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Simplify db code

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pull/956/head
Bond-009 6 years ago committed by Bond_009
parent b3b08fecb2
commit cec22ad10d
9 changed files with 589 additions and 927 deletions
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5
Emby.Server.Implementations/Activity/ActivityRepository.cs
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@ -57,7 +57,7 @@ namespace Emby.Server.Implementations.Activity
}
}
private void TryMigrate(ManagedConnection connection)
private void TryMigrate(SQLiteDatabaseConnection connection)
{
try
{
@ -85,7 +85,6 @@ namespace Emby.Server.Implementations.Activity
throw new ArgumentNullException(nameof(entry));
}
using (WriteLock.Write())
using (var connection = CreateConnection())
{
connection.RunInTransaction(db =>
@ -124,7 +123,6 @@ namespace Emby.Server.Implementations.Activity
throw new ArgumentNullException(nameof(entry));
}
using (WriteLock.Write())
using (var connection = CreateConnection())
{
connection.RunInTransaction(db =>
@ -159,7 +157,6 @@ namespace Emby.Server.Implementations.Activity
public QueryResult<ActivityLogEntry> GetActivityLogEntries(DateTime? minDate, bool? hasUserId, int? startIndex, int? limit)
{
using (WriteLock.Read())
using (var connection = CreateConnection(true))
{
var commandText = BaseActivitySelectText;

239
Emby.Server.Implementations/Data/BaseSqliteRepository.cs
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@ -3,6 +3,7 @@ using System.Collections.Generic;
using System.Globalization;
using System.Linq;
using System.Threading;
using System.Threading.Tasks;
using Microsoft.Extensions.Logging;
using SQLitePCL;
using SQLitePCL.pretty;
@ -12,15 +13,12 @@ namespace Emby.Server.Implementations.Data
public abstract class BaseSqliteRepository : IDisposable
{
protected string DbFilePath { get; set; }
protected ReaderWriterLockSlim WriteLock;
protected ILogger Logger { get; private set; }
protected BaseSqliteRepository(ILogger logger)
{
Logger = logger;
WriteLock = new ReaderWriterLockSlim(LockRecursionPolicy.NoRecursion);
}
protected TransactionMode TransactionMode => TransactionMode.Deferred;
@ -31,130 +29,96 @@ namespace Emby.Server.Implementations.Data
static BaseSqliteRepository()
{
SQLite3.EnableSharedCache = false;
int rc = raw.sqlite3_config(raw.SQLITE_CONFIG_MEMSTATUS, 0);
//CheckOk(rc);
rc = raw.sqlite3_config(raw.SQLITE_CONFIG_MULTITHREAD, 1);
//rc = raw.sqlite3_config(raw.SQLITE_CONFIG_SINGLETHREAD, 1);
//rc = raw.sqlite3_config(raw.SQLITE_CONFIG_SERIALIZED, 1);
//CheckOk(rc);
rc = raw.sqlite3_enable_shared_cache(1);
ThreadSafeMode = raw.sqlite3_threadsafe();
}
private static bool _versionLogged;
private string _defaultWal;
protected ManagedConnection _connection;
protected virtual bool EnableSingleConnection => true;
protected ManagedConnection CreateConnection(bool isReadOnly = false)
protected SQLiteDatabaseConnection CreateConnection(bool isReadOnly = false)
{
if (_connection != null)
if (!_versionLogged)
{
return _connection;
_versionLogged = true;
Logger.LogInformation("Sqlite version: " + SQLite3.Version);
Logger.LogInformation("Sqlite compiler options: " + string.Join(",", SQLite3.CompilerOptions));
}
lock (WriteLock)
ConnectionFlags connectionFlags;
if (isReadOnly)
{
if (!_versionLogged)
{
_versionLogged = true;
Logger.LogInformation("Sqlite version: " + SQLite3.Version);
Logger.LogInformation("Sqlite compiler options: " + string.Join(",", SQLite3.CompilerOptions.ToArray()));
}
//Logger.LogInformation("Opening read connection");
//connectionFlags = ConnectionFlags.Create;
connectionFlags = ConnectionFlags.ReadOnly;
}
else
{
//Logger.LogInformation("Opening write connection");
connectionFlags = ConnectionFlags.Create;
connectionFlags |= ConnectionFlags.ReadWrite;
}
connectionFlags |= ConnectionFlags.SharedCached;
connectionFlags |= ConnectionFlags.FullMutex;
ConnectionFlags connectionFlags;
