chore: add flag UserPublic

add flag UserPublic to Meta file for managing permission among users.

Issue: https://github.com/linuxdeepin/developer-center/issues/5928

docs/global/dconfigfile.zh_CN.dox

@@ -108,6 +108,16 @@ dtk_add_config_meta_files(
           "name": "map",
           "permissions": "readwrite",
           "visibility": "public"
+        },
+        "publicConfig": {
+          "value": true,
+          "serial": 0,
+          "flags": ["user-public"],
+          "name": "public configure",
+          "name[zh_CN]": "我是公开的配置",
+          "description": "I am public configure",
+          "permissions": "readwrite",
+          "visibility": "private"
         }
     }
 }
@@ -188,6 +198,8 @@ sudo ./dconfigfile-example
 @brief 存在此标记时，将表明则此配置项不可被覆盖（详见下述 override 机制）。反之，不存在此标记时表明此配置项允许被覆盖，对于此类配置项，如若其有界面设置入口，则当此项不可写时，应当隐藏或禁用界面的设置入口.
 @var Dtk::Core::DConfigFile::Flag Dtk::Core::DConfigFile::Global
 @brief 当读写此类配置时，将忽略用户身份，无论程序使用哪个用户身份执行，读操作都将获取到同样的数据，写操作将对所有用户都生效。但是，如果对应的配置存储目录不存在或无权限写入，则忽略此标志
+@var Dtk::Core::DConfigFile::Flag Dtk::Core::DConfigFile::UserPublic
+@brief 该类配置项允许被其他用户访问
 
 
 @enum Dtk::Core::DConfigFile::Permissions

include/global/dconfigfile.h

@@ -28,7 +28,8 @@ class LIBDTKCORESHARED_EXPORT DConfigFile : public DObject{
 public:
     enum Flag {
         NoOverride = 1 << 0,
-        Global = 1 << 1
+        Global = 1 << 1,
+        UserPublic = 1 << 2
     };
     Q_DECLARE_FLAGS(Flags, Flag)
 

src/dconfigfile.cpp

@@ -336,6 +336,8 @@ public:
                 flags |= DConfigFile::NoOverride;
             } else if (flag == QLatin1String("global")) {
                 flags |= DConfigFile::Global;
+            } else if (flag == QLatin1String("user-public")) {
+                flags |= DConfigFile::UserPublic;
             }
         }
 

tests/data/dconf-example.meta.json

@@ -87,6 +87,16 @@
       "name": "array value type",
       "permissions": "readwrite",
       "visibility": "public"
+    },
+    "publicConfig": {
+      "value": true,
+      "serial": 0,
+      "flags": ["user-public"],
+      "name": "public configure",
+      "name[zh_CN]": "我是公开的配置",
+      "description": "I am public configure",
+      "permissions": "readwrite",
+      "visibility": "private"
     }
   }
 }

tests/ut_dconfigfile.cpp

@@ -485,3 +485,14 @@ TEST_F(ut_DConfigFile, setSubpath) {
         ASSERT_FALSE(config.load(LocalPrefix));
     }
 }
+
+TEST_F(ut_DConfigFile, userPublic) {
+
+    FileCopyGuard guard(":/data/dconf-example.meta.json", QString("%1/%2.json").arg(metaPath, FILE_NAME));
+    {
+        DConfigFile config(APP_ID, FILE_NAME);
+        ASSERT_TRUE(config.load(LocalPrefix));
+        ASSERT_TRUE(config.meta()->flags("publicConfig").testFlag(DConfigFile::UserPublic));
+        ASSERT_FALSE(config.meta()->flags("canExit").testFlag(DConfigFile::UserPublic));
+    }
+}