Inheritance diagram for RecycleBin5File:

Collaboration diagram for RecycleBin5File:

[legend]

Public Member Functions
	RecycleBin5File ()

virtual	~RecycleBin5File ()

HRESULT	Init (_In_ IRecycleBin5 *prb, _In_ LPCWSTR Folder, _In_ PDELETED_FILE_RECORD pDeletedFile)

STDMETHODIMP	QueryInterface (REFIID riid, void **ppvObject) override

	STDMETHODIMP_ (ULONG) AddRef() override

	STDMETHODIMP_ (ULONG) Release() override

STDMETHODIMP	GetLastModificationTime (FILETIME *pLastModificationTime) override

STDMETHODIMP	GetDeletionTime (FILETIME *pDeletionTime) override

STDMETHODIMP	GetFileSize (ULARGE_INTEGER *pFileSize) override

STDMETHODIMP	GetPhysicalFileSize (ULARGE_INTEGER *pPhysicalFileSize) override

STDMETHODIMP	GetAttributes (DWORD *pAttributes) override

STDMETHODIMP	GetFileName (SIZE_T BufferSize, LPWSTR Buffer, SIZE_T *RequiredSize) override

STDMETHODIMP	GetTypeName (SIZE_T BufferSize, LPWSTR Buffer, SIZE_T *RequiredSize) override

STDMETHODIMP	Delete () override

STDMETHODIMP	Restore () override

Protected Attributes
LONG	m_ref

IRecycleBin5 *	m_recycleBin

DELETED_FILE_RECORD	m_deletedFile

LPWSTR	m_FullName

Detailed Description

Definition at line 14 of file recyclebin_v5_enumerator.cpp.

Constructor & Destructor Documentation

◆ RecycleBin5File()

RecycleBin5File::RecycleBin5File ( )

Definition at line 244 of file recyclebin_v5_enumerator.cpp.

    : m_ref(1)
    , m_recycleBin(NULL)
    , m_FullName(NULL)
{
    ZeroMemory(&m_deletedFile, sizeof(m_deletedFile));
}

◆ ~RecycleBin5File()

RecycleBin5File::~RecycleBin5File ( )

virtual

Definition at line 81 of file recyclebin_v5_enumerator.cpp.

{
    TRACE("(%p)\n", this);
    m_recycleBin->Release();
    SHFree(m_FullName);
}

Member Function Documentation

◆ Delete()

STDMETHODIMP RecycleBin5File::Delete ( )

override

Definition at line 232 of file recyclebin_v5_enumerator.cpp.

{
    TRACE("(%p)\n", this);
    return m_recycleBin->Delete(m_FullName, &m_deletedFile);
}

◆ GetAttributes()

STDMETHODIMP RecycleBin5File::GetAttributes ( DWORD * pAttributes )

override

Definition at line 169 of file recyclebin_v5_enumerator.cpp.

{
    DWORD dwAttributes;
 
    TRACE("(%p, %p)\n", this, pAttributes);
 
    dwAttributes = GetFileAttributesW(m_FullName);
    if (dwAttributes == INVALID_FILE_ATTRIBUTES)
        return HRESULT_FROM_WIN32(GetLastError());
 
    *pAttributes = dwAttributes;
    return S_OK;
}

Referenced by GetTypeName(), and QueryInterface().

◆ GetDeletionTime()

STDMETHODIMP RecycleBin5File::GetDeletionTime ( FILETIME * pDeletionTime )

override

Definition at line 126 of file recyclebin_v5_enumerator.cpp.

{
    TRACE("(%p, %p)\n", this, pDeletionTime);
    *pDeletionTime = m_deletedFile.DeletionTime;
    return S_OK;
}

◆ GetFileName()

STDMETHODIMP RecycleBin5File::GetFileName	(	SIZE_T	BufferSize,
		LPWSTR	Buffer,
		SIZE_T *	RequiredSize
	)

override

Definition at line 183 of file recyclebin_v5_enumerator.cpp.

{
    DWORD dwRequired;
 
    TRACE("(%p, %u, %p, %p)\n", this, BufferSize, Buffer, RequiredSize);
 
    dwRequired = (DWORD)(wcslen(m_deletedFile.FileNameW) + 1) * sizeof(WCHAR);
    if (RequiredSize)
        *RequiredSize = dwRequired;
 
    if (BufferSize == 0 && !Buffer)
        return S_OK;
 
    if (BufferSize < dwRequired)
        return E_OUTOFMEMORY;
    CopyMemory(Buffer, m_deletedFile.FileNameW, dwRequired);
    return S_OK;
}

◆ GetFileSize()

STDMETHODIMP RecycleBin5File::GetFileSize ( ULARGE_INTEGER * pFileSize )

override

Definition at line 133 of file recyclebin_v5_enumerator.cpp.

