c2fe60949e
Files can be refered to directly using their hash, or the hash of their directory and the file name.
38 lines
1.2 KiB
C
38 lines
1.2 KiB
C
/***
|
|
* Merkledag methods
|
|
*/
|
|
#ifndef __IPFS_MERKLEDAG_H__
|
|
#define __IPFS_MERKLEDAG_H__
|
|
|
|
#include "ipfs/merkledag/node.h"
|
|
#include "ipfs/repo/fsrepo/fs_repo.h"
|
|
|
|
/***
|
|
* Adds a node to the dagService and blockService
|
|
* @param node the node to add
|
|
* @param fs_repo the repo to add to
|
|
* @param bytes_written the number of bytes written
|
|
* @returns true(1) on success
|
|
*/
|
|
int ipfs_merkledag_add(struct Node* node, struct FSRepo* fs_repo, size_t* bytes_written);
|
|
|
|
/***
|
|
* Retrieves a node from the datastore based on the cid
|
|
* @param cid the key to look for
|
|
* @param node the node to be created
|
|
* @param fs_repo the repository
|
|
* @returns true(1) on success
|
|
*/
|
|
int ipfs_merkledag_get(const unsigned char* hash, size_t hash_size, struct Node** node, const struct FSRepo* fs_repo);
|
|
|
|
/***
|
|
* Retrieves a node from the datastore based on the multihash
|
|
* @param multihash the base58 encoded multihash (should start with Qm) as a null terminated string
|
|
* @param node the node to be created
|
|
* @param fs_repo the repository
|
|
* @returns true(1) on success
|
|
*/
|
|
int ipfs_merkledag_get_by_multihash(const unsigned char* multihash, size_t multihash_length, struct Node** node, const struct FSRepo* fs_repo);
|
|
|
|
#endif
|