private void toggleGlobalHook_CheckedChanged(object sender, EventArgs e)
{
if (!toggleGlobalHook.Enabled)
{
return;
}
toggleGlobalHook.Enabled = false;
if (toggleGlobalHook.Checked)
{
if (!Helpers.IsElevated)
{
DialogResult res = MessageBox.Show("RenderDoc needs to restart with admin privileges. Restart?", "Restart as admin", MessageBoxButtons.YesNoCancel, MessageBoxIcon.Question);
if (res == DialogResult.Yes)
{
string capfile = Path.GetTempFileName() + ".cap";
AutoStart.Checked = false;
SaveSettings(capfile);
var process = new Process();
process.StartInfo = new System.Diagnostics.ProcessStartInfo(Application.ExecutablePath, capfile);
process.StartInfo.Verb = "runas";
try
{
process.Start();
}
catch (Exception)
{
// don't restart if it failed for some reason (e.g. user clicked no to UAC)
toggleGlobalHook.Checked = false;
toggleGlobalHook.Enabled = true;
return;
}
m_Core.Config.Serialize(Core.ConfigFilename);
m_Core.Config.ReadOnly = true;
m_Core.AppWindow.Close();
return;
}
else
{
toggleGlobalHook.Checked = false;
toggleGlobalHook.Enabled = true;
return;
}
}
exePath.Enabled = exeBrowse.Enabled =
workDirPath.Enabled = workDirBrowse.Enabled =
cmdline.Enabled =
capture.Enabled = save.Enabled = load.Enabled = false;
foreach (Control c in capOptsFlow.Controls)
{
c.Enabled = false;
}
foreach (Control c in actionsFlow.Controls)
{
c.Enabled = false;
}
toggleGlobalHook.Text = "Disable Global Hook";
var path = Path.GetDirectoryName(Path.GetFullPath(Application.ExecutablePath));
var regfile = Path.Combine(Path.GetTempPath(), "RenderDoc_RestoreGlobalHook.reg");
try
{
if (Environment.Is64BitProcess)
{
EnableAppInit(Registry.LocalMachine.CreateSubKey("SOFTWARE").CreateSubKey("Wow6432Node"),
path, "x86\\renderdocshim32.dll",
out prevAppInitWoW64Enabled, out prevAppInitWoW64);
EnableAppInit(Registry.LocalMachine.CreateSubKey("SOFTWARE"),
path, "renderdocshim64.dll",
out prevAppInitEnabled, out prevAppInit);
using (FileStream s = File.OpenWrite(regfile))
{
using (StreamWriter sw = new StreamWriter(s))
{
sw.WriteLine("Windows Registry Editor Version 5.00");
sw.WriteLine("");
sw.WriteLine("[HKEY_LOCAL_MACHINE\\SOFTWARE\\Wow6432Node\\Microsoft\\Windows NT\\CurrentVersion\\Windows]");
sw.WriteLine(String.Format("\"LoadAppInit_DLLs\"=dword:{0:X8}", prevAppInitWoW64Enabled));
sw.WriteLine(String.Format("\"AppInit_DLLs\"=\"{0}\"", prevAppInitWoW64));
sw.WriteLine("");
sw.WriteLine("[HKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\Windows NT\\CurrentVersion\\Windows]");
sw.WriteLine(String.Format("\"LoadAppInit_DLLs\"=dword:{0:X8}", prevAppInitEnabled));
sw.WriteLine(String.Format("\"AppInit_DLLs\"=\"{0}\"", prevAppInit));
sw.Flush();
}
}
}
else
{
// if this is a 64-bit OS, it will re-direct our request to Wow6432Node anyway, so we
// don't need to handle that manually
EnableAppInit(Registry.LocalMachine.CreateSubKey("SOFTWARE"), path, "renderdocshim32.dll",
out prevAppInitEnabled, out prevAppInit);
