forked from osmocom/wireshark
8ed7a73e22
Cast away some implicit 64-bit-to-32-bit conversion errors due to use of sizeof. Cast away some implicit 64-bit-to-32-bit conversion errors due to use of strtol() and strtoul(). Change some data types to avoid those implicit conversion warnings. When assigning a constant to a float, make sure the constant isn't a double, by appending "f" to the constant. Constify a bunch of variables, parameters, and return values to eliminate warnings due to strings being given const qualifiers. Cast away those warnings in some cases where an API we don't control forces us to do so. Enable a bunch of additional warnings by default. Note why at least some of the other warnings aren't enabled. randpkt.c and text2pcap.c are used to build programs, so they don't need to be in EXTRA_DIST. If the user specifies --enable-warnings-as-errors, add -Werror *even if the user specified --enable-extra-gcc-flags; assume they know what they're doing and are willing to have the compile fail due to the extra GCC warnings being treated as errors. svn path=/trunk/; revision=46748
1350 lines
48 KiB
C
1350 lines
48 KiB
C
/* xmpp-other.c
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* Wireshark's XMPP dissector.
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*
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* Copyright 2011, Mariusz Okroj <okrojmariusz[]gmail.com>
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*
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* $Id$
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*
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* Wireshark - Network traffic analyzer
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* By Gerald Combs <gerald@wireshark.org>
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* Copyright 1998 Gerald Combs
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (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, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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*/
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#include "config.h"
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#include <string.h>
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#include <glib.h>
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#include <epan/packet.h>
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#include <epan/emem.h>
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#include <epan/dissectors/packet-xml.h>
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#include <packet-xmpp-utils.h>
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#include <packet-xmpp.h>
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#include <packet-xmpp-other.h>
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static void xmpp_disco_items_item(proto_tree *tree, tvbuff_t *tvb, packet_info* pinfo, xmpp_element_t *element);
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static void xmpp_roster_item(proto_tree *tree, tvbuff_t *tvb, packet_info* pinfo, xmpp_element_t *element);
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static void xmpp_disco_info_identity(proto_tree *tree, tvbuff_t *tvb, packet_info* pinfo, xmpp_element_t *element);
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static void xmpp_disco_info_feature(proto_tree *tree, tvbuff_t *tvb, xmpp_element_t *element);
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static void xmpp_bytestreams_streamhost(proto_tree *tree, tvbuff_t *tvb, packet_info *pinfo, xmpp_element_t *element);
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static void xmpp_bytestreams_streamhost_used(proto_tree *tree, tvbuff_t *tvb, packet_info *pinfo, xmpp_element_t *element);
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static void xmpp_bytestreams_activate(proto_tree *tree, tvbuff_t *tvb, packet_info *pinfo, xmpp_element_t *element);
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static void xmpp_bytestreams_udpsuccess(proto_tree *tree, tvbuff_t *tvb, packet_info *pinfo, xmpp_element_t *element);
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static void xmpp_si_file(proto_tree* tree, tvbuff_t* tvb, packet_info* pinfo, xmpp_element_t* element);
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static void xmpp_si_file_range(proto_tree* tree, tvbuff_t* tvb, packet_info* pinfo, xmpp_element_t* element);
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static void xmpp_x_data_field(proto_tree* tree, tvbuff_t* tvb, packet_info* pinfo, xmpp_element_t* element);
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static void xmpp_x_data_field_option(proto_tree* tree, tvbuff_t* tvb, packet_info* pinfo, xmpp_element_t* element);
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static void xmpp_x_data_field_value(proto_tree* tree, tvbuff_t* tvb, packet_info* pinfo, xmpp_element_t* element);
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static void xmpp_x_data_instr(proto_tree* tree, tvbuff_t* tvb, packet_info* pinfo, xmpp_element_t* element);
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static void xmpp_muc_history(proto_tree *tree, tvbuff_t *tvb, packet_info *pinfo, xmpp_element_t *element);
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static void xmpp_muc_user_item(proto_tree *tree, tvbuff_t *tvb, packet_info *pinfo, xmpp_element_t *element);
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static void xmpp_muc_user_status(proto_tree *tree, tvbuff_t *tvb, packet_info *pinfo, xmpp_element_t *element);
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static void xmpp_muc_user_invite(proto_tree *tree, tvbuff_t *tvb, packet_info *pinfo, xmpp_element_t *element);
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static void xmpp_hashes_hash(proto_tree *tree, tvbuff_t *tvb, packet_info *pinfo, xmpp_element_t *element);
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static void xmpp_jitsi_inputevt_rmt_ctrl(proto_tree *tree, tvbuff_t *tvb, packet_info *pinfo, xmpp_element_t *element);
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void
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xmpp_iq_bind(proto_tree *tree, tvbuff_t *tvb, packet_info *pinfo, xmpp_element_t *element)
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{
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proto_item *bind_item;
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proto_tree *bind_tree;
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xmpp_attr_info attrs_info[] = {
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{"xmlns", hf_xmpp_xmlns, TRUE, TRUE, NULL, NULL},
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{"resource", hf_xmpp_iq_bind_resource, FALSE, TRUE, NULL, NULL},
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{"jid", hf_xmpp_iq_bind_jid, FALSE, TRUE, NULL, NULL}
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};
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col_append_fstr(pinfo->cinfo, COL_INFO, "BIND ");
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bind_item = proto_tree_add_item(tree, hf_xmpp_iq_bind, tvb, element->offset, element->length, ENC_BIG_ENDIAN);
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bind_tree = proto_item_add_subtree(bind_item, ett_xmpp_iq_bind);
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xmpp_change_elem_to_attrib("resource", "resource", element, xmpp_transform_func_cdata);
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xmpp_change_elem_to_attrib("jid", "jid", element, xmpp_transform_func_cdata);
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xmpp_display_attrs(bind_tree, element, pinfo, tvb, attrs_info, array_length(attrs_info));
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xmpp_unknown(bind_tree, tvb, pinfo, element);
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}
