mirror of
https://github.com/openclaw/openclaw.git
synced 2026-07-22 17:01:16 +00:00
4d27b5b67e
* refactor: compose native SQLite bootstrap tables * refactor: share native SQLite state bootstrap * refactor(macos): move PortGuardian state to SQLite * test: align PortGuardian future-schema fixture * fix(macos): reserve PortGuardian ledger across tunnel spawn * fix(ci): align PortGuardian migration gates * fix(macos): tolerate vanished SQLite sidecars * fix(macos): revalidate PortGuardian writes * test(macos): use sqlite identity bootstrap
559 lines
22 KiB
Swift
559 lines
22 KiB
Swift
import Foundation
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import SQLite3
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public struct OpenClawNativeStateError: Error, LocalizedError, Sendable {
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public let message: String
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public var errorDescription: String? {
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self.message
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}
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public init(_ message: String) {
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self.message = message
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}
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}
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public enum OpenClawNativeStateCanonicalTable: Sendable {
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case deviceIdentities
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case macosPortGuardianRecords
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}
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public enum OpenClawNativeStateSQLiteStep: Equatable, Sendable {
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case row
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case done
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}
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public enum OpenClawNativeStateSQLiteValueType: Equatable, Sendable {
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case integer
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case float
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case text
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case blob
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case null
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}
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/// Synchronous access to the shared native SQLite bootstrap surface.
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/// One recursive connection lock serializes transactions and statement access.
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public final class OpenClawNativeStateSQLite: @unchecked Sendable {
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// Keep aligned with OPENCLAW_STATE_SCHEMA_VERSION. Native clients never upgrade this database.
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private static let maximumSupportedSchemaVersion: Int64 = 4
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private static let defaultBusyTimeoutMilliseconds: Int32 = 5000
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private struct SchemaObject: Hashable {
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let type: String
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let name: String
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}
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private struct Column: Equatable {
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let name: String
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let type: String
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let notNull: Bool
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let primaryKeyPosition: Int32
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let hidden: Int32
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}
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private struct IndexColumn: Equatable {
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let name: String
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let descending: Bool
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}
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private struct CanonicalTable {
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let name: String
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let indexName: String
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let createSQL: String
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let columns: [Column]
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let indexColumns: [IndexColumn]
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var objects: Set<SchemaObject> {
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[
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SchemaObject(type: "index", name: self.indexName),
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SchemaObject(type: "table", name: self.name),
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]
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}
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}
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private static let deviceIdentities = CanonicalTable(
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name: "device_identities",
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indexName: "idx_device_identities_device",
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createSQL: """
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CREATE TABLE IF NOT EXISTS device_identities (
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identity_key TEXT NOT NULL PRIMARY KEY,
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device_id TEXT NOT NULL,
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public_key_pem TEXT NOT NULL,
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private_key_pem TEXT NOT NULL,
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created_at_ms INTEGER NOT NULL,
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updated_at_ms INTEGER NOT NULL
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) STRICT;
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CREATE INDEX IF NOT EXISTS idx_device_identities_device
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ON device_identities(device_id, updated_at_ms DESC);
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""",
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columns: [
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Column(name: "identity_key", type: "TEXT", notNull: true, primaryKeyPosition: 1, hidden: 0),
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Column(name: "device_id", type: "TEXT", notNull: true, primaryKeyPosition: 0, hidden: 0),
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Column(name: "public_key_pem", type: "TEXT", notNull: true, primaryKeyPosition: 0, hidden: 0),
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Column(name: "private_key_pem", type: "TEXT", notNull: true, primaryKeyPosition: 0, hidden: 0),
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Column(name: "created_at_ms", type: "INTEGER", notNull: true, primaryKeyPosition: 0, hidden: 0),
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Column(name: "updated_at_ms", type: "INTEGER", notNull: true, primaryKeyPosition: 0, hidden: 0),
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],
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indexColumns: [
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IndexColumn(name: "device_id", descending: false),
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IndexColumn(name: "updated_at_ms", descending: true),
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])
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private static let macosPortGuardianRecords = CanonicalTable(
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name: "macos_port_guardian_records",
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indexName: "idx_macos_port_guardian_records_port",
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createSQL: """
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CREATE TABLE IF NOT EXISTS macos_port_guardian_records (
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pid INTEGER NOT NULL PRIMARY KEY,
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port INTEGER NOT NULL,
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command TEXT NOT NULL,
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mode TEXT NOT NULL,
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timestamp REAL NOT NULL
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) STRICT;
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CREATE INDEX IF NOT EXISTS idx_macos_port_guardian_records_port
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ON macos_port_guardian_records(port, timestamp DESC);
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""",
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columns: [
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Column(name: "pid", type: "INTEGER", notNull: true, primaryKeyPosition: 1, hidden: 0),
