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172 lines
4.3 KiB
C++
172 lines
4.3 KiB
C++
/* $Id: error.cpp,v 1.2 2002/09/04 22:19:47 robertk Exp $
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*/
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/*
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*
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* COPYRIGHT: See COPYING in the top level directory
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* PROJECT: ReactOS OS/2 sub system
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* PART: doscalls.dll
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* FILE: error.cpp
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* CONTAINS: Error related CP-functions.
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* PURPOSE: Kernelservices for OS/2 apps
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* PROGRAMMER: Robert K. nonvolatil@yahoo.de
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* REVISION HISTORY:
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* 13-03-2002 Created
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* 25-07-2002 Work to make it compile
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*/
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#define INCL_DOSPROCESS
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#define INCL_DOSERRORS
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#include "ros2.h"
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// we need the extra definitions of this file
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namespace NT {
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#include <ddk/ntddbeep.h>
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}
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/*******************************************
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DosBeep generates sound from the
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speaker.
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freq (ULONG) - input
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Cycles per second (Hertz) in the range of 0x25 to
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0x7FFF.
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dur (ULONG) - input
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The length of the sound in milliseconds.
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ulrc (APIRET) - returns
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Return Code.
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DosBeep returns one of the following values:
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0 NO_ERROR
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395 ERROR_INVALID_FREQUENCY
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*******************************************/
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APIRET STDCALL DosBeep(ULONG freq, ULONG dur)
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{
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NT::BEEP_SET_PARAMETERS BeepSetParameters;
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NT::HANDLE hBeep;
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NT::IO_STATUS_BLOCK ComplStatus;
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NT::UNICODE_STRING unistr;
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NT::NTSTATUS stat;
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NT::OBJECT_ATTRIBUTES oa = {sizeof oa, 0, &unistr, NT::OBJ_CASE_INSENSITIVE, 0, 0};
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// init String still bevore use.
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NT::RtlInitUnicodeString( &unistr, (NT::PWSTR)L"\\\\.\\Beep" );
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if( freq<0x25 || freq>0x7FFF )
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return ERROR_INVALID_FREQUENCY; //395; //
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/* Set beep data */
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BeepSetParameters.Frequency = freq;
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BeepSetParameters.Duration = dur;
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/* open the beep dirver */
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stat = NT::ZwOpenFile( &hBeep,
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FILE_READ_DATA | FILE_WRITE_DATA,
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&oa,
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&ComplStatus,
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0, // no sharing
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FILE_OPEN );
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if ( stat<0 )
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{
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return ERROR_NOT_READY;
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}
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/* actually beep */
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NT::ZwDeviceIoControlFile(hBeep, 0, // Event
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0, // APC-routine
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0, // UserAPCContext
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&ComplStatus, IOCTL_BEEP_SET,
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&BeepSetParameters,
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sizeof(NT::BEEP_SET_PARAMETERS),
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NULL,
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0 );
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NT::ZwClose(hBeep);
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return NO_ERROR;
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}
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/******************************************
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DosError disables or enables error
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notification to end users.
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error (ULONG) - input
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Error and Exception pop-up flags.
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The unused high-order bits are reserved, and must be zero. The following values can be specified
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for this parameter. They can be combined using the "logical or" ( | ) operator.
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FERR_DISABLEHARDERR (0x00000000)
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Disable hard error pop-ups.
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FERR_ENABLEHARDERR (0x00000001)
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Enable hard error pop-ups.
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FERR_ENABLEEXCEPTION (0x00000000)
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Enable program exception and untrapped numeric-processor exception pop-ups.
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FERR_DISABLEEXCEPTION (0x00000002)
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Disable program exception and untrapped numeric-processor exception pop-ups.
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ulrc (APIRET) - returns
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Return Code.
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DosError returns one of the following values:
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0 NO_ERROR
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87 ERROR_INVALID_PARAMETER
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/*******************************************/
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APIRET DosError( ULONG error)
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{
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return ERROR_CALL_NOT_IMPLEMENTED;
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}
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/*******************************************
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DosMove moves a file object to another
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location, and changes its name.
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pszOld (PSZ) - input
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Address of the old path name of the file or
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subdirectory to be moved.
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pszNew (PSZ) - input
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Address of the new path name of the file or
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subdirectory.
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ulrc (APIRET) - returns
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Return Code.
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DosMove returns the one of following values:
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0 NO_ERROR
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2 ERROR_FILE_NOT_FOUND
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3 ERROR_PATH_NOT_FOUND
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5 ERROR_ACCESS_DENIED
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17 ERROR_NOT_SAME_DEVICE
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26 ERROR_NOT_DOS_DISK
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32 ERROR_SHARING_VIOLATION
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36 ERROR_SHARING_BUFFER_EXCEEDED
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87 ERROR_INVALID_PARAMETER
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108 ERROR_DRIVE_LOCKED
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206 ERROR_FILENAME_EXCED_RANGE
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250 ERROR_CIRCULARITY_REQUESTED
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251 ERROR_DIRECTORY_IN_CDS
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*******************************************/
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APIRET DosMove(PSZ pszOld, PSZ pszNew)
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{
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return ERROR_CALL_NOT_IMPLEMENTED;
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}
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/* EOF */
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