From 15ded20735430a558b0edbf418de38c81f045def Mon Sep 17 00:00:00 2001
From: mmcwilliams <hi@mmcwilliams.com>
Date: Sun, 31 Dec 2017 23:45:40 -0500
Subject: [PATCH] Parse wpa_supplicant file

---
 lib/ble/index.js  |  2 --
 lib/wifi/index.js | 31 ++++++++++++++++++++++++++++---
 2 files changed, 28 insertions(+), 5 deletions(-)

diff --git a/lib/ble/index.js b/lib/ble/index.js
index 41d9e12..2be0f0c 100644
--- a/lib/ble/index.js
+++ b/lib/ble/index.js
@@ -71,8 +71,6 @@ function onWifiWrite (data, offset, withoutResponse, callback) {
 	 		result = bleno.Characteristic.RESULT_UNLIKELY_ERROR
 			return callback(result)
  		}
- 		console.log(hash)
- 		console.log(plaintext)
 	 	return wifi.setNetwork(ssid, plaintext, hash, (err, data) => {
 	 		if (err) {
 	 			log.error('Error configuring wifi', err)
diff --git a/lib/wifi/index.js b/lib/wifi/index.js
index 5ddb54a..8f1c4b3 100644
--- a/lib/wifi/index.js
+++ b/lib/wifi/index.js
@@ -57,13 +57,18 @@ class Wifi {
 	* @param {string} 	data 		Contents of the config file
 	*/
 	_readConfigCb (err, data) {
+		let parsed
 		if (err) {
 			console.error(err)
 			return _cb(err)
 		}
-		console.dir(data)
+
+		parsed = this._parseConfig(data)
+		console.dir(parsed)
+		console.log(data)
 		console.log(data.search(networkPattern))
 		console.log(_entry)
+
 		if (data.search(networkPattern) === -1) {
 			data += `\n${_entry}`
 		} else {
@@ -117,8 +122,28 @@ class Wifi {
 		//this._callback(null, { ssid : ssid, pwd : pwd.length })
 		_cb = () => {}
 	}
-	_parseConfig () {
-		
+	_parseConfig (str) {
+		const networks = []
+		const lines = str.split('\n')
+		let network = {}
+		for (let line of lines) {
+			if (line.indexOf('network={') !== -1) {
+				network = {}
+				network.raw = line
+			} else if (line.indexOf('ssid=') !== -1) {
+				network.ssid = line.replace('ssid=', '').trim().replace(quoteRe, '')
+				if (network.raw) {
+					network.raw += '\n' + line
+				}
+			} else if (line.indexOf('}') !== -1) {
+				network.raw += '\n' + line
+				networks.push(network)
+				network = {}
+			} else if (network.ssid) {
+				network.raw += '\n' + line
+			}
+		}
+		return networks
 	}
 	/**
 	 * Create sanitized wpa_supplicant.conf stanza for