Use ukui-log4qt instead of message handler module

debian/control

@@ -17,7 +17,8 @@ Build-Depends: debhelper (>=9.0.0),
                libgsettings-qt-dev,
                libqt5x11extras5-dev,
                libuchardet-dev,
-               libpoppler-qt5-dev
+               libpoppler-qt5-dev,
+               libukui-log4qt-dev
 Standards-Version: 4.5.0
 Homepage: https://www.ukui.org/
 Vcs-Git:  https://github.com/ukui/ukui-search.git

src/main.cpp

@@ -29,6 +29,7 @@
 #include <QLocale>
 #include <X11/Xlib.h>
 #include <syslog.h>
+#include <ukui-log4qt.h>
 #include <QObject>
 #include "qt-single-application.h"
 #include "qt-local-peer.h"
@@ -120,6 +121,9 @@ void centerToScreen(QWidget* widget) {
 
 int main(int argc, char *argv[])
 {
+    //Init log module
+    initUkuiLog4qt("ukui-search");
+
     // Determine whether the home directory has been created, and if not, keep waiting.
     char *p_home = NULL;
 
@@ -146,7 +150,7 @@ int main(int argc, char *argv[])
     }
 
     // Output log to file
-    qInstallMessageHandler(messageOutput);
+//    qInstallMessageHandler(messageOutput);
 
     // Register meta type
     qDebug() << "ukui-search main start";

src/src.pro

@@ -9,6 +9,7 @@ TEMPLATE = app
 PKGCONFIG += gio-2.0 glib-2.0 gio-unix-2.0
 CONFIG += c++11 link_pkgconfig no_keywords lrelease
 LIBS += -lxapian -lgsettings-qt -lquazip5 -lX11
+LIBS += -lukui-log4qt
 # The following define makes your compiler emit warnings if you use
 # any Qt feature that has been marked deprecated (the exact warnings
 # depend on your compiler). Please consult the documentation of the

ukuisearch-systemdbus/main.cpp

@@ -20,13 +20,16 @@
 #include <QCoreApplication>
 #include <QDBusConnection>
 #include <QDBusError>
-
+#include <ukui-log4qt.h>
 #include <QDebug>
 
 #include "sysdbusregister.h"
 
 int main(int argc, char *argv[]){
 
+    //init log module
+    initUkuiLog4qt("ukui-search-service");
+
     QCoreApplication app(argc, argv);
     app.setOrganizationName("Kylin Team");
     app.setApplicationName("ukui-search-service");

ukuisearch-systemdbus/ukuisearch-systemdbus.pro

@@ -9,6 +9,8 @@ TEMPLATE = app
 CONFIG += console c++11 link_pkgconfig
 CONFIG -= app_bundle
 
+LIBS += -lukui-log4qt
+
 DESTDIR = .
 INCLUDEPATH += .