/** *ZigBee Device Profile dissector for the bind request. * *@param tvb pointer to buffer containing raw packet. *@param pinfo pointer to packet information fields *@param tree pointer to data tree Wireshark uses to display packet. */ void dissect_zbee_zdp_req_bind(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, guint8 version) { proto_item *ti; guint sizeof_cluster = ZBEE_HAS_2006(version)?(int)sizeof(guint16):(int)sizeof(guint8); guint offset = 0; guint64 src64; guint32 cluster, dst_mode, dst; guint64 dst64 = 0; /*guint8 dst_ep;*/ src64 = zbee_parse_eui64(tree, hf_zbee_zdp_bind_src64, tvb, &offset, (int)sizeof(guint64), NULL); proto_tree_add_item(tree, hf_zbee_zdp_bind_src_ep, tvb, offset, 1, ENC_LITTLE_ENDIAN); offset += 1; ti = proto_tree_add_item_ret_uint(tree, hf_zbee_zdp_cluster, tvb, offset, sizeof_cluster, ENC_LITTLE_ENDIAN, &cluster); offset += sizeof_cluster; proto_item_append_text(ti, " (%s)", rval_to_str(cluster, zbee_aps_cid_names, "Unknown Cluster")); if (version >= ZBEE_VERSION_2007) { proto_tree_add_item_ret_uint(tree, hf_zbee_zdp_addr_mode, tvb, offset, 1, ENC_LITTLE_ENDIAN, &dst_mode); offset += 1; } else { /* ZigBee 2003 & earlier does not have a address mode, and is unicast only. */ dst_mode = ZBEE_ZDP_ADDR_MODE_UNICAST; } if (dst_mode == ZBEE_ZDP_ADDR_MODE_GROUP) { proto_tree_add_item_ret_uint(tree, hf_zbee_zdp_bind_dst, tvb, offset, 2, ENC_LITTLE_ENDIAN, &dst); offset += 2; } else if (dst_mode == ZBEE_ZDP_ADDR_MODE_UNICAST) { dst64 = zbee_parse_eui64(tree, hf_zbee_zdp_bind_dst64, tvb, &offset, (int)sizeof(guint64), NULL); proto_tree_add_item(tree, hf_zbee_zdp_bind_dst_ep, tvb, offset, 1, ENC_LITTLE_ENDIAN); offset += 1; } zbee_append_info(tree, pinfo, ", %s (Cluster ID: 0x%04x)", rval_to_str(cluster, zbee_aps_cid_names, "Unknown Cluster"), cluster); if (version >= ZBEE_VERSION_2007) { zbee_append_info(tree, pinfo, " Src: %s", eui64_to_display(wmem_packet_scope(), src64)); } if (dst_mode == ZBEE_ZDP_ADDR_MODE_GROUP) { zbee_append_info(tree, pinfo, ", Dst: 0x%04x", dst); } else { zbee_append_info(tree, pinfo, ", Dst: %s", eui64_to_display(wmem_packet_scope(), dst64)); } /* Dump any leftover bytes. */ zdp_dump_excess(tvb, offset, pinfo, tree); } /* dissect_zbee_zdp_req_bind */
/*FUNCTION:------------------------------------------------------ * NAME * dissect_zbee_zdp_req_bind * DESCRIPTION * ZigBee Device Profile dissector for the bind request. * Cluster ID = 0x0021. * PARAMETERS * tvbuff_t *tvb - pointer to buffer containing raw packet. * packet_into *pinfo - pointer to packet information fields * proto_tree *tree - pointer to data tree Wireshark uses to display packet. * RETURNS * void *--------------------------------------------------------------- */ void dissect_zbee_zdp_req_bind(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree) { proto_item *ti; guint offset = 0; guint64 src64; /*guint8 src_ep;*/ /*guint16 cluster;*/ guint8 dst_mode; guint16 dst = 0; guint64 dst64 = 0; /*guint8 dst_ep;*/ src64 = zbee_parse_eui64(tree, hf_zbee_zdp_bind_src64, tvb, &offset, sizeof(guint64), NULL); /*src_ep =*/ zbee_parse_uint(tree, hf_zbee_zdp_bind_src_ep, tvb, &offset, sizeof(guint8), NULL); /*cluster =*/ zbee_parse_uint(tree, hf_zbee_zdp_cluster, tvb, &offset, ZBEE_HAS_2006(pinfo->zbee_stack_vers)?sizeof(guint16):sizeof(guint8), NULL); if (pinfo->zbee_stack_vers >= ZBEE_VERSION_2007) { dst_mode = zbee_parse_uint(tree, hf_zbee_zdp_addr_mode, tvb, &offset, sizeof(guint8), &ti); if (tree) { if (dst_mode == ZBEE_ZDP_ADDR_MODE_GROUP) proto_item_append_text(ti, " (Group)"); else if (dst_mode == ZBEE_ZDP_ADDR_MODE_UNICAST) proto_item_append_text(ti, " (Unicast)"); else proto_item_append_text(ti, " (Reserved)"); } } else { /* ZigBee 2003 & earlier does not have a address mode, and is unicast only. */ dst_mode = ZBEE_ZDP_ADDR_MODE_UNICAST; } if (dst_mode == ZBEE_ZDP_ADDR_MODE_GROUP) { dst = zbee_parse_uint(tree, hf_zbee_zdp_bind_dst, tvb, &offset, sizeof(guint16), NULL); } else if (dst_mode == ZBEE_ZDP_ADDR_MODE_UNICAST) { dst64 = zbee_parse_eui64(tree, hf_zbee_zdp_bind_dst64, tvb, &offset, sizeof(guint64), NULL); /*dst_ep =*/ zbee_parse_uint(tree, hf_zbee_zdp_bind_dst_ep, tvb, &offset, sizeof(guint8), NULL); } if (pinfo->zbee_stack_vers >= ZBEE_VERSION_2007) { zbee_append_info(tree, pinfo, " Src: %s", get_eui64_name(src64)); } if (dst_mode == ZBEE_ZDP_ADDR_MODE_GROUP) { zbee_append_info(tree, pinfo, ", Dst: 0x%04x", dst); } else { zbee_append_info(tree, pinfo, ", Dst: %s", eui64_to_str(dst64)); } /* Dump any leftover bytes. */ zdp_dump_excess(tvb, offset, pinfo, tree); } /* dissect_zbee_zdp_req_bind */