115 lines
1.4 KiB
C++
Executable File
115 lines
1.4 KiB
C++
Executable File
/*
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* This file is a part of Winix
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* and is not publicly distributed
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*
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* Copyright (c) 2008-2013, Tomasz Sowa
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* All rights reserved.
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*
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*/
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#include <cstdlib>
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#include "acceptbaseparser.h"
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bool AcceptBaseParser::IsWhite(int c)
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{
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if( c==' ' || c=='\t' )
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return true;
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return false;
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}
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void AcceptBaseParser::SkipWhite()
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{
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while( IsWhite(*text) )
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++text;
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}
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void AcceptBaseParser::RemoveWhiteFromEnd(std::string & str)
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{
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if( str.empty() )
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return;
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size_t i = str.size() - 1;
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for( ; i!=0 && IsWhite(str[i]) ; --i);
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if( !IsWhite(str[i]) )
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++i;
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if( i < str.size() )
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str.erase(i); // erasing until the end of the string
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}
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void AcceptBaseParser::ReadParameter()
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{
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param.clear();
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SkipWhite();
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while( *text!=0 && *text!=',' && *text!=';' )
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{
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param += *text;
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++text;
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}
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RemoveWhiteFromEnd(param);
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}
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void AcceptBaseParser::ReadQ()
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{
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q = 1.0;
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SkipWhite();
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if( *text != ';' )
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return;
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++text; // skipping a semicolon
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while( *text!=0 && *text!=',' && *text!='=' )
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// skipping until ',' or '='
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++text;
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if( *text==0 || *text==',' )
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return;
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++text; // skipping '='
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SkipWhite();
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q = strtod(text, (char**)&text);
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}
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void AcceptBaseParser::SkipParam()
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{
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SkipWhite();
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if( *text == ',' )
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++text;
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}
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void AcceptBaseParser::Parse(const char * str)
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{
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text = str;
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Init();
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while( *text != 0 )
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{
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ReadParameter();
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ReadQ();
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SkipParam();
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Param(param, q);
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}
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}
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