libempathy/empathy-tp-contact-factory.c

   1 /* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */
   2 /*
   3  * Copyright (C) 2007-2008 Collabora Ltd.
   4  *
   5  * This library is free software; you can redistribute it and/or
   6  * modify it under the terms of the GNU Lesser General Public
   7  * License as published by the Free Software Foundation; either
   8  * version 2.1 of the License, or (at your option) any later version.
   9  *
  10  * This library is distributed in the hope that it will be useful,
  11  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  12  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  13  * Lesser General Public License for more details.
  14  *
  15  * You should have received a copy of the GNU Lesser General Public
  16  * License along with this library; if not, write to the Free Software
  17  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
  18  *
  19  * Authors: Xavier Claessens <xclaesse@gmail.com>
  20  */
  21
  22 #include <config.h>
  23
  24 #include <string.h>
  25
  26 #include <telepathy-glib/util.h>
  27 #include <telepathy-glib/connection.h>
  28 #include <telepathy-glib/gtypes.h>
  29 #include <libmissioncontrol/mission-control.h>
  30
  31 #include <extensions/extensions.h>
  32
  33 #include "empathy-tp-contact-factory.h"
  34 #include "empathy-utils.h"
  35
  36 #define DEBUG_FLAG EMPATHY_DEBUG_TP | EMPATHY_DEBUG_CONTACT
  37 #include "empathy-debug.h"
  38
  39 #define GET_PRIV(obj) EMPATHY_GET_PRIV (obj, EmpathyTpContactFactory)
  40 typedef struct {
  41         MissionControl *mc;
  42         McAccount      *account;
  43         TpConnection   *connection;
  44         gboolean        ready;
  45
  46         GList          *contacts;
  47         EmpathyContact *user;
  48         gpointer        token;
  49
  50         gchar         **avatar_mime_types;
  51         guint           avatar_min_width;
  52         guint           avatar_min_height;
  53         guint           avatar_max_width;
  54         guint           avatar_max_height;
  55         guint           avatar_max_size;
  56   gboolean        can_request_ft;
  57 } EmpathyTpContactFactoryPriv;
  58
  59 G_DEFINE_TYPE (EmpathyTpContactFactory, empathy_tp_contact_factory, G_TYPE_OBJECT);
  60
  61 enum {
  62         PROP_0,
  63         PROP_ACCOUNT,
  64         PROP_READY,
  65
  66         PROP_MIME_TYPES,
  67         PROP_MIN_WIDTH,
  68         PROP_MIN_HEIGHT,
  69         PROP_MAX_WIDTH,
  70         PROP_MAX_HEIGHT,
  71         PROP_MAX_SIZE
  72 };
  73
  74 static EmpathyContact *
  75 tp_contact_factory_find_by_handle (EmpathyTpContactFactory *tp_factory,
  76                                    guint                    handle)
  77 {
  78         EmpathyTpContactFactoryPriv *priv = GET_PRIV (tp_factory);
  79         GList                       *l;
  80
  81         for (l = priv->contacts; l; l = l->next) {
  82                 if (empathy_contact_get_handle (l->data) == handle) {
  83                         return l->data;
  84                 }
  85         }
  86
  87         return NULL;
  88 }
  89
  90 static EmpathyContact *
  91 tp_contact_factory_find_by_id (EmpathyTpContactFactory *tp_factory,
  92                                const gchar             *id)
  93 {
  94         EmpathyTpContactFactoryPriv *priv = GET_PRIV (tp_factory);
  95         GList                       *l;
  96
  97         for (l = priv->contacts; l; l = l->next) {
  98                 if (!tp_strdiff (empathy_contact_get_id (l->data), id)) {
  99                         return l->data;
 100                 }
 101         }
 102
 103         return NULL;
 104 }
 105
 106 static void
 107 tp_contact_factory_weak_notify (gpointer data,
 108                                 GObject *where_the_object_was)
 109 {
 110         EmpathyTpContactFactoryPriv *priv = GET_PRIV (data);
 111
 112         DEBUG ("Remove finalized contact %p", where_the_object_was);
 113
 114         priv->contacts = g_list_remove (priv->contacts, where_the_object_was);
 115 }
 116
 117 static void
 118 tp_contact_factory_presences_table_foreach (const gchar    *state_str,
 119                                             GHashTable     *presences_table,
 120                                             EmpathyContact *contact)
 121 {
 122         const GValue *message;
 123         const gchar  *message_str = NULL;
 124
 125         empathy_contact_set_presence (contact,
 126                                       empathy_presence_from_str (state_str));
 127
 128         message = g_hash_table_lookup (presences_table, "message");
 129         if (message) {
 130                 message_str = g_value_get_string (message);
 131         }
 132
 133         if (!G_STR_EMPTY (message_str)) {
 134                 empathy_contact_set_presence_message (contact, message_str);
 135         } else {
 136                 empathy_contact_set_presence_message (contact, NULL);
 137         }
 138 }
 139
 140 static void
 141 tp_contact_factory_parse_presence_foreach (guint                    handle,
 142                                            GValueArray             *presence_struct,
 143                                            EmpathyTpContactFactory *tp_factory)
 144 {
 145         GHashTable      *presences_table;
 146         EmpathyContact  *contact;
 147
 148         contact = tp_contact_factory_find_by_handle (tp_factory, handle);
 149         if (!contact) {
 150                 return;
 151         }
 152
 153         presences_table = g_value_get_boxed (g_value_array_get_nth (presence_struct, 1));
 154
 155         g_hash_table_foreach (presences_table,
 156                               (GHFunc) tp_contact_factory_presences_table_foreach,
 157                               contact);
 158
 159         DEBUG ("Changing presence for contact %s (%d) to '%s' (%d)",
 160                 empathy_contact_get_id (contact),
 161                 handle,
 162                 empathy_contact_get_presence_message (contact),
 163                 empathy_contact_get_presence (contact));
 164 }
 165
 166 static void
 167 tp_contact_factory_get_presence_cb (TpConnection *connection,
 168                                     GHashTable   *handle_table,
 169                                     const GError *error,
 170                                     gpointer      user_data,
 171                                     GObject      *tp_factory)
 172 {
 173         if (error) {
 174                 DEBUG ("Error getting presence: %s", error->message);
 175                 if (error->domain == TP_DBUS_ERRORS &&
 176                     error->code == TP_DBUS_ERROR_NO_INTERFACE) {
 177                         guint *handles = user_data;
 178
 179                         /* We have no presence iface, set default presence
 180                          * to available */
 181                         while (*handles != 0) {
 182                                 EmpathyContact *contact;
 183
 184                                 contact = tp_contact_factory_find_by_handle (
 185                                         (EmpathyTpContactFactory*) tp_factory,
 186                                         *handles);
 187                                 if (contact) {
 188                                         empathy_contact_set_presence (contact,
 189                                                                       MC_PRESENCE_AVAILABLE);
 190                                 }
 191
 192                                 handles++;
 193                         }
 194                 }
 195
 196                 return;
 197         }
 198
 199         g_hash_table_foreach (handle_table,
 200                               (GHFunc) tp_contact_factory_parse_presence_foreach,
 201                               EMPATHY_TP_CONTACT_FACTORY (tp_factory));
 202 }
 203
 204 static void
 205 tp_contact_factory_presence_update_cb (TpConnection *connection,
 206                                        GHashTable   *handle_table,
 207                                        gpointer      user_data,
 208                                        GObject      *tp_factory)
 209 {
 210         g_hash_table_foreach (handle_table,
 211                               (GHFunc) tp_contact_factory_parse_presence_foreach,
 212                               EMPATHY_TP_CONTACT_FACTORY (tp_factory));
 213 }
 214
 215 static void
 216 tp_contact_factory_set_aliases_cb (TpConnection *connection,
 217                                    const GError *error,
 218                                    gpointer      user_data,
 219                                    GObject      *tp_factory)
 220 {
 221         if (error) {
 222                 DEBUG ("Error setting alias: %s", error->message);
 223         }
 224 }
 225
 226 static void
 227 tp_contact_factory_request_aliases_cb (TpConnection *connection,
 228                                        const gchar  **contact_names,
