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 #include "empathy-account-manager.h"
  36
  37 #define DEBUG_FLAG EMPATHY_DEBUG_TP | EMPATHY_DEBUG_CONTACT
  38 #include "empathy-debug.h"
  39
  40 #define GET_PRIV(obj) EMPATHY_GET_PRIV (obj, EmpathyTpContactFactory)
  41 typedef struct {
  42         EmpathyAccountManager *account_manager;
  43         McAccount      *account;
  44         TpConnection   *connection;
  45         gboolean        ready;
  46
  47         GList          *contacts;
  48         EmpathyContact *user;
  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                 GList *l;
 847
 848                 g_value_init (&class, TP_STRUCT_TYPE_REQUESTABLE_CHANNEL_CLASS);
 849                 g_value_set_static_boxed (&class, g_ptr_array_index (classes, i));
 850
 851                 dbus_g_type_struct_get (&class,
 852                                         0, &fixed_prop,
 853                                         G_MAXUINT);
 854
 855                 chan_type = g_hash_table_lookup (fixed_prop,
 856                         TP_IFACE_CHANNEL ".ChannelType");
 857                 if (chan_type == NULL ||
 858                     tp_strdiff (g_value_get_string (chan_type),
 859                                 EMP_IFACE_CHANNEL_TYPE_FILE_TRANSFER)) {
 860                         continue;
 861                 }
 862
 863                 handle_type = g_hash_table_lookup (fixed_prop,
 864                         TP_IFACE_CHANNEL ".TargetHandleType");
 865                 if (handle_type == NULL ||
 866                     g_value_get_uint (handle_type) != TP_HANDLE_TYPE_CONTACT) {
 867                         continue;
 868                 }
 869
 870                 /* We can request file transfer channel to contacts. */
 871                 priv->can_request_ft = TRUE;
 872
 873                 /* Update the capabilities of all contacts */
 874                 for (l = priv->contacts; l != NULL; l = g_list_next (l)) {
 875                         EmpathyContact *contact = l->data;
 876                         EmpathyCapabilities caps;
 877
 878                         caps = empathy_contact_get_capabilities (contact);
 879                         empathy_contact_set_capabilities (contact, caps |
 880                                 EMPATHY_CAPABILITIES_FT);
 881                 }
 882
 883                 break;
 884         }
 885
 886         tp_contact_factory_ready (self);
 887 }
 888
 889 static void
 890 tp_contact_factory_got_avatar_requirements_cb (TpConnection *proxy,
 891                                                const gchar **mime_types,
 892                                                guint         min_width,
 893                                                guint         min_height,
 894                                                guint         max_width,
 895                                                guint         max_height,
 896                                                guint         max_size,
 897                                                const GError *error,
 898                                                gpointer      user_data,
 899                                                GObject      *tp_factory)
 900 {
 901         EmpathyTpContactFactoryPriv *priv = GET_PRIV (tp_factory);
 902
 903         if (error) {
 904                 DEBUG ("Failed to get avatar requirements: %s", error->message);
 905                 /* We'll just leave avatar_mime_types as NULL; the
 906                  * avatar-setting code can use this as a signal that you can't
 907                  * set avatars.
