mirror of https://gitee.com/bigwinds/arangodb
89 lines
3.2 KiB
C
89 lines
3.2 KiB
C
////////////////////////////////////////////////////////////////////////////////
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/// @brief utf8 helper functions
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///
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/// @file
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///
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/// DISCLAIMER
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///
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/// Copyright 2004-2012 triagens GmbH, Cologne, Germany
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///
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/// Licensed under the Apache License, Version 2.0 (the "License");
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/// you may not use this file except in compliance with the License.
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/// You may obtain a copy of the License at
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///
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/// http://www.apache.org/licenses/LICENSE-2.0
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///
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/// Unless required by applicable law or agreed to in writing, software
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/// distributed under the License is distributed on an "AS IS" BASIS,
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/// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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/// See the License for the specific language governing permissions and
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/// limitations under the License.
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///
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/// Copyright holder is triAGENS GmbH, Cologne, Germany
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///
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/// @author Dr. Frank Celler
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/// @author Copyright 2011-2012, triAGENS GmbH, Cologne, Germany
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////////////////////////////////////////////////////////////////////////////////
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#ifndef TRIAGENS_BASICS_C_UTF8_HELPER_H
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#define TRIAGENS_BASICS_C_UTF8_HELPER_H 1
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#include "BasicsC/common.h"
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#ifdef __cplusplus
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extern "C" {
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#endif
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// -----------------------------------------------------------------------------
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// --SECTION-- public functions
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// -----------------------------------------------------------------------------
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////////////////////////////////////////////////////////////////////////////////
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/// @addtogroup Helper functions
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/// @{
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////////////////////////////////////////////////////////////////////////////////
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#ifdef TRI_HAVE_ICU
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////////////////////////////////////////////////////////////////////////////////
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/// @brief normalize an utf8 string (NFC)
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////////////////////////////////////////////////////////////////////////////////
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char * TR_normalize_utf8_to_NFC (TRI_memory_zone_t* zone, const char* utf8, size_t inLength, size_t* outLength);
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////////////////////////////////////////////////////////////////////////////////
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/// @brief normalize an utf16 string (NFC) and export it to utf8
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////////////////////////////////////////////////////////////////////////////////
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char * TR_normalize_utf16_to_NFC (TRI_memory_zone_t* zone, const uint16_t* utf16, size_t inLength, size_t* outLength);
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#endif
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////////////////////////////////////////////////////////////////////////////////
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/// @brief compare two utf16 strings (implemented in Basic/Utf8Helper.cpp)
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////////////////////////////////////////////////////////////////////////////////
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int TR_compare_utf16 (const uint16_t* left, size_t leftLength, const uint16_t* right, size_t rightLength);
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////////////////////////////////////////////////////////////////////////////////
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/// @brief compare two utf8 strings (implemented in Basic/Utf8Helper.cpp)
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////////////////////////////////////////////////////////////////////////////////
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int TR_compare_utf8 (const char* left, const char* right);
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////////////////////////////////////////////////////////////////////////////////
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/// @}
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////////////////////////////////////////////////////////////////////////////////
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#ifdef __cplusplus
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}
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#endif
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#endif
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// Local Variables:
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// mode: outline-minor
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// outline-regexp: "^\\(/// @brief\\|/// {@inheritDoc}\\|/// @addtogroup\\|// --SECTION--\\|/// @\\}\\)"
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// End:
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