558 lines
13 KiB
C++
558 lines
13 KiB
C++
/*
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* Cppcheck - A tool for static C/C++ code analysis
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* Copyright (C) 2007-2019 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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#ifndef PROJECT_FILE_H
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#define PROJECT_FILE_H
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#include <QObject>
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#include <QString>
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#include <QStringList>
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#include <QXmlStreamReader>
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#include "suppressions.h"
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/// @addtogroup GUI
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/// @{
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/**
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* @brief A class that reads and writes project files.
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* The project files contain project-specific settings for checking. For
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* example a list of include paths.
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*/
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class ProjectFile : public QObject {
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Q_OBJECT
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public:
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explicit ProjectFile(QObject *parent = nullptr);
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explicit ProjectFile(const QString &filename, QObject *parent = nullptr);
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/**
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* @brief Read the project file.
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* @param filename Filename (can be also given to constructor).
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*/
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bool read(const QString &filename = QString());
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/**
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* @brief Get project root path.
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* @return project root path.
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*/
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QString getRootPath() const {
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return mRootPath;
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}
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QString getBuildDir() const {
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return mBuildDir;
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}
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QString getImportProject() const {
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return mImportProject;
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}
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bool getAnalyzeAllVsConfigs() const {
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return mAnalyzeAllVsConfigs;
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}
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bool getCheckHeaders() const {
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return mCheckHeaders;
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}
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void setCheckHeaders(bool b) {
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mCheckHeaders = b;
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}
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bool getCheckUnusedTemplates() const {
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return mCheckUnusedTemplates;
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}
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void setCheckUnusedTemplates(bool b) {
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mCheckUnusedTemplates = b;
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}
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/**
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* @brief Get list of include directories.
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* @return list of directories.
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*/
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QStringList getIncludeDirs() const {
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return ProjectFile::fromNativeSeparators(mIncludeDirs);
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}
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/**
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* @brief Get list of defines.
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* @return list of defines.
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*/
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QStringList getDefines() const {
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return mDefines;
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}
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/**
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* @brief Get list of undefines.
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* @return list of undefines.
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*/
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QStringList getUndefines() const {
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return mUndefines;
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}
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/**
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* @brief Get list of paths to check.
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* @return list of paths.
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*/
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QStringList getCheckPaths() const {
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return ProjectFile::fromNativeSeparators(mPaths);
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}
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/**
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* @brief Get list of paths to exclude from the check.
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* @return list of paths.
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*/
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QStringList getExcludedPaths() const {
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return ProjectFile::fromNativeSeparators(mExcludedPaths);
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}
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/**
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* @brief Get list of paths to exclude from the check.
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* @return list of paths.
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*/
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QStringList getVsConfigurations() const {
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return mVsConfigurations;
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}
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/**
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* @brief Get list libraries.
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* @return list of libraries.
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*/
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QStringList getLibraries() const {
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return mLibraries;
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}
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/**
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* @brief Get platform.
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* @return Current platform. If it ends with .xml then it is a file. Otherwise it must match one of the return values from @sa cppcheck::Platform::platformString() ("win32A", "unix32", ..)
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*/
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QString getPlatform() const {
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return mPlatform;
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}
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/**
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* @brief Get "raw" suppressions.
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* @return list of suppressions.
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*/
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QList<Suppressions::Suppression> getSuppressions() const {
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return mSuppressions;
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}
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/**
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* @brief Get list addons.
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* @return list of addons.
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*/
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QStringList getAddons() const {
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return mAddons;
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}
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/**
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* @brief Get list of addons and tools.
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* @return list of addons and tools.
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*/
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QStringList getAddonsAndTools() const;
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bool getClangAnalyzer() const {
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return false; //mClangAnalyzer;
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}
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void setClangAnalyzer(bool c) {
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mClangAnalyzer = c;
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}
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bool getClangTidy() const {
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return mClangTidy;
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}
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void setClangTidy(bool c) {
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mClangTidy = c;
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}
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QStringList getTags() const {
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return mTags;
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}
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int getMaxCtuDepth() const {
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return mMaxCtuDepth;
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}
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void setMaxCtuDepth(int maxCtuDepth) {
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mMaxCtuDepth = maxCtuDepth;
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}
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/**
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* @brief Get filename for the project file.
