private static void SvcWaitProcessWideKeyAtomic(Switch Ns, ARegisters Registers, AMemory Memory)
{
long MutexAddress = (long)Registers.X0;
long CondVarAddress = (long)Registers.X1;
int ThreadHandle = (int)Registers.X2;
long Timeout = (long)Registers.X3;
AThread Thread = Ns.Os.Handles.GetData <HThread>(ThreadHandle).Thread;
if (Ns.Os.Mutexes.TryGetValue(MutexAddress, out Mutex M))
{
M.GiveUpLock(ThreadHandle);
}
CondVar Signal = new CondVar(Memory, CondVarAddress, Timeout);
Signal = Ns.Os.CondVars.GetOrAdd(CondVarAddress, Signal);
Signal.WaitForSignal(ThreadHandle);
M = new Mutex(Memory, MutexAddress);
M = Ns.Os.Mutexes.GetOrAdd(MutexAddress, M);
//FIXME
//M.WaitForLock(Thread, ThreadHandle);
Memory.WriteInt32(MutexAddress, 0);
Registers.X0 = (int)SvcResult.Success;
}
static JSettings _Load(string file, Type type, bool useDefault)
{
JSettings R = null;
if (AFile.ExistsAsAny(file))
{
try {
if (useDefault)
{
AFile.Delete(file);
}
else
{
var b = AFile.LoadBytes(file);
var opt = new JsonSerializerOptions {
IgnoreNullValues = true, AllowTrailingCommas = true
};
R = JsonSerializer.Deserialize(b, type, opt) as JSettings;
}
}
catch (Exception ex) {
string es = ex.ToStringWithoutStack();
if (useDefault)
{
AOutput.Write($"Failed to delete settings file '{file}'. {es}");
}
else
{
string backup = file + ".backup";
try { AFile.Move(file, backup, IfExists.Delete); } catch { backup = "failed"; }
AOutput.Write(
$@"Failed to load settings from {file}. Will use default settings.
{es}
Backup: {backup}" );
}
}
}
R ??= Activator.CreateInstance(type) as JSettings;
R._file = file;
R._loaded = true;
//autosave
if (Interlocked.Exchange(ref s_loadedOnce, 1) == 0)
{
AThread.Start(() => {
for (; ;)
{
Thread.Sleep(2000);
_SaveAllIfNeed();
}
}, sta: false);
AProcess.Exit += (unu, sed) => _SaveAllIfNeed(); //info: Core does not call finalizers when process exits
}
lock (s_list) s_list.Add(R);
return(R);
}
protected void SelectDataFromTableAsync(SelectType p_selectType, bool p_selectAll, string p_tableName, string[] p_arraySelectKeys, Dictionary <string, string> p_dictWhere, Action <List <Dictionary <string, string> > > p_callbackFinish)
{
Debug.Log("SelectDataFromTableAsync");
List <Dictionary <string, string> > __listDataLoaded = new List <Dictionary <string, string> >();
AThread.StartNewThread(delegate
{
OpenDatabaseConnection();
using (_dbTransaction = _dbConnection.BeginTransaction())
{
using (_dbCommand = _dbConnection.CreateCommand())
{
Debug.Log(_dbConnection.ConnectionString);
Debug.Log(_dbConnection.State);
_dbCommand.Connection = _dbConnection;
_dbCommand.Transaction = _dbTransaction;
_dbCommand.CommandText = BuildQuerySelect(p_selectType, p_selectAll, p_tableName, p_arraySelectKeys, p_dictWhere);
try
{
_dbReader = _dbCommand.ExecuteReader();
while (_dbReader.Read())
{
Dictionary <string, string> __dictRowLoaded = new Dictionary <string, string>();
for (int i = 0; i < p_arraySelectKeys.Length; i++)
{
string __stringRow = string.Empty;
if (typeof(DateTime) == _dbReader.GetFieldType(i))
{
