db3x, finally

git-svn-id: http://svn.miranda-ng.org/main/trunk@1144 1316c22d-e87f-b044-9b9b-93d7a3e3ba9c

1 files changed, 0 insertions, 217 deletions

diff --git a/plugins/Db3x/src/database.h b/plugins/Db3x/src/database.h
deleted file mode 100644
index 2394655e73..0000000000
--- a/plugins/Db3x/src/database.h
+++ /dev/null
@@ -1,217 +0,0 @@
-/*

-

-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 DBContact in the chain

-  DWORD ofsUser;		   //offset to 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

-__forceinline PBYTE DBRead(HANDLE hContact,int bytesRequired,int *bytesAvail)

-{	return DBRead((DWORD)hContact, bytesRequired, bytesAvail);

-}

-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