Source code of Windows XP (NT5)
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4.4 KiB

//===========================================================================
// dmtxlat.cpp
//
// Value lookup tables
//
// Functions:
// dmtxlatHRESULT
//
// History:
// 11/09/1999 - davidkl - created
//===========================================================================
#include "dimaptst.h"
//---------------------------------------------------------------------------
// HRESULT error list (used by dmtxlatHRESULT)
typedef struct _errlist
{
HRESULT rval;
PSTR sz;
} ERRLIST;
static ERRLIST elErrors[] =
{
// these are listed as found in dinput.h
// success codes
{ DI_OK, "S_OK" },
{ S_FALSE, "DI_NOTATTACHED | DI_BUFFEROVERFLOW | DI_PROPNOEFFECT | DI_NOEFFECT" },
{ DI_POLLEDDEVICE, "DI_POLLEDDEVICE" },
{ DI_DOWNLOADSKIPPED, "DI_DOWNLOADSKIPPED" },
{ DI_EFFECTRESTARTED, "DI_EFFECTRESTARTED" },
{ DI_TRUNCATED, "DI_TRUNCATED" },
{ DI_TRUNCATEDANDRESTARTED, "DI_TRUNCATEDANDRESTARTED" },
// failure codes
{ DIERR_OLDDIRECTINPUTVERSION, "DIERR_OLDDIRECTINPUTVERSION" },
{ DIERR_BETADIRECTINPUTVERSION, "DIERR_BETADIRECTINPUTVERSION" },
{ DIERR_BADDRIVERVER, "DIERR_BADDRIVERVER" },
{ REGDB_E_CLASSNOTREG, "DIERR_DEVICENOTREG" },
{ DIERR_NOTFOUND, "DIERR_NOTFOUND | DIERR_OBJECTNOTFOUND" },
{ E_INVALIDARG, "DIERR_INVALIDPARAM" },
{ E_NOINTERFACE, "DIERR_NOINTERFACE" },
{ E_FAIL, "DIERR_GENERIC" },
{ E_OUTOFMEMORY, "DIERR_OUTOFMEMORY" },
{ E_NOTIMPL, "DIERR_UNSUPPORTED" },
{ DIERR_NOTINITIALIZED, "DIERR_NOTINITIALIZED" },
{ DIERR_ALREADYINITIALIZED, "DIERR_ALREADYINITIALIZED" },
{ CLASS_E_NOAGGREGATION, "DIERR_NOAGGREGATION" },
{ E_ACCESSDENIED, "DIERR_OTHERAPPHASPRIO | DIERR_READONLY | DIERR_HANDLEEXISTS" },
{ DIERR_INPUTLOST, "DIERR_INPUTLOST" },
{ DIERR_ACQUIRED, "DIERR_ACQUIRED" },
{ DIERR_NOTACQUIRED, "DIERR_NOTACQUIRED" },
{ E_PENDING, "E_PENDING" },
{ DIERR_INSUFFICIENTPRIVS, "DIERR_INSUFFICIENTPRIVS" },
{ DIERR_DEVICEFULL, "DIERR_DEVICEFULL" },
{ DIERR_MOREDATA, "DIERR_MOREDATA" },
{ DIERR_NOTDOWNLOADED, "DIERR_NOTDOWNLOADED" },
{ DIERR_HASEFFECTS, "DIERR_HASEFFECTS" },
{ DIERR_NOTEXCLUSIVEACQUIRED, "DIERR_NOTEXCLUSIVEACQUIRED" },
{ DIERR_INCOMPLETEEFFECT, "DIERR_INCOMPLETEEFFECT" },
{ DIERR_NOTBUFFERED, "DIERR_NOTBUFFERED" },
{ DIERR_EFFECTPLAYING, "DIERR_EFFECTPLAYING" },
{ DIERR_UNPLUGGED, "DIERR_UNPLUGGED" },
{ DIERR_REPORTFULL, "DIERR_REPORTFULL" }
};
//---------------------------------------------------------------------------
//===========================================================================
// dmtxlatHRESULT
//
// Translates HRESULT codes into human readable form.
//
// Parameters:
// HRESULT hRes - result code to translate
//
// Returns: PSTR
//
// History:
// 11/09/1999 - davidkl - created (adapted from tdmusic sources)
//===========================================================================
PSTR dmtxlatHRESULT(HRESULT hRes)
{
int i = 0;
for(i = 0; i < COUNT_ARRAY_ELEMENTS(elErrors); i++ )
{
if(hRes == elErrors[i].rval)
{
return elErrors[i].sz;
}
}
return (PSTR)"Unknown HRESULT";
} //*** end dmtxlatHRESULT()
//===========================================================================
// dmtxlatAppData
//
// Translates DIDEVICEOBJECTDATA.uAppData into text string representing
// semantic action.
//
// Parameters:
//
// Returns: PSTR
//
// History:
// 11/11/1999 - davidkl - created
//===========================================================================
PSTR dmtxlatAppData(UINT_PTR uAppData,
ACTIONNAME *pan,
DWORD dwActions)
{
DWORD dw = 0;
for(dw = 0; dw < dwActions; dw++)
{
if(((DWORD)uAppData) == (pan+dw)->dw)
{
return (pan+dw)->sz;
}
}
return (PSTR)"Unknown action";
} //*** end dmtxlatAppData()