自学教程：C++ xmpp_display_elems函数代码示例

static voidxmpp_gtalk_transport_p2p_cand(proto_tree* tree, tvbuff_t* tvb, packet_info* pinfo, xmpp_element_t* element) {    proto_item *cand_item;    proto_tree *cand_tree;    xmpp_attr_info attrs_info[] = {        {"xmlns", hf_xmpp_xmlns, FALSE, FALSE, NULL, NULL},        {"name", -1, FALSE, TRUE, NULL, NULL},        {"generation", -1, FALSE, FALSE, NULL, NULL},        {"network", -1, FALSE, FALSE, NULL, NULL},        {"component", -1, FALSE, FALSE, NULL, NULL},        {"type", -1, FALSE, FALSE, NULL, NULL},        {"protocol", -1, FALSE, TRUE, NULL, NULL},        {"preference", -1, FALSE, FALSE, NULL, NULL},        {"password", -1, FALSE, FALSE, NULL, NULL},        {"username", -1, FALSE, FALSE, NULL, NULL},        {"port", -1, FALSE, TRUE, NULL, NULL},        {"address", -1, FALSE, TRUE, NULL, NULL}    };    cand_item = proto_tree_add_text(tree, tvb, element->offset, element->length, "CANDIDATE");    cand_tree = proto_item_add_subtree(cand_item, ett_xmpp_gtalk_transport_p2p_cand);    xmpp_display_attrs(cand_tree, element, pinfo, tvb, attrs_info, array_length(attrs_info));    xmpp_display_elems(cand_tree, element, pinfo, tvb, NULL, 0);}

static voidxmpp_conf_endpoint(proto_tree *tree, tvbuff_t *tvb, packet_info *pinfo, xmpp_element_t *element){    proto_tree *endpoint_tree;    xmpp_attr_info attrs_info [] = {        {"entity", NULL, FALSE, TRUE, NULL, NULL},        {"state", NULL, FALSE, TRUE, NULL, NULL},        {"display-text", NULL, FALSE, TRUE, NULL, NULL},        {"status", NULL, FALSE, TRUE, NULL, NULL},        {"joining-method", NULL, FALSE, TRUE, NULL, NULL},        {"disconnection-method", NULL, FALSE, TRUE, NULL, NULL},    };    xmpp_elem_info elems_info [] = {        /*{NAME,"referred",...,ONE},*/        /*{NAME,"joining-info",...,ONE},*/        /*{NAME,"disconnection-info",...,ONE},*/        {NAME,"media", xmpp_conf_media, ONE},        /*{NAME,"call-info",...,ONE},*/    };    endpoint_tree = proto_tree_add_subtree(tree, tvb, element->offset, element->length, ett_xmpp_conf_endpoint, NULL, "ENDPOINT");    xmpp_change_elem_to_attrib("display-text", "display-text", element, xmpp_transform_func_cdata);    xmpp_change_elem_to_attrib("status", "status", element, xmpp_transform_func_cdata);    xmpp_change_elem_to_attrib("joining-method", "joining-method", element, xmpp_transform_func_cdata);    xmpp_change_elem_to_attrib("disconnection-method", "disconnection-method", element, xmpp_transform_func_cdata);    xmpp_display_attrs(endpoint_tree, element, pinfo, tvb, attrs_info, array_length(attrs_info));    xmpp_display_elems(endpoint_tree, element, pinfo, tvb, elems_info, array_length(elems_info));}

/*XEP-0167: Jingle RTP Sessions urn:xmpp:jingle:apps:rtp:1*/static voidxmpp_jingle_content_description_rtp(proto_tree* tree, tvbuff_t* tvb, packet_info* pinfo, xmpp_element_t* element){    proto_item *desc_item;    proto_tree *desc_tree;    xmpp_attr_info attrs_info[] = {        {"xmlns", hf_xmpp_xmlns, TRUE, TRUE, NULL, NULL},        {"media", hf_xmpp_jingle_content_description_media, TRUE, TRUE, NULL, NULL},        {"ssrc", hf_xmpp_jingle_content_description_ssrc , FALSE, TRUE, NULL, NULL}    };    xmpp_elem_info elems_info[] = {        {NAME, "payload-type", xmpp_jingle_cont_desc_rtp_payload, MANY},        {NAME, "bandwidth", xmpp_jingle_cont_desc_rtp_bandwidth, ONE},        {NAME, "encryption", xmpp_jingle_cont_desc_rtp_enc, ONE},        {NAME, "rtp-hdrext", xmpp_jingle_cont_desc_rtp_hdrext, MANY},        {NAME, "zrtp-hash", xmpp_jingle_cont_desc_rtp_enc_zrtp_hash, MANY}/*IMHO it shouldn't appear in description*/    };    desc_item = proto_tree_add_item(tree, hf_xmpp_jingle_content_description, tvb, element->offset, element->length, ENC_BIG_ENDIAN);    desc_tree = proto_item_add_subtree(desc_item, ett_xmpp_jingle_content_description);    xmpp_display_attrs(desc_tree, element, pinfo, tvb, attrs_info, array_length(attrs_info));    xmpp_display_elems(desc_tree, element, pinfo, tvb, elems_info, array_length(elems_info));}