var db = SQLite3.Open(DbFilePath, connectionFlags, null);
if (isReadOnly)
try
{
if (string.IsNullOrWhiteSpace(_defaultWal))
{
//Logger.LogInformation("Opening read connection");
//connectionFlags = ConnectionFlags.ReadOnly;
connectionFlags = ConnectionFlags.Create;
connectionFlags |= ConnectionFlags.ReadWrite;
_defaultWal = db.Query("PRAGMA journal_mode").SelectScalarString().First();
Logger.LogInformation("Default journal_mode for {0} is {1}", DbFilePath, _defaultWal);
}
else
var queries = new List<string>
{
//"PRAGMA cache size=-10000"
//"PRAGMA read_uncommitted = true",
//"PRAGMA synchronous=Normal"
};
if (CacheSize.HasValue)
{
//Logger.LogInformation("Opening write connection");
connectionFlags = ConnectionFlags.Create;
connectionFlags |= ConnectionFlags.ReadWrite;
queries.Add("PRAGMA cache_size=" + CacheSize.Value.ToString(CultureInfo.InvariantCulture));
}
if (EnableSingleConnection)
if (EnableTempStoreMemory)
{
connectionFlags |= ConnectionFlags.PrivateCache;
queries.Add("PRAGMA temp_store = memory");
}
else
{
connectionFlags |= ConnectionFlags.SharedCached;
queries.Add("PRAGMA temp_store = file");
}
connectionFlags |= ConnectionFlags.NoMutex;
var db = SQLite3.Open(DbFilePath, connectionFlags, null);
try
foreach (var query in queries)
{
if (string.IsNullOrWhiteSpace(_defaultWal))
{
_defaultWal = db.Query("PRAGMA journal_mode").SelectScalarString().First();
Logger.LogInformation("Default journal_mode for {0} is {1}", DbFilePath, _defaultWal);
}
var queries = new List<string>
{
//"PRAGMA cache size=-10000"
//"PRAGMA read_uncommitted = true",
"PRAGMA synchronous=Normal"
};
if (CacheSize.HasValue)
{
queries.Add("PRAGMA cache_size=" + CacheSize.Value.ToString(CultureInfo.InvariantCulture));
}
if (EnableTempStoreMemory)
{
queries.Add("PRAGMA temp_store = memory");
}
else
{
queries.Add("PRAGMA temp_store = file");
}
foreach (var query in queries)
{
db.Execute(query);
}
db.Execute(query);
}
catch
}
catch
{
using (db)
{
using (db)
{
}
throw;
}
_connection = new ManagedConnection(db, false);
return _connection;
throw;
}
return db;
}
public IStatement PrepareStatement(ManagedConnection connection, string sql)
public IStatement PrepareStatement(SQLiteDatabaseConnection connection, string sql)
{
return connection.PrepareStatement(sql);
}
public IStatement PrepareStatementSafe(ManagedConnection connection, string sql)
public IStatement PrepareStatementSafe(SQLiteDatabaseConnection connection, string sql)
{
return connection.PrepareStatement(sql);
}
@ -179,7 +143,7 @@ namespace Emby.Server.Implementations.Data
return sql.Select(connection.PrepareStatement).ToList();
}
protected bool TableExists(ManagedConnection connection, string name)
protected bool TableExists(SQLiteDatabaseConnection connection, string name)
{
return connection.RunInTransaction(db =>
{
@ -199,7 +163,7 @@ namespace Emby.Server.Implementations.Data
}, ReadTransactionMode);
}
protected void RunDefaultInitialization(ManagedConnection db)
protected void RunDefaultInitialization(SQLiteDatabaseConnection db)
{
var queries = new List<string>
{
@ -243,7 +207,7 @@ namespace Emby.Server.Implementations.Data
public void Dispose()
{
_disposed = true;
Dispose(true);
}
@ -255,42 +219,13 @@ namespace Emby.Server.Implementations.Data
/// <param name="dispose"><c>true</c> to release both managed and unmanaged resources; <c>false</c> to release only unmanaged resources.</param>
protected virtual void Dispose(bool dispose)
{
if (dispose)
{
DisposeConnection();
}
}
private void DisposeConnection()
{
try
{
lock (_disposeLock)
{
using (WriteLock.Write())
{
if (_connection != null)
{
using (_connection)
{
_connection.Close();
}
_connection = null;
}
CloseConnection();
}
}
}
catch (Exception ex)
if (_disposed)
{
Logger.LogError(ex, "Error disposing database");
return;
}
}
protected virtual void CloseConnection()
{
_disposed = true;
}
protected List<string> GetColumnNames(IDatabaseConnection connection, string table)
