author Ehsan Akhgari <>
Wed, 22 Aug 2012 11:56:38 -0400
changeset 102997 a16372ce30b5f6b747246b01fcd215a4bf3b6342
parent 94475 f4157e8c410708d76703f19e4dfb61859bfe32d8
child 103563 5acb2a155d121f7686460c30e2dacd40cea315a4
child 106706 c4f83d9d8243f3f853a5356188164a5fddee2b5a
permissions -rw-r--r--
Bug 579517 - Part 1: Automated conversion of NSPR numeric types to stdint types in Gecko; r=bsmedberg This patch was generated by a script. Here's the source of the script for future reference: function convert() { echo "Converting $1 to $2..." find . ! -wholename "*nsprpub*" \ ! -wholename "*security/nss*" \ ! -wholename "*/.hg*" \ ! -wholename "obj-ff-dbg*" \ ! -name nsXPCOMCID.h \ ! -name prtypes.h \ -type f \ \( -iname "*.cpp" \ -o -iname "*.h" \ -o -iname "*.c" \ -o -iname "*.cc" \ -o -iname "*.idl" \ -o -iname "*.ipdl" \ -o -iname "*.ipdlh" \ -o -iname "*.mm" \) | \ xargs -n 1 sed -i -e "s/\b$1\b/$2/g" } convert PRInt8 int8_t convert PRUint8 uint8_t convert PRInt16 int16_t convert PRUint16 uint16_t convert PRInt32 int32_t convert PRUint32 uint32_t convert PRInt64 int64_t convert PRUint64 uint64_t convert PRIntn int convert PRUintn unsigned convert PRSize size_t convert PROffset32 int32_t convert PROffset64 int64_t convert PRPtrdiff ptrdiff_t convert PRFloat64 double

/* -*- Mode: C++; c-basic-offset: 4; indent-tabs-mode: nil; tab-width: 8; -*- */
/* vim: set sw=4 ts=8 et tw=80 : */
/* 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 */

#ifndef nsInProcessTabChildGlobal_h
#define nsInProcessTabChildGlobal_h

#include "nsCOMPtr.h"
#include "nsFrameMessageManager.h"
#include "nsIScriptContext.h"
#include "nsDOMEventTargetHelper.h"
#include "nsIScriptObjectPrincipal.h"
#include "nsIScriptContext.h"
#include "nsIClassInfo.h"
#include "jsapi.h"
#include "nsIDocShell.h"
#include "nsIDOMElement.h"
#include "nsCOMArray.h"
#include "nsThreadUtils.h"

class nsInProcessTabChildGlobal : public nsDOMEventTargetHelper,
                                  public nsFrameScriptExecutor,
                                  public nsIInProcessContentFrameMessageManager,
                                  public nsIScriptObjectPrincipal,
                                  public nsIScriptContextPrincipal
  nsInProcessTabChildGlobal(nsIDocShell* aShell, nsIContent* aOwner,
                            nsFrameMessageManager* aChrome);
  virtual ~nsInProcessTabChildGlobal();
  NS_IMETHOD SendSyncMessage(const nsAString& aMessageName,
                             const jsval& aObject,
                             JSContext* aCx,
                             uint8_t aArgc,
                             jsval* aRetval)
    return mMessageManager
      ? mMessageManager->SendSyncMessage(aMessageName, aObject, aCx, aArgc, aRetval)
  NS_IMETHOD GetContent(nsIDOMWindow** aContent);
  NS_IMETHOD GetDocShell(nsIDocShell** aDocShell);
  NS_IMETHOD Dump(const nsAString& aStr)
    return mMessageManager ? mMessageManager->Dump(aStr) : NS_OK;
  NS_IMETHOD PrivateNoteIntentionalCrash();
  NS_IMETHOD Btoa(const nsAString& aBinaryData,
                  nsAString& aAsciiBase64String);
  NS_IMETHOD Atob(const nsAString& aAsciiString,
                  nsAString& aBinaryData);


  virtual nsresult PreHandleEvent(nsEventChainPreVisitor& aVisitor);
  NS_IMETHOD AddEventListener(const nsAString& aType,
                              nsIDOMEventListener* aListener,
                              bool aUseCapture)
    // By default add listeners only for trusted events!
    return nsDOMEventTargetHelper::AddEventListener(aType, aListener,
                                                    aUseCapture, false, 2);
  NS_IMETHOD AddEventListener(const nsAString& aType,
                              nsIDOMEventListener* aListener,
                              bool aUseCapture, bool aWantsUntrusted,
                              uint8_t optional_argc)
    return nsDOMEventTargetHelper::AddEventListener(aType, aListener,

  virtual nsIScriptObjectPrincipal* GetObjectPrincipal() { return this; }
  virtual JSContext* GetJSContextForEventHandlers() { return mCx; }
  virtual nsIPrincipal* GetPrincipal() { return mPrincipal; }
  void LoadFrameScript(const nsAString& aURL);
  void Disconnect();
  void SendMessageToParent(const nsString& aMessage, bool aSync,
                           const nsString& aJSON,
                           nsTArray<nsString>* aJSONRetVal);
  nsFrameMessageManager* GetInnerManager()
    return static_cast<nsFrameMessageManager*>(mMessageManager.get());

  void SetOwner(nsIContent* aOwner) { mOwner = aOwner; }
  nsFrameMessageManager* GetChromeMessageManager()
    return mChromeMessageManager;
  void SetChromeMessageManager(nsFrameMessageManager* aParent)
    mChromeMessageManager = aParent;

  void DelayedDisconnect();
  nsresult Init();
  nsresult InitTabChildGlobal();
  nsCOMPtr<nsIContentFrameMessageManager> mMessageManager;
  nsCOMPtr<nsIDocShell> mDocShell;
  bool mInitialized;
  bool mLoadingScript;
  bool mDelayedDisconnect;

  // Is this the message manager for an in-process <iframe mozbrowser>?  This
  // affects where events get sent, so it affects PreHandleEvent.
  bool mIsBrowserFrame;
  nsIContent* mOwner;
  nsFrameMessageManager* mChromeMessageManager;
  nsTArray<nsCOMPtr<nsIRunnable> > mASyncMessages;