57 lines
1.9 KiB
C
57 lines
1.9 KiB
C
#pragma once
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#include "ipfs/cmd/cli.h"
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#include "ipfs/core/ipfs_node.h"
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/**
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* Pull bytes from the hashtable
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*/
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/**
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* get a file by its hash, and write the data to a file
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* @param hash the base58 multihash of the cid
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* @param file_name the file name to write to
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* @returns true(1) on success
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*/
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int ipfs_exporter_to_file(const unsigned char* hash, const char* file_name, struct IpfsNode* local_node);
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/***
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* Retrieve a protobuf'd Node from the router
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* @param local_node the context
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* @param hash the hash to retrieve
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* @param hash_size the length of the hash
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* @param result a place to store the Node
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* @returns true(1) on success, otherwise false(0)
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*/
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int ipfs_exporter_get_node(struct IpfsNode* local_node, const unsigned char* hash, const size_t hash_size, struct HashtableNode** result);
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int ipfs_exporter_object_get(int argc, char** argv);
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/***
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* Called from the command line with ipfs cat [hash]. Retrieves the object pointed to by hash, and displays its block data (links and data elements)
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* @param argc number of arguments
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* @param argv arguments
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* @param output_file where to stream the results
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* @returns true(1) on success
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*/
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int ipfs_exporter_object_cat(struct CliArguments* args, FILE* output_file);
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/**
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* Retrieves the object pointed to by hash and displays the raw data
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* @param local_node the local node
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* @param hash the hash to use
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* @param hash_size the length of the hash
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* @param file the file descrptor to write to
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* @returns true(1) on success, false(0) otherwise
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*/
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int ipfs_exporter_object_cat_to_file(struct IpfsNode *local_node, unsigned char* hash, int hash_size, FILE* file);
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/**
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* rebuild a file based on this HashtableNode, traversing links
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* @param node the HashtableNode to start with
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* @param local_node the context
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* @param file the filestream to fill
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* @returns true(1) on success, false(0) otherwise
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*/
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int ipfs_exporter_cat_node(struct HashtableNode* node, struct IpfsNode* local_node, FILE *file);
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