Security-222.tar.gz

[apple/security.git] / cdsa / cdsa_utilities / db++.h

diff --git a/cdsa/cdsa_utilities/db++.h b/cdsa/cdsa_utilities/db++.h
deleted file mode 100644 (file)
index 38ae481..0000000
--- a/cdsa/cdsa_utilities/db++.h
+++ /dev/null
@@ -1,85 +0,0 @@
-/*
- * Copyright (c) 2003 Apple Computer, Inc. All Rights Reserved.
- * 
- * The contents of this file constitute Original Code as defined in and are
- * subject to the Apple Public Source License Version 1.2 (the 'License').
- * You may not use this file except in compliance with the License. Please obtain
- * a copy of the License at http://www.apple.com/publicsource and read it before
- * using this file.
- * 
- * This Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESS
- * OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES, INCLUDING WITHOUT
- * LIMITATION, ANY WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR
- * PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT. Please see the License for the
- * specific language governing rights and limitations under the License.
- */
-
-
-//
-// dbm++ - generic C++ layer interface to [n]dbm
-//
-#ifndef _H_DBMPP
-#define _H_DBMPP
-
-#include <Security/utilities.h>
-#include <Security/cssmdata.h>
-#include <Security/unix++.h>
-#include <string>
-#include <db.h>
-
-
-namespace Security {
-namespace UnixPlusPlus {
-
-
-class UnixDb : public FileDesc {
-public:
-       UnixDb();
-       UnixDb(const char *path, int flags = O_RDWR, int mode = 0666, DBTYPE type = DB_HASH);
-       UnixDb(const std::string &path, int flags = O_RDWR, int mode = 0666, DBTYPE type = DB_HASH);
-       
-       virtual ~UnixDb();
-               
-       void open(const char *path, int flags = O_RDWR, int mode = 0666, DBTYPE type = DB_HASH);
-       void open(const std::string &path, int flags = O_RDWR, int mode = 0666, DBTYPE type = DB_HASH);
-       void close();
-
-       bool get(const CssmData &key, CssmData &value, int flags = 0) const;
-       bool get(const CssmData &key, CssmOwnedData &value, int flags = 0) const;
-       bool put(const CssmData &key, const CssmData &value, int flags = 0);
-       void erase(const CssmData &key, int flags = 0);
-       void flush(int flags = 0);
-       
-       bool next(CssmData &key, CssmData &value, int flags = R_NEXT) const;
-       bool first(CssmData &key, CssmData &value) const
-               { return next(key, value, R_FIRST); }
-       
-       operator bool () const
-               { return mDb; }
-       
-public:
-       struct Data : public PodWrapper<Data, DBT> {
-               template <class T>
-               Data(const T &src)              { DBT::data = src.data(); DBT::size = src.length(); }
-               
-               Data() { }
-               Data(void *data, size_t length) { DBT::data = data; DBT::size = length; }
-               Data(const DBT &dat)    { DBT::data = dat.data; DBT::size = dat.size; }
-               
-               void *data() const              { return DBT::data; }
-               size_t length() const   { return size; }
-               operator bool () const  { return DBT::data != NULL; }
-               operator CssmData () const { return CssmData(data(), length()); }
-       };
-
-private:
-       DB *mDb;
-};
-
-
-}      // end namespace UnixPlusPlus
-}      // end namespace Security
-
-
-#endif //_H_DBMPP