569 lines
15 KiB
C++
569 lines
15 KiB
C++
|
#include <wbemcomn.h>
|
||
|
|
#include "a51tools.h"
|
||
|
|
#include "objheap.h"
|
||
|
|
#include "index.h"
|
||
|
|
|
||
|
|
#define ROSWELL_HEAPALLOC_TYPE_BUSY 0xA51A51A5
|
||
|
|
|
||
|
|
//*******************************************************************
|
||
|
|
//*******************************************************************
|
||
|
|
long CObjectHeap::Initialize(CPageSource * pAbstractSource,
|
||
|
|
WCHAR * wszBaseName,
|
||
|
|
DWORD dwBaseNameLen)
|
||
|
|
{
|
||
|
|
if (m_bInit)
|
||
|
|
return ERROR_SUCCESS;
|
||
|
|
|
||
|
|
long lRes;
|
||
|
|
|
||
|
|
lRes = m_Heap.Initialize(pAbstractSource);
|
||
|
|
|
||
|
|
if(lRes != ERROR_SUCCESS)
|
||
|
|
return lRes;
|
||
|
|
|
||
|
|
lRes = m_Index.Initialize(dwBaseNameLen, wszBaseName, pAbstractSource);
|
||
|
|
if(lRes != ERROR_SUCCESS)
|
||
|
|
return lRes;
|
||
|
|
|
||
|
|
m_bInit = TRUE;
|
||
|
|
|
||
|
|
return lRes;
|
||
|
|
}
|
||
|
|
|
||
|
|
//*******************************************************************
|
||
|
|
//*******************************************************************
|
||
|
|
long CObjectHeap::Uninitialize(DWORD dwShutDownFlags)
|
||
|
|
{
|
||
|
|
if (!m_bInit)
|
||
|
|
return ERROR_SUCCESS;
|
||
|
|
|
||
|
|
m_Index.Shutdown(dwShutDownFlags);
|
||
|
|
|
||
|
|
m_Heap.Shutdown(dwShutDownFlags);
|
||
|
|
|
||
|
|
m_bInit = FALSE;
|
||
|
|
|
||
|
|
return ERROR_SUCCESS;
|
||
|
|
}
|
||
|
|
|
||
|
|
//*******************************************************************
|
||
|
|
//*******************************************************************
|
||
|
|
void CObjectHeap::InvalidateCache()
|
||
|
|
{
|
||
|
|
m_Index.InvalidateCache();
|
||
|
|
m_Heap.InvalidateCache();
|
||
|
|
}
|
||
|
|
|
||
|
|
//*******************************************************************
|
||
|
|
//*******************************************************************
|
||
|
|
long CObjectHeap::GetIndexFileName(LPCWSTR wszFilePath, LPWSTR wszIndexFileName)
|
||
|
|
{
|
||
|
|
WIN32_FIND_DATAW wfd;
|
||
|
|
|
||
|
|
long lRes = m_Index.FindFirst(wszFilePath, &wfd, NULL);
|
||
|
|
if(lRes != ERROR_SUCCESS)
|
||
|
|
{
|
||
|
|
if(lRes == ERROR_PATH_NOT_FOUND)
|
||
|
|
lRes = ERROR_FILE_NOT_FOUND;
|
||
|
|
return lRes;
|
||
|
|
}
|
||
|
|
|
||
|
|
wcscpy(wszIndexFileName, wfd.cFileName);
|
||
|
|
return ERROR_SUCCESS;
|
||
|
|
}
|
||
|
|
|
||
|
|
//*******************************************************************
|
||
|
|
//*******************************************************************
|
||
|
|
long CObjectHeap::GetFileInfo(LPCWSTR wszFilePath, TPage *pnPage, TOffset* pnOffset,
|
||
|
|
DWORD* pdwLength)
|
||
|
|
{
|
||
|
|
CFileName wszIndexFileName;
|
||
|
|
if(wszIndexFileName == NULL)
