author | Myhailo Danylenko <isbear@ukrpost.net> |
Wed, 20 Jan 2010 19:59:55 +0200 | |
changeset 22 | 6d0d6bbf98d0 |
parent 21 | 299300f1dd31 |
child 23 | 63a8b60efcb2 |
permissions | -rw-r--r-- |
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/* Copyright 2009 Myhailo Danylenko |
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* |
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* Service discovery requests |
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* |
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* This file is part of mcabber-disco |
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* |
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* mcabber-disco 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 |
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* (at 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, |
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* but WITHOUT ANY WARRANTY; without even the implied warranty of |
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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* GNU 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, see <http://www.gnu.org/licenses/>. */ |
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#include <glib.h> |
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#include <gmodule.h> |
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#include <loudmouth/loudmouth.h> |
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#include <string.h> |
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#include <mcabber/commands.h> |
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#include <mcabber/logprint.h> |
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#include <mcabber/utils.h> |
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#include <mcabber/hooks.h> |
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#include <mcabber/xmpp.h> |
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#include <mcabber/compl.h> |
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#include <mcabber/xmpp_defines.h> |
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#include <mcabber/screen.h> |
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#include <mcabber/hbuf.h> |
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#include "disco.h" |
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// |
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// private types |
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// |
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// lm message handler userdata |
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typedef struct { |
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disco_info_handler_t handler; |
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gpointer data; |
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GDestroyNotify notify; |
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} disco_info_reply_handler_t; |
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// lm message handler userdata |
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typedef struct { |
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disco_items_handler_t handler; |
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gpointer data; |
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GDestroyNotify notify; |
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} disco_items_reply_handler_t; |
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// user request disco handler userdata (common for info and items) |
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typedef struct { |
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gchar *jid; |
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gchar *node; |
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} disco_handler_t; |
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// |
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// globals |
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// |
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static guint disco_cid = 0; |
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static GSList *reply_handlers = NULL; |
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// |
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// destroyers |
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// |
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static void disco_info_reply_handler_destroy_notify (gpointer data) |
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{ |
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disco_info_reply_handler_t *cb = data; |
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if (cb -> notify) |
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cb -> notify (cb -> data); |
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g_free (cb); |
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return; |
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} |
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static void disco_items_reply_handler_destroy_notify (gpointer data) |
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{ |
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disco_items_reply_handler_t *cb = data; |
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if (cb -> notify) |
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cb -> notify (cb -> data); |
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g_free (cb); |
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return; |
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} |
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static void disco_handler_destroy_notify (gpointer data) |
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{ |
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disco_handler_t *cb = data; |
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g_free (cb -> jid); |
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g_free (cb -> node); |
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g_free (cb); |
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return; |
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} |
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// |
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// lm reply handlers |
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// |
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static LmHandlerResult disco_info_reply_handler (LmMessageHandler *handler, LmConnection *connection, LmMessage *message, gpointer udata) |