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Column(name: "port", type: "INTEGER", notNull: true, primaryKeyPosition: 0, hidden: 0),
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Column(name: "command", type: "TEXT", notNull: true, primaryKeyPosition: 0, hidden: 0),
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Column(name: "mode", type: "TEXT", notNull: true, primaryKeyPosition: 0, hidden: 0),
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Column(name: "timestamp", type: "REAL", notNull: true, primaryKeyPosition: 0, hidden: 0),
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],
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indexColumns: [
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IndexColumn(name: "port", descending: false),
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IndexColumn(name: "timestamp", descending: true),
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])
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private static let canonicalTables = [
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OpenClawNativeStateSQLite.deviceIdentities,
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OpenClawNativeStateSQLite.macosPortGuardianRecords,
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]
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private let databaseURL: URL
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fileprivate let database: OpaquePointer
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fileprivate let connectionLock = NSRecursiveLock()
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public init(databaseURL: URL, busyTimeoutMilliseconds: Int32 = 5000) throws {
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self.databaseURL = databaseURL
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try Self.secureDirectory(databaseURL.deletingLastPathComponent())
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var database: OpaquePointer?
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let flags = SQLITE_OPEN_READWRITE | SQLITE_OPEN_CREATE | SQLITE_OPEN_FULLMUTEX
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let result = sqlite3_open_v2(databaseURL.path, &database, flags, nil)
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guard result == SQLITE_OK, let database else {
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let detail = database.map { String(cString: sqlite3_errmsg($0)) } ?? "unknown SQLite error"
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if let database { sqlite3_close(database) }
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throw OpenClawNativeStateError("Could not open native state database: \(detail)")
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}
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var initializationSucceeded = false
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defer {
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if !initializationSucceeded { sqlite3_close(database) }
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}
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self.database = database
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let timeout = busyTimeoutMilliseconds > 0
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? busyTimeoutMilliseconds
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: Self.defaultBusyTimeoutMilliseconds
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guard sqlite3_busy_timeout(database, timeout) == SQLITE_OK else {
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throw self.databaseError(operation: "configure SQLite busy timeout")
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}
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try Self.secureDatabaseFiles(databaseURL)
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initializationSucceeded = true
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}
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deinit {
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sqlite3_close(self.database)
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try? Self.secureDatabaseFiles(self.databaseURL)
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}
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public var changes: Int32 {
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self.withConnectionLock { sqlite3_changes(self.database) }
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}
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public func withImmediateTransaction<T>(_ body: () throws -> T) throws -> T {
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try self.withConnectionLock {
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try self.execute("BEGIN IMMEDIATE")
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var committed = false
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defer {
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if !committed { try? self.execute("ROLLBACK") }
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}
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let value = try body()
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try self.execute("COMMIT")
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committed = true
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try Self.secureDatabaseFiles(self.databaseURL)
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return value
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}
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}
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/// Creates a requested table only in an owned schema-version-zero bootstrap database.
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/// Node-owned versioned databases must already contain the canonical table.
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public func ensureCanonicalTable(
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_ table: OpenClawNativeStateCanonicalTable,
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allowVersionZeroCreation: Bool = true) throws
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{
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try self.withConnectionLock {
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let descriptor = Self.descriptor(table)
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let userVersion = try self.scalarInt64("PRAGMA user_version")
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guard userVersion <= Self.maximumSupportedSchemaVersion else {
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throw OpenClawNativeStateError(
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"Native state database uses newer schema version \(userVersion); " +
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"this build supports \(Self.maximumSupportedSchemaVersion)")
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}
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if userVersion == 0 {
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try self.validateVersionZeroOwnership()
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if try !self.schemaObjectExists(type: "table", name: descriptor.name) {
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guard allowVersionZeroCreation else {
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throw OpenClawNativeStateError(
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"Schema version zero database is missing \(descriptor.name)")
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}
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try self.execute(descriptor.createSQL)
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}
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try self.validateVersionZeroOwnership()
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} else {
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try self.validateSharedDatabaseMetadata(userVersion: userVersion)
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guard try self.schemaObjectExists(type: "table", name: descriptor.name) else {
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throw OpenClawNativeStateError(
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"Versioned OpenClaw state database is missing \(descriptor.name)")
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}
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}
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try self.validateCanonicalTable(table)
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}
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}
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public func validateCanonicalTable(_ table: OpenClawNativeStateCanonicalTable) throws {
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try self.withConnectionLock {
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try self.validateTableShape(Self.descriptor(table))
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}
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}
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public func prepare(_ sql: String) throws -> OpenClawNativeStateSQLiteStatement {
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try self.withConnectionLock {
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var statement: OpaquePointer?
