plugins folders renaming

git-svn-id: http://svn.miranda-ng.org/main/trunk@60 1316c22d-e87f-b044-9b9b-93d7a3e3ba9c
author: Kirill Volinsky <mataes2007@gmail.com> 2012-05-18 22:02:50 +0000
committer: Kirill Volinsky <mataes2007@gmail.com> 2012-05-18 22:02:50 +0000
commit: f920ef497f3299ae24fe783ce03bdd93b419f764 (patch)
tree: bdaa9197c08d29ab141a6adfdd6cc0a68ddd3996 /plugins/Db3x
parent: 6c3b0571f0678da0512069869afaa284c054377e (diff)
22 files changed, 3927 insertions, 0 deletions
diff --git a/plugins/Db3x/Makefile b/plugins/Db3x/Makefile
new file mode 100644
index 0000000000..5a7563001f
--- /dev/null
+++ b/plugins/Db3x/Makefile
@@ -0,0 +1,53 @@
+SRC = commonheaders.c \
+      database.c \
+	  dbcache.c \
+	  dbcontacts.c \
+	  dbevents.c \
+	  dbheaders.c \
+	  dbini.c \
+	  dblists.c \
+	  dbmodulechain.c \
+	  dbsettings.c \
+	  dbtime.c \
+	  encrypt.c \
+	  init.c
+OBJ = $(SRC:.c=.o)
+RES = resource.res
+LIB = -lgdi32 -lversion -lcomctl32 -lcomdlg32 -lole32
+
+CC = gcc
+RC = windres
+RM = rm
+
+# Install location
+ifdef DEBUG
+BIN = ..\..\bin\debug\plugins\dbx_3x.dll
+else
+BIN = ..\..\bin\release\plugins\dbx_3x.dll
+endif
+
+# Defines
+DEFINES = -DWIN32 -D__SEH_NOOP
+ifdef DEBUG
+DEFINES := $(DEFINES) -D_DEBUG
+endif
+
+# Flags
+LFLAGS  = -shared 
+RCFLAGS = --input-format rc --output-format coff
+ifdef DEBUG
+CFLAGS  = -g $(DEFINES) -I../../include
+else
+CFLAGS  = -O1 $(DEFINES) -I../../include
+endif
+
+# Targets
+all : $(OBJ) $(RES)
+	$(CC) $(LFLAGS) $(CFLAGS) -o $(BIN) $(OBJ) $(RES) $(LIB) -Wl
+
+$(RES) : $(RES:.res=.rc) $(RES:.res=.h) Makefile
+	$(RC) $(RCFLAGS) -o $(RES) -i $(RES:.res=.rc)
+
+clean :
+	$(RM) -f $(OBJ) $(RES)
+
diff --git a/plugins/Db3x/commonheaders.c b/plugins/Db3x/commonheaders.c
new file mode 100644
index 0000000000..14f99f7d71
--- /dev/null
+++ b/plugins/Db3x/commonheaders.c
@@ -0,0 +1 @@
+#include "commonheaders.h"
diff --git a/plugins/Db3x/commonheaders.h b/plugins/Db3x/commonheaders.h
new file mode 100644
index 0000000000..cd82b02679
--- /dev/null
+++ b/plugins/Db3x/commonheaders.h
@@ -0,0 +1,58 @@
+/*
+
+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.
+*/
+
+#define MIRANDA_VER 0x0A00
+
+#define _WIN32_WINNT 0x0501
+
+#include "m_stdhdr.h"
+
+#include <windows.h>
+#include <commctrl.h>
+#include <stdio.h>
+#include <string.h>
+#include <time.h>
+#include <stddef.h>
+#include <process.h>
+#include <io.h>
+#include <string.h>
+#include <direct.h>
+#include "resource.h"
+#include <newpluginapi.h>
+#include <win2k.h>
+#include <m_system.h>
+#include <m_database.h>
+#include <m_langpack.h>
+#include "version.h"
+
+extern PLUGINLINK *pluginLink;
+
+extern struct LIST_INTERFACE li;
+
+#ifdef __GNUC__
+#define mir_i64(x) (x##LL)
+#else
+#define mir_i64(x) (x##i64)
+#endif
+
+#define NEWSTR_ALLOCA(A) (A==NULL)?NULL:strcpy((char*)alloca(strlen(A)+1),A)
diff --git a/plugins/Db3x/database.c b/plugins/Db3x/database.c
new file mode 100644
index 0000000000..23d5e93723
--- /dev/null
+++ b/plugins/Db3x/database.c
@@ -0,0 +1,159 @@
+/*
+
+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 InitModuleNames(void);
+void UninitModuleNames(void);
+int InitCache(void);
+void UninitCache(void);
+int InitIni(void);
+void UninitIni(void);
+
+HANDLE hDbFile=INVALID_HANDLE_VALUE;
+CRITICAL_SECTION csDbAccess;
+struct DBHeader dbHeader;
+char szDbPath[MAX_PATH];
+
+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);
+	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)
+{
+	//UninitIni();
+	UninitEvents();
+	UninitSettings();
+	UninitContacts();
+	UninitModuleNames();
+	UninitCache();
+	UnloadDatabase();
+	DeleteCriticalSection(&csDbAccess);
+}
+
+int LoadDatabaseModule(void)
+{
+	InitializeCriticalSection(&csDbAccess);
+	log0("DB logging running");
+	{
+		DWORD dummy=0;
+		hDbFile=CreateFileA(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;
+	return 0;
+}
+
+static DWORD DatabaseCorrupted=0;
+
+void __cdecl dbpanic(void *arg)
+{
+	MessageBox(0,TranslateT("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."),TranslateT("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
diff --git a/plugins/Db3x/database.h b/plugins/Db3x/database.h
new file mode 100644
index 0000000000..334e47002d
--- /dev/null
+++ b/plugins/Db3x/database.h
@@ -0,0 +1,214 @@
+/*
+
+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.
+*/
+
+
+//all offsets are relative to the start of the file
+//offsets are 0 if there is nothing in the chain or this is the last in the
+//chain
+
+/* tree diagram
+
+DBHeader
+ |-->end of file (plain offset)
+ |-->first contact (DBContact)
+ |   |-->next contact (DBContact)
+ |   |   \--> ...
+ |   |-->first settings (DBContactSettings)
+ |   |	 |-->next settings (DBContactSettings)
+ |   |   |   \--> ...
+ |   |   \-->module name (DBModuleName)
+ |   \-->first/last/firstunread event
+ |-->user contact (DBContact)
+ |   |-->next contact=NULL
+ |   |-->first settings	as above
+ |   \-->first/last/firstunread event as above
+ \-->first module name (DBModuleName)
+     \-->next module name (DBModuleName)
+	     \--> ...
+*/
+
+#define DB_RESIZE_GRANULARITY    16384
+#define DB_THIS_VERSION          0x00000700u
+#define DB_SETTINGS_RESIZE_GRANULARITY  128
+
+#include <pshpack1.h>
+struct DBHeader {
+  BYTE signature[16];      // 'Miranda ICQ DB',0,26
+  DWORD version;		   //as 4 bytes, ie 1.2.3.10=0x0102030a
+                           //this version is 0x00000700
+  DWORD ofsFileEnd;		   //offset of the end of the database - place to write
+                           //new structures
+  DWORD slackSpace;		   //a counter of the number of bytes that have been
+                           //wasted so far due to deleting structures and/or
+						   //re-making them at the end. We should compact when
+						   //this gets above a threshold
+  DWORD contactCount;	   //number of contacts in the chain,excluding the user
+  DWORD ofsFirstContact;   //offset to first struct DBContact in the chain
+  DWORD ofsUser;		   //offset to struct DBContact representing the user
+  DWORD ofsFirstModuleName;	//offset to first struct DBModuleName in the chain
+};
+
+#define DBCONTACT_SIGNATURE   0x43DECADEu
+struct DBContact {
+  DWORD signature;
+  DWORD ofsNext;			 //offset to the next contact in the chain. zero if
+                             //this is the 'user' contact or the last contact
+							 //in the chain
+  DWORD ofsFirstSettings;	 //offset to the first DBContactSettings in the
+                             //chain for this contact.
+  DWORD eventCount;			 //number of events in the chain for this contact
+  DWORD ofsFirstEvent,ofsLastEvent;	 //offsets to the first and last DBEvent in
+                                     //the chain for this contact
+  DWORD ofsFirstUnreadEvent; //offset to the first (chronological) unread event
+							 //in the chain, 0 if all are read
+  DWORD timestampFirstUnread; //timestamp of the event at ofsFirstUnreadEvent
+};
+
+#define DBMODULENAME_SIGNATURE  0x4DDECADEu
+struct DBModuleName {
+  DWORD signature;
+  DWORD ofsNext;		//offset to the next module name in the chain
+  BYTE cbName;			//number of characters in this module name
+  char name[1];			//name, no nul terminator
+};
+
+#define DBCONTACTSETTINGS_SIGNATURE  0x53DECADEu
+struct DBContactSettings {
+  DWORD signature;
+  DWORD ofsNext;		 //offset to the next contactsettings in the chain
+  DWORD ofsModuleName;	 //offset to the DBModuleName of the owner of these
+                         //settings
+  DWORD cbBlob;			 //size of the blob in bytes. May be larger than the
+                         //actual size for reducing the number of moves
+						 //required using granularity in resizing
+  BYTE blob[1];			 //the blob. a back-to-back sequence of DBSetting
+                         //structs, the last has cbName=0
+};
+
+/*	not a valid structure, content is figured out on the fly
+struct DBSetting {
+  BYTE cbName;			//number of bytes in the name of this setting
+                        //this =0 marks the end
+  char szName[...];		//setting name, excluding nul
+  BYTE dataType;		//type of data. see m_database.h, db/contact/getsetting
+  union {			   //a load of types of data, length is defined by dataType
+    BYTE bVal; WORD wVal; DWORD dVal;
+	struct {
+	  WORD cbString;
+	  char szVal[...];	  //excludes nul terminator
+	};
+	struct {
+	  WORD cbBlob;
+	  BYTE blobVal[...];
+	};
+  };
+};
+*/
+
+#define DBEVENT_SIGNATURE  0x45DECADEu
+struct DBEvent {
+  DWORD signature;
+  DWORD ofsPrev,ofsNext;	 //offset to the previous and next events in the
+                             //chain. Chain is sorted chronologically
+  DWORD ofsModuleName;		 //offset to a DBModuleName struct of the name of
+                             //the owner of this event
+  DWORD timestamp;			 //seconds since 00:00:00 01/01/1970
+  DWORD flags;				 //see m_database.h, db/event/add
+  WORD eventType;			 //module-defined event type
+  DWORD cbBlob;				 //number of bytes in the blob
+  BYTE blob[1];				 //the blob. module-defined formatting
+};
+#include <poppack.h>
+
+typedef struct
+{
+	BYTE bIsResident;
+	char name[1];
+}
+	DBCachedSettingName;
+
+typedef struct
+{
+	char* name;
+	DBVARIANT value;
+}
+	DBCachedGlobalValue;
+
+typedef struct DBCachedContactValue_tag
+{
+	char* name;
+	DBVARIANT value;
+	struct DBCachedContactValue_tag* next;
+}
+	DBCachedContactValue;
+
+typedef struct
+{
+	HANDLE hContact;
+	HANDLE hNext;
+	DBCachedContactValue* first;
+}
+	DBCachedContactValueList;
+
+
+//databasecorruption: called if any signatures are broken. very very fatal
+void DatabaseCorruption(void);
+PBYTE DBRead(DWORD ofs,int bytesRequired,int *bytesAvail);	//any preview result could be invalidated by the next call
+void DBWrite(DWORD ofs,PVOID pData,int count);
+void DBFlush(int setting);
+void DBMoveChunk(DWORD ofsDest,DWORD ofsSource,int bytes);
+DWORD CreateNewSpace(int bytes);
+void DeleteSpace(DWORD ofs,int bytes);
+void GetProfileDirectory(char *szPath,int cbPath);
+int GetDefaultProfilePath(char *szPath,int cbPath,int *specified);
+int ShouldShowProfileManager(void);
+int CheckDbHeaders(struct DBHeader * hdr);
+int CreateDbHeaders(HANDLE hFile);
+int LoadDatabaseModule(void);
+void UnloadDatabaseModule(void);
+
+#ifdef _DEBUG
+#define MAXCACHEDREADSIZE     512
+#else
+#define MAXCACHEDREADSIZE     2048	 //push it to 1K  //technically 4096 would work, but I'm not going to push it
+#endif
+
+#ifdef _DEBUG
+//#define DBLOGGING
+#endif
+#ifdef DBLOGGING
+void DBLog(const char *file,int line,const char *fmt,...);
+#define logg()  DBLog(__FILE__,__LINE__,"")
+#define log0(s)  DBLog(__FILE__,__LINE__,s)
+#define log1(s,a)  DBLog(__FILE__,__LINE__,s,a)
+#define log2(s,a,b)  DBLog(__FILE__,__LINE__,s,a,b)
+#define log3(s,a,b,c)  DBLog(__FILE__,__LINE__,s,a,b,c)
+#define log4(s,a,b,c,d)  DBLog(__FILE__,__LINE__,s,a,b,c,d)
+#else
+#define logg()
+#define log0(s)
+#define log1(s,a)
+#define log2(s,a,b)
+#define log3(s,a,b,c)
+#define log4(s,a,b,c,d)
+#endif
diff --git a/plugins/Db3x/db3x_10.vcxproj b/plugins/Db3x/db3x_10.vcxproj
new file mode 100644
index 0000000000..51cdc684bd
--- /dev/null
+++ b/plugins/Db3x/db3x_10.vcxproj
@@ -0,0 +1,302 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Project DefaultTargets="Build" ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+  <ItemGroup Label="ProjectConfigurations">
+    <ProjectConfiguration Include="Debug|Win32">
+      <Configuration>Debug</Configuration>
+      <Platform>Win32</Platform>
+    </ProjectConfiguration>
+    <ProjectConfiguration Include="Debug|x64">
+      <Configuration>Debug</Configuration>
+      <Platform>x64</Platform>
+    </ProjectConfiguration>
+    <ProjectConfiguration Include="Release|Win32">
+      <Configuration>Release</Configuration>
+      <Platform>Win32</Platform>
+    </ProjectConfiguration>
+    <ProjectConfiguration Include="Release|x64">
+      <Configuration>Release</Configuration>
+      <Platform>x64</Platform>
+    </ProjectConfiguration>
+  </ItemGroup>
+  <PropertyGroup Label="Globals">
+    <ProjectName>db3x</ProjectName>
+    <ProjectGuid>{8B778B6A-F5EF-49A4-8437-424832F2B280}</ProjectGuid>
+    <RootNamespace>db3x</RootNamespace>
+  </PropertyGroup>
+  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" />
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'" Label="Configuration">
+    <ConfigurationType>DynamicLibrary</ConfigurationType>
+    <UseOfMfc>false</UseOfMfc>
+    <CharacterSet>Unicode</CharacterSet>
+    <WholeProgramOptimization>true</WholeProgramOptimization>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'" Label="Configuration">
+    <ConfigurationType>DynamicLibrary</ConfigurationType>
+    <UseOfMfc>false</UseOfMfc>
+    <CharacterSet>Unicode</CharacterSet>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'" Label="Configuration">
+    <ConfigurationType>DynamicLibrary</ConfigurationType>
+    <UseOfMfc>false</UseOfMfc>
+    <CharacterSet>Unicode</CharacterSet>
+    <WholeProgramOptimization>true</WholeProgramOptimization>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'" Label="Configuration">
+    <ConfigurationType>DynamicLibrary</ConfigurationType>
+    <UseOfMfc>false</UseOfMfc>
+    <CharacterSet>Unicode</CharacterSet>
+  </PropertyGroup>
+  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.props" />
+  <ImportGroup Label="ExtensionSettings">
+  </ImportGroup>
+  <ImportGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'" Label="PropertySheets">
+    <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
+  </ImportGroup>
+  <ImportGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'" Label="PropertySheets">
+    <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
+  </ImportGroup>
+  <ImportGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'" Label="PropertySheets">
+    <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
+  </ImportGroup>
+  <ImportGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'" Label="PropertySheets">
+    <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
+  </ImportGroup>
+  <PropertyGroup Label="UserMacros" />
+  <PropertyGroup>
+    <_ProjectFileVersion>10.0.30128.1</_ProjectFileVersion>
+    <OutDir Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">$(SolutionDir)$(Configuration)/Plugins\</OutDir>
+    <IntDir Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">$(SolutionDir)$(Configuration)/Obj/$(ProjectName)\</IntDir>
+    <IgnoreImportLibrary Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">true</IgnoreImportLibrary>
+    <OutDir Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">$(SolutionDir)$(Configuration)64/Plugins\</OutDir>
+    <IntDir Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">$(SolutionDir)$(Configuration)64/Obj/$(ProjectName)\</IntDir>
+    <IgnoreImportLibrary Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">true</IgnoreImportLibrary>
+    <OutDir Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">$(SolutionDir)$(Configuration)/Plugins\</OutDir>
+    <IntDir Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">$(SolutionDir)$(Configuration)/Obj/$(ProjectName)\</IntDir>
+    <IgnoreImportLibrary Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">true</IgnoreImportLibrary>
+    <OutDir Condition="'$(Configuration)|$(Platform)'=='Release|x64'">$(SolutionDir)$(Configuration)64/Plugins\</OutDir>
+    <IntDir Condition="'$(Configuration)|$(Platform)'=='Release|x64'">$(SolutionDir)$(Configuration)64/Obj/$(ProjectName)\</IntDir>
+    <IgnoreImportLibrary Condition="'$(Configuration)|$(Platform)'=='Release|x64'">true</IgnoreImportLibrary>
+    <CodeAnalysisRuleSet Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">AllRules.ruleset</CodeAnalysisRuleSet>
+    <CodeAnalysisRules Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'" />
+    <CodeAnalysisRuleAssemblies Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'" />
+    <CodeAnalysisRuleSet Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">AllRules.ruleset</CodeAnalysisRuleSet>
+    <CodeAnalysisRules Condition="'$(Configuration)|$(Platform)'=='Debug|x64'" />
+    <CodeAnalysisRuleAssemblies Condition="'$(Configuration)|$(Platform)'=='Debug|x64'" />
+    <CodeAnalysisRuleSet Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">AllRules.ruleset</CodeAnalysisRuleSet>
+    <CodeAnalysisRules Condition="'$(Configuration)|$(Platform)'=='Release|Win32'" />
+    <CodeAnalysisRuleAssemblies Condition="'$(Configuration)|$(Platform)'=='Release|Win32'" />
