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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
#include "nsErrorService.h"
#include "nsCRT.h"
static void*
CloneCString(nsHashKey *aKey, void *aData, void* closure)
{
return NS_strdup((const char*)aData);
}
static bool
DeleteCString(nsHashKey *aKey, void *aData, void* closure)
{
NS_Free(aData);
return true;
}
nsInt2StrHashtable::nsInt2StrHashtable()
: mHashtable(CloneCString, nullptr, DeleteCString, nullptr, 16)
{
}
nsresult
nsInt2StrHashtable::Put(uint32_t key, const char* aData)
{
char* value = NS_strdup(aData);
if (value == nullptr)
return NS_ERROR_OUT_OF_MEMORY;
nsPRUint32Key k(key);
char* oldValue = (char*)mHashtable.Put(&k, value);
if (oldValue)
NS_Free(oldValue);
return NS_OK;
}
char*
nsInt2StrHashtable::Get(uint32_t key)
{
nsPRUint32Key k(key);
const char* value = (const char*)mHashtable.Get(&k);
if (value == nullptr)
return nullptr;
return NS_strdup(value);
}
nsresult
nsInt2StrHashtable::Remove(uint32_t key)
{
nsPRUint32Key k(key);
char* oldValue = (char*)mHashtable.Remove(&k);
if (oldValue)
NS_Free(oldValue);
return NS_OK;
}
////////////////////////////////////////////////////////////////////////////////
NS_IMPL_ISUPPORTS1(nsErrorService, nsIErrorService)
nsresult
nsErrorService::Create(nsISupports* outer, const nsIID& aIID, void* *aInstancePtr)
{
NS_ENSURE_NO_AGGREGATION(outer);
nsErrorService* serv = new nsErrorService();
if (serv == nullptr)
return NS_ERROR_OUT_OF_MEMORY;
NS_ADDREF(serv);
nsresult rv = serv->QueryInterface(aIID, aInstancePtr);
NS_RELEASE(serv);
return rv;
}
NS_IMETHODIMP
nsErrorService::RegisterErrorStringBundle(int16_t errorModule, const char *stringBundleURL)
{
return mErrorStringBundleURLMap.Put(errorModule, stringBundleURL);
}
NS_IMETHODIMP
nsErrorService::UnregisterErrorStringBundle(int16_t errorModule)
{
return mErrorStringBundleURLMap.Remove(errorModule);
}
NS_IMETHODIMP
nsErrorService::GetErrorStringBundle(int16_t errorModule, char **result)
{
char* value = mErrorStringBundleURLMap.Get(errorModule);
if (value == nullptr)
return NS_ERROR_OUT_OF_MEMORY;
*result = value;
return NS_OK;
}
NS_IMETHODIMP
nsErrorService::RegisterErrorStringBundleKey(nsresult error, const char *stringBundleKey)
{
return mErrorStringBundleKeyMap.Put(static_cast<uint32_t>(error),
stringBundleKey);
}
NS_IMETHODIMP
nsErrorService::UnregisterErrorStringBundleKey(nsresult error)
{
return mErrorStringBundleKeyMap.Remove(static_cast<uint32_t>(error));
}
NS_IMETHODIMP
nsErrorService::GetErrorStringBundleKey(nsresult error, char **result)
{
char* value = mErrorStringBundleKeyMap.Get(static_cast<uint32_t>(error));
if (value == nullptr)
return NS_ERROR_OUT_OF_MEMORY;
*result = value;
return NS_OK;
}
////////////////////////////////////////////////////////////////////////////////
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