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guard sqlite3_prepare_v2(self.database, sql, -1, &statement, nil) == SQLITE_OK,
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let statement
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else {
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throw self.databaseError(operation: "prepare SQLite statement")
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}
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return OpenClawNativeStateSQLiteStatement(connection: self, statement: statement)
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}
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}
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public func execute(_ sql: String) throws {
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try self.withConnectionLock {
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var errorMessage: UnsafeMutablePointer<CChar>?
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let result = sqlite3_exec(self.database, sql, nil, nil, &errorMessage)
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guard result == SQLITE_OK else {
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let detail = errorMessage.map { String(cString: $0) }
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?? String(cString: sqlite3_errmsg(self.database))
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sqlite3_free(errorMessage)
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throw OpenClawNativeStateError("SQLite operation failed: \(detail)")
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}
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}
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}
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public func scalarInt64(_ sql: String) throws -> Int64 {
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try self.withConnectionLock {
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let statement = try self.prepare(sql)
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guard try statement.step() == .row,
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statement.valueType(at: 0) == .integer
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else {
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throw OpenClawNativeStateError("SQLite integer query did not return one integer row")
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}
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let value = statement.int64(at: 0)
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guard try statement.step() == .done else {
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throw OpenClawNativeStateError("SQLite integer query returned multiple rows")
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}
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return value
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}
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}
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public func scalarText(_ sql: String) throws -> String? {
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try self.withConnectionLock {
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let statement = try self.prepare(sql)
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let result = try statement.step()
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if result == .done { return nil }
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let value = try statement.requiredText(at: 0, field: "query result")
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guard try statement.step() == .done else {
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throw OpenClawNativeStateError("SQLite text query returned multiple rows")
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}
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return value
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}
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}
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public func schemaObjectExists(type: String, name: String) throws -> Bool {
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try self.withConnectionLock {
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let statement = try self.prepare(
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"SELECT 1 FROM sqlite_schema WHERE type = ? AND name = ? LIMIT 1")
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try statement.bindText(type, at: 1)
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try statement.bindText(name, at: 2)
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let result = try statement.step()
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if result == .done { return false }
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guard try statement.step() == .done else {
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throw OpenClawNativeStateError("SQLite schema query returned multiple rows")
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}
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return true
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}
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}
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fileprivate func databaseError(operation: String) -> OpenClawNativeStateError {
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OpenClawNativeStateError(
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"Could not \(operation): \(String(cString: sqlite3_errmsg(self.database)))")
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}
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fileprivate func withConnectionLock<T>(_ body: () throws -> T) rethrows -> T {
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self.connectionLock.lock()
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defer { self.connectionLock.unlock() }
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return try body()
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}
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private static func descriptor(_ table: OpenClawNativeStateCanonicalTable) -> CanonicalTable {
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switch table {
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case .deviceIdentities: self.deviceIdentities
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case .macosPortGuardianRecords: self.macosPortGuardianRecords
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}
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}
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private func validateVersionZeroOwnership() throws {
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let statement = try self.prepare("""
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SELECT type, name
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FROM sqlite_schema
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WHERE name NOT LIKE 'sqlite_%'
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ORDER BY type, name
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""")
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var objects = Set<SchemaObject>()
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while try statement.step() == .row {
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try objects.insert(SchemaObject(
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type: statement.requiredText(at: 0, field: "schema object type"),
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name: statement.requiredText(at: 1, field: "schema object name")))
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}
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let allowedObjects = Self.canonicalTables.reduce(into: Set<SchemaObject>()) {
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$0.formUnion($1.objects)
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}
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guard objects.isSubset(of: allowedObjects) else {
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throw OpenClawNativeStateError(
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"Schema version zero database contains objects not owned by a native OpenClaw store")
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}
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// A known name is not enough: every present native table must be complete and exact
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// before another store composes its own schema into the same version-zero database.