+    <CodeAnalysisRuleSet Condition="'$(Configuration)|$(Platform)'=='Release|x64'">AllRules.ruleset</CodeAnalysisRuleSet>
+    <CodeAnalysisRules Condition="'$(Configuration)|$(Platform)'=='Release|x64'" />
+    <CodeAnalysisRuleAssemblies Condition="'$(Configuration)|$(Platform)'=='Release|x64'" />
+    <TargetName Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">dbx_3x</TargetName>
+    <TargetName Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">dbx_3x</TargetName>
+    <TargetName Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">dbx_3x</TargetName>
+    <TargetName Condition="'$(Configuration)|$(Platform)'=='Release|x64'">dbx_3x</TargetName>
+  </PropertyGroup>
+  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
+    <Midl>
+      <PreprocessorDefinitions>_DEBUG;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <MkTypLibCompatible>true</MkTypLibCompatible>
+      <SuppressStartupBanner>true</SuppressStartupBanner>
+      <TargetEnvironment>Win32</TargetEnvironment>
+      <TypeLibraryName>.\Debug/db3x.tlb</TypeLibraryName>
+      <HeaderFileName>
+      </HeaderFileName>
+    </Midl>
+    <ClCompile>
+      <Optimization>Disabled</Optimization>
+      <AdditionalIncludeDirectories>../../include;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+      <PreprocessorDefinitions>WIN32;_DEBUG;_WINDOWS;_USRDLL;DB3X_EXPORTS;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <StringPooling>false</StringPooling>
+      <BasicRuntimeChecks>EnableFastChecks</BasicRuntimeChecks>
+      <RuntimeLibrary>MultiThreadedDebugDLL</RuntimeLibrary>
+      <FunctionLevelLinking>true</FunctionLevelLinking>
+      <FloatingPointModel>Fast</FloatingPointModel>
+      <PrecompiledHeader>Use</PrecompiledHeader>
+      <PrecompiledHeaderFile>commonheaders.h</PrecompiledHeaderFile>
+      <WarningLevel>Level3</WarningLevel>
+      <DebugInformationFormat>EditAndContinue</DebugInformationFormat>
+      <DisableSpecificWarnings>4996;%(DisableSpecificWarnings)</DisableSpecificWarnings>
+    </ClCompile>
+    <ResourceCompile>
+      <PreprocessorDefinitions>_DEBUG;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <Culture>0x0809</Culture>
+      <AdditionalIncludeDirectories>./../../include/msapi/</AdditionalIncludeDirectories>
+    </ResourceCompile>
+    <Link>
+      <SuppressStartupBanner>true</SuppressStartupBanner>
+      <GenerateDebugInformation>true</GenerateDebugInformation>
+      <ProgramDatabaseFile>$(TargetDir)$(TargetName).pdb</ProgramDatabaseFile>
+      <RandomizedBaseAddress>false</RandomizedBaseAddress>
+      <ImportLibrary>$(IntDir)$(TargetName).lib</ImportLibrary>
+      <TargetMachine>MachineX86</TargetMachine>
+      <AdditionalManifestDependencies>
+      </AdditionalManifestDependencies>
+    </Link>
+  </ItemDefinitionGroup>
+  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">
+    <Midl>
+      <PreprocessorDefinitions>_DEBUG;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <MkTypLibCompatible>true</MkTypLibCompatible>
+      <SuppressStartupBanner>true</SuppressStartupBanner>
+      <TargetEnvironment>X64</TargetEnvironment>
+      <TypeLibraryName>.\Debug/db3x.tlb</TypeLibraryName>
+      <HeaderFileName>
+      </HeaderFileName>
+    </Midl>
+    <ClCompile>
+      <Optimization>Disabled</Optimization>
+      <AdditionalIncludeDirectories>../../include;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+      <PreprocessorDefinitions>WIN32;_DEBUG;_WINDOWS;_USRDLL;DB3X_EXPORTS;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <StringPooling>false</StringPooling>
+      <BasicRuntimeChecks>EnableFastChecks</BasicRuntimeChecks>
+      <RuntimeLibrary>MultiThreadedDebugDLL</RuntimeLibrary>
+      <FunctionLevelLinking>true</FunctionLevelLinking>
+      <FloatingPointModel>Fast</FloatingPointModel>
+      <PrecompiledHeader>Use</PrecompiledHeader>
+      <PrecompiledHeaderFile>commonheaders.h</PrecompiledHeaderFile>
+      <WarningLevel>Level3</WarningLevel>
+      <DebugInformationFormat>ProgramDatabase</DebugInformationFormat>
+      <DisableSpecificWarnings>4996;%(DisableSpecificWarnings)</DisableSpecificWarnings>
+    </ClCompile>
+    <ResourceCompile>
+      <PreprocessorDefinitions>_DEBUG;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <Culture>0x0809</Culture>
+      <AdditionalIncludeDirectories>./../../include/msapi/</AdditionalIncludeDirectories>
+    </ResourceCompile>
+    <Link>
+      <AdditionalManifestDependencies>
+      </AdditionalManifestDependencies>
+      <GenerateDebugInformation>true</GenerateDebugInformation>
+      <ProgramDatabaseFile>$(TargetDir)$(TargetName).pdb</ProgramDatabaseFile>
+      <RandomizedBaseAddress>false</RandomizedBaseAddress>
+      <ImportLibrary>$(IntDir)$(TargetName).lib</ImportLibrary>
+      <TargetMachine>MachineX64</TargetMachine>
+    </Link>
+  </ItemDefinitionGroup>
+  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
+    <Midl>
+      <PreprocessorDefinitions>NDEBUG;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <MkTypLibCompatible>true</MkTypLibCompatible>
+      <SuppressStartupBanner>true</SuppressStartupBanner>
+      <TargetEnvironment>Win32</TargetEnvironment>
+      <TypeLibraryName>.\Release/db3x.tlb</TypeLibraryName>
+      <HeaderFileName>
+      </HeaderFileName>
+    </Midl>
+    <ClCompile>
+      <Optimization>Full</Optimization>
+      <InlineFunctionExpansion>OnlyExplicitInline</InlineFunctionExpansion>
+      <FavorSizeOrSpeed>Size</FavorSizeOrSpeed>
+      <WholeProgramOptimization>true</WholeProgramOptimization>
+      <AdditionalIncludeDirectories>../../include;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+      <PreprocessorDefinitions>WIN32;NDEBUG;_WINDOWS;_USRDLL;DB3X_EXPORTS;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <StringPooling>true</StringPooling>
+      <RuntimeLibrary>MultiThreadedDLL</RuntimeLibrary>
+      <BufferSecurityCheck>false</BufferSecurityCheck>
+      <FunctionLevelLinking>true</FunctionLevelLinking>
+      <RuntimeTypeInfo>false</RuntimeTypeInfo>
+      <PrecompiledHeader>Use</PrecompiledHeader>
+      <PrecompiledHeaderFile>commonheaders.h</PrecompiledHeaderFile>
+      <WarningLevel>Level3</WarningLevel>
+      <DebugInformationFormat>ProgramDatabase</DebugInformationFormat>
+      <DisableSpecificWarnings>4996;%(DisableSpecificWarnings)</DisableSpecificWarnings>
+      <IntrinsicFunctions>true</IntrinsicFunctions>
+      <FloatingPointModel>Fast</FloatingPointModel>
+      <ExceptionHandling>false</ExceptionHandling>
+    </ClCompile>
+    <ResourceCompile>
+      <PreprocessorDefinitions>NDEBUG;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <Culture>0x0809</Culture>
+      <AdditionalIncludeDirectories>./../../include/msapi/</AdditionalIncludeDirectories>
+    </ResourceCompile>
+    <Link>
+      <AdditionalManifestDependencies>
+      </AdditionalManifestDependencies>
+      <GenerateDebugInformation>true</GenerateDebugInformation>
+      <OptimizeReferences>true</OptimizeReferences>
+      <EnableCOMDATFolding>true</EnableCOMDATFolding>
+      <LinkTimeCodeGeneration>UseLinkTimeCodeGeneration</LinkTimeCodeGeneration>
+      <BaseAddress>0x5130000</BaseAddress>
+      <RandomizedBaseAddress>false</RandomizedBaseAddress>
+      <ImportLibrary>$(IntDir)$(TargetName).lib</ImportLibrary>
+      <TargetMachine>MachineX86</TargetMachine>
+    </Link>
+  </ItemDefinitionGroup>
+  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
+    <Midl>
+      <PreprocessorDefinitions>NDEBUG;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <MkTypLibCompatible>true</MkTypLibCompatible>
+      <SuppressStartupBanner>true</SuppressStartupBanner>
+      <TargetEnvironment>X64</TargetEnvironment>
+      <TypeLibraryName>.\Release/db3x.tlb</TypeLibraryName>
+      <HeaderFileName>
+      </HeaderFileName>
+    </Midl>
+    <ClCompile>
+      <Optimization>Full</Optimization>
+      <InlineFunctionExpansion>OnlyExplicitInline</InlineFunctionExpansion>
+      <FavorSizeOrSpeed>Size</FavorSizeOrSpeed>
+      <WholeProgramOptimization>true</WholeProgramOptimization>
+      <AdditionalIncludeDirectories>../../include;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+      <PreprocessorDefinitions>WIN32;NDEBUG;_WINDOWS;_USRDLL;DB3X_EXPORTS;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <StringPooling>true</StringPooling>
+      <ExceptionHandling>false</ExceptionHandling>
+      <RuntimeLibrary>MultiThreadedDLL</RuntimeLibrary>
+      <BufferSecurityCheck>false</BufferSecurityCheck>
+      <FunctionLevelLinking>true</FunctionLevelLinking>
+      <RuntimeTypeInfo>false</RuntimeTypeInfo>
+      <PrecompiledHeader>Use</PrecompiledHeader>
+      <PrecompiledHeaderFile>commonheaders.h</PrecompiledHeaderFile>
+      <WarningLevel>Level3</WarningLevel>
+      <DebugInformationFormat>ProgramDatabase</DebugInformationFormat>
+      <DisableSpecificWarnings>4996;%(DisableSpecificWarnings)</DisableSpecificWarnings>
+      <IntrinsicFunctions>true</IntrinsicFunctions>
+      <FloatingPointModel>Fast</FloatingPointModel>
+    </ClCompile>
+    <ResourceCompile>
+      <PreprocessorDefinitions>NDEBUG;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <Culture>0x0809</Culture>
+      <AdditionalIncludeDirectories>./../../include/msapi/</AdditionalIncludeDirectories>
+    </ResourceCompile>
+    <Link>
+      <AdditionalManifestDependencies>
+      </AdditionalManifestDependencies>
+      <GenerateDebugInformation>true</GenerateDebugInformation>
+      <OptimizeReferences>true</OptimizeReferences>
+      <EnableCOMDATFolding>true</EnableCOMDATFolding>
+      <LinkTimeCodeGeneration>UseLinkTimeCodeGeneration</LinkTimeCodeGeneration>
+      <BaseAddress>0x5130000</BaseAddress>
+      <RandomizedBaseAddress>false</RandomizedBaseAddress>
+      <ImportLibrary>$(IntDir)$(TargetName).lib</ImportLibrary>
+      <TargetMachine>MachineX64</TargetMachine>
+    </Link>
+  </ItemDefinitionGroup>
+  <ItemGroup>
+    <ClCompile Include="commonheaders.c">
+      <PrecompiledHeader Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">Create</PrecompiledHeader>
+      <PrecompiledHeader Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">Create</PrecompiledHeader>
+      <PrecompiledHeader Condition="'$(Configuration)|$(Platform)'=='Release|x64'">Create</PrecompiledHeader>
+      <PrecompiledHeader Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">Create</PrecompiledHeader>
+    </ClCompile>
+    <ClCompile Include="database.c" />
+    <ClCompile Include="dbcache.c" />
+    <ClCompile Include="dbcontacts.c" />
+    <ClCompile Include="dbevents.c" />
+    <ClCompile Include="dbheaders.c" />
+    <ClCompile Include="dbmodulechain.c" />
+    <ClCompile Include="dbsettings.c" />
+    <ClCompile Include="encrypt.c" />
+    <ClCompile Include="init.c" />
+  </ItemGroup>
+  <ItemGroup>
+    <ClInclude Include="commonheaders.h" />
+    <ClInclude Include="database.h" />
+  </ItemGroup>
+  <ItemGroup>
+    <ResourceCompile Include="resource.rc" />
+  </ItemGroup>
+  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />
+  <ImportGroup Label="ExtensionTargets">
+  </ImportGroup>
+</Project>
+\ No newline at end of file
diff --git a/plugins/Db3x/db3x_10.vcxproj.filters b/plugins/Db3x/db3x_10.vcxproj.filters
new file mode 100644
index 0000000000..cb5137171a
--- /dev/null
+++ b/plugins/Db3x/db3x_10.vcxproj.filters
@@ -0,0 +1,62 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Project ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+  <ItemGroup>
+    <Filter Include="Source Files">
+      <UniqueIdentifier>{0102a88b-21e4-49ca-a6fd-fe4978f36faf}</UniqueIdentifier>
+      <Extensions>cpp;c;cxx;rc;def;r;odl;idl;hpj;bat</Extensions>
+    </Filter>
+    <Filter Include="Header Files">
+      <UniqueIdentifier>{ec7c1ebb-62dd-4af2-b531-4d1a46abc680}</UniqueIdentifier>
+      <Extensions>h;hpp;hxx;hm;inl</Extensions>
+    </Filter>
+    <Filter Include="Resource Files">
+      <UniqueIdentifier>{fbaceae7-3e4a-4853-96f3-eec77981b2c9}</UniqueIdentifier>
+      <Extensions>ico;cur;bmp;dlg;rc2;rct;bin;rgs;gif;jpg;jpeg;jpe</Extensions>
+    </Filter>
+  </ItemGroup>
+  <ItemGroup>
+    <ClCompile Include="commonheaders.c">
+      <Filter>Source Files</Filter>
+    </ClCompile>
+    <ClCompile Include="database.c">
+      <Filter>Source Files</Filter>
+    </ClCompile>
+    <ClCompile Include="dbcache.c">
+      <Filter>Source Files</Filter>
+    </ClCompile>
+    <ClCompile Include="dbcontacts.c">
+      <Filter>Source Files</Filter>
+    </ClCompile>
+    <ClCompile Include="dbevents.c">
+      <Filter>Source Files</Filter>
+    </ClCompile>
+    <ClCompile Include="dbheaders.c">
+      <Filter>Source Files</Filter>
+    </ClCompile>
+    <ClCompile Include="dbmodulechain.c">
+      <Filter>Source Files</Filter>
+    </ClCompile>
+    <ClCompile Include="dbsettings.c">
+      <Filter>Source Files</Filter>
+    </ClCompile>
+    <ClCompile Include="encrypt.c">
+      <Filter>Source Files</Filter>
+    </ClCompile>
+    <ClCompile Include="init.c">
+      <Filter>Source Files</Filter>
+    </ClCompile>
+  </ItemGroup>
+  <ItemGroup>
+    <ClInclude Include="commonheaders.h">
+      <Filter>Header Files</Filter>
+    </ClInclude>
+    <ClInclude Include="database.h">
+      <Filter>Header Files</Filter>
+    </ClInclude>
+  </ItemGroup>
+  <ItemGroup>
+    <ResourceCompile Include="resource.rc">
+      <Filter>Resource Files</Filter>
+    </ResourceCompile>
+  </ItemGroup>
+</Project>
+\ No newline at end of file
diff --git a/plugins/Db3x/dbcache.c b/plugins/Db3x/dbcache.c
new file mode 100644
index 0000000000..4cf338bfb9
--- /dev/null
+++ b/plugins/Db3x/dbcache.c
@@ -0,0 +1,229 @@
+/*
+
+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"
+
+
+#define CACHESECTIONSIZE   4096
+#define CACHESECTIONCOUNT  32
+
+extern HANDLE hDbFile;
+extern CRITICAL_SECTION csDbAccess;
+
+static BOOL safetyMode=TRUE;
+static PBYTE pDbCache;
+static DWORD lastUseCounter;
+struct DBCacheSectionInfo {
+	DWORD ofsBase;
+	DWORD lastUsed;
+} static cacheSectionInfo[CACHESECTIONCOUNT];
+
+static __inline int FindSectionForOffset(const DWORD ofs)
+{
+	int i;
+	for(i=0;i<CACHESECTIONCOUNT;i++)
+		if(ofs>=cacheSectionInfo[i].ofsBase && ofs<cacheSectionInfo[i].ofsBase+CACHESECTIONSIZE)
+			return i;
+	return -1;
+}
+
+static __inline int FindLRUSection(void)
+{
+	int i,lru=0;
+	DWORD lowestLastUse=cacheSectionInfo[0].lastUsed;
+	for(i=1;i<CACHESECTIONCOUNT;i++) if(cacheSectionInfo[i].lastUsed<lowestLastUse) {lru=i; lowestLastUse=cacheSectionInfo[i].lastUsed;}
+	return lru;
+}
+
+static __inline void LoadSection(const int i,DWORD ofs)
+{
+	cacheSectionInfo[i].ofsBase=ofs-ofs%CACHESECTIONSIZE;
+	log1("readsect %08x",ofs);
+	SetFilePointer(hDbFile,cacheSectionInfo[i].ofsBase,NULL,FILE_BEGIN);
+	ReadFile(hDbFile,pDbCache+i*CACHESECTIONSIZE,CACHESECTIONSIZE,&ofs,NULL);
+}
+
+static __inline void MoveSection(int *sectId,int dest)
+{
+	CopyMemory(pDbCache+dest*CACHESECTIONSIZE,pDbCache+(*sectId)*CACHESECTIONSIZE,CACHESECTIONSIZE);
+	cacheSectionInfo[dest].ofsBase=cacheSectionInfo[*sectId].ofsBase;
+	*sectId=dest;
+}
+
+
+
+//we are assumed to be in a mutex here
+PBYTE DBRead(DWORD ofs,int bytesRequired,int *bytesAvail)
+{
+
+	int part1sect;
+	int part2sect;
+
+
+	part1sect = FindSectionForOffset(ofs);
+	if (ofs%CACHESECTIONSIZE+bytesRequired<CACHESECTIONSIZE) {
+		//only one section required
+		if(part1sect==-1) {
+			part1sect=FindLRUSection();
+			LoadSection(part1sect,ofs);
+		}
+		cacheSectionInfo[part1sect].lastUsed=++lastUseCounter;
+		if(bytesAvail!=NULL) *bytesAvail=cacheSectionInfo[part1sect].ofsBase+CACHESECTIONSIZE-ofs;
+		return pDbCache+part1sect*CACHESECTIONSIZE+(ofs-cacheSectionInfo[part1sect].ofsBase);
+	}
+	//two sections are required
+	part2sect=FindSectionForOffset(ofs+CACHESECTIONSIZE);
+	if(part1sect!=-1) {
+		if(part2sect==-1) {  //first part in cache, but not second part
+			if(part1sect==CACHESECTIONCOUNT-1) MoveSection(&part1sect,0);
+			LoadSection(part1sect+1,ofs+CACHESECTIONSIZE);
+		}
+		else if(part2sect!=part1sect+1) {   //both parts are in cache, but not already consecutive
+			if(part1sect==CACHESECTIONCOUNT-1) {
+				//first part is at end, move to before second part
+				if(part2sect==0) //second part is at start: need to move both
+					MoveSection(&part2sect,1);
+				MoveSection(&part1sect,part2sect-1);
+			}
