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-rw-r--r--tools/dbtool/disk.cpp112
1 files changed, 0 insertions, 112 deletions
diff --git a/tools/dbtool/disk.cpp b/tools/dbtool/disk.cpp
deleted file mode 100644
index 685f86569f..0000000000
--- a/tools/dbtool/disk.cpp
+++ /dev/null
@@ -1,112 +0,0 @@
-/*
-Miranda Database Tool
-Copyright (C) 2001-2005 Richard Hughes
-
-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 "dbtool.h"
-
-extern DWORD spaceProcessed,sourceFileSize;
-
-int SignatureValid(DWORD ofs,DWORD signature)
-{
- DWORD sig;
-
- if(ofs+sizeof(sig)>=sourceFileSize) {
- AddToStatus(STATUS_ERROR,TranslateT("Invalid offset found (database truncated?)"));
- return 0;
- }
-
- sig = *(DWORD*)(opts.pFile+ofs);
-
- return sig==signature;
-}
-
-int PeekSegment(DWORD ofs,PVOID buf,int cbBytes)
-{
- DWORD bytesRead;
-
- if(ofs>=sourceFileSize) {
- AddToStatus(STATUS_ERROR,TranslateT("Invalid offset found"));
- return ERROR_SEEK;
- }
-
- if (ofs+cbBytes>sourceFileSize)
- bytesRead = sourceFileSize - ofs;
- else
- bytesRead = cbBytes;
-
- if(bytesRead==0) {
- AddToStatus(STATUS_ERROR,TranslateT("Error reading, database truncated? (%u)"),GetLastError());
- return ERROR_READ_FAULT;
- }
-
- CopyMemory(buf, opts.pFile+ofs, bytesRead);
-
- if((int)bytesRead<cbBytes) return ERROR_HANDLE_EOF;
- return ERROR_SUCCESS;
-}
-
-int ReadSegment(DWORD ofs,PVOID buf,int cbBytes)
-{
- int ret;
-
- ret=PeekSegment(ofs,buf,cbBytes);
- if(ret!=ERROR_SUCCESS && ret!=ERROR_HANDLE_EOF) return ret;
-
- if(opts.bAggressive) {
- if (ofs+cbBytes>sourceFileSize) {
- AddToStatus(STATUS_WARNING,TranslateT("Can't write to working file, aggressive mode may be too aggressive now"));
- ZeroMemory(opts.pFile+ofs,sourceFileSize-ofs);
- }
- else
- ZeroMemory(opts.pFile+ofs,cbBytes);
- }
- spaceProcessed+=cbBytes;
- return ERROR_SUCCESS;
-}
-
-DWORD WriteSegment(DWORD ofs,PVOID buf,int cbBytes)
-{
- DWORD bytesWritten;
- if(opts.bCheckOnly) return 0xbfbfbfbf;
- if(ofs==WSOFS_END) {
- ofs=dbhdr.ofsFileEnd;
- dbhdr.ofsFileEnd+=cbBytes;
- }
- SetFilePointer(opts.hOutFile,ofs,NULL,FILE_BEGIN);
- WriteFile(opts.hOutFile,buf,cbBytes,&bytesWritten,NULL);
- if((int)bytesWritten<cbBytes) {
- AddToStatus(STATUS_FATAL,TranslateT("Can't write to output file - disk full? (%u)"),GetLastError());
- return WS_ERROR;
- }
- return ofs;
-}
-
-
-int ReadWrittenSegment(DWORD ofs,PVOID buf,int cbBytes)
-{
- DWORD bytesRead;
- if(opts.bCheckOnly) return 0xbfbfbfbf;
- if(ofs + cbBytes > dbhdr.ofsFileEnd )
- return ERROR_SEEK;
-
- SetFilePointer(opts.hOutFile,ofs,NULL,FILE_BEGIN);
- ReadFile(opts.hOutFile,buf,cbBytes,&bytesRead,NULL);
- if((int)bytesRead<cbBytes)
- return ERROR_READ_FAULT;
-
- return ERROR_SUCCESS;
-}