2001-09-25 22:43:09 +00:00
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/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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2011-02-01 17:19:35 +00:00
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/* vim: set ts=2 sw=2 et tw=78: */
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2012-05-21 11:12:37 +00:00
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/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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1999-01-28 22:24:29 +00:00
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2011-07-15 10:31:34 +00:00
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#include "nsHistory.h"
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2000-02-08 13:40:10 +00:00
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#include "nsCOMPtr.h"
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1999-01-28 22:24:29 +00:00
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#include "nscore.h"
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2004-10-20 02:19:57 +00:00
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#include "nsPIDOMWindow.h"
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1999-01-28 22:24:29 +00:00
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#include "nsIScriptGlobalObject.h"
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2004-10-20 02:19:57 +00:00
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#include "nsIDocument.h"
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#include "nsIPresShell.h"
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#include "nsPresContext.h"
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2000-02-08 13:40:10 +00:00
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#include "nsIDocShell.h"
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2000-09-01 21:29:48 +00:00
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#include "nsIDocShellTreeItem.h"
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2000-03-11 11:58:13 +00:00
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#include "nsIWebNavigation.h"
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2001-03-28 03:35:38 +00:00
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#include "nsIHistoryEntry.h"
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2000-08-02 21:48:32 +00:00
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#include "nsIURI.h"
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Landing the XPCDOM_20010329_BRANCH branch, changes mostly done by jband@netscape.com and jst@netscape.com, also some changes done by shaver@mozilla.org, peterv@netscape.com and markh@activestate.com. r= and sr= by vidur@netscape.com, jband@netscape.com, jst@netscpae.com, danm@netscape.com, hyatt@netscape.com, shaver@mozilla.org, dbradley@netscape.com, rpotts@netscape.com.
2001-05-08 17:42:36 +00:00
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#include "nsIServiceManager.h"
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2004-10-20 02:19:57 +00:00
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#include "nsIInterfaceRequestorUtils.h"
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2000-08-02 21:48:32 +00:00
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#include "nsXPIDLString.h"
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Landing the XPCDOM_20010329_BRANCH branch, changes mostly done by jband@netscape.com and jst@netscape.com, also some changes done by shaver@mozilla.org, peterv@netscape.com and markh@activestate.com. r= and sr= by vidur@netscape.com, jband@netscape.com, jst@netscpae.com, danm@netscape.com, hyatt@netscape.com, shaver@mozilla.org, dbradley@netscape.com, rpotts@netscape.com.
2001-05-08 17:42:36 +00:00
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#include "nsReadableUtils.h"
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2011-10-03 19:11:31 +00:00
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#include "nsDOMClassInfoID.h"
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2012-07-27 14:03:27 +00:00
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#include "nsError.h"
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2004-09-01 16:50:12 +00:00
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#include "nsContentUtils.h"
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2009-09-01 16:45:05 +00:00
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#include "nsISHistoryInternal.h"
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2011-05-25 06:31:59 +00:00
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#include "mozilla/Preferences.h"
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using namespace mozilla;
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2009-09-01 16:45:05 +00:00
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static const char* sAllowPushStatePrefStr =
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"browser.history.allowPushState";
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static const char* sAllowReplaceStatePrefStr =
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"browser.history.allowReplaceState";
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2004-09-01 16:50:12 +00:00
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1999-01-28 22:24:29 +00:00
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//
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// History class implementation
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//
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2011-02-01 17:19:35 +00:00
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nsHistory::nsHistory(nsPIDOMWindow* aInnerWindow)
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: mInnerWindow(do_GetWeakReference(aInnerWindow))
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1999-01-28 22:24:29 +00:00
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{
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}
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2004-12-10 19:48:22 +00:00
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nsHistory::~nsHistory()
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1999-01-28 22:24:29 +00:00
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{
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}
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2010-01-12 13:08:43 +00:00
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DOMCI_DATA(History, nsHistory)
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2004-12-10 19:48:22 +00:00
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// QueryInterface implementation for nsHistory
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NS_INTERFACE_MAP_BEGIN(nsHistory)
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2003-02-25 01:40:18 +00:00
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NS_INTERFACE_MAP_ENTRY_AMBIGUOUS(nsISupports, nsIDOMHistory)
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Landing the XPCDOM_20010329_BRANCH branch, changes mostly done by jband@netscape.com and jst@netscape.com, also some changes done by shaver@mozilla.org, peterv@netscape.com and markh@activestate.com. r= and sr= by vidur@netscape.com, jband@netscape.com, jst@netscpae.com, danm@netscape.com, hyatt@netscape.com, shaver@mozilla.org, dbradley@netscape.com, rpotts@netscape.com.
