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// **********************************************************************
//
// Copyright (c) 2001
// MutableRealms, Inc.
// Huntsville, AL, USA
//
// All Rights Reserved
//
// **********************************************************************
// Note: This pragma is used to disable spurious warning messages having
// to do with the length of debug symbols exceeding 255 characters.
// This is due to STL template identifiers expansion.
// The MSDN Library recommends that you put this pragma directive
// in place to avoid the warnings.
#ifdef WIN32
#pragma warning(disable:4786)
#endif
#include <Ice/Instance.h>
#include <Ice/SslFactory.h>
#include <Ice/SystemOpenSSL.h>
#include <Ice/OpenSSL.h>
#define OPENSSL_THREAD_DEFINES
#include <openssl/opensslconf.h>
#if defined(THREADS)
#else
#error "Thread support not enabled"
#endif
namespace IceSSL
{
// Static member instantiations.
IceUtil::Mutex Factory::_systemRepositoryMutex;
SslHandleSystemMap Factory::_sslHandleSystemRepository;
extern "C"
{
void lockingCallback(int, int, const char*, int);
}
class SslLockKeeper
{
public:
SslLockKeeper();
~SslLockKeeper();
IceUtil::Mutex sslLocks[CRYPTO_NUM_LOCKS];
};
SslLockKeeper lockKeeper;
}
void IceSSL::lockingCallback(int mode, int type, const char *file, int line)
{
if (mode & CRYPTO_LOCK)
{
lockKeeper.sslLocks[type].lock();
}
else
{
lockKeeper.sslLocks[type].unlock();
}
}
IceSSL::SslLockKeeper::SslLockKeeper()
{
CRYPTO_set_locking_callback((void (*)(int, int, const char*, int))IceSSL::lockingCallback);
}
IceSSL::SslLockKeeper::~SslLockKeeper()
{
CRYPTO_set_locking_callback(NULL);
}
IceSSL::SystemInternalPtr
IceSSL::Factory::getSystem(const IceInternal::InstancePtr& instance)
{
SystemInternalPtr system = new OpenSSL::System(instance);
assert(system != 0);
return system;
}
void
IceSSL::Factory::addSystemHandle(void* sslHandle, const SystemInternalPtr& system)
{
IceUtil::Mutex::Lock sync(_systemRepositoryMutex);
assert(system != 0);
assert(sslHandle != 0);
_sslHandleSystemRepository[sslHandle] = system;
}
void
IceSSL::Factory::removeSystemHandle(void* sslHandle)
{
IceUtil::Mutex::Lock sync(_systemRepositoryMutex);
assert(sslHandle != 0);
_sslHandleSystemRepository.erase(sslHandle);
}
IceSSL::SystemInternalPtr
IceSSL::Factory::getSystemFromHandle(void* sslHandle)
{
IceUtil::Mutex::Lock sync(_systemRepositoryMutex);
assert(sslHandle != 0);
SystemInternalPtr& system = _sslHandleSystemRepository[sslHandle];
assert(system != 0);
return system;
}
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