+			else  //move second part to after first part
+				MoveSection(&part2sect,part1sect+1);
+		}
+	}
+	else {
+		if(part2sect==-1) {  //neither section is in cache
+			part1sect=0; part2sect=1;
+			LoadSection(part1sect,ofs); LoadSection(part2sect,ofs+CACHESECTIONSIZE);
+		}
+		else {    //part 2 is in cache, but not part 1
+			if(part2sect==0) MoveSection(&part2sect,1);
+			part1sect=part2sect-1;
+			LoadSection(part1sect,ofs);
+		}
+	}
+	//both sections are now consecutive, starting at part1sect
+	cacheSectionInfo[part1sect].lastUsed=++lastUseCounter;
+	cacheSectionInfo[part1sect+1].lastUsed=++lastUseCounter;
+	if(bytesAvail!=NULL) *bytesAvail=cacheSectionInfo[part1sect+1].ofsBase+CACHESECTIONSIZE-ofs;
+	return pDbCache+part1sect*CACHESECTIONSIZE+(ofs-cacheSectionInfo[part1sect].ofsBase);
+}
+
+
+
+//we are assumed to be in a mutex here
+void DBWrite(DWORD ofs,PVOID pData,int bytes)
+{
+	//write direct, and rely on Windows' write caching
+	DWORD bytesWritten;
+	int i;
+
+	log2("write %d@%08x",bytes,ofs);
+	SetFilePointer(hDbFile,ofs,NULL,FILE_BEGIN);
+	if (WriteFile(hDbFile,pData,bytes,&bytesWritten,NULL)==0)
+	{
+		DatabaseCorruption();
+	}
+	logg();
+	//check if any of the cache sections contain this bit
+	for(i=0;i<CACHESECTIONCOUNT;i++) {
+		if(ofs+bytes>=cacheSectionInfo[i].ofsBase && ofs<cacheSectionInfo[i].ofsBase+CACHESECTIONSIZE) {
+			if(ofs<cacheSectionInfo[i].ofsBase) {  //don't start at beginning
+				if(ofs+bytes>=cacheSectionInfo[i].ofsBase+CACHESECTIONSIZE)   //don't finish at end
+					CopyMemory(pDbCache+i*CACHESECTIONSIZE,(PBYTE)pData+cacheSectionInfo[i].ofsBase-ofs,CACHESECTIONSIZE);
+				else CopyMemory(pDbCache+i*CACHESECTIONSIZE,(PBYTE)pData+cacheSectionInfo[i].ofsBase-ofs,bytes-(cacheSectionInfo[i].ofsBase-ofs));
+			}
+			else {	  //start at beginning
+				if(ofs+bytes>=cacheSectionInfo[i].ofsBase+CACHESECTIONSIZE)   //don't finish at end
+					CopyMemory(pDbCache+i*CACHESECTIONSIZE+ofs-cacheSectionInfo[i].ofsBase,pData,cacheSectionInfo[i].ofsBase+CACHESECTIONSIZE-ofs);
+				else CopyMemory(pDbCache+i*CACHESECTIONSIZE+ofs-cacheSectionInfo[i].ofsBase,pData,bytes);
+			}
+		}
+	}
+}
+
+void DBMoveChunk(DWORD ofsDest,DWORD ofsSource,int bytes)
+{
+	DWORD bytesRead;
+	PBYTE buf;
+
+	log3("move %d %08x->%08x",bytes,ofsSource,ofsDest);
+	buf=(PBYTE)mir_alloc(bytes);
+	SetFilePointer(hDbFile,ofsSource,NULL,FILE_BEGIN);
+	ReadFile(hDbFile,buf,bytes,&bytesRead,NULL);
+	DBWrite(ofsDest,buf,bytes);
+	mir_free(buf);
+	logg();
+}
+
+static UINT_PTR flushBuffersTimerId;
+static VOID CALLBACK DoBufferFlushTimerProc(HWND hwnd,UINT message,UINT_PTR idEvent,DWORD dwTime)
+{
+	KillTimer(NULL,flushBuffersTimerId);
+	log0("tflush1");
+	FlushFileBuffers(hDbFile);
+	log0("tflush2");
+}
+
+void DBFlush(int setting)
+{
+	if(!setting) {
+		log0("nflush1");
+		if(safetyMode) FlushFileBuffers(hDbFile);
+		log0("nflush2");
+		return;
+	}
+	KillTimer(NULL,flushBuffersTimerId);
+	flushBuffersTimerId=SetTimer(NULL,flushBuffersTimerId,50,DoBufferFlushTimerProc);
+}
+
+static INT_PTR CacheSetSafetyMode(WPARAM wParam,LPARAM lParam)
+{
+	EnterCriticalSection(&csDbAccess);
+	safetyMode=wParam;
+	LeaveCriticalSection(&csDbAccess);
+	if(safetyMode) FlushFileBuffers(hDbFile);
+	return 0;
+}
+
+int InitCache(void)
+{
+	int i;
+	DWORD bytesRead;
+	
+	CreateServiceFunction(MS_DB_SETSAFETYMODE,CacheSetSafetyMode);
+	pDbCache=(PBYTE)mir_alloc(CACHESECTIONSIZE*CACHESECTIONCOUNT);
+	lastUseCounter=CACHESECTIONCOUNT;
+	for(i=0;i<CACHESECTIONCOUNT;i++) {
+		cacheSectionInfo[i].ofsBase=0;
+		cacheSectionInfo[i].lastUsed=i;
+		SetFilePointer(hDbFile,cacheSectionInfo[i].ofsBase,NULL,FILE_BEGIN);
+		ReadFile(hDbFile,pDbCache+i*CACHESECTIONSIZE,CACHESECTIONSIZE,&bytesRead,NULL);
+	}
+	return 0;
+}
+
+void UninitCache(void)
+{
+	mir_free(pDbCache);
+	KillTimer(NULL,flushBuffersTimerId);
+}
diff --git a/plugins/Db3x/dbcontacts.c b/plugins/Db3x/dbcontacts.c
new file mode 100644
index 0000000000..eb5d13d52c
--- /dev/null
+++ b/plugins/Db3x/dbcontacts.c
@@ -0,0 +1,300 @@
+/*
+
+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"
+
+static INT_PTR GetContactCount(WPARAM wParam,LPARAM lParam);
+static INT_PTR FindFirstContact(WPARAM wParam,LPARAM lParam);
+static INT_PTR FindNextContact(WPARAM wParam,LPARAM lParam);
+static INT_PTR DeleteContact(WPARAM wParam,LPARAM lParam);
+static INT_PTR AddContact(WPARAM wParam,LPARAM lParam);
+static INT_PTR IsDbContact(WPARAM wParam,LPARAM lParam);
+
+extern CRITICAL_SECTION csDbAccess;
+extern struct DBHeader dbHeader;
+static HANDLE hContactDeletedEvent,hContactAddedEvent;
+
+extern HANDLE hCacheHeap;
+extern SortedList lContacts;
+
+int InitContacts(void)
+{
+	CreateServiceFunction(MS_DB_CONTACT_GETCOUNT,GetContactCount);
+	CreateServiceFunction(MS_DB_CONTACT_FINDFIRST,FindFirstContact);
+	CreateServiceFunction(MS_DB_CONTACT_FINDNEXT,FindNextContact);
+	CreateServiceFunction(MS_DB_CONTACT_DELETE,DeleteContact);
+	CreateServiceFunction(MS_DB_CONTACT_ADD,AddContact);
+	CreateServiceFunction(MS_DB_CONTACT_IS,IsDbContact);
+	hContactDeletedEvent=CreateHookableEvent(ME_DB_CONTACT_DELETED);
+	hContactAddedEvent=CreateHookableEvent(ME_DB_CONTACT_ADDED);
+	return 0;
+}
+
+void UninitContacts(void)
+{
+}
+
+int GetContactSettingStatic(WPARAM wParam,LPARAM lParam);
+
+static INT_PTR GetContactCount(WPARAM wParam,LPARAM lParam)
+{
+	INT_PTR ret;
+
+	EnterCriticalSection(&csDbAccess);
+	ret=dbHeader.contactCount;
+	LeaveCriticalSection(&csDbAccess);
+	return ret;
+}
+
+#define proto_module  "Protocol"
+#define proto_setting "p"
+
+static int CheckProto(HANDLE hContact, const char *proto)
+{
+	static char protobuf[MAX_PATH] = {0};
+	static DBVARIANT dbv;
+	static DBCONTACTGETSETTING sVal = {proto_module,proto_setting,&dbv};
+
+ 	dbv.type = DBVT_ASCIIZ;
+	dbv.pszVal = protobuf;
+	dbv.cchVal = sizeof(protobuf);
+
+	if (GetContactSettingStatic((WPARAM)hContact, (LPARAM )&sVal) != 0
+		|| (dbv.type != DBVT_ASCIIZ)) return 0;
+
+	return !strcmp(protobuf,proto);
+}
+
+static INT_PTR FindFirstContact(WPARAM wParam,LPARAM lParam)
+{
+	INT_PTR ret = 0;
+	EnterCriticalSection(&csDbAccess);
+	ret = (INT_PTR)dbHeader.ofsFirstContact;
+	if (lParam && !CheckProto((HANDLE)ret,(const char*)lParam))
+		ret = FindNextContact((WPARAM)ret,lParam);
+	LeaveCriticalSection(&csDbAccess);
+	return ret;
+}
+
+static INT_PTR FindNextContact(WPARAM wParam,LPARAM lParam)
+{
+	int index;
+	struct DBContact *dbc;
+	DBCachedContactValueList VLtemp, *VL = NULL;
+	VLtemp.hContact = (HANDLE)wParam;
+	EnterCriticalSection(&csDbAccess);
+	while ( VLtemp.hContact ) {
+		if ( li.List_GetIndex(&lContacts,&VLtemp,&index)) {
+			VL = ( DBCachedContactValueList* )lContacts.items[index];
+			if (VL->hNext != NULL) {
+				if (!lParam || CheckProto(VL->hNext,(const char*)lParam)) {
+					LeaveCriticalSection(&csDbAccess);
+					return (INT_PTR)VL->hNext;
+				}
+
+				VLtemp.hContact = VL->hNext;
+				continue;
+		}	}
+
+		dbc=(struct DBContact*)DBRead((DWORD)VLtemp.hContact,sizeof(struct DBContact),NULL);
+		if (dbc->signature!=DBCONTACT_SIGNATURE)
+			break;
+		else {
+			if ( VL == NULL ) {
+				VL = (DBCachedContactValueList*)HeapAlloc(hCacheHeap,HEAP_ZERO_MEMORY,sizeof(DBCachedContactValueList));
+				VL->hContact = VLtemp.hContact;
+				li.List_Insert(&lContacts,VL,index);
+			}
+			VL->hNext = (HANDLE)dbc->ofsNext;
+			if (VL->hNext != NULL && (!lParam || CheckProto(VL->hNext,(const char*)lParam))) {
+				LeaveCriticalSection(&csDbAccess);
+				return (INT_PTR)VL->hNext;
+			}
+			VLtemp.hContact = VL->hNext;
+	}	}
+	LeaveCriticalSection(&csDbAccess);
+	return 0;
+}
+
+static INT_PTR DeleteContact(WPARAM wParam,LPARAM lParam)
+{
+	struct DBContact *dbc,*dbcPrev;
+	DWORD ofsThis,ofsNext,ofsFirstEvent;
+	struct DBContactSettings *dbcs;
+	struct DBEvent *dbe;
+	int index;
+
+	if((HANDLE)wParam==NULL) return 1;
+	EnterCriticalSection(&csDbAccess);
+	dbc=(struct DBContact*)DBRead(wParam,sizeof(struct DBContact),NULL);
+	if(dbc->signature!=DBCONTACT_SIGNATURE) {
+		LeaveCriticalSection(&csDbAccess);
+		return 1;
+	}
+	if ( (HANDLE)wParam == (HANDLE)dbHeader.ofsUser ) {
+		LeaveCriticalSection(&csDbAccess);
+		log0("FATAL: del of user chain attempted.");
+		return 1;
+	}
+	log0("del contact");
+	LeaveCriticalSection(&csDbAccess);
+	//call notifier while outside mutex
+	NotifyEventHooks(hContactDeletedEvent,wParam,0);
+	//get back in
+	EnterCriticalSection(&csDbAccess);
+
+	{	DBCachedContactValueList VLtemp;
+		VLtemp.hContact = (HANDLE)wParam;
+		if ( li.List_GetIndex(&lContacts,&VLtemp,&index))
+		{
+			DBCachedContactValueList *VL = ( DBCachedContactValueList* )lContacts.items[index];
+			DBCachedContactValue* V = VL->first;
+			while ( V != NULL ) {
+				DBCachedContactValue* V1 = V->next;
+				if ( V->value.type == DBVT_ASCIIZ )
+					HeapFree( hCacheHeap, 0, V->value.pszVal );
+				HeapFree( hCacheHeap, 0, V );
+				V = V1;
+			}
+			HeapFree( hCacheHeap, 0, VL );
+
+			li.List_Remove(&lContacts,index);
+	}	}
+
+	dbc=(struct DBContact*)DBRead(wParam,sizeof(struct DBContact),NULL);
+	//delete settings chain
+	ofsThis=dbc->ofsFirstSettings;
+	ofsFirstEvent=dbc->ofsFirstEvent;
+	while(ofsThis) {
+		dbcs=(struct DBContactSettings*)DBRead(ofsThis,sizeof(struct DBContactSettings),NULL);
+		ofsNext=dbcs->ofsNext;
+		DeleteSpace(ofsThis,offsetof(struct DBContactSettings,blob)+dbcs->cbBlob);
+		ofsThis=ofsNext;
+	}
+	//delete event chain
+	ofsThis=ofsFirstEvent;
+	while(ofsThis) {
+		dbe=(struct DBEvent*)DBRead(ofsThis,sizeof(struct DBEvent),NULL);
+		ofsNext=dbe->ofsNext;
+		DeleteSpace(ofsThis,offsetof(struct DBEvent,blob)+dbe->cbBlob);
+		ofsThis=ofsNext;
+	}
+	//find previous contact in chain and change ofsNext
+	dbc=(struct DBContact*)DBRead(wParam,sizeof(struct DBContact),NULL);
+	if(dbHeader.ofsFirstContact==wParam) {
+		dbHeader.ofsFirstContact=dbc->ofsNext;
+		DBWrite(0,&dbHeader,sizeof(dbHeader));
+	}
+	else {
+		ofsNext=dbc->ofsNext;
+		ofsThis=dbHeader.ofsFirstContact;
+		dbcPrev=(struct DBContact*)DBRead(ofsThis,sizeof(struct DBContact),NULL);
+		while(dbcPrev->ofsNext!=wParam) {
+			if(dbcPrev->ofsNext==0) DatabaseCorruption();
+			ofsThis=dbcPrev->ofsNext;
+			dbcPrev=(struct DBContact*)DBRead(ofsThis,sizeof(struct DBContact),NULL);
+		}
+		dbcPrev->ofsNext=ofsNext;
+		DBWrite(ofsThis,dbcPrev,sizeof(struct DBContact));
+		{
+			DBCachedContactValueList VLtemp;
+			VLtemp.hContact = (HANDLE)ofsThis;
+			if ( li.List_GetIndex(&lContacts,&VLtemp,&index))
+			{
+				DBCachedContactValueList *VL = ( DBCachedContactValueList* )lContacts.items[index];
+				VL->hNext = ( HANDLE )ofsNext;
+		}	}
+	}
+	//delete contact
+	DeleteSpace(wParam,sizeof(struct DBContact));
+	//decrement contact count
+	dbHeader.contactCount--;
+	DBWrite(0,&dbHeader,sizeof(dbHeader));
+	DBFlush(0);
+	//quit
+	LeaveCriticalSection(&csDbAccess);
+	return 0;
+}
+
+static INT_PTR AddContact(WPARAM wParam,LPARAM lParam)
+{
+	struct DBContact dbc;
+	DWORD ofsNew;
+
+	log0("add contact");
+	EnterCriticalSection(&csDbAccess);
+	ofsNew=CreateNewSpace(sizeof(struct DBContact));
+	dbc.signature=DBCONTACT_SIGNATURE;
+	dbc.eventCount=0;
+	dbc.ofsFirstEvent=dbc.ofsLastEvent=0;
+	dbc.ofsFirstSettings=0;
+	dbc.ofsNext=dbHeader.ofsFirstContact;
+	dbc.ofsFirstUnreadEvent=0;
+	dbc.timestampFirstUnread=0;
+	dbHeader.ofsFirstContact=ofsNew;
+	dbHeader.contactCount++;
+	DBWrite(ofsNew,&dbc,sizeof(struct DBContact));
+	DBWrite(0,&dbHeader,sizeof(dbHeader));
+	DBFlush(0);
+
+	{	int index;
+
+		DBCachedContactValueList *VL = (DBCachedContactValueList*)HeapAlloc(hCacheHeap,HEAP_ZERO_MEMORY,sizeof(DBCachedContactValueList));
+		VL->hContact = (HANDLE)ofsNew;
+
+		li.List_GetIndex(&lContacts,VL,&index);
+		li.List_Insert(&lContacts,VL,index);
+	}
+
+	LeaveCriticalSection(&csDbAccess);
+	NotifyEventHooks(hContactAddedEvent,(WPARAM)ofsNew,0);
+	return (INT_PTR)ofsNew;
+}
+
+static INT_PTR IsDbContact(WPARAM wParam,LPARAM lParam)
+{
+	struct DBContact dbc;
+	DWORD ofsContact=(DWORD)wParam;
+	INT_PTR ret;
+
+	EnterCriticalSection(&csDbAccess);
+	{
+		int index;
+		DBCachedContactValueList VLtemp,*VL;
+		VLtemp.hContact = (HANDLE)wParam;
+		if ( li.List_GetIndex(&lContacts,&VLtemp,&index))
+			ret = TRUE;
+		else {
+			dbc=*(struct DBContact*)DBRead(ofsContact,sizeof(struct DBContact),NULL);
+			ret=dbc.signature==DBCONTACT_SIGNATURE;
+
+			if (ret) {
+				VL = (DBCachedContactValueList*)HeapAlloc(hCacheHeap,HEAP_ZERO_MEMORY,sizeof(DBCachedContactValueList));
+				VL->hContact = (HANDLE)wParam;
+				li.List_Insert(&lContacts,VL,index);
+	}	}	}
+
+	LeaveCriticalSection(&csDbAccess);
+	return ret;
+}
diff --git a/plugins/Db3x/dbevents.c b/plugins/Db3x/dbevents.c
new file mode 100644
index 0000000000..39de07d187
--- /dev/null
+++ b/plugins/Db3x/dbevents.c
@@ -0,0 +1,440 @@
+/*
+
+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"
+
+
+DWORD GetModuleNameOfs(const char *szName);
+char *GetModuleNameByOfs(DWORD ofs);
+
+static INT_PTR GetEventCount(WPARAM wParam,LPARAM lParam);
+static INT_PTR AddEvent(WPARAM wParam,LPARAM lParam);
+static INT_PTR DeleteEvent(WPARAM wParam,LPARAM lParam);
+static INT_PTR GetBlobSize(WPARAM wParam,LPARAM lParam);
+static INT_PTR GetEvent(WPARAM wParam,LPARAM lParam);
+static INT_PTR MarkEventRead(WPARAM wParam,LPARAM lParam);
+static INT_PTR GetEventContact(WPARAM wParam,LPARAM lParam);
+static INT_PTR FindFirstEvent(WPARAM wParam,LPARAM lParam);
+static INT_PTR FindFirstUnreadEvent(WPARAM wParam,LPARAM lParam);
+static INT_PTR FindLastEvent(WPARAM wParam,LPARAM lParam);
+static INT_PTR FindNextEvent(WPARAM wParam,LPARAM lParam);
+static INT_PTR FindPrevEvent(WPARAM wParam,LPARAM lParam);
+
+extern CRITICAL_SECTION csDbAccess;
+extern struct DBHeader dbHeader;
+
+static HANDLE hEventDeletedEvent,hEventAddedEvent,hEventFilterAddedEvent;
+
+int InitEvents(void)
+{
+	CreateServiceFunction(MS_DB_EVENT_GETCOUNT,GetEventCount);
+	CreateServiceFunction(MS_DB_EVENT_ADD,AddEvent);
+	CreateServiceFunction(MS_DB_EVENT_DELETE,DeleteEvent);
+	CreateServiceFunction(MS_DB_EVENT_GETBLOBSIZE,GetBlobSize);
+	CreateServiceFunction(MS_DB_EVENT_GET,GetEvent);
+	CreateServiceFunction(MS_DB_EVENT_MARKREAD,MarkEventRead);
+	CreateServiceFunction(MS_DB_EVENT_GETCONTACT,GetEventContact);
+	CreateServiceFunction(MS_DB_EVENT_FINDFIRST,FindFirstEvent);
+	CreateServiceFunction(MS_DB_EVENT_FINDFIRSTUNREAD,FindFirstUnreadEvent);
+	CreateServiceFunction(MS_DB_EVENT_FINDLAST,FindLastEvent);
+	CreateServiceFunction(MS_DB_EVENT_FINDNEXT,FindNextEvent);
+	CreateServiceFunction(MS_DB_EVENT_FINDPREV,FindPrevEvent);
+	hEventDeletedEvent=CreateHookableEvent(ME_DB_EVENT_DELETED);
+	hEventAddedEvent=CreateHookableEvent(ME_DB_EVENT_ADDED);
+	hEventFilterAddedEvent=CreateHookableEvent(ME_DB_EVENT_FILTER_ADD);
+	return 0;
+}
+
+void UninitEvents(void)
+{
+}
+
+static INT_PTR GetEventCount(WPARAM wParam,LPARAM lParam)
+{
+	INT_PTR ret;
+	struct DBContact *dbc;
+
+	EnterCriticalSection(&csDbAccess);
+	if(wParam==0) wParam=dbHeader.ofsUser;
+	dbc=(struct DBContact*)DBRead(wParam,sizeof(struct DBContact),NULL);
+	if(dbc->signature!=DBCONTACT_SIGNATURE) ret=-1;
+	else ret=dbc->eventCount;
+	LeaveCriticalSection(&csDbAccess);
+	return ret;
+}
+
+static INT_PTR AddEvent(WPARAM wParam,LPARAM lParam)
+{
+	DBEVENTINFO *dbei=(DBEVENTINFO*)lParam;
+	struct DBContact dbc;
+	struct DBEvent dbe,*dbeTest;
+	DWORD ofsNew,ofsModuleName,ofsContact,ofsThis;
+
+	if(dbei==NULL||dbei->cbSize!=sizeof(DBEVENTINFO)) return 0;
+	if(dbei->timestamp==0) return 0;
+	if (NotifyEventHooks(hEventFilterAddedEvent,wParam,lParam)) {
+		return 0;
+	}
+	EnterCriticalSection(&csDbAccess);
+	if(wParam==0) ofsContact=dbHeader.ofsUser;
+	else ofsContact=wParam;
+	dbc=*(struct DBContact*)DBRead(ofsContact,sizeof(struct DBContact),NULL);
+	if(dbc.signature!=DBCONTACT_SIGNATURE) {
+		LeaveCriticalSection(&csDbAccess);
+	  	return 0;
+	}
+	ofsNew=CreateNewSpace(offsetof(struct DBEvent,blob)+dbei->cbBlob);
+	ofsModuleName=GetModuleNameOfs(dbei->szModule);
+
+	dbe.signature=DBEVENT_SIGNATURE;
+	dbe.ofsModuleName=ofsModuleName;
+	dbe.timestamp=dbei->timestamp;
+	dbe.flags=dbei->flags;
+	dbe.eventType=dbei->eventType;
+	dbe.cbBlob=dbei->cbBlob;
+	//find where to put it - sort by timestamp
+	if(dbc.eventCount==0) {
+		dbe.ofsPrev=wParam;
+		dbe.ofsNext=0;
+		dbe.flags|=DBEF_FIRST;
+		dbc.ofsFirstEvent=dbc.ofsLastEvent=ofsNew;
+	}
+	else {
+		dbeTest=(struct DBEvent*)DBRead(dbc.ofsFirstEvent,sizeof(struct DBEvent),NULL);
+		// Should new event be placed before first event in chain?
