Fix #12928 (GUI: running cppcheck premium with LOC license) (#6854)

Author: danmar

gui/mainwindow.cpp

@@ -1837,6 +1837,30 @@ void MainWindow::analyzeProject(const ProjectFile *projectFile, const QStringLis
     QFileInfo inf(projectFile->getFilename());
     const QString& rootpath = projectFile->getRootPath();
 
+    if (isCppcheckPremium() && !projectFile->getLicenseFile().isEmpty()) {
+        if (rootpath.isEmpty() || rootpath == ".")
+            QDir::setCurrent(inf.absolutePath());
+        else if (QDir(rootpath).isAbsolute())
+            QDir::setCurrent(rootpath);
+        else
+            QDir::setCurrent(inf.absolutePath() + "/" + rootpath);
+
+        QString licenseFile = projectFile->getLicenseFile();
+        if (!QFileInfo(licenseFile).isAbsolute() && !rootpath.isEmpty())
+            licenseFile = inf.absolutePath() + "/" + licenseFile;
+
+#ifdef Q_OS_WIN
+        const QString premiumaddon = QCoreApplication::applicationDirPath() + "/premiumaddon.exe";
+#else
+        const QString premiumaddon = QCoreApplication::applicationDirPath() + "/premiumaddon";
+#endif
+        const std::vector<std::string> args{"--check-loc-license", licenseFile.toStdString()};
+        std::string output;
+        CheckThread::executeCommand(premiumaddon.toStdString(), args, "", output);
+        std::ofstream fout(inf.absolutePath().toStdString() + "/cppcheck-premium-loc");
+        fout << output;
+    }
+
     QDir::setCurrent(inf.absolutePath());
 
     mThread->setAddonsAndTools(projectFile->getAddonsAndTools());

gui/projectfile.cpp

@@ -90,6 +90,7 @@ void ProjectFile::clear()
     mBughunting = false;
     mCertIntPrecision = 0;
     mCodingStandards.clear();
+    mPremiumLicenseFile.clear();
 }
 
 bool ProjectFile::read(const QString &filename)
@@ -225,6 +226,8 @@ bool ProjectFile::read(const QString &filename)
                 readStringList(mCodingStandards, xmlReader, CppcheckXml::CodingStandardElementName);
             if (xmlReader.name() == QString(CppcheckXml::CertIntPrecisionElementName))
                 mCertIntPrecision = readInt(xmlReader, 0);
+            if (xmlReader.name() == QString(CppcheckXml::LicenseFileElementName))
+                mPremiumLicenseFile = readString(xmlReader);
             if (xmlReader.name() == QString(CppcheckXml::ProjectNameElementName))
                 mProjectName = readString(xmlReader);
 
@@ -1036,6 +1039,12 @@ bool ProjectFile::write(const QString &filename)
         xmlWriter.writeEndElement();
     }
 
+    if (!mPremiumLicenseFile.isEmpty()) {
+        xmlWriter.writeStartElement(CppcheckXml::LicenseFileElementName);
+        xmlWriter.writeCharacters(mPremiumLicenseFile);
+        xmlWriter.writeEndElement();
+    }
+
     xmlWriter.writeEndDocument();
     file.close();
     return true;

gui/projectfile.h

@@ -396,6 +396,13 @@ class ProjectFile : public QObject {
         return mCertIntPrecision;
     }
 
+    /** Cppcheck Premium: License file */
+    void setLicenseFile(const QString& licenseFile) {
+        mPremiumLicenseFile = licenseFile;
+    }
+    const QString& getLicenseFile() const {
+        return mPremiumLicenseFile;
+    }
 
     /**
      * @brief Write project file (to disk).
@@ -626,6 +633,9 @@ class ProjectFile : public QObject {
      */
     QStringList mCodingStandards;
 
+    /** @brief Cppcheck Premium: license file */
+    QString mPremiumLicenseFile;
+
     /** @brief Project name, used when generating compliance report */
     QString mProjectName;
 

gui/projectfile.ui

@@ -595,17 +595,23 @@
         </widget>
        </item>
        <item>
-        <spacer name="verticalSpacer_7">
-         <property name="orientation">
-          <enum>Qt::Vertical</enum>
-         </property>
-         <property name="sizeHint" stdset="0">
-          <size>
-           <width>20</width>
-           <height>73</height>
-          </size>
+        <widget class="QGroupBox" name="premiumLicense">
+         <property name="title">
+          <string>Premium License</string>
          </property>
-        </spacer>
+         <layout class="QHBoxLayout" name="horizontalLayout_12">
+          <item>
+           <widget class="QLineEdit" name="mEditLicenseFile"/>
+          </item>
+          <item>
+           <widget class="QPushButton" name="mBtnBrowseLicense">
+            <property name="text">
+             <string>Browse...</string>
+            </property>
+           </widget>
+          </item>
+         </layout>
+        </widget>
        </item>
       </layout>
      </widget>

gui/projectfiledialog.cpp

@@ -119,6 +119,8 @@ ProjectFileDialog::ProjectFileDialog(ProjectFile *projectFile, bool premium, QWi
     setWindowTitle(title);
     loadSettings();
 
