C++ proto_tree_add_item函数代码示例

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本文整理汇总了C++中proto_tree_add_item函数的典型用法代码示例。如果您正苦于以下问题：C++ proto_tree_add_item函数的具体用法？C++ proto_tree_add_item怎么用？C++ proto_tree_add_item使用的例子？那么恭喜您, 这里精选的函数代码示例或许可以为您提供帮助。

在下文中一共展示了proto_tree_add_item函数的20个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于我们的系统推荐出更棒的C++代码示例。

示例1: dissect_ath

static void
dissect_ath(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree)
{

  int offset = 0;

  /* various lengths as reported in the packet itself */
  guint8 hlen = 0;
  gint32 clen = 0;
  gint32 dlen = 0;
  gint32 plen = 0;

  /* detect the Tribes (Tomcat) version */
  gint   tribes_version_mark;

  /* store the info */
  const gchar *info_srcaddr = "";
  const gchar *info_domain  = "";
  const gchar *info_command = "";

  proto_item *ti, *hlen_item;
  proto_tree *ath_tree;

  col_set_str(pinfo->cinfo, COL_PROTOCOL, "ATH");

  /* Clear out stuff in the info column */
  col_clear(pinfo->cinfo,COL_INFO);

  ti = proto_tree_add_item(tree, proto_ath, tvb, 0, -1, ENC_NA);
  ath_tree = proto_item_add_subtree(ti, ett_ath);

  /* Determine the Tribes version, which means determining the Tomcat version.
   * There are 2 versions : one for Tomcat 6, and one for Tomcat 7/8
   * We know that Tomcat 6 packets end with "-E" (Ox2d 0x45 or 11589 in decimal)
   * and Tomcat 7/8 packets end with "Ox01 0x00" (256 in decimal)
   * This is why we read these 2 last bytes of the packet
   */
  tribes_version_mark = tvb_get_ntohs(tvb, tvb_reported_length(tvb) - 2);

  /* dissecting a Tomcat 6 packet
   */
  if (tribes_version_mark == 11589) { /* "-E" */

    /* BEGIN
     */
      proto_tree_add_item(ath_tree, hf_ath_begin, tvb, offset, 8, ENC_ASCII|ENC_NA);
      offset += 8;

      /* LENGTH
       */
      proto_tree_add_item(ath_tree, hf_ath_length, tvb, offset, 4, ENC_BIG_ENDIAN);
      offset += 4;

      /* ALIVE TIME
       */
      proto_tree_add_item(ath_tree, hf_ath_alive, tvb, offset, 8, ENC_BIG_ENDIAN);
      offset += 8;

      /* PORT
       */
      proto_tree_add_item(ath_tree, hf_ath_port, tvb, offset, 4, ENC_BIG_ENDIAN);
      offset += 4;

      /* SECURE PORT
       */
      proto_tree_add_item(ath_tree, hf_ath_sport, tvb, offset, 4, ENC_BIG_ENDIAN);
      offset += 4;

      /* HOST LENGTH
       */
      hlen_item = proto_tree_add_item(ath_tree, hf_ath_hlen, tvb, offset, 1, ENC_BIG_ENDIAN);
      hlen = tvb_get_guint8(tvb, offset);
      offset += 1;

      /* HOST
       */
      if (hlen == 4) {
        proto_tree_add_item(ath_tree, hf_ath_ipv4, tvb, offset, 4, ENC_BIG_ENDIAN);
        info_srcaddr = tvb_ip_to_str(tvb, offset);
      } else if (hlen == 6) {
        proto_tree_add_item(ath_tree, hf_ath_ipv6, tvb, offset, 6, ENC_NA);
        info_srcaddr = tvb_ip6_to_str(tvb, offset);
      } else {
        expert_add_info(pinfo, hlen_item, &ei_ath_hlen_invalid);
      }
      offset += hlen;

      /* COMMAND LENGTH
       */
      proto_tree_add_item_ret_int(ath_tree, hf_ath_clen, tvb, offset, 4, ENC_BIG_ENDIAN, &clen);
      offset += 4;

      /* COMMAND
       */
      proto_tree_add_item(ath_tree, hf_ath_comm, tvb, offset, clen, ENC_ASCII|ENC_NA);
      if (clen != -1)
        info_command = tvb_get_string_enc(wmem_packet_scope(), tvb, offset, clen, ENC_ASCII);
      offset += clen;

      /* DOMAIN LENGTH
//.........这里部分代码省略.........

开发者ID:Nicholas1126，项目名称:wireshark-ex，代码行数:101，代码来源:packet-ath.c

示例2: dissect_header_0_9_7

  {
    return 0;
  }
}


static void
dissect_header_0_9_7(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, void *data _U_)
{	
  proto_item *ti;
  proto_tree *nordic_ble_tree;//, *flags_tree;
	gboolean bad_crc 			= FALSE;

  
  /* create display subtree for the protocol */
  ti 			        = proto_tree_add_item(tree, proto_nordic_ble, tvb, 0, -1, ENC_NA);
  nordic_ble_tree = proto_item_add_subtree(ti, ett_nordic_ble);
	
	pinfo->p2p_dir 	= P2P_DIR_RECV;
  
  /*** PROTOCOL TREE ***/
  
  dissect_packet_counter(tvb, nordic_ble_tree);
  bad_mic = dissect_flags(tvb, pinfo, nordic_ble_tree);
  dissect_channel(tvb, nordic_ble_tree);
  dissect_rssi(tvb, nordic_ble_tree);
  dissect_event_counter(tvb, nordic_ble_tree);
  bad_length = dissect_lengths(tvb, pinfo, nordic_ble_tree);
  
  dissect_ble_delta_time(tvb, nordic_ble_tree);  
}

开发者ID:ambrice，项目名称:nordic_ble，代码行数:31，代码来源:packet-nordic_ble.c

示例3: dissect_lengths

static gboolean
dissect_lengths(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree)
{
	guint8 hlen, plen;
	proto_item* item;
	gboolean bad_length 			= FALSE;
    
  if (legacy_mode)
  {
    hlen = tvb_get_guint8(tvb, _0_9_7_LENGTH_POS);
    plen = _0_9_7_nordic_ble_MIN_LENGTH;
  }
  else
  {
    hlen 			= tvb_get_guint8(tvb, UART_PACKET_HEADER_LEN_INDEX);
    plen 			= tvb_get_guint8(tvb, UART_PACKET_PACKET_LEN_INDEX);
  }
  
	if ((hlen + plen) != tvb_length(tvb))
	{
    if (!legacy_mode)
    {
      proto_tree_add_item(tree, hf_nordic_ble_header_length, tvb, UART_PACKET_HEADER_LEN_INDEX, 1, ENC_BIG_ENDIAN);
		}
    
    item = proto_tree_add_item(tree, hf_nordic_ble_payload_length, tvb, get_packet_length_index(), 1, ENC_BIG_ENDIAN);
      
