Source code of Windows XP (NT5)
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/*++
© 1998 Seagate Software, Inc. All rights reserved
Module Name:
RmsDrCls.cpp
Abstract:
Implementation of CRmsDriveClass
Author:
Brian Dodd [brian] 15-Nov-1996
Revision History:
--*/
#include "stdafx.h"
#include "RmsDrCls.h"
////////////////////////////////////////////////////////////////////////////////
//
STDMETHODIMP
CRmsDriveClass::CompareTo(
IN IUnknown *pCollectable,
OUT SHORT *pResult
)
/*++
Implements:
IWsbCollectable::CompareTo
--*/
{
HRESULT hr = E_FAIL;
SHORT result = 1;
WsbTraceIn( OLESTR("CRmsDriveClass::CompareTo"), OLESTR("") );
try {
// Validate arguments - Okay if pResult is NULL
WsbAssertPointer( pCollectable );
CComQIPtr<IRmsComObject, &IID_IRmsComObject> pObject = pCollectable;
WsbAssertPointer( pObject );
switch ( m_findBy ) {
case RmsFindByDriveClassId:
case RmsFindByObjectId:
default:
// Do CompareTo for object
hr = CRmsComObject::CompareTo( pCollectable, &result );
break;
}
}
WsbCatch(hr);
if ( SUCCEEDED(hr) && (0 != pResult) ){
*pResult = result;
}
WsbTraceOut( OLESTR("CRmsDriveClass::CompareTo"),
OLESTR("hr = <%ls>, result = <%ls>"),
WsbHrAsString( hr ), WsbPtrToShortAsString( pResult ) );
return hr;
}
HRESULT
CRmsDriveClass::FinalConstruct(
void
)
/*++
Implements:
CComObjectRoot::FinalConstruct
--*/
{
HRESULT hr = S_OK;
try {
WsbAssertHr(CWsbObject::FinalConstruct());
// Initialize values
m_type = RmsMediaUnknown;
m_capability = RmsModeUnknown;
m_idleTime = 0;
m_mountWaitTime = 0;
m_mountLimit = 0;
m_queuedRequests = 0;
m_unloadPauseTime = 0;
m_driveSelectionPolicy = RmsDriveSelectUnknown;
} WsbCatch(hr);
return(hr);
}
STDMETHODIMP
CRmsDriveClass::GetClassID(
OUT CLSID *pClsid
)
/*++
Implements:
IPersist::GetClassId
--*/
{
HRESULT hr = S_OK;
WsbTraceIn(OLESTR("CRmsDriveClass::GetClassID"), OLESTR(""));
try {
WsbAssert(0 != pClsid, E_POINTER);
*pClsid = CLSID_CRmsDriveClass;
} WsbCatch(hr);
WsbTraceOut(OLESTR("CRmsDriveClass::GetClassID"), OLESTR("hr = <%ls>, CLSID = <%ls>"), WsbHrAsString(hr), WsbGuidAsString(*pClsid));
return(hr);
}
STDMETHODIMP
CRmsDriveClass::GetSizeMax(
OUT ULARGE_INTEGER *pcbSize
)
/*++
Implements:
IPersistStream::GetSizeMax
--*/
{
HRESULT hr = E_NOTIMPL;
// ULONG nameLen;
WsbTraceIn(OLESTR("CRmsDriveClass::GetSizeMax"), OLESTR(""));
// try {
// WsbAssert(0 != pcbSize, E_POINTER);
// nameLen = SysStringByteLen(m_name);
// // Get maximum size
// pcbSize->QuadPart = WsbPersistSizeOf(GUID) + // m_objectId
// WsbPersistSizeOf(LONG) + // length of m_name
// nameLen + // m_name
// WsbPersistSizeOf(LONG) + // m_type
// WsbPersistSizeOf(LONG) + // m_capability
// WsbPersistSizeOf(LONG) + // m_idleTime
// WsbPersistSizeOf(LONG) + // m_mountWaitTime
// WsbPersistSizeOf(LONG) + // m_mountLimit
// WsbPersistSizeOf(LONG) + // m_queuedRequests
// WsbPersistSizeOf(LONG) + // m_unloadPauseTime
// WsbPersistSizeOf(LONG); // m_driveSelectionPolicy
//// get m_pDrives length
// } WsbCatch(hr);
