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source: skype/skype.c @ 9db0234

Last change on this file since 9db0234 was 9db0234, checked in by Miklos Vajna <vmiklos@…>, at 2008-02-29T00:09:22Z

finetune ringing message
old:
the user foo is ringing you

new:
you are ringing the user foo
or
the user foo is ringing you

Property mode set to 100644

File size: 29.9 KB

Rev	Line
[7daec06]	1	/*
	2	* skype.c - Skype plugin for BitlBee
	3	*
[680920f]	4	* Copyright (c) 2007, 2008 by Miklos Vajna <vmiklos@frugalware.org>
[f06e3ac]	5	*
[7daec06]	6	* Several ideas are used from the BitlBee Jabber plugin, which is
	7	*
	8	* Copyright (c) 2006 by Wilmer van der Gaast <wilmer@gaast.net>
	9	*
	10	* This program is free software; you can redistribute it and/or modify
	11	* it under the terms of the GNU General Public License as published by
	12	* the Free Software Foundation; either version 2 of the License, or
	13	* (at your option) any later version.
	14	*
	15	* This program is distributed in the hope that it will be useful,
	16	* but WITHOUT ANY WARRANTY; without even the implied warranty of
	17	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
	18	* GNU General Public License for more details.
	19	*
	20	* You should have received a copy of the GNU General Public License
	21	* along with this program; if not, write to the Free Software
	22	* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,
	23	* USA.
[f06e3ac]	24	*/
[7daec06]	25
[f9c3e7b]	26	#define _XOPEN_SOURCE
[f06e3ac]	27	#include <stdio.h>
[ed2e37f]	28	#include <poll.h>
[f06e3ac]	29	#include <bitlbee.h>
[c7304b2]	30	#include <bitlbee/ssl_client.h>
[72aa7f0]	31	#include <glib.h>
[f06e3ac]	32
[f5aedd91]	33	#define SKYPE_DEFAULT_SERVER "localhost"
[4bbd9db]	34	#define SKYPE_DEFAULT_PORT "2727"
[f06e3ac]	35
[bbba374]	36	/*
	37	* Enumerations
	38	*/
	39
	40	typedef enum
	41	{
[df9255d]	42	SKYPE_CALL_RINGING = 1,
[9db0234]	43	SKYPE_CALL_MISSED,
	44	SKYPE_CALL_UNPLACED,
	45	/* This means we are ringing somebody, not somebody rings us. */
	46	SKYPE_CALL_RINGING_OUT
[bbba374]	47	} skype_call_status;
	48
[df9255d]	49	typedef enum
	50	{
	51	SKYPE_FILETRANSFER_NEW = 1,
	52	SKYPE_FILETRANSFER_FAILED
	53	} skype_filetransfer_status;
	54
[7daec06]	55	/*
	56	* Structures
	57	*/
	58
[f06e3ac]	59	struct skype_data
	60	{
	61	struct im_connection *ic;
[a3d6427]	62	char *username;
[368861e]	63	/* The effective file descriptor. We store it here so any function can
	64	* write() to it. */
[f06e3ac]	65	int fd;
[368861e]	66	/* File descriptor returned by bitlbee. we store it so we know when
	67	* we're connected and when we aren't. */
	68	int bfd;
[c7304b2]	69	/* ssl_getfd() uses this to get the file desciptor. */
	70	void *ssl;
[2a0f99c]	71	/* When we receive a new message id, we query the properties, finally
	72	* the chatname. Store the properties here so that we can use
[c81d0ef]	73	* imcb_buddy_msg() when we got the chatname. */
[77c1abe]	74	char *handle;
[a7af5f0]	75	/* List, because of multiline messages. */
	76	GList *body;
[2a0f99c]	77	char *type;
[bbba374]	78	/* This is necessary because we send a notification when we get the
	79	* handle. So we store the state here and then we can send a
	80	* notification about the handle is in a given status. */
	81	skype_call_status call_status;
[df9255d]	82	/* Same for file transfers. */
	83	skype_filetransfer_status filetransfer_status;
[86278cd]	84	/* Using /j #nick we want to have a groupchat with two people. Usually
	85	* not (default). */
	86	char* groupchat_with;
[f8674db]	87	/* The user who invited us to the chat. */
	88	char* adder;
[a5f76a2]	89	/* If we are waiting for a confirmation about we changed the topic. */
	90	int topic_wait;
[67454bd]	91	/* These are used by the info command. */
	92	char *info_fullname;
	93	char *info_phonehome;
	94	char *info_phoneoffice;
	95	char *info_phonemobile;
	96	char *info_nrbuddies;
	97	char *info_tz;
	98	char *info_seen;
	99	char *info_birthday;
	100	char *info_sex;
	101	char *info_language;
	102	char *info_country;
	103	char *info_province;
	104	char *info_city;
	105	char *info_homepage;
	106	char *info_about;
[f06e3ac]	107	};
	108
[adce2de]	109	struct skype_away_state
	110	{
	111	char *code;
	112	char *full_name;
	113	};
	114
[7daec06]	115	struct skype_buddy_ask_data
	116	{
	117	struct im_connection *ic;
	118	char *handle;
	119	};
	120
	121	/*
	122	* Tables
	123	*/
	124
[adce2de]	125	const struct skype_away_state skype_away_state_list[] =
