ipc/testshell/XPCShellEnvironment.h
author ffxbld <ffxbld@mozilla.com>
Thu, 20 Feb 2020 10:06:41 +0000
changeset 574988 e9d6d0965bc6b4a52088b3a09b8d5f351583f6b6
parent 510539 09c71a7cf75aeaf2963050e315276fb9a866fd62
permissions -rw-r--r--
No Bug, mozilla-release repo-update blocklist remote-settings - a=repo-update r=RyanVM Differential Revision: https://phabricator.services.mozilla.com/D63454

/* 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 _IPC_TESTSHELL_XPCSHELLENVIRONMENT_H_
#define _IPC_TESTSHELL_XPCSHELLENVIRONMENT_H_

#include "base/basictypes.h"

#include <string>
#include <stdio.h>

#include "nsCOMPtr.h"
#include "nsDebug.h"
#include "nsString.h"
#include "nsJSPrincipals.h"
#include "nsContentUtils.h"
#include "js/RootingAPI.h"
#include "js/TypeDecls.h"

struct JSPrincipals;

namespace mozilla {
namespace ipc {

class XPCShellEnvironment {
 public:
  static XPCShellEnvironment* CreateEnvironment();
  ~XPCShellEnvironment();

  void ProcessFile(JSContext* cx, const char* filename, FILE* file,
                   bool forceTTY);
  bool EvaluateString(const nsString& aString, nsString* aResult = nullptr);

  JSPrincipals* GetPrincipal() {
    return nsJSPrincipals::get(nsContentUtils::GetSystemPrincipal());
  }

  JSObject* GetGlobalObject() { return mGlobalHolder; }

  void SetIsQuitting() { mQuitting = true; }
  bool IsQuitting() { return mQuitting; }

 protected:
  XPCShellEnvironment();
  bool Init();

 private:
  JS::PersistentRooted<JSObject*> mGlobalHolder;

  bool mQuitting;
};

} /* namespace ipc */
} /* namespace mozilla */

#endif /* _IPC_TESTSHELL_XPCSHELLENVIRONMENT_H_ */