WsbTraceOut(OLESTR("CRmsDriveClass::GetSizeMax"), OLESTR("hr = <%ls>, Size = <%ls>"), WsbHrAsString(hr), WsbPtrToUliAsString(pcbSize));
return(hr);
}
STDMETHODIMP
CRmsDriveClass::Load(
IN IStream *pStream
)
/*++
Implements:
IPersistStream::Load
--*/
{
HRESULT hr = S_OK;
ULONG ulBytes = 0;
WsbTraceIn(OLESTR("CRmsDriveClass::Load"), OLESTR(""));
try {
ULONG temp;
WsbAssert(0 != pStream, E_POINTER);
WsbAffirmHr(CRmsComObject::Load(pStream));
// Read value
WsbAffirmHr(WsbLoadFromStream(pStream, &m_objectId));
WsbAffirmHr(WsbLoadFromStream(pStream, &temp));
m_type = (RmsMedia)temp;
WsbAffirmHr(WsbLoadFromStream(pStream, &temp));
m_capability = (RmsMode)temp;
WsbAffirmHr(WsbLoadFromStream(pStream, &m_idleTime));
WsbAffirmHr(WsbLoadFromStream(pStream, &m_mountWaitTime));
WsbAffirmHr(WsbLoadFromStream(pStream, &m_mountLimit));
WsbAffirmHr(WsbLoadFromStream(pStream, &m_queuedRequests));
WsbAffirmHr(WsbLoadFromStream(pStream, &m_unloadPauseTime));
WsbAffirmHr(WsbLoadFromStream(pStream, &temp));
m_driveSelectionPolicy = (RmsDriveSelect)temp;
// do load of m_pDrives
} WsbCatch(hr);
WsbTraceOut(OLESTR("CRmsDriveClass::Load"), OLESTR("hr = <%ls>"), WsbHrAsString(hr));
return(hr);
}
STDMETHODIMP
CRmsDriveClass::Save(
IN IStream *pStream,
IN BOOL clearDirty
)
/*++
Implements:
IPersistStream::Save
--*/
{
HRESULT hr = S_OK;
ULONG ulBytes = 0;
WsbTraceIn(OLESTR("CRmsDriveClass::Save"), OLESTR("clearDirty = <%ls>"), WsbBoolAsString(clearDirty));
try {
WsbAssert(0 != pStream, E_POINTER);
WsbAffirmHr(CRmsComObject::Save(pStream, clearDirty));
// Write value
WsbAffirmHr(WsbSaveToStream(pStream, (ULONG) m_type));
WsbAffirmHr(WsbSaveToStream(pStream, (ULONG) m_capability));
WsbAffirmHr(WsbSaveToStream(pStream, m_idleTime));
WsbAffirmHr(WsbSaveToStream(pStream, m_mountWaitTime));
WsbAffirmHr(WsbSaveToStream(pStream, m_mountLimit));
WsbAffirmHr(WsbSaveToStream(pStream, m_queuedRequests));
WsbAffirmHr(WsbSaveToStream(pStream, m_unloadPauseTime));
WsbAffirmHr(WsbSaveToStream(pStream, (ULONG) m_driveSelectionPolicy));
// do load of m_pDrives
// Do we need to clear the dirty bit?
if (clearDirty) {
m_isDirty = FALSE;
}
} WsbCatch(hr);
WsbTraceOut(OLESTR("CRmsDriveClass::Save"), OLESTR("hr = <%ls>"), WsbHrAsString(hr));
return(hr);
}
STDMETHODIMP
CRmsDriveClass::Test(
OUT USHORT *pPassed,
OUT USHORT *pFailed
)
/*++
Implements:
IWsbTestable::Test
--*/
{
HRESULT hr = S_OK;
CComPtr<IRmsDriveClass> pDriveClass1;
CComPtr<IRmsDriveClass> pDriveClass2;
CComPtr<IPersistFile> pFile1;
CComPtr<IPersistFile> pFile2;
LONG i;
CWsbBstrPtr bstrVal1 = OLESTR("5A5A5A");
CWsbBstrPtr bstrVal2 = OLESTR("A5A5A5");
CWsbBstrPtr bstrWork1;
CWsbBstrPtr bstrWork2;
LONG longWork1;
LONG longWork2;
LONG mediaTable [RMSMAXMEDIATYPES] = { RmsMediaUnknown,
RmsMedia8mm,
RmsMedia4mm,
RmsMediaDLT,
RmsMediaOptical,
RmsMediaMO35,
RmsMediaWORM,
RmsMediaCDR,
RmsMediaDVD,
RmsMediaDisk,
RmsMediaFixed,
RmsMediaTape };
WsbTraceIn(OLESTR("CRmsDriveClass::Test"), OLESTR(""));
try {
// Get the DriveClass interface.
