/usr/include/Poco/Net/RawSocket.h is in libpoco-dev 1.8.0.1-1ubuntu4.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 | //
// RawSocket.h
//
// Library: Net
// Package: Sockets
// Module: RawSocket
//
// Definition of the RawSocket class.
//
// Copyright (c) 2006, Applied Informatics Software Engineering GmbH.
// and Contributors.
//
// SPDX-License-Identifier: BSL-1.0
//
#ifndef Net_RawSocket_INCLUDED
#define Net_RawSocket_INCLUDED
#include "Poco/Net/Net.h"
#include "Poco/Net/Socket.h"
namespace Poco {
namespace Net {
class Net_API RawSocket: public Socket
/// This class provides an interface to a
/// raw IP socket.
{
public:
RawSocket();
/// Creates an unconnected IPv4 raw socket.
RawSocket(SocketAddress::Family family, int proto = IPPROTO_RAW);
/// Creates an unconnected raw socket.
///
/// The socket will be created for the
/// given address family.
RawSocket(const SocketAddress& address, bool reuseAddress = false);
/// Creates a raw socket and binds it
/// to the given address.
///
/// Depending on the address family, the socket
/// will be either an IPv4 or an IPv6 socket.
RawSocket(const Socket& socket);
/// Creates the RawSocket with the SocketImpl
/// from another socket. The SocketImpl must be
/// a RawSocketImpl, otherwise an InvalidArgumentException
/// will be thrown.
~RawSocket();
/// Destroys the RawSocket.
RawSocket& operator = (const Socket& socket);
/// Assignment operator.
///
/// Releases the socket's SocketImpl and
/// attaches the SocketImpl from the other socket and
/// increments the reference count of the SocketImpl.
void connect(const SocketAddress& address);
/// Restricts incoming and outgoing
/// packets to the specified address.
///
/// Calls to connect() cannot come before calls to bind().
void bind(const SocketAddress& address, bool reuseAddress = false);
/// Bind a local address to the socket.
///
/// This is usually only done when establishing a server
/// socket.
///
/// If reuseAddress is true, sets the SO_REUSEADDR
/// socket option.
///
/// Calls to connect() cannot come before calls to bind().
void bind(const SocketAddress& address, bool reuseAddress, bool reusePort);
/// Bind a local address to the socket.
///
/// This is usually only done when establishing a server
/// socket.
///
/// If reuseAddress is true, sets the SO_REUSEADDR
/// socket option.
///
/// If reusePort is true, sets the SO_REUSEPORT
/// socket option.
///
/// Calls to connect() cannot come before calls to bind().
int sendBytes(const void* buffer, int length, int flags = 0);
/// Sends the contents of the given buffer through
/// the socket.
///
/// Returns the number of bytes sent, which may be
/// less than the number of bytes specified.
int receiveBytes(void* buffer, int length, int flags = 0);
/// Receives data from the socket and stores it
/// in buffer. Up to length bytes are received.
///
/// Returns the number of bytes received.
int sendTo(const void* buffer, int length, const SocketAddress& address, int flags = 0);
/// Sends the contents of the given buffer through
/// the socket to the given address.
///
/// Returns the number of bytes sent, which may be
/// less than the number of bytes specified.
int receiveFrom(void* buffer, int length, SocketAddress& address, int flags = 0);
/// Receives data from the socket and stores it
/// in buffer. Up to length bytes are received.
/// Stores the address of the sender in address.
///
/// Returns the number of bytes received.
void setBroadcast(bool flag);
/// Sets the value of the SO_BROADCAST socket option.
///
/// Setting this flag allows sending datagrams to
/// the broadcast address.
bool getBroadcast() const;
/// Returns the value of the SO_BROADCAST socket option.
protected:
RawSocket(SocketImpl* pImpl);
/// Creates the Socket and attaches the given SocketImpl.
/// The socket takes ownership of the SocketImpl.
///
/// The SocketImpl must be a StreamSocketImpl, otherwise
/// an InvalidArgumentException will be thrown.
};
//
// inlines
//
inline void RawSocket::setBroadcast(bool flag)
{
impl()->setBroadcast(flag);
}
inline bool RawSocket::getBroadcast() const
{
return impl()->getBroadcast();
}
} } // namespace Poco::Net
#endif // Net_RawSocket_INCLUDED
|