 229                                        const GError  *error,
 230                                        gpointer       user_data,
 231                                        GObject       *tp_factory)
 232 {
 233         guint        *handles = user_data;
 234         guint         i = 0;
 235         const gchar **name;
 236
 237         if (error) {
 238                 DEBUG ("Error requesting aliases: %s", error->message);
 239
 240                 /* If we failed to get alias set it to NULL, like that if
 241                  * someone is waiting for the name to be ready it won't wait
 242                  * infinitely */
 243                 while (*handles != 0) {
 244                         EmpathyContact *contact;
 245
 246                         contact = tp_contact_factory_find_by_handle (
 247                                 (EmpathyTpContactFactory*) tp_factory,
 248                                 *handles);
 249                         if (contact) {
 250                                 empathy_contact_set_name (contact, NULL);
 251                         }
 252
 253                         handles++;
 254                 }
 255                 return;
 256         }
 257
 258         for (name = contact_names; *name; name++) {
 259                 EmpathyContact *contact;
 260
 261                 contact = tp_contact_factory_find_by_handle (EMPATHY_TP_CONTACT_FACTORY (tp_factory),
 262                                                              handles[i]);
 263                 if (!contact) {
 264                         continue;
 265                 }
 266
 267                 DEBUG ("Renaming contact %s (%d) to %s (request cb)",
 268                         empathy_contact_get_id (contact),
 269                         empathy_contact_get_handle (contact),
 270                         *name);
 271
 272                 empathy_contact_set_name (contact, *name);
 273
 274                 i++;
 275         }
 276 }
 277
 278 static void
 279 tp_contact_factory_aliases_changed_cb (TpConnection    *connection,
 280                                        const GPtrArray *renamed_handlers,
 281                                        gpointer         user_data,
 282                                        GObject         *weak_object)
 283 {
 284         EmpathyTpContactFactory *tp_factory = EMPATHY_TP_CONTACT_FACTORY (weak_object);
 285         guint                    i;
 286
 287         for (i = 0; renamed_handlers->len > i; i++) {
 288                 guint           handle;
 289                 const gchar    *alias;
 290                 GValueArray    *renamed_struct;
 291                 EmpathyContact *contact;
 292
 293                 renamed_struct = g_ptr_array_index (renamed_handlers, i);
 294                 handle = g_value_get_uint (g_value_array_get_nth (renamed_struct, 0));
 295                 alias = g_value_get_string (g_value_array_get_nth (renamed_struct, 1));
 296                 contact = tp_contact_factory_find_by_handle (tp_factory, handle);
 297
 298                 if (!contact) {
 299                         /* We don't know this contact, skip */
 300                         continue;
 301                 }
 302
 303                 DEBUG ("Renaming contact %s (%d) to %s (changed cb)",
 304                         empathy_contact_get_id (contact),
 305                         handle, alias);
 306
 307                 empathy_contact_set_name (contact, alias);
 308         }
 309 }
 310
 311 static void
 312 tp_contact_factory_set_avatar_cb (TpConnection *connection,
 313                                   const gchar  *token,
 314                                   const GError *error,
 315                                   gpointer      user_data,
 316                                   GObject      *tp_factory)
 317 {
 318         if (error) {
 319                 DEBUG ("Error setting avatar: %s", error->message);
 320         }
 321 }
 322
 323 static void
 324 tp_contact_factory_clear_avatar_cb (TpConnection *connection,
 325                                     const GError *error,
 326                                     gpointer      user_data,
 327                                     GObject      *tp_factory)
 328 {
 329         if (error) {
 330                 DEBUG ("Error clearing avatar: %s", error->message);
 331         }
 332 }
 333
 334 static void
 335 tp_contact_factory_avatar_retrieved_cb (TpConnection *connection,
 336                                         guint         handle,
 337                                         const gchar  *token,
 338                                         const GArray *avatar_data,
 339                                         const gchar  *mime_type,
 340                                         gpointer      user_data,
 341                                         GObject      *tp_factory)
 342 {
 343         EmpathyContact *contact;
 344
 345         contact = tp_contact_factory_find_by_handle (EMPATHY_TP_CONTACT_FACTORY (tp_factory),
 346                                                      handle);
 347         if (!contact) {
 348                 return;
 349         }
 350
 351         DEBUG ("Avatar retrieved for contact %s (%d)",
 352                 empathy_contact_get_id (contact),
 353                 handle);
 354
 355         empathy_contact_load_avatar_data (contact,
 356                                           avatar_data->data,
 357                                           avatar_data->len,
 358                                           mime_type,
 359                                           token);
 360 }
 361
 362 static void
 363 tp_contact_factory_request_avatars_cb (TpConnection *connection,
 364                                        const GError *error,
 365                                        gpointer      user_data,
 366                                        GObject      *tp_factory)
 367 {
 368         if (error) {
 369                 DEBUG ("Error requesting avatars: %s", error->message);
 370         }
 371 }
 372
 373 static gboolean
 374 tp_contact_factory_avatar_maybe_update (EmpathyTpContactFactory *tp_factory,
 375                                         guint                    handle,
 376                                         const gchar             *token)
 377 {
 378         EmpathyContact *contact;
 379         EmpathyAvatar  *avatar;
 380
 381         contact = tp_contact_factory_find_by_handle (tp_factory, handle);
 382         if (!contact) {
 383                 return TRUE;
 384         }
 385
 386         /* Check if we have an avatar */
 387         if (G_STR_EMPTY (token)) {
 388                 empathy_contact_set_avatar (contact, NULL);
 389                 return TRUE;
 390         }
 391
 392         /* Check if the avatar changed */
 393         avatar = empathy_contact_get_avatar (contact);
 394         if (avatar && !tp_strdiff (avatar->token, token)) {
 395                 return TRUE;
 396         }
 397
 398         /* The avatar changed, search the new one in the cache */
 399         if (empathy_contact_load_avatar_cache (contact, token)) {
 400                 /* Got from cache, use it */
 401                 return TRUE;
 402         }
 403
 404         /* Avatar is not up-to-date, we have to request it. */
 405         return FALSE;
 406 }
 407
 408 typedef struct {
 409         EmpathyTpContactFactory *tp_factory;
 410         GArray                  *handles;
 411 } TokensData;
 412
 413 static void
 414 tp_contact_factory_avatar_tokens_foreach (gpointer key,
 415                                           gpointer value,
 416                                           gpointer user_data)
 417 {
 418         TokensData  *data = user_data;
 419         const gchar *token = value;
 420         guint        handle = GPOINTER_TO_UINT (key);
 421
 422         if (!tp_contact_factory_avatar_maybe_update (data->tp_factory,
 423                                                      handle, token)) {
 424                 g_array_append_val (data->handles, handle);
 425         }
 426 }
 427
 428 static void
 429 tp_contact_factory_get_known_avatar_tokens_cb (TpConnection *connection,
 430                                                GHashTable   *tokens,
 431                                                const GError *error,
 432                                                gpointer      user_data,
 433                                                GObject      *tp_factory)
 434 {
 435         TokensData data;
 436
 437         if (error) {
 438                 DEBUG ("Error getting known avatars tokens: %s", error->message);
 439                 return;
 440         }
 441
 442         data.tp_factory = EMPATHY_TP_CONTACT_FACTORY (tp_factory);
 443         data.handles = g_array_new (FALSE, FALSE, sizeof (guint));
 444         g_hash_table_foreach (tokens,
 445                               tp_contact_factory_avatar_tokens_foreach,
 446                               &data);
 447
