Mercurial > ~mikael > mcabber > 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 */ |