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{ |
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disco_info_reply_handler_t *cb = udata; |
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reply_handlers = g_slist_remove (reply_handlers, handler); |
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switch (lm_message_get_sub_type (message)) { |
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case LM_MESSAGE_SUB_TYPE_RESULT: |
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{ |
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LmMessageNode *node = lm_message_get_node (message); |
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const gchar *from = lm_message_node_get_attribute (node, "from"); |
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GSList *identities = NULL; |
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GSList *features = NULL; |
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node = lm_message_node_get_child (node, "query"); |
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// check xmlns |
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if (!node || g_strcmp0 (lm_message_node_get_attribute (node, "xmlns"), NS_DISCO_INFO)) |
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break; |
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// parse request results |
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if (node->children) |
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for (node = node->children; node; node = node->next) |
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128 |
if (!strcasecmp (node->name, "identity")) { |
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129 |
disco_identity_t *identity = g_new (disco_identity_t, 1); |
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130 |
|
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131 |
identity -> category = lm_message_node_get_attribute (node, "category"); |
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132 |
identity -> type = lm_message_node_get_attribute (node, "type"); |
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133 |
identity -> name = lm_message_node_get_attribute (node, "name"); |
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134 |
identity -> reserved = NULL; |
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|
135 |
|
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136 |
identities = g_slist_append (identities, identity); |
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137 |
} else if (!strcasecmp (node->name, "feature")) |
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138 |
features = g_slist_insert_sorted (features, (gpointer) lm_message_node_get_attribute (node, "var"), (GCompareFunc) g_strcmp0); |
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|
139 |
|
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140 |
// call handler |
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141 |
cb -> handler (identities, features, cb -> data); |
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|
142 |
|
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143 |
{ // free resources |
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144 |
GSList *iel; |
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145 |
|
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146 |
for (iel = identities; iel; iel = iel -> next) |
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147 |
g_free (iel -> data); |
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|
148 |
|
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149 |
g_slist_free (identities); |
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150 |
g_slist_free (features); |
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151 |
} |
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152 |
} |
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153 |
|
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|
154 |
break; |
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|
155 |
|
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156 |
case LM_MESSAGE_SUB_TYPE_ERROR: |
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|
157 |
|
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158 |
{ |
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159 |
LmMessageNode *node = lm_message_get_node (message); |
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160 |
const gchar *from = lm_message_node_get_attribute (node, "from"); |
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161 |
const gchar *type; |
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162 |
const gchar *reason; |
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163 |
|
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164 |
node = lm_message_node_get_child (node, "error"); |
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165 |
type = lm_message_node_get_attribute (node, "type"); |
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166 |
if (node->children) |
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167 |
reason = node->children->name; |
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|
168 |
else |
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169 |
reason = "undefined"; |
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170 |
|
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171 |
// XXX: we need to inform user, but do we really need to print this on every possible error? |
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172 |
scr_LogPrint (LPRINT_LOGNORM, "disco: Service info discovery for %s failed: %s - %s", from, type, reason); |
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|
173 |
|
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174 |
cb -> handler (NULL, NULL, cb -> data); |
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|
175 |
} |
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|
176 |
|
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|
177 |
break; |
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|
178 |
|
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|
179 |
default: |
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180 |
return LM_HANDLER_RESULT_ALLOW_MORE_HANDLERS; |
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181 |
} |
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|
182 |
|
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183 |
return LM_HANDLER_RESULT_REMOVE_MESSAGE; |
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|
184 |
} |
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|
