author | Mikael Berthe <mikael@lilotux.net> |
Thu, 15 Dec 2005 19:56:19 +0100 | |
changeset 610 | 0e8247cf2bd1 |
parent 607 | cf722bff6579 |
child 613 | a6b8b373e4de |
permissions | -rw-r--r-- |
29 | 1 |
/* |
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* jab_iq.c -- Jabber protocol IQ-related fonctions |
393 | 3 |
* |
29 | 4 |
* Copyright (C) 2005 Mikael Berthe <bmikael@lists.lilotux.net> |
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* Some parts initially came from the centericq project: |
29 | 6 |
* Copyright (C) 2002-2005 by Konstantin Klyagin <konst@konst.org.ua> |
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* |
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* This program is free software; you can redistribute it and/or modify |
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* it under the terms of the GNU General Public License as published by |
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* the Free Software Foundation; either version 2 of the License, or (at |
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* your option) any later version. |
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* |
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* This program is distributed in the hope that it will be useful, but |
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* WITHOUT ANY WARRANTY; without even the implied warranty of |
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
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* General Public License for more details. |
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* |
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* You should have received a copy of the GNU General Public License |
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* along with this program; if not, write to the Free Software |
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 |
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* USA |
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*/ |
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||
603 | 24 |
#include <glib.h> |
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||
29 | 26 |
#include "jabglue.h" |
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#include "jab_priv.h" |
81 | 28 |
#include "roster.h" |
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#include "utils.h" |
603 | 30 |
#include "screen.h" |
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|
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int s_id; // XXX |
31 | 33 |
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static void request_roster(void) |
29 | 35 |
{ |
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xmlnode x = jutil_iqnew(JPACKET__GET, NS_ROSTER); |
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xmlnode_put_attrib(x, "id", "Roster1"); // XXX |
29 | 38 |
jab_send(jc, x); |
39 |
xmlnode_free(x); |
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40 |
} |
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41 |
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static void handle_iq_roster(xmlnode x) |
29 | 43 |
{ |
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xmlnode y; |
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const char *jid, *name, *group, *sub, *ask; |
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char *buddyname; |
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char *cleanalias; |
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enum subscr esub; |
49 |
int need_refresh = FALSE; |
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29 | 50 |
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for (y = xmlnode_get_tag(x, "item"); y; y = xmlnode_get_nextsibling(y)) { |
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gchar *name_noutf8 = NULL; |
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gchar *group_noutf8 = NULL; |
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jid = xmlnode_get_attrib(y, "jid"); |
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name = xmlnode_get_attrib(y, "name"); |
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sub = xmlnode_get_attrib(y, "subscription"); |
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ask = xmlnode_get_attrib(y, "ask"); |
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group = xmlnode_get_tag_data(y, "group"); |
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if (!jid) |
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63 |
continue; |
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buddyname = cleanalias = jidtodisp(jid); |
29 | 66 |
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603 | 67 |
esub = sub_none; |
68 |
if (sub) { |
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if (!strcmp(sub, "to")) esub = sub_to; |
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else if (!strcmp(sub, "from")) esub = sub_from; |
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else if (!strcmp(sub, "both")) esub = sub_both; |
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else if (!strcmp(sub, "remove")) esub = sub_remove; |
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} |
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74 |
||
75 |
if (esub == sub_remove) { |
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roster_del_user(cleanalias); |
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scr_LogPrint(LPRINT_LOGNORM, "Buddy <%s> has been removed " |
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"from the roster", cleanalias); |
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g_free(cleanalias); |
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need_refresh = TRUE; |
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81 |
continue; |
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82 |
} |
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83 |
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if (ask && !strcmp(ask, "subscribe")) |
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esub |= sub_pending; |
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if (name) { |
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name_noutf8 = from_utf8(name); |
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if (name_noutf8) |
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buddyname = name_noutf8; |
