71 lines
1.2 KiB
C
71 lines
1.2 KiB
C
/*
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* Copyright (c) 2026, Chloe M.
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* Provided under the BSD-3 clause
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*/
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#ifndef BLOBCHAIN_BLOB_H
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#define BLOBCHAIN_BLOB_H 1
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#include <stdint.h>
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#include <stddef.h>
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#include "blobchain/stream.h"
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/*
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* Represents a single blob of data
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*
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* @data: Buffer containing blob data
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* @length: Length of blob
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* @next: Next blob
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*/
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struct blob {
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void *data;
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size_t length;
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struct blob *next;
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};
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/*
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* Represents a list of data blobs
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*
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* @head: List head
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* @tail: List tail
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* @count: Number of blobs present
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*/
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struct blob_list {
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struct blob *head;
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struct blob *tail;
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size_t count;
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};
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/*
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* Allocate memory for a new blob descriptor
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*
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* @stmp: Stream pointer to copy data from [NULLable]
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*/
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struct blob *blob_allocate(struct data_stream *stmp);
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/*
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* Add a blob to a list
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*
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* @lp: Blob list pointer
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* @blob: Blob to add
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*
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* Returns zero on success
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*/
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int blob_list_append(struct blob_list *lp, struct blob *blob);
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/*
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* Initialize a list of blobs
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*
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* @lp: Bloblist pointer
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*/
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int blob_list_init(struct blob_list *lp);
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/*
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* Destroy a blob list
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*
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* @lp: Bloblist to destroy
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*/
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void blob_list_destroy(struct blob_list *lp);
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#endif /* !BLOBCHAIN_BLOB_H */
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