libempathy/empathy-account-manager.c

   1 /*
   2  * Copyright (C) 2008 Collabora Ltd.
   3  *
   4  * This library is free software; you can redistribute it and/or
   5  * modify it under the terms of the GNU Lesser General Public
   6  * License as published by the Free Software Foundation; either
   7  * version 2.1 of the License, or (at your option) any later version.
   8  *
   9  * This library is distributed in the hope that it will be useful,
  10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  12  * Lesser General Public License for more details.
  13  *
  14  * You should have received a copy of the GNU Lesser General Public
  15  * License along with this library; if not, write to the Free Software
  16  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
  17  *
  18  * Authors: Cosimo Cecchi <cosimo.cecchi@collabora.co.uk>
  19  *          Sjoerd Simons <sjoerd.simons@collabora.co.uk>
  20  */
  21
  22 #include "config.h"
  23
  24 #include <telepathy-glib/util.h>
  25 #include <telepathy-glib/account-manager.h>
  26 #include <telepathy-glib/enums.h>
  27 #include <telepathy-glib/defs.h>
  28 #include <telepathy-glib/dbus.h>
  29 #include <telepathy-glib/interfaces.h>
  30
  31 #include "empathy-account-manager.h"
  32 #include "empathy-marshal.h"
  33 #include "empathy-utils.h"
  34
  35 #define DEBUG_FLAG EMPATHY_DEBUG_ACCOUNT
  36 #include <libempathy/empathy-debug.h>
  37
  38 #define GET_PRIV(obj) EMPATHY_GET_PRIV (obj, EmpathyAccountManager)
  39
  40 #define MC5_BUS_NAME "org.freedesktop.Telepathy.MissionControl5"
  41
  42 typedef struct {
  43   /* (owned) unique name -> (reffed) EmpathyAccount */
  44   GHashTable       *accounts;
  45   int               connected;
  46   int               connecting;
  47   gboolean          dispose_run;
  48   gboolean          ready;
  49   TpAccountManager *tp_manager;
  50   TpDBusDaemon *dbus;
  51
  52   /* global presence */
  53   EmpathyAccount *global_account;
  54
  55   TpConnectionPresenceType global_presence;
  56   gchar *global_status;
  57   gchar *global_status_message;
  58
  59   /* requested global presence, could be different
  60    * from the actual global one.
  61    */
  62   TpConnectionPresenceType requested_presence;
  63   gchar *requested_status;
  64   gchar *requested_status_message;
  65
  66   GHashTable *create_results;
  67 } EmpathyAccountManagerPriv;
  68
  69 enum {
  70   ACCOUNT_CREATED,
  71   ACCOUNT_DELETED,
  72   ACCOUNT_ENABLED,
  73   ACCOUNT_DISABLED,
  74   ACCOUNT_CHANGED,
  75   ACCOUNT_CONNECTION_CHANGED,
  76   GLOBAL_PRESENCE_CHANGED,
  77   NEW_CONNECTION,
  78   LAST_SIGNAL
  79 };
  80
  81 enum {
  82   PROP_READY = 1,
  83 };
  84
  85 static guint signals[LAST_SIGNAL];
  86 static EmpathyAccountManager *manager_singleton = NULL;
  87
  88 G_DEFINE_TYPE (EmpathyAccountManager, empathy_account_manager, G_TYPE_OBJECT);
  89
  90 static void
  91 emp_account_connection_cb (EmpathyAccount *account,
  92   GParamSpec *spec,
  93   gpointer manager)
  94 {
  95   TpConnection *connection = empathy_account_get_connection (account);
  96
  97   DEBUG ("Signalling connection %p of account %s",
  98       connection, empathy_account_get_unique_name (account));
  99
 100   if (connection != NULL)
 101     g_signal_emit (manager, signals[NEW_CONNECTION], 0, connection);
 102 }
 103
 104 static void
 105 emp_account_enabled_cb (EmpathyAccount *account,
 106   GParamSpec *spec,
 107   gpointer manager)
 108 {
 109   if (empathy_account_is_enabled (account))
 110     g_signal_emit (manager, signals[ACCOUNT_ENABLED], 0, account);
 111   else
 112     g_signal_emit (manager, signals[ACCOUNT_DISABLED], 0, account);
 113 }
 114
 115 static void
 116 emp_account_status_changed_cb (EmpathyAccount *account,
 117   TpConnectionStatus old,
 118   TpConnectionStatus new,
 119   TpConnectionStatusReason reason,
 120   gpointer user_data)
 121 {
 122   EmpathyAccountManager *manager = EMPATHY_ACCOUNT_MANAGER (user_data);
