Bug 537787 - Remote websockets. r=jduell
This commit is contained in:
Josh Matthews
222
netwerk/protocol/websocket/BaseWebSocketChannel.cpp
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222
netwerk/protocol/websocket/BaseWebSocketChannel.cpp
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/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/* vim: set sw=2 ts=8 et tw=80 : */
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/* ***** BEGIN LICENSE BLOCK *****
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* Version: MPL 1.1/GPL 2.0/LGPL 2.1
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*
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* The contents of this file are subject to the Mozilla Public License Version
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* 1.1 (the "License"); you may not use this file except in compliance with
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* the License. You may obtain a copy of the License at
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* http://www.mozilla.org/MPL/
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*
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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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* License.
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*
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* The Original Code is Mozilla.
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*
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* The Initial Developer of the Original Code is
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* Mozilla Foundation.
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* Portions created by the Initial Developer are Copyright (C) 2011
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* the Initial Developer. All Rights Reserved.
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*
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* Contributor(s):
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* Josh Matthews <josh@joshmatthews.net>
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*
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* Alternatively, the contents of this file may be used under the terms of
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* either of the GNU General Public License Version 2 or later (the "GPL"),
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* or 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 MPL, 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 MPL, the GPL or the LGPL.
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*
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* ***** END LICENSE BLOCK ***** */
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#include "WebSocketLog.h"
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#include "BaseWebSocketChannel.h"
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#include "nsWebSocketHandler.h"
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#include "nsILoadGroup.h"
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#include "nsIInterfaceRequestor.h"
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#include "nsIURI.h"
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#include "nsAutoPtr.h"
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#include "nsStandardURL.h"
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#if defined(PR_LOGGING)
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PRLogModuleInfo *webSocketLog = nsnull;
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#endif
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namespace mozilla {
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namespace net {
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BaseWebSocketChannel::BaseWebSocketChannel()
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: mEncrypted(false)
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{
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#if defined(PR_LOGGING)
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if (!webSocketLog)
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webSocketLog = PR_NewLogModule("nsWebSocket");
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#endif
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}
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//-----------------------------------------------------------------------------
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// BaseWebSocketChannel::nsIWebSocketProtocol
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//-----------------------------------------------------------------------------
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NS_IMETHODIMP
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BaseWebSocketChannel::GetOriginalURI(nsIURI **aOriginalURI)
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{
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LOG(("BaseWebSocketChannel::GetOriginalURI() %p\n", this));
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if (!mOriginalURI)
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return NS_ERROR_NOT_INITIALIZED;
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NS_ADDREF(*aOriginalURI = mOriginalURI);
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return NS_OK;
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}
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NS_IMETHODIMP
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BaseWebSocketChannel::GetURI(nsIURI **aURI)
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{
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LOG(("BaseWebSocketChannel::GetURI() %p\n", this));
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if (!mOriginalURI)
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return NS_ERROR_NOT_INITIALIZED;
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if (mURI)
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NS_ADDREF(*aURI = mURI);
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else
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NS_ADDREF(*aURI = mOriginalURI);
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return NS_OK;
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}
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NS_IMETHODIMP
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BaseWebSocketChannel::
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GetNotificationCallbacks(nsIInterfaceRequestor **aNotificationCallbacks)
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{
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LOG(("BaseWebSocketChannel::GetNotificationCallbacks() %p\n", this));
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NS_IF_ADDREF(*aNotificationCallbacks = mCallbacks);
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return NS_OK;
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}
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NS_IMETHODIMP
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BaseWebSocketChannel::
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SetNotificationCallbacks(nsIInterfaceRequestor *aNotificationCallbacks)
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{
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LOG(("BaseWebSocketChannel::SetNotificationCallbacks() %p\n", this));
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mCallbacks = aNotificationCallbacks;
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return NS_OK;
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}