static voidxmpp_gtalk_session_cand(proto_tree* tree, tvbuff_t* tvb, packet_info* pinfo, xmpp_element_t* element){    proto_tree *cand_tree;    xmpp_attr_info attrs_info[] = {        {"name", NULL, TRUE, TRUE, NULL, NULL},        {"address", NULL, TRUE, FALSE, NULL, NULL},        {"port", NULL, TRUE, FALSE, NULL, NULL},        {"preference", NULL, TRUE, FALSE, NULL, NULL},        {"type", NULL, TRUE, TRUE, NULL, NULL},        {"protocol", NULL, TRUE, TRUE, NULL, NULL},        {"network", NULL, TRUE, FALSE, NULL, NULL},        {"username", NULL, TRUE, FALSE, NULL, NULL},        {"password", NULL, TRUE, FALSE, NULL, NULL},        {"generation", NULL, TRUE, FALSE, NULL, NULL},        {"foundation", NULL, FALSE, FALSE, NULL, NULL},        {"component", NULL, FALSE, FALSE, NULL, NULL}    };    cand_tree = proto_tree_add_subtree(tree, tvb, element->offset, element->length, ett_xmpp_gtalk_session_cand, NULL, "CANDIDATE");    xmpp_display_attrs(cand_tree, element, pinfo, tvb, attrs_info, array_length(attrs_info));    xmpp_display_elems(cand_tree, element, pinfo, tvb, NULL, 0);}

/*XEP-0260: Jingle SOCKS5 Bytestreams Transport Method urn:xmpp:jingle:transports:s5b:1*/static voidxmpp_jingle_cont_trans_s5b(proto_tree *tree, tvbuff_t *tvb, packet_info *pinfo, xmpp_element_t *element){    proto_item *trans_item;    proto_tree *trans_tree;    xmpp_attr_info attrs_info[] = {        {"xmlns", hf_xmpp_xmlns, FALSE, TRUE, NULL, NULL},        {"mode", -1, FALSE, TRUE, NULL, NULL},        {"sid", -1, FALSE, TRUE, NULL, NULL},    };    xmpp_elem_info elems_info [] = {        {NAME, "candidate", xmpp_jingle_cont_trans_s5b_candidate, MANY},        {NAME, "activated", xmpp_jingle_cont_trans_s5b_activated, ONE},        {NAME, "candidate-used", xmpp_jingle_cont_trans_s5b_cand_used, ONE},        {NAME, "candidate-error", xmpp_jingle_cont_trans_s5b_cand_error, ONE},        {NAME, "proxy-error", xmpp_jingle_cont_trans_s5b_proxy_error, ONE},    };    trans_item = proto_tree_add_item(tree, hf_xmpp_jingle_cont_trans, tvb, element->offset, element->length, ENC_BIG_ENDIAN);    trans_tree = proto_item_add_subtree(trans_item, ett_xmpp_jingle_cont_trans);    xmpp_display_attrs(trans_tree, element, pinfo, tvb, attrs_info, array_length(attrs_info));    xmpp_display_elems(trans_tree, element, pinfo, tvb, elems_info, array_length(elems_info));}

static voidxmpp_jingle_file_transfer_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[] = {        {"name", -1, FALSE, TRUE, NULL, NULL},        {"size", -1, FALSE, TRUE, NULL, NULL},        {"date", -1, FALSE, TRUE, NULL, NULL}    };    xmpp_elem_info elems_info[] = {        {NAME, "hashes", xmpp_hashes, ONE}    };    file_item = proto_tree_add_text(tree, tvb, element->offset, element->length, "FILE");    file_tree = proto_item_add_subtree(file_item, ett_xmpp_jingle_file_transfer_file);    xmpp_change_elem_to_attrib("name", "name", element, xmpp_transform_func_cdata);    xmpp_change_elem_to_attrib("size", "size", element, xmpp_transform_func_cdata);    xmpp_change_elem_to_attrib("date", "date", element, xmpp_transform_func_cdata);    xmpp_display_attrs(file_tree, element, pinfo, tvb, attrs_info, array_length(attrs_info));    xmpp_display_elems(file_tree, element, pinfo, tvb, elems_info, array_length(elems_info));}

