diff options
Diffstat (limited to 'plugins/Db3x_mmap/database.cpp')
| -rw-r--r-- | plugins/Db3x_mmap/database.cpp | 121 |
1 files changed, 0 insertions, 121 deletions
diff --git a/plugins/Db3x_mmap/database.cpp b/plugins/Db3x_mmap/database.cpp deleted file mode 100644 index 1962805a35..0000000000 --- a/plugins/Db3x_mmap/database.cpp +++ /dev/null @@ -1,121 +0,0 @@ -/*
-
-Miranda NG: the free IM client for Microsoft* Windows*
-
-Copyright 2012 Miranda NG project,
-all portions of this codebase are copyrighted to the people
-listed in contributors.txt.
-
-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 "commonheaders.h"
-
-int InitModuleNames(void);
-int InitCache(void);
-int InitIni(void);
-void UninitIni(void);
-
-DWORD CDdxMmap::CreateNewSpace(int bytes)
-{
- DWORD ofsNew = m_dbHeader.ofsFileEnd;
- m_dbHeader.ofsFileEnd += bytes;
- DBWrite(0, &m_dbHeader, sizeof(m_dbHeader));
- log2("newspace %d@%08x", bytes, ofsNew);
- return ofsNew;
-}
-
-void CDdxMmap::DeleteSpace(DWORD ofs, int bytes)
-{
- if (ofs+bytes == m_dbHeader.ofsFileEnd) {
- log2("freespace %d@%08x",bytes,ofs);
- m_dbHeader.ofsFileEnd = ofs;
- }
- else {
- log2("deletespace %d@%08x",bytes,ofs);
- m_dbHeader.slackSpace += bytes;
- }
- DBWrite(0, &m_dbHeader, sizeof(m_dbHeader));
- DBFill(ofs, bytes);
-}
-
-DWORD CDdxMmap::ReallocSpace(DWORD ofs, int oldSize, int newSize)
-{
- if (oldSize >= newSize)
- return ofs;
-
- DWORD ofsNew;
- if (ofs+oldSize == m_dbHeader.ofsFileEnd) {
- ofsNew = ofs;
- m_dbHeader.ofsFileEnd += newSize-oldSize;
- DBWrite(0,&m_dbHeader,sizeof(m_dbHeader));
- log3("adding newspace %d@%08x+%d", newSize, ofsNew, oldSize);
- }
- else {
- ofsNew = CreateNewSpace(newSize);
- DBMoveChunk(ofsNew,ofs,oldSize);
- DeleteSpace(ofs,oldSize);
- }
- return ofsNew;
-}
-
-/////////////////////////////////////////////////////////////////////////////////////////
-
-static DWORD DatabaseCorrupted = 0;
-static TCHAR *msg = NULL;
-static DWORD dwErr = 0;
-
-void __cdecl dbpanic(void *arg)
-{
- if (msg)
- {
- TCHAR err[256];
-
- if (dwErr == ERROR_DISK_FULL)
- msg = TranslateT("Disk is full. Miranda will now shutdown.");
-
- mir_sntprintf(err, SIZEOF(err), msg, TranslateT("Database failure. Miranda will now shutdown."), dwErr);
-
- MessageBox(0,err,TranslateT("Database Error"),MB_SETFOREGROUND|MB_TOPMOST|MB_APPLMODAL|MB_ICONWARNING|MB_OK);
- }
- else
- MessageBox(0,TranslateT("Miranda has detected corruption in your database. This corruption maybe fixed by DBTool. Please download it from http://nightly.miranda.im/. Miranda will now shutdown."),
- TranslateT("Database Panic"),MB_SETFOREGROUND|MB_TOPMOST|MB_APPLMODAL|MB_ICONWARNING|MB_OK);
- TerminateProcess(GetCurrentProcess(),255);
-}
-
-void CDdxMmap::DatabaseCorruption(TCHAR *text)
-{
- int kill = 0;
-
- EnterCriticalSection(&m_csDbAccess);
- if (DatabaseCorrupted == 0) {
- DatabaseCorrupted++;
- kill++;
- msg = text;
- dwErr = GetLastError();
- } else {
- /* db is already corrupted, someone else is dealing with it, wait here
- so that we don't do any more damage */
- LeaveCriticalSection(&m_csDbAccess);
- Sleep(INFINITE);
- return;
- }
- LeaveCriticalSection(&m_csDbAccess);
- if (kill) {
- _beginthread(dbpanic,0,NULL);
- Sleep(INFINITE);
- }
-}
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