More on contact monitor example

1 files changed, 143 insertions, 5 deletions

diff --git a/docs/examples/glib_mc5_presence_app/example.c b/docs/examples/glib_mc5_presence_app/example.c
index d708a7e..61bb3f9 100644
--- a/docs/examples/glib_mc5_presence_app/example.c
+++ b/docs/examples/glib_mc5_presence_app/example.c
@@ -1,14 +1,145 @@
+#include <string.h>
+
 #include "connections-monitor.h"
 
 
+static const char *
+shorten_account_name (TpAccount *account)
+{
+  return tp_proxy_get_object_path (account) +
+    strlen (TP_ACCOUNT_OBJECT_PATH_BASE);
+}
+
+
+static void
+_contact_presence_changed (TpContact *contact,
+    TpConnectionPresenceType type,
+    const char *status,
+    const char *message,
+    TpAccount *account)
+{
+  g_debug ("Contact status changed: %s: %s",
+      tp_contact_get_alias (contact),
+      status);
+
+  switch (GPOINTER_TO_UINT (g_object_get_data (G_OBJECT (contact), "presence")))
+    {
+      case TP_CONNECTION_PRESENCE_TYPE_UNSET:
+      case TP_CONNECTION_PRESENCE_TYPE_OFFLINE:
+      case TP_CONNECTION_PRESENCE_TYPE_AWAY:
+      case TP_CONNECTION_PRESENCE_TYPE_EXTENDED_AWAY:
+      case TP_CONNECTION_PRESENCE_TYPE_UNKNOWN:
+      case TP_CONNECTION_PRESENCE_TYPE_ERROR:
+        /* contact was originally offline or away */
+        switch (type)
+          {
+            case TP_CONNECTION_PRESENCE_TYPE_AVAILABLE:
+            case TP_CONNECTION_PRESENCE_TYPE_BUSY:
+              /* contact is now available/busy */
+              g_message ("%s is now online", tp_contact_get_alias (contact));
+              break;
+
+            default:
+              break;
+          }
+        break;
+
+      case TP_CONNECTION_PRESENCE_TYPE_AVAILABLE:
+      case TP_CONNECTION_PRESENCE_TYPE_BUSY:
+        /* contact was originally available/busy */
+        switch (type)
+          {
+            case TP_CONNECTION_PRESENCE_TYPE_AWAY:
+            case TP_CONNECTION_PRESENCE_TYPE_EXTENDED_AWAY:
+              /* contact is now away */
+              g_message ("%s is away", tp_contact_get_alias (contact));
+              break;
+
+            case TP_CONNECTION_PRESENCE_TYPE_AVAILABLE:
+            case TP_CONNECTION_PRESENCE_TYPE_BUSY:
+              /* contact is still available/busy */
+              break;
+
+            default:
+              g_message ("%s is now offline", tp_contact_get_alias (contact));
+              break;
+          }
+        break;
+    }
+}
+
+
+static void
+_got_contacts (TpConnection *conn,
+    guint n_contacts,
+    TpContact * const *contacts,
+    const char * const *requested_ids,
+    GHashTable *failed_ids,
+    const GError *in_error,
+    gpointer user_data,
+    GObject *account)
+{
+  guint i;
+
+  if (in_error != NULL)
+    {
+      g_warning ("%s", in_error->message);
+      return;
+    }
+
+  g_debug ("Loaded %u contacts", n_contacts);
+
+  for (i = 0; i < n_contacts; i++)
+    {
+      TpContact *contact = contacts[i];
+
+      _contact_presence_changed (contact,
+          tp_contact_get_presence_type (contact),
+          tp_contact_get_presence_status (contact),
+          tp_contact_get_presence_message (contact),
+          TP_ACCOUNT (account));
+
+      g_signal_connect (contact, "presence-changed",
+          G_CALLBACK (_contact_presence_changed), account);
+    }
+}
+
+
 static void
 _got_connection (ConnectionsMonitor *monitor,
     TpAccount *account,
-    TpConnection *conn)
+    TpConnection *conn,
+    GKeyFile *keyfile)
 {
-  g_debug ("GOT CONNECTION:\n\t%s\n\t%s",
-      tp_proxy_get_object_path (account),
-      tp_proxy_get_object_path (conn));
+  TpContactFeature features[] = {
+      TP_CONTACT_FEATURE_ALIAS,
+      TP_CONTACT_FEATURE_AVATAR_TOKEN,
+      TP_CONTACT_FEATURE_PRESENCE
+  };
+  char **contacts;
+  GError *error = NULL;
+  gsize length;
+
+  if (!g_key_file_has_key (keyfile,
+        shorten_account_name (account), "contacts",
+        NULL))
+    return;
+
+  contacts = g_key_file_get_string_list (keyfile,
+      shorten_account_name (account), "contacts",
+      &length, &error);
+  if (error != NULL)
+    {
+      g_warning ("%s", error->message);
+      return;
+    }
+
+  tp_connection_get_contacts_by_id (conn,
+      length, (const gchar * const*) contacts,
+      G_N_ELEMENTS (features), features,
+      _got_contacts, NULL, NULL, G_OBJECT (account));
+
+  g_strfreev (contacts);
 }
 
 
@@ -16,14 +147,20 @@ int
 main (int argc,
     const char **argv)
 {
+  GKeyFile *keyfile;
   ConnectionsMonitor *monitor;
   GMainLoop *loop;
+  GError *error = NULL;
 
   g_type_init ();
 
+  keyfile = g_key_file_new ();
+  if (!g_key_file_load_from_file (keyfile, argv[1], G_KEY_FILE_NONE, &error))
+    g_error ("%s", error->message);
+
   monitor = connections_monitor_new ();
   g_signal_connect (monitor, "connection",
-      G_CALLBACK (_got_connection), NULL);
+      G_CALLBACK (_got_connection), keyfile);
 
   loop = g_main_loop_new (NULL, FALSE);
 
@@ -32,4 +169,5 @@ main (int argc,
 
   g_main_loop_unref (loop);
   g_object_unref (monitor);
+  g_key_file_free (keyfile);
 }