зеркало из https://github.com/mozilla/gecko-dev.git
93 строки
2.4 KiB
C++
93 строки
2.4 KiB
C++
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 4 -*-
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*
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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 "nsIconChannel.h"
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#include "nsIconURI.h"
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#include "nsIconProtocolHandler.h"
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#include "nsIURL.h"
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#include "nsCRT.h"
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#include "nsCOMPtr.h"
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#include "nsIComponentManager.h"
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#include "nsIServiceManager.h"
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#include "nsNetCID.h"
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////////////////////////////////////////////////////////////////////////////////
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nsIconProtocolHandler::nsIconProtocolHandler()
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{
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}
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nsIconProtocolHandler::~nsIconProtocolHandler()
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{}
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NS_IMPL_ISUPPORTS2(nsIconProtocolHandler, nsIProtocolHandler, nsISupportsWeakReference)
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////////////////////////////////////////////////////////////////////////////////
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// nsIProtocolHandler methods:
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NS_IMETHODIMP nsIconProtocolHandler::GetScheme(nsACString &result)
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{
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result = "moz-icon";
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return NS_OK;
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}
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NS_IMETHODIMP nsIconProtocolHandler::GetDefaultPort(int32_t *result)
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{
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*result = 0;
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return NS_OK;
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}
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NS_IMETHODIMP nsIconProtocolHandler::AllowPort(int32_t port, const char *scheme, bool *_retval)
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{
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// don't override anything.
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*_retval = false;
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return NS_OK;
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}
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NS_IMETHODIMP nsIconProtocolHandler::GetProtocolFlags(uint32_t *result)
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{
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*result = URI_NORELATIVE | URI_NOAUTH | URI_IS_UI_RESOURCE |
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URI_IS_LOCAL_RESOURCE;
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return NS_OK;
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}
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NS_IMETHODIMP nsIconProtocolHandler::NewURI(const nsACString &aSpec,
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const char *aOriginCharset, // ignored
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nsIURI *aBaseURI,
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nsIURI **result)
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{
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nsCOMPtr<nsIURI> uri = new nsMozIconURI();
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if (!uri) return NS_ERROR_OUT_OF_MEMORY;
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nsresult rv = uri->SetSpec(aSpec);
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if (NS_FAILED(rv)) return rv;
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NS_ADDREF(*result = uri);
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return NS_OK;
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}
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NS_IMETHODIMP nsIconProtocolHandler::NewChannel(nsIURI* url, nsIChannel* *result)
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{
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NS_ENSURE_ARG_POINTER(url);
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nsIconChannel* channel = new nsIconChannel;
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if (!channel)
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return NS_ERROR_OUT_OF_MEMORY;
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NS_ADDREF(channel);
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nsresult rv = channel->Init(url);
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if (NS_FAILED(rv)) {
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NS_RELEASE(channel);
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return rv;
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}
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*result = channel;
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return NS_OK;
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}
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////////////////////////////////////////////////////////////////////////////////
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