__stringRow = _dbReader.GetString(i);
}
else
{
__stringRow = _dbReader.GetValue(i).ToString();
}
__dictRowLoaded.Add(p_arraySelectKeys[i], __stringRow);
}
__listDataLoaded.Add(__dictRowLoaded);
}
_dbReader.Close();
}
catch (Exception __sqliteException)
{
Debug.LogError("Sqlite Exception: " + __sqliteException);
}
}
}
_dbConnection.Close();
},
delegate
{
if (p_callbackFinish != null)
{
p_callbackFinish(__listDataLoaded);
}
});
}
protected void UpdateListOfDataAsync(List <Dictionary <string, string> > p_listDictData, string p_tableName, string[] p_arrayWhereKeys, Action p_callbackFinish)
{
AThreadNodule __threadNodule = null;
__threadNodule = AThread.StartNewThread(delegate
{
OpenDatabaseConnection();
using (_dbTransaction = _dbConnection.BeginTransaction())
{
using (_dbCommand = _dbConnection.CreateCommand())
{
_dbCommand.Connection = _dbConnection;
_dbCommand.Transaction = _dbTransaction;
try
{
for (int i = 0; i < p_listDictData.Count; i++)
{
Dictionary <string, string> __dictRowEntries = new Dictionary <string, string>();
foreach (var k_key in p_listDictData[i].Keys)
{
__dictRowEntries.Add(k_key, p_listDictData[i][k_key]);
}
UpdateDataOnTable(__dictRowEntries, p_tableName, p_arrayWhereKeys);
}
_dbTransaction.Commit();
}
catch (Exception __sqliteException)
{
Debug.LogError("Sqlite Exception: " + __sqliteException);
_dbTransaction.Rollback();
}
}
}
_dbConnection.Close();
if (_cancelDataRequest == true)
{
_dbConnection.Close();
__threadNodule.CancelThread(delegate
{
if (_callbackCancelDataRequest != null)
{
_callbackCancelDataRequest();
}
});
}
}, p_callbackFinish);
}
protected void SelectDataFromTableAsync(List <string> p_listTableNames, Dictionary <string, string[]> p_dictTableArraySelectKeys, Dictionary <string, Dictionary <string, string> > p_dictTableWhereKeys, Action <List <Dictionary <string, string> > > p_finishCallback)
{
List <Dictionary <string, string> > __listDataLoaded = new List <Dictionary <string, string> >();
AThread.StartNewThread(delegate
{
OpenDatabaseConnection();
using (_dbTransaction = _dbConnection.BeginTransaction())
{
using (_dbCommand = _dbConnection.CreateCommand())
{
_dbCommand.Connection = _dbConnection;
_dbCommand.Transaction = _dbTransaction;
_dbCommand.CommandText = BuildQuerySelect(SelectType.NONE, false, p_listTableNames, p_dictTableArraySelectKeys, p_dictTableWhereKeys);
try
{
_dbReader = _dbCommand.ExecuteReader();
while (_dbReader.Read())
{
Dictionary <string, string> __dictRowLoaded = new Dictionary <string, string>();
for (int i = 0; i < p_listTableNames.Count; i++)
{
string __tableName = p_listTableNames[i];
for (int j = 0; j < p_dictTableArraySelectKeys[__tableName].Length; j++)
{
string __stringCollumnValue = _dbReader.GetString(j);
__dictRowLoaded.Add(p_dictTableArraySelectKeys[__tableName][j], __stringCollumnValue);
}
}
__listDataLoaded.Add(__dictRowLoaded);
}
_dbReader.Close();
}
catch (SqliteException __sqliteException)
{
Debug.Log("Sqlite Exception: " + __sqliteException);
}
}
}
_dbConnection.Close();
},
delegate
{
p_finishCallback(__listDataLoaded);
