// Execute a child process
bool ExecProcess(char *exe_name, wchar_t *args_w)
{
bool ret;
wchar_t exe_name_w[MAX_SIZE];
char args[MAX_SIZE];
STARTUPINFO info;
STARTUPINFOW info_w;
PROCESS_INFORMATION proc;
// Validate arguments
if (exe_name == NULL || args_w == NULL)
{
return false;
}
ZeroMemory(exe_name_w, sizeof(exe_name_w));
ZeroMemory(args, sizeof(args));
mbstowcs(exe_name_w, exe_name, strlen(exe_name));
wcstombs(args, args_w, sizeof(args));
ZeroMemory(&info, sizeof(info));
info.cb = sizeof(info);
ZeroMemory(&info_w, sizeof(info_w));
info_w.cb = sizeof(info_w);
ZeroMemory(&proc, sizeof(proc));
if (IsWindowsNt() == false)
{
ret = CreateProcess(exe_name, args, NULL, NULL, false, NORMAL_PRIORITY_CLASS,
NULL, NULL, &info, &proc);
}
else
{
ret = CreateProcessW(exe_name_w, args_w, NULL, NULL, false, NORMAL_PRIORITY_CLASS,
NULL, NULL, &info_w, &proc);
}
if (ret)
{
WaitForSingleObject(proc.hProcess, INFINITE);
GetExitCodeProcess(proc.hProcess, &ret_code);
}
return ret;
}
bool CNtDriverControl::Open(const TCHAR* pszDriverFileName, const TCHAR* pszDriverName)
{
if (IsWindowsNt() == false)
return false;
if (!Close())
return false;
int Length;
if (pszDriverFileName != NULL)
{
Length = lstrlen(pszDriverFileName);
if (Length != 0)
{
m_pszDriverFileName = new TCHAR[Length+sizeof(TCHAR)];
if (m_pszDriverFileName == NULL)
return false;
lstrcpy(m_pszDriverFileName, pszDriverFileName);
}
}
if (pszDriverName != NULL)
{
Length = lstrlen(pszDriverName);
if (Length != 0)
{
m_pszDriverName = new TCHAR[Length+sizeof(TCHAR)];
if (m_pszDriverName == NULL)
{
if (m_pszDriverFileName != NULL)
delete[] m_pszDriverFileName;
m_pszDriverFileName = NULL;
return false;
}
lstrcpy(m_pszDriverName, pszDriverName);
}
}
return true;
}
