From ca082f887aed7818c37b9a7882287eb0dad5ae1c Mon Sep 17 00:00:00 2001 From: xPaw Date: Mon, 22 Oct 2012 16:07:11 +0300 Subject: [PATCH] Separater classess into their own files --- Example.php | 29 + SourceQuery/Buffer.class.php | 170 ++ SourceQuery/Exception.class.php | 5 + SourceQuery/Rcon.class.php | 251 +++ SourceQuery/Socket.class.php | 148 ++ .../SourceQuery.class.php | 1547 ++++++----------- View.php | 306 ++-- 7 files changed, 1257 insertions(+), 1199 deletions(-) create mode 100644 Example.php create mode 100644 SourceQuery/Buffer.class.php create mode 100644 SourceQuery/Exception.class.php create mode 100644 SourceQuery/Rcon.class.php create mode 100644 SourceQuery/Socket.class.php rename SourceQuery.class.php => SourceQuery/SourceQuery.class.php (50%) diff --git a/Example.php b/Example.php new file mode 100644 index 0000000..9a044d9 --- /dev/null +++ b/Example.php @@ -0,0 +1,29 @@ + + define( 'SQ_SERVER_ADDR', 'gs2.my-run.de' ); + define( 'SQ_SERVER_PORT', 27015 ); + define( 'SQ_TIMEOUT', 1 ); + define( 'SQ_ENGINE', SourceQuery :: SOURCE ); + // Edit this <- + + $Query = new SourceQuery( ); + + try + { + $Query->Connect( SQ_SERVER_ADDR, SQ_SERVER_PORT, SQ_TIMEOUT, SQ_ENGINE ); + + print_r( $Query->GetInfo( ) ); + print_r( $Query->GetPlayers( ) ); + print_r( $Query->GetRules( ) ); + } + catch( Exception $e ) + { + echo $e->getMessage( ); + } + + $Query->Disconnect( ); diff --git a/SourceQuery/Buffer.class.php b/SourceQuery/Buffer.class.php new file mode 100644 index 0000000..6abf410 --- /dev/null +++ b/SourceQuery/Buffer.class.php @@ -0,0 +1,170 @@ +Buffer = $Buffer; + $this->Length = StrLen( $Buffer ); + $this->Position = 0; + } + + /** + * Resets buffer + */ + public function Reset( ) + { + $this->Buffer = ""; + $this->Length = 0; + $this->Position = 0; + } + + /** + * Get remaining bytes + * + * @return int Remaining bytes in buffer + */ + public function Remaining( ) + { + return $this->Length - $this->Position; + } + + /** + * Gets data from buffer + * + * @param int $Length Bytes to read + * + * @return string + */ + public function Get( $Length = -1 ) + { + if( $Length == 0 ) + { + // Why even bother + return ""; + } + + $Remaining = $this->Remaining( ); + + if( $Length == -1 ) + { + $Length = $Remaining; + } + else if( $Length > $Remaining ) + { + return ""; + } + + $Data = SubStr( $this->Buffer, $this->Position, $Length ); + + $this->Position += $Length; + + return $Data; + } + + /** + * Get byte from buffer + * + * @return int + */ + public function GetByte( ) + { + return Ord( $this->Get( 1 ) ); + } + + /** + * Get short from buffer + * + * @return int + */ + public function GetShort( ) + { + $Data = UnPack( 'v', $this->Get( 2 ) ); + + return $Data[ 1 ]; + } + + /** + * Get long from buffer + * + * @return int + */ + public function GetLong( ) + { + $Data = UnPack( 'l', $this->Get( 4 ) ); + + return $Data[ 1 ]; + } + + /** + * Get float from buffer + * + * @return float + */ + public function GetFloat( ) + { + $Data = UnPack( 'f', $this->Get( 4 ) ); + + return $Data[ 1 ]; + } + + /** + * Get unsigned long from buffer + * + * @return int + */ + public function GetUnsignedLong( ) + { + $Data = UnPack( 'V', $this->Get( 4 ) ); + + return $Data[ 1 ]; + } + + /** + * Read one string from buffer ending with null byte + * + * @return string + */ + public function GetString( ) + { + $ZeroBytePosition = StrPos( $this->Buffer, "\0", $this->Position ); + + if( $ZeroBytePosition === false ) + { + $String = ""; + } + else + { + $String = $this->Get( $ZeroBytePosition - $this->Position ); + + $this->Position++; + } + + return $String; + } +} diff --git a/SourceQuery/Exception.class.php b/SourceQuery/Exception.class.php new file mode 100644 index 0000000..bed7977 --- /dev/null +++ b/SourceQuery/Exception.class.php @@ -0,0 +1,5 @@ +Buffer = $Buffer; + $this->Socket = $Socket; + } + + public function Close( ) + { + if( $this->RconSocket ) + { + FClose( $this->RconSocket ); + + $this->RconSocket = null; + } + + $this->RconChallenge = 0; + $this->RconRequestId = 0; + $this->RconPassword = 0; + } + + public function Open( ) + { + if( !$this->RconSocket && $this->Socket->Engine == SourceQuery :: SOURCE ) + { + $this->RconSocket = @FSockOpen( $this->Socket->Ip, $this->Socket->Port, $ErrNo, $ErrStr, $this->Socket->Timeout ); + + if( $ErrNo || !$this->RconSocket ) + { + throw new SourceQueryException( 'Can\'t connect to RCON server: ' . $ErrStr ); + } + + Stream_Set_Timeout( $this->RconSocket, $this->Socket->Timeout ); + Stream_Set_Blocking( $this->RconSocket, true ); + } + } + + public function Write( $Header, $String = '' ) + { + switch( $this->Socket->Engine ) + { + case SourceQuery :: GOLDSOURCE: + { + $Command = Pack( 'cccca*', 0xFF, 0xFF, 0xFF, 0xFF, $String ); + $Length = StrLen( $Command ); + + return $Length === FWrite( $this->Socket->Socket, $Command, $Length ); + } + case SourceQuery :: SOURCE: + { + // Pack the packet together + $Command = Pack( 'VV', ++$this->RequestId, $Header ) . $String . "\x00\x00\x00"; + + // Prepend packet length + $Command = Pack( 'V', StrLen( $Command ) ) . $Command; + $Length = StrLen( $Command ); + + return $Length === FWrite( $this->RconSocket, $Command, $Length ); + } + } + } + + public function Read( $Length = 1400 ) + { + switch( $this->Socket->Engine ) + { + case SourceQuery :: GOLDSOURCE: + { + // GoldSource RCON has same structure as Query + $this->Socket->Read( ); + + if( $this->Buffer->GetByte( ) != SourceQuery :: S2A_RCON ) + { + return false; + } + + $Buffer = $this->Buffer->Get( ); + $Trimmed = Trim( $Buffer ); + + if( $Trimmed == 'Bad rcon_password.' + || $Trimmed == 'You have been banned from this server.' ) + { + throw new SourceQueryException( $Trimmed ); + } + + $ReadMore = false; + + // There is no indentifier of the end, so we just need to continue reading + // TODO: Needs to be looked again, it causes timeouts + do + { + $this->Socket->Read( ); + + $ReadMore = $this->Buffer->Remaining( ) > 0 && $this->Buffer->GetByte( ) == SourceQuery :: S2A_RCON; + + if( $ReadMore ) + { + $Packet = $this->Buffer->Get( ); + $Buffer .= SubStr( $Packet, 0, -2 ); + + // Let's assume if this packet is not long enough, there are no more after this one + $ReadMore = StrLen( $Packet ) > 1000; // use 1300? + } + } + while( $ReadMore ); + + $this->Buffer->Set( Trim( $Buffer ) ); + + break; + } + case SourceQuery :: SOURCE: + { + $this->Buffer->Set( FRead( $this->RconSocket, $Length ) ); + + $Buffer = ""; + + $PacketSize = $this->Buffer->GetLong( ); + + $Buffer .= $this->Buffer->Get( ); + + // TODO: multi packet reading + + $this->Buffer->Set( $Buffer ); + + break; + } + } + } + + public function Command( $Command ) + { + if( !$this->RconChallenge ) + { + return false; + } + + $Buffer = false; + + switch( $this->Socket->Engine ) + { + case SourceQuery :: GOLDSOURCE: + { + $this->Write( 0, 'rcon ' . $this->RconChallenge . ' "' . $this->RconPassword . '" ' . $Command . "\0" ); + $this->Read( ); + + $Buffer = $this->Buffer->Get( ); + + break; + } + case SourceQuery :: SOURCE: + { + $this->Write( SourceQuery :: SERVERDATA_EXECCOMMAND, $Command ); + $this->Read( ); + + $RequestID = $this->Buffer->GetLong( ); + $Type = $this->Buffer->GetLong( ); + + if( $Type == SourceQuery :: SERVERDATA_AUTH_RESPONSE ) + { + throw new SourceQueryException( 'Bad rcon_password.' ); + } + else if( $Type != SourceQuery :: SERVERDATA_RESPONSE_VALUE ) + { + return false; + } + + // TODO: It should use GetString, but there are no null bytes at the end, why? + // $Buffer = $this->Buffer->GetString( ); + $Buffer = $this->Buffer->Get( ); + + break; + } + } + + return $Buffer; + } + + public function Authorize( $Password ) + { + $this->RconPassword = $Password; + + switch( $this->Socket->Engine ) + { + case SourceQuery :: GOLDSOURCE: + { + $this->Write( 0, 'challenge rcon' ); + $this->Socket->Read( ); + + if( $this->Buffer->Get( 14 ) != 'challenge rcon' ) + { + return false; + } + + $this->RconChallenge = Trim( $this->Buffer->Get( ) ); + + break; + } + case SourceQuery :: SOURCE: + { + $this->Write( SourceQuery :: SERVERDATA_AUTH, $Password ); + $this->Read( ); + + $RequestID = $this->Buffer->GetLong( ); + $Type = $this->Buffer->GetLong( ); + + // If we receive SERVERDATA_RESPONSE_VALUE, then we need to read again + // More info: https://developer.valvesoftware.com/wiki/Source_RCON_Protocol#Additional_Comments + + if( $Type == SourceQuery :: SERVERDATA_RESPONSE_VALUE ) + { + $this->Read( ); + + $RequestID = $this->Buffer->GetLong( ); + $Type = $this->Buffer->GetLong( ); + } + + if( $RequestID == -1 || $Type != SourceQuery :: SERVERDATA_AUTH_RESPONSE ) + { + throw new SourceQueryException( 'RCON authorization failed.' ); + } + + $this->RconChallenge = 1; + + break; + } + } + + return true; + } +} diff --git a/SourceQuery/Socket.class.php b/SourceQuery/Socket.class.php new file mode 100644 index 0000000..55e4edf --- /dev/null +++ b/SourceQuery/Socket.class.php @@ -0,0 +1,148 @@ +Buffer = $Buffer; + } + + public function Close( ) + { + if( $this->Socket ) + { + FClose( $this->Socket ); + + $this->Socket = null; + } + } + + public function Open( $Ip, $Port, $Timeout, $Engine ) + { + $this->Timeout = $Timeout; + $this->Engine = $Engine; + $this->Port = $Port; + $this->Ip = $Ip; + + $this->Socket = @FSockOpen( 'udp://' . $Ip, $Port, $ErrNo, $ErrStr, $Timeout ); + + if( $ErrNo || $this->Socket === false ) + { + throw new Exception( 'Could not create socket: ' . $ErrStr ); + } + + Stream_Set_Timeout( $this->Socket, $Timeout ); + Stream_Set_Blocking( $this->Socket, true ); + + return true; + } + + public function Write( $Header, $String = '' ) + { + $Command = Pack( 'ccccca*', 0xFF, 0xFF, 0xFF, 0xFF, $Header, $String ); + $Length = StrLen( $Command ); + + return $Length === FWrite( $this->Socket, $Command, $Length ); + } + + public function Read( $Length = 1400 ) + { + $this->Buffer->Set( FRead( $this->Socket, $Length ) ); + + if( $this->Buffer->Remaining( ) > 0 && $this->Buffer->GetLong( ) == -2 ) + { + $Packets = Array( ); + $IsCompressed = false; + $ReadMore = false; + + do + { + $RequestID = $this->Buffer->GetLong( ); + + switch( $this->Engine ) + { + case SourceQuery :: GOLDSOURCE: + { + $PacketCountAndNumber = $this->Buffer->GetByte( ); + $PacketCount = $PacketCountAndNumber & 0xF; + $PacketNumber = $PacketCountAndNumber >> 4; + + break; + } + case SourceQuery :: SOURCE: + { + $IsCompressed = ( $RequestID & 0x80000000 ) != 0; + $PacketCount = $this->Buffer->GetByte( ); + $PacketNumber = $this->Buffer->GetByte( ) + 