void UpdateSkypeTimer_Elapsed(object sender, ElapsedEventArgs e)
{
if (_DB == null || !_DB.isOpen())
{
return;
}
if (LastSeenMessageTimestamp == -1)
{
SkypeDBRow lastMessageX = _DB.GetCustom("Messages", new String[] { "timestamp" }, null, "timestamp DESC").FirstOrDefault();
Message msgX = SkypeClassConverter.ConvertTo <Message>(lastMessageX);
LastSeenMessageTimestamp = msgX.timestampLong;
}
SkypeDBRow[] lastMessages = _DB.GetCustom("Messages", new String[] { "*" }, "timestamp > " + LastSeenMessageTimestamp + " AND author != '" + Username + "'", "timestamp ASC");
if (lastMessages.Length > 0)
{
foreach (SkypeDBRow row in lastMessages)
{
Message msg = SkypeClassConverter.ConvertTo <Message>(row);
OnMessageSeen(msg);
}
LastSeenMessageTimestamp = SkypeClassConverter.ConvertTo <Message>(lastMessages.Last()).timestampLong;
}
}
public SkypeDBRow[] GetCustom(String tableName, String[] Fields, String whereClause = null, String orderByClause = null)
{
List <SkypeDBRow> data = new List <SkypeDBRow>();
try
{
//PRAGMA table_info('messages')
String FieldsStr = String.Join(",", Fields);
if (!String.IsNullOrEmpty(whereClause))
{
whereClause = "WHERE " + whereClause;
}
else
{
whereClause = "";
}
if (!String.IsNullOrEmpty(orderByClause))
{
orderByClause = "ORDER BY " + orderByClause;
}
else
{
orderByClause = "";
}
SQLiteCommand cmd = new SQLiteCommand("SELECT " + FieldsStr + " FROM " + tableName + " " + whereClause + " " + orderByClause, _conn);
SQLiteDataReader reader = cmd.ExecuteReader();
if (reader.HasRows)
{
while (reader.Read())
{
SkypeDBRow xData = new SkypeDBRow();
for (int i = 0; i < reader.FieldCount; i++)
{
String fieldName = reader.GetName(i);
Object value = reader[i];
xData.Data.Add(fieldName, value);
}
data.Add(xData);
}
}
reader.Dispose();
cmd.Dispose();
}
catch (SQLiteException sex)
{
Console.WriteLine(sex.Message);
}
return(data.ToArray());
}
public SkypeDBRow[] GetCustom(String tableName, String[] Fields, String whereClause = null, String orderByClause = null)
{
List<SkypeDBRow> data = new List<SkypeDBRow>();
try
{
//PRAGMA table_info('messages')
String FieldsStr = String.Join(",", Fields);
if (!String.IsNullOrEmpty(whereClause))
whereClause = "WHERE " + whereClause;
else
whereClause = "";
if (!String.IsNullOrEmpty(orderByClause))
orderByClause = "ORDER BY " + orderByClause;
else
orderByClause = "";
SQLiteCommand cmd = new SQLiteCommand("SELECT " + FieldsStr + " FROM " + tableName + " " + whereClause + " " + orderByClause, _conn);
SQLiteDataReader reader = cmd.ExecuteReader();
if (reader.HasRows)
{
while (reader.Read())
{
SkypeDBRow xData = new SkypeDBRow();
for (int i = 0; i < reader.FieldCount; i++)
{
String fieldName = reader.GetName(i);
Object value = reader[i];
xData.Data.Add(fieldName, value);
}
data.Add(xData);
}
}
reader.Dispose();
cmd.Dispose();
}
catch (SQLiteException sex)
{
Console.WriteLine(sex.Message);
}
return data.ToArray();
}
public static T ConvertTo <T>(SkypeDBRow data)
{
try
{
Type chatType = typeof(T);
var Obj = typeof(T).InvokeMember("", BindingFlags.CreateInstance, null, null, new Object[0]);
foreach (String key in data.Data.Keys)
{
Object X = Obj.GetType().InvokeMember(key, BindingFlags.GetField, null, Obj, new Object[0]);
FieldInfo fi = Obj.GetType().GetField(key, BindingFlags.GetField | BindingFlags.IgnoreCase | BindingFlags.Public | BindingFlags.DeclaredOnly | BindingFlags.Instance);
if (fi != null)
{
if (fi.FieldType == typeof(int))
{
int val;
if (int.TryParse(data[key].ToString(), out val))
{
fi.SetValue(Obj, val);
}
}
else if (fi.FieldType == typeof(String))
{
fi.SetValue(Obj, data[key].ToString());
}
else if (fi.FieldType == typeof(DateTime))
{
long timestamp;
if (long.TryParse(data[key].ToString(), out timestamp))
{
DateTime dateTime = UnixTimeStampToDateTime(timestamp);
fi.SetValue(Obj, dateTime);
FieldInfo longFI = Obj.GetType().GetField(key + "Long", BindingFlags.GetField | BindingFlags.IgnoreCase | BindingFlags.Public | BindingFlags.DeclaredOnly | BindingFlags.Instance);
if (longFI != null)
{
longFI.SetValue(Obj, timestamp);
}
}
}
else if (fi.FieldType == typeof(Object))
{
fi.SetValue(Obj, data[key]);
}
}
else
{
Console.WriteLine("Missing Field " + key + " in " + chatType.Name);
}
}
return((T)Obj);
}
catch (Exception ex)
{
Console.WriteLine(ex.Message);
}
return(default(T));
}