 908                  */
 909         } else {
 910                 priv->avatar_mime_types = g_strdupv ((gchar **) mime_types);
 911                 priv->avatar_min_width = min_width;
 912                 priv->avatar_min_height = min_height;
 913                 priv->avatar_max_width = max_width;
 914                 priv->avatar_max_height = max_height;
 915                 priv->avatar_max_size = max_size;
 916         }
 917
 918         /* Can we request file transfer channels? */
 919         tp_cli_dbus_properties_call_get (priv->connection, -1,
 920                 TP_IFACE_CONNECTION_INTERFACE_REQUESTS,
 921                 "RequestableChannelClasses",
 922                 get_requestable_channel_classes_cb, NULL, NULL,
 923                 G_OBJECT (tp_factory));
 924 }
 925
 926 static void
 927 tp_contact_factory_got_self_handle_cb (TpConnection *proxy,
 928                                        guint         handle,
 929                                        const GError *error,
 930                                        gpointer      user_data,
 931                                        GObject      *tp_factory)
 932 {
 933         EmpathyTpContactFactoryPriv *priv = GET_PRIV (tp_factory);
 934
 935         if (error) {
 936                 DEBUG ("Failed to get self handles: %s", error->message);
 937                 return;
 938         }
 939
 940         empathy_contact_set_handle (priv->user, handle);
 941
 942         /* Get avatar requirements for this connection */
 943         tp_cli_connection_interface_avatars_call_get_avatar_requirements (
 944                 priv->connection,
 945                 -1,
 946                 tp_contact_factory_got_avatar_requirements_cb,
 947                 NULL, NULL,
 948                 tp_factory);
 949 }
 950
 951 static void
 952 tp_contact_factory_connection_ready_cb (EmpathyTpContactFactory *tp_factory)
 953 {
 954         EmpathyTpContactFactoryPriv *priv = GET_PRIV (tp_factory);
 955
 956         /* Get our own handle */
 957         tp_cli_connection_call_get_self_handle (priv->connection,
 958                                                 -1,
 959                                                 tp_contact_factory_got_self_handle_cb,
 960                                                 NULL, NULL,
 961                                                 G_OBJECT (tp_factory));
 962 }
 963
 964 static void
 965 tp_contact_factory_status_updated (EmpathyTpContactFactory *tp_factory)
 966 {
 967         EmpathyTpContactFactoryPriv *priv = GET_PRIV (tp_factory);
 968         gboolean                     connection_ready;
 969         MissionControl              *mc;
 970
 971         if (priv->connection) {
 972                 /* We already have our connection object */
 973                 return;
 974         }
 975
 976         mc = empathy_mission_control_new ();
 977         priv->connection = mission_control_get_tpconnection (mc, priv->account, NULL);
 978         if (!priv->connection) {
 979                 return;
 980         }
 981
 982         /* We got a new connection, wait for it to be ready */
 983         g_signal_connect_swapped (priv->connection, "invalidated",
 984                                   G_CALLBACK (tp_contact_factory_connection_invalidated_cb),
 985                                   tp_factory);
 986
 987         g_object_get (priv->connection, "connection-ready", &connection_ready, NULL);
 988         if (connection_ready) {
 989                 tp_contact_factory_connection_ready_cb (tp_factory);
 990         } else {
 991                 g_signal_connect_swapped (priv->connection, "notify::connection-ready",
 992                                           G_CALLBACK (tp_contact_factory_connection_ready_cb),
 993                                           tp_factory);
 994         }
 995
 996         g_object_unref (mc);
 997 }
 998
 999 static void
1000 tp_contact_factory_account_connection_cb (EmpathyAccountManager *account_manager,
1001                                           McAccount *account,
1002                                           TpConnectionStatusReason reason,
1003                                           TpConnectionStatus current,
1004                                           TpConnectionStatus previous,
1005                                           EmpathyTpContactFactory  *tp_factory)
1006 {
1007         EmpathyTpContactFactoryPriv *priv = GET_PRIV (tp_factory);
1008
1009         if (account && empathy_account_equal (account, priv->account)) {
1010                 tp_contact_factory_status_updated (tp_factory);
1011         }
1012 }
1013
1014 static void
1015 tp_contact_factory_add_contact (EmpathyTpContactFactory *tp_factory,
1016                                 EmpathyContact          *contact)
1017 {
1018         EmpathyTpContactFactoryPriv *priv = GET_PRIV (tp_factory);
1019
1020         g_object_weak_ref (G_OBJECT (contact),
