private void ParseHeader()
{
var header = DemoHeader.ParseFrom(BitStream);
if (header.Filestamp != "HL2DEMO")
{
throw new Exception("Invalid File-Type - expecting HL2DEMO");
}
if (header.Protocol != 4)
{
throw new Exception("Invalid Demo-Protocol");
}
Header = header;
}
/// <summary>
/// Parses the header (first few hundret bytes) of the demo.
/// </summary>
public void ParseHeader()
{
var header = DemoHeader.ParseFrom(BitStream);
if (header.Filestamp != "HL2DEMO")
{
throw new InvalidDataException("Invalid File-Type - expecting HL2DEMO");
}
if (header.Protocol != 4)
{
throw new InvalidDataException("Invalid Demo-Protocol");
}
Header = header;
if (HeaderParsed != null)
{
HeaderParsed(this, new HeaderParsedEventArgs(Header));
}
}
public HeaderParsedEventArgs(DemoHeader header)
{
this.Header = header;
}
public HeaderParsedEventArgs(DemoHeader header)
{
this.Header = header;
}
private static Source DetermineDemoSource(Demo demo, DemoHeader header)
{
// Check if it's a POV demo
Match match = LocalRegex.Match(header.ServerName);
if (match.Success || header.ServerName.Contains("localhost"))
{
demo.Type = "POV";
return Source.Factory("pov");
}
// Check for esea demos, appart the filename there is no magic to detect it
if (demo.Name.Contains("esea"))
{
return Source.Factory("esea");
}
// Check for faceit demos
// (Before May 2015) Faceit : uses regex - no false positive but could miss some Faceit demo (when premade playing because of custom team name)
// (May 2015) Faceit : uses hostname
if (demo.Hostname.Contains("FACEIT.com") || FILENAME_FACEIT_REGEX.Match(demo.Name).Success)
{
return Source.Factory("faceit");
}
// Check for cevo demos
if (demo.Hostname.Contains("CEVO.com"))
{
return Source.Factory("cevo");
}
// Check for ebot demos
if (demo.Hostname.Contains("eBot") || FILENAME_EBOT_REGEX.Match(demo.Name).Success)
{
return Source.Factory("ebot");
}
if (demo.Name.IndexOf("popflash", StringComparison.OrdinalIgnoreCase) >= 0 ||
demo.Hostname.IndexOf("popflash", StringComparison.OrdinalIgnoreCase) >= 0)
{
return Source.Factory("popflash");
}
// If none of the previous checks matched, we use ValveAnalyzer
return Source.Factory("valve");
}
