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C++ proto_tree_add_uint函数代码示例

原作者: [db:作者] 来自: [db:来源] 收藏 邀请

本文整理汇总了C++中proto_tree_add_uint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_uint函数的具体用法?C++ proto_tree_add_uint怎么用?C++ proto_tree_add_uint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_uint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_tpkt_encap


//.........这里部分代码省略.........
		pinfo->current_proto = "TPKT";

		col_set_str(pinfo->cinfo, COL_PROTOCOL, "TPKT");
		/*
		 * Don't add the TPKT header information if we're
		 * reassembling segmented TPKT PDUs or if this
		 * PDU isn't reassembled.
		 *
		 * XXX - the first is so that subdissectors can append
		 * information without getting TPKT stuff in the middle;
		 * why the second?
		 */
		if (!desegment && !pinfo->fragmented) {
			col_add_fstr(pinfo->cinfo, COL_INFO,
			    "TPKT Data length = %u", data_len);
		}

		if (tree) {
			ti = proto_tree_add_item(tree, proto_tpkt, tvb,
			    offset, 4, ENC_NA);
			tpkt_tree = proto_item_add_subtree(ti, ett_tpkt);
			proto_item_set_text(ti, "TPKT");

			/* Version */
			proto_tree_add_item(tpkt_tree, hf_tpkt_version, tvb,
			    offset, 1, ENC_BIG_ENDIAN);
			proto_item_append_text(ti, ", Version: 3");

			/* Reserved octet*/
			proto_tree_add_item(tpkt_tree, hf_tpkt_reserved, tvb,
			    offset + 1, 1, ENC_BIG_ENDIAN);

			/* Length */
			proto_tree_add_uint(tpkt_tree, hf_tpkt_length, tvb,
			    offset + 2, 2, data_len);
			proto_item_append_text(ti, ", Length: %u", data_len);
		}
		pinfo->current_proto = saved_proto;

		/* Skip the TPKT header. */
		offset += 4;
		data_len -= 4;

		/*
		 * Construct a tvbuff containing the amount of the payload
		 * we have available.  Make its reported length the
		 * amount of data in this TPKT packet.
		 *
		 * XXX - if reassembly isn't enabled. the subdissector
		 * will throw a BoundsError exception, rather than a
		 * ReportedBoundsError exception.  We really want
		 * a tvbuff where the length is "length", the reported
		 * length is "plen + 2", and the "if the snapshot length
		 * were infinite" length were the minimum of the
		 * reported length of the tvbuff handed to us and "plen+2",
		 * with a new type of exception thrown if the offset is
		 * within the reported length but beyond that third length,
		 * with that exception getting the "Unreassembled Packet"
		 * error.
		 */
		length = length_remaining - 4;
		if (length > data_len)
			length = data_len;
		next_tvb = tvb_new_subset(tvb, offset, length, data_len);

		/*
开发者ID:danielwhite84,项目名称:wireshark,代码行数:67,代码来源:packet-tpkt.c


示例2: dissect_status

static void
dissect_status (packet_info *pinfo, proto_tree *parent_tree, tvbuff_t *tvb, int offset, guint8 flags)
{
    proto_item *item;
    proto_tree *tree;

    item=proto_tree_add_uint(parent_tree, hf_sbccs_dib_status,
                                tvb, offset, 1, flags);
    tree=proto_item_add_subtree(item, ett_sbccs_dib_status);

    proto_tree_add_boolean(tree, hf_sbccs_dib_status_attention, tvb, offset, 1, flags);
    if (flags & 0x80) {
        proto_item_append_text(item, "  Attention");
        col_append_str(pinfo->cinfo, COL_INFO, "  Attention");
    }
    flags &= (~( 0x80 ));

    proto_tree_add_boolean(tree, hf_sbccs_dib_status_modifier, tvb, offset, 1, flags);
    if (flags & 0x40) {
        proto_item_append_text(item, "  Status Modifier");
        col_append_str(pinfo->cinfo, COL_INFO, "  Status Modifier");
    }
    flags &= (~( 0x40 ));

    proto_tree_add_boolean(tree, hf_sbccs_dib_status_cue, tvb, offset, 1, flags);
    if (flags & 0x20) {
        proto_item_append_text(item, "  Control-Unit End");
        col_append_str(pinfo->cinfo, COL_INFO, "  Control-Unit End");
    }
    flags &= (~( 0x20 ));

    proto_tree_add_boolean(tree, hf_sbccs_dib_status_busy, tvb, offset, 1, flags);
    if (flags & 0x10) {
        proto_item_append_text(item, "  Busy");
        col_append_str(pinfo->cinfo, COL_INFO, "  Busy");
    }
    flags &= (~( 0x10 ));

    proto_tree_add_boolean(tree, hf_sbccs_dib_status_channelend, tvb, offset, 1, flags);
    if (flags & 0x08) {
        proto_item_append_text(item, "  Channel End");
        col_append_str(pinfo->cinfo, COL_INFO, "  Channel End");
    }
    flags &= (~( 0x08 ));

    proto_tree_add_boolean(tree, hf_sbccs_dib_status_deviceend, tvb, offset, 1, flags);
    if (flags & 0x04) {
        proto_item_append_text(item, "  Device End");
        col_append_str(pinfo->cinfo, COL_INFO, "  Device End");
    }
    flags &= (~( 0x04 ));

    proto_tree_add_boolean(tree, hf_sbccs_dib_status_unit_check, tvb, offset, 1, flags);
    if (flags & 0x02) {
        proto_item_append_text(item, "  Unit Check");
        col_append_str(pinfo->cinfo, COL_INFO, "  Unit Check");
    }
    flags &= (~( 0x02 ));

    proto_tree_add_boolean(tree, hf_sbccs_dib_status_unit_exception, tvb, offset, 1, flags);
    if (flags & 0x01) {
        proto_item_append_text(item, "  Unit Exception");
        col_append_str(pinfo->cinfo, COL_INFO, "  Unit Exception");
    }
    /*flags &= (~( 0x01 ));*/

}
开发者ID:bearxiong99,项目名称:wireshark,代码行数:67,代码来源:packet-fcsb3.c


示例3: dissect_applemidi_common

static void
dissect_applemidi_common( tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, guint16 command ) {

	guint16		 seq_num;
	guint8		 count;
	guint8		*name;
	gint		 offset			= 0;
	gint		 len;
	gint		 string_size;
	proto_tree	*applemidi_tree;
	proto_tree	*applemidi_tree_seq_num;


	col_set_str( pinfo->cinfo, COL_PROTOCOL, APPLEMIDI_DISSECTOR_SHORTNAME );

