/// <summary>
/// Command execution
/// </summary>
public override CommandResult InternalExecute(ICommandTarget target, params IAdaptable[] args)
{
PipeTerminalParameter paramInit = null;
PipeTerminalSettings settingsInit = null;
IExtensionPoint ext = PipePlugin.Instance.PoderosaWorld.PluginManager.FindExtensionPoint("org.poderosa.terminalsessions.loginDialogUISupport");
if (ext != null && ext.ExtensionInterface == typeof(ILoginDialogUISupport))
{
foreach (ILoginDialogUISupport sup in ext.GetExtensions())
{
ITerminalParameter terminalParam;
ITerminalSettings terminalSettings;
sup.FillTopDestination(typeof(PipeTerminalParameter), out terminalParam, out terminalSettings);
PipeTerminalParameter paramTemp = terminalParam as PipeTerminalParameter;
PipeTerminalSettings settingsTemp = terminalSettings as PipeTerminalSettings;
if (paramInit == null)
{
paramInit = paramTemp;
}
if (settingsInit == null)
{
settingsInit = settingsTemp;
}
}
}
if (paramInit == null)
{
paramInit = new PipeTerminalParameter();
}
if (settingsInit == null)
{
settingsInit = new PipeTerminalSettings();
}
IPoderosaMainWindow window = (IPoderosaMainWindow)target.GetAdapter(typeof(IPoderosaMainWindow));
CommandResult commandResult = CommandResult.Failed;
using (OpenPipeDialog dialog = new OpenPipeDialog()) {
dialog.OpenPipe =
delegate(PipeTerminalParameter param, PipeTerminalSettings settings) {
PipeTerminalConnection connection = PipeCreator.CreateNewPipeTerminalConnection(param, settings);
commandResult = PipePlugin.Instance.CommandManager.Execute(
PipePlugin.Instance.TerminalSessionsService.TerminalSessionStartCommand,
window, connection, settings);
return(commandResult == CommandResult.Succeeded);
};
dialog.ApplyParams(paramInit, settingsInit);
DialogResult dialogResult = dialog.ShowDialog(window != null ? window.AsForm() : null);
if (dialogResult == DialogResult.Cancel)
{
commandResult = CommandResult.Cancelled;
}
}
return(commandResult);
}
/// <summary>
/// Create a new PipeTerminalConnection
/// </summary>
/// <param name="param">Terminal parameter</param>
/// <param name="settings">Terminal settings</param>
/// <returns>created object</returns>
/// <exception cref="PipeCreatorException">Creation was failed.</exception>
public static PipeTerminalConnection CreateNewPipeTerminalConnection(PipeTerminalParameter param, PipeTerminalSettings settings)
{
Debug.Assert(param != null);
Debug.Assert(settings != null);
if (param.ExeFilePath != null)
{
try {
OverrideSettings(param, settings);
return(OpenExeFile(param));
}
catch (Exception e) {
string message = PipePlugin.Instance.Strings.GetString("PipeCreator.LaunchingApplicationFailed");
throw new PipeCreatorException(message, e);
}
}
else if (param.InputPipePath != null)
{
try {
return(OpenNamedPipe(param));
}
catch (Exception e) {
string message = PipePlugin.Instance.Strings.GetString("PipeCreator.OpeningPipeFailed");
throw new PipeCreatorException(message, e);
}
}
else
{
throw new ArgumentException("Parameter error: exe file or pipe path must be present.");
}
}
/// <summary>
/// Create a new PipeTerminalConnection
/// </summary>
/// <param name="param">Terminal parameter</param>
/// <param name="settings">Terminal settings</param>
/// <returns>created object</returns>
/// <exception cref="PipeCreatorException">Creation was failed.</exception>
public static PipeTerminalConnection CreateNewPipeTerminalConnection(PipeTerminalParameter param, PipeTerminalSettings settings)
{
Debug.Assert(param != null);
Debug.Assert(settings != null);
if (param.ExeFilePath != null) {
try {
OverrideSettings(param, settings);
return OpenExeFile(param);
}
catch (Exception e) {
string message = PipePlugin.Instance.Strings.GetString("PipeCreator.LaunchingApplicationFailed");
throw new PipeCreatorException(message, e);
}
}
else if (param.InputPipePath != null) {
try {
return OpenNamedPipe(param);
}
catch (Exception e) {
string message = PipePlugin.Instance.Strings.GetString("PipeCreator.OpeningPipeFailed");
throw new PipeCreatorException(message, e);
}
}
else {
throw new ArgumentException("Parameter error: exe file or pipe path must be present.");
}
}
public ITerminalConnection EstablishConnection(IPoderosaMainWindow window, ITerminalParameter param, ITerminalSettings settings)
{
PipeTerminalParameter tp = param as PipeTerminalParameter;
