[mirrors/libpurple-core-answerscripts.git] / answerscripts.c

#define _GNU_SOURCE
//#define __WIN32__
#ifndef __WIN32__
	#define ANSWERSCRIPT_EXT ""
#else
	#define ANSWERSCRIPT_EXT ".exe"
#endif
#define ANSWERSCRIPT "answerscripts" ANSWERSCRIPT_EXT
#define ANSWERSCRIPTS_TIMEOUT_INTERVAL 250
#define ANSWERSCRIPTS_LINE_LENGTH 4096
#define ENV_PREFIX "ANSW_"
#define PROTOCOL_PREFIX "prpl-"

#include <stdio.h>
#include <stdlib.h>
#include <errno.h>
#include <string.h>

#ifndef __WIN32__
	#include <fcntl.h>
#else
	#include <windows.h>
#endif

/* Purple plugin */
#define PURPLE_PLUGINS
#include <libpurple/account.h>
#include <libpurple/blist.h>
#include <libpurple/conversation.h>
#include <libpurple/core.h>
#include <libpurple/debug.h>
#include <libpurple/plugin.h>
#include <libpurple/savedstatuses.h>
#include <libpurple/signals.h>
#include <libpurple/status.h>
#include <libpurple/util.h>
#include <libpurple/value.h>
#include <libpurple/version.h>

char *message = NULL;
char *hook_script = NULL;

typedef struct {
  FILE *pipe;
  PurpleConversation *conv;
} answerscripts_job;

const void *check_null(const void *pointer) {
	if(pointer == NULL) {
		fprintf(stderr, "NULL pointer detected in answerscripts!\n");
		return "";
	}
	return pointer;
}

int answerscripts_process_message_cb(answerscripts_job *job) {
	int i;
	char response[ANSWERSCRIPTS_LINE_LENGTH+1]; response[0]='\0';
	FILE *pipe = job->pipe;
	PurpleConversation *conv = job->conv;

	if (pipe && !feof(pipe)) {
		if(!fgets(response, ANSWERSCRIPTS_LINE_LENGTH, pipe)
			&& (errno == EWOULDBLOCK || errno == EAGAIN) //WARNING! Not compatible with windows :-(
		) return 1;

		for(i=0;response[i];i++) if(response[i]=='\n') response[i]='\0';
		if(response[0]!='\0') {
			if(purple_conversation_get_type(conv) == PURPLE_CONV_TYPE_CHAT) {
				purple_conv_chat_send(purple_conversation_get_chat_data(conv), response);
			} else {
				purple_conv_im_send(purple_conversation_get_im_data(conv), response);
			}
		}
		if(!feof(pipe)) return 1;
	}
	pclose(pipe);
	free(job);
	return 0;
}

static char received_msg_cb(PurpleAccount *account, char *who, char *buffer, PurpleConversation *conv, PurpleMessageFlags flags, void *data) {
	if (conv == NULL) conv = purple_conversation_new(PURPLE_CONV_TYPE_IM, account, who); //* A workaround to avoid skipping of the first message as a result on NULL-conv: */

	PurpleBuddy *buddy = purple_find_buddy(account, who);
	PurplePresence *presence = purple_buddy_get_presence(buddy);

	//Get message
	message = purple_markup_strip_html(buffer);

	//Get conversation type
	const char *action, *roomname;
	switch(purple_conversation_get_type(conv)) {
		case PURPLE_CONV_TYPE_IM:
			action = "IM";
			roomname = "";
			break;
		case PURPLE_CONV_TYPE_CHAT:
			action = "CHAT";
			roomname = purple_conversation_get_name(conv);
			//PurpleConvChat *chat = purple_conversation_get_chat_data(conv);
			break;
		default:
			action = "UNKNOWN";
	}

	//LOCAL USER:
	const char* local_name = (char *) purple_account_get_name_for_display(account);
	const char* local_alias = purple_account_get_alias(account);
	if(local_alias == NULL) local_alias = local_name;