185 |
|
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186 |
static LmHandlerResult disco_items_reply_handler (LmMessageHandler *handler, LmConnection *connection, LmMessage *message, gpointer udata) |
0 | 187 |
{ |
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188 |
disco_items_reply_handler_t *cb = udata; |
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|
189 |
|
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|
190 |
reply_handlers = g_slist_remove (reply_handlers, handler); |
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|
191 |
|
0 | 192 |
switch (lm_message_get_sub_type (message)) { |
193 |
case LM_MESSAGE_SUB_TYPE_RESULT: |
|
194 |
||
195 |
{ |
|
1 | 196 |
LmMessageNode *node = lm_message_get_node (message); |
197 |
const gchar *from = lm_message_node_get_attribute (node, "from"); |
|
16
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198 |
GSList *items = NULL; |
1 | 199 |
|
0 | 200 |
node = lm_message_node_get_child (node, "query"); |
1 | 201 |
|
202 |
// check xmlns |
|
16
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|
203 |
if (!node || g_strcmp0 (lm_message_node_get_attribute (node, "xmlns"), NS_DISCO_ITEMS)) |
0 | 204 |
break; |
1 | 205 |
|
16
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|
206 |
// parse request results |
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|
207 |
if (node->children) |
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|
208 |
for (node = node->children; node; node = node->next) |
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209 |
if (!strcasecmp (node->name, "item")) { |
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210 |
disco_item_t *item = g_new (disco_item_t, 1); |
1 | 211 |
|
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212 |
item -> name = lm_message_node_get_attribute (node, "name"); |
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213 |
item -> jid = lm_message_node_get_attribute (node, "jid"); |
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214 |
item -> node = lm_message_node_get_attribute (node, "node"); |
1 | 215 |
|
16
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216 |
items = g_slist_append (items, item); |
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|
217 |
} |
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|
218 |
|
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|
219 |
// call handler |
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|
220 |
cb -> handler (items, cb -> data); |
1 | 221 |
|
16
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222 |
{ // free resources |
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|
223 |
GSList *iel; |
1 | 224 |
|
16
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225 |
for (iel = items; iel; iel = iel -> next) |
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226 |
g_free (iel -> data); |
1 | 227 |
|
16
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|
228 |
g_slist_free (items); |
0 | 229 |
} |
230 |
} |
|
231 |
||
232 |
break; |
|
233 |
||
234 |
case LM_MESSAGE_SUB_TYPE_ERROR: |
|
235 |
||
236 |
{ |
|
1 | 237 |
LmMessageNode *node = lm_message_get_node (message); |
238 |
const gchar *from = lm_message_node_get_attribute (node, "from"); |
|
239 |
const gchar *type; |
|
240 |
const gchar *reason; |
|
0 | 241 |
|
242 |
node = lm_message_node_get_child (node, "error"); |
|
243 |
type = lm_message_node_get_attribute (node, "type"); |
|
244 |
if (node->children) |
|
245 |
reason = node->children->name; |
|
246 |
else |
|
247 |
reason = "undefined"; |
|
248 |
||
16
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249 |
// XXX: we need to inform user, but do we really need to print this on every possible error? |
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|
250 |
scr_LogPrint (LPRINT_LOGNORM, "disco: Service items discovery for %s failed: %s - %s", from, type, reason); |
0 | 251 |
|
16
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|
252 |
cb -> handler (NULL, cb -> data); |
0 | 253 |
} |
254 |
||
255 |
break; |
|
256 |
||
257 |
default: |
|
258 |
return LM_HANDLER_RESULT_ALLOW_MORE_HANDLERS; |
|
259 |
} |
|
260 |
||
261 |
return LM_HANDLER_RESULT_REMOVE_MESSAGE; |
|
262 |
} |
|
263 |
||
16
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|
264 |
// |
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|
265 |
// disco requests sending |
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|
266 |
// |
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|
267 |
|
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|
268 |
static void disco_features_cb (gconstpointer data, gpointer userdata) |
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269 |
{ |
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270 |
const gchar *feature = data; |
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271 |
GSList **features = userdata; |
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272 |
*features = g_slist_insert_sorted (*features, (gpointer) feature, (GCompareFunc) g_strcmp0); |
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|
273 |
return; |
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|
274 |
} |
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|
275 |
|
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|
276 |
void disco_info_request (const gchar *jid, const gchar *dnode, disco_info_handler_t handler, gpointer userdata, GDestroyNotify notify) |
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277 |
{ |
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|
278 |
if (!handler || !xmpp_is_online ()) { |
16
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|
279 |
if (notify) |
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|
280 |
notify (userdata); |
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|
281 |
return; |
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|
282 |
} |
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|
283 |
|
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284 |
if (0 && !dnode) { // FIXME: no way to get identity(ies) from caps |
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285 |
gchar *bjid = jidtodisp (jid); |
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286 |
GSList *buddy = roster_find (bjid, jidsearch, ROSTER_TYPE_USER | ROSTER_TYPE_ROOM | ROSTER_TYPE_AGENT); |
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287 |
const gchar *resource = strchr (jid, JID_RESOURCE_SEPARATOR); |
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|
288 |
|
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|
289 |
