Files
Open-Shell-Menu/ClassicShellSrc/ClassicShellSetup/SetupHelper/SetupHelper.cpp
2017-12-04 15:02:13 +11:00

91 lines
2.8 KiB
C++

// Classic Shell (c) 2009-2016, Ivo Beltchev
// Confidential information of Ivo Beltchev. Not for disclosure or distribution without prior written consent from the author
#define STRICT_TYPED_ITEMIDS
#define _ATL_CSTRING_EXPLICIT_CONSTRUCTORS // some CString constructors will be explicit
#include <windows.h>
#include <atlstr.h>
#include "ResourceHelper.h"
HINSTANCE g_hInstance;
///////////////////////////////////////////////////////////////////////////////
int ExitStartMenu( void )
{
HKEY hKey=NULL;
if (RegCreateKeyEx(HKEY_LOCAL_MACHINE,L"SOFTWARE\\IvoSoft\\ClassicShell",0,NULL,REG_OPTION_NON_VOLATILE,KEY_READ|KEY_QUERY_VALUE|KEY_WOW64_64KEY,NULL,&hKey,NULL)==ERROR_SUCCESS)
{
DWORD type=0;
wchar_t path[_MAX_PATH];
DWORD size=sizeof(path);
if (RegQueryValueEx(hKey,L"Path",0,&type,(BYTE*)path,&size)==ERROR_SUCCESS && type==REG_SZ)
{
STARTUPINFO startupInfo={sizeof(startupInfo)};
PROCESS_INFORMATION processInfo;
memset(&processInfo,0,sizeof(processInfo));
wcscat_s(path,L"ClassicStartMenu.exe");
HANDLE h=CreateFile(path,GENERIC_READ,FILE_SHARE_READ|FILE_SHARE_WRITE,NULL,OPEN_EXISTING,FILE_ATTRIBUTE_NORMAL,NULL);
if (h!=INVALID_HANDLE_VALUE)
{
CloseHandle(h);
wcscat_s(path,L" -exit");
if (CreateProcess(NULL,path,NULL,NULL,TRUE,0,NULL,NULL,&startupInfo,&processInfo))
{
CloseHandle(processInfo.hThread);
WaitForSingleObject(processInfo.hProcess,5000);
CloseHandle(processInfo.hProcess);
}
}
}
RegCloseKey(hKey);
}
HWND updateOwner=FindWindow(L"ClassicShellUpdate.COwnerWindow",NULL);
if (updateOwner)
PostMessage(updateOwner,WM_CLEAR,0,0);
return 0;
}
int FixVersion( void )
{
HKEY hKey=NULL;
if (RegCreateKeyEx(HKEY_LOCAL_MACHINE,L"SOFTWARE\\IvoSoft\\ClassicShell",0,NULL,REG_OPTION_NON_VOLATILE,KEY_READ|KEY_WRITE|KEY_WOW64_64KEY,NULL,&hKey,NULL)==ERROR_SUCCESS)
{
DWORD winVer=GetVersionEx(GetModuleHandle(L"user32.dll"));
RegSetValueEx(hKey,L"WinVersion",NULL,REG_DWORD,(BYTE*)&winVer,sizeof(DWORD));
RegCloseKey(hKey);
}
return 0;
}
///////////////////////////////////////////////////////////////////////////////
// Setup Helper - performs custom actions during Classic Shell install/uninstall
// Usage:
// exitSM // exits the start menu if it is running
// fixVersion // sets the correct OS version
int WINAPI wWinMain( HINSTANCE hInstance, HINSTANCE hPrevInstance, LPTSTR lpstrCmdLine, int nCmdShow )
{
// MessageBox(NULL,lpstrCmdLine,L"Command Line",MB_OK|MB_SYSTEMMODAL);
int count;
wchar_t *const *params=CommandLineToArgvW(lpstrCmdLine,&count);
if (!params) return 1;
g_hInstance=hInstance;
for (;count>0;count--,params++)
{
if (_wcsicmp(params[0],L"exitSM")==0)
{
return ExitStartMenu();
}
if (_wcsicmp(params[0],L"fixVersion")==0)
{
return FixVersion();
}
}
return 1;
}