@ -320,60 +255,4 @@ namespace Emby.Server.Implementations.Data
connection.Execute("alter table " + table + " add column " + columnName + " " + type + " NULL");
}
}
public static class ReaderWriterLockSlimExtensions
{
private sealed class ReadLockToken : IDisposable
{
private ReaderWriterLockSlim _sync;
public ReadLockToken(ReaderWriterLockSlim sync)
{
_sync = sync;
sync.EnterReadLock();
}
public void Dispose()
{
if (_sync != null)
{
_sync.ExitReadLock();
_sync = null;
}
}
}
private sealed class WriteLockToken : IDisposable
{
private ReaderWriterLockSlim _sync;
public WriteLockToken(ReaderWriterLockSlim sync)
{
_sync = sync;
sync.EnterWriteLock();
}
public void Dispose()
{
if (_sync != null)
{
_sync.ExitWriteLock();
_sync = null;
}
}
}
public static IDisposable Read(this ReaderWriterLockSlim obj)
{
//if (BaseSqliteRepository.ThreadSafeMode > 0)
//{
// return new DummyToken();
//}
return new WriteLockToken(obj);
}
public static IDisposable Write(this ReaderWriterLockSlim obj)
{
//if (BaseSqliteRepository.ThreadSafeMode > 0)
//{
// return new DummyToken();
//}
return new WriteLockToken(obj);
}
}
}

79
Emby.Server.Implementations/Data/ManagedConnection.cs
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@ -1,79 +0,0 @@
using System;
using System.Collections.Generic;
using SQLitePCL.pretty;
namespace Emby.Server.Implementations.Data
{
public class ManagedConnection : IDisposable
{
private SQLiteDatabaseConnection db;
private readonly bool _closeOnDispose;
public ManagedConnection(SQLiteDatabaseConnection db, bool closeOnDispose)
{
this.db = db;
_closeOnDispose = closeOnDispose;
}
public IStatement PrepareStatement(string sql)
{
return db.PrepareStatement(sql);
}
public IEnumerable<IStatement> PrepareAll(string sql)
{
return db.PrepareAll(sql);
}
public void ExecuteAll(string sql)
{
db.ExecuteAll(sql);
}
public void Execute(string sql, params object[] values)
{
db.Execute(sql, values);
}
public void RunQueries(string[] sql)
{
db.RunQueries(sql);
}
public void RunInTransaction(Action<IDatabaseConnection> action, TransactionMode mode)
{
db.RunInTransaction(action, mode);
}
public T RunInTransaction<T>(Func<IDatabaseConnection, T> action, TransactionMode mode)
{
return db.RunInTransaction(action, mode);
}
public IEnumerable<IReadOnlyList<IResultSetValue>> Query(string sql)
{
return db.Query(sql);
}
public IEnumerable<IReadOnlyList<IResultSetValue>> Query(string sql, params object[] values)
{
return db.Query(sql, values);
}
public void Close()
{
using (db)
{
}
}
public void Dispose()
{
if (_closeOnDispose)
{
Close();
}
}
}
}

70
Emby.Server.Implementations/Data/SqliteDisplayPreferencesRepository.cs
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@ -98,15 +98,12 @@ namespace Emby.Server.Implementations.Data
cancellationToken.ThrowIfCancellationRequested();
using (WriteLock.Write())
using (var connection = CreateConnection())
{
using (var connection = CreateConnection())
connection.RunInTransaction(db =>
{
connection.RunInTransaction(db =>
{
SaveDisplayPreferences(displayPreferences, userId, client, db);
}, TransactionMode);
}
SaveDisplayPreferences(displayPreferences, userId, client, db);
}, TransactionMode);
}
}
@ -142,18 +139,15 @@ namespace Emby.Server.Implementations.Data
cancellationToken.ThrowIfCancellationRequested();
using (WriteLock.Write())
using (var connection = CreateConnection())
{
using (var connection = CreateConnection())
connection.RunInTransaction(db =>
{
connection.RunInTransaction(db =>
foreach (var displayPreference in displayPreferences)
{
foreach (var displayPreference in displayPreferences)
{
SaveDisplayPreferences(displayPreference, userId, displayPreference.Client, db);
}
}, TransactionMode);
}
SaveDisplayPreferences(displayPreference, userId, displayPreference.Client, db);
}
}, TransactionMode);
}
}
@ -174,27 +168,24 @@ namespace Emby.Server.Implementations.Data
var guidId = displayPreferencesId.GetMD5();
using (WriteLock.Read())
