senf::RawV4SocketProtocol Class Reference
IPv4 RAW Socket Protocol. More...
#include <senf/Socket/Protocols/INet/RawINetSocketHandle.hh>
Inheritance diagram for senf::RawV4SocketProtocol:
Constructors | |
| void | init_client () const |
| Create unconnected client socket for IPPROTO_RAW. More... | |
| void | init_client (int const &protocol) const |
| Create unconnected client socket for protocol. More... | |
| void | init_client (int const &protocol, INet4SocketAddress const &address) const |
| Create client socket and bind. More... | |
Additional Inherited Members | |
 Public Types inherited from senf::ConcreteSocketProtocol< RawV4Socket_Policy, RawV4SocketProtocol > | |
| typedef RawV4Socket_Policy | Policy |
| The protocols policy. More... | |
| Public Member Functions inherited from senf::ConcreteSocketProtocol< RawV4Socket_Policy, RawV4SocketProtocol > | |
| Policy const & | policy () const |
| Access the policy instance. More... | |
| ~ConcreteSocketProtocol ()=0 | |
| Public Member Functions inherited from senf::SocketProtocol | |
| virtual void | close () |
| Close socket. More... | |
| virtual void | terminate () const |
| Forcibly close socket. More... | |
| virtual void | state (SocketStateMap &map, unsigned lod) const |
| Return socket state information. More... | |
| int | fd () const |
| Get file descriptor. More... | |
| SocketProtocol () | |
| virtual | ~SocketProtocol ()=0 |
| Public Member Functions inherited from senf::RawINetSocketProtocol | |
| unsigned | available () const |
| Return (maximum) number of bytes available for reading without < blocking. More... | |
| bool | eof () const |
| Check for end-of-file condition. More... | |
| Public Member Functions inherited from senf::INetSocketProtocol | |
| void | bindInterface (std::string const &iface) const |
| Bind socket to specific interface. More... | |
| std::string | bindInterface () |
| Get bound interface. More... | |
| Public Member Functions inherited from senf::BSDSocketProtocol | |
| std::pair< bool, unsigned > | linger () const |
| Return current linger status. More... | |
| void | linger (bool enable, unsigned timeout=0) const |
| Change linger status. More... | |
| boost::uint8_t | priority () const |
| Get packet priority assigned to outgoing packets. More... | |
| void | priority (boost::uint8_t value) const |
| Set packet priority (e.g. TOS) More... | |
| int | error () const |
| Get and clear pending socket error. More... | |
| unsigned | rcvbuf () const |
| Check receive buffer size. More... | |
| void | rcvbuf (unsigned size) const |
| Change receive buffer size. More... | |
| unsigned | sndbuf () const |
| Check send buffer size. More... | |
| void | sndbuf (unsigned size) const |
| Change size of send buffer. More... | |
| template<unsigned short N> | |
| void | attachSocketFilter (::sock_filter(&filter)[N]) |
| void | detachSocketFilter () |
| void | mtuDiscovery (int mode) const |
| void | rcvLowat (unsigned lowWat) const |
| void | sndLowat (unsigned lowWat) const |
| Public Member Functions inherited from senf::AddressableBSDSocketProtocol | |
| bool | reuseaddr () const |
| Return current reuseaddr state. More... | |
| void | reuseaddr (bool value) const |
| Set reuseraddr state. More... | |
| Public Member Functions inherited from senf::DatagramSocketProtocol | |
| void | timestamp (struct timespec *spec) const |
| Return packet timestamp of last packet. More... | |
| ClockService::clock_type | timestamp () const |
| Return packet timestamp of last packet. More... | |
| Public Member Functions inherited from senf::INet4MulticastSocketProtocol | |
| void | mcAddMembership (INet4Address const &mcAddr) const |
| Join multicast group on default interface. More... | |
| void | mcAddMembership (INet4Address const &mcAddr, INet4Address const &localAddr) const |
| join multicast group on a specific interface More... | |
| void | mcAddMembership (INet4Address const &mcAddr, std::string const &iface) const |
| join multicast group on a specific interface More... | |
| void | mcDropMembership (INet4Address const &mcAddr) const |
| Leave multicast group. More... | |