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* @return file name.
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*/
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QString getFilename() const {
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return mFilename;
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}
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/**
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* @brief Set project root path.
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* @param rootpath new project root path.
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*/
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void setRootPath(const QString &rootpath) {
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mRootPath = rootpath;
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}
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void setBuildDir(const QString &buildDir) {
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mBuildDir = buildDir;
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}
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void setImportProject(const QString &importProject) {
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mImportProject = importProject;
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}
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void setAnalyzeAllVsConfigs(bool b) {
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mAnalyzeAllVsConfigs = b;
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}
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/**
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* @brief Set list of includes.
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* @param includes List of defines.
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*/
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void setIncludes(const QStringList &includes);
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/**
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* @brief Set list of defines.
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* @param defines List of defines.
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*/
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void setDefines(const QStringList &defines);
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/**
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* @brief Set list of undefines.
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* @param undefines List of undefines.
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*/
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void setUndefines(const QStringList &undefines);
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/**
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* @brief Set list of paths to check.
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* @param paths List of paths.
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*/
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void setCheckPaths(const QStringList &paths);
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/**
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* @brief Set list of paths to exclude from the check.
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* @param paths List of paths.
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*/
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void setExcludedPaths(const QStringList &paths);
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/**
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* @brief Set list of libraries.
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* @param libraries List of libraries.
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*/
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void setLibraries(const QStringList &libraries);
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/**
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* @brief Set platform.
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* @param platform platform.
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*/
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void setPlatform(const QString &platform);
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/**
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* @brief Set list of suppressions.
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* @param suppressions List of suppressions.
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*/
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void setSuppressions(const QList<Suppressions::Suppression> &suppressions);
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/**
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* @brief Set list of addons.
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* @param addons List of addons.
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*/
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void setAddons(const QStringList &addons);
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/** @brief Set list of Visual Studio configurations to be checked
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* @param vsConfigs List of configurations
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*/
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void setVSConfigurations(const QStringList &vsConfigs);
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/**
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* @brief Set tags.
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* @param tags tag list
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*/
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void setTags(const QStringList &tags) {
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mTags = tags;
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}
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/**
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* @brief Write project file (to disk).
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* @param filename Filename to use.
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*/
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bool write(const QString &filename = QString());
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/**
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* @brief Set filename for the project file.
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* @param filename Filename to use.
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*/
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void setFilename(const QString &filename) {
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mFilename = filename;
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}
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/** Do not only check how interface is used. Also check that interface is safe. */
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class SafeChecks {
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public:
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SafeChecks() : classes(false), externalFunctions(false), internalFunctions(false), externalVariables(false) {}
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void clear() {
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classes = externalFunctions = internalFunctions = externalVariables = false;
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}
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void loadFromXml(QXmlStreamReader &xmlReader);
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void saveToXml(QXmlStreamWriter &xmlWriter) const;
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/**
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* Public interface of classes
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* - public function parameters can have any value
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* - public functions can be called in any order
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* - public variables can have any value
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*/
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bool classes;
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/**
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* External functions
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* - external functions can be called in any order
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* - function parameters can have any values
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*/
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bool externalFunctions;
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/**
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* Experimental: assume that internal functions can be used in any way
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* This is only available in the GUI.
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*/
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bool internalFunctions;
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/**
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* Global variables that can be modified outside the TU.
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* - Such variable can have "any" value
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*/
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bool externalVariables;
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};
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/** Safe checks */
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SafeChecks getSafeChecks() const {
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return mSafeChecks;
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}
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void setSafeChecks(SafeChecks safeChecks) {
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mSafeChecks = safeChecks;
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}
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/** Check unknown function return values */
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QStringList getCheckUnknownFunctionReturn() const {
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return mCheckUnknownFunctionReturn;
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}
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void setCheckUnknownFunctionReturn(const QStringList &s) {
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mCheckUnknownFunctionReturn = s;
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}
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/** Use Clang parser */
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bool clangParser;
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protected:
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/**
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* @brief Read optional root path from XML.
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* @param reader XML stream reader.
