1 files changed, 83 insertions, 0 deletions
diff --git a/modules-available/serversetup-bwlp-ipxe/inc/scriptbuilderbase.inc.php b/modules-available/serversetup-bwlp-ipxe/inc/scriptbuilderbase.inc.php
new file mode 100644
index 00000000..c6adc953
--- /dev/null
+++ b/modules-available/serversetup-bwlp-ipxe/inc/scriptbuilderbase.inc.php
@@ -0,0 +1,83 @@
+<?php
+
+abstract class ScriptBuilderBase
+{
+
+	private $lblId = 0;
+
+	protected $serverIp;
+
+	protected $platform = '';
+
+	protected $clientIp;
+
+	/**
+	 * @var bool Running iPXE has slx-extensions
+	 */
+	protected $hasExtension = false;
+
+	public function hasExtensions()
+	{
+		return $this->hasExtension;
+	}
+
+	public function platform()
+	{
+		return $this->platform;
+	}
+
+	public function getLabel()
+	{
+		return 'b' . mt_rand(100, 999) . 'x' . (++$this->lblId);
+	}
+
+	public function __construct($platform = null, $serverIp = null, $slxExtensions = null)
+	{
+		$this->clientIp = $_SERVER['REMOTE_ADDR'];
+		if (substr($this->clientIp, 0, 7) === '::ffff:') {
+			$this->clientIp = substr($this->clientIp, 7);
+		}
+		$this->serverIp = $serverIp ?? $_SERVER['SERVER_ADDR'] ?? Property::getServerIp();
+		$this->platform = $platform ?? Request::any('platform', false, 'string');
+		if ($this->platform !== false) {
+			$this->platform = strtoupper($this->platform);
+		}
+		Header('X-Popo: ' . $this->platform);
+		if ($this->platform !== 'EFI' && $this->platform !== 'PCBIOS') {
+			$this->platform = '';
+		}
+		$this->hasExtension = $slxExtensions ?? (bool)Request::any('slx-extensions', false, 'int');
+	}
+
+	/**
+	 * Output given string (script) to client, in a suitable encoding, headers, etc.
+	 * @param string $string
+	 */
+	public abstract function output($string);
+
+	public abstract function getMenu($menuId);
+
+	public abstract function getMenuEntry($menuEntryId);
+
+	public abstract function getSpecial($special);
+
+	public abstract function fallback();
+
+	/**
+	 * @param IPxeMenu|null $menu
+	 * @return string
+	 */
+	public abstract function menuToScript($menu);
+
+	/**
+	 * Pass EITHER only $agnostic, OR $bios and/or $efi
+	 * If $agnostic is given, it should be used unconditionally,
+	 * and $bios/$efi should be ignored.
+	 * @param ExecData $agnostic
+	 * @param ExecData $bios
+	 * @param ExecData $efi
+	 * @return string
+	 */
+	public abstract function execDataToScript($agnostic, $bios, $efi);
+
+}
+\ No newline at end of file