143 lines
3.6 KiB
C++
143 lines
3.6 KiB
C++
/*
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* Cppcheck - A tool for static C/C++ code analysis
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* Copyright (C) 2007-2009 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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#include "settings.h"
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#include <algorithm>
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#include <fstream>
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#include <sstream>
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Settings::Settings()
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{
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_debug = false;
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_showAll = false;
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_checkCodingStyle = false;
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_errorsOnly = false;
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_verbose = false;
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_force = false;
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_xml = false;
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_unusedFunctions = false;
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_jobs = 1;
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_exitCode = 0;
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_showtime = false;
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_append = "";
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}
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Settings::~Settings()
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{
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}
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void Settings::autoDealloc(std::istream &istr)
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{
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std::string line;
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while (getline(istr, line))
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{
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// Check if line has a valid classname..
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if (line.empty())
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continue;
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// Add classname to list
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_autoDealloc.push_back(line);
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}
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}
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bool Settings::suppressions(std::istream &istr)
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{
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std::string line;
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while (getline(istr, line))
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{
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// Skip empty lines
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if (line.empty())
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continue;
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std::istringstream lineStream(line);
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std::string id;
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std::string file;
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unsigned int lineNumber = 0;
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if (std::getline(lineStream, id, ':'))
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{
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if (std::getline(lineStream, file, ':'))
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{
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lineStream >> lineNumber;
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}
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}
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// We could perhaps check if the id is valid and return error if it is not
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addSuppression(id, file, lineNumber);
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}
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return true;
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}
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void Settings::addSuppression(const std::string &errorId, const std::string &file, unsigned int line)
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{
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_suppressions[errorId][file].push_back(line);
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_suppressions[errorId][file].sort();
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}
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bool Settings::isSuppressed(const std::string &errorId, const std::string &file, unsigned int line)
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{
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if (_suppressions.find(errorId) == _suppressions.end())
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return false;
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// Check are all errors of this type filtered out
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if (_suppressions[errorId].find("") != _suppressions[errorId].end())
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return true;
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if (_suppressions[errorId].find(file) == _suppressions[errorId].end())
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return false;
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// Check should all errors in this file be filtered out
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if (std::find(_suppressions[errorId][file].begin(), _suppressions[errorId][file].end(), 0) != _suppressions[errorId][file].end())
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return true;
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if (std::find(_suppressions[errorId][file].begin(), _suppressions[errorId][file].end(), line) == _suppressions[errorId][file].end())
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return false;
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return true;
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}
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void Settings::addAutoAllocClass(const std::string &name)
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{
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_autoDealloc.push_back(name);
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}
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bool Settings::isAutoDealloc(const char classname[]) const
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{
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return (std::find(_autoDealloc.begin(), _autoDealloc.end(), classname) != _autoDealloc.end());
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}
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void Settings::append(const std::string &filename)
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{
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_append = "\n";
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std::ifstream fin(filename.c_str());
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std::string line;
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while (std::getline(fin, line))
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{
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_append += line + "\n";
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}
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}
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std::string Settings::append() const
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{
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return _append;
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}
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