public void TestGetParseResult2()
{
var res = LogFilterInterpreter.GetFilterParseResult("a || ");
Assert.AreEqual(false, res.Succeed);
Assert.AreEqual("a || ", res.Input);
}
private IFilter GetCurrentFilter()
{
var pattern = this.toolStripComboBoxString.Text;
if (!string.IsNullOrEmpty(pattern))
{
if (this.toolStripComboBoxString.Items.Contains(pattern))
{
this.toolStripComboBoxString.Items.Remove(pattern);
}
this.toolStripComboBoxString.Items.Insert(0, pattern);
this.toolStripComboBoxString.SelectedIndex = 0;
if (this.toolStripComboBoxString.Items.Count > Settings.Default.Data_MaxHistoryCount)
{
this.toolStripComboBoxString.Items.RemoveAt(Settings.Default.Data_MaxHistoryCount);
}
Settings.Default.Data_FilteringHistory.Clear();
Settings.Default.Data_FilteringHistory.AddRange(this.toolStripComboBoxString.Items.Cast <string>().ToArray());
Settings.Default.Save();
return(LogFilterInterpreter.Parse(pattern));
}
else
{
return(Filter.MatchAll);
}
}
public void TestGetParseResult1()
{
var res = LogFilterInterpreter.GetFilterParseResult("a");
Assert.AreEqual(true, res.Succeed);
Assert.AreEqual("a", res.Input);
Assert.AreEqual("(\"a\")", res.Ast.EvalToString(true));
}
private void filterWithTheSameThreadToolStripMenuItem_Click(object sender, EventArgs e)
{
var selectedItem = this.GetSelectedItem();
if (selectedItem == null)
{
return;
}
var threadId = selectedItem.ThreadId;
this.CreateChild(LogFilterInterpreter.Parse($"t:{threadId}"));
}
private void Find(int startIndex, bool direction)
{
if (this.CurrentView == null)
{
return;
}
var f = LogFilterInterpreter.Parse(this.toolStripTextBoxPattern.Text);
var bw = new BackgroundWorker();
bw.WorkerReportsProgress = true;
this.progressBarMain.Visible = true;
this.progressBarMain.Value = 0;
bw.RunWorkerCompleted += (s, e1) =>
{
int selection = (int)e1.Result;
if (selection != -1)
{
this.dataGridViewMain.ClearSelection();
this.dataGridViewMain.CurrentCell = this.dataGridViewMain[0, (int)e1.Result];
}
this.toolStripStatusLabel.Text = "Ready";
this.progressBarMain.Visible = false;
bw.Dispose();
};
bw.ProgressChanged += (s, e1) =>
{
if (this.progressBarMain.Value < e1.ProgressPercentage)
{
this.progressBarMain.Value = e1.ProgressPercentage;
this.toolStripStatusLabel.Text = $"Searching ... {e1.ProgressPercentage}%";
}
};
bw.DoWork += (s, e1) =>
{
var currentView = this.CurrentView;
foreach (int progress in currentView.Find(f, startIndex, direction))
{
bw.ReportProgress(progress);
}
e1.Result = currentView.SelectedRowIndex ?? -1;
};
bw.RunWorkerAsync();
}
private void toolStripButtonFilter_Click(object sender, EventArgs e)
{
if (this.CurrentView == null)
{
return;
}
var childView = this.CurrentView.CreateChild(LogFilterInterpreter.Parse(this.toolStripTextBoxPattern.Text));
childView.ItemAdded += this.UpdateMainGridRowCount;
var node = this.treeViewDoc.SelectedNode.Nodes.Add(childView.Name, childView.Name);
node.Tag = childView;
this.treeViewDoc.SelectedNode = node;
}
private void toolStripButtonCount_Click(object sender, EventArgs e)
{
if (this.CurrentView == null)
{
return;
}
IFilter f = LogFilterInterpreter.Parse(this.toolStripTextBoxPattern.Text);
