340 lines
7.8 KiB
C++
340 lines
7.8 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
|
|
/* ***** BEGIN LICENSE BLOCK *****
|
|
* Version: MPL 1.1/GPL 2.0/LGPL 2.1
|
|
*
|
|
* The contents of this file are subject to the Mozilla Public License Version
|
|
* 1.1 (the "License"); you may not use this file except in compliance with
|
|
* the License. You may obtain a copy of the License at
|
|
* http://www.mozilla.org/MPL/
|
|
*
|
|
* Software distributed under the License is distributed on an "AS IS" basis,
|
|
* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
|
|
* for the specific language governing rights and limitations under the
|
|
* License.
|
|
*
|
|
* The Original Code is mozilla.org code.
|
|
*
|
|
* The Initial Developer of the Original Code is
|
|
* Netscape Communications Corporation.
|
|
* Portions created by the Initial Developer are Copyright (C) 1999
|
|
* the Initial Developer. All Rights Reserved.
|
|
*
|
|
* Contributor(s):
|
|
*
|
|
* Alternatively, the contents of this file may be used under the terms of
|
|
* either of the GNU General Public License Version 2 or later (the "GPL"),
|
|
* or the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
|
|
* in which case the provisions of the GPL or the LGPL are applicable instead
|
|
* of those above. If you wish to allow use of your version of this file only
|
|
* under the terms of either the GPL or the LGPL, and not to allow others to
|
|
* use your version of this file under the terms of the MPL, indicate your
|
|
* decision by deleting the provisions above and replace them with the notice
|
|
* and other provisions required by the GPL or the LGPL. If you do not delete
|
|
* the provisions above, a recipient may use your version of this file under
|
|
* the terms of any one of the MPL, the GPL or the LGPL.
|
|
*
|
|
* ***** END LICENSE BLOCK ***** */
|
|
|
|
#ifndef _MDB_
|
|
#include "mdb.h"
|
|
#endif
|
|
|
|
#ifndef _MORK_
|
|
#include "mork.h"
|
|
#endif
|
|
|
|
#ifndef _MORKNODE_
|
|
#include "morkNode.h"
|
|
#endif
|
|
|
|
#ifndef _MORKENV_
|
|
#include "morkEnv.h"
|
|
#endif
|
|
|
|
#ifndef _MORKMAP_
|
|
#include "morkMap.h"
|
|
#endif
|
|
|
|
#ifndef _MORKROWMAP_
|
|
#include "morkRowMap.h"
|
|
#endif
|
|
|
|
#ifndef _MORKROW_
|
|
#include "morkRow.h"
|
|
#endif
|
|
|
|
//3456789_123456789_123456789_123456789_123456789_123456789_123456789_123456789
|
|
|
|
// ````` ````` ````` ````` `````
|
|
// { ===== begin morkNode interface =====
|
|
|
|
/*public virtual*/ void
|
|
morkRowMap::CloseMorkNode(morkEnv* ev) // CloseRowMap() only if open
|
|
{
|
|
if ( this->IsOpenNode() )
|
|
{
|
|
this->MarkClosing();
|
|
this->CloseRowMap(ev);
|
|
this->MarkShut();
|
|
}
|
|
}
|
|
|
|
/*public virtual*/
|
|
morkRowMap::~morkRowMap() // assert CloseRowMap() executed earlier
|
|
{
|
|
MORK_ASSERT(this->IsShutNode());
|
|
}
|
|
|
|
/*public non-poly*/
|
|
morkRowMap::morkRowMap(morkEnv* ev, const morkUsage& inUsage,
|
|