    #if IS_VERSION_1_11
        expert_add_info(pinfo, item, &ei_nordic_ble_bad_length);
    #elif IS_VERSION_1_10
        expert_add_info_format(pinfo, item, PI_MALFORMED, PI_ERROR, "UART packet lengths do not match actual packet length.");
    #endif
		bad_length 			= TRUE;
	}
	else if ((hlen + plen) < get_total_len_min())
	{
    if (!legacy_mode)
    {
      proto_tree_add_item(tree, hf_nordic_ble_header_length, tvb, UART_PACKET_HEADER_LEN_INDEX, 1, ENC_BIG_ENDIAN);
		}
    
    item = proto_tree_add_item(tree, hf_nordic_ble_payload_length, tvb, get_packet_length_index(), 1, ENC_BIG_ENDIAN);
    
		#if IS_VERSION_1_11
            expert_add_info(pinfo, item, &ei_nordic_ble_bad_length);
		#elif IS_VERSION_1_10
            expert_add_info_format(pinfo, item, PI_MALFORMED, PI_ERROR, "UART packet length is too small (likely corrupted).");
		#endif
		bad_length 			= TRUE;
	}
	else if ((hlen + plen) > get_total_len_max())
	{
    if (!legacy_mode)
    {
      proto_tree_add_item(tree, hf_nordic_ble_header_length, tvb, UART_PACKET_HEADER_LEN_INDEX, 1, ENC_BIG_ENDIAN);
		}
    
		item = proto_tree_add_item(tree, hf_nordic_ble_payload_length, tvb, get_packet_length_index(), 1, ENC_BIG_ENDIAN);
    
		#if IS_VERSION_1_11
            expert_add_info(pinfo, item, &ei_nordic_ble_bad_length);
		#elif IS_VERSION_1_10
            expert_add_info_format(pinfo, item, PI_MALFORMED, PI_ERROR, "UART packet length is too large (likely corrupted).");
		#endif
		bad_length 			= TRUE;
	}
	return bad_length;
}

开发者ID:ambrice，项目名称:nordic_ble，代码行数:68，代码来源:packet-nordic_ble.c

示例4: dissect_mojito_header

static int
dissect_mojito_header(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree,
                      int offset, mojito_header_data_t* header_data)
{
	proto_tree *header_tree, *version_tree, *contact_tree, *flag_tree;
	proto_item *header_item, *contact_item, *flag_item;
	int         start_offset = offset;
	int         contact_start_offset;

	header_tree = proto_tree_add_subtree(tree, tvb, offset, 61, ett_mojito_header, &header_item, "Gnutella Header");

	proto_tree_add_item(header_tree, hf_mojito_messageid, tvb, offset, 16, ENC_NA);
	offset += 16;

	proto_tree_add_item(header_tree, hf_mojito_fdhtmessage, tvb, offset, 1, ENC_BIG_ENDIAN);
	offset += 1;

	version_tree = proto_tree_add_subtree(header_tree, tvb, offset, 2, ett_mojito_header_version, NULL, "Version");

	proto_tree_add_item(version_tree, hf_mojito_mjrversion, tvb, offset, 1, ENC_BIG_ENDIAN);
	offset += 1;
	proto_tree_add_item(version_tree, hf_mojito_mnrversion, tvb, offset, 1, ENC_BIG_ENDIAN);
	offset += 1;

	/* Payload Length : in Little Endian */
	header_data->payloadlength = tvb_get_letohl(tvb, offset);
	proto_tree_add_item(header_tree, hf_mojito_length, tvb, offset, 4, ENC_LITTLE_ENDIAN);
	offset += 4;

	header_data->opcode = tvb_get_guint8(tvb, offset);
	col_add_fstr(pinfo->cinfo, COL_INFO, "%s", val_to_str_const(header_data->opcode, opcodeflags, "Unknown"));
	proto_tree_add_item(header_tree, hf_mojito_opcode, tvb, offset, 1, ENC_BIG_ENDIAN);
	offset += 1;

	contact_start_offset = offset;
	contact_tree = proto_tree_add_subtree(header_tree, tvb, offset, 35, ett_mojito_contact, &contact_item, "Originating Contact");

	proto_tree_add_item(contact_tree, hf_mojito_vendor, tvb, offset, 4, ENC_ASCII|ENC_NA);
	offset += 4;

	version_tree = proto_tree_add_subtree(contact_tree, tvb, offset, 2, ett_mojito_contact_version, NULL, "Contact Version");

	proto_tree_add_item(version_tree, hf_mojito_origmjrversion, tvb, offset, 1, ENC_BIG_ENDIAN);
	offset += 1;
	proto_tree_add_item(version_tree, hf_mojito_origmnrversion, tvb, offset, 1, ENC_BIG_ENDIAN);
	offset += 1;

	proto_tree_add_item(contact_tree, hf_mojito_kuid, tvb, offset, 20, ENC_NA);
	offset += 20;

	offset = dissect_mojito_address(tvb, pinfo, contact_tree, offset, "Socket Address");

	if (offset == 0)
	{
		return 0;
	}

	proto_item_set_len(contact_item, offset - contact_start_offset);

	proto_tree_add_item(header_tree, hf_mojito_instanceid, tvb, offset, 1, ENC_BIG_ENDIAN);
	offset += 1;

	/*Flags*/
	flag_item = proto_tree_add_item(header_tree, hf_mojito_flags, tvb, offset, 1, ENC_BIG_ENDIAN);
	flag_tree = proto_item_add_subtree(flag_item, ett_mojito_flags);
	proto_tree_add_item(flag_tree, hf_mojito_flags_shutdown, tvb, offset, 1, ENC_BIG_ENDIAN);
	proto_tree_add_item(flag_tree, hf_mojito_flags_firewalled, tvb, offset, 1, ENC_BIG_ENDIAN);
	offset += 1;

	proto_tree_add_item(header_tree, hf_mojito_extendedlength, tvb, offset, 2, ENC_BIG_ENDIAN);
	offset += 2;

	proto_item_set_len(header_item, offset-start_offset);
	return offset;
}

开发者ID:danielwhite84，项目名称:wireshark，代码行数:75，代码来源:packet-mojito.c

示例5: dissect_ros

/*
* Dissect ROS PDUs inside a PPDU.
*/
static int
dissect_ros(tvbuff_t *tvb, packet_info *pinfo, proto_tree *parent_tree, void* data)
{
	int offset = 0;
	int old_offset;
	proto_item *item;
	proto_tree *tree;
	proto_tree *next_tree=NULL;
	conversation_t *conversation;
	ros_conv_info_t *ros_info = NULL;
	asn1_ctx_t asn1_ctx;
	asn1_ctx_init(&asn1_ctx, ASN1_ENC_BER, TRUE, pinfo);

	/* do we have application context from the acse dissector? */
	if (data == NULL)
		return 0;
	asn1_ctx.private_data = data;

	/* save parent_tree so subdissectors can create new top nodes */
	top_tree=parent_tree;

	conversation = find_or_create_conversation(pinfo);

	/*
	 * Do we already have our info
	 */
	ros_info = (ros_conv_info_t *)conversation_get_proto_data(conversation, proto_ros);
	if (ros_info == NULL) {