1; + + if( $IsCompressed ) + { + $this->Buffer->GetLong( ); // Split size + + $PacketChecksum = $this->Buffer->GetUnsignedLong( ); + } + else + { + $this->Buffer->GetShort( ); // Split size + } + + break; + } + } + + $Packets[ $PacketNumber ] = $this->Buffer->Get( ); + + $ReadMore = $PacketCount > sizeof( $Packets ); + } + while( $ReadMore && $this->Sherlock( $Length ) ); + + $Buffer = Implode( $Packets ); + + // TODO: Test this + if( $IsCompressed ) + { + // Let's make sure this function exists, it's not included in PHP by default + if( !Function_Exists( 'bzdecompress' ) ) + { + throw new RuntimeException( 'Received compressed packet, PHP doesn\'t have Bzip2 library installed, can\'t decompress.' ); + } + + $Data = bzdecompress( $Data ); + + if( CRC32( $Data ) != $PacketChecksum ) + { + throw new SourceQueryException( 'CRC32 checksum mismatch of uncompressed packet data.' ); + } + } + + $this->Buffer->Set( SubStr( $Buffer, 4 ) ); + } + } + + private function Sherlock( $Length ) + { + $Data = FRead( $this->Socket, $Length ); + + if( StrLen( $Data ) < 4 ) + { + return false; + } + + $this->Buffer->Set( $Data ); + + return $this->Buffer->GetLong( ) == -2; + } +} diff --git a/SourceQuery.class.php b/SourceQuery/SourceQuery.class.php similarity index 50% rename from SourceQuery.class.php rename to SourceQuery/SourceQuery.class.php index 9d5aba9..8cab02b 100644 --- a/SourceQuery.class.php +++ b/SourceQuery/SourceQuery.class.php @@ -1,1046 +1,501 @@ -Buffer = new SourceQueryBuffer( ); - $this->Socket = new SourceQuerySocket( $this->Buffer ); - $this->Rcon = new SourceQueryRcon( $this->Buffer, $this->Socket ); - } - - public function __destruct( ) - { - $this->Disconnect( ); - } - - /** - * Opens connection to server - * - * @param string $Ip Server ip - * @param int $Port Server port - * @param int $Timeout Timeout period - * @param int $Engine Engine the server runs on (goldsource, source) - * - * @throws SourceQueryException - * @throws InvalidArgumentException If timeout is not an integer - */ - public function Connect( $Ip, $Port, $Timeout = 3, $Engine = self :: SOURCE ) - { - $this->Disconnect( ); - $this->Buffer->Reset( ); - $this->Challenge = 0; - - if( !is_int( $Timeout ) || $Timeout < 0 ) - { - throw new InvalidArgumentException( 'Timeout must be an integer.' ); - } - - if( !$this->Socket->Open( $Ip, (int)$Port, $Timeout, (int)$Engine ) ) - { - throw new SourceQueryException( 'Can\'t connect to the server.' ); - } - - $this->Connected = true; - } - - /** - * Closes all open connections - */ - public function Disconnect( ) - { - $this->Connected = false; - - $this->Socket->Close( ); - $this->Rcon->Close( ); - } - - /** - * Sends ping packet to the server - * NOTE: This may not work on some games (TF2 for example) - * - * @return bool True on success, false on failure - */ - public function Ping( ) - { - if( !$this->Connected ) - { - return false; - } - - $this->Socket->Write( self :: A2S_PING ); - $this->Socket->Read( ); - - return $this->Buffer->GetByte( ) == self :: S2A_PING; - } - - /** - * Get server information - * - * @throws SourceQueryException - * - * @return bool|array Returns array with information on success, false on failure - */ - public function GetInfo( ) - { - if( !$this->Connected ) - { - return false; - } - - $this->Socket->Write( self :: A2S_INFO, "Source Engine Query\0" ); - $this->Socket->Read( ); - - $Type = $this->Buffer->GetByte( ); - - if( $Type == 0 ) - { - return false; - } - - // Old GoldSource protocol, HLTV still uses it - if( $Type == self :: S2A_INFO_OLD && $this->Socket->Engine == self :: GOLDSOURCE ) - { - /** - * If we try to read data again, and we get the result with type S2A_INFO (0x49) - * That means this server is running dproto, - * Because it sends answer for both protocols - */ - - $Server[ 'Address' ] = $this->Buffer->GetString( ); - $Server[ 'HostName' ] = $this->Buffer->GetString( ); - $Server[ 'Map' ] = $this->Buffer->GetString( ); - $Server[ 'ModDir' ] = $this->Buffer->GetString( ); - $Server[ 'ModDesc' ] = $this->Buffer->GetString( ); - $Server[ 'Players' ] = $this->Buffer->GetByte( ); - $Server[ 'MaxPlayers' ] = $this->Buffer->GetByte( ); - $Server[ 'Protocol' ] = $this->Buffer->GetByte( ); - $Server[ 'Dedicated' ] = Chr( $this->Buffer->GetByte( ) ); - $Server[ 'Os' ] = Chr( $this->Buffer->GetByte( ) ); - $Server[ 'Password' ] = $this->Buffer->GetByte( ) == 1; - $Server[ 'IsMod' ] = $this->Buffer->GetByte( ) == 1; - - if( $Server[ 'IsMod' ] ) - { - $Mod[ 'Url' ] = $this->Buffer->GetString( ); - $Mod[ 'Download' ] = $this->Buffer->GetString( ); - $this->Buffer->Get( 1 ); // NULL byte - $Mod[ 'Version' ] = $this->Buffer->GetLong( ); - $Mod[ 'Size' ] = $this->Buffer->GetLong( ); - $Mod[ 'ServerSide' ] = $this->Buffer->GetByte( ) == 1; - $Mod[ 'CustomDLL' ] = $this->Buffer->GetByte( ) == 1; - } - - $Server[ 'Secure' ] = $this->Buffer->GetByte( ) == 1; - $Server[ 'Bots' ] = $this->Buffer->GetByte( ); - - if( isset( $Mod ) ) - { - $Server[ 'Mod' ] = $Mod; - } - - return $Server; - } - - if( $Type != self :: S2A_INFO ) - { - throw new SourceQueryException( 'GetInfo: Packet header mismatch. (' . $Type . ')' ); - } - - $Server[ 'Protocol' ] = $this->Buffer->GetByte( ); - $Server[ 'HostName' ] = $this->Buffer->GetString( ); - $Server[ 