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else |
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scr_LogPrint(LPRINT_LOG, "Decoding of buddy alias has failed: %s", |
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name); |
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} |
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if (group) { |
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group_noutf8 = from_utf8(group); |
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if (!group_noutf8) |
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scr_LogPrint(LPRINT_LOG, "Decoding of buddy group has failed: %s", |
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group); |
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} |
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102 |
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603 | 103 |
roster_add_user(cleanalias, buddyname, group_noutf8, ROSTER_TYPE_USER, |
104 |
esub); |
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105 |
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if (name_noutf8) g_free(name_noutf8); |
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if (group_noutf8) g_free(group_noutf8); |
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108 |
g_free(cleanalias); |
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109 |
} |
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111 |
buddylist_build(); |
603 | 112 |
update_roster = TRUE; |
113 |
if (need_refresh) |
|
114 |
scr_ShowBuddyWindow(); |
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} |
29 | 116 |
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static void handle_iq_result(jconn conn, char *from, xmlnode xmldata) |
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{ |
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119 |
xmlnode x; |
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120 |
char *p; |
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121 |
char *ns; |
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122 |
|
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123 |
p = xmlnode_get_attrib(xmldata, "id"); |
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124 |
if (!p) { |
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125 |
scr_LogPrint(LPRINT_LOG, "IQ result stanza with no ID, ignored."); |
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126 |
return; |
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127 |
} |
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128 |
|
597 | 129 |
if (atoi(p) == s_id) { // Authentication XXX |
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130 |
if (jstate == STATE_GETAUTH) { |
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131 |
if ((x = xmlnode_get_tag(xmldata, "query")) != NULL) |
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132 |
if (!xmlnode_get_tag(x, "digest")) { |
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133 |
jc->sid = 0; |
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134 |
} |
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135 |
|
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136 |
s_id = atoi(jab_auth(jc)); |
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137 |
jstate = STATE_SENDAUTH; |
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138 |
} else if (jstate == STATE_SENDAUTH) { |
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139 |
request_roster(); |
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140 |
jstate = STATE_LOGGED; |
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141 |
} |
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142 |
return; |
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143 |
} |
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|
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/* |
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146 |
if (!strcmp(p, "VCARDreq")) { |
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147 |
x = xmlnode_get_firstchild(xmldata); |
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148 |
if (!x) x = xmldata; |
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149 |
|
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150 |
scr_LogPrint(LPRINT_LOGNORM, "Got VCARD"); // TODO |
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151 |
return; |
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152 |
} else if (!strcmp(p, "versionreq")) { |
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153 |
scr_LogPrint(LPRINT_LOGNORM, "Got version"); // TODO |
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154 |
return; |
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155 |
} |
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156 |
*/ |
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157 |
|
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158 |
x = xmlnode_get_tag(xmldata, "query"); |
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159 |
if (!x) return; |
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160 |
|
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161 |
ns = xmlnode_get_attrib(x, "xmlns"); |
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162 |
if (!ns) return; |
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163 |
|
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164 |
if (!strcmp(ns, NS_ROSTER)) { |
606
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165 |
handle_iq_roster(x); |
603 | 166 |
|
607 | 167 |
// Post-login stuff |
168 |
// Usually we request the roster only at connection time |
|
169 |
// so we should be there only once. (That's ugly, however) |
|
603 | 170 |
jb_setstatus(available, NULL, NULL); |
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171 |
} |
426
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172 |
} |
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173 |
|
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174 |
static void handle_iq_get(jconn conn, char *from, xmlnode xmldata) |
31 | 175 |
{ |
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176 |
char *id; |
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177 |
xmlnode x, y, z; |
31 | 178 |
|
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179 |
id = xmlnode_get_attrib(xmldata, "id"); |
607 | 180 |
if (!id) { |
181 |