using (FileStream s = File.OpenWrite(regfile))
{
using (StreamWriter sw = new StreamWriter(s))
{
sw.WriteLine("Windows Registry Editor Version 5.00");
sw.WriteLine("");
sw.WriteLine("[HKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\Windows NT\\CurrentVersion\\Windows]");
sw.WriteLine(String.Format("\"LoadAppInit_DLLs\"=dword:{0:X8}", prevAppInitEnabled));
sw.WriteLine(String.Format("\"AppInit_DLLs\"=\"{0}\"", prevAppInit));
sw.Flush();
}
}
}
}
catch (System.Exception ex)
{
MessageBox.Show("Aborting. Couldn't save backup .reg file to " + regfile + Environment.NewLine + ex.ToString(), "Cannot save registry backup",
MessageBoxButtons.OK, MessageBoxIcon.Error);
exePath.Enabled = exeBrowse.Enabled =
workDirPath.Enabled = workDirBrowse.Enabled =
cmdline.Enabled =
capture.Enabled = save.Enabled = load.Enabled = true;
foreach (Control c in capOptsFlow.Controls)
{
c.Enabled = true;
}
foreach (Control c in actionsFlow.Controls)
{
c.Enabled = true;
}
// won't recurse because it's not enabled yet
toggleGlobalHook.Checked = false;
toggleGlobalHook.Text = "Enable Global Hook";
toggleGlobalHook.Enabled = true;
return;
}
ExitPipeThread();
pipeExit = false;
try
{
pipe32 = new NamedPipeServerStream("RenderDoc.GlobalHookControl32");
pipe64 = new NamedPipeServerStream("RenderDoc.GlobalHookControl64");
}
catch (System.IO.IOException ex)
{
// tidy up and exit
MessageBox.Show("Aborting. Couldn't create named pipe:" + Environment.NewLine + ex.Message,
"Cannot create named pipe",
MessageBoxButtons.OK, MessageBoxIcon.Error);
exePath.Enabled = exeBrowse.Enabled =
workDirPath.Enabled = workDirBrowse.Enabled =
cmdline.Enabled =
capture.Enabled = save.Enabled = load.Enabled = true;
foreach (Control c in capOptsFlow.Controls)
{
c.Enabled = true;
}
foreach (Control c in actionsFlow.Controls)
{
c.Enabled = true;
}
// need to revert registry entries too
if (Environment.Is64BitProcess)
{
RestoreAppInit(Registry.LocalMachine.CreateSubKey("SOFTWARE").CreateSubKey("Wow6432Node"), prevAppInitWoW64Enabled, prevAppInitWoW64);
RestoreAppInit(Registry.LocalMachine.CreateSubKey("SOFTWARE"), prevAppInitEnabled, prevAppInit);
}
else
{
// if this is a 64-bit OS, it will re-direct our request to Wow6432Node anyway, so we
// don't need to handle that manually
RestoreAppInit(Registry.LocalMachine.CreateSubKey("SOFTWARE"), prevAppInitEnabled, prevAppInit);
}
if (File.Exists(regfile))
{
File.Delete(regfile);
}
// won't recurse because it's not enabled yet
toggleGlobalHook.Checked = false;
toggleGlobalHook.Text = "Enable Global Hook";
toggleGlobalHook.Enabled = true;
return;
}
pipeThread = Helpers.NewThread(new ThreadStart(PipeTick));
pipeThread.Start();
string exe = exePath.Text;
string logfile = exe;
if (logfile.Contains("/"))
{
logfile = logfile.Substring(logfile.LastIndexOf('/') + 1);
}
if (logfile.Contains("\\"))
{
logfile = logfile.Substring(logfile.LastIndexOf('\\') + 1);
}
if (logfile.Contains("."))
