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IAC binary
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This commit is contained in:
Deon George 2025-01-31 15:54:46 +11:00
parent e0d2b11b07
commit 6e7bcc3fe8
2 changed files with 15 additions and 5 deletions
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17
app/Classes/Protocol/EMSI.php
View File

@ -944,20 +944,22 @@ final class EMSI extends BaseProtocol implements CRCInterface,ZmodemInterface
// Peek for the next 2 chars // Peek for the next 2 chars
do { do {
$iac = $this->client->read(10,1,MSG_PEEK); $iac = $this->client->read(10,1,MSG_PEEK);
Log::debug(sprintf('%s: - IAC LOOP',self::LOGKEY,['iac'=>ord($iac),'cmd'=>$iaccmd)]); Log::debug(sprintf('%s: - IAC LOOP',self::LOGKEY),['iac'=>ord($iac),'cmd'=>$iaccmd]);
switch (ord($iac)) { switch (ord($iac)) {
// Binary Mode
case 0x00: case 0x00:
if ($iaccmd === 0xfb) { if ($iaccmd === 0xfb) {
Log::debug(sprintf('%s: - IAC WILL BINARY [%02x]',self::LOGKEY,ord($iac))); Log::debug(sprintf('%s: - IAC WILL BINARY [%02x]',self::LOGKEY,ord($iac)));
// Config with DO // Config with DO
$this->client->send(chr(0xff).chr(0xfd).$iac); $this->client->send(chr(0xff).chr(0xfd).$iac,10);
} elseif ($iaccmd === 0xfd) { } elseif ($iaccmd === 0xfd) {
Log::debug(sprintf('%s: - IAC DO BINARY [%02x]',self::LOGKEY,ord($iac))); Log::debug(sprintf('%s: - IAC DO BINARY [%02x]',self::LOGKEY,ord($iac)));
// Config with WILL // Config with WILL
$this->client->send(chr(0xff).chr(0xfb).$iac); $this->client->send(chr(0xff).chr(0xfb).$iac,10);
$this->client->iac_bin = true; $this->client->iac_bin = true;
} }
@ -970,12 +972,12 @@ final class EMSI extends BaseProtocol implements CRCInterface,ZmodemInterface
Log::debug(sprintf('%s: - IAC WILL SUPPRESS-GO-AHEAD [%02x]',self::LOGKEY,ord($iac))); Log::debug(sprintf('%s: - IAC WILL SUPPRESS-GO-AHEAD [%02x]',self::LOGKEY,ord($iac)));
// Config with DO // Config with DO
$this->client->send(chr(0xff).chr(0xfd).$iac); $this->client->send(chr(0xff).chr(0xfd).$iac,10);
} elseif ($iaccmd === 0xfd) { } elseif ($iaccmd === 0xfd) {
Log::debug(sprintf('%s: - IAC DO SUPPRESS-GO-AHEAD [%02x]',self::LOGKEY,ord($iac))); Log::debug(sprintf('%s: - IAC DO SUPPRESS-GO-AHEAD [%02x]',self::LOGKEY,ord($iac)));
// Config with WILL // Config with WILL
$this->client->send(chr(0xff).chr(0xfb).$iac); $this->client->send(chr(0xff).chr(0xfb).$iac,10);
$this->client->iac_bin = true; $this->client->iac_bin = true;
} }
@ -992,6 +994,11 @@ final class EMSI extends BaseProtocol implements CRCInterface,ZmodemInterface
$iaccmd = ord($iac); $iaccmd = ord($iac);
break; break;
case 0xff:
Log::debug(sprintf('%s: - IAC [%02x]',self::LOGKEY,ord($iac)));
$iaccmd = ord($iac);
break;
default: default:
Log::debug(sprintf('%s: - IAC [%02x]',self::LOGKEY,ord($iac))); Log::debug(sprintf('%s: - IAC [%02x]',self::LOGKEY,ord($iac)));

3
app/Classes/Sock/SocketClient.php
View File

@ -436,6 +436,9 @@ final class SocketClient {
return $result; return $result;
} }
if (self::DEBUG)
Log::debug(sprintf('%s:- Buffer doesnt have [%d] chars, it only has [%d]',self::LOGKEY,$len,strlen($this->rx_buf)));
if ($timeout && (! $this->hasData($timeout))) if ($timeout && (! $this->hasData($timeout)))
throw new SocketException(SocketException::SOCKET_TIMEOUT,$timeout); throw new SocketException(SocketException::SOCKET_TIMEOUT,$timeout);