Fix new warnings

- Fix compiler and cppcheck warning
- format with astyle

src/main.cpp

@@ -58,11 +58,11 @@ int main(int argc, char *argv[])
     bool analLevelSpecified = false;
     int analLevel = 0;
 
-    if(cmdParser.isSet(analOption))
+    if (cmdParser.isSet(analOption))
     {
         analLevel = cmdParser.value(analOption).toInt(&analLevelSpecified);
 
-        if(!analLevelSpecified || analLevel < 0 || analLevel > 4)
+        if (!analLevelSpecified || analLevel < 0 || analLevel > 4)
         {
             printf("%s\n", QObject::tr("Invalid Analysis Level. May be a value between 0 and 4.").toLocal8Bit().constData());
             return 1;
@@ -72,7 +72,7 @@ int main(int argc, char *argv[])
 
     if (args.empty())
     {
-        if(analLevelSpecified)
+        if (analLevelSpecified)
         {
             printf("%s\n", QObject::tr("Filename must be specified to start analysis automatically.").toLocal8Bit().constData());
             return 1;
@@ -88,7 +88,7 @@ int main(int argc, char *argv[])
         o->setAttribute(Qt::WA_DeleteOnClose);
         o->show();
 
-        if(analLevelSpecified)
+        if (analLevelSpecified)
             o->setupAndStartAnalysis(analLevel);
     }
 

src/mainwindow.cpp

@@ -338,7 +338,7 @@ void MainWindow::refreshOmniBar(const QStringList &flags)
     omnibar->refresh(flags);
 }
 
-void MainWindow::setFilename(QString fn)
+void MainWindow::setFilename(const QString &fn)
 {
     // Add file name to window title
     this->filename = fn;
@@ -726,12 +726,12 @@ void MainWindow::seek(const QString &offset, const QString &name, bool raise_mem
 {
     // TODO: remove this method and use the one with RVA only!
 
-    if(offset.length() < 2)
+    if (offset.length() < 2)
         return;
 
     bool ok;
     RVA addr = offset.mid(2).toULongLong(&ok, 16);
-    if(!ok)
+    if (!ok)
         return;
 
     seek(addr, name, raise_memory_dock);
@@ -754,7 +754,7 @@ void MainWindow::seek(const RVA offset, const QString &name, bool raise_memory_d
     this->memoryDock->disasTextEdit->setFocus();
 
     // Rise and shine baby!
-    if(raise_memory_dock)
+    if (raise_memory_dock)
         this->memoryDock->raise();
 }
 
@@ -905,7 +905,7 @@ void MainWindow::on_actionhide_bottomPannel_triggered()
     }
 }
 
-void MainWindow::send_to_notepad(QString txt)
+void MainWindow::send_to_notepad(const QString &txt)
 {
     this->notepadDock->appendPlainText("```\n" + txt + "\n```");
 }

src/mainwindow.h

@@ -54,7 +54,7 @@ public:
     void start_web_server();
     void closeEvent(QCloseEvent *event);
     void readSettings();
-    void setFilename(QString fn);
+    void setFilename(const QString &fn);
     //void setCore(QRCore *core);
     void seek(const QString &offset, const QString &name = NULL, bool raise_memory_dock = false);
     void seek(const RVA offset, const QString &name = NULL, bool raise_memory_dock = false);
@@ -64,7 +64,7 @@ public:
     void get_refs(const QString &offset);
     void add_output(QString msg);
     void add_debug_output(QString msg);
-    void send_to_notepad(QString txt);
+    void send_to_notepad(const QString &txt);
     void setWebServerState(bool start);
     void raiseMemoryDock();
     void toggleSideBarTheme();

src/qrcore.cpp

@@ -230,7 +230,7 @@ QJsonDocument QRCore::cmdj(const QString &str)
     QJsonParseError jsonError;
     QJsonDocument doc = res ? QJsonDocument::fromJson(resString.toUtf8(), &jsonError) : QJsonDocument();
 
-    if(jsonError.error != QJsonParseError::NoError)
+    if (jsonError.error != QJsonParseError::NoError)
     {
         eprintf("Failed to parse JSON: %s\n", jsonError.errorString().toLocal8Bit().constData());
         eprintf("%s\n", resString.toLocal8Bit().constData());
@@ -856,7 +856,7 @@ QList<RVA> QRCore::getSeekHistory()
     QList<RVA> ret;
 