	//Do not respond to messages sent by myself
	if (flags & PURPLE_MESSAGE_SEND) return 0; 

	//Was my nick said?
	char *highlighted;
	if(flags & PURPLE_MESSAGE_NICK || purple_utf8_has_word(buffer, local_name))
		highlighted = "true";
	else
		highlighted = "false";

	//REMOTE USER (Buddy):

	//Get buddy alias
	const char* remote_alias = purple_buddy_get_alias(buddy);
	if(remote_alias == NULL) remote_alias = who;
	//if(remote_alias == NULL) remote_alias = "";

	//Get buddy group
	PurpleGroup *group = purple_buddy_get_group(buddy);
	const char *from_group = group != NULL ? purple_group_get_name(group) : ""; //return empty string if not in group

	//Get protocol ID
	const char *protocol_id = purple_account_get_protocol_id(account);
	if(!strncmp(protocol_id,PROTOCOL_PREFIX,strlen(PROTOCOL_PREFIX))) protocol_id += strlen(PROTOCOL_PREFIX); //trim out PROTOCOL_PREFIX (eg.: "prpl-irc" => "irc")

	//Get status
	PurpleStatus *status = purple_account_get_active_status(account);
	PurpleStatusType *type = purple_status_get_type(status);
	//remote
	PurpleStatus *r_status = purple_presence_get_active_status(presence);
	PurpleStatusType *r_status_type =	purple_status_get_type(r_status);

	//Get status id
	const char *status_id = NULL;
	status_id = purple_primitive_get_id_from_type(purple_status_type_get_primitive(type));
	//remote
	const char *r_status_id = NULL;
	r_status_id = purple_primitive_get_id_from_type(purple_status_type_get_primitive(r_status_type));

	//Get status message
	const char *status_msg = NULL;
	if (purple_status_type_get_attr(type, "message") != NULL) {
		status_msg = check_null(purple_status_get_attr_string(status, "message"));
	} else {
		status_msg = (char *) check_null(purple_savedstatus_get_message(purple_savedstatus_get_current()));
	}
	//remote
	const char *r_status_msg = NULL;
	if (purple_status_type_get_attr(r_status_type, "message") != NULL) {
		r_status_msg = check_null(purple_status_get_attr_string(r_status, "message"));
	} else {
		r_status_msg = "";
	}

	//Export variables to environment
	setenv(ENV_PREFIX "ACTION", action, 1);	//what happend: IM/CHAT/UNKNOWN, show setting dialog, event, etc...
	setenv(ENV_PREFIX "MSG", message, 1);	//text of the message
	setenv(ENV_PREFIX "MSG_HIGHLIGHTED", highlighted, 1);	//was my nick mentioned in message? true/false
	setenv(ENV_PREFIX "PROTOCOL", protocol_id, 1);	//protocol used to deliver the message. eg.: xmpp, irc,...
	setenv(ENV_PREFIX "R_NAME", who, 1);	//ID of remote user - "buddy"
	setenv(ENV_PREFIX "R_GROUP", from_group, 1);	//group which contains that buddy OR empty string
	setenv(ENV_PREFIX "R_ALIAS", remote_alias, 1);	//buddy's OPTIONAL alias, server alias, contact alias, username OR empty string
	setenv(ENV_PREFIX "R_STATUS", r_status_id, 1);	//unique ID of remote user's status. eg.: available, away,...
	setenv(ENV_PREFIX "R_ROOM_NAME", roomname, 1);	//Chatroom name
	setenv(ENV_PREFIX "R_STATUS_MSG", r_status_msg, 1);	//status message set by your buddy
	setenv(ENV_PREFIX "L_NAME", local_name, 1);	//ID of local user
	setenv(ENV_PREFIX "L_ALIAS", local_alias, 1);	//OPTIONAL alias of local user OR empty string
	setenv(ENV_PREFIX "L_STATUS", status_id, 1);	//unique ID of local user's status. eg.: available, away,...
	setenv(ENV_PREFIX "L_STATUS_MSG", status_msg, 1);	//status message set by local user