 448         DEBUG ("Got %d tokens, need to request %d avatars",
 449                 g_hash_table_size (tokens), data.handles->len);
 450
 451         /* Request needed avatars */
 452         if (data.handles->len > 0) {
 453                 tp_cli_connection_interface_avatars_call_request_avatars (connection,
 454                                                                           -1,
 455                                                                           data.handles,
 456                                                                           tp_contact_factory_request_avatars_cb,
 457                                                                           NULL, NULL,
 458                                                                           tp_factory);
 459         }
 460
 461         g_array_free (data.handles, TRUE);
 462 }
 463
 464 static void
 465 tp_contact_factory_avatar_updated_cb (TpConnection *connection,
 466                                       guint         handle,
 467                                       const gchar  *new_token,
 468                                       gpointer      user_data,
 469                                       GObject      *tp_factory)
 470 {
 471         GArray *handles;
 472
 473         if (tp_contact_factory_avatar_maybe_update (EMPATHY_TP_CONTACT_FACTORY (tp_factory),
 474                                                     handle, new_token)) {
 475                 /* Avatar was cached, nothing to do */
 476                 return;
 477         }
 478
 479         DEBUG ("Need to request avatar for token %s", new_token);
 480
 481         handles = g_array_new (FALSE, FALSE, sizeof (guint));
 482         g_array_append_val (handles, handle);
 483
 484         tp_cli_connection_interface_avatars_call_request_avatars (connection,
 485                                                                   -1,
 486                                                                   handles,
 487                                                                   tp_contact_factory_request_avatars_cb,
 488                                                                   NULL, NULL,
 489                                                                   tp_factory);
 490         g_array_free (handles, TRUE);
 491 }
 492
 493 static void
 494 tp_contact_factory_update_capabilities (EmpathyTpContactFactory *tp_factory,
 495                                         guint                    handle,
 496                                         const gchar             *channel_type,
 497                                         guint                    generic,
 498                                         guint                    specific)
 499 {
 500         EmpathyContact      *contact;
 501         EmpathyCapabilities  capabilities;
 502
 503         contact = tp_contact_factory_find_by_handle (tp_factory, handle);
 504         if (!contact) {
 505                 return;
 506         }
 507
 508         capabilities = empathy_contact_get_capabilities (contact);
 509         capabilities &= ~EMPATHY_CAPABILITIES_UNKNOWN;
 510
 511         if (strcmp (channel_type, TP_IFACE_CHANNEL_TYPE_STREAMED_MEDIA) == 0) {
 512                 capabilities &= ~EMPATHY_CAPABILITIES_AUDIO;
 513                 capabilities &= ~EMPATHY_CAPABILITIES_VIDEO;
 514                 if (specific & TP_CHANNEL_MEDIA_CAPABILITY_AUDIO) {
 515                         capabilities |= EMPATHY_CAPABILITIES_AUDIO;
 516                 }
 517                 if (specific & TP_CHANNEL_MEDIA_CAPABILITY_VIDEO) {
 518                         capabilities |= EMPATHY_CAPABILITIES_VIDEO;
 519                 }
 520         }
 521
 522         DEBUG ("Changing capabilities for contact %s (%d) to %d",
 523                 empathy_contact_get_id (contact),
 524                 empathy_contact_get_handle (contact),
 525                 capabilities);
 526
 527         empathy_contact_set_capabilities (contact, capabilities);
 528 }
 529
 530 static void
 531 tp_contact_factory_get_capabilities_cb (TpConnection    *connection,
 532                                         const GPtrArray *capabilities,
 533                                         const GError    *error,
 534                                         gpointer         user_data,
 535                                         GObject         *weak_object)
 536 {
 537         EmpathyTpContactFactory *tp_factory = EMPATHY_TP_CONTACT_FACTORY (weak_object);
 538         guint                    i;
 539
 540         if (error) {
 541                 DEBUG ("Error getting capabilities: %s", error->message);
 542                 /* FIXME Should set the capabilities of the contacts for which this request
 543                  * originated to NONE */
 544                 return;
 545         }
 546
 547         for (i = 0; i < capabilities->len; i++) {
 548                 GValueArray *values;
 549                 guint        handle;
 550                 const gchar *channel_type;
 551                 guint        generic;
 552                 guint        specific;
 553
 554                 values = g_ptr_array_index (capabilities, i);
 555                 handle = g_value_get_uint (g_value_array_get_nth (values, 0));
 556                 channel_type = g_value_get_string (g_value_array_get_nth (values, 1));
 557                 generic = g_value_get_uint (g_value_array_get_nth (values, 2));
 558                 specific = g_value_get_uint (g_value_array_get_nth (values, 3));
 559
 560                 tp_contact_factory_update_capabilities (tp_factory,
 561                                                         handle,
 562                                                         channel_type,
 563                                                         generic,
 564                                                         specific);
 565         }
 566 }
 567
 568 static void
 569 tp_contact_factory_capabilities_changed_cb (TpConnection    *connection,
 570                                             const GPtrArray *capabilities,
 571                                             gpointer         user_data,
 572                                             GObject         *weak_object)
 573 {
 574         EmpathyTpContactFactory *tp_factory = EMPATHY_TP_CONTACT_FACTORY (weak_object);
 575         guint                    i;
 576
 577         for (i = 0; i < capabilities->len; i++) {
 578                 GValueArray *values;
 579                 guint        handle;
 580                 const gchar *channel_type;
 581                 guint        generic;
 582                 guint        specific;
 583
 584                 values = g_ptr_array_index (capabilities, i);
 585                 handle = g_value_get_uint (g_value_array_get_nth (values, 0));
 586                 channel_type = g_value_get_string (g_value_array_get_nth (values, 1));
 587                 generic = g_value_get_uint (g_value_array_get_nth (values, 3));
 588                 specific = g_value_get_uint (g_value_array_get_nth (values, 5));
 589
 590                 tp_contact_factory_update_capabilities (tp_factory,
 591                                                         handle,
 592                                                         channel_type,
 593                                                         generic,
 594                                                         specific);
 595         }
 596 }
 597
 598 static void
 599 tp_contact_factory_request_everything (EmpathyTpContactFactory *tp_factory,
 600                                        const GArray            *handles)
 601 {
 602         EmpathyTpContactFactoryPriv *priv = GET_PRIV (tp_factory);
 603         guint                       *dup_handles;
 604
 605         g_return_if_fail (priv->ready);
 606
 607         dup_handles = g_malloc0 ((handles->len + 1) * sizeof (guint));
 608         g_memmove (dup_handles, handles->data, handles->len * sizeof (guint));
 609         tp_cli_connection_interface_presence_call_get_presence (priv->connection,
 610                                                                 -1,
 611                                                                 handles,
 612                                                                 tp_contact_factory_get_presence_cb,
 613                                                                 dup_handles, g_free,
 614                                                                 G_OBJECT (tp_factory));
 615
 616         /* FIXME: Sometimes the dbus call timesout because CM takes
 617          * too much time to request all aliases from the server,
 618          * that's why we increase the timeout here. See fd.o bug #14795 */
 619         dup_handles = g_malloc0 ((handles->len + 1) * sizeof (guint));
 620         g_memmove (dup_handles, handles->data, handles->len * sizeof (guint));
 621         tp_cli_connection_interface_aliasing_call_request_aliases (priv->connection,