using (var connection = CreateConnection(true))
{
using (var connection = CreateConnection(true))
using (var statement = connection.PrepareStatement("select data from userdisplaypreferences where id = @id and userId=@userId and client=@client"))
{
using (var statement = connection.PrepareStatement("select data from userdisplaypreferences where id = @id and userId=@userId and client=@client"))
{
statement.TryBind("@id", guidId.ToGuidBlob());
statement.TryBind("@userId", userId.ToGuidBlob());
statement.TryBind("@client", client);
foreach (var row in statement.ExecuteQuery())
{
return Get(row);
}
}
statement.TryBind("@id", guidId.ToGuidBlob());
statement.TryBind("@userId", userId.ToGuidBlob());
statement.TryBind("@client", client);
return new DisplayPreferences
foreach (var row in statement.ExecuteQuery())
{
Id = guidId.ToString("N")
};
return Get(row);
}
}
return new DisplayPreferences
{
Id = guidId.ToString("N")
};
}
}
@ -208,18 +199,15 @@ namespace Emby.Server.Implementations.Data
{
var list = new List<DisplayPreferences>();
using (WriteLock.Read())
using (var connection = CreateConnection(true))
{
using (var connection = CreateConnection(true))
using (var statement = connection.PrepareStatement("select data from userdisplaypreferences where userId=@userId"))
{
using (var statement = connection.PrepareStatement("select data from userdisplaypreferences where userId=@userId"))
{
statement.TryBind("@userId", userId.ToGuidBlob());
statement.TryBind("@userId", userId.ToGuidBlob());
foreach (var row in statement.ExecuteQuery())
{
list.Add(Get(row));
}
foreach (var row in statement.ExecuteQuery())
{
list.Add(Get(row));
}
}
}

2
Emby.Server.Implementations/Data/SqliteExtensions.cs
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@ -141,7 +141,7 @@ namespace Emby.Server.Implementations.Data
}
}
public static void Attach(ManagedConnection db, string path, string alias)
public static void Attach(SQLiteDatabaseConnection db, string path, string alias)
{
var commandText = string.Format("attach @path as {0};", alias);

733
Emby.Server.Implementations/Data/SqliteItemRepository.cs
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76
Emby.Server.Implementations/Data/SqliteUserDataRepository.cs
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@ -7,7 +7,6 @@ using MediaBrowser.Common.Configuration;
using MediaBrowser.Controller.Entities;
using MediaBrowser.Controller.Library;
using MediaBrowser.Controller.Persistence;
using MediaBrowser.Model.IO;
using Microsoft.Extensions.Logging;
using SQLitePCL.pretty;
@ -33,13 +32,8 @@ namespace Emby.Server.Implementations.Data
/// Opens the connection to the database
/// </summary>
/// <returns>Task.</returns>
public void Initialize(ReaderWriterLockSlim writeLock, ManagedConnection managedConnection, IUserManager userManager)
public void Initialize(IUserManager userManager)
{
_connection = managedConnection;
WriteLock.Dispose();
WriteLock = writeLock;
using (var connection = CreateConnection())
{
var userDatasTableExists = TableExists(connection, "UserDatas");
@ -178,15 +172,12 @@ namespace Emby.Server.Implementations.Data
{
cancellationToken.ThrowIfCancellationRequested();
using (WriteLock.Write())
using (var connection = CreateConnection())
{
using (var connection = CreateConnection())
connection.RunInTransaction(db =>
{
connection.RunInTransaction(db =>
{
SaveUserData(db, internalUserId, key, userData);
}, TransactionMode);
}
SaveUserData(db, internalUserId, key, userData);
}, TransactionMode);
}
}
@ -249,18 +240,15 @@ namespace Emby.Server.Implementations.Data
{
cancellationToken.ThrowIfCancellationRequested();
using (WriteLock.Write())
using (var connection = CreateConnection())
{
using (var connection = CreateConnection())
connection.RunInTransaction(db =>
{
connection.RunInTransaction(db =>
foreach (var userItemData in userDataList)
{
foreach (var userItemData in userDataList)
{
SaveUserData(db, internalUserId, userItemData.Key, userItemData);