 123   EmpathyAccountManagerPriv *priv = GET_PRIV (manager);
 124
 125   switch (old)
 126     {
 127       case TP_CONNECTION_STATUS_CONNECTING:
 128         priv->connecting--;
 129         break;
 130       case TP_CONNECTION_STATUS_CONNECTED:
 131         priv->connected--;
 132         break;
 133       default:
 134         break;
 135     }
 136
 137   switch (new)
 138     {
 139       case TP_CONNECTION_STATUS_CONNECTING:
 140         priv->connecting++;
 141         break;
 142       case TP_CONNECTION_STATUS_CONNECTED:
 143         priv->connected++;
 144         break;
 145       default:
 146         break;
 147     }
 148
 149   g_signal_emit (manager, signals[ACCOUNT_CONNECTION_CHANGED], 0,
 150     account, reason, new, old);
 151 }
 152
 153 static void
 154 emp_account_manager_update_global_presence (EmpathyAccountManager *manager)
 155 {
 156   EmpathyAccountManagerPriv *priv = GET_PRIV (manager);
 157   TpConnectionPresenceType presence = TP_CONNECTION_PRESENCE_TYPE_OFFLINE;
 158   EmpathyAccount *account = NULL;
 159   GHashTableIter iter;
 160   gpointer value;
 161
 162   /* Make the global presence is equal to the presence of the account with the
 163    * highest availability */
 164
 165   g_hash_table_iter_init (&iter, priv->accounts);
 166   while (g_hash_table_iter_next (&iter, NULL, &value))
 167     {
 168       EmpathyAccount *a = EMPATHY_ACCOUNT (value);
 169       TpConnectionPresenceType p;
 170
 171       g_object_get (a, "presence", &p, NULL);
 172
 173       if (tp_connection_presence_type_cmp_availability (p, presence) > 0)
 174         {
 175           account = a;
 176           presence = p;
 177         }
 178     }
 179
 180   priv->global_account = account;
 181   g_free (priv->global_status);
 182   g_free (priv->global_status_message);
 183
 184   if (account == NULL)
 185     {
 186       priv->global_status = NULL;
 187       priv->global_status_message = NULL;
 188       return;
 189     }
 190
 191   g_object_get (account,
 192     "presence", &priv->global_presence,
 193     "status", &priv->global_status,
 194     "status-message", &priv->global_status_message,
 195     NULL);
 196
 197   DEBUG ("Updated global presence to: %s (%d) \"%s\"",
 198     priv->global_status, priv->global_presence, priv->global_status_message);
 199 }
 200
 201 static void
 202 emp_account_presence_changed_cb (EmpathyAccount *account,
 203   TpConnectionPresenceType presence,
 204   const gchar *status,
 205   const gchar *status_message,
 206   gpointer user_data)
 207 {
 208   EmpathyAccountManager *manager = EMPATHY_ACCOUNT_MANAGER (user_data);
 209   EmpathyAccountManagerPriv *priv = GET_PRIV (manager);
 210
 211   if (tp_connection_presence_type_cmp_availability (presence,
 212       priv->global_presence) > 0)
 213     {
 214       priv->global_account = account;
 215
 216       priv->global_presence = presence;
 217
 218       g_free (priv->global_status);
 219       priv->global_status = g_strdup (status);
 220
 221       g_free (priv->global_status_message);
 222       priv->global_status_message = g_strdup (status_message);
 223
 224       goto signal;
 225     }
 226   else if (priv->global_account == account)
 227     {
 228       emp_account_manager_update_global_presence (manager);
 229       goto signal;
 230     }
 231
 232   return;
 233 signal:
 234     g_signal_emit (manager, signals[GLOBAL_PRESENCE_CHANGED], 0,
 235       priv->global_presence, priv->global_status, priv->global_status_message);
 236 }
 237
 238 static void
 239 emp_account_removed_cb (EmpathyAccount *account, gpointer user_data)
 240 {
 241   EmpathyAccountManager *manager = EMPATHY_ACCOUNT_MANAGER (user_data);
 242   EmpathyAccountManagerPriv *priv = GET_PRIV (manager);
 243
 244   g_object_ref (account);
 245   g_hash_table_remove (priv->accounts,
 246     empathy_account_get_unique_name (account));
 247
 248   g_signal_emit (manager, signals[ACCOUNT_DELETED], 0, account);
 249   g_object_unref (account);
 250 }
