Fix: #38

Squashed commit of the following:

commit ff72105e1ec81b5679401b021fb44e8135444de8
Author: weisd <weishidavip@163.com>
Date:   Sat Oct 5 09:55:09 2024 +0800

    base bucketmetadata_sys done

commit 69d0c7725ae1065d25755c71aa54e42c4f3cdb50
Author: weisd <weishidavip@163.com>
Date:   Sat Oct 5 01:41:19 2024 +0800

    update bucket tagging op use bucketmetadata_sys

commit 39902c73d6f7a817041245af84a23d14115c70dc
Author: weisd <weishidavip@163.com>
Date:   Fri Oct 4 23:32:07 2024 +0800

    test bucketmetadata_sys

commit 15f1dfc765dc383ab26d71aca7c64dd0917b83f3
Author: weisd <weishidavip@163.com>
Date:   Fri Oct 4 23:21:58 2024 +0800

    init bucketmetadata_sys

commit 8c3c5e0f7385fa881b1dc4811d92afe8b86e9a6f
Author: weisd <weishidavip@163.com>
Date:   Tue Oct 1 23:06:09 2024 +0800

    init bucketmetadata_sys

commit e2746d154aa68be9dcf8add0241b38c72ef89b9c
Author: weisd <weishidavip@163.com>
Date:   Tue Oct 1 04:35:25 2024 +0800

    stash

ecstore/src/store_api.rs

@@ -1,6 +1,7 @@
 use std::collections::HashMap;
 
 use crate::error::{Error, Result};
+use futures::StreamExt;
 use http::HeaderMap;
 use rmp_serde::Serializer;
 use s3s::dto::StreamingBlob;
@@ -281,12 +282,26 @@ pub struct GetObjectReader {
     pub object_info: ObjectInfo,
 }
 
-// impl GetObjectReader {
-//     pub fn new(stream: StreamingBlob, object_info: ObjectInfo) -> Self {
-//         GetObjectReader { stream, object_info }
-//     }
-// }
+impl GetObjectReader {
+    // pub fn new(stream: StreamingBlob, object_info: ObjectInfo) -> Self {
+    //     GetObjectReader { stream, object_info }
+    // }
+    pub async fn read_all(&mut self) -> Result<Vec<u8>> {
+        let mut data = Vec::new();
 
+        while let Some(x) = self.stream.next().await {
+            let buf = match x {
+                Ok(res) => res,
+                Err(e) => return Err(Error::msg(e.to_string())),
+            };
+            data.extend_from_slice(buf.as_ref());
+        }
+
+        Ok(data)
+    }
+}
+
+#[derive(Debug)]
 pub struct HTTPRangeSpec {
     pub is_suffix_length: bool,
     pub start: i64,
@@ -399,7 +414,11 @@ pub struct ObjectOptions {
 // }
 
 #[derive(Debug, Default, Serialize, Deserialize)]
-pub struct BucketOptions {}
+pub struct BucketOptions {
+    pub deleted: bool, // true only when site replication is enabled
+    pub cached: bool, // true only when we are requesting a cached response instead of hitting the disk for example ListBuckets() call.
+    pub no_metadata: bool,
+}
 
 #[derive(Debug, Clone, Serialize, Deserialize)]
 pub struct BucketInfo {
@@ -510,7 +529,20 @@ pub struct DeletedObject {
 }
 
 #[async_trait::async_trait]
-pub trait StorageAPI {
+pub trait ObjectIO: Send + Sync + 'static {
+    async fn get_object_reader(
+        &self,
+        bucket: &str,
+        object: &str,
+        range: HTTPRangeSpec,
+        h: HeaderMap,
+        opts: &ObjectOptions,
+    ) -> Result<GetObjectReader>;
+    async fn put_object(&self, bucket: &str, object: &str, data: PutObjReader, opts: &ObjectOptions) -> Result<ObjectInfo>;
+}
+
+#[async_trait::async_trait]
+pub trait StorageAPI: ObjectIO {
     async fn make_bucket(&self, bucket: &str, opts: &MakeBucketOptions) -> Result<()>;
     async fn delete_bucket(&self, bucket: &str, opts: &DeleteBucketOptions) -> Result<()>;
     async fn list_bucket(&self, opts: &BucketOptions) -> Result<Vec<BucketInfo>>;
@@ -536,15 +568,15 @@ pub trait StorageAPI {
 
     async fn put_object_info(&self, bucket: &str, object: &str, info: ObjectInfo, opts: &ObjectOptions) -> Result<()>;
 
-    async fn get_object_reader(
-        &self,
-        bucket: &str,
-        object: &str,
-        range: HTTPRangeSpec,
-        h: HeaderMap,
-        opts: &ObjectOptions,
-    ) -> Result<GetObjectReader>;
-    async fn put_object(&self, bucket: &str, object: &str, data: PutObjReader, opts: &ObjectOptions) -> Result<ObjectInfo>;
+    // async fn get_object_reader(
+    //     &self,
+    //     bucket: &str,
+    //     object: &str,
+    //     range: HTTPRangeSpec,
+    //     h: HeaderMap,
+    //     opts: &ObjectOptions,
+    // ) -> Result<GetObjectReader>;
+    // async fn put_object(&self, bucket: &str, object: &str, data: PutObjReader, opts: &ObjectOptions) -> Result<ObjectInfo>;
     async fn put_object_part(
         &self,
         bucket: &str,