PipeTerminalSettings ts = settings as PipeTerminalSettings;
Debug.Assert(tp != null && ts != null);
return(PipeCreator.CreateNewPipeTerminalConnection(tp, ts));
}
/// <summary>
/// Constructor
/// </summary>
/// <param name="terminalParameter">Terminal parameter</param>
/// <param name="socket">PipeSocket object</param>
/// <param name="pipedProcess">Process data (or null)</param>
public PipeTerminalConnection(PipeTerminalParameter terminalParameter, PipeSocket socket, PipedProcess pipedProcess) {
_terminalOutput = new PipeTerminalOutput();
_terminalParameter = terminalParameter;
_socket = socket;
_pipedProcess = pipedProcess;
if (_pipedProcess != null) {
_pipedProcess.Exited += delegate(object sender, EventArgs e) {
_socket.ProcessExited();
};
}
}
/// <summary>
/// Apply parameters to controls
/// </summary>
/// <param name="param">Terminal parameters</param>
/// <param name="settings">Terminal settings</param>
public void ApplyParams(PipeTerminalParameter param, PipeTerminalSettings settings) {
Debug.Assert(param != null);
Debug.Assert(settings != null);
Control boxToFocus = null;
bool isProcessMode = true; // process mode is default
bool isBidirectinal = true; // bidirectinal is default
boxToFocus = _textBoxExePath;
if (param.ExeFilePath != null) {
_textBoxExePath.Text = param.ExeFilePath;
if (param.CommandLineOptions != null)
_textBoxCommandLineOptions.Text = param.CommandLineOptions;
_environmentVariables = param.EnvironmentVariables;
}
else if (param.InputPipePath != null) {
isProcessMode = false;
_textBoxInputPath.Text = param.InputPipePath;
if (param.OutputPipePath != null) {
isBidirectinal = false;
_textBoxOutputPath.Text = param.OutputPipePath;
}
boxToFocus = _textBoxInputPath;
}
SetMode(isProcessMode);
SetBidirectional(isBidirectinal);
_comboBoxLogType.SelectedItem = LogType.None; // select EnumListItem<T> by T
_textBoxLogFile.Enabled = false;
_buttonBrowseLogFile.Enabled = false;
_comboBoxEncoding.SelectedItem = settings.Encoding; // select EnumListItem<T> by T
_comboBoxNewLine.SelectedItem = settings.TransmitNL; // select EnumListItem<T> by T
_comboBoxLocalEcho.SelectedIndex = settings.LocalEcho ? 1 : 0;
_comboBoxTerminalType.SelectedItem = settings.TerminalType; // select EnumListItem<T> by T
IAutoExecMacroParameter autoExecParams = param.GetAdapter(typeof(IAutoExecMacroParameter)) as IAutoExecMacroParameter;
if (autoExecParams != null && PipePlugin.Instance.MacroEngine != null) {
_textBoxAutoExecMacroPath.Text = (autoExecParams.AutoExecMacroPath != null) ? autoExecParams.AutoExecMacroPath : String.Empty;
}
else {
_labelAutoExecMacroPath.Enabled = false;
_textBoxAutoExecMacroPath.Enabled = false;
_buttonSelectAutoExecMacro.Enabled = false;
}
if (boxToFocus != null)
boxToFocus.Focus();
}
public StructuredText Serialize(object obj)
{
PipeTerminalParameter tp = obj as PipeTerminalParameter;
Debug.Assert(tp != null);
StructuredText node = new StructuredText(ConcreteType.FullName);
if (tp.ExeFilePath != null)
{
node.Set("exeFilePath", tp.ExeFilePath);
}
if (!String.IsNullOrEmpty(tp.CommandLineOptions))
{
node.Set("commandLineOptions", tp.CommandLineOptions);
}
if (tp.EnvironmentVariables != null && tp.EnvironmentVariables.Length > 0)
{
foreach (PipeTerminalParameter.EnvironmentVariable e in tp.EnvironmentVariables)
{
StructuredText envNode = new StructuredText("environmentVariable");
envNode.Set("name", e.Name);
envNode.Set("value", e.Value);
node.AddChild(envNode);
}
}
if (tp.InputPipePath != null)
{
node.Set("inputPipePath", tp.InputPipePath);
}
if (tp.OutputPipePath != null)
{
node.Set("outputPipePath", tp.OutputPipePath);
}
if (tp.TerminalType != null)
{
node.Set("terminal-type", tp.TerminalType);
}
if (tp.AutoExecMacroPath != null)
{
node.Set("autoexec-macro", tp.AutoExecMacroPath);
}
return(node);
}
public bool UIEquals(ITerminalParameter t)
{
PipeTerminalParameter p = t as PipeTerminalParameter;
return(p != null &&
((_exeFilePath == null && p._exeFilePath == null) ||
(_exeFilePath != null && p._exeFilePath != null && String.Compare(_exeFilePath, p._exeFilePath, true) == 0)) &&
((_commandLineOptions == null && p._commandLineOptions == null) ||
(_commandLineOptions != null && p._commandLineOptions != null && String.Compare(_commandLineOptions, p._commandLineOptions, false) == 0)) &&
((_inputPipePath == null && p._inputPipePath == null) ||