	//Launch job on background
	answerscripts_job *job = (answerscripts_job*) malloc(sizeof(answerscripts_job));
	job->pipe = popen(hook_script, "r");
	if(job->pipe == NULL) {
		fprintf(stderr,"Can't execute %s\n", hook_script);
		return 0;
	}
	job->conv = conv;

	#ifndef __WIN32__
		int fflags = fcntl(fileno(job->pipe), F_GETFL, 0);
		fcntl(fileno(job->pipe), F_SETFL, fflags | O_NONBLOCK);
	#else
		//WARNING! Somehow implement FILE_FLAG_OVERLAPPED & FILE_FLAG_NO_BUFFERING support on windows
	#endif

	purple_timeout_add(ANSWERSCRIPTS_TIMEOUT_INTERVAL, (GSourceFunc) answerscripts_process_message_cb, (gpointer) job);

	return 0;
}

static gboolean plugin_load(PurplePlugin * plugin) {
	asprintf(&hook_script,"%s/%s",purple_user_dir(),ANSWERSCRIPT);
	void *conv_handle = purple_conversations_get_handle();
	//purple_signal_connect(conv_handle, "receiving-im-msg", plugin, PURPLE_CALLBACK(received_msg_cb), NULL);
	//purple_signal_connect(conv_handle, "receiving-chat-msg", plugin, PURPLE_CALLBACK(received_msg_cb), NULL);
	purple_signal_connect(conv_handle, "received-im-msg", plugin, PURPLE_CALLBACK(received_msg_cb), NULL);
	purple_signal_connect(conv_handle, "received-chat-msg", plugin, PURPLE_CALLBACK(received_msg_cb), NULL);
	return TRUE;
}

static gboolean plugin_unload(PurplePlugin * plugin) {
	free(hook_script);
	return TRUE;
}

static PurplePluginInfo info = {
	PURPLE_PLUGIN_MAGIC,
	PURPLE_MAJOR_VERSION,
	PURPLE_MINOR_VERSION,
	PURPLE_PLUGIN_STANDARD,
	NULL,
	0,
	NULL,
	PURPLE_PRIORITY_DEFAULT,

	"core-answerscripts",
	"AnswerScripts",
	"0.5.4",
	"Framework for hooking scripts to process received messages for libpurple clients",
	"\nThis plugin will execute script \"~/.purple/" ANSWERSCRIPT "\" "
		"(or any other executable called \"" ANSWERSCRIPT "\" and found in purple_user_dir()) "
		"each time when instant message is received.\n"
		"\n- Any text printed to STDOUT by this script will be sent back as answer to received message."
		"\n- Following environment values will be set, so script can use them for responding:\n"
		"\t- " ENV_PREFIX "* (see documentation or env for more)\n"
		"\nPlease see sample scripts, documentation, website and source code for more informations...\n"
		"\n(-; Peace ;-)\n",
	"Tomas Mudrunka <harviecz@gmail.cz>",
	"http://github.com/harvie/libpurple-core-answerscripts",

	plugin_load,
	plugin_unload,
	NULL,
	NULL,
	NULL,
	NULL,
	NULL,
	NULL,
	NULL,
	NULL,
	NULL
};

static void init_plugin(PurplePlugin * plugin) {
	//Export static environment variables
	//#ifndef __x86_64__ //Workaround for x86_64 (where this causes problems for unknown reason)
		const char * core_ui = check_null(purple_core_get_ui());
		const char * core_version = check_null(purple_core_get_version());
		setenv(ENV_PREFIX "L_AGENT", (char *) core_ui, 1);	//ID of IM client used with answerscripts
		setenv(ENV_PREFIX "L_AGENT_VERSION", (char *) core_version, 1);	//Version of client
	//#endif
}

