c-ipfs/merkledag/merkledag.c
2016-12-05 10:50:17 -05:00

31 lines
842 B
C

/**
* A basic storage building block of the IPFS system
*/
#include "ipfs/merkledag/merkledag.h"
/***
* Adds a node to the dagService and blockService
* @param node the node to add
* @param cid the resultant cid that was added
* @returns true(1) on success
*/
int ipfs_merkledag_add(struct Node* node, struct FSRepo* fs_repo) {
// taken from merkledag.go line 59
// turn the node into a block
struct Block* block;
ipfs_blocks_block_new(node->data, node->data_size, &block);
int retVal = fs_repo->config->datastore->datastore_put(block->cid->hash, block->cid->hash_length, block->data, block->data_length, fs_repo->config->datastore);
if (retVal == 0) {
ipfs_blocks_block_free(block);
return 0;
}
Node_Set_Cid(node, block->cid);
ipfs_blocks_block_free(block);
// TODO: call HasBlock (unsure why as yet)
return 1;
}