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void
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xmpp_session(proto_tree *tree, tvbuff_t *tvb, packet_info *pinfo, xmpp_element_t *element)
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{
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proto_item *session_item;
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proto_tree *session_tree;
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xmpp_attr_info attrs_info [] = {
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{"xmlns", hf_xmpp_xmlns, TRUE, TRUE, NULL, NULL}
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};
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session_item = proto_tree_add_item(tree, hf_xmpp_iq_session, tvb, element->offset, element->length, ENC_BIG_ENDIAN);
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session_tree = proto_item_add_subtree(session_item, ett_xmpp_iq_session);
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col_append_fstr(pinfo->cinfo, COL_INFO, "SESSION ");
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xmpp_display_attrs(session_tree, element, pinfo, tvb, attrs_info, array_length(attrs_info));
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xmpp_display_elems(session_tree, element, pinfo, tvb, NULL, 0);
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}
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void
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xmpp_vcard(proto_tree *tree, tvbuff_t *tvb, packet_info *pinfo, xmpp_element_t *element)
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{
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proto_item *vcard_item;
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proto_tree *vcard_tree;
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xmpp_attr_info attrs_info[] = {
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{"xmlns", hf_xmpp_xmlns, TRUE, TRUE, NULL, NULL},
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{"value", -1, FALSE, FALSE, NULL, NULL}
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};
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xmpp_element_t *cdata;
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col_append_fstr(pinfo->cinfo, COL_INFO, "VCARD ");
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vcard_item = proto_tree_add_item(tree, hf_xmpp_vcard, tvb, element->offset, element->length, ENC_BIG_ENDIAN);
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vcard_tree = proto_item_add_subtree(vcard_item, ett_xmpp_vcard);
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cdata = xmpp_get_first_element(element);
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if(cdata)
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{
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xmpp_attr_t *fake_cdata;
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fake_cdata = xmpp_ep_init_attr_t(xmpp_element_to_string(tvb, cdata), cdata->offset, cdata->length);
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g_hash_table_insert(element->attrs,(gpointer)"value", fake_cdata);
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}
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xmpp_display_attrs(vcard_tree, element, pinfo, tvb, attrs_info, array_length(attrs_info));
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}
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void
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xmpp_vcard_x_update(proto_tree* tree, tvbuff_t* tvb, packet_info* pinfo, xmpp_element_t* element)
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{
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proto_item *x_item;
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proto_tree *x_tree;
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xmpp_attr_info attrs_info[] = {
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{"xmlns", hf_xmpp_xmlns, TRUE, FALSE, NULL, NULL},
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{"photo", -1, FALSE, FALSE, NULL, NULL}
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};
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xmpp_element_t *photo;
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x_item = proto_tree_add_item(tree, hf_xmpp_vcard_x_update, tvb, element->offset, element->length, ENC_BIG_ENDIAN);
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x_tree = proto_item_add_subtree(x_item, ett_xmpp_vcard_x_update);
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if((photo = xmpp_steal_element_by_name(element, "photo"))!=NULL)
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{
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xmpp_attr_t *fake_photo = xmpp_ep_init_attr_t(photo->data?photo->data->value:"", photo->offset, photo->length);
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g_hash_table_insert(element->attrs, (gpointer)"photo", fake_photo);
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}
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xmpp_display_attrs(x_tree, element,pinfo, tvb, attrs_info, array_length(attrs_info));
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xmpp_unknown(x_tree, tvb, pinfo, element);
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}
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void
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xmpp_disco_items_query(proto_tree *tree, tvbuff_t *tvb, packet_info* pinfo, xmpp_element_t *element)
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{
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proto_item *query_item;
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proto_tree *query_tree;
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xmpp_attr_info attrs_info[] = {
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{"xmlns", hf_xmpp_xmlns, TRUE, TRUE, NULL, NULL},
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{"node", hf_xmpp_query_node, FALSE, TRUE, NULL, NULL}
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};
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xmpp_element_t *item;
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col_append_fstr(pinfo->cinfo, COL_INFO, "QUERY(disco#items) ");
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query_item = proto_tree_add_item(tree, hf_xmpp_query, tvb, element->offset, element->length, ENC_BIG_ENDIAN);
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query_tree = proto_item_add_subtree(query_item, ett_xmpp_query);
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xmpp_display_attrs(query_tree, element, pinfo, tvb, attrs_info, array_length(attrs_info));
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while((item = xmpp_steal_element_by_name(element, "item")) != NULL)
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{
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xmpp_disco_items_item(query_tree, tvb, pinfo, item);
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}
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xmpp_unknown(query_tree, tvb, pinfo, element);
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}
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static void
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xmpp_disco_items_item(proto_tree *tree, tvbuff_t *tvb, packet_info* pinfo, xmpp_element_t *element)
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{
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proto_item *item_item;
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proto_tree *item_tree;
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xmpp_attr_info attrs_info[] = {
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{"jid", hf_xmpp_query_item_jid, TRUE, TRUE, NULL, NULL},
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{"name", hf_xmpp_query_item_name, FALSE, TRUE, NULL, NULL},
