增加dirWatcher中部分兼容老版本的逻辑

ukui-search-service-dir-manager/dirwatcher/config.cpp

@@ -2,6 +2,7 @@
 #include <QDir>
 #include <QUrl>
 #include <mutex>
+#include <QFile>
 
 static const QString HOME_PATH = QDir::homePath();
 static const QString CURRENT_INDEXABLE_DIR_SETTINGS = HOME_PATH + "/.config/org.ukui/ukui-search/ukui-search-current-indexable-dir.conf";
@@ -10,29 +11,35 @@ static const QString CONFIG_VERSION_KEY = "ConfigVersion";
 static const QString CONFIG_VERSION = "1.0";
 static const QString GLOBAL_BLACK_LIST_KEY = "GlobalBlackList";
 static const QStringList GLOBAL_BLACK_LIST{"/proc", "/sys", "/dev", "/tmp", "/run"};
+static const QString GLOBAL_SETTINGS_GROUP = "GlobalSettings";
+static const QString SEARCH_DIRS_GROUP = "SearchDirs";
+
 
 static std::once_flag flag;
-static Config *global_intance = nullptr;
+static Config *global_instance = nullptr;
 Config *Config::self()
 {
     std::call_once(flag, [ & ] {
-        global_intance = new Config();
+        global_instance = new Config();
     });
-    return global_intance;
+    return global_instance;
 }
 
 void Config::addDir(const SearchDir &dir)
 {
-    m_settings->setValue(dir.getPath(), dir.getBlackList());
+    m_searchDirs.append(dir);
+    m_settings->beginGroup(SEARCH_DIRS_GROUP);
+    m_settings->setValue(QUrl::fromLocalFile(dir.getPath()).toString(), dir.getBlackList());
+    m_settings->endGroup();
     m_settings->sync();
 }
 
 QStringList Config::removeDir(const SearchDir &dir)
 {
     QString url = QUrl::fromLocalFile(dir.getPath()).toString();
-    QStringList blackDirs = m_settings->value(url).toStringList();
-    m_settings->remove(url);
-    m_settings->sync();
+    QStringList blackDirs = m_settings->value(SEARCH_DIRS_GROUP + "/" + url).toStringList();
+    removeDir(url);
+    m_searchDirs.removeOne(dir);
     return blackDirs;
 }
 
@@ -41,31 +48,47 @@ bool Config::isCompatibilityMode()
     return m_compatibilityMode;
 }
 
-QStringList Config::searchDirs() const
+QStringList Config::searchDirs()
 {
     QStringList tmp;
     for(const SearchDir& dir : m_searchDirs) {
-        tmp.append(dir.getPath());
+        if(QFile::exists(dir.getPath())) {
+            tmp.append(dir.getPath());
+        } else {
+            m_searchDirs.removeOne(dir);
+            removeDir(QUrl::fromLocalFile(dir.getPath()).toString());
+        }
     }
     return tmp;
 }
 
-QStringList Config::blackDirs() const
+QStringList Config::blackDirs()
 {
     QStringList tmp;
     for(const SearchDir& dir : m_searchDirs) {
-        tmp.append(dir.getBlackList());
+        if(QFile::exists(dir.getPath())) {
+            tmp.append(dir.getBlackList());
+        } else {
+            m_searchDirs.removeOne(dir);
+            removeDir(QUrl::fromLocalFile(dir.getPath()).toString());
+        }
     }
     return tmp;
 }
 
 QStringList Config::globalBlackList() const
 {
-    return m_settings->value(GLOBAL_BLACK_LIST_KEY).toStringList();
+    return m_settings->value(GLOBAL_SETTINGS_GROUP + "/" + GLOBAL_BLACK_LIST_KEY).toStringList();
 }
 
-QVector<SearchDir> Config::searchDirObjects() const
+QVector<SearchDir> Config::searchDirObjects()
 {
+    for(const SearchDir& dir : m_searchDirs) {
+        if(!QFile::exists(dir.getPath())) {
+            m_searchDirs.removeOne(dir);
+            removeDir(QUrl::fromLocalFile(dir.getPath()).toString());
+        }
+    }
     return m_searchDirs;
 }
 