g_free (bjid); |
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|
290 |
|
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|
291 |
if (buddy) { |
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292 |
const gchar *hash = buddy_resource_getcaps (BUDDATA(buddy), resource); // ?? will it all work? |
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|
293 |
if (hash) { // cached result |
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|
294 |
GSList *identities = NULL; |
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295 |
GSList *features = NULL; |
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296 |
caps_foreach_feature (hash, disco_features_cb, &features); |
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|
297 |
handler (identities, features, userdata); |
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|
298 |
if (notify) |
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|
299 |
notify (userdata); |
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|
300 |
return; |
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|
301 |
} |
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|
302 |
} |
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303 |
} |
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|
304 |
|
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|
305 |
{ // send request |
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306 |
LmMessage *request; |
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307 |
LmMessageNode *node; |
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308 |
GError *error = NULL; |
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|
309 |
|
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310 |
request = lm_message_new_with_sub_type (jid, LM_MESSAGE_TYPE_IQ, LM_MESSAGE_SUB_TYPE_GET); |
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311 |
node = lm_message_get_node (request); |
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312 |
node = lm_message_node_add_child (node, "query", NULL); |
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313 |
lm_message_node_set_attribute (node, "xmlns", NS_DISCO_INFO); |
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314 |
if (dnode) |
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315 |
lm_message_node_set_attribute (node, "node", dnode); |
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|
316 |
|
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317 |
{ |
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318 |
disco_info_reply_handler_t *cb = g_new (disco_info_reply_handler_t, 1); |
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319 |
LmMessageHandler *lhandler = lm_message_handler_new (disco_info_reply_handler, cb, disco_info_reply_handler_destroy_notify); |
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|
320 |
|
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|
321 |
cb -> handler = handler; |
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|
322 |
cb -> data = userdata; |
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|
323 |
cb -> notify = notify; |
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|
324 |
|
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|
325 |
reply_handlers = g_slist_append (reply_handlers, lhandler); |
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|
326 |
|
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|
327 |
lm_connection_send_with_reply (lconnection, request, lhandler, &error); |
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|
328 |
|
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|
329 |
if (error) { |
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|
330 |
scr_LogPrint (LPRINT_DEBUG, "disco: Error sending disco request: %s.", error -> message); |
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|
331 |
g_error_free (error); |
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|
332 |
} |
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|
333 |
|
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|
334 |
lm_message_handler_unref (lhandler); |
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|
335 |
} |
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|
336 |
|
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|
337 |
lm_message_unref (request); |
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|
338 |
} |
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|
339 |
|
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|
340 |
return; |
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|
341 |
} |
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|
342 |
|
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|
343 |
void disco_items_request (const gchar *jid, const gchar *dnode, disco_items_handler_t handler, gpointer userdata, GDestroyNotify notify) |
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|
344 |
{ |
22
6d0d6bbf98d0
Use xmpp_is_online and unregiste_reply_handler
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|
345 |
if (!handler || !xmpp_is_online ()) { |
16
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|
346 |
if (notify) |
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|
347 |
notify (userdata); |
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|
348 |
return; |
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|
349 |
} |
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|
350 |
|
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|
351 |
{ // send request |
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|
352 |
LmMessage *request; |
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|
353 |
LmMessageNode *node; |
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|
354 |
GError *error = NULL; |
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|
355 |
|
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|
356 |
request = lm_message_new_with_sub_type (jid, LM_MESSAGE_TYPE_IQ, LM_MESSAGE_SUB_TYPE_GET); |
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|
357 |
node = lm_message_get_node (request); |
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|
358 |
node = lm_message_node_add_child (node, "query", NULL); |
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|
359 |
lm_message_node_set_attribute (node, "xmlns", NS_DISCO_ITEMS); |
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|
360 |
if (dnode) |
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|
361 |
lm_message_node_set_attribute (node, "node", dnode); |
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|
362 |
|