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{"node", hf_xmpp_query_item_node, FALSE, TRUE, NULL, NULL}
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};
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item_item = proto_tree_add_item(tree, hf_xmpp_query_item, tvb, element->offset, element->length, ENC_BIG_ENDIAN);
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item_tree = proto_item_add_subtree(item_item, ett_xmpp_query_item);
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xmpp_display_attrs(item_tree, element, pinfo, tvb, attrs_info, array_length(attrs_info));
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xmpp_unknown(item_tree, tvb, pinfo, element);
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}
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void
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xmpp_roster_query(proto_tree *tree, tvbuff_t *tvb, packet_info* pinfo, xmpp_element_t *element)
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{
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proto_item *query_item;
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proto_tree *query_tree;
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xmpp_attr_info attrs_info[] = {
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{"xmlns", hf_xmpp_xmlns, TRUE, TRUE, NULL, NULL},
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{"ver", -1, FALSE, TRUE, NULL, NULL},
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};
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xmpp_elem_info elems_info[] = {
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{NAME, "item", xmpp_roster_item, MANY},
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};
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col_append_fstr(pinfo->cinfo, COL_INFO, "QUERY(jabber:iq:roster) ");
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query_item = proto_tree_add_item(tree, hf_xmpp_query, tvb, element->offset, element->length, ENC_BIG_ENDIAN);
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query_tree = proto_item_add_subtree(query_item, ett_xmpp_query);
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xmpp_display_attrs(query_tree, element, pinfo, tvb, attrs_info, array_length(attrs_info));
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xmpp_display_elems(query_tree, element, pinfo, tvb, elems_info, array_length(elems_info));
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}
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static void
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xmpp_roster_item(proto_tree *tree, tvbuff_t *tvb, packet_info* pinfo, xmpp_element_t *element)
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{
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proto_item *item_item;
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proto_tree *item_tree;
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const gchar *ask_enums[] = {"subscribe"};
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const gchar *subscription_enums[] = {"both","from","none","remove","to"};
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xmpp_array_t *ask_enums_array = xmpp_ep_init_array_t(ask_enums,array_length(ask_enums));
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xmpp_array_t *subscription_array = xmpp_ep_init_array_t(subscription_enums,array_length(subscription_enums));
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xmpp_attr_info attrs_info[] = {
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{"jid", hf_xmpp_query_item_jid, TRUE, TRUE, NULL, NULL},
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{"name", hf_xmpp_query_item_name, FALSE, TRUE, NULL, NULL},
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{"ask", hf_xmpp_query_item_ask, FALSE, TRUE, xmpp_val_enum_list, ask_enums_array},
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{"approved", hf_xmpp_query_item_approved, FALSE, TRUE, NULL, NULL},
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{"subscription", hf_xmpp_query_item_subscription, FALSE, TRUE, xmpp_val_enum_list, subscription_array},
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};
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xmpp_element_t *group;
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item_item = proto_tree_add_item(tree, hf_xmpp_query_item, tvb, element->offset, element->length, ENC_BIG_ENDIAN);
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item_tree = proto_item_add_subtree(item_item, ett_xmpp_query_item);
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xmpp_display_attrs(item_tree, element, pinfo, tvb, attrs_info, array_length(attrs_info));
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while((group = xmpp_steal_element_by_name(element,"group"))!=NULL)
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{
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proto_tree_add_string(item_tree, hf_xmpp_query_item_group, tvb, group->offset, group->length, xmpp_elem_cdata(group));
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}
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xmpp_unknown(item_tree, tvb, pinfo, element);
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}
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void
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xmpp_disco_info_query(proto_tree *tree, tvbuff_t *tvb, packet_info *pinfo, xmpp_element_t *element)
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{
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proto_item *query_item;
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proto_tree *query_tree;
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xmpp_attr_info attrs_info[] = {
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{"xmlns", hf_xmpp_xmlns, TRUE, TRUE, NULL, NULL},
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{"node", hf_xmpp_query_node, FALSE, TRUE, NULL, NULL}
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};
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xmpp_element_t *identity, *feature, *x_data;
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col_append_fstr(pinfo->cinfo, COL_INFO, "QUERY(disco#info) ");
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query_item = proto_tree_add_item(tree, hf_xmpp_query, tvb, element->offset, element->length, ENC_BIG_ENDIAN);
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query_tree = proto_item_add_subtree(query_item, ett_xmpp_query);
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xmpp_display_attrs(query_tree, element, pinfo, tvb, attrs_info, array_length(attrs_info));
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while((identity = xmpp_steal_element_by_name(element, "identity")) != NULL)
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{
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xmpp_disco_info_identity(query_tree, tvb, pinfo, identity);
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}
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while((feature = xmpp_steal_element_by_name(element, "feature")) != NULL)
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{
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xmpp_disco_info_feature(query_tree, tvb, feature);
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}
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if((x_data = xmpp_steal_element_by_name_and_attr(element, "x", "xmlns", "jabber:x:data")) != NULL)
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{
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xmpp_x_data(query_tree, tvb, pinfo, x_data);
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}
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xmpp_unknown(query_tree, tvb, pinfo, element);