hr = S_OK;
try {
WsbAssertHr(((IUnknown*) (IRmsDriveClass*) this)->QueryInterface(IID_IRmsDriveClass, (void**) &pDriveClass1));
// Test SetName & GetName interface
bstrWork1 = bstrVal1;
SetName(bstrWork1);
GetName(&bstrWork2);
if (bstrWork1 == bstrWork2){
(*pPassed)++;
} else {
(*pFailed)++;
}
// Test SetType & GetType
for (i = RmsMediaUnknown; i < RMSMAXMEDIATYPES; i++){
longWork1 = mediaTable[i];
SetType (longWork1);
GetType (&longWork2);
if (longWork1 == longWork2){
(*pPassed)++;
} else {
(*pFailed)++;
}
}
// Test SetCapability & GetCapability
for (i = RmsModeUnknown; i < RmsModeWriteOnly; i++){
longWork1 = i;
SetCapability (longWork1);
GetCapability (&longWork2);
if (longWork1 == longWork2){
(*pPassed)++;
} else {
(*pFailed)++;
}
}
// Test SetIdleTime & GetIdleTime
longWork1 = 99;
SetIdleTime(longWork1);
GetIdleTime(&longWork2);
if(longWork1 == longWork2){
(*pPassed)++;
} else {
(*pFailed)++;
}
// Test SetMountWaitTime & GetMountWaitTime
longWork1 = 99;
SetMountWaitTime(longWork1);
GetMountWaitTime(&longWork2);
if(longWork1 == longWork2){
(*pPassed)++;
} else {
(*pFailed)++;
}
// Test SetMountLimit & GetMountLimit
longWork1 = 99;
SetMountLimit(longWork1);
GetMountLimit(&longWork2);
if(longWork1 == longWork2){
(*pPassed)++;
} else {
(*pFailed)++;
}
// Test SetQueuedRequests & GetQueuedRequests
longWork1 = 99;
SetQueuedRequests(longWork1);
GetQueuedRequests(&longWork2);
if(longWork1 == longWork2){
(*pPassed)++;
} else {
(*pFailed)++;
}
// Test SetUnloadPauseTime & GetUnloadPauseTime
longWork1 = 99;
SetUnloadPauseTime(longWork1);
GetUnloadPauseTime(&longWork2);
if(longWork1 == longWork2){
(*pPassed)++;
} else {
(*pFailed)++;
}
// Test SetDriveSelectionPolicy & GetDriveSelectionPolicy
longWork1 = 99;
SetDriveSelectionPolicy(longWork1);
GetDriveSelectionPolicy(&longWork2);
if(longWork1 == longWork2){
(*pPassed)++;
} else {
(*pFailed)++;
}
} WsbCatch(hr);
// Tally up the results
hr = S_OK;
if (*pFailed) {
hr = S_FALSE;
}
} WsbCatch(hr);
WsbTraceOut(OLESTR("CRmsDriveClass::Test"), OLESTR("hr = <%ls>"), WsbHrAsString(hr));
return(hr);
}
STDMETHODIMP
CRmsDriveClass::GetDriveClassId(
GUID *pDriveClassId
)
/*++
Implements:
IRmsDriveClass::GetDriveClassId
--*/
{
*pDriveClassId = m_objectId;
return S_OK;
}
STDMETHODIMP
CRmsDriveClass::GetName(
BSTR *pName
)
/*++
Implements:
IRmsDriveClass::GetName
--*/
{
WsbAssertPointer (pName);
m_Name. CopyToBstr (pName);
return S_OK;
}
STDMETHODIMP
CRmsDriveClass::SetName(
BSTR name
)
/*++
Implements:
IRmsDriveClass::SetName
--*/
{
m_Name = name;
m_isDirty = TRUE;
return S_OK;
}
STDMETHODIMP
CRmsDriveClass::GetType(
LONG *pType
)
/*++
Implements:
IRmsDriveClass::GetType
--*/
{
*pType = (LONG) m_type;
return S_OK;
