public static bool Check()
{
try
{
var path = $@"""{Utils.GetExecutablePath()}""";
var service = new StartupService(Key);
return(service.Check(path));
}
catch (Exception e)
{
Logging.LogUsefulException(e);
return(false);
}
}
static HttpProxyRunner()
{
try
{
var uid = Directory.GetCurrentDirectory().GetClassicHashCode();
UNIQUE_CONFIG_FILE = $@"privoxy_{uid}.conf";
PRIVOXY_JOB = new();
FileManager.DecompressFile(Utils.GetTempPath(ExeName), Resources.privoxy_exe);
}
catch (IOException e)
{
Logging.LogUsefulException(e);
}
}
private static bool IsChildProcess(Process process)
{
try
{
var path = process.MainModule?.FileName;
return(Utils.GetTempPath(ExeName).Equals(path));
}
catch (Exception ex)
{
/*
* Sometimes Process.GetProcessesByName will return some processes that
* are already dead, and that will cause exceptions here.
* We could simply ignore those exceptions.
*/
Logging.LogUsefulException(ex);
return(false);
}
}
public void Start(Configuration configuration)
{
if (_process == null)
{
var existingPrivoxy = Process.GetProcessesByName(ExeNameNoExt);
foreach (var p in existingPrivoxy.Where(IsChildProcess))
{
KillProcess(p);
}
var privoxyConfig = Resources.privoxy_conf;
RunningPort = GetFreePort();
privoxyConfig = privoxyConfig.Replace(@"__SOCKS_PORT__", configuration.LocalPort.ToString());
privoxyConfig = privoxyConfig.Replace(@"__PRIVOXY_BIND_PORT__", RunningPort.ToString());
privoxyConfig = privoxyConfig.Replace(@"__PRIVOXY_BIND_IP__",
configuration.ShareOverLan ? Global.AnyHost : Global.LocalHost)
.Replace(@"__SOCKS_HOST__", Global.LocalHost);
FileManager.ByteArrayToFile(Utils.GetTempPath(UNIQUE_CONFIG_FILE), Encoding.UTF8.GetBytes(privoxyConfig));
_process = new Process
{
// Configure the process using the StartInfo properties.
StartInfo =
{
FileName = ExeName,
Arguments = UNIQUE_CONFIG_FILE,
WorkingDirectory = Utils.TempPath,
WindowStyle = ProcessWindowStyle.Hidden,
UseShellExecute = true,
CreateNoWindow = true
}
};
_process.Start();
/*
* Add this process to job obj associated with this ss process, so that
* when ss exit unexpectedly, this process will be forced killed by system.
*/
PRIVOXY_JOB.AddProcess(_process);
}
}
public static bool Set(bool enabled)
{
try
{
var path = $@"""{Utils.GetExecutablePath()}""";
var service = new StartupService(Key);
if (enabled)
{
service.Set(path);
}
else
{
service.Delete();
}
return(true);
}
catch (Exception e)
{
Logging.LogUsefulException(e);
return(false);
}
}