+		if (dbei->timestamp < dbeTest->timestamp) {
+			dbe.ofsPrev=wParam;
+			dbe.ofsNext=dbc.ofsFirstEvent;
+			dbe.flags|=DBEF_FIRST;
+			dbc.ofsFirstEvent=ofsNew;
+			dbeTest=(struct DBEvent*)DBRead(dbe.ofsNext,sizeof(struct DBEvent),NULL);
+			dbeTest->flags&=~DBEF_FIRST;
+			dbeTest->ofsPrev=ofsNew;
+			DBWrite(dbe.ofsNext,dbeTest,sizeof(struct DBEvent));
+		}
+		else {
+			// Loop through the chain, starting at the end
+			ofsThis = dbc.ofsLastEvent;
+			dbeTest = (struct DBEvent*)DBRead(ofsThis, sizeof(struct DBEvent), NULL);
+			for(;;) {
+				// If the new event's timesstamp is equal to or greater than the
+				// current dbevent, it will be inserted after. If not, continue
+				// with the previous dbevent in chain.
+				if (dbe.timestamp >= dbeTest->timestamp) {
+					dbe.ofsPrev = ofsThis;
+					dbe.ofsNext = dbeTest->ofsNext;
+					dbeTest->ofsNext = ofsNew;
+					DBWrite(ofsThis, dbeTest, sizeof(struct DBEvent));
+					if (dbe.ofsNext == 0)
+						dbc.ofsLastEvent = ofsNew;
+					else {
+						dbeTest = (struct DBEvent*)DBRead(dbe.ofsNext, sizeof(struct DBEvent), NULL);
+						dbeTest->ofsPrev = ofsNew;
+						DBWrite(dbe.ofsNext, dbeTest, sizeof(struct DBEvent));
+					}
+					break;
+				}
+				ofsThis = dbeTest->ofsPrev;
+				dbeTest = (struct DBEvent*)DBRead(ofsThis, sizeof(struct DBEvent), NULL);
+			}
+		}
+	}
+	dbc.eventCount++;
+	if(!(dbe.flags&(DBEF_READ|DBEF_SENT))) {
+		if(dbe.timestamp<dbc.timestampFirstUnread || dbc.timestampFirstUnread==0) {
+			dbc.timestampFirstUnread=dbe.timestamp;
+			dbc.ofsFirstUnreadEvent=ofsNew;
+		}
+	}
+	DBWrite(ofsContact,&dbc,sizeof(struct DBContact));
+	DBWrite(ofsNew,&dbe,offsetof(struct DBEvent,blob));
+	DBWrite(ofsNew+offsetof(struct DBEvent,blob),dbei->pBlob,dbei->cbBlob);
+	DBFlush(0);
+	LeaveCriticalSection(&csDbAccess);
+	log1("add event @ %08x",ofsNew);
+	NotifyEventHooks(hEventAddedEvent,wParam,(LPARAM)ofsNew);
+	return (INT_PTR)ofsNew;
+}
+
+static INT_PTR DeleteEvent(WPARAM wParam,LPARAM lParam)
+{
+	struct DBContact dbc;
+	DWORD ofsContact,ofsThis;
+	struct DBEvent dbe,*dbeNext,*dbePrev;
+
+	EnterCriticalSection(&csDbAccess);
+	if(wParam==0) ofsContact=dbHeader.ofsUser;
+	else ofsContact=wParam;
+	dbc=*(struct DBContact*)DBRead(ofsContact,sizeof(struct DBContact),NULL);
+	dbe=*(struct DBEvent*)DBRead(lParam,sizeof(struct DBEvent),NULL);
+	if(dbc.signature!=DBCONTACT_SIGNATURE || dbe.signature!=DBEVENT_SIGNATURE) {
+		LeaveCriticalSection(&csDbAccess);
+		return 1;
+	}
+	log1("delete event @ %08x",wParam);
+	LeaveCriticalSection(&csDbAccess);
+	//call notifier while outside mutex
+	NotifyEventHooks(hEventDeletedEvent,wParam,lParam);
+	//get back in
+	EnterCriticalSection(&csDbAccess);
+	dbc=*(struct DBContact*)DBRead(ofsContact,sizeof(struct DBContact),NULL);
+	dbe=*(struct DBEvent*)DBRead(lParam,sizeof(struct DBEvent),NULL);
+	//check if this was the first unread, if so, recalc the first unread
+	if(dbc.ofsFirstUnreadEvent==(DWORD)lParam) {
+		dbeNext=&dbe;
+		for(;;) {
+			if(dbeNext->ofsNext==0) {
+				dbc.ofsFirstUnreadEvent=0;
+				dbc.timestampFirstUnread=0;
+				break;
+			}
+			ofsThis=dbeNext->ofsNext;
+			dbeNext=(struct DBEvent*)DBRead(ofsThis,sizeof(struct DBEvent),NULL);
+			if(!(dbeNext->flags&(DBEF_READ|DBEF_SENT))) {
+				dbc.ofsFirstUnreadEvent=ofsThis;
+				dbc.timestampFirstUnread=dbeNext->timestamp;
+				break;
+			}
+		}
+	}
+	//get previous and next events in chain and change offsets
+	if(dbe.flags&DBEF_FIRST) {
+		if(dbe.ofsNext==0) {
+			dbc.ofsFirstEvent=dbc.ofsLastEvent=0;
+		}
+		else {
+			dbeNext=(struct DBEvent*)DBRead(dbe.ofsNext,sizeof(struct DBEvent),NULL);
+			dbeNext->flags|=DBEF_FIRST;
+			dbeNext->ofsPrev=dbe.ofsPrev;
+			DBWrite(dbe.ofsNext,dbeNext,sizeof(struct DBEvent));
+			dbc.ofsFirstEvent=dbe.ofsNext;
+		}
+	}
+	else {
+		if(dbe.ofsNext==0) {
+			dbePrev=(struct DBEvent*)DBRead(dbe.ofsPrev,sizeof(struct DBEvent),NULL);
+			dbePrev->ofsNext=0;
+			DBWrite(dbe.ofsPrev,dbePrev,sizeof(struct DBEvent));
+			dbc.ofsLastEvent=dbe.ofsPrev;
+		}
+		else {
+			dbePrev=(struct DBEvent*)DBRead(dbe.ofsPrev,sizeof(struct DBEvent),NULL);
+			dbePrev->ofsNext=dbe.ofsNext;
+			DBWrite(dbe.ofsPrev,dbePrev,sizeof(struct DBEvent));
+			dbeNext=(struct DBEvent*)DBRead(dbe.ofsNext,sizeof(struct DBEvent),NULL);
+			dbeNext->ofsPrev=dbe.ofsPrev;
+			DBWrite(dbe.ofsNext,dbeNext,sizeof(struct DBEvent));
+		}
+	}
+	//delete event
+	DeleteSpace(lParam,offsetof(struct DBEvent,blob)+dbe.cbBlob);
+	//decrement event count
+	dbc.eventCount--;
+	DBWrite(ofsContact,&dbc,sizeof(struct DBContact));
+	DBFlush(0);
+	//quit
+	LeaveCriticalSection(&csDbAccess);
+	return 0;
+}
+
+static INT_PTR GetBlobSize(WPARAM wParam,LPARAM lParam)
+{
+	INT_PTR ret;
+	struct DBEvent *dbe;
+
+	EnterCriticalSection(&csDbAccess);
+	dbe=(struct DBEvent*)DBRead(wParam,sizeof(struct DBEvent),NULL);
+	if(dbe->signature!=DBEVENT_SIGNATURE) ret=-1;
+	else ret=dbe->cbBlob;
+	LeaveCriticalSection(&csDbAccess);
+	return ret;
+}
+
+static INT_PTR GetEvent(WPARAM wParam,LPARAM lParam)
+{
+	struct DBEvent *dbe;
+	DBEVENTINFO *dbei=(DBEVENTINFO*)lParam;
+	int bytesToCopy,i;
+
+	if(dbei==NULL||dbei->cbSize!=sizeof(DBEVENTINFO)) return 1;
+	if(dbei->cbBlob > 0 && dbei->pBlob == NULL) {
+		dbei->cbBlob = 0;
+		return 1;
+	}
+	EnterCriticalSection(&csDbAccess);
+	dbe=(struct DBEvent*)DBRead(wParam,sizeof(struct DBEvent),NULL);
+	if(dbe->signature!=DBEVENT_SIGNATURE) {
+		LeaveCriticalSection(&csDbAccess);
+	  	return 1;
+	}
+	dbei->szModule=GetModuleNameByOfs(dbe->ofsModuleName);
+	dbei->timestamp=dbe->timestamp;
+	dbei->flags=dbe->flags;
+	dbei->eventType=dbe->eventType;
+	if(dbei->cbBlob<dbe->cbBlob) bytesToCopy=dbei->cbBlob;
+	else bytesToCopy=dbe->cbBlob;
+	dbei->cbBlob=dbe->cbBlob;
+	for(i=0;;i+=MAXCACHEDREADSIZE) {
+		if(bytesToCopy-i<=MAXCACHEDREADSIZE) {
+			CopyMemory(dbei->pBlob+i,DBRead(wParam+offsetof(struct DBEvent,blob)+i,bytesToCopy-i,NULL),bytesToCopy-i);
+			break;
+		}
+		CopyMemory(dbei->pBlob+i,DBRead(wParam+offsetof(struct DBEvent,blob)+i,MAXCACHEDREADSIZE,NULL),MAXCACHEDREADSIZE);
+	}
+	LeaveCriticalSection(&csDbAccess);
+	return 0;
+}
+
+static INT_PTR MarkEventRead(WPARAM wParam,LPARAM lParam)
+{
+	INT_PTR ret;
+	struct DBEvent *dbe;
+	struct DBContact dbc;
+	DWORD ofsThis;
+
+	EnterCriticalSection(&csDbAccess);
+	if(wParam==0) wParam=dbHeader.ofsUser;
+	dbc=*(struct DBContact*)DBRead(wParam,sizeof(struct DBContact),NULL);
+	dbe=(struct DBEvent*)DBRead(lParam,sizeof(struct DBEvent),NULL);
+	if(dbe->signature!=DBEVENT_SIGNATURE || dbc.signature!=DBCONTACT_SIGNATURE) {
+		LeaveCriticalSection(&csDbAccess);
+	  	return -1;
+	}
+	if(dbe->flags&DBEF_READ || dbe->flags&DBEF_SENT) {
+		ret=(INT_PTR)dbe->flags;
+		LeaveCriticalSection(&csDbAccess);
+		return ret;
+	}
+	log1("mark read @ %08x",wParam);
+	dbe->flags|=DBEF_READ;
+	DBWrite(lParam,dbe,sizeof(struct DBEvent));
+	ret=(INT_PTR)dbe->flags;
+	if(dbc.ofsFirstUnreadEvent==(DWORD)lParam) {
+		for(;;) {
+			if(dbe->ofsNext==0) {
+				dbc.ofsFirstUnreadEvent=0;
+				dbc.timestampFirstUnread=0;
+				break;
+			}
+			ofsThis=dbe->ofsNext;
+			dbe=(struct DBEvent*)DBRead(ofsThis,sizeof(struct DBEvent),NULL);
+			if(!(dbe->flags&(DBEF_READ|DBEF_SENT))) {
+				dbc.ofsFirstUnreadEvent=ofsThis;
+				dbc.timestampFirstUnread=dbe->timestamp;
+				break;
+			}
+		}
+	}
+	DBWrite(wParam,&dbc,sizeof(struct DBContact));
+	DBFlush(0);
+	LeaveCriticalSection(&csDbAccess);
+	return ret;
+}
+
+static INT_PTR GetEventContact(WPARAM wParam,LPARAM lParam)
+{
+	INT_PTR ret;
+	struct DBEvent *dbe;
+
+	EnterCriticalSection(&csDbAccess);
+	dbe=(struct DBEvent*)DBRead(wParam,sizeof(struct DBEvent),NULL);
+	if(dbe->signature!=DBEVENT_SIGNATURE) {
+		LeaveCriticalSection(&csDbAccess);
+	  	return -1;
+	}
+	while(!(dbe->flags&DBEF_FIRST))
+		dbe=(struct DBEvent*)DBRead(dbe->ofsPrev,sizeof(struct DBEvent),NULL);
+	ret=(INT_PTR)dbe->ofsPrev;
+	LeaveCriticalSection(&csDbAccess);
+	return ret;
+}
+
+static INT_PTR FindFirstEvent(WPARAM wParam,LPARAM lParam)
+{
+	INT_PTR ret;
+	struct DBContact *dbc;
+
+	EnterCriticalSection(&csDbAccess);
+	if(wParam==0) wParam=dbHeader.ofsUser;
+	dbc=(struct DBContact*)DBRead(wParam,sizeof(struct DBContact),NULL);
+	if(dbc->signature!=DBCONTACT_SIGNATURE) ret=0;
+	else ret=(INT_PTR)dbc->ofsFirstEvent;
+	LeaveCriticalSection(&csDbAccess);
+	return ret;
+}
+
+static INT_PTR FindFirstUnreadEvent(WPARAM wParam,LPARAM lParam)
+{
+	INT_PTR ret;
+	struct DBContact *dbc;
+
+	EnterCriticalSection(&csDbAccess);
+	if(wParam==0) wParam=dbHeader.ofsUser;
+	dbc=(struct DBContact*)DBRead(wParam,sizeof(struct DBContact),NULL);
+	if(dbc->signature!=DBCONTACT_SIGNATURE) ret=0;
+	else ret=(INT_PTR)dbc->ofsFirstUnreadEvent;
+	LeaveCriticalSection(&csDbAccess);
+	return ret;
+}
+
+static INT_PTR FindLastEvent(WPARAM wParam,LPARAM lParam)
+{
+	INT_PTR ret;
+	struct DBContact *dbc;
+
+	EnterCriticalSection(&csDbAccess);
+	if(wParam==0) wParam=dbHeader.ofsUser;
+	dbc=(struct DBContact*)DBRead(wParam,sizeof(struct DBContact),NULL);
+	if(dbc->signature!=DBCONTACT_SIGNATURE) ret=0;
+	else ret=(INT_PTR)dbc->ofsLastEvent;
+	LeaveCriticalSection(&csDbAccess);
+	return ret;
+}
+
+static INT_PTR FindNextEvent(WPARAM wParam,LPARAM lParam)
+{
+	INT_PTR ret;
+	struct DBEvent *dbe;
+
+	EnterCriticalSection(&csDbAccess);
+	dbe=(struct DBEvent*)DBRead(wParam,sizeof(struct DBEvent),NULL);
+	if(dbe->signature!=DBEVENT_SIGNATURE) ret=0;
+	else ret=(INT_PTR)dbe->ofsNext;
+	LeaveCriticalSection(&csDbAccess);
+	return ret;
+}
+
+static INT_PTR FindPrevEvent(WPARAM wParam,LPARAM lParam)
+{
+	INT_PTR ret;
+	struct DBEvent *dbe;
+
+	EnterCriticalSection(&csDbAccess);
+	dbe=(struct DBEvent*)DBRead(wParam,sizeof(struct DBEvent),NULL);
+	if(dbe->signature!=DBEVENT_SIGNATURE) ret=0;
+	else if(dbe->flags&DBEF_FIRST) ret=0;
+	else ret=(INT_PTR)dbe->ofsPrev;
+	LeaveCriticalSection(&csDbAccess);
+	return ret;
+}
diff --git a/plugins/Db3x/dbheaders.c b/plugins/Db3x/dbheaders.c
new file mode 100644
index 0000000000..da7cb6eb6d
--- /dev/null
+++ b/plugins/Db3x/dbheaders.c
@@ -0,0 +1,78 @@
+/*
+
+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"
+
+extern struct DBHeader dbHeader;
+extern HANDLE hDbFile;
+
+struct DBSignature {
+  char name[15];
+  BYTE eof;
+};
+static struct DBSignature dbSignature={"Miranda ICQ DB",0x1A};
+
+//the cache has not been loaded when these functions are used
+
+int CreateDbHeaders(HANDLE hFile)
+{
+	struct DBContact user;
+	DWORD bytesWritten;
+
+	CopyMemory(dbHeader.signature,&dbSignature,sizeof(dbHeader.signature));
+	dbHeader.version=DB_THIS_VERSION;
+	dbHeader.ofsFileEnd=sizeof(struct DBHeader);
+	dbHeader.slackSpace=0;
+	dbHeader.contactCount=0;
+	dbHeader.ofsFirstContact=0;
+	dbHeader.ofsFirstModuleName=0;
+	dbHeader.ofsUser=0;
+	//create user
+	dbHeader.ofsUser=dbHeader.ofsFileEnd;
+	dbHeader.ofsFileEnd+=sizeof(struct DBContact);
+	SetFilePointer(hFile,0,NULL,FILE_BEGIN);
+	WriteFile(hFile,&dbHeader,sizeof(dbHeader),&bytesWritten,NULL);
+	user.signature=DBCONTACT_SIGNATURE;
+	user.ofsNext=0;
+	user.ofsFirstSettings=0;
+	user.eventCount=0;
+	user.ofsFirstEvent=user.ofsLastEvent=0;
+	SetFilePointer(hFile,dbHeader.ofsUser,NULL,FILE_BEGIN);
+	WriteFile(hFile,&user,sizeof(struct DBContact),&bytesWritten,NULL);
+	FlushFileBuffers(hFile);
+	return 0;
+}
+
+int CheckDbHeaders(struct DBHeader * hdr)
+{
+	if(memcmp(hdr->signature,&dbSignature,sizeof(hdr->signature))) return 1;
+	if(hdr->version!=DB_THIS_VERSION) return 2;
+	if(hdr->ofsUser==0) return 3;
+	return 0;
+}
+
+int InitialiseDbHeaders(void)
+{
+	return 0;
+}
diff --git a/plugins/Db3x/dbmodulechain.c b/plugins/Db3x/dbmodulechain.c
new file mode 100644
index 0000000000..8b78b4dffa
--- /dev/null
+++ b/plugins/Db3x/dbmodulechain.c
@@ -0,0 +1,132 @@
+/*
+
+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"
+
+extern struct DBHeader dbHeader;
+
+static INT_PTR EnumModuleNames(WPARAM wParam,LPARAM lParam);
+
+struct ModuleName {
+	char *name;
+	DWORD hash;
+	DWORD ofs;
+};
+static struct ModuleName *moduleName;
+static int moduleNameCount;
+
+int InitModuleNames(void)
+{
+	struct DBModuleName *dbmn;
+	DWORD ofsThis,ofsNext;
+	int nameLen;
+
+	moduleNameCount=0;
+	moduleName=NULL;
+	ofsThis=dbHeader.ofsFirstModuleName;
+	dbmn=(struct DBModuleName*)DBRead(ofsThis,sizeof(struct DBModuleName),NULL);
+	while(ofsThis) {
+		if(dbmn->signature!=DBMODULENAME_SIGNATURE) DatabaseCorruption();
+		moduleName=(struct ModuleName*)mir_realloc(moduleName,sizeof(struct ModuleName)*(moduleNameCount+1));
+		moduleName[moduleNameCount].ofs=ofsThis;
+		moduleName[moduleNameCount].hash=dbmn->cbName;    //very very simple hash so far
+		moduleName[moduleNameCount].name=(char*)mir_alloc(dbmn->cbName+1);
+		ofsNext=dbmn->ofsNext;
+		nameLen=dbmn->cbName;
+		CopyMemory(moduleName[moduleNameCount].name,DBRead(ofsThis+offsetof(struct DBModuleName,name),nameLen,NULL),nameLen);
+		moduleName[moduleNameCount].name[nameLen]=0;
+		moduleNameCount++;
+		ofsThis=ofsNext;
+		dbmn=(struct DBModuleName*)DBRead(ofsThis,sizeof(struct DBModuleName),NULL);
+	}
+	CreateServiceFunction(MS_DB_MODULES_ENUM,EnumModuleNames);
+	return 0;
+}
+
+void UninitModuleNames(void)
+{
+	int i;
+	for(i=0;i<moduleNameCount;i++) mir_free(moduleName[i].name);
+	if(moduleNameCount) mir_free(moduleName);
+}
+
+static DWORD FindExistingModuleNameOfs(const char *szName,int nameLen)
+{
+	int i;
+	for(i=0;i<moduleNameCount;i++)
+		if(moduleName[i].hash==(DWORD)nameLen && !strcmp(moduleName[i].name,szName)) return moduleName[i].ofs;
+	return 0;
+}
+
+//will create the offset if it needs to
+DWORD GetModuleNameOfs(const char *szName)
+{
+	struct DBModuleName dbmn;
+	int nameLen=(int)strlen(szName);
+	DWORD ofsNew,ofsExisting;
+
+	ofsExisting=FindExistingModuleNameOfs(szName,nameLen);
+	if(ofsExisting) return ofsExisting;
+	//need to create the module name
+	ofsNew=CreateNewSpace(nameLen+offsetof(struct DBModuleName,name));
+	dbmn.signature=DBMODULENAME_SIGNATURE;
+	dbmn.cbName=nameLen;
+	dbmn.ofsNext=dbHeader.ofsFirstModuleName;
+	dbHeader.ofsFirstModuleName=ofsNew;
+	DBWrite(0,&dbHeader,sizeof(dbHeader));
+	DBWrite(ofsNew,&dbmn,offsetof(struct DBModuleName,name));
+	DBWrite(ofsNew+offsetof(struct DBModuleName,name),(PVOID)szName,nameLen);
+	DBFlush(0);
+	//add to cache
+	moduleName=(struct ModuleName*)mir_realloc(moduleName,sizeof(struct ModuleName)*(moduleNameCount+1));
+	moduleName[moduleNameCount].ofs=ofsNew;
+	moduleName[moduleNameCount].hash=nameLen;    //very very simple hash so far
+	moduleName[moduleNameCount].name=(char*)mir_alloc(nameLen+1);
+	strcpy(moduleName[moduleNameCount].name,szName);
+	moduleNameCount++;
+	//quit
+	return ofsNew;
+}
+
+//it's OK that this is a bit slow - it's rarely used
+char *GetModuleNameByOfs(DWORD ofs)
+{
+	int i;
+
+	for(i=0;i<moduleNameCount;i++)
+		if(moduleName[i].ofs==ofs) return moduleName[i].name;
+	DatabaseCorruption();
+	return NULL;
+} 
+
+static INT_PTR EnumModuleNames(WPARAM wParam,LPARAM lParam)
+{
+	int i;
+	INT_PTR ret;
+	for(i=0;i<moduleNameCount;i++) {
+		ret=((DBMODULEENUMPROC)lParam)(moduleName[i].name,moduleName[i].ofs,wParam);
+		if (ret) return ret;
+	}
+	return 0;
+}
diff --git a/plugins/Db3x/dbsettings.c b/plugins/Db3x/dbsettings.c
new file mode 100644
index 0000000000..590eddc2e8
--- /dev/null
+++ b/plugins/Db3x/dbsettings.c
@@ -0,0 +1,979 @@
+/*
+
+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"
+
+DWORD GetModuleNameOfs(const char *szName);
+
+extern CRITICAL_SECTION csDbAccess;
+extern struct DBHeader dbHeader;
+
+HANDLE hCacheHeap = NULL;
+SortedList lContacts;
+
+static SortedList lSettings, lGlobalSettings;
+static HANDLE hSettingChangeEvent = NULL;
+
+#define SETTINGSGROUPOFSCOUNT    32
+struct SettingsGroupOfsCacheEntry {
+	DWORD ofsContact;
+	DWORD ofsModuleName;
+	DWORD ofsSettingsGroup;
+};
+static struct SettingsGroupOfsCacheEntry settingsGroupOfsCache[SETTINGSGROUPOFSCOUNT];
+static int nextSGOCacheEntry;
+static int mirCp = CP_ACP;
+
+//this function caches results
+static DWORD GetSettingsGroupOfsByModuleNameOfs(struct DBContact *dbc,DWORD ofsContact,DWORD ofsModuleName)
+{
+	struct DBContactSettings *dbcs;
+	DWORD ofsThis;
+	int i;
+
