public void SaveProgress(object sender, ExtractProgressEventArgs e)
{
try
{
if (this.InvokeRequired)
{
this.Invoke(new Action<Object, ExtractProgressEventArgs>(SaveProgress), new Object[] {sender, e});
}
else
{
if (e.EventType == ZipProgressEventType.Extracting_BeforeExtractEntry)
{
windows7ProgressBar1.Maximum = int.Parse((e.EntriesTotal).ToString());
windows7ProgressBar1.Value = int.Parse(e.EntriesExtracted.ToString());
}
else if (e.EventType == ZipProgressEventType.Extracting_EntryBytesWritten)
{
label2.Text= e.CurrentEntry.ToString().Split(':')[2];
}
this.Update();
Application.DoEvents();
}
}
catch (Exception erro)
{
MessageBox.Show(erro.Message);
}
}
void zf_ExtractProgress(object sender, Zip.ExtractProgressEventArgs e)
{
Dispatcher.Invoke(new MyDelegate(() =>
{
progressBar.Value = e.BytesTransferred;
}));
}
private void StepEntryProgress(ExtractProgressEventArgs e)
{
if (this.progressBar2.InvokeRequired)
{
this.progressBar2.Invoke(new ExtractEntryProgress(this.StepEntryProgress), new object[] { e });
}
else
{
if (this.progressBar2.Maximum == 1)
{
// reset
Int64 max = e.TotalBytesToTransfer;
_progress2MaxFactor = 0;
while (max > System.Int32.MaxValue)
{
max /= 2;
_progress2MaxFactor++;
}
this.progressBar2.Maximum = (int)max;
this.lblStatus.Text = String.Format("Extracting {0}/{1}: {2} ...",
this.progressBar1.Value, zip.Entries.Count, e.CurrentEntry.FileName);
}
int xferred = (int)(e.BytesTransferred >> _progress2MaxFactor);
this.progressBar2.Value = (xferred >= this.progressBar2.Maximum)
? this.progressBar2.Maximum
: xferred;
this.Update();
}
}
internal static ExtractProgressEventArgs ExtractAllCompleted(string archiveName, string extractLocation)
{
var x = new ExtractProgressEventArgs(archiveName, ZipProgressEventType.Extracting_AfterExtractAll);
x._target = extractLocation;
return(x);
}
void zf_ExtractProgress(object sender, ExtractProgressEventArgs e)
{
if (e.EventType == ZipProgressEventType.Extracting_AfterExtractAll)
{
this.BeginInvoke(new MethodInvoker(Finish));
}
}
internal static ExtractProgressEventArgs ExtractAllStarted(string archiveName, string extractLocation, bool wantOverwrite)
{
var x = new ExtractProgressEventArgs(archiveName, ZipProgressEventType.Extracting_BeforeExtractAll);
x._overwrite = wantOverwrite;
x._target = extractLocation;
return(x);
}
internal static ExtractProgressEventArgs ByteUpdate(string archiveName, ZipEntry entry, Int64 bytesWritten, Int64 totalBytes)
{
var x = new ExtractProgressEventArgs(archiveName, ZipProgressEventType.Extracting_EntryBytesWritten);
x.ArchiveName = archiveName;
x.CurrentEntry = entry;
x.BytesTransferred = bytesWritten;
x.TotalBytesToTransfer = totalBytes;
return(x);
}
internal static ExtractProgressEventArgs AfterExtractEntry(string archiveName, ZipEntry entry, string extractLocation, bool wantOverwrite)
{
var x = new ExtractProgressEventArgs();
x.ArchiveName = archiveName;
x.EventType = ZipProgressEventType.Extracting_AfterExtractEntry;
x.CurrentEntry = entry;
x._target = extractLocation;
x._overwrite = wantOverwrite;
return(x);
}
internal void OnExtractAllStarted(string path)
{
EventHandler <ExtractProgressEventArgs> ep = ExtractProgress;
if (ep != null)
{
var e = ExtractProgressEventArgs.ExtractAllStarted(ArchiveNameForEvent,
path);
ep(this, e);
}
}
private void OnExtractAllStarted(string path)
