mirror of
https://github.com/scottlamb/moonfire-nvr.git
synced 2025-01-05 20:13:22 -05:00
c547a49ac8
I'm tired of all the boilerplate, so use the new GPL-3.0-linking-exception license identifier instead in all the server components. I left the ui stuff alone because I'm just going to replace it (#111). Add a checker for the header because it's easy to forget.
60 lines
1.6 KiB
Rust
60 lines
1.6 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 run a SQLite shell.
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use super::OpenMode;
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use failure::Error;
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use std::ffi::OsString;
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use std::os::unix::process::CommandExt;
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use std::path::PathBuf;
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use std::process::Command;
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use structopt::StructOpt;
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#[derive(StructOpt)]
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pub struct Args {
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/// Directory holding the SQLite3 index database.
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#[structopt(
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long,
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default_value = "/var/lib/moonfire-nvr/db",
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value_name = "path",
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parse(from_os_str)
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)]
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db_dir: PathBuf,
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/// Opens the database in read-only mode and locks it only for shared access.
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///
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/// This can be run simultaneously with "moonfire-nvr run --read-only".
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#[structopt(long)]
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read_only: bool,
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/// Arguments to pass to sqlite3.
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///
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/// Use the -- separator to pass sqlite3 options, as in
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/// "moonfire-nvr sql -- -line 'select username from user'".
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#[structopt(parse(from_os_str))]
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arg: Vec<OsString>,
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}
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pub fn run(args: &Args) -> Result<i32, Error> {
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let mode = if args.read_only {
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OpenMode::ReadOnly
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} else {
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OpenMode::ReadWrite
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};
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let _db_dir = super::open_dir(&args.db_dir, mode)?;
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let mut db = OsString::new();
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db.push("file:");
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db.push(&args.db_dir);
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db.push("/db");
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if args.read_only {
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db.push("?mode=ro");
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}
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Err(Command::new("sqlite3")
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.arg(&db)
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.args(&args.arg)
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.exec()
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.into())
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}
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