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https://github.com/scottlamb/moonfire-nvr.git
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64ca096ff3
* fully stop using ancient `failure` crate in favor of own error type * set an `ErrorKind` on everything
51 lines
1.8 KiB
Rust
51 lines
1.8 KiB
Rust
// This file is part of Moonfire NVR, a security camera network video recorder.
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// Copyright (C) 2020 The Moonfire NVR Authors; see AUTHORS and LICENSE.txt.
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// SPDX-License-Identifier: GPL-v3.0-or-later WITH GPL-3.0-linking-exception.
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//! Subcommand to check the database and sample file dir for errors.
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use base::Error;
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use bpaf::Bpaf;
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use db::check;
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use std::path::PathBuf;
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/// Checks database integrity (like fsck).
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#[derive(Bpaf, Debug)]
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#[bpaf(command("check"))]
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pub struct Args {
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#[bpaf(external(crate::parse_db_dir))]
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db_dir: PathBuf,
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/// Compares sample file lengths on disk to the database.
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compare_lens: bool,
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/// Trashes sample files without matching recording rows in the database.
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/// This addresses `Missing ... row` errors. The ids are added to the
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/// `garbage` table to indicate the files need to be deleted. Garbage is
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/// collected on normal startup.
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trash_orphan_sample_files: bool,
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/// Deletes recording rows in the database without matching sample files.
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/// This addresses `Recording ... missing file` errors.
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delete_orphan_rows: bool,
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/// Trashes recordings when their database rows appear corrupt.
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/// This addresses "bad video_index" errors. The ids are added to the
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/// `garbage` table to indicate their files need to be deleted. Garbage is
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/// collected on normal startup.
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trash_corrupt_rows: bool,
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}
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pub fn run(args: Args) -> Result<i32, Error> {
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let (_db_dir, mut conn) = super::open_conn(&args.db_dir, super::OpenMode::ReadWrite)?;
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check::run(
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&mut conn,
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&check::Options {
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compare_lens: args.compare_lens,
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trash_orphan_sample_files: args.trash_orphan_sample_files,
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delete_orphan_rows: args.delete_orphan_rows,
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trash_corrupt_rows: args.trash_corrupt_rows,
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},
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)
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}
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