	}
	792	return NULL;
	793	}
	794
[fbb15f2]	795	static void skype_group_free(struct skype_group *sg, gboolean usersonly)
	796	{
[89d6845]	797	int i;
[fbb15f2]	798
[89d6845]	799	for (i = 0; i < g_list_length(sg->users); i++) {
	800	char *user = g_list_nth_data(sg->users, i);
	801	g_free(user);
	802	}
	803	sg->users = NULL;
	804	if (usersonly)
	805	return;
	806	g_free(sg->name);
	807	g_free(sg);
	808	}
	809
[54ca269]	810	/* Update the group of each user in this group */
[fbb15f2]	811	static void skype_group_users(struct im_connection ic, struct skype_group sg)
	812	{
[54ca269]	813	int i;
	814
	815	for (i = 0; i < g_list_length(sg->users); i++) {
	816	char *user = g_list_nth_data(sg->users, i);
	817	char *buf = g_strdup_printf("%s@skype.com", user);
	818	imcb_add_buddy(ic, buf, sg->name);
	819	g_free(buf);
	820	}
	821	}
	822
[89d6845]	823	static void skype_parse_group(struct im_connection ic, char line)
	824	{
	825	struct skype_data *sd = ic->proto_data;
	826	char *id = strchr(line, ' ');
	827
	828	if (!++id)
	829	return;
	830
	831	char *info = strchr(id, ' ');
	832
	833	if (!info)
	834	return;
	835	*info = '\0';
	836	info++;
	837
	838	if (!strncmp(info, "DISPLAYNAME ", 12)) {
	839	info += 12;
	840
	841	/* Name given for a group ID: try to update it or insert a new
	842	* one if not found */
	843	struct skype_group *sg = skype_group_by_id(ic, atoi(id));
	844	if (sg) {
	845	g_free(sg->name);
	846	sg->name = g_strdup(info);
	847	} else {
	848	sg = g_new0(struct skype_group, 1);
	849	sg->id = atoi(id);
	850	sg->name = g_strdup(info);
	851	sd->groups = g_list_append(sd->groups, sg);
	852	}
	853	} else if (!strncmp(info, "USERS ", 6)) {
	854	struct skype_group *sg = skype_group_by_id(ic, atoi(id));
	855
	856	if (sg) {
	857	char **i;
	858	char **users = g_strsplit(info + 6, ", ", 0);
	859
	860	skype_group_free(sg, TRUE);
	861	i = users;
	862	while (*i) {
	863	sg->users = g_list_append(sg->users, g_strdup(*i));
	864	i++;
	865	}
	866	g_strfreev(users);
[54ca269]	867	skype_group_users(ic, sg);
[89d6845]	868	} else
[fbb15f2]	869	log_message(LOGLVL_ERROR,
	870	"No skype group with id %s. That's probably a bug.", id);
[46641bf]	871	} else if (!strncmp(info, "NROFUSERS ", 10)) {
	872	if (!sd->pending_user) {
	873	/* Number of users changed in this group, query its type to see
	874	* if it's a custom one we should care about. */
	875	skype_printf(ic, "GET GROUP %s TYPE", id);
	876	return;
	877	}
	878
	879	/* This is a newly created group, we have a single user
	880	* to add. */
	881	struct skype_group *sg = skype_group_by_id(ic, atoi(id));
	882
	883	if (sg) {
	884	skype_printf(ic, "ALTER GROUP %d ADDUSER %s", sg->id, sd->pending_user);
	885	g_free(sd->pending_user);
	886	sd->pending_user = NULL;
	887	} else
	888	log_message(LOGLVL_ERROR,
	889	"No skype group with id %s. That's probably a bug.", id);
[2b183e4]	890	} else if (!strcmp(info, "TYPE CUSTOM_GROUP"))
[cb6d3c9]	891	/* This one is interesting, query its users. */
	892	skype_printf(ic, "GET GROUP %s USERS", id);
[89d6845]	893	}
	894
[c35bf7a]	895	static void skype_parse_chat(struct im_connection ic, char line)
	896	{
	897	struct skype_data *sd = ic->proto_data;
[c213d6b]	898	char buf[IRC_LINE_SIZE];
