c-ipfs/test/storage/test_datastore.h
jmjatlanta da6490ac7f Implementation of MerkleDag get and put
Now saving and retrieving MerkleDags that contain data. Now need to work
with links and other types.
2016-12-05 17:23:58 -05:00

60 lines
1.6 KiB
C

#include "libp2p/crypto/encoding/base32.h"
#include "ipfs/datastore/ds_helper.h"
#include "ipfs/blocks/block.h"
#include "ipfs/repo/config/config.h"
#include "ipfs/repo/fsrepo/fs_repo.h"
#include "../test_helper.h"
#include <dirent.h>
#include <sys/stat.h>
/**
* create a repository and put a record in the datastore and a block in the blockstore
*/
int test_ipfs_datastore_put() {
struct Block* block;
int retVal = 0;
const unsigned char* input = (unsigned char*)"Hello, world!";
// build the ipfs repository, then shut it down, so we can start fresh
drop_and_build_repository("/tmp/.ipfs");
if (retVal == 0)
return 0;
// build the block
retVal = ipfs_blocks_block_new(input, strlen((char*)input), &block);
if (retVal == 0)
return 0;
// generate the key
size_t key_length = libp2p_crypto_encoding_base32_encode_size(block->data_length);
unsigned char key[key_length];
retVal = ipfs_datastore_helper_ds_key_from_binary(block->data, block->data_length, &key[0], key_length, &key_length);
if (retVal == 0)
return 0;
// open the repository
struct FSRepo* fs_repo;
retVal = ipfs_repo_fsrepo_new("/tmp/.ipfs", NULL, &fs_repo);
if (retVal == 0)
return 0;
retVal = ipfs_repo_fsrepo_open(fs_repo);
if (retVal == 0)
return 0;
// send to Put with key
retVal = fs_repo->config->datastore->datastore_put((const unsigned char*)key, key_length, block->data, block->data_length, fs_repo->config->datastore);
if (retVal == 0)
return 0;
// save the block
// check the results
// clean up
ipfs_repo_fsrepo_free(fs_repo);
ipfs_blocks_block_free(block);
return 1;
}