	  /* No.  Attach that information to the conversation. */

	  ros_info = (ros_conv_info_t *)g_malloc(sizeof(ros_conv_info_t));
	  ros_info->matched=g_hash_table_new(ros_info_hash_matched, ros_info_equal_matched);
	  ros_info->unmatched=g_hash_table_new(ros_info_hash_unmatched, ros_info_equal_unmatched);

	  conversation_add_proto_data(conversation, proto_ros, ros_info);

	  ros_info->next = ros_info_items;
	  ros_info_items = ros_info;
	}

	item = proto_tree_add_item(parent_tree, proto_ros, tvb, 0, -1, ENC_NA);
	tree = proto_item_add_subtree(item, ett_ros);

	col_set_str(pinfo->cinfo, COL_PROTOCOL, "ROS");
  	col_clear(pinfo->cinfo, COL_INFO);

	while (tvb_reported_length_remaining(tvb, offset) > 0){
		old_offset=offset;
		offset=dissect_ros_ROS(FALSE, tvb, offset, &asn1_ctx , tree, -1);
		if(offset == old_offset){
			item = proto_tree_add_text(tree, tvb, offset, -1,"Unknown ROS PDU");

			if(item){
				expert_add_info(pinfo, item, &ei_ros_unknown_ros_pdu);
				next_tree=proto_item_add_subtree(item, ett_ros_unknown);
				dissect_unknown_ber(pinfo, tvb, offset, next_tree);
			}

			break;
		}
	}

	return tvb_length(tvb);
}

开发者ID:hashbrowncipher，项目名称:wireshark，代码行数:68，代码来源:packet-ros-template.c

示例6: dissect_sapenqueue_conn_admin

static void
dissect_sapenqueue_conn_admin(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, guint32 offset, guint8 opcode){
	proto_item *conn_admin = NULL;
	proto_tree *conn_admin_tree = NULL;

	conn_admin = proto_tree_add_item(tree, hf_sapenqueue_conn_admin, tvb, offset, -1, FALSE);
	conn_admin_tree = proto_item_add_subtree(conn_admin, ett_sapenqueue);

	switch (opcode){
		case 0x01:		/* Parameter Request */
		case 0x02:{		/* Parameter Response */
			gint name_length_remaining = 0;
			guint8 length = 0, total_length = 0;
			guint32 count = 0, id = 0, name_length = 0;
			proto_item *params = NULL, *param = NULL;
			proto_tree *params_tree = NULL, *param_tree = NULL;

			count = tvb_get_ntohl(tvb, offset);
	        proto_tree_add_item(conn_admin_tree, hf_sapenqueue_conn_admin_params_count, tvb, offset, 4, FALSE); offset += 4;

	        params = proto_tree_add_item(conn_admin_tree, hf_sapenqueue_conn_admin_params, tvb, offset, 1, FALSE);
	        params_tree = proto_item_add_subtree(params, ett_sapenqueue);

	        while (count > 0 && tvb_offset_exists(tvb, offset)){
	        	/* As we don't have the right size yet, start with 1 byte */
	        	param = proto_tree_add_item(params_tree, hf_sapenqueue_conn_admin_param, tvb, offset, 1, FALSE);
	        	param_tree = proto_item_add_subtree(param, ett_sapenqueue);

	        	id = tvb_get_ntohl(tvb, offset);
	        	proto_tree_add_item(param_tree, hf_sapenqueue_conn_admin_param_id, tvb, offset, 4, FALSE); offset += 4;
	        	length = 4;

	        	if (id == 0x03){	/* Set Name parameter */
	        		name_length = tvb_strsize(tvb, offset);
	        		if (name_length > 0) {
	        			proto_tree_add_item(param_tree, hf_sapenqueue_conn_admin_param_name, tvb, offset, name_length, FALSE); offset += name_length;
	        			length += name_length;
	        		}

				} else if (id == 0x04) {  /* No support parameter */
					/* This parameter appears to have more fields only for responses */
					if (opcode == 0x02) {
						proto_tree_add_item(param_tree, hf_sapenqueue_conn_admin_param_value, tvb, offset, 4, FALSE); offset += 4;
						length += 4;
					}

	        	} else if (id == 0x06){  /* Set Unicode Support Parameter */
	        		name_length = tvb_get_ntohl(tvb, offset);
	        		proto_tree_add_item(param_tree, hf_sapenqueue_conn_admin_param_len, tvb, offset, 4, FALSE); offset += 4;

	        		/* If the reported length is not correct, use the remaining of the packet as length */
	        		name_length_remaining = tvb_captured_length_remaining(tvb, offset);
	        		if (name_length_remaining < 0){
	        			expert_add_info(pinfo, param, &ei_sapenqueue_support_invalid_offset);
	        			break;
	        		}
	        		if ((guint32)name_length_remaining < name_length) {
	        			name_length = (guint32)name_length_remaining;
        				expert_add_info(pinfo, param, &ei_sapenqueue_support_invalid_length);
	        		}

	        		proto_tree_add_item(param_tree, hf_sapenqueue_conn_admin_param_value, tvb, offset, name_length, FALSE); offset += name_length;
					length += 4 + name_length;
				} else {
					/* The rest of the parameters have an integer value field */
					proto_tree_add_item(param_tree, hf_sapenqueue_conn_admin_param_value, tvb, offset, 4, FALSE); offset += 4;
					length += 4;
	        	}

	        	/* Set the right size for the parameter tree */
	        	proto_item_set_len(param, length);

	        	count -= 1;
	        	total_length += length;
	        }

	        proto_item_set_len(params, total_length);

			break;
		}
	}

}

开发者ID:alagoutte，项目名称:SAP-Dissection-plug-in-for-Wireshark，代码行数:83，代码来源:packet-sapenqueue.c

示例7: dissect_sapenqueue

static void
dissect_sapenqueue(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree)
{
	guint8 dest = 0, type = 0, opcode = 0;
	guint32 offset = 4;
	proto_item *ti = NULL;
	proto_tree *sapenqueue_tree = NULL;

	/* If the packet has less than 20 bytes we can be sure that is not an
	 * Enqueue server packet.
	 */
	if (tvb_captured_length(tvb) < 20){
		return;
	}