'Map' ] = $this->Buffer->GetString( ); - $Server[ 'ModDir' ] = $this->Buffer->GetString( ); - $Server[ 'ModDesc' ] = $this->Buffer->GetString( ); - $Server[ 'AppID' ] = $this->Buffer->GetShort( ); - $Server[ 'Players' ] = $this->Buffer->GetByte( ); - $Server[ 'MaxPlayers' ] = $this->Buffer->GetByte( ); - $Server[ 'Bots' ] = $this->Buffer->GetByte( ); - $Server[ 'Dedicated' ] = Chr( $this->Buffer->GetByte( ) ); - $Server[ 'Os' ] = Chr( $this->Buffer->GetByte( ) ); - $Server[ 'Password' ] = $this->Buffer->GetByte( ) == 1; - $Server[ 'Secure' ] = $this->Buffer->GetByte( ) == 1; - - // The Ship - if( $Server[ 'AppID' ] == 2400 ) - { - $Server[ 'GameMode' ] = $this->Buffer->GetByte( ); - $Server[ 'WitnessCount' ] = $this->Buffer->GetByte( ); - $Server[ 'WitnessTime' ] = $this->Buffer->GetByte( ); - } - - $Server[ 'Version' ] = $this->Buffer->GetString( ); - - // Extra Data Flags - if( $this->Buffer->Remaining( ) > 0 ) - { - $Flags = $this->Buffer->GetByte( ); - - // The server's game port - if( $Flags & 0x80 ) - { - $Server[ 'GamePort' ] = $this->Buffer->GetShort( ); - } - - // The server's SteamID - does this serve any purpose? - if( $Flags & 0x10 ) - { - $Server[ 'ServerID' ] = $this->Buffer->GetUnsignedLong( ) | ( $this->Buffer->GetUnsignedLong( ) << 32 ); - } - - // The spectator port and then the spectator server name - if( $Flags & 0x40 ) - { - $Server[ 'SpecPort' ] = $this->Buffer->GetShort( ); - $Server[ 'SpecName' ] = $this->Buffer->GetString( ); - } - - // The game tag data string for the server - if( $Flags & 0x20 ) - { - $Server[ 'GameTags' ] = $this->Buffer->GetString( ); - } - - // 0x01 - The server's 64-bit GameID - } - - return $Server; - } - - /** - * Get players on the server - * - * @throws SourceQueryException - * - * @return bool|array Returns array with players on success, false on failure - */ - public function GetPlayers( ) - { - if( !$this->Connected ) - { - return false; - } - - switch( $this->GetChallenge( self :: A2S_PLAYER, self :: S2A_PLAYER ) ) - { - case self :: GETCHALLENGE_FAILED: - { - return false; - } - case self :: GETCHALLENGE_ALL_CLEAR: - { - $this->Socket->Write( self :: A2S_PLAYER, $this->Challenge ); - $this->Socket->Read( ); - - $Type = $this->Buffer->GetByte( ); - - if( $Type == 0 ) - { - return false; - } - else if( $Type != self :: S2A_PLAYER ) - { - throw new SourceQueryException( 'GetPlayers: Packet header mismatch. (' . $Type . ')' ); - } - - break; - } - } - - $Players = Array( ); - $Count = $this->Buffer->GetByte( ); - - while( $Count-- > 0 && $this->Buffer->Remaining( ) > 0 ) - { - $Player[ 'Id' ] = $this->Buffer->GetByte( ); // PlayerID, is it just always 0? - $Player[ 'Name' ] = $this->Buffer->GetString( ); - $Player[ 'Frags' ] = $this->Buffer->GetLong( ); - $Player[ 'Time' ] = (int)$this->Buffer->GetFloat( ); - $Player[ 'TimeF' ] = GMDate( ( $Player[ 'Time' ] > 3600 ? "H:i:s" : "i:s" ), $Player[ 'Time' ] ); - - $Players[ ] = $Player; - } - - return $Players; - } - - /** - * Get rules (cvars) from the server - * - * @throws SourceQueryException - * - * @return bool|array Returns array with rules on success, false on failure - */ - public function GetRules( ) - { - if( !$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. (' . $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; - } - - /** - * Get challenge (used for players/rules packets) - * - * @return bool True if all went well, false if server uses old GoldSource protocol, and it already contains answer - */ - private function GetChallenge( $Header, $ExpectedResult ) - { - if( $this->Challenge ) - { - return self :: GETCHALLENGE_ALL_CLEAR; - } - - $this->Socket->Write( $Header, 0xFFFFFFFF ); - $this->Socket->Read( ); - - $Type = $this->Buffer->GetByte( ); - - switch( $Type ) - { - case self :: S2A_CHALLENGE: - { - $this->Challenge = $this->Buffer->Get( 4 ); - - return self :: GETCHALLENGE_ALL_CLEAR; - } - case $ExpectedResult: - { - // Goldsource (HLTV) - - return self :: GETCHALLENGE_CONTAINS_ANSWER; - } - case 0: - { - return self :: GETCHALLENGE_FAILED; - } - default: - { - throw new SourceQueryException( 'GetChallenge: Packet header mismatch. (' . $Type . ')' ); - } - } - } - - /** - * Sets rcon password, for future use in Rcon() - * - * @param string $Password Rcon Password - * - * @return bool True on success, false on failure - */ - public function SetRconPassword( $Password ) - { - if( !$this->Connected ) - { - return false; - } - - $this->Rcon->Open( ); - - return $this->Rcon->Authorize( $Password ); - } - - /** - * Sets rcon password, for future use in Rcon() - * - * @param string $Command Command to execute on the server - * - * @return bool|string Answer from server in string, false on failure - */ - public function Rcon( $Command ) - { - if( !$this->Connected ) - { - return false; - } - - return $this->Rcon->Command( $Command ); - } -} - -class SourceQuerySocket -{ - public $Socket; - public $Engine; - - public $Ip; - public $Port; - public $Timeout; - - /** - * Points to buffer class - * - * @var SourceQueryBuffer - */ - private $Buffer; - - public function __construct( $Buffer ) - { - $this->Buffer = $Buffer; - } - - public function Close( ) - { - if( $this->Socket ) - { - FClose( $this->Socket ); - - $this->Socket = null; - } - } - - public function Open( $Ip, $Port, $Timeout, $Engine ) - { - $this->Timeout = $Timeout; - $this->Engine = $Engine; - $this->Port = $Port; - $this->Ip = $Ip; - - $this->Socket = FSockOpen( 'udp://' . $Ip, $Port, $ErrNo, $ErrStr, $Timeout ); - - if( $ErrNo || !