 622                                                                    5*60*1000,
 623                                                                    handles,
 624                                                                    tp_contact_factory_request_aliases_cb,
 625                                                                    dup_handles, g_free,
 626                                                                    G_OBJECT (tp_factory));
 627
 628         tp_cli_connection_interface_avatars_call_get_known_avatar_tokens (priv->connection,
 629                                                                           -1,
 630                                                                           handles,
 631                                                                           tp_contact_factory_get_known_avatar_tokens_cb,
 632                                                                           NULL, NULL,
 633                                                                           G_OBJECT (tp_factory));
 634
 635         tp_cli_connection_interface_capabilities_call_get_capabilities (priv->connection,
 636                                                                         -1,
 637                                                                         handles,
 638                                                                         tp_contact_factory_get_capabilities_cb,
 639                                                                         NULL, NULL,
 640                                                                         G_OBJECT (tp_factory));
 641 }
 642
 643 static void
 644 tp_contact_factory_list_free (gpointer data)
 645 {
 646         GList *l = data;
 647
 648         g_list_foreach (l, (GFunc) g_object_unref, NULL);
 649         g_list_free (l);
 650 }
 651
 652 static void
 653 tp_contact_factory_request_handles_cb (TpConnection *connection,
 654                                        const GArray *handles,
 655                                        const GError *error,
 656                                        gpointer      user_data,
 657                                        GObject      *tp_factory)
 658 {
 659         GList *contacts = user_data;
 660         GList *l;
 661         guint  i = 0;
 662
 663         if (error) {
 664                 DEBUG ("Failed to request handles: %s", error->message);
 665                 return;
 666         }
 667
 668         for (l = contacts; l; l = l->next) {
 669                 guint handle;
 670
 671                 handle = g_array_index (handles, guint, i);
 672                 empathy_contact_set_handle (l->data, handle);
 673
 674                 i++;
 675         }
 676
 677         tp_contact_factory_request_everything (EMPATHY_TP_CONTACT_FACTORY (tp_factory),
 678                                                handles);
 679 }
 680
 681 static void
 682 tp_contact_factory_inspect_handles_cb (TpConnection  *connection,
 683                                        const gchar  **ids,
 684                                        const GError  *error,
 685                                        gpointer       user_data,
 686                                        GObject       *tp_factory)
 687 {
 688         const gchar **id;
 689         GList        *contacts = user_data;
 690         GList        *l;
 691
 692         if (error) {
 693                 DEBUG ("Failed to inspect handles: %s", error->message);
 694                 return;
 695         }
 696
 697         id = ids;
 698         for (l = contacts; l; l = l->next) {
 699                 empathy_contact_set_id (l->data, *id);
 700                 id++;
 701         }
 702 }
 703
 704 static void
 705 tp_contact_factory_disconnect_contact_foreach (gpointer data,
 706                                                gpointer user_data)
 707 {
 708         EmpathyContact *contact = data;
 709
 710         empathy_contact_set_presence (contact, MC_PRESENCE_UNSET);
 711         empathy_contact_set_handle (contact, 0);
 712 }
 713
 714 static void
 715 tp_contact_factory_connection_invalidated_cb (EmpathyTpContactFactory *tp_factory)
 716 {
 717         EmpathyTpContactFactoryPriv *priv = GET_PRIV (tp_factory);
 718
 719         DEBUG ("Connection invalidated");
 720
 721         g_object_unref (priv->connection);
 722         priv->connection = NULL;
 723         priv->ready = FALSE;
 724         g_object_notify (G_OBJECT (tp_factory), "ready");
 725
 726
 727         g_list_foreach (priv->contacts,
 728                         tp_contact_factory_disconnect_contact_foreach,
 729                         tp_factory);
 730 }
 731
 732 static void
 733 tp_contact_factory_ready (EmpathyTpContactFactory *tp_factory)
 734 {
 735         EmpathyTpContactFactoryPriv *priv = GET_PRIV (tp_factory);
 736         GList                       *l;
 737         GArray                      *handle_needed;
 738         GArray                      *id_needed;
 739         GList                       *handle_needed_contacts = NULL;
 740         GList                       *id_needed_contacts = NULL;
 741
 742         DEBUG ("Connection ready");
 743
 744         priv->ready = TRUE;
 745         g_object_notify (G_OBJECT (tp_factory), "ready");
 746
 747         /* Connect signals */
 748         tp_cli_connection_interface_aliasing_connect_to_aliases_changed (priv->connection,
 749                                                                          tp_contact_factory_aliases_changed_cb,
 750                                                                          NULL, NULL,
 751                                                                          G_OBJECT (tp_factory),
 752                                                                          NULL);
 753         tp_cli_connection_interface_avatars_connect_to_avatar_updated (priv->connection,
 754                                                                        tp_contact_factory_avatar_updated_cb,
 755                                                                        NULL, NULL,
 756                                                                        G_OBJECT (tp_factory),
 757                                                                        NULL);
 758         tp_cli_connection_interface_avatars_connect_to_avatar_retrieved (priv->connection,
 759                                                                          tp_contact_factory_avatar_retrieved_cb,
 760                                                                          NULL, NULL,
 761                                                                          G_OBJECT (tp_factory),
 762                                                                          NULL);
 763         tp_cli_connection_interface_presence_connect_to_presence_update (priv->connection,
 764                                                                          tp_contact_factory_presence_update_cb,
 765                                                                          NULL, NULL,
 766                                                                          G_OBJECT (tp_factory),
 767                                                                          NULL);
 768         tp_cli_connection_interface_capabilities_connect_to_capabilities_changed (priv->connection,
 769                                                                                   tp_contact_factory_capabilities_changed_cb,
 770                                                                                   NULL, NULL,
 771                                                                                   G_OBJECT (tp_factory),
 772                                                                                   NULL);
 773
 774         /* Request needed info for all existing contacts */
 775         handle_needed = g_array_new (TRUE, FALSE, sizeof (gchar*));
 776         id_needed = g_array_new (FALSE, FALSE, sizeof (guint));
 777         for (l = priv->contacts; l; l = l->next) {
 778                 EmpathyContact *contact;
 779                 guint           handle;
 780                 const gchar    *id;
 781
 782                 contact = l->data;
 783                 handle = empathy_contact_get_handle (contact);
 784                 id = empathy_contact_get_id (contact);
 785                 if (handle == 0) {
 786                         g_assert (!G_STR_EMPTY (id));
 787                         g_array_append_val (handle_needed, id);
 788                         handle_needed_contacts = g_list_prepend (handle_needed_contacts,
 789                                                                  g_object_ref (contact));
 790                 }
 791                 if (G_STR_EMPTY (id)) {
 792                         g_array_append_val (id_needed, handle);
 793                         id_needed_contacts = g_list_prepend (id_needed_contacts,
 794                                                              g_object_ref (contact));