[c35bf7a]	899	char *id = strchr(line, ' ');
	900
[6b9d22a]	901	if (!++id)
	902	return;
	903	struct groupchat *gc;
	904	char *info = strchr(id, ' ');
[c35bf7a]	905
[6b9d22a]	906	if (!info)
	907	return;
	908	*info = '\0';
	909	info++;
	910	/* Remove fake chat if we created one in skype_chat_with() */
[451f121]	911	gc = bee_chat_by_title(ic->bee, ic, "");
[6b9d22a]	912	if (gc)
	913	imcb_chat_free(gc);
	914	if (!strcmp(info, "STATUS MULTI_SUBSCRIBED")) {
[c573f1b]	915	gc = bee_chat_by_title(ic->bee, ic, id);
	916	if (!gc) {
	917	gc = imcb_chat_new(ic, id);
	918	imcb_chat_name_hint(gc, id);
	919	}
[1f4fc80]	920	skype_printf(ic, "GET CHAT %s ADDER\n", id);
	921	skype_printf(ic, "GET CHAT %s TOPIC\n", id);
[6b9d22a]	922	} else if (!strcmp(info, "STATUS DIALOG") && sd->groupchat_with) {
	923	gc = imcb_chat_new(ic, id);
[72b60c7e]	924	imcb_chat_name_hint(gc, id);
[6b9d22a]	925	/* According to the docs this
	926	* is necessary. However it
	927	* does not seem the situation
	928	* and it would open an extra
	929	* window on our client, so
	930	* just leave it out. */
[1f4fc80]	931	/skype_printf(ic, "OPEN CHAT %s\n", id);/
[5d9db76]	932	g_snprintf(buf, IRC_LINE_SIZE, "%s@skype.com",
	933	sd->groupchat_with);
[6b9d22a]	934	imcb_chat_add_buddy(gc, buf);
	935	imcb_chat_add_buddy(gc, sd->username);
	936	g_free(sd->groupchat_with);
	937	sd->groupchat_with = NULL;
[1f4fc80]	938	skype_printf(ic, "GET CHAT %s ADDER\n", id);
	939	skype_printf(ic, "GET CHAT %s TOPIC\n", id);
[6b9d22a]	940	} else if (!strcmp(info, "STATUS UNSUBSCRIBED")) {
[451f121]	941	gc = bee_chat_by_title(ic->bee, ic, id);
[c35bf7a]	942	if (gc)
[6b9d22a]	943	gc->data = (void *)FALSE;
	944	} else if (!strncmp(info, "ADDER ", 6)) {
	945	info += 6;
	946	g_free(sd->adder);
	947	sd->adder = g_strdup_printf("%s@skype.com", info);
	948	} else if (!strncmp(info, "TOPIC ", 6)) {
	949	info += 6;
[451f121]	950	gc = bee_chat_by_title(ic->bee, ic, id);
[6b9d22a]	951	if (gc && (sd->adder \|\| sd->topic_wait)) {
	952	if (sd->topic_wait) {
	953	sd->adder = g_strdup(sd->username);
	954	sd->topic_wait = 0;
[c35bf7a]	955	}
[6b9d22a]	956	imcb_chat_topic(gc, sd->adder, info, 0);
	957	g_free(sd->adder);
	958	sd->adder = NULL;
	959	}
	960	} else if (!strncmp(info, "ACTIVEMEMBERS ", 14)) {
	961	info += 14;
[451f121]	962	gc = bee_chat_by_title(ic->bee, ic, id);
[6b9d22a]	963	/* Hack! We set ->data to TRUE
	964	* while we're on the channel
	965	* so that we won't rejoin
	966	* after a /part. */
[62f51ee9]	967	if (!gc \|\| gc->data)
	968	return;
	969	char **members = g_strsplit(info, " ", 0);
	970	int i;
	971	for (i = 0; members[i]; i++) {
	972	if (!strcmp(members[i], sd->username))
	973	continue;
[5d9db76]	974	g_snprintf(buf, IRC_LINE_SIZE, "%s@skype.com",
	975	members[i]);
[62f51ee9]	976	if (!g_list_find_custom(gc->in_room, buf,
	977	(GCompareFunc)strcmp))
	978	imcb_chat_add_buddy(gc, buf);
[c35bf7a]	979	}
[62f51ee9]	980	imcb_chat_add_buddy(gc, sd->username);
	981	g_strfreev(members);
[c35bf7a]	982	}
	983	}
	984
[2709f4c]	985	static void skype_parse_password(struct im_connection ic, char line)
	986	{
	987	if (!strncmp(line+9, "OK", 2))
	988	imcb_connected(ic);
	989	else {
	990	imcb_error(ic, "Authentication Failed");
	991	imc_logout(ic, TRUE);
	992	}
	993	}
