/// <summary>
/// Query current status of FreeSwitch via event socket.
/// </summary>
/// <param name="state">return the state of freeswitch.</param>
/// <returns>true is query succeed.</returns>
public bool QueryServerState(out FSState state)
{
//FSState state;
string cmd = "";
string resp = "";
cmd = "api status";
resp = SendCommand(cmd);
return(FSState.TryParse(out state, resp));
}
/// <summary>
/// Parse FSState struct by EventSocket responsed strings.
/// </summary>
/// <param name="status">parsed result</param>
/// <param name="text">response string from EventSocket</param>
/// <returns>parsing succeed or not?</returns>
public static bool TryParse(out FSState status, string text)
{
bool ok = false;
status = new FSState();
try
{
var match = Regex.Match(text, Pattern1);
if (match.Success)
{
int days = int.Parse(match.Groups[1].Value) * 365 + int.Parse(match.Groups[2].Value);
int hour = int.Parse(match.Groups[3].Value);
int minute = int.Parse(match.Groups[4].Value);
int second = int.Parse(match.Groups[5].Value);
int msec = int.Parse(match.Groups[6].Value);
status.UpTime = new TimeSpan(days, hour, minute, second, msec);
}
else
{
throw new FormatException("UP Time parsing failed.");
}
match = Regex.Match(text, Pattern2);
if (match.Success)
{
status.PBXName = match.Groups[1].Value;
status.Version = match.Groups[2].Value + " " + match.Groups[3].Value;
}
else
{
throw new FormatException("Version and SwitchName parsing failed.");
}
match = Regex.Match(text, Pattern3);
if (match.Success)
{
status.MaxSession = int.Parse(match.Groups[1].Value);
}
else
{
throw new FormatException("Max Session parsing failed.");
}
match = Regex.Match(text, Pattern4);
if (match.Success)
{
status.CpuMinIdle = float.Parse(match.Groups[1].Value);
status.CpuLoading = 100.0f - float.Parse(match.Groups[2].Value);
}
else
{
throw new FormatException("Cpu min-idle threshold parsing failed.");
}
ok = true;
}
catch (Exception ex)
{
ok = false;
}
return(ok);
}