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comparison mcabber/libjabber/jpacket.c @ 25:bf3d6e241714

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[/trunk] Changeset 41 by mikael * Add libjabber to trunk. Let the game begin! :-)
author mikael
date Sun, 27 Mar 2005 20:18:21 +0000
parents
children c3ae9251c197
comparison
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24:e88b15cbf2de 25:bf3d6e241714
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 "jabber.h"
21
22 jpacket jpacket_new(xmlnode x)
23 {
24 jpacket p;
25
26 if(x == NULL)
27 return NULL;
28
29 p = pmalloc(xmlnode_pool(x),sizeof(_jpacket));
30 p->x = x;
31
32 return jpacket_reset(p);
33 }
34
35 jpacket jpacket_reset(jpacket p)
36 {
37 char *val;
38 xmlnode x;
39
40 x = p->x;
41 memset(p,0,sizeof(_jpacket));
42 p->x = x;
43 p->p = xmlnode_pool(x);
44
45 if(strncmp(xmlnode_get_name(x),"message",7) == 0)
46 {
47 p->type = JPACKET_MESSAGE;
48 }else if(strncmp(xmlnode_get_name(x),"presence",8) == 0)
49 {
50 p->type = JPACKET_PRESENCE;
51 val = xmlnode_get_attrib(x, "type");
52 if(val == NULL)
53 p->subtype = JPACKET__AVAILABLE;
54 else if(strcmp(val,"unavailable") == 0)
55 p->subtype = JPACKET__UNAVAILABLE;
56 else if(strcmp(val,"probe") == 0)
57 p->subtype = JPACKET__PROBE;
58 else if(*val == 's' || *val == 'u')
59 p->type = JPACKET_S10N;
60 else if(strcmp(val,"available") == 0)
61 { /* someone is using type='available' which is frowned upon */
62 xmlnode_hide_attrib(x,"type");
63 p->subtype = JPACKET__AVAILABLE;
64 }else
65 p->type = JPACKET_UNKNOWN;
66 }else if(strncmp(xmlnode_get_name(x),"iq",2) == 0)
67 {
68 p->type = JPACKET_IQ;
69 p->iq = xmlnode_get_tag(x,"?xmlns");
70 p->iqns = xmlnode_get_attrib(p->iq,"xmlns");
71 }
72
73 /* set up the jids if any, flag packet as unknown if they are unparseable */
74 val = xmlnode_get_attrib(x,"to");
75 if(val != NULL)
76 if((p->to = jid_new(p->p, val)) == NULL)
77 p->type = JPACKET_UNKNOWN;
78 val = xmlnode_get_attrib(x,"from");
79 if(val != NULL)
80 if((p->from = jid_new(p->p, val)) == NULL)
81 p->type = JPACKET_UNKNOWN;
82
83 return p;
84 }
85
86
87 int jpacket_subtype(jpacket p)
88 {
89 char *type;
90 int ret = p->subtype;
91
92 if(ret != JPACKET__UNKNOWN)
93 return ret;
94
95 ret = JPACKET__NONE; /* default, when no type attrib is specified */
96 type = xmlnode_get_attrib(p->x, "type");
97 if(j_strcmp(type,"error") == 0)
98 ret = JPACKET__ERROR;
99 else
100 switch(p->type)
101 {
102 case JPACKET_MESSAGE:
103 if(j_strcmp(type,"chat") == 0)
104 ret = JPACKET__CHAT;
105 else if(j_strcmp(type,"groupchat") == 0)
106 ret = JPACKET__GROUPCHAT;
107 else if(j_strcmp(type,"headline") == 0)
108 ret = JPACKET__HEADLINE;
109 break;
110 case JPACKET_S10N:
111 if(j_strcmp(type,"subscribe") == 0)
112 ret = JPACKET__SUBSCRIBE;
113 else if(j_strcmp(type,"subscribed") == 0)
114 ret = JPACKET__SUBSCRIBED;
115 else if(j_strcmp(type,"unsubscribe") == 0)
116 ret = JPACKET__UNSUBSCRIBE;
117 else if(j_strcmp(type,"unsubscribed") == 0)
118 ret = JPACKET__UNSUBSCRIBED;
119 break;
120 case JPACKET_IQ:
121 if(j_strcmp(type,"get") == 0)
122 ret = JPACKET__GET;
123 else if(j_strcmp(type,"set") == 0)
124 ret = JPACKET__SET;
125 else if(j_strcmp(type,"result") == 0)
126 ret = JPACKET__RESULT;
127 break;
128 }
129
130 p->subtype = ret;
131 return ret;
132 }