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

	col_add_fstr( pinfo->cinfo, COL_INFO, "%s", val_to_str( command, applemidi_commands, applemidi_unknown_command ) );

	if ( tree ) {
		proto_item *ti;
		ti = proto_tree_add_item( tree, proto_applemidi, tvb, 0, -1, ENC_NA  );
		applemidi_tree = proto_item_add_subtree( ti, ett_applemidi );

		proto_tree_add_item( applemidi_tree, hf_applemidi_signature, tvb, offset, 2, ENC_BIG_ENDIAN  );
		offset += 2;

		proto_tree_add_item( applemidi_tree, hf_applemidi_command, tvb, offset, 2, ENC_BIG_ENDIAN  );
		offset += 2;

		/* the format of packets for "IN", "NO", "OK" and "BY" is identical and contains
		 * the protocol version, a random number generated by the initiator of the session,
		 * the SSRC that is used by the respective sides RTP-entity and optionally the
		 * name of the participant */
		if ( ( APPLEMIDI_COMMAND_INVITATION == command ) ||
		     ( APPLEMIDI_COMMAND_INVITATION_REJECTED == command ) ||
		     ( APLLEMIDI_COMMAND_INVITATION_ACCEPTED == command ) ||
		     ( APPLEMIDI_COMMAND_ENDSESSION == command ) ) {

			proto_tree_add_item( applemidi_tree, hf_applemidi_protocol_version, tvb, offset, 4, ENC_BIG_ENDIAN  );
			offset += 4;

			proto_tree_add_item( applemidi_tree, hf_applemidi_token, tvb, offset, 4, ENC_BIG_ENDIAN  );
			offset += 4;

			proto_tree_add_item( applemidi_tree, hf_applemidi_ssrc, tvb, offset, 4, ENC_BIG_ENDIAN  );
			offset += 4;

			len = tvb_reported_length(tvb) - offset;

			/* Name is optional */
			if ( len > 0 ) {
				name = tvb_get_ephemeral_string( tvb, offset, len );
				string_size = (gint)( strlen( name ) + 1 );
				proto_tree_add_item( applemidi_tree, hf_applemidi_name, tvb, offset, string_size, ENC_UTF_8|ENC_NA );
				col_append_fstr( pinfo->cinfo, COL_INFO, ": peer = \"%s\"", name );
				offset += string_size;
			}

		/* the synchronization packet contains three 64bit timestamps,  and a value to define how
		 * many of the timestamps transmitted are valid */
		} else if ( APPLEMIDI_COMMAND_SYNCHRONIZATION == command ) {
			proto_tree_add_item( applemidi_tree, hf_applemidi_ssrc, tvb, offset, 4, ENC_BIG_ENDIAN );
			offset += 4;

			count = tvb_get_guint8( tvb, offset );
			proto_tree_add_item( applemidi_tree, hf_applemidi_count, tvb, offset, 1, ENC_BIG_ENDIAN );
			col_append_fstr( pinfo->cinfo, COL_INFO, ": count = %u", count );
			offset += 1;

			proto_tree_add_item( applemidi_tree, hf_applemidi_padding, tvb, offset, 3, ENC_BIG_ENDIAN );
			offset += 3;

			proto_tree_add_item( applemidi_tree, hf_applemidi_timestamp1, tvb, offset, 8, ENC_BIG_ENDIAN );
			offset += 8;

			proto_tree_add_item( applemidi_tree, hf_applemidi_timestamp2, tvb, offset, 8, ENC_BIG_ENDIAN );
			offset += 8;

			proto_tree_add_item( applemidi_tree, hf_applemidi_timestamp3, tvb, offset, 8, ENC_BIG_ENDIAN );
			offset += 8;
		/* With the receiver feedback packet, the recipient can tell the sender up to what sequence
		 * number in the RTP-stream the packets have been received; this can be used to shorten the
		 * recovery-journal-section in the RTP-session */
		} else if ( APPLEMIDI_COMMAND_RECEIVER_FEEDBACK == command ) {
			proto_tree_add_item( applemidi_tree, hf_applemidi_ssrc, tvb, offset, 4, ENC_BIG_ENDIAN );
			offset += 4;

			ti = proto_tree_add_item( applemidi_tree, hf_applemidi_sequence_num, tvb, offset, 4, ENC_BIG_ENDIAN );
			/* Apple includes a 32bit sequence-number, but the RTP-packet only specifies 16bit.
			 * this subtree and subitem are added to be able to associate the sequence-number
			 * here easier with the one specified in the corresponding RTP-packet */
			applemidi_tree_seq_num = proto_item_add_subtree( ti, ett_applemidi_seq_num );
			seq_num = tvb_get_ntohs( tvb, offset );
			proto_tree_add_uint( applemidi_tree_seq_num, hf_applemidi_rtp_sequence_num, tvb, offset, 2, seq_num );
			offset += 4;

			col_append_fstr( pinfo->cinfo, COL_INFO, ": seq = %u", seq_num );
		/* With the bitrate receive limit packet, the recipient can tell the sender to limit
//.........这里部分代码省略.........
开发者ID:asriadi,项目名称:wireshark,代码行数:101,代码来源:packet-applemidi.c


示例4: dissect_ncp_common

static void
dissect_ncp_common(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree,
    gboolean is_tcp)
{
    proto_tree            *ncp_tree = NULL;
    proto_item            *ti;
    struct ncp_ip_header  ncpiph;
    struct ncp_ip_rqhdr   ncpiphrq;
    guint16               ncp_burst_seqno, ncp_ack_seqno;
    guint16               flags = 0;
    proto_tree            *flags_tree = NULL;
    int                   hdr_offset = 0;
    int                   commhdr = 0;
    int                   offset = 0;
    gint                  length_remaining;
    tvbuff_t              *next_tvb;
    guint32               testvar = 0, ncp_burst_command, burst_len, burst_off, burst_file;
    guint8                subfunction;
    guint32               nw_connection = 0, data_offset;
    guint16               data_len = 0;
    guint16               missing_fraglist_count = 0;
    mncp_rhash_value      *request_value = NULL;
    conversation_t        *conversation;
    proto_item            *expert_item;