	994
[607f5e3]	995	static void skype_parse_profile(struct im_connection ic, char line)
	996	{
	997	imcb_log(ic, "SkypeOut balance value is '%s'.", line+21);
	998	}
	999
	1000	static void skype_parse_ping(struct im_connection ic, char line)
	1001	{
[4ae3ffc]	1002	/* Unused parameter */
	1003	line = line;
[1f4fc80]	1004	skype_printf(ic, "PONG\n");
[607f5e3]	1005	}
	1006
	1007	static void skype_parse_chats(struct im_connection ic, char line)
	1008	{
	1009	char **i;
	1010	char **chats = g_strsplit(line + 6, ", ", 0);
	1011
	1012	i = chats;
	1013	while (*i) {
[1f4fc80]	1014	skype_printf(ic, "GET CHAT %s STATUS\n", *i);
	1015	skype_printf(ic, "GET CHAT %s ACTIVEMEMBERS\n", *i);
[607f5e3]	1016	i++;
	1017	}
	1018	g_strfreev(chats);
	1019	}
	1020
[8b8d1bed]	1021	static void skype_parse_groups(struct im_connection ic, char line)
	1022	{
	1023	char **i;
	1024	char **groups = g_strsplit(line + 7, ", ", 0);
	1025
	1026	i = groups;
	1027	while (*i) {
	1028	skype_printf(ic, "GET GROUP %s DISPLAYNAME\n", *i);
	1029	skype_printf(ic, "GET GROUP %s USERS\n", *i);
	1030	i++;
	1031	}
	1032	g_strfreev(groups);
	1033	}
	1034
[46e9822]	1035	static void skype_parse_alter_group(struct im_connection ic, char line)
	1036	{
	1037	char *id = line + strlen("ALTER GROUP");
	1038
	1039	if (!++id)
	1040	return;
	1041
	1042	char *info = strchr(id, ' ');
	1043
	1044	if (!info)
	1045	return;
	1046	*info = '\0';
	1047	info++;
	1048
	1049	if (!strncmp(info, "ADDUSER ", 8)) {
	1050	struct skype_group *sg = skype_group_by_id(ic, atoi(id));
	1051
	1052	info += 8;
	1053	if (sg) {
	1054	char *buf = g_strdup_printf("%s@skype.com", info);
	1055	sg->users = g_list_append(sg->users, g_strdup(info));
	1056	imcb_add_buddy(ic, buf, sg->name);
	1057	g_free(buf);
	1058	} else
	1059	log_message(LOGLVL_ERROR,
	1060	"No skype group with id %s. That's probably a bug.", id);
	1061	}
	1062	}
	1063
[ff436ba]	1064	typedef void (skype_parser)(struct im_connection ic, char *line);
	1065
[8c09bb3]	1066	static gboolean skype_read_callback(gpointer data, gint fd,
	1067	b_input_condition cond)
[1323e36]	1068	{
	1069	struct im_connection *ic = data;
	1070	struct skype_data *sd = ic->proto_data;
[c213d6b]	1071	char buf[IRC_LINE_SIZE];
[ff436ba]	1072	int st, i;
[6e14204]	1073	char lines, lineptr, *line;
[ff436ba]	1074	static struct parse_map {
	1075	char *k;
	1076	skype_parser v;
	1077	} parsers[] = {
	1078	{ "USERS ", skype_parse_users },
	1079	{ "USER ", skype_parse_user },
	1080	{ "CHATMESSAGE ", skype_parse_chatmessage },
	1081	{ "CALL ", skype_parse_call },
	1082	{ "FILETRANSFER ", skype_parse_filetransfer },
	1083	{ "CHAT ", skype_parse_chat },
[89d6845]	1084	{ "GROUP ", skype_parse_group },
[ff436ba]	1085	{ "PASSWORD ", skype_parse_password },
	1086	{ "PROFILE PSTN_BALANCE ", skype_parse_profile },
	1087	{ "PING", skype_parse_ping },
	1088	{ "CHATS ", skype_parse_chats },
[8b8d1bed]	1089	{ "GROUPS ", skype_parse_groups },
[46e9822]	1090	{ "ALTER GROUP ", skype_parse_alter_group },
[ff436ba]	1091	};
[1323e36]	1092
[4ae3ffc]	1093	/* Unused parameters */
	1094	fd = fd;
	1095	cond = cond;
	1096
[5adcc65]	1097	if (!sd \|\| sd->fd == -1)
[1323e36]	1098	return FALSE;
[7daec06]	1099	/* Read the whole data. */
