/* * Asterisk -- An open source telephony toolkit. * * Copyright (C) 1999 - 2005, Digium, Inc. * * Matt O'Gorman <mogorman@digium.com> * * See http://www.asterisk.org for more information about * the Asterisk project. Please do not directly contact * any of the maintainers of this project for assistance; * the project provides a web site, mailing lists and IRC * channels for your use. * * This program is free software, distributed under the terms of * the GNU General Public License Version 2. See the LICENSE file * at the top of the source tree. *//*! \file * \brief AJI - The Asterisk Jabber Interface * \arg \ref AJI_intro * \ref res_jabber.c * \author Matt O'Gorman <mogorman@digium.com> * \extref IKSEMEL http://iksemel.jabberstudio.org * * \page AJI_intro AJI - The Asterisk Jabber Interface *  * The Asterisk Jabber Interface, AJI, publishes an API for * modules to use jabber communication. res_jabber.c implements * a Jabber client and a component that can connect as a service * to Jabber servers. * * \section External dependencies * AJI use the IKSEMEL library found at http://iksemel.jabberstudio.org/ * * \section Files * - res_jabber.c * - jabber.h * - chan_gtalk.c * */#ifndef _ASTERISK_JABBER_H#define _ASTERISK_JABBER_H#ifdef HAVE_OPENSSL#include <openssl/ssl.h>#include <openssl/err.h>#define TRY_SECURE 2#define SECURE 4#endif /* HAVE_OPENSSL *//* file is read by blocks with this size */#define NET_IO_BUF_SIZE 4096/* Return value for timeout connection expiration */#define IKS_NET_EXPIRED 12#include <iksemel.h>#include "asterisk/astobj.h"#include "asterisk/linkedlists.h"/*  * As per RFC 3920 - section 3.1, the maximum length for a full Jabber ID  * is 3071 bytes. * The ABNF syntax for jid : * jid = [node "@" ] domain [ "/" resource ] * Each allowable portion of a JID (node identifier, domain identifier, * and resource identifier) MUST NOT be more than 1023 bytes in length, * resulting in a maximum total size (including the '@' and '/' separators)  * of 3071 bytes. */#define AJI_MAX_JIDLEN 3071#define AJI_MAX_RESJIDLEN 1023enum aji_state {	AJI_DISCONNECTING,	AJI_DISCONNECTED,	AJI_CONNECTING,	AJI_CONNECTED};enum {	AJI_AUTOPRUNE = (1 << 0),	AJI_AUTOREGISTER = (1 << 1)};enum aji_btype {	AJI_USER=0,	AJI_TRANS=1,	AJI_UTRANS=2};struct aji_version {	char version[50];	int jingle;	struct aji_capabilities *parent;	struct aji_version *next;};struct aji_capabilities {	char node[200];	struct aji_version *versions;	struct aji_capabilities *next;};struct aji_resource {	int status;	char resource[AJI_MAX_RESJIDLEN];	char *description;	struct aji_version *cap;	int priority;	struct aji_resource *next;};struct aji_message {	char *from;	char *message;	char id[25];	time_t arrived;	AST_LIST_ENTRY(aji_message) list;};struct aji_buddy {	ASTOBJ_COMPONENTS_FULL(struct aji_buddy, AJI_MAX_JIDLEN, 1);	char channel[160];	struct aji_resource *resources;	enum aji_btype btype;	struct ast_flags flags;};struct aji_buddy_container {	ASTOBJ_CONTAINER_COMPONENTS(struct aji_buddy);};struct aji_transport_container {	ASTOBJ_CONTAINER_COMPONENTS(struct aji_transport);};struct aji_client {	ASTOBJ_COMPONENTS(struct aji_client);	char password[160];	char user[AJI_MAX_JIDLEN];	char serverhost[AJI_MAX_RESJIDLEN];	char statusmessage[256];	char name_space[256];	char sid[10]; /* Session ID */	char mid[6]; /* Message ID */	iksid *jid;	iksparser *p;	iksfilter *f;	ikstack *stack;#ifdef HAVE_OPENSSL	SSL_CTX *ssl_context;	SSL *ssl_session;	SSL_METHOD *ssl_method;	unsigned int stream_flags;#endif /* HAVE_OPENSSL */	enum aji_state state;	int port;	int debug;	int usetls;	int forcessl;	int usesasl;	int keepalive;	int allowguest;	int timeout;	int message_timeout;	int authorized;	struct ast_flags flags;	int component; /* 0 client,  1 component */	struct aji_buddy_container buddies;	AST_LIST_HEAD(messages,aji_message) messages;	void *jingle;	pthread_t thread;	int priority;	enum ikshowtype status;};struct aji_client_container{	ASTOBJ_CONTAINER_COMPONENTS(struct aji_client);};/* !Send XML stanza over the established XMPP connection */int ast_aji_send(struct aji_client *client, iks *x);/*! Send jabber chat message from connected client to jabber URI */int ast_aji_send_chat(struct aji_client *client, const char *address, const char *message);/*! Disconnect jabber client */int ast_aji_disconnect(struct aji_client *client);int ast_aji_check_roster(void);void ast_aji_increment_mid(char *mid);/*! Open Chat session */int ast_aji_create_chat(struct aji_client *client,char *room, char *server, char *topic);/*! Invite to opened Chat session */int ast_aji_invite_chat(struct aji_client *client, char *user, char *room, char *message);/*! Join existing Chat session */int ast_aji_join_chat(struct aji_client *client,char *room);struct aji_client *ast_aji_get_client(const char *name);struct aji_client_container *ast_aji_get_clients(void);#endif