     QJsonArray jsonArray = cmdj("sj").array();
-    foreach(QJsonValue value, jsonArray)
+    foreach (QJsonValue value, jsonArray)
         ret << value.toVariant().toULongLong();
 
     return ret;
@@ -869,7 +869,7 @@ QList<FunctionDescription> QRCore::getAllFunctions()
 
     QJsonArray jsonArray = cmdj("aflj").array();
 
-    foreach(QJsonValue value, jsonArray)
+    foreach (QJsonValue value, jsonArray)
     {
         QJsonObject jsonObject = value.toObject();
 
@@ -893,7 +893,7 @@ QList<ImportDescription> QRCore::getAllImports()
 
     QJsonArray importsArray = cmdj("iij").array();
 
-    foreach(QJsonValue value, importsArray)
+    foreach (QJsonValue value, importsArray)
     {
         QJsonObject importObject = value.toObject();
 
@@ -951,18 +951,18 @@ QList<SymbolDescription> QRCore::getAllSymbols()
 }
 
 
-QList<CommentDescription> QRCore::getAllComments(QString filterType)
+QList<CommentDescription> QRCore::getAllComments(const QString &filterType)
 {
     CORE_LOCK();
     QList<CommentDescription> ret;
 
     QJsonArray commentsArray = cmdj("CCj").array();
-    for(QJsonValue value : commentsArray)
+    for (QJsonValue value : commentsArray)
     {
         QJsonObject commentObject = value.toObject();
 
         QString type = commentObject["type"].toString();
-        if(type != filterType)
+        if (type != filterType)
             continue;
 
         CommentDescription comment;

src/qrcore.h

@@ -178,7 +178,7 @@ public:
     QList<FunctionDescription> getAllFunctions();
     QList<ImportDescription> getAllImports();
     QList<SymbolDescription> getAllSymbols();
-    QList<CommentDescription> getAllComments(QString type);
+    QList<CommentDescription> getAllComments(const QString &filterType);
     QList<RelocDescription> getAllRelocs();
     QList<StringDescription> getAllStrings();
 

src/widgets/functionswidget.cpp

@@ -14,23 +14,23 @@
 #include <QResource>
 
 FunctionModel::FunctionModel(QList<FunctionDescription> *functions, QSet<RVA> *import_addresses, bool nested, QFont default_font, QFont highlight_font, MainWindow *main, QObject *parent)
-        : functions(functions),
+    : QAbstractItemModel(parent),
-          import_addresses(import_addresses),
       main(main),
-          nested(nested),
+      functions(functions),
-          default_font(default_font),
+      import_addresses(import_addresses),
       highlight_font(highlight_font),
-          QAbstractItemModel(parent)
+      default_font(default_font),
-{
+      nested(nested),
-    current_index = -1;
+      current_index(-1)
 
+{
     connect(main, SIGNAL(cursorAddressChanged(RVA)), this, SLOT(cursorAddressChanged(RVA)));
     connect(main->core, SIGNAL(functionRenamed(QString, QString)), this, SLOT(functionRenamed(QString, QString)));
 }
 
 QModelIndex FunctionModel::index(int row, int column, const QModelIndex &parent) const
 {
-    if(!parent.isValid())
+    if (!parent.isValid())
         return createIndex(row, column, (quintptr)0); // root function nodes have id = 0
 
     return createIndex(row, column, (quintptr)(parent.row() + 1)); // sub-nodes have id = function index + 1
@@ -38,23 +38,23 @@ QModelIndex FunctionModel::index(int row, int column, const QModelIndex &parent)
 
 QModelIndex FunctionModel::parent(const QModelIndex &index) const
 {
-    if(!index.isValid() || index.column() != 0)
+    if (!index.isValid() || index.column() != 0)
         return QModelIndex();
 
-    if(index.internalId() == 0) // root function node
+    if (index.internalId() == 0) // root function node
         return QModelIndex();
     else // sub-node
-        return this->index((int)(index.internalId()-1), 0);
+        return this->index((int)(index.internalId() - 1), 0);
 }
 
 int FunctionModel::rowCount(const QModelIndex &parent) const
 {
-    if(!parent.isValid())
+    if (!parent.isValid())
         return functions->count();
 
