48 lines
1.0 KiB
JavaScript
48 lines
1.0 KiB
JavaScript
/**
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* Scanning WiFis on Mac OS X
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* Created by kc on 04.04.16.
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*/
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const tool = '/System/Library/PrivateFrameworks/Apple80211.framework/Versions/Current/Resources/airport';
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const cmdLine = tool + ' -s';
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const detector = tool + ' -getInfo';
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/**
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* Parsing the output of airport (Mac OS X)
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* @param str output of the tool
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* @param callback
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*/
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function parseOutput(str, callback) {
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let err = null;
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let wifis = [];
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try {
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let lines = str.split('\n');
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for (let i = 1, l = lines.length; i < l; i++) {
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if (lines[i] == '') continue;
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let elements = lines[i].substr(51).split(/[ ]+/);
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wifis.push({
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'ssid' : lines[i].substr(0,32).trim(),
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'mac' : lines[i].substr(33,17).trim(),
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'channel': parseInt(elements[1].trim(), 10),
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'rssi' : parseInt(elements[0].trim(), 10)
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});
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}
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}
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catch (ex) {
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err = ex;
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}
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finally {
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callback(err, wifis);
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}
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}
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module.exports = {
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parseOutput: parseOutput,
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cmdLine : cmdLine,
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detector : detector,
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tool : tool
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};
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