	126	{
	127	{ "ONLINE", "Online" },
	128	{ "SKYPEME", "Skype Me" },
	129	{ "AWAY", "Away" },
	130	{ "NA", "Not available" },
	131	{ "DND", "Do Not Disturb" },
	132	{ "INVISIBLE", "Invisible" },
[23411c6]	133	{ "OFFLINE", "Offline" },
	134	{ NULL, NULL}
[adce2de]	135	};
	136
[7daec06]	137	/*
	138	* Functions
	139	*/
[d3cbd17]	140
[f06e3ac]	141	int skype_write( struct im_connection ic, char buf, int len )
	142	{
	143	struct skype_data *sd = ic->proto_data;
[1fb89e3]	144	struct pollfd pfd[1];
	145
	146	pfd[0].fd = sd->fd;
	147	pfd[0].events = POLLOUT;
[f06e3ac]	148
[7daec06]	149	/* This poll is necessary or we'll get a SIGPIPE when we write() to
	150	* sd->fd. */
[1fb89e3]	151	poll(pfd, 1, 1000);
	152	if(pfd[0].revents & POLLHUP)
	153	{
	154	imc_logout( ic, TRUE );
	155	return FALSE;
	156	}
[c7304b2]	157	ssl_write( sd->ssl, buf, len );
[f06e3ac]	158
[9fd4241]	159	return TRUE;
[f06e3ac]	160	}
	161
[d3cbd17]	162	static void skype_buddy_ask_yes( gpointer w, struct skype_buddy_ask_data *bla )
	163	{
	164	char *buf = g_strdup_printf("SET USER %s ISAUTHORIZED TRUE", bla->handle);
	165	skype_write( bla->ic, buf, strlen( buf ) );
	166	g_free(buf);
	167	g_free(bla->handle);
	168	g_free(bla);
	169	}
	170
	171	static void skype_buddy_ask_no( gpointer w, struct skype_buddy_ask_data *bla )
	172	{
	173	char *buf = g_strdup_printf("SET USER %s ISAUTHORIZED FALSE", bla->handle);
	174	skype_write( bla->ic, buf, strlen( buf ) );
	175	g_free(buf);
	176	g_free(bla->handle);
	177	g_free(bla);
	178	}
	179
	180	void skype_buddy_ask( struct im_connection ic, char handle, char *message)
	181	{
	182	struct skype_buddy_ask_data *bla = g_new0( struct skype_buddy_ask_data, 1 );
	183	char *buf;
	184
	185	bla->ic = ic;
	186	bla->handle = g_strdup(handle);
	187
	188	buf = g_strdup_printf( "The user %s wants to add you to his/her buddy list, saying: '%s'.", handle, message);
	189	imcb_ask( ic, buf, bla, skype_buddy_ask_yes, skype_buddy_ask_no );
	190	g_free( buf );
	191	}
	192
[72aa7f0]	193	struct groupchat skype_chat_by_name( struct im_connection ic, char *name )
	194	{
	195	struct groupchat *ret;
	196
[de2f05e]	197	for( ret = ic->groupchats; ret; ret = ret->next )
[72aa7f0]	198	{
	199	if(strcmp(name, ret->title ) == 0 )
	200	break;
	201	}
	202
	203	return ret;
	204	}
	205
[1323e36]	206	static gboolean skype_read_callback( gpointer data, gint fd, b_input_condition cond )
	207	{
	208	struct im_connection *ic = data;
	209	struct skype_data *sd = ic->proto_data;
	210	char buf[1024];
	211	int st;
[9fd4241]	212	char lines, lineptr, line, ptr;
[1323e36]	213
[98bca36]	214	if( !sd \|\| sd->fd == -1 )
[1323e36]	215	return FALSE;
[7daec06]	216	/* Read the whole data. */
[c7304b2]	217	st = ssl_read( sd->ssl, buf, sizeof( buf ) );
[1323e36]	218	if( st > 0 )
	219	{
	220	buf[st] = '\0';
[7daec06]	221	/* Then split it up to lines. */
[9fd4241]	222	lines = g_strsplit(buf, "\n", 0);
	223	lineptr = lines;
	224	while((line = *lineptr))
	225	{
	226	if(!strlen(line))
	227	break;
	228	if(!strncmp(line, "USERS ", 6))
	229	{
	230	char **i;
	231	char **nicks;
	232
	233	nicks = g_strsplit(line + 6, ", ", 0);
	234	i = nicks;
	235	while(*i)
	236	{
	237	g_snprintf(buf, 1024, "GET USER %s ONLINESTATUS\n", *i);
	238	skype_write( ic, buf, strlen( buf ) );
	239	i++;
	240	}
	241	g_strfreev(nicks);
	242	}
	243	else if(!strncmp(line, "USER ", 5))
	244	{
[adce2de]	245	int flags = 0;
[be975f8]	246	char *status = strrchr(line, ' ');
	247	char *user = strchr(line, ' ');
[adce2de]	248	status++;
[be975f8]	249	ptr = strchr(++user, ' ');
	250	*ptr = '\0';
[6627d92]	251	ptr++;
[7daec06]	252	if(!strncmp(ptr, "ONLINESTATUS ", 13) &&
	253	strcmp(user, sd->username) != 0
	254	&& strcmp(user, "echo123") != 0)
[a3d6427]	255	{
	256	ptr = g_strdup_printf("%s@skype.com", user);
	257	imcb_add_buddy(ic, ptr, NULL);
	258	if(strcmp(status, "OFFLINE") != 0)
	259	flags \|= OPT_LOGGED_IN;
	260	if(strcmp(status, "ONLINE") != 0 && strcmp(status, "SKYPEME") != 0)
	261	flags \|= OPT_AWAY;
	262	imcb_buddy_status(ic, ptr, flags, NULL, NULL);
	263	g_free(ptr);
	264	}
[d3cbd17]	265	else if(!strncmp(ptr, "RECEIVEDAUTHREQUEST ", 20))
	266	{
	267	char *message = ptr + 20;
	268	if(strlen(message))
	269	skype_buddy_ask(ic, user, message);
	270	}
	271	else if(!strncmp(ptr, "BUDDYSTATUS ", 12))
	272	{
	273	char *st = ptr + 12;
	274	if(!strcmp(st, "3"))
	275	{
	276	char *buf = g_strdup_printf("%s@skype.com", user);
	277	imcb_add_buddy(ic, buf, NULL);
	278	g_free(buf);
