1 files changed, 111 insertions, 0 deletions
diff --git a/src/vmime/net/tls/openssl/OpenSSLInitializer.hpp b/src/vmime/net/tls/openssl/OpenSSLInitializer.hpp
new file mode 100644
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--- /dev/null
+++ b/src/vmime/net/tls/openssl/OpenSSLInitializer.hpp
@@ -0,0 +1,111 @@
+//
+// VMime library (http://www.vmime.org)
+// Copyright (C) 2002-2013 Vincent Richard <[email protected]>
+//
+// This program is free software; you can redistribute it and/or
+// modify it under the terms of the GNU General Public License as
+// published by the Free Software Foundation; either version 3 of
+// the License, or (at your option) any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+// General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License along
+// with this program; if not, write to the Free Software Foundation, Inc.,
+// 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+//
+// Linking this library statically or dynamically with other modules is making
+// a combined work based on this library.  Thus, the terms and conditions of
+// the GNU General Public License cover the whole combination.
+//
+
+#ifndef VMIME_NET_TLS_OPENSSL_OPENSSLINITIALIZER_HPP_INCLUDED
+#define VMIME_NET_TLS_OPENSSL_OPENSSLINITIALIZER_HPP_INCLUDED
+
+
+#ifndef VMIME_BUILDING_DOC
+
+
+#include "vmime/config.hpp"
+
+#include <vector>
+
+
+#if VMIME_HAVE_MESSAGING_FEATURES && VMIME_HAVE_TLS_SUPPORT && VMIME_TLS_SUPPORT_LIB_IS_OPENSSL
+
+
+#include "vmime/utility/sync/criticalSection.hpp"
+
+
+namespace vmime {
+namespace net {
+namespace tls {
+
+
+/** Class responsible for setting up OpenSSL
+  */
+class OpenSSLInitializer
+{
+public:
+
+	/** Automatically initialize OpenSSL
+	  */
+	class autoInitializer
+	{
+	public:
+
+		autoInitializer();
+		~autoInitializer();
+	};
+
+protected:
+
+	class oneTimeInitializer
+	{
+	public:
+
+		oneTimeInitializer();
+		~oneTimeInitializer();
+	};
+
+
+	/** Initializes the OpenSSL lib
+	  */
+	static void initialize();
+
+	/** Shutdown the OpenSSL lib
+	  */
+	static void uninitialize();
+
+
+	static shared_ptr <vmime::utility::sync::criticalSection> getMutex();
+
+	enum
+	{
+		SEEDSIZE = 256
+	};
+
+
+	// OpenSSL multithreading support
+	static void lock(int mode, int n, const char* file, int line);
+	static unsigned long id();
+
+private:
+
+	static shared_ptr <vmime::utility::sync::criticalSection >* sm_mutexes;
+};
+
+
+} // tls
+} // net
+} // vmime
+
+
+#endif // VMIME_HAVE_MESSAGING_FEATURES && VMIME_HAVE_TLS_SUPPORT && VMIME_TLS_SUPPORT_LIB_IS_OPENSSL
+
+#endif // VMIME_BUILDING_DOC
+
+#endif // VMIME_NET_TLS_OPENSSL_OPENSSLINITIALIZER_HPP_INCLUDED
+