	/* Add the protocol to the column */
	col_add_str(pinfo->cinfo, COL_PROTOCOL, "SAPENQUEUE");
	/* Clear out stuff in the info column */
	col_clear(pinfo->cinfo,COL_INFO);

	dest = tvb_get_guint8(tvb, offset + 16);
    col_append_fstr(pinfo->cinfo, COL_INFO, "Dest=%s", val_to_str(dest, hf_sapenqueue_dest_vals, "Unknown"));

	opcode = tvb_get_guint8(tvb, offset + 17);
	type = tvb_get_guint8(tvb, offset + 19);
    col_append_fstr(pinfo->cinfo, COL_INFO, ",Type=%s", val_to_str(type, hf_sapenqueue_type_vals, "Unknown"));

    if (dest == 0x06){
    	col_append_fstr(pinfo->cinfo, COL_INFO, ",Opcode=%s", val_to_str(opcode, hf_sapenqueue_conn_admin_opcode_vals, "Unknown"));
    }


	if (tree){ /* we are being asked for details */

		/* Add the main sapenqueue subtree */
		ti = proto_tree_add_item(tree, proto_sapenqueue, tvb, 0, -1, FALSE);
		sapenqueue_tree = proto_item_add_subtree(ti, ett_sapenqueue);

        proto_tree_add_item(sapenqueue_tree, hf_sapenqueue_magic, tvb, offset, 4, FALSE); offset += 4;
        proto_tree_add_item(sapenqueue_tree, hf_sapenqueue_id, tvb, offset, 4, FALSE); offset += 4;
        proto_tree_add_item(sapenqueue_tree, hf_sapenqueue_length, tvb, offset, 4, FALSE); offset += 4;
        proto_tree_add_item(sapenqueue_tree, hf_sapenqueue_length_frag, tvb, offset, 4, FALSE); offset += 4;
        proto_tree_add_item(sapenqueue_tree, hf_sapenqueue_dest, tvb, offset, 1, FALSE); offset += 1;
        if (dest == 0x06){  /* This field is only relevant if the destination is Connection Admin */
        	proto_tree_add_item(sapenqueue_tree, hf_sapenqueue_conn_admin_opcode, tvb, offset, 1, FALSE);
		}
        offset += 1;
        proto_tree_add_item(sapenqueue_tree, hf_sapenqueue_more_frags, tvb, offset, 1, FALSE); offset += 1;
        proto_tree_add_item(sapenqueue_tree, hf_sapenqueue_type, tvb, offset, 1, FALSE); offset += 1;

    	switch (dest){
    		case 0x03:{		/* Server Admin */
    			dissect_sapenqueue_server_admin(tvb, pinfo, sapenqueue_tree, offset);
    			break;
    		}
    		case 0x06:{		/* Connection Admin */
    			dissect_sapenqueue_conn_admin(tvb, pinfo, sapenqueue_tree, offset, opcode);
    			break;
    		}
    	}
	}

}

开发者ID:alagoutte，项目名称:SAP-Dissection-plug-in-for-Wireshark，代码行数:63，代码来源:packet-sapenqueue.c

示例8: dissect_jpeg

static void
dissect_jpeg( tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree )
{
	proto_item *ti = NULL;
	proto_tree *jpeg_tree = NULL;
	proto_tree *main_hdr_tree = NULL;
	proto_tree *restart_hdr_tree = NULL;
	proto_tree *qtable_hdr_tree = NULL;
	guint32 fragment_offset = 0;
	guint16 len = 0;
	guint8 type = 0;
	guint8 q = 0;
	gint h = 0;
	gint w = 0;

	unsigned int offset       = 0;

	col_set_str(pinfo->cinfo, COL_PROTOCOL, "JPEG");

	col_set_str(pinfo->cinfo, COL_INFO, "JPEG message");

	if ( tree ) {
		ti = proto_tree_add_item( tree, hfi_jpeg, tvb, offset, -1, ENC_NA );
		jpeg_tree = proto_item_add_subtree( ti, ett_jpeg );

		ti = proto_tree_add_item(jpeg_tree, &hfi_rtp_jpeg_main_hdr, tvb, offset, 8, ENC_NA);
		main_hdr_tree = proto_item_add_subtree(ti, ett_jpeg);

		proto_tree_add_item(main_hdr_tree, &hfi_rtp_jpeg_main_hdr_ts, tvb, offset, 1, ENC_BIG_ENDIAN);
		offset += 1;
		proto_tree_add_item(main_hdr_tree, &hfi_rtp_jpeg_main_hdr_offs, tvb, offset, 3, ENC_BIG_ENDIAN);
		fragment_offset = tvb_get_ntoh24(tvb, offset);
		offset += 3;
		proto_tree_add_item(main_hdr_tree, &hfi_rtp_jpeg_main_hdr_type, tvb, offset, 1, ENC_BIG_ENDIAN);
		type = tvb_get_guint8(tvb, offset);
		offset += 1;
		proto_tree_add_item(main_hdr_tree, &hfi_rtp_jpeg_main_hdr_q, tvb, offset, 1, ENC_BIG_ENDIAN);
		q = tvb_get_guint8(tvb, offset);
		offset += 1;
		w = tvb_get_guint8(tvb, offset) * 8;
		proto_tree_add_uint(main_hdr_tree, &hfi_rtp_jpeg_main_hdr_width, tvb, offset, 1, w);
		offset += 1;
		h = tvb_get_guint8(tvb, offset) * 8;
		proto_tree_add_uint(main_hdr_tree, &hfi_rtp_jpeg_main_hdr_height, tvb, offset, 1, h);
		offset += 1;

		if (type >= 64 && type <= 127) {
			ti = proto_tree_add_item(jpeg_tree, &hfi_rtp_jpeg_restart_hdr, tvb, offset, 4, ENC_NA);
			restart_hdr_tree = proto_item_add_subtree(ti, ett_jpeg);
			proto_tree_add_item(restart_hdr_tree, &hfi_rtp_jpeg_restart_hdr_interval, tvb, offset, 2, ENC_BIG_ENDIAN);
			offset += 2;
			proto_tree_add_item(restart_hdr_tree, &hfi_rtp_jpeg_restart_hdr_f, tvb, offset, 2, ENC_BIG_ENDIAN);
			proto_tree_add_item(restart_hdr_tree, &hfi_rtp_jpeg_restart_hdr_l, tvb, offset, 2, ENC_BIG_ENDIAN);
			proto_tree_add_item(restart_hdr_tree, &hfi_rtp_jpeg_restart_hdr_count, tvb, offset, 2, ENC_BIG_ENDIAN);
			offset += 2;
		}

		if (q >= 128 && fragment_offset == 0) {
			ti = proto_tree_add_item(jpeg_tree, &hfi_rtp_jpeg_qtable_hdr, tvb, offset, -1, ENC_NA);
			qtable_hdr_tree = proto_item_add_subtree(ti, ett_jpeg);
			proto_tree_add_item(qtable_hdr_tree, &hfi_rtp_jpeg_qtable_hdr_mbz, tvb, offset, 1, ENC_BIG_ENDIAN);
			offset += 1;
			proto_tree_add_item(qtable_hdr_tree, &hfi_rtp_jpeg_qtable_hdr_prec, tvb, offset, 1, ENC_BIG_ENDIAN);
			offset += 1;
			proto_tree_add_item(qtable_hdr_tree, &hfi_rtp_jpeg_qtable_hdr_length, tvb, offset, 2, ENC_BIG_ENDIAN);
			len = tvb_get_ntohs(tvb, offset);
			offset += 2;
			if (len > 0) {
				proto_tree_add_item(qtable_hdr_tree, &hfi_rtp_jpeg_qtable_hdr_data, tvb, offset, len, ENC_NA);
				offset += len;
			}
			proto_item_set_len(ti, len + 4);
		}

		/* The rest of the packet is the JPEG data */
		proto_tree_add_item( jpeg_tree, &hfi_rtp_jpeg_payload, tvb, offset, -1, ENC_NA );
	}
}