	279	}
	280	}
[67454bd]	281	else if(!strncmp(ptr, "FULLNAME ", 9))
	282	sd->info_fullname = g_strdup_printf("%s", ptr + 9);
[93052e1]	283	else if(!strncmp(ptr, "PHONE_HOME ", 11))
	284	sd->info_phonehome = g_strdup_printf("%s", ptr + 11);
	285	else if(!strncmp(ptr, "PHONE_OFFICE ", 13))
	286	sd->info_phoneoffice = g_strdup_printf("%s", ptr + 13);
	287	else if(!strncmp(ptr, "PHONE_MOBILE ", 13))
	288	sd->info_phonemobile = g_strdup_printf("%s", ptr + 13);
	289	else if(!strncmp(ptr, "NROF_AUTHED_BUDDIES ", 20))
	290	sd->info_nrbuddies = g_strdup_printf("%s", ptr + 20);
	291	else if(!strncmp(ptr, "TIMEZONE ", 9))
	292	sd->info_tz = g_strdup_printf("%s", ptr + 9);
	293	else if(!strncmp(ptr, "LASTONLINETIMESTAMP ", 20))
	294	sd->info_seen = g_strdup_printf("%s", ptr + 20);
	295	else if(!strncmp(ptr, "BIRTHDAY ", 9))
	296	sd->info_birthday = g_strdup_printf("%s", ptr + 9);
	297	else if(!strncmp(ptr, "SEX ", 4))
	298	sd->info_sex = g_strdup_printf("%s", ptr + 4);
	299	else if(!strncmp(ptr, "LANGUAGE ", 9))
	300	sd->info_language = g_strdup_printf("%s", ptr + 9);
	301	else if(!strncmp(ptr, "COUNTRY ", 8))
	302	sd->info_country = g_strdup_printf("%s", ptr + 8);
	303	else if(!strncmp(ptr, "PROVINCE ", 9))
	304	sd->info_province = g_strdup_printf("%s", ptr + 9);
	305	else if(!strncmp(ptr, "CITY ", 5))
	306	sd->info_city = g_strdup_printf("%s", ptr + 5);
	307	else if(!strncmp(ptr, "HOMEPAGE ", 9))
	308	sd->info_homepage = g_strdup_printf("%s", ptr + 9);
[67454bd]	309	else if(!strncmp(ptr, "ABOUT ", 6))
	310	{
	311	sd->info_about = g_strdup_printf("%s", ptr + 6);
	312
[93052e1]	313	GString *st = g_string_new("Contact Information\n");
[67454bd]	314	g_string_append_printf(st, "Skype Name: %s\n", user);
	315	if(sd->info_fullname)
	316	{
[93052e1]	317	if(strlen(sd->info_fullname))
	318	g_string_append_printf(st, "Full Name: %s\n", sd->info_fullname);
[67454bd]	319	g_free(sd->info_fullname);
	320	}
[93052e1]	321	if(sd->info_phonehome)
	322	{
	323	if(strlen(sd->info_phonehome))
	324	g_string_append_printf(st, "Home Phone: %s\n", sd->info_phonehome);
	325	g_free(sd->info_phonehome);
	326	}
	327	if(sd->info_phoneoffice)
	328	{
	329	if(strlen(sd->info_phoneoffice))
	330	g_string_append_printf(st, "Office Phone: %s\n", sd->info_phoneoffice);
	331	g_free(sd->info_phoneoffice);
	332	}
	333	if(sd->info_phonemobile)
	334	{
	335	if(strlen(sd->info_phonemobile))
	336	g_string_append_printf(st, "Mobile Phone: %s\n", sd->info_phonemobile);
	337	g_free(sd->info_phonemobile);
	338	}
	339	g_string_append_printf(st, "Personal Information\n");
	340	if(sd->info_nrbuddies)
	341	{
	342	if(strlen(sd->info_nrbuddies))
	343	g_string_append_printf(st, "Contacts: %s\n", sd->info_nrbuddies);
	344	g_free(sd->info_nrbuddies);
	345	}
	346	if(sd->info_tz)
	347	{
	348	if(strlen(sd->info_tz))
[885efac6]	349	{
[33cac97]	350	char ib[256];
	351	time_t t = time(NULL);
	352	t += atoi(sd->info_tz)-(606024);
	353	struct tm *gt = gmtime(&t);
	354	strftime(ib, 256, "%H:%M:%S", gt);
	355	g_string_append_printf(st, "Local Time: %s\n", ib);
[885efac6]	356	}
[93052e1]	357	g_free(sd->info_tz);
	358	}
	359	if(sd->info_seen)
	360	{
	361	if(strlen(sd->info_seen))
[885efac6]	362	{
[3c5aded]	363	char ib[256];
	364	time_t it = atoi(sd->info_seen);
	365	struct tm *tm = localtime(&it);
	366	strftime(ib, 256, ("%Y. %m. %d. %H:%M"), tm);
	367	g_string_append_printf(st, "Last Seen: %s\n", ib);
[885efac6]	368	}
[93052e1]	369	g_free(sd->info_seen);
	370	}
	371	if(sd->info_birthday)
	372	{
[969f643]	373	if(strlen(sd->info_birthday) && strcmp(sd->info_birthday, "0"))
[885efac6]	374	{
[f9c3e7b]	375	char ib[256];
	376	struct tm tm;
	377	strptime(sd->info_birthday, "%Y%m%d", &tm);
	378	strftime(ib, 256, "%B %d, %Y", &tm);
	379	g_string_append_printf(st, "Birthday: %s\n", ib);
[5b9847d]	380
	381	strftime(ib, 256, "%Y", &tm);
	382	int year = atoi(ib);
	383	time_t t = time(NULL);
	384	struct tm *lt = localtime(&t);
	385	g_string_append_printf(st, "Age: %d\n", lt->tm_year+1900-year);
[885efac6]	386	}
[93052e1]	387	g_free(sd->info_birthday);
	388	}
	389	if(sd->info_sex)
	390	{
	391	if(strlen(sd->info_sex))
[885efac6]	392	{
[6b43dd4]	393	char *iptr = sd->info_sex;
	394	while(*iptr++)
	395	iptr = tolower(iptr);
[93052e1]	396	g_string_append_printf(st, "Gender: %s\n", sd->info_sex);
[885efac6]	397	}
[93052e1]	398	g_free(sd->info_sex);
	399	}
	400	if(sd->info_language)
	401	{
	402	if(strlen(sd->info_language))
[885efac6]	403	{
	404	char *iptr = strchr(sd->info_language, ' ');