{
if (ExtractProgress != null)
{
lock (LOCK)
{
var e = ExtractProgressEventArgs.ExtractAllStarted(ArchiveNameForEvent,
path);
ExtractProgress(this, e);
}
}
}
internal static ExtractProgressEventArgs ExtractExisting(string archiveName, ZipEntry entry, string extractLocation)
{
var x = new ExtractProgressEventArgs
{
ArchiveName = archiveName,
EventType = ZipProgressEventType.Extracting_ExtractEntryWouldOverwrite,
CurrentEntry = entry,
_target = extractLocation,
};
return(x);
}
internal static ExtractProgressEventArgs AfterExtractEntry(string archiveName, ZipEntry entry, string extractLocation)
{
var x = new ExtractProgressEventArgs
{
ArchiveName = archiveName,
EventType = ZipProgressEventType.Extracting_AfterExtractEntry,
CurrentEntry = entry,
_target = extractLocation,
};
return(x);
}
internal void OnExtractEntry(int current, bool before, ZipEntry currentEntry, string path)
{
EventHandler <ExtractProgressEventArgs> ep = ExtractProgress;
if (ep != null)
{
var e = new ExtractProgressEventArgs(ArchiveNameForEvent, before, _entries.Count, current, currentEntry, path);
ep(this, e);
if (e.Cancel)
{
_extractOperationCanceled = true;
}
}
}
internal bool OnExtractExisting(ZipEntry entry, string path)
{
EventHandler <ExtractProgressEventArgs> ep = ExtractProgress;
if (ep != null)
{
var e = ExtractProgressEventArgs.ExtractExisting(ArchiveNameForEvent, entry, path);
ep(this, e);
if (e.Cancel)
{
_extractOperationCanceled = true;
}
}
return(_extractOperationCanceled);
}
private void OnExtractEntry(int current, bool before, ZipEntry currentEntry, string path)
{
if (ExtractProgress != null)
{
lock (LOCK)
{
var e = new ExtractProgressEventArgs(ArchiveNameForEvent, before, _entries.Count, current, currentEntry, path);
ExtractProgress(this, e);
if (e.Cancel)
{
_extractOperationCanceled = true;
}
}
}
}
// Can be called from within ZipEntry._ExtractOne.
internal bool OnExtractBlock(ZipEntry entry, Int64 bytesWritten, Int64 totalBytesToWrite)
{
EventHandler <ExtractProgressEventArgs> ep = ExtractProgress;
if (ep != null)
{
var e = ExtractProgressEventArgs.ByteUpdate(ArchiveNameForEvent, entry,
bytesWritten, totalBytesToWrite);
ep(this, e);
if (e.Cancel)
{
_extractOperationCanceled = true;
}
}
return(_extractOperationCanceled);
}
private void ExtractProgress(object sender, ExtractProgressEventArgs e)
{
if (e.EventType == ZipProgressEventType.Extracting_EntryBytesWritten)
{
StepEntryProgress(e);
}
else if (e.EventType == ZipProgressEventType.Extracting_AfterExtractEntry)
{
StepArchiveProgress(e);
}
if (_setCancel)
{
e.Cancel = true;
}
}
private void StepArchiveProgress(ExtractProgressEventArgs e)
{
if (this.progressBar1.InvokeRequired)
{
this.progressBar2.Invoke(new ExtractEntryProgress(this.StepArchiveProgress), new object[] { e });
}
else
{
this.progressBar1.PerformStep();
// reset the progress bar for the entry:
this.progressBar2.Value = this.progressBar2.Maximum = 1;
this.lblStatus.Text = "";
this.Update();
}
}
internal bool OnExtractExisting(ZipEntry entry, string path)
{
if (ExtractProgress != null)
{
lock (LOCK)
{
var e = ExtractProgressEventArgs.ExtractExisting(ArchiveNameForEvent, entry, path);
ExtractProgress(this, e);
if (e.Cancel)
{
_extractOperationCanceled = true;
}
}
}
return(_extractOperationCanceled);
}
// Can be called from within ZipEntry.InternalExtract.
