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-rw-r--r--db3x_autobackups/database.c436
1 files changed, 218 insertions, 218 deletions
diff --git a/db3x_autobackups/database.c b/db3x_autobackups/database.c
index 703fefa..d4c2215 100644
--- a/db3x_autobackups/database.c
+++ b/db3x_autobackups/database.c
@@ -1,218 +1,218 @@
-/*
-
-Miranda IM: the free IM client for Microsoft* Windows*
-
-Copyright 2000-2003 Miranda ICQ/IM 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"
-#include "database.h"
-
-int ProfileManager(char *szDbDest,int cbDbDest);
-int ShouldAutoCreate(void);
-int CreateDbHeaders(HANDLE hFile);
-int InitialiseDbHeaders(void);
-int InitSettings(void);
-void UninitSettings(void);
-int InitContacts(void);
-void UninitContacts(void);
-int InitEvents(void);
-void UninitEvents(void);
-int InitCrypt(void);
-int InitTime(void);
-int InitModuleNames(void);
-void UninitModuleNames(void);
-int InitCache(void);
-void UninitCache(void);
-int InitIni(void);
-void UninitIni(void);
-
-int InitOptions(void);
-void UninitOptions(void);
-
-void FinalCommandSetup(void);
-void FinalCommandExecute(void);
-
-HANDLE hDbFile=INVALID_HANDLE_VALUE;
-CRITICAL_SECTION csDbAccess;
-struct DBHeader dbHeader;
-char szDbPath[MAX_PATH];
-
-BOOL bUnloading=FALSE;
-
-static void UnloadDatabase(void)
-{
- CloseHandle(hDbFile);
-}
-
-DWORD CreateNewSpace(int bytes)
-{
- DWORD ofsNew;
-
- ofsNew=dbHeader.ofsFileEnd;
- dbHeader.ofsFileEnd+=bytes;
- DBWrite(0,&dbHeader,sizeof(dbHeader));
- log2("newspace %d@%08x",bytes,ofsNew);
- return ofsNew;
-}
-
-void DeleteSpace(DWORD ofs,int bytes)
-{
- PBYTE buf;
- log2("deletespace %d@%08x",bytes,ofs);
-
- // reclaim a little space - will result in e.g. multiple db events with the same handle!
-#ifdef DB_RECLAIM
- if(ofs + bytes == dbHeader.ofsFileEnd) {
- dbHeader.ofsFileEnd-=bytes;
- DBWrite(0,&dbHeader,sizeof(dbHeader));
- // shrink file
- SetFilePointer(hDbFile, dbHeader.ofsFileEnd, 0, FILE_BEGIN);
- SetEndOfFile(hDbFile);
- return;
- }
-#endif
-
- dbHeader.slackSpace+=bytes;
- DBWrite(0,&dbHeader,sizeof(dbHeader));
- buf=(PBYTE)mir_alloc(bytes);
- memset(buf,0,bytes);
- DBWrite(ofs,buf,bytes);
- mir_free(buf);
-}
-
-void UnloadDatabaseModule(void)
-{
- bUnloading = TRUE;
-
- FinalCommandSetup();
-
- UninitOptions();
-
- //UninitIni();
- UninitEvents();
- UninitSettings();
- UninitContacts();
- UninitModuleNames();
- UninitCache();
- UnloadDatabase();
- DeleteCriticalSection(&csDbAccess);
-
- FinalCommandExecute();
-}
-
-static int GetProfileName(WPARAM wParam, LPARAM lParam)
-{
- char * p = 0;
- p = strrchr(szDbPath, '\\');
- if ( p == 0 ) return 1;
- p++;
- strncpy((char*)lParam, p, (size_t) wParam);
- return 0;
-}
-
-static int GetProfilePath(WPARAM wParam, LPARAM lParam)
-{
- char * dst = (char*)lParam;
- char * p = 0;
- strncpy(dst,szDbPath,wParam);
- p = strrchr(dst, '\\');
- if ( p == NULL ) return 1;
- *p=0;
- return 0;
-}
-
-int LoadDatabaseModule(void)
-{
- InitializeCriticalSection(&csDbAccess);
- log0("DB logging running");
- {
- DWORD dummy=0;
- hDbFile=CreateFile(szDbPath,GENERIC_READ|GENERIC_WRITE, FILE_SHARE_READ, NULL, OPEN_ALWAYS, 0, NULL);
- if ( hDbFile == INVALID_HANDLE_VALUE ) {
- return 1;
- }