static voidxmpp_jingle_cont_trans_raw_candidate(proto_tree* tree, tvbuff_t* tvb, packet_info* pinfo, xmpp_element_t* element){    proto_item *cand_item;    proto_tree *cand_tree;    const gchar *type_enums[] = {"host", "prflx", "relay", "srflx"};    xmpp_array_t *type_enums_array = xmpp_ep_init_array_t(type_enums,array_length(type_enums));    xmpp_attr_info attrs_info[] = {        {"xmlns", hf_xmpp_xmlns, FALSE, FALSE, NULL, NULL},        {"component", -1, TRUE, FALSE, NULL, NULL},        {"generation", -1, TRUE, FALSE, NULL, NULL},        {"id", -1, TRUE, FALSE, NULL, NULL},        {"ip", -1, TRUE, TRUE, NULL, NULL},        {"port", -1, TRUE, TRUE, NULL, NULL},        {"type", -1, TRUE, TRUE, xmpp_val_enum_list, type_enums_array}    };    cand_item = proto_tree_add_item(tree, hf_xmpp_jingle_cont_trans_cand, tvb, element->offset, element->length, ENC_BIG_ENDIAN);    cand_tree = proto_item_add_subtree(cand_item, ett_xmpp_jingle_cont_trans_cand);    xmpp_display_attrs(cand_tree, element, pinfo, tvb, attrs_info, array_length(attrs_info));    xmpp_display_elems(cand_tree, element, pinfo, tvb, NULL, 0);}

voidxmpp_conference_info(proto_tree *tree, tvbuff_t *tvb, packet_info *pinfo, xmpp_element_t *element){    proto_item *cinfo_item;    proto_tree *cinfo_tree;    static const gchar *state_enums[] = {"full", "partial", "deleted"};    xmpp_array_t *state_array = xmpp_ep_init_array_t(state_enums, array_length(state_enums));    xmpp_attr_info attrs_info [] = {        {"xmlns", &hf_xmpp_xmlns, TRUE, TRUE, NULL, NULL},        {"entity", NULL, TRUE, TRUE, NULL, NULL},        {"state", NULL, FALSE, TRUE, xmpp_val_enum_list, state_array},        {"version", NULL, FALSE, TRUE, NULL, NULL},        {"sid", &hf_xmpp_conf_info_sid, FALSE, TRUE, NULL, NULL}    };    xmpp_elem_info elems_info [] = {        {NAME, "conference-description", xmpp_conf_desc, ONE},        {NAME, "conference-state", xmpp_conf_state, ONE},        /*{NAME, "host-info", xmpp_conf_host_info, ONE},*/        {NAME, "users", xmpp_conf_users, ONE},        /*{NAME, "sidebars-by-ref", xmpp_conf_sidebars_by_ref, ONE},*/        /*{NAME, "sidebars-by-val", xmpp_conf_sidebars_by_val, ONE},*/    };    col_append_str(pinfo->cinfo, COL_INFO, "CONFERENC-INFO ");    cinfo_item = proto_tree_add_item(tree, hf_xmpp_conf_info, tvb, element->offset, element->length,        ENC_BIG_ENDIAN);    cinfo_tree = proto_item_add_subtree(cinfo_item, ett_xmpp_conf_info);    xmpp_display_attrs(cinfo_tree, element, pinfo, tvb, attrs_info, array_length(attrs_info));    xmpp_display_elems(cinfo_tree, element, pinfo, tvb, elems_info, array_length(elems_info));}

static voidxmpp_conf_desc(proto_tree *tree, tvbuff_t *tvb, packet_info *pinfo, xmpp_element_t *element){    proto_item *desc_item;    proto_tree *desc_tree;    xmpp_attr_info attrs_info [] = {        {"subject", NULL, FALSE, TRUE, NULL, NULL},        {"display-text", NULL, FALSE, FALSE, NULL, NULL},        {"free-text", NULL, FALSE, FALSE, NULL, NULL},        {"max-user-count", NULL, FALSE, FALSE, NULL, NULL},    };/*    xmpp_elem_info elems_info [] = {        {NAME, "keywords", xmpp_conf_desc_keywords, ONE},        {NAME, "conf-uris", xmpp_conf_desc_conf_uris, ONE},        {NAME, "service-uris", xmpp_conf_desc_serv_uris, ONE},        {NAME, "available-media", xmpp_conf_desc_avil_media, ONE},    };*/    desc_item = proto_tree_add_text(tree, tvb, element->offset, element->length, "CONFERENCE DESCRIPTION");    desc_tree = proto_item_add_subtree(desc_item, ett_xmpp_conf_desc);    xmpp_change_elem_to_attrib("subject", "subject", element, xmpp_transform_func_cdata);    xmpp_change_elem_to_attrib("display-text", "display-text", element, xmpp_transform_func_cdata);    xmpp_change_elem_to_attrib("free-text", "free-text", element, xmpp_transform_func_cdata);    xmpp_change_elem_to_attrib("maximum-user-count", "max-user-count", element, xmpp_transform_func_cdata);    xmpp_display_attrs(desc_tree, element, pinfo, tvb, attrs_info, array_length(attrs_info));    xmpp_display_elems(desc_tree, element, pinfo, tvb, NULL,0);}

