76 lines
2.5 KiB
C++
76 lines
2.5 KiB
C++
/*
|
|
* Cppcheck - A tool for static C/C++ code analysis
|
|
* Copyright (C) 2007-2015 Cppcheck team.
|
|
*
|
|
* This program is free software: you can redistribute it and/or modify
|
|
* it under the terms of the GNU General Public License as published by
|
|
* the Free Software Foundation, either version 3 of the License, or
|
|
* (at your option) any later version.
|
|
*
|
|
* This program is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
* GNU General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU General Public License
|
|
* along with this program. If not, see <http://www.gnu.org/licenses/>.
|
|
*/
|
|
|
|
|
|
//---------------------------------------------------------------------------
|
|
#ifndef checkfunctionsH
|
|
#define checkfunctionsH
|
|
//---------------------------------------------------------------------------
|
|
|
|
#include "config.h"
|
|
#include "check.h"
|
|
#include <string>
|
|
|
|
|
|
/// @addtogroup Checks
|
|
/// @{
|
|
|
|
/**
|
|
* @brief Check for functions which should not be used
|
|
*/
|
|
|
|
class CPPCHECKLIB CheckFunctions : public Check {
|
|
public:
|
|
/** This constructor is used when registering the CheckFunctions */
|
|
CheckFunctions() : Check(myName()) {
|
|
}
|
|
|
|
/** This constructor is used when running checks. */
|
|
CheckFunctions(const Tokenizer *tokenizer, const Settings *settings, ErrorLogger *errorLogger)
|
|
: Check(myName(), tokenizer, settings, errorLogger) {
|
|
}
|
|
|
|
void runSimplifiedChecks(const Tokenizer *tokenizer, const Settings *settings, ErrorLogger *errorLogger) {
|
|
CheckFunctions checkFunctions(tokenizer, settings, errorLogger);
|
|
checkFunctions.check();
|
|
}
|
|
|
|
/** Check for functions that should not be used */
|
|
void check();
|
|
|
|
private:
|
|
void getErrorMessages(ErrorLogger *errorLogger, const Settings *settings) const {
|
|
CheckFunctions c(0, settings, errorLogger);
|
|
|
|
for (std::map<std::string, Library::WarnInfo>::const_iterator i = settings->library.functionwarn.cbegin(); i != settings->library.functionwarn.cend(); ++i) {
|
|
c.reportError(0, Severity::style, i->first+"Called", i->second.message);
|
|
}
|
|
}
|
|
|
|
static std::string myName() {
|
|
return "Check function usage";
|
|
}
|
|
|
|
std::string classInfo() const {
|
|
return "Warn if a function is called whose usage is discouraged\n";
|
|
}
|
|
};
|
|
/// @}
|
|
//---------------------------------------------------------------------------
|
|
#endif // checkfunctionsH
|