 251
 252 static void
 253 empathy_account_manager_check_ready (EmpathyAccountManager *manager)
 254 {
 255   EmpathyAccountManagerPriv *priv = GET_PRIV (manager);
 256   GHashTableIter iter;
 257   gpointer value;
 258
 259   if (priv->ready)
 260     return;
 261
 262   g_hash_table_iter_init (&iter, priv->accounts);
 263   while (g_hash_table_iter_next (&iter, NULL, &value))
 264     {
 265       EmpathyAccount *account = EMPATHY_ACCOUNT (value);
 266       gboolean ready;
 267
 268       g_object_get (account, "ready", &ready, NULL);
 269
 270       if (!ready)
 271         return;
 272     }
 273
 274   /* Rerequest global presence on the initial set of accounts for cases where a
 275    * global presence was requested before the manager was ready */
 276   if (priv->requested_presence != TP_CONNECTION_PRESENCE_TYPE_UNSET)
 277     empathy_account_manager_request_global_presence (manager,
 278       priv->requested_presence,
 279       priv->requested_status,
 280       priv->requested_status_message);
 281
 282   priv->ready = TRUE;
 283   g_object_notify (G_OBJECT (manager), "ready");
 284 }
 285
 286 static void
 287 account_manager_account_ready_cb (GObject *obj,
 288     GParamSpec *spec,
 289     gpointer user_data)
 290 {
 291   EmpathyAccountManager *manager = EMPATHY_ACCOUNT_MANAGER (user_data);
 292   EmpathyAccountManagerPriv *priv = GET_PRIV (manager);
 293   EmpathyAccount *account = EMPATHY_ACCOUNT (obj);
 294   GSimpleAsyncResult *result;
 295   gboolean ready;
 296
 297   g_object_get (account, "ready", &ready, NULL);
 298
 299   if (!ready)
 300     return;
 301
 302   /* see if there's any pending callbacks for this account */
 303   result = g_hash_table_lookup (priv->create_results, account);
 304   if (result != NULL)
 305     {
 306       g_simple_async_result_set_op_res_gpointer (
 307           G_SIMPLE_ASYNC_RESULT (result), account, NULL);
 308
 309       g_simple_async_result_complete (result);
 310
 311       g_hash_table_remove (priv->create_results, account);
 312       g_object_unref (result);
 313     }
 314
 315   g_signal_emit (manager, signals[ACCOUNT_CREATED], 0, account);
 316
 317   g_signal_connect (account, "notify::connection",
 318     G_CALLBACK (emp_account_connection_cb), manager);
 319
 320   g_signal_connect (account, "notify::enabled",
 321     G_CALLBACK (emp_account_enabled_cb), manager);
 322
 323   g_signal_connect (account, "status-changed",
 324     G_CALLBACK (emp_account_status_changed_cb), manager);
 325
 326   g_signal_connect (account, "presence-changed",
 327     G_CALLBACK (emp_account_presence_changed_cb), manager);
 328
 329   g_signal_connect (account, "removed",
 330     G_CALLBACK (emp_account_removed_cb), manager);
 331
 332   empathy_account_manager_check_ready (manager);
 333 }
 334
 335 EmpathyAccount *
 336 empathy_account_manager_get_account (EmpathyAccountManager *manager,
 337   const gchar *path)
 338 {
 339   EmpathyAccountManagerPriv *priv = GET_PRIV (manager);
 340   EmpathyAccount *account;
 341
 342   account = g_hash_table_lookup (priv->accounts, path);
 343   if (account != NULL)
 344     return account;
 345
 346   account = empathy_account_new (priv->dbus, path);
 347   g_hash_table_insert (priv->accounts, g_strdup (path), account);
 348
 349   g_signal_connect (account, "notify::ready",
 350     G_CALLBACK (account_manager_account_ready_cb), manager);
 351
 352   return account;
 353 }
 354
 355 static void
 356 account_manager_got_all_cb (TpProxy *proxy,
 357     GHashTable *properties,
 358     const GError *error,
 359     gpointer user_data,
 360     GObject *weak_object)
 361 {
 362   EmpathyAccountManager *manager = EMPATHY_ACCOUNT_MANAGER (weak_object);
 363   GPtrArray *accounts;
 364   int i;
 365
 366   if (error != NULL)
 367     {
 368       DEBUG ("Failed to get account manager properties: %s", error->message);
 369       return;
 370     }
 371
 372   accounts = tp_asv_get_boxed (properties, "ValidAccounts",