2001-05-08 17:42:36 +00:00
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NS_INTERFACE_MAP_ENTRY(nsIDOMHistory)
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NS_DOM_INTERFACE_MAP_ENTRY_CLASSINFO(History)
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2000-02-08 13:40:10 +00:00
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NS_INTERFACE_MAP_END
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1999-01-28 22:24:29 +00:00
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2004-12-10 19:48:22 +00:00
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NS_IMPL_ADDREF(nsHistory)
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NS_IMPL_RELEASE(nsHistory)
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Landing the XPCDOM_20010329_BRANCH branch, changes mostly done by jband@netscape.com and jst@netscape.com, also some changes done by shaver@mozilla.org, peterv@netscape.com and markh@activestate.com. r= and sr= by vidur@netscape.com, jband@netscape.com, jst@netscpae.com, danm@netscape.com, hyatt@netscape.com, shaver@mozilla.org, dbradley@netscape.com, rpotts@netscape.com.
2001-05-08 17:42:36 +00:00
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1999-01-28 22:24:29 +00:00
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NS_IMETHODIMP
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2012-08-22 15:56:38 +00:00
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nsHistory::GetLength(int32_t* aLength)
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1999-01-28 22:24:29 +00:00
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{
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2000-11-27 23:10:09 +00:00
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nsCOMPtr<nsISHistory> sHistory;
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Landing the XPCDOM_20010329_BRANCH branch, changes mostly done by jband@netscape.com and jst@netscape.com, also some changes done by shaver@mozilla.org, peterv@netscape.com and markh@activestate.com. r= and sr= by vidur@netscape.com, jband@netscape.com, jst@netscpae.com, danm@netscape.com, hyatt@netscape.com, shaver@mozilla.org, dbradley@netscape.com, rpotts@netscape.com.
2001-05-08 17:42:36 +00:00
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2000-11-27 23:10:09 +00:00
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// Get session History from docshell
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2011-02-01 17:19:35 +00:00
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GetSessionHistoryFromDocShell(GetDocShell(), getter_AddRefs(sHistory));
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2000-11-27 23:10:09 +00:00
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NS_ENSURE_TRUE(sHistory, NS_ERROR_FAILURE);
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return sHistory->GetCount(aLength);
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1999-01-28 22:24:29 +00:00
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}
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NS_IMETHODIMP
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2004-12-10 19:48:22 +00:00
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nsHistory::GetCurrent(nsAString& aCurrent)
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1999-01-28 22:24:29 +00:00
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{
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2011-02-01 17:19:35 +00:00
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if (!nsContentUtils::IsCallerTrustedForRead())
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return NS_ERROR_DOM_SECURITY_ERR;
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2012-08-22 15:56:38 +00:00
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int32_t curIndex=0;
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2012-09-02 02:35:17 +00:00
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nsAutoCString curURL;
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2000-11-27 23:10:09 +00:00
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nsCOMPtr<nsISHistory> sHistory;
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1999-01-28 22:24:29 +00:00
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2000-11-27 23:10:09 +00:00
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// Get SessionHistory from docshell
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2011-02-01 17:19:35 +00:00
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GetSessionHistoryFromDocShell(GetDocShell(), getter_AddRefs(sHistory));
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2000-11-27 23:10:09 +00:00
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NS_ENSURE_TRUE(sHistory, NS_ERROR_FAILURE);
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1999-01-28 22:24:29 +00:00
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2000-11-27 23:10:09 +00:00
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// Get the current index at session History
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sHistory->GetIndex(&curIndex);
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2001-03-28 03:35:38 +00:00
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nsCOMPtr<nsIHistoryEntry> curEntry;
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2000-11-27 23:10:09 +00:00
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nsCOMPtr<nsIURI> uri;
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// Get the SH entry for the current index
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2011-10-17 14:59:28 +00:00
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sHistory->GetEntryAtIndex(curIndex, false, getter_AddRefs(curEntry));
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2000-11-27 23:10:09 +00:00
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NS_ENSURE_TRUE(curEntry, NS_ERROR_FAILURE);
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// Get the URI for the current entry
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curEntry->GetURI(getter_AddRefs(uri));
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NS_ENSURE_TRUE(uri, NS_ERROR_FAILURE);
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2002-03-06 07:48:55 +00:00
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uri->GetSpec(curURL);
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2003-12-23 15:41:10 +00:00
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CopyUTF8toUTF16(curURL, aCurrent);
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Landing the XPCDOM_20010329_BRANCH branch, changes mostly done by jband@netscape.com and jst@netscape.com, also some changes done by shaver@mozilla.org, peterv@netscape.com and markh@activestate.com. r= and sr= by vidur@netscape.com, jband@netscape.com, jst@netscpae.com, danm@netscape.com, hyatt@netscape.com, shaver@mozilla.org, dbradley@netscape.com, rpotts@netscape.com.
