void System::LaunchExplorer( )
{
wstring buf( MAX_PATH, '\0' );
GetWindowsDirectory( &buf[ 0 ], MAX_PATH );
buf.resize( wcslen( &buf[ 0 ] ) );
buf += L"\\explorer.exe";
STARTUPINFO cif;
ZeroMemory( &cif, sizeof( cif ) );
if( !IsExplorerRunning( ) )
{
if( CreateProcess( buf.c_str( ), 0, 0, 0, FALSE, 0, 0, 0, &cif, &m_pInfo ) )
{
m_bBootExplorer = true;
}
else
{
MessageBox( 0, L"Explorer was not launched", L"ERROR: Unknown Error", MB_ICONERROR | MB_OK );
}
}
}
int SetupHelperApp::OnRun()
{
#ifdef _WIN64
DBG("--- x64 SetupHelper");
#else
DBG("--- x86 SetupHelper");
#endif
if (__argc < 3)
return -1;
std::vector<ProcessInfo> processes;
DBG("Get processes (1)");
if (!GetProcesses(processes))
return -1;
DBG("Got processes (1):");
for (size_t i = 0; i < processes.size(); ++i)
{
DBG(i << ": " << processes[i].pid);
}
// Kill all Explorer and cvslock processes
for (size_t i = 0; i < processes.size(); ++i)
{
if (!_tcsicmp(processes[i].image.c_str(), wxT("explorer.exe")))
{
DBG("Killing Explorer");
// Show dialog
wxProgressDialog* dlg = new wxProgressDialog(wxT("TortoiseCVS Setup"), wxText(__argv[1]));
dlg->Show();
// Kill Explorer
TerminateProcess(processes[i]);
int i = 0;
while (IsProcessRunning(processes[i].pid) && (i < 50))
{
dlg->Update((i+1)*100/50);
Sleep(50);
}
// Avoid the Active Desktop error message
HKEY hKey;
if (RegOpenKeyExA(HKEY_CURRENT_USER, "Software\\Microsoft\\Windows\\CurrentVersion\\Explorer",
0, KEY_WRITE, &hKey))
{
DWORD data = 0;
RegSetValueExA(hKey, "FaultKey", 0, REG_DWORD, reinterpret_cast<BYTE*>(&data), sizeof(DWORD));
}
dlg->Destroy();
}
else if (!_tcsicmp(processes[i].image.c_str(), wxT("cvslock.exe")))
{
// Kill CVSNT lock service
TerminateProcess(processes[i]);
}
}
// Show dialog
wxProgressDialog* dlg = new wxProgressDialog(wxT("TortoiseCVS Setup"), wxText(__argv[1]));
dlg->Show();
// Wait for Explorer restart
for (int i = 0; i < 50; ++i)
{
if (IsExplorerRunning())
break;
dlg->Update((i+1)*100/50);
Sleep(50);
}
if (!IsExplorerRunning())
{
dlg->Update(0);
STARTUPINFOA startupinfo;
startupinfo.cb = sizeof(STARTUPINFOA);
startupinfo.lpReserved = 0;
startupinfo.lpDesktop = 0;
startupinfo.lpTitle = 0;
startupinfo.dwFlags = 0;
startupinfo.cbReserved2 = 0;
startupinfo.lpReserved2 = 0;
PROCESS_INFORMATION processinfo;
CreateProcessA(0, "explorer.exe", 0, 0, FALSE, 0, 0, 0, &startupinfo, &processinfo);
CloseHandle(processinfo.hProcess);
CloseHandle(processinfo.hThread);
for (int i = 0; i < 10; ++i)
{
Sleep(50);
dlg->Update((i+1)*100/10);
}
}
dlg->Destroy();
DBG("Check remaining processes");
bool anyLeft = true;
while (anyLeft)
{
processes.clear();
DBG("Get processes (2)");
if (!GetProcesses(processes))
return -1;
DBG("Got processes (2):");
for (size_t i = 0; i < processes.size(); ++i)
{
DBG(i << ": " << processes[i].pid);
}
anyLeft = false;
for (size_t i = 0; i < processes.size(); ++i)
{
if (_tcsicmp(processes[i].image.c_str(), wxT("explorer.exe")))
{
anyLeft = true;
// Ask user to close application
wxString msg;
msg << wxT("The application ");
if (processes[i].title.empty())
{
// No title found (may be minimized to tray etc.)
msg << processes[i].image;
}
else
msg << wxT("'") << processes[i].title << wxT("' (") << processes[i].image << wxT(")");
msg << wxT("\nneeds to be closed before TortoiseCVS setup can continue.\n")
<< wxT("Please close the application and click OK, or click Cancel to leave the process ")
<< wxT("running.\nIn the latter case, you will be required to reboot Windows after installation.");
if (MessageBox(0, msg.c_str(), wxT("TortoiseCVS Setup"), MB_OKCANCEL | MB_ICONINFORMATION) == IDCANCEL)
return 1;
}
}
}
DBG("Loop done");
if (__argv[2][0] == 'b')
return 0;
// Delete any renamed DLL's
// TODO: Make this work even when installing to a different directory
std::string rootDir(GetRootDir());
std::string src(rootDir);
src += "TortoiseShell.dll_renamed";
DBG("Deleting " << src);
DeleteFileA(src.c_str());
src = rootDir;
src += "TortoiseShell64.dll_renamed";
DBG("Deleting " << src);
DeleteFileA(src.c_str());
src = rootDir;
src += "TortoiseAct.exe_renamed";
DBG("Deleting " << src);
DeleteFileA(src.c_str());
DBG("Exit: 0");
return 0;
}