|
||
|
|
return ERROR_OUTOFMEMORY;
|
||
|
|
|
||
|
|
long lRes = GetIndexFileName(wszFilePath, wszIndexFileName);
|
||
|
|
if(lRes != ERROR_SUCCESS)
|
||
|
|
return lRes;
|
||
|
|
|
||
|
|
return ParseInfoFromIndexFile(wszIndexFileName, pnPage, pnOffset, pdwLength);
|
||
|
|
}
|
||
|
|
|
||
|
|
//*******************************************************************
|
||
|
|
//*******************************************************************
|
||
|
|
long CObjectHeap::ParseInfoFromIndexFile(LPCWSTR wszIndexFileName,
|
||
|
|
TPage *pnPage,
|
||
|
|
TOffset* pnOffset,
|
||
|
|
DWORD* pdwLength)
|
||
|
|
{
|
||
|
|
WCHAR* pDot = wcschr(wszIndexFileName, L'.');
|
||
|
|
if(pDot == NULL)
|
||
|
|
return ERROR_INVALID_PARAMETER;
|
||
|
|
|
||
|
|
WCHAR* pwc = pDot+1;
|
||
|
|
*pnPage = 0;
|
||
|
|
while(*pwc && *pwc != L'.')
|
||
|
|
{
|
||
|
|
*pnPage = (*pnPage * 10) + (*pwc - '0');
|
||
|
|
pwc++;
|
||
|
|
}
|
||
|
|
|
||
|
|
if(*pwc != L'.')
|
||
|
|
return ERROR_INVALID_PARAMETER;
|
||
|
|
|
||
|
|
pwc++;
|
||
|
|
|
||
|
|
*pnOffset = 0;
|
||
|
|
while(*pwc && *pwc != L'.')
|
||
|
|
{
|
||
|
|
*pnOffset = (*pnOffset * 10) + (*pwc - '0');
|
||
|
|
pwc++;
|
||
|
|
}
|
||
|
|
|
||
|
|
if(*pwc != L'.')
|
||
|
|
return ERROR_INVALID_PARAMETER;
|
||
|
|
|
||
|
|
pwc++;
|
||
|
|
|
||
|
|
*pdwLength = 0;
|
||
|
|
while(*pwc && *pwc != L'.')
|
||
|
|
{
|
||
|
|
*pdwLength = (*pdwLength * 10) + (*pwc - '0');
|
||
|
|
pwc++;
|
||
|
|
}
|
||
|
|
|
||
|
|
return ERROR_SUCCESS;
|
||
|
|
}
|
||
|
|
|
||
|
|
//*******************************************************************
|
||
|
|
//*******************************************************************
|
||
|
|
long CObjectHeap::CreateIndexFile(LPCWSTR wszFilePath,
|
||
|
|
TPage nPage,
|
||
|
|
TOffset nOffset,
|
||
|
|
DWORD dwLength)
|
||
|
|
{
|
||
|
|
//
|
||
|
|
// Simply append the numbers to the file path
|
||
|
|
//
|
||
|
|
|
||
|
|
CFileName wszIndexFilePath;
|
||
|
|
if(wszIndexFilePath == NULL)
|
||
|
|
return ERROR_OUTOFMEMORY;
|
||
|
|
|
||
|
|
swprintf(wszIndexFilePath, L"%s.%u.%u.%u",
|
||
|
|
wszFilePath, nPage, nOffset, dwLength);
|
||
|
|
|
||
|
|
return CreateZeroLengthFile(wszIndexFilePath);
|
||
|
|
}
|
||
|
|
|
||
|
|
//*******************************************************************
|
||
|
|
//*******************************************************************
|
||
|
|
long CObjectHeap::DeleteIndexFile(LPCWSTR wszFilePath, LPCWSTR wszIndexFileName)
|
||
|
|
{
|
||
|
|
//
|
||
|
|
// Construct the full path to the index file by concatenating the directory
|
||
|
|
// of the original file with the name
|
||
|
|
//
|
||
|
|
|
||
|
|
CFileName wszIndexFilePath;
|
||
|
|
if(wszIndexFilePath == NULL)
|
||
|
|
return ERROR_OUTOFMEMORY;