$this->Socket ) - { - throw new Exception( 'Could not create socket: ' . $ErrStr ); - } - - Stream_Set_Timeout( $this->Socket, $Timeout ); - Stream_Set_Blocking( $this->Socket, true ); - - return true; - } - - public function Write( $Header, $String = '' ) - { - $Command = Pack( 'ccccca*', 0xFF, 0xFF, 0xFF, 0xFF, $Header, $String ); - $Length = StrLen( $Command ); - - return $Length === FWrite( $this->Socket, $Command, $Length ); - } - - public function Read( $Length = 1400 ) - { - $this->Buffer->Set( FRead( $this->Socket, $Length ) ); - - if( $this->Buffer->Remaining( ) > 0 && $this->Buffer->GetLong( ) == -2 ) - { - $Packets = Array( ); - $IsCompressed = false; - $ReadMore = false; - - do - { - $RequestID = $this->Buffer->GetLong( ); - - switch( $this->Engine ) - { - case SourceQuery :: GOLDSOURCE: - { - $PacketCountAndNumber = $this->Buffer->GetByte( ); - $PacketCount = $PacketCountAndNumber & 0xF; - $PacketNumber = $PacketCountAndNumber >> 4; - - break; - } - case SourceQuery :: SOURCE: - { - $IsCompressed = ( $RequestID & 0x80000000 ) != 0; - $PacketCount = $this->Buffer->GetByte( ); - $PacketNumber = $this->Buffer->GetByte( ) + 1; - - if( $IsCompressed ) - { - $this->Buffer->GetLong( ); // Split size - - $PacketChecksum = $this->Buffer->GetUnsignedLong( ); - } - else - { - $this->Buffer->GetShort( ); // Split size - } - - break; - } - } - - $Packets[ $PacketNumber ] = $this->Buffer->Get( ); - - $ReadMore = $PacketCount > sizeof( $Packets ); - } - while( $ReadMore && $this->Sherlock( $Length ) ); - - $Buffer = Implode( $Packets ); - - // TODO: Test this - if( $IsCompressed ) - { - // Let's make sure this function exists, it's not included in PHP by default - if( !Function_Exists( 'bzdecompress' ) ) - { - throw new RuntimeException( 'Received compressed packet, PHP doesn\'t have Bzip2 library installed, can\'t decompress.' ); - } - - $Data = bzdecompress( $Data ); - - if( CRC32( $Data ) != $PacketChecksum ) - { - throw new SourceQueryException( 'CRC32 checksum mismatch of uncompressed packet data.' ); - } - } - - $this->Buffer->Set( SubStr( $Buffer, 4 ) ); - } - } - - private function Sherlock( $Length ) - { - $Data = FRead( $this->Socket, $Length ); - - if( StrLen( $Data ) < 4 ) - { - return false; - } - - $this->Buffer->Set( $Data ); - - return $this->Buffer->GetLong( ) == -2; - } -} - -class SourceQueryRcon -{ - /** - * Points to buffer class - * - * @var SourceQueryBuffer - */ - private $Buffer; - - /** - * Points to socket class - * - * @var SourceQuerySocket - */ - private $Socket; - - private $RconSocket; - private $RconPassword; - private $RconRequestId; - private $RconChallenge; - - public function __construct( $Buffer, $Socket ) - { - $this->Buffer = $Buffer; - $this->Socket = $Socket; - } - - public function Close( ) - { - if( $this->RconSocket ) - { - FClose( $this->RconSocket ); - - $this->RconSocket = null; - } - - $this->RconChallenge = 0; - $this->RconRequestId = 0; - $this->RconPassword = 0; - } - - public function Open( ) - { - if( !$this->RconSocket && $this->Socket->Engine == SourceQuery :: SOURCE ) - { - $this->RconSocket = FSockOpen( $this->Socket->Ip, $this->Socket->Port, $ErrNo, $ErrStr, $this->Socket->Timeout ); - - if( $ErrNo || !$this->RconSocket ) - { - throw new SourceQueryException( 'Can\'t connect to RCON server: ' . $ErrStr ); - } - - Stream_Set_Timeout( $this->RconSocket, $this->Socket->Timeout ); - Stream_Set_Blocking( $this->RconSocket, true ); - } - } - - public function Write( $Header, $String = '' ) - { - switch( $this->Socket->Engine ) - { - case SourceQuery :: GOLDSOURCE: - { - $Command = Pack( 'cccca*', 0xFF, 0xFF, 0xFF, 0xFF, $String ); - $Length = StrLen( $Command ); - - return $Length === FWrite( $this->Socket->Socket, $Command, $Length ); - } - case SourceQuery :: SOURCE: - { - // Pack the packet together - $Command = Pack( 'VV', ++$this->RequestId, $Header ) . $String . "\x00\x00\x00"; - - // Prepend packet length - $Command = Pack( 'V', StrLen( $Command ) ) . $Command; - $Length = StrLen( $Command ); - - return $Length === FWrite( $this->RconSocket, $Command, $Length ); - } - } - } - - public function Read( $Length = 1400 ) - { - switch( $this->Socket->Engine ) - { - case SourceQuery :: GOLDSOURCE: - { - // GoldSource RCON has same structure as Query - $this->Socket->Read( ); - - if( $this->Buffer->GetByte( ) != SourceQuery :: S2A_RCON ) - { - return false; - } - - $Buffer = $this->Buffer->Get( ); - $Trimmed = Trim( $Buffer ); - - if( $Trimmed == 'Bad rcon_password.' - || $Trimmed == 'You have been banned from this server.' ) - { - throw new SourceQueryException( $Trimmed ); - } - - $ReadMore = false; - - // There is no indentifier of the end, so we just need to continue reading - // TODO: Needs to be looked again, it causes timeouts - do - { - $this->Socket->Read( ); - - $ReadMore = $this->Buffer->Remaining( ) > 0 && $this->Buffer->GetByte( ) == SourceQuery :: S2A_RCON; - - if( $ReadMore ) - { - $Packet = $this->Buffer->Get( ); - $Buffer .