internal bool OnSingleEntryExtract(ZipEntry entry, string path, bool before)
{
EventHandler <ExtractProgressEventArgs> ep = ExtractProgress;
if (ep != null)
{
var e = (before)
? ExtractProgressEventArgs.BeforeExtractEntry(ArchiveNameForEvent, entry, path)
: ExtractProgressEventArgs.AfterExtractEntry(ArchiveNameForEvent, entry, path);
ep(this, e);
if (e.Cancel)
{
_extractOperationCanceled = true;
}
}
return(_extractOperationCanceled);
}
// Can be called from within ZipEntry.InternalExtract.
internal bool OnSingleEntryExtract(ZipEntry entry, string path, bool before)
{
if (ExtractProgress != null)
{
lock (LOCK)
{
var e = (before)
? ExtractProgressEventArgs.BeforeExtractEntry(ArchiveNameForEvent, entry, path)
: ExtractProgressEventArgs.AfterExtractEntry(ArchiveNameForEvent, entry, path);
ExtractProgress(this, e);
if (e.Cancel)
{
_extractOperationCanceled = true;
}
}
}
return(_extractOperationCanceled);
}
void myZip_ExtractProgress(object sender, Ionic.Zip.ExtractProgressEventArgs e)
{
System.Windows.Forms.Application.DoEvents();
if (total != e.TotalBytesToTransfer)
{
sum += total - lastVal + e.BytesTransferred;
total = e.TotalBytesToTransfer;
lblProgressStatus.Text = "Copying: " + e.CurrentEntry.FileName;
}
else
{
sum += e.BytesTransferred - lastVal;
}
lastVal = e.BytesTransferred;
progressBar.Value = (Int32)sum;
}
void zipFile_ExtractProgress(object sender, ExtractProgressEventArgs e)
{
switch (e.EventType)
{
case ZipProgressEventType.Extracting_EntryBytesWritten:
{
EventHandler<ExtractProgressChangedEventArgs> handler = CurrentFileExtractProgressChanged;
if (handler != null)
handler(this, new ExtractProgressChangedEventArgs(e.BytesTransferred, e.TotalBytesToTransfer));
}
break;
case ZipProgressEventType.Extracting_AfterExtractEntry:
{
EventHandler<EventArgs> handler = CurrentFileExtractCompleted;
if (handler != null)
handler(this, e);
}
break;
}
}
private void zip_ExtractProgress(object sender, ExtractProgressEventArgs e)
{
#region Calculate process percentile ratio for all transferred bytes
try
{
if (e.TotalBytesToTransfer > 0)
{
totalTransferredPercentForCurrentEntry = e.BytesTransferred * 100 / e.TotalBytesToTransfer;
if (e.TotalBytesToTransfer == e.BytesTransferred) // in this condition that going to next file entry
{
totalTransferredPercentForAllEntry += ((double)e.TotalBytesToTransfer * 100) / (double)this.TotalFilesSizeBytes;
if (totalTransferredPercentForAllEntry == 100)
this.ReportOccurrence(this, new ReportEventArgs("ZipEncryption", "Extract Operate for " + e.ArchiveName + " has been completed."));
}
}
}
catch { }
#endregion
}
void Streams_ExtractProgress(object sender, ExtractProgressEventArgs e)
{
switch (e.EventType)
{
case ZipProgressEventType.Extracting_AfterExtractEntry:
_numExtracted++;
if ((_numExtracted % 512) == 0)
_txrx.Send("pb 1 value " + _numExtracted);
else if ((_numExtracted % 256) == 0)
_txrx.Send(String.Format("status extract {0}/{1} {2:N0}%",
_numExtracted, _numFilesToExtract,
_numExtracted / (0.01 *_numFilesToExtract)));
break;
}
}
private void SrmDocumentSharing_ExtractProgress(object sender, ExtractProgressEventArgs e)
{
if (ProgressMonitor != null)
{
if (ProgressMonitor.IsCanceled)
{
e.Cancel = true;
return;
}
int progressValue = (int)Math.Round((ExtractedSize + e.BytesTransferred) * 100.0 / ExpectedSize);