PURPLE_INIT_PLUGIN(autoanswer, init_plugin, info)
Commit	Line	Data
10a3ed03	1	#define _GNU_SOURCE
73f7c2ff	2	//#define __WIN32__
058e63ec H	3	#ifndef __WIN32__
	4	#define ANSWERSCRIPT_EXT ""
	5	#else
	6	#define ANSWERSCRIPT_EXT ".exe"
	7	#endif
	8	#define ANSWERSCRIPT "answerscripts" ANSWERSCRIPT_EXT
53478f8c H	9	#define ANSWERSCRIPTS_TIMEOUT_INTERVAL 250
53478f8c H	10	#define ANSWERSCRIPTS_LINE_LENGTH 4096
0636d441	11	#define ENV_PREFIX "ANSW_"
2bcad731	12	#define PROTOCOL_PREFIX "prpl-"
b44d7b66 H	13
	14	#include <stdio.h>
	15	#include <stdlib.h>
81749a99	16	#include <errno.h>
2bcad731	17	#include <string.h>
b44d7b66	18
81749a99 H	19	#ifndef __WIN32__
81749a99 H	20	#include <fcntl.h>
b86255fd H	21	#else
b86255fd H	22	#include <windows.h>
81749a99 H	23	#endif
81749a99 H	24
53478f8c H	25	/* Purple plugin */
53478f8c H	26	#define PURPLE_PLUGINS
10a3ed03 TM	27	#include <libpurple/account.h>
10a3ed03 TM	28	#include <libpurple/blist.h>
53478f8c	29	#include <libpurple/conversation.h>
10a3ed03 TM	30	#include <libpurple/core.h>
10a3ed03 TM	31	#include <libpurple/debug.h>
53478f8c	32	#include <libpurple/plugin.h>
10a3ed03	33	#include <libpurple/savedstatuses.h>
53478f8c	34	#include <libpurple/signals.h>
10a3ed03	35	#include <libpurple/status.h>
53478f8c	36	#include <libpurple/util.h>
10a3ed03 TM	37	#include <libpurple/value.h>
10a3ed03 TM	38	#include <libpurple/version.h>
73f7c2ff	39
ca489436	40	char *message = NULL;
b44d7b66	41	char *hook_script = NULL;
b44d7b66	42
6ec3c19f H	43	typedef struct {
	44	FILE *pipe;
	45	PurpleConversation *conv;
	46	} answerscripts_job;
	47
10a3ed03	48	const void check_null(const void pointer) {
6257f1e3 TM	49	if(pointer == NULL) {
	50	fprintf(stderr, "NULL pointer detected in answerscripts!\n");
	51	return "";
	52	}
10a3ed03 TM	53	return pointer;
	54	}
	55
81749a99	56	int answerscripts_process_message_cb(answerscripts_job *job) {
64ac1ebf	57	int i;
acd3f9c2	58	char response[ANSWERSCRIPTS_LINE_LENGTH+1]; response[0]='\0';
6ec3c19f H	59	FILE *pipe = job->pipe;
	60	PurpleConversation *conv = job->conv;
	61
81749a99 H	62	if (pipe && !feof(pipe)) {
81749a99 H	63	if(!fgets(response, ANSWERSCRIPTS_LINE_LENGTH, pipe)
b86255fd	64	&& (errno == EWOULDBLOCK \|\| errno == EAGAIN) //WARNING! Not compatible with windows :-(
81749a99 H	65	) return 1;
81749a99 H	66
5cd90c72 TM	67	for(i=0;response[i];i++) if(response[i]=='\n') response[i]='\0';
	68	if(response[0]!='\0') {
	69	if(purple_conversation_get_type(conv) == PURPLE_CONV_TYPE_CHAT) {
	70	purple_conv_chat_send(purple_conversation_get_chat_data(conv), response);
	71	} else {
	72	purple_conv_im_send(purple_conversation_get_im_data(conv), response);
	73	}
	74	}
81749a99	75	if(!feof(pipe)) return 1;
d852a694 H	76	}
d852a694 H	77	pclose(pipe);
6ec3c19f H	78	free(job);
6ec3c19f H	79	return 0;
d852a694 H	80	}
d852a694 H	81
2b2d1564	82	static char received_msg_cb(PurpleAccount account, char who, char buffer, PurpleConversation conv, PurpleMessageFlags flags, void *data) {