scr_LogPrint(LPRINT_LOG, "IQ get stanza with no ID, ignored."); |
|
182 |
return; |
|
183 |
} |
|
31 | 184 |
|
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185 |
// Nothing implemented yet. |
607 | 186 |
x = xmlnode_dup(xmldata); |
187 |
xmlnode_put_attrib(x, "to", xmlnode_get_attrib(xmldata, "from")); |
|
188 |
xmlnode_hide_attrib(x, "from"); |
|
189 |
||
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190 |
xmlnode_put_attrib(x, "type", TMSG_ERROR); |
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|
191 |
y = xmlnode_insert_tag(x, TMSG_ERROR); |
595
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|
192 |
xmlnode_put_attrib(y, "code", "501"); |
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193 |
xmlnode_put_attrib(y, "type", "cancel"); |
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|
194 |
z = xmlnode_insert_tag(y, "feature-not-implemented"); |
595
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|
195 |
xmlnode_put_attrib(z, "xmlns", NS_XMPP_STANZAS); |
596
6c7fd289648f
Clean up handle_iq_result()
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|
196 |
|
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197 |
jab_send(conn, x); |
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|
198 |
xmlnode_free(x); |
31 | 199 |
} |
200 |
||
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201 |
static void handle_iq_set(jconn conn, char *from, xmlnode xmldata) |
547
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changeset
|
202 |
{ |
607 | 203 |
char *id, *ns; |
595
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|
204 |
xmlnode x, y, z; |
607 | 205 |
guint iq_error = FALSE; |
595
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|
206 |
|
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parents:
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changeset
|
207 |
id = xmlnode_get_attrib(xmldata, "id"); |
607 | 208 |
if (!id) |
209 |
scr_LogPrint(LPRINT_LOG, "IQ set stanza with no ID..."); |
|
210 |
||
211 |
x = xmlnode_get_tag(xmldata, "query"); |
|
212 |
ns = xmlnode_get_attrib(x, "xmlns"); |
|
213 |
if (ns && !strcmp(ns, NS_ROSTER)) { |
|
214 |
handle_iq_roster(x); |
|
215 |
} else { |
|
216 |
iq_error = TRUE; |
|
217 |
} |
|
218 |
||
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|
219 |
if (!id) return; |
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diff
changeset
|
220 |
|
607 | 221 |
if (!iq_error) { |
222 |
x = xmlnode_new_tag("iq"); |
|
223 |
xmlnode_put_attrib(x, "to", xmlnode_get_attrib(xmldata, "from")); |
|
224 |
xmlnode_put_attrib(x, "type", "result"); |
|
225 |
xmlnode_put_attrib(x, "id", id); |
|
226 |
} else { |
|
227 |
/* Not implemented yet: send an error stanza */ |
|
228 |
x = xmlnode_dup(xmldata); |
|
229 |
xmlnode_put_attrib(x, "to", xmlnode_get_attrib(xmldata, "from")); |
|
230 |
xmlnode_hide_attrib(x, "from"); |
|
231 |
xmlnode_put_attrib(x, "type", "result"); |
|
232 |
xmlnode_put_attrib(x, "type", TMSG_ERROR); |
|
233 |
y = xmlnode_insert_tag(x, TMSG_ERROR); |
|
234 |
xmlnode_put_attrib(y, "code", "501"); |
|
235 |
xmlnode_put_attrib(y, "type", "cancel"); |
|
236 |
z = xmlnode_insert_tag(y, "feature-not-implemented"); |
|
237 |
xmlnode_put_attrib(z, "xmlns", NS_XMPP_STANZAS); |
|
238 |
} |
|
595
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parents:
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diff
changeset
|
239 |
|
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parents:
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|
240 |
jab_send(conn, x); |
0c1d37300862
IQ: send feature-not-implemented error stanzas
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parents:
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diff
changeset
|
241 |
xmlnode_free(x); |
577
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diff
changeset
|
242 |
} |
547
1df26ff0ed8c
Break packethandler() out
Mikael Berthe <mikael@lilotux.net>
parents:
539
diff
changeset
|
243 |
|
577
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changeset
|
244 |
void handle_packet_iq(jconn conn, char *type, char *from, xmlnode xmldata) |
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|
245 |
{ |
547
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Break packethandler() out
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diff
changeset
|
246 |
if (!type) |
1df26ff0ed8c
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diff
changeset
|
247 |
return; |
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diff
changeset
|
248 |
|
1df26ff0ed8c
Break packethandler() out
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parents:
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diff
changeset
|
249 |
if (!strcmp(type, "result")) { |
577
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diff
changeset
|
250 |
handle_iq_result(conn, from, xmldata); |
547
1df26ff0ed8c
Break packethandler() out
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parents:
539
diff
changeset
|
251 |
} else if (!strcmp(type, "get")) { |
577
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changeset
|
252 |
handle_iq_get(conn, from, xmldata); |
547
1df26ff0ed8c
Break packethandler() out
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parents:
539
diff
changeset
|
253 |
} else if (!strcmp(type, "set")) { |
577
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|
254 |
handle_iq_set(conn, from, xmldata); |
547
1df26ff0ed8c
Break packethandler() out
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parents:
539
diff
changeset
|
255 |
} else if (!strcmp(type, TMSG_ERROR)) { |
577
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parents:
576
diff
changeset
|
256 |
xmlnode x = xmlnode_get_tag(xmldata, TMSG_ERROR); |
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|
257 |
if (x) |
547
1df26ff0ed8c
Break packethandler() out
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diff
changeset
|
258 |
display_server_error(x); |
1df26ff0ed8c
Break packethandler() out
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parents:
539
diff
changeset
|
259 |
} |
1df26ff0ed8c
Break packethandler() out
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parents:
539
diff
changeset
|
260 |
} |
1df26ff0ed8c
Break packethandler() out
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parents:
539
diff
changeset
|
261 |
|
580 | 262 |
/* vim: set expandtab cindent cinoptions=>2\:2(0: For Vim users... */ |