[5adcc65]	1100	st = ssl_read(sd->ssl, buf, sizeof(buf));
	1101	if (st > 0) {
[1323e36]	1102	buf[st] = '\0';
[7daec06]	1103	/* Then split it up to lines. */
[9fd4241]	1104	lines = g_strsplit(buf, "\n", 0);
	1105	lineptr = lines;
[5adcc65]	1106	while ((line = *lineptr)) {
	1107	if (!strlen(line))
[9fd4241]	1108	break;
[b820226]	1109	if (set_getbool(&ic->acc->set, "skypeconsole_receive"))
	1110	imcb_buddy_msg(ic, "skypeconsole", line, 0, 0);
[6b9d22a]	1111	for (i = 0; i < ARRAY_SIZE(parsers); i++)
	1112	if (!strncmp(line, parsers[i].k,
	1113	strlen(parsers[i].k))) {
[ff436ba]	1114	parsers[i].v(ic, line);
	1115	break;
	1116	}
[9fd4241]	1117	lineptr++;
	1118	}
	1119	g_strfreev(lines);
[5adcc65]	1120	} else if (st == 0 \|\| (st < 0 && !sockerr_again())) {
	1121	closesocket(sd->fd);
[1323e36]	1122	sd->fd = -1;
	1123
[5adcc65]	1124	imcb_error(ic, "Error while reading from server");
	1125	imc_logout(ic, TRUE);
[1323e36]	1126	return FALSE;
	1127	}
	1128	return TRUE;
	1129	}
	1130
[5adcc65]	1131	gboolean skype_start_stream(struct im_connection *ic)
[f06e3ac]	1132	{
[1323e36]	1133	struct skype_data *sd = ic->proto_data;
[f06e3ac]	1134	int st;
	1135
[5adcc65]	1136	if (!sd)
[1fb89e3]	1137	return FALSE;
	1138
[5adcc65]	1139	if (sd->bfd <= 0)
[7670b02]	1140	sd->bfd = b_input_add(sd->fd, B_EV_IO_READ,
[8c09bb3]	1141	skype_read_callback, ic);
[1323e36]	1142
[a0b206b]	1143	/* Log in */
[1f4fc80]	1144	skype_printf(ic, "USERNAME %s\n", ic->acc->user);
	1145	skype_printf(ic, "PASSWORD %s\n", ic->acc->pass);
[a0b206b]	1146
[8b8d1bed]	1147	/* This will download all buddies and groups. */
[54ca269]	1148	st = skype_printf(ic, "SEARCH GROUPS CUSTOM\n");
	1149	skype_printf(ic, "SEARCH FRIENDS\n");
[8b8d1bed]	1150
[1f4fc80]	1151	skype_printf(ic, "SET USERSTATUS ONLINE\n");
[5acf9ab]	1152
	1153	/* Auto join to bookmarked chats if requested.*/
[1f4fc80]	1154	if (set_getbool(&ic->acc->set, "auto_join"))
	1155	skype_printf(ic, "SEARCH BOOKMARKEDCHATS\n");
[f06e3ac]	1156	return st;
	1157	}
	1158
[486ddb5]	1159	gboolean skype_connected(gpointer data, int returncode, void *source, b_input_condition cond)
[f06e3ac]	1160	{
	1161	struct im_connection *ic = data;
[c7304b2]	1162	struct skype_data *sd = ic->proto_data;
[4ae3ffc]	1163
	1164	/* Unused parameter */
	1165	cond = cond;
	1166
[5adcc65]	1167	if (!source) {
[c7304b2]	1168	sd->ssl = NULL;
[5adcc65]	1169	imcb_error(ic, "Could not connect to server");
	1170	imc_logout(ic, TRUE);
[c7304b2]	1171	return FALSE;
	1172	}
[5adcc65]	1173	imcb_log(ic, "Connected to server, logging in");
[4ae3ffc]	1174
[f06e3ac]	1175	return skype_start_stream(ic);
	1176	}
	1177
[5adcc65]	1178	static void skype_login(account_t *acc)
[f06e3ac]	1179	{
[5adcc65]	1180	struct im_connection *ic = imcb_new(acc);
	1181	struct skype_data *sd = g_new0(struct skype_data, 1);
[f06e3ac]	1182
	1183	ic->proto_data = sd;
	1184
[5adcc65]	1185	imcb_log(ic, "Connecting");
[8c09bb3]	1186	sd->ssl = ssl_connect(set_getstr(&acc->set, "server"),
[a72dc2b]	1187	set_getint(&acc->set, "port"), FALSE, skype_connected, ic);
[5adcc65]	1188	sd->fd = sd->ssl ? ssl_getfd(sd->ssl) : -1;
	1189	sd->username = g_strdup(acc->user);
[f06e3ac]	1190
	1191	sd->ic = ic;
[08a355b]	1192
	1193	if (set_getbool(&acc->set, "skypeconsole"))