1021                            tp_contact_factory_weak_notify,
1022                            tp_factory);
1023         priv->contacts = g_list_prepend (priv->contacts, contact);
1024
1025         DEBUG ("Contact added: %s (%d)",
1026                 empathy_contact_get_id (contact),
1027                 empathy_contact_get_handle (contact));
1028 }
1029
1030 static void
1031 tp_contact_factory_hold_handles_cb (TpConnection *connection,
1032                                     const GError *error,
1033                                     gpointer      userdata,
1034                                     GObject      *tp_factory)
1035 {
1036         if (error) {
1037                 DEBUG ("Failed to hold handles: %s", error->message);
1038         }
1039 }
1040
1041 EmpathyContact *
1042 empathy_tp_contact_factory_get_user (EmpathyTpContactFactory *tp_factory)
1043 {
1044         EmpathyTpContactFactoryPriv *priv = GET_PRIV (tp_factory);
1045
1046         g_return_val_if_fail (EMPATHY_IS_TP_CONTACT_FACTORY (tp_factory), NULL);
1047
1048         return g_object_ref (priv->user);
1049 }
1050
1051 static void
1052 contact_created (EmpathyTpContactFactory *self,
1053                  EmpathyContact *contact)
1054 {
1055   EmpathyTpContactFactoryPriv *priv = GET_PRIV (self);
1056
1057   if (priv->can_request_ft)
1058     {
1059       /* Set the FT capability */
1060       /* FIXME: We should use the futur ContactCapabilities interface */
1061       EmpathyCapabilities caps;
1062
1063       caps = empathy_contact_get_capabilities (contact);
1064       caps |= EMPATHY_CAPABILITIES_FT;
1065
1066       empathy_contact_set_capabilities (contact, caps);
1067     }
1068
1069   tp_contact_factory_add_contact (self, contact);
1070 }
1071
1072 EmpathyContact *
1073 empathy_tp_contact_factory_get_from_id (EmpathyTpContactFactory *tp_factory,
1074                                         const gchar             *id)
1075 {
1076         EmpathyTpContactFactoryPriv *priv = GET_PRIV (tp_factory);
1077         EmpathyContact              *contact;
1078
1079         g_return_val_if_fail (EMPATHY_IS_TP_CONTACT_FACTORY (tp_factory), NULL);
1080         g_return_val_if_fail (id != NULL, NULL);
1081
1082         /* Check if the contact already exists */
1083         contact = tp_contact_factory_find_by_id (tp_factory, id);
1084         if (contact) {
1085                 return g_object_ref (contact);
1086         }
1087
1088         /* Create new contact */
1089         contact = g_object_new (EMPATHY_TYPE_CONTACT,
1090                                 "account", priv->account,
1091                                 "id", id,
1092                                 NULL);
1093         contact_created (tp_factory, contact);
1094
1095         if (priv->ready) {
1096                 const gchar *contact_ids[] = {id, NULL};
1097                 GList       *contacts;
1098
1099                 contacts = g_list_prepend (NULL, g_object_ref (contact));
1100                 tp_cli_connection_call_request_handles (priv->connection,
1101                                                         -1,
1102                                                         TP_HANDLE_TYPE_CONTACT,
1103                                                         contact_ids,
1104                                                         tp_contact_factory_request_handles_cb,
1105                                                         contacts, tp_contact_factory_list_free,
1106                                                         G_OBJECT (tp_factory));
1107         }
1108
1109         return contact;
1110 }
1111
1112 EmpathyContact *
1113 empathy_tp_contact_factory_get_from_handle (EmpathyTpContactFactory *tp_factory,
1114                                             guint                    handle)
1115 {
1116         EmpathyContact *contact;
1117         GArray         *handles;
1118         GList          *contacts;
1119
1120         g_return_val_if_fail (EMPATHY_IS_TP_CONTACT_FACTORY (tp_factory), NULL);
1121
1122         handles = g_array_new (FALSE, FALSE, sizeof (guint));
1123         g_array_append_val (handles, handle);
1124
1125         contacts = empathy_tp_contact_factory_get_from_handles (tp_factory, handles);
1126         g_array_free (handles, TRUE);
1127
1128         contact = contacts ? contacts->data : NULL;
1129         g_list_free (contacts);
1130
1131         return contact;
1132 }
1133
1134 GList *
1135 empathy_tp_contact_factory_get_from_handles (EmpathyTpContactFactory *tp_factory,
1136                                              const GArray            *handles)
1137 {
1138         EmpathyTpContactFactoryPriv *priv = GET_PRIV (tp_factory);
1139         GList                       *contacts = NULL;
1140         GArray                      *new_handles;
1141         GList                       *new_contacts = NULL;
1142         guint                        i;
1143
1144         g_return_val_if_fail (EMPATHY_IS_TP_CONTACT_FACTORY (tp_factory), NULL);
