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Diffstat (limited to 'epan/dissectors/packet-knet.c')
-rw-r--r--epan/dissectors/packet-knet.c114
1 files changed, 57 insertions, 57 deletions
diff --git a/epan/dissectors/packet-knet.c b/epan/dissectors/packet-knet.c
index fa03e757..b07aa1a4 100644
--- a/epan/dissectors/packet-knet.c
+++ b/epan/dissectors/packet-knet.c
@@ -50,7 +50,7 @@ void proto_reg_handoff_knet(void);
* Protocol variables.
*/
/**@{*/
-static int proto_knet = -1;
+static int proto_knet;
/**@}*/
/**
@@ -60,31 +60,31 @@ static int proto_knet = -1;
/* *@{*/
/* Fields used by the TCP/SCTP dissector */
-static int hf_knet_message_tree = -1; /*!< Message tree */
-static int hf_knet_content_length_vle = -1; /*!< Content Length */
+static int hf_knet_message_tree; /*!< Message tree */
+static int hf_knet_content_length_vle; /*!< Content Length */
/* Fields used by the UDP dissector */
-static int hf_knet_content_length = -1; /*!< Content Length */
-static int hf_knet_datagram_tree = -1; /*!< Datagram subtree */
-static int hf_knet_flags = -1; /*!< UDP Flags subtree */
-static int hf_knet_inorder = -1; /*!< Inorder Flag */
-static int hf_knet_reliable = -1; /*!< Reliable Flag */
-static int hf_knet_packetid = -1; /*!< PacketID */
-static int hf_knet_rmib = -1; /*!< Reliable Message Index Base */
-static int hf_knet_msg_flags = -1; /*!< Message Block Flags subtree */
-static int hf_knet_msg_fs = -1; /*!< Fragment Start */
-static int hf_knet_msg_ff = -1; /*!< Fragment Flag */
-static int hf_knet_msg_inorder = -1; /*!< Inorder Flag */
-static int hf_knet_msg_reliable = -1; /*!< Reliable Flag */
-static int hf_knet_msg_reliable_message_number = -1; /*!< Reliable Message Number */
-
-static int hf_knet_payload_tree = -1; /*!< Payload subtree */
-static int hf_knet_payload = -1; /*!< Payload subtree */
-static int hf_knet_messageid = -1; /*!< MessageID of the packet */
-static int hf_knet_pingid = -1;
-static int hf_knet_flowctrlreq = -1;
-static int hf_knet_packetack = -1;
-static int hf_knet_seqnumber = -1;
+static int hf_knet_content_length; /*!< Content Length */
+static int hf_knet_datagram_tree; /*!< Datagram subtree */
+static int hf_knet_flags; /*!< UDP Flags subtree */
+static int hf_knet_inorder; /*!< Inorder Flag */
+static int hf_knet_reliable; /*!< Reliable Flag */
+static int hf_knet_packetid; /*!< PacketID */
+static int hf_knet_rmib; /*!< Reliable Message Index Base */
+static int hf_knet_msg_flags; /*!< Message Block Flags subtree */
+static int hf_knet_msg_fs; /*!< Fragment Start */
+static int hf_knet_msg_ff; /*!< Fragment Flag */
+static int hf_knet_msg_inorder; /*!< Inorder Flag */
+static int hf_knet_msg_reliable; /*!< Reliable Flag */
+static int hf_knet_msg_reliable_message_number; /*!< Reliable Message Number */
+
+static int hf_knet_payload_tree; /*!< Payload subtree */
+static int hf_knet_payload; /*!< Payload subtree */
+static int hf_knet_messageid; /*!< MessageID of the packet */
+static int hf_knet_pingid;
+static int hf_knet_flowctrlreq;
+static int hf_knet_packetack;
+static int hf_knet_seqnumber;
/**@}*/
/**
@@ -93,12 +93,12 @@ static int hf_knet_seqnumber = -1;
/* *@{*/
/*Knet Subtrees */
-static gint ett_knet_main = -1; /*!< Main kNet tree */
-static gint ett_knet_message = -1; /*!< Message tree */
-static gint ett_knet_payload = -1; /*!< Payload tree */
-static gint ett_knet_message_flags = -1; /*!< Message flags tree */
-static gint ett_knet_datagram = -1;
-static gint ett_knet_flags = -1;
+static int ett_knet_main; /*!< Main kNet tree */
+static int ett_knet_message; /*!< Message tree */