	1194	imcb_add_buddy(ic, "skypeconsole", NULL);
[f06e3ac]	1195	}
	1196
[5adcc65]	1197	static void skype_logout(struct im_connection *ic)
[f06e3ac]	1198	{
	1199	struct skype_data *sd = ic->proto_data;
[89d6845]	1200	int i;
[98bca36]	1201
[1f4fc80]	1202	skype_printf(ic, "SET USERSTATUS OFFLINE\n");
[98bca36]	1203
[bd11422]	1204	while( ic->groupchats )
	1205	imcb_chat_free(ic->groupchats->data);
	1206
[89d6845]	1207	for (i = 0; i < g_list_length(sd->groups); i++) {
	1208	struct skype_group sg = (struct skype_group )g_list_nth_data(sd->groups, i);
	1209	skype_group_free(sg, FALSE);
	1210	}
[a3d6427]	1211	g_free(sd->username);
[7613670]	1212	g_free(sd->handle);
[f06e3ac]	1213	g_free(sd);
[98bca36]	1214	ic->proto_data = NULL;
[f06e3ac]	1215	}
	1216
[8c09bb3]	1217	static int skype_buddy_msg(struct im_connection ic, char who, char *message,
	1218	int flags)
[93ece66]	1219	{
[1f4fc80]	1220	char ptr, nick;
[93ece66]	1221	int st;
	1222
[4ae3ffc]	1223	/* Unused parameter */
	1224	flags = flags;
	1225
[cbec0d6]	1226	nick = g_strdup(who);
[77c1abe]	1227	ptr = strchr(nick, '@');
[5adcc65]	1228	if (ptr)
[0bb1b7f]	1229	*ptr = '\0';
[93ece66]	1230
[08a355b]	1231	if (!strncmp(who, "skypeconsole", 12))
[1f4fc80]	1232	st = skype_printf(ic, "%s\n", message);
[08a355b]	1233	else
[1f4fc80]	1234	st = skype_printf(ic, "MESSAGE %s %s\n", nick, message);
[77c1abe]	1235	g_free(nick);
[93ece66]	1236
	1237	return st;
	1238	}
	1239
[5adcc65]	1240	const struct skype_away_state skype_away_state_by_name(char name)
[23411c6]	1241	{
	1242	int i;
	1243
[5adcc65]	1244	for (i = 0; skype_away_state_list[i].full_name; i++)
	1245	if (g_strcasecmp(skype_away_state_list[i].full_name, name) == 0)
	1246	return skype_away_state_list + i;
[23411c6]	1247
	1248	return NULL;
	1249	}
	1250
[8c09bb3]	1251	static void skype_set_away(struct im_connection ic, char state_txt,
	1252	char *message)
[f06e3ac]	1253	{
[23411c6]	1254	const struct skype_away_state *state;
	1255
[4ae3ffc]	1256	/* Unused parameter */
	1257	message = message;
	1258
[4b740c2]	1259	if (state_txt == NULL)
	1260	state = skype_away_state_by_name("Online");
[23411c6]	1261	else
[5adcc65]	1262	state = skype_away_state_by_name(state_txt);
[1f4fc80]	1263	skype_printf(ic, "SET USERSTATUS %s\n", state->code);
[f06e3ac]	1264	}
	1265
[5adcc65]	1266	static GList skype_away_states(struct im_connection ic)
[f06e3ac]	1267	{
[5adcc65]	1268	static GList *l;
[adce2de]	1269	int i;
[5adcc65]	1270
[4ae3ffc]	1271	/* Unused parameter */
	1272	ic = ic;
	1273
[5adcc65]	1274	if (l == NULL)
	1275	for (i = 0; skype_away_state_list[i].full_name; i++)
[8c09bb3]	1276	l = g_list_append(l,
	1277	(void *)skype_away_state_list[i].full_name);
[5adcc65]	1278
[f06e3ac]	1279	return l;
	1280	}
	1281
[5adcc65]	1282	static char skype_set_display_name(set_t set, char *value)
[93dffea]	1283	{
	1284	account_t *acc = set->data;
	1285	struct im_connection *ic = acc->ic;
	1286
[1f4fc80]	1287	skype_printf(ic, "SET PROFILE FULLNAME %s", value);
[5adcc65]	1288	return value;
[93dffea]	1289	}
	1290
[5adcc65]	1291	static char skype_set_balance(set_t set, char *value)
[2af671a]	1292	{
	1293	account_t *acc = set->data;
	1294	struct im_connection *ic = acc->ic;
	1295
[1f4fc80]	1296	skype_printf(ic, "GET PROFILE PSTN_BALANCE");