- if ( !ReadFile(hDbFile,&dbHeader,sizeof(dbHeader),&dummy,NULL) ) {
- CloseHandle(hDbFile);
- return 1;
- }
- }
- //if(ParseCommandLine()) return 1;
- if(InitCache()) return 1;
- if(InitModuleNames()) return 1;
- if(InitContacts()) return 1;
- if(InitSettings()) return 1;
- if(InitEvents()) return 1;
- if(InitCrypt()) return 1;
- //if(InitTime()) return 1;
- //if(InitIni()) return 1;
- CreateServiceFunction(MS_DB_GETPROFILENAME,GetProfileName);
- CreateServiceFunction(MS_DB_GETPROFILEPATH,GetProfilePath);
-
- if(InitOptions()) return 1;
-
- return 0;
-}
-
-static DWORD DatabaseCorrupted=0;
-
-void __cdecl dbpanic(void *arg)
-{
-
- MessageBox(0,Translate("Miranda has detected corruption in your database. This corruption maybe fixed by DBTool. Please download it from http://www.miranda-im.org. Miranda will now shutdown."),Translate("Database Panic"),MB_SETFOREGROUND|MB_TOPMOST|MB_APPLMODAL|MB_ICONWARNING|MB_OK);
- TerminateProcess(GetCurrentProcess(),255);
- return;
-}
-
-void DatabaseCorruption(void)
-{
- int kill=0;
-
- EnterCriticalSection(&csDbAccess);
- if (DatabaseCorrupted==0) {
- DatabaseCorrupted++;
- kill++;
- } else {
- /* db is already corrupted, someone else is dealing with it, wait here
- so that we don't do any more damage */
- LeaveCriticalSection(&csDbAccess);
- Sleep(INFINITE);
- return;
- }
- LeaveCriticalSection(&csDbAccess);
- if (kill) {
- _beginthread(dbpanic,0,NULL);
- Sleep(INFINITE);
- }
-}
-
-#ifdef DBLOGGING
-void DBLog(const char *file,int line,const char *fmt,...)
-{
- FILE *fp;
- va_list vararg;
- char str[1024];
-
- va_start(vararg,fmt);
- mir_vsnprintf(str,sizeof(str),fmt,vararg);
- va_end(vararg);
- fp=fopen("c:\\mirandadatabase.log.txt","at");
- fprintf(fp,"%u: %s %d: %s\n",GetTickCount(),file,line,str);
- fclose(fp);
-}
-#endif
+/*
+
+Miranda IM: the free IM client for Microsoft* Windows*
+
+Copyright 2000-2003 Miranda ICQ/IM 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"
+#include "database.h"
+
+int ProfileManager(char *szDbDest,int cbDbDest);
+int ShouldAutoCreate(void);
+int CreateDbHeaders(HANDLE hFile);
+int InitialiseDbHeaders(void);
+int InitSettings(void);
+void UninitSettings(void);
+int InitContacts(void);
+void UninitContacts(void);
+int InitEvents(void);
+void UninitEvents(void);
+int InitCrypt(void);
+int InitTime(void);
+int InitModuleNames(void);
+void UninitModuleNames(void);
+int InitCache(void);
+void UninitCache(void);
+int InitIni(void);
+void UninitIni(void);
+
+int InitOptions(void);
+void UninitOptions(void);
+
+void FinalCommandSetup(void);
+void FinalCommandExecute(void);
+
+HANDLE hDbFile=INVALID_HANDLE_VALUE;
+CRITICAL_SECTION csDbAccess;
+struct DBHeader dbHeader;
+char szDbPath[MAX_PATH];
+
+BOOL bUnloading=FALSE;
+
+static void UnloadDatabase(void)
+{
+ CloseHandle(hDbFile);
+}
+
+DWORD CreateNewSpace(int bytes)
+{
+ DWORD ofsNew;
+
+ ofsNew=dbHeader.ofsFileEnd;
+ dbHeader.ofsFileEnd+=bytes;
+ DBWrite(0,&dbHeader,sizeof(dbHeader));
+ log2("newspace %d@%08x",bytes,ofsNew);
+ return ofsNew;
+}
+
+void DeleteSpace(DWORD ofs,int bytes)
+{
+ PBYTE buf;
+ log2("deletespace %d@%08x",bytes,ofs);
+
+ // reclaim a little space - will result in e.g. multiple db events with the same handle!