{
    TRACE("(%p, %p)\n", this, pFileSize);
 
    DWORD dwAttributes = GetFileAttributesW(m_FullName);
    if (dwAttributes == INVALID_FILE_ATTRIBUTES)
        return HRESULT_FROM_WIN32(GetLastError());
    if (dwAttributes & FILE_ATTRIBUTE_DIRECTORY)
    {
        pFileSize->QuadPart = 0;
        return S_OK;
    }
 
    HANDLE hFile = CreateFileW(m_FullName, GENERIC_READ, FILE_SHARE_READ, NULL, OPEN_EXISTING, 0, NULL);
    if (hFile == INVALID_HANDLE_VALUE)
        return HRESULT_FROM_WIN32(GetLastError());
    pFileSize->u.LowPart = ::GetFileSize(hFile, &pFileSize->u.HighPart);
 
    HRESULT hr;
    if (pFileSize->u.LowPart != INVALID_FILE_SIZE)
        hr = S_OK;
    else
        hr = HRESULT_FROM_WIN32(GetLastError());
 
    CloseHandle(hFile);
    return hr;
}

Referenced by GetFileSize().

◆ GetLastModificationTime()

STDMETHODIMP RecycleBin5File::GetLastModificationTime ( FILETIME * pLastModificationTime )

override

Definition at line 97 of file recyclebin_v5_enumerator.cpp.

{
    TRACE("(%p, %p)\n", this, pLastModificationTime);
 
    DWORD dwAttributes = ::GetFileAttributesW(m_FullName);
    if (dwAttributes == INVALID_FILE_ATTRIBUTES)
        return HRESULT_FROM_WIN32(GetLastError());
 
    HANDLE hFile;
    hFile = CreateFileW(m_FullName,
                        GENERIC_READ,
                        FILE_SHARE_READ |
                            ((dwAttributes & FILE_ATTRIBUTE_DIRECTORY) ? (FILE_SHARE_WRITE | FILE_SHARE_DELETE) : 0),
                        NULL,
                        OPEN_EXISTING,
                        (dwAttributes & FILE_ATTRIBUTE_DIRECTORY) ? FILE_FLAG_BACKUP_SEMANTICS : 0,
                        NULL);
    if (hFile == INVALID_HANDLE_VALUE)
        return HRESULT_FROM_WIN32(GetLastError());
 
    HRESULT hr;
    if (GetFileTime(hFile, NULL, NULL, pLastModificationTime))
        hr = S_OK;
    else
        hr = HRESULT_FROM_WIN32(GetLastError());
    CloseHandle(hFile);
    return hr;
}

◆ GetPhysicalFileSize()

STDMETHODIMP RecycleBin5File::GetPhysicalFileSize ( ULARGE_INTEGER * pPhysicalFileSize )

override

Definition at line 161 of file recyclebin_v5_enumerator.cpp.

{
    TRACE("(%p, %p)\n", this, pPhysicalFileSize);
    pPhysicalFileSize->u.HighPart = 0;
    pPhysicalFileSize->u.LowPart = m_deletedFile.dwPhysicalFileSize;
    return S_OK;
}

◆ GetTypeName()

STDMETHODIMP RecycleBin5File::GetTypeName	(	SIZE_T	BufferSize,
		LPWSTR	Buffer,
		SIZE_T *	RequiredSize
	)

override

Definition at line 202 of file recyclebin_v5_enumerator.cpp.

{
    HRESULT hr;
    DWORD dwRequired;
    DWORD dwAttributes;
    SHFILEINFOW shFileInfo;
 
    TRACE("(%p, %u, %p, %p)\n", this, BufferSize, Buffer, RequiredSize);
 
    hr = GetAttributes(&dwAttributes);
    if (!SUCCEEDED(hr))
        return hr;
 
    hr = SHGetFileInfoW(m_FullName, dwAttributes, &shFileInfo, sizeof(shFileInfo), SHGFI_TYPENAME | SHGFI_USEFILEATTRIBUTES);
    if (!SUCCEEDED(hr))
        return hr;
 
    dwRequired = (DWORD)(wcslen(shFileInfo.szTypeName) + 1) * sizeof(WCHAR);
    if (RequiredSize)
        *RequiredSize = dwRequired;
 
    if (BufferSize == 0 && !Buffer)
        return S_OK;
 
    if (BufferSize < dwRequired)
        return E_OUTOFMEMORY;
    CopyMemory(Buffer, shFileInfo.szTypeName, dwRequired);
    return S_OK;
}

◆ Init()

HRESULT RecycleBin5File::Init	(	_In_ IRecycleBin5 *	prb,
		_In_ LPCWSTR	Folder,
		_In_ PDELETED_FILE_RECORD	pDeletedFile
	)

Definition at line 253 of file recyclebin_v5_enumerator.cpp.

