static int send_socket_bytes()

in src/tpm_socket_comm.c [117:153]

• 36 lines of code
• 5 McCabe index (conditional complexity)

static int send_socket_bytes(TPM_SOCKET_INFO* socket_info, const unsigned char* cmd_val, size_t byte_len)
{
    int result;

#if SHOW_TRACE
    printf("<- ");
    for (size_t index = 0; index < byte_len; index++)
    {
        printf("%x", cmd_val[index]);
    }
    printf("\r\n");
#endif
    int sent_bytes = 0;
    int send_amt = (int)byte_len;
    const char* pIterator = (const char*)cmd_val;
    while (send_amt > 0)
    {
        sent_bytes = send(socket_info->socket_conn, pIterator, (int)send_amt, 0);
        if (sent_bytes <= 0)
        {
            LogError("Failure sending packet.");
            break;
        }
        pIterator += sent_bytes;
        send_amt -= sent_bytes;
    }
    if (sent_bytes < (int)byte_len)
    {
        LogError("sent byte amoutn is less than desired send amount.");
        result = MU_FAILURE;
    }
    else
    {
        result = 0;
    }
    return result;
}