+	for(i=0;i<SETTINGSGROUPOFSCOUNT;i++) {
+		if(settingsGroupOfsCache[i].ofsContact==ofsContact && settingsGroupOfsCache[i].ofsModuleName==ofsModuleName)
+			return settingsGroupOfsCache[i].ofsSettingsGroup;
+	}
+	ofsThis=dbc->ofsFirstSettings;
+	while(ofsThis) {
+		dbcs=(struct DBContactSettings*)DBRead(ofsThis,sizeof(struct DBContactSettings),NULL);
+		if(dbcs->signature!=DBCONTACTSETTINGS_SIGNATURE) DatabaseCorruption();
+		if(dbcs->ofsModuleName==ofsModuleName) {
+			settingsGroupOfsCache[nextSGOCacheEntry].ofsContact=ofsContact;
+			settingsGroupOfsCache[nextSGOCacheEntry].ofsModuleName=ofsModuleName;
+			settingsGroupOfsCache[nextSGOCacheEntry].ofsSettingsGroup=ofsThis;
+			if(++nextSGOCacheEntry==SETTINGSGROUPOFSCOUNT) nextSGOCacheEntry=0;
+			return ofsThis;
+		}
+		ofsThis=dbcs->ofsNext;
+	}
+	return 0;
+}
+
+static void InvalidateSettingsGroupOfsCacheEntry(DWORD ofsSettingsGroup)
+{
+	int i;
+
+	for(i=0;i<SETTINGSGROUPOFSCOUNT;i++) {
+		if(settingsGroupOfsCache[i].ofsSettingsGroup==ofsSettingsGroup) {
+			settingsGroupOfsCache[i].ofsContact=0;
+			settingsGroupOfsCache[i].ofsModuleName=0;
+			settingsGroupOfsCache[i].ofsSettingsGroup=0;
+			break;
+}	}	}
+
+static DWORD __inline GetSettingValueLength(PBYTE pSetting)
+{
+	if(pSetting[0]&DBVTF_VARIABLELENGTH) return 2+*(PWORD)(pSetting+1);
+	return pSetting[0];
+}
+
+static char* InsertCachedSetting( const char* szName, size_t cbNameLen, int index )
+{
+	char* newValue = (char*)HeapAlloc( hCacheHeap, 0, cbNameLen );
+	*newValue = 0;
+	strcpy(newValue+1,szName+1);
+	li.List_Insert(&lSettings,newValue,index);
+	return newValue;
+}
+
+static char* GetCachedSetting(const char *szModuleName,const char *szSettingName,int settingNameLen)
+{
+	static char *lastsetting = NULL;
+	int moduleNameLen = (int)strlen(szModuleName),index;
+	char *szFullName = (char*)alloca(moduleNameLen+settingNameLen+3);
+
+	strcpy(szFullName+1,szModuleName);
+	szFullName[moduleNameLen+1]='/';
+	strcpy(szFullName+moduleNameLen+2,szSettingName);
+
+	if (lastsetting && strcmp(szFullName+1,lastsetting) == 0)
+		return lastsetting;
+
+	if ( li.List_GetIndex(&lSettings, szFullName, &index))
+		lastsetting = (char*)lSettings.items[index] + 1;
+	else
+		lastsetting = InsertCachedSetting( szFullName, moduleNameLen+settingNameLen+3, index )+1;
+	return lastsetting;
+}
+
+static void SetCachedVariant( DBVARIANT* s /* new */, DBVARIANT* d /* cached */ )
+{
+	char* szSave = ( d->type == DBVT_UTF8 || d->type == DBVT_ASCIIZ ) ? d->pszVal : NULL;
+
+	memcpy( d, s, sizeof( DBVARIANT ));
+	if (( s->type == DBVT_UTF8 || s->type == DBVT_ASCIIZ ) && s->pszVal != NULL ) {
+		if ( szSave != NULL )
+			d->pszVal = (char*)HeapReAlloc(hCacheHeap,0,szSave,strlen(s->pszVal)+1);
+		else
+			d->pszVal = (char*)HeapAlloc(hCacheHeap,0,strlen(s->pszVal)+1);
+		strcpy(d->pszVal,s->pszVal);
+	}
+
+	switch( d->type ) {
+		case DBVT_BYTE:	log1( "set cached byte: %d", d->bVal ); break;
+		case DBVT_WORD:	log1( "set cached word: %d", d->wVal ); break;
+		case DBVT_DWORD:	log1( "set cached dword: %d", d->dVal ); break;
+		case DBVT_UTF8:
+		case DBVT_ASCIIZ: log1( "set cached string: '%s'", d->pszVal ); break;
+		default:				log1( "set cached crap: %d", d->type ); break;
+}	}
+
+static void FreeCachedVariant( DBVARIANT* V )
+{
+	if (( V->type == DBVT_ASCIIZ || V->type == DBVT_UTF8 ) && V->pszVal != NULL )
+		HeapFree(hCacheHeap,0,V->pszVal);
+}
+
+static DBVARIANT* GetCachedValuePtr( HANDLE hContact, char* szSetting, int bAllocate )
+{
+	int index;
+
+	if ( hContact == 0 ) {
+		DBCachedGlobalValue Vtemp, *V;
+		Vtemp.name = szSetting;
+		if ( li.List_GetIndex(&lGlobalSettings,&Vtemp,&index)) {
+			V = (DBCachedGlobalValue*)lGlobalSettings.items[index];
+			if ( bAllocate == -1 ) {
+				FreeCachedVariant( &V->value );
+				li.List_Remove(&lGlobalSettings,index);
+				HeapFree(hCacheHeap,0,V);
+				return NULL;
+		}	}
+		else {
+			if ( bAllocate != 1 )
+				return NULL;
+
+			V = (DBCachedGlobalValue*)HeapAlloc(hCacheHeap,HEAP_ZERO_MEMORY,sizeof(DBCachedGlobalValue));
+			V->name = szSetting;
+			li.List_Insert(&lGlobalSettings,V,index);
+		}
+
+		return &V->value;
+	}
+	else {
+		DBCachedContactValue *V, *V1;
+		DBCachedContactValueList VLtemp,*VL;
+
+		VLtemp.hContact=hContact;
+		if ( li.List_GetIndex(&lContacts,&VLtemp,&index)) {
+			VL = (DBCachedContactValueList*)lContacts.items[index];
+		}
+		else {
+			if ( bAllocate != 1 )
+				return NULL;
+
+			VL = (DBCachedContactValueList*)HeapAlloc(hCacheHeap,HEAP_ZERO_MEMORY,sizeof(DBCachedContactValueList));
+			VL->hContact = hContact;
+			li.List_Insert(&lContacts,VL,index);
+		}
+
+		for ( V = VL->first; V != NULL; V = V->next)
+			if (strcmp(V->name,szSetting)==0)
+				break;
+
+		if ( V == NULL ) {
+			if ( bAllocate != 1 )
+				return NULL;
+
+			V = HeapAlloc(hCacheHeap,HEAP_ZERO_MEMORY,sizeof(DBCachedContactValue));
+			V->next = VL->first;
+			VL->first = V;
+			V->name = szSetting;
+		}
+		else if ( bAllocate == -1 ) {
+			FreeCachedVariant(&V->value);
+			if ( VL->first == V )
+				VL->first = V->next;
+			for ( V1=VL->first; V1 != NULL; V1 = V1->next )
+				if ( V1->next == V ) {
+					V1->next = V->next;
+					break;
+				}
+			HeapFree(hCacheHeap,0,V);
+			return NULL;
+		}
+
+		return &V->value;
+}	}
+
+#define NeedBytes(n)   if(bytesRemaining<(n)) pBlob=(PBYTE)DBRead(ofsBlobPtr,(n),&bytesRemaining)
+#define MoveAlong(n)   {int x=n; pBlob+=(x); ofsBlobPtr+=(x); bytesRemaining-=(x);}
+#define VLT(n) ((n==DBVT_UTF8)?DBVT_ASCIIZ:n)
+static __inline int GetContactSettingWorker(HANDLE hContact,DBCONTACTGETSETTING *dbcgs,int isStatic)
+{
+	struct DBContact dbc;
+	struct DBContactSettings dbcs;
+	DWORD ofsModuleName,ofsContact,ofsSettingsGroup,ofsBlobPtr;
+	int settingNameLen;
+	int bytesRemaining;
+	PBYTE pBlob;
+	char* szCachedSettingName;
+
+	if ((!dbcgs->szSetting) || (!dbcgs->szModule))
+		return 1;
+	settingNameLen=(int)strlen(dbcgs->szSetting);
+
+	EnterCriticalSection(&csDbAccess);
+
+	log3("get [%08p] %s/%s",hContact,dbcgs->szModule,dbcgs->szSetting);
+
+	szCachedSettingName = GetCachedSetting(dbcgs->szModule,dbcgs->szSetting,settingNameLen);
+	{
+		DBVARIANT* pCachedValue = GetCachedValuePtr( hContact, szCachedSettingName, 0 );
+		if ( pCachedValue != NULL ) {
+			if ( pCachedValue->type == DBVT_ASCIIZ || pCachedValue->type == DBVT_UTF8 ) {
+				int   cbOrigLen = dbcgs->pValue->cchVal;
+				char* cbOrigPtr = dbcgs->pValue->pszVal;
+				memcpy( dbcgs->pValue, pCachedValue, sizeof( DBVARIANT ));
+				if ( isStatic ) {
+					int cbLen = 0;
+					if ( pCachedValue->pszVal != NULL )
+						cbLen = (int)strlen( pCachedValue->pszVal );
+
+					cbOrigLen--;
+					dbcgs->pValue->pszVal = cbOrigPtr;
+					if(cbLen<cbOrigLen) cbOrigLen=cbLen;
+					CopyMemory(dbcgs->pValue->pszVal,pCachedValue->pszVal,cbOrigLen);
+					dbcgs->pValue->pszVal[cbOrigLen]=0;
+					dbcgs->pValue->cchVal=cbLen;
+				}
+				else {
+					dbcgs->pValue->pszVal = (char*)mir_alloc(strlen(pCachedValue->pszVal)+1);
+					strcpy(dbcgs->pValue->pszVal,pCachedValue->pszVal);
+				}
+			}
+			else
+				memcpy( dbcgs->pValue, pCachedValue, sizeof( DBVARIANT ));
+
+			switch( dbcgs->pValue->type ) {
+				case DBVT_BYTE:	log1( "get cached byte: %d", dbcgs->pValue->bVal ); break;
+				case DBVT_WORD:	log1( "get cached word: %d", dbcgs->pValue->wVal ); break;
+				case DBVT_DWORD:	log1( "get cached dword: %d", dbcgs->pValue->dVal ); break;
+				case DBVT_UTF8:
+				case DBVT_ASCIIZ: log1( "get cached string: '%s'", dbcgs->pValue->pszVal); break;
+				default:				log1( "get cached crap: %d", dbcgs->pValue->type ); break;
+			}
+
+			LeaveCriticalSection(&csDbAccess);
+			return ( pCachedValue->type == DBVT_DELETED ) ? 1 : 0;
+	}	}
+
+	ofsModuleName=GetModuleNameOfs(dbcgs->szModule);
+	if(hContact==NULL) ofsContact=dbHeader.ofsUser;
+	else ofsContact=(DWORD)hContact;
+	dbc=*(struct DBContact*)DBRead(ofsContact,sizeof(struct DBContact),NULL);
+	if(dbc.signature!=DBCONTACT_SIGNATURE) {
+		LeaveCriticalSection(&csDbAccess);
+		return 1;
+	}
+	ofsSettingsGroup=GetSettingsGroupOfsByModuleNameOfs(&dbc,ofsContact,ofsModuleName);
+	if(ofsSettingsGroup) {
+		dbcs=*(struct DBContactSettings*)DBRead(ofsSettingsGroup,sizeof(struct DBContactSettings),&bytesRemaining);
+		ofsBlobPtr=ofsSettingsGroup+offsetof(struct DBContactSettings,blob);
+		pBlob=(PBYTE)DBRead(ofsBlobPtr,1,&bytesRemaining);
+		while(pBlob[0]) {
+			NeedBytes(1+settingNameLen);
+			if(pBlob[0]==settingNameLen && !memcmp(pBlob+1,dbcgs->szSetting,settingNameLen)) {
+				MoveAlong(1+settingNameLen);
+				NeedBytes(5);
+				if(isStatic && pBlob[0]&DBVTF_VARIABLELENGTH && VLT(dbcgs->pValue->type) != VLT(pBlob[0])) {
+					LeaveCriticalSection(&csDbAccess);
+					return 1;
+				}
+				dbcgs->pValue->type=pBlob[0];
+				switch(pBlob[0]) {
+					case DBVT_DELETED: { /* this setting is deleted */
+						dbcgs->pValue->type=DBVT_DELETED;
+						LeaveCriticalSection(&csDbAccess);
+						return 2;
+					}
+					case DBVT_BYTE: dbcgs->pValue->bVal=pBlob[1]; break;
+					case DBVT_WORD: dbcgs->pValue->wVal=*(PWORD)(pBlob+1); break;
+					case DBVT_DWORD: dbcgs->pValue->dVal=*(PDWORD)(pBlob+1); break;
+					case DBVT_UTF8:
+					case DBVT_ASCIIZ:
+						NeedBytes(3+*(PWORD)(pBlob+1));
+						if(isStatic) {
+							dbcgs->pValue->cchVal--;
+							if(*(PWORD)(pBlob+1)<dbcgs->pValue->cchVal) dbcgs->pValue->cchVal=*(PWORD)(pBlob+1);
+							CopyMemory(dbcgs->pValue->pszVal,pBlob+3,dbcgs->pValue->cchVal);
+							dbcgs->pValue->pszVal[dbcgs->pValue->cchVal]=0;
+							dbcgs->pValue->cchVal=*(PWORD)(pBlob+1);
+						}
+						else {
+							dbcgs->pValue->pszVal=(char*)mir_alloc(1+*(PWORD)(pBlob+1));
+							CopyMemory(dbcgs->pValue->pszVal,pBlob+3,*(PWORD)(pBlob+1));
+							dbcgs->pValue->pszVal[*(PWORD)(pBlob+1)]=0;
+						}
+						break;
+					case DBVT_BLOB:
+						NeedBytes(3+*(PWORD)(pBlob+1));
+						if(isStatic) {
+							if(*(PWORD)(pBlob+1)<dbcgs->pValue->cpbVal) dbcgs->pValue->cpbVal=*(PWORD)(pBlob+1);
+							CopyMemory(dbcgs->pValue->pbVal,pBlob+3,dbcgs->pValue->cpbVal);
+						}
+						else {
+							dbcgs->pValue->pbVal=(char*)mir_alloc(*(PWORD)(pBlob+1));
+							CopyMemory(dbcgs->pValue->pbVal,pBlob+3,*(PWORD)(pBlob+1));
+						}
+						dbcgs->pValue->cpbVal=*(PWORD)(pBlob+1);
+						break;
+				}
+
+				/**** add to cache **********************/
+				if ( dbcgs->pValue->type != DBVT_BLOB )
+				{
+					DBVARIANT* pCachedValue = GetCachedValuePtr( hContact, szCachedSettingName, 1 );
+					if ( pCachedValue != NULL )
+						SetCachedVariant(dbcgs->pValue,pCachedValue);
+				}
+
+				LeaveCriticalSection(&csDbAccess);
+				logg();
+				return 0;
+			}
+			NeedBytes(1);
+			MoveAlong(pBlob[0]+1);
+			NeedBytes(3);
+			MoveAlong(1+GetSettingValueLength(pBlob));
+			NeedBytes(1);
+	}	}
+
+	/**** add missing setting to cache **********************/
+	if ( dbcgs->pValue->type != DBVT_BLOB )
+	{
+		DBVARIANT* pCachedValue = GetCachedValuePtr( hContact, szCachedSettingName, 1 );
+		if ( pCachedValue != NULL )
+			pCachedValue->type = DBVT_DELETED;
+	}
+
+	LeaveCriticalSection(&csDbAccess);
+	logg();
+	return 1;
+}
+
+static INT_PTR GetContactSetting(WPARAM wParam,LPARAM lParam)
+{
+	DBCONTACTGETSETTING* dgs = ( DBCONTACTGETSETTING* )lParam;
+	dgs->pValue->type = 0;
+	if ( GetContactSettingWorker(( HANDLE )wParam, dgs, 0 ))
+		return 1;
+
+	if ( dgs->pValue->type == DBVT_UTF8 ) {
+		WCHAR* tmp = NULL;
+		char*  p = NEWSTR_ALLOCA(dgs->pValue->pszVal);
+		if ( mir_utf8decode( p, &tmp ) != NULL ) {
+			BOOL bUsed = FALSE;
+			int  result = WideCharToMultiByte( mirCp, WC_NO_BEST_FIT_CHARS, tmp, -1, NULL, 0, NULL, &bUsed );
+
+			mir_free( dgs->pValue->pszVal );
+
+			if ( bUsed || result == 0 ) {
+				dgs->pValue->type = DBVT_WCHAR;
+				dgs->pValue->pwszVal = tmp;
+			}
+			else {
+				dgs->pValue->type = DBVT_ASCIIZ;
+				dgs->pValue->pszVal = mir_alloc( result );
+				WideCharToMultiByte( mirCp, WC_NO_BEST_FIT_CHARS, tmp, -1, dgs->pValue->pszVal, result, NULL, NULL );
+				mir_free( tmp );
+			}
+		}
+		else {
+			dgs->pValue->type = DBVT_ASCIIZ;
+			mir_free( tmp );
+	}	}
+
+	return 0;
+}
+
+static INT_PTR GetContactSettingStr(WPARAM wParam,LPARAM lParam)
+{
+	DBCONTACTGETSETTING* dgs = (DBCONTACTGETSETTING*)lParam;
+	int iSaveType = dgs->pValue->type;
+
+	if ( GetContactSettingWorker(( HANDLE )wParam, dgs, 0 ))
+		return 1;
+
+	if ( iSaveType == 0 || iSaveType == dgs->pValue->type )
+		return 0;
+
+	if ( dgs->pValue->type != DBVT_ASCIIZ && dgs->pValue->type != DBVT_UTF8 )
+		return 1;
+
+	if ( iSaveType == DBVT_WCHAR ) {
+		if ( dgs->pValue->type != DBVT_UTF8 ) {
+			int len = MultiByteToWideChar( CP_ACP, 0, dgs->pValue->pszVal, -1, NULL, 0 );
+			wchar_t* wszResult = ( wchar_t* )mir_alloc(( len+1 )*sizeof( wchar_t ));
+			if ( wszResult == NULL )
+				return 1;
+
+			MultiByteToWideChar( CP_ACP, 0, dgs->pValue->pszVal, -1, wszResult, len );
+			wszResult[ len ] = 0;
+			mir_free( dgs->pValue->pszVal );
+			dgs->pValue->pwszVal = wszResult;
+		}
+		else {
+			char* savePtr = NEWSTR_ALLOCA(dgs->pValue->pszVal);
+			mir_free( dgs->pValue->pszVal );
+			if ( !mir_utf8decode( savePtr, &dgs->pValue->pwszVal ))
+				return 1;
+		}
+	}
+	else if ( iSaveType == DBVT_UTF8 ) {
+		char* tmpBuf = mir_utf8encode( dgs->pValue->pszVal );
+		if ( tmpBuf == NULL )
+			return 1;
+
+		mir_free( dgs->pValue->pszVal );
+		dgs->pValue->pszVal = tmpBuf;
+	}
+	else if ( iSaveType == DBVT_ASCIIZ )
+		mir_utf8decode( dgs->pValue->pszVal, NULL );
+
+	dgs->pValue->type = iSaveType;
+	return 0;
+}
+
+INT_PTR GetContactSettingStatic(WPARAM wParam,LPARAM lParam)
+{
+	DBCONTACTGETSETTING* dgs = (DBCONTACTGETSETTING*)lParam;
+	if ( GetContactSettingWorker(( HANDLE )wParam, dgs, 1 ))
+		return 1;
+
+	if ( dgs->pValue->type == DBVT_UTF8 ) {
+		mir_utf8decode( dgs->pValue->pszVal, NULL );
+		dgs->pValue->type = DBVT_ASCIIZ;
+	}
+
+	return 0;
+}
+
+static INT_PTR FreeVariant(WPARAM wParam,LPARAM lParam)
+{
+	DBVARIANT *dbv=(DBVARIANT*)lParam;
+	if ( dbv == 0 ) return 1;
+	switch ( dbv->type ) {
+		case DBVT_ASCIIZ:
+		case DBVT_UTF8:
+		case DBVT_WCHAR:
+		{
+			if ( dbv->pszVal ) mir_free(dbv->pszVal);
+			dbv->pszVal=0;
+			break;
+		}
+		case DBVT_BLOB:
+		{
+			if ( dbv->pbVal ) mir_free(dbv->pbVal);
+			dbv->pbVal=0;
+			break;
+		}
+	}
+	dbv->type=0;
+	return 0;
+}
+
+static INT_PTR SetSettingResident(WPARAM wParam,LPARAM lParam)
+{
+	char*  szSetting;
+	size_t cbSettingNameLen = strlen(( char* )lParam );
+	int    idx;
+	char*  szTemp = ( char* )alloca( cbSettingNameLen+2 );
+	strcpy( szTemp+1, ( char* )lParam );
+
+	EnterCriticalSection(&csDbAccess);
+	if ( !li.List_GetIndex( &lSettings, szTemp, &idx ))
+		szSetting = InsertCachedSetting( szTemp, cbSettingNameLen+2, idx );
+	else
+		szSetting = lSettings.items[ idx ];
+
+   *szSetting = (char)wParam;
+
+	LeaveCriticalSection(&csDbAccess);
+	return 0;
+}
+
+static INT_PTR WriteContactSetting(WPARAM wParam,LPARAM lParam)
+{
+	DBCONTACTWRITESETTING *dbcws=(DBCONTACTWRITESETTING*)lParam;
+	DBCONTACTWRITESETTING tmp;
+	struct DBContact dbc;
+	DWORD ofsModuleName;
+	struct DBContactSettings dbcs;
+	PBYTE pBlob;
+	int settingNameLen=0;
+	int moduleNameLen=0;
+	int settingDataLen=0;
+	int bytesRequired,bytesRemaining;
+	DWORD ofsContact,ofsSettingsGroup,ofsBlobPtr;
+
+	if (dbcws == NULL || dbcws->szSetting==NULL || dbcws->szModule==NULL )
+		return 1;
+
+	tmp = *dbcws;
+	if (tmp.value.type == DBVT_WCHAR) {
+		if (tmp.value.pszVal != NULL) {
+			char* val = mir_utf8encodeW(tmp.value.pwszVal);
+			if ( val == NULL )
+				return 1;
+
+			tmp.value.pszVal = ( char* )alloca( strlen( val )+1 );
+			strcpy( tmp.value.pszVal, val );
+			mir_free(val);
+			tmp.value.type = DBVT_UTF8;
+		}
+		else return 1;
+	}
+
+	if(tmp.value.type!=DBVT_BYTE && tmp.value.type!=DBVT_WORD && tmp.value.type!=DBVT_DWORD && tmp.value.type!=DBVT_ASCIIZ && tmp.value.type!=DBVT_UTF8 && tmp.value.type!=DBVT_BLOB)
+		return 1;
+	if ((!tmp.szModule) || (!tmp.szSetting) || ((tmp.value.type == DBVT_ASCIIZ || tmp.value.type == DBVT_UTF8 )&& tmp.value.pszVal == NULL) || (tmp.value.type == DBVT_BLOB && tmp.value.pbVal == NULL) )
+		return 1;
+	// the db format can't tolerate more than 255 bytes of space (incl. null) for settings+module name