[5adcc65]	1297	return value;
[2af671a]	1298	}
	1299
[fbb15f2]	1300	static void skype_call(struct im_connection ic, char value)
	1301	{
[71c4bb6]	1302	char *nick = g_strdup(value);
	1303	char *ptr = strchr(nick, '@');
	1304
	1305	if (ptr)
	1306	*ptr = '\0';
	1307	skype_printf(ic, "CALL %s", nick);
	1308	g_free(nick);
	1309	}
	1310
	1311	static void skype_hangup(struct im_connection *ic)
	1312	{
	1313	struct skype_data *sd = ic->proto_data;
	1314
	1315	if (sd->call_id) {
	1316	skype_printf(ic, "SET CALL %s STATUS FINISHED",
	1317	sd->call_id);
	1318	g_free(sd->call_id);
	1319	sd->call_id = 0;
	1320	} else
	1321	imcb_error(ic, "There are no active calls currently.");
	1322	}
	1323
[5adcc65]	1324	static char skype_set_call(set_t set, char *value)
[b68b023]	1325	{
	1326	account_t *acc = set->data;
	1327	struct im_connection *ic = acc->ic;
	1328
[fbb15f2]	1329	if (value)
[451f121]	1330	skype_call(ic, value);
[fbb15f2]	1331	else
[71c4bb6]	1332	skype_hangup(ic);
[5adcc65]	1333	return value;
[b68b023]	1334	}
	1335
[5adcc65]	1336	static void skype_add_buddy(struct im_connection ic, char who, char *group)
[f06e3ac]	1337	{
[46641bf]	1338	struct skype_data *sd = ic->proto_data;
[1f4fc80]	1339	char nick, ptr;
[6627d92]	1340
[cbec0d6]	1341	nick = g_strdup(who);
[6627d92]	1342	ptr = strchr(nick, '@');
[5adcc65]	1343	if (ptr)
[6627d92]	1344	*ptr = '\0';
[46e9822]	1345
	1346	if (!group) {
	1347	skype_printf(ic, "SET USER %s BUDDYSTATUS 2 Please authorize me\n",
	1348	nick);
	1349	g_free(nick);
	1350	} else {
	1351	struct skype_group *sg = skype_group_by_name(ic, group);
	1352
	1353	if (!sg) {
	1354	/* No such group, we need to create it, then have to
	1355	* add the user once it's created. */
[46641bf]	1356	skype_printf(ic, "CREATE GROUP %s", group);
	1357	sd->pending_user = g_strdup(nick);
[46e9822]	1358	} else {
	1359	skype_printf(ic, "ALTER GROUP %d ADDUSER %s", sg->id, nick);
	1360	}
	1361	}
[f06e3ac]	1362	}
	1363
[5adcc65]	1364	static void skype_remove_buddy(struct im_connection ic, char who, char *group)
[f06e3ac]	1365	{
[1f4fc80]	1366	char nick, ptr;
[6627d92]	1367
[4ae3ffc]	1368	/* Unused parameter */
	1369	group = group;
	1370
[cbec0d6]	1371	nick = g_strdup(who);
[6627d92]	1372	ptr = strchr(nick, '@');
[5adcc65]	1373	if (ptr)
[6627d92]	1374	*ptr = '\0';
[1f4fc80]	1375	skype_printf(ic, "SET USER %s BUDDYSTATUS 1\n", nick);
[6627d92]	1376	g_free(nick);
[f06e3ac]	1377	}
	1378
[5adcc65]	1379	void skype_chat_msg(struct groupchat gc, char message, int flags)
[66c9558]	1380	{
[79e20f9]	1381	struct im_connection *ic = gc->ic;
[4ae3ffc]	1382
	1383	/* Unused parameter */
	1384	flags = flags;
	1385
[1f4fc80]	1386	skype_printf(ic, "CHATMESSAGE %s %s\n", gc->title, message);
[66c9558]	1387	}
	1388
[5adcc65]	1389	void skype_chat_leave(struct groupchat *gc)
[b01dc6c]	1390	{
	1391	struct im_connection *ic = gc->ic;
[1f4fc80]	1392	skype_printf(ic, "ALTER CHAT %s LEAVE\n", gc->title);
[5adcc65]	1393	gc->data = (void *)TRUE;
[760319d]	1394	}
	1395
	1396	void skype_chat_invite(struct groupchat gc, char who, char *message)
	1397	{
	1398	struct im_connection *ic = gc->ic;
[1f4fc80]	1399	char ptr, nick;
[4ae3ffc]	1400
[17dd2ed]	1401	nick = g_strdup(who);
