/// <summary>
/// Sends bytes.
/// </summary>
/// <param name="data">Byte array that contains data to send.</param>
/// <param name="offset">Offset in data</param>
/// <param name="length">Length of bytes to transmit</param>
/// <param name="localEcho">Whether bytes can be repeated as local echo</param>
private void TransmitInternal(byte[] data, int offset, int length, bool localEcho)
{
// Note:
// This method may be called from multiple threads.
// One is UI thread which is processing key events, and another is communication thread
// which is going to send back something.
//
// Some IPoderosaSocket implementations have thread-safe Transmit() method, but not all.
// So we transmit data exclusively.
lock (_transmitSync) {
try {
if (localEcho && _settings.LocalEcho)
{
_dataForLocalEcho.Set(data, 0, data.Length);
_host.OnReception(_dataForLocalEcho);
}
_connection.Socket.Transmit(data, offset, length);
}
catch (Exception) {
try {
_connection.Close();
}
catch (Exception ex) {
RuntimeUtil.ReportException(ex);
}
_host.TerminalHost.OwnerWindow.Warning(GEnv.Strings.GetString("Message.TerminalControl.FailedToSend"));
}
}
}
private void OnOK(object sender, EventArgs args)
{
try {
TypedHashtable <IShellScheme, IShellScheme> table = new TypedHashtable <IShellScheme, IShellScheme>();
List <IShellScheme> newscheme = new List <IShellScheme>();
IShellScheme newdefault = null;
foreach (ItemTag tag in _tags)
{
if (tag.Original != null)
{
table.Add(tag.Original, tag.ShellScheme);
}
newscheme.Add(tag.ShellScheme);
if (tag.ShellScheme.IsGeneric)
{
newdefault = tag.ShellScheme;
}
}
foreach (ItemTag tag in _removing)
{
table.Add(tag.Original, newdefault);
}
_schemeCollection.UpdateAll(newscheme.ToArray(), table);
}
catch (Exception ex) {
RuntimeUtil.ReportException(ex);
}
}
private static CommandResult SaveShortcutFile(ICommandTarget target)
{
ITerminalControlHost t = TerminalCommandTarget.AsTerminal(target);
if (t == null)
{
return(CommandResult.Failed);
}
SaveFileDialog dlg = new SaveFileDialog();
dlg.Title = TEnv.Strings.GetString("Caption.SaveShortcutFile");
dlg.DefaultExt = "gts";
dlg.AddExtension = true;
dlg.Filter = "Terminal Shortcut(*.gts)|*.gts";
if (dlg.ShowDialog() == DialogResult.OK)
{
try {
new ShortcutFileContent(t.TerminalSettings, t.TerminalConnection.Destination).SaveToXML(dlg.FileName);
return(CommandResult.Succeeded);
}
catch (Exception ex) {
RuntimeUtil.ReportException(ex);
return(CommandResult.Failed);
}
}
else
{
return(CommandResult.Cancelled);
}
}
public bool Verify(ISSHLoginParameter param, SSHConnectionInfo info)
{
if (!_loaded)
{
try {
Load();
}
catch (Exception ex) { //ロード中のエラーのときは鍵は拒否。安全側に！
RuntimeUtil.ReportException(ex);
return(false);
}
}
string keystr = info.DumpHostKeyInKnownHostsStyle();
string local = param.Method == SSHProtocol.SSH1 ? _dataForSSH1[ToKeyString(param)] : _dataForSSH2[ToKeyString(param)];
if (local == null)
{
return(AskUserReliability(param, info, keystr, "Message.HostKeyChecker.AskHostKeyRegister"));
}
else if (keystr != local)
{
return(AskUserReliability(param, info, keystr, "Message.HostKeyChecker.AskHostKeyRenew"));
}
else
{
return(true);
}
}
private void CreateFonts()
{
_font = new FontHandle(RuntimeUtil.CreateFont(_fontName, _fontSize), _useClearType);