开发者ID:RayHightower，项目名称:wireshark，代码行数:78，代码来源:packet-jpeg.c

示例9: dissect_sapenqueue_server_admin

static void
dissect_sapenqueue_server_admin(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, guint32 offset){
	guint8 opcode = 0;
	proto_item *server_admin = NULL;
	proto_tree *server_admin_tree = NULL;

	server_admin = proto_tree_add_item(tree, hf_sapenqueue_server_admin, tvb, offset, -1, FALSE);
	server_admin_tree = proto_item_add_subtree(server_admin, ett_sapenqueue);

    proto_tree_add_item(server_admin_tree, hf_sapenqueue_server_admin_eyecatcher, tvb, offset, 4, FALSE); offset += 4;
    proto_tree_add_item(server_admin_tree, hf_sapenqueue_server_admin_version, tvb, offset, 1, FALSE); offset += 1;
    offset += 3;  /* Unknown bytes */
    proto_tree_add_item(server_admin_tree, hf_sapenqueue_server_admin_eyecatcher, tvb, offset, 4, FALSE); offset += 4;
    proto_tree_add_item(server_admin_tree, hf_sapenqueue_server_admin_flag, tvb, offset, 1, FALSE); offset += 1;
    proto_tree_add_item(server_admin_tree, hf_sapenqueue_server_admin_length, tvb, offset, 4, FALSE); offset += 4;
    opcode = tvb_get_guint8(tvb, offset);
    proto_tree_add_item(server_admin_tree, hf_sapenqueue_server_admin_opcode, tvb, offset, 1, FALSE); offset += 1;
    proto_tree_add_item(server_admin_tree, hf_sapenqueue_server_admin_flags, tvb, offset, 1, FALSE); offset += 1;
    proto_tree_add_item(server_admin_tree, hf_sapenqueue_server_admin_rc, tvb, offset, 4, FALSE); offset += 4;
    proto_tree_add_item(server_admin_tree, hf_sapenqueue_server_admin_eyecatcher, tvb, offset, 4, FALSE); offset += 4;

    if (tvb_captured_length_remaining(tvb, offset) > 0){
    	switch(opcode){
    		case 0x06:{		/* EnAdmTraceRequest */
    			guint8 pattern_length = 0;
    			guint32 nopatterns = 0, total_length = 0;
    			proto_item *trace_request = NULL, *trace_request_patterns = NULL, *trace_request_pattern = NULL;
    			proto_tree *trace_request_tree = NULL, *trace_request_patterns_tree = NULL, *trace_request_pattern_tree = NULL;

    			trace_request = proto_tree_add_item(server_admin_tree, hf_sapenqueue_server_admin_trace_request, tvb, offset, -1, FALSE);
    			trace_request_tree = proto_item_add_subtree(trace_request, ett_sapenqueue);

    		    proto_tree_add_item(trace_request_tree, hf_sapenqueue_server_admin_trace_protocol_version, tvb, offset, 1, FALSE); offset += 1;
    		    proto_tree_add_item(trace_request_tree, hf_sapenqueue_server_admin_trace_action, tvb, offset, 1, FALSE); offset += 1;
    		    proto_tree_add_item(trace_request_tree, hf_sapenqueue_server_admin_trace_limit, tvb, offset, 1, FALSE); offset += 1;
    		    proto_tree_add_item(trace_request_tree, hf_sapenqueue_server_admin_trace_thread, tvb, offset, 1, FALSE); offset += 1;
    		    offset += 4;  /* TODO: Unknown field here */
    		    proto_tree_add_item(trace_request_tree, hf_sapenqueue_server_admin_trace_level, tvb, offset, 4, FALSE); offset += 4;
    		    proto_tree_add_item(trace_request_tree, hf_sapenqueue_server_admin_trace_level, tvb, offset, 4, FALSE); offset += 4;
    		    proto_tree_add_item(trace_request_tree, hf_sapenqueue_server_admin_trace_logging, tvb, offset, 1, FALSE); offset += 1;
    		    proto_tree_add_item(trace_request_tree, hf_sapenqueue_server_admin_trace_max_file_size, tvb, offset, 4, FALSE); offset += 4;

    		    nopatterns = tvb_get_ntohl(tvb, offset);
    		    proto_tree_add_item(trace_request_tree, hf_sapenqueue_server_admin_trace_nopatterns, tvb, offset, 4, FALSE); offset += 4;
    		    proto_tree_add_item(trace_request_tree, hf_sapenqueue_server_admin_trace_nopatterns, tvb, offset, 4, FALSE); offset += 4;
    		    offset += 4;  /* TODO: Unknown field here */
    		    proto_tree_add_item(trace_request_tree, hf_sapenqueue_server_admin_trace_eyecatcher, tvb, offset, 4, FALSE); offset += 4;

	        	/* As we don't have the right size yet, start with 1 byte */
    			trace_request_patterns = proto_tree_add_item(trace_request_tree, hf_sapenqueue_server_admin_trace_patterns, tvb, offset, 1, FALSE);
    			trace_request_patterns_tree = proto_item_add_subtree(trace_request_patterns, ett_sapenqueue);

    	        while (nopatterns > 0 && tvb_offset_exists(tvb, offset)){
    	        	/* As we don't have the right size yet, start with 1 byte */
        			trace_request_pattern = proto_tree_add_item(trace_request_patterns_tree, hf_sapenqueue_server_admin_trace_pattern, tvb, offset, 1, FALSE);
        			trace_request_pattern_tree = proto_item_add_subtree(trace_request_pattern, ett_sapenqueue);

        			pattern_length = tvb_get_guint8(tvb, offset) + 1; /* Pattern string is null terminated */
        		    proto_tree_add_item(trace_request_pattern_tree, hf_sapenqueue_server_admin_trace_pattern_len, tvb, offset, 1, FALSE); offset += 1;

        		    /* Set the max length to the remaining of the packet, just in case a malformed packet arrives */
        		    if (!tvb_offset_exists(tvb, offset + pattern_length)) {
        		    	pattern_length = (guint8)tvb_captured_length_remaining(tvb, offset);
        				expert_add_info(pinfo, trace_request_pattern, &ei_sapenqueue_pattern_invalid_length);
        		    }
        		    proto_tree_add_item(trace_request_pattern_tree, hf_sapenqueue_server_admin_trace_pattern_value, tvb, offset, pattern_length, FALSE); offset += pattern_length;

        			/* Set the right size for the pattern tree */
        		    pattern_length += 1; /* Add also the length field */
					proto_item_set_len(trace_request_pattern, pattern_length);

					nopatterns -= 1;
					total_length += pattern_length;
				}
				proto_item_set_len(trace_request_patterns, total_length);

    		    proto_tree_add_item(trace_request_tree, hf_sapenqueue_server_admin_trace_eyecatcher, tvb, offset, 4, FALSE); offset += 4;

    			break;
    		}
    		default:{
    	    	proto_tree_add_item(server_admin_tree, hf_sapenqueue_server_admin_value, tvb, offset, -1, FALSE);
    			break;
    		}
    	}
    }

}

开发者ID:alagoutte，项目名称:SAP-Dissection-plug-in-for-Wireshark，代码行数:88，代码来源:packet-sapenqueue.c

