Tue, 02 Oct 2007 07:38:35 -0700
changeset 6535 635ec289e4ef11c322dcd30d3f2512941fa0ae12
parent 4021 7ab8ab9e8d676df7666b17322d5debeedac57cb0
child 7166 101472225f7ea048119078a2a75a9e3845569cc0
permissions -rw-r--r--
Skip installing fields which have no text. Bug 397924, r+sr+a=sicking

//* -*- Mode: C++; tab-width: 2; 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
 * 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 TLD Service
 * The Initial Developer of the Original Code is
 * Google Inc.
 * Portions created by the Initial Developer are Copyright (C) 2006
 * the Initial Developer. All Rights Reserved.
 * Contributor(s):
 *   Pamela Greene <> (original author)
 * Alternatively, the contents of this file may be used under the terms of
 * either 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 "nsIEffectiveTLDService.h"

#include "nsTHashtable.h"
#include "nsString.h"
#include "nsCOMPtr.h"

class nsIIDNService;
class nsIFile;

// hash entry class
class nsDomainEntry : public PLDHashEntryHdr
  // Hash methods
  typedef const char* KeyType;
  typedef const char* KeyTypePointer;

  nsDomainEntry(const char* aDomain);

  nsDomainEntry(const nsDomainEntry& toCopy)
    // if we end up here, things will break. nsTHashtable shouldn't
    // allow this, since we set ALLOW_MEMMOVE to true.
    NS_NOTREACHED("nsDomainEntry copy constructor is forbidden!");


  KeyType GetKey() const
    return mDomain;

  PRBool KeyEquals(KeyTypePointer aKey) const
    return !strcmp(mDomain, aKey);

  static KeyTypePointer KeyToPointer(KeyType aKey)
    return aKey;

  static PLDHashNumber HashKey(KeyTypePointer aKey)
    // PL_DHashStringKey doesn't use the table parameter, so we can safely
    // pass nsnull
    return PL_DHashStringKey(nsnull, aKey);


  PRPackedBool& IsNormal()    { return mIsNormal; }
  PRPackedBool& IsException() { return mIsException; }
  PRPackedBool& IsWild()      { return mIsWild; }

  const char   *mDomain;
  PRPackedBool  mIsNormal;
  PRPackedBool  mIsException;
  PRPackedBool  mIsWild;

class nsEffectiveTLDService : public nsIEffectiveTLDService

  nsresult Init();

  nsresult NormalizeHostname(nsCString &aHostname);
  nsresult AddEffectiveTLDEntry(nsCString &aDomainName);
  nsresult LoadEffectiveTLDFiles();
  nsresult LoadOneEffectiveTLDFile(nsCOMPtr<nsIFile>& effTLDFile);

  virtual ~nsEffectiveTLDService();

  nsTHashtable<nsDomainEntry> mHash;
  nsCOMPtr<nsIIDNService>     mIDNService;