voidxmpp_gtalk_session(proto_tree* tree, tvbuff_t* tvb, packet_info* pinfo, xmpp_element_t* element){    proto_item *session_item;    proto_tree *session_tree;    xmpp_attr_info attrs_info [] = {        {"xmlns", hf_xmpp_xmlns, TRUE, FALSE, NULL, NULL},        {"type", hf_xmpp_gtalk_session_type, TRUE, TRUE, NULL, NULL},        {"initiator", -1, FALSE, TRUE, NULL, NULL},        {"id", -1, TRUE, TRUE, NULL, NULL}    };    xmpp_elem_info elems_info [] = {        {NAME,"description", xmpp_gtalk_session_desc, ONE},        {NAME, "candidate", xmpp_gtalk_session_cand, MANY},        {NAME, "reason", xmpp_gtalk_session_reason, ONE},        {NAME_AND_ATTR, xmpp_name_attr_struct("transport", "xmlns", "http://www.google.com/transport/p2p"), xmpp_gtalk_transport_p2p, ONE},        {NAME, "conference-info", xmpp_conferece_info_advert, ONE}    };    xmpp_attr_t *attr_type = xmpp_get_attr(element, "type");    col_append_fstr(pinfo->cinfo, COL_INFO, "GTALK-SESSION(%s) ", attr_type?attr_type->value:"");    session_item = proto_tree_add_item(tree, hf_xmpp_gtalk_session, tvb, element->offset, element->length, ENC_BIG_ENDIAN);    session_tree = proto_item_add_subtree(session_item, ett_xmpp_gtalk_session);    xmpp_display_attrs(session_tree, element, pinfo, tvb, attrs_info, array_length(attrs_info));    xmpp_display_elems(session_tree, element, pinfo, tvb, elems_info, array_length(elems_info));}

static voidxmpp_conf_media(proto_tree *tree, tvbuff_t *tvb, packet_info *pinfo, xmpp_element_t *element){    proto_tree *media_tree;    xmpp_attr_info attrs_info[] = {        {"id", NULL, TRUE, TRUE, NULL, NULL},        {"display-text", NULL, FALSE, TRUE, NULL, NULL},        {"type", NULL, FALSE, TRUE, NULL, NULL},        {"label", NULL, FALSE, TRUE, NULL, NULL},        {"src-id", NULL, FALSE, TRUE, NULL, NULL},        {"status", NULL, FALSE, TRUE, NULL, NULL},    };    media_tree = proto_tree_add_subtree(tree, tvb, element->offset, element->length, ett_xmpp_conf_media, NULL, "MEDIA");    xmpp_change_elem_to_attrib("display-text", "display-text", element, xmpp_transform_func_cdata);    xmpp_change_elem_to_attrib("type", "type", element, xmpp_transform_func_cdata);    xmpp_change_elem_to_attrib("label", "label", element, xmpp_transform_func_cdata);    xmpp_change_elem_to_attrib("src-id", "src-id", element, xmpp_transform_func_cdata);    xmpp_change_elem_to_attrib("status", "status", element, xmpp_transform_func_cdata);    xmpp_display_attrs(media_tree, element, pinfo, tvb, attrs_info, array_length(attrs_info));    xmpp_display_elems(media_tree, element, pinfo, tvb, NULL, 0);}

voidxmpp_gtalk_mail_mailbox(proto_tree* tree, tvbuff_t* tvb, packet_info* pinfo, xmpp_element_t* element){    proto_item *mail_item;    proto_tree *mail_tree;    xmpp_attr_info attrs_info [] = {        {"xmlns", hf_xmpp_xmlns, FALSE, TRUE, NULL, NULL},        {"result-time", -1, FALSE, TRUE, NULL, NULL},        {"total-matched", -1, FALSE, TRUE, NULL, NULL},        {"total-estimate", -1, FALSE, TRUE, NULL, NULL},        {"url", -1, FALSE, TRUE, NULL, NULL}    };    xmpp_elem_info elems_info [] = {        {NAME,"mail-thread-info", xmpp_gtalk_mail_mail_info, MANY}    };    col_append_fstr(pinfo->cinfo, COL_INFO, "MAILBOX ");    mail_item = proto_tree_add_item(tree, hf_xmpp_gtalk_mail_mailbox, tvb, element->offset, element->length, ENC_BIG_ENDIAN);    mail_tree = proto_item_add_subtree(mail_item, ett_xmpp_gtalk_mail_mailbox);    xmpp_display_attrs(mail_tree, element, pinfo, tvb, attrs_info, array_length(attrs_info));    xmpp_display_elems(mail_tree, element, pinfo, tvb, elems_info, array_length(elems_info));}

static voidxmpp_gtalk_jingleinfo_relay(proto_tree* tree, tvbuff_t* tvb, packet_info* pinfo, xmpp_element_t* element){    proto_item *relay_item;    proto_tree *relay_tree;    xmpp_attr_info attrs_info[] = {        {"token", -1, FALSE, FALSE, NULL, NULL}    };    xmpp_elem_info elems_info [] = {        {NAME, "server", xmpp_gtalk_jingleinfo_relay_serv, ONE}    };    xmpp_element_t *token;    relay_item = proto_tree_add_text(tree, tvb, element->offset, element->length, "RELAY");    relay_tree = proto_item_add_subtree(relay_item, ett_xmpp_gtalk_jingleinfo_relay);    if((token  = xmpp_steal_element_by_name(element, "token"))!=NULL)    {        xmpp_attr_t *fake_token = xmpp_ep_init_attr_t(token->data?token->data->value:"", token->offset, token->length);        g_hash_table_insert(element->attrs, (gpointer)"token", fake_token);    }    xmpp_display_attrs(relay_tree, element, pinfo, tvb, attrs_info, array_length(attrs_info));    xmpp_display_elems(relay_tree, element, pinfo, tvb, elems_info, array_length(elems_info));}