2001-05-08 17:42:36 +00:00
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1999-01-28 22:24:29 +00:00
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return NS_OK;
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}
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NS_IMETHODIMP
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2004-12-10 19:48:22 +00:00
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nsHistory::GetPrevious(nsAString& aPrevious)
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1999-01-28 22:24:29 +00:00
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{
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2011-02-01 17:19:35 +00:00
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if (!nsContentUtils::IsCallerTrustedForRead())
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return NS_ERROR_DOM_SECURITY_ERR;
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2012-08-22 15:56:38 +00:00
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int32_t curIndex;
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2012-09-02 02:35:17 +00:00
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nsAutoCString prevURL;
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2000-11-27 23:10:09 +00:00
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nsCOMPtr<nsISHistory> sHistory;
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1999-01-28 22:24:29 +00:00
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2000-11-27 23:10:09 +00:00
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// Get session History from docshell
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2011-02-01 17:19:35 +00:00
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GetSessionHistoryFromDocShell(GetDocShell(), getter_AddRefs(sHistory));
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2000-11-27 23:10:09 +00:00
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NS_ENSURE_TRUE(sHistory, NS_ERROR_FAILURE);
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// Get the current index at session History
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sHistory->GetIndex(&curIndex);
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2001-03-28 03:35:38 +00:00
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nsCOMPtr<nsIHistoryEntry> prevEntry;
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2000-11-27 23:10:09 +00:00
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nsCOMPtr<nsIURI> uri;
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// Get the previous SH entry
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2011-10-17 14:59:28 +00:00
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sHistory->GetEntryAtIndex((curIndex-1), false, getter_AddRefs(prevEntry));
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2000-11-27 23:10:09 +00:00
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NS_ENSURE_TRUE(prevEntry, NS_ERROR_FAILURE);
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// Get the URI for the previous entry
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prevEntry->GetURI(getter_AddRefs(uri));
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NS_ENSURE_TRUE(uri, NS_ERROR_FAILURE);
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2002-03-06 07:48:55 +00:00
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uri->GetSpec(prevURL);
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2003-12-23 15:41:10 +00:00
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CopyUTF8toUTF16(prevURL, aPrevious);
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1999-01-28 22:24:29 +00:00
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return NS_OK;
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}
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NS_IMETHODIMP
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2004-12-10 19:48:22 +00:00
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nsHistory::GetNext(nsAString& aNext)
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1999-01-28 22:24:29 +00:00
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{
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2012-01-26 11:54:23 +00:00
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if (!nsContentUtils::IsCallerTrustedForRead())
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return NS_ERROR_DOM_SECURITY_ERR;
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2012-08-22 15:56:38 +00:00
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int32_t curIndex;
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2012-09-02 02:35:17 +00:00
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nsAutoCString nextURL;
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2000-11-27 23:10:09 +00:00
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nsCOMPtr<nsISHistory> sHistory;
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1999-01-28 22:24:29 +00:00
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2000-11-27 23:10:09 +00:00
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// Get session History from docshell
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2011-02-01 17:19:35 +00:00
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GetSessionHistoryFromDocShell(GetDocShell(), getter_AddRefs(sHistory));
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2000-11-27 23:10:09 +00:00
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NS_ENSURE_TRUE(sHistory, NS_ERROR_FAILURE);
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1999-01-28 22:24:29 +00:00
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2000-11-27 23:10:09 +00:00
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// Get the current index at session History
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sHistory->GetIndex(&curIndex);
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2001-03-28 03:35:38 +00:00
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nsCOMPtr<nsIHistoryEntry> nextEntry;
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2000-11-27 23:10:09 +00:00
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nsCOMPtr<nsIURI> uri;
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// Get the next SH entry
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2011-10-17 14:59:28 +00:00
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sHistory->GetEntryAtIndex((curIndex+1), false, getter_AddRefs(nextEntry));
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2000-11-27 23:10:09 +00:00
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NS_ENSURE_TRUE(nextEntry, NS_ERROR_FAILURE);
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// Get the URI for the next entry
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nextEntry->GetURI(getter_AddRefs(uri));
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NS_ENSURE_TRUE(uri, NS_ERROR_FAILURE);
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2002-03-06 07:48:55 +00:00
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uri->GetSpec(nextURL);
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2003-12-23 15:41:10 +00:00
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CopyUTF8toUTF16(nextURL, aNext);
|
Landing the XPCDOM_20010329_BRANCH branch, changes mostly done by jband@netscape.com and jst@netscape.com, also some changes done by shaver@mozilla.org, peterv@netscape.com and markh@activestate.com. r= and sr= by vidur@netscape.com, jband@netscape.com, jst@netscpae.com, danm@netscape.com, hyatt@netscape.com, shaver@mozilla.org, dbradley@netscape.com, rpotts@netscape.com.
