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//
// HTTPSessionFactory.cpp
//
// Library: Net
// Package: HTTPClient
// Module: HTTPSessionFactory
//
// Copyright (c) 2006, Applied Informatics Software Engineering GmbH.
// and Contributors.
//
// SPDX-License-Identifier: BSL-1.0
//
#include "Poco/Net/HTTPSessionFactory.h"
#include "Poco/Net/HTTPSessionInstantiator.h"
#include "Poco/Exception.h"
using Poco::SingletonHolder;
using Poco::FastMutex;
using Poco::NotFoundException;
using Poco::ExistsException;
namespace Poco {
namespace Net {
HTTPSessionFactory::HTTPSessionFactory():
_proxyPort(0)
{
}
HTTPSessionFactory::HTTPSessionFactory(const std::string& proxyHost, Poco::UInt16 proxyPort):
_proxyHost(proxyHost),
_proxyPort(proxyPort)
{
}
HTTPSessionFactory::~HTTPSessionFactory()
{
for (Instantiators::iterator it = _instantiators.begin(); it != _instantiators.end(); ++it)
{
delete it->second.pIn;
}
}
void HTTPSessionFactory::registerProtocol(const std::string& protocol, HTTPSessionInstantiator* pSessionInstantiator)
{
poco_assert_dbg(pSessionInstantiator);
FastMutex::ScopedLock lock(_mutex);
std::pair<Instantiators::iterator, bool> tmp = _instantiators.insert(make_pair(protocol, InstantiatorInfo(pSessionInstantiator)));
if (!tmp.second)
{
++tmp.first->second.cnt;
delete pSessionInstantiator;
}
}
void HTTPSessionFactory::unregisterProtocol(const std::string& protocol)
{
FastMutex::ScopedLock lock(_mutex);
Instantiators::iterator it = _instantiators.find(protocol);
if (it != _instantiators.end())
{
if (it->second.cnt == 1)
{
delete it->second.pIn;
_instantiators.erase(it);
}
else --it->second.cnt;
}
else throw NotFoundException("No HTTPSessionInstantiator registered for", protocol);
}
bool HTTPSessionFactory::supportsProtocol(const std::string& protocol)
{
FastMutex::ScopedLock lock(_mutex);
Instantiators::iterator it = _instantiators.find(protocol);
return it != _instantiators.end();
}
HTTPClientSession* HTTPSessionFactory::createClientSession(const Poco::URI& uri)
{
FastMutex::ScopedLock lock(_mutex);
if (uri.isRelative()) throw Poco::UnknownURISchemeException("Relative URIs are not supported by HTTPSessionFactory.");
Instantiators::iterator it = _instantiators.find(uri.getScheme());
if (it != _instantiators.end())
{
it->second.pIn->setProxy(_proxyHost, _proxyPort);
it->second.pIn->setProxyCredentials(_proxyUsername, _proxyPassword);
return it->second.pIn->createClientSession(uri);
}
else throw Poco::UnknownURISchemeException(uri.getScheme());
}
void HTTPSessionFactory::setProxy(const std::string& host, Poco::UInt16 port)
{
FastMutex::ScopedLock lock(_mutex);
_proxyHost = host;
_proxyPort = port;
}
void HTTPSessionFactory::setProxyCredentials(const std::string& username, const std::string& password)
{
FastMutex::ScopedLock lock(_mutex);
_proxyUsername = username;
_proxyPassword = password;
}
namespace
{
static SingletonHolder<HTTPSessionFactory> singleton;
}
HTTPSessionFactory& HTTPSessionFactory::defaultFactory()
{
return *singleton.get();
}
HTTPSessionFactory::InstantiatorInfo::InstantiatorInfo(HTTPSessionInstantiator* pInst): pIn(pInst), cnt(1)
{
poco_check_ptr (pIn);
}
} } // namespace Poco::Net
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