static voidxmpp_conf_user(proto_tree *tree, tvbuff_t *tvb, packet_info *pinfo, xmpp_element_t *element){    proto_tree *user_tree;    xmpp_attr_info attrs_info [] = {        {"entity", NULL, FALSE, TRUE, NULL, NULL},        {"state", NULL, FALSE, TRUE, NULL, NULL},        {"display-text", NULL, FALSE, TRUE, NULL, NULL},        {"cascaded-focus", NULL, FALSE, TRUE, NULL, NULL}    };    xmpp_elem_info elems_info [] = {        /*{NAME, "associated-aors", xmpp_conf_assoc_aors, ONE},*/        /*{NAME, "roles", xmpp_conf_roles, ONE},*/        /*{NAME, "languages", xmpp_conf_langs, ONE},*/        {NAME, "endpoint", xmpp_conf_endpoint, MANY},    };    user_tree = proto_tree_add_subtree(tree, tvb, element->offset, element->length, ett_xmpp_conf_user, NULL, "USERS");    xmpp_change_elem_to_attrib("display-text", "display-text", element, xmpp_transform_func_cdata);    xmpp_change_elem_to_attrib("cascaded-focus", "cascaded-focus", element, xmpp_transform_func_cdata);    xmpp_display_attrs(user_tree, element, pinfo, tvb, attrs_info, array_length(attrs_info));    xmpp_display_elems(user_tree, element, pinfo, tvb, elems_info, array_length(elems_info));}

/*jabber:x:data*/voidxmpp_x_data(proto_tree* tree, tvbuff_t* tvb, packet_info* pinfo, xmpp_element_t* element){    proto_item *x_item;    proto_tree *x_tree;    static 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 voidxmpp_jingle_cont_desc_rtp_payload(proto_tree* tree, tvbuff_t* tvb, packet_info* pinfo, xmpp_element_t* element){    proto_item *payload_item;    proto_tree *payload_tree;    xmpp_attr_info attrs_info[] = {        {"xmlns", hf_xmpp_xmlns, FALSE, FALSE, NULL, NULL},        {"id", hf_xmpp_jingle_cont_desc_payload_id, TRUE, TRUE, NULL, NULL},        {"channels", hf_xmpp_jingle_cont_desc_payload_channels, FALSE, FALSE, NULL, NULL},        {"clockrate", hf_xmpp_jingle_cont_desc_payload_clockrate, FALSE, FALSE, NULL, NULL},        {"maxptime", hf_xmpp_jingle_cont_desc_payload_maxptime, FALSE, FALSE, NULL, NULL},        {"name", hf_xmpp_jingle_cont_desc_payload_name, FALSE, TRUE, NULL, NULL},        {"ptime", hf_xmpp_jingle_cont_desc_payload_ptime, FALSE, FALSE, NULL, NULL}    };    xmpp_elem_info elems_info [] =    {        {NAME, "parameter", xmpp_jingle_cont_desc_rtp_payload_param, MANY}    };    payload_item = proto_tree_add_item(tree, hf_xmpp_jingle_cont_desc_payload, tvb, element->offset, element->length, ENC_BIG_ENDIAN);    payload_tree = proto_item_add_subtree(payload_item, ett_xmpp_jingle_cont_desc_payload);    xmpp_display_attrs(payload_tree, element, pinfo, tvb, attrs_info, array_length(attrs_info));    xmpp_display_elems(payload_tree, element, pinfo, tvb, elems_info, array_length(elems_info));}

