CallbackSslContext.cpp

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// CallbackSslContext.cpp
 
// Declares the cCallbackSslContext class representing a SSL context wrapper that uses callbacks to read and write SSL peer data
 
#include "Globals.h"
#include "CallbackSslContext.h"
 
 
 
 
 
cCallbackSslContext::cCallbackSslContext(void) :
    m_Callbacks(nullptr)
{
    // Nothing needed, but the constructor needs to exist so
}
 
 
 
 
 
cCallbackSslContext::cCallbackSslContext(cCallbackSslContext::cDataCallbacks & a_Callbacks) :
    m_Callbacks(&a_Callbacks)
{
}
 
 
 
 
 
int cCallbackSslContext::ReceiveEncrypted(unsigned char * a_Buffer, size_t a_NumBytes)
{
    if (m_Callbacks == nullptr)
    {
        LOGWARNING("SSL: Trying to receive data with no callbacks, aborting.");
        return MBEDTLS_ERR_NET_RECV_FAILED;
    }
    return m_Callbacks->ReceiveEncrypted(a_Buffer, a_NumBytes);
}
 
 
 
 
 
int cCallbackSslContext::SendEncrypted(const unsigned char * a_Buffer, size_t a_NumBytes)
{
    if (m_Callbacks == nullptr)
    {
        LOGWARNING("SSL: Trying to send data with no callbacks, aborting.");
        return MBEDTLS_ERR_NET_SEND_FAILED;
    }
    return m_Callbacks->SendEncrypted(a_Buffer, a_NumBytes);
}