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|
363 |
{ |
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|
364 |
disco_items_reply_handler_t *cb = g_new (disco_items_reply_handler_t, 1); |
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|
365 |
LmMessageHandler *lhandler = lm_message_handler_new (disco_items_reply_handler, cb, disco_items_reply_handler_destroy_notify); |
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|
366 |
|
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|
367 |
cb -> handler = handler; |
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|
368 |
cb -> data = userdata; |
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|
369 |
cb -> notify = notify; |
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|
370 |
|
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|
371 |
reply_handlers = g_slist_append (reply_handlers, lhandler); |
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|
372 |
|
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|
373 |
lm_connection_send_with_reply (lconnection, request, lhandler, &error); |
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|
374 |
|
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|
375 |
if (error) { |
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|
376 |
scr_LogPrint (LPRINT_DEBUG, "disco: Error sending disco request: %s.", error -> message); |
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|
377 |
g_error_free (error); |
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|
378 |
} |
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|
379 |
|
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|
380 |
lm_message_handler_unref (lhandler); |
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|
381 |
} |
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changeset
|
382 |
|
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|
383 |
lm_message_unref (request); |
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|
384 |
} |
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|
385 |
|
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|
386 |
return; |
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diff
changeset
|
387 |
} |
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changeset
|
388 |
|
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|
389 |
// |
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|
390 |
// user requests handlers (print results) |
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|
391 |
// |
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|
392 |
|
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|
393 |
static void disco_info_handler (GSList *identities, GSList *features, gpointer udata) |
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|
394 |
{ |
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|
395 |
disco_handler_t *cb = udata; |
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|
396 |
GString *info = g_string_new ("Service discovery info results for "); |
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|
397 |
|
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|
398 |
g_string_append (info, cb -> jid); |
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|
399 |
if (cb -> node) |
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15
diff
changeset
|
400 |
g_string_append_printf (info, " (%s):", cb -> node); |
e903da874e63
Provide public interface to disco requests
Myhailo Danylenko <isbear@ukrpost.net>
parents:
15
diff
changeset
|
401 |
else |
e903da874e63
Provide public interface to disco requests
Myhailo Danylenko <isbear@ukrpost.net>
parents:
15
diff
changeset
|
402 |
g_string_append_c (info, ':'); |
e903da874e63
Provide public interface to disco requests
Myhailo Danylenko <isbear@ukrpost.net>
parents:
15
diff
changeset
|
403 |
|
e903da874e63
Provide public interface to disco requests
Myhailo Danylenko <isbear@ukrpost.net>
parents:
15
diff
changeset
|
404 |
{ |
e903da874e63
Provide public interface to disco requests
Myhailo Danylenko <isbear@ukrpost.net>
parents:
15
diff
changeset
|
405 |
GString *tmp = g_string_new (NULL); |
e903da874e63
Provide public interface to disco requests
Myhailo Danylenko <isbear@ukrpost.net>
parents:
15
diff
changeset
|
406 |
GSList *el; |
e903da874e63
Provide public interface to disco requests
Myhailo Danylenko <isbear@ukrpost.net>
parents:
15
diff
changeset
|
407 |
|
e903da874e63
Provide public interface to disco requests
Myhailo Danylenko <isbear@ukrpost.net>
parents:
15
diff
changeset
|
408 |
// compose identities part |
e903da874e63
Provide public interface to disco requests
Myhailo Danylenko <isbear@ukrpost.net>
parents:
15
diff
changeset
|
409 |
for (el = identities; el; el = el -> next) { |
e903da874e63
Provide public interface to disco requests
Myhailo Danylenko <isbear@ukrpost.net>
parents:
15
diff
changeset
|
410 |
disco_identity_t *identity = el -> data; |
e903da874e63
Provide public interface to disco requests
Myhailo Danylenko <isbear@ukrpost.net>
parents:
15
diff
changeset
|
411 |
g_string_append_printf (tmp, "\n [%s (%s)] %s", |
e903da874e63
Provide public interface to disco requests
Myhailo Danylenko <isbear@ukrpost.net>
parents:
15
diff
changeset
|
412 |
identity -> category ? identity -> category : "none", |
e903da874e63
Provide public interface to disco requests
Myhailo Danylenko <isbear@ukrpost.net>
parents:
15
diff
changeset
|
413 |
identity -> type ? identity -> type : "none", |
e903da874e63
Provide public interface to disco requests
Myhailo Danylenko <isbear@ukrpost.net>
parents:
15
diff
changeset
|
414 |
identity -> name ? identity -> name : ""); |
e903da874e63
Provide public interface to disco requests
Myhailo Danylenko <isbear@ukrpost.net>
parents:
15
diff
changeset
|
415 |
} |
e903da874e63
Provide public interface to disco requests
Myhailo Danylenko <isbear@ukrpost.net>
parents:
15
diff
changeset
|
416 |
|
e903da874e63
Provide public interface to disco requests
Myhailo Danylenko <isbear@ukrpost.net>
parents:
15
diff
changeset
|
417 |
if (tmp -> len) { |
e903da874e63
Provide public interface to disco requests
Myhailo Danylenko <isbear@ukrpost.net>
parents:
15
diff
changeset
|
418 |
g_string_append_printf (info, "\n Identities:%s", tmp -> str); |
17
2780d5e74400
Fix identities displaying
Myhailo Danylenko <isbear@ukrpost.net>
parents:
16
diff
changeset
|
419 |
g_string_truncate (tmp, 0); |
16
e903da874e63
Provide public interface to disco requests
Myhailo Danylenko <isbear@ukrpost.net>
parents:
15
diff
changeset
|
420 |
} |
e903da874e63
Provide public interface to disco requests
Myhailo Danylenko <isbear@ukrpost.net>
parents:
15
diff