}
}, TransactionMode);
}
SaveUserData(db, internalUserId, userItemData.Key, userItemData);
}
}, TransactionMode);
}
}
@ -281,28 +269,26 @@ namespace Emby.Server.Implementations.Data
{
throw new ArgumentNullException(nameof(internalUserId));
}
if (string.IsNullOrEmpty(key))
{
throw new ArgumentNullException(nameof(key));
}
using (WriteLock.Read())
using (var connection = CreateConnection(true))
{
using (var connection = CreateConnection(true))
using (var statement = connection.PrepareStatement("select key,userid,rating,played,playCount,isFavorite,playbackPositionTicks,lastPlayedDate,AudioStreamIndex,SubtitleStreamIndex from UserDatas where key =@Key and userId=@UserId"))
{
using (var statement = connection.PrepareStatement("select key,userid,rating,played,playCount,isFavorite,playbackPositionTicks,lastPlayedDate,AudioStreamIndex,SubtitleStreamIndex from UserDatas where key =@Key and userId=@UserId"))
{
statement.TryBind("@UserId", internalUserId);
statement.TryBind("@Key", key);
statement.TryBind("@UserId", internalUserId);
statement.TryBind("@Key", key);
foreach (var row in statement.ExecuteQuery())
{
return ReadRow(row);
}
foreach (var row in statement.ExecuteQuery())
{
return ReadRow(row);
}
return null;
}
return null;
}
}
@ -335,18 +321,15 @@ namespace Emby.Server.Implementations.Data
var list = new List<UserItemData>();
using (WriteLock.Read())
using (var connection = CreateConnection())
{
using (var connection = CreateConnection())
using (var statement = connection.PrepareStatement("select key,userid,rating,played,playCount,isFavorite,playbackPositionTicks,lastPlayedDate,AudioStreamIndex,SubtitleStreamIndex from UserDatas where userId=@UserId"))
{
using (var statement = connection.PrepareStatement("select key,userid,rating,played,playCount,isFavorite,playbackPositionTicks,lastPlayedDate,AudioStreamIndex,SubtitleStreamIndex from UserDatas where userId=@UserId"))
{
statement.TryBind("@UserId", internalUserId);
statement.TryBind("@UserId", internalUserId);
foreach (var row in statement.ExecuteQuery())
{
list.Add(ReadRow(row));
}
foreach (var row in statement.ExecuteQuery())
{
list.Add(ReadRow(row));
}
}
}
@ -397,10 +380,5 @@ namespace Emby.Server.Implementations.Data
{
// handled by library database
}
protected override void CloseConnection()
{
// handled by library database
}
}
}

96
Emby.Server.Implementations/Data/SqliteUserRepository.cs
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@ -60,7 +60,7 @@ namespace Emby.Server.Implementations.Data
}
}
private void TryMigrateToLocalUsersTable(ManagedConnection connection)
private void TryMigrateToLocalUsersTable(SQLiteDatabaseConnection connection)
{
try
{
@ -119,31 +119,28 @@ namespace Emby.Server.Implementations.Data
var serialized = _jsonSerializer.SerializeToBytes(user);
using (WriteLock.Write())
using (var connection = CreateConnection())
{
using (var connection = CreateConnection())
connection.RunInTransaction(db =>
{
connection.RunInTransaction(db =>
using (var statement = db.PrepareStatement("insert into LocalUsersv2 (guid, data) values (@guid, @data)"))
{
using (var statement = db.PrepareStatement("insert into LocalUsersv2 (guid, data) values (@guid, @data)"))
{
statement.TryBind("@guid", user.Id.ToGuidBlob());
statement.TryBind("@data", serialized);
statement.TryBind("@guid", user.Id.ToGuidBlob());
statement.TryBind("@data", serialized);
statement.MoveNext();
}
statement.MoveNext();
}
var createdUser = GetUser(user.Id, false);
var createdUser = GetUser(user.Id, connection);
if (createdUser == null)
{
throw new ApplicationException("created user should never be null");
}
if (createdUser == null)
{
throw new ApplicationException("created user should never be null");
}
user.InternalId = createdUser.InternalId;
user.InternalId = createdUser.InternalId;
}, TransactionMode);
}
}, TransactionMode);
}
}
@ -156,39 +153,30 @@ namespace Emby.Server.Implementations.Data