= SubStr( $Packet, 0, -2 ); - - // Let's assume if this packet is not long enough, there are no more after this one - $ReadMore = StrLen( $Packet ) > 1000; // use 1300? - } - } - while( $ReadMore ); - - $this->Buffer->Set( Trim( $Buffer ) ); - - break; - } - case SourceQuery :: SOURCE: - { - $this->Buffer->Set( FRead( $this->RconSocket, $Length ) ); - - $Buffer = ""; - - $PacketSize = $this->Buffer->GetLong( ); - - $Buffer .= $this->Buffer->Get( ); - - // TODO: multi packet reading - - $this->Buffer->Set( $Buffer ); - - break; - } - } - } - - public function Command( $Command ) - { - if( !$this->RconChallenge ) - { - return false; - } - - $Buffer = false; - - switch( $this->Socket->Engine ) - { - case SourceQuery :: GOLDSOURCE: - { - $this->Write( 0, 'rcon ' . $this->RconChallenge . ' "' . $this->RconPassword . '" ' . $Command . "\0" ); - $this->Read( ); - - $Buffer = $this->Buffer->Get( ); - - break; - } - case SourceQuery :: SOURCE: - { - $this->Write( SourceQuery :: SERVERDATA_EXECCOMMAND, $Command ); - $this->Read( ); - - $RequestID = $this->Buffer->GetLong( ); - $Type = $this->Buffer->GetLong( ); - - if( $Type == SourceQuery :: SERVERDATA_AUTH_RESPONSE ) - { - throw new SourceQueryException( 'Bad rcon_password.' ); - } - else if( $Type != SourceQuery :: SERVERDATA_RESPONSE_VALUE ) - { - return false; - } - - // TODO: It should use GetString, but there are no null bytes at the end, why? - // $Buffer = $this->Buffer->GetString( ); - $Buffer = $this->Buffer->Get( ); - - break; - } - } - - return $Buffer; - } - - public function Authorize( $Password ) - { - $this->RconPassword = $Password; - - switch( $this->Socket->Engine ) - { - case SourceQuery :: GOLDSOURCE: - { - $this->Write( 0, 'challenge rcon' ); - $this->Socket->Read( ); - - if( $this->Buffer->Get( 14 ) != 'challenge rcon' ) - { - return false; - } - - $this->RconChallenge = Trim( $this->Buffer->Get( ) ); - - break; - } - case SourceQuery :: SOURCE: - { - $this->Write( SourceQuery :: SERVERDATA_AUTH, $Password ); - $this->Read( ); - - $RequestID = $this->Buffer->GetLong( ); - $Type = $this->Buffer->GetLong( ); - - // If we receive SERVERDATA_RESPONSE_VALUE, then we need to read again - // More info: https://developer.valvesoftware.com/wiki/Source_RCON_Protocol#Additional_Comments - - if( $Type == SourceQuery :: SERVERDATA_RESPONSE_VALUE ) - { - $this->Read( ); - - $RequestID = $this->Buffer->GetLong( ); - $Type = $this->Buffer->GetLong( ); - } - - if( $RequestID == -1 || $Type != SourceQuery :: SERVERDATA_AUTH_RESPONSE ) - { - throw new SourceQueryException( 'RCON authorization failed.' ); - } - - $this->RconChallenge = 1; - - break; - } - } - - return true; - } -} - -class SourceQueryBuffer -{ - /** - * Buffer - * - * @var string - */ - private $Buffer; - - /** - * Buffer length - * - * @var int - */ - private $Length; - - /** - * Current position in buffer - * - * @var int - */ - private $Position; - - /** - * Sets buffer - * - * @param string $Buffer Buffer - */ - public function Set( $Buffer ) - { - $this->Buffer = $Buffer; - $this->Length = StrLen( $Buffer ); - $this->Position = 0; - } - - /** - * Resets buffer - */ - public function Reset( ) - { - $this->Buffer = ""; - $this->Length = 0; - $this->Position = 0; - } - - /** - * Get remaining bytes - * - * @return int Remaining bytes in buffer - */ - public function Remaining( ) - { - return $this->Length - $this->Position; - } - - /** - * Gets data from buffer - * - * @param int $Length Bytes to read - * - * @return string - */ - public function Get( $Length = -1 ) - { - if( $Length == 0 ) - { - // Why even bother - return ""; - } - - $Remaining = $this->Remaining( ); - - if( $Length == -1 ) - { - $Length = $Remaining; - } - else if( $Length > $Remaining ) - { - return ""; - } - - $Data = SubStr( $this->Buffer, $this->Position, $Length ); - - $this->Position += $Length; - - return $Data; - } - - /** - * Get byte from buffer - * - * @return int - */ - public function GetByte( ) - { - return Ord( $this->Get( 1 ) ); - } - - public function GetShort( ) - { - $Data = UnPack( 'v', $this->Get( 2 ) ); - - return $Data[ 1 ]; - } - - public function GetLong( ) - { - $Data = UnPack( 'l', $this->Get( 4 ) ); - - return $Data[ 1 ]; - } - - public function GetFloat( ) - { - $Data = UnPack( 'f', $this->Get( 4 ) ); - - return $Data[ 1 ]; - } - - public function GetUnsignedLong( ) - { - $Data = UnPack( 'V', $this->Get( 4 ) ); - - return $Data[ 1 ]; - } - - /** - * Read one string from buffer ending with null byte - * - * @return string String - */ - public function GetString( ) - { - $ZeroBytePosition = StrPos( $this->Buffer, "\0", $this->Position ); - - if( $ZeroBytePosition === false ) - { - $String = ""; - } - else - { - $String = $this->Get( $ZeroBytePosition - $this->Position ); - - $this->Position++; - } - - return $String; - } -} \ No newline at end of file +Buffer = new SourceQueryBuffer( ); + $this->Socket = new SourceQuerySocket( $this->Buffer ); + $this->Rcon = new SourceQueryRcon( $this->Buffer, $this->Socket ); + } + + public function __destruct( ) + { + $this->Disconnect( ); + } + + /** + * Opens connection to server + * + * @param string $Ip Server ip + * @param int $Port Server port + * @param int $Timeout Timeout period + * @param int $Engine Engine the server runs on (goldsource, source) + * + * @throws SourceQueryException + * @throws InvalidArgumentException If timeout is not an integer + */ + public function Connect( $Ip, $Port, $Timeout = 3, $Engine = self :: SOURCE ) + { + $this->Disconnect( ); + $this->Buffer->Reset( ); + $this->Challenge = 0; + + if( !is_int( $Timeout ) || $Timeout < 0 ) + { + throw new InvalidArgumentException( 'Timeout must be an integer.' ); + } + + if( !