1145         g_return_val_if_fail (handles != NULL, NULL);
1146
1147         /* Search all contacts we already have */
1148         new_handles = g_array_new (FALSE, FALSE, sizeof (guint));
1149         for (i = 0; i < handles->len; i++) {
1150                 EmpathyContact *contact;
1151                 guint           handle;
1152
1153                 handle = g_array_index (handles, guint, i);
1154                 if (handle == 0) {
1155                         continue;
1156                 }
1157
1158                 contact = tp_contact_factory_find_by_handle (tp_factory, handle);
1159                 if (contact) {
1160                         contacts = g_list_prepend (contacts, g_object_ref (contact));
1161                 } else {
1162                         g_array_append_val (new_handles, handle);
1163                 }
1164         }
1165
1166         if (new_handles->len == 0) {
1167                 g_array_free (new_handles, TRUE);
1168                 return contacts;
1169         }
1170
1171         /* Create new contacts */
1172         for (i = 0; i < new_handles->len; i++) {
1173                 EmpathyContact *contact;
1174                 guint           handle;
1175
1176                 handle = g_array_index (new_handles, guint, i);
1177
1178                 contact = g_object_new (EMPATHY_TYPE_CONTACT,
1179                                         "account", priv->account,
1180                                         "handle", handle,
1181                                         NULL);
1182                 contact_created (tp_factory, contact);
1183                 contacts = g_list_prepend (contacts, contact);
1184                 new_contacts = g_list_prepend (new_contacts, g_object_ref (contact));
1185         }
1186         new_contacts = g_list_reverse (new_contacts);
1187
1188         if (priv->ready) {
1189                 /* Get the IDs of all new handles */
1190                 tp_cli_connection_call_inspect_handles (priv->connection,
1191                                                         -1,
1192                                                         TP_HANDLE_TYPE_CONTACT,
1193                                                         new_handles,
1194                                                         tp_contact_factory_inspect_handles_cb,
1195                                                         new_contacts, tp_contact_factory_list_free,
1196                                                         G_OBJECT (tp_factory));
1197
1198                 /* Hold all new handles. */
1199                 /* FIXME: Should be unholded when removed from the factory */
1200                 tp_cli_connection_call_hold_handles (priv->connection,
1201                                                      -1,
1202                                                      TP_HANDLE_TYPE_CONTACT,
1203                                                      new_handles,
1204                                                      tp_contact_factory_hold_handles_cb,
1205                                                      NULL, NULL,
1206                                                      G_OBJECT (tp_factory));
1207
1208                 tp_contact_factory_request_everything (tp_factory, new_handles);
1209         }
1210
1211         g_array_free (new_handles, TRUE);
1212
1213         return contacts;
1214 }
1215
1216 void
1217 empathy_tp_contact_factory_set_alias (EmpathyTpContactFactory *tp_factory,
1218                                       EmpathyContact          *contact,
1219                                       const gchar             *alias)
1220 {
1221         EmpathyTpContactFactoryPriv *priv = GET_PRIV (tp_factory);
1222         GHashTable                  *new_alias;
1223         guint                        handle;
1224
1225         g_return_if_fail (EMPATHY_IS_TP_CONTACT_FACTORY (tp_factory));
1226         g_return_if_fail (EMPATHY_IS_CONTACT (contact));
1227         g_return_if_fail (priv->ready);
1228         g_return_if_fail (empathy_account_equal (empathy_contact_get_account (contact),
1229                                                  priv->account));
1230
1231         handle = empathy_contact_get_handle (contact);
1232
1233         DEBUG ("Setting alias for contact %s (%d) to %s",
1234                 empathy_contact_get_id (contact),
1235                 handle, alias);
1236
1237         new_alias = g_hash_table_new_full (g_direct_hash,
1238                                            g_direct_equal,
1239                                            NULL,
1240                                            g_free);
1241
1242         g_hash_table_insert (new_alias,
1243                              GUINT_TO_POINTER (handle),
1244                              g_strdup (alias));
1245
1246         tp_cli_connection_interface_aliasing_call_set_aliases (priv->connection,