 373     EMPATHY_ARRAY_TYPE_OBJECT);
 374
 375   for (i = 0; i < accounts->len; i++)
 376     {
 377       gchar *name = g_ptr_array_index (accounts, i);
 378
 379       empathy_account_manager_get_account (manager, name);
 380     }
 381
 382   empathy_account_manager_check_ready (manager);
 383 }
 384
 385 static void
 386 account_validity_changed_cb (TpAccountManager *proxy,
 387     const gchar *path,
 388     gboolean valid,
 389     gpointer user_data,
 390     GObject *weak_object)
 391 {
 392   EmpathyAccountManager *manager = EMPATHY_ACCOUNT_MANAGER (weak_object);
 393
 394   if (!valid)
 395     return;
 396
 397   empathy_account_manager_get_account (manager, path);
 398 }
 399
 400 static void
 401 account_manager_name_owner_cb (TpDBusDaemon *proxy,
 402     const gchar *name,
 403     const gchar *new_owner,
 404     gpointer user_data)
 405 {
 406   EmpathyAccountManager *manager = EMPATHY_ACCOUNT_MANAGER (user_data);
 407   EmpathyAccountManagerPriv *priv = GET_PRIV (manager);
 408
 409   tp_dbus_daemon_cancel_name_owner_watch (proxy, name,
 410     account_manager_name_owner_cb, user_data);
 411
 412   priv->tp_manager = tp_account_manager_new (priv->dbus);
 413
 414   tp_cli_account_manager_connect_to_account_validity_changed (
 415       priv->tp_manager,
 416       account_validity_changed_cb,
 417       NULL,
 418       NULL,
 419       G_OBJECT (manager),
 420       NULL);
 421
 422   tp_cli_dbus_properties_call_get_all (priv->tp_manager, -1,
 423     TP_IFACE_ACCOUNT_MANAGER,
 424     account_manager_got_all_cb,
 425     NULL,
 426     NULL,
 427     G_OBJECT (manager));
 428 }
 429
 430 static void
 431 empathy_account_manager_init (EmpathyAccountManager *manager)
 432 {
 433   EmpathyAccountManagerPriv *priv;
 434   TpProxy *mc5_proxy;
 435
 436   priv = G_TYPE_INSTANCE_GET_PRIVATE (manager,
 437       EMPATHY_TYPE_ACCOUNT_MANAGER, EmpathyAccountManagerPriv);
 438
 439   manager->priv = priv;
 440   priv->connected = priv->connecting = 0;
 441   priv->global_presence = TP_CONNECTION_PRESENCE_TYPE_UNSET;
 442
 443   priv->accounts = g_hash_table_new_full (g_str_hash, g_str_equal,
 444       g_free, (GDestroyNotify) g_object_unref);
 445
 446   priv->create_results = g_hash_table_new (g_direct_hash, g_direct_equal);
 447
 448   priv->dbus = tp_dbus_daemon_dup (NULL);
 449
 450   tp_dbus_daemon_watch_name_owner (priv->dbus,
 451       TP_ACCOUNT_MANAGER_BUS_NAME,
 452       account_manager_name_owner_cb,
 453       manager,
 454       NULL);
 455
 456   /* trigger MC5 starting */
 457   mc5_proxy = g_object_new (TP_TYPE_PROXY,
 458     "dbus-daemon", priv->dbus,
 459     "dbus-connection", tp_proxy_get_dbus_connection (TP_PROXY (priv->dbus)),
 460     "bus-name", MC5_BUS_NAME,
 461     "object-path", "/",
 462     NULL);
 463
 464   tp_cli_dbus_peer_call_ping (mc5_proxy, -1, NULL, NULL, NULL, NULL);
 465
 466   g_object_unref (mc5_proxy);
 467 }
 468
 469 static void
 470 do_finalize (GObject *obj)
 471 {
 472   EmpathyAccountManager *manager = EMPATHY_ACCOUNT_MANAGER (obj);
 473   EmpathyAccountManagerPriv *priv = GET_PRIV (manager);
 474
 475   g_hash_table_destroy (priv->create_results);
 476   g_hash_table_destroy (priv->accounts);
 477
 478   g_free (priv->global_status);
 479   g_free (priv->global_status_message);
 480
 481   g_free (priv->requested_status);
 482   g_free (priv->requested_status_message);
 483
 484   G_OBJECT_CLASS (empathy_account_manager_parent_class)->finalize (obj);
 485 }
 486
 487 static void
 488 do_dispose (GObject *obj)
 489 {
 490   EmpathyAccountManager *manager = EMPATHY_ACCOUNT_MANAGER (obj);
 491   EmpathyAccountManagerPriv *priv = GET_PRIV (manager);
 492   GHashTableIter iter;
 493   GSimpleAsyncResult *result;
 494
 495   if (priv->dispose_run)
 496     return;
 497
 498   priv->dispose_run = TRUE;
 499
 500   /* the manager is being destroyed while there are account creation
 501    * processes pending; this should not happen, but emit the callbacks
 502    * with an error anyway.