nsIMdbHeap* ioHeap, nsIMdbHeap* ioSlotHeap, mork_size inSlots)
|
|
: morkMap(ev, inUsage, ioHeap,
|
|
/*inKeySize*/ sizeof(morkRow*), /*inValSize*/ 0,
|
|
inSlots, ioSlotHeap, /*inHoldChanges*/ morkBool_kFalse)
|
|
{
|
|
if ( ev->Good() )
|
|
mNode_Derived = morkDerived_kRowMap;
|
|
}
|
|
|
|
/*public non-poly*/ void
|
|
morkRowMap::CloseRowMap(morkEnv* ev) // called by CloseMorkNode();
|
|
{
|
|
if ( this )
|
|
{
|
|
if ( this->IsNode() )
|
|
{
|
|
this->CloseMap(ev);
|
|
this->MarkShut();
|
|
}
|
|
else
|
|
this->NonNodeError(ev);
|
|
}
|
|
else
|
|
ev->NilPointerError();
|
|
}
|
|
|
|
// } ===== end morkNode methods =====
|
|
// ````` ````` ````` ````` `````
|
|
|
|
|
|
// { ===== begin morkMap poly interface =====
|
|
/*virtual*/ mork_bool //
|
|
morkRowMap::Equal(morkEnv* ev, const void* inKeyA,
|
|
const void* inKeyB) const
|
|
{
|
|
MORK_USED_1(ev);
|
|
return (*(const morkRow**) inKeyA)->EqualRow(*(const morkRow**) inKeyB);
|
|
}
|
|
|
|
/*virtual*/ mork_u4 //
|
|
morkRowMap::Hash(morkEnv* ev, const void* inKey) const
|
|
{
|
|
MORK_USED_1(ev);
|
|
return (*(const morkRow**) inKey)->HashRow();
|
|
}
|
|
// } ===== end morkMap poly interface =====
|
|
|
|
|
|
mork_bool
|
|
morkRowMap::AddRow(morkEnv* ev, morkRow* ioRow)
|
|
{
|
|
if ( ev->Good() )
|
|
{
|
|
this->Put(ev, &ioRow, /*val*/ (void*) 0,
|
|
/*key*/ (void*) 0, /*val*/ (void*) 0, (mork_change**) 0);
|
|
}
|
|
return ev->Good();
|
|
}
|
|
|
|
morkRow*
|
|
morkRowMap::CutOid(morkEnv* ev, const mdbOid* inOid)
|
|
{
|
|
morkRow row(inOid);
|
|
morkRow* key = &row;
|
|
morkRow* oldKey = 0;
|
|
this->Cut(ev, &key, &oldKey, /*val*/ (void*) 0,
|
|
(mork_change**) 0);
|
|
|
|
return oldKey;
|
|
}
|
|
|
|
morkRow*
|
|
morkRowMap::CutRow(morkEnv* ev, const morkRow* ioRow)
|
|
{
|
|
morkRow* oldKey = 0;
|
|
this->Cut(ev, &ioRow, &oldKey, /*val*/ (void*) 0,
|
|
(mork_change**) 0);
|
|
|
|
return oldKey;
|
|
}
|
|
|
|
morkRow*
|
|
morkRowMap::GetOid(morkEnv* ev, const mdbOid* inOid)
|
|
{
|
|
morkRow row(inOid);
|
|
morkRow* key = &row;
|
|
morkRow* oldKey = 0;
|
|
this->Get(ev, &key, &oldKey, /*val*/ (void*) 0, (mork_change**) 0);
|
|
|
|
return oldKey;
|
|
}
|
|
|
|
morkRow*
|
|
morkRowMap::GetRow(morkEnv* ev, const morkRow* ioRow)
|
|
{
|
|
morkRow* oldKey = 0;
|
|
this->Get(ev, &ioRow, &oldKey, /*val*/ (void*) 0, (mork_change**) 0);
|
|
|
|
return oldKey;
|
|
}
|
|
|
|
|
|
|
|
//3456789_123456789_123456789_123456789_123456789_123456789_123456789_123456789
|
|
|
|
// ````` ````` ````` ````` `````
|
|
// { ===== begin morkNode interface =====
|
|
|
|
/*public virtual*/ void
|
|
morkRowProbeMap::CloseMorkNode(morkEnv* ev) // CloseRowProbeMap() only if open
|
|
{
|
|
if ( this->IsOpenNode() )
|
|
{
|
|
this->MarkClosing();
|
|
this->CloseRowProbeMap(ev);
|
|
this->MarkShut();
|
|
}
|
|
}
|
|
|
|
/*public virtual*/
|
|
morkRowProbeMap::~morkRowProbeMap() // assert CloseRowProbeMap() executed earlier
|
|
{
|
|
MORK_ASSERT(this->IsShutNode());
|
|
}