 795                 }
 796         }
 797         handle_needed_contacts = g_list_reverse (handle_needed_contacts);
 798         id_needed_contacts = g_list_reverse (id_needed_contacts);
 799
 800         tp_cli_connection_call_request_handles (priv->connection,
 801                                                 -1,
 802                                                 TP_HANDLE_TYPE_CONTACT,
 803                                                 (const gchar**) handle_needed->data,
 804                                                 tp_contact_factory_request_handles_cb,
 805                                                 handle_needed_contacts, tp_contact_factory_list_free,
 806                                                 G_OBJECT (tp_factory));
 807
 808         tp_cli_connection_call_inspect_handles (priv->connection,
 809                                                 -1,
 810                                                 TP_HANDLE_TYPE_CONTACT,
 811                                                 id_needed,
 812                                                 tp_contact_factory_inspect_handles_cb,
 813                                                 id_needed_contacts, tp_contact_factory_list_free,
 814                                                 G_OBJECT (tp_factory));
 815
 816         tp_contact_factory_request_everything ((EmpathyTpContactFactory*) tp_factory,
 817                                                id_needed);
 818
 819         g_array_free (handle_needed, TRUE);
 820         g_array_free (id_needed, TRUE);
 821 }
 822
 823 static void
 824 get_requestable_channel_classes_cb (TpProxy *connection,
 825                                     const GValue *value,
 826                                     const GError *error,
 827                                     gpointer user_data,
 828                                     GObject *weak_object)
 829 {
 830         EmpathyTpContactFactory     *self = EMPATHY_TP_CONTACT_FACTORY (weak_object);
 831         EmpathyTpContactFactoryPriv *priv = GET_PRIV (self);
 832         GPtrArray                   *classes;
 833         guint                        i;
 834
 835         if (error != NULL) {
 836                 DEBUG ("Error: %s", error->message);
 837                 tp_contact_factory_ready (self);
 838                 return;
 839         }
 840
 841         classes = g_value_get_boxed (value);
 842         for (i = 0; i < classes->len; i++) {
 843                 GValue class = {0,};
 844                 GValue *chan_type, *handle_type;
 845                 GHashTable *fixed_prop;
 846
 847                 g_value_init (&class, TP_STRUCT_TYPE_REQUESTABLE_CHANNEL_CLASS);
 848                 g_value_set_static_boxed (&class, g_ptr_array_index (classes, i));
 849
 850                 dbus_g_type_struct_get (&class,
 851                                         0, &fixed_prop,
 852                                         G_MAXUINT);
 853
 854                 chan_type = g_hash_table_lookup (fixed_prop,
 855                         TP_IFACE_CHANNEL ".ChannelType");
 856                 if (chan_type == NULL ||
 857                     tp_strdiff (g_value_get_string (chan_type),
 858                                 EMP_IFACE_CHANNEL_TYPE_FILE_TRANSFER)) {
 859                         continue;
 860                 }
 861
 862                 handle_type = g_hash_table_lookup (fixed_prop,
 863                         TP_IFACE_CHANNEL ".TargetHandleType");
 864                 if (handle_type == NULL ||
 865                     g_value_get_uint (handle_type) != TP_HANDLE_TYPE_CONTACT) {
 866                         continue;
 867                 }
 868
 869                 /* We can request file transfer channel to contacts. */
 870                 priv->can_request_ft = TRUE;
 871
 872                 break;
 873         }
 874
 875         tp_contact_factory_ready (self);
 876 }
 877
 878 static void
 879 tp_contact_factory_got_avatar_requirements_cb (TpConnection *proxy,
 880                                                const gchar **mime_types,
 881                                                guint         min_width,
 882                                                guint         min_height,
 883                                                guint         max_width,
 884                                                guint         max_height,
 885                                                guint         max_size,
 886                                                const GError *error,
 887                                                gpointer      user_data,
 888                                                GObject      *tp_factory)
 889 {
 890         EmpathyTpContactFactoryPriv *priv = GET_PRIV (tp_factory);
 891
 892         if (error) {
 893                 DEBUG ("Failed to get avatar requirements: %s", error->message);
 894                 /* We'll just leave avatar_mime_types as NULL; the
 895                  * avatar-setting code can use this as a signal that you can't
 896                  * set avatars.
 897                  */
 898         } else {
 899                 priv->avatar_mime_types = g_strdupv ((gchar **) mime_types);
 900                 priv->avatar_min_width = min_width;
 901                 priv->avatar_min_height = min_height;
 902                 priv->avatar_max_width = max_width;
 903                 priv->avatar_max_height = max_height;
 904                 priv->avatar_max_size = max_size;
 905         }
 906
 907         /* Can we request file transfer channels? */
 908         tp_cli_dbus_properties_call_get (priv->connection, -1,
 909                 TP_IFACE_CONNECTION_INTERFACE_REQUESTS,
 910                 "RequestableChannelClasses",
 911                 get_requestable_channel_classes_cb, NULL, NULL,
 912                 G_OBJECT (tp_factory));
 913 }
 914
 915 static void
 916 tp_contact_factory_got_self_handle_cb (TpConnection *proxy,
 917                                        guint         handle,
 918                                        const GError *error,
 919                                        gpointer      user_data,
 920                                        GObject      *tp_factory)
 921 {
 922         EmpathyTpContactFactoryPriv *priv = GET_PRIV (tp_factory);
 923
 924         if (error) {
 925                 DEBUG ("Failed to get self handles: %s", error->message);
 926                 return;
 927         }
 928
 929         empathy_contact_set_handle (priv->user, handle);
 930
 931         /* Get avatar requirements for this connection */
 932         tp_cli_connection_interface_avatars_call_get_avatar_requirements (
 933                 priv->connection,
 934                 -1,
 935                 tp_contact_factory_got_avatar_requirements_cb,
 936                 NULL, NULL,
 937                 tp_factory);
 938 }
 939
 940 static void
 941 tp_contact_factory_connection_ready_cb (EmpathyTpContactFactory *tp_factory)
 942 {
 943         EmpathyTpContactFactoryPriv *priv = GET_PRIV (tp_factory);
 944
 945         /* Get our own handle */
 946         tp_cli_connection_call_get_self_handle (priv->connection,
 947                                                 -1,
 948                                                 tp_contact_factory_got_self_handle_cb,
 949                                                 NULL, NULL,
 950                                                 G_OBJECT (tp_factory));
 951 }
 952
 953 static void
 954 tp_contact_factory_status_updated (EmpathyTpContactFactory *tp_factory)
 955 {
 956         EmpathyTpContactFactoryPriv *priv = GET_PRIV (tp_factory);
 957         gboolean                     connection_ready;
 958
 959         if (priv->connection) {
 960                 /* We already have our connection object */
 961                 return;
 962         }
 963
 964         priv->connection = mission_control_get_tpconnection (priv->mc, priv->account, NULL);
 965         if (!priv->connection) {
 966                 return;
 967         }
 968
 969         /* We got a new connection, wait for it to be ready */
 970         g_signal_connect_swapped (priv->connection, "invalidated",
 971                                   G_CALLBACK (tp_contact_factory_connection_invalidated_cb),
 972                                   tp_factory);
 973
 974         g_object_get (priv->connection, "connection-ready", &connection_ready, NULL);
 975         if (connection_ready) {
 976                 tp_contact_factory_connection_ready_cb (tp_factory);
 977         } else {
 978                 g_signal_connect_swapped (priv->connection, "notify::connection-ready",
 979                                           G_CALLBACK (tp_contact_factory_connection_ready_cb),
 980                                           tp_factory);
 981         }
 982 }
 983
 984 static void
 985 tp_contact_factory_status_changed_cb (MissionControl           *mc,
