public void RunScript(string script)
{
if ((this.showCommandProxy != null) && !string.IsNullOrEmpty(script))
{
if (this.passThrough)
{
base.WriteObject(script);
}
else if (this.errorPopup != 0)
{
this.RunScriptSilentlyAndWithErrorHookup(script);
}
else if (this.showCommandProxy.HasHostWindow)
{
if (!this.showCommandProxy.SetPendingISECommand(script))
{
this.RunScriptSilentlyAndWithErrorHookup(script);
}
}
else if (!ConsoleInputWithNativeMethods.AddToConsoleInputBuffer(script, true))
{
base.WriteDebug(FormatAndOut_out_gridview.CannotWriteToConsoleInputBuffer);
this.RunScriptSilentlyAndWithErrorHookup(script);
}
}
}
/// <summary>
/// Executes a PowerShell script, writing the output objects to the pipeline.
/// </summary>
/// <param name="script">Script to execute</param>
public void RunScript(string script)
{
if (_showCommandProxy == null || string.IsNullOrEmpty(script))
{
return;
}
if (_passThrough)
{
this.WriteObject(script);
return;
}
if (ErrorPopup)
{
this.RunScriptSilentlyAndWithErrorHookup(script);
return;
}
if (_showCommandProxy.HasHostWindow)
{
if (!_showCommandProxy.SetPendingISECommand(script))
{
this.RunScriptSilentlyAndWithErrorHookup(script);
}
return;
}
if (!ConsoleInputWithNativeMethods.AddToConsoleInputBuffer(script, true))
{
this.WriteDebug(FormatAndOut_out_gridview.CannotWriteToConsoleInputBuffer);
this.RunScriptSilentlyAndWithErrorHookup(script);
}
}
/// <summary>
/// Adds a string to the console input buffer.
/// </summary>
/// <param name="str">String to add to console input buffer.</param>
/// <param name="newLine">True to add Enter after the string.</param>
/// <returns>True if it was successful in adding all characters to console input buffer.</returns>
internal static bool AddToConsoleInputBuffer(string str, bool newLine)
{
IntPtr handle = ConsoleInputWithNativeMethods.GetStdHandle(ConsoleInputWithNativeMethods.STD_INPUT_HANDLE);
if (handle == IntPtr.Zero)
{
return(false);
}
uint strLen = (uint)str.Length;
ConsoleInputWithNativeMethods.INPUT_RECORD[] records = new ConsoleInputWithNativeMethods.INPUT_RECORD[strLen + (newLine ? 1 : 0)];
for (int i = 0; i < strLen; i++)
{
ConsoleInputWithNativeMethods.INPUT_RECORD.SetInputRecord(ref records[i], str[i]);
}
uint written;
if (!ConsoleInputWithNativeMethods.WriteConsoleInput(handle, records, strLen, out written) || written != strLen)
{
// I do not know of a case where written is not going to be strlen. Maybe for some character that
// is not supported in the console. The API suggests this can happen,
// so we handle it by returning false
return(false);
}
// Enter is written separately, because if this is a command, and one of the characters in the command was not written
// (written != strLen) it is desireable to fail (return false) before typing enter and running the command
if (newLine)
{
ConsoleInputWithNativeMethods.INPUT_RECORD[] enterArray = new ConsoleInputWithNativeMethods.INPUT_RECORD[1];
ConsoleInputWithNativeMethods.INPUT_RECORD.SetInputRecord(ref enterArray[0], (char)13);
written = 0;
if (!ConsoleInputWithNativeMethods.WriteConsoleInput(handle, enterArray, 1, out written))
{
// I don't think this will happen
return(false);
}
Diagnostics.Assert(written == 1, "only Enter is being added and it is a supported character");
}
return(true);
}
/// <summary>
/// Executes a PowerShell script, writing the output objects to the pipeline.
/// </summary>
/// <param name="script">Script to execute.</param>
public void RunScript(string script)
{
if (_showCommandProxy == null || string.IsNullOrEmpty(script))
{
return;
}
if (_passThrough)
{
this.WriteObject(script);
return;
}
if (ErrorPopup)
{
this.RunScriptSilentlyAndWithErrorHookup(script);
return;
}
if (_showCommandProxy.HasHostWindow)
{
if (!_showCommandProxy.SetPendingISECommand(script))
{
this.RunScriptSilentlyAndWithErrorHookup(script);
}
return;
}
// Don't send newline at end as PSReadLine shows it rather than executing
if (!ConsoleInputWithNativeMethods.AddToConsoleInputBuffer(script, newLine: false))
{
this.WriteDebug(FormatAndOut_out_gridview.CannotWriteToConsoleInputBuffer);
this.RunScriptSilentlyAndWithErrorHookup(script);
}
}