if (progressValue != _progressStatus.PercentComplete)
{
var message = (e.CurrentEntry != null
? string.Format(Resources.SrmDocumentSharing_SrmDocumentSharing_ExtractProgress_Extracting__0__,
e.CurrentEntry.FileName)
: DefaultMessage);
ProgressMonitor.UpdateProgress(_progressStatus = _progressStatus.ChangeMessage(message).ChangePercentComplete(progressValue));
}
}
}
// прогресс распаковки
void ExtractingProgress(object sender, ExtractProgressEventArgs e)
{
if (requireCancellation == true)
{
e.Cancel = true;
return;
}
if (e.EventType == ZipProgressEventType.Extracting_EntryBytesWritten)
{
if (requireCancellation == false)
{
long total = e.TotalBytesToTransfer;
long value = e.BytesTransferred;
int persent = (int)(100 * value / total);
PostOnCurrentEntryBytesProgress(persent);
}
}
else if (e.EventType == ZipProgressEventType.Extracting_BeforeExtractEntry)
{
if (requireCancellation == false)
{
PostOnTotalProgress(entriesExtracted, entriesExtractedTotal, e.CurrentEntry.FileName);
}
}
}
void zip_ExtractProgress(object sender, ExtractProgressEventArgs e)
{
if (n2 == e.EntriesExtracted) return;
if (e.EntriesTotal == 0) return;
if (e.EntriesExtracted % 5 != 0) return;
str_m += e.EntriesExtracted + "/" + e.EntriesTotal + "\n";
n2 = e.EntriesExtracted;
}
/// <summary>ExtractProgressイベント ハンドラ</summary>
protected void ExtractProgressEventHandler(Object sender, ExtractProgressEventArgs e)
{
//Debug.WriteLine("ExtractProgressEventHandler\r\n"
// + "sender:" + sender.ToString() + ", " + "e.ArchiveName:" + e.ArchiveName);
}
private void TutorialFile_ExtractProgress(object sender, ExtractProgressEventArgs e, ILongWaitBroker waitBroker)
{
if (waitBroker != null)
{
if (waitBroker.IsCanceled)
{
e.Cancel = true;
return;
}
int progressValue = (int)Math.Round((ExtractedSize + e.BytesTransferred) * 100.0 / ExpectedSize);
if (progressValue != WaitBroker.ProgressValue)
{
waitBroker.ProgressValue = progressValue;
waitBroker.Message = (string.Format(Resources.SrmDocumentSharing_SrmDocumentSharing_ExtractProgress_Extracting__0__,
e.CurrentEntry.FileName));
}
}
}
internal static ExtractProgressEventArgs ExtractAllStarted(string archiveName, string extractLocation)
{
var x = new ExtractProgressEventArgs(archiveName, ZipProgressEventType.Extracting_BeforeExtractAll);
x._target = extractLocation;
return x;
}
internal static ExtractProgressEventArgs BeforeExtractEntry(string archiveName, ZipEntry entry, string extractLocation)
{
var x = new ExtractProgressEventArgs
{
ArchiveName = archiveName,
EventType = ZipProgressEventType.Extracting_BeforeExtractEntry,
CurrentEntry = entry,
_target = extractLocation,
};
return x;
}
void LF_ExtractProgress(object sender, ExtractProgressEventArgs e)
{
switch (e.EventType)
{
case ZipProgressEventType.Extracting_BeforeExtractEntry:
if (!_pb1Set)
{
_txrx.Send(String.Format("pb 1 max {0}", _numFilesToExtract));
_pb1Set = true;
}
_pb2Set = false;
_epCycles=0;
break;
case ZipProgressEventType.Extracting_EntryBytesWritten:
_epCycles++;
if ((_epCycles % 32) == 0)
{
if (!_pb2Set)
{
_txrx.Send(String.Format("pb 2 max {0}", e.TotalBytesToTransfer));
_pb2Set = true;
}
_txrx.Send(String.Format("status Extracting {0} :: [{1}/{2}mb] ({3:N0}%)",
e.CurrentEntry.FileName,
e.BytesTransferred/(1024*1024),
e.TotalBytesToTransfer/(1024*1024),
