зеркало из https://github.com/mozilla/gecko-dev.git
143 строки
3.7 KiB
C++
143 строки
3.7 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
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*
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* The contents of this file are subject to the Netscape Public
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* License Version 1.1 (the "License"); you may not use this file
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* except in compliance with the License. You may obtain a copy of
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* the License at http://www.mozilla.org/NPL/
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*
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* Software distributed under the License is distributed on an "AS
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* IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
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* implied. See the License for the specific language governing
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* rights and limitations under the License.
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*
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* The Original Code is mozilla.org code.
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*
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* The Initial Developer of the Original Code is Netscape
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* Communications Corporation. Portions created by Netscape are
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* Copyright (C) 1998 Netscape Communications Corporation. All
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* Rights Reserved.
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*
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* Contributor(s):
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*/
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#include "nsErrorService.h"
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#include "nsCRT.h"
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static void* PR_CALLBACK
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CloneCString(nsHashKey *aKey, void *aData, void* closure)
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{
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return nsCRT::strdup((const char*)aData);
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}
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static PRBool PR_CALLBACK
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DeleteCString(nsHashKey *aKey, void *aData, void* closure)
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{
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nsCRT::free((char*)aData);
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return PR_TRUE;
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}
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nsInt2StrHashtable::nsInt2StrHashtable()
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: mHashtable(CloneCString, nsnull, DeleteCString, nsnull, 16)
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{
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}
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nsInt2StrHashtable::~nsInt2StrHashtable()
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{
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}
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nsresult
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nsInt2StrHashtable::Put(PRUint32 key, const char* aData)
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{
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char* value = nsCRT::strdup(aData);
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if (value == nsnull)
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return NS_ERROR_OUT_OF_MEMORY;
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nsVoidKey k((void*)key);
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char* oldValue = (char*)mHashtable.Put(&k, value);
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if (oldValue)
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nsCRT::free(oldValue);
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return NS_OK;
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}
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char*
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nsInt2StrHashtable::Get(PRUint32 key)
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{
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nsVoidKey k((void*)key);
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const char* value = (const char*)mHashtable.Get(&k);
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if (value == nsnull)
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return nsnull;
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return nsCRT::strdup(value);
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}
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nsresult
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nsInt2StrHashtable::Remove(PRUint32 key)
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{
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nsVoidKey k((void*)key);
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char* oldValue = (char*)mHashtable.Remove(&k);
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if (oldValue)
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nsCRT::free(oldValue);
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return NS_OK;
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}
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////////////////////////////////////////////////////////////////////////////////
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NS_IMPL_ISUPPORTS1(nsErrorService, nsIErrorService)
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NS_METHOD
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nsErrorService::Create(nsISupports* outer, const nsIID& aIID, void* *aInstancePtr)
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{
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NS_ENSURE_NO_AGGREGATION(outer);
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nsErrorService* serv = new nsErrorService();
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if (serv == nsnull)
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return NS_ERROR_OUT_OF_MEMORY;
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NS_ADDREF(serv);
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nsresult rv = serv->QueryInterface(aIID, aInstancePtr);
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NS_RELEASE(serv);
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return rv;
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}
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NS_IMETHODIMP
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nsErrorService::RegisterErrorStringBundle(PRInt16 errorModule, const char *stringBundleURL)
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{
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return mErrorStringBundleURLMap.Put(errorModule, stringBundleURL);
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}
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NS_IMETHODIMP
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nsErrorService::UnregisterErrorStringBundle(PRInt16 errorModule)
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{
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return mErrorStringBundleURLMap.Remove(errorModule);
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}
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NS_IMETHODIMP
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nsErrorService::GetErrorStringBundle(PRInt16 errorModule, char **result)
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{
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char* value = mErrorStringBundleURLMap.Get(errorModule);
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if (value == nsnull)
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return NS_ERROR_OUT_OF_MEMORY;
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*result = value;
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return NS_OK;
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}
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NS_IMETHODIMP
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nsErrorService::RegisterErrorStringBundleKey(nsresult error, const char *stringBundleKey)
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{
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return mErrorStringBundleKeyMap.Put(error, stringBundleKey);
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}
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NS_IMETHODIMP
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nsErrorService::UnregisterErrorStringBundleKey(nsresult error)
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{
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return mErrorStringBundleKeyMap.Remove(error);
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}
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NS_IMETHODIMP
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nsErrorService::GetErrorStringBundleKey(nsresult error, char **result)
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{
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char* value = mErrorStringBundleKeyMap.Get(error);
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if (value == nsnull)
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return NS_ERROR_OUT_OF_MEMORY;
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*result = value;
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return NS_OK;
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}
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////////////////////////////////////////////////////////////////////////////////
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