changeset
|
421 |
|
e903da874e63
Provide public interface to disco requests
Myhailo Danylenko <isbear@ukrpost.net>
parents:
15
diff
changeset
|
422 |
// compose features part |
e903da874e63
Provide public interface to disco requests
Myhailo Danylenko <isbear@ukrpost.net>
parents:
15
diff
changeset
|
423 |
for (el = features; el; el = el -> next) { |
e903da874e63
Provide public interface to disco requests
Myhailo Danylenko <isbear@ukrpost.net>
parents:
15
diff
changeset
|
424 |
gchar *feature = el -> data; |
e903da874e63
Provide public interface to disco requests
Myhailo Danylenko <isbear@ukrpost.net>
parents:
15
diff
changeset
|
425 |
g_string_append_printf (tmp, "\n [%s]", feature ? feature : "none"); |
e903da874e63
Provide public interface to disco requests
Myhailo Danylenko <isbear@ukrpost.net>
parents:
15
diff
changeset
|
426 |
} |
e903da874e63
Provide public interface to disco requests
Myhailo Danylenko <isbear@ukrpost.net>
parents:
15
diff
changeset
|
427 |
|
e903da874e63
Provide public interface to disco requests
Myhailo Danylenko <isbear@ukrpost.net>
parents:
15
diff
changeset
|
428 |
if (tmp -> len) |
e903da874e63
Provide public interface to disco requests
Myhailo Danylenko <isbear@ukrpost.net>
parents:
15
diff
changeset
|
429 |
g_string_append_printf (info, "\n Features:%s", tmp -> str); |
e903da874e63
Provide public interface to disco requests
Myhailo Danylenko <isbear@ukrpost.net>
parents:
15
diff
changeset
|
430 |
|
e903da874e63
Provide public interface to disco requests
Myhailo Danylenko <isbear@ukrpost.net>
parents:
15
diff
changeset
|
431 |
g_string_free (tmp, TRUE); |
e903da874e63
Provide public interface to disco requests
Myhailo Danylenko <isbear@ukrpost.net>
parents:
15
diff
changeset
|
432 |
} |
e903da874e63
Provide public interface to disco requests
Myhailo Danylenko <isbear@ukrpost.net>
parents:
15
diff
changeset
|
433 |
|
e903da874e63
Provide public interface to disco requests
Myhailo Danylenko <isbear@ukrpost.net>
parents:
15
diff
changeset
|
434 |
{ // print to buddy's buffer |
e903da874e63
Provide public interface to disco requests
Myhailo Danylenko <isbear@ukrpost.net>
parents:
15
diff
changeset
|
435 |
gchar *bjid = jidtodisp (cb -> jid); |
e903da874e63
Provide public interface to disco requests
Myhailo Danylenko <isbear@ukrpost.net>
parents:
15
diff
changeset
|
436 |
|
e903da874e63
Provide public interface to disco requests
Myhailo Danylenko <isbear@ukrpost.net>
parents:
15
diff
changeset
|
437 |
scr_WriteIncomingMessage (bjid, info -> str, 0, HBB_PREFIX_INFO, 0); // NO conversion from utf-8 |
e903da874e63
Provide public interface to disco requests
Myhailo Danylenko <isbear@ukrpost.net>
parents:
15
diff
changeset
|
438 |
|
e903da874e63
Provide public interface to disco requests
Myhailo Danylenko <isbear@ukrpost.net>
parents:
15
diff
changeset
|
439 |
g_free (bjid); |
e903da874e63
Provide public interface to disco requests
Myhailo Danylenko <isbear@ukrpost.net>
parents:
15
diff
changeset
|
440 |
} |
e903da874e63
Provide public interface to disco requests
Myhailo Danylenko <isbear@ukrpost.net>
parents:
15
diff
changeset
|
441 |
|
e903da874e63
Provide public interface to disco requests
Myhailo Danylenko <isbear@ukrpost.net>
parents:
15
diff
changeset
|
442 |
g_string_free (info, TRUE); |
e903da874e63
Provide public interface to disco requests
Myhailo Danylenko <isbear@ukrpost.net>
parents:
15
diff
changeset
|
443 |
|
e903da874e63
Provide public interface to disco requests
Myhailo Danylenko <isbear@ukrpost.net>
parents:
15
diff
changeset
|
444 |
return; |
e903da874e63
Provide public interface to disco requests
Myhailo Danylenko <isbear@ukrpost.net>
parents:
15
diff
changeset
|
445 |
} |
e903da874e63
Provide public interface to disco requests
Myhailo Danylenko <isbear@ukrpost.net>
parents:
15
diff
changeset
|
446 |
|
e903da874e63
Provide public interface to disco requests
Myhailo Danylenko <isbear@ukrpost.net>
parents:
15
diff
changeset
|
447 |
static void disco_items_handler (GSList *items, gpointer udata) |
e903da874e63
Provide public interface to disco requests
Myhailo Danylenko <isbear@ukrpost.net>
parents:
15
diff
changeset
|
448 |
{ |
e903da874e63
Provide public interface to disco requests
Myhailo Danylenko <isbear@ukrpost.net>
parents:
15
diff
changeset
|
449 |
disco_handler_t *cb = udata; |
e903da874e63
Provide public interface to disco requests
Myhailo Danylenko <isbear@ukrpost.net>
parents:
15
diff
changeset
|
450 |
GString *info = g_string_new ("Service discovery items results for "); |
e903da874e63
Provide public interface to disco requests
Myhailo Danylenko <isbear@ukrpost.net>
parents:
15
diff
changeset
|
451 |
|
e903da874e63
Provide public interface to disco requests
Myhailo Danylenko <isbear@ukrpost.net>
parents:
15
diff
changeset
|
452 |
g_string_append (info, cb -> jid); |
e903da874e63
Provide public interface to disco requests
Myhailo Danylenko <isbear@ukrpost.net>
parents:
15
diff
changeset
|
453 |
if (cb -> node) |
e903da874e63
Provide public interface to disco requests
Myhailo Danylenko <isbear@ukrpost.net>
parents:
15
diff
changeset
|
454 |
g_string_append_printf (info, " (%s):", cb -> node); |
e903da874e63
Provide public interface to disco requests
Myhailo Danylenko <isbear@ukrpost.net>
parents:
15
diff
changeset
|
455 |
else |
e903da874e63
Provide public interface to disco requests
Myhailo Danylenko <isbear@ukrpost.net>
parents:
15
diff
changeset
|
456 |
g_string_append_c (info, ':'); |
e903da874e63
Provide public interface to disco requests
Myhailo Danylenko <isbear@ukrpost.net>
parents:
15
diff
changeset
|
457 |
|
e903da874e63
Provide public interface to disco requests
Myhailo Danylenko <isbear@ukrpost.net>
parents:
15
diff
changeset
|
458 |
{ |
e903da874e63
Provide public interface to disco requests
Myhailo Danylenko <isbear@ukrpost.net>
parents:
15
diff
changeset
|
459 |
GSList *el; |
e903da874e63
Provide public interface to disco requests
Myhailo Danylenko <isbear@ukrpost.net>
parents:
15
diff
changeset
|
460 |
|
e903da874e63
Provide public interface to disco requests
Myhailo Danylenko <isbear@ukrpost.net>
parents:
15
diff
changeset
|
461 |
// add items info |
e903da874e63
Provide public interface to disco requests
Myhailo Danylenko <isbear@ukrpost.net>
parents:
15
diff
changeset
|
462 |
for (el = items; el; el = el -> next) { |
e903da874e63
Provide public interface to disco requests
Myhailo Danylenko <isbear@ukrpost.net>
parents:
15
diff
changeset
|
463 |
disco_item_t *item = el -> data; |
e903da874e63
Provide public interface to disco requests
Myhailo Danylenko <isbear@ukrpost.net>
parents:
15
diff
changeset
|
464 |
if (item -> node) |
e903da874e63
