189 lines
6.3 KiB
C++
189 lines
6.3 KiB
C++
/*
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* Cppcheck - A tool for static C/C++ code analysis
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* Copyright (C) 2007-2010 Daniel Marjamäki and Cppcheck team.
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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 CheckObsoleteFunctionsH
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#define CheckObsoleteFunctionsH
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//---------------------------------------------------------------------------
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#include "check.h"
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/// @addtogroup Checks
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/// @{
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/**
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* @brief Using obsolete functions that are always insecure to use.
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*/
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class CheckObsoleteFunctions : public Check
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{
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public:
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/** This constructor is used when registering the CheckObsoleteFunctions */
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CheckObsoleteFunctions() : Check()
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{ }
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/** This constructor is used when running checks. */
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CheckObsoleteFunctions(const Tokenizer *tokenizer, const Settings *settings, ErrorLogger *errorLogger)
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: Check(tokenizer, settings, errorLogger)
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{ }
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void runSimplifiedChecks(const Tokenizer *tokenizer, const Settings *settings, ErrorLogger *errorLogger)
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{
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CheckObsoleteFunctions checkObsoleteFunctions(tokenizer, settings, errorLogger);
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checkObsoleteFunctions.obsoleteFunctions();
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}
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/** Check for obsolete functions */
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void obsoleteFunctions();
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private:
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/** Report Error : Using obsolete function 'bsd_signal' */
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void obsoleteFunctionbsd_signal(const Token *tok);
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/** Report Error : Using obsolete function 'gethostbyaddr' */
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void obsoleteFunctiongethostbyaddr(const Token*);
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/** Report Error : Using obsolete function 'gethostbyname' */
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void obsoleteFunctiongethostbyname(const Token*);
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/** Report Error : Using obsolete function 'usleep' */
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void obsoleteFunctionusleep(const Token*);
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/** Report Error : Using obsolete function 'bcmp' */
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void obsoleteFunctionbcmp(const Token *tok);
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/** Report Error : Using obsolete function 'bcopy' */
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void obsoleteFunctionbcopy(const Token *tok);
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/** Report Error : Using obsolete function 'bzero' */
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void obsoleteFunctionbzero(const Token *tok);
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/** Report Error : Using obsolete function 'ecvt' */
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void obsoleteFunctionecvt(const Token *tok);
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/** Report Error : Using obsolete function 'fcvt' */
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void obsoleteFunctionfcvt(const Token *tok);
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/** Report Error : Using obsolete function 'gcvt' */
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void obsoleteFunctiongcvt(const Token *tok);
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/** Report Error : Using obsolete function 'ftime' */
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void obsoleteFunctionftime(const Token *tok);
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/** Report Error : Using obsolete function 'getcontext' */
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void obsoleteFunctiongetcontext(const Token *tok);
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/** Report Error : Using obsolete function 'makecontext' */
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void obsoleteFunctionmakecontext(const Token *tok);
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/** Report Error : Using obsolete function 'swapcontext' */
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void obsoleteFunctionswapcontext(const Token *tok);
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/** Report Error : Using obsolete function 'getwd' */
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void obsoleteFunctiongetwd(const Token *tok);
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/** Report Error : Using obsolete function 'index' */
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void obsoleteFunctionindex(const Token *tok);
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/** Report Error : Using obsolete function 'pthread_attr_getstackaddr' */
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void obsoleteFunctionpthread_attr_getstackaddr(const Token *tok);
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/** Report Error : Using obsolete function 'pthread_attr_setstackaddr' */
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void obsoleteFunctionpthread_attr_setstackaddr(const Token *tok);
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/** Report Error : Using obsolete function 'rindex' */
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void obsoleteFunctionrindex(const Token *tok);
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/** Report Error : Using obsolete function 'scalb' */
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void obsoleteFunctionscalb(const Token *tok);
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/** Report Error : Using obsolete function 'ualarm' */
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void obsoleteFunctionualarm(const Token *tok);
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/** Report Error : Using obsolete function 'vfork' */
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void obsoleteFunctionvfork(const Token *tok);
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/** Report Error : Using obsolete function 'wcswcs' */
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void obsoleteFunctionwcswcs(const Token *tok);
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void getErrorMessages()
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{
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obsoleteFunctionbsd_signal(0);
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obsoleteFunctiongethostbyaddr(0);
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obsoleteFunctiongethostbyname(0);
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obsoleteFunctionusleep(0);
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obsoleteFunctionbcmp(0);
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obsoleteFunctionbcopy(0);
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obsoleteFunctionbzero(0);
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obsoleteFunctionecvt(0);
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obsoleteFunctionfcvt(0);
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obsoleteFunctiongcvt(0);
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obsoleteFunctionftime(0);
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obsoleteFunctiongetcontext(0);
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obsoleteFunctionmakecontext(0);
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obsoleteFunctionswapcontext(0);
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obsoleteFunctiongetwd(0);
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obsoleteFunctionindex(0);
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obsoleteFunctionpthread_attr_getstackaddr(0);
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obsoleteFunctionpthread_attr_setstackaddr(0);
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obsoleteFunctionrindex(0);
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obsoleteFunctionscalb(0);
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obsoleteFunctionualarm(0);
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obsoleteFunctionvfork(0);
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obsoleteFunctionwcswcs(0);
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}
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std::string name() const
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{
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return "Obsolete functions";
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}
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std::string classInfo() const
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{
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return "Warn if any of these obsolete functions are used:\n"
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"* bsd_signal\n"
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"* gethostbyaddr\n"
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"* gethostbyname\n"
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"* usleep\n"
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"* bcmp\n"
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"* bcopy\n"
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"* bzero\n"
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"* ecvt\n"
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"* fcvt\n"
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"* gcvt\n"
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"* ftime\n"
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"* getcontext\n"
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"* makecontext\n"
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"* swapcontext\n"
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"* getwd\n"
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"* index\n"
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"* pthread_attr_getstackaddr\n"
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"* pthread_attr_setstackaddr\n"
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"* rindex\n"
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"* scalb\n"
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"* ualarm\n"
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"* vfork\n"
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"* wcswcs\n";
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}
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};
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/// @}
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//---------------------------------------------------------------------------
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#endif
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