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winpr-comm: identified the ioctl 0x00220034 as IOCTL_USBPRINT_GET_1284_ID (support not yet implemented)

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Emmanuel Ledoux 2014-05-26 16:31:56 +02:00 committed by Emmanuel Ledoux
parent 1b54ecfc00
commit 13e10c5de9
4 changed files with 13 additions and 11 deletions
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7
winpr/include/winpr/comm.h
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@ -461,6 +461,9 @@ WINPR_API HANDLE CommCreateFileA(LPCSTR lpFileName, DWORD dwDesiredAccess, DWORD
/* IOCTL_PAR_QUERY_RAW_DEVICE_ID 0x00160030 */
/* IOCTL_PAR_IS_PORT_FREE 0x00160054 */
/* http://msdn.microsoft.com/en-us/library/windows/hardware/ff551803(v=vs.85).aspx */
#define IOCTL_USBPRINT_GET_1284_ID 0x220034
typedef struct __SERIAL_IOCTL_NAME
{
@ -503,7 +506,7 @@ static const _SERIAL_IOCTL_NAME _SERIAL_IOCTL_NAMES[] =
// {IOCTL_SERIAL_LSRMST_INSERT, "IOCTL_SERIAL_LSRMST_INSERT"},
// {IOCTL_SERIAL_CONFIG_SIZE, "IOCTL_SERIAL_CONFIG_SIZE"},
// {IOCTL_SERIAL_GET_STATS, "IOCTL_SERIAL_GET_STATS"},
// {IOCTL_SERIAL_CLEAR_STATS, "IOCTL_SERIAL_CLEAR_STATS"};
// {IOCTL_SERIAL_CLEAR_STATS, "IOCTL_SERIAL_CLEAR_STATS"},
// {IOCTL_SERIAL_GET_MODEM_CONTROL,"IOCTL_SERIAL_GET_MODEM_CONTROL"},
// {IOCTL_SERIAL_SET_MODEM_CONTROL,"IOCTL_SERIAL_SET_MODEM_CONTROL"},
// {IOCTL_SERIAL_SET_FIFO_CONTROL, "IOCTL_SERIAL_SET_FIFO_CONTROL"},
@ -521,6 +524,8 @@ static const _SERIAL_IOCTL_NAME _SERIAL_IOCTL_NAMES[] =
// {IOCTL_PAR_QUERY_RAW_DEVICE_ID, "IOCTL_PAR_QUERY_RAW_DEVICE_ID"},
// {IOCTL_PAR_IS_PORT_FREE, "IOCTL_PAR_IS_PORT_FREE"},
{IOCTL_USBPRINT_GET_1284_ID, "IOCTL_USBPRINT_GET_1284_ID"},
{0, NULL}
};

13
winpr/libwinpr/comm/comm_ioctl.c
View File

@ -138,16 +138,13 @@ static BOOL _CommDeviceIoControl(HANDLE hDevice, DWORD dwIoControlCode, LPVOID l
switch (dwIoControlCode)
{
case 0x220034:
DEBUG_WARN("Undocumented IoControlCode: 0X%X", dwIoControlCode);
case IOCTL_USBPRINT_GET_1284_ID:
{
/* FIXME: http://msdn.microsoft.com/en-us/library/windows/hardware/ff551803(v=vs.85).aspx */
*lpBytesReturned = nOutBufferSize; /* an empty OutputBuffer will be returned */
SetLastError(ERROR_CALL_NOT_IMPLEMENTED);
if (pComm->permissive)
return FALSE;
else
return TRUE;
break;
return FALSE;
}
case IOCTL_SERIAL_SET_BAUD_RATE:
{
if (pRemoteSerialDriver->set_baud_rate)