/* -*- Mode: C++; tab-width: 3; 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 the Mozilla browser.
 *
 * The Initial Developer of the Original Code is
 * Netscape Communications, Inc.
 * Portions created by the Initial Developer are Copyright (C) 1999
 * the Initial Developer. All Rights Reserved.
 *
 * Contributor(s):
 *   Travis Bogard <travis@netscape.com>
 *   Viswanath Ramachandran <vishy@netscape.com>
 *   Simon Fraser <sfraser@netscape.com>
 *
 * Alternatively, the contents of this file may be used under the terms of
 * either of 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 ***** */

// Local Includes
#include "nsDocShellLoadInfo.h"
#include "nsReadableUtils.h"

//*****************************************************************************
//***    nsDocShellLoadInfo: Object Management
//*****************************************************************************

nsDocShellLoadInfo::nsDocShellLoadInfo()
  : mInheritOwner(PR_FALSE),
    mSendReferrer(PR_TRUE),
    mLoadType(nsIDocShellLoadInfo::loadNormal)
{
}

nsDocShellLoadInfo::~nsDocShellLoadInfo()
{
}

//*****************************************************************************
// nsDocShellLoadInfo::nsISupports
//*****************************************************************************   

NS_IMPL_ADDREF(nsDocShellLoadInfo)
NS_IMPL_RELEASE(nsDocShellLoadInfo)

NS_INTERFACE_MAP_BEGIN(nsDocShellLoadInfo)
   NS_INTERFACE_MAP_ENTRY_AMBIGUOUS(nsISupports, nsIDocShellLoadInfo)
   NS_INTERFACE_MAP_ENTRY(nsIDocShellLoadInfo)
NS_INTERFACE_MAP_END     

//*****************************************************************************
// nsDocShellLoadInfo::nsIDocShellLoadInfo
//*****************************************************************************   

NS_IMETHODIMP nsDocShellLoadInfo::GetReferrer(nsIURI** aReferrer)
{
   NS_ENSURE_ARG_POINTER(aReferrer);

   *aReferrer = mReferrer;
   NS_IF_ADDREF(*aReferrer);
   return NS_OK;
}

NS_IMETHODIMP nsDocShellLoadInfo::SetReferrer(nsIURI* aReferrer)
{
   mReferrer = aReferrer;
   return NS_OK;
}

NS_IMETHODIMP nsDocShellLoadInfo::GetOwner(nsISupports** aOwner)
{
   NS_ENSURE_ARG_POINTER(aOwner);

   *aOwner = mOwner;
   NS_IF_ADDREF(*aOwner);
   return NS_OK;
}

NS_IMETHODIMP nsDocShellLoadInfo::SetOwner(nsISupports* aOwner)
{
   mOwner = aOwner;
   return NS_OK;
}

NS_IMETHODIMP nsDocShellLoadInfo::GetInheritOwner(PRBool* aInheritOwner)
{
   NS_ENSURE_ARG_POINTER(aInheritOwner);

   *aInheritOwner = mInheritOwner;
   return NS_OK;
}

NS_IMETHODIMP nsDocShellLoadInfo::SetInheritOwner(PRBool aInheritOwner)
{
   mInheritOwner = aInheritOwner;
   return NS_OK;
}

NS_IMETHODIMP nsDocShellLoadInfo::GetLoadType(nsDocShellInfoLoadType * aLoadType)
{
   NS_ENSURE_ARG_POINTER(aLoadType);

   *aLoadType = mLoadType;
   return NS_OK;
}

NS_IMETHODIMP nsDocShellLoadInfo::SetLoadType(nsDocShellInfoLoadType aLoadType)
{
   mLoadType = aLoadType;
   return NS_OK;
}

NS_IMETHODIMP nsDocShellLoadInfo::GetSHEntry(nsISHEntry** aSHEntry)
{
   NS_ENSURE_ARG_POINTER(aSHEntry);

   *aSHEntry = mSHEntry;
   NS_IF_ADDREF(*aSHEntry);
   return NS_OK;
}
 
NS_IMETHODIMP nsDocShellLoadInfo::SetSHEntry(nsISHEntry* aSHEntry)
{
   mSHEntry = aSHEntry;
   return NS_OK;
}

NS_IMETHODIMP nsDocShellLoadInfo::GetTarget(PRUnichar** aTarget)
{
   NS_ENSURE_ARG_POINTER(aTarget);

   *aTarget = ToNewUnicode(mTarget);

   return NS_OK;
}

NS_IMETHODIMP nsDocShellLoadInfo::SetTarget(const PRUnichar* aTarget)
{
   mTarget.Assign(aTarget);
   return NS_OK;
}


NS_IMETHODIMP
nsDocShellLoadInfo::GetPostDataStream(nsIInputStream **aResult)
{
  NS_ENSURE_ARG_POINTER(aResult);

  *aResult = mPostDataStream;

  NS_IF_ADDREF(*aResult);
  return NS_OK;
}


NS_IMETHODIMP
nsDocShellLoadInfo::SetPostDataStream(nsIInputStream *aStream)
{
  mPostDataStream = aStream;
  return NS_OK;
}

/* attribute nsIInputStream headersStream; */
NS_IMETHODIMP nsDocShellLoadInfo::GetHeadersStream(nsIInputStream * *aHeadersStream)
{
  NS_ENSURE_ARG_POINTER(aHeadersStream);
  *aHeadersStream = mHeadersStream;
  NS_IF_ADDREF(*aHeadersStream);
  return NS_OK;
}
NS_IMETHODIMP nsDocShellLoadInfo::SetHeadersStream(nsIInputStream * aHeadersStream)
{
  mHeadersStream = aHeadersStream;
  return NS_OK;
}

NS_IMETHODIMP nsDocShellLoadInfo::GetSendReferrer(PRBool* aSendReferrer)
{
   NS_ENSURE_ARG_POINTER(aSendReferrer);

   *aSendReferrer = mSendReferrer;
   return NS_OK;
}

NS_IMETHODIMP nsDocShellLoadInfo::SetSendReferrer(PRBool aSendReferrer)
{
   mSendReferrer = aSendReferrer;
   return NS_OK;
}

//*****************************************************************************
// nsDocShellLoadInfo: Helpers
//*****************************************************************************   

//*****************************************************************************
// nsDocShellLoadInfo: Accessors
//*****************************************************************************