+    mUI->premiumLicense->setVisible(premium);
+
     // Checkboxes for the libraries..
     const QString applicationFilePath = QCoreApplication::applicationFilePath();
     const QString appPath = QFileInfo(applicationFilePath).canonicalPath();
@@ -245,6 +247,7 @@ ProjectFileDialog::ProjectFileDialog(ProjectFile *projectFile, bool premium, QWi
     connect(mUI->mListSuppressions, &QListWidget::doubleClicked, this, &ProjectFileDialog::editSuppression);
     connect(mUI->mBtnBrowseMisraFile, &QPushButton::clicked, this, &ProjectFileDialog::browseMisraFile);
     connect(mUI->mChkAllVsConfigs, &QCheckBox::clicked, this, &ProjectFileDialog::checkAllVSConfigs);
+    connect(mUI->mBtnBrowseLicense, &QPushButton::clicked, this, &ProjectFileDialog::browseLicenseFile);
     loadFromProjectFile(projectFile);
 }
 
@@ -435,6 +438,7 @@ void ProjectFileDialog::loadFromProjectFile(const ProjectFile *projectFile)
         mUI->mToolClangTidy->setEnabled(false);
     }
     mUI->mEditTags->setText(projectFile->getTags().join(';'));
+    mUI->mEditLicenseFile->setText(projectFile->getLicenseFile());
     updatePathsAndDefines();
 }
 
@@ -512,6 +516,8 @@ void ProjectFileDialog::saveToProjectFile(ProjectFile *projectFile) const
     projectFile->setBughunting(mUI->mBughunting->isChecked());
     projectFile->setClangAnalyzer(mUI->mToolClangAnalyzer->isChecked());
     projectFile->setClangTidy(mUI->mToolClangTidy->isChecked());
+    if (mPremium)
+        projectFile->setLicenseFile(mUI->mEditLicenseFile->text());
 #if (QT_VERSION >= QT_VERSION_CHECK(5, 14, 0))
     projectFile->setTags(mUI->mEditTags->text().split(";", Qt::SkipEmptyParts));
 #else
@@ -529,17 +535,17 @@ void ProjectFileDialog::ok()
 QString ProjectFileDialog::getExistingDirectory(const QString &caption, bool trailingSlash)
 {
     const QFileInfo inf(mProjectFile->getFilename());
-    const QString rootpath = inf.absolutePath();
+    const QString projectPath = inf.absolutePath();
     QString selectedDir = QFileDialog::getExistingDirectory(this,
                                                             caption,
-                                                            rootpath);
+                                                            projectPath);
 
     if (selectedDir.isEmpty())
         return QString();
 
     // Check if the path is relative to project file's path and if so
     // make it a relative path instead of absolute path.
-    const QDir dir(rootpath);
+    const QDir dir(projectPath);
     const QString relpath(dir.relativeFilePath(selectedDir));
     if (!relpath.startsWith("../.."))
         selectedDir = relpath;
@@ -949,3 +955,16 @@ void ProjectFileDialog::browseMisraFile()
         updateAddonCheckBox(mUI->mMisraC, nullptr, getDataDir(), ADDON_MISRA);
     }
 }
+
+void ProjectFileDialog::browseLicenseFile()
+{
+    const QFileInfo inf(mProjectFile->getFilename());
+    const QString projectPath = inf.absolutePath();
+
+    const QString fileName = QFileDialog::getOpenFileName(this, tr("Select license file"), projectPath, tr("License file (%1)").arg("*.lic"));
+    if (fileName.isEmpty())
+        return;
+
+    const QDir dir(projectPath);
+    mUI->mEditLicenseFile->setText(dir.relativeFilePath(fileName));
+}

gui/projectfiledialog.h

@@ -172,7 +172,7 @@ class ProjectFileDialog : public QDialog {
      */
     void setSuppressions(const QList<SuppressionList::Suppression> &suppressions);
 
-protected slots:
+private slots:
 
     /** ok button pressed, save changes and accept */
     void ok();
@@ -278,6 +278,9 @@ protected slots:
      */
     void checkAllVSConfigs();
 
+    /** @brief Browse for Cppcheck Premium license file */
+    void browseLicenseFile();
+
 protected:
 
     /**
@@ -319,15 +322,15 @@ protected slots:
 private:
     static QStringList getProjectConfigs(const QString &fileName);
 
-    Ui::ProjectFile *mUI;
+    Ui::ProjectFile * const mUI;
 
     /**
      * @brief Projectfile path.
      */
-    ProjectFile *mProjectFile;
+    ProjectFile * const mProjectFile;
 
     /** Is this Cppcheck Premium? */
-    bool mPremium;
+    const bool mPremium;
 
     QString getExistingDirectory(const QString &caption, bool trailingSlash);
 

lib/importproject.h

@@ -183,6 +183,7 @@ namespace CppcheckXml {
     static constexpr char CodingStandardsElementName[] = "coding-standards";
     static constexpr char CodingStandardElementName[] = "coding-standard";
     static constexpr char CertIntPrecisionElementName[] = "cert-c-int-precision";
+    static constexpr char LicenseFileElementName[] = "license-file";
     static constexpr char ProjectNameElementName[] = "project-name";
 }