Provide public interface to disco requests
Myhailo Danylenko <isbear@ukrpost.net>
parents:
15
diff
changeset
|
465 |
g_string_append_printf (info, "\n [%s (%s)] %s", |
e903da874e63
Provide public interface to disco requests
Myhailo Danylenko <isbear@ukrpost.net>
parents:
15
diff
changeset
|
466 |
item -> jid ? item -> jid : "none", item -> node, |
e903da874e63
Provide public interface to disco requests
Myhailo Danylenko <isbear@ukrpost.net>
parents:
15
diff
changeset
|
467 |
item -> name ? item -> name : ""); |
e903da874e63
Provide public interface to disco requests
Myhailo Danylenko <isbear@ukrpost.net>
parents:
15
diff
changeset
|
468 |
else |
e903da874e63
Provide public interface to disco requests
Myhailo Danylenko <isbear@ukrpost.net>
parents:
15
diff
changeset
|
469 |
g_string_append_printf (info, "\n [%s] %s", |
e903da874e63
Provide public interface to disco requests
Myhailo Danylenko <isbear@ukrpost.net>
parents:
15
diff
changeset
|
470 |
item -> jid ? item -> jid : "none", |
e903da874e63
Provide public interface to disco requests
Myhailo Danylenko <isbear@ukrpost.net>
parents:
15
diff
changeset
|
471 |
item -> name ? item -> name : ""); |
e903da874e63
Provide public interface to disco requests
Myhailo Danylenko <isbear@ukrpost.net>
parents:
15
diff
changeset
|
472 |
} |
e903da874e63
Provide public interface to disco requests
Myhailo Danylenko <isbear@ukrpost.net>
parents:
15
diff
changeset
|
473 |
} |
e903da874e63
Provide public interface to disco requests
Myhailo Danylenko <isbear@ukrpost.net>
parents:
15
diff
changeset
|
474 |
|
e903da874e63
Provide public interface to disco requests
Myhailo Danylenko <isbear@ukrpost.net>
parents:
15
diff
changeset
|
475 |
{ // print to buddy's buffer |
e903da874e63
Provide public interface to disco requests
Myhailo Danylenko <isbear@ukrpost.net>
parents:
15
diff
changeset
|
476 |
gchar *bjid = jidtodisp (cb -> jid); |
e903da874e63
Provide public interface to disco requests
Myhailo Danylenko <isbear@ukrpost.net>
parents:
15
diff
changeset
|
477 |
|
e903da874e63
Provide public interface to disco requests
Myhailo Danylenko <isbear@ukrpost.net>
parents:
15
diff
changeset
|
478 |
scr_WriteIncomingMessage (bjid, info -> str, 0, HBB_PREFIX_INFO, 0); // NO conversion from utf-8 |
e903da874e63
Provide public interface to disco requests
Myhailo Danylenko <isbear@ukrpost.net>
parents:
15
diff
changeset
|
479 |
|
e903da874e63
Provide public interface to disco requests
Myhailo Danylenko <isbear@ukrpost.net>
parents:
15
diff
changeset
|
480 |
g_free (bjid); |
e903da874e63
Provide public interface to disco requests
Myhailo Danylenko <isbear@ukrpost.net>
parents:
15
diff
changeset
|
481 |
} |
e903da874e63
Provide public interface to disco requests
Myhailo Danylenko <isbear@ukrpost.net>
parents:
15
diff
changeset
|
482 |
|
e903da874e63
Provide public interface to disco requests
Myhailo Danylenko <isbear@ukrpost.net>
parents:
15
diff
changeset
|
483 |
g_string_free (info, TRUE); |
e903da874e63
Provide public interface to disco requests
Myhailo Danylenko <isbear@ukrpost.net>
parents:
15
diff
changeset
|
484 |
|
e903da874e63
Provide public interface to disco requests
Myhailo Danylenko <isbear@ukrpost.net>
parents:
15
diff
changeset
|
485 |
return; |
e903da874e63
Provide public interface to disco requests
Myhailo Danylenko <isbear@ukrpost.net>
parents:
15
diff
changeset
|
486 |
} |
e903da874e63
Provide public interface to disco requests
Myhailo Danylenko <isbear@ukrpost.net>
parents:
15
diff
changeset
|
487 |
|
e903da874e63
Provide public interface to disco requests
Myhailo Danylenko <isbear@ukrpost.net>
parents:
15
diff
changeset
|
488 |
// |
e903da874e63
Provide public interface to disco requests
Myhailo Danylenko <isbear@ukrpost.net>
parents:
15
diff
changeset
|
489 |
// command |
e903da874e63
Provide public interface to disco requests
Myhailo Danylenko <isbear@ukrpost.net>
parents:
15
diff
changeset
|
490 |
// |
e903da874e63
Provide public interface to disco requests
Myhailo Danylenko <isbear@ukrpost.net>
parents:
15
diff
changeset
|
491 |
|
0 | 492 |
static void do_disco (char *arg) |
493 |
{ |
|
494 |
char **args = split_arg (arg, 3, 0); |
|
495 |
int info = -1; |
|
496 |
||
1 | 497 |
if (!args[0] || !strcmp (args[0], "info")) |
0 | 498 |
info = 1; |
499 |
else if (!strcmp (args[0], "items")) |
|
500 |
info = 0; |
|
501 |
else |
|
502 |
scr_LogPrint (LPRINT_NORMAL, "Unknown subcomand."); |
|
503 |
||
504 |
if (info != -1) { |
|
16
e903da874e63
Provide public interface to disco requests
Myhailo Danylenko <isbear@ukrpost.net>
parents:
15
diff
changeset
|
505 |
char *to = NULL; |
e903da874e63
Provide public interface to disco requests
Myhailo Danylenko <isbear@ukrpost.net>
parents:
15
diff
changeset
|
506 |
char *dnode = NULL; |
0 | 507 |
|
1 | 508 |
if (args[0] && args[1]) { |
13 | 509 |
char *p = args[1]; |
510 |
||
511 |
if (*p == '.') { |
|
512 |
if (*(p + 1) == JID_RESOURCE_SEPARATOR) { |
|
513 |
char *rest = to_utf8 (p + 1); |
|
1 | 514 |
|
515 |
to = g_strdup_printf ("%s%s", CURRENT_JID, rest); |
|
516 |
g_free (rest); |
|
13 | 517 |
} else if (*(p + 1)) |
518 |
to = to_utf8 (p); |
|
1 | 519 |
} else |
13 | 520 |
to = to_utf8 (p); |
0 | 521 |
|
522 |
if (args[2]) |
|
1 | 523 |
dnode = to_utf8 (args[2]); |
524 |
} |
|
525 |
// XXX send to all resources/current resource? |
|
526 |
||
16
e903da874e63
Provide public interface to disco requests
Myhailo Danylenko <isbear@ukrpost.net>
parents:
15
diff
changeset
|
527 |
{ |
e903da874e63
Provide public interface to disco requests
Myhailo Danylenko <isbear@ukrpost.net>
parents:
15
diff
changeset
|
528 |
disco_handler_t *cb = g_new (disco_handler_t, 1); |
1 | 529 |
|
16
e903da874e63
Provide public interface to disco requests
Myhailo Danylenko <isbear@ukrpost.net>
parents:
15
diff
changeset
|
530 |
cb -> jid = to ? to : g_strdup (CURRENT_JID); |
e903da874e63
Provide public interface to disco requests
Myhailo Danylenko <isbear@ukrpost.net>
parents:
15
diff
changeset
|
531 |
cb -> node = dnode; |
14
f43622080b3a
Check for request sending error
Myhailo Danylenko <isbear@ukrpost.net>
parents:
13
diff
changeset
|
532 |
|
16
e903da874e63
Provide public interface to disco requests
Myhailo Danylenko <isbear@ukrpost.net>
parents:
15
diff
changeset
|
533 |
if (info) |
e903da874e63
Provide public interface to disco requests
Myhailo Danylenko <isbear@ukrpost.net>
parents:
15
diff
changeset
|
534 |
disco_info_request (cb -> jid, cb -> node, disco_info_handler, cb, disco_handler_destroy_notify); |
e903da874e63
Provide public interface to disco requests
Myhailo Danylenko <isbear@ukrpost.net>
parents:
15
diff
changeset
|
535 |
else |