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

    ncp_hdr = &header;

    ti = proto_tree_add_item(tree, proto_ncp, tvb, 0, -1, ENC_NA);
    ncp_tree = proto_item_add_subtree(ti, ett_ncp);
    if (is_tcp) {
        if (tvb_get_ntohl(tvb, hdr_offset) != NCPIP_RQST && tvb_get_ntohl(tvb, hdr_offset) != NCPIP_RPLY)
            commhdr += 1;
        /* Get NCPIP Header data */
        ncpiph.signature = tvb_get_ntohl(tvb, commhdr);
        proto_tree_add_uint(ncp_tree, hf_ncp_ip_sig, tvb, commhdr, 4, ncpiph.signature);
        ncpiph.length = (0x7fffffff & tvb_get_ntohl(tvb, commhdr+4));
        proto_tree_add_uint(ncp_tree, hf_ncp_ip_length, tvb, commhdr+4, 4, ncpiph.length);
        commhdr += 8;
        if (ncpiph.signature == NCPIP_RQST) {
            ncpiphrq.version = tvb_get_ntohl(tvb, commhdr);
            proto_tree_add_uint(ncp_tree, hf_ncp_ip_ver, tvb, commhdr, 4, ncpiphrq.version);
            commhdr += 4;
            ncpiphrq.rplybufsize = tvb_get_ntohl(tvb, commhdr);
            proto_tree_add_uint(ncp_tree, hf_ncp_ip_rplybufsize, tvb, commhdr, 4, ncpiphrq.rplybufsize);
            commhdr += 4;
        }
        /* Check to see if this is a valid offset, otherwise increment for packet signature */
        if (try_val_to_str(tvb_get_ntohs(tvb, commhdr), ncp_type_vals)==NULL) {
            /* Check to see if we have a valid type after packet signature length */
            if (try_val_to_str(tvb_get_ntohs(tvb, commhdr+8), ncp_type_vals)!=NULL) {
                proto_tree_add_item(ncp_tree, hf_ncp_ip_packetsig, tvb, commhdr, 8, ENC_NA);
                commhdr += 8;
            }
        }
    } else {
        /* Initialize this structure, we use it below */
        memset(&ncpiph, 0, sizeof(ncpiph));
    }

    header.type         = tvb_get_ntohs(tvb, commhdr);
    header.sequence     = tvb_get_guint8(tvb, commhdr+2);
    header.conn_low     = tvb_get_guint8(tvb, commhdr+3);
    header.task         = tvb_get_guint8(tvb, commhdr+4);
    header.conn_high    = tvb_get_guint8(tvb, commhdr+5);
    proto_tree_add_uint(ncp_tree, hf_ncp_type, tvb, commhdr, 2, header.type);
    nw_connection = (header.conn_high*256)+header.conn_low;

    /* Ok, we need to track the conversation so that we can
     * determine if a new server session is occuring for this
     * connection.
     */
    conversation = find_conversation(pinfo->fd->num, &pinfo->src, &pinfo->dst,
        PT_NCP, (guint32) pinfo->srcport, (guint32) pinfo->destport,
        0);
    if ((ncpiph.length & 0x80000000) || ncpiph.signature == NCPIP_RPLY) {
        /* First time through we will record the initial connection and task
         * values
         */
        if (!pinfo->fd->flags.visited) {
            if (conversation != NULL) {
                /* find the record telling us the
                 * request made that caused this
                 * reply
                 */
                request_value = mncp_hash_lookup(conversation, nw_connection, header.task);
                /* if for some reason we have no
                 * conversation in our hash, create
                 * one */
                if (request_value == NULL) {
                    mncp_hash_insert(conversation, nw_connection, header.task, pinfo);
                }
            } else {
                /* It's not part of any conversation
                 * - create a new one.
                 */
                conversation = conversation_new(pinfo->fd->num, &pinfo->src,
                    &pinfo->dst, PT_NCP, (guint32) pinfo->srcport, (guint32) pinfo->destport, 0);
//.........这里部分代码省略.........
开发者ID:dot-Sean,项目名称:wireshark-http2,代码行数:101,代码来源:packet-ncp.c


示例5: dissect_file_record

static void
dissect_file_record(tvbuff_t *tvb, packet_info *pinfo, proto_tree *parent_tree)
{
	proto_item  *volatile ti = NULL;
	guint	     cap_len = 0, frame_len = 0;
	proto_tree  *volatile tree;
	proto_item  *item;
	const gchar *cap_plurality, *frame_plurality;

	tree=parent_tree;

	pinfo->current_proto = "File";

	/* if FILE is not referenced from any filters we don't need to worry about
	   generating any tree items.  */
	if(!proto_field_is_referenced(tree, proto_file)) {
		tree=NULL;
	} else {
		proto_tree *fh_tree;
		gboolean old_visible;

		/* Put in frame header information. */
		cap_len = tvb_length(tvb);
		frame_len = tvb_reported_length(tvb);

		cap_plurality = plurality(cap_len, "", "s");
		frame_plurality = plurality(frame_len, "", "s");

		ti = proto_tree_add_protocol_format(tree, proto_file, tvb, 0, -1,
		    "File record %u: %u byte%s",
		    pinfo->fd->num, frame_len, frame_plurality);
		proto_item_append_text(ti, ", %u byte%s",
		    cap_len, cap_plurality);

		fh_tree = proto_item_add_subtree(ti, ett_file);

		proto_tree_add_int(fh_tree, hf_file_ftap_encap, tvb, 0, 0, pinfo->fd->lnk_t);

		proto_tree_add_uint(fh_tree, hf_file_record_number, tvb, 0, 0, pinfo->fd->num);

		proto_tree_add_uint_format(fh_tree, hf_file_record_len, tvb,
					   0, 0, frame_len, "Record Length: %u byte%s (%u bits)",
					   frame_len, frame_plurality, frame_len * 8);

		ti = proto_tree_add_boolean(fh_tree, hf_file_marked, tvb, 0, 0,pinfo->fd->flags.marked);
		PROTO_ITEM_SET_GENERATED(ti);

		ti = proto_tree_add_boolean(fh_tree, hf_file_ignored, tvb, 0, 0,pinfo->fd->flags.ignored);
		PROTO_ITEM_SET_GENERATED(ti);

		if(proto_field_is_referenced(tree, hf_file_protocols)) {
			/* we are going to be using proto_item_append_string() on
			 * hf_frame_protocols, and we must therefore disable the
			 * TRY_TO_FAKE_THIS_ITEM() optimisation for the tree by
			 * setting it as visible.
			 *
			 * See proto.h for details.
			 */
			old_visible = proto_tree_set_visible(fh_tree, TRUE);
			ti = proto_tree_add_string(fh_tree, hf_file_protocols, tvb, 0, 0, "");
			PROTO_ITEM_SET_GENERATED(ti);
			proto_tree_set_visible(fh_tree, old_visible);
		}

		if(pinfo->fd->pfd != 0){
			proto_item *ppd_item;
			guint num_entries = g_slist_length(pinfo->fd->pfd);
			guint i;
			ppd_item = proto_tree_add_uint(fh_tree, hf_file_num_p_prot_data, tvb, 0, 0, num_entries);
			PROTO_ITEM_SET_GENERATED(ppd_item);
			for(i=0; i<num_entries; i++){
				proto_tree_add_text (fh_tree, tvb, 0, 0, "%s",p_get_proto_name_and_key(wmem_file_scope(), pinfo, i));
			}
		}