+	settingNameLen=(int)strlen(tmp.szSetting);
+	moduleNameLen=(int)strlen(tmp.szModule);
+	if ( settingNameLen > 0xFE )
+	{
+		#ifdef _DEBUG
+			OutputDebugString(_T("WriteContactSetting() got a > 255 setting name length. \n"));
+		#endif
+		return 1;
+	}
+	if ( moduleNameLen > 0xFE )
+	{
+		#ifdef _DEBUG
+			OutputDebugString(_T("WriteContactSetting() got a > 255 module name length. \n"));
+		#endif
+		return 1;
+	}
+
+	// the db can not tolerate strings/blobs longer than 0xFFFF since the format writes 2 lengths
+	switch( tmp.value.type ) {
+	case DBVT_ASCIIZ:		case DBVT_BLOB:	case DBVT_UTF8:
+		{	int len = ( tmp.value.type != DBVT_BLOB ) ? (int)strlen(tmp.value.pszVal) : tmp.value.cpbVal;
+			if ( len >= 0xFFFF ) {
+				#ifdef _DEBUG
+					OutputDebugString(_T("WriteContactSetting() writing huge string/blob, rejecting ( >= 0xFFFF ) \n"));
+				#endif
+				return 1;
+			}
+		}
+	}
+
+	EnterCriticalSection(&csDbAccess);
+	{
+		char* szCachedSettingName = GetCachedSetting(tmp.szModule, tmp.szSetting, settingNameLen);
+		if ( tmp.value.type != DBVT_BLOB ) {
+			DBVARIANT* pCachedValue = GetCachedValuePtr((HANDLE)wParam, szCachedSettingName, 1);
+			if ( pCachedValue != NULL ) {
+				BOOL bIsIdentical = FALSE;
+				if ( pCachedValue->type == tmp.value.type ) {
+					switch(tmp.value.type) {
+						case DBVT_BYTE:   bIsIdentical = pCachedValue->bVal == tmp.value.bVal;  break;
+						case DBVT_WORD:   bIsIdentical = pCachedValue->wVal == tmp.value.wVal;  break;
+						case DBVT_DWORD:  bIsIdentical = pCachedValue->dVal == tmp.value.dVal;  break;
+						case DBVT_UTF8:
+						case DBVT_ASCIIZ: bIsIdentical = strcmp( pCachedValue->pszVal, tmp.value.pszVal ) == 0; break;
+					}
+					if ( bIsIdentical ) {
+						LeaveCriticalSection(&csDbAccess);
+						return 0;
+					}
+				}
+				SetCachedVariant(&tmp.value, pCachedValue);
+			}
+			if ( szCachedSettingName[-1] != 0 ) {
+				LeaveCriticalSection(&csDbAccess);
+				NotifyEventHooks(hSettingChangeEvent,wParam,(LPARAM)&tmp);
+				return 0;
+			}
+		}
+		else GetCachedValuePtr((HANDLE)wParam, szCachedSettingName, -1);
+	}
+
+	ofsModuleName=GetModuleNameOfs(tmp.szModule);
+ 	if(wParam==0) ofsContact=dbHeader.ofsUser;
+	else ofsContact=wParam;
+
+	dbc=*(struct DBContact*)DBRead(ofsContact,sizeof(struct DBContact),NULL);
+	if(dbc.signature!=DBCONTACT_SIGNATURE) {
+		LeaveCriticalSection(&csDbAccess);
+		return 1;
+	}
+	log0("write setting");
+	//make sure the module group exists
+	ofsSettingsGroup=GetSettingsGroupOfsByModuleNameOfs(&dbc,ofsContact,ofsModuleName);
+	if(ofsSettingsGroup==0) {  //module group didn't exist - make it
+		if(tmp.value.type&DBVTF_VARIABLELENGTH) {
+		  if(tmp.value.type==DBVT_ASCIIZ || tmp.value.type==DBVT_UTF8) bytesRequired=(int)strlen(tmp.value.pszVal)+2;
+		  else if(tmp.value.type==DBVT_BLOB) bytesRequired=tmp.value.cpbVal+2;
+		}
+		else bytesRequired=tmp.value.type;
+		bytesRequired+=2+settingNameLen;
+		bytesRequired+=(DB_SETTINGS_RESIZE_GRANULARITY-(bytesRequired%DB_SETTINGS_RESIZE_GRANULARITY))%DB_SETTINGS_RESIZE_GRANULARITY;
+		ofsSettingsGroup=CreateNewSpace(bytesRequired+offsetof(struct DBContactSettings,blob));
+		dbcs.signature=DBCONTACTSETTINGS_SIGNATURE;
+		dbcs.ofsNext=dbc.ofsFirstSettings;
+		dbcs.ofsModuleName=ofsModuleName;
+		dbcs.cbBlob=bytesRequired;
+		dbcs.blob[0]=0;
+		dbc.ofsFirstSettings=ofsSettingsGroup;
+		DBWrite(ofsContact,&dbc,sizeof(struct DBContact));
+		DBWrite(ofsSettingsGroup,&dbcs,sizeof(struct DBContactSettings));
+		ofsBlobPtr=ofsSettingsGroup+offsetof(struct DBContactSettings,blob);
+		pBlob=(PBYTE)DBRead(ofsBlobPtr,1,&bytesRemaining);
+	}
+	else {
+		dbcs=*(struct DBContactSettings*)DBRead(ofsSettingsGroup,sizeof(struct DBContactSettings),&bytesRemaining);
+		//find if the setting exists
+		ofsBlobPtr=ofsSettingsGroup+offsetof(struct DBContactSettings,blob);
+		pBlob=(PBYTE)DBRead(ofsBlobPtr,1,&bytesRemaining);
+		while(pBlob[0]) {
+			NeedBytes(settingNameLen+1);
+			if(pBlob[0]==settingNameLen && !memcmp(pBlob+1,tmp.szSetting,settingNameLen))
+				break;
+			NeedBytes(1);
+			MoveAlong(pBlob[0]+1);
+			NeedBytes(3);
+			MoveAlong(1+GetSettingValueLength(pBlob));
+			NeedBytes(1);
+		}
+		if(pBlob[0]) {	 //setting already existed, and up to end of name is in cache
+			MoveAlong(1+settingNameLen);
+			//if different type or variable length and length is different
+			NeedBytes(3);
+			if(pBlob[0]!=tmp.value.type || ((pBlob[0]==DBVT_ASCIIZ || pBlob[0]==DBVT_UTF8) && *(PWORD)(pBlob+1)!=strlen(tmp.value.pszVal)) || (pBlob[0]==DBVT_BLOB && *(PWORD)(pBlob+1)!=tmp.value.cpbVal)) {
+				//bin it
+				int nameLen,valLen;
+				DWORD ofsSettingToCut;
+				NeedBytes(3);
+				nameLen=1+settingNameLen;
+				valLen=1+GetSettingValueLength(pBlob);
+				ofsSettingToCut=ofsBlobPtr-nameLen;
+				MoveAlong(valLen);
+				NeedBytes(1);
+				while(pBlob[0]) {
+					MoveAlong(pBlob[0]+1);
+					NeedBytes(3);
+					MoveAlong(1+GetSettingValueLength(pBlob));
+					NeedBytes(1);
+				}
+				DBMoveChunk(ofsSettingToCut,ofsSettingToCut+nameLen+valLen,ofsBlobPtr+1-ofsSettingToCut);
+				ofsBlobPtr-=nameLen+valLen;
+				pBlob=(PBYTE)DBRead(ofsBlobPtr,1,&bytesRemaining);
+			}
+			else {
+				//replace existing setting at pBlob
+				MoveAlong(1);	//skip data type
+				switch(tmp.value.type) {
+					case DBVT_BYTE: DBWrite(ofsBlobPtr,&tmp.value.bVal,1); break;
+					case DBVT_WORD: DBWrite(ofsBlobPtr,&tmp.value.wVal,2); break;
+					case DBVT_DWORD: DBWrite(ofsBlobPtr,&tmp.value.dVal,4); break;
+					case DBVT_UTF8:
+					case DBVT_ASCIIZ: DBWrite(ofsBlobPtr+2,tmp.value.pszVal,(int)strlen(tmp.value.pszVal)); break;
+					case DBVT_BLOB: DBWrite(ofsBlobPtr+2,tmp.value.pbVal,tmp.value.cpbVal); break;
+				}
+				//quit
+				DBFlush(1);
+				LeaveCriticalSection(&csDbAccess);
+				//notify
+				NotifyEventHooks(hSettingChangeEvent,wParam,(LPARAM)&tmp);
+				return 0;
+			}
+		}
+	}
+	//cannot do a simple replace, add setting to end of list
+	//pBlob already points to end of list
+	//see if it fits
+	if(tmp.value.type&DBVTF_VARIABLELENGTH) {
+	  if(tmp.value.type==DBVT_ASCIIZ || tmp.value.type==DBVT_UTF8) bytesRequired=(int)strlen(tmp.value.pszVal)+2;
+	  else if(tmp.value.type==DBVT_BLOB) bytesRequired=tmp.value.cpbVal+2;
+	}
+	else bytesRequired=tmp.value.type;
+	bytesRequired+=2+settingNameLen;
+	bytesRequired+=ofsBlobPtr+1-(ofsSettingsGroup+offsetof(struct DBContactSettings,blob));
+	if((DWORD)bytesRequired>dbcs.cbBlob) {
+		//doesn't fit: move entire group
+		struct DBContactSettings *dbcsPrev;
+		DWORD ofsDbcsPrev,oldSize,ofsNew;
+
+		InvalidateSettingsGroupOfsCacheEntry(ofsSettingsGroup);
+		bytesRequired+=(DB_SETTINGS_RESIZE_GRANULARITY-(bytesRequired%DB_SETTINGS_RESIZE_GRANULARITY))%DB_SETTINGS_RESIZE_GRANULARITY;
+		//find previous group to change its offset
+		ofsDbcsPrev=dbc.ofsFirstSettings;
+		if(ofsDbcsPrev==ofsSettingsGroup) ofsDbcsPrev=0;
+		else {
+			dbcsPrev=(struct DBContactSettings*)DBRead(ofsDbcsPrev,sizeof(struct DBContactSettings),NULL);
+			while(dbcsPrev->ofsNext!=ofsSettingsGroup) {
+				if(dbcsPrev->ofsNext==0) DatabaseCorruption();
+				ofsDbcsPrev=dbcsPrev->ofsNext;
+				dbcsPrev=(struct DBContactSettings*)DBRead(ofsDbcsPrev,sizeof(struct DBContactSettings),NULL);
+			}
+		}
+		//create the new one
+		ofsNew=CreateNewSpace(bytesRequired+offsetof(struct DBContactSettings,blob));
+		//copy across
+		DBMoveChunk(ofsNew,ofsSettingsGroup,bytesRequired+offsetof(struct DBContactSettings,blob));
+		oldSize=dbcs.cbBlob;
+		dbcs.cbBlob=bytesRequired;
+		DBWrite(ofsNew,&dbcs,offsetof(struct DBContactSettings,blob));
+		if(ofsDbcsPrev==0) {
+			dbc.ofsFirstSettings=ofsNew;
+			DBWrite(ofsContact,&dbc,sizeof(struct DBContact));
+		}
+		else {
+			dbcsPrev=(struct DBContactSettings*)DBRead(ofsDbcsPrev,sizeof(struct DBContactSettings),NULL);
+			dbcsPrev->ofsNext=ofsNew;
+			DBWrite(ofsDbcsPrev,dbcsPrev,offsetof(struct DBContactSettings,blob));
+		}
+		DeleteSpace(ofsSettingsGroup,oldSize+offsetof(struct DBContactSettings,blob));
+		ofsBlobPtr+=ofsNew-ofsSettingsGroup;
+		ofsSettingsGroup=ofsNew;
+		pBlob=(PBYTE)DBRead(ofsBlobPtr,1,&bytesRemaining);
+	}
+	//we now have a place to put it and enough space: make it
+	DBWrite(ofsBlobPtr,&settingNameLen,1);
+	DBWrite(ofsBlobPtr+1,(PVOID)tmp.szSetting,settingNameLen);
+	MoveAlong(1+settingNameLen);
+	DBWrite(ofsBlobPtr,&tmp.value.type,1);
+	MoveAlong(1);
+	switch(tmp.value.type) {
+		case DBVT_BYTE: DBWrite(ofsBlobPtr,&tmp.value.bVal,1); MoveAlong(1); break;
+		case DBVT_WORD: DBWrite(ofsBlobPtr,&tmp.value.wVal,2); MoveAlong(2); break;
+		case DBVT_DWORD: DBWrite(ofsBlobPtr,&tmp.value.dVal,4); MoveAlong(4); break;
+		case DBVT_UTF8:
+		case DBVT_ASCIIZ:
+			{	int len=(int)strlen(tmp.value.pszVal);
+				DBWrite(ofsBlobPtr,&len,2);
+				DBWrite(ofsBlobPtr+2,tmp.value.pszVal,len);
+				MoveAlong(2+len);
+			}
+			break;
+		case DBVT_BLOB:
+			DBWrite(ofsBlobPtr,&tmp.value.cpbVal,2);
+			DBWrite(ofsBlobPtr+2,tmp.value.pbVal,tmp.value.cpbVal);
+			MoveAlong(2+tmp.value.cpbVal);
+			break;
+	}
+	{	BYTE zero=0;
+		DBWrite(ofsBlobPtr,&zero,1);
+	}
+	//quit
+	DBFlush(1);
+	LeaveCriticalSection(&csDbAccess);
+	//notify
+	NotifyEventHooks(hSettingChangeEvent, wParam, (LPARAM)&tmp);
+	return 0;
+}
+
+static INT_PTR DeleteContactSetting(WPARAM wParam,LPARAM lParam)
+{
+	DBCONTACTGETSETTING *dbcgs=(DBCONTACTGETSETTING*)lParam;
+	struct DBContact *dbc;
+	DWORD ofsModuleName,ofsSettingsGroup,ofsBlobPtr;
+	struct DBContactSettings dbcs;
+	PBYTE pBlob;
+	int settingNameLen=(int)strlen(dbcgs->szSetting),bytesRemaining;
+	char* szCachedSettingName;
+	WPARAM saveWparam = wParam;
+
+	if ((!dbcgs->szModule) || (!dbcgs->szSetting))
+		return 1;
+
+	EnterCriticalSection(&csDbAccess);
+	ofsModuleName=GetModuleNameOfs(dbcgs->szModule);
+ 	if(wParam==0) wParam=dbHeader.ofsUser;
+
+	dbc=(struct DBContact*)DBRead(wParam,sizeof(struct DBContact),NULL);
+	if(dbc->signature!=DBCONTACT_SIGNATURE) {
+		LeaveCriticalSection(&csDbAccess);
+		return 1;
+	}
+	//make sure the module group exists
+	ofsSettingsGroup=GetSettingsGroupOfsByModuleNameOfs(dbc,wParam,ofsModuleName);
+	if(ofsSettingsGroup==0) {
+		LeaveCriticalSection(&csDbAccess);
+		return 1;
+	}
+	dbc=(struct DBContact*)DBRead(wParam,sizeof(struct DBContact),NULL);
+	if(dbc->signature!=DBCONTACT_SIGNATURE) {
+		LeaveCriticalSection(&csDbAccess);
+		return 1;
+	}
+	ofsSettingsGroup=GetSettingsGroupOfsByModuleNameOfs(dbc,wParam,ofsModuleName);
+	if(ofsSettingsGroup==0) {
+		LeaveCriticalSection(&csDbAccess);
+		return 1;
+	}
+	dbcs=*(struct DBContactSettings*)DBRead(ofsSettingsGroup,sizeof(struct DBContactSettings),NULL);
+	//find if the setting exists
+	ofsBlobPtr=ofsSettingsGroup+offsetof(struct DBContactSettings,blob);
+	pBlob=(PBYTE)DBRead(ofsBlobPtr,1,&bytesRemaining);
+	while(pBlob[0]) {
+		NeedBytes(settingNameLen+1);
+		if(pBlob[0]==settingNameLen && !memcmp(pBlob+1,dbcgs->szSetting,settingNameLen))
+			break;
+		NeedBytes(1);
+		MoveAlong(pBlob[0]+1);
+		NeedBytes(3);
+		MoveAlong(1+GetSettingValueLength(pBlob));
+		NeedBytes(1);
+	}
+	if(!pBlob[0]) {     //setting didn't exist
+		LeaveCriticalSection(&csDbAccess);
+		return 1;
+	}
+	{	//bin it
+		int nameLen,valLen;
+		DWORD ofsSettingToCut;
+		MoveAlong(1+settingNameLen);
+		NeedBytes(3);
+		nameLen=1+settingNameLen;
+		valLen=1+GetSettingValueLength(pBlob);
+		ofsSettingToCut=ofsBlobPtr-nameLen;
+		MoveAlong(valLen);
+		NeedBytes(1);
+		while(pBlob[0]) {
+			MoveAlong(pBlob[0]+1);
+			NeedBytes(3);
+			MoveAlong(1+GetSettingValueLength(pBlob));
+			NeedBytes(1);
+		}
+		DBMoveChunk(ofsSettingToCut,ofsSettingToCut+nameLen+valLen,ofsBlobPtr+1-ofsSettingToCut);
+	}
+
+	szCachedSettingName = GetCachedSetting(dbcgs->szModule,dbcgs->szSetting,settingNameLen);
+	GetCachedValuePtr((HANDLE)saveWparam, szCachedSettingName, -1 );
+
+	//quit
+	DBFlush(1);
+	LeaveCriticalSection(&csDbAccess);
+	{	//notify
+		DBCONTACTWRITESETTING dbcws;
+		dbcws.szModule=dbcgs->szModule;
+		dbcws.szSetting=dbcgs->szSetting;
+		dbcws.value.type=DBVT_DELETED;
+		NotifyEventHooks(hSettingChangeEvent,saveWparam,(LPARAM)&dbcws);
+	}
+	return 0;
+}
+
+static INT_PTR EnumContactSettings(WPARAM wParam,LPARAM lParam)
+{
+	DBCONTACTENUMSETTINGS *dbces=(DBCONTACTENUMSETTINGS*)lParam;
+	struct DBContact dbc;
+	struct DBContactSettings dbcs;
+	DWORD ofsModuleName,ofsContact,ofsBlobPtr;
+	int bytesRemaining, result;
+	PBYTE pBlob;
+	char szSetting[256];
+
+	if (!dbces->szModule)
+		return -1;
+
+	EnterCriticalSection(&csDbAccess);
+
+	ofsModuleName=GetModuleNameOfs(dbces->szModule);
+	if(wParam==0) ofsContact=dbHeader.ofsUser;
+	else ofsContact=wParam;
+	dbc=*(struct DBContact*)DBRead(ofsContact,sizeof(struct DBContact),NULL);
+	if(dbc.signature!=DBCONTACT_SIGNATURE) {
+		LeaveCriticalSection(&csDbAccess);
+		return -1;
+	}
+	dbces->ofsSettings=GetSettingsGroupOfsByModuleNameOfs(&dbc,ofsContact,ofsModuleName);
+	if(!dbces->ofsSettings) {
+		LeaveCriticalSection(&csDbAccess);
+		return -1;
+	}
+	dbcs=*(struct DBContactSettings*)DBRead(dbces->ofsSettings,sizeof(struct DBContactSettings),&bytesRemaining);
+	ofsBlobPtr=dbces->ofsSettings+offsetof(struct DBContactSettings,blob);
+	pBlob=(PBYTE)DBRead(ofsBlobPtr,1,&bytesRemaining);
+	if(pBlob[0]==0) {
+		LeaveCriticalSection(&csDbAccess);
+		return -1;
+	}
+	result = 0;
+	while(pBlob[0]) {
+		NeedBytes(1);
+		NeedBytes(1+pBlob[0]);
+		CopyMemory(szSetting,pBlob+1,pBlob[0]); szSetting[pBlob[0]]=0;
+		result = (dbces->pfnEnumProc)(szSetting,dbces->lParam);
+		MoveAlong(1+pBlob[0]);
+		NeedBytes(3);
+		MoveAlong(1+GetSettingValueLength(pBlob));
+		NeedBytes(1);
+	}
+	LeaveCriticalSection(&csDbAccess);
+	return result;
+}
+
+/////////////////////////////////////////////////////////////////////////////////////////
+//
+//   Module initialization procedure
+
+static int stringCompare( DBCachedSettingName* p1, DBCachedSettingName* p2 )
+{
+	return strcmp( p1->name, p2->name );
+}
+
+static int stringCompare2( DBCachedGlobalValue* p1, DBCachedGlobalValue* p2 )
+{
+	return strcmp( p1->name, p2->name );
+}
+
+int InitSettings(void)
+{
+	CreateServiceFunction(MS_DB_CONTACT_GETSETTING,GetContactSetting);
+	CreateServiceFunction(MS_DB_CONTACT_GETSETTING_STR,GetContactSettingStr);
+	CreateServiceFunction(MS_DB_CONTACT_GETSETTINGSTATIC,GetContactSettingStatic);
+	CreateServiceFunction(MS_DB_CONTACT_FREEVARIANT,FreeVariant);
+	CreateServiceFunction(MS_DB_CONTACT_WRITESETTING,WriteContactSetting);
+	CreateServiceFunction(MS_DB_CONTACT_DELETESETTING,DeleteContactSetting);
+	CreateServiceFunction(MS_DB_CONTACT_ENUMSETTINGS,EnumContactSettings);
+	CreateServiceFunction(MS_DB_SETSETTINGRESIDENT,SetSettingResident);
+	hSettingChangeEvent=CreateHookableEvent(ME_DB_CONTACT_SETTINGCHANGED);
+
+	mirCp = CallService( MS_LANGPACK_GETCODEPAGE, 0, 0 );
+
+	hCacheHeap=HeapCreate(0,0,0);
+	lSettings.sortFunc=stringCompare;
+	lSettings.increment=50;
+	lContacts.sortFunc=HandleKeySort;
+	lContacts.increment=100;
+	lGlobalSettings.sortFunc=stringCompare2;
+	lGlobalSettings.increment=100;
+	return 0;
+}
+
+void UninitSettings(void)
+{
+	HeapDestroy(hCacheHeap);
+	li.List_Destroy(&lContacts);
+	li.List_Destroy(&lSettings);
+	li.List_Destroy(&lGlobalSettings);
+}
diff --git a/plugins/Db3x/docs/db3x-license.txt b/plugins/Db3x/docs/db3x-license.txt
new file mode 100644
index 0000000000..7f1161073d
--- /dev/null
+++ b/plugins/Db3x/docs/db3x-license.txt
@@ -0,0 +1,340 @@
+                    GNU GENERAL PUBLIC LICENSE
+                       Version 2, June 1991
+
+ Copyright (C) 1989, 1991 Free Software Foundation, Inc.
+                       59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ Everyone is permitted to copy and distribute verbatim copies
+ of this license document, but changing it is not allowed.
+
+                            Preamble
+
+  The licenses for most software are designed to take away your
+freedom to share and change it.  By contrast, the GNU General Public
+License is intended to guarantee your freedom to share and change free
+software--to make sure the software is free for all its users.  This
+General Public License applies to most of the Free Software
