557 lines
19 KiB
Rust
557 lines
19 KiB
Rust
// This file is part of Moonfire NVR, a security camera network video recorder.
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// Copyright (C) 2021 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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use base::FastHashMap;
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/// Upgrades a version 6 schema to a version 7 schema.
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use base::{err, Error};
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use rusqlite::{named_params, params};
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use std::{convert::TryFrom, path::PathBuf};
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use tracing::debug;
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use url::Url;
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use uuid::Uuid;
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use crate::{
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json::{
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CameraConfig, GlobalConfig, SampleFileDirConfig, SignalConfig, SignalTypeConfig, UserConfig,
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},
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SqlUuid,
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};
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fn copy_meta(tx: &rusqlite::Transaction) -> Result<(), Error> {
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let mut stmt = tx.prepare("select uuid, max_signal_changes from old_meta")?;
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let mut insert = tx.prepare("insert into meta (uuid, config) values (:uuid, :config)")?;
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let mut rows = stmt.query(params![])?;
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while let Some(row) = rows.next()? {
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let uuid: SqlUuid = row.get(0)?;
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let max_signal_changes: Option<i64> = row.get(1)?;
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let config = GlobalConfig {
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max_signal_changes: max_signal_changes
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.map(|s| {
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u32::try_from(s).map_err(|e| {
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err!(
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OutOfRange,
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msg("max_signal_changes out of range"),
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source(e)
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)
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})
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})
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.transpose()?,
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..Default::default()
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};
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insert.execute(named_params! {
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":uuid": uuid,
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":config": &config,
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})?;
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}
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Ok(())
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}
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fn copy_sample_file_dir(tx: &rusqlite::Transaction) -> Result<(), Error> {
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let mut stmt =
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tx.prepare("select id, uuid, path, last_complete_open_id from old_sample_file_dir")?;
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let mut insert = tx.prepare(
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r#"
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insert into sample_file_dir (id, uuid, config, last_complete_open_id)
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values (:id, :uuid, :config, :last_complete_open_id)
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"#,
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)?;
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let mut rows = stmt.query(params![])?;
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while let Some(row) = rows.next()? {
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let id: i32 = row.get(0)?;
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let path: String = row.get(2)?;
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let uuid: SqlUuid = row.get(1)?;
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let config = SampleFileDirConfig {
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path: PathBuf::from(path),
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..Default::default()
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};
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let last_complete_open_id: Option<i64> = row.get(3)?;
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insert.execute(named_params! {
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":id": id,
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":uuid": uuid,
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":config": &config,
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":last_complete_open_id": &last_complete_open_id,
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})?;
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}
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Ok(())
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}
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fn copy_users(tx: &rusqlite::Transaction) -> Result<(), Error> {
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let mut stmt = tx.prepare(
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r#"
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select
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id,
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username,
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flags,
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password_hash,
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password_id,
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password_failure_count,
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unix_uid,
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permissions
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from old_user
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"#,
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)?;
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let mut insert = tx.prepare(
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r#"
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insert into user (id, username, config, password_hash, password_id,
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password_failure_count, permissions)
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values (:id, :username, :config, :password_hash, :password_id,
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:password_failure_count, :permissions)
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"#,
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)?;
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let mut rows = stmt.query(params![])?;
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while let Some(row) = rows.next()? {
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let id: i32 = row.get(0)?;
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let username: String = row.get(1)?;
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let flags: i32 = row.get(2)?;
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let password_hash: String = row.get(3)?;
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let password_id: i32 = row.get(4)?;
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let password_failure_count: i32 = row.get(5)?;
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let unix_uid: Option<i64> = row.get(6)?;
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let permissions: Vec<u8> = row.get(7)?;
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let config = UserConfig {
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disabled: (flags & 1) != 0,
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unix_uid: unix_uid
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.map(u64::try_from)
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.transpose()
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.map_err(|_| err!(OutOfRange, msg("bad unix_uid")))?,
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..Default::default()
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};
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insert.execute(named_params! {
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":id": id,
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":username": username,
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":config": config,
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":password_hash": password_hash,
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":password_id": password_id,
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":password_failure_count": password_failure_count,
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":permissions": permissions,
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})?;
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}
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Ok(())
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}
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fn copy_signal_types(tx: &rusqlite::Transaction) -> Result<(), Error> {
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let mut types_ = FastHashMap::default();
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let mut stmt = tx.prepare("select type_uuid, value, name from signal_type_enum")?;
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let mut rows = stmt.query(params![])?;
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while let Some(row) = rows.next()? {
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let type_uuid: SqlUuid = row.get(0)?;
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let value: i32 = row.get(1)?;
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let name: Option<String> = row.get(2)?;
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let type_ = types_
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.entry(type_uuid.0)
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.or_insert_with(SignalTypeConfig::default);
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let value =
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u8::try_from(value).map_err(|_| err!(OutOfRange, msg("bad signal type value")))?;
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let value_config = type_.values.entry(value).or_insert_with(Default::default);
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if let Some(n) = name {
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value_config.name = n;
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}
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}
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let mut insert = tx.prepare("insert into signal_type (uuid, config) values (?, ?)")?;
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for (&uuid, config) in &types_ {
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insert.execute(params![SqlUuid(uuid), config])?;
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}
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Ok(())
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}
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struct Signal {
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uuid: Uuid,
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type_uuid: Uuid,
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config: SignalConfig,
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}
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fn copy_signals(tx: &rusqlite::Transaction) -> Result<(), Error> {
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let mut signals = FastHashMap::default();
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// Read from signal table.