|
||
|
|
|
||
|
|
WCHAR* pwcLastSlash = wcsrchr(wszFilePath, L'\\');
|
||
|
|
if(pwcLastSlash == NULL)
|
||
|
|
return ERROR_INVALID_PARAMETER;
|
||
|
|
|
||
|
|
int nPrefixLen = (pwcLastSlash - wszFilePath + 1);
|
||
|
|
memcpy(wszIndexFilePath, wszFilePath, nPrefixLen * sizeof(WCHAR));
|
||
|
|
|
||
|
|
wcscpy(wszIndexFilePath + nPrefixLen, wszIndexFileName);
|
||
|
|
return DeleteZeroLengthFile(wszIndexFilePath);
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
//*******************************************************************
|
||
|
|
//*******************************************************************
|
||
|
|
long CObjectHeap::CreateZeroLengthFile(LPCWSTR wszFilePath)
|
||
|
|
{
|
||
|
|
return m_Index.Create(wszFilePath);
|
||
|
|
}
|
||
|
|
|
||
|
|
//*******************************************************************
|
||
|
|
//*******************************************************************
|
||
|
|
long CObjectHeap::DeleteZeroLengthFile(LPCWSTR wszFilePath)
|
||
|
|
{
|
||
|
|
return m_Index.Delete(wszFilePath);
|
||
|
|
}
|
||
|
|
|
||
|
|
//*******************************************************************
|
||
|
|
//*******************************************************************
|
||
|
|
long CObjectHeap::WriteAllocation(DWORD dwDataLength, BYTE* pData, TPage *pnPage, TOffset *pnOffset)
|
||
|
|
{
|
||
|
|
return m_Heap.WriteNewBuffer(dwDataLength, pData, pnPage, pnOffset);
|
||
|
|
}
|
||
|
|
//*******************************************************************
|
||
|
|
//*******************************************************************
|
||
|
|
long CObjectHeap::WriteExistingAllocation(TPage nOldPage, TOffset nOldOffset, DWORD dwDataLength, BYTE *pBuffer, DWORD *pnNewPage, DWORD *pnNewOffset)
|
||
|
|
{
|
||
|
|
return m_Heap.WriteExistingBuffer(dwDataLength, pBuffer, nOldPage, nOldOffset, pnNewPage, pnNewOffset);
|
||
|
|
}
|
||
|
|
|
||
|
|
//*******************************************************************
|
||
|
|
//*******************************************************************
|
||
|
|
long CObjectHeap::ReadAllocation(TPage nPage, TOffset nOffset, DWORD dwDataLength, BYTE* pBuffer)
|
||
|
|
{
|
||
|
|
//
|
||
|
|
// Prepare a buffer with the complete allocation
|
||
|
|
//
|
||
|
|
|
||
|
|
BYTE* pAllocation;
|
||
|
|
DWORD dwReadLength;
|
||
|
|
|
||
|
|
long lRes = m_Heap.ReadBuffer(nPage, nOffset, &pAllocation, &dwReadLength);
|
||
|
|
if(lRes != ERROR_SUCCESS)
|
||
|
|
return lRes;
|
||
|
|
|
||
|
|
memcpy(pBuffer, pAllocation, dwDataLength);
|
||
|
|
|
||
|
|
delete [] pAllocation;
|
||
|
|
|
||
|
|
return ERROR_SUCCESS;
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
//*******************************************************************