示例10: dissect_cups

dissect_cups(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, void* data _U_)
{
    proto_tree   *cups_tree = NULL;
    proto_tree   *ptype_subtree = NULL;
    proto_item   *ti = NULL;
    gint          offset = 0;
    gint          next_offset;
    guint         len;
    const guint8 *str;
    cups_ptype_t  ptype;
    unsigned int  state;

    col_set_str(pinfo->cinfo, COL_PROTOCOL, PROTO_TAG_CUPS);
    col_clear(pinfo->cinfo, COL_INFO);

    ti = proto_tree_add_item(tree, proto_cups, tvb, offset, -1, ENC_NA);
    cups_tree = proto_item_add_subtree(ti, ett_cups);

    /* Format (1450 bytes max.):  */
    /* type state uri ["location" ["info" ["make-and-model"]]]\n */

    ptype = get_hex_uint(tvb, offset, &next_offset);
    len = next_offset - offset;
    if (len != 0) {
        ti = proto_tree_add_uint(cups_tree, hf_cups_ptype, tvb, offset, len, ptype);
        ptype_subtree = proto_item_add_subtree(ti, ett_cups_ptype);
        proto_tree_add_item(ptype_subtree, hf_cups_ptype_default, tvb, offset, len, ENC_BIG_ENDIAN);
        proto_tree_add_item(ptype_subtree, hf_cups_ptype_implicit, tvb, offset, len, ENC_BIG_ENDIAN);
        proto_tree_add_item(ptype_subtree, hf_cups_ptype_variable, tvb, offset, len, ENC_BIG_ENDIAN);
        proto_tree_add_item(ptype_subtree, hf_cups_ptype_large, tvb, offset, len, ENC_BIG_ENDIAN);
        proto_tree_add_item(ptype_subtree, hf_cups_ptype_medium, tvb, offset, len, ENC_BIG_ENDIAN);

开发者ID:CharaD7，项目名称:wireshark，代码行数:31，代码来源:packet-cups.c

示例11: decode_ip_element

static proto_item *
decode_ip_element(nsip_ip_element_info_t *element, build_info_t *bi, proto_tree * element_tree) {
  guint16 udp_port;
  guint32 ip4_addr;
  struct e_in6_addr ip6_addr;
  proto_item *tf = NULL;
  proto_tree *field_tree = NULL;

  if (bi->nsip_tree) {
    tf = proto_tree_add_text(element_tree, bi->tvb, bi->offset,
                             element->total_length, "IP Element");
    field_tree = proto_item_add_subtree(tf, ett_nsip_ip_element);

    /* IP address */
    switch (element->version) {
    case NSIP_IP_VERSION_4:
      ip4_addr = tvb_get_ipv4(bi->tvb, bi->offset);
      proto_tree_add_item(field_tree, hf_nsip_ip_address_ipv4,
                          bi->tvb, bi->offset, element->address_length,
                          ENC_BIG_ENDIAN);
      proto_item_append_text(tf, ": IP address: %s",
                             ip_to_str((guint8 *)&ip4_addr));

      break;
    case NSIP_IP_VERSION_6:
      tvb_get_ipv6(bi->tvb, bi->offset, &ip6_addr);
      proto_tree_add_item(field_tree, hf_nsip_ip_address_ipv6, bi->tvb,
                          bi->offset, element->address_length,
                          ENC_NA);
      proto_item_append_text(tf, ": IP address: %s",
                             ip6_to_str((struct e_in6_addr *)&ip6_addr));
      break;
    default:
      ;
    }
  }
  bi->offset += element->address_length;

  if (bi->nsip_tree) {
    /* UDP port value */
    udp_port = tvb_get_ntohs(bi->tvb, bi->offset);
    proto_tree_add_uint_format(field_tree, hf_nsip_ip_element_udp_port,
                               bi->tvb, bi->offset, 2, udp_port,
                               "UDP Port: %u", udp_port);
    proto_item_append_text(tf, ", UDP Port: %u", udp_port);
  }
  bi->offset += 2;

  if (bi->nsip_tree) {
    /* Signalling weight */
    proto_tree_add_item(field_tree, hf_nsip_ip_element_signalling_weight,
                        bi->tvb, bi->offset, 1, ENC_BIG_ENDIAN);
  }
  bi->offset++;

  if (bi->nsip_tree) {
    /* Data weight */
    proto_tree_add_item(field_tree, hf_nsip_ip_element_data_weight,
                        bi->tvb, bi->offset, 1, ENC_BIG_ENDIAN);
  }
  bi->offset++;
  return tf;
}

开发者ID:SayCV，项目名称:wireshark，代码行数:63，代码来源:packet-nsip.c

示例12: dissect_mint_common

static int
dissect_mint_common(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree,
	guint32 offset, guint32 packet_length, guint received_via)
{
	proto_item *ti;
	proto_tree *mint_tree = NULL;
	proto_tree *mint_header_tree = NULL;
	proto_tree *mint_data_tree = NULL;
	proto_tree *mint_ctrl_tree = NULL;
	guint16 bytes_remaining;
	guint16 packet_type;
	guint8 type, length, header_length;
	guint32 message_type;
	guint8 element_length;
	static header_field_info *display_hfi_tlv_vals;

	packet_type = tvb_get_ntohs(tvb, offset + 12);

	col_set_str(pinfo->cinfo, COL_PROTOCOL, PROTO_SHORT_NAME);
	col_add_str(pinfo->cinfo, COL_INFO, val_to_str(packet_type,
		mint_packettype_vals, "Type 0x%02x"));

	ti = proto_tree_add_item(tree, hfi_mint, tvb,
		offset, packet_length, ENC_NA);
	mint_tree = proto_item_add_subtree(ti, ett_mint);

	ti = proto_tree_add_item(mint_tree, &hfi_mint_header, tvb,
		offset, 16, ENC_NA);
	mint_header_tree = proto_item_add_subtree(ti, ett_mint_header);

