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// Copyright 2011 the V8 project authors. All rights reserved.
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// Redistribution and use in source and binary forms, with or without
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// modification, are permitted provided that the following conditions are
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// * Redistributions of source code must retain the above copyright
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// notice, this list of conditions and the following disclaimer.
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// * Redistributions in binary form must reproduce the above
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// copyright notice, this list of conditions and the following
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// disclaimer in the documentation and/or other materials provided
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// with the distribution.
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// * Neither the name of Google Inc. nor the names of its
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// contributors may be used to endorse or promote products derived
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// from this software without specific prior written permission.
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// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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#ifndef V8_EXTENSIONS_EXPERIMENTAL_I18N_UTILS_H_
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#define V8_EXTENSIONS_EXPERIMENTAL_I18N_UTILS_H_
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#include "unicode/uversion.h"
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namespace U_ICU_NAMESPACE {
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// Safe string copy. Null terminates the destination. Copies at most
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// (length - 1) bytes.
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// We can't use snprintf since it's not supported on all relevant platforms.
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// We can't use OS::SNPrintF, it's only for internal code.
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static void StrNCopy(char* dest, int length, const char* src);
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// Extract a string setting named in |settings| and set it to |result|.
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// Return true if it's specified. Otherwise, return false.
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static bool ExtractStringSetting(const v8::Handle<v8::Object>& settings,
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icu::UnicodeString* result);
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// Converts ASCII array into UChar array.
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// Target is always \0 terminated.
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static void AsciiToUChar(const char* source,
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int32_t source_length,
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int32_t target_length);
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} // namespace v8_i18n
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#endif // V8_EXTENSIONS_EXPERIMENTAL_I18N_UTILS_H_