/* -*- Mode: C; tab-width: 4; 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 mozilla.org code.
 *
 * The Initial Developer of the Original Code is
 * Netscape Communications Corporation.
 * Portions created by the Initial Developer are Copyright (C) 1998
 * the Initial Developer. All Rights Reserved.
 *
 * Contributor(s):
 *
 * 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 ***** */
#include "nsCOMPtr.h"
#include "prmem.h"
#include "plstr.h"
#include "nsMailHeaders.h"
#include "nsIMimeEmitter.h"
#include "nsIStringBundle.h"
#include "nsIServiceManager.h"
#include "nsIIOService.h"
#include "nsIURI.h"
#include "prprf.h"
#include "nsSpecialSystemDirectory.h"

extern "C" PRBool
EmitThisHeaderForPrefSetting(PRInt32 dispType, const char *header)
{
	if (nsMimeHeaderDisplayTypes::AllHeaders == dispType)
    return PR_TRUE;

  if ((!header) || (!*header))
    return PR_FALSE;

  if (nsMimeHeaderDisplayTypes::MicroHeaders == dispType)
  {
    if (
          (!nsCRT::strcmp(header, HEADER_SUBJECT)) ||
          (!nsCRT::strcmp(header, HEADER_FROM)) ||
          (!nsCRT::strcmp(header, HEADER_DATE))
       )
      return PR_TRUE;
    else
      return PR_FALSE;
  }

  if (nsMimeHeaderDisplayTypes::NormalHeaders == dispType)
  {
    if (
        (!nsCRT::strcmp(header, HEADER_DATE)) ||
        (!nsCRT::strcmp(header, HEADER_TO)) ||
        (!nsCRT::strcmp(header, HEADER_SUBJECT)) ||
        (!nsCRT::strcmp(header, HEADER_SENDER)) ||
        (!nsCRT::strcmp(header, HEADER_RESENT_TO)) ||
        (!nsCRT::strcmp(header, HEADER_RESENT_SENDER)) ||
        (!nsCRT::strcmp(header, HEADER_RESENT_FROM)) ||
        (!nsCRT::strcmp(header, HEADER_RESENT_CC)) ||
        (!nsCRT::strcmp(header, HEADER_REPLY_TO)) ||
        (!nsCRT::strcmp(header, HEADER_REFERENCES)) ||
        (!nsCRT::strcmp(header, HEADER_NEWSGROUPS)) ||
        (!nsCRT::strcmp(header, HEADER_MESSAGE_ID)) ||
        (!nsCRT::strcmp(header, HEADER_FROM)) ||
        (!nsCRT::strcmp(header, HEADER_FOLLOWUP_TO)) ||
        (!nsCRT::strcmp(header, HEADER_CC)) ||
        (!nsCRT::strcmp(header, HEADER_ORGANIZATION)) ||
        (!nsCRT::strcmp(header, HEADER_REPLY_TO)) ||
        (!nsCRT::strcmp(header, HEADER_BCC))
       )
       return PR_TRUE;
    else
      return PR_FALSE;
  }

  return PR_TRUE;
}