(_inputPipePath != null && p._inputPipePath != null && String.Compare(_inputPipePath, p._inputPipePath, true) == 0)) &&
((_outputPipePath == null && p._outputPipePath == null) ||
(_outputPipePath != null && p._outputPipePath != null && String.Compare(_outputPipePath, p._outputPipePath, true) == 0)));
}
/// <summary>
/// Command execution
/// </summary>
public override CommandResult InternalExecute(ICommandTarget target, params IAdaptable[] args)
{
PipeTerminalParameter paramInit = null;
PipeTerminalSettings settingsInit = null;
IExtensionPoint ext = PipePlugin.Instance.PoderosaWorld.PluginManager.FindExtensionPoint("org.poderosa.terminalsessions.loginDialogUISupport");
if (ext != null && ext.ExtensionInterface == typeof(ILoginDialogUISupport)) {
foreach (ILoginDialogUISupport sup in ext.GetExtensions()) {
ITerminalParameter terminalParam;
ITerminalSettings terminalSettings;
sup.FillTopDestination(typeof(PipeTerminalParameter), out terminalParam, out terminalSettings);
PipeTerminalParameter paramTemp = terminalParam as PipeTerminalParameter;
PipeTerminalSettings settingsTemp = terminalSettings as PipeTerminalSettings;
if (paramInit == null)
paramInit = paramTemp;
if (settingsInit == null)
settingsInit = settingsTemp;
}
}
if (paramInit == null)
paramInit = new PipeTerminalParameter();
if (settingsInit == null)
settingsInit = new PipeTerminalSettings();
IPoderosaMainWindow window = (IPoderosaMainWindow)target.GetAdapter(typeof(IPoderosaMainWindow));
CommandResult commandResult = CommandResult.Failed;
using (OpenPipeDialog dialog = new OpenPipeDialog()) {
dialog.OpenPipe =
delegate(PipeTerminalParameter param, PipeTerminalSettings settings) {
PipeTerminalConnection connection = PipeCreator.CreateNewPipeTerminalConnection(param, settings);
commandResult = PipePlugin.Instance.CommandManager.Execute(
PipePlugin.Instance.TerminalSessionsService.TerminalSessionStartCommand,
window, connection, settings);
return (commandResult == CommandResult.Succeeded);
};
dialog.ApplyParams(paramInit, settingsInit);
DialogResult dialogResult = dialog.ShowDialog(window != null ? window.AsForm() : null);
if (dialogResult == DialogResult.Cancel)
commandResult = CommandResult.Cancelled;
}
return commandResult;
}
/// <summary>
/// Set parameters
/// </summary>
/// <param name="env">environment variables</param>
public void ApplyParams(PipeTerminalParameter.EnvironmentVariable[] env) {
_listViewVariables.Items.Clear();
if (env != null && env.Length > 0) {
List<PipeTerminalParameter.EnvironmentVariable> varList = new List<PipeTerminalParameter.EnvironmentVariable>();
varList.AddRange(env);
SortItemList(varList);
for (int i = 0; i < varList.Count; i++) {
ListViewItem item = new ListViewItem(
new string[] {
varList[i].Name,
varList[i].Value
});
_listViewVariables.Items.Add(item);
}
}
}
public object Deserialize(StructuredText node) {
PipeTerminalParameter tp = new PipeTerminalParameter();
tp.ExeFilePath = node.Get("exeFilePath", null);
tp.CommandLineOptions = node.Get("commandLineOptions", null);
List<PipeTerminalParameter.EnvironmentVariable> envList = new List<PipeTerminalParameter.EnvironmentVariable>();
foreach (StructuredText s in node.FindMultipleNote("environmentVariable")) {
string name = s.Get("name", null);
string value = s.Get("value", null);
if (name != null && value != null) {
envList.Add(new PipeTerminalParameter.EnvironmentVariable(name, value));
}
}
tp.EnvironmentVariables = (envList.Count > 0) ? envList.ToArray() : null;
tp.InputPipePath = node.Get("inputPipePath", null);
tp.OutputPipePath = node.Get("outputPipePath", null);
tp.SetTerminalName(node.Get("terminal-type", "vt100"));
tp.AutoExecMacroPath = node.Get("autoexec-macro", null);
return tp;
}
/// <summary>
/// Modify icon to which is obtained from the executable file
/// </summary>
/// <param name="param"></param>
/// <param name="settings"></param>
private static void OverrideSettings(PipeTerminalParameter param, PipeTerminalSettings settings)
{
if (param.ExeFilePath != null)
{
Image icon = GetExeFileIcon(param.ExeFilePath);
if (icon != null)
{
Image oldIcon = settings.Icon;
settings.BeginUpdate();
settings.Icon = icon;
settings.EndUpdate();
// FIXME:
// oldIcon may being used to repainting, so we don't dispose it here.
// I don't know where the icon is disposed...