voidxmpp_presence(proto_tree *tree, tvbuff_t *tvb, packet_info *pinfo, xmpp_element_t *packet){    proto_item *presence_item;    proto_tree *presence_tree;    static const gchar *type_enums[] = {"error", "probe", "subscribe", "subscribed",                                 "unavailable", "unsubscribe", "unsubscribed"};    xmpp_array_t *type_array = xmpp_ep_init_array_t(type_enums, array_length(type_enums));    static const gchar *show_enums[] = {"away", "chat", "dnd", "xa"};    xmpp_array_t *show_array = xmpp_ep_init_array_t(show_enums, array_length(show_enums));    xmpp_attr_info attrs_info[] = {        {"from", hf_xmpp_from, FALSE, FALSE, NULL, NULL},        {"id", hf_xmpp_id, FALSE, TRUE, NULL, NULL},        {"to", hf_xmpp_to, FALSE, FALSE, NULL, NULL},        {"type", hf_xmpp_type, FALSE, TRUE, xmpp_val_enum_list, type_array},        {"xml:lang",-1, FALSE, FALSE, NULL,NULL},        {"show", hf_xmpp_presence_show, FALSE, TRUE, xmpp_val_enum_list, show_array},        {"priority", -1, FALSE, FALSE, NULL, NULL}    };    xmpp_elem_info elems_info[] = {        {NAME, "status", xmpp_presence_status, MANY},        {NAME_AND_ATTR, xmpp_name_attr_struct("c","xmlns","http://jabber.org/protocol/caps"), xmpp_presence_caps, ONE},        {NAME, "delay", xmpp_delay, ONE},        {NAME_AND_ATTR, xmpp_name_attr_struct("x","xmlns", "jabber:x:delay"), xmpp_delay, ONE},        {NAME_AND_ATTR, xmpp_name_attr_struct("x","xmlns", "vcard-temp:x:update"), xmpp_vcard_x_update, ONE},        {NAME_AND_ATTR, xmpp_name_attr_struct("x","xmlns","http://jabber.org/protocol/muc"), xmpp_muc_x, ONE},        {NAME_AND_ATTR, xmpp_name_attr_struct("x","xmlns","http://jabber.org/protocol/muc#user"), xmpp_muc_user_x, ONE},        {NAME, "error", xmpp_error, ONE},        {NAME_AND_ATTR, xmpp_name_attr_struct("query", "xmlns","jabber:iq:last"), xmpp_last_query, ONE}    };    xmpp_element_t *show, *priority;    col_clear(pinfo->cinfo, COL_INFO);    col_append_fstr(pinfo->cinfo, COL_INFO, "PRESENCE ");    presence_item = proto_tree_add_item(tree, hf_xmpp_presence, tvb, packet->offset, packet->length, ENC_BIG_ENDIAN);    presence_tree = proto_item_add_subtree(presence_item, ett_xmpp_presence);    if((show = xmpp_steal_element_by_name(packet, "show"))!=NULL)    {        xmpp_attr_t *fake_show = xmpp_ep_init_attr_t(show->data?show->data->value:"",show->offset, show->length);        g_hash_table_insert(packet->attrs, (gpointer)"show", fake_show);    }    if((priority = xmpp_steal_element_by_name(packet, "priority"))!=NULL)    {        xmpp_attr_t *fake_priority = xmpp_ep_init_attr_t(priority->data?priority->data->value:"",priority->offset, priority->length);        g_hash_table_insert(packet->attrs, (gpointer)"priority", fake_priority);    }    xmpp_display_attrs(presence_tree, packet, pinfo, tvb, attrs_info, array_length(attrs_info));    xmpp_display_elems(presence_tree, packet, pinfo, tvb, elems_info, array_length(elems_info));}

voidxmpp_gtalk_status_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},        {"version", -1, FALSE, TRUE, NULL, NULL},        {"status-max", -1, FALSE, FALSE, NULL, NULL},        {"status-list-max", -1, FALSE, FALSE, NULL, NULL},        {"status-list-contents-max", -1, FALSE, FALSE, NULL, NULL},        {"status-min-ver", -1, FALSE, TRUE, NULL, NULL},        {"show", -1, FALSE, TRUE, NULL, NULL},        {"status", -1, FALSE, TRUE, NULL, NULL},        {"invisible", -1, FALSE, TRUE, NULL, NULL},    };    xmpp_elem_info elems_info [] = {        {NAME, "status-list", xmpp_gtalk_status_status_list, MANY}    };    xmpp_element_t *status, *show, *invisible;    col_append_fstr(pinfo->cinfo, COL_INFO, "QUERY(google:shared-status) ");    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((status = xmpp_steal_element_by_name(element,"status"))!=NULL)    {        xmpp_attr_t *fake_status = xmpp_ep_init_attr_t(status->data?status->data->value:"",status->offset, status->length);        g_hash_table_insert(element->attrs, (gpointer)"status", fake_status);    }    if((show = xmpp_steal_element_by_name(element,"show"))!=NULL)    {        xmpp_attr_t *fake_show = xmpp_ep_init_attr_t(show->data?show->data->value:"",show->offset, show->length);        g_hash_table_insert(element->attrs, (gpointer)"show", fake_show);    }    if((invisible = xmpp_steal_element_by_name(element,"invisible"))!=NULL)    {        xmpp_attr_t *value = xmpp_get_attr(invisible, "value");        xmpp_attr_t *fake_invisible = xmpp_ep_init_attr_t(value?value->value:"",invisible->offset, invisible->length);        g_hash_table_insert(element->attrs, (gpointer)"invisible", fake_invisible);    }    xmpp_display_attrs(query_tree, element, pinfo, tvb, attrs_info, array_length(attrs_info));    xmpp_display_elems(query_tree, element, pinfo, tvb, elems_info, array_length(elems_info));}

