fix: add DBus connection and service registration checks

Improved error handling and logging for failed DBus operations.

debian/changelog

@@ -1,4 +1,4 @@
-deepin-anything (7.0.3) unstable; urgency=medium
+deepin-anything (7.0.4) unstable; urgency=medium
 
   * Major update with a complete refactor and version upgrade.
   * Fixed high CPU usage issues.

src/server/CMakeLists.txt

@@ -13,6 +13,7 @@ project(
 # Find the dependencies
 find_package(Qt5 CONFIG REQUIRED Core DBus)
 find_package(PkgConfig REQUIRED)
+find_package(Boost REQUIRED COMPONENTS system)
 pkg_check_modules(GNL REQUIRED libnl-3.0 libnl-genl-3.0)
 pkg_check_modules(MOUNT REQUIRED mount IMPORTED_TARGET)
 pkg_check_modules(LUCENE REQUIRED liblucene++)
@@ -62,6 +63,7 @@ target_link_libraries(${PROJECT_NAME} PUBLIC
     ${LUCENE_CONTRIB_LIBRARIES}
     ${GNL_LIBRARIES}
     ${MOUNT_LIBRARIES}
+    ${Boost_LIBRARIES}
     Qt5::DBus
     pthread
     stdc++fs

src/server/src/core/base_event_handler.cpp

@@ -18,12 +18,22 @@ base_event_handler::base_event_handler(std::string index_dir, QObject *parent)
       timer_(std::thread(&base_event_handler::timer_worker, this, 1000)) {
     new IAnythingAdaptor(this);
     QDBusConnection dbus = QDBusConnection::systemBus();
+    if (!dbus.isConnected()) {
+        qWarning() << "Failed to connect to system bus:" << dbus.lastError().message();
+        exit(1);
+    }
     QString service_name = "my.test.SAnything";
     QString object_name = "/my/test/OAnything";
     if (!dbus.interface()->isServiceRegistered(service_name)) {
         dbus.registerService(service_name);
         dbus.registerObject(object_name, this);
     }
+
+    if (!dbus.registerService(service_name)) {
+        qWarning() << "Failed to register service:" << service_name
+                << dbus.lastError().message();
+        exit(1);
+    }
 }
 
 base_event_handler::~base_event_handler() {