|
||
|
|
//*******************************************************************
|
||
|
|
long CObjectHeap::WriteObject(LPCWSTR wszFilePath1, LPCWSTR wszFilePath2, DWORD dwBufferLen, BYTE* pBuffer)
|
||
|
|
{
|
||
|
|
if (!m_bInit)
|
||
|
|
return -1;
|
||
|
|
|
||
|
|
long lRes;
|
||
|
|
|
||
|
|
if(dwBufferLen == 0)
|
||
|
|
{
|
||
|
|
//
|
||
|
|
// We do not use the heap for 0-length files, we create them directly
|
||
|
|
//
|
||
|
|
|
||
|
|
return CreateZeroLengthFile(wszFilePath1);
|
||
|
|
}
|
||
|
|
|
||
|
|
//
|
||
|
|
// Now, check if this file already exists
|
||
|
|
//
|
||
|
|
|
||
|
|
CFileName wszIndexFileName1;
|
||
|
|
if(wszIndexFileName1 == NULL)
|
||
|
|
return ERROR_OUTOFMEMORY;
|
||
|
|
|
||
|
|
lRes = GetIndexFileName(wszFilePath1, wszIndexFileName1);
|
||
|
|
if(lRes != ERROR_FILE_NOT_FOUND && lRes != ERROR_SUCCESS)
|
||
|
|
return lRes;
|
||
|
|
|
||
|
|
if(lRes == ERROR_SUCCESS)
|
||
|
|
{
|
||
|
|
//
|
||
|
|
// Already there.
|
||
|
|
//
|
||
|
|
|
||
|
|
TPage nOldPage;
|
||
|
|
TOffset nOldOffset;
|
||
|
|
DWORD dwOldLength;
|
||
|
|
TPage nNewPage;
|
||
|
|
TOffset nNewOffset;
|
||
|
|
|
||
|
|
lRes = ParseInfoFromIndexFile(wszIndexFileName1, &nOldPage, &nOldOffset, &dwOldLength);
|
||
|
|
if(lRes != ERROR_SUCCESS)
|
||
|
|
return lRes;
|
||
|
|
|
||
|
|
|
||
|
|
//
|
||
|
|
// Enough space in place --- just write the data and update the
|
||
|
|
// length
|
||
|
|
//
|
||
|
|
|
||
|
|
lRes = WriteExistingAllocation(nOldPage, nOldOffset, dwBufferLen, pBuffer, &nNewPage, &nNewOffset);
|
||
|
|
if(lRes != ERROR_SUCCESS)
|
||
|
|
return lRes;
|
||
|
|
|
||
|
|
if((dwOldLength != dwBufferLen) || (nOldPage != nNewPage) || (nOldOffset != nNewOffset))
|
||
|
|
{
|
||
|
|
|
||
|
|
//
|
||
|
|
// One of the bits of the path has changed so we need to re-create the index
|
||
|
|
//
|
||
|
|
|
||
|
|
lRes = DeleteIndexFile(wszFilePath1, wszIndexFileName1);
|
||
|
|
if(lRes != ERROR_SUCCESS)
|
||
|
|
return lRes;
|
||
|
|
|
||
|
|
lRes = CreateIndexFile(wszFilePath1, nNewPage, nNewOffset, dwBufferLen);
|
||
|
|
if(lRes != ERROR_SUCCESS)
|
||
|
|
return lRes;
|
||
|
|
|
||
|
|
if (wszFilePath2)
|
||
|
|
{
|
||
|
|
CFileName wszIndexFileName2;
|
||
|
|
if(wszIndexFileName2 == NULL)
|
||
|
|
return ERROR_OUTOFMEMORY;
|
||
|
|
lRes = GetIndexFileName(wszFilePath2, wszIndexFileName2);
|
||
|
|
if(lRes != ERROR_SUCCESS)
|
||
|
|
return lRes;
|
||
|
|
|
||
|
|
lRes = DeleteIndexFile(wszFilePath2, wszIndexFileName2);
|
||
|
|
if(lRes != ERROR_SUCCESS)
|
||
|
|
return lRes;
|
||
|
|
|
||
|
|
lRes = CreateIndexFile(wszFilePath2, nNewPage, nNewOffset, dwBufferLen);
|
||
|
|
if(lRes != ERROR_SUCCESS)
|
||
|
|
return lRes;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
