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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 16:49:04 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 16:49:04 +0000 |
commit | 16f504a9dca3fe3b70568f67b7d41241ae485288 (patch) | |
tree | c60f36ada0496ba928b7161059ba5ab1ab224f9d /src/libs/xpcom18a4/xpcom/base/nsErrorService.cpp | |
parent | Initial commit. (diff) | |
download | virtualbox-16f504a9dca3fe3b70568f67b7d41241ae485288.tar.xz virtualbox-16f504a9dca3fe3b70568f67b7d41241ae485288.zip |
Adding upstream version 7.0.6-dfsg.upstream/7.0.6-dfsgupstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'src/libs/xpcom18a4/xpcom/base/nsErrorService.cpp')
-rw-r--r-- | src/libs/xpcom18a4/xpcom/base/nsErrorService.cpp | 153 |
1 files changed, 153 insertions, 0 deletions
diff --git a/src/libs/xpcom18a4/xpcom/base/nsErrorService.cpp b/src/libs/xpcom18a4/xpcom/base/nsErrorService.cpp new file mode 100644 index 00000000..f38495ed --- /dev/null +++ b/src/libs/xpcom18a4/xpcom/base/nsErrorService.cpp @@ -0,0 +1,153 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ +/* ***** BEGIN LICENSE BLOCK ***** + * Version: MPL 1.1/GPL 2.0/LGPL 2.1 + * + * The contents of this file are subject to the Mozilla Public License Version + * 1.1 (the "License"); you may not use this file except in compliance with + * the License. You may obtain a copy of the License at + * http://www.mozilla.org/MPL/ + * + * Software distributed under the License is distributed on an "AS IS" basis, + * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License + * for the specific language governing rights and limitations under the + * License. + * + * The Original Code is mozilla.org code. + * + * The Initial Developer of the Original Code is + * Netscape Communications Corporation. + * Portions created by the Initial Developer are Copyright (C) 1998 + * the Initial Developer. All Rights Reserved. + * + * Contributor(s): + * + * Alternatively, the contents of this file may be used under the terms of + * either of the GNU General Public License Version 2 or later (the "GPL"), + * or the GNU Lesser General Public License Version 2.1 or later (the "LGPL"), + * in which case the provisions of the GPL or the LGPL are applicable instead + * of those above. If you wish to allow use of your version of this file only + * under the terms of either the GPL or the LGPL, and not to allow others to + * use your version of this file under the terms of the MPL, indicate your + * decision by deleting the provisions above and replace them with the notice + * and other provisions required by the GPL or the LGPL. If you do not delete + * the provisions above, a recipient may use your version of this file under + * the terms of any one of the MPL, the GPL or the LGPL. + * + * ***** END LICENSE BLOCK ***** */ + +#include "nsErrorService.h" +#include "nsCRT.h" + +static void* PR_CALLBACK +CloneCString(nsHashKey *aKey, void *aData, void* closure) +{ + return nsCRT::strdup((const char*)aData); +} + +static PRBool PR_CALLBACK +DeleteCString(nsHashKey *aKey, void *aData, void* closure) +{ + nsCRT::free((char*)aData); + return PR_TRUE; +} + +nsInt2StrHashtable::nsInt2StrHashtable() + : mHashtable(CloneCString, nsnull, DeleteCString, nsnull, 16) +{ +} + +nsresult +nsInt2StrHashtable::Put(PRUint32 key, const char* aData) +{ + char* value = nsCRT::strdup(aData); + if (value == nsnull) + return NS_ERROR_OUT_OF_MEMORY; + nsPRUint32Key k(key); + char* oldValue = (char*)mHashtable.Put(&k, value); + if (oldValue) + nsCRT::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 nsCRT::strdup(value); +} + +nsresult +nsInt2StrHashtable::Remove(PRUint32 key) +{ + nsPRUint32Key k(key); + char* oldValue = (char*)mHashtable.Remove(&k); + if (oldValue) + nsCRT::free(oldValue); + return NS_OK; +} + +//////////////////////////////////////////////////////////////////////////////// + +NS_IMPL_ISUPPORTS1(nsErrorService, nsIErrorService) + +NS_METHOD +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; +} + +//////////////////////////////////////////////////////////////////////////////// |