[serversetup-bwlp-ipxe]

1 files changed, 162 insertions, 0 deletions

diff --git a/modules-available/serversetup-bwlp-ipxe/inc/execdata.inc.php b/modules-available/serversetup-bwlp-ipxe/inc/execdata.inc.php
new file mode 100644
index 00000000..b82ce2e7
--- /dev/null
+++ b/modules-available/serversetup-bwlp-ipxe/inc/execdata.inc.php
@@ -0,0 +1,162 @@
+<?php
+
+class ExecData
+{
+
+	/**
+	 * @var string The binary to launch
+	 */
+	public $executable = '';
+
+	/**
+	 * @var string[] List of additional images to load (initrds)
+	 */
+	public $initRd = [];
+
+	/**
+	 * @var string Command line to pass to executable
+	 */
+	public $commandLine = '';
+
+	/**
+	 * @var bool Call imgfree before loading and executing this entry
+	 */
+	public $imageFree = false;
+
+	/**
+	 * @var bool Whether to completely replace the currently running iPXE stack
+	 */
+	public $replace = false;
+
+	/**
+	 * @var bool Whether to automatically unload the binary after execution
+	 */
+	public $autoUnload = false;
+
+	/**
+	 * @var bool Whether to reset the console before execution
+	 */
+	public $resetConsole = false;
+
+	/**
+	 * @var array DHCP options to override Maps OPTIONNUM -> Value
+	 */
+	public $dhcpOptions = [];
+
+	/**
+	 * Supported Options
+	 */
+	const DHCP_OPTIONS = [
+		17 => [
+			'name' => 'Root Path',
+			'type' => 'string',
+		],
+		43 => [
+			'name' => 'Vendor Specific',
+			'type' => 'string',
+		],
+		66 => [
+			'name' => 'Next Server',
+			'type' => 'string',
+		],
+		67 => [
+			'name' => 'Boot File',
+			'type' => 'string',
+		],
+		209 => [
+			'name' => 'Configuration File',
+			'type' => 'string',
+		],
+		210 => [
+			'name' => 'Path Prefix',
+			'type' => 'string',
+		],
+	];
+
+	private function sanitize()
+	{
+		settype($this->executable, 'string');
+		settype($this->initRd, 'array');
+		foreach ($this->initRd as &$entry) {
+			settype($entry, 'string');
+		}
+		settype($this->commandLine, 'string');
+		settype($this->imageFree, 'bool');
+		settype($this->replace, 'bool');
+		settype($this->autoUnload, 'bool');
+		settype($this->resetConsole, 'bool');
+		settype($this->dhcpOptions, 'array');
+		foreach (array_keys($this->dhcpOptions) as $key) {
+			$val =& $this->dhcpOptions[$key];
+			if (!empty($val['override'])) {
+				unset($val['override']);
+				$val['opt'] = $key;
+				if (isset($val['hex']) && isset($val['value'])) {
+					$val['value'] = preg_replace('/[^0-9a-f]/i', '', $val['value']);
+					$val['value'] = substr($val['value'], 0, floor(strlen($val['value']) / 2) * 2);
+					$val['value'] = strtolower($val['value']);
+				}
+			}
+			if (!isset($val['opt']) || !is_numeric($val['opt']) || $val['opt'] <= 0 || $val['opt'] >= 255) {
+				unset($this->dhcpOptions[$key]);
+				continue;
+			}
+			if (!array_key_exists($val['opt'], self::DHCP_OPTIONS))
+				continue; // Not known...
+			settype($val['value'], self::DHCP_OPTIONS[$val['opt']]['type']);
+		}
+		$this->dhcpOptions = array_values($this->dhcpOptions);
+	}
+
+	public function toArray()
+	{
+		$this->sanitize();
+		return [
+			'executable' => $this->executable,
+			'initRd' => $this->initRd,
+			'commandLine' => $this->commandLine,
+			'imageFree' => $this->imageFree,
+			'replace' => $this->replace,
+			'autoUnload' => $this->autoUnload,
+			'resetConsole' => $this->resetConsole,
+			'dhcpOptions' => $this->dhcpOptions,
+		];
+	}
+
+	public function toFormFields($arch)
+	{
+		$this->sanitize();
+		$opts = [];
+		foreach (self::DHCP_OPTIONS as $opt => $val) {
+			$opts[$opt] = [
+				'opt' => $opt,
+				'name' => $val['name'],
+			];
+		}
+		foreach ($this->dhcpOptions as $val) {
+			if (!isset($opts[$val['opt']])) {
+				$opts[$val['opt']] = [];
+			}
+			$opts[$val['opt']] += [
+				'opt' => $val['opt'],
+				'value' => $val['value'],
+				'override_checked' => 'checked',
+				'hex_checked' => empty($val['hex']) ? '' : 'checked',
+			];
+		}
+		ksort($opts);
+		return [
+			'is' . $arch => true,
+			'mode' => $arch,
+			'executable' => $this->executable,
+			'initRd' => implode(',', $this->initRd),
+			'commandLine' => $this->commandLine,
+			'imageFree_checked' => $this->imageFree ? 'checked' : '',
+			'replace_checked' => $this->replace ? 'checked' : '',
+			'autoUnload_checked' => $this->autoUnload ? 'checked' : '',
+			'resetConsole_checked' => $this->resetConsole ? 'checked' : '',
+			'opts' => array_values($opts),
+		];
+	}
+
+}
\ No newline at end of file