FontStyle fs = _font.Font.Style;
_boldfont = new FontHandle(new Font(_font.Font, fs | FontStyle.Bold), _useClearType);
_underlinefont = new FontHandle(new Font(_font.Font, fs | FontStyle.Underline), _useClearType);
_boldunderlinefont = new FontHandle(new Font(_font.Font, fs | FontStyle.Underline | FontStyle.Bold), _useClearType);
_cjkFont = new FontHandle(new Font(_cjkFontName, _fontSize), _useClearType);
fs = _cjkFont.Font.Style;
_cjkBoldfont = new FontHandle(new Font(_cjkFont.Font, fs | FontStyle.Bold), _useClearType);
_cjkUnderlinefont = new FontHandle(new Font(_cjkFont.Font, fs | FontStyle.Underline), _useClearType);
_cjkBoldUnderlinefont = new FontHandle(new Font(_cjkFont.Font, fs | FontStyle.Underline | FontStyle.Bold), _useClearType);
_usingIdenticalFont = (_font.Font.Name == _cjkFont.Font.Name);
//通常版
Graphics g = Graphics.FromHwnd(Win32.GetDesktopWindow());
IntPtr hdc = g.GetHdc();
Win32.SelectObject(hdc, _font.HFONT);
Win32.SIZE charsize1, charsize2;
Win32.GetTextExtentPoint32(hdc, "A", 1, out charsize1);
Win32.GetTextExtentPoint32(hdc, "AAA", 3, out charsize2);
_pitch = new SizeF((charsize2.width - charsize1.width) / 2, charsize1.height);
_chargap = (charsize1.width - _pitch.Width) / 2;
g.ReleaseHdc(hdc);
g.Dispose();
}
public bool Verify(ISSHHostKeyInformationProvider info)
{
if (!_loaded)
{
try {
Load();
}
catch (Exception ex) { //ロード中のエラーのときは鍵は拒否。安全側に！
RuntimeUtil.ReportException(ex);
return(false);
}
}
string keystr = info.KnownHostsString;
string local = (info.Protocol == SSHProtocol.SSH1) ? _dataForSSH1[ToKeyString(info)] : _dataForSSH2[ToKeyString(info)];
if (local == null)
{
return(AskUserReliability(info, keystr, "Message.HostKeyChecker.AskHostKeyRegister"));
}
else if (keystr != local)
{
return(AskUserReliability(info, keystr, "Message.HostKeyChecker.AskHostKeyRenew"));
}
else
{
return(true);
}
}
internal MacroExecutor RunMacroModule(MacroModule module, ISession sessionToBind, IMacroEventListener listener)
{
try {
Assembly asm = MacroUtil.LoadMacroAssembly(module);
MacroExecutor macroExec = new MacroExecutor(module, asm);
if (sessionToBind != null)
{
bool bound = _sessionBinder.Bind(macroExec, sessionToBind);
if (!bound)
{
GUtil.Warning(null, Strings.GetString("Message.MacroPlugin.AnotherMacroIsRunningInThisSession"));
return(null);
}
}
if (listener != null)
{
listener.IndicateMacroStarted();
}
macroExec.AsyncExec(listener);
return(macroExec);
}
catch (Exception ex) {
RuntimeUtil.ReportException(ex);
return(null);
}
}
public int Execute(Frame frame)
{
object result = frame.result;
if (to.IsAssignableFrom(result))
{
return(1);
}
RedwoodType type;
if (result is RedwoodObject rwo)
{
type = rwo.Type;
}
else
{
type = RedwoodType.GetForCSharpType(result.GetType());
}
// TODO: this may be repeating existing work that occurs later
if (!type.HasImplicitConversion(to))
{
throw new NotImplementedException();
}
Lambda conversion = RuntimeUtil.GetConversionLambda(type, to);
frame.result = conversion.Run(frame.result);
return(1);
}
public void AsyncConnect()
{
bool success = false;
_asyncThread = Thread.CurrentThread;
try {
ITerminalConnection result = Connect();
if (!_interrupted)
{
success = true;
Debug.Assert(result != null);
ProtocolUtil.FireConnectionSucceeded(_param);
