65 lines
1.8 KiB
C
65 lines
1.8 KiB
C
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/*
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* Copyright (C) 2014 Andrea Mazzoleni
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef __SEARCH_H
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#define __SEARCH_H
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#include "elem.h"
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#include "state.h"
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/****************************************************************************/
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/* search */
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/**
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* Search file.
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* File used to search for moved data.
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*/
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struct snapraid_search_file {
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char* path; /**< Full path of the file. */
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char* name; /**< Pointer of the name inside the path. */
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data_off_t size;
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int64_t mtime_sec;
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int mtime_nsec;
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/* nodes for data structures */
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tommy_node node;
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};
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/**
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* Deallocate a search file.
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*/
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void search_file_free(struct snapraid_search_file* file);
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/**
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* Fetch a file from the size, timestamp and name.
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* Return ==0 if the block is found, and copied into buffer.
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*/
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int state_search_fetch(struct snapraid_state* state, int prevhash, struct snapraid_file* missing_file, block_off_t missing_file_pos, struct snapraid_block* missing_block, unsigned char* buffer);
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/**
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* Import files from the specified directory.
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*/
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void state_search(struct snapraid_state* state, const char* dir);
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/**
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* Import files from all the data disks.
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*/
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void state_search_array(struct snapraid_state* state);
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#endif
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