/usr/include/licq/proxy.h is in licq-dev 1.8.2-1ubuntu1.
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 | /*
* This file is part of Licq, an instant messaging client for UNIX.
* Copyright (C) 2010-2011 Licq developers
*
* Licq is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* Licq is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with Licq; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
#ifndef LICQ_PROXY_H
#define LICQ_PROXY_H
#include <string>
#include <sys/socket.h>
namespace Licq
{
class Proxy
{
public:
Proxy();
virtual ~Proxy();
int error() const;
std::string errorStr() const;
const struct sockaddr* proxyAddr() const { return &myProxyAddr; };
void setProxyAddr(const std::string& proxyName, int proxyPort);
void setProxyAuth(const std::string& proxyLogin, const std::string& proxyPasswd);
virtual bool initProxy() = 0;
/**
* Open a connection through proxy
*
* @param remoteName Name of host to connect to
* @param remotePort Port to connect to
* @return Socket connected to remote host through proxy or -1 on failure
*/
int openConnection(const std::string& remoteName, int remotePort);
protected:
/**
* Internal call to sub class when connecting
*
* @param sock A socket connected to the proxy
* @param remoteName Name of host to connect to
* @param remotePort Port to connect to
* @return Socket connected through proxy or -1 on failure (with sock closed)
*/
virtual int openProxyConnection(int sock, const std::string& remoteName, int remotePort) = 0;
// sockaddr is too small to hold a sockaddr_in6 so use union to allocate the extra space
union
{
struct sockaddr myProxyAddr;
struct sockaddr_storage myProxyAddrStorage;
};
enum ErrorType
{
ErrorNone = 0,
ErrorErrno = 1,
ErrorInternal = 2,
};
ErrorType myErrorType;
std::string myProxyName;
int myProxyPort;
std::string myProxyLogin;
std::string myProxyPasswd;
};
class HttpProxy : public Proxy
{
public:
HttpProxy();
virtual ~HttpProxy();
bool initProxy();
protected:
int openProxyConnection(int sock, const std::string& remoteName, int remotePort);
};
} // namespace Licq
#endif
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