 503    */
 504   g_hash_table_iter_init (&iter, priv->create_results);
 505   while (g_hash_table_iter_next (&iter, NULL, (gpointer *) &result))
 506     {
 507       g_simple_async_result_set_error (result, G_IO_ERROR,
 508           G_IO_ERROR_CANCELLED, "The account manager was disposed while "
 509           "creating the account");
 510       g_simple_async_result_complete (result);
 511       g_object_unref (result);
 512     }
 513   g_hash_table_remove_all (priv->create_results);
 514
 515   if (priv->dbus != NULL)
 516     {
 517       tp_dbus_daemon_cancel_name_owner_watch (priv->dbus,
 518         TP_ACCOUNT_MANAGER_BUS_NAME, account_manager_name_owner_cb, manager);
 519
 520       g_object_unref (priv->dbus);
 521       priv->dbus = NULL;
 522     }
 523
 524   G_OBJECT_CLASS (empathy_account_manager_parent_class)->dispose (obj);
 525 }
 526
 527 static GObject *
 528 do_constructor (GType type,
 529                 guint n_construct_params,
 530                 GObjectConstructParam *construct_params)
 531 {
 532   GObject *retval;
 533
 534   if (!manager_singleton)
 535     {
 536       retval = G_OBJECT_CLASS (empathy_account_manager_parent_class)->constructor (type,
 537                                                                                    n_construct_params,
 538                                                                                    construct_params);
 539       manager_singleton = EMPATHY_ACCOUNT_MANAGER (retval);
 540       g_object_add_weak_pointer (retval, (gpointer) &manager_singleton);
 541     }
 542   else
 543     {
 544       retval = g_object_ref (manager_singleton);
 545     }
 546
 547   return retval;
 548 }
 549
 550 static void
 551 do_get_property (GObject *object,
 552     guint prop_id,
 553     GValue *value,
 554     GParamSpec *pspec)
 555 {
 556   EmpathyAccountManager *manager = EMPATHY_ACCOUNT_MANAGER (object);
 557   EmpathyAccountManagerPriv *priv = GET_PRIV (manager);
 558
 559   switch (prop_id)
 560     {
 561       case PROP_READY:
 562         g_value_set_boolean (value, priv->ready);
 563         break;
 564       default:
 565         G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
 566         break;
 567     }
 568 }
 569
 570 static void
 571 empathy_account_manager_class_init (EmpathyAccountManagerClass *klass)
 572 {
 573   GObjectClass *oclass = G_OBJECT_CLASS (klass);
 574
 575   oclass->finalize = do_finalize;
 576   oclass->dispose = do_dispose;
 577   oclass->constructor = do_constructor;
 578   oclass->get_property = do_get_property;
 579
 580   g_object_class_install_property (oclass, PROP_READY,
 581     g_param_spec_boolean ("ready",
 582       "Ready",
 583       "Whether the initial state dump from the account manager is finished",
 584       FALSE,
 585       G_PARAM_STATIC_STRINGS | G_PARAM_READABLE));
 586
 587   signals[ACCOUNT_CREATED] =
 588     g_signal_new ("account-created",
 589                   G_TYPE_FROM_CLASS (klass),
 590                   G_SIGNAL_RUN_LAST,
 591                   0,
 592                   NULL, NULL,
 593                   g_cclosure_marshal_VOID__OBJECT,
 594                   G_TYPE_NONE,
 595                   1, EMPATHY_TYPE_ACCOUNT);
 596
 597   signals[ACCOUNT_DELETED] =
 598     g_signal_new ("account-deleted",
 599                   G_TYPE_FROM_CLASS (klass),
 600                   G_SIGNAL_RUN_LAST,
 601                   0,
 602                   NULL, NULL,
 603                   g_cclosure_marshal_VOID__OBJECT,
 604                   G_TYPE_NONE,
 605                   1, EMPATHY_TYPE_ACCOUNT);
 606
 607   signals[ACCOUNT_ENABLED] =
 608     g_signal_new ("account-enabled",
 609                   G_TYPE_FROM_CLASS (klass),