#if 0
		if (show_file_off) {
			proto_tree_add_int64_format_value(fh_tree, hf_frame_file_off, tvb,
						    0, 0, pinfo->fd->file_off,
						    "%" G_GINT64_MODIFIER "d (0x%" G_GINT64_MODIFIER "x)",
						    pinfo->fd->file_off, pinfo->fd->file_off);
		}
#endif

		if(pinfo->fd->color_filter != NULL) {
			const color_filter_t *color_filter = (const color_filter_t *)pinfo->fd->color_filter;
			item = proto_tree_add_string(fh_tree, hf_file_color_filter_name, tvb,
						     0, 0, color_filter->filter_name);
			PROTO_ITEM_SET_GENERATED(item);
			item = proto_tree_add_string(fh_tree, hf_file_color_filter_text, tvb,
						     0, 0, color_filter->filter_text);
			PROTO_ITEM_SET_GENERATED(item);
		}
	}

	if (pinfo->fd->flags.ignored) {
		/* Ignored package, stop handling here */
		col_set_str(pinfo->cinfo, COL_INFO, "<Ignored>");
		proto_tree_add_text (tree, tvb, 0, -1, "This record is marked as ignored");
		return;
//.........这里部分代码省略.........
开发者ID:daniel-scs,项目名称:wireshark-tcpcrypt,代码行数:101,代码来源:file-file.c


示例6: dissect_dtpt_sockaddr

static int
dissect_dtpt_sockaddr(tvbuff_t *tvb, guint offset, proto_tree *tree, int hfindex, int sockaddr_type)
{
	guint32	sockaddr_length = 0;
	proto_item	*sockaddr_item = NULL;
	proto_tree	*sockaddr_tree = NULL;
	guint32		sockaddr_len1 = 0;
	guint32		sockaddr_len2 = 0;

	switch (sockaddr_type) {
		case SOCKADDR_WITH_LEN:
			sockaddr_len1=4;
			sockaddr_len2=16;
		break;
		case SOCKADDR_CONNECT:
			sockaddr_len1=0;
			sockaddr_len2=30;
		break;
	}

	if (sockaddr_type == SOCKADDR_WITH_LEN)
		sockaddr_length = tvb_get_letohl(tvb, offset + 0);

	if (tree) {
		sockaddr_tree = proto_tree_add_subtree(tree, tvb, offset, sockaddr_len1+sockaddr_len2,
			ett_dtpt_sockaddr, NULL, proto_registrar_get_name(hfindex));

		if (sockaddr_type == SOCKADDR_WITH_LEN)
			proto_tree_add_uint(sockaddr_tree, hf_dtpt_sockaddr_length,
						tvb, offset+0, 4, sockaddr_length);
	}

	offset += sockaddr_len1;

	if (sockaddr_tree) {
		switch (sockaddr_type) {
			case SOCKADDR_WITH_LEN: {
				guint16 family;

				family = tvb_get_letohs(tvb, offset);
				proto_tree_add_uint(sockaddr_tree, hf_dtpt_sockaddr_family,
						tvb, offset, 2, family);
				switch (family) {
					case WINSOCK_AF_INET: {
						guint16 port;

						port = tvb_get_ntohs(tvb,offset+2);
						proto_tree_add_uint(sockaddr_tree, hf_dtpt_sockaddr_port,
											tvb, offset+2,2,port);
						proto_tree_add_item(sockaddr_tree, hf_dtpt_sockaddr_address,
											tvb, offset+4,4,ENC_BIG_ENDIAN);
						proto_tree_add_item(sockaddr_tree, hf_dtpt_padding, tvb, offset+8, 8, ENC_NA);
						proto_item_append_text(sockaddr_item, ": %s:%d", tvb_ip_to_str(tvb,offset+4), port);
					}
					break;
				}
			}
			break;
			case SOCKADDR_CONNECT: {
				guint32	family;

				family = tvb_get_letohl(tvb, offset+0);
				proto_tree_add_uint(sockaddr_tree, hf_dtpt_sockaddr_family,
						tvb, offset+0, 4, family);
				switch (family) {
					case WINSOCK_AF_INET: {
						guint16 port;

						proto_tree_add_item(sockaddr_tree, hf_dtpt_padding, tvb, offset+4, 4, ENC_NA);
						port = tvb_get_ntohs(tvb,offset+8);
						proto_tree_add_uint(sockaddr_tree, hf_dtpt_sockaddr_port,
							tvb, offset+8,2,port);
						proto_tree_add_item(sockaddr_tree, hf_dtpt_sockaddr_address,
							tvb, offset+10,4,ENC_BIG_ENDIAN);
						proto_tree_add_item(sockaddr_tree, hf_dtpt_padding, tvb, offset+14, 16, ENC_NA);
						proto_item_append_text(sockaddr_item, ": %s:%d", tvb_ip_to_str(tvb,offset+10), port);
					}
					break;
				}
			}
			break;
		}

	}
	offset += sockaddr_len2;
	return offset;
}
开发者ID:CharaD7,项目名称:wireshark,代码行数:87,代码来源:packet-dtpt.c


示例7: dissect_PNDCP_Suboption_IP

/* dissect the "IP" suboption */
static int
dissect_PNDCP_Suboption_IP(tvbuff_t *tvb, int offset, packet_info *pinfo, 
                            proto_tree *tree, proto_item *block_item, proto_item *dcp_item,
                            guint8 service_id, gboolean is_response)
{
    guint8 suboption;
    guint16 block_length;
    guint16 block_info;
    guint16 block_qualifier;
    guint32 ip;
    proto_item *item = NULL;


    /* SuboptionIPParameter */
    offset = dissect_pn_uint8 (tvb, offset, pinfo, tree, hf_pn_dcp_suboption_ip, &suboption);
    /* DCPBlockLength */
    offset = dissect_pn_uint16(tvb, offset, pinfo, tree, hf_pn_dcp_block_length, &block_length);

    switch(suboption) {
    case(PNDCP_SUBOPTION_IP_MAC):
        /* MACAddressValue? */
        pn_append_info(pinfo, dcp_item, ", MAC");
        proto_item_append_text(block_item, "IP/MAC");

        offset = dissect_pn_undecoded(tvb, offset, pinfo, tree, block_length); 
        break;
    case(PNDCP_SUBOPTION_IP_IP):
        pn_append_info(pinfo, dcp_item, ", IP");
        proto_item_append_text(block_item, "IP/IP");