@@ -74,22 +97,62 @@ Config::Config()
     m_settings = new QSettings(CURRENT_INDEXABLE_DIR_SETTINGS, QSettings::IniFormat);
     if(!(m_settings->value(CONFIG_VERSION_KEY).toString() == CONFIG_VERSION)) {
         m_compatibilityMode = true;
-        for(const QString& path : m_settings->value(INDEXABLE_DIR_KEY).toStringList()) {
-            SearchDir dir(QUrl::fromLocalFile(path).toString());
-            m_searchDirs.append(dir);
-            m_settings->setValue(QUrl::fromLocalFile(path).toString(), dir.getBlackList());
+        for(const QString& path : m_settings->value(INDEXABLE_DIR_KEY + "/" + INDEXABLE_DIR_KEY).toStringList()) {
+            if(QFile::exists(path)) {
+                SearchDir dir(path, false);
+                m_compatibleCache.append(dir);
+            }
         }
         m_settings->remove(INDEXABLE_DIR_KEY);
+        m_settings->beginGroup(GLOBAL_SETTINGS_GROUP);
         m_settings->setValue(CONFIG_VERSION_KEY, CONFIG_VERSION);
+        m_settings->endGroup();
     } else {
+        m_settings->beginGroup(SEARCH_DIRS_GROUP);
         for(const QString& urlStr : m_settings->allKeys()) {
-            SearchDir dir(QUrl(urlStr).toString(), false);
-            dir.setBlackList(m_settings->value(urlStr).toStringList());
-            m_searchDirs.append(dir);
+            QString path = QUrl(urlStr).toLocalFile();
+            if(QFile::exists(path)) {
+                SearchDir dir(path, false);
+                dir.setBlackList(m_settings->value(urlStr).toStringList());
+                m_searchDirs.append(dir);
+            } else {
+                removeDir(urlStr);
+            }
         }
+        m_settings->endGroup();
     }
+    m_settings->beginGroup(GLOBAL_SETTINGS_GROUP);
     if(m_settings->value(GLOBAL_BLACK_LIST_KEY).isNull()) {
         m_settings->setValue(GLOBAL_BLACK_LIST_KEY, GLOBAL_BLACK_LIST);
     }
+    m_settings->endGroup();
+
     m_settings->sync();
 }
+
+void Config::removeDir(const QString &url)
+{
+    m_settings->beginGroup(SEARCH_DIRS_GROUP);
+    m_settings->remove(url);
+    m_settings->endGroup();
+    m_settings->sync();
+}
+
+void Config::processCompatibleCache()
+{
+    if(this->isCompatibilityMode()) {
+        m_settings->beginGroup(SEARCH_DIRS_GROUP);
+        for(SearchDir dir : m_compatibleCache) {
+            dir.generateBlackList();
+            if(dir.error() == SearchDir::ErrorInfo::Successful) {
+                m_searchDirs.append(dir);
+                m_settings->setValue(QUrl::fromLocalFile(dir.getPath()).toString(), dir.getBlackList());
+            }
+        }
+        m_settings->endGroup();
+
+        m_settings->sync();
+        m_compatibleCache.clear();
+        m_compatibilityMode = false;
+    }
+}

ukui-search-service-dir-manager/dirwatcher/config.h

@@ -11,21 +11,25 @@ public:
     static Config *self();
     void addDir(const SearchDir& dir);
     QStringList removeDir(const SearchDir& dir);
+
     /**
-     * @brief 兼容模式，自动提取老版本数据生成黑名单
-     * @return
+     * @brief 处理老版本数据，需要调用
      */
-    bool isCompatibilityMode();
-    QVector<SearchDir> searchDirObjects() const;
-    QStringList searchDirs() const;
-    QStringList blackDirs() const;
+    void processCompatibleCache();
+    QVector<SearchDir> searchDirObjects();
+    QStringList searchDirs();
+    QStringList blackDirs();
     QStringList globalBlackList() const;
 
 private:
     Config();
+    void removeDir(const QString& url);
+    bool isCompatibilityMode();
+
     QSettings *m_settings = nullptr;
     bool m_compatibilityMode = false;
     QVector<SearchDir> m_searchDirs;
+    QVector<SearchDir> m_compatibleCache;
 };
 
 #endif // CONFIG_H

ukui-search-service-dir-manager/dirwatcher/dir-watcher.cpp

@@ -19,6 +19,9 @@ QMutex DirWatcher::s_mutex;
 
 DirWatcher::DirWatcher(QObject *parent) : QObject(parent)
 {
+    //兼容旧版配置
+//    Config::self()->processCompatibleCache();
+
     m_qSettings = new QSettings(CURRENT_INDEXABLE_DIR_SETTINGS, QSettings::IniFormat);
     this->currentIndexableDir();
     if (m_indexableDirList.isEmpty()) {

ukui-search-service-dir-manager/dirwatcher/search-dir.cpp

@@ -8,6 +8,11 @@ SearchDir::SearchDir(const QString &path, bool generateBlackList)
     }
 }
 
+bool SearchDir::operator ==(const SearchDir &rhs) const
+{
+    return (m_path == rhs.m_path);
+}
+
 SearchDir::ErrorInfo SearchDir::error()
 {
     return m_error;
@@ -45,3 +50,8 @@ QStringList SearchDir::getBlackList() const
 {
     return m_blackList;
 }
+
+void SearchDir::generateBlackList()
+{
+    //生成黑名单
+}

ukui-search-service-dir-manager/dirwatcher/search-dir.h

@@ -13,11 +13,16 @@ public:
         NotExists
     };
     SearchDir(const QString& path, bool generateBlackList = true);
+    bool operator == (const SearchDir& rhs) const;
     ErrorInfo error();
     QString errorString();
     QString getPath() const;
     void setBlackList(const QStringList& blackList);
     QStringList getBlackList() const;
+    /**
+     * @brief 重新生成黑名单
+     */
+    void generateBlackList();
 private:
     QString m_path;
     QStringList m_blackList;

ukui-search-service-dir-manager/dirwatcher/volume-manager.cpp

@@ -3,7 +3,7 @@
 #include <QMutexLocker>
 #include <QDebug>
 static std::once_flag flag;
-static VolumeManager *global_intance = nullptr;
+static VolumeManager *global_instance = nullptr;
 
 Volume::Volume()
 {
@@ -62,9 +62,9 @@ void Volume::addMountPoint(const QString &mountPoint, const QString &subVolume)
 VolumeManager *VolumeManager::self()
 {
     std::call_once(flag, [ & ] {
-        global_intance = new VolumeManager();
+        global_instance = new VolumeManager();
     });
-    return global_intance;
+    return global_instance;
 }
 
 VolumeManager::VolumeManager(QObject *parent)