	/* MiNT header */
	proto_tree_add_item(mint_header_tree, &hfi_mint_header_unknown1, tvb,
		offset, 4, ENC_NA);
	offset += 4;
	proto_tree_add_item(mint_header_tree, &hfi_mint_header_dstid, tvb,
		offset, 4, ENC_NA);
	offset += 4;
	proto_tree_add_item(mint_header_tree, &hfi_mint_header_srcid, tvb,
		offset, 4, ENC_NA);
	offset += 4;
	proto_tree_add_item(mint_header_tree, &hfi_mint_header_dstdatatype, tvb,
		offset, 2, ENC_BIG_ENDIAN);
	offset += 2;
	proto_tree_add_item(mint_header_tree, &hfi_mint_header_srcdatatype, tvb,
		offset, 2, ENC_BIG_ENDIAN);
	offset += 2;
	/* FIXME: This is probably not the right way to determine the packet type.
	 *	  It's more likely something in mint_header_unknown1 but I haven't
	 *        found out what. */
	switch(packet_type) {
	case MINT_TYPE_DATA_UC:
		ti = proto_tree_add_item(mint_tree, &hfi_mint_data, tvb,
			offset, packet_length - 16, ENC_NA);
		mint_data_tree = proto_item_add_subtree(ti, ett_mint_data);
		proto_tree_add_item(mint_data_tree, &hfi_mint_data_unknown1, tvb,
			offset, 2, ENC_NA);
		offset += 2;
		/* Transported user frame */
		if (offset < packet_length)
			offset += dissect_eth_frame(tvb, pinfo, tree,
				offset, packet_length - offset);
		break;
	case MINT_TYPE_DATA_BCMC:
		ti = proto_tree_add_item(mint_tree, &hfi_mint_data, tvb,
			offset, packet_length - 16, ENC_NA);
		mint_data_tree = proto_item_add_subtree(ti, ett_mint_data);
		/* Decode as vlan only for now. To be verified against a capture
		 * with CoS != 0 */
		proto_tree_add_item(mint_data_tree, &hfi_mint_data_vlan, tvb,
			offset, 2, ENC_BIG_ENDIAN);
		offset += 2;
		proto_tree_add_item(mint_data_tree, &hfi_mint_data_seqno, tvb,
			offset, 4, ENC_NA);
		offset += 4;
		proto_tree_add_item(mint_data_tree, &hfi_mint_data_unknown1, tvb,
			offset, 4, ENC_NA);
		offset += 4;
		/* Transported user frame */
		if (offset < packet_length)
			offset += dissect_eth_frame(tvb, pinfo, tree,
				offset, packet_length - offset);
		break;
	case MINT_TYPE_CTRL_0x0c:
		ti = proto_tree_add_item(mint_tree, &hfi_mint_control, tvb,
			offset, packet_length - 16, ENC_NA);
		mint_ctrl_tree = proto_item_add_subtree(ti, ett_mint_ctrl);
		proto_tree_add_item(mint_ctrl_tree, &hfi_mint_control_32zerobytes, tvb,
			offset, 32, ENC_NA);
		offset += 32;

		proto_tree_add_item(mint_ctrl_tree, &hfi_mint_control_0x0c_unknown1, tvb,
			offset, 1, ENC_NA);
		offset += 1;
		proto_tree_add_item(mint_ctrl_tree, &hfi_mint_control_0x0c_unknown2, tvb,
			offset, 1, ENC_NA);
		offset += 1;
		proto_tree_add_item(mint_ctrl_tree, &hfi_mint_control_0x0c_unknown3, tvb,
			offset, 1, ENC_NA);
		offset += 1;
		header_length = tvb_get_guint8(tvb, offset);
//.........这里部分代码省略.........

开发者ID:acaceres2176，项目名称:wireshark，代码行数:101，代码来源:packet-mint.c

示例13: dissect_btmcap

static gint
dissect_btmcap(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, void *data _U_)
{
    proto_item *main_item;
    proto_tree *main_tree;
    proto_item *pitem;
    gint        offset = 0;
    guint32     op_code;
    guint32     response_code;
    guint32     mdl_id;
    guint32     mdep_id;
    guint32     bluetooth_clock_sync_time;
    guint64     timestamp_sync_time;

    main_item = proto_tree_add_item(tree, proto_btmcap, tvb, offset, -1, ENC_NA);
    main_tree = proto_item_add_subtree(main_item, ett_btmcap);

    col_set_str(pinfo->cinfo, COL_PROTOCOL, "MCAP");

    switch (pinfo->p2p_dir) {
        case P2P_DIR_SENT:
            col_set_str(pinfo->cinfo, COL_INFO, "Sent ");
            break;
        case P2P_DIR_RECV:
            col_set_str(pinfo->cinfo, COL_INFO, "Rcvd ");
            break;
        default:
            col_add_fstr(pinfo->cinfo, COL_INFO, "Unknown direction %d ",
                pinfo->p2p_dir);
            break;

开发者ID:ARK1988，项目名称:wireshark，代码行数:30，代码来源:packet-btmcap.c

示例14: dissect_sdh

static void
dissect_sdh(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree)
{
  col_set_str(pinfo->cinfo, COL_PROTOCOL, "SDH");
  col_clear(pinfo->cinfo,COL_INFO);

  if (tree) {
    proto_tree *sdh_tree;
    proto_item *sdh_item;

    int     level = get_sdh_level(tvb, pinfo);

    guint8  h1;
    guint8  h2;
    guint16 au;
    int auoffset;

    sdh_item = proto_tree_add_protocol_format(tree, proto_sdh, tvb, 0, -1, "SDH");
    sdh_tree = proto_item_add_subtree(sdh_item, ett_sdh);

    h1  = tvb_get_guint8(tvb, 0*level+(3*level*COLUMNS));
    h2  = tvb_get_guint8(tvb, 3*level+(3*level*COLUMNS));
    au  = (h2 | ((0x03 & h1) << 8));

    proto_tree_add_item(sdh_tree, hf_sdh_a1, tvb, 0*level, 3*level, ENC_BIG_ENDIAN);
    proto_tree_add_item(sdh_tree, hf_sdh_a2, tvb, 3*level, 3*level, ENC_BIG_ENDIAN);
    proto_tree_add_item(sdh_tree, hf_sdh_j0, tvb, 6*level, 1, ENC_BIG_ENDIAN);
    proto_tree_add_item(sdh_tree, hf_sdh_b1, tvb, 0*level+(1*level*COLUMNS), 1, ENC_BIG_ENDIAN);
    proto_tree_add_item(sdh_tree, hf_sdh_e1, tvb, 3*level+(1*level*COLUMNS), 1, ENC_BIG_ENDIAN);
    proto_tree_add_item(sdh_tree, hf_sdh_f1, tvb, 6*level+(1*level*COLUMNS), 1, ENC_BIG_ENDIAN);
    proto_tree_add_item(sdh_tree, hf_sdh_d1, tvb, 0*level+(2*level*COLUMNS), 1, ENC_BIG_ENDIAN);
    proto_tree_add_item(sdh_tree, hf_sdh_d2, tvb, 3*level+(2*level*COLUMNS), 1, ENC_BIG_ENDIAN);
    proto_tree_add_item(sdh_tree, hf_sdh_d3, tvb, 6*level+(2*level*COLUMNS), 1, ENC_BIG_ENDIAN);
    proto_tree_add_item(sdh_tree, hf_sdh_h1, tvb, 0*level+(3*level*COLUMNS), 1, ENC_BIG_ENDIAN);
    proto_tree_add_item(sdh_tree, hf_sdh_h2, tvb, 3*level+(3*level*COLUMNS), 1, ENC_BIG_ENDIAN);
    proto_tree_add_uint(sdh_tree, hf_sdh_au, tvb, 0*level+(3*level*COLUMNS), 3*level+1, au);
    proto_tree_add_item(sdh_tree, hf_sdh_b2, tvb, 0*level+(4*level*COLUMNS), 3*level, ENC_BIG_ENDIAN);
    proto_tree_add_item(sdh_tree, hf_sdh_k1, tvb, 3*level+(4*level*COLUMNS), 1, ENC_BIG_ENDIAN);
    proto_tree_add_item(sdh_tree, hf_sdh_k2, tvb, 6*level+(4*level*COLUMNS), 1, ENC_BIG_ENDIAN);
    proto_tree_add_item(sdh_tree, hf_sdh_d4, tvb, 0*level+(5*level*COLUMNS), 1, ENC_BIG_ENDIAN);
    proto_tree_add_item(sdh_tree, hf_sdh_d5, tvb, 3*level+(5*level*COLUMNS), 1, ENC_BIG_ENDIAN);
    proto_tree_add_item(sdh_tree, hf_sdh_d6, tvb, 6*level+(5*level*COLUMNS), 1, ENC_BIG_ENDIAN);
    proto_tree_add_item(sdh_tree, hf_sdh_d7, tvb, 0*level+(6*level*COLUMNS), 1, ENC_BIG_ENDIAN);
    proto_tree_add_item(sdh_tree, hf_sdh_d8, tvb, 3*level+(6*level*COLUMNS), 1, ENC_BIG_ENDIAN);
    proto_tree_add_item(sdh_tree, hf_sdh_d9, tvb, 6*level+(6*level*COLUMNS), 1, ENC_BIG_ENDIAN);
    proto_tree_add_item(sdh_tree, hf_sdh_d10, tvb, 0*level+(7*level*COLUMNS), 1, ENC_BIG_ENDIAN);
    proto_tree_add_item(sdh_tree, hf_sdh_d11, tvb, 3*level+(7*level*COLUMNS), 1, ENC_BIG_ENDIAN);
    proto_tree_add_item(sdh_tree, hf_sdh_d12, tvb, 6*level+(7*level*COLUMNS), 1, ENC_BIG_ENDIAN);
    proto_tree_add_item(sdh_tree, hf_sdh_s1, tvb, 0*level+(8*level*COLUMNS), 1, ENC_BIG_ENDIAN);
    proto_tree_add_item(sdh_tree, hf_sdh_m1, tvb, 3*level+2+(8*level*COLUMNS), 1, ENC_BIG_ENDIAN);
    proto_tree_add_item(sdh_tree, hf_sdh_e2, tvb, 6*level+(8*level*COLUMNS), 1, ENC_BIG_ENDIAN);

