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/* * File: DBMAdaptor.h * * Author: Mike Henry * Created: 24 Oct 1993 * * Copyright (c) Mike Henry, 1993. All Rights Reserved. */ #import <dbkit/DBBasicAdaptor.h> #import <dbkit/DBValue.h> #import <dbkit/protocols.h> #import <objc/Object.h> #ifdef GDBM #import <gdbm.h> typedef GDBM_FILE DBM_FILE; #else #import <ndbm.h> typedef DBM* DBM_FILE; #endif #define ROW_INFO ".row" #define SIZE_INFO ".siz" #define HOLE_INFO ".hol" #define COUNT_INFO ".cnt" @class DBBinder; @class DBDatabase; @class List; @class Registrar; typedef unsigned long long dbm_t; @interface dbmAdaptor : DBBasicAdaptor { id helpPanel; BOOL isOpen; char* wrapper; DBM_FILE dbmInfo; DBDatabase* database; } /* Basic Adaptor protocol */ - initForDatabase:(DBDatabase*)aDatabase; - (BOOL)connectUsingString:(const char*)aString; - (BOOL)disconnectUsingString:(const char*)aString; - (BOOL)isConnected; - (BOOL)insertData:(DBBinder*)binder; - (BOOL)selectData:(DBBinder*)binder; - (BOOL)updateData:(DBBinder*)binder; - (BOOL)deleteData:(DBBinder*)binder; - (BOOL)evaluateString:(const char*)aString using:(DBBinder*)binder; - (BOOL)fetchData:(DBBinder*)binder; - (void)fetchDone:(DBBinder*)binder; - (const char*)connectionName; - (const char*)currentLoginString; /* These two methods are needed for building models via DBModeler */ - enumerateEntities:(List*)aList; - enumerateProperties:(List*)aList forEntity:(id<DBEntities>)anEntity; @end @interface dbmAdaptor (Private) - (DBM_FILE)openDBMFileForProperty:(id<DBProperties, DBExpressionValues>)property; - (datum)getKeyForBinder:(DBBinder*)binder; - (BOOL)storeForKey:(datum)key withBinder:(DBBinder*)binder; - (void)convertDBValue:(DBValue*)value toDatum:(datum*)data; - (dbm_t)get:(const char*)info for:entity; - set:(const char*)info for:entity with:(dbm_t)value; @end
These are the contents of the former NiCE NeXT User Group NeXTSTEP/OpenStep software archive, currently hosted by Netfuture.ch.