Mercurial > hg
annotate mcabber/libjabber/jabber.h @ 403:17aa60c6dc63
Allow a different server name than the jid domain name
Sync libjabber with upstream (centericq). The libjabber patch is from
Ian Johannesen.
This allows connecting to Google Talk, for example.
author | Mikael Berthe <mikael@lilotux.net> |
---|---|
date | Sat, 27 Aug 2005 11:21:27 +0200 |
parents | 1fa1185346be |
children | c3ae9251c197 |
rev | line source |
---|---|
25 | 1 /* |
2 * This program is free software; you can redistribute it and/or modify | |
3 * it under the terms of the GNU General Public License as published by | |
4 * the Free Software Foundation; either version 2 of the License, or | |
5 * (at your option) any later version. | |
6 * | |
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. | |
11 * | |
12 * You should have received a copy of the GNU General Public License | |
13 * along with this program; if not, write to the Free Software | |
14 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. | |
15 * | |
16 * Jabber | |
17 * Copyright (C) 1998-1999 The Jabber Team http://jabber.org/ | |
18 */ | |
19 | |
20 #include <string.h> | |
21 #include <stdlib.h> | |
22 #include <sys/types.h> | |
23 #include <stdio.h> | |
24 #include <setjmp.h> | |
25 #include <sys/stat.h> | |
26 #include <fcntl.h> | |
27 #include <errno.h> | |
28 #include <signal.h> | |
29 #include <stdarg.h> | |
30 #include <syslog.h> | |
31 #include <strings.h> | |
32 #include <unistd.h> | |
33 #include <sys/socket.h> | |
34 #include <netinet/in.h> | |
35 #include <netdb.h> | |
36 #include <arpa/inet.h> | |
37 #include <ctype.h> | |
38 #include <time.h> | |
39 | |
40 #include "libxode.h" | |
56 | 41 #include "../connwrap/connwrap.h" |
25 | 42 |
43 #ifndef INCL_JABBER_H | |
44 #define INCL_JABBER_H | |
45 | |
46 #ifdef __cplusplus | |
47 extern "C" { | |
48 #endif | |
49 | |
50 /* --------------------------------------------------------- */ | |
51 /* */ | |
52 /* JID structures & constants */ | |
53 /* */ | |
54 /* --------------------------------------------------------- */ | |
55 #define JID_RESOURCE 1 | |
56 #define JID_USER 2 | |
57 #define JID_SERVER 4 | |
58 | |
59 typedef struct jid_struct | |
60 { | |
61 pool p; | |
62 char* resource; | |
63 char* user; | |
64 char* server; | |
65 char* full; | |
66 struct jid_struct *next; /* for lists of jids */ | |
67 } *jid; | |
68 | |
69 jid jid_new(pool p, char *idstr); /* Creates a jabber id from the idstr */ | |
70 | |
71 void jid_set(jid id, char *str, int item); /* Individually sets jid components */ | |
72 char* jid_full(jid id); /* Builds a string type=user/resource@server from the jid data */ | |
73 int jid_cmp(jid a, jid b); /* Compares two jid's, returns 0 for perfect match */ | |
74 int jid_cmpx(jid a, jid b, int parts); /* Compares just the parts specified as JID_|JID_ */ | |
75 jid jid_append(jid a, jid b); /* Appending b to a (list), no dups */ | |
76 xmlnode jid_xres(jid id); /* Returns xmlnode representation of the resource?query=string */ | |
77 xmlnode jid_nodescan(jid id, xmlnode x); /* Scans the children of the node for a matching jid attribute */ | |
78 | |
79 | |
80 /* --------------------------------------------------------- */ | |
81 /* */ | |
82 /* JPacket structures & constants */ | |
83 /* */ | |