[760319d]	1402	ptr = strchr(nick, '@');
[5adcc65]	1403	if (ptr)
[760319d]	1404	*ptr = '\0';
[1f4fc80]	1405	skype_printf(ic, "ALTER CHAT %s ADDMEMBERS %s\n", gc->title, nick);
[760319d]	1406	g_free(nick);
[b01dc6c]	1407	}
	1408
[09e2a69]	1409	void skype_chat_topic(struct groupchat gc, char message)
	1410	{
	1411	struct im_connection *ic = gc->ic;
[a5f76a2]	1412	struct skype_data *sd = ic->proto_data;
[1f4fc80]	1413	skype_printf(ic, "ALTER CHAT %s SETTOPIC %s\n",
[8c09bb3]	1414	gc->title, message);
[a5f76a2]	1415	sd->topic_wait = 1;
[09e2a69]	1416	}
	1417
[86278cd]	1418	struct groupchat skype_chat_with(struct im_connection ic, char *who)
	1419	{
	1420	struct skype_data *sd = ic->proto_data;
[1f4fc80]	1421	char ptr, nick;
[86278cd]	1422	nick = g_strdup(who);
	1423	ptr = strchr(nick, '@');
[5adcc65]	1424	if (ptr)
[86278cd]	1425	*ptr = '\0';
[1f4fc80]	1426	skype_printf(ic, "CHAT CREATE %s\n", nick);
[86278cd]	1427	sd->groupchat_with = g_strdup(nick);
	1428	g_free(nick);
[5652d43]	1429	/* We create a fake chat for now. We will replace it with a real one in
	1430	* the real callback. */
[5adcc65]	1431	return imcb_chat_new(ic, "");
[86278cd]	1432	}
	1433
[67454bd]	1434	static void skype_get_info(struct im_connection ic, char who)
	1435	{
[1f4fc80]	1436	char ptr, nick;
[67454bd]	1437	nick = g_strdup(who);
	1438	ptr = strchr(nick, '@');
[5adcc65]	1439	if (ptr)
[67454bd]	1440	*ptr = '\0';
[1f4fc80]	1441	skype_printf(ic, "GET USER %s FULLNAME\n", nick);
	1442	skype_printf(ic, "GET USER %s PHONE_HOME\n", nick);
	1443	skype_printf(ic, "GET USER %s PHONE_OFFICE\n", nick);
	1444	skype_printf(ic, "GET USER %s PHONE_MOBILE\n", nick);
	1445	skype_printf(ic, "GET USER %s NROF_AUTHED_BUDDIES\n", nick);
	1446	skype_printf(ic, "GET USER %s TIMEZONE\n", nick);
	1447	skype_printf(ic, "GET USER %s LASTONLINETIMESTAMP\n", nick);
	1448	skype_printf(ic, "GET USER %s BIRTHDAY\n", nick);
	1449	skype_printf(ic, "GET USER %s SEX\n", nick);
	1450	skype_printf(ic, "GET USER %s LANGUAGE\n", nick);
	1451	skype_printf(ic, "GET USER %s COUNTRY\n", nick);
	1452	skype_printf(ic, "GET USER %s PROVINCE\n", nick);
	1453	skype_printf(ic, "GET USER %s CITY\n", nick);
	1454	skype_printf(ic, "GET USER %s HOMEPAGE\n", nick);
	1455	skype_printf(ic, "GET USER %s ABOUT\n", nick);
[67454bd]	1456	}
	1457
[5adcc65]	1458	static void skype_set_my_name(struct im_connection ic, char info)
[93dffea]	1459	{
[5adcc65]	1460	skype_set_display_name(set_find(&ic->acc->set, "display_name"), info);
[93dffea]	1461	}
	1462
[5adcc65]	1463	static void skype_init(account_t *acc)
[93dffea]	1464	{
	1465	set_t *s;
	1466
[8c09bb3]	1467	s = set_add(&acc->set, "server", SKYPE_DEFAULT_SERVER, set_eval_account,
	1468	acc);
[93dffea]	1469	s->flags \|= ACC_SET_OFFLINE_ONLY;
	1470
[5adcc65]	1471	s = set_add(&acc->set, "port", SKYPE_DEFAULT_PORT, set_eval_int, acc);
[93dffea]	1472	s->flags \|= ACC_SET_OFFLINE_ONLY;
	1473
[8c09bb3]	1474	s = set_add(&acc->set, "display_name", NULL, skype_set_display_name,
	1475	acc);
[93dffea]	1476	s->flags \|= ACC_SET_NOSAVE \| ACC_SET_ONLINE_ONLY;
[b68b023]	1477
[5adcc65]	1478	s = set_add(&acc->set, "call", NULL, skype_set_call, acc);
[b68b023]	1479	s->flags \|= ACC_SET_NOSAVE \| ACC_SET_ONLINE_ONLY;
[2af671a]	1480
