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added fancy task dialog for action elevation

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git-svn-id: svn://svn.code.sf.net/p/processhacker/code@964 21ef857c-d57f-4fe0-8362-d861dc6d29cd
This commit is contained in:
wj32
2009-03-29 08:18:41 +00:00
parent 6146c2b95b
commit ed01fd347f
1 changed files with 56 additions and 61 deletions
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trunk/ProcessHacker/Actions/ProcessActions.cs
+56 -61
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@@ -81,34 +81,75 @@ namespace ProcessHacker.UI
return result == DialogResult.Yes;
}
public static void Terminate(IWin32Window window, int[] pids, string[] names, bool prompt)
private static bool ElevateIfRequired(IWin32Window window, int[] pids, string[] names,
Win32.PROCESS_RIGHTS access, string action)
{
if (Program.ElevationType == Win32.TOKEN_ELEVATION_TYPE.TokenElevationTypeLimited &&
if (Program.WindowsVersion == WindowsVersion.Vista &&
Program.ElevationType == Win32.TOKEN_ELEVATION_TYPE.TokenElevationTypeLimited &&
Program.KPH == null)
{
try
{
foreach (int pid in pids)
{
using (Win32.ProcessHandle phandle = new Win32.ProcessHandle(pid,
Win32.PROCESS_RIGHTS.PROCESS_TERMINATE))
using (Win32.ProcessHandle phandle = new Win32.ProcessHandle(pid, access))
{ }
}
}
catch
catch (WindowsException ex)
{
string objects = "";
TaskDialog td = new TaskDialog();
foreach (int pid in pids)
objects += pid + ",";
td.WindowTitle = "Process Hacker";
td.MainIcon = TaskDialogIcon.Shield;
td.MainInstruction = "Do you want to elevate the action?";
td.Content = "The action cannot be performed in the current security context. " +
"Do you want Process Hacker to prompt for the appropriate credentials and elevate the action?";
Program.StartProcessHackerAdmin("-e -type process -action terminate -obj \"" +
objects + "\" -hwnd " + window.Handle.ToString(), null, window.Handle);
td.ExpandedInformation = "Error: " + ex.Message + " (0x" + ex.ErrorCode.ToString("x") + ")";
td.ExpandFooterArea = true;
return;
td.Buttons = new TaskDialogButton[]
{
new TaskDialogButton((int)DialogResult.Yes, "Elevate\nPrompt for credentials and elevate the action."),
new TaskDialogButton((int)DialogResult.No, "Continue\nAttempt to perform the action without elevation.")
};
td.CommonButtons = TaskDialogCommonButtons.Cancel;
td.UseCommandLinks = true;
DialogResult result = (DialogResult)td.Show(window);
if (result == DialogResult.Yes)
{
string objects = "";
foreach (int pid in pids)
objects += pid + ",";
Program.StartProcessHackerAdmin("-e -type process -action " + action + " -obj \"" +
objects + "\" -hwnd " + window.Handle.ToString(), null, window.Handle);
return true;
}
else if (result == DialogResult.No)
{
return false;
}
else if (result == DialogResult.Cancel)
{
return true;
}
}
}
return false;
}
public static void Terminate(IWin32Window window, int[] pids, string[] names, bool prompt)
{
if (ElevateIfRequired(window, pids, names, Win32.PROCESS_RIGHTS.PROCESS_TERMINATE, "terminate"))
return;
if (prompt && !Prompt(window, pids, names, "terminate",
"Terminating a process will cause unsaved data to be lost. " +
"Terminating a system process will cause system instability. " +
@@ -137,31 +178,8 @@ namespace ProcessHacker.UI
public static void Suspend(IWin32Window window, int[] pids, string[] names, bool prompt)
{
if (Program.ElevationType == Win32.TOKEN_ELEVATION_TYPE.TokenElevationTypeLimited &&
Program.KPH == null)
{
try
{
foreach (int pid in pids)
{
using (Win32.ProcessHandle phandle = new Win32.ProcessHandle(pid,
Win32.PROCESS_RIGHTS.PROCESS_SUSPEND_RESUME))
{ }
}
}
catch
{
string objects = "";
foreach (int pid in pids)
objects += pid + ",";
Program.StartProcessHackerAdmin("-e -type process -action suspend -obj \"" +
objects + "\" -hwnd " + window.Handle.ToString(), null, window.Handle);
return;
}
}
if (ElevateIfRequired(window, pids, names, Win32.PROCESS_RIGHTS.PROCESS_SUSPEND_RESUME, "suspend"))
return;
if (prompt && !Prompt(window, pids, names, "suspend",
"Suspending a process will pause its execution. " +
@@ -191,31 +209,8 @@ namespace ProcessHacker.UI
public static void Resume(IWin32Window window, int[] pids, string[] names, bool prompt)
{
if (Program.ElevationType == Win32.TOKEN_ELEVATION_TYPE.TokenElevationTypeLimited &&
Program.KPH == null)
{
try
{
foreach (int pid in pids)
{
using (Win32.ProcessHandle phandle = new Win32.ProcessHandle(pid,
Win32.PROCESS_RIGHTS.PROCESS_SUSPEND_RESUME))
{ }
}
}
catch
{
string objects = "";
foreach (int pid in pids)
objects += pid + ",";
Program.StartProcessHackerAdmin("-e -type process -action resume -obj \"" +
objects + "\" -hwnd " + window.Handle.ToString(), null, window.Handle);
return;
}
}
if (ElevateIfRequired(window, pids, names, Win32.PROCESS_RIGHTS.PROCESS_SUSPEND_RESUME, "resume"))
return;
if (prompt && !Prompt(window, pids, names, "resume",
"Resuming a process will begin its execution. " +