((double)e.BytesTransferred / (0.01 * e.TotalBytesToTransfer))
));
string msg = String.Format("pb 2 value {0}", e.BytesTransferred);
_txrx.Send(msg);
}
if (maxBytesXferred < e.BytesTransferred)
maxBytesXferred = e.BytesTransferred;
break;
case ZipProgressEventType.Extracting_AfterExtractEntry:
_txrx.Send("pb 1 step");
break;
}
}
/// <summary>上書き確認デリゲート</summary>
public static void MyExtractProgressEventHandler(Object sender, ExtractProgressEventArgs e)
{
if (e.EventType == ZipProgressEventType.Extracting_ExtractEntryWouldOverwrite)
{
// 展開するファイル名
string filePath = Path.Combine(
e.ExtractLocation, e.CurrentEntry.FileName.Replace('/', '\\'));
// ダイアログを表示する
//DialogResult res = MessageBox.Show(
// "'" + filePath + "'はすでに存在します。\r\n" +
// "'はい'で上書き 'いいえ'で何もしない 'キャンセル'で中止",
// "上書きの確認",
// MessageBoxButtons.YesNoCancel,
// MessageBoxIcon.Question);
//For internationalization, Replaced all the Japanese language to ResourceMgr.GetString() method call
DialogResult res = MessageBox.Show(
"'" + filePath + ResourceMgr.GetString("M0009")+ "\r\n" +
ResourceMgr.GetString("M0010"),
ResourceMgr.GetString("M0011"),
MessageBoxButtons.YesNoCancel,
MessageBoxIcon.Question);
if (res == DialogResult.Yes)
{
// 上書きする
e.CurrentEntry.ExtractExistingFile =
ExtractExistingFileAction.OverwriteSilently;
}
else if (res == DialogResult.No)
{
// 上書きしない
e.CurrentEntry.ExtractExistingFile =
ExtractExistingFileAction.DoNotOverwrite;
}
else if (res == DialogResult.Cancel)
{
// 展開を中止する
e.Cancel = true;
}
}
}
void zip_ExtractProgress(object sender, ExtractProgressEventArgs e)
{
if (e.EventType == ZipProgressEventType.Extracting_EntryBytesWritten)
{
New = e.BytesTransferred;
Progress.Transferred += New - Old;
Old = e.BytesTransferred;
if (ExtractProgress != null)
{
ExtractProgress(e.CurrentEntry, Progress);
}
} else if (e.EventType == ZipProgressEventType.Extracting_AfterExtractEntry)
{
Old = 0;
}
}
/// <summary>
/// 事件：處理重覆檔案
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
void Zips_ExtractProgress(object sender, ExtractProgressEventArgs e)
{
if (e.EventType == ZipProgressEventType.Extracting_BeforeExtractEntry)
{
txtMSG.Text += e.CurrentEntry.FileName + "開始解壓" + Environment.NewLine;
}
if (e.EventType == ZipProgressEventType.Extracting_AfterExtractEntry)
{
txtMSG.Text += e.CurrentEntry.FileName + "解壓縮完畢……" + Environment.NewLine;
}
if (e.EventType == ZipProgressEventType.Extracting_ExtractEntryWouldOverwrite)
{
ZipEntry entry = e.CurrentEntry;
string MSG = entry.FileName + Environment.NewLine + "檔案已存在，是否覆蓋？";
if (MessageBox.Show(MSG, "詢問視窗", MessageBoxButtons.OKCancel, MessageBoxIcon.Question)
== System.Windows.Forms.DialogResult.OK)
{
entry.ExtractExistingFile = ExtractExistingFileAction.OverwriteSilently;
}
else
{
entry.ExtractExistingFile = ExtractExistingFileAction.DoNotOverwrite;
}
}
}
private void OnExtractProgress(object sender, ExtractProgressEventArgs e)
{
if (e == null || e.CurrentEntry == null)
return;
_files.Add(new TaskItem(e.CurrentEntry.FileName));
Log.LogMessage(Resources.UnzipExtracted, e.CurrentEntry.FileName);
}
void Zip64ExtractProgress(object sender, ExtractProgressEventArgs e)
{
switch (e.EventType)
{
case ZipProgressEventType.Extracting_BeforeExtractEntry:
if (!_pb1Set)
{
_txrx.Send(String.Format("pb 1 max {0}", _numFilesToExtract));
_pb1Set = true;
}
_pb2Set = false;
