34 lines
1.3 KiB
C
34 lines
1.3 KiB
C
/**
|
|
* Some code to help with the datastore / blockstore interface
|
|
*/
|
|
#ifndef __IPFS_DATASTORE_DS_HELPER_H__
|
|
#define __IPFS_DATASTORE_DS_HELPER_H__
|
|
|
|
#include <string.h>
|
|
|
|
/**
|
|
* Generate a key based on the passed in binary_array
|
|
* @param binary_array what to base the key on
|
|
* @param array_length the size of the binary array
|
|
* @param results where the key will be put
|
|
* @param max_results_length the size of the results buffer
|
|
* @param results_length the length of the generated key
|
|
* @returns true(1) on success
|
|
*/
|
|
int ipfs_datastore_helper_ds_key_from_binary(unsigned char* binary_array, size_t array_length,
|
|
char* results, size_t max_results_length, size_t* results_length);
|
|
|
|
/**
|
|
* Generate a binary array based on the passed in datastore key
|
|
* @param ds_key the base32 encoded key
|
|
* @param key_length the length of the base32 "string"
|
|
* @param binary_array where to put the decoded value
|
|
* @param max_binary_array_length the memory size of binary_array
|
|
* @param completed_binary_array_length the length of what was written to the binary_array
|
|
* @returns true(1) on success
|
|
*/
|
|
int ipfs_datastore_helper_binary_from_ds_key(unsigned char* ds_key, size_t key_length, unsigned char* binary_array,
|
|
size_t max_binary_array_length, size_t* completed_binary_array_length);
|
|
|
|
#endif
|