+Foundation's software and to any other program whose authors commit to
+using it.  (Some other Free Software Foundation software is covered by
+the GNU Library General Public License instead.)  You can apply it to
+your programs, too.
+
+  When we speak of free software, we are referring to freedom, not
+price.  Our General Public Licenses are designed to make sure that you
+have the freedom to distribute copies of free software (and charge for
+this service if you wish), that you receive source code or can get it
+if you want it, that you can change the software or use pieces of it
+in new free programs; and that you know you can do these things.
+
+  To protect your rights, we need to make restrictions that forbid
+anyone to deny you these rights or to ask you to surrender the rights.
+These restrictions translate to certain responsibilities for you if you
+distribute copies of the software, or if you modify it.
+
+  For example, if you distribute copies of such a program, whether
+gratis or for a fee, you must give the recipients all the rights that
+you have.  You must make sure that they, too, receive or can get the
+source code.  And you must show them these terms so they know their
+rights.
+
+  We protect your rights with two steps: (1) copyright the software, and
+(2) offer you this license which gives you legal permission to copy,
+distribute and/or modify the software.
+
+  Also, for each author's protection and ours, we want to make certain
+that everyone understands that there is no warranty for this free
+software.  If the software is modified by someone else and passed on, we
+want its recipients to know that what they have is not the original, so
+that any problems introduced by others will not reflect on the original
+authors' reputations.
+
+  Finally, any free program is threatened constantly by software
+patents.  We wish to avoid the danger that redistributors of a free
+program will individually obtain patent licenses, in effect making the
+program proprietary.  To prevent this, we have made it clear that any
+patent must be licensed for everyone's free use or not licensed at all.
+
+  The precise terms and conditions for copying, distribution and
+modification follow.
+
+                    GNU GENERAL PUBLIC LICENSE
+   TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
+
+  0. This License applies to any program or other work which contains
+a notice placed by the copyright holder saying it may be distributed
+under the terms of this General Public License.  The "Program", below,
+refers to any such program or work, and a "work based on the Program"
+means either the Program or any derivative work under copyright law:
+that is to say, a work containing the Program or a portion of it,
+either verbatim or with modifications and/or translated into another
+language.  (Hereinafter, translation is included without limitation in
+the term "modification".)  Each licensee is addressed as "you".
+
+Activities other than copying, distribution and modification are not
+covered by this License; they are outside its scope.  The act of
+running the Program is not restricted, and the output from the Program
+is covered only if its contents constitute a work based on the
+Program (independent of having been made by running the Program).
+Whether that is true depends on what the Program does.
+
+  1. You may copy and distribute verbatim copies of the Program's
+source code as you receive it, in any medium, provided that you
+conspicuously and appropriately publish on each copy an appropriate
+copyright notice and disclaimer of warranty; keep intact all the
+notices that refer to this License and to the absence of any warranty;
+and give any other recipients of the Program a copy of this License
+along with the Program.
+
+You may charge a fee for the physical act of transferring a copy, and
+you may at your option offer warranty protection in exchange for a fee.
+
+  2. You may modify your copy or copies of the Program or any portion
+of it, thus forming a work based on the Program, and copy and
+distribute such modifications or work under the terms of Section 1
+above, provided that you also meet all of these conditions:
+
+    a) You must cause the modified files to carry prominent notices
+    stating that you changed the files and the date of any change.
+
+    b) You must cause any work that you distribute or publish, that in
+    whole or in part contains or is derived from the Program or any
+    part thereof, to be licensed as a whole at no charge to all third
+    parties under the terms of this License.
+
+    c) If the modified program normally reads commands interactively
+    when run, you must cause it, when started running for such
+    interactive use in the most ordinary way, to print or display an
+    announcement including an appropriate copyright notice and a
+    notice that there is no warranty (or else, saying that you provide
+    a warranty) and that users may redistribute the program under
+    these conditions, and telling the user how to view a copy of this
+    License.  (Exception: if the Program itself is interactive but
+    does not normally print such an announcement, your work based on
+    the Program is not required to print an announcement.)
+
+These requirements apply to the modified work as a whole.  If
+identifiable sections of that work are not derived from the Program,
+and can be reasonably considered independent and separate works in
+themselves, then this License, and its terms, do not apply to those
+sections when you distribute them as separate works.  But when you
+distribute the same sections as part of a whole which is a work based
+on the Program, the distribution of the whole must be on the terms of
+this License, whose permissions for other licensees extend to the
+entire whole, and thus to each and every part regardless of who wrote it.
+
+Thus, it is not the intent of this section to claim rights or contest
+your rights to work written entirely by you; rather, the intent is to
+exercise the right to control the distribution of derivative or
+collective works based on the Program.
+
+In addition, mere aggregation of another work not based on the Program
+with the Program (or with a work based on the Program) on a volume of
+a storage or distribution medium does not bring the other work under
+the scope of this License.
+
+  3. You may copy and distribute the Program (or a work based on it,
+under Section 2) in object code or executable form under the terms of
+Sections 1 and 2 above provided that you also do one of the following:
+
+    a) Accompany it with the complete corresponding machine-readable
+    source code, which must be distributed under the terms of Sections
+    1 and 2 above on a medium customarily used for software interchange; or,
+
+    b) Accompany it with a written offer, valid for at least three
+    years, to give any third party, for a charge no more than your
+    cost of physically performing source distribution, a complete
+    machine-readable copy of the corresponding source code, to be
+    distributed under the terms of Sections 1 and 2 above on a medium
+    customarily used for software interchange; or,
+
+    c) Accompany it with the information you received as to the offer
+    to distribute corresponding source code.  (This alternative is
+    allowed only for noncommercial distribution and only if you
+    received the program in object code or executable form with such
+    an offer, in accord with Subsection b above.)
+
+The source code for a work means the preferred form of the work for
+making modifications to it.  For an executable work, complete source
+code means all the source code for all modules it contains, plus any
+associated interface definition files, plus the scripts used to
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+operating system on which the executable runs, unless that component
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+
+If distribution of executable or object code is made by offering
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+access to copy the source code from the same place counts as
+distribution of the source code, even though third parties are not
+compelled to copy the source along with the object code.
+
+  4. You may not copy, modify, sublicense, or distribute the Program
+except as expressly provided under this License.  Any attempt
+otherwise to copy, modify, sublicense or distribute the Program is
+void, and will automatically terminate your rights under this License.
+However, parties who have received copies, or rights, from you under
+this License will not have their licenses terminated so long as such
+parties remain in full compliance.
+
+  5. You are not required to accept this License, since you have not
+signed it.  However, nothing else grants you permission to modify or
+distribute the Program or its derivative works.  These actions are
+prohibited by law if you do not accept this License.  Therefore, by
+modifying or distributing the Program (or any work based on the
+Program), you indicate your acceptance of this License to do so, and
+all its terms and conditions for copying, distributing or modifying
+the Program or works based on it.
+
+  6. Each time you redistribute the Program (or any work based on the
+Program), the recipient automatically receives a license from the
+original licensor to copy, distribute or modify the Program subject to
+these terms and conditions.  You may not impose any further
+restrictions on the recipients' exercise of the rights granted herein.
+You are not responsible for enforcing compliance by third parties to
+this License.
+
+  7. If, as a consequence of a court judgment or allegation of patent
+infringement or for any other reason (not limited to patent issues),
+conditions are imposed on you (whether by court order, agreement or
+otherwise) that contradict the conditions of this License, they do not
+excuse you from the conditions of this License.  If you cannot
+distribute so as to satisfy simultaneously your obligations under this
+License and any other pertinent obligations, then as a consequence you
+may not distribute the Program at all.  For example, if a patent
+license would not permit royalty-free redistribution of the Program by
+all those who receive copies directly or indirectly through you, then
+the only way you could satisfy both it and this License would be to
+refrain entirely from distribution of the Program.
+
+If any portion of this section is held invalid or unenforceable under
+any particular circumstance, the balance of the section is intended to
+apply and the section as a whole is intended to apply in other
+circumstances.
+
+It is not the purpose of this section to induce you to infringe any
+patents or other property right claims or to contest validity of any
+such claims; this section has the sole purpose of protecting the
+integrity of the free software distribution system, which is
+implemented by public license practices.  Many people have made
+generous contributions to the wide range of software distributed
+through that system in reliance on consistent application of that
+system; it is up to the author/donor to decide if he or she is willing
+to distribute software through any other system and a licensee cannot
+impose that choice.
+
+This section is intended to make thoroughly clear what is believed to
+be a consequence of the rest of this License.
+
+  8. If the distribution and/or use of the Program is restricted in
+certain countries either by patents or by copyrighted interfaces, the
+original copyright holder who places the Program under this License
+may add an explicit geographical distribution limitation excluding
+those countries, so that distribution is permitted only in or among
+countries not thus excluded.  In such case, this License incorporates
+the limitation as if written in the body of this License.
+
+  9. The Free Software Foundation may publish revised and/or new versions
+of the General Public License from time to time.  Such new versions will
+be similar in spirit to the present version, but may differ in detail to
+address new problems or concerns.
+
+Each version is given a distinguishing version number.  If the Program
+specifies a version number of this License which applies to it and "any
+later version", you have the option of following the terms and conditions
+either of that version or of any later version published by the Free
+Software Foundation.  If the Program does not specify a version number of
+this License, you may choose any version ever published by the Free Software
+Foundation.
+
+  10. If you wish to incorporate parts of the Program into other free
+programs whose distribution conditions are different, write to the author
+to ask for permission.  For software which is copyrighted by the Free
+Software Foundation, write to the Free Software Foundation; we sometimes
+make exceptions for this.  Our decision will be guided by the two goals
+of preserving the free status of all derivatives of our free software and
+of promoting the sharing and reuse of software generally.
+
+                            NO WARRANTY
+
+  11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY
+FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW.  EXCEPT WHEN
+OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES
+PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED
+OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.  THE ENTIRE RISK AS
+TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU.  SHOULD THE
+PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING,
+REPAIR OR CORRECTION.
+
+  12. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
+WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR
+REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES,
+INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING
+OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED
+TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY
+YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER
+PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE
+POSSIBILITY OF SUCH DAMAGES.
+
+                     END OF TERMS AND CONDITIONS
+
+            How to Apply These Terms to Your New Programs
+
+  If you develop a new program, and you want it to be of the greatest
+possible use to the public, the best way to achieve this is to make it
+free software which everyone can redistribute and change under these terms.
+
+  To do so, attach the following notices to the program.  It is safest
+to attach them to the start of each source file to most effectively
+convey the exclusion of warranty; and each file should have at least
+the "copyright" line and a pointer to where the full notice is found.
+
+    <one line to give the program's name and a brief idea of what it does.>
+    Copyright (C) 19yy  <name of author>
+
+    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
+
+
+Also add information on how to contact you by electronic and paper mail.
+
+If the program is interactive, make it output a short notice like this
+when it starts in an interactive mode:
+
+    Gnomovision version 69, Copyright (C) 19yy name of author
+    Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
+    This is free software, and you are welcome to redistribute it
+    under certain conditions; type `show c' for details.
+
+The hypothetical commands `show w' and `show c' should show the appropriate
+parts of the General Public License.  Of course, the commands you use may
+be called something other than `show w' and `show c'; they could even be
+mouse-clicks or menu items--whatever suits your program.
+
+You should also get your employer (if you work as a programmer) or your
+school, if any, to sign a "copyright disclaimer" for the program, if
+necessary.  Here is a sample; alter the names:
+
+  Yoyodyne, Inc., hereby disclaims all copyright interest in the program
+  `Gnomovision' (which makes passes at compilers) written by James Hacker.
