3rd-party/libtins
1
0
Fork 0
mirror of https://github.com/mfontanini/libtins synced 2026-01-30 05:24:26 +01:00
Code Issues Releases Wiki Activity

Added wrappers to build ARP requests and replies. Defined BROADCAST in EthernetII

Browse Source
This commit is contained in:
Santiago Alessandri
2011-08-16 13:21:13 -03:00
parent 7bf8bd6ee7
commit cb647d1642
4 changed files with 199 additions and 34 deletions
Download Patch File Download Diff File Expand all files Collapse all files

48
include/ethernetII.h
View File

@@ -35,31 +35,37 @@ namespace Tins {
class EthernetII : public PDU {
public:
/**
* \brief Constructor for creating an ethernet PDU
*
* Constructor that builds an ethernet PDU taking the destination's
* and source's MAC.
*
* \param iface string containing the interface's name from where to send the packet.
* \param mac_dst uint8_t array of 6 bytes containing the destination's MAC.
* \param mac_src uint8_t array of 6 bytes containing the source's MAC.
* \param child PDU* with the PDU contained by the ethernet PDU (optional).
*/
EthernetII(const std::string& iface, const uint8_t* mac_dst, const uint8_t* mac_src, PDU* child = 0) throw (std::runtime_error);
static const uint8_t* BROADCAST;
/**
* \brief Constructor for creating an ethernet PDU
*
* Constructor that builds an ethernet PDU taking the destination's
* and source's MAC.
* Constructor that builds an ethernet PDU taking the interface name,
* destination's and source's MAC.
*
* \param mac_dst uint8_t array of 6 bytes containing the destination's MAC.
* \param mac_src uint8_t array of 6 bytes containing the source's MAC.
* \param iface_index uint32_t containing the interface's index from where to send the packet.
* \param iface string containing the interface's name from where to send the packet.
* \param mac_dst uint8_t array of 6 bytes containing the destination's MAC(optional).
* \param mac_src uint8_t array of 6 bytes containing the source's MAC(optional).
* \param child PDU* with the PDU contained by the ethernet PDU (optional).
*/
EthernetII(const uint32_t iface_index, const uint8_t* mac_dst = 0, const uint8_t* mac_src = 0, PDU* child = 0);
EthernetII(const std::string& iface, const uint8_t* mac_dst = 0, const uint8_t* mac_src = 0, PDU* child = 0) throw (std::runtime_error);
/**
* \brief Constructor for creating an ethernet PDU
*
* Constructor that builds an ethernet PDU taking the interface index,
* destination's and source's MAC.
*
* \param iface_index const uint32_t with the interface's index from where to send the packet.
* \param mac_dst uint8_t array of 6 bytes containing the destination's MAC(optional).
* \param mac_src uint8_t array of 6 bytes containing the source's MAC(optional).
* \param child PDU* with the PDU contained by the ethernet PDU (optional).
*/
EthernetII(uint32_t iface_index, const uint8_t* mac_dst = 0, const uint8_t* mac_src = 0, PDU* child = 0);
/* Getters */
/**
@@ -125,15 +131,15 @@ namespace Tins {
* \sa PDU::send()
*/
bool send(PacketSender* sender);
/** \brief Check wether ptr points to a valid response for this PDU.
*
*
* \sa PDU::matches_response
* \param ptr The pointer to the buffer.
* \param total_sz The size of the buffer.
*/
bool matches_response(uint8_t *ptr, uint32_t total_sz);
/** \brief Receives a matching response for this packet.
*
* \sa PDU::recv_response
@@ -145,7 +151,7 @@ namespace Tins {
/** \brief Clones this pdu, filling the corresponding header with data
* extracted from a buffer.
*
*
* \param ptr The pointer to the from from which the data will be extracted.
* \param total_sz The size of the buffer.
* \return The cloned PDU.
@@ -163,11 +169,11 @@ namespace Tins {
} __attribute__((__packed__));
/** \brief Creates an instance of EthernetII using an ethhdr pointer.
*
*
* \param eth_ptr The pointer to the ethhdr.
*/
EthernetII(ethhdr *eth_ptr);
ethhdr _eth;
uint32_t _iface_index;