{
logfile = logfile.Substring(0, logfile.IndexOf('.'));
}
logfile = m_Core.TempLogFilename(logfile);
StaticExports.StartGlobalHook(exe, logfile, GetSettings().Options);
}
else
{
ExitPipeThread();
exePath.Enabled = exeBrowse.Enabled =
workDirPath.Enabled = workDirBrowse.Enabled =
cmdline.Enabled =
capture.Enabled = save.Enabled = load.Enabled = true;
foreach (Control c in capOptsFlow.Controls)
{
c.Enabled = true;
}
foreach (Control c in actionsFlow.Controls)
{
c.Enabled = true;
}
toggleGlobalHook.Text = "Enable Global Hook";
if (Environment.Is64BitProcess)
{
RestoreAppInit(Registry.LocalMachine.CreateSubKey("SOFTWARE").CreateSubKey("Wow6432Node"), prevAppInitWoW64Enabled, prevAppInitWoW64);
RestoreAppInit(Registry.LocalMachine.CreateSubKey("SOFTWARE"), prevAppInitEnabled, prevAppInit);
}
else
{
// if this is a 64-bit OS, it will re-direct our request to Wow6432Node anyway, so we
// don't need to handle that manually
RestoreAppInit(Registry.LocalMachine.CreateSubKey("SOFTWARE"), prevAppInitEnabled, prevAppInit);
}
var regfile = Path.Combine(Path.GetTempPath(), "RenderDoc_RestoreGlobalHook.reg");
if (File.Exists(regfile))
{
File.Delete(regfile);
}
}
toggleGlobalHook.Enabled = true;
UpdateGlobalHook();
}
private void toggleGlobalHook_CheckedChanged(object sender, EventArgs e)
{
if (!toggleGlobalHook.Enabled)
{
return;
}
toggleGlobalHook.Enabled = false;
if (toggleGlobalHook.Checked)
{
if (!Helpers.IsElevated)
{
DialogResult res = MessageBox.Show("RenderDoc needs to restart with admin privileges. Restart?", "Restart as admin", MessageBoxButtons.YesNoCancel, MessageBoxIcon.Question);
if (res == DialogResult.Yes)
{
string capfile = Path.GetTempFileName() + ".cap";
AutoStart.Checked = false;
SaveSettings(capfile);
var process = new Process();
process.StartInfo = new System.Diagnostics.ProcessStartInfo(Application.ExecutablePath, capfile);
process.StartInfo.Verb = "runas";
try
{
process.Start();
}
catch (Exception)
{
// don't restart if it failed for some reason (e.g. user clicked no to UAC)
toggleGlobalHook.Checked = false;
toggleGlobalHook.Enabled = true;
return;
}
m_Core.Config.Serialize(Core.ConfigFilename);
m_Core.Config.ReadOnly = true;
m_Core.AppWindow.Close();
return;
}
else
{
toggleGlobalHook.Checked = false;
toggleGlobalHook.Enabled = true;
return;
}
}
exePath.Enabled = exeBrowse.Enabled =
workDirPath.Enabled = workDirBrowse.Enabled =
cmdline.Enabled =
launch.Enabled = save.Enabled = load.Enabled = false;
foreach (Control c in capOptsFlow.Controls)
{
c.Enabled = false;
}
foreach (Control c in actionsFlow.Controls)
{
c.Enabled = false;
}
toggleGlobalHook.Text = "Disable Global Hook";
if (StaticExports.IsGlobalHookActive())
{
StaticExports.StopGlobalHook();
}
string exe = exePath.Text;
string logfile = exe;
if (logfile.Contains("/"))
{
logfile = logfile.Substring(logfile.LastIndexOf('/') + 1);
}
if (logfile.Contains("\\"))
{
logfile = logfile.Substring(logfile.LastIndexOf('\\') + 1);
}
if (logfile.Contains("."))
{
logfile = logfile.Substring(0, logfile.IndexOf('.'));
}
logfile = m_Core.TempLogFilename(logfile);
bool success = StaticExports.StartGlobalHook(exe, logfile, GetSettings().Options);
if (!success)
{
// tidy up and exit
MessageBox.Show("Aborting. Couldn't start global hook. Check diagnostic log in help menu for more information",
"Couldn't start global hook",
MessageBoxButtons.OK, MessageBoxIcon.Error);
exePath.Enabled = exeBrowse.Enabled =
workDirPath.Enabled = workDirBrowse.Enabled =
cmdline.Enabled =
launch.Enabled = save.Enabled = load.Enabled = true;
foreach (Control c in capOptsFlow.Controls)
{
c.Enabled = true;
}
foreach (Control c in actionsFlow.Controls)
{
c.Enabled = true;
}
// won't recurse because it's not enabled yet
toggleGlobalHook.Checked = false;
toggleGlobalHook.Text = "Enable Global Hook";
toggleGlobalHook.Enabled = true;
return;
}
}
else
{
if (StaticExports.IsGlobalHookActive())
{
StaticExports.StopGlobalHook();
}
exePath.Enabled = exeBrowse.Enabled =
workDirPath.Enabled = workDirBrowse.Enabled =
cmdline.Enabled =
launch.Enabled = save.Enabled = load.Enabled = true;
foreach (Control c in capOptsFlow.Controls)
{
c.Enabled = true;
}
foreach (Control c in actionsFlow.Controls)
{
c.Enabled = true;
}
toggleGlobalHook.Text = "Enable Global Hook";
}
toggleGlobalHook.Enabled = true;
UpdateGlobalHook();
}