2001-05-08 17:42:36 +00:00
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1999-01-28 22:24:29 +00:00
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return NS_OK;
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}
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NS_IMETHODIMP
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2004-12-10 19:48:22 +00:00
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nsHistory::Back()
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1999-01-28 22:24:29 +00:00
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{
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2000-11-27 23:10:09 +00:00
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nsCOMPtr<nsISHistory> sHistory;
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2011-02-01 17:19:35 +00:00
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GetSessionHistoryFromDocShell(GetDocShell(), getter_AddRefs(sHistory));
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2000-11-27 23:10:09 +00:00
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NS_ENSURE_TRUE(sHistory, NS_ERROR_FAILURE);
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2000-03-11 11:58:13 +00:00
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2000-11-27 23:10:09 +00:00
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//QI SHistory to WebNavigation
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nsCOMPtr<nsIWebNavigation> webNav(do_QueryInterface(sHistory));
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NS_ENSURE_TRUE(webNav, NS_ERROR_FAILURE);
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webNav->GoBack();
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Landing the XPCDOM_20010329_BRANCH branch, changes mostly done by jband@netscape.com and jst@netscape.com, also some changes done by shaver@mozilla.org, peterv@netscape.com and markh@activestate.com. r= and sr= by vidur@netscape.com, jband@netscape.com, jst@netscpae.com, danm@netscape.com, hyatt@netscape.com, shaver@mozilla.org, dbradley@netscape.com, rpotts@netscape.com.
2001-05-08 17:42:36 +00:00
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2000-11-27 23:10:09 +00:00
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return NS_OK;
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1999-01-28 22:24:29 +00:00
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}
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NS_IMETHODIMP
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2004-12-10 19:48:22 +00:00
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nsHistory::Forward()
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1999-01-28 22:24:29 +00:00
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{
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2000-11-27 23:10:09 +00:00
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nsCOMPtr<nsISHistory> sHistory;
|
Landing the XPCDOM_20010329_BRANCH branch, changes mostly done by jband@netscape.com and jst@netscape.com, also some changes done by shaver@mozilla.org, peterv@netscape.com and markh@activestate.com. r= and sr= by vidur@netscape.com, jband@netscape.com, jst@netscpae.com, danm@netscape.com, hyatt@netscape.com, shaver@mozilla.org, dbradley@netscape.com, rpotts@netscape.com.
2001-05-08 17:42:36 +00:00
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2011-02-01 17:19:35 +00:00
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GetSessionHistoryFromDocShell(GetDocShell(), getter_AddRefs(sHistory));
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2000-11-27 23:10:09 +00:00
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NS_ENSURE_TRUE(sHistory, NS_ERROR_FAILURE);
|
Landing the XPCDOM_20010329_BRANCH branch, changes mostly done by jband@netscape.com and jst@netscape.com, also some changes done by shaver@mozilla.org, peterv@netscape.com and markh@activestate.com. r= and sr= by vidur@netscape.com, jband@netscape.com, jst@netscpae.com, danm@netscape.com, hyatt@netscape.com, shaver@mozilla.org, dbradley@netscape.com, rpotts@netscape.com.
2001-05-08 17:42:36 +00:00
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2000-11-27 23:10:09 +00:00
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//QI SHistory to WebNavigation
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nsCOMPtr<nsIWebNavigation> webNav(do_QueryInterface(sHistory));
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NS_ENSURE_TRUE(webNav, NS_ERROR_FAILURE);
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webNav->GoForward();
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Landing the XPCDOM_20010329_BRANCH branch, changes mostly done by jband@netscape.com and jst@netscape.com, also some changes done by shaver@mozilla.org, peterv@netscape.com and markh@activestate.com. r= and sr= by vidur@netscape.com, jband@netscape.com, jst@netscpae.com, danm@netscape.com, hyatt@netscape.com, shaver@mozilla.org, dbradley@netscape.com, rpotts@netscape.com.
2001-05-08 17:42:36 +00:00
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2000-11-27 23:10:09 +00:00
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return NS_OK;
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1999-01-28 22:24:29 +00:00
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}
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Landing the XPCDOM_20010329_BRANCH branch, changes mostly done by jband@netscape.com and jst@netscape.com, also some changes done by shaver@mozilla.org, peterv@netscape.com and markh@activestate.com. r= and sr= by vidur@netscape.com, jband@netscape.com, jst@netscpae.com, danm@netscape.com, hyatt@netscape.com, shaver@mozilla.org, dbradley@netscape.com, rpotts@netscape.com.