return ERROR_SUCCESS;
|
||
|
|
}
|
||
|
|
|
||
|
|
//
|
||
|
|
// it wasn't there
|
||
|
|
//
|
||
|
|
|
||
|
|
TPage nPage;
|
||
|
|
TOffset nOffset;
|
||
|
|
|
||
|
|
lRes = WriteAllocation(dwBufferLen, pBuffer, &nPage, &nOffset);
|
||
|
|
if(lRes != ERROR_SUCCESS)
|
||
|
|
return lRes;
|
||
|
|
|
||
|
|
lRes = CreateIndexFile(wszFilePath1, nPage, nOffset, dwBufferLen);
|
||
|
|
if(lRes != ERROR_SUCCESS)
|
||
|
|
return lRes;
|
||
|
|
|
||
|
|
if (wszFilePath2)
|
||
|
|
lRes = CreateIndexFile(wszFilePath2, nPage, nOffset, dwBufferLen);
|
||
|
|
|
||
|
|
return lRes;
|
||
|
|
}
|
||
|
|
|
||
|
|
//***********************************************************************
|
||
|
|
//***********************************************************************
|
||
|
|
long CObjectHeap::WriteLink(LPCWSTR wszLinkPath)
|
||
|
|
{
|
||
|
|
if (!m_bInit)
|
||
|
|
return -1;
|
||
|
|
|
||
|
|
return CreateZeroLengthFile(wszLinkPath);
|
||
|
|
}
|
||
|
|
//*******************************************************************
|
||
|
|
//*******************************************************************
|
||
|
|
long CObjectHeap::ReadObject(LPCWSTR wszFilePath, DWORD* pdwLength, BYTE** ppBuffer)
|
||
|
|
{
|
||
|
|
if (!m_bInit)
|
||
|
|
return -1;
|
||
|
|
|
||
|
|
long lRes;
|
||
|
|
|
||
|
|
//
|
||
|
|
// Find the file
|
||
|
|
//
|
||
|
|
|
||
|
|
TPage nPage;
|
||
|
|
TOffset nOffset;
|
||
|
|
lRes = GetFileInfo(wszFilePath, &nPage, &nOffset, pdwLength);
|
||
|
|
if(lRes != ERROR_SUCCESS)
|
||
|
|
return lRes;
|
||
|
|
|
||
|
|
//
|
||
|
|
// Read the allocation
|
||
|
|
//
|
||
|
|
|
||
|
|
*ppBuffer = (BYTE*)TempAlloc(*pdwLength);
|
||
|
|
if(*ppBuffer == NULL)
|
||
|
|
return ERROR_OUTOFMEMORY;
|
||
|
|
|
||
|
|
lRes = ReadAllocation(nPage, nOffset, *pdwLength, *ppBuffer);
|
||
|
|
if(lRes != ERROR_SUCCESS)
|
||
|
|
{
|
||
|
|
TempFree(*ppBuffer);
|
||
|
|
return lRes;
|
||
|
|
}
|
||
|
|
|
||
|
|
return ERROR_SUCCESS;
|
||
|
|
}
|
||
|
|
|
||
|
|
//*******************************************************************
|
||
|
|
//*******************************************************************
|
||
|
|
long CObjectHeap::DeleteLink(LPCWSTR wszFilePath)
|
||
|
|
{
|
||
|
|
if (!m_bInit)
|
||
|
|
return -1;
|
||
|
|
|
||
|
|
//
|
||
|
|
// Find the index file
|
||
|
|
//
|
||
|
|
|
||
|
|
CFileName wszIndexFileName;
|
||
|
|
if(wszIndexFileName == NULL)
|
||
|
|
return ERROR_OUTOFMEMORY;
|
||
|
|
|
||
|
|
long lRes = GetIndexFileName(wszFilePath, wszIndexFileName);
|
||
|
|
if(lRes != ERROR_SUCCESS)
|
||
|
|
{
|
||
|
|
return lRes;
|
||
|
|
}
|
||
|
|
|
||
|
|
//If we have any index information at the end of the path we need to add that to
|
||
|
|
//the main path and delete that. The delete requires an accurate path.