});
}
private static void SvcArbitrateLock(Switch Ns, ARegisters Registers, AMemory Memory)
{
int OwnerThreadHandle = (int)Registers.X0;
long MutexAddress = (long)Registers.X1;
int RequestingThreadHandle = (int)Registers.X2;
AThread RequestingThread = Ns.Os.Handles.GetData <HThread>(RequestingThreadHandle).Thread;
Mutex M = new Mutex(Memory, MutexAddress);
M = Ns.Os.Mutexes.GetOrAdd(MutexAddress, M);
//FIXME
//M.WaitForLock(RequestingThread, RequestingThreadHandle);
Memory.WriteInt32(MutexAddress, 0);
Registers.X0 = (int)SvcResult.Success;
}
public int MakeThread(
long EntryPoint,
long StackTop,
long ArgsPtr,
int Priority,
int ProcessorId)
{
if (Disposed)
{
throw new ObjectDisposedException(nameof(Process));
}
AThread CpuThread = new AThread(GetTranslator(), Memory, EntryPoint);
KThread Thread = new KThread(CpuThread, this, ProcessorId, Priority);
Thread.LastPc = EntryPoint;
int Handle = HandleTable.OpenHandle(Thread);
long Tpidr = GetFreeTls();
int ThreadId = (int)((Tpidr - MemoryManager.TlsIoRegionStart) / 0x200) + 1;
CpuThread.ThreadState.ProcessId = ProcessId;
CpuThread.ThreadState.ThreadId = ThreadId;
CpuThread.ThreadState.CntfrqEl0 = TickFreq;
CpuThread.ThreadState.Tpidr = Tpidr;
CpuThread.ThreadState.X0 = (ulong)ArgsPtr;
CpuThread.ThreadState.X1 = (ulong)Handle;
CpuThread.ThreadState.X31 = (ulong)StackTop;
CpuThread.ThreadState.Break += BreakHandler;
CpuThread.ThreadState.SvcCall += SvcHandler.SvcCall;
CpuThread.ThreadState.Undefined += UndefinedHandler;
CpuThread.WorkFinished += ThreadFinished;
Threads.TryAdd(CpuThread.ThreadState.Tpidr, Thread);
return(Handle);
}
protected void InsertListOfData(List <Dictionary <string, string> > p_listDictData, string p_tableName, Action p_callbackFinish)
{
AThread.StartNewThread(delegate
{
OpenDatabaseConnection();
using (_dbTransaction = _dbConnection.BeginTransaction())
{
using (_dbCommand = _dbConnection.CreateCommand())
{
_dbCommand.Connection = _dbConnection;
_dbCommand.Transaction = _dbTransaction;
try
{
for (int i = 0; i < p_listDictData.Count; i++)
{
Dictionary <string, string> __dictRowEntries = new Dictionary <string, string>();
foreach (var k_key in p_listDictData[i].Keys)
{
__dictRowEntries.Add(k_key, p_listDictData[i][k_key]);
}
InsertDataOnTable(__dictRowEntries, p_tableName);
}
_dbTransaction.Commit();
}
catch (SqliteException __sqliteException)
{
Debug.LogError(__sqliteException);
_dbTransaction.Rollback();
}
}
}
_dbConnection.Close();
},
delegate
{
if (p_callbackFinish != null)
{
p_callbackFinish();
}
});
}
public void WaitForLock(AThread RequestingThread, int RequestingThreadHandle)
{
lock (EnterWaitLock)
{
int CurrentThreadHandle = Memory.ReadInt32(MutexAddress) & ~MutexHasListenersMask;
if (CurrentThreadHandle == RequestingThreadHandle ||
CurrentThreadHandle == 0)
{
return;
}
if (CurrRequestingThreadHandle == 0 || RequestingThread.Priority < HighestPriority)
{
CurrRequestingThreadHandle = RequestingThreadHandle;
HighestPriority = RequestingThread.Priority;
}
}
ThreadEvent.Reset();
ThreadEvent.WaitOne();
}