2001-05-08 17:42:36 +00:00
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NS_IMETHODIMP
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2012-08-22 15:56:38 +00:00
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|
|
nsHistory::Go(int32_t aDelta)
|
1999-01-28 22:24:29 +00:00
|
|
|
{
|
2008-09-05 21:54:53 +00:00
|
|
|
if (aDelta == 0) {
|
2011-02-01 17:19:35 +00:00
|
|
|
nsCOMPtr<nsPIDOMWindow> window(do_GetInterface(GetDocShell()));
|
2004-10-20 02:19:57 +00:00
|
|
|
|
|
|
|
if (window && window->IsHandlingResizeEvent()) {
|
|
|
|
// history.go(0) (aka location.reload()) was called on a window
|
|
|
|
// that is handling a resize event. Sites do this since Netscape
|
|
|
|
// 4.x needed it, but we don't, and it's a horrible experience
|
|
|
|
// for nothing. In stead of reloading the page, just clear
|
|
|
|
// style data and reflow the page since some sites may use this
|
|
|
|
// trick to work around gecko reflow bugs, and this should have
|
|
|
|
// the same effect.
|
|
|
|
|
|
|
|
nsCOMPtr<nsIDocument> doc =
|
|
|
|
do_QueryInterface(window->GetExtantDocument());
|
|
|
|
|
|
|
|
nsIPresShell *shell;
|
|
|
|
nsPresContext *pcx;
|
2010-06-25 13:59:57 +00:00
|
|
|
if (doc && (shell = doc->GetShell()) && (pcx = shell->GetPresContext())) {
|
2008-02-08 19:52:46 +00:00
|
|
|
pcx->RebuildAllStyleData(NS_STYLE_HINT_REFLOW);
|
2004-10-20 02:19:57 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
return NS_OK;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
2008-09-05 21:54:53 +00:00
|
|
|
nsCOMPtr<nsISHistory> session_history;
|
|
|
|
|
2011-02-01 17:19:35 +00:00
|
|
|
GetSessionHistoryFromDocShell(GetDocShell(), getter_AddRefs(session_history));
|
2008-09-05 21:54:53 +00:00
|
|
|
NS_ENSURE_TRUE(session_history, NS_ERROR_FAILURE);
|
|
|
|
|
|
|
|
// QI SHistory to nsIWebNavigation
|
|
|
|
nsCOMPtr<nsIWebNavigation> webnav(do_QueryInterface(session_history));
|
|
|
|
NS_ENSURE_TRUE(webnav, NS_ERROR_FAILURE);
|
|
|
|
|
2012-08-22 15:56:38 +00:00
|
|
|
int32_t curIndex=-1;
|
|
|
|
int32_t len = 0;
|
2012-07-27 14:03:28 +00:00
|
|
|
session_history->GetIndex(&curIndex);
|
|
|
|
session_history->GetCount(&len);
|
2008-09-05 21:54:53 +00:00
|
|
|
|
2012-08-22 15:56:38 +00:00
|
|
|
int32_t index = curIndex + aDelta;
|
2008-09-05 21:54:53 +00:00
|
|
|
if (index > -1 && index < len)
|
|
|
|
webnav->GotoIndex(index);
|
|
|
|
|
|
|
|
// We always want to return a NS_OK, since returning errors
|
|
|
|
// from GotoIndex() can lead to exceptions and a possible leak
|
|
|
|
// of history length
|
|
|
|
|
|
|
|
return NS_OK;
|
Landing the XPCDOM_20010329_BRANCH branch, changes mostly done by jband@netscape.com and jst@netscape.com, also some changes done by shaver@mozilla.org, peterv@netscape.com and markh@activestate.com. r= and sr= by vidur@netscape.com, jband@netscape.com, jst@netscpae.com, danm@netscape.com, hyatt@netscape.com, shaver@mozilla.org, dbradley@netscape.com, rpotts@netscape.com.