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}
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static void
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xmpp_disco_info_identity(proto_tree *tree, tvbuff_t *tvb, packet_info* pinfo, xmpp_element_t *element)
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{
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proto_item *identity_item;
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proto_tree *identity_tree;
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xmpp_attr_info attrs_info[] = {
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{"category", hf_xmpp_query_identity_category, TRUE, TRUE, NULL, NULL},
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{"name", hf_xmpp_query_identity_name, FALSE, TRUE, NULL, NULL},
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{"type", hf_xmpp_query_identity_type, TRUE, TRUE, NULL, NULL}
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};
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identity_item = proto_tree_add_item(tree, hf_xmpp_query_identity, tvb, element->offset, element->length, ENC_BIG_ENDIAN);
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identity_tree = proto_item_add_subtree(identity_item, ett_xmpp_query_identity);
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xmpp_display_attrs(identity_tree, element, pinfo, tvb, attrs_info, array_length(attrs_info));
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xmpp_unknown(identity_tree, tvb, pinfo, element);
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}
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static void
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xmpp_disco_info_feature(proto_tree *tree, tvbuff_t *tvb, xmpp_element_t *element)
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{
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xmpp_attr_t *var = xmpp_get_attr(element, "var");
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if(var)
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{
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proto_tree_add_string_format(tree, hf_xmpp_query_feature, tvb, var->offset, var->length, var->value, "FEATURE [%s]", var->value);
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}
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}
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void
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xmpp_bytestreams_query(proto_tree *tree, tvbuff_t *tvb, packet_info *pinfo, xmpp_element_t *element)
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{
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proto_item *query_item;
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proto_tree *query_tree;
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const gchar *mode_enums[] = {"tcp", "udp"};
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xmpp_array_t *mode_array = xmpp_ep_init_array_t(mode_enums, array_length(mode_enums));
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xmpp_attr_info attrs_info[] = {
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{"xmlns", hf_xmpp_xmlns, TRUE, TRUE, NULL, NULL},
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{"sid", -1, FALSE, TRUE, NULL, NULL},
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{"mode", -1, FALSE, TRUE, xmpp_val_enum_list, mode_array},
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{"dstaddr", -1, FALSE, TRUE, NULL, NULL}
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};
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xmpp_element_t *streamhost, *streamhost_used, *activate, *udpsuccess;
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col_append_fstr(pinfo->cinfo, COL_INFO, "QUERY(bytestreams) ");
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query_item = proto_tree_add_item(tree, hf_xmpp_query, tvb, element->offset, element->length, ENC_BIG_ENDIAN);
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|
query_tree = proto_item_add_subtree(query_item, ett_xmpp_query);
|
|
|
|
xmpp_display_attrs(query_tree, element, pinfo, tvb, attrs_info, array_length(attrs_info));
|
|
|
|
|
|
while((streamhost = xmpp_steal_element_by_name(element, "streamhost")) != NULL)
|
|
{
|
|
xmpp_bytestreams_streamhost(query_tree, tvb, pinfo, streamhost);
|
|
}
|
|
|
|
if((streamhost_used = xmpp_steal_element_by_name(element, "streamhost-used")) != NULL)
|
|
{
|
|
xmpp_bytestreams_streamhost_used(query_tree, tvb, pinfo, streamhost_used);
|
|
}
|
|
|
|
if((activate = xmpp_steal_element_by_name(element, "activate")) != NULL)
|
|
{
|
|
xmpp_bytestreams_activate(query_tree, tvb, pinfo, activate);
|
|
}
|
|
|
|
if((udpsuccess = xmpp_steal_element_by_name(element, "udpsuccess")) != NULL)
|
|
{
|
|
xmpp_bytestreams_udpsuccess(query_tree, tvb, pinfo, udpsuccess);
|
|
}
|
|
|
|
xmpp_unknown(query_tree, tvb, pinfo, element);
|
|
}
|
|
|
|
static void
|
|
xmpp_bytestreams_streamhost(proto_tree *tree, tvbuff_t *tvb, packet_info *pinfo, xmpp_element_t *element)
|
|
{
|
|
proto_item *sh_item;
|
|
proto_tree *sh_tree;
|
|
|
|
xmpp_attr_info attrs_info[] = {
|
|
{"jid", -1, TRUE, TRUE, NULL, NULL},
|
|
{"host", -1, TRUE, TRUE, NULL, NULL},
|
|
{"port", -1, FALSE, TRUE, NULL, NULL}
|
|
};
|
|
|
|
sh_item = proto_tree_add_item(tree, hf_xmpp_query_streamhost, tvb, element->offset, element->length, ENC_BIG_ENDIAN);
|
|
sh_tree = proto_item_add_subtree(sh_item, ett_xmpp_query_streamhost);
|
|
|
|
xmpp_display_attrs(sh_tree, element, pinfo, tvb, attrs_info, array_length(attrs_info));
|
|
|
|
xmpp_unknown(sh_tree, tvb, pinfo, element);
|
|
}
|
|
|
|
static void
|
|
xmpp_bytestreams_streamhost_used(proto_tree *tree, tvbuff_t *tvb, packet_info *pinfo, xmpp_element_t *element)
|
|
{
|
|
proto_item *shu_item;
|
|
proto_tree *shu_tree;
|
|
|
|
xmpp_attr_info attrs_info[] = {
|
|
{"jid", -1, TRUE, TRUE, NULL, NULL}
|
|
};
|
|
|
|
shu_item = proto_tree_add_item(tree, hf_xmpp_query_streamhost_used, tvb, element->offset, element->length, ENC_BIG_ENDIAN);
|
|
shu_tree = proto_item_add_subtree(shu_item, ett_xmpp_query_streamhost_used);
|
|
|
|
xmpp_display_attrs(shu_tree, element, pinfo, tvb, attrs_info, array_length(attrs_info));
|
|
|
|
xmpp_unknown(shu_tree, tvb, pinfo, element);
|
|
}
|
|
|
|
static void
|
|
xmpp_bytestreams_activate(proto_tree *tree, tvbuff_t *tvb, packet_info *pinfo, xmpp_element_t *element)
|
|
{
|
|
proto_tree_add_string(tree, hf_xmpp_query_activate, tvb, element->offset, element->length, xmpp_elem_cdata(element));
|
|
xmpp_unknown(tree, tvb, pinfo, element);
|
|
}
|
|
|
|
static void
|
|
xmpp_bytestreams_udpsuccess(proto_tree *tree, tvbuff_t *tvb, packet_info *pinfo, xmpp_element_t *element)
|
|
{
|
|
proto_item *udps_item;
|
|
proto_tree *udps_tree;
|
|
|
|
xmpp_attr_info attrs_info[] = {
|
|
{"dstaddr", -1, TRUE, TRUE, NULL, NULL}
|
|
};
|
|
|
|
udps_item = proto_tree_add_item(tree, hf_xmpp_query_udpsuccess, tvb, element->offset, element->length, ENC_BIG_ENDIAN);
|
|
udps_tree =proto_item_add_subtree(udps_item, ett_xmpp_query_udpsuccess);
|
|
|
|
xmpp_display_attrs(udps_tree, element, pinfo, tvb, attrs_info, array_length(attrs_info));
|
|
|
|
xmpp_unknown(udps_tree, tvb, pinfo, element);
|
|
}
|
|
|
|
|
|
|
|
/*SI File Transfer*/
|
|
void
|
|
xmpp_si(proto_tree* tree, tvbuff_t* tvb, packet_info* pinfo, xmpp_element_t* element)
|
|
{
|
|
proto_item *si_item;
|
|
proto_tree *si_tree;
|
|
|
|
xmpp_attr_info attrs_info[] = {
|
|
{"xmlns", hf_xmpp_xmlns, TRUE, TRUE, NULL, NULL},
|
|
{"id", -1, FALSE, FALSE, NULL, NULL},
|
|
{"mime-type", -1, FALSE, TRUE, NULL, NULL},
|
|
{"profile", -1, FALSE, TRUE, NULL, NULL}
|
|
};
|
|
|
|
xmpp_element_t *file, *feature_neg;
|
|
|
|
col_append_fstr(pinfo->cinfo, COL_INFO, "SI ");
|
|
|
|
si_item = proto_tree_add_item(tree, hf_xmpp_si, tvb, element->offset, element->length, ENC_BIG_ENDIAN);
|
|