_client.SuccessfullyExit(result);
}
}
catch (Exception ex) {
if (!(ex is LocalShellUtilException))
{
RuntimeUtil.ReportException(ex);
}
if (!_interrupted)
{
_client.ConnectionFailed(ex.Message);
ProtocolUtil.FireConnectionFailure(_param, ex.Message);
}
}
finally {
if (!success && _process != null && !_process.HasExited)
{
_process.Kill();
}
}
}
private List <Type> GetMainComponentTypeNames()
{
var list = new List <Type>();
var typeMap = RuntimeUtil.GetAllTypesDerivedFrom <MainComponent>();
foreach (var kvp in typeMap)
{
var type = kvp;
if (RuntimeUtil.HasSubclass(type))
{
continue;
}
if (type.IsDefined(typeof(ComponentHandlerAttribute), false))
{
var attribute = type.GetAttribute <ComponentHandlerAttribute>();
if (attribute != null && attribute.handler != null)
{
list.Add(type);
}
}
else
{
list.Add(type);
}
}
list.Sort((a, b) => { return(a.Name.CompareTo(b.Name)); });
return(list);
}
private object GetValue(object o)
{
var source = FindSource(o);
object value = null;
if (string.IsNullOrEmpty(this.Path))
{
//当没有指定path时，以源作为value
value = source;
}
else
{
var dtoSource = source as DTObject;
if (dtoSource != null)
{
value = dtoSource.GetValue(this.Path);
}
else
{
value = RuntimeUtil.GetPropertyValue(source, this.Path);
}
}
if (this.Converter != null)
{
value = this.Converter.Convert(value, this.Parameter);
}
return(value);
}
private void LoadInnerProperty(LoadContext ctx, object obj, string innerName, string attrValue)
{
var current = obj;
var propertyNames = innerName.Split('.');
var lastIndex = propertyNames.Length - 1;
for (var i = 0; i < propertyNames.Length; i++)
{
var propertyName = propertyNames[i];
if (i == lastIndex)
{
ctx.PushObject(current);
ctx.PushProperty(propertyName);
LoadSingleSimple(current.GetType(), current, propertyName, attrValue);
ctx.PushProperty(propertyName);
ctx.PopObject();
}
else
{
var target = RuntimeUtil.GetPropertyValue(current, propertyName);
if (target == null)
{
throw new XamlException("类型" + current.GetType().FullName + "的属性" + propertyName + "值为null,无法赋值");
}
current = target;
}
}
}
public void OnNewItem(IPoderosaLogItem item)
{
//カテゴリ分けなどあるかもしれないが...
String text = String.Format("[{0}] {1}", item.Category.Name, item.Text);
int width = PoderosaLogDocument.DefaultWidth;
//width文字ごとに切り取り。日本語文字があるケースは未サポート
int offset = 0;
while (offset < text.Length)
{
int next = RuntimeUtil.AdjustIntRange(offset + width, 0, text.Length);
GLine line = new GLine(text.Substring(offset, next - offset).ToCharArray(), new GWord(TextDecoration.ClonedDefault(), 0, CharGroup.Hankaku));
line.EOLType = next < text.Length? EOLType.Continue : EOLType.CRLF;
Append(line);
offset = next;
}
PoderosaLogViewControl vc = _session.CurrentView;
if (vc != null)
{
if (vc.InvokeRequired)
{
vc.Invoke(vc.UpdateDocumentDelegate);
}
else
{
vc.UpdateDocument();
}
}
}
private object GetValueFromSource(object target)
{
if (_source == null)
{
return(null);
}
object value = null;
var ui = _source as UIElement;
if (ui != null)
{
value = ui.GetValue(_sourceProperty);
}
else
{
value = RuntimeUtil.GetPropertyValue(_source, this.PropertyName);
}
if (this.Converter != null)
{
value = this.Converter.Convert(value, this.Parameter);
}
return(value);
}
/// <summary>
/// Decrypt string.