//
//if (oldIcon != null)
// oldIcon.Dispose();
}
}
}
public object Deserialize(StructuredText node)
{
PipeTerminalParameter tp = new PipeTerminalParameter();
tp.ExeFilePath = node.Get("exeFilePath", null);
tp.CommandLineOptions = node.Get("commandLineOptions", null);
List <PipeTerminalParameter.EnvironmentVariable> envList = new List <PipeTerminalParameter.EnvironmentVariable>();
foreach (StructuredText s in node.FindMultipleNote("environmentVariable"))
{
string name = s.Get("name", null);
string value = s.Get("value", null);
if (name != null && value != null)
{
envList.Add(new PipeTerminalParameter.EnvironmentVariable(name, value));
}
}
tp.EnvironmentVariables = (envList.Count > 0) ? envList.ToArray() : null;
tp.InputPipePath = node.Get("inputPipePath", null);
tp.OutputPipePath = node.Get("outputPipePath", null);
tp.SetTerminalName(node.Get("terminal-type", "vt100"));
tp.AutoExecMacroPath = node.Get("autoexec-macro", null);
return(tp);
}
/// <summary>
/// Open file path and create a new PipeTerminalConnection
/// </summary>
/// <param name="param">Terminal parameter</param>
/// <returns>created object</returns>
/// <exception cref="Win32Exception">Error in Win32 API</exception>
private static PipeTerminalConnection OpenNamedPipe(PipeTerminalParameter param) {
SafeFileHandle inputHandle = null;
SafeFileHandle outputHandle = null;
FileStream readStream = null;
FileStream writeStream = null;
try {
bool hasOutputPipePath = param.OutputPipePath != null;
inputHandle = CreateFile(
param.InputPipePath,
GENERIC_READ | (hasOutputPipePath ? 0 : GENERIC_WRITE),
0,
IntPtr.Zero,
OPEN_EXISTING,
FILE_ATTRIBUTE_NORMAL | FILE_FLAG_OVERLAPPED,
IntPtr.Zero);
if (inputHandle.IsInvalid)
throw new Win32Exception("CreateFile", Marshal.GetLastWin32Error(),
"path=" + param.InputPipePath + " mode=GENERIC_READ" + (hasOutputPipePath ? "" : "|GENERIC_WRITE"));
readStream = new FileStream(inputHandle, hasOutputPipePath ? FileAccess.Read : FileAccess.ReadWrite, 4096, true /*Async*/);
if (hasOutputPipePath) {
outputHandle = CreateFile(
param.OutputPipePath,
GENERIC_WRITE,
0,
IntPtr.Zero,
OPEN_EXISTING,
FILE_ATTRIBUTE_NORMAL | FILE_FLAG_OVERLAPPED,
IntPtr.Zero);
if (outputHandle.IsInvalid)
throw new Win32Exception("CreateFile", Marshal.GetLastWin32Error(),
"path=" + param.OutputPipePath + " mode=GENERIC_WRITE");
writeStream = new FileStream(outputHandle, FileAccess.Write, 4096, true /*Async*/);
}
else {
writeStream = readStream;
}
PipeSocket sock = new PipeSocket(readStream, writeStream);
PipeTerminalConnection conn = new PipeTerminalConnection(param, sock, null);
return conn;
}
catch (Exception) {
if (readStream != null)
readStream.Dispose();
if (writeStream != null)
writeStream.Dispose();
if (inputHandle != null)
inputHandle.Dispose();
if (outputHandle != null)
outputHandle.Dispose();
throw;
}
}
private bool ValidateParams(out PipeTerminalParameter param, out PipeTerminalSettings settings)
{
PipeTerminalParameter paramTmp = new PipeTerminalParameter();
PipeTerminalSettings settingsTmp = new PipeTerminalSettings();
StringResource res = PipePlugin.Instance.Strings;
try {
string caption;
if (_radioButtonProcess.Checked)
{
string exePath = _textBoxExePath.Text;
if (exePath.Length == 0)
{
throw new Exception(res.GetString("Form.OpenPipeDialog.Error.NoExePath"));
}
paramTmp.ExeFilePath = exePath;
paramTmp.CommandLineOptions = _textBoxCommandLineOptions.Text;
paramTmp.EnvironmentVariables = _environmentVariables;
caption = Path.GetFileName(exePath);
}
else if (_radioButtonPipe.Checked)
{
string path = _textBoxInputPath.Text;
if (path.Length == 0)
{
throw new Exception(res.GetString("Form.OpenPipeDialog.Error.NoInputPath"));
}
paramTmp.InputPipePath = path;
caption = Path.GetFileName(path);
if (!_checkBoxBidirectinal.Checked)
{
path = _textBoxOutputPath.Text;
if (path.Length == 0)
{
throw new Exception(res.GetString("Form.OpenPipeDialog.Error.NoOutputPath"));
}
paramTmp.OutputPipePath = path;
caption += "/" + Path.GetFileName(path);
}
}
else
{
throw new Exception(res.GetString("Form.OpenPipeDialog.Error.NoOpenMode"));
}
TerminalType terminalType = ((EnumListItem <TerminalType>)_comboBoxTerminalType.SelectedItem).Value;
paramTmp.SetTerminalName(terminalType.ToString().ToLowerInvariant());
LogType logType = ((EnumListItem <LogType>)_comboBoxLogType.SelectedItem).Value;
ISimpleLogSettings logSettings = null;
if (logType != LogType.None)
{
string logFile = _textBoxLogFile.Text;
LogFileCheckResult r = LogUtil.CheckLogFileName(logFile, this);
if (r == LogFileCheckResult.Cancel || r == LogFileCheckResult.Error)
{
throw new Exception("");
}
logSettings = PipePlugin.Instance.TerminalEmulatorService.CreateDefaultSimpleLogSettings();
logSettings.LogPath = logFile;
logSettings.LogType = logType;
logSettings.LogAppend = (r == LogFileCheckResult.Append);
}
string autoExecMacroPath = null;
if (_textBoxAutoExecMacroPath.Text.Length != 0)
{
autoExecMacroPath = _textBoxAutoExecMacroPath.Text;
}
IAutoExecMacroParameter autoExecParams = paramTmp.GetAdapter(typeof(IAutoExecMacroParameter)) as IAutoExecMacroParameter;
if (autoExecParams != null)
