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56 lines
1.8 KiB
C++
56 lines
1.8 KiB
C++
/* -*- Mode: c++; c-basic-offset: 4; tab-width: 20; indent-tabs-mode: nil; -*- */
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/* Copyright 2012 Mozilla Foundation and Mozilla contributors
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#include "nsOSHelperAppService.h"
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#include "nsMIMEInfoImpl.h"
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// Simplest nsIMIMEInfo implementation possible.
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// We don't need it to actually do anything.
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class nsGonkMIMEInfo : public nsMIMEInfoImpl {
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protected:
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virtual NS_HIDDEN_(nsresult) LoadUriInternal(nsIURI *aURI) {
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return NS_ERROR_NOT_IMPLEMENTED;
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}
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};
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nsOSHelperAppService::nsOSHelperAppService() : nsExternalHelperAppService()
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{
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}
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nsOSHelperAppService::~nsOSHelperAppService()
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{
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}
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already_AddRefed<nsIMIMEInfo>
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nsOSHelperAppService::GetMIMEInfoFromOS(const nsACString& aMIMEType,
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const nsACString& aFileExt,
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bool* aFound)
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{
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*aFound = false;
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// Even if we return false for aFound, we need to return a non-null
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// nsIMIMEInfo implementation to prevent a crash in the caller.
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nsRefPtr<nsGonkMIMEInfo> mimeInfo = new nsGonkMIMEInfo();
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return mimeInfo.forget();
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}
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nsresult
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nsOSHelperAppService::OSProtocolHandlerExists(const char* aScheme,
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bool* aExists)
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{
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*aExists = false;
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return NS_OK;
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}
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