/usr/include/Poco/Net/HTTPSessionFactory.h is in libpoco-dev 1.8.0.1-1ubuntu4.
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// HTTPSessionFactory.h
//
// Library: Net
// Package: HTTPClient
// Module: HTTPSessionFactory
//
// Definition of the HTTPSessionFactory class.
//
// Copyright (c) 2006, Applied Informatics Software Engineering GmbH.
// and Contributors.
//
// SPDX-License-Identifier: BSL-1.0
//
#ifndef Net_HTTPSessionFactoryMgr_INCLUDED
#define Net_HTTPSessionFactoryMgr_INCLUDED
#include "Poco/Net/Net.h"
#include "Poco/Mutex.h"
#include "Poco/URI.h"
#include "Poco/SingletonHolder.h"
#include "Poco/SharedPtr.h"
#include <map>
namespace Poco {
namespace Net {
class HTTPSessionInstantiator;
class HTTPClientSession;
class Net_API HTTPSessionFactory
/// A factory for HTTPClientSession objects.
///
/// Given a URI, this class creates a HTTPClientSession
/// (for http) or a HTTPSClientSession (for https) for
/// accessing the URI.
///
/// The actual work of creating the session is done by
/// HTTPSessionInstantiator objects that must be registered
/// with a HTTPSessionFactory.
{
public:
HTTPSessionFactory();
/// Creates the HTTPSessionFactory.
HTTPSessionFactory(const std::string& proxyHost, Poco::UInt16 proxyPort);
/// Creates the HTTPSessionFactory and sets the proxy host and port.
~HTTPSessionFactory();
/// Destroys the HTTPSessionFactory.
void registerProtocol(const std::string& protocol, HTTPSessionInstantiator* pSessionInstantiator);
/// Registers the session instantiator for the given protocol.
/// The factory takes ownership of the SessionInstantiator.
///
/// A protocol can be registered more than once. However, only the instantiator
/// that has been registered first is used. Also, for each call to
/// registerProtocol(), a corresponding call to unregisterProtocol() must
/// be made.
void unregisterProtocol(const std::string& protocol);
/// Removes the registration of a protocol.
///
/// Throws a NotFoundException if no instantiator has been registered
/// for the given protocol.
bool supportsProtocol(const std::string& protocol);
/// Returns true if a session instantiator for the given protocol has been registered.
HTTPClientSession* createClientSession(const Poco::URI& uri);
/// Creates a client session for the given uri scheme. Throws exception if no factory is registered for the given scheme
const std::string& proxyHost() const;
/// Returns the proxy host, if one has been set, or an empty string otherwise.
Poco::UInt16 proxyPort() const;
/// Returns the proxy port number, if one has been set, or zero otherwise.
void setProxy(const std::string& proxyHost, Poco::UInt16 proxyPort);
/// Sets the proxy host and port number.
void setProxyCredentials(const std::string& username, const std::string& password);
/// Sets the username and password for proxy authorization (Basic auth only).
const std::string& proxyUsername() const;
/// Returns the username for proxy authorization.
const std::string& proxyPassword() const;
/// Returns the password for proxy authorization.
static HTTPSessionFactory& defaultFactory();
/// Returns the default HTTPSessionFactory.
private:
struct InstantiatorInfo
{
HTTPSessionInstantiator* pIn;
int cnt;
InstantiatorInfo(HTTPSessionInstantiator* pInst);
// no destructor!!! this is by purpose, don't add one!
};
HTTPSessionFactory(const HTTPSessionFactory&);
HTTPSessionFactory& operator = (const HTTPSessionFactory&);
typedef std::map<std::string, InstantiatorInfo> Instantiators;
Instantiators _instantiators;
std::string _proxyHost;
Poco::UInt16 _proxyPort;
std::string _proxyUsername;
std::string _proxyPassword;
mutable Poco::FastMutex _mutex;
};
//
// inlines
//
inline const std::string& HTTPSessionFactory::proxyHost() const
{
return _proxyHost;
}
inline Poco::UInt16 HTTPSessionFactory::proxyPort() const
{
return _proxyPort;
}
inline const std::string& HTTPSessionFactory::proxyUsername() const
{
return _proxyUsername;
}
inline const std::string& HTTPSessionFactory::proxyPassword() const
{
return _proxyPassword;
}
} } // namespace Poco::Net
#endif // Net_HTTPSessionFactoryMgr_INCLUDED
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