private void BWDoWork(object sender, DoWorkEventArgs ex)
{
SiteProfile profile = (SiteProfile)ex.Argument;
string arguments = profile.GetArguments();
FakeIP fakeip = FakeIP.From(arguments); // fake ip
FakeUA fakeua = FakeUA.From(arguments); // fake ua
// report begin state
bgWork.ReportProgress(-1, null);
for (int i = 1; i <= profile.PlayTimes; i++)
{
/** Report progress, states.
* progress is indicated in e.UserState (value: progressFullness)
*/
double progressFullness = (double)i / profile.PlayTimes;
try
{
string response = PlaySite(arguments, fakeip, fakeua, profile.IsReadResponse);
bgWork.ReportProgress(100, new object[] { progressFullness, i, response });
}
catch (Exception err)
{
bgWork.ReportProgress(100, new object[] { progressFullness, i, err.Message });
return;
}
/** No Sleep. Check CancellationPending and continue
*/
if (profile.DelayMin <= 0)
{
if (bgWork.CancellationPending)
{
return;
}
else
{
continue;
}
}
/** Sleep. Check CancellationPending every 100ms
*/
int sleep_count_100ms = profile.DelayMax > profile.DelayMin ?
random.Next(profile.DelayMin, profile.DelayMax) * 10
: profile.DelayMin * 10;
while (sleep_count_100ms-- > 0)
{
System.Threading.Thread.Sleep(100);
if (bgWork.CancellationPending)
{
return;
}
}
}
}
private string PlaySite(string arguments, FakeIP fakeip, FakeUA fakeua, bool readReponse)
{
// fake ip
if (fakeip != null)
{
string ip;
if (fakeip.FakeMethod == FakeIP.Method.Pick)
{
ip = IPManager.GetRandom()?.IP;
}
else
{
ip = IPManager.GetGenerate();
}
if (string.IsNullOrWhiteSpace(ip))
{
throw new Exception(sr_fake_ip_error);
}
else
{
arguments = arguments.Replace(fakeip.Replace, ip);
}
}
// fake ua
if (fakeua != null)
{
string ua = UAManager.GetRandom()?.Value;
if (string.IsNullOrWhiteSpace(ua))
{
throw new Exception(sr_fake_ua_error);
}
else
{
arguments = arguments.Replace(fakeua.Replace, ua);
}
}
// curl process
Process process = new Process()
{
StartInfo =
{
FileName = Utility.CurlManager.PathCurlExe,
Arguments = arguments,
WorkingDirectory = App.PathCurl,
CreateNoWindow = true,
UseShellExecute = false,
RedirectStandardOutput = readReponse,
},
};
string response;
try
{
process.Start();
response = process.StartInfo.RedirectStandardOutput ?
process.StandardOutput.ReadToEnd() :
$"{sr_complete} {DateTime.Now.ToString("yyyy.MM.dd-HH:mm:ss")}";
process.WaitForExit();
}
catch
{
response = $"{sr_failed} {DateTime.Now.ToString("yyyy.MM.dd-HH:mm:ss")}";
}
finally
{
process.Dispose();
}
return(response);
}