73f7c2ff	83	if (conv == NULL) conv = purple_conversation_new(PURPLE_CONV_TYPE_IM, account, who); //* A workaround to avoid skipping of the first message as a result on NULL-conv: */
15117484	84
6b8234e8	85	PurpleBuddy *buddy = purple_find_buddy(account, who);
e2bf984e	86	PurplePresence *presence = purple_buddy_get_presence(buddy);
b44d7b66	87
ca489436 H	88	//Get message
ca489436 H	89	message = purple_markup_strip_html(buffer);
b44d7b66	90
15117484 TM	91	//Get conversation type
	92	const char action, roomname;
	93	switch(purple_conversation_get_type(conv)) {
	94	case PURPLE_CONV_TYPE_IM:
	95	action = "IM";
	96	roomname = "";
	97	break;
	98	case PURPLE_CONV_TYPE_CHAT:
	99	action = "CHAT";
	100	roomname = purple_conversation_get_name(conv);
	101	//PurpleConvChat *chat = purple_conversation_get_chat_data(conv);
	102	break;
	103	default:
	104	action = "UNKNOWN";
	105	}
	106
96150021	107	//LOCAL USER:
96150021	108	const char* local_name = (char *) purple_account_get_name_for_display(account);
15117484 TM	109	const char* local_alias = purple_account_get_alias(account);
	110	if(local_alias == NULL) local_alias = local_name;
	111
5cd90c72	112	//Do not respond to messages sent by myself
25fb4d26	113	if (flags & PURPLE_MESSAGE_SEND) return 0;
5cd90c72	114
15117484 TM	115	//Was my nick said?
	116	char *highlighted;
	117	if(flags & PURPLE_MESSAGE_NICK \|\| purple_utf8_has_word(buffer, local_name))
	118	highlighted = "true";
	119	else
	120	highlighted = "false";
96150021 H	121
96150021 H	122	//REMOTE USER (Buddy):
b1866b8c H	123
	124	//Get buddy alias
	125	const char* remote_alias = purple_buddy_get_alias(buddy);
15117484 TM	126	if(remote_alias == NULL) remote_alias = who;
15117484 TM	127	//if(remote_alias == NULL) remote_alias = "";
c77055a9	128
6b8234e8	129	//Get buddy group
2c80caf3 H	130	PurpleGroup *group = purple_buddy_get_group(buddy);
2c80caf3 H	131	const char *from_group = group != NULL ? purple_group_get_name(group) : ""; //return empty string if not in group
6b8234e8	132
2bcad731 H	133	//Get protocol ID
2bcad731 H	134	const char *protocol_id = purple_account_get_protocol_id(account);
5b15396b	135	if(!strncmp(protocol_id,PROTOCOL_PREFIX,strlen(PROTOCOL_PREFIX))) protocol_id += strlen(PROTOCOL_PREFIX); //trim out PROTOCOL_PREFIX (eg.: "prpl-irc" => "irc")
2bcad731	136
7a45e05c H	137	//Get status
	138	PurpleStatus *status = purple_account_get_active_status(account);
	139	PurpleStatusType *type = purple_status_get_type(status);
973a91a2 H	140	//remote
	141	PurpleStatus *r_status = purple_presence_get_active_status(presence);
	142	PurpleStatusType *r_status_type = purple_status_get_type(r_status);
7a45e05c H	143
	144	//Get status id
	145	const char *status_id = NULL;
	146	status_id = purple_primitive_get_id_from_type(purple_status_type_get_primitive(type));
973a91a2 H	147	//remote
	148	const char *r_status_id = NULL;
	149	r_status_id = purple_primitive_get_id_from_type(purple_status_type_get_primitive(r_status_type));