	405	if(iptr)
	406	iptr++;
	407	else
	408	iptr = sd->info_language;
	409	g_string_append_printf(st, "Language: %s\n", iptr);
	410	}
[93052e1]	411	g_free(sd->info_language);
	412	}
	413	if(sd->info_country)
	414	{
	415	if(strlen(sd->info_country))
[885efac6]	416	{
	417	char *iptr = strchr(sd->info_country, ' ');
	418	if(iptr)
	419	iptr++;
	420	else
	421	iptr = sd->info_country;
[191470d]	422	g_string_append_printf(st, "Country: %s\n", iptr);
[885efac6]	423	}
[93052e1]	424	g_free(sd->info_country);
	425	}
	426	if(sd->info_province)
	427	{
	428	if(strlen(sd->info_province))
	429	g_string_append_printf(st, "Region: %s\n", sd->info_province);
	430	g_free(sd->info_province);
	431	}
	432	if(sd->info_city)
	433	{
	434	if(strlen(sd->info_city))
	435	g_string_append_printf(st, "City: %s\n", sd->info_city);
	436	g_free(sd->info_city);
	437	}
	438	if(sd->info_homepage)
	439	{
	440	if(strlen(sd->info_homepage))
	441	g_string_append_printf(st, "Homepage: %s\n", sd->info_homepage);
	442	g_free(sd->info_homepage);
	443	}
	444	if(sd->info_about)
	445	{
	446	if(strlen(sd->info_about))
	447	g_string_append_printf(st, "%s\n", sd->info_about);
	448	g_free(sd->info_about);
	449	}
[67454bd]	450	imcb_log(ic, "%s", st->str);
	451	g_string_free(st, TRUE);
	452	}
[9fd4241]	453	}
[77c1abe]	454	else if(!strncmp(line, "CHATMESSAGE ", 12))
	455	{
	456	char *id = strchr(line, ' ');
	457	if(++id)
	458	{
	459	char *info = strchr(id, ' ');
	460	*info = '\0';
	461	info++;
	462	if(!strcmp(info, "STATUS RECEIVED"))
	463	{
[7daec06]	464	/* New message ID:
	465	* (1) Request its from field
	466	* (2) Request its body
[2a0f99c]	467	* (3) Request its type
	468	* (4) Query chatname
[7daec06]	469	*/
[77c1abe]	470	g_snprintf(buf, 1024, "GET CHATMESSAGE %s FROM_HANDLE\n", id);
	471	skype_write( ic, buf, strlen( buf ) );
	472	g_snprintf(buf, 1024, "GET CHATMESSAGE %s BODY\n", id);
	473	skype_write( ic, buf, strlen( buf ) );
[2a0f99c]	474	g_snprintf(buf, 1024, "GET CHATMESSAGE %s TYPE\n", id);
	475	skype_write( ic, buf, strlen( buf ) );
[c81d0ef]	476	g_snprintf(buf, 1024, "GET CHATMESSAGE %s CHATNAME\n", id);
	477	skype_write( ic, buf, strlen( buf ) );
[77c1abe]	478	}
	479	else if(!strncmp(info, "FROM_HANDLE ", 12))
	480	{
	481	info += 12;
[7daec06]	482	/* New from field value. Store
	483	* it, then we can later use it
	484	* when we got the message's
	485	* body. */
[7613670]	486	g_free(sd->handle);
[77c1abe]	487	sd->handle = g_strdup_printf("%s@skype.com", info);
[5d1b0774]	488	}
	489	else if(!strncmp(info, "EDITED_BY ", 10))
	490	{
	491	info += 10;
	492	/* This is the same as
	493	* FROM_HANDLE, except that we
	494	* never request these lines
	495	* from Skype, we just get
	496	* them. */
	497	g_free(sd->handle);
	498	sd->handle = g_strdup_printf("%s@skype.com", info);
[77c1abe]	499	}
	500	else if(!strncmp(info, "BODY ", 5))
	501	{
	502	info += 5;
[a7af5f0]	503	sd->body = g_list_append(sd->body, g_strdup(info));
[c81d0ef]	504	}
[2a0f99c]	505	else if(!strncmp(info, "TYPE ", 5))
	506	{
	507	info += 5;
	508	g_free(sd->type);
	509	sd->type = g_strdup(info);
	510	}
[c81d0ef]	511	else if(!strncmp(info, "CHATNAME ", 9))
	512	{
	513	info += 9;
[2a0f99c]	514	if(sd->handle && sd->body && sd->type)
[7daec06]	515	{
[31870ae]	516	struct groupchat *gc = skype_chat_by_name(ic, info);
[a7af5f0]	517	int i;
	518	for(i=0;i<g_list_length(sd->body);i++)
[2a0f99c]	519	{
[a7af5f0]	520	char *body = g_list_nth_data(sd->body, i);
[54e6207]	521	if(!strcmp(sd->type, "SAID") \|\| !strcmp(sd->type, "EMOTED"))
[a7af5f0]	522	{
[54e6207]	523	char *st;
	524	if(!strcmp(sd->type, "SAID"))
	525	st = g_strdup(body);
	526	else
	527	{
	528	st = g_strdup_printf("/me %s", body);
	529	}
[a7af5f0]	530	if(!gc)
	531	/* Private message */
[54e6207]	532	imcb_buddy_msg(ic, sd->handle, st, 0, 0);
[a7af5f0]	533	else
	534	/* Groupchat message */
[54e6207]	535	imcb_chat_msg(gc, sd->handle, st, 0, 0);
	536	g_free(st);
[a7af5f0]	537	}
	538	else if(!strcmp(sd->type, "SETTOPIC"))
	539	{
	540	if(gc)
[de2f05e]	541	imcb_chat_topic(gc, sd->handle, body, 0);
[a7af5f0]	542	}
	543	else if(!strcmp(sd->type, "LEFT"))
	544	{
	545	if(gc)
	546	imcb_chat_remove_buddy(gc, sd->handle, NULL);
	547	}
[2a0f99c]	548	}
[a7af5f0]	549	g_list_free(sd->body);
	550	sd->body = NULL;
[7daec06]	551	}
[77c1abe]	552	}
	553	}
	554	}
[ecfbc5d]	555	else if(!strncmp(line, "CALL ", 5))
	556	{
	557	char *id = strchr(line, ' ');
	558	if(++id)
	559	{
	560	char *info = strchr(id, ' ');
