2 * Copyright (c) 2007-2009 by the citadel.org team
4 * This program is open source software; you can redistribute it and/or modify
5 * it under the terms of the GNU General Public License version 3.
7 * This program is distributed in the hope that it will be useful,
8 * but WITHOUT ANY WARRANTY; without even the implied warranty of
9 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
10 * GNU General Public License for more details.
13 typedef struct _citxmpp { /* Information about the current session */
14 XML_Parser xp; /* XML parser instance for incoming client stream */
15 char server_name[256]; /* who they think we are */
19 char client_jid[256]; /* "full JID" of the client */
20 int last_event_processed;
22 char iq_type[256]; /* for <iq> stanzas */
26 char iq_client_username[256]; /* username requested by the client (NON SASL ONLY) */
27 char iq_client_password[256]; /* password requested by the client (NON SASL ONLY) */
28 char iq_client_resource[256]; /* resource name requested by the client */
29 int iq_session; /* nonzero == client is requesting a session */
30 char iq_query_xmlns[256]; /* Namespace of <query> */
32 char sasl_auth_mech[32]; /* SASL auth mechanism requested by the client */
35 char *message_body; /* Message body in transit */
36 int html_tag_level; /* <html> tag nesting level */
38 int bind_requested; /* In this stanza, client is asking server to bind a resource. */
39 int ping_requested; /* In this stanza, client is pinging the server. */
42 #define XMPP ((citxmpp *)CC->session_specific_data)
45 struct xmpp_event *next;
50 int session_which_generated_this_event;
53 extern struct xmpp_event *xmpp_queue;
54 extern int queue_event_seq;
61 void xmpp_cleanup_function(void);
62 void xmpp_greeting(void);
63 void xmpp_command_loop(void);
64 void xmpp_async_loop(void);
65 void xmpp_sasl_auth(char *, char *);
66 void xmpp_output_auth_mechs(void);
67 void xmpp_query_namespace(char *, char *, char *, char *);
68 void xmpp_wholist_presence_dump(void);
69 void xmpp_output_incoming_messages(void);
70 void xmpp_queue_event(int, char *);
71 void xmpp_process_events(void);
72 void xmpp_presence_notify(char *, int);
73 void xmpp_roster_item(struct CitContext *);
74 void xmpp_send_message(char *, char *);
75 void xmpp_non_sasl_authenticate(char *, char *, char *, char *);
76 void xmpp_massacre_roster(void);
77 void xmpp_delete_old_buddies_who_no_longer_exist_from_the_client_roster(void);
78 int xmpp_is_visible(struct CitContext *from, struct CitContext *to_whom);
79 char *xmlesc(char *buf, char *str, int bufsiz);
81 extern int XMPPSrvDebugEnable;
83 #define DBGLOG(LEVEL) if ((LEVEL != LOG_DEBUG) || (XMPPSrvDebugEnable != 0))
85 #define XMPP_syslog(LEVEL, FORMAT, ...) \
86 DBGLOG(LEVEL) syslog(LEVEL, \
87 "XMPP: " FORMAT, __VA_ARGS__)
89 #define XMPPM_syslog(LEVEL, FORMAT) \
90 DBGLOG(LEVEL) syslog(LEVEL, \