2008-11-08 Tatsuhiro Tsujikawa <t-tujikawa@users.sourceforge.net>

	Introduced TLSContext that holds TLS related data that can be
	shared with multiple SSL connections.
	* src/DownloadEngineFactory.cc
	* src/LibgnutlsTLSContext.cc
	* src/LibgnutlsTLSContext.h
	* src/LibsslTLSContext.cc
	* src/LibsslTLSContext.h
	* src/Makefile.am
	* src/SocketCore.cc
	* src/SocketCore.h
	* src/TLSContext.h
	* src/message.h	

1 files changed, 78 insertions, 0 deletions

diff --git a/src/LibsslTLSContext.h b/src/LibsslTLSContext.h
new file mode 100644
index 00000000..8e41bcf0
--- /dev/null
+++ b/src/LibsslTLSContext.h
@@ -0,0 +1,78 @@
+/* <!-- copyright */
+/*
+ * aria2 - The high speed download utility
+ *
+ * Copyright (C) 2006 Tatsuhiro Tsujikawa
+ *
+ * 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 2 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
+ *
+ * In addition, as a special exception, the copyright holders give
+ * permission to link the code of portions of this program with the
+ * OpenSSL library under certain conditions as described in each
+ * individual source file, and distribute linked combinations
+ * including the two.
+ * You must obey the GNU General Public License in all respects
+ * for all of the code used other than OpenSSL.  If you modify
+ * file(s) with this exception, you may extend this exception to your
+ * version of the file(s), but you are not obligated to do so.  If you
+ * do not wish to do so, delete this exception statement from your
+ * version.  If you delete this exception statement from all source
+ * files in the program, then also delete it here.
+ */
+/* copyright --> */
+#ifndef _D_LIBSSL_TLS_CONTEXT_H_
+#define _D_LIBSSL_TLS_CONTEXT_H_
+
+#include "common.h"
+
+#include <string>
+
+# include <openssl/ssl.h>
+
+#include "DlAbortEx.h"
+
+namespace aria2 {
+
+class Logger;
+
+class TLSContext {
+private:
+  SSL_CTX* _sslCtx;
+
+  bool _good;
+
+  Logger* _logger;
+public:
+  TLSContext();
+
+  ~TLSContext();
+
+  // private key `keyfile' must be decrypted.
+  void addClientKeyFile(const std::string& certfile,
+			const std::string& keyfile) throw(DlAbortEx);
+
+  // certfile can contain multiple certificates.
+  void addTrustedCACertFile(const std::string& certfile) throw(DlAbortEx);
+
+  bool good() const;
+
+  bool bad() const;
+
+  SSL_CTX* getSSLCtx() const;
+};
+
+} // namespace aria2
+
+#endif // _D_LIBSSL_TLS_CONTEXT_H_