feat: sync httpdns sdk/platform updates without large binaries

HttpDNSSDK/sdk/ios/NewHttpDNS/Persistent/HttpdnsPersistenceUtils.h

@@ -0,0 +1,32 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+#import <Foundation/Foundation.h>   
+
+@interface HttpdnsPersistenceUtils : NSObject
+
++ (NSString *)httpdnsDataDirectory;
++ (NSString *)scheduleCenterResultDirectory;
+/// 多账号隔离：返回指定账号的调度结果目<E69E9C><E79BAE>?
++ (NSString *)scheduleCenterResultDirectoryForAccount:(NSInteger)accountId;
+
++ (BOOL)saveJSON:(id)JSON toPath:(NSString *)path;
++ (id)getJSONFromPath:(NSString *)path;
+
+@end