_epCycles = 0;
break;
case ZipProgressEventType.Extracting_EntryBytesWritten:
_epCycles++;
if ((_epCycles % 512) == 0)
{
if (!_pb2Set)
{
_txrx.Send(String.Format("pb 2 max {0}", e.TotalBytesToTransfer));
_pb2Set = true;
}
_txrx.Send(String.Format("status {0} entry {1}/{2} :: {3} :: {4}/{5}mb :: {6:N0}%",
verb,
_numExtracted, _numFilesToExtract,
e.CurrentEntry.FileName,
e.BytesTransferred/(1024*1024),
e.TotalBytesToTransfer/(1024*1024),
((double)e.BytesTransferred) / (0.01 * e.TotalBytesToTransfer)
));
string msg = String.Format("pb 2 value {0}", e.BytesTransferred);
_txrx.Send(msg);
}
break;
case ZipProgressEventType.Extracting_AfterExtractEntry:
_numExtracted++;
if (_numFilesToExtract < 1024 || (_numExtracted % 128) == 0)
{
_txrx.Send("test " + _testTitle); // just in case it was missed
while (_numExtracted > _numFilesToExtract) _numExtracted--;
_txrx.Send("pb 1 value " + _numExtracted);
if (_numExtracted == _numFilesToExtract)
{
_txrx.Send("status All done " + verb);
}
else
{
_txrx.Send(String.Format("status {0} entry {1}/{2} {3:N0}%",
verb,
_numExtracted, _numFilesToExtract,
_numExtracted / (0.01 *_numFilesToExtract)));
}
}
break;
}
}
/// <summary>上書き確認デリゲート</summary>
public static void MyExtractProgressEventHandler(Object sender, ExtractProgressEventArgs e)
{
if (e.EventType == ZipProgressEventType.Extracting_ExtractEntryWouldOverwrite)
{
// 展開するファイル名
string filePath = Path.Combine(
e.ExtractLocation, e.CurrentEntry.FileName.Replace('/', '\\'));
// ダイアログを表示する
DialogResult res = MessageBox.Show(
"'" + filePath + "'はすでに存在します。\r\n" +
"'はい'で上書き 'いいえ'で何もしない 'キャンセル'で中止",
"上書きの確認",
MessageBoxButtons.YesNoCancel,
MessageBoxIcon.Question);
if (res == DialogResult.Yes)
{
// 上書きする
e.CurrentEntry.ExtractExistingFile =
ExtractExistingFileAction.OverwriteSilently;
}
else if (res == DialogResult.No)
{
// 上書きしない
e.CurrentEntry.ExtractExistingFile =
ExtractExistingFileAction.DoNotOverwrite;
}
else if (res == DialogResult.Cancel)
{
// 展開を中止する
e.Cancel = true;
}
}
}
void ExtractProgress(object sender, ExtractProgressEventArgs e)
{
switch (e.EventType)
{
case ZipProgressEventType.Extracting_AfterExtractEntry:
_progressEventCalls++;
TestContext.WriteLine("Extracted: {0} ({1}/{2})", e.CurrentEntry.FileName, e.EntriesExtracted, e.EntriesTotal);
// synthetic cancellation
if (_cancelIndex == _progressEventCalls)
{
e.Cancel = true;
TestContext.WriteLine("Cancelling...");
}
break;
case ZipProgressEventType.Extracting_EntryBytesWritten:
maxBytesXferred = e.BytesTransferred;
break;
default:
break;
}
}
private void OnExtractEntry(int current, bool before, ZipEntry currentEntry, string path)
{
if (ExtractProgress != null)
{
lock (LOCK)
{
var e = new ExtractProgressEventArgs(ArchiveNameForEvent, before, _entries.Count, current, currentEntry, path);
ExtractProgress(this, e);
if (e.Cancel)
_extractOperationCanceled = true;
}
}
}
internal static ExtractProgressEventArgs ByteUpdate(string archiveName, ZipEntry entry, Int64 bytesWritten, Int64 totalBytes)
{
var x = new ExtractProgressEventArgs(archiveName, ZipProgressEventType.Extracting_EntryBytesWritten);
x.ArchiveName = archiveName;
x.CurrentEntry = entry;
x.BytesTransferred = bytesWritten;
x.TotalBytesToTransfer = totalBytes;
return x;
}
private void zf_ExtractProgress(object sender, ExtractProgressEventArgs e)
{
switch (e.EventType)
