/usr/include/log4cplus/helpers/socket.h is in liblog4cplus-dev 1.0.4-1.2.
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 | // Module: Log4CPLUS
// File: socket.h
// Created: 4/2003
// Author: Tad E. Smith
//
//
// Copyright 2003-2009 Tad E. Smith
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
/** @file */
#ifndef LOG4CPLUS_HELPERS_SOCKET_HEADER_
#define LOG4CPLUS_HELPERS_SOCKET_HEADER_
#include <log4cplus/config.hxx>
#include <log4cplus/tstring.h>
#include <log4cplus/helpers/socketbuffer.h>
#if defined(_WIN32)
#include <winsock.h>
#endif
namespace log4cplus {
namespace helpers {
enum SocketState { ok,
not_opened,
bad_address,
connection_failed,
broken_pipe,
invalid_access_mode,
message_truncated
};
#if !defined(_WIN32)
typedef int SOCKET_TYPE;
#define INVALID_SOCKET -1
#else
typedef SOCKET SOCKET_TYPE;
#endif
class LOG4CPLUS_EXPORT AbstractSocket {
public:
// ctor and dtor
AbstractSocket();
AbstractSocket(SOCKET_TYPE sock, SocketState state, int err);
AbstractSocket(const AbstractSocket&);
virtual ~AbstractSocket() = 0;
// methods
/// Close socket
virtual void close();
virtual bool isOpen() const;
AbstractSocket& operator=(const AbstractSocket& rhs);
protected:
// Methods
virtual void copy(const AbstractSocket& rhs);
// Data
SOCKET_TYPE sock;
SocketState state;
int err;
};
/**
* This class implements client sockets (also called just "sockets").
* A socket is an endpoint for communication between two machines.
*/
class LOG4CPLUS_EXPORT Socket : public AbstractSocket {
public:
// ctor and dtor
Socket();
Socket(SOCKET_TYPE sock, SocketState state, int err);
Socket(const tstring& address, int port);
virtual ~Socket();
// methods
virtual bool read(SocketBuffer& buffer);
virtual bool write(const SocketBuffer& buffer);
};
/**
* This class implements server sockets. A server socket waits for
* requests to come in over the network. It performs some operation
* based on that request, and then possibly returns a result to the
* requester.
*/
class LOG4CPLUS_EXPORT ServerSocket : public AbstractSocket {
public:
// ctor and dtor
ServerSocket(int port);
virtual ~ServerSocket();
Socket accept();
};
LOG4CPLUS_EXPORT SOCKET_TYPE openSocket(unsigned short port, SocketState& state);
LOG4CPLUS_EXPORT SOCKET_TYPE connectSocket(const log4cplus::tstring& hostn,
unsigned short port, SocketState& state);
LOG4CPLUS_EXPORT SOCKET_TYPE acceptSocket(SOCKET_TYPE sock, SocketState& state);
LOG4CPLUS_EXPORT int closeSocket(SOCKET_TYPE sock);
LOG4CPLUS_EXPORT long read(SOCKET_TYPE sock, SocketBuffer& buffer);
LOG4CPLUS_EXPORT long write(SOCKET_TYPE sock, const SocketBuffer& buffer);
LOG4CPLUS_EXPORT tstring getHostname (bool fqdn);
} // end namespace helpers
} // end namespace log4cplus
#endif // LOG4CPLUS_HELPERS_SOCKET_HEADER_
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