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{
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let mut stmt =
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tx.prepare("select id, source_uuid, type_uuid, short_name from old_signal")?;
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let mut rows = stmt.query(params![])?;
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while let Some(row) = rows.next()? {
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let id: i32 = row.get(0)?;
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let id =
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u32::try_from(id).map_err(|e| err!(OutOfRange, msg("bad signal id"), source(e)))?;
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let source_uuid: SqlUuid = row.get(1)?;
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let type_uuid: SqlUuid = row.get(2)?;
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let short_name: String = row.get(3)?;
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signals.insert(
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id,
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Signal {
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uuid: source_uuid.0,
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type_uuid: type_uuid.0,
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config: SignalConfig {
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short_name,
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..Default::default()
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},
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},
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);
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}
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}
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// Read from the signal_camera table.
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{
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let mut stmt = tx.prepare("select signal_id, camera_id, type from signal_camera")?;
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let mut rows = stmt.query(params![])?;
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while let Some(row) = rows.next()? {
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let signal_id: i32 = row.get(0)?;
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let signal_id = u32::try_from(signal_id)
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.map_err(|e| err!(OutOfRange, msg("bad signal_id"), source(e)))?;
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let camera_id: i32 = row.get(1)?;
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let type_: i32 = row.get(2)?;
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let signal = signals.get_mut(&signal_id).unwrap();
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signal.config.camera_associations.insert(
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camera_id,
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match type_ {
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0 => "direct",
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_ => "indirect",
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}
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.to_owned(),
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);
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}
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}
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let mut insert = tx.prepare(
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r#"
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insert into signal (id, uuid, type_uuid, config)
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values (:id, :uuid, :type_uuid, :config)
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"#,
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)?;
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for (&id, signal) in &signals {
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insert.execute(named_params! {
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":id": id,
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":uuid": SqlUuid(signal.uuid),
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":type_uuid": SqlUuid(signal.type_uuid),
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":config": &signal.config,
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})?;
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}
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Ok(())
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}
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fn copy_cameras(tx: &rusqlite::Transaction) -> Result<(), Error> {
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let mut insert = tx.prepare(
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r#"
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insert into camera (id, short_name, uuid, config)
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values (:id, :short_name, :uuid, :config)
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"#,
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)?;
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let mut stmt = tx.prepare(
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r#"
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select
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id,
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uuid,
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short_name,
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description,
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onvif_host,
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username,
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password
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from
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old_camera
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"#,
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)?;
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let mut rows = stmt.query(params![])?;
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while let Some(row) = rows.next()? {
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let id: i32 = row.get(0)?;
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let uuid: SqlUuid = row.get(1)?;
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let uuid_bytes = &uuid.0.as_bytes()[..];
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let short_name: String = row.get(2)?;
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let mut description: Option<String> = row.get(3)?;
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let onvif_host: Option<String> = row.get(4)?;
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let mut username: Option<String> = row.get(5)?;
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let mut password: Option<String> = row.get(6)?;
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let config = CameraConfig {
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description: description.take().unwrap_or_default(),
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onvif_base_url: onvif_host
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// Older releases set the onvif host to the empty string instead
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// of using a SQL NULL, so convert empty to None here.
