mirror of
https://github.com/hak5/nano-tetra-modules.git
synced 2025-10-29 16:58:09 +00:00
72 lines
2.6 KiB
PHP
72 lines
2.6 KiB
PHP
<?php namespace pineapple;
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class iwlist_parser
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{
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public function iwlist_parser()
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{
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}
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public function parseString($string)
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{
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if (empty($string)) {
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return false;
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}
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// Rueckgabe dieser Funktion:
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// $array[device][Cell#][Cell-Feld] = Wert
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// z.b. $array[eth0][1][ESSID] = "MGees_WLan"
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$ergebnis = array();
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$string = explode("\n", $string);
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$device = $cell = "";
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foreach ($string as $zeile) {
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if (substr($zeile, 0, 1) != ' ') {
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$device = substr($zeile, 0, strpos($zeile, ' '));
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$ergebnis[$device] = array();
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} else {
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$zeile = trim($zeile);
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// Zeile kann sein:
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// Cell ## - Address: Wert
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// Feld:Wert
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// Quality=bla Signal Level=bla2
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if (substr($zeile, 0, 5) == 'Cell ') {
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$cell = (int)substr($zeile, 5, 2);
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$ergebnis[$device][$cell] = array();
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$doppelp_pos = strpos($zeile, ':');
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$ergebnis[$device][$cell]['Address'] =
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trim(substr($zeile, $doppelp_pos + 1));
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} elseif (substr($zeile, 0, 8) == 'Quality=') {
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$first_eq_pos = strpos($zeile, '=');
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$last_eq_pos = strrpos($zeile, '=');
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$slash_pos = strpos($zeile, '/') - $first_eq_pos;
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//$ergebnis[$device][$cell]['Quality'] = trim(substr($zeile, $first_eq_pos + 1, $slash_pos - 1));
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$ergebnis[$device][$cell]['Quality'] = trim(number_format(substr($zeile, $first_eq_pos + 1, $slash_pos - 1) * 100 / 70, 0));
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$ergebnis[$device][$cell]['Signal level'] = trim(substr($zeile, $last_eq_pos + 1));
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} else {
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$doppelp_pos = strpos($zeile, ':');
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$feld = trim(substr($zeile, 0, $doppelp_pos));
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if (!empty($ergebnis[$device][$cell][$feld])) {
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$ergebnis[$device][$cell][$feld] .= "\n";
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}
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// Leer- und "-Zeichen rausschmeissen - ESSID steht immer in ""
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@$ergebnis[$device][$cell][$feld] .= trim(str_replace('"', '', substr($zeile, $doppelp_pos + 1)));
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}
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}
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}
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return $ergebnis;
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}
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public function parseScanAll()
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{
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return $this -> parseString(shell_exec("iwlist scan 2> /dev/null"));
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}
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public function parseScanDev($device)
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{
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return $this -> parseString(shell_exec("iwlist ".$device." scan 2> /dev/null"));
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}
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}
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