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67 lines
2.9 KiB
67 lines
2.9 KiB
14 years ago
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// Copyright (c) 2006, Google Inc.
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// All rights reserved.
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//
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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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// met:
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//
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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 disclaimer
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// in the documentation and/or other materials provided with the
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// 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 from
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// this software without specific prior written permission.
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//
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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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// string_conversion.h: Conversion between different UTF-8/16/32 encodings.
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#ifndef COMMON_STRING_CONVERSION_H__
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#define COMMON_STRING_CONVERSION_H__
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#include <string>
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#include <vector>
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#include "google_breakpad/common/breakpad_types.h"
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namespace google_breakpad {
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using std::vector;
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// Convert |in| to UTF-16 into |out|. Use platform byte ordering. If the
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// conversion failed, |out| will be zero length.
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void UTF8ToUTF16(const char *in, vector<u_int16_t> *out);
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// Convert at least one character (up to a maximum of |in_length|) from |in|
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// to UTF-16 into |out|. Return the number of characters consumed from |in|.
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// Any unused characters in |out| will be initialized to 0. No memory will
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// be allocated by this routine.
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int UTF8ToUTF16Char(const char *in, int in_length, u_int16_t out[2]);
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// Convert |in| to UTF-16 into |out|. Use platform byte ordering. If the
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// conversion failed, |out| will be zero length.
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void UTF32ToUTF16(const wchar_t *in, vector<u_int16_t> *out);
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// Convert |in| to UTF-16 into |out|. Any unused characters in |out| will be
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// initialized to 0. No memory will be allocated by this routine.
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void UTF32ToUTF16Char(wchar_t in, u_int16_t out[2]);
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// Convert |in| to UTF-8. If |swap| is true, swap bytes before converting.
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std::string UTF16ToUTF8(const vector<u_int16_t> &in, bool swap);
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} // namespace google_breakpad
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#endif // COMMON_STRING_CONVERSION_H__
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