src/moonshot-identity-request.vala

   1 public delegate void ReturnIdentityCallback (IdentityRequest request);
   2
   3 public class IdentityRequest : Object {
   4     public IdCard? id_card = null;
   5     public bool complete = false;
   6     public bool select_default = false;
   7
   8     private IdentityManagerApp parent_app;
   9     public string nai;
  10     public string password;
  11     public string service;
  12     public SList<IdCard> candidates;
  13
  14     ReturnIdentityCallback callback = null;
  15
  16     public IdentityRequest (IdentityManagerApp           app,
  17                             string                       nai,
  18                             string                       password,
  19                             string                       service)
  20     {
  21         this.parent_app = app;
  22         this.nai = nai;
  23         this.password = password;
  24         this.service = service;
  25     }
  26
  27     public IdentityRequest.default (IdentityManagerApp app)
  28     {
  29         this.parent_app = app;
  30         this.select_default = true;
  31     }
  32
  33     public void set_callback (owned ReturnIdentityCallback cb)
  34     {
  35 #if VALA_0_12
  36         this.callback = ((owned) cb);
  37 #else
  38         this.callback = ((IdCard) => cb (IdCard));
  39 #endif
  40     }
  41
  42     public bool execute () {
  43         parent_app.select_identity (this);
  44
  45         /* This function works as a GSourceFunc, so it can be passed to
  46          * the main loop from other threads
  47          */
  48         return false;
  49     }
  50
  51     public void return_identity (IdCard? id_card) {
  52         this.id_card = id_card;
  53         this.complete = true;
  54
  55         /* update id_card service list */
  56         if (id_card != null && this.service != null && this.service != "")
  57         {
  58             bool duplicate_service = false;
  59
  60             foreach (string service in id_card.services)
  61             {
  62                 if (service == this.service)
  63                     duplicate_service = true;
  64             }
  65             if (duplicate_service == false)
  66             {
  67                 string[] services = new string[id_card.services.length + 1];
  68
  69                 for (int i = 0; i < id_card.services.length; i++)
  70                     services[i] = id_card.services[i];
  71
  72                 services[id_card.services.length] = this.service;
  73                 id_card.services = services;
  74
  75                 this.parent_app.model.update_card (id_card);
  76             }
  77         }
  78
  79         return_if_fail (callback != null);
  80         callback (this);
  81     }
  82
  83 #if OS_WIN32
  84     /* For synchronisation between RPC thread and main loop. Because
  85      * these objects are not refcounted, it's best to tie them to the
  86      * lifecycle of the IdentityRequest object.
  87      */
  88     public Mutex mutex;
  89     public Cond cond;
  90 #endif
  91 }