si_tree = proto_item_add_subtree(si_item, ett_xmpp_si);
|
|
|
|
xmpp_display_attrs(si_tree, element, pinfo, tvb, attrs_info, array_length(attrs_info));
|
|
|
|
while((file = xmpp_steal_element_by_name(element, "file"))!=NULL)
|
|
{
|
|
xmpp_si_file(si_tree, tvb, pinfo, file);
|
|
}
|
|
|
|
while((feature_neg = xmpp_steal_element_by_name(element, "feature"))!=NULL)
|
|
{
|
|
xmpp_feature_neg(si_tree, tvb, pinfo, feature_neg);
|
|
}
|
|
|
|
|
|
|
|
xmpp_unknown(si_tree, tvb, pinfo, element);
|
|
}
|
|
|
|
static void
|
|
xmpp_si_file(proto_tree* tree, tvbuff_t* tvb, packet_info* pinfo, xmpp_element_t* element)
|
|
{
|
|
proto_item *file_item;
|
|
proto_tree *file_tree;
|
|
|
|
xmpp_attr_info attrs_info[] ={
|
|
{"xmlns", hf_xmpp_xmlns, TRUE, FALSE, NULL, NULL},
|
|
{"name", -1, TRUE, TRUE, NULL, NULL},
|
|
{"size", -1, TRUE, TRUE, NULL, NULL},
|
|
{"date", -1, FALSE, FALSE, NULL, NULL},
|
|
{"hash", -1, FALSE, FALSE, NULL, NULL},
|
|
{"desc", -1, FALSE, FALSE, NULL, NULL}
|
|
};
|
|
|
|
xmpp_element_t *desc, *range;
|
|
|
|
file_item = proto_tree_add_item(tree, hf_xmpp_si_file, tvb, element->offset, element->length, ENC_BIG_ENDIAN);
|
|
file_tree = proto_item_add_subtree(file_item, ett_xmpp_si_file);
|
|
|
|
if((desc = xmpp_steal_element_by_name(element, "desc"))!=NULL)
|
|
{
|
|
xmpp_attr_t *fake_desc = xmpp_ep_init_attr_t(desc->data?desc->data->value:"", desc->offset, desc->length);
|
|
g_hash_table_insert(element->attrs, (gpointer)"desc", fake_desc);
|
|
}
|
|
|
|
if((range = xmpp_steal_element_by_name(element, "range"))!=NULL)
|
|
{
|
|
xmpp_si_file_range(file_tree, tvb, pinfo, range);
|
|
}
|
|
|
|
xmpp_display_attrs(file_tree, element, pinfo, tvb, attrs_info, array_length(attrs_info));
|
|
|
|
xmpp_unknown(file_tree, tvb, pinfo, element);
|
|
}
|
|
|
|
static void
|
|
xmpp_si_file_range(proto_tree* tree, tvbuff_t* tvb, packet_info* pinfo, xmpp_element_t* element)
|
|
{
|
|
proto_item *range_item;
|
|
proto_tree *range_tree;
|
|
|
|
xmpp_attr_info attrs_info[] = {
|
|
{"offset", -1, FALSE, TRUE, NULL, NULL},
|
|
{"length", -1, FALSE, TRUE, NULL, NULL}
|
|
};
|
|
|
|
range_item = proto_tree_add_text(tree, tvb, element->offset, element->length, "RANGE: ");
|
|
range_tree = proto_item_add_subtree(range_item, ett_xmpp_si_file_range);
|
|
|
|
xmpp_display_attrs(range_tree, element, pinfo, tvb, attrs_info, array_length(attrs_info));
|
|
|
|
xmpp_unknown(range_tree, tvb, pinfo, element);
|
|
|
|
}
|
|
|
|
/*Feature Negotiation*/
|
|
void
|
|
xmpp_feature_neg(proto_tree* tree, tvbuff_t* tvb, packet_info* pinfo, xmpp_element_t* element)
|
|
{
|
|
proto_item *feature_item;
|
|
proto_tree *feature_tree;
|
|
|
|
xmpp_attr_info attrs_info[] = {
|
|
{"xmlns", hf_xmpp_xmlns, TRUE, TRUE, NULL, NULL}
|
|
};
|
|
|
|
xmpp_element_t *x_data;
|
|
|
|
feature_item = proto_tree_add_item(tree, hf_xmpp_iq_feature_neg, tvb, element->offset, element->length, ENC_BIG_ENDIAN);
|
|
feature_tree = proto_item_add_subtree(feature_item, ett_xmpp_iq_feature_neg);
|
|
|
|
xmpp_display_attrs(feature_tree, element, pinfo, tvb, attrs_info, array_length(attrs_info));
|
|
|
|
while((x_data = xmpp_steal_element_by_name_and_attr(element, "x", "xmlns", "jabber:x:data"))!=NULL)
|
|
{
|
|
xmpp_x_data(feature_tree, tvb, pinfo, x_data);
|
|
}
|
|
|
|
xmpp_unknown(feature_tree, tvb, pinfo, element);
|
|
}
|
|
|
|
|
|
/*jabber:x:data*/
|
|
void
|
|
xmpp_x_data(proto_tree* tree, tvbuff_t* tvb, packet_info* pinfo, xmpp_element_t* element)
|
|
{
|
|
proto_item *x_item;
|
|
proto_tree *x_tree;
|
|
|
|
const gchar *type_enums[] = {"cancel", "form", "result", "submit"};
|
|
xmpp_array_t *type_array = xmpp_ep_init_array_t(type_enums, array_length(type_enums));
|
|
|
|
xmpp_attr_info attrs_info[] = {
|
|
{"xmlns", hf_xmpp_xmlns, TRUE, FALSE, NULL, NULL},
|
|
{"type", -1, TRUE, TRUE, xmpp_val_enum_list, type_array},
|
|
{"TITLE", -1, FALSE, TRUE, NULL, NULL}
|
|
};
|
|
|
|
xmpp_elem_info elems_info[] = {
|
|
{NAME, "instructions", xmpp_x_data_instr, MANY},
|
|
{NAME, "field", xmpp_x_data_field, MANY},
|
|
};
|
|
/*TODO reported, item*/
|
|
|
|
x_item = proto_tree_add_item(tree, hf_xmpp_x_data, tvb, element->offset, element->length, ENC_BIG_ENDIAN);
|
|
x_tree = proto_item_add_subtree(x_item, ett_xmpp_x_data);
|
|
|
|
xmpp_change_elem_to_attrib("title", "TITLE", element, xmpp_transform_func_cdata);
|
|
|
|
xmpp_display_attrs(x_tree, element, pinfo, tvb, attrs_info, array_length(attrs_info));
|
|
xmpp_display_elems(x_tree, element, pinfo, tvb, elems_info, array_length(elems_info));
|
|
}
|
|
|
|
static void
|
|
xmpp_x_data_field(proto_tree* tree, tvbuff_t* tvb, packet_info* pinfo, xmpp_element_t* element)
|
|
{
|
|
proto_item *field_item;
|
|
proto_tree *field_tree;
|
|
|
|
const gchar *type_enums[] = {"boolean", "fixed", "hidden", "jid-multi",
|
|
"jid-single", "list-multi", "list-single", "text-multi", "text-single",
|
|
"text-private"
|
|
};
|
|
xmpp_array_t *type_array = xmpp_ep_init_array_t(type_enums, array_length(type_enums));
|
|
|
|
xmpp_attr_info attrs_info[] =
|
|
{
|
|
{"label", -1, FALSE, TRUE, NULL, NULL},
|
|
{"type", -1, FALSE, TRUE, xmpp_val_enum_list, type_array},
|
|
{"var", -1, FALSE, TRUE, NULL, NULL}
|
|
};
|
|
|
|
xmpp_element_t /**desc, *required,*/ *value, *option;
|
|
|
|
field_item = proto_tree_add_item(tree, hf_xmpp_x_data_field, tvb, element->offset, element->length, ENC_BIG_ENDIAN);
|
|
field_tree = proto_item_add_subtree(field_item, ett_xmpp_x_data_field);
|
|
|
|
xmpp_display_attrs(field_tree, element, pinfo, tvb, attrs_info, array_length(attrs_info));
|
|
|
|
while((option = xmpp_steal_element_by_name(element, "option"))!=NULL)
|
|
{
|
|
xmpp_x_data_field_option(field_tree, tvb, pinfo, option);
|
|
}
|
|
|
|
while((value = xmpp_steal_element_by_name(element, "value"))!=NULL)
|
|
{
|
|
xmpp_x_data_field_value(field_tree, tvb, pinfo, value);
|
|
}
|
|
|
|
xmpp_unknown(field_item, tvb, pinfo, element);
|
|
|
|
}
|
|
|
|
static void
|
|
xmpp_x_data_field_option(proto_tree* tree, tvbuff_t* tvb, packet_info* pinfo, xmpp_element_t* element)
|
|
{
|
|
proto_item *option_item;
|
|
proto_tree *option_tree;
|
|
|
|
xmpp_attr_info attrs_info[] = {
|
|
{"label", -1, FALSE, TRUE, NULL, NULL},
|
|
{"value", -1, FALSE, TRUE, NULL, NULL}
|
|
};
|
|
|
|
xmpp_element_t *value;
|
|
|
|
option_item = proto_tree_add_item(tree, hf_xmpp_x_data_field_value, tvb, element->offset, element->length, ENC_BIG_ENDIAN);
|
|
option_tree = proto_item_add_subtree(option_item, ett_xmpp_x_data_field_value);
|
|
|
|
if((value = xmpp_steal_element_by_name(element, "value"))!=NULL)
|
|
{
|
|
xmpp_attr_t *fake_value = xmpp_ep_init_attr_t(value->data?value->data->value:"",value->offset, value->length);
|
|
g_hash_table_insert(element->attrs, (gpointer)"value", fake_value);
|
|
}
|
|
|
|
xmpp_display_attrs(option_tree, element, pinfo, tvb, attrs_info, array_length(attrs_info));
|
|
|
|
xmpp_unknown(option_tree, tvb, pinfo, element);
|
|
}
|
|
|
|
static void
|
|
xmpp_x_data_field_value(proto_tree* tree, tvbuff_t* tvb, packet_info* pinfo, xmpp_element_t* element)
|
|
{
|
|
proto_item *value_item;
|
|
proto_tree *value_tree;
|
|
|
|
xmpp_attr_info attrs_info[] = {
|
|
{"label", -1, FALSE, TRUE, NULL, NULL},
|
|
{"value", -1, TRUE, TRUE, NULL, NULL}
|
|
};
|
|
xmpp_attr_t *fake_value;
|
|
|
|
value_item = proto_tree_add_item(tree, hf_xmpp_x_data_field_value, tvb, element->offset, element->length, ENC_BIG_ENDIAN);
|
|
value_tree = proto_item_add_subtree(value_item, ett_xmpp_x_data_field_value);
|
|
|
|
|
|
|
|
fake_value = xmpp_ep_init_attr_t(element->data?element->data->value:"",element->offset, element->length);
|
|
g_hash_table_insert(element->attrs, (gpointer)"value", fake_value);
|
|
|
|
|
|
xmpp_display_attrs(value_tree, element, pinfo, tvb, attrs_info, array_length(attrs_info));
|
|
|
|
xmpp_unknown(value_tree, tvb, pinfo, element);
|
|
}
|
|
|
|
static void
|
|
xmpp_x_data_instr(proto_tree* tree, tvbuff_t* tvb, packet_info* pinfo _U_, xmpp_element_t* element)
