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安正超
113 lines
3.9 KiB
Rust
113 lines
3.9 KiB
Rust
#![allow(clippy::map_entry)]
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// Copyright 2024 RustFS Team
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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#![allow(unused_variables)]
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#![allow(unused_mut)]
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#![allow(unused_assignments)]
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#![allow(unused_must_use)]
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#![allow(clippy::all)]
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use crate::client::{
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api_error_response::{err_entity_too_large, err_invalid_argument},
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api_put_object::PutObjectOptions,
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constants::{ABS_MIN_PART_SIZE, MAX_MULTIPART_PUT_OBJECT_SIZE, MAX_PART_SIZE, MAX_PARTS_COUNT, MIN_PART_SIZE},
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transition_api::ReaderImpl,
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transition_api::TransitionClient,
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};
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pub fn is_object(reader: &ReaderImpl) -> bool {
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matches!(reader, ReaderImpl::ObjectBody(_))
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}
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pub fn is_read_at(reader: ReaderImpl) -> bool {
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matches!(reader, ReaderImpl::ObjectBody(_))
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}
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pub fn optimal_part_info(object_size: i64, configured_part_size: u64) -> Result<(i64, i64, i64), std::io::Error> {
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let unknown_size;
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let mut object_size = object_size;
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if object_size == -1 {
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unknown_size = true;
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object_size = MAX_MULTIPART_PUT_OBJECT_SIZE;
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} else {
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unknown_size = false;
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}
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if object_size > MAX_MULTIPART_PUT_OBJECT_SIZE {
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return Err(std::io::Error::other(err_entity_too_large(
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object_size,
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MAX_MULTIPART_PUT_OBJECT_SIZE,
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"",
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"",
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)));
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}
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let mut part_size_flt: f64;
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if configured_part_size > 0 {
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if configured_part_size as i64 > object_size {
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return Err(std::io::Error::other(err_entity_too_large(
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configured_part_size as i64,
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object_size,
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"",
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"",
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)));
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}
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if !unknown_size && object_size > (configured_part_size as i64 * MAX_PARTS_COUNT) {
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return Err(std::io::Error::other(err_invalid_argument(
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"Part size * max_parts(10000) is lesser than input objectSize.",
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)));
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}
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if (configured_part_size as i64) < ABS_MIN_PART_SIZE {
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return Err(std::io::Error::other(err_invalid_argument(
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"Input part size is smaller than allowed minimum of 5MiB.",
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)));
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}
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if configured_part_size as i64 > MAX_PART_SIZE {
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return Err(std::io::Error::other(err_invalid_argument(
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"Input part size is bigger than allowed maximum of 5GiB.",
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)));
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}
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part_size_flt = configured_part_size as f64;
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if unknown_size {
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object_size = configured_part_size as i64 * MAX_PARTS_COUNT;
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}
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} else {
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let min_part = MIN_PART_SIZE as f64;
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part_size_flt = (object_size as f64 / MAX_PARTS_COUNT as f64).ceil();
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part_size_flt = part_size_flt.max(min_part);
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part_size_flt = (part_size_flt / min_part).ceil() * min_part;
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}
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let total_parts_count = (object_size as f64 / part_size_flt).ceil() as i64;
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let part_size = part_size_flt as i64;
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let last_part_size = object_size - (total_parts_count - 1) * part_size;
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Ok((total_parts_count, part_size, last_part_size))
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}
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impl TransitionClient {
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pub async fn new_upload_id(
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&self,
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bucket_name: &str,
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object_name: &str,
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opts: &PutObjectOptions,
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) -> Result<String, std::io::Error> {
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let init_multipart_upload_result = self.initiate_multipart_upload(bucket_name, object_name, opts).await?;
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Ok(init_multipart_upload_result.upload_id)
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}
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}
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