static voidxmpp_gtalk_mail_senders(proto_tree* tree, tvbuff_t* tvb, packet_info* pinfo, xmpp_element_t* element){    proto_tree *senders_tree;    xmpp_elem_info elems_info [] = {        {NAME, "sender", xmpp_gtalk_mail_sender, MANY}    };    senders_tree = proto_tree_add_subtree(tree, tvb, element->offset, element->length, ett_xmpp_gtalk_mail_senders, NULL, "SENDERS");    xmpp_display_attrs(senders_tree, element, pinfo, tvb, NULL, 0);    xmpp_display_elems(senders_tree, element, pinfo, tvb, elems_info, array_length(elems_info));}

static voidxmpp_gtalk_jingleinfo_server(proto_tree* tree, tvbuff_t* tvb, packet_info* pinfo, xmpp_element_t* element){    proto_tree *serv_tree;    xmpp_attr_info attrs_info[] = {        {"host", NULL, TRUE, TRUE, NULL, NULL},        {"udp", NULL, TRUE, TRUE, NULL, NULL}    };    serv_tree = proto_tree_add_subtree(tree, tvb, element->offset, element->length, ett_xmpp_gtalk_jingleinfo_server, NULL, "SERVER");    xmpp_display_attrs(serv_tree, element, pinfo, tvb, attrs_info, array_length(attrs_info));    xmpp_display_elems(serv_tree, element, pinfo, tvb, NULL, 0);}

static voidxmpp_gtalk_jingleinfo_stun(proto_tree* tree, tvbuff_t* tvb, packet_info* pinfo, xmpp_element_t* element){    proto_tree *stun_tree;    xmpp_elem_info elems_info [] = {        {NAME, "server", xmpp_gtalk_jingleinfo_server, MANY},    };    stun_tree = proto_tree_add_subtree(tree, tvb, element->offset, element->length, ett_xmpp_gtalk_jingleinfo_stun, NULL, "STUN");    xmpp_display_attrs(stun_tree, element, pinfo, tvb, NULL, 0);    xmpp_display_elems(stun_tree, element, pinfo, tvb, elems_info, array_length(elems_info));}

static voidxmpp_jingle_file_transfer_checksum(proto_tree* tree, tvbuff_t* tvb, packet_info* pinfo, xmpp_element_t* element){    proto_item *checksum_item;    proto_tree *checksum_tree;    xmpp_elem_info elems_info[] = {        {NAME, "file", xmpp_jingle_file_transfer_file, MANY},    };    checksum_item = proto_tree_add_item(tree, hf_xmpp_jingle_file_transfer_checksum, tvb, element->offset, element->length, ENC_BIG_ENDIAN);    checksum_tree = proto_item_add_subtree(checksum_item, ett_xmpp_jingle_file_transfer_checksum);    xmpp_display_attrs(checksum_tree, element, pinfo, tvb, NULL, 0);    xmpp_display_elems(checksum_tree, element, pinfo, tvb, elems_info, array_length(elems_info));}

static voidxmpp_jinglenodes_relay_stun_tracker(proto_tree *tree, tvbuff_t *tvb, packet_info *pinfo, xmpp_element_t *element){    proto_tree *relay_tree;    xmpp_attr_info attrs_info[] = {        {"address", NULL, TRUE, TRUE, NULL, NULL},        {"port", NULL, FALSE, TRUE, NULL, NULL},        {"policy", NULL, TRUE, TRUE, NULL, NULL},        {"protocol", NULL, TRUE, TRUE, NULL, NULL},    };    relay_tree = proto_tree_add_subtree(tree, tvb, element->offset, element->length, ett_xmpp_services_relay, NULL, element->name);    xmpp_display_attrs(relay_tree, element, pinfo, tvb, attrs_info, array_length(attrs_info));    xmpp_display_elems(relay_tree, element, pinfo, tvb, NULL, 0);}

static voidxmpp_gtalk_nosave_item(proto_tree* tree, tvbuff_t* tvb, packet_info* pinfo, xmpp_element_t* element){    proto_tree *item_tree;    xmpp_attr_info attrs_info[] = {        {"xmlns", &hf_xmpp_xmlns, TRUE, FALSE, NULL,NULL},        {"jid", NULL, TRUE, TRUE, NULL, NULL},        {"source", NULL, FALSE, TRUE, NULL, NULL},        {"value", NULL, TRUE, TRUE, NULL, NULL}    };    item_tree = proto_tree_add_subtree(tree, tvb, element->offset, element->length, ett_xmpp_query_item, NULL, "ITEM");    xmpp_display_attrs(item_tree, element, pinfo, tvb, attrs_info, array_length(attrs_info));    xmpp_display_elems(item_tree, element, pinfo, tvb, NULL, 0);}

static voidxmpp_gtalk_mail_sender(proto_tree* tree, tvbuff_t* tvb, packet_info* pinfo, xmpp_element_t* element){    proto_tree *sender_tree;    xmpp_attr_info attrs_info [] = {        {"name", NULL, FALSE, TRUE, NULL, NULL},        {"address", NULL, FALSE, TRUE, NULL, NULL},        {"originator", NULL, FALSE, TRUE, NULL, NULL},        {"unread", NULL, FALSE, TRUE, NULL, NULL}    };    sender_tree = proto_tree_add_subtree(tree, tvb, element->offset, element->length, ett_xmpp_gtalk_mail_sender, NULL, "SENDER");    xmpp_display_attrs(sender_tree, element, pinfo, tvb, attrs_info, array_length(attrs_info));    xmpp_display_elems(sender_tree, element, pinfo, tvb, NULL, 0);}

