fix(log): remove write to read-only system directory in initLog

.reuse/dep5

@@ -30,4 +30,10 @@ License: CC0-1.0
 Files: android/*
 Copyright:
  2018 Huang JinQun <jinqun0730@gmail.com>
-License: Apache-2.0
+License: Apache-2.0
+
+# config files without inline SPDX headers
+Files: src/common/config.conf
+Copyright:
+ 2023 - 2026 UnionTech Software Technology Co., Ltd.
+License: GPL-3.0-or-later

debian/dde-cooperation.install

@@ -10,6 +10,8 @@ usr/lib/*/libco.so*
 usr/lib/*/libzrpc.so*
 usr/lib/*/dde-cooperation/plugins/daemon/libdaemon-core.so
 usr/share/dde-cooperation/translations/*.qm
+usr/share/dde-cooperation/config.conf
+usr/share/dde-cooperation-daemon/config.conf
 usr/share/icons/hicolor/scalable/apps/dde-cooperation.svg
 usr/share/dsg/configs/org.deepin.dde.cooperation/*.json
 usr/share/applications/dde-cooperation.desktop

debian/deepin-data-transfer.install

@@ -1,6 +1,7 @@
 usr/bin/deepin-data-transfer
 usr/lib/*/libdata-transfer-core.so*
 usr/share/deepin-data-transfer/translations/*.qm
+usr/share/deepin-data-transfer/config.conf
 usr/share/icons/hicolor/scalable/apps/deepin-data-transfer.svg
 usr/share/applications/deepin-data-transfer.desktop
 usr/share/deepin-log-viewer/deepin-log.conf.d/deepin-data-transfer.json

src/apps/data-transfer/CMakeLists.txt

@@ -147,5 +147,8 @@ else()
 
     # 日志收集配置
     install(FILES res/linux/deepin-data-transfer.json DESTINATION share/deepin-log-viewer/deepin-log.conf.d)
+
+    # 日志级别配置（只读，由deb包安装）
+    install(FILES ${CMAKE_SOURCE_DIR}/src/common/config.conf DESTINATION share/${PROJ_NAME})
 endif()
 

src/apps/dde-cooperation/CMakeLists.txt

@@ -140,4 +140,7 @@ else()
 
     # 日志收集配置
     install(FILES res/linux/dde-cooperation.json DESTINATION share/deepin-log-viewer/deepin-log.conf.d)
+
+    # 日志级别配置（只读，由deb包安装）
+    install(FILES ${CMAKE_SOURCE_DIR}/src/common/config.conf DESTINATION share/${PROJ_NAME})
 endif()

src/common/commonutils.cpp

@@ -142,12 +142,15 @@ void CommonUitls::initLog()
     QString logConfPath = logDir();
 #endif
     QString configFile = logConfPath + "config.conf";   //日志级别配置
-    QFile file(configFile);
     QSettings settings(configFile, QSettings::IniFormat);
+#ifndef linux
+    // On Windows, create config file if not exists (logDir is user-writable)
+    QFile file(configFile);
     if (!file.exists()) {
         settings.setValue("g_minLogLevel", 2);
         settings.sync();
     }
+#endif
 
 #ifndef QT_DEBUG
     int level = settings.value("g_minLogLevel", 2).toInt();

src/common/config.conf

@@ -0,0 +1,2 @@
+[General]
+g_minLogLevel=2

src/compat/common/commonutils.cpp

@@ -172,12 +172,15 @@ void CommonUitls::initLog()
     QString logConfPath = logDir();
 #endif
     QString configFile = logConfPath + "config.conf";   //日志级别配置
-    QFile file(configFile);
     QSettings settings(configFile, QSettings::IniFormat);
+#ifndef linux
+    // On Windows, create config file if not exists (logDir is user-writable)
+    QFile file(configFile);
     if (!file.exists()) {
         settings.setValue("g_minLogLevel", 2);
         settings.sync();
     }
+#endif
 
 #ifndef QT_DEBUG
     int level = settings.value("g_minLogLevel", 2).toInt();

src/compat/plugins/daemon/core/CMakeLists.txt

@@ -63,3 +63,6 @@ install(TARGETS
     ${DEEPIN_DAEMON_PLUGIN_DIR}
 )
 
+# 日志级别配置（只读，由deb包安装）
+install(FILES ${CMAKE_SOURCE_DIR}/src/common/config.conf DESTINATION share/dde-cooperation-daemon)
+