var serialized = _jsonSerializer.SerializeToBytes(user);
using (WriteLock.Write())
using (var connection = CreateConnection())
{
using (var connection = CreateConnection())
connection.RunInTransaction(db =>
{
connection.RunInTransaction(db =>
using (var statement = db.PrepareStatement("update LocalUsersv2 set data=@data where Id=@InternalId"))
{
using (var statement = db.PrepareStatement("update LocalUsersv2 set data=@data where Id=@InternalId"))
{
statement.TryBind("@InternalId", user.InternalId);
statement.TryBind("@data", serialized);
statement.MoveNext();
}
statement.TryBind("@InternalId", user.InternalId);
statement.TryBind("@data", serialized);
statement.MoveNext();
}
}, TransactionMode);
}
}, TransactionMode);
}
}
private User GetUser(Guid guid, bool openLock)
private User GetUser(Guid guid, SQLiteDatabaseConnection connection)
{
using (openLock ? WriteLock.Read() : null)
using (var statement = connection.PrepareStatement("select id,guid,data from LocalUsersv2 where guid=@guid"))
{
using (var connection = CreateConnection(true))
{
using (var statement = connection.PrepareStatement("select id,guid,data from LocalUsersv2 where guid=@guid"))
{
statement.TryBind("@guid", guid);
statement.TryBind("@guid", guid);
foreach (var row in statement.ExecuteQuery())
{
return GetUser(row);
}
}
foreach (var row in statement.ExecuteQuery())
{
return GetUser(row);
}
}
@ -218,14 +206,11 @@ namespace Emby.Server.Implementations.Data
{
var list = new List<User>();
using (WriteLock.Read())
using (var connection = CreateConnection(true))
{
using (var connection = CreateConnection(true))
foreach (var row in connection.Query("select id,guid,data from LocalUsersv2"))
{
foreach (var row in connection.Query("select id,guid,data from LocalUsersv2"))
{
list.Add(GetUser(row));
}
list.Add(GetUser(row));
}
}
@ -245,19 +230,16 @@ namespace Emby.Server.Implementations.Data
throw new ArgumentNullException(nameof(user));
}
using (WriteLock.Write())
using (var connection = CreateConnection())
{
using (var connection = CreateConnection())
connection.RunInTransaction(db =>
{
connection.RunInTransaction(db =>
using (var statement = db.PrepareStatement("delete from LocalUsersv2 where Id=@id"))
{
using (var statement = db.PrepareStatement("delete from LocalUsersv2 where Id=@id"))
{
statement.TryBind("@id", user.InternalId);
statement.MoveNext();
}
}, TransactionMode);
}
statement.TryBind("@id", user.InternalId);
statement.MoveNext();
}
}, TransactionMode);
}
}
}

216
Emby.Server.Implementations/Security/AuthenticationRepository.cs
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@ -48,7 +48,7 @@ namespace Emby.Server.Implementations.Security
}
}
private void TryMigrate(ManagedConnection connection, bool tableNewlyCreated)
private void TryMigrate(SQLiteDatabaseConnection connection, bool tableNewlyCreated)
{
try
{
@ -87,31 +87,28 @@ namespace Emby.Server.Implementations.Security
throw new ArgumentNullException(nameof(info));
}
using (WriteLock.Write())
using (var connection = CreateConnection())
{
using (var connection = CreateConnection())
connection.RunInTransaction(db =>
{
connection.RunInTransaction(db =>
using (var statement = db.PrepareStatement("insert into Tokens (AccessToken, DeviceId, AppName, AppVersion, DeviceName, UserId, UserName, IsActive, DateCreated, DateLastActivity) values (@AccessToken, @DeviceId, @AppName, @AppVersion, @DeviceName, @UserId, @UserName, @IsActive, @DateCreated, @DateLastActivity)"))
{
using (var statement = db.PrepareStatement("insert into Tokens (AccessToken, DeviceId, AppName, AppVersion, DeviceName, UserId, UserName, IsActive, DateCreated, DateLastActivity) values (@AccessToken, @DeviceId, @AppName, @AppVersion, @DeviceName, @UserId, @UserName, @IsActive, @DateCreated, @DateLastActivity)"))
{
statement.TryBind("@AccessToken", info.AccessToken);
statement.TryBind("@DeviceId", info.DeviceId);
statement.TryBind("@AppName", info.AppName);
statement.TryBind("@AppVersion", info.AppVersion);
