Exemplos de dissect_grrtetc em C++ (Cpp)

Exemplo n.º 1

Arquivo: packet-rmt-norm.c Projeto: dot-Sean/wireshark-http2

/* code to dissect NORM info packets */
static void dissect_norm_info(proto_tree *tree, packet_info *pinfo, tvbuff_t *tvb, guint offset, guint8 hlen)
{
    proto_item         *ti;
    proto_tree         *flag_tree;
    norm_packet_data_t *norm_data;

    offset = dissect_grrtetc(tree, tvb, offset);

    ti = proto_tree_add_item(tree, hf_flags, tvb, offset, 1, ENC_BIG_ENDIAN);
    flag_tree = proto_item_add_subtree(ti, ett_flags);
    proto_tree_add_item(flag_tree, hf_flag_repair,        tvb, offset, 1, ENC_BIG_ENDIAN);
    proto_tree_add_item(flag_tree, hf_flag_norm_explicit, tvb, offset, 1, ENC_BIG_ENDIAN);
    proto_tree_add_item(flag_tree, hf_flag_info,          tvb, offset, 1, ENC_BIG_ENDIAN);
    proto_tree_add_item(flag_tree, hf_flag_unreliable,    tvb, offset, 1, ENC_BIG_ENDIAN);
    proto_tree_add_item(flag_tree, hf_flag_file,          tvb, offset, 1, ENC_BIG_ENDIAN);
    proto_tree_add_item(flag_tree, hf_flag_stream,        tvb, offset, 1, ENC_BIG_ENDIAN);
    proto_tree_add_item(flag_tree, hf_flag_msgstart,      tvb, offset, 1, ENC_BIG_ENDIAN);
    offset += 1;

    /* Save encoding ID */
    norm_data = wmem_new0(wmem_file_scope(), norm_packet_data_t);
    norm_data->encoding_id = tvb_get_guint8(tvb, offset);

    p_add_proto_data(wmem_file_scope(), pinfo, proto_rmt_norm, 0, norm_data);

    proto_tree_add_item(tree, hf_fec_encoding_id,     tvb, offset, 1, ENC_BIG_ENDIAN); offset += 1;
    proto_tree_add_item(tree, hf_object_transport_id, tvb, offset, 2, ENC_BIG_ENDIAN); offset += 2;

    if (offset < hdrlen2bytes(hlen)) {
        offset = dissect_norm_hdrext(tree, pinfo, tvb, offset, hlen);
    }
    if (tvb_reported_length_remaining(tvb, offset) > 0)
        proto_tree_add_item(tree, hf_payload, tvb, offset, -1, ENC_NA);
}

Exemplo n.º 2

Arquivo: packet-rmt-norm.c Projeto: linshimiao/wireshark

/* code to dissect NORM data packets */
static void dissect_norm_data(proto_tree *tree, packet_info *pinfo,
                              tvbuff_t *tvb, guint offset, guint8 hlen)
{
    guint8      flags;
    proto_item *ti;
    proto_tree *flag_tree;

    offset = dissect_grrtetc(tree, tvb, offset);

    ti = proto_tree_add_item(tree, hf_flags, tvb, offset, 1, ENC_BIG_ENDIAN);
    flags = tvb_get_guint8(tvb, offset);
    flag_tree = proto_item_add_subtree(ti, ett_flags);
    proto_tree_add_item(flag_tree, hf_flag_repair,        tvb, offset, 1, ENC_BIG_ENDIAN);
    proto_tree_add_item(flag_tree, hf_flag_norm_explicit, tvb, offset, 1, ENC_BIG_ENDIAN);
    proto_tree_add_item(flag_tree, hf_flag_info,          tvb, offset, 1, ENC_BIG_ENDIAN);
    proto_tree_add_item(flag_tree, hf_flag_unreliable,    tvb, offset, 1, ENC_BIG_ENDIAN);
    proto_tree_add_item(flag_tree, hf_flag_file,          tvb, offset, 1, ENC_BIG_ENDIAN);
    proto_tree_add_item(flag_tree, hf_flag_stream,        tvb, offset, 1, ENC_BIG_ENDIAN);
    proto_tree_add_item(flag_tree, hf_flag_msgstart,      tvb, offset, 1, ENC_BIG_ENDIAN);
    offset += 1;

    offset = dissect_feccode(tree, tvb, offset, pinfo, 0);

    if (offset < hdrlen2bytes(hlen)) {
        offset = dissect_norm_hdrext(tree, pinfo, tvb, offset, hlen);
    }
    if (flags & NORM_FLAG_STREAM) {
        flag_tree = proto_tree_add_subtree(tree, tvb, offset, 8, ett_streampayload, NULL, "Stream Data");
        proto_tree_add_item(flag_tree, hf_reserved,       tvb, offset, 2, ENC_BIG_ENDIAN);
        offset += 2;
        proto_tree_add_item(flag_tree, hf_payload_len,    tvb, offset, 2, ENC_BIG_ENDIAN);
        offset += 2;
        proto_tree_add_item(flag_tree, hf_payload_offset, tvb, offset, 4, ENC_BIG_ENDIAN);
        offset += 4;

    }
    if (tvb_reported_length_remaining(tvb, offset) > 0)
        proto_tree_add_item(tree, hf_payload, tvb, offset, -1, ENC_NA);
}