|
|
{
|
|
proto_tree_add_text(tree, tvb, element->offset, element->length, "INSTRUCTIONS: %s",xmpp_elem_cdata(element));
|
|
}
|
|
|
|
/*In-Band Bytestreams*/
|
|
void
|
|
xmpp_ibb_open(proto_tree *tree, tvbuff_t *tvb, packet_info *pinfo, xmpp_element_t *element)
|
|
{
|
|
proto_item *open_item;
|
|
proto_tree *open_tree;
|
|
|
|
const gchar *stanza_enums[] = {"iq","message"};
|
|
xmpp_array_t *stanza_array = xmpp_ep_init_array_t(stanza_enums, array_length(stanza_enums));
|
|
|
|
xmpp_attr_info attrs_info[] = {
|
|
{"xmlns", hf_xmpp_xmlns, TRUE, FALSE, NULL, NULL},
|
|
{"sid", -1, TRUE, TRUE, NULL, NULL},
|
|
{"block-size", -1, TRUE, TRUE, NULL, NULL},
|
|
{"stanza", -1, FALSE, TRUE, xmpp_val_enum_list, stanza_array}
|
|
};
|
|
|
|
col_append_fstr(pinfo->cinfo, COL_INFO, "IBB-OPEN ");
|
|
|
|
open_item = proto_tree_add_item(tree, hf_xmpp_ibb_open, tvb, element->offset, element->length, ENC_BIG_ENDIAN);
|
|
open_tree = proto_item_add_subtree(open_item, ett_xmpp_ibb_open);
|
|
|
|
xmpp_display_attrs(open_tree, element, pinfo, tvb, attrs_info, array_length(attrs_info));
|
|
xmpp_unknown(open_tree, tvb, pinfo, element);
|
|
}
|
|
|
|
void
|
|
xmpp_ibb_close(proto_tree *tree, tvbuff_t *tvb, packet_info *pinfo, xmpp_element_t *element)
|
|
{
|
|
proto_item *close_item;
|
|
proto_tree *close_tree;
|
|
|
|
xmpp_attr_info attrs_info[] = {
|
|
{"xmlns", hf_xmpp_xmlns, TRUE, FALSE, NULL, NULL},
|
|
{"sid", -1, TRUE, TRUE, NULL, NULL}
|
|
};
|
|
|
|
col_append_fstr(pinfo->cinfo, COL_INFO, "IBB-CLOSE ");
|
|
|
|
close_item = proto_tree_add_item(tree, hf_xmpp_ibb_close, tvb, element->offset, element->length, ENC_BIG_ENDIAN);
|
|
close_tree = proto_item_add_subtree(close_item, ett_xmpp_ibb_close);
|
|
|
|
xmpp_display_attrs(close_tree, element, pinfo, tvb, attrs_info, array_length(attrs_info));
|
|
xmpp_unknown(close_tree, tvb, pinfo, element);
|
|
}
|
|
|
|
void
|
|
xmpp_ibb_data(proto_tree *tree, tvbuff_t *tvb, packet_info *pinfo, xmpp_element_t *element)
|
|
{
|
|
proto_item *data_item;
|
|
proto_tree *data_tree;
|
|
|
|
xmpp_attr_info attrs_info[] = {
|
|
{"xmlns", hf_xmpp_xmlns, TRUE, FALSE, NULL, NULL},
|
|
{"sid", -1, TRUE, TRUE, NULL, NULL},
|
|
{"seq", -1, TRUE, TRUE, NULL, NULL},
|
|
{"value", -1, FALSE, FALSE, NULL, NULL}
|
|
};
|
|
|
|
col_append_fstr(pinfo->cinfo, COL_INFO, "IBB-DATA ");
|
|
|
|
data_item = proto_tree_add_item(tree, hf_xmpp_ibb_data, tvb, element->offset, element->length, ENC_BIG_ENDIAN);
|
|
data_tree = proto_item_add_subtree(data_item, ett_xmpp_ibb_data);
|
|
|
|
if(element->data)
|
|
{
|
|
xmpp_attr_t *fake_data = xmpp_ep_init_attr_t(element->data->value, element->offset, element->length);
|
|
g_hash_table_insert(element->attrs, (gpointer)"value", fake_data);
|
|
}
|
|
|
|
xmpp_display_attrs(data_tree, element, pinfo, tvb, attrs_info, array_length(attrs_info));
|
|
xmpp_unknown(data_tree, tvb, pinfo, element);
|
|
}
|
|
|
|
|
|
/*Delayed Delivery urn:xmpp:delay and jabber:x:delay*/
|
|
void
|
|
xmpp_delay(proto_tree *tree, tvbuff_t *tvb, packet_info *pinfo, xmpp_element_t *element)
|
|
{
|
|
proto_item *delay_item;
|
|
proto_tree *delay_tree;
|
|
|
|
xmpp_attr_info attrs_info[]={
|
|
{"xmlns", hf_xmpp_xmlns, TRUE, FALSE, NULL, NULL},
|
|
{"from", -1, FALSE, TRUE, NULL, NULL},
|
|
{"stamp", -1, TRUE, TRUE, NULL, NULL},
|
|
{"value", -1, FALSE, TRUE, NULL, NULL}
|
|
};
|
|
|
|
delay_item = proto_tree_add_item(tree, hf_xmpp_delay, tvb, element->offset, element->length, ENC_BIG_ENDIAN);
|
|
delay_tree = proto_item_add_subtree(delay_item, ett_xmpp_delay);
|
|
|
|
if(element->data)
|
|
{
|
|
xmpp_attr_t *fake_value = xmpp_ep_init_attr_t(element->data->value, element->offset, element->length);
|
|
g_hash_table_insert(element->attrs, (gpointer)"value", fake_value);
|
|
}
|
|
|
|
xmpp_display_attrs(delay_tree, element, pinfo, tvb, attrs_info, array_length(attrs_info));
|
|
|
|
xmpp_unknown(delay_tree, tvb, pinfo, element);
|
|
}
|
|
|
|
/*Entity Capabilities http://jabber.org/protocol/caps*/
|
|
void
|
|
xmpp_presence_caps(proto_tree *tree, tvbuff_t *tvb, packet_info *pinfo, xmpp_element_t *element)
|
|
{
|
|
proto_item *caps_item;
|
|
proto_tree *caps_tree;
|
|
|
|
xmpp_attr_info attrs_info[] = {
|
|
{"xmlns", hf_xmpp_xmlns, TRUE, FALSE, NULL, NULL},
|
|
{"ext", -1, FALSE, FALSE, NULL, NULL},
|
|
{"hash", -1, TRUE, TRUE, NULL, NULL},
|
|
{"node", -1, TRUE, TRUE, NULL, NULL},
|
|
{"ver", -1, TRUE, FALSE, NULL, NULL}
|
|
};
|
|
|
|
caps_item = proto_tree_add_item(tree, hf_xmpp_presence_caps, tvb, element->offset, element->length, ENC_BIG_ENDIAN);
|
|
caps_tree = proto_item_add_subtree(caps_item, ett_xmpp_presence_caps);
|
|
|
|
xmpp_display_attrs(caps_tree, element, pinfo, tvb, attrs_info, array_length(attrs_info));
|
|
|
|
xmpp_unknown(caps_tree, tvb, pinfo, element);
|
|
}
|
|
|
|
/*Message Events jabber:x:event*/
|
|
void
|
|
xmpp_x_event(proto_tree *tree, tvbuff_t *tvb, packet_info *pinfo, xmpp_element_t *element)
|
|
{
|
|
proto_item *x_item;
|
|
proto_tree *x_tree;
|
|
|
|
xmpp_attr_info attrs_info[] = {
|
|
{"xmlns", hf_xmpp_xmlns, TRUE, FALSE, NULL, NULL},
|
|
{"condition", hf_xmpp_x_event_condition, TRUE, TRUE, NULL, NULL},
|
|
{"id", -1, FALSE, TRUE, NULL, NULL}
|
|
};
|
|
|
|
const gchar *cond_names[] = {"offline", "delivered", "displayed", "composing"};
|
|
|
|
xmpp_attr_t *fake_cond;
|
|
|
|
xmpp_element_t *cond, *id;
|
|
|
|
gchar *cond_value = ep_strdup("");
|
|
|
|
x_item = proto_tree_add_item(tree, hf_xmpp_x_event, tvb, element->offset, element->length, ENC_BIG_ENDIAN);
|
|
x_tree = proto_item_add_subtree(x_item, ett_xmpp_x_event);
|
|
|
|
if((id = xmpp_steal_element_by_name(element, "id"))!=NULL)
|
|
{
|
|
xmpp_attr_t *fake_id = xmpp_ep_init_attr_t(id->data?id->data->value:"", id->offset, id->length);
|
|
g_hash_table_insert(element->attrs, (gpointer)"id", fake_id);
|
|
}
|
|
|
|
while((cond = xmpp_steal_element_by_names(element, cond_names, array_length(cond_names))) != NULL)
|
|
{
|
|
if(strcmp(cond_value,"") != 0)
|
|
cond_value = ep_strdup_printf("%s/%s",cond_value, cond->name);
|
|
else
|
|
cond_value = ep_strdup(cond->name);
|
|
}
|
|
|
|
fake_cond = xmpp_ep_init_attr_t(cond_value, element->offset, element->length);
|
|
g_hash_table_insert(element->attrs, (gpointer)"condition", fake_cond);
|
|
|
|
|
|
xmpp_display_attrs(x_tree, element, pinfo, tvb, attrs_info, array_length(attrs_info));
|
|
|
|
xmpp_unknown(x_tree, tvb, pinfo, element);
|
|
}
|
|
|
|
/*Multi-User Chat http://jabber.org/protocol/muc*/
|
|
void
|
|
xmpp_muc_x(proto_tree *tree, tvbuff_t *tvb, packet_info *pinfo, xmpp_element_t *element)
|
|
{
|
|
proto_item *x_item;
|
|
proto_tree *x_tree;
|
|
|
|
xmpp_attr_info attrs_info [] ={
|
|
{"xmlns", hf_xmpp_xmlns, TRUE, FALSE, NULL, NULL},
|
|
{"password", -1, FALSE, TRUE, NULL, NULL}
|
|
};
|
|
|
|
xmpp_element_t *pass, *hist;
|
|
|
|
x_item = proto_tree_add_item(tree, hf_xmpp_muc_x, tvb, element->offset, element->length, ENC_BIG_ENDIAN);
|
|
x_tree = proto_item_add_subtree(x_item, ett_xmpp_muc_x);
|
|
|
|
if((pass = xmpp_steal_element_by_name(element, "password"))!=NULL)
|
|
{
|
|
xmpp_attr_t *fake_pass = xmpp_ep_init_attr_t(pass->data?pass->data->value:"",pass->offset, pass->length);
|
|
g_hash_table_insert(element->attrs, (gpointer)"password", fake_pass);
|
|
}
|
|
|
|
xmpp_display_attrs(x_tree, element, pinfo, tvb, attrs_info, array_length(attrs_info));
|
|
|
|
if((hist = xmpp_steal_element_by_name(element, "history"))!=NULL)
|
|
{
|
|
xmpp_muc_history(x_tree, tvb, pinfo, hist);
|
|
}
|
|
|
|
xmpp_unknown(x_tree, tvb, pinfo, element);
|
|
}
|
|
|
|
static void
|
|
xmpp_muc_history(proto_tree *tree, tvbuff_t *tvb, packet_info *pinfo, xmpp_element_t *element)
|
|
{
|
|
proto_item *hist_item;
|
|
proto_tree *hist_tree;
|
|
|
|
xmpp_attr_info attrs_info[] = {
|
|
{"maxchars", -1, FALSE, TRUE, NULL, NULL},
|
|
{"maxstanzas", -1, FALSE, TRUE, NULL, NULL},
|
|
{"seconds", -1, FALSE, TRUE, NULL, NULL},
