зеркало из https://github.com/mozilla/gecko-dev.git
122 строки
3.0 KiB
C++
122 строки
3.0 KiB
C++
/* -*- 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, nsnull, DeleteCString, nsnull, 16)
|
|
{
|
|
}
|
|
|
|
nsresult
|
|
nsInt2StrHashtable::Put(PRUint32 key, const char* aData)
|
|
{
|
|
char* value = NS_strdup(aData);
|
|
if (value == nsnull)
|
|
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(PRUint32 key)
|
|
{
|
|
nsPRUint32Key k(key);
|
|
const char* value = (const char*)mHashtable.Get(&k);
|
|
if (value == nsnull)
|
|
return nsnull;
|
|
return NS_strdup(value);
|
|
}
|
|
|
|
nsresult
|
|
nsInt2StrHashtable::Remove(PRUint32 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 == nsnull)
|
|
return NS_ERROR_OUT_OF_MEMORY;
|
|
NS_ADDREF(serv);
|
|
nsresult rv = serv->QueryInterface(aIID, aInstancePtr);
|
|
NS_RELEASE(serv);
|
|
return rv;
|
|
}
|
|
|
|
NS_IMETHODIMP
|
|
nsErrorService::RegisterErrorStringBundle(PRInt16 errorModule, const char *stringBundleURL)
|
|
{
|
|
return mErrorStringBundleURLMap.Put(errorModule, stringBundleURL);
|
|
}
|
|
|
|
NS_IMETHODIMP
|
|
nsErrorService::UnregisterErrorStringBundle(PRInt16 errorModule)
|
|
{
|
|
return mErrorStringBundleURLMap.Remove(errorModule);
|
|
}
|
|
|
|
NS_IMETHODIMP
|
|
nsErrorService::GetErrorStringBundle(PRInt16 errorModule, char **result)
|
|
{
|
|
char* value = mErrorStringBundleURLMap.Get(errorModule);
|
|
if (value == nsnull)
|
|
return NS_ERROR_OUT_OF_MEMORY;
|
|
*result = value;
|
|
return NS_OK;
|
|
}
|
|
|
|
NS_IMETHODIMP
|
|
nsErrorService::RegisterErrorStringBundleKey(nsresult error, const char *stringBundleKey)
|
|
{
|
|
return mErrorStringBundleKeyMap.Put(error, stringBundleKey);
|
|
}
|
|
|
|
NS_IMETHODIMP
|
|
nsErrorService::UnregisterErrorStringBundleKey(nsresult error)
|
|
{
|
|
return mErrorStringBundleKeyMap.Remove(error);
|
|
}
|
|
|
|
NS_IMETHODIMP
|
|
nsErrorService::GetErrorStringBundleKey(nsresult error, char **result)
|
|
{
|
|
char* value = mErrorStringBundleKeyMap.Get(error);
|
|
if (value == nsnull)
|
|
return NS_ERROR_OUT_OF_MEMORY;
|
|
*result = value;
|
|
return NS_OK;
|
|
}
|
|
|
|
////////////////////////////////////////////////////////////////////////////////
|