        /* BlockInfo? */
        if( ((service_id == PNDCP_SERVICE_ID_IDENTIFY) &&  is_response) ||
            ((service_id == PNDCP_SERVICE_ID_HELLO)    && !is_response) ||
            ((service_id == PNDCP_SERVICE_ID_GET)      &&  is_response)) {
            block_info = tvb_get_ntohs (tvb, offset);
            if (tree) {
                item = proto_tree_add_uint(tree, hf_pn_dcp_suboption_ip_block_info, tvb, offset, 2, block_info);
            }
            offset += 2;
            proto_item_append_text(block_item, ", BlockInfo: %s", val_to_str(block_info, pn_dcp_suboption_ip_block_info, "Undecoded"));
            block_length -= 2;
            if(block_info & 0x80) {
                expert_add_info_format(pinfo, item, PI_RESPONSE_CODE, PI_NOTE, "IP address conflict detected!");
            }
        }

        /* BlockQualifier? */
        if( (service_id == PNDCP_SERVICE_ID_SET) && !is_response) {
            offset = dissect_pn_uint16(tvb, offset, pinfo, tree, hf_pn_dcp_block_qualifier, &block_qualifier);
            proto_item_append_text(block_item, ", BlockQualifier: %s", val_to_str(block_qualifier, pn_dcp_block_qualifier, "Unknown"));
            block_length -= 2;
        }

        /* IPParameterValue ... */

        /* IPAddress */
        offset = dissect_pn_ipv4(tvb, offset, pinfo, tree, hf_pn_dcp_suboption_ip_ip, &ip);
        proto_item_append_text(block_item, ", IP: %s", ip_to_str((guint8*)&ip));

        /* Subnetmask */
        offset = dissect_pn_ipv4(tvb, offset, pinfo, tree, hf_pn_dcp_suboption_ip_subnetmask, &ip);
        proto_item_append_text(block_item, ", Subnet: %s", ip_to_str((guint8*)&ip));

        /* StandardGateway */
        offset = dissect_pn_ipv4(tvb, offset, pinfo, tree, hf_pn_dcp_suboption_ip_standard_gateway, &ip);
        proto_item_append_text(block_item, ", Gateway: %s", ip_to_str((guint8*)&ip));
        break;
    default:
        offset = dissect_pn_undecoded(tvb, offset, pinfo, tree, block_length); 
    }

    return offset;
}
开发者ID:flaub,项目名称:HotFuzz,代码行数:74,代码来源:packet-pn-dcp.c


示例8: dissect_banana_element

static int
dissect_banana_element(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, int offset) {
    proto_item *ti;
    proto_tree *list_tree;
    guint8 byte = 0;
    gint64 val = 0;
    gint val_len = 0;
    int start_offset = offset;
    int old_offset;
    int i;

    /* Accumulate our value/length 'til we hit a valid type */
    while (tvb_reported_length_remaining(tvb, offset) > 0) {
        byte = tvb_get_guint8(tvb, offset);
        offset++;

        if (byte & 0x80) {
            if (is_element(byte)) {
                break;
            } else {
                expert_add_info_format(pinfo, NULL, &ei_banana_unknown_type, "Unknown type %u", byte);
            }
        } else {
            val_len++;
            if (val_len > MAX_ELEMENT_VAL_LEN) {
                expert_add_info(pinfo, NULL, &ei_banana_too_many_value_bytes);
            }
            val += byte + (val << 7);
        }
    }

    /* Type */
    switch (byte) {
        case BE_LIST:
            if (val > MAX_ELEMENT_VAL) {
                expert_add_info_format(pinfo, NULL, &ei_banana_length_too_long, "List length %" G_GINT64_MODIFIER "d longer than we can handle", val);
            }
            ti = proto_tree_add_uint_format_value(tree, hf_banana_list, tvb, start_offset, offset - start_offset - 1, (guint32) val, "(%d items)", (gint) val);
            list_tree = proto_item_add_subtree(ti, ett_list);
            for (i = 0; i < val; i++) {
                old_offset = offset;
                offset += dissect_banana_element(tvb, pinfo, list_tree, offset);
                if (offset <= old_offset) {
                    return offset - start_offset;
                }
            }
            break;
        case BE_INT:
            if (val > MAX_ELEMENT_VAL) {
                expert_add_info_format(pinfo, NULL, &ei_banana_value_too_large, "Integer value %" G_GINT64_MODIFIER "d too large", val);
            }
            proto_tree_add_uint(tree, hf_banana_int, tvb, start_offset, offset - start_offset, (guint32) val);
            break;
        case BE_STRING:
            if (val > MAX_ELEMENT_VAL) {
                expert_add_info_format(pinfo, NULL, &ei_banana_length_too_long, "String length %" G_GINT64_MODIFIER "d longer than we can handle", val);
            }
            proto_tree_add_item(tree, hf_banana_string, tvb, offset, (guint32) val, ENC_ASCII|ENC_NA);
            offset += (gint) val;
            break;
        case BE_NEG_INT:
            if (val > MAX_ELEMENT_VAL) {
                expert_add_info_format(pinfo, NULL, &ei_banana_value_too_large, "Integer value -%" G_GINT64_MODIFIER "d too large", val);
            }
            proto_tree_add_int(tree, hf_banana_neg_int, tvb, start_offset, offset - start_offset, (gint32) val * -1);
            break;
        case BE_FLOAT:
            proto_tree_add_item(tree, hf_banana_float, tvb, offset, 8, ENC_BIG_ENDIAN);
            offset += 8;
            break;
        case BE_LG_INT:
            proto_tree_add_item(tree, hf_banana_lg_int, tvb, start_offset, offset - start_offset, ENC_NA);
            break;
        case BE_LG_NEG_INT:
            proto_tree_add_item(tree, hf_banana_lg_neg_int, tvb, start_offset, offset - start_offset, ENC_NA);
            break;
        case BE_PB:
            if (val_len > 1) {
                expert_add_info(pinfo, NULL, &ei_banana_pb_error);
            }
            /*
             * The spec says the pb dictionary value comes after the tag.
             * In real-world captures it comes before.
             */
            proto_tree_add_item(tree, hf_banana_pb, tvb, offset - 2, 1, ENC_BIG_ENDIAN);
            break;
        default:
            return 0;
            break;
    }
    return offset - start_offset;
}
开发者ID:acaceres2176,项目名称:wireshark,代码行数:92,代码来源:packet-banana.c


示例9: dissect_ucd

/* Code to actually dissect the packets */
static void
  dissect_ucd (tvbuff_t * tvb, packet_info * pinfo, proto_tree * tree)
{
  int pos, endtlvpos;
  guint8 type, length;
  guint8 tlvlen, tlvtype;
  proto_tree *ucd_tree;
  proto_item *ucd_item;
  proto_tree *tlv_tree;
  proto_item *tlv_item;
  gint len;
  guint8 upchid, symrate;
   
  len = tvb_reported_length_remaining (tvb, 0);
   upchid = tvb_get_guint8 (tvb, 0);
   
