feat: setup cloud filter integration

integrations/README.md

@@ -12,4 +12,6 @@ This folder contains the integrations for OpenDAL. Integrations are used to inte
 
 - [`virtiofs_opendal`](virtiofs/README.md): Use OpenDAL as a backend to access data in various services with VirtioFS protocol.
 
-- [`unftp-sbe-opendal`](unftp-sbe/README.md): Use OpenDAL as a backend to access data in various services with FTP protocol.
+- [`unftp-sbe-opendal`](unftp-sbe/README.md): Use OpenDAL as a backend to access data in various services with FTP protocol.
+
+- [`cloudfilter_opendal`](cloudfilter/README.md): Use OpenDAL as a backend to access data in various services with [CloudFilter](https://learn.microsoft.com/en-us/windows/win32/api/_cloudapi/).

integrations/cloudfilter/.gitignore

@@ -0,0 +1 @@
+Cargo.lock

integrations/cloudfilter/Cargo.toml

@@ -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.
+
+[package]
+authors = ["Apache OpenDAL <dev@opendal.apache.org>"]
+description = "Cloud Filter Integration for Apache OpenDAL"
+edition = "2021"
+homepage = "https://opendal.apache.org/"
+license = "Apache-2.0"
+name = "cloudfilter_opendal"
+repository = "https://github.com/apache/opendal"
+rust-version = "1.75"
+version = "0.0.0"
+
+[dependencies]
+anyhow = "1.0.86"
+opendal = { version = "0.47.0", path = "../../core" }
+widestring = "1.1.0"

integrations/cloudfilter/DEPENDENCIES.rust.tsv

@@ -0,0 +1,140 @@
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integrations/cloudfilter/README.md

@@ -0,0 +1,3 @@
+# Apache OpenDAL™ Cloud Filter Integration
+
+`cloudfilter_opendal` integrates OpenDAL with [cloud sync engines](https://learn.microsoft.com/en-us/windows/win32/cfapi/build-a-cloud-file-sync-engine). It provides a way to access various cloud storage on Windows.

integrations/cloudfilter/src/lib.rs

@@ -0,0 +1,20 @@
+// 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.
+
+pub fn hello() {
+    println!("hello world");
+}