$this->Socket->Open( $Ip, (int)$Port, $Timeout, (int)$Engine ) ) + { + throw new SourceQueryException( 'Can\'t connect to the server.' ); + } + + $this->Connected = true; + } + + /** + * Closes all open connections + */ + public function Disconnect( ) + { + $this->Connected = false; + + $this->Socket->Close( ); + $this->Rcon->Close( ); + } + + /** + * Sends ping packet to the server + * NOTE: This may not work on some games (TF2 for example) + * + * @return bool True on success, false on failure + */ + public function Ping( ) + { + if( !$this->Connected ) + { + return false; + } + + $this->Socket->Write( self :: A2S_PING ); + $this->Socket->Read( ); + + return $this->Buffer->GetByte( ) == self :: S2A_PING; + } + + /** + * Get server information + * + * @throws SourceQueryException + * + * @return bool|array Returns array with information on success, false on failure + */ + public function GetInfo( ) + { + if( !$this->Connected ) + { + return false; + } + + $this->Socket->Write( self :: A2S_INFO, "Source Engine Query\0" ); + $this->Socket->Read( ); + + $Type = $this->Buffer->GetByte( ); + + if( $Type == 0 ) + { + return false; + } + + // Old GoldSource protocol, HLTV still uses it + if( $Type == self :: S2A_INFO_OLD && $this->Socket->Engine == self :: GOLDSOURCE ) + { + /** + * If we try to read data again, and we get the result with type S2A_INFO (0x49) + * That means this server is running dproto, + * Because it sends answer for both protocols + */ + + $Server[ 'Address' ] = $this->Buffer->GetString( ); + $Server[ 'HostName' ] = $this->Buffer->GetString( ); + $Server[ 'Map' ] = $this->Buffer->GetString( ); + $Server[ 'ModDir' ] = $this->Buffer->GetString( ); + $Server[ 'ModDesc' ] = $this->Buffer->GetString( ); + $Server[ 'Players' ] = $this->Buffer->GetByte( ); + $Server[ 'MaxPlayers' ] = $this->Buffer->GetByte( ); + $Server[ 'Protocol' ] = $this->Buffer->GetByte( ); + $Server[ 'Dedicated' ] = Chr( $this->Buffer->GetByte( ) ); + $Server[ 'Os' ] = Chr( $this->Buffer->GetByte( ) ); + $Server[ 'Password' ] = $this->Buffer->GetByte( ) == 1; + $Server[ 'IsMod' ] = $this->Buffer->GetByte( ) == 1; + + if( $Server[ 'IsMod' ] ) + { + $Mod[ 'Url' ] = $this->Buffer->GetString( ); + $Mod[ 'Download' ] = $this->Buffer->GetString( ); + $this->Buffer->Get( 1 ); // NULL byte + $Mod[ 'Version' ] = $this->Buffer->GetLong( ); + $Mod[ 'Size' ] = $this->Buffer->GetLong( ); + $Mod[ 'ServerSide' ] = $this->Buffer->GetByte( ) == 1; + $Mod[ 'CustomDLL' ] = $this->Buffer->GetByte( ) == 1; + } + + $Server[ 'Secure' ] = $this->Buffer->GetByte( ) == 1; + $Server[ 'Bots' ] = $this->Buffer->GetByte( ); + + if( isset( $Mod ) ) + { + $Server[ 'Mod' ] = $Mod; + } + + return $Server; + } + + if( $Type != self :: S2A_INFO ) + { + throw new SourceQueryException( 'GetInfo: Packet header mismatch. (0x' . DecHex( $Type ) . ')' ); + } + + $Server[ 'Protocol' ] = $this->Buffer->GetByte( ); + $Server[ 'HostName' ] = $this->Buffer->GetString( ); + $Server[ 'Map' ] = $this->Buffer->GetString( ); + $Server[ 'ModDir' ] = $this->Buffer->GetString( ); + $Server[ 'ModDesc' ] = $this->Buffer->GetString( ); + $Server[ 'AppID' ] = $this->Buffer->GetShort( ); + $Server[ 'Players' ] = $this->Buffer->GetByte( ); + $Server[ 'MaxPlayers' ] = $this->Buffer->GetByte( ); + $Server[ 'Bots' ] = $this->Buffer->GetByte( ); + $Server[ 'Dedicated' ] = Chr( $this->Buffer->GetByte( ) ); + $Server[ 'Os' ] = Chr( $this->Buffer->GetByte( ) ); + $Server[ 'Password' ] = $this->Buffer->GetByte( ) == 1; + $Server[ 'Secure' ] = $this->Buffer->GetByte( ) == 1; + + // The Ship + if( $Server[ 'AppID' ] == 2400 ) + { + $Server[ 'GameMode' ] = $this->Buffer->GetByte( ); + $Server[ 'WitnessCount' ] = $this->Buffer->GetByte( ); + $Server[ 'WitnessTime' ] = $this->Buffer->GetByte( ); + } + + $Server[ 'Version' ] = $this->Buffer->GetString( ); + + // Extra Data Flags + if( $this->Buffer->Remaining( ) > 0 ) + { + $Flags = $this->Buffer->GetByte( ); + + // The server's game port + if( $Flags & 0x80 ) + { + $Server[ 'GamePort' ] = $this->Buffer->GetShort( ); + } + + // The server's SteamID - does this serve any purpose? + if( $Flags & 0x10 ) + { + $Server[ 'ServerID' ] = $this->Buffer->GetUnsignedLong( ) | ( $this->Buffer->GetUnsignedLong( ) << 32 ); + } + + // The spectator port and then the spectator server name + if( $Flags & 0x40 ) + { + $Server[ 'SpecPort' ] = $this->Buffer->GetShort( ); + $Server[ 'SpecName' ] = $this->Buffer->GetString( ); + } + + // The game tag data string for the server + if( $Flags & 0x20 ) + { + $Server[ 'GameTags' ] = $this->Buffer->GetString( ); + } + + // 0x01 - The server's 64-bit GameID + } + + return $Server; + } + + /** + * Get players on the server + * + * @throws SourceQueryException + * + * @return bool|array Returns array with players on success, false on failure + */ + public function GetPlayers( ) + { + if( !