 986                                       TpConnectionStatus        status,
 987                                       McPresence                presence,
 988                                       TpConnectionStatusReason  reason,
 989                                       const gchar              *unique_name,
 990                                       EmpathyTpContactFactory  *tp_factory)
 991 {
 992         EmpathyTpContactFactoryPriv *priv = GET_PRIV (tp_factory);
 993         McAccount                   *account;
 994
 995         account = mc_account_lookup (unique_name);
 996         if (account && empathy_account_equal (account, priv->account)) {
 997                 tp_contact_factory_status_updated (tp_factory);
 998         }
 999         g_object_unref (account);
1000 }
1001
1002 static void
1003 tp_contact_factory_add_contact (EmpathyTpContactFactory *tp_factory,
1004                                 EmpathyContact          *contact)
1005 {
1006         EmpathyTpContactFactoryPriv *priv = GET_PRIV (tp_factory);
1007
1008         g_object_weak_ref (G_OBJECT (contact),
1009                            tp_contact_factory_weak_notify,
1010                            tp_factory);
1011         priv->contacts = g_list_prepend (priv->contacts, contact);
1012
1013         DEBUG ("Contact added: %s (%d)",
1014                 empathy_contact_get_id (contact),
1015                 empathy_contact_get_handle (contact));
1016 }
1017
1018 static void
1019 tp_contact_factory_hold_handles_cb (TpConnection *connection,
1020                                     const GError *error,
1021                                     gpointer      userdata,
1022                                     GObject      *tp_factory)
1023 {
1024         if (error) {
1025                 DEBUG ("Failed to hold handles: %s", error->message);
1026         }
1027 }
1028
1029 EmpathyContact *
1030 empathy_tp_contact_factory_get_user (EmpathyTpContactFactory *tp_factory)
1031 {
1032         EmpathyTpContactFactoryPriv *priv = GET_PRIV (tp_factory);
1033
1034         g_return_val_if_fail (EMPATHY_IS_TP_CONTACT_FACTORY (tp_factory), NULL);
1035
1036         return g_object_ref (priv->user);
1037 }
1038
1039 static void
1040 contact_created (EmpathyTpContactFactory *self,
1041                  EmpathyContact *contact)
1042 {
1043   EmpathyTpContactFactoryPriv *priv = GET_PRIV (self);
1044
1045   if (priv->can_request_ft)
1046     {
1047       /* Set the FT capability */
1048       /* FIXME: We should use the futur ContactCapabilities interface */
1049       EmpathyCapabilities caps;
1050
1051       caps = empathy_contact_get_capabilities (contact);
1052       caps |= EMPATHY_CAPABILITIES_FT;
1053
1054       empathy_contact_set_capabilities (contact, caps);
1055     }
1056
1057   tp_contact_factory_add_contact (self, contact);
1058 }
1059
1060 EmpathyContact *
1061 empathy_tp_contact_factory_get_from_id (EmpathyTpContactFactory *tp_factory,
1062                                         const gchar             *id)
1063 {
1064         EmpathyTpContactFactoryPriv *priv = GET_PRIV (tp_factory);
1065         EmpathyContact              *contact;
1066
1067         g_return_val_if_fail (EMPATHY_IS_TP_CONTACT_FACTORY (tp_factory), NULL);
1068         g_return_val_if_fail (id != NULL, NULL);
1069
1070         /* Check if the contact already exists */
1071         contact = tp_contact_factory_find_by_id (tp_factory, id);
1072         if (contact) {
1073                 return g_object_ref (contact);
1074         }
1075
1076         /* Create new contact */
1077         contact = g_object_new (EMPATHY_TYPE_CONTACT,
1078                                 "account", priv->account,
1079                                 "id", id,
1080                                 NULL);
1081         contact_created (tp_factory, contact);
1082
1083         if (priv->ready) {
1084                 const gchar *contact_ids[] = {id, NULL};
1085                 GList       *contacts;
1086
1087                 contacts = g_list_prepend (NULL, g_object_ref (contact));
1088                 tp_cli_connection_call_request_handles (priv->connection,
1089                                                         -1,
1090                                                         TP_HANDLE_TYPE_CONTACT,
1091                                                         contact_ids,
1092                                                         tp_contact_factory_request_handles_cb,
1093                                                         contacts, tp_contact_factory_list_free,
1094                                                         G_OBJECT (tp_factory));
1095         }
1096
1097         return contact;
1098 }
1099
1100 EmpathyContact *
1101 empathy_tp_contact_factory_get_from_handle (EmpathyTpContactFactory *tp_factory,
1102                                             guint                    handle)
1103 {
1104         EmpathyContact *contact;
1105         GArray         *handles;
1106         GList          *contacts;
1107
1108         g_return_val_if_fail (EMPATHY_IS_TP_CONTACT_FACTORY (tp_factory), NULL);
1109
1110         handles = g_array_new (FALSE, FALSE, sizeof (guint));
1111         g_array_append_val (handles, handle);
1112
1113         contacts = empathy_tp_contact_factory_get_from_handles (tp_factory, handles);
1114         g_array_free (handles, TRUE);
1115
1116         contact = contacts ? contacts->data : NULL;
1117         g_list_free (contacts);
1118
1119         return contact;
1120 }
1121
1122 GList *
1123 empathy_tp_contact_factory_get_from_handles (EmpathyTpContactFactory *tp_factory,
1124                                              const GArray            *handles)
1125 {
1126         EmpathyTpContactFactoryPriv *priv = GET_PRIV (tp_factory);
1127         GList                       *contacts = NULL;
1128         GArray                      *new_handles;
1129         GList                       *new_contacts = NULL;
1130         guint                        i;
1131
1132         g_return_val_if_fail (EMPATHY_IS_TP_CONTACT_FACTORY (tp_factory), NULL);
1133         g_return_val_if_fail (handles != NULL, NULL);
1134
1135         /* Search all contacts we already have */
1136         new_handles = g_array_new (FALSE, FALSE, sizeof (guint));
1137         for (i = 0; i < handles->len; i++) {
1138                 EmpathyContact *contact;
1139                 guint           handle;
1140
1141                 handle = g_array_index (handles, guint, i);
1142                 if (handle == 0) {
1143                         continue;
1144                 }
1145
1146                 contact = tp_contact_factory_find_by_handle (tp_factory, handle);
1147                 if (contact) {
1148                         contacts = g_list_prepend (contacts, g_object_ref (contact));
1149                 } else {
1150                         g_array_append_val (new_handles, handle);
1151                 }
1152         }
1153
1154         if (new_handles->len == 0) {
1155                 g_array_free (new_handles, TRUE);
1156                 return contacts;
1157         }
1158
1159         /* Create new contacts */
1160         for (i = 0; i < new_handles->len; i++) {
1161                 EmpathyContact *contact;
1162                 guint           handle;
1163
1164                 handle = g_array_index (new_handles, guint, i);
1165
1166                 contact = g_object_new (EMPATHY_TYPE_CONTACT,
1167                                         "account", priv->account,
1168                                         "handle", handle,
1169                                         NULL);
1170                 contact_created (tp_factory, contact);
1171                 contacts = g_list_prepend (contacts, contact);
1172                 new_contacts = g_list_prepend (new_contacts, g_object_ref (contact));
1173         }
1174         new_contacts = g_list_reverse (new_contacts);
1175
1176         if (priv->ready) {
1177                 /* Get the IDs of all new handles */
1178                 tp_cli_connection_call_inspect_handles (priv->connection,
1179                                                         -1,
1180                                                         TP_HANDLE_TYPE_CONTACT,
1181                                                         new_handles,
1182                                                         tp_contact_factory_inspect_handles_cb,
1183                                                         new_contacts, tp_contact_factory_list_free,
1184                                                         G_OBJECT (tp_factory));
1185
1186                 /* Hold all new handles. */
1187                 /* FIXME: Should be unholded when removed from the factory */
1188                 tp_cli_connection_call_hold_handles (priv->connection,
1189                                                      -1,
1190                                                      TP_HANDLE_TYPE_CONTACT,
1191                                                      new_handles,
