mirror of
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119 lines
3.0 KiB
C++
119 lines
3.0 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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#include "nsErrorService.h"
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#include "nsCRTGlue.h"
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#include "nsAutoPtr.h"
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static void*
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CloneCString(nsHashKey *aKey, void *aData, void* closure)
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{
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return NS_strdup((const char*)aData);
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}
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static bool
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DeleteCString(nsHashKey *aKey, void *aData, void* closure)
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{
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NS_Free(aData);
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return true;
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}
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nsInt2StrHashtable::nsInt2StrHashtable()
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: mHashtable(CloneCString, nullptr, DeleteCString, nullptr, 16)
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{
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}
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nsresult
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nsInt2StrHashtable::Put(uint32_t key, const char* aData)
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{
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char* value = NS_strdup(aData);
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if (value == nullptr)
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return NS_ERROR_OUT_OF_MEMORY;
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nsPRUint32Key k(key);
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char* oldValue = (char*)mHashtable.Put(&k, value);
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if (oldValue)
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NS_Free(oldValue);
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return NS_OK;
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}
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char*
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nsInt2StrHashtable::Get(uint32_t key)
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{
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nsPRUint32Key k(key);
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const char* value = (const char*)mHashtable.Get(&k);
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if (value == nullptr)
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return nullptr;
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return NS_strdup(value);
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}
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nsresult
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nsInt2StrHashtable::Remove(uint32_t key)
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{
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nsPRUint32Key k(key);
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char* oldValue = (char*)mHashtable.Remove(&k);
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if (oldValue)
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NS_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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nsresult
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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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nsRefPtr<nsErrorService> serv = new nsErrorService();
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return serv->QueryInterface(aIID, aInstancePtr);
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}
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NS_IMETHODIMP
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nsErrorService::RegisterErrorStringBundle(int16_t 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(int16_t 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(int16_t errorModule, char **result)
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{
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char* value = mErrorStringBundleURLMap.Get(errorModule);
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if (value == nullptr)
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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(static_cast<uint32_t>(error),
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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(static_cast<uint32_t>(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(static_cast<uint32_t>(error));
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if (value == nullptr)
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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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