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9718e70260
env_universal_common.cpp. These use the new utf8 functions exposed in utf8.h. This will allow us to drop the iconv dependency.
41 lines
1.6 KiB
C++
41 lines
1.6 KiB
C++
/*
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* Copyright (c) 2007 Alexey Vatchenko <av@bsdua.org>
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*
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* Permission to use, copy, modify, and/or distribute this software for any
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* purpose with or without fee is hereby granted, provided that the above
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* copyright notice and this permission notice appear in all copies.
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*
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* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
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* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
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* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
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* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
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* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
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* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
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* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
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*/
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/*
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* utf8: implementation of UTF-8 charset encoding (RFC3629).
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*/
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#ifndef _UTF8_H_
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#define _UTF8_H_
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#include <sys/types.h>
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#include <string>
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#include <wchar.h>
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#define UTF8_IGNORE_ERROR 0x01
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#define UTF8_SKIP_BOM 0x02
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/* Convert a string between UTF8 and UCS-2/4 (depending on size of wchar_t). Returns true if successful, storing the result of the conversion in *result */
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bool utf8_to_wchar_string(const std::string &input, std::wstring *result);
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bool wchar_to_utf8_string(const std::wstring &input, std::string *result);
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/* Variants exposed for testing */
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size_t utf8_to_wchar(const char *in, size_t insize, wchar_t *out, size_t outsize, int flags);
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size_t wchar_to_utf8(const wchar_t *in, size_t insize, char *out, size_t outsize, int flags);
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bool is_wchar_ucs2();
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#endif /* !_UTF8_H_ */
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