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#ifndef AWS_S3_LIST_PARTS_H
#define AWS_S3_LIST_PARTS_H
/**
* Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved.
* SPDX-License-Identifier: Apache-2.0.
*/
#include <aws/s3/private/s3_paginator.h>
#include <aws/s3/s3_client.h>
#include <aws/common/date_time.h>
#include <aws/common/string.h>
/** Struct representing part info as returned from ListParts call. */
struct aws_s3_part_info {
/**
* Size of the object in bytes.
*/
uint64_t size;
/**
* Part number of the given part.
*/
uint32_t part_number;
/**
* Timestamp from S3 on the latest modification, if you have a reliable clock on your machine, you COULD use this
* to implement caching.
*/
struct aws_date_time last_modified;
/**
* Etag for the object, usually an MD5 hash. you COULD also use this to implement caching.
*/
struct aws_byte_cursor e_tag;
/**
* CRC32 checksum for the part. Optional.
*/
struct aws_byte_cursor checksumCRC32;
/**
* CRC32C checksum for the part. Optional.
*/
struct aws_byte_cursor checksumCRC32C;
/**
* SHA1 checksum for the part. Optional.
*/
struct aws_byte_cursor checksumSHA1;
/**
* SHA256 checksum for the part. Optional.
*/
struct aws_byte_cursor checksumSHA256;
};
/**
* Invoked when a part is encountered during ListParts call.
* Return AWS_OP_ERR (after an error has been raised) to fail the list operation.
* Return AWS_OP_SUCCESS to continue until at least the current page is iterated.
*/
typedef int(aws_s3_on_part_fn)(const struct aws_s3_part_info *info, void *user_data);
/**
* Parameters for calling aws_s3_list_parts_operation_new(). All values are copied out or re-seated and reference
* counted.
*/
struct aws_s3_list_parts_params {
/**
* Must not be NULL. The internal call will increment the reference count on client.
*/
struct aws_s3_client *client;
/**
* Must not be empty. Name of the bucket to list.
*/
struct aws_byte_cursor bucket_name;
/**
* Must not be empty. Key with which multipart upload was initiated.
*/
struct aws_byte_cursor key;
/**
* Must not be empty. Id identifying multipart upload.
*/
struct aws_byte_cursor upload_id;
/**
* Must not be empty. The endpoint for the S3 bucket to hit. Can be virtual or path style.
*/
struct aws_byte_cursor endpoint;
/**
* Callback to invoke on each part that's listed.
*/
aws_s3_on_part_fn *on_part;
/**
* Associated user data.
*/
void *user_data;
};
AWS_EXTERN_C_BEGIN
AWS_S3_API struct aws_s3_paginated_operation *aws_s3_list_parts_operation_new(
struct aws_allocator *allocator,
const struct aws_s3_list_parts_params *params);
AWS_EXTERN_C_END
#endif /* AWS_S3_LIST_PARTS_H */
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