1192                                                      tp_contact_factory_hold_handles_cb,
1193                                                      NULL, NULL,
1194                                                      G_OBJECT (tp_factory));
1195
1196                 tp_contact_factory_request_everything (tp_factory, new_handles);
1197         }
1198
1199         g_array_free (new_handles, TRUE);
1200
1201         return contacts;
1202 }
1203
1204 void
1205 empathy_tp_contact_factory_set_alias (EmpathyTpContactFactory *tp_factory,
1206                                       EmpathyContact          *contact,
1207                                       const gchar             *alias)
1208 {
1209         EmpathyTpContactFactoryPriv *priv = GET_PRIV (tp_factory);
1210         GHashTable                  *new_alias;
1211         guint                        handle;
1212
1213         g_return_if_fail (EMPATHY_IS_TP_CONTACT_FACTORY (tp_factory));
1214         g_return_if_fail (EMPATHY_IS_CONTACT (contact));
1215         g_return_if_fail (priv->ready);
1216         g_return_if_fail (empathy_account_equal (empathy_contact_get_account (contact),
1217                                                  priv->account));
1218
1219         handle = empathy_contact_get_handle (contact);
1220
1221         DEBUG ("Setting alias for contact %s (%d) to %s",
1222                 empathy_contact_get_id (contact),
1223                 handle, alias);
1224
1225         new_alias = g_hash_table_new_full (g_direct_hash,
1226                                            g_direct_equal,
1227                                            NULL,
1228                                            g_free);
1229
1230         g_hash_table_insert (new_alias,
1231                              GUINT_TO_POINTER (handle),
1232                              g_strdup (alias));
1233
1234         tp_cli_connection_interface_aliasing_call_set_aliases (priv->connection,
1235                                                                -1,
1236                                                                new_alias,
1237                                                                tp_contact_factory_set_aliases_cb,
1238                                                                NULL, NULL,
1239                                                                G_OBJECT (tp_factory));
1240
1241         g_hash_table_destroy (new_alias);
1242 }
1243
1244 void
1245 empathy_tp_contact_factory_set_avatar (EmpathyTpContactFactory *tp_factory,
1246                                        const gchar             *data,
1247                                        gsize                    size,
1248                                        const gchar             *mime_type)
1249 {
1250         EmpathyTpContactFactoryPriv *priv = GET_PRIV (tp_factory);
1251
1252         g_return_if_fail (EMPATHY_IS_TP_CONTACT_FACTORY (tp_factory));
1253         g_return_if_fail (priv->ready);
1254
1255         if (data && size > 0 && size < G_MAXUINT) {
1256                 GArray avatar;
1257
1258                 avatar.data = (gchar*) data;
1259                 avatar.len = size;
1260
1261                 DEBUG ("Setting avatar on account %s",
1262                         mc_account_get_unique_name (priv->account));
1263
1264                 tp_cli_connection_interface_avatars_call_set_avatar (priv->connection,
1265                                                                      -1,
1266                                                                      &avatar,
1267                                                                      mime_type,
1268                                                                      tp_contact_factory_set_avatar_cb,
1269                                                                      NULL, NULL,
1270                                                                      G_OBJECT (tp_factory));
1271         } else {
1272                 DEBUG ("Clearing avatar on account %s",
1273                         mc_account_get_unique_name (priv->account));
1274
1275                 tp_cli_connection_interface_avatars_call_clear_avatar (priv->connection,
1276                                                                        -1,
1277                                                                        tp_contact_factory_clear_avatar_cb,
1278                                                                        NULL, NULL,
1279                                                                        G_OBJECT (tp_factory));
1280         }
1281 }
1282
1283 gboolean
1284 empathy_tp_contact_factory_is_ready (EmpathyTpContactFactory *tp_factory)
1285 {
1286         EmpathyTpContactFactoryPriv *priv = GET_PRIV (tp_factory);
1287
1288         g_return_val_if_fail (EMPATHY_IS_TP_CONTACT_FACTORY (tp_factory), FALSE);
1289
1290         return priv->ready;
1291 }
1292
1293 static void
1294 tp_contact_factory_get_property (GObject    *object,
1295                                  guint       param_id,
1296                                  GValue     *value,
1297                                  GParamSpec *pspec)
1298 {
1299         EmpathyTpContactFactoryPriv *priv = GET_PRIV (object);
1300
1301         switch (param_id) {
1302         case PROP_ACCOUNT:
1303                 g_value_set_object (value, priv->account);
1304                 break;
1305         case PROP_READY:
1306                 g_value_set_boolean (value, priv->ready);
1307                 break;
1308         case PROP_MIME_TYPES:
1309                 g_value_set_boxed (value, priv->avatar_mime_types);
1310                 break;
1311         case PROP_MIN_WIDTH:
1312                 g_value_set_uint (value, priv->avatar_min_width);
1313                 break;
1314         case PROP_MIN_HEIGHT:
1315                 g_value_set_uint (value, priv->avatar_min_height);
1316                 break;
1317         case PROP_MAX_WIDTH:
1318                 g_value_set_uint (value, priv->avatar_max_width);
1319                 break;
1320         case PROP_MAX_HEIGHT:
1321                 g_value_set_uint (value, priv->avatar_max_height);
1322                 break;
1323         case PROP_MAX_SIZE:
1324                 g_value_set_uint (value, priv->avatar_max_size);
1325                 break;
1326         default:
1327                 G_OBJECT_WARN_INVALID_PROPERTY_ID (object, param_id, pspec);
1328                 break;
1329         };
1330 }
1331
1332 static void
1333 tp_contact_factory_set_property (GObject      *object,
1334                                  guint         param_id,
1335                                  const GValue *value,
1336                                  GParamSpec   *pspec)
1337 {
1338         EmpathyTpContactFactoryPriv *priv = GET_PRIV (object);
1339
1340         switch (param_id) {
1341         case PROP_ACCOUNT:
1342                 priv->account = g_object_ref (g_value_get_object (value));
1343                 break;
1344         default:
1345                 G_OBJECT_WARN_INVALID_PROPERTY_ID (object, param_id, pspec);
1346                 break;
1347         };
1348 }
1349
1350 static void
1351 tp_contact_factory_finalize (GObject *object)
1352 {
1353         EmpathyTpContactFactoryPriv *priv = GET_PRIV (object);
1354         GList                       *l;
1355
1356         DEBUG ("Finalized: %p (%s)", object,
1357                 mc_account_get_normalized_name (priv->account));
1358
1359         empathy_disconnect_account_status_changed (priv->token);
1360
1361         for (l = priv->contacts; l; l = l->next) {
1362                 g_object_weak_unref (G_OBJECT (l->data),
1363                                      tp_contact_factory_weak_notify,
1364                                      object);
1365         }
1366
1367         g_list_free (priv->contacts);
1368         g_object_unref (priv->mc);
1369         g_object_unref (priv->account);
1370         g_object_unref (priv->user);
1371
1372         if (priv->connection) {
1373                 g_signal_handlers_disconnect_by_func (priv->connection,
1374                                                       tp_contact_factory_connection_invalidated_cb,
1375                                                       object);
1376                 g_object_unref (priv->connection);
1377         }
1378
1379         g_strfreev (priv->avatar_mime_types);
1380
1381         G_OBJECT_CLASS (empathy_tp_contact_factory_parent_class)->finalize (object);
1382 }
1383
1384 static GObject *
1385 tp_contact_factory_constructor (GType                  type,
1386                                 guint                  n_props,
1387                                 GObjectConstructParam *props)
1388 {
1389         GObject *tp_factory;
1390         EmpathyTpContactFactoryPriv *priv;
1391
1392         tp_factory = G_OBJECT_CLASS (empathy_tp_contact_factory_parent_class)->constructor (type, n_props, props);
1393         priv = GET_PRIV (tp_factory);
1394
1395         priv->ready = FALSE;