| void | mcDropMembership (INet4Address const &mcAddr, INet4Address const &localAddr) const |
| leave multicast group on a specific interface More... | |
| void | mcDropMembership (INet4Address const &mcAddr, std::string const &iface) const |
| leave multicast group on a specific interface More... | |
| void | mcJoinSSMSource (INet4Address const &group, INet4Address const &source, std::string const &iface) const |
| join SSM multicast group More... | |
| void | mcLeaveSSMSource (INet4Address const &group, INet4Address const &source, std::string const &iface) const |
| leave SSM multicast group More... | |
| Public Member Functions inherited from senf::MulticastSocketProtocol | |
| void | broadcastEnabled (bool v) const |
| Enable broadcast send/receive. More... | |
| bool | broadcastEnabled () const |
| Get broadcast send/receive state. More... | |
| unsigned | mcTTL () const |
| Return current multicast TTL. More... | |
| void | mcTTL (unsigned value) const |
| Set multicast TTL. More... | |
| bool | mcLoop () const |
| Return current multicast loopback state. More... | |
| void | mcLoop (bool value) const |
| Set multicast loopback state. More... | |
| void | mcIface (std::string const &iface=std::string()) const |
| Set multicast send interface of the socket. More... | |
| Protected Member Functions inherited from senf::ConcreteSocketProtocol< RawV4Socket_Policy, RawV4SocketProtocol > | |
| ClientSocketHandle< Policy > | clientHandle () const |
| Get client handle for associated socket. More... | |
| ServerSocketHandle< Policy > | serverHandle () const |
| Get server handle for associated socket. More... | |
| Protected Member Functions inherited from senf::SocketProtocol | |
| FileHandle | fh () const |
| Get a FileHandle for this instance. More... | |
| void | fd (int) const |
| Initialize file descriptor. More... | |
Detailed Description
IPv4 RAW Socket Protocol.
- Socket Handle typedefs:
- RawV4ClientSocketHandle (ProtocolClientSocketHandle)
- Policy Interface:
- ClientSocketHandle::read(), ClientSocketHandle::readfrom(), ClientSocketHandle::writeto(), ClientSocketHandle::bind(), ClientSocketHandle::local()
- Address Type:
- INet4SocketAddress
RawV4SocketProtocol provides an internet protocol raw socket based on IPv4 addressing. This socket will put data written to it onto the IPv4 layer: if you call writeto don't include the header! On the other hand read will return the packet data including the IP header. This behaviour is strange and differs from the behaviour of IPv6 RAW sockets and should be changed in the future.
This class is utilized as the protocol class of the ProtocolClientSocketHandle via the Socket Handle typedefs above.
- Attention
- If socket handle with RawV4SocketProtocol is connected via INet4SocketAddress, the port number is interpreted as protocol number for IPv4 layer. Please refer manpage: "man 7 raw".
- See also
- RawV6SocketProtocol
Definition at line 71 of file RawINetSocketHandle.hh.
Member Function Documentation
◆ init_client() [1/3]
| void senf::RawV4SocketProtocol::init_client | ( | ) | const |
Create unconnected client socket for IPPROTO_RAW.
- Note
- This member is implicitly called from the ProtocolClientSocketHandle::ProtocolClientSocketHandle() constructor
Definition at line 30 of file RawINetSocketHandle.cc.
◆ init_client() [2/3]
| void senf::RawV4SocketProtocol::init_client | ( | int const & | protocol | ) | const |
Create unconnected client socket for protocol.
Definition at line 37 of file RawINetSocketHandle.cc.
◆ init_client() [3/3]
| void senf::RawV4SocketProtocol::init_client | ( | int const & | protocol, |
| INet4SocketAddress const & | address | ||
| ) | const |
Create client socket and bind.
Creates a new client socket for the given protocol and binds to the given address.
- Parameters
-
[in] protocol Layer 4 protocol to filter for / to send [in] address local address to bind to
Definition at line 47 of file RawINetSocketHandle.cc.
The documentation for this class was generated from the following files:
- Protocols/INet/RawINetSocketHandle.hh
- Protocols/INet/RawINetSocketHandle.cc