/**
* Get rules (cvars) from the server
*
* @throws SourceQueryException
*
* @return bool|array Returns array with rules on success, false on failure
*/
public function GetRules()
{
if (!$this->Connected) {
return false;
}
switch ($this->GetChallenge(self::A2S_RULES, self::S2A_RULES)) {
case self::GETCHALLENGE_FAILED:
return false;
case self::GETCHALLENGE_ALL_CLEAR:
$this->Socket->Write(self::A2S_RULES, $this->Challenge);
$this->Socket->Read();
$Type = $this->Buffer->GetByte();
if ($Type == 0) {
return false;
} else {
if ($Type != self::S2A_RULES) {
throw new SourceQueryException('GetRules: Packet header mismatch. (0x' . DecHex($Type) . ')');
}
}
break;
}
$Rules = array();
$Count = $this->Buffer->GetShort();
while ($Count-- > 0 && $this->Buffer->Remaining() > 0) {
$Rule = $this->Buffer->GetString();
$Value = $this->Buffer->GetString();
if (!empty($Rule)) {
$Rules[$Rule] = $Value;
}
}
return $Rules;
}
