зеркало из https://github.com/mozilla/pjs.git
255 строки
7.3 KiB
C++
255 строки
7.3 KiB
C++
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
|
|
/* ***** 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 JavaScript Shell project.
|
|
*
|
|
* The Initial Developer of the Original Code is
|
|
* Alex Fritze.
|
|
* Portions created by the Initial Developer are Copyright (C) 2003
|
|
* the Initial Developer. All Rights Reserved.
|
|
*
|
|
* Contributor(s):
|
|
* Alex Fritze <alex@croczilla.com>
|
|
*
|
|
* Alternatively, the contents of this file may be used under the terms of
|
|
* either 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 "nsJSShServer.h"
|
|
#include "nsNetCID.h"
|
|
#include "nsISocketTransport.h"
|
|
#include "nsIComponentManager.h"
|
|
#include "nsIInputStream.h"
|
|
#include "nsIOutputStream.h"
|
|
#include "nsThreadUtils.h"
|
|
#include "nsJSSh.h"
|
|
|
|
//**********************************************************************
|
|
// ConnectionListener helper class
|
|
|
|
class ConnectionListener : public nsIServerSocketListener
|
|
{
|
|
public:
|
|
ConnectionListener(const nsACString &startupURI);
|
|
~ConnectionListener();
|
|
NS_DECL_ISUPPORTS
|
|
NS_DECL_NSISERVERSOCKETLISTENER
|
|
|
|
private:
|
|
nsCString mStartupURI;
|
|
};
|
|
|
|
//----------------------------------------------------------------------
|
|
// Implementation
|
|
|
|
ConnectionListener::ConnectionListener(const nsACString &startupURI)
|
|
: mStartupURI(startupURI)
|
|
{
|
|
}
|
|
|
|
ConnectionListener::~ConnectionListener()
|
|
{
|
|
|
|
}
|
|
|
|
already_AddRefed<nsIServerSocketListener> CreateConnectionListener(const nsACString &startupURI)
|
|
{
|
|
nsIServerSocketListener* obj = new ConnectionListener(startupURI);
|
|
NS_IF_ADDREF(obj);
|
|
return obj;
|
|
}
|
|
|
|
//----------------------------------------------------------------------
|
|
// nsISupports methods:
|
|
|
|
NS_IMPL_THREADSAFE_ADDREF(ConnectionListener)
|
|
NS_IMPL_THREADSAFE_RELEASE(ConnectionListener)
|
|
|
|
NS_INTERFACE_MAP_BEGIN(ConnectionListener)
|
|
NS_INTERFACE_MAP_ENTRY(nsISupports)
|
|
NS_INTERFACE_MAP_ENTRY(nsIServerSocketListener)
|
|
NS_INTERFACE_MAP_END
|
|
|
|
//----------------------------------------------------------------------
|
|
// nsIServerSocketListener methods:
|
|
|
|
/* void onSocketAccepted (in nsIServerSocket aServ, in nsISocketTransport aTransport); */
|
|
NS_IMETHODIMP ConnectionListener::OnSocketAccepted(nsIServerSocket *aServ, nsISocketTransport *aTransport)
|
|
{
|
|
nsCOMPtr<nsIInputStream> input;
|
|
nsCOMPtr<nsIOutputStream> output;
|
|
aTransport->OpenInputStream(nsITransport::OPEN_BLOCKING, 0, 0, getter_AddRefs(input));
|
|
aTransport->OpenOutputStream(nsITransport::OPEN_BLOCKING, 0, 0, getter_AddRefs(output));
|
|
|
|
#ifdef DEBUG
|
|
printf("JSSh server: new connection!\n");
|
|
#endif
|
|
|
|
nsCOMPtr<nsIRunnable> shell = CreateJSSh(input, output, mStartupURI);
|
|
|
|
nsCOMPtr<nsIThread> thread;
|
|
NS_NewThread(getter_AddRefs(thread), shell);
|
|
return NS_OK;
|
|
}
|
|
|
|
/* void onStopListening (in nsIServerSocket aServ, in nsresult aStatus); */
|
|
NS_IMETHODIMP ConnectionListener::OnStopListening(nsIServerSocket *aServ, nsresult aStatus)
|
|
{
|
|
#ifdef DEBUG
|
|
printf("JSSh server: stopped listening!\n");
|
|
#endif
|
|
return NS_OK;
|
|
}
|
|
|
|
//**********************************************************************
|
|
// nsJSShServer implementation
|
|
|
|
nsJSShServer::nsJSShServer()
|
|
{
|
|
#ifdef DEBUG
|
|
printf("nsJSShServer ctor\n");
|
|
#endif
|
|
}
|
|
|
|
nsJSShServer::~nsJSShServer()
|
|
{
|
|
#ifdef DEBUG
|
|
printf("nsJSShServer dtor\n");
|
|
#endif
|
|
// XXX should we stop listening or not??