	561	*info = '\0';
	562	info++;
	563	if(!strcmp(info, "STATUS RINGING"))
	564	{
	565	g_snprintf(buf, 1024, "GET CALL %s PARTNER_HANDLE\n", id);
	566	skype_write( ic, buf, strlen( buf ) );
[9db0234]	567	if(sd->call_status != SKYPE_CALL_UNPLACED)
	568	sd->call_status = SKYPE_CALL_RINGING;
	569	else
	570	sd->call_status = SKYPE_CALL_RINGING_OUT;
[bbba374]	571	}
	572	else if(!strcmp(info, "STATUS MISSED"))
	573	{
	574	g_snprintf(buf, 1024, "GET CALL %s PARTNER_HANDLE\n", id);
	575	skype_write( ic, buf, strlen( buf ) );
	576	sd->call_status = SKYPE_CALL_MISSED;
[ecfbc5d]	577	}
[9db0234]	578	else if(!strcmp(info, "STATUS UNPLACED"))
	579	sd->call_status = SKYPE_CALL_UNPLACED;
[ecfbc5d]	580	else if(!strncmp(info, "PARTNER_HANDLE ", 15))
	581	{
	582	info += 15;
[df9255d]	583	if(sd->call_status) {
	584	switch(sd->call_status)
	585	{
	586	case SKYPE_CALL_RINGING:
	587	imcb_log(ic, "The user %s is currently ringing you.", info);
	588	break;
	589	case SKYPE_CALL_MISSED:
	590	imcb_log(ic, "You have missed a call from user %s.", info);
	591	break;
[9db0234]	592	case SKYPE_CALL_RINGING_OUT:
	593	imcb_log(ic, "You are currently ringing the user %s.", info);
	594	break;
	595	default:
	596	/* Don't be noisy, ignore other statuses for now. */
	597	break;
[df9255d]	598	}
	599	sd->call_status = 0;
	600	}
	601	}
	602	}
	603	}
	604	else if(!strncmp(line, "FILETRANSFER ", 13))
	605	{
	606	char *id = strchr(line, ' ');
	607	if(++id)
	608	{
	609	char *info = strchr(id, ' ');
	610	*info = '\0';
	611	info++;
	612	if(!strcmp(info, "STATUS NEW"))
	613	{
	614	g_snprintf(buf, 1024, "GET FILETRANSFER %s PARTNER_HANDLE\n", id);
	615	skype_write( ic, buf, strlen( buf ) );
	616	sd->filetransfer_status = SKYPE_FILETRANSFER_NEW;
	617	}
	618	else if(!strcmp(info, "STATUS FAILED"))
	619	{
	620	g_snprintf(buf, 1024, "GET FILETRANSFER %s PARTNER_HANDLE\n", id);
	621	skype_write( ic, buf, strlen( buf ) );
	622	sd->filetransfer_status = SKYPE_FILETRANSFER_FAILED;
	623	}
	624	else if(!strncmp(info, "PARTNER_HANDLE ", 15))
	625	{
	626	info += 15;
	627	if(sd->filetransfer_status) {
	628	switch(sd->filetransfer_status)
	629	{
	630	case SKYPE_FILETRANSFER_NEW:
	631	imcb_log(ic, "The user %s offered a new file for you.", info);
	632	break;
	633	case SKYPE_FILETRANSFER_FAILED:
	634	imcb_log(ic, "Failed to transfer file from user %s.", info);
	635	break;
	636	}
	637	sd->filetransfer_status = 0;
[bbba374]	638	}
[ecfbc5d]	639	}
	640	}
	641	}
[2d07803]	642	else if(!strncmp(line, "CHAT ", 5))
	643	{
	644	char *id = strchr(line, ' ');
	645	if(++id)
	646	{
	647	char *info = strchr(id, ' ');
[86f2683]	648	if(info)
	649	*info = '\0';
[2d07803]	650	info++;
[5652d43]	651	/* Remove fake chat if we created one in skype_chat_with() */
	652	struct groupchat *gc = skype_chat_by_name(ic, "");
	653	if(gc)
	654	imcb_chat_free(gc);
[5a61e43f]	655	if(!strcmp(info, "STATUS MULTI_SUBSCRIBED"))
[72aa7f0]	656	{
[86278cd]	657	imcb_chat_new( ic, id );
[f8674db]	658	g_snprintf(buf, 1024, "GET CHAT %s ADDER\n", id);
	659	skype_write(ic, buf, strlen(buf));
	660	g_snprintf(buf, 1024, "GET CHAT %s TOPIC\n", id);
	661	skype_write(ic, buf, strlen(buf));
[86278cd]	662	}
	663	else if(!strcmp(info, "STATUS DIALOG") && sd->groupchat_with)
	664	{
[5652d43]	665	gc = imcb_chat_new( ic, id );
[86278cd]	666	/* According to the docs this
	667	* is necessary. However it
	668	* does not seem the situation
	669	* and it would open an extra
	670	* window on our client, so
	671	* just leave it out. */
	672	/*g_snprintf(buf, 1024, "OPEN CHAT %s\n", id);
	673	skype_write(ic, buf, strlen(buf));*/
	674	g_snprintf(buf, 1024, "%s@skype.com", sd->groupchat_with);
	675	imcb_chat_add_buddy(gc, buf);
	676	imcb_chat_add_buddy(gc, sd->username);
	677	g_free(sd->groupchat_with);
	678	sd->groupchat_with = NULL;
[f8674db]	679	g_snprintf(buf, 1024, "GET CHAT %s ADDER\n", id);
	680	skype_write(ic, buf, strlen(buf));
	681	g_snprintf(buf, 1024, "GET CHAT %s TOPIC\n", id);
	682	skype_write(ic, buf, strlen(buf));
[72aa7f0]	683	}
[ec159f1]	684	else if(!strcmp(info, "STATUS UNSUBSCRIBED"))
	685	{
[5652d43]	686	gc = skype_chat_by_name(ic, id);
[ec159f1]	687	if(gc)
	688	gc->data = (void*)FALSE;
	689	}
[f8674db]	690	else if(!strncmp(info, "ADDER ", 6))
	691	{
	692	info += 6;
	693	g_free(sd->adder);
	694	sd->adder = g_strdup_printf("%s@skype.com", info);
	695	}
[d601f9b]	696	else if(!strncmp(info, "TOPIC ", 6))
	697	{
	698	info += 6;
[5652d43]	699	gc = skype_chat_by_name(ic, id);