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// https://github.com/scottlamb/moonfire-nvr/issues/182
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.filter(|h| !h.is_empty())
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.map(|h| Url::parse(&format!("http://{h}/")))
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.transpose()
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.map_err(|e| {
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err!(
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InvalidArgument,
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msg("bad onvif_host for camera id {id}"),
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source(e)
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)
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})?,
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username: username.take().unwrap_or_default(),
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password: password.take().unwrap_or_default(),
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..Default::default()
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};
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insert.execute(named_params! {
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":id": id,
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":uuid": uuid_bytes,
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":short_name": short_name,
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":config": config,
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})?;
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}
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Ok(())
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}
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fn copy_streams(tx: &rusqlite::Transaction) -> Result<(), Error> {
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let mut insert = tx.prepare(
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r#"
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insert into stream (id, camera_id, sample_file_dir_id, type, config, cum_recordings,
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cum_media_duration_90k, cum_runs)
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values (:id, :camera_id, :sample_file_dir_id, :type, :config, :cum_recordings,
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:cum_media_duration_90k, :cum_runs)
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"#,
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)?;
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let mut stmt = tx.prepare(
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r#"
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select
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id,
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camera_id,
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sample_file_dir_id,
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type,
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record,
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rtsp_url,
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retain_bytes,
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flush_if_sec,
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cum_recordings,
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cum_media_duration_90k,
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cum_runs
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from
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old_stream
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"#,
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)?;
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let mut rows = stmt.query(params![])?;
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while let Some(row) = rows.next()? {
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let id: i32 = row.get(0)?;
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let camera_id: i32 = row.get(1)?;
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let sample_file_dir_id: i32 = row.get(2)?;
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let type_: String = row.get(3)?;
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let record: bool = row.get(4)?;
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let rtsp_url: String = row.get(5)?;
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let retain_bytes: i64 = row.get(6)?;
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let flush_if_sec: u32 = row.get(7)?;
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let cum_recordings: i64 = row.get(8)?;
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let cum_media_duration_90k: i64 = row.get(9)?;
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let cum_runs: i64 = row.get(10)?;
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let config = crate::json::StreamConfig {
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mode: (if record {
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crate::json::STREAM_MODE_RECORD
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} else {
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""
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})
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.to_owned(),
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url: Some(Url::parse(&rtsp_url).map_err(|e| {
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err!(
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InvalidArgument,
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msg("bad rtsp_url for stream id {id}"),
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source(e)
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)
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})?),
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retain_bytes,
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flush_if_sec,
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..Default::default()
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};
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insert.execute(named_params! {
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":id": id,
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":camera_id": camera_id,
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":sample_file_dir_id": sample_file_dir_id,
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":type": type_,
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":config": config,
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":cum_recordings": cum_recordings,
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":cum_media_duration_90k": cum_media_duration_90k,
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":cum_runs": cum_runs,
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})?;
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}
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Ok(())
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}
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pub fn run(_args: &super::Args, tx: &rusqlite::Transaction) -> Result<(), Error> {
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debug!("pre batch");
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tx.execute_batch(
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r#"
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alter table open add boot_uuid check (length(boot_uuid) = 16);
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alter table user rename to old_user;
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alter table user_session rename to old_user_session;
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alter table camera rename to old_camera;
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alter table stream rename to old_stream;
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alter table signal rename to old_signal;
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alter table sample_file_dir rename to old_sample_file_dir;
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alter table meta rename to old_meta;
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create table meta (
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uuid blob not null check (length(uuid) = 16),
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config text
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);
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create table sample_file_dir (
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id integer primary key,
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uuid blob unique not null check (length(uuid) = 16),
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config text,
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last_complete_open_id integer references open (id)
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);
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create table camera (
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id integer primary key,
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uuid blob unique not null check (length(uuid) = 16),
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short_name text not null,
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config text not null
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);
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create table stream (
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id integer primary key,
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camera_id integer not null references camera (id),
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sample_file_dir_id integer references sample_file_dir (id),