$this->Connected ) + { + return false; + } + + switch( $this->GetChallenge( self :: A2S_PLAYER, self :: S2A_PLAYER ) ) + { + case self :: GETCHALLENGE_FAILED: + { + return false; + } + case self :: GETCHALLENGE_ALL_CLEAR: + { + $this->Socket->Write( self :: A2S_PLAYER, $this->Challenge ); + $this->Socket->Read( ); + + $Type = $this->Buffer->GetByte( ); + + if( $Type == 0 ) + { + return false; + } + else if( $Type != self :: S2A_PLAYER ) + { + throw new SourceQueryException( 'GetPlayers: Packet header mismatch. (0x' . DecHex( $Type ) . ')' ); + } + + break; + } + } + + $Players = Array( ); + $Count = $this->Buffer->GetByte( ); + + while( $Count-- > 0 && $this->Buffer->Remaining( ) > 0 ) + { + $Player[ 'Id' ] = $this->Buffer->GetByte( ); // PlayerID, is it just always 0? + $Player[ 'Name' ] = $this->Buffer->GetString( ); + $Player[ 'Frags' ] = $this->Buffer->GetLong( ); + $Player[ 'Time' ] = (int)$this->Buffer->GetFloat( ); + $Player[ 'TimeF' ] = GMDate( ( $Player[ 'Time' ] > 3600 ? "H:i:s" : "i:s" ), $Player[ 'Time' ] ); + + $Players[ ] = $Player; + } + + return $Players; + } + + /** + * Get rules (cvars) from the server + * + * @throws SourceQueryException + * + * @return bool|array Returns array with rules on success, false on failure + */ + public function GetRules( ) + { + if( !$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; + } + + /** + * Get challenge (used for players/rules packets) + * + * @return bool True if all went well, false if server uses old GoldSource protocol, and it already contains answer + */ + private function GetChallenge( $Header, $ExpectedResult ) + { + if( $this->Challenge ) + { + return self :: GETCHALLENGE_ALL_CLEAR; + } + + $this->Socket->Write( $Header, 0xFFFFFFFF ); + $this->Socket->Read( ); + + $Type = $this->Buffer->GetByte( ); + + switch( $Type ) + { + case self :: S2A_CHALLENGE: + { + $this->Challenge = $this->Buffer->Get( 4 ); + + return self :: GETCHALLENGE_ALL_CLEAR; + } + case $ExpectedResult: + { + // Goldsource (HLTV) + + return self :: GETCHALLENGE_CONTAINS_ANSWER; + } + case 0: + { + return self :: GETCHALLENGE_FAILED; + } + default: + { + throw new SourceQueryException( 'GetChallenge: Packet header mismatch. (0x' . DecHex( $Type ) . ')' ); + } + } + } + + /** + * Sets rcon password, for future use in Rcon() + * + * @param string $Password Rcon Password + * + * @return bool True on success, false on failure + */ + public function SetRconPassword( $Password ) + { + if( !$this->Connected ) + { + return false; + } + + $this->Rcon->Open( ); + + return $this->Rcon->Authorize( $Password ); + } + + /** + * Sets rcon password, for future use in Rcon() + * + * @param string $Command Command to execute on the server + * + * @return bool|string Answer from server in string, false on failure + */ + public function Rcon( $Command ) + { + if( !$this->Connected ) + { + return false; + } + + return $this->Rcon->Command( $Command ); + } +} diff --git a/View.php b/View.php index b2fc3dd..7ceeb39 100644 --- a/View.php +++ b/View.php @@ -1,153 +1,153 @@ - - define( 'SQ_SERVER_ADDR', 'tf.animuservers.ru' ); - define( 'SQ_SERVER_PORT', 27015 ); - define( 'SQ_TIMEOUT', 1 ); - define( 'SQ_ENGINE', SourceQuery :: SOURCE ); - // Edit this <- - - $Timer = MicroTime( true ); - $Query = new SourceQuery( ); - - $Info = Array( ); - $Rules = Array( ); - $Players = Array( ); - - try - { - $Query->Connect( SQ_SERVER_ADDR, SQ_SERVER_PORT, SQ_TIMEOUT, SQ_ENGINE ); - - $Info = $Query->GetInfo( ); - $Players = $Query->GetPlayers( ); - $Rules = $Query->GetRules( ); - } - catch( Exception $e ) - { - $Exception = $e; - } - - $Query->Disconnect( ); -?> - - - - - Source Query PHP Class - - - - - - -
-
-

Source Query PHP Class

-
- - -
-

at line getLine( ); ?>

- getMessage( ) ); ?> -
- -

Stack trace

- 
getTraceAsString(); ?>
- -
-
- - - - - - - - - $InfoValue ): ?> - - - - - - - -
Server Info
"; - print_r( $InfoValue ); - echo ""; - } - else - { - echo htmlspecialchars( $InfoValue ); - } -?>
-
-
- - - - - - - - - - - - - - - - - - - -
Players
No players in da house!
-
-
-
-
- - - - - - - - - $Value ): ?> - - - - - - - -
Rules
-
-
- - -
- - + + define( 'SQ_SERVER_ADDR', 'tf.animuservers.ru' ); + define( 'SQ_SERVER_PORT', 27015 ); + define( 'SQ_TIMEOUT', 1 ); + define( 'SQ_ENGINE', SourceQuery :: SOURCE ); + // Edit this <- + + $Timer = MicroTime( true ); + $Query = new SourceQuery( ); + + $Info = Array( ); + $Rules = Array( ); + $Players = Array( ); + + try + { + $Query->Connect( SQ_SERVER_ADDR, SQ_SERVER_PORT, SQ_TIMEOUT, SQ_ENGINE ); + + $Info = $Query->GetInfo( ); + $Players = $Query->GetPlayers( ); + $Rules = $Query->GetRules( ); + } + catch( Exception $e ) + { + $Exception = $e; + } + + $Query->Disconnect( ); +?> + + + + + Source Query PHP Class + + + + + + +
+
+

Source Query PHP Class

+
+ + +
+

at line getLine( ); ?>

+ getMessage( ) ); ?> +
+ +

Stack trace

+ 
getTraceAsString(); ?>
+ +
+
+ + + + + + + + + $InfoValue ): ?> + + + + + + + +
Server Info
"; + print_r( $InfoValue ); + echo ""; + } + else + { + echo htmlspecialchars( $InfoValue ); + } +?>
+
+
+ + + + + + + + + + + + + + + + + + + +
Players
No players in da house!
+
+
+
+
+ + + + + + + + + $Value ): ?> + + + + + + + +
Rules
+
+
+ + +
+ +