 610                   G_SIGNAL_RUN_LAST,
 611                   0,
 612                   NULL, NULL,
 613                   g_cclosure_marshal_VOID__OBJECT,
 614                   G_TYPE_NONE,
 615                   1, EMPATHY_TYPE_ACCOUNT);
 616
 617   signals[ACCOUNT_DISABLED] =
 618     g_signal_new ("account-disabled",
 619                   G_TYPE_FROM_CLASS (klass),
 620                   G_SIGNAL_RUN_LAST,
 621                   0,
 622                   NULL, NULL,
 623                   g_cclosure_marshal_VOID__OBJECT,
 624                   G_TYPE_NONE,
 625                   1, EMPATHY_TYPE_ACCOUNT);
 626
 627   signals[ACCOUNT_CHANGED] =
 628     g_signal_new ("account-changed",
 629                   G_TYPE_FROM_CLASS (klass),
 630                   G_SIGNAL_RUN_LAST,
 631                   0,
 632                   NULL, NULL,
 633                   g_cclosure_marshal_VOID__OBJECT,
 634                   G_TYPE_NONE,
 635                   1, EMPATHY_TYPE_ACCOUNT);
 636
 637   signals[ACCOUNT_CONNECTION_CHANGED] =
 638     g_signal_new ("account-connection-changed",
 639                   G_TYPE_FROM_CLASS (klass),
 640                   G_SIGNAL_RUN_LAST,
 641                   0,
 642                   NULL, NULL,
 643                   _empathy_marshal_VOID__OBJECT_INT_UINT_UINT,
 644                   G_TYPE_NONE,
 645                   4, EMPATHY_TYPE_ACCOUNT,
 646                   G_TYPE_INT,   /* reason */
 647                   G_TYPE_UINT,  /* actual connection */
 648                   G_TYPE_UINT); /* previous connection */
 649
 650   signals[GLOBAL_PRESENCE_CHANGED] =
 651     g_signal_new ("global-presence-changed",
 652                   G_TYPE_FROM_CLASS (klass),
 653                   G_SIGNAL_RUN_LAST,
 654                   0,
 655                   NULL, NULL,
 656                   _empathy_marshal_VOID__UINT_STRING_STRING,
 657                   G_TYPE_NONE,
 658                   3, G_TYPE_UINT, /* Presence type */
 659                   G_TYPE_STRING,  /* status */
 660                   G_TYPE_STRING); /* stauts message*/
 661
 662   signals[NEW_CONNECTION] =
 663     g_signal_new ("new-connection",
 664                   G_TYPE_FROM_CLASS (klass),
 665                   G_SIGNAL_RUN_LAST,
 666                   0,
 667                   NULL, NULL,
 668                   g_cclosure_marshal_VOID__OBJECT,
 669                   G_TYPE_NONE,
 670                   1, TP_TYPE_CONNECTION);
 671
 672   g_type_class_add_private (oclass, sizeof (EmpathyAccountManagerPriv));
 673 }
 674
 675 /* public methods */
 676
 677 EmpathyAccountManager *
 678 empathy_account_manager_dup_singleton (void)
 679 {
 680   return g_object_new (EMPATHY_TYPE_ACCOUNT_MANAGER, NULL);
 681 }
 682
 683 gboolean
 684 empathy_account_manager_is_ready (EmpathyAccountManager *manager)
 685 {
 686   EmpathyAccountManagerPriv *priv = GET_PRIV (manager);
 687
 688   return priv->ready;
 689 }
 690
 691 int
 692 empathy_account_manager_get_connected_accounts (EmpathyAccountManager *manager)
 693 {
 694   EmpathyAccountManagerPriv *priv;
 695
 696   g_return_val_if_fail (EMPATHY_IS_ACCOUNT_MANAGER (manager), 0);
 697
 698   priv = GET_PRIV (manager);
 699
 700   return priv->connected;
 701 }
 702
 703 int
 704 empathy_account_manager_get_connecting_accounts (EmpathyAccountManager *manager)
 705 {
 706   EmpathyAccountManagerPriv *priv;
 707
 708   g_return_val_if_fail (EMPATHY_IS_ACCOUNT_MANAGER (manager), 0);
 709
 710   priv = GET_PRIV (manager);
 711
 712   return priv->connecting;
 713 }
 714
 715 /**
 716  * empathy_account_manager_get_count:
 717  * @manager: a #EmpathyAccountManager
 718  *
 719  * Get the number of accounts.