2001-05-08 17:42:36 +00:00
|
|
|
}
|
2000-08-17 05:56:44 +00:00
|
|
|
|
2009-09-01 16:45:05 +00:00
|
|
|
NS_IMETHODIMP
|
|
|
|
nsHistory::PushState(nsIVariant *aData, const nsAString& aTitle,
|
2011-03-03 11:55:55 +00:00
|
|
|
const nsAString& aURL, JSContext* aCx)
|
2009-09-01 16:45:05 +00:00
|
|
|
{
|
|
|
|
// Check that PushState hasn't been pref'ed off.
|
2011-09-29 06:19:26 +00:00
|
|
|
if (!Preferences::GetBool(sAllowPushStatePrefStr, false)) {
|
2009-09-01 16:45:05 +00:00
|
|
|
return NS_OK;
|
2011-05-25 06:31:59 +00:00
|
|
|
}
|
2009-09-01 16:45:05 +00:00
|
|
|
|
2011-02-01 17:19:35 +00:00
|
|
|
nsCOMPtr<nsPIDOMWindow> win(do_QueryReferent(mInnerWindow));
|
|
|
|
if (!win)
|
|
|
|
return NS_ERROR_NOT_AVAILABLE;
|
|
|
|
|
|
|
|
if (!nsContentUtils::CanCallerAccess(win->GetOuterWindow()))
|
|
|
|
return NS_ERROR_DOM_SECURITY_ERR;
|
2009-09-01 16:45:05 +00:00
|
|
|
|
|
|
|
// AddState might run scripts, so we need to hold a strong reference to the
|
|
|
|
// docShell here to keep it from going away.
|
2011-02-01 17:19:35 +00:00
|
|
|
nsCOMPtr<nsIDocShell> docShell = win->GetDocShell();
|
|
|
|
|
|
|
|
NS_ENSURE_TRUE(docShell, NS_ERROR_FAILURE);
|
2009-09-01 16:45:05 +00:00
|
|
|
|
2011-10-17 14:59:28 +00:00
|
|
|
// false tells the docshell to add a new history entry instead of
|
2009-09-01 16:45:05 +00:00
|
|
|
// modifying the current one.
|
2011-10-17 14:59:28 +00:00
|
|
|
nsresult rv = docShell->AddState(aData, aTitle, aURL, false, aCx);
|
2009-09-01 16:45:05 +00:00
|
|
|
NS_ENSURE_SUCCESS(rv, rv);
|
|
|
|
|
|
|
|
return NS_OK;
|
|
|
|
}
|
|
|
|
|
|
|
|
NS_IMETHODIMP
|
|
|
|
nsHistory::ReplaceState(nsIVariant *aData, const nsAString& aTitle,
|
2011-03-03 11:55:55 +00:00
|
|
|
const nsAString& aURL, JSContext* aCx)
|
2009-09-01 16:45:05 +00:00
|
|
|
{
|
|
|
|
// Check that ReplaceState hasn't been pref'ed off
|
2011-09-29 06:19:26 +00:00
|
|
|
if (!Preferences::GetBool(sAllowReplaceStatePrefStr, false)) {
|
2009-09-01 16:45:05 +00:00
|
|
|
return NS_OK;
|
2011-05-25 06:31:59 +00:00
|
|
|
}
|
2009-09-01 16:45:05 +00:00
|
|
|
|
2011-02-01 17:19:35 +00:00
|
|
|
nsCOMPtr<nsPIDOMWindow> win(do_QueryReferent(mInnerWindow));
|
|
|
|
if (!win)
|
|
|
|
return NS_ERROR_NOT_AVAILABLE;
|
|
|
|
|
|
|
|
if (!nsContentUtils::CanCallerAccess(win->GetOuterWindow()))
|
|
|
|
return NS_ERROR_DOM_SECURITY_ERR;
|
|
|
|
|
|
|
|
// AddState might run scripts, so we need to hold a strong reference to the
|
|
|
|
// docShell here to keep it from going away.
|
|
|
|
nsCOMPtr<nsIDocShell> docShell = win->GetDocShell();
|
2009-09-01 16:45:05 +00:00
|
|
|
|
2011-02-01 17:19:35 +00:00
|
|
|
NS_ENSURE_TRUE(docShell, NS_ERROR_FAILURE);
|
2009-09-01 16:45:05 +00:00
|
|
|
|
2011-10-17 14:59:28 +00:00
|
|
|
// true tells the docshell to modify the current SHEntry, rather than
|
2009-09-01 16:45:05 +00:00
|
|
|
// create a new one.
