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https://github.com/FreeRDP/FreeRDP.git
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[winpr,comm] add dummy implementation
Add dummy implementation for platforms not supporting serial interfaces
This commit is contained in:
akallabeth
parent
b57a098bf9
commit
d9f551b7ca
@ -36,6 +36,11 @@ if (NOT WIN32)
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comm_sercx2_sys.c
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comm_sercx2_sys.h
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)
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else()
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list(APPEND ${MODULE_PREFIX}_SRCS
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comm_ioctl_dummy.c
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comm_ioctl.h
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)
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endif()
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winpr_module_add(${${MODULE_PREFIX}_SRCS})
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@ -72,6 +72,72 @@ static CRITICAL_SECTION sCommDevicesLock = { 0 };
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static pthread_once_t sCommInitialized = PTHREAD_ONCE_INIT;
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static const _SERIAL_IOCTL_NAME S_SERIAL_IOCTL_NAMES[] = {
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{ IOCTL_SERIAL_SET_BAUD_RATE, "IOCTL_SERIAL_SET_BAUD_RATE" },
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{ IOCTL_SERIAL_GET_BAUD_RATE, "IOCTL_SERIAL_GET_BAUD_RATE" },
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{ IOCTL_SERIAL_SET_LINE_CONTROL, "IOCTL_SERIAL_SET_LINE_CONTROL" },
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{ IOCTL_SERIAL_GET_LINE_CONTROL, "IOCTL_SERIAL_GET_LINE_CONTROL" },
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{ IOCTL_SERIAL_SET_TIMEOUTS, "IOCTL_SERIAL_SET_TIMEOUTS" },
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{ IOCTL_SERIAL_GET_TIMEOUTS, "IOCTL_SERIAL_GET_TIMEOUTS" },
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{ IOCTL_SERIAL_GET_CHARS, "IOCTL_SERIAL_GET_CHARS" },
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{ IOCTL_SERIAL_SET_CHARS, "IOCTL_SERIAL_SET_CHARS" },
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{ IOCTL_SERIAL_SET_DTR, "IOCTL_SERIAL_SET_DTR" },
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{ IOCTL_SERIAL_CLR_DTR, "IOCTL_SERIAL_CLR_DTR" },
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{ IOCTL_SERIAL_RESET_DEVICE, "IOCTL_SERIAL_RESET_DEVICE" },
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{ IOCTL_SERIAL_SET_RTS, "IOCTL_SERIAL_SET_RTS" },
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{ IOCTL_SERIAL_CLR_RTS, "IOCTL_SERIAL_CLR_RTS" },
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{ IOCTL_SERIAL_SET_XOFF, "IOCTL_SERIAL_SET_XOFF" },
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{ IOCTL_SERIAL_SET_XON, "IOCTL_SERIAL_SET_XON" },
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{ IOCTL_SERIAL_SET_BREAK_ON, "IOCTL_SERIAL_SET_BREAK_ON" },
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{ IOCTL_SERIAL_SET_BREAK_OFF, "IOCTL_SERIAL_SET_BREAK_OFF" },
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{ IOCTL_SERIAL_SET_QUEUE_SIZE, "IOCTL_SERIAL_SET_QUEUE_SIZE" },
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{ IOCTL_SERIAL_GET_WAIT_MASK, "IOCTL_SERIAL_GET_WAIT_MASK" },
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{ IOCTL_SERIAL_SET_WAIT_MASK, "IOCTL_SERIAL_SET_WAIT_MASK" },
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{ IOCTL_SERIAL_WAIT_ON_MASK, "IOCTL_SERIAL_WAIT_ON_MASK" },
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{ IOCTL_SERIAL_IMMEDIATE_CHAR, "IOCTL_SERIAL_IMMEDIATE_CHAR" },
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{ IOCTL_SERIAL_PURGE, "IOCTL_SERIAL_PURGE" },
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{ IOCTL_SERIAL_GET_HANDFLOW, "IOCTL_SERIAL_GET_HANDFLOW" },
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{ IOCTL_SERIAL_SET_HANDFLOW, "IOCTL_SERIAL_SET_HANDFLOW" },