-    if(nested)
+    if (nested)
     {
-        if(parent.internalId() == 0)
+        if (parent.internalId() == 0)
             return 3; // sub-nodes for nested functions
         return 0;
     }
@@ -62,9 +62,9 @@ int FunctionModel::rowCount(const QModelIndex &parent) const
         return 0;
 }
 
-int FunctionModel::columnCount(const QModelIndex &parent) const
+int FunctionModel::columnCount(const QModelIndex &/*parent*/) const
 {
-    if(nested)
+    if (nested)
         return 1;
     else
         return 4;
@@ -73,12 +73,12 @@ int FunctionModel::columnCount(const QModelIndex &parent) const
 
 QVariant FunctionModel::data(const QModelIndex &index, int role) const
 {
-    if(!index.isValid())
+    if (!index.isValid())
         return QVariant();
 
     int function_index;
     bool subnode;
-    if(index.internalId() != 0) // sub-node
+    if (index.internalId() != 0) // sub-node
     {
         function_index = index.parent().row();
         subnode = true;
@@ -91,17 +91,17 @@ QVariant FunctionModel::data(const QModelIndex &index, int role) const
 
     const FunctionDescription &function = functions->at(function_index);
 
-    if(function_index >= functions->count())
+    if (function_index >= functions->count())
         return QVariant();
 
-    switch(role)
+    switch (role)
     {
     case Qt::DisplayRole:
-            if(nested)
+        if (nested)
         {
-                if(subnode)
+            if (subnode)
             {
-                    switch(index.row())
+                switch (index.row())
                 {
                 case 0:
                     return tr("Offset: %1").arg(RAddressString(function.offset));
@@ -118,7 +118,7 @@ QVariant FunctionModel::data(const QModelIndex &index, int role) const
         }
         else
         {
-                switch(index.column())
+            switch (index.column())
             {
             case 0:
                 return RAddressString(function.offset);
@@ -132,13 +132,13 @@ QVariant FunctionModel::data(const QModelIndex &index, int role) const
         }
 
     case Qt::DecorationRole:
-            if(import_addresses->contains(function.offset) &&
+        if (import_addresses->contains(function.offset) &&
-                    (nested ? false :index.column() == 2))
+                (nested ? false : index.column() == 2))
             return QIcon(":/img/icons/import_light.svg");
         return QVariant();
 
     case Qt::FontRole:
-            if(current_index == function_index)
+        if (current_index == function_index)
             return highlight_font;
         return default_font;
 
@@ -172,9 +172,9 @@ QVariant FunctionModel::data(const QModelIndex &index, int role) const
 
 QVariant FunctionModel::headerData(int section, Qt::Orientation orientation, int role) const
 {
-    if(role == Qt::DisplayRole && orientation == Qt::Horizontal)
+    if (role == Qt::DisplayRole && orientation == Qt::Horizontal)
     {
-        if(nested)
+        if (nested)
         {
             return tr("Name");
         }
@@ -213,7 +213,7 @@ void FunctionModel::endReloadFunctions()
 void FunctionModel::cursorAddressChanged(RVA)
 {
     updateCurrentIndex();
-    emit dataChanged(index(0, 0), index(rowCount()-1, columnCount()-1));
+    emit dataChanged(index(0, 0), index(rowCount() - 1, columnCount() - 1));
 }
 
 void FunctionModel::updateCurrentIndex()
@@ -223,11 +223,11 @@ void FunctionModel::updateCurrentIndex()
     int index = -1;
     RVA offset = 0;
 
-    for(int i=0; i<functions->count(); i++)
+    for (int i = 0; i < functions->count(); i++)
     {
         const FunctionDescription &function = functions->at(i);
 
-        if(function.contains(addr)
+        if (function.contains(addr)
                 && function.offset >= offset)
         {
             offset = function.offset;
@@ -238,15 +238,15 @@ void FunctionModel::updateCurrentIndex()
     current_index = index;
 }
 
