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// MinIO Rust Library for Amazon S3 Compatible Cloud Storage
// Copyright 2023 MinIO, Inc.
//
// Licensed 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.
use async_trait::async_trait;
use bytes::Buf;
use http::HeaderMap;
use std::mem;
use xmltree::Element;
use crate::s3::utils::{take_bucket, take_object};
use crate::s3::{
error::Error,
types::{FromS3Response, S3Request},
utils::get_text,
};
/// Response of [put_object_api()](crate::s3::client::Client::put_object) API
#[derive(Debug, Clone)]
pub struct PutObjectResponse {
/// HTTP headers returned by the server, containing metadata such as `Content-Type`, `ETag`, etc.
pub headers: HeaderMap,
pub bucket: String,
pub object: String,
pub region: String,
pub etag: String,
pub version_id: Option<String>,
}
#[async_trait]
impl FromS3Response for PutObjectResponse {
async fn from_s3response(
req: S3Request,
resp: Result<reqwest::Response, Error>,
) -> Result<Self, Error> {
let mut resp = resp?;
let headers: HeaderMap = mem::take(resp.headers_mut());
let etag: String = headers
.get("etag")
.and_then(|v| v.to_str().ok()) // Convert to &str safely
.map(|s| s.trim_matches('"').to_string()) // Trim and convert to String
.unwrap_or_default();
let version_id: Option<String> = headers
.get("x-amz-version-id")
.and_then(|v| v.to_str().ok().map(String::from));
Ok(Self {
headers,
bucket: take_bucket(req.bucket)?,
object: take_object(req.object)?,
region: req.inner_region,
etag,
version_id,
})
}
}
#[derive(Debug, Clone)]
pub struct CreateMultipartUploadResponse {
/// HTTP headers returned by the server, containing metadata such as `Content-Type`, `ETag`, etc.
pub headers: HeaderMap,
pub region: String,
pub bucket: String,
pub object: String,
pub upload_id: String,
}
#[async_trait]
impl FromS3Response for CreateMultipartUploadResponse {
async fn from_s3response(
req: S3Request,
resp: Result<reqwest::Response, Error>,
) -> Result<Self, Error> {
let mut resp = resp?;
let headers: HeaderMap = mem::take(resp.headers_mut());
let body = resp.bytes().await?;
let root = Element::parse(body.reader())?;
let upload_id: String =
get_text(&root, "UploadId").map_err(|e| Error::InvalidUploadId(e.to_string()))?;
Ok(Self {
headers,
region: req.inner_region,
bucket: take_bucket(req.bucket)?,
object: take_object(req.object)?,
upload_id,
})
}
}
pub type AbortMultipartUploadResponse = CreateMultipartUploadResponse;
pub type CompleteMultipartUploadResponse = PutObjectResponse;
pub type UploadPartResponse = PutObjectResponse;
#[derive(Debug, Clone)]
pub struct PutObjectContentResponse {
/// HTTP headers returned by the server, containing metadata such as `Content-Type`, `ETag`, etc.
pub headers: HeaderMap,
/// The AWS region where the bucket resides.
pub region: String,
/// Name of the bucket containing the object.
pub bucket: String,
/// Key (path) identifying the object within the bucket.
pub object: String,
/// Size of the object in bytes.
pub object_size: u64,
/// Entity tag representing a specific version of the object.
pub etag: String,
/// Version ID of the object, if versioning is enabled. Value of the `x-amz-version-id` header.
pub version_id: Option<String>,
}