112 lines
3.4 KiB
C++
112 lines
3.4 KiB
C++
//
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// The developer of the original code and/or files is Tripwire, Inc.
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// Portions created by Tripwire, Inc. are copyright (C) 2000-2018 Tripwire,
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// Inc. Tripwire is a registered trademark of Tripwire, Inc. All rights
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// reserved.
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//
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// This program is free software. The contents of this file are subject
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// to the terms of the GNU General Public License as published by the
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// Free Software Foundation; either version 2 of the License, or (at your
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// option) any later version. You may redistribute it and/or modify it
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// only in compliance with the GNU General Public License.
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//
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// This program is distributed in the hope that it will be useful.
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// However, this program is distributed AS-IS WITHOUT ANY
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// WARRANTY; INCLUDING THE IMPLIED WARRANTY OF MERCHANTABILITY OR FITNESS
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// FOR A PARTICULAR PURPOSE. Please see the GNU General Public License
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// for more details.
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//
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// You should have received a copy of the GNU General Public License
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// along with this program; if not, write to the Free Software
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// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,
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// USA.
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//
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// Nothing in the GNU General Public License or any other license to use
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// the code or files shall permit you to use Tripwire's trademarks,
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// service marks, or other intellectual property without Tripwire's
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// prior written consent.
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//
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// If you have any questions, please contact Tripwire, Inc. at either
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// info@tripwire.org or www.tripwire.org.
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//
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///////////////////////////////////////////////////////////////////////////////
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// wchar16.h
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//
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// Function ans classes dealing with the WCHAR16 type
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//
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#ifndef __WCHAR16_H
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#define __WCHAR16_H
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// TODO: Perhaps WCHAR16 should come out of types.h???
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#ifndef __TYPES_H
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#include "types.h"
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#endif
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typedef uint16_t WCHAR16; // unix has 4 byte wchar_t, but we want to standardize on 16 bit wide chars
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//=============================================================================
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// class wc16_string
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//
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// This clas implements enough of the std::basic_string interface so we
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// can use it like an STL string.
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//
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// In an ideal world we this would be a std::basic_string instantiation, but
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// UNIX doesn't seem to dealing 16 bit wide chars, it uses 32 bit chars.
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//
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// a WCHAR16 is a 16-bit UCS2 (Unicode v1.1) character
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//
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//=============================================================================
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class wc16_string_impl;
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// TODO:BAM -- check into reducing wc16_string to:
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// typedef std::basic_string<WCHAR16> wc16_string;
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class wc16_string
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{
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public:
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typedef WCHAR16 value_type;
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typedef value_type* iterator;
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typedef const value_type* const_iterator;
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typedef size_t size_type;
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wc16_string();
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wc16_string(const wc16_string& rhs);
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wc16_string(const_iterator pStr);
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~wc16_string();
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void operator=(const wc16_string& rhs);
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int compare(const wc16_string& rhs) const;
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size_type length() const;
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size_type size() const;
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const_iterator begin() const;
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iterator begin();
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const_iterator end() const;
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iterator end();
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const_iterator c_str() const;
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const_iterator data() const;
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bool empty() const
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{
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return length() == 0;
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}
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const value_type& operator[](int i) const; // throw std::out_of_range
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value_type& operator[](int i); // throw std::out_of_range
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void resize(size_type);
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void swapbytes(); // useful to convert to network byte order
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private:
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wc16_string_impl* mpData;
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};
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#endif
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