/// </summary>
/// <param name="s">Base64-encoded encrypted data</param>
/// <returns>decrypted text or null if failed</returns>
public string DecryptString(string s)
{
if (s == null)
{
return(null);
}
if (s.Length == 0)
{
return(null);
}
using (ICryptoTransform transform = this.mCSP.CreateDecryptor(Convert.FromBase64String(CKEY), Convert.FromBase64String(CIV))) {
try {
byte[] buffer = Convert.FromBase64String(s);
using (MemoryStream stream = new MemoryStream()) {
using (CryptoStream stream2 = new CryptoStream(stream, transform, CryptoStreamMode.Write)) {
stream2.Write(buffer, 0, buffer.Length);
stream2.FlushFinalBlock();
stream2.Close();
return(Encoding.UTF8.GetString(stream.ToArray()));
}
}
}
catch (Exception exception) {
RuntimeUtil.SilentReportException(exception);
return(null);
}
}
}
private void OnOK(object sender, EventArgs args)
{
this.DialogResult = DialogResult.None;
StringResource sr = SSHUtilPlugin.Instance.Strings;
try {
SSH2UserAuthKey key = SSH2UserAuthKey.FromSECSHStyleFile(_tKeyFile.Text, _tCurrentPassphrase.Text);
if (_tNewPassphrase.Text != _tNewPassphraseAgain.Text)
{
GUtil.Warning(this, sr.GetString("Message.ChangePassphrase.PassphraseMismatch"));
}
else
{
if (_tNewPassphrase.Text.Length > 0 || GUtil.AskUserYesNo(this, sr.GetString("Message.ChangePassphrase.AskEmptyPassphrase")) == DialogResult.Yes)
{
FileStream s = new FileStream(_tKeyFile.Text, FileMode.Create);
key.WritePrivatePartInSECSHStyleFile(s, "", _tNewPassphrase.Text);
s.Close();
GUtil.Warning(this, sr.GetString("Message.ChangePassphrase.NotifyChanged"), MessageBoxIcon.Information);
this.DialogResult = DialogResult.OK;
this.Close();
}
}
}
catch (Exception ex) {
RuntimeUtil.ReportException(ex);
GUtil.Warning(this, ex.Message);
}
}
/// <summary>
/// Encrypt string.
/// </summary>
/// <param name="text">Text to encrypt</param>
/// <returns>Base64-encoded encrypted data or null if failed</returns>
public string EncryptString(string text)
{
if (text == null)
{
return(null);
}
try {
using (ICryptoTransform transform = this.mCSP.CreateEncryptor(Convert.FromBase64String(CKEY), Convert.FromBase64String(CIV))) {
byte[] bytes = Encoding.UTF8.GetBytes(text);
using (MemoryStream stream = new MemoryStream()) {
using (CryptoStream stream2 = new CryptoStream(stream, transform, CryptoStreamMode.Write)) {
stream2.Write(bytes, 0, bytes.Length);
stream2.FlushFinalBlock();
stream2.Close();
return(Convert.ToBase64String(stream.ToArray()));
}
}
}
}
catch (Exception exception) {
RuntimeUtil.SilentReportException(exception);
return(null);
}
}
private string fixCipherAlgorithms(string algorithms)
{
if (algorithms == null)
{
return(null);
}
string[] inputAlgorithms = algorithms.Split(';');
string[] defaultAlgorithms = DEFAULT_CIPHER_ALGORITHM_ORDER.Split(';');
string[] validAlgorithms = new string[defaultAlgorithms.Length];
int index = 0;
foreach (string algo in inputAlgorithms)
{
for (int i = 0; i < defaultAlgorithms.Length; i++)
{
if (defaultAlgorithms[i] != null && defaultAlgorithms[i] == algo)
{
validAlgorithms[index++] = algo;
defaultAlgorithms[i] = null;
break;
}
}
}
foreach (string algo in defaultAlgorithms)
{
if (algo != null)
{
validAlgorithms[index++] = algo;
}
}
return(RuntimeUtil.ConcatStrArray(validAlgorithms, ';'));
}
private static CommandResult CmdPasteFromFile(ICommandTarget target)
{
OpenFileDialog dlg = new OpenFileDialog();
dlg.Title = GEnv.Strings.GetString("Caption.SelectPasteFile");
dlg.Filter = "All Files(*.*)|*.*";
if (dlg.ShowDialog() == DialogResult.OK)
{
StreamReader r = null;
try {
ITerminalControlHost host = TerminalCommandTarget.AsOpenTerminal(target);