|
||
|
|
CFileName wszActualFileName;
|
||
|
|
if(wszActualFileName == NULL)
|
||
|
|
return ERROR_OUTOFMEMORY;
|
||
|
|
|
||
|
|
wcscpy(wszActualFileName, wszFilePath);
|
||
|
|
wchar_t *wszDot = wcschr(wszIndexFileName, L'.');
|
||
|
|
if (wszDot != NULL)
|
||
|
|
wcscat(wszActualFileName, wszDot);
|
||
|
|
|
||
|
|
return DeleteZeroLengthFile(wszActualFileName);
|
||
|
|
}
|
||
|
|
//*******************************************************************
|
||
|
|
//*******************************************************************
|
||
|
|
long CObjectHeap::DeleteObject(LPCWSTR wszFilePath)
|
||
|
|
{
|
||
|
|
if (!m_bInit)
|
||
|
|
return -1;
|
||
|
|
|
||
|
|
//
|
||
|
|
// Find the index file
|
||
|
|
//
|
||
|
|
|
||
|
|
CFileName wszIndexFileName;
|
||
|
|
if(wszIndexFileName == NULL)
|
||
|
|
return ERROR_OUTOFMEMORY;
|
||
|
|
|
||
|
|
long lRes = GetIndexFileName(wszFilePath, wszIndexFileName);
|
||
|
|
if(lRes != ERROR_SUCCESS)
|
||
|
|
return lRes;
|
||
|
|
|
||
|
|
//
|
||
|
|
// Delete the allocation
|
||
|
|
//
|
||
|
|
|
||
|
|
TPage nPage;
|
||
|
|
TOffset nOffset;
|
||
|
|
DWORD dwLength;
|
||
|
|
lRes = ParseInfoFromIndexFile(wszIndexFileName, &nPage, &nOffset, &dwLength);
|
||
|
|
if(lRes == ERROR_INVALID_PARAMETER)
|
||
|
|
{
|
||
|
|
OutputDebugString(L"WinMgmt: Deleting an object that does not have details of where object is!\n");
|
||
|
|
DebugBreak();
|
||
|
|
return ERROR_INVALID_OPERATION;
|
||
|
|
}
|
||
|
|
|
||
|
|
lRes = m_Heap.DeleteBuffer(nPage, nOffset);
|
||
|
|
if(lRes != ERROR_SUCCESS)
|
||
|
|
return lRes;
|
||
|
|
|
||
|
|
//
|
||
|
|
// Delete the index itself
|
||
|
|
//
|
||
|
|
|
||
|
|
lRes = DeleteIndexFile(wszFilePath, wszIndexFileName);
|
||
|
|
if(lRes != ERROR_SUCCESS)
|
||
|
|
return lRes;
|
||
|
|
|
||
|
|
return ERROR_SUCCESS;
|
||
|
|
}
|
||
|
|
|
||
|
|
long CObjectHeap::ObjectEnumerationBegin(const wchar_t *wszSearchPrefix, void **ppHandle)
|
||
|
|
{
|
||
|
|
return IndexEnumerationBegin(wszSearchPrefix, ppHandle);
|
||
|
|
}
|
||
|
|
|
||
|
|
long CObjectHeap::ObjectEnumerationEnd(void *pHandle)
|
||
|
|
{
|
||
|
|
return IndexEnumerationEnd(pHandle);
|
||
|
|
}
|
||
|
|
|
||
|
|
long CObjectHeap::ObjectEnumerationNext(void *pHandle, CFileName &wszFileName, BYTE **ppBlob, DWORD *pdwSize)
|
||
|
|
{
|
||
|
|
if (!m_bInit)
|
||
|
|
return -1;
|
||
|
|
|
||
|
|
long lRes = m_Index.IndexEnumerationNext(pHandle, wszFileName);
|
||
|
|
|
||
|
|
if (lRes == ERROR_SUCCESS)
|
||
|
|
{
|
||
|
|
//We need to retrieve the object from the heap!
