1 files changed, 53 insertions, 0 deletions

diff --git a/src/mbedTLS++/BufferedSslContext.h b/src/mbedTLS++/BufferedSslContext.h
new file mode 100644
index 000000000..9c9dd8f73
--- /dev/null
+++ b/src/mbedTLS++/BufferedSslContext.h
@@ -0,0 +1,53 @@
+
+// BufferedSslContext.h
+
+// Declares the cBufferedSslContext class representing a SSL context with the SSL peer data backed by a cByteBuffer
+
+
+
+
+
+#pragma once
+
+#include "SslContext.h"
+#include "ErrorCodes.h"
+
+
+
+
+
+class cBufferedSslContext :
+	public cSslContext
+{
+	typedef cSslContext super;
+
+public:
+	/** Creates a new context with the buffers of specified size for the encrypted / decrypted data. */
+	cBufferedSslContext(size_t a_BufferSize = 64000);
+
+	/** Stores the specified data in the "incoming" buffer, to be process by the SSL decryptor.
+	This is the data received from the SSL peer.
+	Returns the number of bytes actually stored. If 0 is returned, owner should check the error state. */
+	size_t WriteIncoming(const void * a_Data, size_t a_NumBytes);
+
+	/** Retrieves data from the "outgoing" buffer, after being processed by the SSL encryptor.
+	This is the data to be sent to the SSL peer.
+	Returns the number of bytes actually retrieved. */
+	size_t ReadOutgoing(void * a_Data, size_t a_DataMaxSize);
+
+protected:
+	/** Buffer for the data that has been encrypted into the SSL stream and should be sent out. */
+	cByteBuffer m_OutgoingData;
+
+	/** Buffer for the data that has come in and needs to be decrypted from the SSL stream. */
+	cByteBuffer m_IncomingData;
+
+
+	// cSslContext overrides:
+	virtual int ReceiveEncrypted(unsigned char * a_Buffer, size_t a_NumBytes) override;
+	virtual int SendEncrypted(const unsigned char * a_Buffer, size_t a_NumBytes) override;
+} ;
+
+
+
+