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/*=========================================================================
Program: GDCM (Grassroots DICOM). A DICOM library
Copyright (c) 2006-2011 Mathieu Malaterre
All rights reserved.
See Copyright.txt or http://gdcm.sourceforge.net/Copyright.html for details.
This software is distributed WITHOUT ANY WARRANTY; without even
the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
PURPOSE. See the above copyright notice for more information.
=========================================================================*/
#include "gdcmCryptoFactory.h"
#ifdef _WIN32
#include "gdcmCAPICryptoFactory.h"
#endif
#ifdef GDCM_USE_SYSTEM_OPENSSL
#ifdef GDCM_HAVE_CMS_RECIPIENT_PASSWORD
#include "gdcmOpenSSLCryptoFactory.h"
#endif
#include "gdcmOpenSSLP7CryptoFactory.h"
#endif
namespace gdcm
{
CryptoFactory* CryptoFactory::GetFactoryInstance(CryptoLib id)
{
#ifdef _WIN32
static CAPICryptoFactory capi(CryptoFactory::CAPI);
#endif
#ifdef GDCM_USE_SYSTEM_OPENSSL
#ifdef GDCM_HAVE_CMS_RECIPIENT_PASSWORD
static OpenSSLCryptoFactory ossl(CryptoFactory::OPENSSL);
#endif
static OpenSSLP7CryptoFactory osslp7(CryptoFactory::OPENSSLP7);
#endif
// If user specified DEFAULT:
if( id == DEFAULT )
{
#ifdef GDCM_USE_SYSTEM_OPENSSL
#ifdef GDCM_HAVE_CMS_RECIPIENT_PASSWORD
id = CryptoFactory::OPENSSL;
#else
id = CryptoFactory::OPENSSLP7;
#endif // GDCM_HAVE_CMS_RECIPIENT_PASSWORD
#endif // GDCM_USE_SYSTEM_OPENSSL
// We always prefer native API (by default):
#ifdef _WIN32
id = CryptoFactory::CAPI;
#endif // _WIN32
}
std::map<CryptoLib, CryptoFactory*>::iterator it = getInstanceMap().find(id);
if (it == getInstanceMap().end())
{
gdcmErrorMacro( "No crypto factory registered with id " << (int)id );
return nullptr;
}
assert(it->second);
return it->second;
}
} // end native gdcm
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