192 lines
5.9 KiB
C++
192 lines
5.9 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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* Name....: stringutil.h
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* Date....: 09/03/99
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* Creator.:
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*
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* Basic String Utilities
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*/
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#ifndef __STRINGUTIL_H
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#define __STRINGUTIL_H
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#ifndef __WCHAR16_H
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#include "core/wchar16.h"
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#endif
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#ifndef __TCHAR_H
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#include "core/tchar.h"
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#endif
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//-----------------------------------------------------------------------------
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// cStringUtil
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// NOTE:RAD -- This should not be a class, changed to namespace.
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// contains utility methods for manipulating strings
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//-----------------------------------------------------------------------------
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namespace cStringUtil
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{
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//--Type Dispatched Conversion (Generalization away from TCHAR)
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/// Handle Like-Types (xstring to xstring)
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inline const char* Convert(std::string& lhs, const std::string& rhs)
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{
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lhs = rhs;
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return lhs.c_str();
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}
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/// Specialize Everything Else
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std::string::const_iterator Convert(std::string&, const wc16_string&);
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wc16_string::const_iterator Convert(wc16_string&, const std::string&);
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#if SUPPORTS_WCHART && WCHAR_REP_IS_UCS2
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inline std::wstring::const_iterator Convert(std::wstring& lhs, const std::wstring& rhs)
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{
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lhs = rhs;
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return lhs.c_str();
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}
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std::wstring::const_iterator Convert(std::wstring&, const wc16_string&);
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std::wstring::const_iterator Convert(std::wstring&, const std::string&);
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std::string::const_iterator Convert(std::string&, const std::wstring&);
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wc16_string::const_iterator Convert(wc16_string&, const std::wstring&);
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#endif //SUPPORTS_WCHART
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/// WARNING: These are deprecated, please use Convert()!
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std::string TstrToStr(const TSTRING& tstr);
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// converts a tstring to a narrow string; useful for passphrase input, which must always be
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// the same format, regardless of what TCHAR is defined to.
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TSTRING StrToTstr(const std::string& str);
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// converts a narrow string to a TSTRING
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TSTRING WstrToTstr(const wc16_string& src);
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// convert wc16_string to a TSTRING
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wc16_string TstrToWstr(const TSTRING& tstr);
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// convert a TSTRING to a wc16_string
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template<class IterT> void splitstring(IterT& iter, const TSTRING& str, const TSTRING& delims)
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{
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TSTRING::size_type where;
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TSTRING tmpStr;
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TSTRING workingString = str;
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while (workingString.length() > 0)
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{
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where = workingString.find_first_of(delims, 0);
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// in the case of no delimeters, setp to
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// grab the entire string.
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//
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if (where == TSTRING::npos)
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where = workingString.length();
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tmpStr = workingString.substr(0, where);
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workingString.erase(0, where + 1);
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iter.push_back(tmpStr);
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}
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}
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} // namespace cStringUtil
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/*
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//-----------------------------------------------------------------------------
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// push_back_string
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//
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// push_back decorator for basic_string.
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// allows basic_string to be used in, among other things, a back_insert_iterator
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//-----------------------------------------------------------------------------
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namespace std
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{
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template< class E >
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class push_back_string
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: public basic_string<E>
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{
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public:
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//- - - - - - - - - - - - - - - - - - - - - - - - - -
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// internal typedefs
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//- - - - - - - - - - - - - - - - - - - - - - - - - -
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typedef push_back_string<E> _MyT;
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typedef basic_string<E> _ParentT;
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//- - - - - - - - - - - - - - - - - - - - - - - - - -
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// required typedef ( to be a container it must have this... )
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//- - - - - - - - - - - - - - - - - - - - - - - - - -
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typedef typename _ParentT::value_type value_type;
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//- - - - - - - - - - - - - - - - - - - - - - - - - -
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// required constructors and assignment operators...
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//- - - - - - - - - - - - - - - - - - - - - - - - - -
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push_back_string( const _ParentT& rhs )
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: _ParentT( rhs )
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{
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}
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push_back_string()
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: _ParentT()
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{
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}
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_MyT& operator=( const _MyT& rhs )
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{
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return _ParentT::operator=( rhs );
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}
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//- - - - - - - - - - - - - - - - - - - - - - - - - -
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// this is it!
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// makes the string look like a container to a back_insert_iterator....
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//- - - - - - - - - - - - - - - - - - - - - - - - - -
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_MyT& push_back( const typename _ParentT::value_type& v )
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{
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*this += v; return( *this );
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}
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};
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}
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*/
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#endif //__STRINGUTIL_H
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