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for table in Self.canonicalTables where !objects.isDisjoint(with: table.objects) {
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guard table.objects.isSubset(of: objects) else {
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throw OpenClawNativeStateError(
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"Schema version zero database has incomplete objects for \(table.name)")
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}
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try self.validateTableShape(table)
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}
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}
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private func validateSharedDatabaseMetadata(userVersion: Int64) throws {
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guard try self.schemaObjectExists(type: "table", name: "schema_meta") else {
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throw OpenClawNativeStateError("Versioned OpenClaw state database is missing schema_meta")
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}
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let statement = try self.prepare(
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"SELECT role, schema_version FROM schema_meta WHERE meta_key = 'primary' LIMIT 1")
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guard try statement.step() == .row,
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try statement.requiredText(at: 0, field: "schema role") == "global",
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statement.valueType(at: 1) == .integer,
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statement.int64(at: 1) == userVersion,
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try statement.step() == .done
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else {
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throw OpenClawNativeStateError(
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"OpenClaw state database schema metadata does not match its global schema version")
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}
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}
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private func validateTableShape(_ table: CanonicalTable) throws {
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guard try self.tableColumns(table.name) == table.columns else {
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throw OpenClawNativeStateError("\(table.name) has an incompatible schema")
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}
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let tableSQL = try self.scalarText(
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"SELECT sql FROM sqlite_schema WHERE type = 'table' AND name = '\(table.name)'") ?? ""
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let normalizedTableSQL = tableSQL
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.split(whereSeparator: \.isWhitespace)
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.joined(separator: " ")
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.uppercased()
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guard normalizedTableSQL.hasSuffix(") STRICT") else {
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throw OpenClawNativeStateError("\(table.name) must be a STRICT table")
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}
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guard try self.validRequiredIndex(table) else {
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throw OpenClawNativeStateError("\(table.indexName) has an incompatible schema")
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}
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}
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private func tableColumns(_ tableName: String) throws -> [Column] {
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let statement = try self.prepare("PRAGMA table_xinfo('\(tableName)')")
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var columns: [Column] = []
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while try statement.step() == .row {
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try columns.append(Column(
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name: statement.requiredText(at: 1, field: "column name"),
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type: statement.requiredText(at: 2, field: "column type").uppercased(),
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notNull: statement.int32(at: 3) == 1,
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primaryKeyPosition: statement.int32(at: 5),
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hidden: statement.int32(at: 6)))
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}
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return columns
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}
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private func validRequiredIndex(_ table: CanonicalTable) throws -> Bool {
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let list = try self.prepare("PRAGMA index_list('\(table.name)')")
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var found = false
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while try list.step() == .row {
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let name = try list.requiredText(at: 1, field: "index name")
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if name == table.indexName {
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found = try list.int32(at: 2) == 0
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&& (list.requiredText(at: 3, field: "index origin")) == "c"
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&& list.int32(at: 4) == 0
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}
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}
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guard found else { return false }
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let details = try self.prepare("PRAGMA index_xinfo('\(table.indexName)')")
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var keyColumns: [IndexColumn] = []
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while try details.step() == .row {
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guard details.int32(at: 5) == 1 else { continue }
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try keyColumns.append(IndexColumn(
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name: details.requiredText(at: 2, field: "index column"),
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descending: details.int32(at: 3) == 1))
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}
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return keyColumns == table.indexColumns
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}
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private static func secureDirectory(_ url: URL) throws {
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let fileManager = FileManager.default
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try fileManager.createDirectory(at: url, withIntermediateDirectories: true)
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var attributes: [FileAttributeKey: Any] = [.posixPermissions: 0o700]
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#if os(iOS) || os(watchOS)
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attributes[.protectionKey] = FileProtectionType.completeUntilFirstUserAuthentication
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#endif
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try fileManager.setAttributes(attributes, ofItemAtPath: url.path)
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}
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static func secureDatabaseFiles(
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_ databaseURL: URL,
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fileExists: (String) -> Bool = { FileManager.default.fileExists(atPath: $0) },
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setAttributes: ([FileAttributeKey: Any], String) throws -> Void = {
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try FileManager.default.setAttributes($0, ofItemAtPath: $1)
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}) throws
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{
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for (url, isTransient) in [
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(databaseURL, false),
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(URL(fileURLWithPath: databaseURL.path + "-wal", isDirectory: false), true),
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(URL(fileURLWithPath: databaseURL.path + "-shm", isDirectory: false), true),
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(URL(fileURLWithPath: databaseURL.path + "-journal", isDirectory: false), true),
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] where fileExists(url.path) {
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var attributes: [FileAttributeKey: Any] = [.posixPermissions: 0o600]
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#if os(iOS) || os(watchOS)
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attributes[.protectionKey] = FileProtectionType.completeUntilFirstUserAuthentication
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#endif
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do {
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try setAttributes(attributes, url.path)
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} catch where isTransient && Self.isMissingFileError(error) {
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// SQLite can remove sidecars between the probe and chmod. A vanished sidecar is
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// already secure; surfacing it after COMMIT would misreport a durable write.