|
|
{"since", -1, FALSE, TRUE, NULL, NULL}
|
|
};
|
|
|
|
hist_item = proto_tree_add_text(tree, tvb, element->offset, element->length, "HISTORY: ");
|
|
hist_tree = proto_item_add_subtree(hist_item, ett_xmpp_muc_hist);
|
|
|
|
xmpp_display_attrs(hist_tree, element, pinfo, tvb, attrs_info, array_length(attrs_info));
|
|
|
|
xmpp_unknown(hist_tree, tvb, pinfo, element);
|
|
}
|
|
|
|
/*Multi-User Chat http://jabber.org/protocol/muc#user*/
|
|
void
|
|
xmpp_muc_user_x(proto_tree *tree, tvbuff_t *tvb, packet_info *pinfo, xmpp_element_t *element)
|
|
{
|
|
proto_item *x_item;
|
|
proto_tree *x_tree;
|
|
|
|
xmpp_attr_info attrs_info[] = {
|
|
{"xmlns", hf_xmpp_xmlns, TRUE, FALSE, NULL, NULL},
|
|
{"password", -1, FALSE, TRUE, NULL, NULL}
|
|
};
|
|
|
|
xmpp_element_t *item, *status, *invite, *password;
|
|
/*TODO decline destroy*/
|
|
|
|
x_item = proto_tree_add_item(tree, hf_xmpp_muc_user_x, tvb, element->offset, element->length, ENC_BIG_ENDIAN);
|
|
x_tree = proto_item_add_subtree(x_item, ett_xmpp_muc_user_x);
|
|
|
|
if((password = xmpp_steal_element_by_name(element, "password"))!=NULL)
|
|
{
|
|
xmpp_attr_t *fake_pass = xmpp_ep_init_attr_t(password->data?password->data->value:"",password->offset, password->length);
|
|
g_hash_table_insert(element->attrs, (gpointer)"password", fake_pass);
|
|
}
|
|
|
|
xmpp_display_attrs(x_tree, element, pinfo, tvb, attrs_info, array_length(attrs_info));
|
|
|
|
while((item = xmpp_steal_element_by_name(element, "item"))!=NULL)
|
|
{
|
|
xmpp_muc_user_item(x_tree, tvb, pinfo, item);
|
|
}
|
|
|
|
while((status = xmpp_steal_element_by_name(element, "status"))!=NULL)
|
|
{
|
|
xmpp_muc_user_status(x_tree, tvb, pinfo, status);
|
|
}
|
|
|
|
while((invite = xmpp_steal_element_by_name(element, "invite"))!=NULL)
|
|
{
|
|
xmpp_muc_user_invite(x_tree, tvb, pinfo, invite);
|
|
}
|
|
|
|
xmpp_unknown(x_tree, tvb, pinfo, element);
|
|
}
|
|
|
|
static void
|
|
xmpp_muc_user_item(proto_tree *tree, tvbuff_t *tvb, packet_info *pinfo, xmpp_element_t *element)
|
|
{
|
|
proto_item *item_item;
|
|
proto_tree *item_tree;
|
|
|
|
const gchar *affiliation_enums[] = {"admin", "member", "none", "outcast", "owner"};
|
|
xmpp_array_t *affil_array = xmpp_ep_init_array_t(affiliation_enums, array_length(affiliation_enums));
|
|
|
|
const gchar *role_enums[] = {"none", "moderator", "participant", "visitor"};
|
|
xmpp_array_t *role_array = xmpp_ep_init_array_t(role_enums, array_length(role_enums));
|
|
|
|
xmpp_attr_info attrs_info [] ={
|
|
{"affiliation", -1, FALSE, TRUE, xmpp_val_enum_list, affil_array},
|
|
{"jid", -1, FALSE, TRUE, NULL, NULL},
|
|
{"nick", -1, FALSE, TRUE, NULL, NULL},
|
|
{"role", -1, FALSE, TRUE, xmpp_val_enum_list, role_array},
|
|
{"reason", -1, FALSE, TRUE, NULL, NULL},
|
|
{"actor_jid", -1, FALSE, TRUE, NULL, NULL}
|
|
};
|
|
|
|
xmpp_element_t *reason, *actor;
|
|
/*TODO continue - it's not clear to me, in schema it's marked as empty, but in examples it has CDATA*/
|
|
|
|
item_item = proto_tree_add_item(tree, hf_xmpp_muc_user_item, tvb, element->offset, element->length, ENC_BIG_ENDIAN);
|
|
item_tree = proto_item_add_subtree(item_item, ett_xmpp_muc_user_item);
|
|
|
|
if((reason = xmpp_steal_element_by_name(element, "reason"))!=NULL)
|
|
{
|
|
xmpp_attr_t *fake_reason = xmpp_ep_init_attr_t(reason->data?reason->data->value:"",reason->offset, reason->length);
|
|
g_hash_table_insert(element->attrs,(gpointer)"reason",fake_reason);
|
|
}
|
|
|
|
if((actor = xmpp_steal_element_by_name(element, "actor"))!=NULL)
|
|
{
|
|
xmpp_attr_t *jid = xmpp_get_attr(actor, "jid");
|
|
xmpp_attr_t *fake_actor_jid = xmpp_ep_init_attr_t(jid?jid->value:"",actor->offset, actor->length);
|
|
g_hash_table_insert(element->attrs, (gpointer)"actor_jid", fake_actor_jid);
|
|
}
|
|
|
|
xmpp_display_attrs(item_tree, element, pinfo, tvb, attrs_info, array_length(attrs_info));
|
|
|
|
xmpp_unknown(item_tree, tvb, pinfo, element);
|
|
}
|
|
|
|
static void
|
|
xmpp_muc_user_status(proto_tree *tree, tvbuff_t *tvb, packet_info *pinfo, xmpp_element_t *element)
|
|
{
|
|
xmpp_attr_t *code = xmpp_get_attr(element, "code");
|
|
proto_tree_add_text(tree, tvb, element->offset, element->length, "STATUS [code=\"%s\"]",code?code->value:"");
|
|
|
|
xmpp_unknown(tree, tvb, pinfo, element);
|
|
}
|
|
|
|
static void
|
|
xmpp_muc_user_invite(proto_tree *tree, tvbuff_t *tvb, packet_info *pinfo, xmpp_element_t *element)
|
|
{
|
|
proto_item *invite_item;
|
|
proto_tree *invite_tree;
|
|
|
|
xmpp_attr_info attrs_info[] = {
|
|
{"from", -1, FALSE, TRUE, NULL, NULL},
|
|
{"to", -1, FALSE, TRUE, NULL, NULL},
|
|
{"reason", -1, FALSE, TRUE, NULL, NULL}
|
|
};
|
|
|
|
xmpp_element_t *reason;
|
|
|
|
invite_item = proto_tree_add_item(tree, hf_xmpp_muc_user_invite, tvb, element->offset, element->length, ENC_BIG_ENDIAN);
|
|
invite_tree = proto_item_add_subtree(invite_item, ett_xmpp_muc_user_invite);
|
|
|
|
if((reason = xmpp_steal_element_by_name(element, "reason"))!=NULL)
|
|
{
|
|
xmpp_attr_t *fake_reason = xmpp_ep_init_attr_t(reason->data?reason->data->value:"",reason->offset, reason->length);
|
|
g_hash_table_insert(element->attrs, (gpointer)"reason", fake_reason);
|
|
}
|
|
|
|
xmpp_display_attrs(invite_tree, element, pinfo, tvb, attrs_info, array_length(attrs_info));
|
|
|
|
xmpp_unknown(invite_tree, tvb, pinfo, element);
|
|
}
|
|
|
|
/*Multi-User Chat http://jabber.org/protocol/muc#owner*/
|
|
void
|
|
xmpp_muc_owner_query(proto_tree *tree, tvbuff_t *tvb, packet_info *pinfo, xmpp_element_t *element)
|
|
{
|
|
proto_item *query_item;
|
|
proto_tree *query_tree;
|
|
|
|
xmpp_attr_info attrs_info[] = {
|
|
{"xmlns", hf_xmpp_xmlns, TRUE, TRUE, NULL, NULL}
|
|
};
|
|
|
|
xmpp_element_t *x_data;
|
|
/*TODO destroy*/
|
|
|
|
col_append_fstr(pinfo->cinfo, COL_INFO, "QUERY(muc#owner) ");
|
|
|
|
query_item = proto_tree_add_item(tree, hf_xmpp_query, tvb, element->offset, element->length, ENC_BIG_ENDIAN);
|
|
query_tree = proto_item_add_subtree(query_item, ett_xmpp_query);
|
|
|
|
xmpp_display_attrs(query_tree, element, pinfo, tvb, attrs_info, array_length(attrs_info));
|
|
|
|
if((x_data = xmpp_steal_element_by_name_and_attr(element, "x", "xmlns", "jabber:x:data"))!=NULL)
|
|
{
|
|
xmpp_x_data(query_tree, tvb, pinfo, x_data);
|
|
}
|
|
|
|
xmpp_unknown(query_tree, tvb, pinfo, element);
|
|
|
|
}
|
|
|
|
/*Multi-User Chat http://jabber.org/protocol/muc#admin*/
|
|
void
|
|
xmpp_muc_admin_query(proto_tree *tree, tvbuff_t *tvb, packet_info *pinfo, xmpp_element_t *element)
|
|
{
|
|
proto_item *query_item;
|
|
proto_tree *query_tree;
|
|
|
|
xmpp_attr_info attrs_info[] = {
|
|
{"xmlns", hf_xmpp_xmlns, TRUE, TRUE, NULL, NULL}
|
|
};
|
|
|
|
xmpp_element_t *item;
|
|
|
|
col_append_fstr(pinfo->cinfo, COL_INFO, "QUERY(muc#admin) ");
|
|
|
|
query_item = proto_tree_add_item(tree, hf_xmpp_query, tvb, element->offset, element->length, ENC_BIG_ENDIAN);
|
|
query_tree = proto_item_add_subtree(query_item, ett_xmpp_query);
|
|
|
|
xmpp_display_attrs(query_tree, element, pinfo, tvb, attrs_info, array_length(attrs_info));
|
|
|
|
while((item = xmpp_steal_element_by_name(element, "item"))!=NULL)
|
|
{
|
|
/*from muc#user, because it is the same except continue element*/
|
|
xmpp_muc_user_item(query_tree, tvb, pinfo, item);
|
|
}
|
|
|
|
xmpp_unknown(query_tree, tvb, pinfo, element);
|
|
}
|
|
|
|
/*Last Activity jabber:iq:last*/
|
|
void
|
|
xmpp_last_query(proto_tree *tree, tvbuff_t *tvb, packet_info *pinfo, xmpp_element_t *element)
|
|
{
|
|
proto_item *query_item;
|
|
proto_tree *query_tree;
|
|
|
|
xmpp_attr_info attrs_info[] = {
|
|
{"xmlns", hf_xmpp_xmlns, TRUE, TRUE, NULL, NULL},
|
|
{"seconds", -1, FALSE, TRUE, NULL, NULL},
|
|
{"value", -1, FALSE, TRUE, NULL, NULL}
|
|
};
|
|
|
|
col_append_fstr(pinfo->cinfo, COL_INFO, "QUERY(jabber:iq:last) ");
|
|
|
|
query_item = proto_tree_add_item(tree, hf_xmpp_query, tvb, element->offset, element->length, ENC_BIG_ENDIAN);
|
|