statement.TryBind("@DeviceName", info.DeviceName);
statement.TryBind("@UserId", (info.UserId.Equals(Guid.Empty) ? null : info.UserId.ToString("N")));
statement.TryBind("@UserName", info.UserName);
statement.TryBind("@IsActive", true);
statement.TryBind("@DateCreated", info.DateCreated.ToDateTimeParamValue());
statement.TryBind("@DateLastActivity", info.DateLastActivity.ToDateTimeParamValue());
statement.MoveNext();
}
}, TransactionMode);
}
statement.TryBind("@AccessToken", info.AccessToken);
statement.TryBind("@DeviceId", info.DeviceId);
statement.TryBind("@AppName", info.AppName);
statement.TryBind("@AppVersion", info.AppVersion);
statement.TryBind("@DeviceName", info.DeviceName);
statement.TryBind("@UserId", (info.UserId.Equals(Guid.Empty) ? null : info.UserId.ToString("N")));
statement.TryBind("@UserName", info.UserName);
statement.TryBind("@IsActive", true);
statement.TryBind("@DateCreated", info.DateCreated.ToDateTimeParamValue());
statement.TryBind("@DateLastActivity", info.DateLastActivity.ToDateTimeParamValue());
statement.MoveNext();
}
}, TransactionMode);
}
}
@ -122,31 +119,28 @@ namespace Emby.Server.Implementations.Security
throw new ArgumentNullException(nameof(info));
}
using (WriteLock.Write())
using (var connection = CreateConnection())
{
using (var connection = CreateConnection())
connection.RunInTransaction(db =>
{
connection.RunInTransaction(db =>
using (var statement = db.PrepareStatement("Update Tokens set AccessToken=@AccessToken, DeviceId=@DeviceId, AppName=@AppName, AppVersion=@AppVersion, DeviceName=@DeviceName, UserId=@UserId, UserName=@UserName, DateCreated=@DateCreated, DateLastActivity=@DateLastActivity where Id=@Id"))
{
using (var statement = db.PrepareStatement("Update Tokens set AccessToken=@AccessToken, DeviceId=@DeviceId, AppName=@AppName, AppVersion=@AppVersion, DeviceName=@DeviceName, UserId=@UserId, UserName=@UserName, DateCreated=@DateCreated, DateLastActivity=@DateLastActivity where Id=@Id"))
{
statement.TryBind("@Id", info.Id);
statement.TryBind("@AccessToken", info.AccessToken);
statement.TryBind("@DeviceId", info.DeviceId);
statement.TryBind("@AppName", info.AppName);
statement.TryBind("@AppVersion", info.AppVersion);
statement.TryBind("@DeviceName", info.DeviceName);
statement.TryBind("@UserId", (info.UserId.Equals(Guid.Empty) ? null : info.UserId.ToString("N")));
statement.TryBind("@UserName", info.UserName);
statement.TryBind("@DateCreated", info.DateCreated.ToDateTimeParamValue());
statement.TryBind("@DateLastActivity", info.DateLastActivity.ToDateTimeParamValue());
statement.MoveNext();
}
}, TransactionMode);
}
statement.TryBind("@Id", info.Id);
statement.TryBind("@AccessToken", info.AccessToken);
statement.TryBind("@DeviceId", info.DeviceId);
statement.TryBind("@AppName", info.AppName);
statement.TryBind("@AppVersion", info.AppVersion);
statement.TryBind("@DeviceName", info.DeviceName);
statement.TryBind("@UserId", (info.UserId.Equals(Guid.Empty) ? null : info.UserId.ToString("N")));
statement.TryBind("@UserName", info.UserName);
statement.TryBind("@DateCreated", info.DateCreated.ToDateTimeParamValue());
statement.TryBind("@DateLastActivity", info.DateLastActivity.ToDateTimeParamValue());
statement.MoveNext();
}
}, TransactionMode);
}
}
@ -157,20 +151,17 @@ namespace Emby.Server.Implementations.Security
throw new ArgumentNullException(nameof(info));
}
using (WriteLock.Write())
using (var connection = CreateConnection())
{
using (var connection = CreateConnection())
connection.RunInTransaction(db =>
{
connection.RunInTransaction(db =>
using (var statement = db.PrepareStatement("Delete from Tokens where Id=@Id"))
{
using (var statement = db.PrepareStatement("Delete from Tokens where Id=@Id"))
{
statement.TryBind("@Id", info.Id);
statement.TryBind("@Id", info.Id);
statement.MoveNext();
}
}, TransactionMode);
}
statement.MoveNext();
}
}, TransactionMode);
}
}