[a5f76a2]	700	if(gc && (sd->adder \|\| sd->topic_wait))
[f8674db]	701	{
[a5f76a2]	702	if(sd->topic_wait)
	703	{
	704	sd->adder = g_strdup(sd->username);
	705	sd->topic_wait = 0;
	706	}
	707	imcb_chat_topic(gc, sd->adder, info, 0);
[f8674db]	708	g_free(sd->adder);
	709	sd->adder = NULL;
	710	}
[d601f9b]	711	}
[72aa7f0]	712	else if(!strncmp(info, "ACTIVEMEMBERS ", 14))
	713	{
	714	info += 14;
[5652d43]	715	gc = skype_chat_by_name(ic, id);
[ec159f1]	716	/* Hack! We set ->data to TRUE
	717	* while we're on the channel
	718	* so that we won't rejoin
	719	* after a /part. */
	720	if(gc && !gc->data)
[72aa7f0]	721	{
[349ee4a]	722	char **members = g_strsplit(info, " ", 0);
	723	int i;
	724	for(i=0;members[i];i++)
	725	{
	726	if(!strcmp(members[i], sd->username))
	727	continue;
	728	g_snprintf(buf, 1024, "%s@skype.com", members[i]);
[c09d327]	729	if(!g_list_find_custom(gc->in_room, buf, (GCompareFunc)strcmp))
	730	imcb_chat_add_buddy(gc, buf);
[349ee4a]	731	}
	732	imcb_chat_add_buddy(gc, sd->username);
	733	g_strfreev(members);
[72aa7f0]	734	}
	735	}
[2d07803]	736	}
	737	}
[c7304b2]	738	else if(!strncmp(line, "PASSWORD ", 9))
	739	{
	740	if(!strncmp(line+9, "OK", 2))
	741	imcb_connected(ic);
	742	else
	743	{
	744	imcb_error(ic, "Authentication Failed");
	745	imc_logout( ic, TRUE );
	746	}
	747	}
[9fd4241]	748	lineptr++;
	749	}
	750	g_strfreev(lines);
[1323e36]	751	}
	752	else if( st == 0 \|\| ( st < 0 && !sockerr_again() ) )
	753	{
	754	closesocket( sd->fd );
	755	sd->fd = -1;
	756
	757	imcb_error( ic, "Error while reading from server" );
	758	imc_logout( ic, TRUE );
	759	return FALSE;
	760	}
	761	return TRUE;
	762	}
	763
[f06e3ac]	764	gboolean skype_start_stream( struct im_connection *ic )
	765	{
[1323e36]	766	struct skype_data *sd = ic->proto_data;
[f06e3ac]	767	char *buf;
	768	int st;
	769
[1fb89e3]	770	if(!sd)
	771	return FALSE;
	772
[368861e]	773	if( sd->bfd <= 0 )
	774	sd->bfd = b_input_add( sd->fd, GAIM_INPUT_READ, skype_read_callback, ic );
[1323e36]	775
[a0b206b]	776	/* Log in */
	777	buf = g_strdup_printf("USERNAME %s\n", ic->acc->user);
	778	st = skype_write( ic, buf, strlen( buf ) );
	779	g_free(buf);
	780	buf = g_strdup_printf("PASSWORD %s\n", ic->acc->pass);
	781	st = skype_write( ic, buf, strlen( buf ) );
	782	g_free(buf);
	783
[7daec06]	784	/* This will download all buddies. */
[9fd4241]	785	buf = g_strdup_printf("SEARCH FRIENDS\n");
[f06e3ac]	786	st = skype_write( ic, buf, strlen( buf ) );
	787	g_free(buf);
[348a3a2]	788	buf = g_strdup_printf("SET USERSTATUS ONLINE\n");
	789	skype_write( ic, buf, strlen( buf ) );
	790	g_free(buf);
[f06e3ac]	791	return st;
	792	}
	793
[c7304b2]	794	gboolean skype_connected( gpointer data, void *source, b_input_condition cond )
[f06e3ac]	795	{
	796	struct im_connection *ic = data;
[c7304b2]	797	struct skype_data *sd = ic->proto_data;
	798	if(!source)
	799	{
	800	sd->ssl = NULL;
	801	imcb_error( ic, "Could not connect to server" );
	802	imc_logout( ic, TRUE );
	803	return FALSE;
	804	}
	805	imcb_log( ic, "Connected to server, logging in" );
[f06e3ac]	806	return skype_start_stream(ic);
	807	}
	808
	809	static void skype_login( account_t *acc )
	810	{
	811	struct im_connection *ic = imcb_new( acc );
	812	struct skype_data *sd = g_new0( struct skype_data, 1 );
	813
	814	ic->proto_data = sd;
	815
	816	imcb_log( ic, "Connecting" );
[c7304b2]	817	sd->ssl = ssl_connect(set_getstr( &acc->set, "server" ), set_getint( &acc->set, "port" ), skype_connected, ic );
	818	sd->fd = sd->ssl ? ssl_getfd( sd->ssl ) : -1;
[a3d6427]	819	sd->username = g_strdup( acc->user );
[f06e3ac]	820
	821	sd->ic = ic;
	822	}
	823
	824	static void skype_logout( struct im_connection *ic )
	825	{
	826	struct skype_data *sd = ic->proto_data;
[98bca36]	827	char *buf;
	828
	829	buf = g_strdup_printf("SET USERSTATUS OFFLINE\n");
	830	skype_write( ic, buf, strlen( buf ) );
	831	g_free(buf);
	832
[a3d6427]	833	g_free(sd->username);
[7613670]	834	g_free(sd->handle);
[f06e3ac]	835	g_free(sd);
[98bca36]	836	ic->proto_data = NULL;
[f06e3ac]	837	}
	838
[93ece66]	839	static int skype_buddy_msg( struct im_connection ic, char who, char *message, int flags )
	840	{
[77c1abe]	841	char buf, ptr, *nick;
[93ece66]	842	int st;
	843
[cbec0d6]	844	nick = g_strdup(who);
[77c1abe]	845	ptr = strchr(nick, '@');
[0bb1b7f]	846	if(ptr)
	847	*ptr = '\0';
[93ece66]	848
[77c1abe]	849	buf = g_strdup_printf("MESSAGE %s %s\n", nick, message);
	850	g_free(nick);
[93ece66]	851	st = skype_write( ic, buf, strlen( buf ) );