   /* if the upstream Channel ID is 0 then this is for Telephony Return) */
	if (upchid > 0)
	  col_add_fstr (pinfo->cinfo, COL_INFO,
			"UCD Message:  Channel ID = %u (U%u)", upchid,
			upchid - 1);
	else
	  col_add_fstr (pinfo->cinfo, COL_INFO,
			"UCD Message:  Channel ID = %u (Telephony Return)",
			upchid);
   
   if (tree)
     {
	ucd_item =
	proto_tree_add_protocol_format (tree, proto_docsis_ucd, tvb, 0, -1,
					"UCD Message");
	ucd_tree = proto_item_add_subtree (ucd_item, ett_docsis_ucd);
	proto_tree_add_item (ucd_tree, hf_docsis_ucd_upstream_chid, tvb, 0, 1,
			     ENC_BIG_ENDIAN);
	proto_tree_add_item (ucd_tree, hf_docsis_ucd_config_ch_cnt, tvb, 1, 1,
			     ENC_BIG_ENDIAN);
	proto_tree_add_item (ucd_tree, hf_docsis_ucd_mini_slot_size, tvb, 2, 1,
			     ENC_BIG_ENDIAN);
	proto_tree_add_item (ucd_tree, hf_docsis_ucd_down_chid, tvb, 3, 1,
			     ENC_BIG_ENDIAN);
	
	pos = 4;
	while (pos < len)
	  {
	  type = tvb_get_guint8 (tvb, pos);
	  tlv_item = proto_tree_add_text (ucd_tree, tvb, pos, -1,
					  "%s",
					  val_to_str(type, channel_tlv_vals,
						     "Unknown TLV (%u)"));  
	  tlv_tree = proto_item_add_subtree (tlv_item, ett_tlv);
	  proto_tree_add_uint (tlv_tree, hf_docsis_ucd_type,
			       tvb, pos, 1, type);
	  pos++;
	  length = tvb_get_guint8 (tvb, pos);
	  proto_tree_add_uint (tlv_tree, hf_docsis_ucd_length,
			       tvb, pos, 1, length);
	  pos++;
	  proto_item_set_len(tlv_item, length + 2);
	     switch (type)
	       {
		case UCD_SYMBOL_RATE:
		  if (length == 1)
		    {
		       symrate = tvb_get_guint8 (tvb, pos);
		       proto_tree_add_uint (tlv_tree, hf_docsis_ucd_symbol_rate,
					    tvb, pos, length, symrate * 160);
		    }
		  else
		    {
		       THROW (ReportedBoundsError);
		    }
		  pos = pos + length;
		  break;
		case UCD_FREQUENCY:
		  if (length == 4)
		    {
		       proto_tree_add_item (tlv_tree, hf_docsis_ucd_frequency, tvb,
					    pos, length, ENC_BIG_ENDIAN);
		       pos = pos + length;
		    }
		  else
		    {
		       THROW (ReportedBoundsError);
		    }
		  break;
		case UCD_PREAMBLE:
		  proto_tree_add_item (tlv_tree, hf_docsis_ucd_preamble_pat, tvb,
				       pos, length, ENC_NA);
		  pos = pos + length;
		  break;
		case UCD_BURST_DESCR:
		  proto_tree_add_item (tlv_tree, hf_docsis_ucd_iuc, tvb,
				       pos++, 1, ENC_BIG_ENDIAN);
		  endtlvpos = pos + length - 1;
		  while (pos < endtlvpos)
		    {
		       tlvtype = tvb_get_guint8 (tvb, pos++);
		       tlvlen = tvb_get_guint8 (tvb, pos++);
		       switch (tlvtype)
//.........这里部分代码省略.........
开发者ID:pvons,项目名称:wireshark,代码行数:101,代码来源:packet-ucd.c


示例10: dissect_kt_remove_bulk

static int
dissect_kt_remove_bulk(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, gint offset)
{
    guint32 next32, rnum, ksiz;
    gint new_offset, rec_start_offset;
    proto_item *ti;
    proto_item *pi;
    proto_tree *rec_tree;

    new_offset = offset;

    proto_tree_add_item(tree, hf_kt_magic, tvb, new_offset, 1, ENC_BIG_ENDIAN);
    new_offset++;

    next32 = tvb_get_ntohl(tvb, new_offset);

    if (tvb_reported_length_remaining(tvb, (new_offset + 4)) > 0) { /* request */
        pi = proto_tree_add_uint(tree, hf_kt_type, tvb, offset, 1, KT_OPER_REQUEST);
        proto_item_set_generated(pi);

        proto_tree_add_uint(tree, hf_kt_flags, tvb, new_offset, 4, next32);
        new_offset += 4;

        rnum = tvb_get_ntohl(tvb, new_offset);
        proto_tree_add_uint(tree, hf_kt_rnum, tvb, new_offset, 4, rnum);
        new_offset += 4;

        while (rnum > 0) {
            /* Create a sub-tree for each record */
            ti = proto_tree_add_item(tree, hf_kt_rec, tvb, new_offset, -1, ENC_NA);
            rec_tree = proto_item_add_subtree(ti, ett_kt_rec);
            rec_start_offset = new_offset;

            proto_tree_add_item(rec_tree, hf_kt_dbidx, tvb, new_offset, 2, ENC_BIG_ENDIAN);
            new_offset += 2;

            ksiz = tvb_get_ntohl(tvb, new_offset);
            proto_tree_add_uint(rec_tree, hf_kt_ksiz, tvb, new_offset, 4, ksiz);
            new_offset += 4;

            proto_tree_add_item(rec_tree, hf_kt_key, tvb, new_offset, ksiz, ENC_NA);
            if (kt_present_key_val_as_ascii) {
                pi = proto_tree_add_item(rec_tree, hf_kt_key_str, tvb, new_offset, ksiz, ENC_ASCII|ENC_NA);
                proto_item_set_generated(pi);
            }
            new_offset += ksiz;

            proto_item_set_len(ti, new_offset - rec_start_offset);
            rnum--;
        }
    } else { /* response */
        pi = proto_tree_add_uint(tree, hf_kt_type, tvb, offset, 1, KT_OPER_RESPONSE);
        proto_item_set_generated(pi);
        col_append_sep_str(pinfo->cinfo, COL_INFO, " ", "[response]");

        proto_tree_add_uint(tree, hf_kt_hits, tvb, new_offset, 4, next32);
        new_offset += 4;
    }

    return new_offset;
}
开发者ID:ssyram,项目名称:wireshark,代码行数:61,代码来源:packet-kt.c


示例11: dissect_802_3

void
dissect_802_3(volatile int length, gboolean is_802_2, tvbuff_t *tvb,
              int offset_after_length, packet_info *pinfo, proto_tree *tree,
              proto_tree *fh_tree, int length_id, int trailer_id, expert_field* ei_len,
              int fcs_len)
{
    proto_item		*length_it;
    tvbuff_t		*volatile next_tvb = NULL;
    tvbuff_t		*trailer_tvb = NULL;
    const char		*saved_proto;
    gint			captured_length, reported_length;
    void			*pd_save;

    length_it = proto_tree_add_uint(fh_tree, length_id, tvb,
                                    offset_after_length - 2, 2, length);

