Various minor code improvements

CMakeLists.txt

@@ -166,15 +166,16 @@ if("${CMAKE_SIZEOF_VOID_P}" EQUAL "4")
     set(IS_32BIT TRUE)
 endif()
 
+set(CLANG_COMPILER_ID_REGEX "^(Apple)?[Cc]lang$")
 if("${CMAKE_C_COMPILER}" MATCHES "clang$"
         OR "${CMAKE_EXTRA_GENERATOR_C_SYSTEM_DEFINED_MACROS}" MATCHES "__clang__"
-        OR "${CMAKE_C_COMPILER_ID}" STREQUAL "Clang")
+        OR "${CMAKE_C_COMPILER_ID}" MATCHES ${CLANG_COMPILER_ID_REGEX})
     set(CMAKE_COMPILER_IS_CLANG 1)
 endif()
 
 if("${CMAKE_CXX_COMPILER}" MATCHES "clang(\\+\\+)?$"
         OR "${CMAKE_EXTRA_GENERATOR_CXX_SYSTEM_DEFINED_MACROS}" MATCHES "__clang__"
-        OR "${CMAKE_CXX_COMPILER_ID}" STREQUAL "Clang")
+        OR "${CMAKE_CXX_COMPILER_ID}" MATCHES ${CLANG_COMPILER_ID_REGEX})
     set(CMAKE_COMPILER_IS_CLANGXX 1)
 endif()
 
@@ -253,6 +254,15 @@ if(CMAKE_COMPILER_IS_GNUCXX)
     set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wcast-align")
 endif()
 
+if(WITH_COVERAGE AND CMAKE_COMPILER_IS_CLANGXX)
+  set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -fprofile-instr-generate -fcoverage-mapping")
+  # then:
+  # $ llvm-profdata merge -sparse default.profraw -o default.profdata
+  # $ llvm-cov show ./tests/${the_test_binary} \
+  #      -format=html -instr-profile=default.profdata -output-dir=./coverages \
+  #      `find src -iname '*.h' -or -iname '*.cpp'`
+endif()
+
 if(CMAKE_COMPILER_IS_GNUCC)
     set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Wcast-align")
 endif()
@@ -276,7 +286,7 @@ if((CMAKE_COMPILER_IS_GNUCXX AND CMAKE_CXX_COMPILER_VERSION VERSION_GREATER 4.9.
     add_gcc_compiler_cxxflags("-fsized-deallocation")
 endif()
 
-if(APPLE)
+if(APPLE AND CMAKE_COMPILER_IS_CLANGXX)
     add_gcc_compiler_cxxflags("-stdlib=libc++")
 endif()
 

src/autotype/AutoType.cpp

@@ -619,9 +619,9 @@ bool AutoType::windowMatches(const QString& windowTitle, const QString& windowPa
     if (windowPattern.startsWith("//") && windowPattern.endsWith("//") && windowPattern.size() >= 4) {
         QRegExp regExp(windowPattern.mid(2, windowPattern.size() - 4), Qt::CaseInsensitive, QRegExp::RegExp2);
         return (regExp.indexIn(windowTitle) != -1);
-    } else {
-        return WildcardMatcher(windowTitle).match(windowPattern);
     } 
+        return WildcardMatcher(windowTitle).match(windowPattern);
+    
 }
 
 /**

src/autotype/mac/CMakeLists.txt

@@ -1,10 +1,6 @@
 set(autotype_mac_SOURCES AutoTypeMac.cpp)
 
-set(autotype_mac_mm_SOURCES
+add_library(keepassx-autotype-cocoa MODULE ${autotype_mac_SOURCES})
-        ${CMAKE_SOURCE_DIR}/src/gui/macutils/AppKitImpl.mm
-        ${CMAKE_SOURCE_DIR}/src/gui/macutils/MacUtils.cpp)
-
-add_library(keepassx-autotype-cocoa MODULE ${autotype_mac_SOURCES} ${autotype_mac_mm_SOURCES})
 set_target_properties(keepassx-autotype-cocoa PROPERTIES LINK_FLAGS "-framework Foundation -framework AppKit -framework Carbon")
 target_link_libraries(keepassx-autotype-cocoa ${PROGNAME} Qt5::Core Qt5::Widgets)
 

src/browser/BrowserAction.cpp

@@ -340,7 +340,7 @@ QJsonObject BrowserAction::handleSetLogin(const QJsonObject& json, const QString
     QJsonObject message = buildMessage(newNonce);
     message["count"] = QJsonValue::Null;
     message["entries"] = QJsonValue::Null;
-    message["error"] = "";
+    message["error"] = QString("");
     message["hash"] = hash;
 
     return buildResponse(action, message, newNonce);

src/browser/BrowserService.cpp

@@ -417,7 +417,7 @@ QJsonArray BrowserService::findMatchingEntries(const QString& id,
 
     // Fill the list
     for (Entry* entry : pwEntries) {
-        result << prepareEntry(entry);
+        result.append(prepareEntry(entry));
     }
 
     return result;
@@ -825,7 +825,7 @@ QJsonObject BrowserService::prepareEntry(const Entry* entry)
             if (key.startsWith(QLatin1String("KPH: "))) {
                 QJsonObject sField;
                 sField[key] = entry->resolveMultiplePlaceholders(attr->value(key));
-                stringFields << sField;
+                stringFields.append(sField);
             }
         }
         res["stringFields"] = stringFields;

src/browser/HostInstaller.cpp

@@ -299,9 +299,9 @@ QJsonObject HostInstaller::constructFile(SupportedBrowsers browser, const bool&
 