1396         priv->user = empathy_contact_new (priv->account);
1397         empathy_contact_set_is_user (priv->user, TRUE);
1398         tp_contact_factory_add_contact ((EmpathyTpContactFactory*) tp_factory, priv->user);
1399         tp_contact_factory_status_updated (EMPATHY_TP_CONTACT_FACTORY (tp_factory));
1400
1401         return tp_factory;
1402 }
1403
1404 static void
1405 empathy_tp_contact_factory_class_init (EmpathyTpContactFactoryClass *klass)
1406 {
1407         GObjectClass *object_class = G_OBJECT_CLASS (klass);
1408
1409         object_class->finalize = tp_contact_factory_finalize;
1410         object_class->constructor = tp_contact_factory_constructor;
1411         object_class->get_property = tp_contact_factory_get_property;
1412         object_class->set_property = tp_contact_factory_set_property;
1413
1414         g_object_class_install_property (object_class,
1415                                          PROP_ACCOUNT,
1416                                          g_param_spec_object ("account",
1417                                                               "Factory's Account",
1418                                                               "The account associated with the factory",
1419                                                               MC_TYPE_ACCOUNT,
1420                                                               G_PARAM_READWRITE |
1421                                                               G_PARAM_CONSTRUCT_ONLY |
1422                                                               G_PARAM_STATIC_STRINGS));
1423         g_object_class_install_property (object_class,
1424                                          PROP_READY,
1425                                          g_param_spec_boolean ("ready",
1426                                                                "Whether the factory is ready",
1427                                                                "TRUE once the factory is ready to be used",
1428                                                                FALSE,
1429                                                                G_PARAM_READABLE |
1430                                                                G_PARAM_STATIC_STRINGS));
1431         g_object_class_install_property (object_class,
1432                                          PROP_MIME_TYPES,
1433                                          g_param_spec_boxed ("avatar-mime-types",
1434                                                              "Supported MIME types for avatars",
1435                                                              "Types of images that may be set as "
1436                                                              "avatars on this connection.  Only valid "
1437                                                              "once 'ready' becomes TRUE.",
1438                                                              G_TYPE_STRV,
1439                                                              G_PARAM_READABLE |
1440                                                              G_PARAM_STATIC_STRINGS));
1441         g_object_class_install_property (object_class,
1442                                          PROP_MIN_WIDTH,
1443                                          g_param_spec_uint ("avatar-min-width",
1444                                                             "Minimum width for avatars",
1445                                                             "Minimum width of avatar that may be set. "
1446                                                             "Only valid once 'ready' becomes TRUE.",
1447                                                             0,
1448                                                             G_MAXUINT,
1449                                                             0,
1450                                                             G_PARAM_READABLE |
1451                                                             G_PARAM_STATIC_STRINGS));
1452         g_object_class_install_property (object_class,
1453                                          PROP_MIN_HEIGHT,
1454                                          g_param_spec_uint ("avatar-min-height",
1455                                                             "Minimum height for avatars",
1456                                                             "Minimum height of avatar that may be set. "
1457                                                             "Only valid once 'ready' becomes TRUE.",
1458                                                             0,
1459                                                             G_MAXUINT,
1460                                                             0,
1461                                                             G_PARAM_READABLE |
1462                                                             G_PARAM_STATIC_STRINGS));
1463         g_object_class_install_property (object_class,
1464                                          PROP_MAX_WIDTH,
1465                                          g_param_spec_uint ("avatar-max-width",
1466                                                             "Maximum width for avatars",
1467                                                             "Maximum width of avatar that may be set "
1468                                                             "or 0 if there is no maximum. "
1469                                                             "Only valid once 'ready' becomes TRUE.",
1470                                                             0,
1471                                                             G_MAXUINT,
1472                                                             0,
1473                                                             G_PARAM_READABLE |
1474                                                             G_PARAM_STATIC_STRINGS));
1475         g_object_class_install_property (object_class,
1476                                          PROP_MAX_HEIGHT,
1477                                          g_param_spec_uint ("avatar-max-height",
1478                                                             "Maximum height for avatars",
1479                                                             "Maximum height of avatar that may be set "
1480                                                             "or 0 if there is no maximum. "
1481                                                             "Only valid once 'ready' becomes TRUE.",
1482                                                             0,
1483                                                             G_MAXUINT,
1484                                                             0,
1485                                                             G_PARAM_READABLE |
1486                                                             G_PARAM_STATIC_STRINGS));
1487         g_object_class_install_property (object_class,
1488                                          PROP_MAX_SIZE,
1489                                          g_param_spec_uint ("avatar-max-size",
1490                                                             "Maximum size for avatars in bytes",
1491                                                             "Maximum file size of avatar that may be "
1492                                                             "set or 0 if there is no maximum. "
1493                                                             "Only valid once 'ready' becomes TRUE.",
1494                                                             0,
1495                                                             G_MAXUINT,
1496                                                             0,
1497                                                             G_PARAM_READABLE |
1498                                                             G_PARAM_STATIC_STRINGS));
1499
1500
1501         g_type_class_add_private (object_class, sizeof (EmpathyTpContactFactoryPriv));
1502 }
1503
1504 static void
1505 empathy_tp_contact_factory_init (EmpathyTpContactFactory *tp_factory)
1506 {
1507         EmpathyTpContactFactoryPriv *priv = G_TYPE_INSTANCE_GET_PRIVATE (tp_factory,
1508                 EMPATHY_TYPE_TP_CONTACT_FACTORY, EmpathyTpContactFactoryPriv);
1509
1510         tp_factory->priv = priv;
1511         priv->mc = empathy_mission_control_new ();
1512         priv->token = empathy_connect_to_account_status_changed (priv->mc,
1513                                                    G_CALLBACK (tp_contact_factory_status_changed_cb),
1514                                                    tp_factory, NULL);
1515
1516   priv->can_request_ft = FALSE;
1517 }
1518
1519 EmpathyTpContactFactory *
1520 empathy_tp_contact_factory_new (McAccount *account)
1521 {
1522         return g_object_new (EMPATHY_TYPE_TP_CONTACT_FACTORY,
1523                              "account", account,
1524                              NULL);
1525 }
1526