static voidxmpp_jingle_cont_desc_rtp_enc(proto_tree* tree, tvbuff_t* tvb, packet_info *pinfo, xmpp_element_t* element){    proto_item *enc_item;    proto_tree *enc_tree;    xmpp_elem_info elems_info [] = {        {NAME, "zrtp-hash", xmpp_jingle_cont_desc_rtp_enc_zrtp_hash, MANY},        {NAME, "crypto", xmpp_jingle_cont_desc_rtp_enc_crypto, MANY}    };    enc_item = proto_tree_add_item(tree, hf_xmpp_jingle_cont_desc_enc, tvb, element->offset, element->length, ENC_BIG_ENDIAN);    enc_tree = proto_item_add_subtree(enc_item, ett_xmpp_jingle_cont_desc_enc);    xmpp_display_attrs(enc_tree, element, pinfo, tvb, NULL, 0);    xmpp_display_elems(enc_tree, element, pinfo, tvb, elems_info, array_length(elems_info));}

voidxmpp_session(proto_tree *tree, tvbuff_t *tvb, packet_info *pinfo, xmpp_element_t *element){    proto_item *session_item;    proto_tree *session_tree;    xmpp_attr_info attrs_info [] = {        {"xmlns", hf_xmpp_xmlns, TRUE, TRUE, NULL, NULL}    };    session_item = proto_tree_add_item(tree, hf_xmpp_iq_session, tvb, element->offset, element->length, ENC_BIG_ENDIAN);    session_tree = proto_item_add_subtree(session_item, ett_xmpp_iq_session);    col_append_fstr(pinfo->cinfo, COL_INFO, "SESSION ");    xmpp_display_attrs(session_tree, element, pinfo, tvb, attrs_info, array_length(attrs_info));    xmpp_display_elems(session_tree, element, pinfo, tvb, NULL, 0);}

static voidxmpp_conf_users(proto_tree *tree, tvbuff_t *tvb, packet_info *pinfo, xmpp_element_t *element){    proto_tree *users_tree;    xmpp_attr_info attrs_info [] = {        {"state", NULL, FALSE, TRUE, NULL, NULL}    };    xmpp_elem_info elems_info [] = {        {NAME, "user", xmpp_conf_user, MANY}    };    users_tree = proto_tree_add_subtree(tree, tvb, element->offset, element->length, ett_xmpp_conf_users, NULL, "USERS");    xmpp_display_attrs(users_tree, element, pinfo, tvb, attrs_info, array_length(attrs_info));    xmpp_display_elems(users_tree, element, pinfo, tvb, elems_info, array_length(elems_info));}

/*XEP-0261: Jingle In-Band Bytestreams Transport Method urn:xmpp:jingle:transports:ibb:1*/static voidxmpp_jingle_cont_trans_ibb(proto_tree *tree, tvbuff_t *tvb, packet_info *pinfo, xmpp_element_t *element) {    proto_item *trans_item;    proto_tree *trans_tree;    xmpp_attr_info attrs_info[] = {        {"xmlns", hf_xmpp_xmlns, FALSE, TRUE, NULL, NULL},        {"block-size", -1, TRUE, TRUE, NULL, NULL},        {"sid", -1, TRUE, TRUE, NULL, NULL},        {"stanza", -1, FALSE, TRUE, NULL, NULL}    };    trans_item = proto_tree_add_item(tree, hf_xmpp_jingle_cont_trans, tvb, element->offset, element->length, ENC_BIG_ENDIAN);    trans_tree = proto_item_add_subtree(trans_item, ett_xmpp_jingle_cont_trans);    xmpp_display_attrs(trans_tree, element, pinfo, tvb, attrs_info, array_length(attrs_info));    xmpp_display_elems(trans_tree, element, pinfo, tvb, NULL, 0);}

voidxmpp_conferece_info_advert(proto_tree *tree, tvbuff_t *tvb, packet_info *pinfo, xmpp_element_t *element){    proto_item *cinfo_item;    proto_tree *cinfo_tree;    xmpp_attr_info attrs_info [] = {        {"xmlns", &hf_xmpp_xmlns, TRUE, TRUE, NULL, NULL},        {"isfocus", NULL, TRUE, TRUE, NULL, NULL}    };    cinfo_item = proto_tree_add_item(tree, hf_xmpp_conf_info, tvb, element->offset, element->length,        ENC_BIG_ENDIAN);    cinfo_tree = proto_item_add_subtree(cinfo_item, ett_xmpp_conf_info);    xmpp_display_attrs(cinfo_tree, element, pinfo, tvb, attrs_info, array_length(attrs_info));    xmpp_display_elems(cinfo_tree, element, pinfo, tvb, NULL, 0);}