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authorMatt A. Tobin <mattatobin@localhost.localdomain>2018-02-02 04:16:08 -0500
committerMatt A. Tobin <mattatobin@localhost.localdomain>2018-02-02 04:16:08 -0500
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Add m-esr52 at 52.6.0
Diffstat (limited to 'intl/uconv/nsNCRFallbackEncoderWrapper.h')
-rw-r--r--intl/uconv/nsNCRFallbackEncoderWrapper.h34
1 files changed, 34 insertions, 0 deletions
diff --git a/intl/uconv/nsNCRFallbackEncoderWrapper.h b/intl/uconv/nsNCRFallbackEncoderWrapper.h
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+++ b/intl/uconv/nsNCRFallbackEncoderWrapper.h
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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 nsNCRFallbackEncoderWrapper_h_
+#define nsNCRFallbackEncoderWrapper_h_
+
+#include "nsIUnicodeEncoder.h"
+
+class nsNCRFallbackEncoderWrapper
+{
+public:
+ explicit nsNCRFallbackEncoderWrapper(const nsACString& aEncoding);
+ ~nsNCRFallbackEncoderWrapper();
+
+ /**
+ * Convert text to bytes with decimal numeric character reference replacement
+ * for unmappables.
+ *
+ * @param aUtf16 UTF-16 input
+ * @param aBytes conversion output
+ * @return true on success and false on failure (OOM)
+ */
+ bool Encode(const nsAString& aUtf16,
+ nsACString& aBytes);
+
+private:
+ bool WriteNCR(nsACString& aBytes, uint32_t& aDstWritten, int32_t aUnmappable);
+
+ nsCOMPtr<nsIUnicodeEncoder> mEncoder;
+};
+
+#endif /* nsNCRFallbackEncoderWrapper_h_ */