84 /* --------------------------------------------------------- */ | |
85 #define JPACKET_UNKNOWN 0x00 | |
86 #define JPACKET_MESSAGE 0x01 | |
87 #define JPACKET_PRESENCE 0x02 | |
88 #define JPACKET_IQ 0x04 | |
89 #define JPACKET_S10N 0x08 | |
90 | |
91 #define JPACKET__UNKNOWN 0 | |
92 #define JPACKET__NONE 1 | |
93 #define JPACKET__ERROR 2 | |
94 #define JPACKET__CHAT 3 | |
95 #define JPACKET__GROUPCHAT 4 | |
96 #define JPACKET__GET 5 | |
97 #define JPACKET__SET 6 | |
98 #define JPACKET__RESULT 7 | |
99 #define JPACKET__SUBSCRIBE 8 | |
100 #define JPACKET__SUBSCRIBED 9 | |
101 #define JPACKET__UNSUBSCRIBE 10 | |
102 #define JPACKET__UNSUBSCRIBED 11 | |
103 #define JPACKET__AVAILABLE 12 | |
104 #define JPACKET__UNAVAILABLE 13 | |
105 #define JPACKET__PROBE 14 | |
106 #define JPACKET__HEADLINE 15 | |
107 | |
108 typedef struct jpacket_struct | |
109 { | |
110 unsigned char type; | |
111 int subtype; | |
112 int flag; | |
113 void* aux1; | |
114 xmlnode x; | |
115 jid to; | |
116 jid from; | |
117 char* iqns; | |
118 xmlnode iq; | |
119 pool p; | |
120 } *jpacket, _jpacket; | |
121 | |
122 jpacket jpacket_new(xmlnode x); /* Creates a jabber packet from the xmlnode */ | |
123 jpacket jpacket_reset(jpacket p); /* Resets the jpacket values based on the xmlnode */ | |
124 int jpacket_subtype(jpacket p); /* Returns the subtype value (looks at xmlnode for it) */ | |
125 | |
126 | |
127 /* --------------------------------------------------------- */ | |
128 /* */ | |
129 /* Presence Proxy DB structures & constants */ | |
130 /* */ | |
131 /* --------------------------------------------------------- */ | |
132 typedef struct ppdb_struct | |
133 { | |
134 jid id; /* entry data */ | |
135 int pri; | |
136 xmlnode x; | |
137 struct ppdb_struct* user; /* linked list for user@server */ | |
138 pool p; /* db-level data */ | |
139 struct ppdb_struct* next; | |
140 } _ppdb, *ppdb; | |
141 | |
142 ppdb ppdb_insert(ppdb db, jid id, xmlnode x); /* Inserts presence into the proxy */ | |
143 xmlnode ppdb_primary(ppdb db, jid id); /* Fetches the matching primary presence for the id */ | |
144 void ppdb_free(ppdb db); /* Frees the db and all entries */ | |
145 xmlnode ppdb_get(ppdb db, jid id); /* Called successively to return each presence xmlnode */ | |
146 /* for the id and children, returns NULL at the end */ | |
147 | |
148 | |
149 /* --------------------------------------------------------- */ | |
150 /* */ | |
151 /* Simple Jabber Rate limit functions */ | |
152 /* */ | |
153 /* --------------------------------------------------------- */ | |
154 typedef struct jlimit_struct | |
155 { | |
156 char *key; | |
157 int start; | |
158 int points; | |
159 int maxt, maxp; | |
160 pool p; | |
161 } *jlimit, _jlimit; | |
162 | |
163 jlimit jlimit_new(int maxt, int maxp); | |
164 void jlimit_free(jlimit r); | |
165 int jlimit_check(jlimit r, char *key, int points); | |
166 | |
167 | |
168 /* --------------------------------------------------------- */ | |
169 /* */ | |
170 /* Error structures & constants */ | |
171 /* */ | |
172 /* --------------------------------------------------------- */ | |
173 typedef struct terror_struct | |
174 { | |
175 int code; | |
176 char msg[64]; | |
177 } terror; | |
178 | |
179 #define TERROR_BAD (terror){400,"Bad Request"} | |
