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/*++
Copyright (c) 1999 Microsoft Corporation
Abstract:
@doc @module snapdlg.cpp | Implementation of the snapshot dialog @end
Author:
Adi Oltean [aoltean] 01/25/2000
Revision History:
Name Date Comments
aoltean 01/25/2000 Created
--*/
/////////////////////////////////////////////////////////////////////////////
// Includes
#include "stdafx.hxx"
#include "resource.h"
#include "vsswprv.h"
#include "GenDlg.h"
#include "VssTest.h"
#include "SnapDlg.h"
#ifdef _DEBUG
#define new DEBUG_NEW
#undef THIS_FILE
static char THIS_FILE[] = __FILE__; #endif
#define STR2W(str) ((LPTSTR)((LPCTSTR)(str)))
/////////////////////////////////////////////////////////////////////////////
// CSnapDlg dialog
CSnapDlg::CSnapDlg( IVssCoordinator *pICoord, CWnd* pParent /*=NULL*/ ) : CVssTestGenericDlg(CSnapDlg::IDD, pParent), m_pICoord(pICoord) { //{{AFX_DATA_INIT(CSnapDlg)
m_ID = GUID_NULL; m_SnapshotSetID = GUID_NULL; m_strSnapshotDeviceObject.Empty(); m_strOriginalVolumeName.Empty(); m_ProviderID = GUID_NULL; m_lSnapshotAttributes = 0; m_strCreationTimestamp.Empty(); m_eStatus = 0; //}}AFX_DATA_INIT
}
CSnapDlg::~CSnapDlg() { }
void CSnapDlg::DoDataExchange(CDataExchange* pDX) { CVssTestGenericDlg::DoDataExchange(pDX); //{{AFX_DATA_MAP(CSnapDlg)
DDX_Text(pDX, IDC_SNAP_ID, m_ID); DDX_Text(pDX, IDC_SNAP_SSID, m_SnapshotSetID); DDX_Text(pDX, IDC_SNAP_DEVICE, m_strSnapshotDeviceObject); DDX_Text(pDX, IDC_SNAP_ORIGINAL_VOL_NAME, m_strOriginalVolumeName); DDX_Text(pDX, IDC_SNAP_STATUS, m_eStatus); //}}AFX_DATA_MAP
}
BEGIN_MESSAGE_MAP(CSnapDlg, CVssTestGenericDlg) //{{AFX_MSG_MAP(CSnapDlg)
ON_BN_CLICKED(IDC_NEXT, OnNext) ON_BN_CLICKED(IDC_NEXT_OBJECT, OnNextSnapshot) //}}AFX_MSG_MAP
END_MESSAGE_MAP()
/////////////////////////////////////////////////////////////////////////////
// CSnapDlg message handlers
BOOL CSnapDlg::OnInitDialog() { CVssFunctionTracer ft( VSSDBG_VSSTEST, L"CSnapDlg::OnInitDialog" );
try { CVssTestGenericDlg::OnInitDialog();
m_eMethodType = VSST_S_GET_SNAPSHOT; BOOL bRes = ::CheckRadioButton( m_hWnd, IDC_SNAP_GET_PROPERTIES, IDC_SNAP_GET_PROPERTIES, IDC_SNAP_GET_PROPERTIES ); _ASSERTE( bRes );
UpdateData( FALSE ); } VSS_STANDARD_CATCH(ft)
return TRUE; // return TRUE unless you set the focus to a control
}
void CSnapDlg::OnNext() { CVssFunctionTracer ft( VSSDBG_VSSTEST, L"CSnapDlg::OnNext" ); USES_CONVERSION;
try { UpdateData();
// Try to allocate the diff area object, if needed
if (m_pISnap == NULL) { // Get the diff area interface
ft.hr = m_pICoord->GetSnapshot( m_ID, IID_IVssSnapshot, reinterpret_cast<IUnknown**>(&m_pISnap) ); if (ft.HrFailed()) ft.ErrBox( VSSDBG_VSSTEST, E_UNEXPECTED, L"Error getting the snapshot interface 0x%08lx", ft.hr); }