+static int ett_knet_payload; /*!< Payload tree */
+static int ett_knet_message_flags; /*!< Message flags tree */
+static int ett_knet_datagram;
+static int ett_knet_flags;
/**@}*/
static dissector_handle_t knet_handle_sctp;
@@ -131,9 +131,9 @@ count_vle_bytes(tvbuff_t *tvb, int offset)
{
int byte_count = 1;
- if(tvb_get_guint8(tvb, offset) & 0x80) /* If the first bit of the first byte is 1 */
+ if(tvb_get_uint8(tvb, offset) & 0x80) /* If the first bit of the first byte is 1 */
byte_count = 2; /* There's at least 2 bytes of content length */
- if(tvb_get_guint8(tvb, offset+1) & 0x80) /* If the next one is also 1 */
+ if(tvb_get_uint8(tvb, offset+1) & 0x80) /* If the next one is also 1 */
byte_count = 4;
return byte_count;
@@ -155,14 +155,14 @@ count_vle_bytes(tvbuff_t *tvb, int offset)
* @return int returns the new offset
*
*/
-static guint32
+static uint32_t
dissect_packetid(tvbuff_t *buffer, int offset, proto_tree *tree)
{
- guint32 packetid;
+ uint32_t packetid;
- packetid = tvb_get_guint8(buffer, offset+2) << 14;
- packetid += tvb_get_guint8(buffer, offset+1) << 6;
- packetid += tvb_get_guint8(buffer, offset) & 63;
+ packetid = tvb_get_uint8(buffer, offset+2) << 14;
+ packetid += tvb_get_uint8(buffer, offset+1) << 6;
+ packetid += tvb_get_uint8(buffer, offset) & 63;
proto_tree_add_uint(tree, hf_knet_packetid, buffer, 0, 3, packetid);
return packetid;
@@ -189,7 +189,7 @@ dissect_reliable_message_index_base(tvbuff_t *buffer, int offset, proto_tree *tr
{
int byte_count = 2;
- if(tvb_get_guint8(buffer, offset+1) & 0x80)
+ if(tvb_get_uint8(buffer, offset+1) & 0x80)
byte_count = 4;
proto_tree_add_item(tree, hf_knet_rmib, buffer, offset, byte_count, ENC_LITTLE_ENDIAN);
@@ -217,7 +217,7 @@ static int
dissect_content_length_vle(tvbuff_t *buffer, int *offset, proto_tree *tree)
{
int byte_count;
- guint32 length;
+ uint32_t length;
length = 0;
byte_count = count_vle_bytes(buffer, *offset);
@@ -225,14 +225,14 @@ dissect_content_length_vle(tvbuff_t *buffer, int *offset, proto_tree *tree)
switch(byte_count) /*We must calculate length by hand because we use the length later */
{
case 4:
- length = tvb_get_guint8(buffer, (*offset) + 3) << 23;
- length += (tvb_get_guint8(buffer, (*offset) + 2) << 15);
+ length = tvb_get_uint8(buffer, (*offset) + 3) << 23;
+ length += (tvb_get_uint8(buffer, (*offset) + 2) << 15);
/* FALLTHRU */
case 2:
- length += (tvb_get_guint8(buffer, (*offset) + 1) << 7);
+ length += (tvb_get_uint8(buffer, (*offset) + 1) << 7);
/* FALLTHRU */
case 1:
- length += (tvb_get_guint8(buffer, (*offset)) & 0x7F);
+ length += (tvb_get_uint8(buffer, (*offset)) & 0x7F);
break;
default:
REPORT_DISSECTOR_BUG("Error in Content Length calculation");
@@ -266,7 +266,7 @@ dissect_content_length(tvbuff_t *buffer, int offset, proto_tree *tree)
{
proto_item *msgflags_ti;
proto_tree *msgflags_tree;
- guint32 length;
+ uint32_t length;
length = tvb_get_bits8(buffer, offset * 8 + 12, 4) << 8;
length += tvb_get_bits8(buffer, offset * 8, 8);
@@ -308,7 +308,7 @@ dissect_reliable_message_number(tvbuff_t *buffer, int offset, proto_tree *tree)
{
int byte_count = 1;
- if(tvb_get_guint8(buffer, offset) & 0x80)
+ if(tvb_get_uint8(buffer, offset) & 0x80)
byte_count = 2;
proto_tree_add_item(tree, hf_knet_msg_reliable_message_number, buffer, offset, byte_count, ENC_LITTLE_ENDIAN);
@@ -332,12 +332,12 @@ dissect_reliable_message_number(tvbuff_t *buffer, int offset, proto_tree *tree)
*
*/
static int
-dissect_messageid(tvbuff_t *buffer, int *offset, proto_tree *tree, packet_info *pinfo, gboolean separator)