|
||
|
|
TPage nPage;
|
||
|
|
TOffset nOffset;
|
||
|
|
DWORD dwLength;
|
||
|
|
lRes = ParseInfoFromIndexFile(wszFileName, &nPage, &nOffset, &dwLength);
|
||
|
|
if(lRes == ERROR_INVALID_PARAMETER)
|
||
|
|
lRes = ERROR_SUCCESS; //This is a plain enumeration, no blobs associated with it
|
||
|
|
else
|
||
|
|
{
|
||
|
|
//Remove extra stuff from end of string...
|
||
|
|
for (int nCount = 0, nIndex = wcslen(wszFileName); nCount != 3; nIndex --)
|
||
|
|
{
|
||
|
|
if (wszFileName[nIndex-1] == L'.')
|
||
|
|
{
|
||
|
|
if (++nCount == 3)
|
||
|
|
wszFileName[nIndex-1] = L'\0';
|
||
|
|
}
|
||
|
|
|
||
|
|
}
|
||
|
|
DWORD dwSize = 0;
|
||
|
|
lRes = m_Heap.ReadBuffer(nPage, nOffset, ppBlob, &dwSize);
|
||
|
|
*pdwSize = dwLength;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
return lRes;
|
||
|
|
}
|
||
|
|
|
||
|
|
long CObjectHeap::ObjectEnumerationFree(void *pHandle, BYTE *pBlob)
|
||
|
|
{
|
||
|
|
if (!m_bInit)
|
||
|
|
return -1;
|
||
|
|
|
||
|
|
delete [] pBlob;
|
||
|
|
|
||
|
|
return ERROR_SUCCESS;
|
||
|
|
}
|
||
|
|
|
||
|
|
long CObjectHeap::IndexEnumerationBegin(const wchar_t *wszSearchPrefix, void **ppHandle)
|
||
|
|
{
|
||
|
|
if (!m_bInit)
|
||
|
|
return -1;
|
||
|
|
return m_Index.IndexEnumerationBegin(wszSearchPrefix, ppHandle);
|
||
|
|
}
|
||
|
|
long CObjectHeap::IndexEnumerationEnd(void *pHandle)
|
||
|
|
{
|
||
|
|
if (!m_bInit)
|
||
|
|
return -1;
|
||
|
|
return m_Index.IndexEnumerationEnd(pHandle);
|
||
|
|
}
|
||
|
|
long CObjectHeap::IndexEnumerationNext(void *pHandle, CFileName &wszFileName)
|
||
|
|
{
|
||
|
|
if (!m_bInit)
|
||
|
|
return -1;
|
||
|
|
|
||
|
|
long lRes = m_Index.IndexEnumerationNext(pHandle, wszFileName);
|
||
|
|
|
||
|
|
if (lRes == ERROR_SUCCESS)
|
||
|
|
{
|
||
|
|
wchar_t *pDot = wcschr(wszFileName, L'.');
|
||
|
|
if (pDot)
|
||
|
|
*pDot = L'\0';
|
||
|
|
}
|
||
|
|
|
||
|
|
return lRes;
|
||
|
|
}
|
||
|
|
|
||
|
|
long CObjectHeap::FlushCaches()
|
||
|
|
{
|
||
|
|
long lRes = m_Index.FlushCaches();
|
||
|
|
if (lRes == 0)
|
||
|
|
lRes = m_Heap.FlushCaches();
|
||
|
|
return lRes;
|
||
|
|
}
|