|
|
@@ -0,0 +1,87 @@
|
|
|
+function startSetup()
|
|
|
+ print("Button press registered")
|
|
|
+ wifi.sta.disconnect()
|
|
|
+ print("Wifi disconnected")
|
|
|
+ wifi.setmode(wifi.STATIONAP)
|
|
|
+ stationConfig = {}
|
|
|
+ stationConfig.ssid = "YoButtonSetup"
|
|
|
+ stationConfig.pwd = "password"
|
|
|
+ stationConfig.auth = wifi.OPEN
|
|
|
+ wifi.ap.config(stationConfig)
|
|
|
+ wifi.ap.dhcp.start()
|
|
|
+ print("Wifi station set up")
|
|
|
+ setupServerResponses()
|
|
|
+end
|
|
|
+
|
|
|
+function updateWithNewValues(payload)
|
|
|
+ ssidIndex = {payload:find("newssid=")}
|
|
|
+ passIndex = {payload:find("&newpass=")}
|
|
|
+ recipientIndex = {payload:find("&newrecipient=")}
|
|
|
+ submitIndex = {payload:find("&Submit=")}
|
|
|
+
|
|
|
+ if(ssidIndex[1]~=nil and payload:find("?")~=nil) then
|
|
|
+ print(ssidIndex[1]..", "..ssidIndex[2])
|
|
|
+ print(passIndex[1]..", "..passIndex[2])
|
|
|
+ print(recipientIndex[1]..", "..recipientIndex[2])
|
|
|
+ print(submitIndex[1]..", "..submitIndex[2])
|
|
|
+ newssid = string.gsub(string.sub(payload, ssidIndex[2]+1, passIndex[1]-1), "+", " ")
|
|
|
+ newpassword = string.gsub(string.sub(payload, passIndex[2]+1, recipientIndex[1]-1), "+", " ")
|
|
|
+ newrecipient = string.upper(string.sub(payload, recipientIndex[2]+1, submitIndex[1]-1))
|
|
|
+ print(newssid)
|
|
|
+ print(newpassword)
|
|
|
+ print(newrecipient)
|
|
|
+ wifi.sta.config(newssid, newpassword)
|
|
|
+ file.open("yorecipient.txt", "w+")
|
|
|
+ file.write(newrecipient)
|
|
|
+ file.close()
|
|
|
+ end
|
|
|
+end
|
|
|
+
|
|
|
+function setupServerResponses()
|
|
|
+ if(srv~=nil) then
|
|
|
+ srv:close()
|
|
|
+ srv=nil
|
|
|
+ end
|
|
|
+ srv=net.createServer(net.TCP)
|
|
|
+ srv:listen(80,function(conn)
|
|
|
+ conn:on("receive",function(conn,payload)
|
|
|
+ print("request received")
|
|
|
+ ind = {string.find(payload, "\n")}
|
|
|
+ if(ind[1] ~= nil)then
|
|
|
+ payload = string.sub(payload, 1, ind[1])
|
|
|
+ end
|
|
|
+ print(payload)
|
|
|
+ updateWithNewValues(payload)
|
|
|
+
|
|
|
+ file.open("yorecipient.txt", "r")
|
|
|
+ recipient = string.gsub(file.readline(), "\n", "", 1)
|
|
|
+ file.close()
|
|
|
+
|
|
|
+ ssid, password = wifi.sta.getconfig()
|
|
|
+ ip = wifi.sta.getip()
|
|
|
+ if(ip==nil) then
|
|
|
+ ip="0.0.0.0"
|
|
|
+ end
|
|
|
+ conn:send("<body><h1>YO Button setup</h1>")
|
|
|
+ conn:send("Current wifi SSID: <br>")
|
|
|
+ conn:send("<input type=\"text\" value=\""..ssid .."\" readonly><br>")
|
|
|
+ conn:send("Current wifi password: <br>")
|
|
|
+ conn:send("<input type=\"text\" value=\""..password .."\" readonly><br>")
|
|
|
+ conn:send("Yo Button's IP address: <br>")
|
|
|
+ conn:send("<input type=\"text\" value=\""..ip.."\" readonly><br>")
|
|
|
+ conn:send("Yo recipient: <br>")
|
|
|
+ conn:send("<input type=\"text\" value=\""..recipient.."\" readonly><br>")
|
|
|
+ conn:send("<form>New SSID: <br>")
|
|
|
+ conn:send("<input type=\"text\" name=\"newssid\" value=\""..ssid .."\"><br>")
|
|
|
+ conn:send("New password: <br>")
|
|
|
+ conn:send("<input type=\"text\" name=\"newpass\" value=\""..password .."\"><br>")
|
|
|
+ conn:send("New recipient: <br>")
|
|
|
+ conn:send("<input type=\"text\" name=\"newrecipient\" value=\""..recipient.."\"><br>")
|
|
|
+ conn:send("<input type=\"submit\" name=\"Submit\">")
|
|
|
+ conn:send("</form></body>")
|
|
|
+ end)
|
|
|
+ conn:on("sent",function(conn) conn:close() end)
|
|
|
+ end)
|
|
|
+end
|
|
|
+
|
|
|
+startSetup()
|