|
|
StopServerSocket();
|
|
}
|
|
|
|
//----------------------------------------------------------------------
|
|
// nsISupports methods:
|
|
|
|
NS_IMPL_ADDREF(nsJSShServer)
|
|
NS_IMPL_RELEASE(nsJSShServer)
|
|
|
|
NS_INTERFACE_MAP_BEGIN(nsJSShServer)
|
|
NS_INTERFACE_MAP_ENTRY(nsISupports)
|
|
NS_INTERFACE_MAP_ENTRY(nsIJSShServer)
|
|
NS_INTERFACE_MAP_END
|
|
|
|
//----------------------------------------------------------------------
|
|
// nsIJSShServer methods:
|
|
|
|
/* void startServerSocket (in unsigned long port, in AUTF8String startupURI,
|
|
in boolean loopbackOnly); */
|
|
NS_IMETHODIMP
|
|
nsJSShServer::StartServerSocket(PRUint32 port, const nsACString & startupURI,
|
|
PRBool loopbackOnly)
|
|
{
|
|
if (mServerSocket) {
|
|
NS_ERROR("server socket already running");
|
|
return NS_ERROR_FAILURE;
|
|
}
|
|
|
|
mServerSocket = do_CreateInstance(NS_SERVERSOCKET_CONTRACTID);
|
|
if (!mServerSocket) {
|
|
NS_ERROR("could not create server socket");
|
|
return NS_ERROR_FAILURE;
|
|
}
|
|
|
|
if (NS_FAILED(mServerSocket->Init(port, loopbackOnly, -1))) {
|
|
mServerSocket = nsnull;
|
|
NS_ERROR("server socket initialization error");
|
|
return NS_ERROR_FAILURE;
|
|
}
|
|
|
|
nsCOMPtr<nsIServerSocketListener> listener = CreateConnectionListener(startupURI);
|
|
mServerSocket->AsyncListen(listener);
|
|
|
|
mServerPort = port;
|
|
mServerStartupURI = startupURI;
|
|
mServerLoopbackOnly = loopbackOnly;
|
|
|
|
return NS_OK;
|
|
}
|
|
|
|
/* void stopServerSocket (); */
|
|
NS_IMETHODIMP nsJSShServer::StopServerSocket()
|
|
{
|
|
if (mServerSocket)
|
|
mServerSocket->Close();
|
|
mServerSocket = nsnull;
|
|
mServerPort = 0;
|
|
mServerStartupURI.Truncate();
|
|
mServerLoopbackOnly = PR_FALSE;
|
|
return NS_OK;
|
|
}
|
|
|
|
/* void runShell (in nsIInputStream input, in nsIOutputStream output,
|
|
in string startupURI, in boolean blocking); */
|
|
NS_IMETHODIMP
|
|
nsJSShServer::RunShell(nsIInputStream *input, nsIOutputStream *output,
|
|
const char *startupURI, PRBool blocking)
|
|
{
|
|
nsCOMPtr<nsIRunnable> shell = CreateJSSh(input, output, nsCString(startupURI));
|
|
if (!blocking) {
|
|
nsCOMPtr<nsIThread> thread;
|
|
NS_NewThread(getter_AddRefs(thread), shell);
|
|
}
|
|
else
|
|
shell->Run();
|
|
|
|
return NS_OK;
|
|
}
|
|
|
|
/* readonly attribute boolean serverListening; */
|
|
NS_IMETHODIMP
|
|
nsJSShServer::GetServerListening(PRBool *aServerListening)
|
|
{
|
|
if (mServerSocket)
|
|
*aServerListening = PR_TRUE;
|
|
else
|
|
*aServerListening = PR_FALSE;
|
|
|
|
return NS_OK;
|
|
}
|
|
|
|
/* readonly attribute unsigned long serverPort; */
|
|
NS_IMETHODIMP
|
|
nsJSShServer::GetServerPort(PRUint32 *aServerPort)
|
|
{
|
|
*aServerPort = mServerPort;
|
|
return NS_OK;
|
|
}
|
|
|
|
/* readonly attribute AUTF8String serverStartupURI; */
|
|
NS_IMETHODIMP
|
|
nsJSShServer::GetServerStartupURI(nsACString & aServerStartupURI)
|
|
{
|
|
aServerStartupURI = mServerStartupURI;
|
|
return NS_OK;
|
|
}
|
|
|
|
/* readonly attribute boolean serverLoopbackOnly; */
|
|
NS_IMETHODIMP
|
|
nsJSShServer::GetServerLoopbackOnly(PRBool *aServerLoopbackOnly)
|
|
{
|
|
*aServerLoopbackOnly = mServerLoopbackOnly;
|
|
return NS_OK;
|
|
}
|