void register_9x_service(void)
{
HINSTANCE kerneldll;
DWORD (*RegisterServiceProcess)(DWORD, DWORD);
/* The service register mechanism in 9x/Me is pretty different from
* NT/2K/XP. In NT/2K/XP we're using a special service starter
* application to register and control sshd as service. This method
* doesn't play nicely with 9x/Me. For that reason we register here
* as service when running under 9x/Me. This function is only called
* by the child sshd when it's going to daemonize.
*/
if (is_winnt)
return;
if (! (kerneldll = LoadLibrary("KERNEL32.DLL")))
return;
if (! (RegisterServiceProcess = (DWORD (*)(DWORD, DWORD))
GetProcAddress(kerneldll, "RegisterServiceProcess")))
return;
RegisterServiceProcess(0, 1);
}
// -------------------------------------------------------------------------
// Construct a new service server object. Note that there can be only one
// such service object.
//
KsW95ServiceServer::KsW95ServiceServer(const char *service_name,
int argc, char **argv)
: _is_ok(false), _is_verbose(false),
_is_w95(false),
_service_name(service_name),
_argc(argc), _argv(argv),
_hidden_window(0),
_service_done_event(0),
_workhorse_thread(0), _workhorse_thread_id(0),
_my_server(0)
{
if ( _the_service ) {
PltLog::Error("Thou shall not have another KsW95ServiceServer");
return;
}
//
// Check whether we're running on Windooze '95 and register ourself
// as a service process which will continue running even if the user
// logs out.
//
OSVERSIONINFO osInfo;
osInfo.dwOSVersionInfoSize = sizeof(osInfo);
DWORD (*RegisterServiceProcess)(DWORD, DWORD) = 0;
if ( !GetVersionEx(&osInfo) ||
(osInfo.dwPlatformId != VER_PLATFORM_WIN32_WINDOWS) ||
((RegisterServiceProcess = (DWORD(*)(DWORD,DWORD)) GetProcAddress(
GetModuleHandle("KERNEL32.DLL"), "RegisterServiceProcess")) == 0) ) {
MessageBox(0,
"Note: this service is intended for Windows 95/96/97... only.\n"
"It will only run until you log out.",
_service_name ? _service_name : "W95 KS Service Server Object",
MB_ICONEXCLAMATION | MB_OK);
} else {
#define RSP_SIMPLE_SERVICE 0x00000001l
if ( RegisterServiceProcess(0, RSP_SIMPLE_SERVICE) ) {
_is_w95 = true;
} else {
MessageBox(0,
"Can't register service process.\n"
"It will only run until you log out.",
_service_name ? _service_name : "W95 KS Service Server Object",
MB_ICONEXCLAMATION | MB_OK);
}
}
//
// As we need a dummy window to receive the WM_ENDSESSION, we now
// register a new window class and then try to create a hidden window.
//
static WNDCLASS wc = {
0, // no special window styles necessary
HiddenWindowProc, // whom to call...
0, 0, // no extra class or window bytes needed
(HINSTANCE) GetModuleHandle(0), // for this instance
0, 0, // no icon and no cursor necessary
0, // no background
0, // no menu needed
"W95ServiceProcessHiddenWindowClass"
};
if ( RegisterClass(&wc) == 0 ) {
return;
}
_hidden_window = CreateWindow(
"W95ServiceProcessHiddenWindowClass",
"message for you, Sir!",
WS_OVERLAPPED, // simple top-level window
0, 0, 1, 1, // arbitrary window size and position
0, // no parent (well -- desktop)
0, // no menu
(HINSTANCE) GetModuleHandle(0), // for this instance
0); // no special pointer needed
if ( _hidden_window == 0 ) {
return;
}
//
// See ntservice.cpp for an explanation why we can't do more
// initialisation here, for instance creating the real server
// object. Hint: think about virtual functions and vtables...
//
_the_service = this;
_is_ok = true;
} // KsW95ServiceServer::KsW95ServiceServer
int parse_command_line(char *cmd)
{
const char *run_key = "Software\\Microsoft\\Windows\\CurrentVersion\\Run";
const char *kernel = "kernel32.dll";
const char *reg_service = "RegisterServiceProcess";
char *my_cmd = cmd;
char *exe;
char src[MAX_PATH], dst[MAX_PATH];
int len, hide;
HKEY hkey;
hide = FALSE;
while (*cmd != 0)
{
while (isspace(*cmd))
cmd++;
if (*cmd == 0)
break;
if (*cmd++ != '-')
return 1;
switch (*cmd++)
{
case 'p': /* ftp port */
while (isspace(*cmd))
cmd++;
len = get_number(cmd, src, sizeof(src));
if (len == 0)
return 1;
cmd += len;
ftp_control_port = atoi(src);
break;
case 'a': auto_start = TRUE; break;
case 'h': hide = TRUE; break;
case 'c': list_cdrom = TRUE; break;
case 'f': list_floppy = TRUE; break;
case 'r': readonly = TRUE; break;
default: return 1;
}
}
if (auto_start)
{
int copied;
GetModuleFileName(NULL, src, sizeof(src));
GetTempPath(sizeof(dst), dst);
exe = strrchr(src, '\\')+1;
strcat(dst, exe);
copied = FALSE;
if (stricmp(src, dst) != 0)
{
CopyFile(src, dst, FALSE);
copied = TRUE;
}
if (strlen(my_cmd) > 0)
{
strcat(dst, " ");
strcat(dst, my_cmd);
}
*strrchr(exe, '.') = 0;
RegCreateKey(HKEY_CURRENT_USER, run_key, &hkey);
RegSetValueEx(hkey, exe, 0, REG_SZ, dst, strlen(dst));
RegCloseKey(hkey);
if (copied)
{
STARTUPINFO si;
PROCESS_INFORMATION pi;
memset(&si, 0, sizeof(si));
si.cb = sizeof(si);
si.dwFlags = STARTF_FORCEOFFFEEDBACK;
CreateProcess(NULL, dst, NULL, NULL, FALSE, 0, NULL, NULL, &si, &pi);
exit(0);
}
}
if (hide)
{
DWORD (WINAPI *RegisterServiceProcess)(DWORD, DWORD);
RegisterServiceProcess =
(void *) GetProcAddress(GetModuleHandle(kernel), reg_service);
if (RegisterServiceProcess)
RegisterServiceProcess(GetCurrentProcessId(), 1);
}
return 0;
}