var bw = new BackgroundWorker();
bw.WorkerReportsProgress = true;
this.progressBarMain.Visible = true;
this.progressBarMain.Value = 0;
bw.RunWorkerCompleted += (s, e1) =>
{
this.toolStripLabelCount.Text = e1.Result.ToString();
this.toolStripStatusLabel.Text = "Ready";
this.progressBarMain.Visible = false;
bw.Dispose();
};
bw.ProgressChanged += (s, e1) =>
{
if (this.progressBarMain.Value != e1.ProgressPercentage)
{
this.progressBarMain.Value = e1.ProgressPercentage;
this.toolStripStatusLabel.Text = $"Counting ... {e1.ProgressPercentage}%";
}
};
bw.DoWork += (s, e1) =>
{
var currentView = this.CurrentView;
foreach (int progress in currentView.Count(f))
{
bw.ReportProgress(progress);
}
e1.Result = currentView.LastCountResult ?? 0;
};
bw.RunWorkerAsync();
}
private void MainForm_Load(object sender, EventArgs e)
{
this.cts = new CancellationTokenSource();
var pi = this.dataGridViewMain.GetType().GetProperty("DoubleBuffered", System.Reflection.BindingFlags.Instance | System.Reflection.BindingFlags.NonPublic);
pi.SetValue(this.dataGridViewMain, true);
this.boldFont = new Font(this.dataGridViewMain.Font, FontStyle.Bold);
this.normalFont = this.dataGridViewMain.Font;
this.foreColorBrush = new SolidBrush(this.dataGridViewMain.DefaultCellStyle.ForeColor);
this.selectionForeColorBrush = new SolidBrush(this.dataGridViewMain.DefaultCellStyle.SelectionForeColor);
this.defaultStringFormat = new StringFormat(StringFormatFlags.NoWrap)
{
Trimming = StringTrimming.EllipsisCharacter,
LineAlignment = StringAlignment.Center,
};
int i = 0;
this.toolStripSplitButtonTag.DropDownItems.AddRange(this.tags.Select(t => new ToolStripMenuItem($"Tag {++i}", null, (s, e1) =>
{
int index = int.Parse(((ToolStripMenuItem)s).Text.Substring(4)) - 1;
if (this.CurrentView == null)
{
return;
}
var currentMenuItem = (ToolStripMenuItem)s;
bool tag = !string.IsNullOrEmpty(this.toolStripTextBoxPattern.Text);
currentMenuItem.Checked = tag;
this.TagCurrentView(index, tag ? LogFilterInterpreter.Parse(this.toolStripTextBoxPattern.Text) : null);
})
{
BackColor = t.Item1,
}).ToArray());
this.toolStripSplitButtonTag.DefaultItem = this.toolStripSplitButtonTag.DropDownItems[0];
this.toolStripSplitButtonFind.DefaultItem = this.findNextToolStripMenuItem;
this.openToolStripMenuItem_Click(this, null);
}
private async void buttonSearch_Click(object sender, EventArgs e)
{
try
{
this.cts?.Cancel();
this.cts?.Dispose();
this.EnableButtons(false);
this.currentFinished = 0;
this.progressBar1.Value = 0;
this.cts = new CancellationTokenSource();
if (string.IsNullOrEmpty(this.comboBoxSearchPattern.Text))
{
this.Filter = LogFlow.DataModel.Filter.MatchAll;
}
else
{
this.Filter = LogFilterInterpreter.Parse(this.comboBoxSearchPattern.Text);
}
var filePaths = Directory.EnumerateFiles(
this.comboBoxSearchFolder.Text,
this.comboBoxFileNamePattern.Text,
this.checkBoxRecursive.Checked ? SearchOption.AllDirectories : SearchOption.TopDirectoryOnly)
.ToList();
string extension = FileExtensionModule.GetFileExtension(filePaths);
this.totalCount = filePaths.Count;
this.dataGridViewResult.Rows.Clear();
