3rd-party/libtins
1
0
Fork 0
mirror of https://github.com/mfontanini/libtins synced 2026-01-30 13:34:27 +01:00
Code Issues Releases Wiki Activity

Added support for ICMP timestamp request/reply packets. ICMP::matches_response now works with these types of packets as well.

Browse Source
This commit is contained in:
Matias Fontanini
2013-12-13 17:23:17 -03:00
parent 2ddec368c3
commit 9b57585b62
4 changed files with 120 additions and 10 deletions
Download Patch File Download Diff File Expand all files Collapse all files

51
include/icmp.h
View File

@@ -58,6 +58,8 @@ namespace Tins {
ECHO_REQUEST = 8,
TIME_EXCEEDED = 11,
PARAM_PROBLEM = 12,
TIMESTAMP_REQUEST = 13,
TIMESTAMP_REPLY = 14,
INFO_REQUEST = 15,
INFO_REPLY = 16
};
@@ -131,6 +133,27 @@ namespace Tins {
*/
void pointer(uint8_t new_pointer);
/**
* \brief Setter for the original timestamp field.
*
* \param new_pointer the value to be set.
*/
void original_timestamp(uint32_t new_timestamp);
/**
* \brief Setter for the receive timestamp field.
*
* \param new_pointer the value to be set.
*/
void receive_timestamp(uint32_t new_timestamp);
/**
* \brief Setter for the transmit timestamp field.
*
* \param new_pointer the value to be set.
*/
void transmit_timestamp(uint32_t new_timestamp);
/**
* \brief Sets echo request flag for this PDU.
*
@@ -239,24 +262,45 @@ namespace Tins {
/**
* \brief Getter for the gateway field.
*
* \return Returns the gateways in an unit32_t.
* \return Returns the gateway field value.
*/
uint32_t gateway() const { return Endian::be_to_host(_icmp.un.gateway); }
/**
* \brief Getter for the pointer field.
*
* \return Returns the pointer value.
* \return Returns the pointer field value.
*/
uint8_t pointer() const { return this->_icmp.un.pointer; }
/**
* \brief Getter for the mtu field.
*
* \return Returns the mtu value in an uint16_t.
* \return Returns the mtu field value.
*/
uint16_t mtu() const { return Endian::be_to_host(_icmp.un.frag.mtu); }
/**
* \brief Getter for the original timestamp field.
*
* \return Returns the original timestamp value.
*/
uint32_t original_timestamp() const { return Endian::be_to_host(_orig_timestamp); }
/**
* \brief Getter for the receive timestamp field.
*
* \return Returns the receive timestamp value.
*/
uint32_t receive_timestamp() const { return Endian::be_to_host(_recv_timestamp); }
/**
* \brief Getter for the transmit timestamp field.
*
* \return Returns the transmit timestamp value.
*/
uint32_t transmit_timestamp() const { return Endian::be_to_host(_trans_timestamp); }
/**
* \brief Returns the header size.
*
@@ -317,6 +361,7 @@ namespace Tins {
void write_serialization(uint8_t *buffer, uint32_t total_sz, const PDU *parent);
icmphdr _icmp;
uint32_t _orig_timestamp, _recv_timestamp, _trans_timestamp;
};
}