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*/
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void readRootPath(QXmlStreamReader &reader);
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void readBuildDir(QXmlStreamReader &reader);
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/**
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* @brief Read importproject from XML.
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* @param reader XML stream reader.
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*/
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void readImportProject(QXmlStreamReader &reader);
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bool readBool(QXmlStreamReader &reader);
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int readInt(QXmlStreamReader &reader, int defaultValue);
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/**
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* @brief Read list of include directories from XML.
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* @param reader XML stream reader.
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*/
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void readIncludeDirs(QXmlStreamReader &reader);
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/**
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* @brief Read list of defines from XML.
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* @param reader XML stream reader.
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*/
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void readDefines(QXmlStreamReader &reader);
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/**
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* @brief Read list paths to check.
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* @param reader XML stream reader.
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*/
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void readCheckPaths(QXmlStreamReader &reader);
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/**
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* @brief Read lists of excluded paths.
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* @param reader XML stream reader.
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*/
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void readExcludes(QXmlStreamReader &reader);
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/**
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* @brief Read lists of Visual Studio configurations
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* @param reader XML stream reader.
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*/
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void readVsConfigurations(QXmlStreamReader &reader);
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/**
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* @brief Read platform text.
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* @param reader XML stream reader.
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*/
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void readPlatform(QXmlStreamReader &reader);
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/**
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* @brief Read suppressions.
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* @param reader XML stream reader.
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*/
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void readSuppressions(QXmlStreamReader &reader);
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/**
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* @brief Read string list
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* @param stringlist destination string list
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* @param reader XML stream reader
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* @param elementname elementname for each string
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*/
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void readStringList(QStringList &stringlist, QXmlStreamReader &reader, const char elementname[]);
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/**
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* @brief Write string list
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* @param xmlWriter xml writer
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* @param stringlist string list to write
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* @param startelementname name of start element
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* @param stringelementname name of each string element
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*/
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static void writeStringList(QXmlStreamWriter &xmlWriter, const QStringList &stringlist, const char startelementname[], const char stringelementname[]);
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private:
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void clear();
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/**
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* @brief Convert paths
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*/
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static QStringList fromNativeSeparators(const QStringList &paths);
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/**
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* @brief Filename (+path) of the project file.
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*/
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QString mFilename;
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/**
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* @brief Root path (optional) for the project.
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* This is the project root path. If it is present then all relative paths in
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* the project file are relative to this path. Otherwise paths are relative
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* to project file's path.
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*/
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QString mRootPath;
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/** Cppcheck build dir */
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QString mBuildDir;
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/** Visual studio project/solution , compile database */
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QString mImportProject;
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/**
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* Should all visual studio configurations be analyzed?
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* If this is false then only the Debug configuration
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* for the set platform is analyzed.
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*/
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bool mAnalyzeAllVsConfigs;
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/** Check only a selected VS configuration */
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QStringList mVsConfigurations;
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/** Check code in headers */
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bool mCheckHeaders;
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/** Check code in unused templates */
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bool mCheckUnusedTemplates;
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/**
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* @brief List of include directories used to search include files.
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*/
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QStringList mIncludeDirs;
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/**
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* @brief List of defines.
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*/
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QStringList mDefines;
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/**
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* @brief List of undefines.
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*/
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QStringList mUndefines;
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/**
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* @brief List of paths to check.
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*/
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QStringList mPaths;
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/**
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* @brief Paths excluded from the check.
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*/
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QStringList mExcludedPaths;
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/**
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* @brief List of libraries.
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*/
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QStringList mLibraries;
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/**
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* @brief Platform
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*/
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QString mPlatform;
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/**
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* @brief List of suppressions.
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*/
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QList<Suppressions::Suppression> mSuppressions;
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/**
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* @brief List of addons.
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*/
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QStringList mAddons;
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/** @brief Execute clang analyzer? */
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bool mClangAnalyzer;
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/** @brief Execute clang-tidy? */
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bool mClangTidy;
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/**
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* @brief Warning tags
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*/
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QStringList mTags;
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/** Max CTU depth */
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int mMaxCtuDepth;
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SafeChecks mSafeChecks;
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QStringList mCheckUnknownFunctionReturn;
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};
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/// @}
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#endif // PROJECT_FILE_H
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