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/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
*
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
#ifndef nsCollation_h__
#define nsCollation_h__
#include "nsICollation.h"
#include "nsCOMPtr.h"
#include "mozilla/Attributes.h"
class nsIUnicodeEncoder;
// Create a collation interface for an input locale.
//
class nsCollationFactory final : public nsICollationFactory {
~nsCollationFactory() {}
public:
NS_DECL_ISUPPORTS
NS_IMETHOD CreateCollation(nsILocale* locale, nsICollation** instancePtr) override;
nsCollationFactory() {}
};
struct nsCollation {
public:
nsCollation();
~nsCollation();
// normalize string before collation key generation
nsresult NormalizeString(const nsAString& stringIn, nsAString& stringOut);
// charset conversion util, C string buffer is allocate by PR_Malloc, caller should call PR_Free
nsresult SetCharset(const char* aCharset);
nsresult UnicodeToChar(const nsAString& aSrc, char** dst);
protected:
nsCOMPtr <nsIUnicodeEncoder> mEncoder;
};
#endif /* nsCollation_h__ */
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