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89 lines
2.2 KiB
C++
89 lines
2.2 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/*
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* The contents of this file are subject to the Netscape Public License
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* Version 1.0 (the "NPL"); you may not use this file except in
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* compliance with the NPL. You may obtain a copy of the NPL at
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* http://www.mozilla.org/NPL/
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*
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* Software distributed under the NPL is distributed on an "AS IS" basis,
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* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
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* for the specific language governing rights and limitations under the
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* NPL.
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*
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* The Initial Developer of this code under the NPL is Netscape
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* Communications Corporation. Portions created by Netscape are
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* Copyright (C) 1998 Netscape Communications Corporation. All Rights
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* Reserved.
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*/
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/* THIS FILE IS OBSOLETE */
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/* nsDllStore
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*
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* Stores dll and their accociated info in a hash keyed on the system format
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* full dll path name e.g C:\Program Files\Netscape\Program\raptor.dll
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*
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* NOTE: dll names are considered to be case sensitive.
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*/
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#include "xcDllStore.h"
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static PR_CALLBACK PRIntn _deleteDllInfo(PLHashEntry *he, PRIntn i, void *arg)
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{
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delete (nsDll *)he->value;
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return (HT_ENUMERATE_NEXT);
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}
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nsDllStore::nsDllStore(void) : m_dllHashTable(NULL)
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{
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PRUint32 initSize = 128;
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m_dllHashTable = PL_NewHashTable(initSize, PL_HashString,
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PL_CompareStrings, PL_CompareValues, NULL, NULL);
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}
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nsDllStore::~nsDllStore(void)
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{
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if (m_dllHashTable)
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{
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// Delete each of the nsDll stored before deleting the Hash Table
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PL_HashTableEnumerateEntries(m_dllHashTable, _deleteDllInfo, NULL);
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PL_HashTableDestroy(m_dllHashTable);
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}
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m_dllHashTable = NULL;
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}
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nsDll* nsDllStore::Get(const char *dll)
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{
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nsDll *dllInfo = NULL;
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if (m_dllHashTable)
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{
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dllInfo = (nsDll *)PL_HashTableLookup(m_dllHashTable, dll);
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}
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return (dllInfo);
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}
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nsDll* nsDllStore::Remove(const char *dll)
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{
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if (m_dllHashTable == NULL)
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{
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return (NULL);
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}
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nsDll *dllInfo = Get(dll);
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PL_HashTableRemove(m_dllHashTable, dll);
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return (dllInfo);
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}
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PRBool nsDllStore::Put(const char *dll, nsDll *dllInfo)
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{
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if (m_dllHashTable == NULL)
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return(PR_FALSE);
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PLHashEntry *entry =
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PL_HashTableAdd(m_dllHashTable, (void *)dll, (void *)dllInfo);
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return ((entry != NULL) ? PR_TRUE : PR_FALSE);
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}
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