 720  *
 721  * Returns: the number of accounts.
 722  **/
 723 int
 724 empathy_account_manager_get_count (EmpathyAccountManager *manager)
 725 {
 726   EmpathyAccountManagerPriv *priv;
 727
 728   g_return_val_if_fail (EMPATHY_IS_ACCOUNT_MANAGER (manager), 0);
 729
 730   priv = GET_PRIV (manager);
 731
 732   return g_hash_table_size (priv->accounts);
 733 }
 734
 735 EmpathyAccount *
 736 empathy_account_manager_get_account_for_connection (
 737     EmpathyAccountManager *manager,
 738     TpConnection          *connection)
 739 {
 740   EmpathyAccountManagerPriv *priv;
 741   GHashTableIter iter;
 742   gpointer value;
 743
 744   g_return_val_if_fail (EMPATHY_IS_ACCOUNT_MANAGER (manager), 0);
 745
 746   priv = GET_PRIV (manager);
 747
 748   g_hash_table_iter_init (&iter, priv->accounts);
 749   while (g_hash_table_iter_next (&iter, NULL, &value))
 750     {
 751       EmpathyAccount *account = EMPATHY_ACCOUNT (value);
 752
 753       if (connection == empathy_account_get_connection (account))
 754           return account;
 755     }
 756
 757   return NULL;
 758 }
 759
 760 GList *
 761 empathy_account_manager_dup_accounts (EmpathyAccountManager *manager)
 762 {
 763   EmpathyAccountManagerPriv *priv;
 764   GList *ret;
 765
 766   g_return_val_if_fail (EMPATHY_IS_ACCOUNT_MANAGER (manager), NULL);
 767
 768   priv = GET_PRIV (manager);
 769
 770   ret = g_hash_table_get_values (priv->accounts);
 771   g_list_foreach (ret, (GFunc) g_object_ref, NULL);
 772
 773   return ret;
 774 }
 775
 776 /**
 777  * empathy_account_manager_dup_connections:
 778  * @manager: a #EmpathyAccountManager
 779  *
 780  * Get a #GList of all ready #TpConnection. The list must be freed with
 781  * g_list_free, and its elements must be unreffed.
 782  *
 783  * Returns: the list of connections
 784  **/
 785 GList *
 786 empathy_account_manager_dup_connections (EmpathyAccountManager *manager)
 787 {
 788   EmpathyAccountManagerPriv *priv;
 789   GHashTableIter iter;
 790   gpointer value;
 791   GList *ret = NULL;
 792
 793   g_return_val_if_fail (EMPATHY_IS_ACCOUNT_MANAGER (manager), NULL);
 794
 795   priv = GET_PRIV (manager);
 796
 797   g_hash_table_iter_init (&iter, priv->accounts);
 798   while (g_hash_table_iter_next (&iter, NULL, &value))
 799     {
 800       EmpathyAccount *account = EMPATHY_ACCOUNT (value);
 801       TpConnection *connection;
 802
 803       connection = empathy_account_get_connection (account);
 804       if (connection != NULL)
 805         ret = g_list_prepend (ret, g_object_ref (connection));
 806     }
 807
 808   return ret;
 809 }
 810
 811 void
 812 empathy_account_manager_request_global_presence (
 813   EmpathyAccountManager *manager,
 814   TpConnectionPresenceType type,
 815   const gchar *status,
 816   const gchar *message)
 817 {
 818   EmpathyAccountManagerPriv *priv = GET_PRIV (manager);
 819   GHashTableIter iter;
 820   gpointer value;
 821
 822   DEBUG ("request global presence, type: %d, status: %s, message: %s",
 823          type, status, message);
 824
 825   g_hash_table_iter_init (&iter, priv->accounts);
 826   while (g_hash_table_iter_next (&iter, NULL, &value))
 827     {
 828       EmpathyAccount *account = EMPATHY_ACCOUNT (value);
 829       gboolean ready;
 830
 831       g_object_get (account, "ready", &ready, NULL);
 832
 833       if (ready)
 834         empathy_account_request_presence (account, type, status, message);
 835     }
 836
 837   /* save the requested global presence, to use it in case we create
 838    * new accounts or some accounts become ready.