1247                                                                -1,
1248                                                                new_alias,
1249                                                                tp_contact_factory_set_aliases_cb,
1250                                                                NULL, NULL,
1251                                                                G_OBJECT (tp_factory));
1252
1253         g_hash_table_destroy (new_alias);
1254 }
1255
1256 void
1257 empathy_tp_contact_factory_set_avatar (EmpathyTpContactFactory *tp_factory,
1258                                        const gchar             *data,
1259                                        gsize                    size,
1260                                        const gchar             *mime_type)
1261 {
1262         EmpathyTpContactFactoryPriv *priv = GET_PRIV (tp_factory);
1263
1264         g_return_if_fail (EMPATHY_IS_TP_CONTACT_FACTORY (tp_factory));
1265         g_return_if_fail (priv->ready);
1266
1267         if (data && size > 0 && size < G_MAXUINT) {
1268                 GArray avatar;
1269
1270                 avatar.data = (gchar*) data;
1271                 avatar.len = size;
1272
1273                 DEBUG ("Setting avatar on account %s",
1274                         mc_account_get_unique_name (priv->account));
1275
1276                 tp_cli_connection_interface_avatars_call_set_avatar (priv->connection,
1277                                                                      -1,
1278                                                                      &avatar,
1279                                                                      mime_type,
1280                                                                      tp_contact_factory_set_avatar_cb,
1281                                                                      NULL, NULL,
1282                                                                      G_OBJECT (tp_factory));
1283         } else {
1284                 DEBUG ("Clearing avatar on account %s",
1285                         mc_account_get_unique_name (priv->account));
1286
1287                 tp_cli_connection_interface_avatars_call_clear_avatar (priv->connection,
1288                                                                        -1,
1289                                                                        tp_contact_factory_clear_avatar_cb,
1290                                                                        NULL, NULL,
1291                                                                        G_OBJECT (tp_factory));
1292         }
1293 }
1294
1295 gboolean
1296 empathy_tp_contact_factory_is_ready (EmpathyTpContactFactory *tp_factory)
1297 {
1298         EmpathyTpContactFactoryPriv *priv = GET_PRIV (tp_factory);
1299
1300         g_return_val_if_fail (EMPATHY_IS_TP_CONTACT_FACTORY (tp_factory), FALSE);
1301
1302         return priv->ready;
1303 }
1304
1305 static void
1306 tp_contact_factory_get_property (GObject    *object,
1307                                  guint       param_id,
1308                                  GValue     *value,
1309                                  GParamSpec *pspec)
1310 {
1311         EmpathyTpContactFactoryPriv *priv = GET_PRIV (object);
1312
1313         switch (param_id) {
1314         case PROP_ACCOUNT:
1315                 g_value_set_object (value, priv->account);
1316                 break;
1317         case PROP_READY:
1318                 g_value_set_boolean (value, priv->ready);
1319                 break;
1320         case PROP_MIME_TYPES:
1321                 g_value_set_boxed (value, priv->avatar_mime_types);
1322                 break;
1323         case PROP_MIN_WIDTH:
1324                 g_value_set_uint (value, priv->avatar_min_width);
1325                 break;
1326         case PROP_MIN_HEIGHT:
1327                 g_value_set_uint (value, priv->avatar_min_height);
1328                 break;
1329         case PROP_MAX_WIDTH:
1330                 g_value_set_uint (value, priv->avatar_max_width);
1331                 break;
1332         case PROP_MAX_HEIGHT:
1333                 g_value_set_uint (value, priv->avatar_max_height);
1334                 break;
1335         case PROP_MAX_SIZE:
1336                 g_value_set_uint (value, priv->avatar_max_size);
1337                 break;
1338         default:
1339                 G_OBJECT_WARN_INVALID_PROPERTY_ID (object, param_id, pspec);
1340                 break;
1341         };
1342 }
1343
1344 static void
1345 tp_contact_factory_set_property (GObject      *object,
1346                                  guint         param_id,
1347                                  const GValue *value,
1348                                  GParamSpec   *pspec)
1349 {
1350         EmpathyTpContactFactoryPriv *priv = GET_PRIV (object);
1351
1352         switch (param_id) {
1353         case PROP_ACCOUNT:
1354                 priv->account = g_object_ref (g_value_get_object (value));
