uriloader/exthandler/nsLocalHandlerApp.h
author Eitan Isaacson <eitan@monotonous.org>
Mon, 10 Dec 2018 03:30:21 +0000
changeset 449682 3386ff76878d83496bb822d09115c77472808b53
parent 448947 6f3709b3878117466168c40affa7bca0b60cf75b
child 454520 5f4630838d46dd81dadb13220a4af0da9e23a619
permissions -rw-r--r--
Bug 1511955 - Don't traverse into children without hypertext interfaces. r=Jamie This prevents an infinite loop where we go into a child only to find the nearest hypertext accessible being its parent. Differential Revision: https://phabricator.services.mozilla.com/D13998

/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
 * vim:expandtab:shiftwidth=2:tabstop=2:cin:
 * This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */

#ifndef __nsLocalHandlerAppImpl_h__
#define __nsLocalHandlerAppImpl_h__

#include "nsString.h"
#include "nsIMIMEInfo.h"
#include "nsIFile.h"
#include "nsTArray.h"

class nsLocalHandlerApp : public nsILocalHandlerApp {
 public:
  NS_DECL_ISUPPORTS
  NS_DECL_NSIHANDLERAPP
  NS_DECL_NSILOCALHANDLERAPP

  nsLocalHandlerApp() {}

  nsLocalHandlerApp(const char16_t *aName, nsIFile *aExecutable)
      : mName(aName), mExecutable(aExecutable) {}

  nsLocalHandlerApp(const nsAString &aName, nsIFile *aExecutable)
      : mName(aName), mExecutable(aExecutable) {}

 protected:
  virtual ~nsLocalHandlerApp() {}

  nsString mName;
  nsString mDetailedDescription;
  nsTArray<nsString> mParameters;
  nsCOMPtr<nsIFile> mExecutable;

  /**
   * Launches this application with a single argument (typically either
   * a file path or a URI spec).  This is meant as a helper method for
   * implementations of (e.g.) LaunchWithURI.
   *
   * @param aApp The application to launch (may not be null)
   * @param aArg The argument to pass on the command line
   */
  nsresult LaunchWithIProcess(const nsCString &aArg);
};

// any platforms that need a platform-specific class instead of just
// using nsLocalHandlerApp need to add an include and a typedef here.
#ifdef XP_MACOSX
#ifndef NSLOCALHANDLERAPPMAC_H_
#include "mac/nsLocalHandlerAppMac.h"
typedef nsLocalHandlerAppMac PlatformLocalHandlerApp_t;
#endif
#else
typedef nsLocalHandlerApp PlatformLocalHandlerApp_t;
#endif

#endif  //  __nsLocalHandlerAppImpl_h__