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b8f991e41b
MozReview-Commit-ID: 5GEnL7Kihpj --HG-- extra : rebase_source : 413d880035b49da82db0530379425d31ac31a82e
53 lines
1.3 KiB
C++
53 lines
1.3 KiB
C++
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/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
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*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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#ifndef nsCollation_h__
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#define nsCollation_h__
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#include "nsICollation.h"
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#include "nsCOMPtr.h"
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#include "mozilla/Attributes.h"
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class nsIUnicodeEncoder;
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// Create a collation interface for the current app's locale.
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//
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class nsCollationFactory final : public nsICollationFactory {
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~nsCollationFactory() {}
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public:
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NS_DECL_ISUPPORTS
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NS_IMETHOD CreateCollation(nsICollation** instancePtr) override;
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NS_IMETHOD CreateCollationForLocale(const nsACString& locale, nsICollation** instancePtr) override;
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nsCollationFactory() {}
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};
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struct nsCollation {
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public:
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nsCollation();
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~nsCollation();
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// normalize string before collation key generation
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nsresult NormalizeString(const nsAString& stringIn, nsAString& stringOut);
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// charset conversion util, C string buffer is allocate by PR_Malloc, caller should call PR_Free
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nsresult SetCharset(const char* aCharset);
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nsresult UnicodeToChar(const nsAString& aSrc, char** dst);
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protected:
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nsCOMPtr <nsIUnicodeEncoder> mEncoder;
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};
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#endif /* nsCollation_h__ */
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