C++ xmpp_display_attrs函数代码示例

static void
xmpp_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 void
xmpp_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 void
xmpp_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));

}

void
xmpp_bytestreams_query(proto_tree *tree,  tvbuff_t *tvb, packet_info *pinfo, xmpp_element_t *element)
{
    proto_item *query_item;
    proto_tree *query_tree;

    static const gchar *mode_enums[] = {"tcp", "udp"};
    xmpp_array_t *mode_array = xmpp_ep_init_array_t(mode_enums, array_length(mode_enums));

    xmpp_attr_info attrs_info[] = {
        {"xmlns", hf_xmpp_xmlns, TRUE, TRUE, NULL, NULL},
        {"sid", -1, FALSE, TRUE, NULL, NULL},
        {"mode", -1, FALSE, TRUE, xmpp_val_enum_list, mode_array},
        {"dstaddr", -1, FALSE, TRUE, NULL, NULL}
    };

    xmpp_element_t *streamhost, *streamhost_used, *activate, *udpsuccess;

    col_append_fstr(pinfo->cinfo, COL_INFO, "QUERY(bytestreams) ");

    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((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_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 void
xmpp_error(proto_tree *tree, tvbuff_t *tvb, packet_info *pinfo, xmpp_element_t *element)
{
    proto_item *error_item;
    proto_tree *error_tree;

    xmpp_element_t *text_element, *cond_element;

    xmpp_attr_info attrs_info[] = {
        {"type", &hf_xmpp_error_type, TRUE, TRUE, NULL, NULL},
        {"code", &hf_xmpp_error_code, FALSE, TRUE, NULL, NULL},
        {"condition", &hf_xmpp_error_condition, TRUE, TRUE, NULL, NULL} /*TODO: validate list to the condition element*/
    };

    gchar *error_info;

    xmpp_attr_t *fake_condition = NULL;

    error_info = wmem_strdup(wmem_packet_scope(), "Stanza error");

    error_item = proto_tree_add_item(tree, hf_xmpp_error, tvb, element->offset, element->length, ENC_BIG_ENDIAN);
    error_tree = proto_item_add_subtree(error_item, ett_xmpp_query_item);

    cond_element = xmpp_steal_element_by_attr(element, "xmlns", "urn:ietf:params:xml:ns:xmpp-stanzas");
    if(cond_element)
    {
        fake_condition = xmpp_ep_init_attr_t(cond_element->name, cond_element->offset, cond_element->length);
        g_hash_table_insert(element->attrs, (gpointer)"condition", fake_condition);

        error_info = wmem_strdup_printf(wmem_packet_scope(), "%s: %s;", error_info, cond_element->name);
    }


    xmpp_display_attrs(error_tree, element, pinfo, tvb, attrs_info, array_length(attrs_info));

    while((text_element = xmpp_steal_element_by_name(element, "text")) != NULL)
    {
        xmpp_error_text(error_tree, tvb, text_element);

        error_info = wmem_strdup_printf(wmem_packet_scope(), "%s Text: %s", error_info, text_element->data?text_element->data->value:"");
    }

    expert_add_info_format(pinfo, error_item, &ei_xmpp_response, "%s", error_info);

    xmpp_unknown(error_tree, tvb, pinfo, element);
}

static void
xmpp_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 void
xmpp_si_file_range(proto_tree* tree, tvbuff_t* tvb, packet_info* pinfo, xmpp_element_t* element)
{
    proto_tree *range_tree;

    xmpp_attr_info attrs_info[] = {
        {"offset", NULL, FALSE, TRUE, NULL, NULL},
        {"length", NULL, FALSE, TRUE, NULL, NULL}
    };

    range_tree = proto_tree_add_subtree(tree, tvb, element->offset, element->length, ett_xmpp_si_file_range, NULL, "RANGE: ");

    xmpp_display_attrs(range_tree, element, pinfo, tvb, attrs_info, array_length(attrs_info));

    xmpp_unknown(range_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_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);
}

static void
xmpp_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 void
xmpp_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 void
xmpp_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));
}

void
xmpp_gtalk_nosave_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, TRUE, NULL, NULL},
        {"value", -1, FALSE, TRUE, NULL, NULL}
    };

    x_item = proto_tree_add_item(tree, hf_xmpp_gtalk_nosave_x, tvb, element->offset, element->length,
        ENC_BIG_ENDIAN);
    x_tree = proto_item_add_subtree(x_item, ett_xmpp_gtalk_nosave_x);

    xmpp_display_attrs(x_tree, element, pinfo, tvb, attrs_info, array_length(attrs_info));
    xmpp_display_elems(x_tree, element, pinfo, tvb, NULL, 0);
}

void
xmpp_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);
}