     QJsonObject script;
     script["name"] = HOST_NAME;
-    script["description"] = "KeePassXC integration with native messaging support";
+    script["description"] = QString("KeePassXC integration with native messaging support");
     script["path"] = path;
-    script["type"] = "stdio";
+    script["type"] = QString("stdio");
 
     QJsonArray arr;
     if (browser == SupportedBrowsers::FIREFOX || browser == SupportedBrowsers::TOR_BROWSER) {

src/browser/NativeMessagingBase.cpp

@@ -102,7 +102,7 @@ void NativeMessagingBase::readNativeMessages()
 {
 #ifdef Q_OS_WIN
     quint32 length = 0;
-    while (m_running.load() && !std::cin.eof()) {
+    while (m_running.load() != 0 && !std::cin.eof()) {
         length = 0;
         std::cin.read(reinterpret_cast<char*>(&length), 4);
         readStdIn(length);

src/browser/NativeMessagingBase.h

@@ -19,7 +19,7 @@
 #ifndef NATIVEMESSAGINGBASE_H
 #define NATIVEMESSAGINGBASE_H
 
-#include <QAtomicInteger>
+#include <QAtomicInt>
 #include <QFuture>
 #include <QJsonDocument>
 #include <QJsonObject>
@@ -60,7 +60,7 @@ protected:
     QString getLocalServerPath() const;
 
 protected:
-    QAtomicInteger<quint8> m_running;
+    QAtomicInt m_running;
     QSharedPointer<QSocketNotifier> m_notifier;
     QFuture<void> m_future;
 };

src/browser/NativeMessagingHost.cpp

@@ -35,9 +35,9 @@ NativeMessagingHost::NativeMessagingHost(DatabaseTabWidget* parent, const bool e
 {
     m_localServer.reset(new QLocalServer(this));
     m_localServer->setSocketOptions(QLocalServer::UserAccessOption);
-    m_running.store(false);
+    m_running.store(0);
 
-    if (browserSettings()->isEnabled() && !m_running) {
+    if (browserSettings()->isEnabled() && m_running.load() == 0) {
         run();
     }
 
@@ -59,7 +59,7 @@ int NativeMessagingHost::init()
 void NativeMessagingHost::run()
 {
     QMutexLocker locker(&m_mutex);
-    if (!m_running.load() && init() == -1) {
+    if (m_running.load() == 0 && init() == -1) {
         return;
     }
 
@@ -69,7 +69,7 @@ void NativeMessagingHost::run()
             browserSettings()->useCustomProxy() ? browserSettings()->customProxyLocation() : "");
     }
 
-    m_running.store(true);
+    m_running.store(1);
 #ifdef Q_OS_WIN
     m_future =
         QtConcurrent::run(this, static_cast<void (NativeMessagingHost::*)()>(&NativeMessagingHost::readNativeMessages));
@@ -100,7 +100,7 @@ void NativeMessagingHost::stop()
     databaseLocked();
     QMutexLocker locker(&m_mutex);
     m_socketList.clear();
-    m_running.testAndSetOrdered(true, false);
+    m_running.testAndSetOrdered(1, 0);
     m_future.waitForFinished();
     m_localServer->close();
 }
@@ -210,13 +210,13 @@ void NativeMessagingHost::disconnectSocket()
 void NativeMessagingHost::databaseLocked()
 {
     QJsonObject response;
-    response["action"] = "database-locked";
+    response["action"] = QString("database-locked");
     sendReplyToAllClients(response);
 }
 
 void NativeMessagingHost::databaseUnlocked()
 {
     QJsonObject response;
-    response["action"] = "database-unlocked";
+    response["action"] = QString("database-unlocked");
     sendReplyToAllClients(response);
 }

src/proxy/NativeMessagingHost.cpp

@@ -35,7 +35,7 @@ NativeMessagingHost::NativeMessagingHost()
         setsockopt(socketDesc, SOL_SOCKET, SO_SNDBUF, reinterpret_cast<char*>(&max), sizeof(max));
     }
 #ifdef Q_OS_WIN
-    m_running.store(true);
+    m_running.store(1);
     m_future = QtConcurrent::run(this, &NativeMessagingHost::readNativeMessages);
 #endif
     connect(m_localSocket, SIGNAL(readyRead()), this, SLOT(newLocalMessage()));
@@ -56,7 +56,7 @@ void NativeMessagingHost::readNativeMessages()
 {
 #ifdef Q_OS_WIN
     quint32 length = 0;
-    while (m_running.load() && !std::cin.eof()) {
+    while (m_running.load() == 1 && !std::cin.eof()) {
         length = 0;
         std::cin.read(reinterpret_cast<char*>(&length), 4);
         if (!readStdIn(length)) {
@@ -128,6 +128,6 @@ void NativeMessagingHost::deleteSocket()
 void NativeMessagingHost::socketStateChanged(QLocalSocket::LocalSocketState socketState)
 {
     if (socketState == QLocalSocket::UnconnectedState || socketState == QLocalSocket::ClosingState) {
-        m_running.testAndSetOrdered(true, false);
+        m_running.testAndSetOrdered(1, 0);
     }
 }