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type text not null check (type in ('main', 'sub', 'ext')),
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config text not null,
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cum_recordings integer not null check (cum_recordings >= 0),
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cum_media_duration_90k integer not null check (cum_media_duration_90k >= 0),
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cum_runs integer not null check (cum_runs >= 0),
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unique (camera_id, type)
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);
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create table signal (
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id integer primary key,
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uuid blob unique not null check (length(uuid) = 16),
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type_uuid blob not null references signal_type (uuid)
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check (length(type_uuid) = 16),
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config text
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);
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create table signal_type (
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uuid blob primary key check (length(uuid) = 16),
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config text
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) without rowid;
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create table user (
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id integer primary key,
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username unique not null,
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config text,
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password_hash text,
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password_id integer not null default 0,
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password_failure_count integer not null default 0,
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permissions blob not null default X''
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);
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create table user_session (
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session_id_hash blob primary key not null,
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user_id integer references user (id) not null,
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seed blob not null,
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flags integer not null,
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domain text,
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description text,
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creation_password_id integer,
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creation_time_sec integer not null,
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creation_user_agent text,
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creation_peer_addr blob,
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revocation_time_sec integer,
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revocation_user_agent text,
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revocation_peer_addr blob,
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revocation_reason integer,
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revocation_reason_detail text,
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last_use_time_sec integer,
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last_use_user_agent text,
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last_use_peer_addr blob,
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use_count not null default 0,
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permissions blob not null default X''
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) without rowid;
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drop index user_session_uid;
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create index user_session_uid on user_session (user_id);
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"#,
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)?;
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debug!("copying meta");
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copy_meta(tx)?;
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debug!("copying sample_file_dir");
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copy_sample_file_dir(tx)?;
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debug!("copying camera");
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copy_cameras(tx)?;
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debug!("copying signal_type");
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copy_signal_types(tx)?;
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debug!("copying signal");
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copy_signals(tx)?;
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debug!("copying stream");
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copy_streams(tx)?;
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debug!("copying user");
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copy_users(tx)?;
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debug!("post batch");
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tx.execute_batch(
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r#"
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insert into user_session select * from old_user_session;
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alter table garbage rename to old_garbage;
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create table garbage (
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sample_file_dir_id integer not null references sample_file_dir (id),
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composite_id integer not null,
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primary key (sample_file_dir_id, composite_id)
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) without rowid;
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insert into garbage select * from old_garbage;
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drop table old_garbage;
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drop index recording_cover;
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alter table recording rename to old_recording;
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create table recording (
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composite_id integer primary key,
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open_id integer not null,
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stream_id integer not null references stream (id),
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run_offset integer not null,
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flags integer not null,
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sample_file_bytes integer not null check (sample_file_bytes > 0),
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start_time_90k integer not null check (start_time_90k > 0),
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prev_media_duration_90k integer not null check (prev_media_duration_90k >= 0),
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prev_runs integer not null check (prev_runs >= 0),
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wall_duration_90k integer not null
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check (wall_duration_90k >= 0 and wall_duration_90k < 5*60*90000),
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media_duration_delta_90k integer not null,
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video_samples integer not null check (video_samples > 0),
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video_sync_samples integer not null check (video_sync_samples > 0),
|
|
video_sample_entry_id integer references video_sample_entry (id),
|
|
end_reason text
|
|
check (composite_id >> 32 = stream_id)
|
|
);
|
|
create index recording_cover on recording (
|
|
stream_id,
|
|
start_time_90k,
|
|
open_id,
|
|
wall_duration_90k,
|
|
media_duration_delta_90k,
|
|
video_samples,
|
|
video_sync_samples,
|
|
video_sample_entry_id,
|
|
sample_file_bytes,
|
|
run_offset,
|
|
flags
|
|
);
|
|
insert into recording select *, null from old_recording;
|
|
alter table recording_integrity rename to old_recording_integrity;
|
|
create table recording_integrity (
|
|
composite_id integer primary key references recording (composite_id),
|
|
local_time_delta_90k integer,
|
|
local_time_since_open_90k integer,
|
|
wall_time_delta_90k integer,
|
|
sample_file_blake3 blob check (length(sample_file_blake3) <= 32)
|
|
);
|
|
insert into recording_integrity select * from old_recording_integrity;
|
|
alter table recording_playback rename to old_recording_playback;
|
|
create table recording_playback (
|
|
composite_id integer primary key references recording (composite_id),
|
|
video_index blob not null check (length(video_index) > 0)
|
|
);
|
|
insert into recording_playback select * from old_recording_playback;
|
|
drop table signal_camera;
|
|
drop table old_signal;
|
|
drop table old_recording_playback;
|
|
drop table old_recording_integrity;
|
|
drop table old_recording;
|
|
drop table old_stream;
|
|
drop table old_camera;
|
|
drop table old_sample_file_dir;
|
|
drop table old_meta;
|
|
drop table old_user_session;
|
|
drop table old_user;
|
|
drop table signal_type_enum;
|
|
"#,
|
|
)?;
|
|
Ok(())
|
|
}
|