@ -257,45 +248,42 @@ namespace Emby.Server.Implementations.Security
var list = new List<AuthenticationInfo>();
using (WriteLock.Read())
using (var connection = CreateConnection(true))
{
using (var connection = CreateConnection(true))
return connection.RunInTransaction(db =>
{
return connection.RunInTransaction(db =>
{
var result = new QueryResult<AuthenticationInfo>();
var result = new QueryResult<AuthenticationInfo>();
var statementTexts = new List<string>();
statementTexts.Add(commandText);
statementTexts.Add("select count (Id) from Tokens" + whereTextWithoutPaging);
var statementTexts = new List<string>();
statementTexts.Add(commandText);
statementTexts.Add("select count (Id) from Tokens" + whereTextWithoutPaging);
var statements = PrepareAllSafe(db, statementTexts)
.ToList();
var statements = PrepareAllSafe(db, statementTexts)
.ToList();
using (var statement = statements[0])
{
BindAuthenticationQueryParams(query, statement);
using (var statement = statements[0])
{
BindAuthenticationQueryParams(query, statement);
foreach (var row in statement.ExecuteQuery())
{
list.Add(Get(row));
}
foreach (var row in statement.ExecuteQuery())
{
list.Add(Get(row));
}
using (var totalCountStatement = statements[1])
{
BindAuthenticationQueryParams(query, totalCountStatement);
using (var totalCountStatement = statements[1])
{
BindAuthenticationQueryParams(query, totalCountStatement);
result.TotalRecordCount = totalCountStatement.ExecuteQuery()
.SelectScalarInt()
.First();
}
result.TotalRecordCount = totalCountStatement.ExecuteQuery()
.SelectScalarInt()
.First();
}
}
result.Items = list.ToArray();
return result;
result.Items = list.ToArray();
return result;
}, ReadTransactionMode);
}
}, ReadTransactionMode);
}
}
@ -358,31 +346,28 @@ namespace Emby.Server.Implementations.Security
public DeviceOptions GetDeviceOptions(string deviceId)
{
using (WriteLock.Read())
using (var connection = CreateConnection(true))
{
using (var connection = CreateConnection(true))
return connection.RunInTransaction(db =>
{
return connection.RunInTransaction(db =>
using (var statement = PrepareStatementSafe(db, "select CustomName from Devices where Id=@DeviceId"))
{
using (var statement = PrepareStatementSafe(db, "select CustomName from Devices where Id=@DeviceId"))
{
statement.TryBind("@DeviceId", deviceId);
statement.TryBind("@DeviceId", deviceId);
var result = new DeviceOptions();
var result = new DeviceOptions();
foreach (var row in statement.ExecuteQuery())
foreach (var row in statement.ExecuteQuery())
{
if (row[0].SQLiteType != SQLiteType.Null)
{
if (row[0].SQLiteType != SQLiteType.Null)
{
result.CustomName = row[0].ToString();
}
result.CustomName = row[0].ToString();
}
return result;
}
}, ReadTransactionMode);
}
return result;
}
}, ReadTransactionMode);
}
}
@ -393,30 +378,27 @@ namespace Emby.Server.Implementations.Security
throw new ArgumentNullException(nameof(options));
}
using (WriteLock.Write())
using (var connection = CreateConnection())
{
using (var connection = CreateConnection())
connection.RunInTransaction(db =>
{
connection.RunInTransaction(db =>
using (var statement = db.PrepareStatement("replace into devices (Id, CustomName, Capabilities) VALUES (@Id, @CustomName, (Select Capabilities from Devices where Id=@Id))"))
{
using (var statement = db.PrepareStatement("replace into devices (Id, CustomName, Capabilities) VALUES (@Id, @CustomName, (Select Capabilities from Devices where Id=@Id))"))
{
statement.TryBind("@Id", deviceId);
if (string.IsNullOrWhiteSpace(options.CustomName))
{
statement.TryBindNull("@CustomName");
}
else
{
statement.TryBind("@CustomName", options.CustomName);
}
statement.TryBind("@Id", deviceId);
statement.MoveNext();
if (string.IsNullOrWhiteSpace(options.CustomName))
{
statement.TryBindNull("@CustomName");
}
else
{
statement.TryBind("@CustomName", options.CustomName);
}
}, TransactionMode);
}
statement.MoveNext();
}
}, TransactionMode);
}
}
}

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