	852	g_free(buf);
	853
	854	return st;
	855	}
	856
[23411c6]	857	const struct skype_away_state skype_away_state_by_name( char name )
	858	{
	859	int i;
	860
	861	for( i = 0; skype_away_state_list[i].full_name; i ++ )
	862	if( g_strcasecmp( skype_away_state_list[i].full_name, name ) == 0 )
	863	return( skype_away_state_list + i );
	864
	865	return NULL;
	866	}
	867
[f06e3ac]	868	static void skype_set_away( struct im_connection ic, char state_txt, char *message )
	869	{
[23411c6]	870	const struct skype_away_state *state;
	871	char *buf;
	872
	873	if( strcmp( state_txt, GAIM_AWAY_CUSTOM ) == 0 )
	874	state = skype_away_state_by_name( "Away" );
	875	else
	876	state = skype_away_state_by_name( state_txt );
	877	buf = g_strdup_printf("SET USERSTATUS %s\n", state->code);
	878	skype_write( ic, buf, strlen( buf ) );
	879	g_free(buf);
[f06e3ac]	880	}
	881
	882	static GList skype_away_states( struct im_connection ic )
	883	{
[de2f05e]	884	static GList *l = NULL;
[adce2de]	885	int i;
	886
[de2f05e]	887	if( l == NULL )
	888	for( i = 0; skype_away_state_list[i].full_name; i ++ )
	889	l = g_list_append( l, (void*) skype_away_state_list[i].full_name );
[adce2de]	890
[f06e3ac]	891	return l;
	892	}
	893
[93dffea]	894	static char skype_set_display_name( set_t set, char *value )
	895	{
	896	account_t *acc = set->data;
	897	struct im_connection *ic = acc->ic;
	898	char *buf;
	899
[fcef6e6]	900	buf = g_strdup_printf("SET PROFILE FULLNAME %s", value);
[93dffea]	901	skype_write( ic, buf, strlen( buf ) );
	902	g_free(buf);
	903	return(value);
	904	}
	905
[b68b023]	906	static char skype_set_call( set_t set, char *value )
	907	{
	908	account_t *acc = set->data;
	909	struct im_connection *ic = acc->ic;
	910	char nick, ptr, *buf;
	911	user_t *u = user_find(acc->irc, value);
	912
	913	if(!u)
	914	{
	915	imcb_error(ic, "%s - no such nick", value);
	916	return(value);
	917	}
	918	nick = g_strdup(u->handle);
	919	ptr = strchr(nick, '@');
	920	if(ptr)
	921	*ptr = '\0';
	922
	923	buf = g_strdup_printf("CALL %s", nick);
	924	skype_write( ic, buf, strlen( buf ) );
	925	g_free(buf);
	926	g_free(nick);
	927	return(value);
	928	}
	929
[f06e3ac]	930	static void skype_add_buddy( struct im_connection ic, char who, char *group )
	931	{
[6627d92]	932	char buf, nick, *ptr;
	933
[cbec0d6]	934	nick = g_strdup(who);
[6627d92]	935	ptr = strchr(nick, '@');
	936	if(ptr)
	937	*ptr = '\0';
	938	buf = g_strdup_printf("SET USER %s BUDDYSTATUS 2 Please authorize me\n", nick);
	939	skype_write( ic, buf, strlen( buf ) );
	940	g_free(nick);
[f06e3ac]	941	}
	942
	943	static void skype_remove_buddy( struct im_connection ic, char who, char *group )
	944	{
[6627d92]	945	char buf, nick, *ptr;
	946
[cbec0d6]	947	nick = g_strdup(who);
[6627d92]	948	ptr = strchr(nick, '@');
	949	if(ptr)
	950	*ptr = '\0';
	951	buf = g_strdup_printf("SET USER %s BUDDYSTATUS 1\n", nick);
	952	skype_write( ic, buf, strlen( buf ) );
	953	g_free(nick);
[f06e3ac]	954	}
	955
[79e20f9]	956	void skype_chat_msg( struct groupchat gc, char message, int flags )
[66c9558]	957	{
[79e20f9]	958	struct im_connection *ic = gc->ic;
	959	char *buf;
	960	buf = g_strdup_printf("CHATMESSAGE %s %s\n", gc->title, message);
	961	skype_write( ic, buf, strlen( buf ) );
	962	g_free(buf);
[66c9558]	963	}
	964
[b01dc6c]	965	void skype_chat_leave( struct groupchat *gc )
	966	{
	967	struct im_connection *ic = gc->ic;
	968	char *buf;
	969	buf = g_strdup_printf("ALTER CHAT %s LEAVE\n", gc->title);
	970	skype_write( ic, buf, strlen( buf ) );
	971	g_free(buf);
[760319d]	972	gc->data = (void*)TRUE;
	973	}
	974
	975	void skype_chat_invite(struct groupchat gc, char who, char *message)
	976	{
	977	struct im_connection *ic = gc->ic;
	978	char buf, ptr, *nick;
	979	nick = g_strdup(message);
	980	ptr = strchr(nick, '@');
	981	if(ptr)
	982	*ptr = '\0';
	983	buf = g_strdup_printf("ALTER CHAT %s ADDMEMBERS %s\n", gc->title, nick);
	984	skype_write( ic, buf, strlen( buf ) );
	985	g_free(buf);
	986	g_free(nick);
[b01dc6c]	987	}
	988
[09e2a69]	989	void skype_chat_topic(struct groupchat gc, char message)
	990	{
	991	struct im_connection *ic = gc->ic;
[a5f76a2]	992	struct skype_data *sd = ic->proto_data;
[09e2a69]	993	char *buf;
	994	buf = g_strdup_printf("ALTER CHAT %s SETTOPIC %s\n", gc->title, message);
	995	skype_write( ic, buf, strlen( buf ) );
	996	g_free(buf);
[a5f76a2]	997	sd->topic_wait = 1;
[09e2a69]	998	}
	999
[86278cd]	1000	struct groupchat skype_chat_with(struct im_connection ic, char *who)