1355                 break;
1356         default:
1357                 G_OBJECT_WARN_INVALID_PROPERTY_ID (object, param_id, pspec);
1358                 break;
1359         };
1360 }
1361
1362 static void
1363 tp_contact_factory_finalize (GObject *object)
1364 {
1365         EmpathyTpContactFactoryPriv *priv = GET_PRIV (object);
1366         GList                       *l;
1367
1368         DEBUG ("Finalized: %p (%s)", object,
1369                 mc_account_get_normalized_name (priv->account));
1370
1371         g_signal_handlers_disconnect_by_func (priv->account_manager,
1372                                               tp_contact_factory_account_connection_cb,
1373                                               object);
1374
1375         for (l = priv->contacts; l; l = l->next) {
1376                 g_object_weak_unref (G_OBJECT (l->data),
1377                                      tp_contact_factory_weak_notify,
1378                                      object);
1379         }
1380
1381         g_list_free (priv->contacts);
1382         g_object_unref (priv->account_manager);
1383         g_object_unref (priv->account);
1384         g_object_unref (priv->user);
1385
1386         if (priv->connection) {
1387                 g_signal_handlers_disconnect_by_func (priv->connection,
1388                                                       tp_contact_factory_connection_invalidated_cb,
1389                                                       object);
1390                 g_object_unref (priv->connection);
1391         }
1392
1393         g_strfreev (priv->avatar_mime_types);
1394
1395         G_OBJECT_CLASS (empathy_tp_contact_factory_parent_class)->finalize (object);
1396 }
1397
1398 static GObject *
1399 tp_contact_factory_constructor (GType                  type,
1400                                 guint                  n_props,
1401                                 GObjectConstructParam *props)
1402 {
1403         GObject *tp_factory;
1404         EmpathyTpContactFactoryPriv *priv;
1405
1406         tp_factory = G_OBJECT_CLASS (empathy_tp_contact_factory_parent_class)->constructor (type, n_props, props);
1407         priv = GET_PRIV (tp_factory);
1408
1409         priv->ready = FALSE;
1410         priv->user = empathy_contact_new (priv->account);
1411         empathy_contact_set_is_user (priv->user, TRUE);
1412         tp_contact_factory_add_contact ((EmpathyTpContactFactory*) tp_factory, priv->user);
1413         tp_contact_factory_status_updated (EMPATHY_TP_CONTACT_FACTORY (tp_factory));
1414
1415         return tp_factory;
1416 }
1417
1418 static void
1419 empathy_tp_contact_factory_class_init (EmpathyTpContactFactoryClass *klass)
1420 {
1421         GObjectClass *object_class = G_OBJECT_CLASS (klass);
1422
1423         object_class->finalize = tp_contact_factory_finalize;
1424         object_class->constructor = tp_contact_factory_constructor;
1425         object_class->get_property = tp_contact_factory_get_property;
1426         object_class->set_property = tp_contact_factory_set_property;
1427
1428         g_object_class_install_property (object_class,
1429                                          PROP_ACCOUNT,
1430                                          g_param_spec_object ("account",
1431                                                               "Factory's Account",
1432                                                               "The account associated with the factory",
1433                                                               MC_TYPE_ACCOUNT,
1434                                                               G_PARAM_READWRITE |
1435                                                               G_PARAM_CONSTRUCT_ONLY |
1436                                                               G_PARAM_STATIC_STRINGS));
1437         g_object_class_install_property (object_class,
1438                                          PROP_READY,
1439                                          g_param_spec_boolean ("ready",
1440                                                                "Whether the factory is ready",
1441                                                                "TRUE once the factory is ready to be used",
1442                                                                FALSE,
1443                                                                G_PARAM_READABLE |
1444                                                                G_PARAM_STATIC_STRINGS));
1445         g_object_class_install_property (object_class,
1446                                          PROP_MIME_TYPES,
1447                                          g_param_spec_boxed ("avatar-mime-types",
1448                                                              "Supported MIME types for avatars",
1449                                                              "Types of images that may be set as "
