Exemple #1
0
TSS2_RC PlatformCommand(
    TSS2_TCTI_CONTEXT *tctiContext,     /* in */
    char cmd )
{
    int iResult = 0;            // used to return function results
    char sendbuf[] = { 0x0,0x0,0x0,0x0 };
    char recvbuf[] = { 0x0, 0x0, 0x0, 0x0 };
    TSS2_RC rval = TSS2_RC_SUCCESS;

    sendbuf[3] = cmd;

    // Send the command
    iResult = send( TCTI_CONTEXT_INTEL->otherSock, sendbuf, 4, MSG_NOSIGNAL );
    if (iResult == SOCKET_ERROR) {
        TCTI_LOG( tctiContext, NO_PREFIX, "send failed with error: %d\n", WSAGetLastError() );
        rval = TSS2_TCTI_RC_IO_ERROR;
    }
    else
    {
#ifdef DEBUG_SOCKETS
        TCTI_LOG( tctiContext, NO_PREFIX, "Send Bytes to socket #0x%x: \n", TCTI_CONTEXT_INTEL->otherSock );
        TCTI_LOG_BUFFER( tctiContext, NO_PREFIX, (UINT8 *)sendbuf, 4 );
#endif
        // Read result
        iResult = recv( TCTI_CONTEXT_INTEL->otherSock, recvbuf, 4, 0);
        if (iResult == SOCKET_ERROR) {
            TCTI_LOG( tctiContext, NO_PREFIX, "In PlatformCommand, recv failed (socket: 0x%x) with error: %d\n",
                    TCTI_CONTEXT_INTEL->otherSock, WSAGetLastError() );
            rval = TSS2_TCTI_RC_IO_ERROR;
        }
        else if( recvbuf[0] != 0 || recvbuf[1] != 0 || recvbuf[2] != 0 || recvbuf[3] != 0 )
        {
            TCTI_LOG( tctiContext, NO_PREFIX, "PlatformCommand failed with error: %d\n", recvbuf[3] );
            rval = TSS2_TCTI_RC_IO_ERROR;
        }
        else
        {
#ifdef DEBUG_SOCKETS
            TCTI_LOG( tctiContext, NO_PREFIX, "Receive bytes from socket #0x%x: \n", TCTI_CONTEXT_INTEL->otherSock );
            TCTI_LOG_BUFFER( tctiContext, NO_PREFIX, (UINT8 *)recvbuf, 4 );
#endif
        }
    }
    return rval;
}
Exemple #2
0
static TSS2_RC tctiSendBytes( TSS2_TCTI_CONTEXT *tctiContext, SOCKET sock, const unsigned char *data, int len )
{
    TSS2_RC ret = TSS2_RC_SUCCESS;

#ifdef DEBUG_SOCKETS
    TCTI_LOG( tctiContext, NO_PREFIX, "Send Bytes to socket #0x%x: \n", sock );
    TCTI_LOG_BUFFER( tctiContext, NO_PREFIX, (UINT8 *)data, len );
#endif

    ret = sendBytes( sock, data, len);
    if (ret != TSS2_RC_SUCCESS)
        TCTI_LOG( tctiContext, NO_PREFIX, "In recvBytes, recv failed (socket: 0x%x) with error: %d\n", sock, WSAGetLastError() );
    return ret;
}
Exemple #3
0
static TSS2_RC tctiRecvBytes( TSS2_TCTI_CONTEXT *tctiContext, SOCKET sock, unsigned char *data, int len )
{
    TSS2_RC result = 0;
    result = recvBytes( sock, data, len);
    if ( (INT32)result == SOCKET_ERROR) {
        TCTI_LOG( tctiContext, NO_PREFIX, "In recvBytes, recv failed (socket: 0x%x) with error: %d\n", sock, WSAGetLastError() );
        return TSS2_TCTI_RC_IO_ERROR;
    }
#ifdef DEBUG_SOCKETS
    TCTI_LOG( tctiContext, NO_PREFIX, "Receive Bytes from socket #0x%x: \n", sock );
    TCTI_LOG_BUFFER( tctiContext, NO_PREFIX, data, len );
#endif

    return TSS2_RC_SUCCESS;
}