}
STDMETHODIMP
CRmsDriveClass::SetType(
LONG type
)
/*++
Implements:
IRmsDriveClass::SetType
--*/
{
m_type = (RmsMedia) type;
m_isDirty = TRUE;
return S_OK;
}
STDMETHODIMP
CRmsDriveClass::GetCapability(
LONG *pCapability
)
/*++
Implements:
IRmsDriveClass::GetCapability
--*/
{
*pCapability = (LONG) m_capability;
return S_OK;
}
STDMETHODIMP
CRmsDriveClass::SetCapability(
LONG capability
)
/*++
Implements:
IRmsDriveClass::SetCapability
--*/
{
m_capability = (RmsMode) capability;
m_isDirty = TRUE;
return S_OK;
}
STDMETHODIMP
CRmsDriveClass::GetIdleTime(
LONG *pTime
)
/*++
Implements:
IRmsDriveClass::GetIdleTime
--*/
{
*pTime = m_idleTime;
return S_OK;
}
STDMETHODIMP
CRmsDriveClass::SetIdleTime(
LONG time
)
/*++
Implements:
IRmsDriveClass::SetIdleTime
--*/
{
m_idleTime = time;
m_isDirty = TRUE;
return S_OK;
}
STDMETHODIMP
CRmsDriveClass::GetMountWaitTime(
LONG *pTime
)
/*++
Implements:
IRmsDriveClass::GetMountWaittime
--*/
{
*pTime = m_mountWaitTime;
return S_OK;
}
STDMETHODIMP
CRmsDriveClass::SetMountWaitTime(
LONG time
)
/*++
Implements:
IRmsDriveClass::SetMountWaittime
--*/
{
m_mountWaitTime = time;
m_isDirty = TRUE;
return S_OK;
}
STDMETHODIMP
CRmsDriveClass::GetMountLimit(
LONG *pLim
)
/*++
Implements:
IRmsDriveClass::GetMountLimit
--*/
{
*pLim = m_mountLimit;
return S_OK;
}
STDMETHODIMP
CRmsDriveClass::SetMountLimit(
LONG lim
)
/*++
Implements:
IRmsDriveClass::SetMountLimit
--*/
{
m_mountLimit = lim;
m_isDirty = TRUE;
return S_OK;
}
STDMETHODIMP
CRmsDriveClass::GetQueuedRequests(
LONG *pReqs
)
/*++
Implements:
IRmsDriveClass::GetQueuedRequests
--*/
{
*pReqs = m_queuedRequests;
return S_OK;
}
STDMETHODIMP
CRmsDriveClass::SetQueuedRequests(
LONG reqs
)
/*++
Implements:
IRmsDriveClass::SetQueuedRequests
--*/
{
m_queuedRequests = reqs;
m_isDirty = TRUE;
return S_OK;
}
STDMETHODIMP
CRmsDriveClass::GetUnloadPauseTime(
LONG *pTime
)
/*++
Implements:
IRmsDriveClass::GetUnloadPauseTime
--*/
{
*pTime = m_unloadPauseTime;
return S_OK;
}
STDMETHODIMP
CRmsDriveClass::SetUnloadPauseTime(
LONG time
)
/*++
Implements:
IRmsDriveClass::SetUnloadPauseTime
--*/
{
m_unloadPauseTime = time;
m_isDirty = TRUE;
return S_OK;
}
STDMETHODIMP
CRmsDriveClass::GetDriveSelectionPolicy(
LONG *pPolicy
)
/*++
Implements:
IRmsDriveClass::GetDriveSelectionPolicy
--*/
{
*pPolicy = (LONG) m_driveSelectionPolicy;
return S_OK;
}
STDMETHODIMP
CRmsDriveClass::SetDriveSelectionPolicy(
LONG policy
)
/*++
Implements:
IRmsDriveClass::SetDriveSelectionPolicy
--*/
{
m_driveSelectionPolicy = (RmsDriveSelect) policy;
m_isDirty = TRUE;
return S_OK;
}
STDMETHODIMP
CRmsDriveClass::GetDrives(
IWsbIndexedCollection** /*ptr*/
)
/*++
Implements:
IRmsDriveClass::GetDrives
--*/
{
return E_NOTIMPL;
}