    /* Get the length of the payload.
       If the FCS length is positive, remove the FCS.
       (If it's zero, there's no FCS; if it's negative, we don't know whether
       there's an FCS, so we'll guess based on the length of the trailer.) */
    reported_length = tvb_reported_length_remaining(tvb, offset_after_length);
    if (fcs_len > 0) {
        if (reported_length >= fcs_len)
            reported_length -= fcs_len;
    }

    /* Make sure the length in the 802.3 header doesn't go past the end of
       the payload. */
    if (length > reported_length) {
        length = reported_length;
        expert_add_info(pinfo, length_it, ei_len);
    }

    /* Give the next dissector only 'length' number of bytes. */
    captured_length = tvb_length_remaining(tvb, offset_after_length);
    if (captured_length > length)
        captured_length = length;
    next_tvb = tvb_new_subset(tvb, offset_after_length, captured_length, length);

    /* Dissect the payload either as IPX or as an LLC frame.
       Catch non-fatal exceptions, so that if the reported length
       of "next_tvb" was reduced by some dissector before an
       exception was thrown, we can still put in an item for
       the trailer. */
    saved_proto = pinfo->current_proto;
    pd_save = pinfo->private_data;
    TRY {
        if (is_802_2)
            call_dissector(llc_handle, next_tvb, pinfo, tree);
        else {
            /* Check if first three bits of payload are 0x7.
               If so, then payload is IPX.  If not, then it's CCSDS.
               Refer to packet-eth.c for setting of is_802_2 variable. */
            if (tvb_get_bits8(next_tvb, 0, 3) == 7)
                call_dissector(ipx_handle, next_tvb, pinfo, tree);
            else
                call_dissector(ccsds_handle, next_tvb, pinfo, tree);
        }
    }
    CATCH_NONFATAL_ERRORS {
        /* Somebody threw an exception that means that there was a problem
           dissecting the payload; that means that a dissector was found,
           so we don't need to dissect the payload as data or update the
           protocol or info columns.

           Just show the exception and then drive on to show the trailer,
           after noting that a dissector was found and restoring the
           protocol value that was in effect before we called the subdissector. */
        pinfo->private_data = pd_save;

        show_exception(next_tvb, pinfo, tree, EXCEPT_CODE, GET_MESSAGE);
    }
    ENDTRY;

    /* Restore the protocol value, so that any exception thrown by
       tvb_new_subset_remaining() refers to the protocol for which
       this is a trailer, and restore the private_data structure in
       case one of the called dissectors modified it. */
    pinfo->private_data = pd_save;
    pinfo->current_proto = saved_proto;

    /* Construct a tvbuff for the trailer; if the trailer is past the
       end of the captured data, this will throw a BoundsError, which
       is what we want, as it'll report that the packet was cut short. */
    trailer_tvb = tvb_new_subset_remaining(tvb, offset_after_length + length);

    add_ethernet_trailer(pinfo, tree, fh_tree, trailer_id, tvb, trailer_tvb, fcs_len);
}
开发者ID:hashbrowncipher,项目名称:wireshark,代码行数:88,代码来源:packet-ieee8023.c


示例12: dissect_kt_play_script

static int
dissect_kt_play_script(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, gint offset)
{
    guint32 next32, rnum, ksiz, vsiz, nsiz;
    gint new_offset, rec_start_offset;
    proto_item *ti;
    proto_item *pi;
    proto_tree *rec_tree;

    new_offset = offset;

    proto_tree_add_item(tree, hf_kt_magic, tvb, new_offset, 1, ENC_BIG_ENDIAN);
    new_offset++;

    next32 = tvb_get_ntohl(tvb, new_offset);

    if (next32 == 0) {
        if (tvb_reported_length_remaining(tvb, (new_offset + 4)) > 0) {
            /* There's more data after the 32 bits. This is a request */
            pi = proto_tree_add_uint(tree, hf_kt_type, tvb, offset, 1, KT_OPER_REQUEST);
            proto_item_set_generated(pi);

            proto_tree_add_uint(tree, hf_kt_flags, tvb, new_offset, 4, next32);
            new_offset += 4;

            nsiz = tvb_get_ntohl(tvb, new_offset);
            proto_tree_add_uint(tree, hf_kt_nsiz, tvb, new_offset, 4, nsiz);
            new_offset += 4;

            rnum = tvb_get_ntohl(tvb, new_offset);
            proto_tree_add_uint(tree, hf_kt_rnum, tvb, new_offset, 4, rnum);
            new_offset += 4;

            proto_tree_add_item(tree, hf_kt_name, tvb, new_offset, nsiz, ENC_ASCII|ENC_NA);
            new_offset += nsiz;

            while (rnum > 0) {
                /* Create a sub-tree for each record */
                ti = proto_tree_add_item(tree, hf_kt_rec, tvb, new_offset, -1, ENC_NA);
                rec_tree = proto_item_add_subtree(ti, ett_kt_rec);
                rec_start_offset = new_offset;

                ksiz = tvb_get_ntohl(tvb, new_offset);
                proto_tree_add_uint(rec_tree, hf_kt_ksiz, tvb, new_offset, 4, ksiz);
                new_offset += 4;

                vsiz = tvb_get_ntohl(tvb, new_offset);
                proto_tree_add_uint(rec_tree, hf_kt_vsiz, tvb, new_offset, 4, vsiz);
                new_offset += 4;

                proto_tree_add_item(rec_tree, hf_kt_key, tvb, new_offset, ksiz, ENC_NA);
                if (kt_present_key_val_as_ascii) {
                    pi = proto_tree_add_item(rec_tree, hf_kt_key_str, tvb, new_offset, ksiz, ENC_ASCII|ENC_NA);
                    proto_item_set_generated(pi);
                }
                new_offset += ksiz;

                proto_tree_add_item(rec_tree, hf_kt_val, tvb, new_offset, vsiz, ENC_NA);
                if (kt_present_key_val_as_ascii) {
                    pi = proto_tree_add_item(rec_tree, hf_kt_val_str, tvb, new_offset, vsiz, ENC_ASCII|ENC_NA);
                    proto_item_set_generated(pi);
                }
                new_offset += vsiz;

