private static void SendAlarmMail()
{
MailMessage Msg = new MailMessage(mailSettings.Recipient, "Motion Detected.", string.Empty, MessageType.Html);
List <WaitHandle> ThreadTerminationEvents = new List <WaitHandle> ();
Dictionary <string, string> VariableValues;
StringBuilder Html = new StringBuilder();
string Resolution;
string ContentType;
string Extension;
ManualResetEvent Done;
IUPnPService[] Cameras;
int i, j, c;
lock (stillImageCameras)
{
c = stillImageCameras.Count;
Cameras = new IUPnPService[c];
stillImageCameras.Values.CopyTo(Cameras, 0);
}
Html.Append("<html><head/><body><h1>Motion detected</h1>");
Html.Append("<p>Motion has been detected while the light is turned off.</p>");
if (c > 0)
{
Html.Append("<h2>Camera Photos</h2>");
Html.Append("<table cellspacing='0' cellpadding='10' border='0'>");
for (i = 0; i < c; i++)
{
lock (stateVariables)
{
if (!stateVariables.TryGetValue(Cameras [i].Device.UDN, out VariableValues))
{
VariableValues = null;
}
}
Html.Append("<tr>");
if (VariableValues != null &&
VariableValues.TryGetValue("DefaultResolution", out Resolution) &&
VariableValues.TryGetValue("DefaultEncoding", out ContentType))
{
Extension = MimeUtilities.GetDefaultFileExtension(ContentType);
for (j = 1; j <= 3; j++)
{
Html.Append("<td align='center'><img src='cid:cam");
Html.Append((i + 1).ToString());
Html.Append("img");
Html.Append(j.ToString());
Html.Append(".");
Html.Append(Extension);
Html.Append("' width='");
Html.Append(Resolution.Replace("x", "' height='"));
Html.Append("'/></td>");
}
Done = new ManualResetEvent(false);
ThreadTerminationEvents.Add(Done);
Thread T = new Thread(GetPhotos);
T.Priority = ThreadPriority.BelowNormal;
T.Name = "GetPhotos#" + (i + 1).ToString();
T.Start(new object[] { i, Cameras [i], ContentType, Extension, Msg, Done });
}
else
{
Html.Append("<td colspan='3'>Camera not accessible at this time.</td>");
}
Html.Append("</tr>");
}
}
Html.Append("</table></body></html>");
if (ThreadTerminationEvents.Count > 0)
{
WaitHandle.WaitAll(ThreadTerminationEvents.ToArray(), 30000);
}
Msg.Body = Html.ToString();
SmtpOutbox.SendMail(Msg, mailSettings.From);
}