 839    */
 840   priv->requested_presence = type;
 841
 842   if (tp_strdiff (priv->requested_status, status))
 843     {
 844       g_free (priv->requested_status);
 845       priv->requested_status = g_strdup (status);
 846     }
 847
 848   if (tp_strdiff (priv->requested_status_message, message))
 849     {
 850       g_free (priv->requested_status_message);
 851       priv->requested_status_message = g_strdup (message);
 852     }
 853 }
 854
 855 TpConnectionPresenceType
 856 empathy_account_manager_get_requested_global_presence (
 857   EmpathyAccountManager *manager,
 858   gchar **status,
 859   gchar **message)
 860 {
 861   EmpathyAccountManagerPriv *priv = GET_PRIV (manager);
 862
 863   if (status != NULL)
 864     *status = g_strdup (priv->requested_status);
 865   if (message != NULL)
 866     *message = g_strdup (priv->requested_status_message);
 867
 868   return priv->requested_presence;
 869 }
 870
 871 TpConnectionPresenceType
 872 empathy_account_manager_get_global_presence (
 873   EmpathyAccountManager *manager,
 874   gchar **status,
 875   gchar **message)
 876 {
 877   EmpathyAccountManagerPriv *priv = GET_PRIV (manager);
 878
 879   if (status != NULL)
 880     *status = g_strdup (priv->global_status);
 881   if (message != NULL)
 882     *message = g_strdup (priv->global_status_message);
 883
 884   return priv->global_presence;
 885 }
 886
 887 static void
 888 empathy_account_manager_created_cb (TpAccountManager *proxy,
 889     const gchar *account_path,
 890     const GError *error,
 891     gpointer user_data,
 892     GObject *weak_object)
 893 {
 894   EmpathyAccountManager *manager = EMPATHY_ACCOUNT_MANAGER (weak_object);
 895   EmpathyAccountManagerPriv *priv = GET_PRIV (manager);
 896   GSimpleAsyncResult *my_res = user_data;
 897   EmpathyAccount *account;
 898
 899   if (error != NULL)
 900     {
 901       g_simple_async_result_set_from_error (my_res,
 902           (GError *) error);
 903       g_simple_async_result_complete (my_res);
 904       g_object_unref (my_res);
 905
 906       return;
 907     }
 908
 909   account = empathy_account_manager_get_account (manager, account_path);
 910
 911   g_hash_table_insert (priv->create_results, account, my_res);
 912 }
 913
 914 void
 915 empathy_account_manager_create_account_async (EmpathyAccountManager *manager,
 916     const gchar *connection_manager,
 917     const gchar *protocol,
 918     const gchar *display_name,
 919     GHashTable *parameters,
 920     GHashTable *properties,
 921     GAsyncReadyCallback callback,
 922     gpointer user_data)
 923 {
 924   EmpathyAccountManagerPriv *priv = GET_PRIV (manager);
 925   GSimpleAsyncResult *res;
 926
 927   res = g_simple_async_result_new
 928     (G_OBJECT (manager), callback, user_data,
 929      empathy_account_manager_create_account_finish);
 930
 931   tp_cli_account_manager_call_create_account (priv->tp_manager,
 932       -1,
 933       connection_manager,
 934       protocol,
 935       display_name,
 936       parameters,
 937       properties,
 938       empathy_account_manager_created_cb,
 939       res,
 940       NULL,
 941       G_OBJECT (manager));
 942 }
 943
 944 EmpathyAccount *
 945 empathy_account_manager_create_account_finish (
 946   EmpathyAccountManager *manager, GAsyncResult *result, GError **error)
 947 {
 948   EmpathyAccount *retval;
 949
 950   if (g_simple_async_result_propagate_error (G_SIMPLE_ASYNC_RESULT (result),
 951       error))
 952     return NULL;
 953
 954   g_return_val_if_fail (g_simple_async_result_is_valid (result,
 955     G_OBJECT (manager), empathy_account_manager_create_account_finish), NULL);
 956
 957   retval = EMPATHY_ACCOUNT (g_simple_async_result_get_op_res_gpointer (
 958     G_SIMPLE_ASYNC_RESULT (result)));
 959
 960   return retval;
 961 }
 962