public void Store(string name, PyDataType data, long timestamp)
{
PyCacheHint hint = PyCacheHint.FromPyObject(name, data, timestamp, this.mContainer.NodeID);
// save cache hint
this.mCacheHints[name] = hint;
// save cache object
this.mCacheData[name] = PyCachedObject.FromCacheHint(hint, data);
}
public void Store(string name, PyDataType data, long timestamp)
{
byte[] marshalData = Marshal.ToByteArray(data);
PyCacheHint hint = PyCacheHint.FromPyObject(name, marshalData, timestamp, this.mContainer.NodeID);
// save cache hint
this.mCacheHints[name] = hint;
// save cache object
this.mCacheData[name] = PyCachedObject.FromCacheHint(hint, marshalData);
}
public void StoreCall(string service, string method, PyDataType data, long timestamp)
{
byte[] marshalData = Marshal.ToByteArray(data);
string index = $"{service}::{method}";
PyDataType objectID = this.GenerateObjectIDForCall(service, method);
PyCacheHint hint = PyCacheHint.FromPyObject(objectID, marshalData, timestamp, this.mContainer.NodeID);
// save cache hint
this.mCacheHints[index] = hint;
// save cache object
this.mCacheData[index] = PyCachedObject.FromCacheHint(hint, marshalData);
}
private void listBox1_SelectedIndexChanged(object sender, EventArgs e)
{
if (listBox1.SelectedItem == null)
{
richTextBox2.Text = "";
return;
}
if (Cache.UpdateCache(listBox1.SelectedItem.ToString()) == false)
{
WindowLog.Error("Main::LoadCache", "Error loading cache");
return;
}
PyObject cache = Cache.GetCache(listBox1.SelectedItem.ToString());
PyCachedObject obj = new PyCachedObject();
if (obj.Decode(cache) == false)
{
WindowLog.Error("Main::LoadCache", "Cannot decode the cache data");
return;
}
if (Program.cacheDataDisplayMode == "Pretty")
{
try
{
richTextBox2.Text = PrettyPrinter.Print(Unmarshal.Process <PyObject>(obj.cache.Data));
}
catch (Exception)
{
WindowLog.Error("Main::LoadCache", "Cannot Unmarshal the cache data");
richTextBox2.Text = "Error";
}
}
else
{
richTextBox2.Text = ByteToString(obj.cache.Data);
}
WindowLog.Debug("Main::LoadCache", "Cache loaded");
}
private void button5_Click(object sender, EventArgs e)
{
if (listBox1.SelectedItem == null)
{
Message.Error("Main::SaveFile", "Debes elejir la cache a guardar");
return;
}
saveFileDialog1.Filter = "Archivos de cache(*.cache)|*.cache";
if (saveFileDialog1.ShowDialog() != DialogResult.OK)
{
return;
}
PyObject cache = Cache.GetCache(listBox1.SelectedItem.ToString());
PyCachedObject obj = new PyCachedObject();
if (obj.Decode(cache) == false)
{
Message.Error("Main::SaveFile", "No se pudo obtener la información correctamente");
return;
}
if (File.Exists(saveFileDialog1.FileName) == true)
{
try
{
File.Delete(saveFileDialog1.FileName);
}
catch (Exception)
{
}
}
FileStream fp = File.OpenWrite(saveFileDialog1.FileName);
fp.Write(obj.cache.Data, 0, obj.cache.Data.Length);
fp.Close();
WindowLog.Debug("Main::SaveFile", "Cache saved sucessful");
}
public static PyObject GetCache(string name)
{
if (LoadCacheFor(name) == false)
{
return(null);
}
PyTuple info = cacheData[name];
PyCachedObject obj = new PyCachedObject();
obj.nodeID = info.Items[2].As <PyIntegerVar>().Value;
obj.objectID = new PyString(name);
obj.shared = 0;
obj.compressed = 0;
obj.cache = info.Items[0].As <PyBuffer>();
obj.timestamp = info.Items[1].As <PyLongLong>().Value;
obj.version = info.Items[3].As <PyIntegerVar>().Value;
return(obj.Encode());
}
public static PyObject GetUserCache(int user, string name)
{
if (LoadUserCacheFor(user, name) == false)
{
return(null);
}
// We can assume this will not throw any exception as we've just checked if it exists
PyTuple info = userCacheData[user][name];
PyCachedObject obj = new PyCachedObject();
obj.nodeID = info.Items[2].As <PyIntegerVar>().Value;
obj.objectID = new PyString(name);
obj.shared = 0;
obj.compressed = 0;
obj.cache = info.Items[0].As <PyBuffer>();
obj.timestamp = info.Items[1].As <PyLongLong>().Value;
obj.version = info.Items[3].As <PyIntegerVar>().Value;
return(obj.Encode());
}
private void copiaDeSeguridadCompletaToolStripMenuItem_Click(object sender, EventArgs e)
{
if (Message.Ask("Main::CompleteBackup", "¿Seguro que deseas hacer una copia de seguridad de toda la cache? Esto puede llevar varios minutos") == DialogResult.No)
{
return;
}
folderBrowserDialog1.Description = "Elije la carpeta de destino";
if (folderBrowserDialog1.ShowDialog() == DialogResult.Cancel)
{
return;
}
bool asked = false;
foreach (string name in cacheNames)
{
WindowLog.Debug("Main::CompleteBackup", "Saving cache " + name + " to file");
string filename = folderBrowserDialog1.SelectedPath + "/" + name + ".cache";
PyObject cache = Cache.GetCache(name);
PyCachedObject obj = new PyCachedObject();
if (obj.Decode(cache) == false)
{
Message.Error("Main::CompleteBackup", "No se pudo obtener la información correctamente");
return;
}
if (File.Exists(filename) == true)
{
if (!asked)
{
if (Message.Ask("Main::CompleteBackup", "Uno o más archivos ya existen, ¿desea reemplazarlos?") == DialogResult.No)
{
WindowLog.Error("Main::CompleteBackup", "Cancelled by the user");
return;
}
}
asked = true;
try
{
File.Delete(filename);
}
catch (Exception)
{
}
}
FileStream fp = File.OpenWrite(filename);
fp.Write(obj.cache.Data, 0, obj.cache.Data.Length);
fp.Close();
WindowLog.Debug("Main::CompleteBackup", "Cache " + name + " saved correctly");
}
Message.Info("Main::CompleteBackup", "Cache guardada en " + folderBrowserDialog1.SelectedPath + " con éxito");
}