7a45e05c H	150
	151	//Get status message
	152	const char *status_msg = NULL;
	153	if (purple_status_type_get_attr(type, "message") != NULL) {
10a3ed03	154	status_msg = check_null(purple_status_get_attr_string(status, "message"));
7a45e05c	155	} else {
10a3ed03	156	status_msg = (char *) check_null(purple_savedstatus_get_message(purple_savedstatus_get_current()));
7a45e05c	157	}
973a91a2 H	158	//remote
	159	const char *r_status_msg = NULL;
	160	if (purple_status_type_get_attr(r_status_type, "message") != NULL) {
10a3ed03	161	r_status_msg = check_null(purple_status_get_attr_string(r_status, "message"));
973a91a2 H	162	} else {
	163	r_status_msg = "";
	164	}
7a45e05c	165
ca489436	166	//Export variables to environment
15117484	167	setenv(ENV_PREFIX "ACTION", action, 1); //what happend: IM/CHAT/UNKNOWN, show setting dialog, event, etc...
7f54aeea	168	setenv(ENV_PREFIX "MSG", message, 1); //text of the message
15117484	169	setenv(ENV_PREFIX "MSG_HIGHLIGHTED", highlighted, 1); //was my nick mentioned in message? true/false
7f54aeea	170	setenv(ENV_PREFIX "PROTOCOL", protocol_id, 1); //protocol used to deliver the message. eg.: xmpp, irc,...
b1866b8c H	171	setenv(ENV_PREFIX "R_NAME", who, 1); //ID of remote user - "buddy"
b1866b8c H	172	setenv(ENV_PREFIX "R_GROUP", from_group, 1); //group which contains that buddy OR empty string
15117484	173	setenv(ENV_PREFIX "R_ALIAS", remote_alias, 1); //buddy's OPTIONAL alias, server alias, contact alias, username OR empty string
973a91a2	174	setenv(ENV_PREFIX "R_STATUS", r_status_id, 1); //unique ID of remote user's status. eg.: available, away,...
15117484	175	setenv(ENV_PREFIX "R_ROOM_NAME", roomname, 1); //Chatroom name
973a91a2	176	setenv(ENV_PREFIX "R_STATUS_MSG", r_status_msg, 1); //status message set by your buddy
b1866b8c	177	setenv(ENV_PREFIX "L_NAME", local_name, 1); //ID of local user
15117484	178	setenv(ENV_PREFIX "L_ALIAS", local_alias, 1); //OPTIONAL alias of local user OR empty string
b1866b8c H	179	setenv(ENV_PREFIX "L_STATUS", status_id, 1); //unique ID of local user's status. eg.: available, away,...
b1866b8c H	180	setenv(ENV_PREFIX "L_STATUS_MSG", status_msg, 1); //status message set by local user
6ec3c19f	181
ca489436	182	//Launch job on background
6ec3c19f H	183	answerscripts_job job = (answerscripts_job) malloc(sizeof(answerscripts_job));
6ec3c19f H	184	job->pipe = popen(hook_script, "r");
d94bfdb4 H	185	if(job->pipe == NULL) {
d94bfdb4 H	186	fprintf(stderr,"Can't execute %s\n", hook_script);
2b2d1564	187	return 0;
d94bfdb4	188	}
6ec3c19f H	189	job->conv = conv;
6ec3c19f H	190
81749a99 H	191	#ifndef __WIN32__
	192	int fflags = fcntl(fileno(job->pipe), F_GETFL, 0);
	193	fcntl(fileno(job->pipe), F_SETFL, fflags \| O_NONBLOCK);
b86255fd H	194	#else
b86255fd H	195	//WARNING! Somehow implement FILE_FLAG_OVERLAPPED & FILE_FLAG_NO_BUFFERING support on windows
81749a99 H	196	#endif
	197
	198	purple_timeout_add(ANSWERSCRIPTS_TIMEOUT_INTERVAL, (GSourceFunc) answerscripts_process_message_cb, (gpointer) job);