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NS_IMETHODIMP
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BaseWebSocketChannel::GetLoadGroup(nsILoadGroup **aLoadGroup)
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{
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LOG(("BaseWebSocketChannel::GetLoadGroup() %p\n", this));
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NS_IF_ADDREF(*aLoadGroup = mLoadGroup);
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return NS_OK;
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}
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NS_IMETHODIMP
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BaseWebSocketChannel::SetLoadGroup(nsILoadGroup *aLoadGroup)
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{
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LOG(("BaseWebSocketChannel::SetLoadGroup() %p\n", this));
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mLoadGroup = aLoadGroup;
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return NS_OK;
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}
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NS_IMETHODIMP
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BaseWebSocketChannel::GetProtocol(nsACString &aProtocol)
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{
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LOG(("BaseWebSocketChannel::GetProtocol() %p\n", this));
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aProtocol = mProtocol;
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return NS_OK;
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}
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NS_IMETHODIMP
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BaseWebSocketChannel::SetProtocol(const nsACString &aProtocol)
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{
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LOG(("BaseWebSocketChannel::SetProtocol() %p\n", this));
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mProtocol = aProtocol; /* the sub protocol */
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return NS_OK;
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}
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//-----------------------------------------------------------------------------
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// BaseWebSocketChannel::nsIProtocolHandler
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//-----------------------------------------------------------------------------
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NS_IMETHODIMP
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BaseWebSocketChannel::GetScheme(nsACString &aScheme)
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{
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LOG(("BaseWebSocketHandler::GetScheme() %p\n", this));
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if (mEncrypted)
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aScheme.AssignLiteral("wss");
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else
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aScheme.AssignLiteral("ws");
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return NS_OK;
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}
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NS_IMETHODIMP
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BaseWebSocketChannel::GetDefaultPort(PRInt32 *aDefaultPort)
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{
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LOG(("BaseWebSocketHandler::GetDefaultPort() %p\n", this));
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if (mEncrypted)
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*aDefaultPort = kDefaultWSSPort;
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else
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*aDefaultPort = kDefaultWSPort;
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return NS_OK;
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}
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NS_IMETHODIMP
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BaseWebSocketChannel::GetProtocolFlags(PRUint32 *aProtocolFlags)
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{
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LOG(("BaseWebSocketHandler::GetProtocolFlags() %p\n", this));
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*aProtocolFlags = URI_NORELATIVE | URI_NON_PERSISTABLE | ALLOWS_PROXY |
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ALLOWS_PROXY_HTTP | URI_DOES_NOT_RETURN_DATA | URI_DANGEROUS_TO_LOAD;
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return NS_OK;
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}
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NS_IMETHODIMP
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BaseWebSocketChannel::NewURI(const nsACString & aSpec, const char *aOriginCharset,
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nsIURI *aBaseURI, nsIURI **_retval NS_OUTPARAM)
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{
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LOG(("BaseWebSocketHandler::NewURI() %p\n", this));
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PRInt32 port;
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nsresult rv = GetDefaultPort(&port);
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if (NS_FAILED(rv))
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return rv;
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nsRefPtr<nsStandardURL> url = new nsStandardURL();
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rv = url->Init(nsIStandardURL::URLTYPE_AUTHORITY, port, aSpec,
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aOriginCharset, aBaseURI);
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if (NS_FAILED(rv))
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return rv;
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NS_ADDREF(*_retval = url);
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return NS_OK;
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}
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NS_IMETHODIMP
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BaseWebSocketChannel::NewChannel(nsIURI *aURI, nsIChannel **_retval NS_OUTPARAM)
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{
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LOG(("BaseWebSocketHandler::NewChannel() %p\n", this));
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return NS_ERROR_NOT_IMPLEMENTED;
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}
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NS_IMETHODIMP
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BaseWebSocketChannel::AllowPort(PRInt32 port, const char *scheme,
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PRBool *_retval NS_OUTPARAM)
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{
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LOG(("BaseWebSocketHandler::AllowPort() %p\n", this));
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// do not override any blacklisted ports
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*_retval = PR_FALSE;
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return NS_OK;
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}
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} // namespace net
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} // namespace mozilla
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