e903da874e63
Provide public interface to disco requests
Myhailo Danylenko <isbear@ukrpost.net>
parents:
15
diff
changeset
|
536 |
disco_items_request (cb -> jid, cb -> node, disco_items_handler, cb, disco_handler_destroy_notify); |
14
f43622080b3a
Check for request sending error
Myhailo Danylenko <isbear@ukrpost.net>
parents:
13
diff
changeset
|
537 |
} |
0 | 538 |
} |
7 | 539 |
|
540 |
free_arg_lst (args); |
|
16
e903da874e63
Provide public interface to disco requests
Myhailo Danylenko <isbear@ukrpost.net>
parents:
15
diff
changeset
|
541 |
return; |
e903da874e63
Provide public interface to disco requests
Myhailo Danylenko <isbear@ukrpost.net>
parents:
15
diff
changeset
|
542 |
} |
e903da874e63
Provide public interface to disco requests
Myhailo Danylenko <isbear@ukrpost.net>
parents:
15
diff
changeset
|
543 |
|
e903da874e63
Provide public interface to disco requests
Myhailo Danylenko <isbear@ukrpost.net>
parents:
15
diff
changeset
|
544 |
// |
e903da874e63
Provide public interface to disco requests
Myhailo Danylenko <isbear@ukrpost.net>
parents:
15
diff
changeset
|
545 |
// module mechanics |
e903da874e63
Provide public interface to disco requests
Myhailo Danylenko <isbear@ukrpost.net>
parents:
15
diff
changeset
|
546 |
// |
e903da874e63
Provide public interface to disco requests
Myhailo Danylenko <isbear@ukrpost.net>
parents:
15
diff
changeset
|
547 |
|
e903da874e63
Provide public interface to disco requests
Myhailo Danylenko <isbear@ukrpost.net>
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548 |
static void disco_unregister_handlers (void) |
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|
549 |
{ |
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|
550 |
GSList *hel; |
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|
551 |
|
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|
552 |
for (hel = reply_handlers; hel; hel = hel -> next) { |
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|
553 |
LmMessageHandler *handler = hel -> data; |
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|
554 |
lm_message_handler_invalidate (handler); |
22
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|
555 |
#ifdef HAVE_LM_CONNECTION_UNREGISTER_REPLY_HANDLER |
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|
556 |
if (lconnection) |
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|
557 |
lm_connection_unregister_reply_handler (handler); |
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|
558 |
#endif |
16
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|
559 |
} |
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|
560 |
|
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|
561 |
g_slist_free (reply_handlers); |
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|
562 |
reply_handlers = NULL; |
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changeset
|
563 |
|
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|
564 |
return; |
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|
565 |
} |
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diff
changeset
|
566 |
|
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|
567 |
static void disco_hh (guint32 htype, hk_arg_t *args, gpointer ignore) |
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|
568 |
{ |
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|
569 |
#ifdef HOOK_PRE_DISCONNECT |
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|
570 |
disco_unregister_handlers (); |
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|
571 |
#else |
16
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|
572 |
hk_arg_t *arg; |
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changeset
|
573 |
|
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|
574 |
for (arg = args; arg->name; ++arg) |
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|
575 |
if (!strcmp (arg->name, "hook")) { |
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|
576 |
if (!strcmp (arg->value, "hook-pre-disconnect")) |
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|
577 |
disco_unregister_handlers (); |
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|
578 |
return; |
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|
579 |
} |
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|
580 |
#endif |
16
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|
581 |
|
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|
582 |
return; |
0 | 583 |
} |
584 |
||
585 |
const gchar *g_module_check_init(GModule *module) |
|
586 |
{ |
|
3 | 587 |
// completion |
588 |
disco_cid = compl_new_category (); |
|
589 |
if (disco_cid) { |
|
5 | 590 |
compl_add_category_word (disco_cid, "info"); |
591 |
compl_add_category_word (disco_cid, "items"); |
|
3 | 592 |
} |
593 |
||
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|
594 |
// hook handler |
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|
595 |
#ifdef HOOK_PRE_DISCONNECT |
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|
596 |
hk_add_handler (disco_hh, HOOK_PRE_DISCONNECT, NULL); |
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changeset
|
597 |
#else |
16
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|
598 |
hk_add_handler (disco_hh, HOOK_INTERNAL, NULL); |
21
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|
599 |
#endif |
16
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|
600 |
|
3 | 601 |
// command |
602 |
cmd_add ("disco", "", disco_cid, COMPL_JID, do_disco, NULL); |
|
603 |
||
0 | 604 |
return NULL; |
605 |
} |
|
606 |
||
607 |
void g_module_unload(GModule *module) |
|
608 |
{ |
|
3 | 609 |
// command |
0 | 610 |
cmd_del ("disco"); |
3 | 611 |
|
612 |
// completion |
|
613 |
if (disco_cid) |
|
5 | 614 |
compl_del_category (disco_cid); |
12
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diff
changeset
|
615 |
|
16
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|
616 |
// hook handler |
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|
617 |
hk_del_handler (disco_hh, NULL); |
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diff
changeset
|
618 |
|
12
4d2ac929e61a
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diff
changeset
|
619 |
// unregister handlers |
16
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diff
changeset
|
620 |
disco_unregister_handlers (); |
12
4d2ac929e61a
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diff
changeset
|
621 |
|
16
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diff
changeset
|
622 |
return; |
0 | 623 |
} |
624 |
||
12
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changeset
|
625 |
/* vim: se ts=4 sw=4: */ |