gecko-dev/extensions/jssh/nsJSSh.h

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/* -*- 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 ***** */
#ifndef __NS_JSSH_H__
#define __NS_JSSH_H__
#include "jsapi.h"
#include "nsCOMPtr.h"
#include "nsIRunnable.h"
#include "nsIInputStream.h"
#include "nsIOutputStream.h"
#include "nsIJSSh.h"
#include "nsIJSContextStack.h"
#include "nsIPrincipal.h"
#include "nsStringAPI.h"
#include "nsIScriptObjectPrincipal.h"
#include "nsIXPCScriptable.h"
#ifdef MOZ_LOGGING
#define FORCE_PR_LOG
#endif
#include "prlog.h"
// NSPR_LOG_MODULES=jssh
#ifdef PR_LOGGING
extern PRLogModuleInfo *gJSShLog;
#define LOG(args) PR_LOG(gJSShLog, PR_LOG_DEBUG, args)
#else
#define LOG(args)
#endif
class nsJSSh : public nsIRunnable, public nsIJSSh,
public nsIScriptObjectPrincipal,
public nsIXPCScriptable
{
public:
nsJSSh(nsIInputStream* input, nsIOutputStream*output,
const nsACString &startupURI);
~nsJSSh();
NS_DECL_ISUPPORTS
NS_DECL_NSIRUNNABLE
NS_DECL_NSIJSSH
// nsIScriptObjectPrincipal:
virtual nsIPrincipal *GetPrincipal();
NS_DECL_NSIXPCSCRIPTABLE
public:
PRBool LoadURL(const char *url, jsval* retval=nsnull);
nsCOMPtr<nsIInputStream> mInput;
nsCOMPtr<nsIOutputStream> mOutput;
nsCOMPtr<nsIPrincipal> mPrincipal;
nsCOMPtr<nsIJSContextStack> mContextStack;
PRInt32 mSuspendCount; // for suspend()-resume()
enum { cBufferSize=100*1024 };
char mBuffer[cBufferSize];
int mBufferPtr;
JSContext* mJSContext;
JSObject *mGlobal;
JSObject *mContextObj;
PRBool mQuit;
nsCString mStartupURI;
nsCString mPrompt;
PRBool mEmitHeader;
nsCString mProtocol;
};
already_AddRefed<nsIRunnable>
CreateJSSh(nsIInputStream* input, nsIOutputStream*output,
const nsACString &startupURI);
#endif // __NS_JSSH_H__