this.dataGridViewResult.Rows.AddRange(filePaths.Select(p => new DataGridViewRow()
{
Cells =
{
new DataGridViewTextBoxCell()
{
Value = Path.GetFileName(p)
},
new DataGridViewTextBoxCell()
{
Value = string.Empty
},
new DataGridViewTextBoxCell()
{
Value = "0 %"
},
},
Tag = p,
}).ToArray());
int lineCount;
int.TryParse(this.comboBoxLineCount.Text, out lineCount);
var token = this.cts.Token;
await Task.WhenAll(Enumerable.Range(0, filePaths.Count).Select(i => Task.Run(() =>
{
DataItemBase dataItem;
var logSource = LogSourceManager.Instance.GetLogSource(filePaths[i], new LogSourceProperties(
false,
true),
extension);
try
{
foreach (var progress in logSource.Peek(this.Filter, lineCount, token))
{
if (token.IsCancellationRequested)
{
return;
}
this.dataGridViewResult.Rows[i].Cells[2].Value = $"{progress} %";
}
if (string.IsNullOrEmpty(this.dataGridViewResult.Rows[i].Cells[1].Value as string) && logSource.Count > 0)
{
dataItem = logSource[0];
this.dataGridViewResult.Rows[i].Cells[1].Value = string.Format(
logSource.Templates[dataItem.TemplateId],
dataItem.Parameters.Cast <object>().ToArray());
}
if (token.IsCancellationRequested)
{
return;
}
this.dataGridViewResult.Rows[i].Cells[2].Value = "100 %";
this.currentFinished++;
}
finally
{
(logSource as IDisposable)?.Dispose();
if (!token.IsCancellationRequested)
{
this.progressBar1.Invoke(
new Action(() => this.progressBar1.Value = 100 * this.currentFinished / this.totalCount));
}
}
}, token)));
if (token.IsCancellationRequested)
{
return;
}
this.progressBar1.Value = 100;
this.EnableButtons(true);
// add to history
Settings.Default.Data_RecentDirectories.Clear();
Settings.Default.Data_RecentDirectories.AddRange(this.AdjustHistoryOfComboBox(this.comboBoxSearchFolder));
Settings.Default.Data_FileNamePatterns.Clear();
Settings.Default.Data_FileNamePatterns.AddRange(
this.AdjustHistoryOfComboBox(this.comboBoxFileNamePattern));
Settings.Default.Data_SearchRecursive = this.checkBoxRecursive.Checked;
Settings.Default.Save();
}
catch (ObjectDisposedException ex1)
{
Debug.WriteLine($"ObjectDisposedException in Search_Click: {ex1}");
}
catch (Exception ex)
{
MessageBox.Show(string.Format(Resources.SearchFailedText, ex), Resources.SomethingWrong, MessageBoxButtons.OK,
MessageBoxIcon.Error);
}
}
public void TestAndSyntaxSugar3()
{
string res = LogFilterInterpreter.Parse("a (b)").EvalToString(true);
Assert.AreEqual("((\"a\") && ((\"b\")))", res);
}
public void TestUnary3()
{
string res = LogFilterInterpreter.Parse("a && !(!b)").EvalToString(true);
Assert.AreEqual("((\"a\") && (!((!(\"b\")))))", res);
}
public void TestLeftAssociate()
{
string res = LogFilterInterpreter.Parse("a && b || d").EvalToString(true);
Assert.AreEqual("(((\"a\") && (\"b\")) || (\"d\"))", res);
}
public void TestParenthesis2()
{
string res = LogFilterInterpreter.Parse("a && (b || d)").EvalToString(false);
Assert.AreEqual("\"a\" && (\"b\" || \"d\")", res);
}
public void TestParenthesis1()
{
string res = LogFilterInterpreter.Parse("a && (b || d)").EvalToString(true);
Assert.AreEqual("((\"a\") && (((\"b\") || (\"d\"))))", res);
}