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{ IOCTL_SERIAL_GET_MODEMSTATUS, "IOCTL_SERIAL_GET_MODEMSTATUS" },
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{ IOCTL_SERIAL_GET_DTRRTS, "IOCTL_SERIAL_GET_DTRRTS" },
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{ IOCTL_SERIAL_GET_COMMSTATUS, "IOCTL_SERIAL_GET_COMMSTATUS" },
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{ IOCTL_SERIAL_GET_PROPERTIES, "IOCTL_SERIAL_GET_PROPERTIES" },
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// {IOCTL_SERIAL_XOFF_COUNTER, "IOCTL_SERIAL_XOFF_COUNTER"},
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// {IOCTL_SERIAL_LSRMST_INSERT, "IOCTL_SERIAL_LSRMST_INSERT"},
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{ IOCTL_SERIAL_CONFIG_SIZE, "IOCTL_SERIAL_CONFIG_SIZE" },
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// {IOCTL_SERIAL_GET_STATS, "IOCTL_SERIAL_GET_STATS"},
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// {IOCTL_SERIAL_CLEAR_STATS, "IOCTL_SERIAL_CLEAR_STATS"},
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// {IOCTL_SERIAL_GET_MODEM_CONTROL,"IOCTL_SERIAL_GET_MODEM_CONTROL"},
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// {IOCTL_SERIAL_SET_MODEM_CONTROL,"IOCTL_SERIAL_SET_MODEM_CONTROL"},
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// {IOCTL_SERIAL_SET_FIFO_CONTROL, "IOCTL_SERIAL_SET_FIFO_CONTROL"},
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// {IOCTL_PAR_QUERY_INFORMATION, "IOCTL_PAR_QUERY_INFORMATION"},
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// {IOCTL_PAR_SET_INFORMATION, "IOCTL_PAR_SET_INFORMATION"},
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// {IOCTL_PAR_QUERY_DEVICE_ID, "IOCTL_PAR_QUERY_DEVICE_ID"},
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// {IOCTL_PAR_QUERY_DEVICE_ID_SIZE,"IOCTL_PAR_QUERY_DEVICE_ID_SIZE"},
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// {IOCTL_IEEE1284_GET_MODE, "IOCTL_IEEE1284_GET_MODE"},
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// {IOCTL_IEEE1284_NEGOTIATE, "IOCTL_IEEE1284_NEGOTIATE"},
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// {IOCTL_PAR_SET_WRITE_ADDRESS, "IOCTL_PAR_SET_WRITE_ADDRESS"},
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// {IOCTL_PAR_SET_READ_ADDRESS, "IOCTL_PAR_SET_READ_ADDRESS"},
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// {IOCTL_PAR_GET_DEVICE_CAPS, "IOCTL_PAR_GET_DEVICE_CAPS"},
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// {IOCTL_PAR_GET_DEFAULT_MODES, "IOCTL_PAR_GET_DEFAULT_MODES"},
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// {IOCTL_PAR_QUERY_RAW_DEVICE_ID, "IOCTL_PAR_QUERY_RAW_DEVICE_ID"},
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// {IOCTL_PAR_IS_PORT_FREE, "IOCTL_PAR_IS_PORT_FREE"},
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{ IOCTL_USBPRINT_GET_1284_ID, "IOCTL_USBPRINT_GET_1284_ID" }
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};
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const char* _comm_serial_ioctl_name(ULONG number)
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{
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for (size_t x = 0; x < ARRAYSIZE(S_SERIAL_IOCTL_NAMES); x++)
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{
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const _SERIAL_IOCTL_NAME* cur = &S_SERIAL_IOCTL_NAMES[x];
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if (cur->number == number)
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return cur->name;
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}
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return "(unknown ioctl name)";
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}
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static int CommGetFd(HANDLE handle)
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{
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WINPR_COMM* comm = (WINPR_COMM*)handle;
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@ -48,72 +48,6 @@
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* found in [MSFT-W2KDDK] Volume 2, Part 2—Serial and Parallel
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* Drivers, and in [MSDN-PORTS].