if (host == null)
{
return(CommandResult.Failed);
}
r = new StreamReader(dlg.FileName, Encoding.Default);
host.TerminalTransmission.SendTextStream(r, true);
return(CommandResult.Succeeded);
}
catch (Exception ex) {
RuntimeUtil.ReportException(ex);
return(CommandResult.Failed);
}
finally {
if (r != null)
{
r.Close();
}
}
}
return(CommandResult.Cancelled);
}
protected override void OnClosing(System.ComponentModel.CancelEventArgs e)
{
base.OnClosing(e);
try {
if (SessionManagerPlugin.Instance == null)
{
return; //単体テストではSessionなしで起動することもありだ
}
IPoderosaDocument doc = _view.Document;
if (doc == null)
{
return;
}
PrepareCloseResult r = SessionManagerPlugin.Instance.CloseDocument(doc);
if (r == PrepareCloseResult.Cancel)
{
_closeCancelled = true;
e.Cancel = true;
}
else
{
e.Cancel = false;
}
}
catch (Exception ex) {
RuntimeUtil.ReportException(ex);
e.Cancel = false; //バグのためにウィンドウを閉じることもできない、というのはまずい
}
}
//コンテキストメニュー表示
public void ShowContextMenu(IPoderosaMenuGroup[] menus, ICommandTarget target, Point point_screen, ContextMenuFlags flags)
{
//まずソート
ICollection sorted = PositionDesignationSorter.SortItems(menus);
ContextMenuStrip cm = new ContextMenuStrip();
MenuUtil.BuildContextMenu(cm, new ConvertingEnumerable <IPoderosaMenuGroup>(sorted), target);
if (cm.Items.Count == 0)
{
cm.Dispose();
return;
}
//キーボード操作をトリガにメニューを出すときは、選択があったほうが何かと操作しやすい。
if ((flags & ContextMenuFlags.SelectFirstItem) != ContextMenuFlags.None)
{
cm.Items[0].Select();
}
// ContextMenuStrip is not disposed automatically and
// its instance sits in memory till application end.
// To release a document object related with some menu items,
// we need to dispose ContextMenuStrip explicitly soon after it disappeared.
cm.VisibleChanged += new EventHandler(ContextMenuStripVisibleChanged);
try {
cm.Show(this, this.PointToClient(point_screen));
}
catch (Exception ex) {
RuntimeUtil.ReportException(ex);
}
}
public void MousePosToTextPos(int mouseX, int mouseY, out int textX, out int textY)
{
SizeF pitch = GetRenderProfile().Pitch;
textX = RuntimeUtil.AdjustIntRange((int)Math.Floor((mouseX - CharacterDocumentViewer.BORDER) / pitch.Width), 0, Int32.MaxValue);
textY = RuntimeUtil.AdjustIntRange((int)Math.Floor((mouseY - CharacterDocumentViewer.BORDER) / (pitch.Height + GetRenderProfile().LineSpacing)), 0, Int32.MaxValue);
}
/// <summary>
///
/// </summary>
/// <returns></returns>
/// <exclude/>
public Image GetImage()
{
try {
if (!_imageLoadIsAttempted)
{
_imageLoadIsAttempted = true;
_backgroundImage = null;
if (_backgroundImageFileName != null && _backgroundImageFileName.Length > 0)
{
try {
_backgroundImage = Image.FromFile(_backgroundImageFileName);
}
catch (Exception) {
MessageBox.Show("Can't find the background image!", "Poderosa error", MessageBoxButtons.OK, MessageBoxIcon.Hand);
}
}
}
return(_backgroundImage);
}
catch (Exception ex) {
RuntimeUtil.ReportException(ex);
return(null);
}
}
public override void TerminatePlugin()
{
base.TerminatePlugin();
IStartupContextSupplier s = (IStartupContextSupplier)_poderosaWorld.GetAdapter(typeof(IStartupContextSupplier));
Flush(); //ファイルの有無に関わらず内部のStorageNodeは更新しとく
if (s.PreferenceFileName != null)
{
string preferenceFileName = s.PreferenceFileName;
string tempPreferenceFileName = preferenceFileName + ".tmp";
string prevPreferenceFileName = preferenceFileName + ".prev";
try {
using (TextWriter writer = new StreamWriter(tempPreferenceFileName, false, System.Text.Encoding.Default)) {
WritePreference(writer);
}
if (File.Exists(preferenceFileName))
{
File.Delete(prevPreferenceFileName);