{
autoExecParams.AutoExecMacroPath = autoExecMacroPath;
}
settingsTmp.BeginUpdate();
settingsTmp.Caption = caption;
settingsTmp.Icon = Poderosa.Pipe.Properties.Resources.Icon16x16;
settingsTmp.Encoding = ((EnumListItem <EncodingType>)_comboBoxEncoding.SelectedItem).Value;
settingsTmp.LocalEcho = _comboBoxLocalEcho.SelectedIndex == 1;
settingsTmp.TransmitNL = ((EnumListItem <NewLine>)_comboBoxNewLine.SelectedItem).Value;
settingsTmp.TerminalType = terminalType;
if (logSettings != null)
{
settingsTmp.LogSettings.Reset(logSettings);
}
settingsTmp.EndUpdate();
param = paramTmp;
settings = settingsTmp;
return(true);
}
catch (Exception e) {
if (e.Message.Length > 0)
{
GUtil.Warning(this, e.Message);
}
param = null;
settings = null;
return(false);
}
}
/// <summary>
/// Apply parameters to controls
/// </summary>
/// <param name="param">Terminal parameters</param>
/// <param name="settings">Terminal settings</param>
public void ApplyParams(PipeTerminalParameter param, PipeTerminalSettings settings)
{
Debug.Assert(param != null);
Debug.Assert(settings != null);
Control boxToFocus = null;
bool isProcessMode = true; // process mode is default
bool isBidirectinal = true; // bidirectinal is default
boxToFocus = _textBoxExePath;
if (param.ExeFilePath != null)
{
_textBoxExePath.Text = param.ExeFilePath;
if (param.CommandLineOptions != null)
{
_textBoxCommandLineOptions.Text = param.CommandLineOptions;
}
_environmentVariables = param.EnvironmentVariables;
}
else if (param.InputPipePath != null)
{
isProcessMode = false;
_textBoxInputPath.Text = param.InputPipePath;
if (param.OutputPipePath != null)
{
isBidirectinal = false;
_textBoxOutputPath.Text = param.OutputPipePath;
}
boxToFocus = _textBoxInputPath;
}
SetMode(isProcessMode);
SetBidirectional(isBidirectinal);
_comboBoxLogType.SelectedItem = LogType.None; // select EnumListItem<T> by T
_textBoxLogFile.Enabled = false;
_buttonBrowseLogFile.Enabled = false;
_comboBoxEncoding.SelectedItem = settings.Encoding; // select EnumListItem<T> by T
_comboBoxNewLine.SelectedItem = settings.TransmitNL; // select EnumListItem<T> by T
_comboBoxLocalEcho.SelectedIndex = settings.LocalEcho ? 1 : 0;
_comboBoxTerminalType.SelectedItem = settings.TerminalType; // select EnumListItem<T> by T
IAutoExecMacroParameter autoExecParams = param.GetAdapter(typeof(IAutoExecMacroParameter)) as IAutoExecMacroParameter;
if (autoExecParams != null && PipePlugin.Instance.MacroEngine != null)
{
_textBoxAutoExecMacroPath.Text = (autoExecParams.AutoExecMacroPath != null) ? autoExecParams.AutoExecMacroPath : String.Empty;
}
else
{
_labelAutoExecMacroPath.Enabled = false;
_textBoxAutoExecMacroPath.Enabled = false;
_buttonSelectAutoExecMacro.Enabled = false;
}
if (boxToFocus != null)
{
boxToFocus.Focus();
}
}
/// <summary>
/// Open file path and create a new PipeTerminalConnection
/// </summary>
/// <param name="param">Terminal parameter</param>
/// <returns>created object</returns>
/// <exception cref="Win32Exception">Error in Win32 API</exception>
private static PipeTerminalConnection OpenNamedPipe(PipeTerminalParameter param)
{
SafeFileHandle inputHandle = null;
SafeFileHandle outputHandle = null;
FileStream readStream = null;
FileStream writeStream = null;
try {
bool hasOutputPipePath = param.OutputPipePath != null;
inputHandle = CreateFile(
param.InputPipePath,
GENERIC_READ | (hasOutputPipePath ? 0 : GENERIC_WRITE),
0,
IntPtr.Zero,
OPEN_EXISTING,
FILE_ATTRIBUTE_NORMAL | FILE_FLAG_OVERLAPPED,
IntPtr.Zero);
if (inputHandle.IsInvalid)
{
throw new Win32Exception("CreateFile", Marshal.GetLastWin32Error(),
"path=" + param.InputPipePath + " mode=GENERIC_READ" + (hasOutputPipePath ? "" : "|GENERIC_WRITE"));
}
readStream = new FileStream(inputHandle, hasOutputPipePath ? FileAccess.Read : FileAccess.ReadWrite, 4096, true /*Async*/);
if (hasOutputPipePath)
{
outputHandle = CreateFile(
param.OutputPipePath,
GENERIC_WRITE,
0,
IntPtr.Zero,
OPEN_EXISTING,
FILE_ATTRIBUTE_NORMAL | FILE_FLAG_OVERLAPPED,
IntPtr.Zero);
if (outputHandle.IsInvalid)
{
throw new Win32Exception("CreateFile", Marshal.GetLastWin32Error(),
"path=" + param.OutputPipePath + " mode=GENERIC_WRITE");
}
writeStream = new FileStream(outputHandle, FileAccess.Write, 4096, true /*Async*/);
}
else
{
writeStream = readStream;
}
PipeSocket sock = new PipeSocket(readStream, writeStream);
PipeTerminalConnection conn = new PipeTerminalConnection(param, sock, null);
return(conn);
}
catch (Exception) {
if (readStream != null)
{
readStream.Dispose();
}
if (writeStream != null)
{
writeStream.Dispose();
}
if (inputHandle != null)
{
inputHandle.Dispose();
}
if (outputHandle != null)
{
outputHandle.Dispose();
}
throw;
}
}
/// <summary>
/// Start exe file and create a new PipeTerminalConnection
/// </summary>
/// <param name="param">Terminal parameter</param>
/// <returns>created object</returns>
/// <exception cref="Win32Exception">Error in Win32 API</exception>
private static PipeTerminalConnection OpenExeFile(PipeTerminalParameter param)
{
// System.Diagnostics.Process has functionality that creates STDIN/STDOUT/STDERR pipe.