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*/
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static const _SERIAL_IOCTL_NAME S_SERIAL_IOCTL_NAMES[] = {
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{ IOCTL_SERIAL_SET_BAUD_RATE, "IOCTL_SERIAL_SET_BAUD_RATE" },
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{ IOCTL_SERIAL_GET_BAUD_RATE, "IOCTL_SERIAL_GET_BAUD_RATE" },
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{ IOCTL_SERIAL_SET_LINE_CONTROL, "IOCTL_SERIAL_SET_LINE_CONTROL" },
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{ IOCTL_SERIAL_GET_LINE_CONTROL, "IOCTL_SERIAL_GET_LINE_CONTROL" },
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{ IOCTL_SERIAL_SET_TIMEOUTS, "IOCTL_SERIAL_SET_TIMEOUTS" },
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{ IOCTL_SERIAL_GET_TIMEOUTS, "IOCTL_SERIAL_GET_TIMEOUTS" },
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{ IOCTL_SERIAL_GET_CHARS, "IOCTL_SERIAL_GET_CHARS" },
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{ IOCTL_SERIAL_SET_CHARS, "IOCTL_SERIAL_SET_CHARS" },
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{ IOCTL_SERIAL_SET_DTR, "IOCTL_SERIAL_SET_DTR" },
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{ IOCTL_SERIAL_CLR_DTR, "IOCTL_SERIAL_CLR_DTR" },
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{ IOCTL_SERIAL_RESET_DEVICE, "IOCTL_SERIAL_RESET_DEVICE" },
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{ IOCTL_SERIAL_SET_RTS, "IOCTL_SERIAL_SET_RTS" },
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{ IOCTL_SERIAL_CLR_RTS, "IOCTL_SERIAL_CLR_RTS" },
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{ IOCTL_SERIAL_SET_XOFF, "IOCTL_SERIAL_SET_XOFF" },
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{ IOCTL_SERIAL_SET_XON, "IOCTL_SERIAL_SET_XON" },
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{ IOCTL_SERIAL_SET_BREAK_ON, "IOCTL_SERIAL_SET_BREAK_ON" },
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{ IOCTL_SERIAL_SET_BREAK_OFF, "IOCTL_SERIAL_SET_BREAK_OFF" },
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{ IOCTL_SERIAL_SET_QUEUE_SIZE, "IOCTL_SERIAL_SET_QUEUE_SIZE" },
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{ IOCTL_SERIAL_GET_WAIT_MASK, "IOCTL_SERIAL_GET_WAIT_MASK" },
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{ IOCTL_SERIAL_SET_WAIT_MASK, "IOCTL_SERIAL_SET_WAIT_MASK" },
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{ IOCTL_SERIAL_WAIT_ON_MASK, "IOCTL_SERIAL_WAIT_ON_MASK" },
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{ IOCTL_SERIAL_IMMEDIATE_CHAR, "IOCTL_SERIAL_IMMEDIATE_CHAR" },
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{ IOCTL_SERIAL_PURGE, "IOCTL_SERIAL_PURGE" },
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{ IOCTL_SERIAL_GET_HANDFLOW, "IOCTL_SERIAL_GET_HANDFLOW" },
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{ IOCTL_SERIAL_SET_HANDFLOW, "IOCTL_SERIAL_SET_HANDFLOW" },
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{ IOCTL_SERIAL_GET_MODEMSTATUS, "IOCTL_SERIAL_GET_MODEMSTATUS" },
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{ IOCTL_SERIAL_GET_DTRRTS, "IOCTL_SERIAL_GET_DTRRTS" },
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{ IOCTL_SERIAL_GET_COMMSTATUS, "IOCTL_SERIAL_GET_COMMSTATUS" },
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{ IOCTL_SERIAL_GET_PROPERTIES, "IOCTL_SERIAL_GET_PROPERTIES" },
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// {IOCTL_SERIAL_XOFF_COUNTER, "IOCTL_SERIAL_XOFF_COUNTER"},
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// {IOCTL_SERIAL_LSRMST_INSERT, "IOCTL_SERIAL_LSRMST_INSERT"},
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{ IOCTL_SERIAL_CONFIG_SIZE, "IOCTL_SERIAL_CONFIG_SIZE" },
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// {IOCTL_SERIAL_GET_STATS, "IOCTL_SERIAL_GET_STATS"},
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// {IOCTL_SERIAL_CLEAR_STATS, "IOCTL_SERIAL_CLEAR_STATS"},
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// {IOCTL_SERIAL_GET_MODEM_CONTROL,"IOCTL_SERIAL_GET_MODEM_CONTROL"},
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// {IOCTL_SERIAL_SET_MODEM_CONTROL,"IOCTL_SERIAL_SET_MODEM_CONTROL"},
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// {IOCTL_SERIAL_SET_FIFO_CONTROL, "IOCTL_SERIAL_SET_FIFO_CONTROL"},
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// {IOCTL_PAR_QUERY_INFORMATION, "IOCTL_PAR_QUERY_INFORMATION"},
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// {IOCTL_PAR_SET_INFORMATION, "IOCTL_PAR_SET_INFORMATION"},
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// {IOCTL_PAR_QUERY_DEVICE_ID, "IOCTL_PAR_QUERY_DEVICE_ID"},
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// {IOCTL_PAR_QUERY_DEVICE_ID_SIZE,"IOCTL_PAR_QUERY_DEVICE_ID_SIZE"},
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// {IOCTL_IEEE1284_GET_MODE, "IOCTL_IEEE1284_GET_MODE"},
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// {IOCTL_IEEE1284_NEGOTIATE, "IOCTL_IEEE1284_NEGOTIATE"},
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// {IOCTL_PAR_SET_WRITE_ADDRESS, "IOCTL_PAR_SET_WRITE_ADDRESS"},
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// {IOCTL_PAR_SET_READ_ADDRESS, "IOCTL_PAR_SET_READ_ADDRESS"},
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// {IOCTL_PAR_GET_DEVICE_CAPS, "IOCTL_PAR_GET_DEVICE_CAPS"},
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// {IOCTL_PAR_GET_DEFAULT_MODES, "IOCTL_PAR_GET_DEFAULT_MODES"},
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// {IOCTL_PAR_QUERY_RAW_DEVICE_ID, "IOCTL_PAR_QUERY_RAW_DEVICE_ID"},
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// {IOCTL_PAR_IS_PORT_FREE, "IOCTL_PAR_IS_PORT_FREE"},
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{ IOCTL_USBPRINT_GET_1284_ID, "IOCTL_USBPRINT_GET_1284_ID" }
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};
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const char* _comm_serial_ioctl_name(ULONG number)
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{
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for (size_t x = 0; x < ARRAYSIZE(S_SERIAL_IOCTL_NAMES); x++)
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{