+dissect_messageid(tvbuff_t *buffer, int *offset, proto_tree *tree, packet_info *pinfo, bool separator)
{
- gint messageid_length;
- guint8 messageid;
+ int messageid_length;
+ uint8_t messageid;
- messageid = tvb_get_guint8(buffer, (*offset));
+ messageid = tvb_get_uint8(buffer, (*offset));
switch(messageid)
{
@@ -453,7 +453,7 @@ dissect_knet_message(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, in
content_length = dissect_content_length(tvb, offset, msgblock_tree); /* Calculates the Content Length of this packet. */
- if(tvb_get_guint8(tvb, offset+1) & UDP_MSG_BLOCK_RELIABLE_FLAG) /* If the reliable flag is 1 then calculate RMN */
+ if(tvb_get_uint8(tvb, offset+1) & UDP_MSG_BLOCK_RELIABLE_FLAG) /* If the reliable flag is 1 then calculate RMN */
offset += dissect_reliable_message_number(tvb, offset+2, msgblock_tree);
offset += 2; /* Move the offset the amount of contentlength and flags fields */
@@ -501,7 +501,7 @@ dissect_knet(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, int current_pr
content_length = dissect_content_length_vle(tvb, &offset, message_tree); /* Calculate length and add it to the tree-view */
proto_item_set_len(message_ti, (current_protocol == KNET_SCTP_PACKET ? content_length + 1 : content_length + 2));
- messageid = dissect_messageid(tvb, &offset, message_tree, pinfo, TRUE); /* Calculate messageid and add it to the tree-view */
+ messageid = dissect_messageid(tvb, &offset, message_tree, pinfo, true); /* Calculate messageid and add it to the tree-view */
dissect_payload(tvb, offset, messageid, message_tree, content_length); /* Calculate payload and add it to the tree-view */
@@ -515,10 +515,10 @@ dissect_knet(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, int current_pr
* @param pinfo the info about the packet
* @param tvb the data buffer
* @param offset the offset to the tvb buffer
- * @return guint returns pdu length
+ * @return unsigned returns pdu length
*
*/
-static guint
+static unsigned
get_knet_pdu_len(packet_info *pinfo _U_, tvbuff_t *tvb, int offset, void *data _U_)
{
return count_vle_bytes(tvb, offset) + dissect_content_length_vle(tvb, &offset, NULL);
@@ -554,7 +554,7 @@ dissect_knet_tcp(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, void* data
col_clear(pinfo->cinfo, COL_INFO);
col_set_str(pinfo->cinfo, COL_PROTOCOL, "KNET");
- tcp_dissect_pdus(tvb, pinfo, tree, TRUE, 2, get_knet_pdu_len, dissect_knet_tcp_pdu, data);
+ tcp_dissect_pdus(tvb, pinfo, tree, true, 2, get_knet_pdu_len, dissect_knet_tcp_pdu, data);
return tvb_captured_length(tvb);
}
@@ -599,7 +599,7 @@ dissect_knet_udp(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, void* data
*udpflags_tree; /* Tree containing UDP Datagram Flags */
int offset = 0;
- guint32 packetid; /* Contains info about PacketID */
+ uint32_t packetid; /* Contains info about PacketID */
int messageindex = 0; /*!< Index of the kNet message inside a datagram */
col_clear(pinfo->cinfo, COL_INFO);
@@ -625,7 +625,7 @@ dissect_knet_udp(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, void* data
offset += 3;
- if(tvb_get_guint8(tvb, 0) & UDP_DATAGRAM_RELIABLE_FLAG)
+ if(tvb_get_uint8(tvb, 0) & UDP_DATAGRAM_RELIABLE_FLAG)
offset += dissect_reliable_message_index_base(tvb, 3, datagram_tree); /* Calculate RMIB */
while ((tvb_reported_length_remaining(tvb, offset) > 2) && /* If there's at least 2 bytes available in the buffer */
@@ -722,7 +722,7 @@ proto_register_knet(void)
FT_UINT32, BASE_DEC, NULL, 0x0, NULL, HFILL}}
};
- static gint *ett_knet[] =
+ static int *ett_knet[] =
{
&ett_knet_main,
&ett_knet_datagram,
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-27 03:02:18 +0000