// But we need two pipes. One connects to STDIN and another one connects to STDOUT and STDERR.
// So we use Win32 API to invoke a new process.
SafeFileHandle parentReadHandle = null;
SafeFileHandle parentWriteHandle = null;
SafeFileHandle childReadHandle = null;
SafeFileHandle childWriteHandle = null;
SafeFileHandle childStdInHandle = null;
SafeFileHandle childStdOutHandle = null;
SafeFileHandle childStdErrHandle = null;
FileStream parentReadStream = null;
FileStream parentWriteStream = null;
try {
// Create pipes
CreateAsyncPipe(out parentReadHandle, true, out childWriteHandle, false);
CreateAsyncPipe(out childReadHandle, false, out parentWriteHandle, true);
// Duplicate handles as inheritable handles.
childStdOutHandle = DuplicatePipeHandle(childWriteHandle, true, "ChildWrite");
childStdInHandle = DuplicatePipeHandle(childReadHandle, true, "ChildRead");
childStdErrHandle = DuplicatePipeHandle(childWriteHandle, true, "ChildWrite");
// Close non-inheritable handles
childWriteHandle.Dispose();
childWriteHandle = null;
childReadHandle.Dispose();
childReadHandle = null;
// Create parent side streams
parentReadStream = new FileStream(parentReadHandle, FileAccess.Read, 4096, true /*Async*/);
parentWriteStream = new FileStream(parentWriteHandle, FileAccess.Write, 4096, true /*Async*/);
// Prepare command line
string commandLine = GetCommandLine(param.ExeFilePath, param.CommandLineOptions);
// Determine character encoding of the environment variables
bool unicodeEnvironment = (Environment.OSVersion.Platform == PlatformID.Win32NT) ? true : false;
// Prepare flags
// Note:
// We use CREATE_NEW_CONSOLE for separating console.
// It disables CREATE_NO_WINDOW, so we use setting below
// to hide the console window.
// STARTUPINFO.dwFlags |= STARTF_USESHOWWINDOW
// STARTUPINFO.wShowWindow = SW_HIDE
int creationFlags = CREATE_NEW_CONSOLE /*| CREATE_NO_WINDOW*/;
if (unicodeEnvironment)
{
creationFlags |= CREATE_UNICODE_ENVIRONMENT;
}
// Prepare environment variables
Dictionary <String, String> envDict = new Dictionary <String, String>();
foreach (DictionaryEntry entry in Environment.GetEnvironmentVariables())
{
string key = entry.Key as string;
string value = entry.Value as string;
if (key != null && value != null)
{
envDict.Add(key.ToLowerInvariant(), key + "=" + value);
}
}
if (param.EnvironmentVariables != null)
{
foreach (PipeTerminalParameter.EnvironmentVariable ev in param.EnvironmentVariables)
{
string expandedValue = Environment.ExpandEnvironmentVariables(ev.Value);
string key = ev.Name.ToLowerInvariant();
envDict.Remove(key);
envDict.Add(key, ev.Name + "=" + expandedValue);
}
}
byte[] environmentByteArray = GetEnvironmentBytes(envDict, unicodeEnvironment);
// Prepare current directory
string currentDirectory = Path.GetDirectoryName(param.ExeFilePath);
// Prepare STARTUPINFO
STARTUPINFO startupInfo = new STARTUPINFO();
startupInfo.dwFlags |= STARTF_USESTDHANDLES | STARTF_USESHOWWINDOW;
startupInfo.hStdInput = childStdInHandle;
startupInfo.hStdOutput = childStdOutHandle;
startupInfo.hStdError = childStdErrHandle;
startupInfo.wShowWindow = SW_HIDE;
// Prepare PROCESS_INFORMATION
PROCESS_INFORMATION processInfo = new PROCESS_INFORMATION();
// Start process
GCHandle environmentGCHandle = GCHandle.Alloc(environmentByteArray, GCHandleType.Pinned);
bool apiret = CreateProcess(
null,
commandLine,
IntPtr.Zero,
IntPtr.Zero,
true,
creationFlags,
environmentGCHandle.AddrOfPinnedObject(),
currentDirectory,
startupInfo,
ref processInfo
);
environmentGCHandle.Free();
if (!apiret)
{
throw new Win32Exception("CreateProcess", Marshal.GetLastWin32Error(), "commandLine=" + commandLine);
}
Process process = Process.GetProcessById(processInfo.dwProcessId);
PipedProcess pipedProcess = new PipedProcess(process, childStdInHandle, childStdOutHandle, childStdErrHandle);
PipeSocket socket = new PipeSocket(parentReadStream, parentWriteStream);
PipeTerminalConnection connection = new PipeTerminalConnection(param, socket, pipedProcess);
return(connection);
}
catch (Exception) {
if (parentReadStream != null)
{
parentReadStream.Dispose();
}
if (parentWriteStream != null)
{
parentWriteStream.Dispose();
}
if (parentReadHandle != null)
{
parentReadHandle.Dispose();
}
if (parentWriteHandle != null)
{
parentWriteHandle.Dispose();
}
if (childReadHandle != null)
{
childReadHandle.Dispose();
}
if (childWriteHandle != null)
{
childWriteHandle.Dispose();
}
if (childStdInHandle != null)
{
childStdInHandle.Dispose();
}
if (childStdOutHandle != null)
{
childStdOutHandle.Dispose();
}
if (childStdErrHandle != null)
{
childStdErrHandle.Dispose();
}
throw;
}
}
/// <summary>
/// Modify icon to which is obtained from the executable file
/// </summary>
/// <param name="param"></param>
/// <param name="settings"></param>
private static void OverrideSettings(PipeTerminalParameter param, PipeTerminalSettings settings) {
if (param.ExeFilePath != null) {
Image icon = GetExeFileIcon(param.ExeFilePath);
if (icon != null) {
Image oldIcon = settings.Icon;
settings.BeginUpdate();
settings.Icon = icon;
settings.EndUpdate();
// FIXME:
// oldIcon may being used to repainting, so we don't dispose it here.
