- Copied github.com/tm1000/tftpserver/tftpserver.php over to lib/tftpserver.php

- Replaced logging functions with lib/logger.php - First step for adding templated settings/file where placeholders can be filled out. - Add 'settings' structure to config.ini - Add 'settings' multidimensional config parser to lib/utils.php - Added simple test implementation of tftpserver - Renamed lib/tftpserver.php to lib/tftp.php - Fixed error output from lib/tftp.php - Note: current simple tftpserver.php test implementation stores/read files - from memory (not fs). So you need to put a file, before you can get that file back. - Cleanup some small config details - First simple implementation of tftp_provisioner.php
2020-02-16 20:35:05 +01:00
parent a4ebaee776
commit 7aa4524b19
5 changed files with 1027 additions and 14 deletions
--- a/tftp_provisioner.php
+++ b/tftp_provisioner.php
@@ -0,0 +1,101 @@
+#!/usr/bin/env php
+<?php
+require_once("lib/tftp.php");
+require_once("lib/config.php");
+require_once("lib/resolver.php");
+
+class TFTPProvisioner extends TFTPServer
+{
+  private $_debug;
+  private $_resolver;
+  private $_filename;
+
+  function __construct($server_url, $config, $logger = NULL, $debug = false)
+  {
+    $this->_config = $config;
+    if (!$logger) {
+      $logger = new Logger_NULL('LOG_ERROR');
+    }
+    parent::__construct($server_url, $logger);
+    $this->_debug = $debug;
+    $this->max_put_size = 60000000;
+    $this->_resolver = new Resolver($config);
+  }
+
+  public function exists($peer, $req_filename)
+  {
+    if (($this->_filename = $this->_resolver->resolve($req_filename))) {
+      return file_exists($this->_filename);
+    }
+    return false;
+  }
+
+  public function readable($peer, $req_filename)
+  {
+    return is_readable($this->_filename);
+  }
+
+  public function get($peer, $req_filename, $mode)
+  {
+    return file_get_contents($this->_filename);
+  }
+
+  public function writable($peer, $req_filename)
+  {
+    // check $req_filename starts with 'settings/' (SPA phones can write to tftpboot)
+    $settings_path = $this->_config['main']['base_path'] . DIRECTORY_SEPARATOR
+                . $this->_config['subdirs']['settings']['path'] . DIRECTORY_SEPARATOR;
+    $filename = $settings_path . basename($req_filename);
+    if (is_writable($filename) || (!file_exists($filename) && is_writable($settings_path))) {
+      $this->_filename = $filename;
+      return true;
+    }
+    return false;
+  }
+
+  public function put($peer, $filename, $mode, $content)
+  {
+    return file_put_contents($this->_filename, $content);
+  }
+
+  /*
+   * STDOUT Log functions
+   */
+  private function log($peer, $level, $message)
+  {
+    echo(date("H:i:s") . " $level $peer $message\n");
+  }
+
+  public function log_debug($peer, $message)
+  {
+    if($this->_debug)
+      $this->log($peer, "D", $message);
+  }
+
+  public function log_info($peer, $message)
+  {
+    $this->log($peer, "I", $message);
+  }
+
+  public function log_warning($peer, $message)
+  {
+    $this->log($peer, "W", $message);
+  }
+
+  public function log_error($peer, $message)
+  {
+    $this->log($peer, "E", $message);
+  }
+
+}
+
+$host = "127.0.0.1";
+$port = 10069;
+$url = "udp://$host:$port";
+
+echo "\nStarting TFTP Provisioner...\n";
+$server = new TFTPProvisioner($url, $config, $logger);
+if(!$server->loop($error))
+  die("$error\n");
+?>
+