111 lines
3.0 KiB
C++
111 lines
3.0 KiB
C++
/*
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* c++check - c/c++ syntax checking
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* Copyright (C) 2007 Daniel Marjamäki
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License 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, see <http://www.gnu.org/licenses/
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*/
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//---------------------------------------------------------------------------
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#ifndef tokenizeH
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#define tokenizeH
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//---------------------------------------------------------------------------
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#include <list>
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#include <string>
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#include <map>
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#include <vector>
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#include "settings.h"
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#include "errorlogger.h"
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#include "token.h"
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class Tokenizer
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{
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private:
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// Deallocate lists..
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void DeallocateTokens();
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/**
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* Helper function for "tokenize". This recursively parses into included header files.
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*/
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void tokenizeCode(std::istream &code, const unsigned int FileIndex=0);
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public:
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Tokenizer();
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~Tokenizer();
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/**
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* Tokenize code
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* @param code input stream for code
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* @param FileName The filename
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*/
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void tokenize(std::istream &code, const char FileName[]);
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/** Simplify tokenlist */
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void simplifyTokenList();
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// Helper functions for handling the tokens list..
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static void deleteTokens(TOKEN *tok);
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static const char *getParameterName( const TOKEN *ftok, int par );
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static bool SameFileName( const char fname1[], const char fname2[] );
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std::string fileLine( const TOKEN *tok ) const;
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// Return size.
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int SizeOfType(const char type[]) const;
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void initTokens();
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const std::vector<std::string> *getFiles() const;
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void fillFunctionList();
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const TOKEN *GetFunctionTokenByName( const char funcname[] ) const;
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const TOKEN *tokens() const;
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#ifndef UNIT_TESTING
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private:
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#endif
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struct DefineSymbol
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{
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char *name;
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char *value;
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struct DefineSymbol *next;
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};
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void Define(const char Name[], const char Value[]);
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void addtoken(const char str[], const unsigned int lineno, const unsigned int fileno);
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bool simplifyConditions();
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TOKEN *_gettok(TOKEN *tok, int index);
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void InsertTokens(TOKEN *dest, TOKEN *src, unsigned int n);
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TOKEN *_tokensBack;
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std::map<std::string, unsigned int> _typeSize;
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std::vector<const TOKEN *> _functionList;
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std::vector<std::string> _files;
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struct DefineSymbol * _dsymlist;
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TOKEN *_tokens;
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};
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//---------------------------------------------------------------------------
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#endif
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