public static string GetServiceStartType(string serviceName)
{
try
{
return(Registry.LocalMachine.OpenSubKey("SYSTEM").OpenSubKey("CurrentControlSet").OpenSubKey("Services").OpenSubKey(serviceName, true).GetValue("Start").ToString());
}
catch (Exception exception)
{
LogTextHelper.Error(exception);
return(string.Empty);
}
}
public static bool ChangeServiceStartType(int startType, string serviceName)
{
try
{
Registry.LocalMachine.OpenSubKey("SYSTEM").OpenSubKey("CurrentControlSet").OpenSubKey("Services").OpenSubKey(serviceName, true).SetValue("Start", startType);
}
catch (Exception exception)
{
LogTextHelper.Error(exception);
return(false);
}
return(true);
}
public static bool ValidUrlPostData()
{
bool flag = false;
for (int i = 0; i < HttpContext.Current.Request.Form.Count; i++)
{
if (flag = HasInjectionData(HttpContext.Current.Request.Form[i].ToString()))
{
LogTextHelper.Info("检测出POST恶意数据: 【" + HttpContext.Current.Request.Form[i].ToString() + "】 URL: 【" + HttpContext.Current.Request.RawUrl + "】来源: 【" + HttpContext.Current.Request.UserHostAddress + "】");
return(flag);
}
}
return(flag);
}
public static void SaveOneInchPic(Image image, Color transColor, float dpi, string path)
{
try
{
image = image.Clone() as Image;
((Bitmap)image).SetResolution(dpi, dpi);
ImageCodecInfo codecInfo = GetCodecInfo("image/jpeg");
EncoderParameters encoderParams = new EncoderParameters(2);
encoderParams.Param[0] = new EncoderParameter(Encoder.Quality, 100);
encoderParams.Param[1] = new EncoderParameter(Encoder.ColorDepth, 0x20);
image.Save(path, codecInfo, encoderParams);
image.Dispose();
}
catch (Exception exception)
{
LogTextHelper.Error(exception);
}
}
public static bool StartService(string serviceName)
{
try
{
ServiceController controller = new ServiceController(serviceName);
if (controller.Status == ServiceControllerStatus.Running)
{
return(true);
}
TimeSpan timeout = TimeSpan.FromMilliseconds(10000.0);
controller.Start();
controller.WaitForStatus(ServiceControllerStatus.Running, timeout);
}
catch (Exception exception)
{
LogTextHelper.Error(exception);
return(false);
}
return(true);
}
public static void ExecuteCommandSync(object command)
{
try
{
ProcessStartInfo info = new ProcessStartInfo("cmd", "/c " + command)
{
RedirectStandardOutput = true,
UseShellExecute = false,
CreateNoWindow = true
};
Process process = new Process {
StartInfo = info
};
process.Start();
Console.WriteLine(process.StandardOutput.ReadToEnd());
}
catch (Exception exception)
{
LogTextHelper.Error(exception);
}
}
public static void ExecuteCommandAsync(string command)
{
try
{
new Thread(new ParameterizedThreadStart(DosHelper.ExecuteCommandSync))
{
IsBackground = true, Priority = ThreadPriority.AboveNormal
}.Start(command);
}
catch (ThreadStartException exception)
{
LogTextHelper.Error(exception);
}
catch (ThreadAbortException exception2)
{
LogTextHelper.Error(exception2);
}
catch (Exception exception3)
{
LogTextHelper.Error(exception3);
}
}