                proto_item_set_len(ti, new_offset - rec_start_offset);
                rnum--;
            }
        } else {
            /* Nothing remaining after the 32 bits. This is a response with no records. */
            pi = proto_tree_add_uint(tree, hf_kt_type, tvb, offset, 1, KT_OPER_RESPONSE);
            proto_item_set_generated(pi);
            col_append_sep_str(pinfo->cinfo, COL_INFO, " ", "[response]");

            proto_tree_add_uint(tree, hf_kt_rnum, tvb, new_offset, 4, next32);
            new_offset += 4;
        }
    } else { /* response - one or more records */
        pi = proto_tree_add_uint(tree, hf_kt_type, tvb, offset, 1, KT_OPER_RESPONSE);
        proto_item_set_generated(pi);
        col_append_sep_str(pinfo->cinfo, COL_INFO, " ", "[response]");

        rnum = tvb_get_ntohl(tvb, new_offset);
        proto_tree_add_uint(tree, hf_kt_hits, tvb, new_offset, 4, rnum);
        new_offset += 4;

        while (rnum > 0) {
            /* Create a sub-tree for each record */
            ti = proto_tree_add_item(tree, hf_kt_rec, tvb, new_offset, -1, ENC_NA);
            rec_tree = proto_item_add_subtree(ti, ett_kt_rec);
            rec_start_offset = new_offset;

            ksiz = tvb_get_ntohl(tvb, new_offset);
            proto_tree_add_uint(rec_tree, hf_kt_ksiz, tvb, new_offset, 4, ksiz);
            new_offset += 4;

            vsiz = tvb_get_ntohl(tvb, new_offset);
            proto_tree_add_uint(rec_tree, hf_kt_vsiz, tvb, new_offset, 4, vsiz);
            new_offset += 4;

            proto_tree_add_item(rec_tree, hf_kt_key, tvb, new_offset, ksiz, ENC_NA);
//.........这里部分代码省略.........
开发者ID:ssyram,项目名称:wireshark,代码行数:101,代码来源:packet-kt.c


示例13: dissect_mip

/* Code to actually dissect the packets */
static void
dissect_mip( tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree)
{
  /* Set up structures we will need to add the protocol subtree and manage it */
  proto_item    *ti;
  proto_tree    *mip_tree=NULL;
  proto_item    *tf;
  proto_tree    *flags_tree;
  guint8         type;
  guint16        flags;
  gint           offset=0;
  tvbuff_t      *next_tvb;

  /* Make entries in Protocol column and Info column on summary display */

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

  type = tvb_get_guint8(tvb, offset);
  switch (type) {
  case MIP_REGISTRATION_REQUEST:
    col_add_fstr(pinfo->cinfo, COL_INFO,
               "Reg Request: HoA=%s HA=%s CoA=%s",
               tvb_ip_to_str(tvb, 4),
               tvb_ip_to_str(tvb, 8),
               tvb_ip_to_str(tvb, 12));

    if (tree) {
      ti = proto_tree_add_item(tree, proto_mip, tvb, offset, -1, ENC_NA);
      mip_tree = proto_item_add_subtree(ti, ett_mip);

      /* type */
      proto_tree_add_uint(mip_tree, hf_mip_type, tvb, offset, 1, type);
      offset++;

      /* flags */
      flags = tvb_get_guint8(tvb, offset);
      tf = proto_tree_add_uint(mip_tree, hf_mip_flags, tvb, offset, 1, flags);
      flags_tree = proto_item_add_subtree(tf, ett_mip_flags);
      proto_tree_add_boolean(flags_tree, hf_mip_s, tvb, offset, 1, flags);
      proto_tree_add_boolean(flags_tree, hf_mip_b, tvb, offset, 1, flags);
      proto_tree_add_boolean(flags_tree, hf_mip_d, tvb, offset, 1, flags);
      proto_tree_add_boolean(flags_tree, hf_mip_m, tvb, offset, 1, flags);
      proto_tree_add_boolean(flags_tree, hf_mip_g, tvb, offset, 1, flags);
      proto_tree_add_boolean(flags_tree, hf_mip_v, tvb, offset, 1, flags);
      proto_tree_add_boolean(flags_tree, hf_mip_t, tvb, offset, 1, flags);
      proto_tree_add_boolean(flags_tree, hf_mip_x, tvb, offset, 1, flags);
      offset++;

      /* lifetime */
      proto_tree_add_item(mip_tree, hf_mip_life, tvb, offset, 2, ENC_BIG_ENDIAN);
      offset += 2;

      /* home address */
      proto_tree_add_item(mip_tree, hf_mip_homeaddr, tvb, offset, 4, ENC_BIG_ENDIAN);
      offset += 4;

      /* home agent address */
      proto_tree_add_item(mip_tree, hf_mip_haaddr, tvb, offset, 4, ENC_BIG_ENDIAN);
      offset += 4;

      /* Care of Address */
      proto_tree_add_item(mip_tree, hf_mip_coa, tvb, offset, 4, ENC_BIG_ENDIAN);
      offset += 4;

      /* Identifier - assumed to be an NTP time here */
      proto_tree_add_item(mip_tree, hf_mip_ident, tvb, offset, 8, ENC_TIME_NTP|ENC_BIG_ENDIAN);
      offset += 8;

    } /* if tree */
    break;
  case MIP_REGISTRATION_REPLY:
    col_add_fstr(pinfo->cinfo, COL_INFO,
               "Reg Reply: HoA=%s HA=%s, Code=%u",
               tvb_ip_to_str(tvb, 4),
               tvb_ip_to_str(tvb, 8),
               tvb_get_guint8(tvb,1));

    if (tree) {
      /* Add Subtree */
      ti = proto_tree_add_item(tree, proto_mip, tvb, offset, -1, ENC_NA);
      mip_tree = proto_item_add_subtree(ti, ett_mip);

      /* Type */
      proto_tree_add_uint(mip_tree, hf_mip_type, tvb, offset, 1, type);
      offset++;

      /* Reply Code */
      proto_tree_add_item(mip_tree, hf_mip_code, tvb, offset, 1, ENC_BIG_ENDIAN);
      offset++;

      /* Registration Lifetime */
      proto_tree_add_item(mip_tree, hf_mip_life, tvb, offset, 2, ENC_BIG_ENDIAN);
      offset += 2;

      /* Home address */
      proto_tree_add_item(mip_tree, hf_mip_homeaddr, tvb, offset, 4, ENC_BIG_ENDIAN);
      offset += 4;

//.........这里部分代码省略.........
开发者ID:dogphilly,项目名称:wireshark,代码行数:101,代码来源:packet-mip.c


示例14: mate_gog_tree


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C++ proto_tree_add_uint_format函数代码示例发布时间:2022-05-30
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C++ proto_tree_add_time函数代码示例发布时间:2022-05-30
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