180 #define TERROR_AUTH (terror){401,"Unauthorized"} | |
181 #define TERROR_PAY (terror){402,"Payment Required"} | |
182 #define TERROR_FORBIDDEN (terror){403,"Forbidden"} | |
183 #define TERROR_NOTFOUND (terror){404,"Not Found"} | |
184 #define TERROR_NOTALLOWED (terror){405,"Not Allowed"} | |
185 #define TERROR_NOTACCEPTABLE (terror){406,"Not Acceptable"} | |
186 #define TERROR_REGISTER (terror){407,"Registration Required"} | |
187 #define TERROR_REQTIMEOUT (terror){408,"Request Timeout"} | |
188 #define TERROR_CONFLICT (terror){409,"Conflict"} | |
189 | |
190 #define TERROR_INTERNAL (terror){500,"Internal Server Error"} | |
191 #define TERROR_NOTIMPL (terror){501,"Not Implemented"} | |
192 #define TERROR_EXTERNAL (terror){502,"Remote Server Error"} | |
193 #define TERROR_UNAVAIL (terror){503,"Service Unavailable"} | |
194 #define TERROR_EXTTIMEOUT (terror){504,"Remote Server Timeout"} | |
195 #define TERROR_DISCONNECTED (terror){510,"Disconnected"} | |
196 | |
197 /* --------------------------------------------------------- */ | |
198 /* */ | |
199 /* Namespace constants */ | |
200 /* */ | |
201 /* --------------------------------------------------------- */ | |
202 #define NSCHECK(x,n) (j_strcmp(xmlnode_get_attrib(x,"xmlns"),n) == 0) | |
203 | |
204 #define NS_CLIENT "jabber:client" | |
205 #define NS_SERVER "jabber:server" | |
206 #define NS_AUTH "jabber:iq:auth" | |
207 #define NS_REGISTER "jabber:iq:register" | |
208 #define NS_ROSTER "jabber:iq:roster" | |
209 #define NS_OFFLINE "jabber:x:offline" | |
210 #define NS_AGENT "jabber:iq:agent" | |
211 #define NS_AGENTS "jabber:iq:agents" | |
212 #define NS_DELAY "jabber:x:delay" | |
213 #define NS_VERSION "jabber:iq:version" | |
214 #define NS_TIME "jabber:iq:time" | |
215 #define NS_VCARD "vcard-temp" | |
216 #define NS_PRIVATE "jabber:iq:private" | |
217 #define NS_SEARCH "jabber:iq:search" | |
218 #define NS_OOB "jabber:iq:oob" | |
219 #define NS_XOOB "jabber:x:oob" | |
220 #define NS_ADMIN "jabber:iq:admin" | |
221 #define NS_FILTER "jabber:iq:filter" | |
222 #define NS_AUTH_0K "jabber:iq:auth:0k" | |
223 | |
224 | |
225 /* --------------------------------------------------------- */ | |
226 /* */ | |
227 /* Message Types */ | |
228 /* */ | |
229 /* --------------------------------------------------------- */ | |
230 #define TMSG_NORMAL "normal" | |
231 #define TMSG_ERROR "error" | |
232 #define TMSG_CHAT "chat" | |
233 #define TMSG_GROUPCHAT "groupchat" | |
234 #define TMSG_HEADLINE "headline" | |
235 | |
236 | |
237 /* --------------------------------------------------------- */ | |
238 /* */ | |
239 /* JUtil functions */ | |
240 /* */ | |
241 /* --------------------------------------------------------- */ | |
242 xmlnode jutil_presnew(int type, char *to, char *status); /* Create a skeleton presence packet */ | |
243 xmlnode jutil_iqnew(int type, char *ns); /* Create a skeleton iq packet */ | |
244 xmlnode jutil_msgnew(char *type, char *to, char *subj, char *body); | |
245 /* Create a skeleton message packet */ | |
246 xmlnode jutil_header(char* xmlns, char* server); /* Create a skeleton stream packet */ | |
247 int jutil_priority(xmlnode x); /* Determine priority of this packet */ | |
248 void jutil_tofrom(xmlnode x); /* Swaps to/from fields on a packet */ | |