{
case ZipProgressEventType.Extracting_BeforeExtractEntry:
break;
case ZipProgressEventType.Extracting_AfterExtractEntry:
this.SetPercent(100 * e.EntriesExtracted / e.EntriesTotal);
break;
case ZipProgressEventType.Extracting_ExtractEntryWouldOverwrite:
e.CurrentEntry.ExtractExistingFile = ((e.CurrentEntry.ModifiedTime > new FileInfo(e.CurrentEntry.FileName).LastWriteTime) ? ExtractExistingFileAction.OverwriteSilently : ExtractExistingFileAction.DoNotOverwrite);
return;
default:
return;
}
}
internal static ExtractProgressEventArgs ExtractExisting(string archiveName, ZipEntry entry, string extractLocation)
{
var x = new ExtractProgressEventArgs
{
ArchiveName = archiveName,
EventType = ZipProgressEventType.Extracting_ExtractEntryWouldOverwrite,
CurrentEntry = entry,
_target = extractLocation,
};
return x;
}
// called by the ZipFile class progressContributionSingleFile event
void EvHandlerExtractProgress(object sender, ExtractProgressEventArgs e)
{
if (isAborted)
throw new Exception("UnzipTask aborted.");
try
{
if (e.EventType.Equals(ZipProgressEventType.Extracting_EntryBytesWritten))
{
bytesDoneWithinFile = e.BytesTransferred;
}
}
catch(Exception)
{
;
}
}
void zip_ExtractProgress(object sender, ExtractProgressEventArgs e)
{
// Do we want to cancel?
if (ProgressForm.WantCancel)
{
e.Cancel = true;
return;
}
// Occurs when a file was extracted from the zip
if (e.EventType == ZipProgressEventType.Extracting_BeforeExtractEntry)
{
float fpercent = ((float)e.EntriesExtracted) / ((float)e.EntriesTotal) * ((float)100.0);
int percent = (int)Math.Floor(fpercent);
percent++;
appWorker.ReportProgress(percent * -1, "Extracting " + e.CurrentEntry.FileName);
}
}
void zippie_ExtractProgress(object sender, Ionic.Zip.ExtractProgressEventArgs e)
{
log.Info(string.Format("Saved {0} from {1}", e.BytesTransferred, e.TotalBytesToTransfer));
}
void OverwriteDecider(object sender, ExtractProgressEventArgs e)
{
switch (e.EventType)
{
case ZipProgressEventType.Extracting_ExtractEntryWouldOverwrite:
// randomly choose whether to overwrite or not
e.CurrentEntry.ExtractExistingFile = (_rnd.Next(2) == 0)
? ExtractExistingFileAction.DoNotOverwrite
: ExtractExistingFileAction.OverwriteSilently;
break;
}
}
/// <summary>
/// Updates the progress bar with extraction progress.
/// </summary>
/// <param name="sender">Sender.</param>
/// <param name="e">Event args</param>
private void UpdateProgress(object sender, ExtractProgressEventArgs e)
{
if (e.EventType == ZipProgressEventType.Extracting_EntryBytesWritten)
{
// Calculate the download progress in percentage
PercentProgress = Convert.ToInt32((e.BytesTransferred * 100) / e.TotalBytesToTransfer);
// Make progress on the progress bar
progressBar.Value = PercentProgress;
}
}
private void OnExtractEntry(int current, bool before, ZipEntry currentEntry, string path)
{
EventHandler<ExtractProgressEventArgs> ep = ExtractProgress;
if (ep != null)
{
var e = new ExtractProgressEventArgs(ArchiveNameForEvent, before, _entries.Count, current, currentEntry, path);
ep(this, e);
if (e.Cancel)
_extractOperationCanceled = true;
}
}
static void zip_ExtractProgress(object sender, ExtractProgressEventArgs e)
{
if(e.EventType == ZipProgressEventType.Extracting_AfterExtractEntry)
progress = (float)e.EntriesExtracted / (float)e.EntriesTotal;
}
