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/*
* libjingle
* Copyright 2004--2008, Google Inc.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
* 3. The name of the author may not be used to endorse or promote products
* derived from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
* EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
* OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
* OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
* ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#if HAVE_CONFIG_H
#include "config.h"
#endif // HAVE_CONFIG_H
#include "talk/base/sslstreamadapter.h"
#include "talk/base/sslconfig.h"
#if SSL_USE_SCHANNEL
// SChannel support for DTLS and peer-to-peer mode are not
// done.
#elif SSL_USE_OPENSSL // && !SSL_USE_SCHANNEL
#include "talk/base/opensslstreamadapter.h"
#elif SSL_USE_NSS // && !SSL_USE_SCHANNEL && !SSL_USE_OPENSSL
#include "talk/base/nssstreamadapter.h"
#endif // !SSL_USE_OPENSSL && !SSL_USE_SCHANNEL && !SSL_USE_NSS
///////////////////////////////////////////////////////////////////////////////
namespace talk_base {
SSLStreamAdapter* SSLStreamAdapter::Create(StreamInterface* stream) {
#if SSL_USE_SCHANNEL
return NULL;
#elif SSL_USE_OPENSSL // !SSL_USE_SCHANNEL
return new OpenSSLStreamAdapter(stream);
#elif SSL_USE_NSS // !SSL_USE_SCHANNEL && !SSL_USE_OPENSSL
return new NSSStreamAdapter(stream);
#else // !SSL_USE_SCHANNEL && !SSL_USE_OPENSSL && !SSL_USE_NSS
return NULL;
#endif
}
// Note: this matches the logic above with SCHANNEL dominating
#if SSL_USE_SCHANNEL
bool SSLStreamAdapter::HaveDtls() { return false; }
bool SSLStreamAdapter::HaveDtlsSrtp() { return false; }
bool SSLStreamAdapter::HaveExporter() { return false; }
#elif SSL_USE_OPENSSL
bool SSLStreamAdapter::HaveDtls() {
return OpenSSLStreamAdapter::HaveDtls();
}
bool SSLStreamAdapter::HaveDtlsSrtp() {
return OpenSSLStreamAdapter::HaveDtlsSrtp();
}
bool SSLStreamAdapter::HaveExporter() {
return OpenSSLStreamAdapter::HaveExporter();
}
#elif SSL_USE_NSS
bool SSLStreamAdapter::HaveDtls() {
return NSSStreamAdapter::HaveDtls();
}
bool SSLStreamAdapter::HaveDtlsSrtp() {
return NSSStreamAdapter::HaveDtlsSrtp();
}
bool SSLStreamAdapter::HaveExporter() {
return NSSStreamAdapter::HaveExporter();
}
#endif // !SSL_USE_SCHANNEL && !SSL_USE_OPENSSL && !SSL_USE_NSS
///////////////////////////////////////////////////////////////////////////////
} // namespace talk_base
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