|
2011-10-17 14:59:28 +00:00
|
|
|
return docShell->AddState(aData, aTitle, aURL, true, aCx);
|
2009-09-01 16:45:05 +00:00
|
|
|
}
|
|
|
|
|
2011-03-01 07:08:56 +00:00
|
|
|
NS_IMETHODIMP
|
|
|
|
nsHistory::GetState(nsIVariant **aState)
|
|
|
|
{
|
2012-07-30 14:20:58 +00:00
|
|
|
*aState = nullptr;
|
2011-03-01 07:08:56 +00:00
|
|
|
|
|
|
|
nsCOMPtr<nsPIDOMWindow> win(do_QueryReferent(mInnerWindow));
|
|
|
|
if (!win)
|
|
|
|
return NS_ERROR_NOT_AVAILABLE;
|
|
|
|
|
|
|
|
if (!nsContentUtils::CanCallerAccess(win->GetOuterWindow()))
|
|
|
|
return NS_ERROR_DOM_SECURITY_ERR;
|
|
|
|
|
2011-03-25 15:03:33 +00:00
|
|
|
nsCOMPtr<nsIDocument> doc =
|
2011-03-01 07:08:56 +00:00
|
|
|
do_QueryInterface(win->GetExtantDocument());
|
|
|
|
if (!doc)
|
|
|
|
return NS_ERROR_NOT_AVAILABLE;
|
|
|
|
|
2011-04-25 02:30:54 +00:00
|
|
|
return doc->GetStateObject(aState);
|
2011-03-01 07:08:56 +00:00
|
|
|
}
|
|
|
|
|
2000-08-17 05:56:44 +00:00
|
|
|
NS_IMETHODIMP
|
2012-08-22 15:56:38 +00:00
|
|
|
nsHistory::Item(uint32_t aIndex, nsAString& aReturn)
|
2000-08-17 05:56:44 +00:00
|
|
|
{
|
|
|
|
aReturn.Truncate();
|
2011-01-12 01:12:38 +00:00
|
|
|
if (!nsContentUtils::IsCallerTrustedForRead()) {
|
|
|
|
return NS_ERROR_DOM_SECURITY_ERR;
|
|
|
|
}
|
2000-08-17 05:56:44 +00:00
|
|
|
|
Landing the XPCDOM_20010329_BRANCH branch, changes mostly done by jband@netscape.com and jst@netscape.com, also some changes done by shaver@mozilla.org, peterv@netscape.com and markh@activestate.com. r= and sr= by vidur@netscape.com, jband@netscape.com, jst@netscpae.com, danm@netscape.com, hyatt@netscape.com, shaver@mozilla.org, dbradley@netscape.com, rpotts@netscape.com.
2001-05-08 17:42:36 +00:00
|
|
|
nsresult rv = NS_OK;
|
|
|
|
nsCOMPtr<nsISHistory> session_history;
|
2000-08-17 05:56:44 +00:00
|
|
|
|
2011-02-01 17:19:35 +00:00
|
|
|
GetSessionHistoryFromDocShell(GetDocShell(), getter_AddRefs(session_history));
|
Landing the XPCDOM_20010329_BRANCH branch, changes mostly done by jband@netscape.com and jst@netscape.com, also some changes done by shaver@mozilla.org, peterv@netscape.com and markh@activestate.com. r= and sr= by vidur@netscape.com, jband@netscape.com, jst@netscpae.com, danm@netscape.com, hyatt@netscape.com, shaver@mozilla.org, dbradley@netscape.com, rpotts@netscape.com.
2001-05-08 17:42:36 +00:00
|
|
|
NS_ENSURE_TRUE(session_history, NS_ERROR_FAILURE);
|
2000-08-17 05:56:44 +00:00
|
|
|
|
2011-01-12 01:12:38 +00:00
|
|
|
nsCOMPtr<nsIHistoryEntry> sh_entry;
|
|
|
|
nsCOMPtr<nsIURI> uri;
|
2000-08-17 05:56:44 +00:00
|
|
|
|
2011-10-17 14:59:28 +00:00
|
|
|
rv = session_history->GetEntryAtIndex(aIndex, false,
|
Landing the XPCDOM_20010329_BRANCH branch, changes mostly done by jband@netscape.com and jst@netscape.com, also some changes done by shaver@mozilla.org, peterv@netscape.com and markh@activestate.com. r= and sr= by vidur@netscape.com, jband@netscape.com, jst@netscpae.com, danm@netscape.com, hyatt@netscape.com, shaver@mozilla.org, dbradley@netscape.com, rpotts@netscape.com.
2001-05-08 17:42:36 +00:00
|
|
|
getter_AddRefs(sh_entry));
|
1999-01-28 22:24:29 +00:00
|
|
|
|
Landing the XPCDOM_20010329_BRANCH branch, changes mostly done by jband@netscape.com and jst@netscape.com, also some changes done by shaver@mozilla.org, peterv@netscape.com and markh@activestate.com. r= and sr= by vidur@netscape.com, jband@netscape.com, jst@netscpae.com, danm@netscape.com, hyatt@netscape.com, shaver@mozilla.org, dbradley@netscape.com, rpotts@netscape.com.
