gecko/netwerk/dns/nsIDNService.h

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/* -*- 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
* 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) 2002
* the Initial Developer. All Rights Reserved.
*
* Contributor(s):
* Naoki Hotta <nhotta@netscape.com> (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 ***** */
#ifndef nsIDNService_h__
#define nsIDNService_h__
#include "nsIIDNService.h"
#include "nsCOMPtr.h"
#include "nsIObserver.h"
#include "nsWeakReference.h"
#include "nsIUnicodeNormalizer.h"
#include "nsIDNKitInterface.h"
#include "nsString.h"
class nsIPrefBranch;
//-----------------------------------------------------------------------------
// nsIDNService
//-----------------------------------------------------------------------------
#define kACEPrefixLen 4
class nsIDNService : public nsIIDNService,
public nsIObserver,
public nsSupportsWeakReference
{
public:
NS_DECL_ISUPPORTS
NS_DECL_NSIIDNSERVICE
NS_DECL_NSIOBSERVER
nsIDNService();
virtual ~nsIDNService();
nsresult Init();
private:
void normalizeFullStops(nsAString& s);
nsresult stringPrepAndACE(const nsAString& in, nsACString& out,
PRBool allowUnassigned);
nsresult encodeToACE(const nsAString& in, nsACString& out);
nsresult stringPrep(const nsAString& in, nsAString& out,
PRBool allowUnassigned);
nsresult decodeACE(const nsACString& in, nsACString& out,
PRBool allowUnassigned);
nsresult UTF8toACE(const nsACString& in, nsACString& out,
PRBool allowUnassigned);
nsresult ACEtoUTF8(const nsACString& in, nsACString& out,
PRBool allowUnassigned);
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PRBool isInWhitelist(const nsACString &host);
void prefsChanged(nsIPrefBranch *prefBranch, const PRUnichar *pref);
PRBool mMultilingualTestBed; // if true generates extra node for multilingual testbed
idn_nameprep_t mNamePrepHandle;
nsCOMPtr<nsIUnicodeNormalizer> mNormalizer;
char mACEPrefix[kACEPrefixLen+1];
nsXPIDLString mIDNBlacklist;
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PRBool mShowPunycode;
nsCOMPtr<nsIPrefBranch> mIDNWhitelistPrefBranch;
};
#endif // nsIDNService_h__