{
    m_recycleBin = prb;
    m_recycleBin->AddRef();
    m_deletedFile = *pDeletedFile;
 
    WCHAR szUniqueId[32];
    StringCchPrintfW(szUniqueId, _countof(szUniqueId), L"%lu", pDeletedFile->dwRecordUniqueId);
 
    CStringW strFullName(Folder);
    strFullName += L"\\D";
    strFullName += (WCHAR)(L'a' + pDeletedFile->dwDriveNumber);
    strFullName += szUniqueId;
    strFullName += PathFindExtensionW(pDeletedFile->FileNameW);
    if (GetFileAttributesW(strFullName) == INVALID_FILE_ATTRIBUTES)
        return E_FAIL;
 
    return SHStrDup(strFullName, &m_FullName);
}

Referenced by RecycleBin5File_Constructor().

◆ QueryInterface()

STDMETHODIMP RecycleBin5File::QueryInterface	(	REFIID	riid,
		void **	ppvObject
	)

override

Definition at line 48 of file recyclebin_v5_enumerator.cpp.

{
    TRACE("(%p, %s, %p)\n", this, debugstr_guid(&riid), ppvObject);
 
    if (!ppvObject)
        return E_POINTER;
 
    if (IsEqualIID(riid, IID_IUnknown) || IsEqualIID(riid, IID_IRecycleBinFile))
        *ppvObject = static_cast<IRecycleBinFile *>(this);
    else if (IsEqualIID(riid, IID_IExtractIconA) || IsEqualIID(riid, IID_IExtractIconW))
    {
        DWORD dwAttributes;
        if (GetAttributes(&dwAttributes) == S_OK)
            return SHCreateFileExtractIconW(m_FullName, dwAttributes, riid, ppvObject);
        else
            return S_FALSE;
    }
    else
    {
        *ppvObject = NULL;
        return E_NOINTERFACE;
    }
 
    AddRef();
    return S_OK;
}

◆ Restore()

STDMETHODIMP RecycleBin5File::Restore ( )

override

Definition at line 238 of file recyclebin_v5_enumerator.cpp.

{
    TRACE("(%p)\n", this);
    return m_recycleBin->Restore(m_FullName, &m_deletedFile);
}

◆ STDMETHODIMP_() [1/2]

RecycleBin5File::STDMETHODIMP_ ( ULONG )

override

◆ STDMETHODIMP_() [2/2]

RecycleBin5File::STDMETHODIMP_ ( ULONG )

override

Member Data Documentation

◆ m_deletedFile

DELETED_FILE_RECORD RecycleBin5File::m_deletedFile

protected

Definition at line 44 of file recyclebin_v5_enumerator.cpp.

Referenced by Delete(), GetDeletionTime(), GetFileName(), GetPhysicalFileSize(), Init(), RecycleBin5File(), and Restore().

◆ m_FullName

LPWSTR RecycleBin5File::m_FullName

protected

Definition at line 45 of file recyclebin_v5_enumerator.cpp.

Referenced by Delete(), GetAttributes(), GetFileSize(), GetLastModificationTime(), GetTypeName(), Init(), QueryInterface(), Restore(), and ~RecycleBin5File().

◆ m_recycleBin

IRecycleBin5* RecycleBin5File::m_recycleBin

protected

Definition at line 43 of file recyclebin_v5_enumerator.cpp.

Referenced by Delete(), Init(), Restore(), and ~RecycleBin5File().

◆ m_ref

LONG RecycleBin5File::m_ref

protected

Definition at line 42 of file recyclebin_v5_enumerator.cpp.

Referenced by STDMETHODIMP_().

The documentation for this class was generated from the following file:

dll/win32/shell32/shellrecyclebin/recyclebin_v5_enumerator.cpp

Public Member Functions

Protected Attributes

Detailed Description

Constructor & Destructor Documentation

◆ RecycleBin5File()

◆ ~RecycleBin5File()

Member Function Documentation

◆ Delete()

◆ GetAttributes()

◆ GetDeletionTime()

◆ GetFileName()

◆ GetFileSize()

◆ GetLastModificationTime()

◆ GetPhysicalFileSize()

◆ GetTypeName()

◆ Init()

◆ QueryInterface()

◆ Restore()

◆ STDMETHODIMP_() [1/2]

◆ STDMETHODIMP_() [2/2]

Member Data Documentation

◆ m_deletedFile

◆ m_FullName

◆ m_recycleBin

◆ m_ref