forked from agorise/c-ipfs
033dd767b4
Blockstore now storing the data, whereas datastore is storing the key and filename. The key should be the multihash (currently the sha256, not the multihash), and the value is the filename (base32).
76 lines
2.1 KiB
C
76 lines
2.1 KiB
C
/***
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* handles a repo on the file system
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*/
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#ifndef fs_repo_h
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#define fs_repo_h
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#include <stdio.h>
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#include "ipfs/repo/config/config.h"
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/**
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* a structure to hold the repo info
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*/
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struct FSRepo {
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int closed;
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char* path;
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struct IOCloser* lock_file;
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struct RepoConfig* config;
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};
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/**
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* opens a fsrepo
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* @param repo the repo struct. Should contain the path. This method will do the rest
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* @return 0 if there was a problem, otherwise 1
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*/
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int ipfs_repo_fsrepo_open(struct FSRepo* repo);
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/***
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* checks to see if the repo is initialized
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* @param repo_path the path to the repo
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* @returns true(1) if it is initialized, otherwise false(0)
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*/
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int fs_repo_is_initialized(char* repo_path);
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/**
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* write the config file to disk
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* @param path the path to the file
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* @param config the config structure
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* @returns true(1) on success
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*/
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int fs_repo_write_config_file(char* path, struct RepoConfig* config);
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/**
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* constructs the FSRepo struct.
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* Remember: ipfs_repo_fsrepo_free must be called
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* @param repo_path the path to the repo
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* @param config the optional config file. NOTE: if passed, fsrepo_free will free resources of the RepoConfig.
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* @param repo the struct to allocate memory for
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* @returns false(0) if something bad happened, otherwise true(1)
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*/
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int ipfs_repo_fsrepo_new(const char* repo_path, struct RepoConfig* config, struct FSRepo** fs_repo);
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/***
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* Free all resources used by this struct
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* @param repo the repo to clean up
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* @returns true(1) on success
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*/
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int ipfs_repo_fsrepo_free(struct FSRepo* config);
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/***
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* Initialize a new repo with the specified configuration
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* @param config the information in order to build the repo
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* @returns true(1) on success
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*/
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int ipfs_repo_fsrepo_init(struct FSRepo* config);
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/***
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* Write a block to the datastore and blockstore
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* @param block the block to write
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* @param fs_repo the repo to write to
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* @returns true(1) on success
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*/
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int ipfs_repo_fsrepo_block_write(struct Block* block, const struct FSRepo* fs_repo);
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int ipfs_repo_fsrepo_block_read(const struct Cid* cid, struct Block** block, const struct FSRepo* fs_repo);
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#endif /* fs_repo_h */
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