+
+  <signature of Ty Coon>, 1 April 1989
+  Ty Coon, President of Vice
+
+This General Public License does not permit incorporating your program into
+proprietary programs.  If your program is a subroutine library, you may
+consider it more useful to permit linking proprietary applications with the
+library.  If this is what you want to do, use the GNU Library General
+Public License instead of this License.
diff --git a/plugins/Db3x/docs/db3x-readme.txt b/plugins/Db3x/docs/db3x-readme.txt
new file mode 100644
index 0000000000..eb5707c048
--- /dev/null
+++ b/plugins/Db3x/docs/db3x-readme.txt
@@ -0,0 +1,38 @@
+################################################################
+# Classic Database Driver for Miranda IM
+################################################################
+
+About
+-----
+The Classic Database Driver is used to store all contacts and
+events in Miranda IM.
+
+
+Requirements
+------------
+ - Miranda IM 0.4
+
+
+History
+-------
+0.4.0.0
+ - DB driver separated from core (initial release)
+
+
+Copyright
+---------
+Copyright (C) 2003-2005 Miranda IM Development Team
+
+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.
diff --git a/plugins/Db3x/docs/db3x-translation.txt b/plugins/Db3x/docs/db3x-translation.txt
new file mode 100644
index 0000000000..fc265cc194
--- /dev/null
+++ b/plugins/Db3x/docs/db3x-translation.txt
@@ -0,0 +1,43 @@
+Miranda Language Pack Version 1
+Locale: 0809
+Authors: Miranda IM Development Team
+Author-email: info@miranda-im.org
+Last-Modified-Using: Miranda IM 0.4
+Plugins-included:
+
+; Generated by lpgen on Wed Apr  6 12:41:12 2005
+; Translations: 27
+
+; database.c
+;[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.]
+;[Database Panic]
+
+; dbini.c
+;[Invalid setting type. The first character of every value must be b, w, d, l, s or n.]
+;[Install Database Settings]
+
+; resource.rc
+;[&Allow all further changes to this section]
+;[Yes]
+;[&Yes]
+;[No]
+;[No to all]
+;[&View contents]
+;[&No]
+;[Cancel Import]
+;[&Recycle]
+;[&Delete]
+;[&Move/Rename]
+;[&Leave]
+;[A file containing new database settings has been placed in the Miranda IM directory.]
+;[Do you want to import the settings now?]
+;[Security systems to prevent malicious changes are in place and you will be warned before changes that are not known to be safe.]
+;[Database settings are being imported from]
+;[This file wishes to change the setting]
+;[to the value]
+;[Do you want to allow this change?]
+;[The import has completed from]
+;[What do you want to do with the file now?]
+;[Database Setting Change]
+;[Database Import Complete]
+
diff --git a/plugins/Db3x/encrypt.c b/plugins/Db3x/encrypt.c
new file mode 100644
index 0000000000..6e025337e5
--- /dev/null
+++ b/plugins/Db3x/encrypt.c
@@ -0,0 +1,67 @@
+/*
+
+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"
+
+//VERY VERY VERY BASIC ENCRYPTION FUNCTION
+
+
+void Encrypt(char*msg,BOOL up)
+{
+	int i;
+	int jump;
+	if (up)
+	{
+		jump=5;
+	}
+	else
+	{
+		jump=-5;
+	}
+
+	for (i=0;msg[i];i++)
+	{
+			msg[i]=msg[i]+jump;
+	}
+
+}
+
+static INT_PTR EncodeString(WPARAM wParam,LPARAM lParam)
+{
+	Encrypt((char*)lParam,TRUE);
+	return 0;
+}
+
+static INT_PTR DecodeString(WPARAM wParam,LPARAM lParam)
+{
+	Encrypt((char*)lParam,FALSE);
+	return 0;
+}
+
+int InitCrypt(void)
+{
+	CreateServiceFunction(MS_DB_CRYPT_ENCODESTRING,EncodeString);
+	CreateServiceFunction(MS_DB_CRYPT_DECODESTRING,DecodeString);
+	return 0;
+}
diff --git a/plugins/Db3x/encryption.h b/plugins/Db3x/encryption.h
new file mode 100644
index 0000000000..73c2d7e13a
--- /dev/null
+++ b/plugins/Db3x/encryption.h
@@ -0,0 +1,23 @@
+/*
+Miranda ICQ: the free icq client for MS Windows 
+Copyright (C) 2000-2  Richard Hughes, Roland Rabien & Tristan Van de Vreede
+
+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.
+*/
+#ifndef MODULAR
+#include <windows.h>
+
+void Encrypt(char*msg,BOOL up);
+#endif 
+\ No newline at end of file
diff --git a/plugins/Db3x/init.c b/plugins/Db3x/init.c
new file mode 100644
index 0000000000..ca574224f5
--- /dev/null
+++ b/plugins/Db3x/init.c
@@ -0,0 +1,205 @@
+/*
+
+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"
+#include <m_plugins.h>
+
+struct MM_INTERFACE   mmi;
+struct LIST_INTERFACE li;
+struct UTF8_INTERFACE utfi;
+int hLangpack;
+
+extern char szDbPath[MAX_PATH];
+
+HINSTANCE g_hInst=NULL;
+PLUGINLINK *pluginLink;
+
+static PLUGININFOEX pluginInfo = {
+	sizeof(PLUGININFOEX),
+	"Miranda database driver",
+	__VERSION_DWORD,
+	"Provides Miranda database support: global settings, contacts, history, settings per contact.",
+	"Miranda-IM project",
+	"ghazan@miranda-im.org",
+	"Copyright 2000-2011 Miranda IM project",
+	"",
+	UNICODE_AWARE,
+	DEFMOD_DB,
+    {0x1394a3ab, 0x2585, 0x4196, { 0x8f, 0x72, 0xe, 0xae, 0xc2, 0x45, 0xe, 0x11 }} //{1394A3AB-2585-4196-8F72-0EAEC2450E11}
+};
+
+/////////////////////////////////////////////////////////////////////////////////////////
+
+static int getCapability( int flag )
+{
+	return 0;
+}
+
+// returns 0 if the profile is created, EMKPRF*
+static int makeDatabase(char * profile, int * error)
+{
+	HANDLE hFile=CreateFileA(profile, GENERIC_READ|GENERIC_WRITE, 0, NULL, CREATE_ALWAYS, 0, NULL);
+	if ( hFile != INVALID_HANDLE_VALUE ) {
+		CreateDbHeaders(hFile);
+		CloseHandle(hFile);
+		return 0;
+	}
+	if ( error != NULL ) *error=EMKPRF_CREATEFAILED;
+	return 1;
+}
+
+// returns 0 if the given profile has a valid header
+static int grokHeader( char * profile, int * error )
+{
+	int rc=1;
+	int chk=0;
+	struct DBHeader hdr;
+	HANDLE hFile = INVALID_HANDLE_VALUE;
+	DWORD dummy=0;
+
+	hFile = CreateFileA(profile, GENERIC_READ, FILE_SHARE_READ, NULL, OPEN_EXISTING, 0, NULL);
+	if ( hFile == INVALID_HANDLE_VALUE ) {
+		if ( error != NULL ) *error=EGROKPRF_CANTREAD;
+		return 1;
+	}
+	// read the header, which can fail (for various reasons)
+	if ( !ReadFile(hFile, &hdr, sizeof(struct DBHeader), &dummy, NULL) ) {
+		if ( error != NULL) *error=EGROKPRF_CANTREAD;
+		CloseHandle(hFile);
+		return 1;
+	}
+	chk=CheckDbHeaders(&hdr);
+	if ( chk == 0 ) {
+		// all the internal tests passed, hurrah
+		rc=0;
+		if ( error != NULL ) *error=0;
+	} else {
+		// didn't pass at all, or some did.
+		switch ( chk ) {
+			case 1:
+			{
+				// "Miranda ICQ DB" wasn't present
+				if ( error != NULL ) *error = EGROKPRF_UNKHEADER;
+				break;
+			}
+			case 2:
+			{
+				// header was present, but version information newer
+				if ( error != NULL ) *error= EGROKPRF_VERNEWER;
+				break;
+			}
+			case 3:
+			{
+				// header/version OK, internal data missing
+				if ( error != NULL ) *error=EGROKPRF_DAMAGED;
+				break;
+			}
+		} // switch
+	} //if
+	CloseHandle(hFile);
+	return rc;
+}
+
+// returns 0 if all the APIs are injected otherwise, 1
+static int LoadDatabase( char * profile, void * plink )
+{
+	PLUGINLINK *link = plink;
+#ifdef _DEBUG
+	_CrtSetDbgFlag( _CRTDBG_ALLOC_MEM_DF | _CRTDBG_LEAK_CHECK_DF);
+#endif
+	// don't need thread notifications
+	strncpy(szDbPath, profile, sizeof(szDbPath));
+
+	// this is like Load()'s pluginLink
+	pluginLink=link;
+
+	// set the memory, lists & UTF8 manager
+	mir_getLI( &li );
+	mir_getMMI( &mmi );
+	mir_getUTFI( &utfi );
+	mir_getLP( &pluginInfo );
+
+	// inject all APIs and hooks into the core
+	return LoadDatabaseModule();
+}
+
+static int UnloadDatabase(int wasLoaded)
+{
+	if ( !wasLoaded) return 0;
+	UnloadDatabaseModule();
+	return 0;
+}
+
+static int getFriendlyName( char * buf, size_t cch, int shortName )
+{
+	strncpy(buf,shortName ? "db3x driver" : "db3x database support",cch);
+	return 0;
+}
+
+
+static DATABASELINK dblink = {
+	sizeof(DATABASELINK),
+	getCapability,
+	getFriendlyName,
+	makeDatabase,
+	grokHeader,
+	LoadDatabase,
+	UnloadDatabase,
+};
+
+BOOL WINAPI DllMain(HINSTANCE hInstDLL, DWORD dwReason, LPVOID reserved)
+{
+	g_hInst = hInstDLL;
+	return TRUE;
+}
+
+__declspec(dllexport) DATABASELINK* DatabasePluginInfo(void * reserved)
+{
+	return &dblink;
+}
+
+__declspec(dllexport) PLUGININFOEX * MirandaPluginInfoEx(DWORD mirandaVersion)
+{
+	if ( mirandaVersion < MIRANDA_VERSION_CORE ) {
+		MessageBox( NULL, _T("The db3x plugin cannot be loaded. It requires Miranda IM 0.7.0.0 or later."), _T("db3x Plugin"), MB_OK|MB_ICONWARNING|MB_SETFOREGROUND|MB_TOPMOST );
+		return NULL;
+	}
+	return &pluginInfo;
+}
+
+static const MUUID interfaces[] = {MIID_DATABASE, MIID_LAST};
+__declspec(dllexport) const MUUID * MirandaPluginInterfaces(void)
+{
+	return interfaces;
+}
+
+int __declspec(dllexport) Load(PLUGINLINK * link)
+{
+	return 1;
+}
+
+int __declspec(dllexport) Unload(void)
+{
+	return 0;
+}
diff --git a/plugins/Db3x/resource.h b/plugins/Db3x/resource.h
new file mode 100644
index 0000000000..96abbfff99
--- /dev/null
+++ b/plugins/Db3x/resource.h
@@ -0,0 +1,30 @@
+//{{NO_DEPENDENCIES}}
+// Microsoft Developer Studio generated include file.
+// Used by resource.rc
+//
+#define IDC_NOTOALL                     3
+#define IDD_INSTALLINI                  235
+#define IDD_WARNINICHANGE               236
+#define IDD_INIIMPORTDONE               237
+#define IDC_ININAME                     1333
+#define IDC_VIEWINI                     1334
+#define IDC_SECURITYINFO                1335
+#define IDC_SETTINGNAME                 1336
+#define IDC_NEWVALUE                    1337
+#define IDC_WARNNOMORE                  1338
+#define IDC_DELETE                      1339
+#define IDC_RECYCLE                     1340
+#define IDC_NEWNAME                     1341
+#define IDC_MOVE                        1342
+#define IDC_LEAVE                       1343
+
+// Next default values for new objects
+// 
+#ifdef APSTUDIO_INVOKED
+#ifndef APSTUDIO_READONLY_SYMBOLS
+#define _APS_NEXT_RESOURCE_VALUE        269
+#define _APS_NEXT_COMMAND_VALUE         40018
+#define _APS_NEXT_CONTROL_VALUE         1657
+#define _APS_NEXT_SYMED_VALUE           101
+#endif
+#endif
diff --git a/plugins/Db3x/resource.rc b/plugins/Db3x/resource.rc
new file mode 100644
index 0000000000..daa99f340d
--- /dev/null
+++ b/plugins/Db3x/resource.rc
@@ -0,0 +1,169 @@
+//Microsoft Developer Studio generated resource script.
+//
+#include "resource.h"
+
+#define APSTUDIO_READONLY_SYMBOLS
+/////////////////////////////////////////////////////////////////////////////
+//
+// Generated from the TEXTINCLUDE 2 resource.
+//
+#include <winres.h>
+/////////////////////////////////////////////////////////////////////////////
+#undef APSTUDIO_READONLY_SYMBOLS
+
+/////////////////////////////////////////////////////////////////////////////
+// English (U.S.) resources
+
+#if !defined(AFX_RESOURCE_DLL) || defined(AFX_TARG_ENU)
+#ifdef _WIN32
+LANGUAGE LANG_ENGLISH, SUBLANG_ENGLISH_US
+#pragma code_page(1252)
+#endif //_WIN32
+
+/////////////////////////////////////////////////////////////////////////////
+//
+// Dialog
+//
+
+IDD_INSTALLINI DIALOGEX 0, 0, 212, 102
+STYLE DS_MODALFRAME | DS_SETFOREGROUND | DS_3DLOOK | DS_FIXEDSYS | DS_CENTER | 
+    WS_POPUP | WS_VISIBLE | WS_CAPTION | WS_SYSMENU
+EXSTYLE WS_EX_CONTROLPARENT
+CAPTION "Install Database Settings"
+FONT 8, "MS Shell Dlg", 0, 0, 0x1
+BEGIN
+    DEFPUSHBUTTON   "Yes",IDOK,26,83,50,14
+    PUSHBUTTON      "No",IDCANCEL,81,83,50,14
+    LTEXT           "A file containing new database settings has been placed in the Miranda IM directory.",
+                    IDC_STATIC,5,5,202,16
+    LTEXT           "Do you want to import the settings now?",IDC_STATIC,5,
+                    69,202,8
+    PUSHBUTTON      "No to all",IDC_NOTOALL,136,83,50,14
+    LTEXT           "",IDC_ININAME,5,24,143,16,SS_NOPREFIX | SS_CENTERIMAGE
+    PUSHBUTTON      "&View contents",IDC_VIEWINI,149,25,58,14
+    LTEXT           "Security systems to prevent malicious changes are in place and you will be warned before changes that are not known to be safe.",
+                    IDC_SECURITYINFO,5,43,202,24
+END
+
+IDD_WARNINICHANGE DIALOGEX 0, 0, 187, 113
+STYLE DS_MODALFRAME | DS_SETFOREGROUND | DS_3DLOOK | DS_FIXEDSYS | DS_CENTER | 
+    WS_POPUP | WS_VISIBLE | WS_CAPTION | WS_SYSMENU
+EXSTYLE WS_EX_CONTROLPARENT
+CAPTION "Database Setting Change"
+FONT 8, "MS Shell Dlg", 0, 0, 0x1
+BEGIN
+    LTEXT           "Database settings are being imported from",IDC_STATIC,5,
+                    5,177,8
+    CONTROL         "",IDC_ININAME,"Static",SS_SIMPLE | SS_NOPREFIX |
+                    WS_GROUP,5,13,177,8
+    LTEXT           "This file wishes to change the setting",IDC_STATIC,5,24,
+                    177,8
+    CONTROL         "",IDC_SETTINGNAME,"Static",SS_SIMPLE | SS_NOPREFIX |
+                    WS_GROUP,12,33,170,8
+    LTEXT           "to the value",IDC_STATIC,5,42,177,8
+    CONTROL         "",IDC_NEWVALUE,"Static",SS_SIMPLE | SS_NOPREFIX |
+                    WS_GROUP,12,51,170,8
+    LTEXT           "",IDC_SECURITYINFO,5,60,177,8
+    LTEXT           "Do you want to allow this change?",IDC_STATIC,5,71,177,
+                    8
+    CONTROL         "&Allow all further changes to this section",
+                    IDC_WARNNOMORE,"Button",BS_AUTOCHECKBOX | WS_TABSTOP,13,
+                    80,169,10
+    DEFPUSHBUTTON   "&Yes",IDYES,5,94,50,14
+    PUSHBUTTON      "&No",IDNO,59,94,50,14
+    PUSHBUTTON      "Cancel Import",IDCANCEL,123,94,59,14
+END
+
+IDD_INIIMPORTDONE DIALOGEX 0, 0, 186, 73
+STYLE DS_MODALFRAME | DS_SETFOREGROUND | DS_3DLOOK | DS_FIXEDSYS | DS_CENTER | 
+    WS_POPUP | WS_VISIBLE | WS_CAPTION | WS_SYSMENU
+EXSTYLE WS_EX_CONTROLPARENT
+CAPTION "Database Import Complete"
+FONT 8, "MS Shell Dlg", 0, 0, 0x1
+BEGIN
+    LTEXT           "The import has completed from",IDC_STATIC,5,5,176,8
+    CONTROL         "",IDC_ININAME,"Static",SS_SIMPLE | SS_NOPREFIX |
+                    WS_GROUP,5,13,176,8
+    LTEXT           "What do you want to do with the file now?",IDC_STATIC,5,
+                    24,176,8
+    PUSHBUTTON      "&Recycle",IDC_RECYCLE,5,36,50,14
+    PUSHBUTTON      "&Delete",IDC_DELETE,68,36,50,14
+    EDITTEXT        IDC_NEWNAME,5,55,117,12,ES_AUTOHSCROLL
+    PUSHBUTTON      "&Move/Rename",IDC_MOVE,124,54,57,14
+    PUSHBUTTON      "&Leave",IDC_LEAVE,131,36,50,14
+END
+
+
+/////////////////////////////////////////////////////////////////////////////
+//
+// DESIGNINFO
+//
+
+#ifdef APSTUDIO_INVOKED
+GUIDELINES DESIGNINFO DISCARDABLE 
+BEGIN
+    IDD_INSTALLINI, DIALOG
+    BEGIN
+        LEFTMARGIN, 5
+        RIGHTMARGIN, 207
+        TOPMARGIN, 5
+        BOTTOMMARGIN, 97
+    END
+
+    IDD_WARNINICHANGE, DIALOG
+    BEGIN
+        LEFTMARGIN, 5
+        RIGHTMARGIN, 182
+        TOPMARGIN, 5
+        BOTTOMMARGIN, 108
+    END
+
+    IDD_INIIMPORTDONE, DIALOG
+    BEGIN
+        LEFTMARGIN, 5
+        RIGHTMARGIN, 181
+        TOPMARGIN, 5
+        BOTTOMMARGIN, 68
+    END
+END
+#endif    // APSTUDIO_INVOKED
+
+
+#ifdef APSTUDIO_INVOKED
+/////////////////////////////////////////////////////////////////////////////
+//
+// TEXTINCLUDE
+//
+
+1 TEXTINCLUDE DISCARDABLE 
+BEGIN
+    "resource.h\0"
+END
+
+2 TEXTINCLUDE DISCARDABLE 
+BEGIN
+    "#include <winres.h>\0"
+END
+
+3 TEXTINCLUDE DISCARDABLE 
+BEGIN
+    "\r\n"
+    "\0"
+END
+
+#endif    // APSTUDIO_INVOKED
+
+#endif    // English (U.S.) resources
+/////////////////////////////////////////////////////////////////////////////
+
+
+
+#ifndef APSTUDIO_INVOKED
+/////////////////////////////////////////////////////////////////////////////
+//
+// Generated from the TEXTINCLUDE 3 resource.
+//
+
+
+/////////////////////////////////////////////////////////////////////////////
+#endif    // not APSTUDIO_INVOKED
diff --git a/plugins/Db3x/version.h b/plugins/Db3x/version.h
new file mode 100644
index 0000000000..826d9fdefb
--- /dev/null
+++ b/plugins/Db3x/version.h
@@ -0,0 +1,5 @@
+#include "../../include/m_version.h"
+
+#define __FILEVERSION_STRING        MIRANDA_VERSION_FILEVERSION
+#define __VERSION_STRING            MIRANDA_VERSION_STRING
+#define __VERSION_DWORD             MIRANDA_VERSION_DWORD
author	Kirill Volinsky <mataes2007@gmail.com>	2012-05-18 22:02:50 +0000
committer	Kirill Volinsky <mataes2007@gmail.com>	2012-05-18 22:02:50 +0000
commit	f920ef497f3299ae24fe783ce03bdd93b419f764 (patch)
tree	bdaa9197c08d29ab141a6adfdd6cc0a68ddd3996 /plugins/Db3x
parent	6c3b0571f0678da0512069869afaa284c054377e (diff)