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continue
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}
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}
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}
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private static func isMissingFileError(_ error: Error) -> Bool {
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let error = error as NSError
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return (error.domain == NSCocoaErrorDomain && error.code == NSFileNoSuchFileError)
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|| (error.domain == NSPOSIXErrorDomain
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&& error.code == Int(POSIXErrorCode.ENOENT.rawValue))
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}
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}
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public final class OpenClawNativeStateSQLiteStatement {
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private let connection: OpenClawNativeStateSQLite
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private let statement: OpaquePointer
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fileprivate init(connection: OpenClawNativeStateSQLite, statement: OpaquePointer) {
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self.connection = connection
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self.statement = statement
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}
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deinit {
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_ = self.connection.withConnectionLock {
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sqlite3_finalize(self.statement)
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}
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}
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public func step() throws -> OpenClawNativeStateSQLiteStep {
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try self.connection.withConnectionLock {
|
|
switch sqlite3_step(self.statement) {
|
|
case SQLITE_ROW: .row
|
|
case SQLITE_DONE: .done
|
|
default: throw self.connection.databaseError(operation: "step SQLite statement")
|
|
}
|
|
}
|
|
}
|
|
|
|
public func bindText(_ value: String, at index: Int32) throws {
|
|
try self.connection.withConnectionLock {
|
|
let transient = unsafeBitCast(-1, to: sqlite3_destructor_type.self)
|
|
guard sqlite3_bind_text(self.statement, index, value, -1, transient) == SQLITE_OK else {
|
|
throw self.connection.databaseError(operation: "bind SQLite text")
|
|
}
|
|
}
|
|
}
|
|
|
|
public func bindInt64(_ value: Int64, at index: Int32) throws {
|
|
try self.connection.withConnectionLock {
|
|
guard sqlite3_bind_int64(self.statement, index, value) == SQLITE_OK else {
|
|
throw self.connection.databaseError(operation: "bind SQLite integer")
|
|
}
|
|
}
|
|
}
|
|
|
|
public func bindDouble(_ value: Double, at index: Int32) throws {
|
|
try self.connection.withConnectionLock {
|
|
guard sqlite3_bind_double(self.statement, index, value) == SQLITE_OK else {
|
|
throw self.connection.databaseError(operation: "bind SQLite double")
|
|
}
|
|
}
|
|
}
|
|
|
|
public func valueType(at column: Int32) -> OpenClawNativeStateSQLiteValueType {
|
|
self.connection.withConnectionLock {
|
|
switch sqlite3_column_type(self.statement, column) {
|
|
case SQLITE_INTEGER: .integer
|
|
case SQLITE_FLOAT: .float
|
|
case SQLITE_TEXT: .text
|
|
case SQLITE_BLOB: .blob
|
|
default: .null
|
|
}
|
|
}
|
|
}
|
|
|
|
public func int32(at column: Int32) -> Int32 {
|
|
self.connection.withConnectionLock {
|
|
sqlite3_column_int(self.statement, column)
|
|
}
|
|
}
|
|
|
|
public func int64(at column: Int32) -> Int64 {
|
|
self.connection.withConnectionLock {
|
|
sqlite3_column_int64(self.statement, column)
|
|
}
|
|
}
|
|
|
|
public func double(at column: Int32) -> Double {
|
|
self.connection.withConnectionLock {
|
|
sqlite3_column_double(self.statement, column)
|
|
}
|
|
}
|
|
|
|
public func requiredText(at column: Int32, field: String) throws -> String {
|
|
try self.connection.withConnectionLock {
|
|
guard self.valueType(at: column) == .text,
|
|
let value = sqlite3_column_text(self.statement, column)
|
|
else {
|
|
throw OpenClawNativeStateError("SQLite \(field) must be text")
|
|
}
|
|
return String(cString: value)
|
|
}
|
|
}
|
|
}
|