Dbx_tree: folders restructurization

git-svn-id: http://svn.miranda-ng.org/main/trunk@1883 1316c22d-e87f-b044-9b9b-93d7a3e3ba9c

1 files changed, 0 insertions, 118 deletions

diff --git a/plugins/Dbx_tree/DirectAccess.cpp b/plugins/Dbx_tree/DirectAccess.cpp
deleted file mode 100644
index 33785af7c4..0000000000
--- a/plugins/Dbx_tree/DirectAccess.cpp
+++ /dev/null
@@ -1,118 +0,0 @@
-/*

-

-dbx_tree: tree database driver for Miranda IM

-

-Copyright 2007-2010 Michael "Protogenes" Kunz,

-

-This program is free software; you can redistribute it and/or

-modify it under the terms of the GNU General Public License

-as published by the Free Software Foundation; either version 2

-of the License, or (at your option) any later version.

-

-This program is distributed in the hope that it will be useful,

-but WITHOUT ANY WARRANTY; without even the implied warranty of

-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

-GNU General Public License for more details.

-

-You should have received a copy of the GNU General Public License

-along with this program; if not, write to the Free Software

-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.

-

-*/

-

-#include "DirectAccess.h"

-#include "Logger.h"

-

-CDirectAccess::CDirectAccess(const TCHAR* FileName)

-: CFileAccess(FileName)

-{

-	m_File = CreateFile(FileName, GENERIC_READ | GENERIC_WRITE, 0, NULL, OPEN_ALWAYS, FILE_ATTRIBUTE_NORMAL | FILE_FLAG_RANDOM_ACCESS, 0);

-	CHECKSYS(m_File != INVALID_HANDLE_VALUE,

-		logCRITICAL, _T("CreateFile failed"));

-

-	m_MinAllocGranularity = 0x00001000;  // 4kb   to avoid heavy fragmentation

-	m_AllocGranularity    = 0x00008000;  // 32kb

-	m_MaxAllocGranularity = 0x00100000;  // 1mb   for fast increasing

-

-	uint32_t size = GetFileSize(m_File, NULL);

-	size = (size + m_AllocGranularity - 1) & ~(m_AllocGranularity - 1);

-

-	if (size == 0)

-		size = m_AllocGranularity;

-

-	m_AllocSize = size;

-

-	InitJournal();

-}

-

-CDirectAccess::~CDirectAccess()

-{

-	if (m_File)

-	{

-		if (INVALID_SET_FILE_POINTER != SetFilePointer(m_File, m_Size, NULL, FILE_BEGIN))

-			SetEndOfFile(m_File);

-

-		CloseHandle(m_File);

-	}

-}

-

-uint32_t CDirectAccess::_Read(void* Buf, uint32_t Source, uint32_t Size)

-{

-	DWORD read = 0;

-

-	CHECKSYS(INVALID_SET_FILE_POINTER != SetFilePointer(m_File, Source, NULL, FILE_BEGIN),

-		logERROR, _T("SetFilePointer failed"));

-

-	CHECKSYS(ReadFile(m_File, Buf, Size, &read, NULL),

-		logERROR, _T("ReadFile failed"));

-

-	return read;

-}

-uint32_t CDirectAccess::_Write(void* Buf, uint32_t Dest, uint32_t Size)

-{

-	DWORD written = 0;

-

-	CHECKSYS(INVALID_SET_FILE_POINTER != SetFilePointer(m_File, Dest, NULL, FILE_BEGIN),

-		logERROR, _T("SetFilePointer failed"));

-

-	CHECKSYS(WriteFile(m_File, Buf, Size, &written, NULL),

-		logERROR, _T("WriteFile failed"));

-

-	return written;

-}

-

-uint32_t CDirectAccess::_SetSize(uint32_t Size)

-{

-	CHECKSYS(INVALID_SET_FILE_POINTER != SetFilePointer(m_File, Size, NULL, FILE_BEGIN),

-		logERROR, _T("SetFilePointer failed"));

-

-	CHECKSYS(SetEndOfFile(m_File),

-		logERROR, _T("SetEndOfFile failed"));

-

-	return Size;		

-}

-

-void CDirectAccess::_Invalidate(uint32_t Dest, uint32_t Size)

-{

-	DWORD written;

-	uint8_t buf[4096];

-	memset(buf, 0, sizeof(buf));

-

-	CHECKSYS(INVALID_SET_FILE_POINTER != SetFilePointer(m_File, Dest, NULL, FILE_BEGIN),

-		logERROR, _T("SetFilePointer failed"));

-

-	while (Size > sizeof(buf))

-	{

-		Size -= sizeof(buf);

-		CHECKSYS(WriteFile(m_File, buf, sizeof(buf), &written, NULL),

-			logERROR, _T("WriteFile failed"));

-	}

-	CHECKSYS(WriteFile(m_File, buf, Size, &written, NULL),

-		logERROR, _T("WriteFile failed"));

-}

-

-void CDirectAccess::_Flush()

-{

-	CHECKSYS(FlushFileBuffers(m_File),

-		logERROR, _T("FlushFileBuffers failed"));

-}