File.Move(preferenceFileName, prevPreferenceFileName);
}
File.Move(tempPreferenceFileName, preferenceFileName);
}
catch (Exception ex) {
RuntimeUtil.ReportException(ex);
}
}
}
public void ApplySplitInfo(string format)
{
try {
//現状を獲得
IPoderosaView[] previous_views = GetAllViews();
IPoderosaDocument[] documents = new IPoderosaDocument[previous_views.Length]; //分割適用後アクティブになるやつ
for (int i = 0; i < previous_views.Length; i++)
{
documents[i] = previous_views[i].Document;
}
IPoderosaView[] new_views;
SessionManagerPlugin sm = SessionManagerPlugin.Instance;
if (format.Length > 0)
{
Form container = _parent.AsForm();
container.SuspendLayout();
Control old_root = this.RootControl;
_paneDivision.ApplySplitInfo(old_root.Parent, old_root, format,
delegate(string label) {
return(CreateNewPane(_defaultViewFactory, DockStyle.Fill));
}); //とりあえずデフォルトファクトリで作成
container.ResumeLayout(true);
_singlePane = null; //成功裏に終わったときのみ
new_views = GetAllViews(); //新しいのを取得
}
else
{
IContentReplaceableView view;
UnifyAll(out view);
new_views = new IPoderosaView[] { view };
}
//既存ドキュメントに再適用
foreach (DocumentHost dh in sm.GetAllDocumentHosts())
{
int index = CollectionUtil.ArrayIndexOf(previous_views, dh.LastAttachedView);
if (index != -1)
{
IPoderosaView new_view = index < new_views.Length ? new_views[index] : new_views[0]; //個数が減ったら先頭に
dh.AlternateView(new_view);
}
}
//もともとActiveだったやつを再適用
for (int i = 0; i < documents.Length; i++)
{
if (documents[i] != null)
{
sm.AttachDocumentAndView(documents[i], sm.FindDocumentHost(documents[i]).LastAttachedView); //LastAttachedViewはこの上のループで適用済み
}
}
}
catch (Exception ex) {
RuntimeUtil.ReportException(ex);
}
}
//選択モードに応じて範囲を定める。マウスでドラッグすることもあるので、column<0のケースも存在する
public TextPoint ConvertSelectionPosition(GLine line, int column)
{
TextPoint result = new TextPoint(line.ID, column);
int line_length = line.DisplayLength;
if (_pivotType == RangeType.Line)
{
//行選択のときは、選択開始点以前のであったらその行の先頭、そうでないならその行のラスト。
//言い換えると(Pivot-Destination)を行頭・行末方向に拡大したものになるように
if (result.Line <= _forwardPivot.Line)
{
result.Column = 0;
}
else
{
result.Column = line.DisplayLength;
}
}
else //Word,Char選択
{
if (result.Line < _forwardPivot.Line) //開始点より前のときは
{
if (result.Column < 0)
{
result.Column = 0; //行頭まで。
}
else if (result.Column >= line_length) //行の右端の右まで選択しているときは、次行の先頭まで
{
result.Line++;
result.Column = 0;
}
}
else if (result.Line == _forwardPivot.Line) //同一行内選択.その行におさまるように
{
result.Column = RuntimeUtil.AdjustIntRange(result.Column, 0, line_length);
}
else //開始点の後方への選択
{
if (result.Column < 0)
{
result.Line--;
result.Column = line.PrevLine == null? 0 : line.PrevLine.DisplayLength;
}
else if (result.Column >= line_length)
{
//result.Column = line_length;
/* KM 2012/10/07 22:36:28
* 矩形選択で文字のない場所を矩形の端点にする為コメントアウト。
* 最終的に文字列をコピーする時に、再度同様のチェックを行うので問題は生じない様だ。
*/
}
}
}
return(result);
}
public void BypassDragDrop(DragEventArgs args)
{
try {
WindowManagerPlugin.Instance.BypassDragDrop(_tabBarTable.ParentForm, args);
}
catch (Exception ex) {
RuntimeUtil.ReportException(ex);
}
}
//更新 最終行が見えるように
public void UpdateDocument() {
PoderosaLogDocument doc = _session.Document;
int newtop = RuntimeUtil.AdjustIntRange(doc.Size - this.GetHeightInLines(), 0, doc.Size - 1);
AdjustScrollBar();
if (_VScrollBar.Enabled)
_VScrollBar.Value = newtop;
else
Invalidate();
}
private static void CopyToClipboard(string data)
{
try {
Clipboard.SetDataObject(data, false);
}
catch (Exception ex) {
RuntimeUtil.ReportException(ex);
}
}
public static void Main(string[] args)
{
try {
Run(args);
}
catch (Exception ex) {
RuntimeUtil.ReportException(ex);
}
}