+#ifdef DB_RECLAIM
+ if(ofs + bytes == dbHeader.ofsFileEnd) {
+ dbHeader.ofsFileEnd-=bytes;
+ DBWrite(0,&dbHeader,sizeof(dbHeader));
+ // shrink file
+ SetFilePointer(hDbFile, dbHeader.ofsFileEnd, 0, FILE_BEGIN);
+ SetEndOfFile(hDbFile);
+ return;
+ }
+#endif
+
+ dbHeader.slackSpace+=bytes;
+ DBWrite(0,&dbHeader,sizeof(dbHeader));
+ buf=(PBYTE)mir_alloc(bytes);
+ memset(buf,0,bytes);
+ DBWrite(ofs,buf,bytes);
+ mir_free(buf);
+}
+
+void UnloadDatabaseModule(void)
+{
+ bUnloading = TRUE;
+
+ FinalCommandSetup();
+
+ UninitOptions();
+
+ //UninitIni();
+ UninitEvents();
+ UninitSettings();
+ UninitContacts();
+ UninitModuleNames();
+ UninitCache();
+ UnloadDatabase();
+ DeleteCriticalSection(&csDbAccess);
+
+ FinalCommandExecute();
+}
+
+static int GetProfileName(WPARAM wParam, LPARAM lParam)
+{
+ char * p = 0;
+ p = strrchr(szDbPath, '\\');
+ if ( p == 0 ) return 1;
+ p++;
+ strncpy((char*)lParam, p, (size_t) wParam);
+ return 0;
+}
+
+static int GetProfilePath(WPARAM wParam, LPARAM lParam)
+{
+ char * dst = (char*)lParam;
+ char * p = 0;
+ strncpy(dst,szDbPath,wParam);
+ p = strrchr(dst, '\\');
+ if ( p == NULL ) return 1;
+ *p=0;
+ return 0;
+}
+
+int LoadDatabaseModule(void)
+{
+ InitializeCriticalSection(&csDbAccess);
+ log0("DB logging running");
+ {
+ DWORD dummy=0;
+ hDbFile=CreateFile(szDbPath,GENERIC_READ|GENERIC_WRITE, FILE_SHARE_READ, NULL, OPEN_ALWAYS, 0, NULL);
+ if ( hDbFile == INVALID_HANDLE_VALUE ) {
+ return 1;
+ }
+ if ( !ReadFile(hDbFile,&dbHeader,sizeof(dbHeader),&dummy,NULL) ) {
+ CloseHandle(hDbFile);
+ return 1;
+ }
+ }
+ //if(ParseCommandLine()) return 1;
+ if(InitCache()) return 1;
+ if(InitModuleNames()) return 1;
+ if(InitContacts()) return 1;
+ if(InitSettings()) return 1;
+ if(InitEvents()) return 1;
+ if(InitCrypt()) return 1;
+ //if(InitTime()) return 1;
+ //if(InitIni()) return 1;
+ CreateServiceFunction(MS_DB_GETPROFILENAME,GetProfileName);
+ CreateServiceFunction(MS_DB_GETPROFILEPATH,GetProfilePath);
+
+ if(InitOptions()) return 1;
+
+ return 0;
+}
+
+static DWORD DatabaseCorrupted=0;
+
+void __cdecl dbpanic(void *arg)
+{
+
+ MessageBox(0,Translate("Miranda has detected corruption in your database. This corruption maybe fixed by DBTool. Please download it from http://www.miranda-im.org. Miranda will now shutdown."),Translate("Database Panic"),MB_SETFOREGROUND|MB_TOPMOST|MB_APPLMODAL|MB_ICONWARNING|MB_OK);
+ TerminateProcess(GetCurrentProcess(),255);
+ return;
+}
+
+void DatabaseCorruption(void)
+{
+ int kill=0;
+
+ EnterCriticalSection(&csDbAccess);
+ if (DatabaseCorrupted==0) {
+ DatabaseCorrupted++;
+ kill++;
+ } else {
+ /* db is already corrupted, someone else is dealing with it, wait here
+ so that we don't do any more damage */
+ LeaveCriticalSection(&csDbAccess);
+ Sleep(INFINITE);
+ return;
+ }
+ LeaveCriticalSection(&csDbAccess);
+ if (kill) {
+ _beginthread(dbpanic,0,NULL);
+ Sleep(INFINITE);
+ }
+}
+
+#ifdef DBLOGGING
+void DBLog(const char *file,int line,const char *fmt,...)
+{
+ FILE *fp;
+ va_list vararg;
+ char str[1024];
+
+ va_start(vararg,fmt);
+ mir_vsnprintf(str,sizeof(str),fmt,vararg);
+ va_end(vararg);
+ fp=fopen("c:\\mirandadatabase.log.txt","at");
+ fprintf(fp,"%u: %s %d: %s\n",GetTickCount(),file,line,str);
+ fclose(fp);
+}
+#endif