249 xmlnode jutil_iqresult(xmlnode x); /* Generate a skeleton iq/result, given a iq/query */ | |
250 char* jutil_timestamp(void); /* Get stringified timestamp */ | |
251 void jutil_error(xmlnode x, terror E); /* Append an <error> node to x */ | |
252 void jutil_delay(xmlnode msg, char *reason); /* Append a delay packet to msg */ | |
253 char* jutil_regkey(char *key, char *seed); /* pass a seed to generate a key, pass the key again to validate (returns it) */ | |
254 | |
255 | |
256 /* --------------------------------------------------------- */ | |
257 /* */ | |
258 /* JConn structures & functions */ | |
259 /* */ | |
260 /* --------------------------------------------------------- */ | |
261 #define JCONN_STATE_OFF 0 | |
262 #define JCONN_STATE_CONNECTED 1 | |
263 #define JCONN_STATE_ON 2 | |
264 #define JCONN_STATE_AUTH 3 | |
265 #define JCONN_STATE_CONNECTING 4 | |
266 | |
267 typedef struct jconn_struct | |
268 { | |
269 /* Core structure */ | |
56 | 270 pool p; /* Memory allocation pool */ |
271 int state; /* Connection state flag */ | |
272 int cw_state; /* Low level connection state flag */ | |
273 int fd; /* Connection file descriptor */ | |
403
17aa60c6dc63
Allow a different server name than the jid domain name
Mikael Berthe <mikael@lilotux.net>
parents:
56
diff
changeset
|
274 char *server; /* The server we'll connect too */ |
25 | 275 int port; |
276 int ssl; | |
56 | 277 jid user; /* User info */ |
278 char *pass; /* User passwd */ | |
25 | 279 |
280 /* Stream stuff */ | |
56 | 281 int id; /* id counter for jab_getid() function */ |
282 char idbuf[9]; /* temporary storage for jab_getid() */ | |
283 char *sid; /* stream id from server, for digest auth */ | |
284 XML_Parser parser; /* Parser instance */ | |
285 xmlnode current; /* Current node in parsing instance.. */ | |
25 | 286 |
287 /* Event callback ptrs */ | |
288 void (*on_state)(struct jconn_struct *j, int state); | |
289 void (*on_packet)(struct jconn_struct *j, jpacket p); | |
290 void (*logger)(struct jconn_struct *j, int inout, const char *p); | |
291 | |
292 } *jconn, jconn_struct; | |
293 | |
294 typedef void (*jconn_state_h)(jconn j, int state); | |
295 typedef void (*jconn_packet_h)(jconn j, jpacket p); | |
296 typedef void (*jconn_logger)(jconn j, int inout, const char *p); | |
297 | |
403
17aa60c6dc63
Allow a different server name than the jid domain name
Mikael Berthe <mikael@lilotux.net>
parents:
56
diff
changeset
|
298 jconn jab_new(char *user, char *pass, char *server, int port, int ssl); |
25 | 299 void jab_delete(jconn j); |
300 void jab_state_handler(jconn j, jconn_state_h h); | |
301 void jab_packet_handler(jconn j, jconn_packet_h h); | |
302 void jab_logger(jconn j, jconn_logger h); | |
303 void jab_start(jconn j); | |
304 void jab_stop(jconn j); | |
305 | |
306 int jab_getfd(jconn j); | |
307 jid jab_getjid(jconn j); | |
308 char *jab_getsid(jconn j); | |
309 char *jab_getid(jconn j); | |
310 | |
311 void jab_send(jconn j, xmlnode x); | |
312 void jab_send_raw(jconn j, const char *str); | |
313 void jab_recv(jconn j); | |
314 void jab_poll(jconn j, int timeout); | |
315 | |
316 char *jab_auth(jconn j); | |
317 char *jab_reg(jconn j); | |
318 | |
319 #ifdef __cplusplus | |
320 } | |
321 #endif | |
322 | |
323 #endif /* INCL_JABBER_H */ |