/// <summary>
/// Get contents of file into string
/// </summary>
/// <param name="filepath">full filepath of file to read</param>
/// <returns>contents of file or null</returns>
public static string getContentsOfFile(string filepath)
{
try {
using (StreamReader sr = new StreamReader(filepath)) {
String contents = sr.ReadToEnd();
Blink1Server.Log("file contents:" + contents);
return(contents);
}
}
catch (Exception e) {
Blink1Server.Log("The file could not be read:");
Blink1Server.Log(e.Message);
}
return(null);
}
private void notifyIcon1_Click(object sender, EventArgs e)
{
Blink1Server.Log("notifyIcon1 SingleClick! " + e);
stripMenuBlink1Status.Text = "blink1 status: hello";
if (blink1Server.blink1.getCachedCount() > 0)
{
stripMenuBlink1Status.Text = "blink(1) found";
stripMenuBlink1Id.Text = "serial: " + blink1Server.blink1.getCachedSerial(0);
stripMenuKey.Text = "key: " + blink1Server.blink1.blink1Id;
}
else
{
stripMenuBlink1Status.Text = "blink(1) not found";
stripMenuBlink1Id.Text = "serial: -none-";
stripMenuKey.Text = "key: " + blink1Server.blink1.blink1Id;
}
}
/// <summary>
/// periodically fetch events from IFTTT gateway
/// </summary>
/// <returns>true if pattern was played from input match</returns>
public Boolean updateIftttInput()
{
if (iftttLastContent == null)
{
lastVal = "[couldn't connect]";
lastDateTime = DateTime.Now.ToUniversalTime();
return(false);
}
string rulename = arg1;
IftttResponse iftttResponse = JsonConvert.DeserializeObject <IftttResponse>(iftttLastContent);
if (iftttResponse.event_count > 0)
{
long lastsecs = (long)ConvertToUnixTimestamp(lastDateTime);
//long lastsecs = epochSecs(lastDateTime);
possibleVals.Clear();
foreach (IftttEvent ev in iftttResponse.events) // FIXME: loop overwrites per-obj props
{
long evdate = long.Parse(ev.date);
//Blink1Server.Log("evdate: " + evdate + ", lastsecs:" + lastsecs);
lastDateTime = ConvertFromUnixTimestamp(evdate);
string evname = ev.name;
possibleVals.Add(ev.name);
lastVal = ev.source;
if (rulename.Equals(evname))
{
Blink1Server.Log("---ifttt match: evdate:" + evdate + ", lastsecs:" + lastsecs + ", dt:" + (evdate - lastsecs));
if (evdate > lastsecs)
{
blink1Server.playPattern(pname);
return(true);
}
}
}
}
else
{
lastVal = "[no events]";
lastDateTime = DateTime.Now.ToUniversalTime();
}
return(false);
}
/// <summary>
/// Execute a script
/// </summary>
/// <param name="scriptpath"></param>
/// <returns></returns>
public static string execScript(string scriptpath)
{
//stolen from: http://stackoverflow.com/questions/878632/best-way-to-call-external-program-in-c-sharp-and-parse-output
System.Diagnostics.Process p = new System.Diagnostics.Process();
p.StartInfo.FileName = "cmd.exe";
p.StartInfo.Arguments = "/c " + scriptpath; // dir *.cs";
p.StartInfo.UseShellExecute = false;
p.StartInfo.CreateNoWindow = true;
p.StartInfo.RedirectStandardError = true;
p.StartInfo.RedirectStandardOutput = true;
p.Start();
string output = p.StandardOutput.ReadToEnd();
p.WaitForExit();
Blink1Server.Log("Output:" + output);
return(output);
}
/// <summary>
/// Called whenever a new color needs to be played, via timer
/// </summary>
public void update(Object stateInfo)
{
if (!playing)
{
return;
}
Blink1Server.Log("update! " + name);
Boolean scheduleNext = true;
playpos++;
if (playpos == times.Count())
{
playpos = 0;
if (repeats != 0) // infinite
{
playcount++;
if (playcount == repeats)
{
scheduleNext = false;
}
}
}
if (scheduleNext)
{
float nextTime = times[playpos];
Color color = colors[playpos];
Blink1Server.Log("update: scheduleNext: " + nextTime);
//DLog(@"%@ updt p:%d c:%d %@ nextTime:%f",name,playpos,playcount,[Blink1 hexStringFromColor:color],nextTime);
blink1Server.fadeToRGB(nextTime / 2, color);
timer = new Timer(update, null, (int)(nextTime * 1000), 0);
}
else
{
playing = false;
}
}
/// <summary>
/// Get the contents of a URL into string
/// </summary>
/// <param name="url">the url to fetch</param>
/// <returns>contents of url or null</returns>
public static string getContentsOfUrl(string url)
{
// stolen from: http://stackoverflow.com/questions/9961220/webclient-read-content-of-error-page
Blink1Server.Log("getContentsOfUrl:" + url); // FIXME: how to do debug logging better?
string content = null;
if (url == null)
{
return(null);
}
WebClient webclient = new WebClient();
try {
content = webclient.DownloadString(url);
}
catch (WebException we) {
// WebException.Status holds useful information
Blink1Server.Log("webex:" + we.Message); // + "\n" + we.Status.ToString()); // FIXME:
/*
* Stream receiveStream = we.Response.GetResponseStream();
* Encoding encode = System.Text.Encoding.GetEncoding("utf-8");
* StreamReader readStream = new StreamReader(receiveStream, encode);
* content = readStream.ReadToEnd();
* Blink1Server.Log("content: " + content);
*/
content = "{\"lastVal\":\"url not found\"}";
}
catch (System.ArgumentException sae) {
Blink1Server.Log("sae:" + sae.Message);
}
catch (NotSupportedException ne) {
Blink1Server.Log("ne:" + ne.Message); // other errors
}
return(content);
}
private void Form1_FormClosed(object sender, FormClosedEventArgs e)
{
Blink1Server.Log("FormClosed!");
doExit();
}