-void FunctionModel::functionRenamed(QString prev_name, QString new_name)
+void FunctionModel::functionRenamed(const QString &prev_name, const QString &new_name)
 {
-    for(int i=0; i<functions->count(); i++)
+    for (int i = 0; i < functions->count(); i++)
     {
         FunctionDescription &function = (*functions)[i];
-        if(function.name == prev_name)
+        if (function.name == prev_name)
         {
             function.name = new_name;
-            emit dataChanged(index(i, 0), index(i, columnCount()-1));
+            emit dataChanged(index(i, 0), index(i, columnCount() - 1));
         }
     }
 }
@@ -272,17 +272,17 @@ bool FunctionSortFilterProxyModel::filterAcceptsRow(int row, const QModelIndex &
 
 bool FunctionSortFilterProxyModel::lessThan(const QModelIndex &left, const QModelIndex &right) const
 {
-    if(!left.isValid() || !right.isValid())
+    if (!left.isValid() || !right.isValid())
         return false;
 
-    if(left.parent().isValid() || right.parent().isValid())
+    if (left.parent().isValid() || right.parent().isValid())
         return false;
 
     FunctionDescription left_function = left.data(FunctionModel::FunctionDescriptionRole).value<FunctionDescription>();
     FunctionDescription right_function = right.data(FunctionModel::FunctionDescriptionRole).value<FunctionDescription>();
 
 
-    if(static_cast<FunctionModel *>(sourceModel())->isNested())
+    if (static_cast<FunctionModel *>(sourceModel())->isNested())
     {
         return left_function.name < right_function.name;
     }
@@ -300,7 +300,7 @@ bool FunctionSortFilterProxyModel::lessThan(const QModelIndex &left, const QMode
         {
             bool left_is_import = left.data(FunctionModel::IsImportRole).toBool();
             bool right_is_import = right.data(FunctionModel::IsImportRole).toBool();
-                if(!left_is_import && right_is_import)
+            if (!left_is_import && right_is_import)
                 return true;
             break;
         }
@@ -390,7 +390,7 @@ void FunctionsWidget::refreshTree()
     functions = this->main->core->getAllFunctions();
 
     import_addresses.clear();
-    foreach(ImportDescription import, main->core->getAllImports())
+    foreach (ImportDescription import, main->core->getAllImports())
         import_addresses.insert(import.plt);
 
     function_model->endReloadFunctions();

src/widgets/functionswidget.h

@@ -57,7 +57,7 @@ public:
 
 private slots:
     void cursorAddressChanged(RVA addr);
-    void functionRenamed(QString prev_name, QString new_name);
+    void functionRenamed(const QString &prev_name, const QString &new_name);
 
 };
 

src/widgets/memorywidget.cpp

@@ -310,7 +310,7 @@ void MemoryWidget::highlightHexCurrentLine()
     highlightHexWords(cursor.selectedText());
 }
 
-void MemoryWidget::highlightHexWords(QString str)
+void MemoryWidget::highlightHexWords(const QString &str)
 {
     QString searchString = str;
     QTextDocument *document = ui->hexHexText_2->document();
@@ -1582,12 +1582,10 @@ QString MemoryWidget::normalize_addr(QString addr)
 void MemoryWidget::setFcnName(RVA addr)
 {
     RAnalFunction *fcn;
-    bool ok;
-
     QString addr_string;
 
     fcn = this->main->core->functionAt(addr);
-    if (ok && fcn)
+    if (fcn)
     {
         QString segment = this->main->core->cmd("S. @ " + QString::number(addr)).split(" ").last();
         addr_string = segment.trimmed() + ":" + fcn->name;

src/widgets/memorywidget.h

@@ -116,7 +116,7 @@ private:
     void setScrollMode();
 
 private slots:
-    void on_cursorAddressChanged(RVA offset);
+    void on_cursorAddressChanged(RVA addr);
 
     void highlightCurrentLine();
 
@@ -125,7 +125,7 @@ private slots:
     void highlightDecoCurrentLine();
     void setFonts(QFont font);
 
-    void highlightHexWords(QString str);
+    void highlightHexWords(const QString &str);
     void on_showInfoButton_2_clicked();
     void on_actionSettings_menu_1_triggered();
     void on_actionHideDisasm_side_panel_triggered();