2001-05-08 17:42:36 +00:00
|
|
|
if (sh_entry) {
|
|
|
|
rv = sh_entry->GetURI(getter_AddRefs(uri));
|
|
|
|
}
|
2000-08-17 05:56:44 +00:00
|
|
|
|
Landing the XPCDOM_20010329_BRANCH branch, changes mostly done by jband@netscape.com and jst@netscape.com, also some changes done by shaver@mozilla.org, peterv@netscape.com and markh@activestate.com. r= and sr= by vidur@netscape.com, jband@netscape.com, jst@netscpae.com, danm@netscape.com, hyatt@netscape.com, shaver@mozilla.org, dbradley@netscape.com, rpotts@netscape.com.
2001-05-08 17:42:36 +00:00
|
|
|
if (uri) {
|
2012-09-02 02:35:17 +00:00
|
|
|
nsAutoCString urlCString;
|
2002-03-06 07:48:55 +00:00
|
|
|
rv = uri->GetSpec(urlCString);
|
2000-08-17 05:56:44 +00:00
|
|
|
|
2003-12-23 15:41:10 +00:00
|
|
|
CopyUTF8toUTF16(urlCString, aReturn);
|
Landing the XPCDOM_20010329_BRANCH branch, changes mostly done by jband@netscape.com and jst@netscape.com, also some changes done by shaver@mozilla.org, peterv@netscape.com and markh@activestate.com. r= and sr= by vidur@netscape.com, jband@netscape.com, jst@netscpae.com, danm@netscape.com, hyatt@netscape.com, shaver@mozilla.org, dbradley@netscape.com, rpotts@netscape.com.
2001-05-08 17:42:36 +00:00
|
|
|
}
|
1999-01-28 22:24:29 +00:00
|
|
|
|
Landing the XPCDOM_20010329_BRANCH branch, changes mostly done by jband@netscape.com and jst@netscape.com, also some changes done by shaver@mozilla.org, peterv@netscape.com and markh@activestate.com. r= and sr= by vidur@netscape.com, jband@netscape.com, jst@netscpae.com, danm@netscape.com, hyatt@netscape.com, shaver@mozilla.org, dbradley@netscape.com, rpotts@netscape.com.
2001-05-08 17:42:36 +00:00
|
|
|
return rv;
|
2000-08-17 05:56:44 +00:00
|
|
|
}
|
1999-01-28 22:24:29 +00:00
|
|
|
|
Landing the XPCDOM_20010329_BRANCH branch, changes mostly done by jband@netscape.com and jst@netscape.com, also some changes done by shaver@mozilla.org, peterv@netscape.com and markh@activestate.com. r= and sr= by vidur@netscape.com, jband@netscape.com, jst@netscpae.com, danm@netscape.com, hyatt@netscape.com, shaver@mozilla.org, dbradley@netscape.com, rpotts@netscape.com.
2001-05-08 17:42:36 +00:00
|
|
|
nsresult
|
2004-12-10 19:48:22 +00:00
|
|
|
nsHistory::GetSessionHistoryFromDocShell(nsIDocShell * aDocShell,
|
|
|
|
nsISHistory ** aReturn)
|
2000-11-27 23:10:09 +00:00
|
|
|
{
|
|
|
|
|
|
|
|
NS_ENSURE_TRUE(aDocShell, NS_ERROR_FAILURE);
|
|
|
|
/* The docshell we have may or may not be
|
|
|
|
* the root docshell. So, get a handle to
|
|
|
|
* SH from the root docshell
|
|
|
|
*/
|
|
|
|
|
|
|
|
// QI mDocShell to nsIDocShellTreeItem
|
2011-02-01 17:19:35 +00:00
|
|
|
nsCOMPtr<nsIDocShellTreeItem> dsTreeItem(do_QueryInterface(aDocShell));
|
2000-11-27 23:10:09 +00:00
|
|
|
NS_ENSURE_TRUE(dsTreeItem, NS_ERROR_FAILURE);
|
|
|
|
|
|
|
|
// Get the root DocShell from it
|
|
|
|
nsCOMPtr<nsIDocShellTreeItem> root;
|
|
|
|
dsTreeItem->GetSameTypeRootTreeItem(getter_AddRefs(root));
|
|
|
|
NS_ENSURE_TRUE(root, NS_ERROR_FAILURE);
|
|
|
|
|
|
|
|
//QI root to nsIWebNavigation
|
|
|
|
nsCOMPtr<nsIWebNavigation> webNav(do_QueryInterface(root));
|
|
|
|
NS_ENSURE_TRUE(webNav, NS_ERROR_FAILURE);
|
|
|
|
|
|
|
|
//Get SH from nsIWebNavigation
|
|
|
|
return webNav->GetSessionHistory(aReturn);
|
|
|
|
|
|
|
|
}
|
|
|
|
|