|
|
|
|
/*public non-poly*/
|
|
morkRowProbeMap::morkRowProbeMap(morkEnv* ev, const morkUsage& inUsage,
|
|
nsIMdbHeap* ioHeap, nsIMdbHeap* ioSlotHeap, mork_size inSlots)
|
|
: morkProbeMap(ev, inUsage, ioHeap,
|
|
/*inKeySize*/ sizeof(morkRow*), /*inValSize*/ 0,
|
|
ioSlotHeap, inSlots,
|
|
/*inHoldChanges*/ morkBool_kTrue)
|
|
{
|
|
if ( ev->Good() )
|
|
mNode_Derived = morkDerived_kRowProbeMap;
|
|
}
|
|
|
|
/*public non-poly*/ void
|
|
morkRowProbeMap::CloseRowProbeMap(morkEnv* ev) // called by CloseMorkNode();
|
|
{
|
|
if ( this )
|
|
{
|
|
if ( this->IsNode() )
|
|
{
|
|
this->CloseProbeMap(ev);
|
|
this->MarkShut();
|
|
}
|
|
else
|
|
this->NonNodeError(ev);
|
|
}
|
|
else
|
|
ev->NilPointerError();
|
|
}
|
|
|
|
// } ===== end morkNode methods =====
|
|
// ````` ````` ````` ````` `````
|
|
|
|
/*virtual*/ mork_test // hit(a,b) implies hash(a) == hash(b)
|
|
morkRowProbeMap::MapTest(morkEnv* ev, const void* inMapKey,
|
|
const void* inAppKey) const
|
|
{
|
|
MORK_USED_1(ev);
|
|
const morkRow* key = *(const morkRow**) inMapKey;
|
|
if ( key )
|
|
{
|
|
mork_bool hit = key->EqualRow(*(const morkRow**) inAppKey);
|
|
return ( hit ) ? morkTest_kHit : morkTest_kMiss;
|
|
}
|
|
else
|
|
return morkTest_kVoid;
|
|
}
|
|
|
|
/*virtual*/ mork_u4 // hit(a,b) implies hash(a) == hash(b)
|
|
morkRowProbeMap::MapHash(morkEnv* ev, const void* inAppKey) const
|
|
{
|
|
const morkRow* key = *(const morkRow**) inAppKey;
|
|
if ( key )
|
|
return key->HashRow();
|
|
else
|
|
{
|
|
ev->NilPointerWarning();
|
|
return 0;
|
|
}
|
|
}
|
|
|
|
/*virtual*/ mork_u4
|
|
morkRowProbeMap::ProbeMapHashMapKey(morkEnv* ev,
|
|
const void* inMapKey) const
|
|
{
|
|
const morkRow* key = *(const morkRow**) inMapKey;
|
|
if ( key )
|
|
return key->HashRow();
|
|
else
|
|
{
|
|
ev->NilPointerWarning();
|
|
return 0;
|
|
}
|
|
}
|
|
|
|
mork_bool
|
|
morkRowProbeMap::AddRow(morkEnv* ev, morkRow* ioRow)
|
|
{
|
|
if ( ev->Good() )
|
|
{
|
|
this->MapAtPut(ev, &ioRow, /*val*/ (void*) 0,
|
|
/*key*/ (void*) 0, /*val*/ (void*) 0);
|
|
}
|
|
return ev->Good();
|
|
}
|
|
|
|
morkRow*
|
|
morkRowProbeMap::CutOid(morkEnv* ev, const mdbOid* inOid)
|
|
{
|
|
MORK_USED_1(inOid);
|
|
morkProbeMap::ProbeMapCutError(ev);
|
|
|
|
return 0;
|
|
}
|
|
|
|
morkRow*
|
|
morkRowProbeMap::CutRow(morkEnv* ev, const morkRow* ioRow)
|
|
{
|
|
MORK_USED_1(ioRow);
|
|
morkProbeMap::ProbeMapCutError(ev);
|
|
|
|
return 0;
|
|
}
|
|
|
|
morkRow*
|
|
morkRowProbeMap::GetOid(morkEnv* ev, const mdbOid* inOid)
|
|
{
|
|
morkRow row(inOid);
|
|
morkRow* key = &row;
|
|
morkRow* oldKey = 0;
|
|
this->MapAt(ev, &key, &oldKey, /*val*/ (void*) 0);
|
|
|
|
return oldKey;
|
|
}
|
|
|
|
morkRow*
|
|
morkRowProbeMap::GetRow(morkEnv* ev, const morkRow* ioRow)
|
|
{
|
|
morkRow* oldKey = 0;
|
|
this->MapAt(ev, &ioRow, &oldKey, /*val*/ (void*) 0);
|
|
|
|
return oldKey;
|
|
}
|
|
|
|
|
|
//3456789_123456789_123456789_123456789_123456789_123456789_123456789_123456789
|