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/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/* ***** BEGIN LICENSE BLOCK *****
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* Version: NPL 1.1/GPL 2.0/LGPL 2.1
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* The contents of this file are subject to the Netscape Public License
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* Version 1.1 (the "License"); you may not use this file except in
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* compliance with the License. You may obtain a copy of the License at
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* http://www.mozilla.org/NPL/
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* Software distributed under the License is distributed on an "AS IS" basis,
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* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
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* for the specific language governing rights and limitations under the
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* The Original Code is mozilla.org code.
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* The Initial Developer of the Original Code is
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* Netscape Communications Corporation.
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* Portions created by the Initial Developer are Copyright (C) 1998
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* the Initial Developer. All Rights Reserved.
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* Alternatively, the contents of this file may be used under the terms of
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* either the GNU General Public License Version 2 or later (the "GPL"), or
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* the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
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* in which case the provisions of the GPL or the LGPL are applicable instead
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* of those above. If you wish to allow use of your version of this file only
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* under the terms of either the GPL or the LGPL, and not to allow others to
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* use your version of this file under the terms of the NPL, indicate your
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* decision by deleting the provisions above and replace them with the notice
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* and other provisions required by the GPL or the LGPL. If you do not delete
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* the provisions above, a recipient may use your version of this file under
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* the terms of any one of the NPL, the GPL or the LGPL.
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* ***** END LICENSE BLOCK ***** */
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#include "nsFileProtocolHandler.h"
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#include "nsFileChannel.h"
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#include "nsInputStreamChannel.h"
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#include "nsStandardURL.h"
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#include "nsURLHelper.h"
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#include "nsIPrefService.h"
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#include "nsIPrefBranch.h"
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#include "nsIServiceManager.h"
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#include "nsIDirectoryListing.h"
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//-----------------------------------------------------------------------------
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nsFileProtocolHandler::nsFileProtocolHandler()
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: mGenerateHTMLDirs(PR_FALSE)
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nsFileProtocolHandler::Init()
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nsCOMPtr<nsIPrefBranch> prefs = do_GetService(NS_PREFSERVICE_CONTRACTID);
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nsresult rv = prefs->GetIntPref("network.dir.format", &sFormat);
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if (NS_SUCCEEDED(rv) && sFormat == nsIDirectoryListing::FORMAT_HTML)
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mGenerateHTMLDirs = PR_TRUE;
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NS_IMPL_THREADSAFE_ISUPPORTS3(nsFileProtocolHandler,
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nsIFileProtocolHandler,
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nsISupportsWeakReference)
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//-----------------------------------------------------------------------------
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// nsIProtocolHandler methods:
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nsFileProtocolHandler::GetScheme(nsACString &result)
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result = NS_LITERAL_CSTRING("file");
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nsFileProtocolHandler::GetDefaultPort(PRInt32 *result)
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*result = -1; // no port for file: URLs
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nsFileProtocolHandler::GetProtocolFlags(PRUint32 *result)
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nsFileProtocolHandler::NewURI(const nsACString &spec,
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nsCOMPtr<nsIStandardURL> url = new nsStandardURL(PR_TRUE);
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return NS_ERROR_OUT_OF_MEMORY;
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nsresult rv = url->Init(nsIStandardURL::URLTYPE_NO_AUTHORITY, -1,
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spec, charset, baseURI);
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if (NS_FAILED(rv)) return rv;
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return CallQueryInterface(url, result);
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nsFileProtocolHandler::NewChannel(nsIURI *uri, nsIChannel **result)
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nsFileChannel *chan = new nsFileChannel();
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return NS_ERROR_OUT_OF_MEMORY;
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nsresult rv = chan->Init(uri, mGenerateHTMLDirs);
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nsFileProtocolHandler::AllowPort(PRInt32 port, const char *scheme, PRBool *result)
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// don't override anything.
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//-----------------------------------------------------------------------------
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// nsIFileProtocolHandler methods:
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nsFileProtocolHandler::NewFileURI(nsIFile *file, nsIURI **result)
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nsCOMPtr<nsIFileURL> url = new nsStandardURL(PR_TRUE);
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return NS_ERROR_OUT_OF_MEMORY;
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// XXX shouldn't we set nsIURI::originCharset ??
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rv = url->SetFile(file);
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if (NS_FAILED(rv)) return rv;
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return CallQueryInterface(url, result);
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nsFileProtocolHandler::GetURLSpecFromFile(nsIFile *file, nsACString &result)
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return net_GetURLSpecFromFile(file, result);
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nsFileProtocolHandler::GetFileFromURLSpec(const nsACString &spec, nsIFile **result)
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return net_GetFileFromURLSpec(spec, result);