switch(m_eMethodType) { case VSST_S_GET_SNAPSHOT: { // Empty the fields
m_ID = GUID_NULL; m_SnapshotSetID = GUID_NULL; m_strSnapshotDeviceObject.Empty(); m_strOriginalVolumeName.Empty(); m_ProviderID = GUID_NULL; m_lSnapshotAttributes = 0; m_strCreationTimestamp.Empty(); m_eStatus = 0;
// Get the properties
VSS_OBJECT_PROP_Ptr ptrObjProp; ptrObjProp.InitializeAsEmpty(ft);
VSS_OBJECT_PROP* pProp = ptrObjProp.GetStruct(); BS_ASSERT(pProp); VSS_SNAPSHOT_PROP* pSnapProp = &(pProp->Obj.Snap); // Get the properties
BS_ASSERT(m_pISnap); ft.hr = m_pISnap->GetProperties(pSnapProp); if (ft.HrFailed()) ft.ErrBox( VSSDBG_VSSTEST, E_UNEXPECTED, L"Error getting the properties 0x%08lx", ft.hr);
// Fill the dialog fields
m_ID = pSnapProp->m_SnapshotId; m_SnapshotSetID = pSnapProp->m_SnapshotSetId; m_strSnapshotDeviceObject = pSnapProp->m_pwszSnapshotDeviceObject; m_strOriginalVolumeName = pSnapProp->m_pwszOriginalVolumeName; m_ProviderID = pSnapProp->m_ProviderId; m_lSnapshotAttributes = pSnapProp->m_lSnapshotAttributes; m_strCreationTimestamp.Format( L"0x%08lx%08lx", pSnapProp->m_tsCreationTimestamp); m_eStatus = pSnapProp->m_eStatus;
UpdateData( FALSE ); } break; default: BS_ASSERT(false); ft.ErrBox( VSSDBG_VSSTEST, E_UNEXPECTED, L"Invalid method type"); }
} VSS_STANDARD_CATCH(ft) }
void CSnapDlg::OnGetSnapshot() { m_eMethodType = VSST_S_GET_SNAPSHOT; }
void CSnapDlg::OnNextSnapshot() { CVssFunctionTracer ft( VSSDBG_VSSTEST, L"CSnapDlg::OnNextSnapshot"); if (m_pEnum == NULL) return;
// Empty the fields
m_ID = GUID_NULL; m_SnapshotSetID = GUID_NULL; m_strSnapshotDeviceObject.Empty(); m_strOriginalVolumeName.Empty(); m_ProviderID = GUID_NULL; m_lSnapshotAttributes = 0; m_strCreationTimestamp.Empty(); m_eStatus = 0;
// Get the properties
VSS_OBJECT_PROP_Ptr ptrObjProp; ptrObjProp.InitializeAsEmpty(ft);
VSS_OBJECT_PROP* pProp = ptrObjProp.GetStruct(); BS_ASSERT(pProp); ULONG ulFetched; ft.hr = m_pEnum->Next(1, pProp, &ulFetched); if (ft.HrFailed()) ft.ErrBox( VSSDBG_VSSTEST, E_UNEXPECTED, L"Error querying the next volume 0x%08lx", ft.hr);
VSS_SNAPSHOT_PROP* pSnapProp = &(pProp->Obj.Snap);
m_ID = pSnapProp->m_SnapshotId; m_SnapshotSetID = pSnapProp->m_SnapshotSetId; m_strSnapshotDeviceObject = pSnapProp->m_pwszSnapshotDeviceObject; m_ProviderID = pSnapProp->m_ProviderId; m_lSnapshotAttributes = pSnapProp->m_lSnapshotAttributes; m_strCreationTimestamp.Format( L"0x%08lx%08lx", pSnapProp->m_tsCreationTimestamp); m_eStatus = pSnapProp->m_eStatus;
UpdateData( FALSE ); }
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