query_tree = proto_item_add_subtree(query_item, ett_xmpp_query);
|
|
|
|
if(element->data)
|
|
{
|
|
xmpp_attr_t *fake_data = xmpp_ep_init_attr_t(element->data->value, element->data->offset, element->data->length);
|
|
g_hash_table_insert(element->attrs, (gpointer)"value", fake_data);
|
|
}
|
|
|
|
xmpp_display_attrs(query_tree, element, pinfo, tvb, attrs_info, array_length(attrs_info));
|
|
xmpp_display_elems(query_tree, element, pinfo, tvb, NULL, 0);
|
|
}
|
|
|
|
/*XEP-0092: Software Version jabber:iq:version*/
|
|
void
|
|
xmpp_version_query(proto_tree *tree, tvbuff_t *tvb, packet_info *pinfo, xmpp_element_t *element)
|
|
{
|
|
proto_item *query_item;
|
|
proto_tree *query_tree;
|
|
|
|
xmpp_attr_info attrs_info[] = {
|
|
{"xmlns", hf_xmpp_xmlns, TRUE, TRUE, NULL, NULL},
|
|
{"name", -1, FALSE, TRUE, NULL, NULL},
|
|
{"version", -1, FALSE, TRUE, NULL, NULL},
|
|
{"os", -1, FALSE, TRUE, NULL, NULL}
|
|
};
|
|
|
|
xmpp_element_t *name, *version, *os;
|
|
|
|
col_append_fstr(pinfo->cinfo, COL_INFO, "QUERY(jabber:iq:version) ");
|
|
|
|
query_item = proto_tree_add_item(tree, hf_xmpp_query, tvb, element->offset, element->length, ENC_BIG_ENDIAN);
|
|
query_tree = proto_item_add_subtree(query_item, ett_xmpp_query);
|
|
|
|
if((name = xmpp_steal_element_by_name(element,"name"))!=NULL)
|
|
{
|
|
xmpp_attr_t *fake_name = xmpp_ep_init_attr_t(name->data?name->data->value:"", name->offset, name->length);
|
|
g_hash_table_insert(element->attrs, (gpointer)"name", fake_name);
|
|
}
|
|
|
|
if((version = xmpp_steal_element_by_name(element,"version"))!=NULL)
|
|
{
|
|
xmpp_attr_t *fake_version = xmpp_ep_init_attr_t(version->data?version->data->value:"", version->offset, version->length);
|
|
g_hash_table_insert(element->attrs, (gpointer)"version", fake_version);
|
|
}
|
|
|
|
if((os = xmpp_steal_element_by_name(element,"os"))!=NULL)
|
|
{
|
|
xmpp_attr_t *fake_os = xmpp_ep_init_attr_t(os->data?os->data->value:"", os->offset, os->length);
|
|
g_hash_table_insert(element->attrs, (gpointer)"os", fake_os);
|
|
}
|
|
|
|
xmpp_display_attrs(query_tree, element, pinfo, tvb, attrs_info, array_length(attrs_info));
|
|
xmpp_display_elems(query_tree, element, pinfo, tvb, NULL, 0);
|
|
}
|
|
/*XEP-0199: XMPP Ping*/
|
|
void
|
|
xmpp_ping(proto_tree *tree, tvbuff_t *tvb, packet_info *pinfo, xmpp_element_t *element)
|
|
{
|
|
proto_item *ping_item;
|
|
proto_tree *ping_tree;
|
|
|
|
xmpp_attr_info attrs_info[] = {
|
|
{"xmlns", hf_xmpp_xmlns, TRUE, TRUE, NULL, NULL},
|
|
};
|
|
|
|
col_append_fstr(pinfo->cinfo, COL_INFO, "PING ");
|
|
|
|
ping_item = proto_tree_add_item(tree, hf_xmpp_ping, tvb, element->offset, element->length, ENC_BIG_ENDIAN);
|
|
ping_tree = proto_item_add_subtree(ping_item, ett_xmpp_ping);
|
|
|
|
xmpp_display_attrs(ping_tree, element, pinfo, tvb, attrs_info, array_length(attrs_info));
|
|
xmpp_display_elems(ping_tree, element, pinfo, tvb, NULL, 0);
|
|
}
|
|
|
|
/*XEP-0300: Use of Cryptographic Hash Functions in XMPP urn:xmpp:hashes:0*/
|
|
void
|
|
xmpp_hashes(proto_tree *tree, tvbuff_t *tvb, packet_info *pinfo, xmpp_element_t *element) {
|
|
proto_item *hashes_item;
|
|
proto_tree *hashes_tree;
|
|
|
|
xmpp_attr_info attrs_info[] = {
|
|
{"xmlns", hf_xmpp_xmlns, TRUE, TRUE, NULL, NULL},
|
|
};
|
|
xmpp_elem_info elems_info[] = {
|
|
{NAME, "hash", xmpp_hashes_hash, MANY}
|
|
};
|
|
|
|
hashes_item = proto_tree_add_item(tree, hf_xmpp_hashes, tvb, element->offset, element->length, ENC_BIG_ENDIAN);
|
|
hashes_tree = proto_item_add_subtree(hashes_item, ett_xmpp_hashes);
|
|
|
|
xmpp_display_attrs(hashes_tree, element, pinfo, tvb, attrs_info, array_length(attrs_info));
|
|
xmpp_display_elems(hashes_tree, element, pinfo, tvb, elems_info, array_length(elems_info));
|
|
}
|
|
|
|
static void
|
|
xmpp_hashes_hash(proto_tree *tree, tvbuff_t *tvb, packet_info *pinfo, xmpp_element_t *element)
|
|
{
|
|
proto_item *hash_item;
|
|
proto_tree *hash_tree;
|
|
|
|
xmpp_attr_info attrs_info[] = {
|
|
{"algo", -1, TRUE, TRUE, NULL, NULL},
|
|
{"value", -1, TRUE, TRUE, NULL, NULL}
|
|
};
|
|
|
|
xmpp_attr_t *fake_cdata = xmpp_ep_init_attr_t(xmpp_elem_cdata(element), element->offset, element->length);
|
|
g_hash_table_insert(element->attrs, (gpointer)"value", fake_cdata);
|
|
|
|
hash_item = proto_tree_add_text(tree, tvb, element->offset, element->length, "HASH");
|
|
hash_tree = proto_item_add_subtree(hash_item, ett_xmpp_hashes_hash);
|
|
|
|
xmpp_display_attrs(hash_tree, element, pinfo, tvb, attrs_info, array_length(attrs_info));
|
|
xmpp_display_elems(hash_tree, element, pinfo, tvb, NULL, 0);
|
|
}
|
|
|
|
/*http://jitsi.org/protocol/inputevt*/
|
|
void
|
|
xmpp_jitsi_inputevt(proto_tree *tree, tvbuff_t *tvb, packet_info *pinfo, xmpp_element_t *element)
|
|
{
|
|
proto_item *inputevt_item;
|
|
proto_tree *inputevt_tree;
|
|
|
|
xmpp_attr_info attrs_info[] = {
|
|
{"xmlns", hf_xmpp_xmlns, TRUE, TRUE, NULL, NULL},
|
|
{"action", -1, FALSE, TRUE, NULL, NULL}
|
|
};
|
|
|
|
xmpp_elem_info elems_info[] = {
|
|
{NAME, "remote-control", xmpp_jitsi_inputevt_rmt_ctrl, MANY}
|
|
};
|
|
|
|
inputevt_item = proto_tree_add_item(tree, hf_xmpp_jitsi_inputevt, tvb, element->offset, element->length, ENC_BIG_ENDIAN);
|
|
inputevt_tree = proto_item_add_subtree(inputevt_item, ett_xmpp_jitsi_inputevt);
|
|
|
|
xmpp_display_attrs(inputevt_tree, element, pinfo, tvb, attrs_info, array_length(attrs_info));
|
|
xmpp_display_elems(inputevt_tree, element, pinfo, tvb, elems_info, array_length(elems_info));
|
|
}
|
|
|
|
static void
|
|
xmpp_jitsi_inputevt_rmt_ctrl(proto_tree *tree, tvbuff_t *tvb, packet_info *pinfo, xmpp_element_t *element)
|
|
{
|
|
proto_item *rmt_ctrl_item;
|
|
proto_tree *rmt_ctrl_tree;
|
|
|
|
xmpp_attr_info attrs_info[] = {
|
|
{"xmlns", hf_xmpp_xmlns, FALSE, FALSE, NULL, NULL},
|
|
{"action", -1, TRUE, TRUE, NULL, NULL},
|
|
{"x", -1, FALSE, TRUE, NULL, NULL},
|
|
{"y", -1, FALSE, TRUE, NULL, NULL},
|
|
{"btns", -1, FALSE, TRUE, NULL, NULL},
|
|
{"keycode", -1, FALSE, TRUE, NULL, NULL},
|
|
};
|
|
|
|
xmpp_element_t *action;
|
|
const gchar *action_names[] = {"mouse-move","mouse-press", "mouse-release", "key-press", "key-release"};
|
|
|
|
if((action = xmpp_steal_element_by_names(element, action_names, array_length(action_names)))!=NULL)
|
|
{
|
|
xmpp_attr_t *fake_action = xmpp_ep_init_attr_t(action->name, action->offset, action->length);
|
|
g_hash_table_insert(element->attrs,(gpointer)"action", fake_action);
|
|
|
|
if(strcmp(action->name,"mouse-move") == 0)
|
|
{
|
|
xmpp_attr_t *x = xmpp_get_attr(action,"x");
|
|
xmpp_attr_t *y = xmpp_get_attr(action,"y");
|
|
|
|
if(x)
|
|
g_hash_table_insert(element->attrs,(gpointer)"x",x);
|
|
if(y)
|
|
g_hash_table_insert(element->attrs,(gpointer)"y",y);
|
|
} else if(strcmp(action->name,"mouse-press") == 0 || strcmp(action->name,"mouse-release") == 0)
|
|
{
|
|
xmpp_attr_t *btns = xmpp_get_attr(action,"btns");
|
|
|
|
if(btns)
|
|
g_hash_table_insert(element->attrs,(gpointer)"btns",btns);
|
|
} else if(strcmp(action->name,"key-press") == 0 || strcmp(action->name,"key-release") == 0)
|
|
{
|
|
xmpp_attr_t *keycode = xmpp_get_attr(action,"keycode");
|
|
|
|
if(keycode)
|
|
g_hash_table_insert(element->attrs,(gpointer)"keycode",keycode);
|
|
}
|
|
|
|
}
|
|
|
|
rmt_ctrl_item = proto_tree_add_item(tree, hf_xmpp_jitsi_inputevt_rmt_ctrl, tvb, element->offset, element->length, ENC_BIG_ENDIAN);
|
|
rmt_ctrl_tree = proto_item_add_subtree(rmt_ctrl_item, ett_xmpp_jitsi_inputevt_rmt_ctrl);
|
|
|
|
xmpp_display_attrs(rmt_ctrl_tree, element, pinfo, tvb, attrs_info, array_length(attrs_info));
|
|
xmpp_display_elems(rmt_ctrl_tree, element, pinfo, tvb, NULL, 0);
|
|
}
|
|
/*
|
|
* Editor modelines - http://www.wireshark.org/tools/modelines.html
|
|
*
|
|
* Local variables:
|
|
* c-basic-offset: 4
|
|
* tab-width: 8
|
|
* indent-tabs-mode: nil
|
|
* End:
|
|
*
|
|
* ex: set shiftwidth=4 tabstop=8 expandtab:
|
|
* :indentSize=4:tabSize=8:noTabs=true:
|
|
*/
|