// I don't know where the icon is disposed...
//
//if (oldIcon != null)
// oldIcon.Dispose();
}
}
}
/// <summary>
/// Start exe file and create a new PipeTerminalConnection
/// </summary>
/// <param name="param">Terminal parameter</param>
/// <returns>created object</returns>
/// <exception cref="Win32Exception">Error in Win32 API</exception>
private static PipeTerminalConnection OpenExeFile(PipeTerminalParameter param) {
// System.Diagnostics.Process has functionality that creates STDIN/STDOUT/STDERR pipe.
// But we need two pipes. One connects to STDIN and another one connects to STDOUT and STDERR.
// So we use Win32 API to invoke a new process.
SafeFileHandle parentReadHandle = null;
SafeFileHandle parentWriteHandle = null;
SafeFileHandle childReadHandle = null;
SafeFileHandle childWriteHandle = null;
SafeFileHandle childStdInHandle = null;
SafeFileHandle childStdOutHandle = null;
SafeFileHandle childStdErrHandle = null;
FileStream parentReadStream = null;
FileStream parentWriteStream = null;
try {
// Create pipes
CreateAsyncPipe(out parentReadHandle, true, out childWriteHandle, false);
CreateAsyncPipe(out childReadHandle, false, out parentWriteHandle, true);
// Duplicate handles as inheritable handles.
childStdOutHandle = DuplicatePipeHandle(childWriteHandle, true, "ChildWrite");
childStdInHandle = DuplicatePipeHandle(childReadHandle, true, "ChildRead");
childStdErrHandle = DuplicatePipeHandle(childWriteHandle, true, "ChildWrite");
// Close non-inheritable handles
childWriteHandle.Dispose();
childWriteHandle = null;
childReadHandle.Dispose();
childReadHandle = null;
// Create parent side streams
parentReadStream = new FileStream(parentReadHandle, FileAccess.Read, 4096, true /*Async*/);
parentWriteStream = new FileStream(parentWriteHandle, FileAccess.Write, 4096, true /*Async*/);
// Prepare command line
string commandLine = GetCommandLine(param.ExeFilePath, param.CommandLineOptions);
// Determine character encoding of the environment variables
bool unicodeEnvironment = (Environment.OSVersion.Platform == PlatformID.Win32NT) ? true : false;
// Prepare flags
// Note:
// We use CREATE_NEW_CONSOLE for separating console.
// It disables CREATE_NO_WINDOW, so we use setting below
// to hide the console window.
// STARTUPINFO.dwFlags |= STARTF_USESHOWWINDOW
// STARTUPINFO.wShowWindow = SW_HIDE
int creationFlags = CREATE_NEW_CONSOLE /*| CREATE_NO_WINDOW*/;
if (unicodeEnvironment)
creationFlags |= CREATE_UNICODE_ENVIRONMENT;
// Prepare environment variables
Dictionary<String, String> envDict = new Dictionary<String, String>();
foreach (DictionaryEntry entry in Environment.GetEnvironmentVariables()) {
string key = entry.Key as string;
string value = entry.Value as string;
if (key != null && value != null) {
envDict.Add(key.ToLowerInvariant(), key + "=" + value);
}
}
if (param.EnvironmentVariables != null) {
foreach (PipeTerminalParameter.EnvironmentVariable ev in param.EnvironmentVariables) {
string expandedValue = Environment.ExpandEnvironmentVariables(ev.Value);
string key = ev.Name.ToLowerInvariant();
envDict.Remove(key);
envDict.Add(key, ev.Name + "=" + expandedValue);
}
}
byte[] environmentByteArray = GetEnvironmentBytes(envDict, unicodeEnvironment);
// Prepare current directory
string currentDirectory = Path.GetDirectoryName(param.ExeFilePath);
// Prepare STARTUPINFO
STARTUPINFO startupInfo = new STARTUPINFO();
startupInfo.dwFlags |= STARTF_USESTDHANDLES | STARTF_USESHOWWINDOW;
startupInfo.hStdInput = childStdInHandle;
startupInfo.hStdOutput = childStdOutHandle;
startupInfo.hStdError = childStdErrHandle;
startupInfo.wShowWindow = SW_HIDE;
// Prepare PROCESS_INFORMATION
PROCESS_INFORMATION processInfo = new PROCESS_INFORMATION();
// Start process
GCHandle environmentGCHandle = GCHandle.Alloc(environmentByteArray, GCHandleType.Pinned);
bool apiret = CreateProcess(
null,
commandLine,
IntPtr.Zero,
IntPtr.Zero,
true,
creationFlags,
environmentGCHandle.AddrOfPinnedObject(),
currentDirectory,
startupInfo,
ref processInfo
);
environmentGCHandle.Free();