2b2d1564 TM	199
2b2d1564 TM	200	return 0;
b44d7b66 H	201	}
b44d7b66 H	202
b44d7b66	203	static gboolean plugin_load(PurplePlugin * plugin) {
6ec3c19f	204	asprintf(&hook_script,"%s/%s",purple_user_dir(),ANSWERSCRIPT);
b44d7b66	205	void *conv_handle = purple_conversations_get_handle();
2b2d1564 TM	206	//purple_signal_connect(conv_handle, "receiving-im-msg", plugin, PURPLE_CALLBACK(received_msg_cb), NULL);
2b2d1564 TM	207	//purple_signal_connect(conv_handle, "receiving-chat-msg", plugin, PURPLE_CALLBACK(received_msg_cb), NULL);
15117484 TM	208	purple_signal_connect(conv_handle, "received-im-msg", plugin, PURPLE_CALLBACK(received_msg_cb), NULL);
15117484 TM	209	purple_signal_connect(conv_handle, "received-chat-msg", plugin, PURPLE_CALLBACK(received_msg_cb), NULL);
53478f8c	210	return TRUE;
b44d7b66 H	211	}
	212
	213	static gboolean plugin_unload(PurplePlugin * plugin) {
	214	free(hook_script);
53478f8c	215	return TRUE;
b44d7b66 H	216	}
	217
	218	static PurplePluginInfo info = {
	219	PURPLE_PLUGIN_MAGIC,
	220	PURPLE_MAJOR_VERSION,
	221	PURPLE_MINOR_VERSION,
	222	PURPLE_PLUGIN_STANDARD,
	223	NULL,
	224	0,
	225	NULL,
	226	PURPLE_PRIORITY_DEFAULT,
	227
15117484 TM	228	"core-answerscripts",
15117484 TM	229	"AnswerScripts",
9b2bdf34	230	"0.5.4",
53478f8c	231	"Framework for hooking scripts to process received messages for libpurple clients",
37436d76 H	232	"\nThis plugin will execute script \"~/.purple/" ANSWERSCRIPT "\" "
	233	"(or any other executable called \"" ANSWERSCRIPT "\" and found in purple_user_dir()) "
	234	"each time when instant message is received.\n"
	235	"\n- Any text printed to STDOUT by this script will be sent back as answer to received message."
	236	"\n- Following environment values will be set, so script can use them for responding:\n"
b1866b8c	237	"\t- " ENV_PREFIX "* (see documentation or env for more)\n"
37436d76 H	238	"\nPlease see sample scripts, documentation, website and source code for more informations...\n"
37436d76 H	239	"\n(-; Peace ;-)\n",
15117484	240	"Tomas Mudrunka <harviecz@gmail.cz>",
53478f8c	241	"http://github.com/harvie/libpurple-core-answerscripts",
b44d7b66 H	242
	243	plugin_load,
	244	plugin_unload,
	245	NULL,
	246	NULL,
	247	NULL,
	248	NULL,
	249	NULL,
	250	NULL,
	251	NULL,
	252	NULL,
	253	NULL
	254	};
	255
	256	static void init_plugin(PurplePlugin * plugin) {
b9de4161	257	//Export static environment variables
5d3f875e	258	//#ifndef __x86_64__ //Workaround for x86_64 (where this causes problems for unknown reason)
10a3ed03 TM	259	const char * core_ui = check_null(purple_core_get_ui());
10a3ed03 TM	260	const char * core_version = check_null(purple_core_get_version());
544840fd H	261	setenv(ENV_PREFIX "L_AGENT", (char *) core_ui, 1); //ID of IM client used with answerscripts
544840fd H	262	setenv(ENV_PREFIX "L_AGENT_VERSION", (char *) core_version, 1); //Version of client
5d3f875e	263	//#endif
b44d7b66 H	264	}
	265
	266	PURPLE_INIT_PLUGIN(autoanswer, init_plugin, info)