    /*XXX: POH that au points to may not be in the same frame. Also wrong on pointer justification*/
    /*calculate start of SPE by wrapping AU pointer*/
    auoffset = (((9 + 3*COLUMNS) /*start after H3*/ + au*3 + 9*(au/87) /*add extra SOH rows to offset*/) * level) % (COLUMNS*9*level);
    proto_tree_add_item(sdh_tree, hf_sdh_j1, tvb, auoffset, 1, ENC_BIG_ENDIAN);
  }
}

开发者ID:jelmer，项目名称:wireshark，代码行数:58，代码来源:packet-sdh.c

示例15: ros_try_string

static gboolean ros_try_string(const char *oid, tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, struct SESSION_DATA_STRUCTURE* session)
{
	ros_info_t *rinfo;
	gint32     opcode_lcl = 0;
	const gchar *opname = NULL;
	const gchar *suffix = NULL;
	new_dissector_t opdissector = NULL;
	const value_string *lookup;
	proto_item *item=NULL;
	proto_tree *ros_tree=NULL;

	if((session != NULL) && ((rinfo = (ros_info_t*)g_hash_table_lookup(protocol_table, oid)) != NULL)) {

		if(tree){
			item = proto_tree_add_item(tree, *(rinfo->proto), tvb, 0, -1, ENC_NA);
			ros_tree = proto_item_add_subtree(item, *(rinfo->ett_proto));
		}

		col_set_str(pinfo->cinfo, COL_PROTOCOL, rinfo->name);

		/* if this is a bind operation */
		if((session->ros_op & ROS_OP_TYPE_MASK) == ROS_OP_BIND) {
			/* use the in-built operation codes */
			if((session->ros_op & ROS_OP_PDU_MASK) ==  ROS_OP_ERROR)
				opcode_lcl = err_ros_bind;
			else
				opcode_lcl = op_ros_bind;
		} else
			/* otherwise just take the opcode */
			opcode_lcl = session->ros_op & ROS_OP_OPCODE_MASK;

		/* default lookup in the operations */
		lookup = rinfo->opr_code_strings;

		switch(session->ros_op & ROS_OP_PDU_MASK) {
		case ROS_OP_ARGUMENT:
			opdissector = ros_lookup_opr_dissector(opcode_lcl, rinfo->opr_code_dissectors, TRUE);
			suffix = "_argument";
			break;
		case ROS_OP_RESULT:
			opdissector = ros_lookup_opr_dissector(opcode_lcl, rinfo->opr_code_dissectors, FALSE);
			suffix = "_result";
			break;
		case ROS_OP_ERROR:
			opdissector = ros_lookup_err_dissector(opcode_lcl, rinfo->err_code_dissectors);
			lookup = rinfo->err_code_strings;
			break;
		default:
			break;
		}

		if(opdissector) {

			opname = val_to_str(opcode_lcl, lookup, "Unknown opcode (%d)");

			col_set_str(pinfo->cinfo, COL_INFO, opname);
			if(suffix)
				col_append_str(pinfo->cinfo, COL_INFO, suffix);

			(*opdissector)(tvb, pinfo, ros_tree, NULL);

			return TRUE;
		}
	}

	return FALSE;
}

开发者ID:hashbrowncipher，项目名称:wireshark，代码行数:67，代码来源:packet-ros-template.c

示例16: dissect_tftp_message

static void dissect_tftp_message(tftp_conv_info_t *tftp_info,
                                 tvbuff_t *tvb, packet_info *pinfo,
                                 proto_tree *tree)
{
  proto_tree *tftp_tree;
  proto_item *ti;
  gint        offset    = 0;
  guint16     opcode;
  guint16     bytes;
  guint16     blocknum;
  guint       i1;
  guint16     error;
  tvbuff_t    *data_tvb = NULL;

  col_set_str(pinfo->cinfo, COL_PROTOCOL, "TFTP");

  ti = proto_tree_add_item(tree, proto_tftp, tvb, offset, -1, ENC_NA);
  tftp_tree = proto_item_add_subtree(ti, ett_tftp);

  opcode = tvb_get_ntohs(tvb, offset);
  proto_tree_add_uint(tftp_tree, hf_tftp_opcode, tvb, offset, 2, opcode);
  col_add_str(pinfo->cinfo, COL_INFO,
              val_to_str(opcode, tftp_opcode_vals, "Unknown (0x%04x)"));
  offs

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C++ proto_tree_add_item函数代码示例

示例1: dissect_ath

示例2: dissect_header_0_9_7

示例3: dissect_lengths

示例4: dissect_mojito_header

示例5: dissect_ros

示例6: dissect_sapenqueue_conn_admin

示例7: dissect_sapenqueue

示例8: dissect_jpeg

示例9: dissect_sapenqueue_server_admin

示例10: dissect_cups

示例11: decode_ip_element

示例12: dissect_mint_common

示例13: dissect_btmcap

示例14: dissect_sdh

示例15: ros_try_string

示例16: dissect_tftp_message

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