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const _SERIAL_IOCTL_NAME* cur = &S_SERIAL_IOCTL_NAMES[x];
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if (cur->number == number)
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return cur->name;
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}
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return "(unknown ioctl name)";
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}
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static BOOL s_CommDeviceIoControl(HANDLE hDevice, DWORD dwIoControlCode, LPVOID lpInBuffer,
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DWORD nInBufferSize, LPVOID lpOutBuffer, DWORD nOutBufferSize,
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LPDWORD lpBytesReturned, LPOVERLAPPED lpOverlapped)
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87
winpr/libwinpr/comm/comm_ioctl_dummy.c
Normal file
87
winpr/libwinpr/comm/comm_ioctl_dummy.c
Normal file
@ -0,0 +1,87 @@
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/**
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* WinPR: Windows Portable Runtime
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* Serial Communication API - Dummy implementation
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*
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* Copyright 2024 Armin Novak <anovak@thincast.com>
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* Copyright 2024 Thincast Technologies GmbH
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#include <winpr/comm.h>
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#include "comm_ioctl.h"
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#include <../log.h>
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#define TAG WINPR_TAG("comm")
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BOOL CommDeviceIoControl(HANDLE hDevice, DWORD dwIoControlCode, LPVOID lpInBuffer,
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DWORD nInBufferSize, LPVOID lpOutBuffer, DWORD nOutBufferSize,
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LPDWORD lpBytesReturned, LPOVERLAPPED lpOverlapped)
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{
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WINPR_UNUSED(hDevice);
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WINPR_UNUSED(dwIoControlCode);
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WINPR_UNUSED(lpInBuffer);
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WINPR_UNUSED(nInBufferSize);
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WINPR_UNUSED(lpOutBuffer);
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WINPR_UNUSED(nOutBufferSize);
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WINPR_UNUSED(lpBytesReturned);
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WINPR_UNUSED(lpOverlapped);
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WLog_ERR(TAG, "TODO: Function not implemented for this platform");
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return FALSE;
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}
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int _comm_ioctl_tcsetattr(int fd, int optional_actions, const struct termios* termios_p)
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{
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WINPR_UNUSED(fd);
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WINPR_UNUSED(optional_actions);
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WINPR_UNUSED(termios_p);
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WLog_ERR(TAG, "TODO: Function not implemented for this platform");
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return -1;
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}
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BOOL _comm_set_permissive(HANDLE hDevice, BOOL permissive)
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{
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WINPR_UNUSED(hDevice);
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WINPR_UNUSED(permissive);
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WLog_ERR(TAG, "TODO: Function not implemented for this platform");
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return FALSE;
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}
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BOOL CommReadFile(HANDLE hDevice, LPVOID lpBuffer, DWORD nNumberOfBytesToRead,
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LPDWORD lpNumberOfBytesRead, LPOVERLAPPED lpOverlapped)
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{
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WINPR_UNUSED(hDevice);
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WINPR_UNUSED(lpBuffer);
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WINPR_UNUSED(nNumberOfBytesToRead);
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WINPR_UNUSED(lpNumberOfBytesRead);
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WINPR_UNUSED(lpOverlapped);
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WLog_ERR(TAG, "TODO: Function not implemented for this platform");
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return FALSE;
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}
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BOOL CommWriteFile(HANDLE hDevice, LPCVOID lpBuffer, DWORD nNumberOfBytesToWrite,
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LPDWORD lpNumberOfBytesWritten, LPOVERLAPPED lpOverlapped)
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{
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WINPR_UNUSED(hDevice);
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WINPR_UNUSED(lpBuffer);
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WINPR_UNUSED(nNumberOfBytesToWrite);
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WINPR_UNUSED(lpNumberOfBytesWritten);
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WINPR_UNUSED(lpOverlapped);
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WLog_ERR(TAG, "TODO: Function not implemented for this platform");
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return FALSE;
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}
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