[5adcc65]	1481	s = set_add(&acc->set, "balance", NULL, skype_set_balance, acc);
[2af671a]	1482	s->flags \|= ACC_SET_NOSAVE \| ACC_SET_ONLINE_ONLY;
[bd417a1]	1483
[5adcc65]	1484	s = set_add(&acc->set, "skypeout_offline", "true", set_eval_bool, acc);
[08a355b]	1485
[5adcc65]	1486	s = set_add(&acc->set, "skypeconsole", "false", set_eval_bool, acc);
[08a355b]	1487	s->flags \|= ACC_SET_OFFLINE_ONLY;
[5acf9ab]	1488
[8c09bb3]	1489	s = set_add(&acc->set, "skypeconsole_receive", "false", set_eval_bool,
	1490	acc);
[b820226]	1491	s->flags \|= ACC_SET_OFFLINE_ONLY;
	1492
[5adcc65]	1493	s = set_add(&acc->set, "auto_join", "false", set_eval_bool, acc);
[5acf9ab]	1494	s->flags \|= ACC_SET_OFFLINE_ONLY;
[f4d37c6]	1495
[49a3c02]	1496	s = set_add(&acc->set, "test_join", "false", set_eval_bool, acc);
	1497	s->flags \|= ACC_SET_OFFLINE_ONLY;
	1498
[304aa33]	1499	s = set_add(&acc->set, "show_moods", "false", set_eval_bool, acc);
	1500
[f4d37c6]	1501	s = set_add(&acc->set, "edit_prefix", "EDIT:",
[1e3120f]	1502	NULL, acc);
[93dffea]	1503	}
	1504
[c6e0218]	1505	#if BITLBEE_VERSION_CODE > BITLBEE_VER(3, 0, 1)
[fbb15f2]	1506	GList skype_buddy_action_list(bee_user_t bu)
[71c4bb6]	1507	{
[fbb15f2]	1508	static GList *ret;
[71c4bb6]	1509
[a5e6aa1]	1510	/* Unused parameter */
	1511	bu = bu;
	1512
[fbb15f2]	1513	if (ret == NULL) {
[71c4bb6]	1514	static const struct buddy_action ba[3] = {
	1515	{"CALL", "Initiate a call" },
	1516	{"HANGUP", "Hang up a call" },
	1517	};
	1518
[fbb15f2]	1519	ret = g_list_prepend(ret, (void *) ba + 0);
[71c4bb6]	1520	}
	1521
	1522	return ret;
	1523	}
	1524
[fbb15f2]	1525	void skype_buddy_action(struct bee_user bu, const char action, char const args[], void *data)
[71c4bb6]	1526	{
[a5e6aa1]	1527	/* Unused parameters */
	1528	args = args;
	1529	data = data;
	1530
[fbb15f2]	1531	if (!g_strcasecmp(action, "CALL"))
[71c4bb6]	1532	skype_call(bu->ic, bu->handle);
[fbb15f2]	1533	else if (!g_strcasecmp(action, "HANGUP"))
[71c4bb6]	1534	skype_hangup(bu->ic);
	1535
	1536	return NULL;
	1537	}
	1538	#endif
	1539
[f06e3ac]	1540	void init_plugin(void)
	1541	{
[5adcc65]	1542	struct prpl *ret = g_new0(struct prpl, 1);
[f06e3ac]	1543
	1544	ret->name = "skype";
	1545	ret->login = skype_login;
	1546	ret->init = skype_init;
	1547	ret->logout = skype_logout;
[93ece66]	1548	ret->buddy_msg = skype_buddy_msg;
[67454bd]	1549	ret->get_info = skype_get_info;
[93dffea]	1550	ret->set_my_name = skype_set_my_name;
[f06e3ac]	1551	ret->away_states = skype_away_states;
[7daec06]	1552	ret->set_away = skype_set_away;
[f06e3ac]	1553	ret->add_buddy = skype_add_buddy;
	1554	ret->remove_buddy = skype_remove_buddy;
[66c9558]	1555	ret->chat_msg = skype_chat_msg;
[b01dc6c]	1556	ret->chat_leave = skype_chat_leave;
[760319d]	1557	ret->chat_invite = skype_chat_invite;
[86278cd]	1558	ret->chat_with = skype_chat_with;
[f06e3ac]	1559	ret->handle_cmp = g_strcasecmp;
[09e2a69]	1560	ret->chat_topic = skype_chat_topic;
[c6e0218]	1561	#if BITLBEE_VERSION_CODE > BITLBEE_VER(3, 0, 1)
[71c4bb6]	1562	ret->buddy_action_list = skype_buddy_action_list;
	1563	ret->buddy_action = skype_buddy_action;
	1564	#endif
[5adcc65]	1565	register_protocol(ret);
[f06e3ac]	1566	}

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