	1001	{
	1002	struct skype_data *sd = ic->proto_data;
	1003	char ptr, nick, *buf;
	1004	nick = g_strdup(who);
	1005	ptr = strchr(nick, '@');
	1006	if(ptr)
	1007	*ptr = '\0';
	1008	buf = g_strdup_printf("CHAT CREATE %s\n", nick);
	1009	skype_write(ic, buf, strlen(buf));
	1010	g_free(buf);
	1011	sd->groupchat_with = g_strdup(nick);
	1012	g_free(nick);
[5652d43]	1013	/* We create a fake chat for now. We will replace it with a real one in
	1014	* the real callback. */
	1015	return(imcb_chat_new( ic, "" ));
[86278cd]	1016	}
	1017
[67454bd]	1018	static void skype_get_info(struct im_connection ic, char who)
	1019	{
	1020	char ptr, nick, *buf;
	1021	nick = g_strdup(who);
	1022	ptr = strchr(nick, '@');
	1023	if(ptr)
	1024	*ptr = '\0';
	1025	buf = g_strdup_printf("GET USER %s FULLNAME\n", nick);
	1026	skype_write(ic, buf, strlen(buf));
	1027	g_free(buf);
	1028	buf = g_strdup_printf("GET USER %s PHONE_HOME\n", nick);
	1029	skype_write(ic, buf, strlen(buf));
	1030	g_free(buf);
	1031	buf = g_strdup_printf("GET USER %s PHONE_OFFICE\n", nick);
	1032	skype_write(ic, buf, strlen(buf));
	1033	g_free(buf);
	1034	buf = g_strdup_printf("GET USER %s PHONE_MOBILE\n", nick);
	1035	skype_write(ic, buf, strlen(buf));
	1036	g_free(buf);
	1037	buf = g_strdup_printf("GET USER %s NROF_AUTHED_BUDDIES\n", nick);
	1038	skype_write(ic, buf, strlen(buf));
	1039	g_free(buf);
	1040	buf = g_strdup_printf("GET USER %s TIMEZONE\n", nick);
	1041	skype_write(ic, buf, strlen(buf));
	1042	g_free(buf);
	1043	buf = g_strdup_printf("GET USER %s LASTONLINETIMESTAMP\n", nick);
	1044	skype_write(ic, buf, strlen(buf));
	1045	g_free(buf);
	1046	buf = g_strdup_printf("GET USER %s BIRTHDAY\n", nick);
	1047	skype_write(ic, buf, strlen(buf));
	1048	g_free(buf);
	1049	buf = g_strdup_printf("GET USER %s SEX\n", nick);
	1050	skype_write(ic, buf, strlen(buf));
	1051	g_free(buf);
	1052	buf = g_strdup_printf("GET USER %s LANGUAGE\n", nick);
	1053	skype_write(ic, buf, strlen(buf));
	1054	g_free(buf);
	1055	buf = g_strdup_printf("GET USER %s COUNTRY\n", nick);
	1056	skype_write(ic, buf, strlen(buf));
	1057	g_free(buf);
	1058	buf = g_strdup_printf("GET USER %s PROVINCE\n", nick);
	1059	skype_write(ic, buf, strlen(buf));
	1060	g_free(buf);
	1061	buf = g_strdup_printf("GET USER %s CITY\n", nick);
	1062	skype_write(ic, buf, strlen(buf));
	1063	g_free(buf);
	1064	buf = g_strdup_printf("GET USER %s HOMEPAGE\n", nick);
	1065	skype_write(ic, buf, strlen(buf));
	1066	g_free(buf);
	1067	buf = g_strdup_printf("GET USER %s ABOUT\n", nick);
	1068	skype_write(ic, buf, strlen(buf));
	1069	g_free(buf);
	1070	}
	1071
[93dffea]	1072	static void skype_set_my_name( struct im_connection ic, char info )
	1073	{
	1074	skype_set_display_name( set_find( &ic->acc->set, "display_name" ), info );
	1075	}
	1076
	1077	static void skype_init( account_t *acc )
	1078	{
	1079	set_t *s;
	1080
	1081	s = set_add( &acc->set, "server", SKYPE_DEFAULT_SERVER, set_eval_account, acc );
	1082	s->flags \|= ACC_SET_OFFLINE_ONLY;
	1083
	1084	s = set_add( &acc->set, "port", SKYPE_DEFAULT_PORT, set_eval_int, acc );
	1085	s->flags \|= ACC_SET_OFFLINE_ONLY;
	1086
	1087	s = set_add( &acc->set, "display_name", NULL, skype_set_display_name, acc );
	1088	s->flags \|= ACC_SET_NOSAVE \| ACC_SET_ONLINE_ONLY;
[b68b023]	1089
	1090	s = set_add( &acc->set, "call", NULL, skype_set_call, acc );
	1091	s->flags \|= ACC_SET_NOSAVE \| ACC_SET_ONLINE_ONLY;
[93dffea]	1092	}
	1093
[f06e3ac]	1094	void init_plugin(void)
	1095	{
	1096	struct prpl *ret = g_new0( struct prpl, 1 );
	1097
	1098	ret->name = "skype";
	1099	ret->login = skype_login;
	1100	ret->init = skype_init;
	1101	ret->logout = skype_logout;
[93ece66]	1102	ret->buddy_msg = skype_buddy_msg;
[67454bd]	1103	ret->get_info = skype_get_info;
[93dffea]	1104	ret->set_my_name = skype_set_my_name;
[f06e3ac]	1105	ret->away_states = skype_away_states;
[7daec06]	1106	ret->set_away = skype_set_away;
[f06e3ac]	1107	ret->add_buddy = skype_add_buddy;
	1108	ret->remove_buddy = skype_remove_buddy;
[66c9558]	1109	ret->chat_msg = skype_chat_msg;
[b01dc6c]	1110	ret->chat_leave = skype_chat_leave;
[760319d]	1111	ret->chat_invite = skype_chat_invite;
[86278cd]	1112	ret->chat_with = skype_chat_with;
[f06e3ac]	1113	ret->handle_cmp = g_strcasecmp;
[09e2a69]	1114	ret->chat_topic = skype_chat_topic;
[f06e3ac]	1115	register_protocol( ret );
	1116	}
[6172871]	1117
	1118	/* vim: set ts=2 sw=2 noet: */

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