From 0bdc49221b325feb3a09988737559361fe916be2 Mon Sep 17 00:00:00 2001 From: madmaxoft Date: Sun, 27 Apr 2014 22:27:53 +0200 Subject: PolarSSL wrappers for the SSL context. --- src/PolarSSL++/BufferedSslContext.h | 52 +++++++++++++++++++++++++++++++++++++ 1 file changed, 52 insertions(+) create mode 100644 src/PolarSSL++/BufferedSslContext.h (limited to 'src/PolarSSL++/BufferedSslContext.h') diff --git a/src/PolarSSL++/BufferedSslContext.h b/src/PolarSSL++/BufferedSslContext.h new file mode 100644 index 000000000..1b7e1af46 --- /dev/null +++ b/src/PolarSSL++/BufferedSslContext.h @@ -0,0 +1,52 @@ + +// BufferedSslContext.h + +// Declares the cBufferedSslContext class representing a SSL context with the SSL peer data backed by a cByteBuffer + + + + + +#pragma once + +#include "SslContext.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; +} ; + + + + -- cgit v1.2.3