extras/metrics/Main.cs

   1 //
   2 // Main.cs
   3 //
   4 // Author:
   5 //   Gabriel Burt <gabriel.burt@gmail.com>
   6 //
   7 // Copyright (c) 2010 Novell, Inc.
   8 //
   9 // Permission is hereby granted, free of charge, to any person obtaining a copy
  10 // of this software and associated documentation files (the "Software"), to deal
  11 // in the Software without restriction, including without limitation the rights
  12 // to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
  13 // copies of the Software, and to permit persons to whom the Software is
  14 // furnished to do so, subject to the following conditions:
  15 //
  16 // The above copyright notice and this permission notice shall be included in
  17 // all copies or substantial portions of the Software.
  18 //
  19 // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  20 // IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  21 // FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
  22 // AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
  23 // LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
  24 // OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  25 // THE SOFTWARE.
  26
  27 using System;
  28
  29 using Hyena;
  30 using Hyena.CommandLine;
  31
  32 namespace metrics
  33 {
  34     public class MainEntry
  35     {
  36         const string db_path = "data/metrics.db";
  37
  38         public static void Main (string [] args)
  39         {
  40             try {
  41                 using (var db = new Database (db_path)) {
  42                     if (args != null && args.Length > 0 && args[0] == "--timeline") {
  43                         var metric = db.GetMetric ("Banshee/StartedAt");
  44                         var usage_samples = new SampleModel (String.Format ("WHERE MetricId = {0}", metric.Id), db, "1");
  45                         usage_samples.Reload ();
  46
  47                         for (long i = 0; i < usage_samples.Cache.Count; i++) {
  48                             var sample = usage_samples.Cache.GetValue (i);
  49                             Console.WriteLine (
  50                                 "{1} {0} {2} {0} {3} {0} {4}",
  51                                 "<TUFTE>", DateTimeUtil.FromDateTime (sample.Stamp), sample.UserId, sample.CacheEntryId, sample.CacheEntryId
  52                             );
  53                         }
  54
  55                         return;
  56                     }
  57
  58                     db.Import ();
  59                     new MetaMetrics (db);
  60                 }
  61             } catch (Exception e) {
  62                 Console.WriteLine ("Going down, got exception {0}", e);
  63                 throw;
  64             }
  65         }
  66     }
  67 }