if (!apiret)
throw new Win32Exception("CreateProcess", Marshal.GetLastWin32Error(), "commandLine=" + commandLine);
Process process = Process.GetProcessById(processInfo.dwProcessId);
PipedProcess pipedProcess = new PipedProcess(process, childStdInHandle, childStdOutHandle, childStdErrHandle);
PipeSocket socket = new PipeSocket(parentReadStream, parentWriteStream);
PipeTerminalConnection connection = new PipeTerminalConnection(param, socket, pipedProcess);
return connection;
}
catch (Exception) {
if (parentReadStream != null)
parentReadStream.Dispose();
if (parentWriteStream != null)
parentWriteStream.Dispose();
if (parentReadHandle != null)
parentReadHandle.Dispose();
if (parentWriteHandle != null)
parentWriteHandle.Dispose();
if (childReadHandle != null)
childReadHandle.Dispose();
if (childWriteHandle != null)
childWriteHandle.Dispose();
if (childStdInHandle != null)
childStdInHandle.Dispose();
if (childStdOutHandle != null)
childStdOutHandle.Dispose();
if (childStdErrHandle != null)
childStdErrHandle.Dispose();
throw;
}
}
private bool ValidateParams(out PipeTerminalParameter param, out PipeTerminalSettings settings) {
PipeTerminalParameter paramTmp = new PipeTerminalParameter();
PipeTerminalSettings settingsTmp = new PipeTerminalSettings();
StringResource res = PipePlugin.Instance.Strings;
try {
string caption;
if (_radioButtonProcess.Checked) {
string exePath = _textBoxExePath.Text;
if (exePath.Length == 0)
throw new Exception(res.GetString("Form.OpenPipeDialog.Error.NoExePath"));
paramTmp.ExeFilePath = exePath;
paramTmp.CommandLineOptions = _textBoxCommandLineOptions.Text;
paramTmp.EnvironmentVariables = _environmentVariables;
caption = Path.GetFileName(exePath);
}
else if (_radioButtonPipe.Checked) {
string path = _textBoxInputPath.Text;
if (path.Length == 0)
throw new Exception(res.GetString("Form.OpenPipeDialog.Error.NoInputPath"));
paramTmp.InputPipePath = path;
caption = Path.GetFileName(path);
if (!_checkBoxBidirectinal.Checked) {
path = _textBoxOutputPath.Text;
if (path.Length == 0)
throw new Exception(res.GetString("Form.OpenPipeDialog.Error.NoOutputPath"));
paramTmp.OutputPipePath = path;
caption += "/" + Path.GetFileName(path);
}
}
else {
throw new Exception(res.GetString("Form.OpenPipeDialog.Error.NoOpenMode"));
}
TerminalType terminalType = ((EnumListItem<TerminalType>)_comboBoxTerminalType.SelectedItem).Value;
paramTmp.SetTerminalName(terminalType.ToString().ToLowerInvariant());
LogType logType = ((EnumListItem<LogType>)_comboBoxLogType.SelectedItem).Value;
ISimpleLogSettings logSettings = null;
if (logType != LogType.None) {
string logFile = _textBoxLogFile.Text;
LogFileCheckResult r = LogUtil.CheckLogFileName(logFile, this);
if (r == LogFileCheckResult.Cancel || r == LogFileCheckResult.Error)
throw new Exception("");
logSettings = PipePlugin.Instance.TerminalEmulatorService.CreateDefaultSimpleLogSettings();
logSettings.LogPath = logFile;
logSettings.LogType = logType;
logSettings.LogAppend = (r == LogFileCheckResult.Append);
}
string autoExecMacroPath = null;
if (_textBoxAutoExecMacroPath.Text.Length != 0)
autoExecMacroPath = _textBoxAutoExecMacroPath.Text;
IAutoExecMacroParameter autoExecParams = paramTmp.GetAdapter(typeof(IAutoExecMacroParameter)) as IAutoExecMacroParameter;
if (autoExecParams != null)
autoExecParams.AutoExecMacroPath = autoExecMacroPath;
settingsTmp.BeginUpdate();
settingsTmp.Caption = caption;
settingsTmp.Icon = Poderosa.Pipe.Properties.Resources.Icon16x16;
settingsTmp.Encoding = ((EnumListItem<EncodingType>)_comboBoxEncoding.SelectedItem).Value;
settingsTmp.LocalEcho = _comboBoxLocalEcho.SelectedIndex == 1;
settingsTmp.TransmitNL = ((EnumListItem<NewLine>)_comboBoxNewLine.SelectedItem).Value;
settingsTmp.TerminalType = terminalType;
if (logSettings != null)
settingsTmp.LogSettings.Reset(logSettings);
settingsTmp.EndUpdate();
param = paramTmp;
settings = settingsTmp;
return true;
}
catch (Exception e) {
if (e.Message.Length > 0)
GUtil.Warning(this, e.Message);
param = null;
settings = null;
return false;
}
}