1450                                                              "avatars on this connection.  Only valid "
1451                                                              "once 'ready' becomes TRUE.",
1452                                                              G_TYPE_STRV,
1453                                                              G_PARAM_READABLE |
1454                                                              G_PARAM_STATIC_STRINGS));
1455         g_object_class_install_property (object_class,
1456                                          PROP_MIN_WIDTH,
1457                                          g_param_spec_uint ("avatar-min-width",
1458                                                             "Minimum width for avatars",
1459                                                             "Minimum width of avatar that may be set. "
1460                                                             "Only valid once 'ready' becomes TRUE.",
1461                                                             0,
1462                                                             G_MAXUINT,
1463                                                             0,
1464                                                             G_PARAM_READABLE |
1465                                                             G_PARAM_STATIC_STRINGS));
1466         g_object_class_install_property (object_class,
1467                                          PROP_MIN_HEIGHT,
1468                                          g_param_spec_uint ("avatar-min-height",
1469                                                             "Minimum height for avatars",
1470                                                             "Minimum height of avatar that may be set. "
1471                                                             "Only valid once 'ready' becomes TRUE.",
1472                                                             0,
1473                                                             G_MAXUINT,
1474                                                             0,
1475                                                             G_PARAM_READABLE |
1476                                                             G_PARAM_STATIC_STRINGS));
1477         g_object_class_install_property (object_class,
1478                                          PROP_MAX_WIDTH,
1479                                          g_param_spec_uint ("avatar-max-width",
1480                                                             "Maximum width for avatars",
1481                                                             "Maximum width of avatar that may be set "
1482                                                             "or 0 if there is no maximum. "
1483                                                             "Only valid once 'ready' becomes TRUE.",
1484                                                             0,
1485                                                             G_MAXUINT,
1486                                                             0,
1487                                                             G_PARAM_READABLE |
1488                                                             G_PARAM_STATIC_STRINGS));
1489         g_object_class_install_property (object_class,
1490                                          PROP_MAX_HEIGHT,
1491                                          g_param_spec_uint ("avatar-max-height",
1492                                                             "Maximum height for avatars",
1493                                                             "Maximum height of avatar that may be set "
1494                                                             "or 0 if there is no maximum. "
1495                                                             "Only valid once 'ready' becomes TRUE.",
1496                                                             0,
1497                                                             G_MAXUINT,
1498                                                             0,
1499                                                             G_PARAM_READABLE |
1500                                                             G_PARAM_STATIC_STRINGS));
1501         g_object_class_install_property (object_class,
1502                                          PROP_MAX_SIZE,
1503                                          g_param_spec_uint ("avatar-max-size",
1504                                                             "Maximum size for avatars in bytes",
1505                                                             "Maximum file size of avatar that may be "
1506                                                             "set or 0 if there is no maximum. "
1507                                                             "Only valid once 'ready' becomes TRUE.",
1508                                                             0,
1509                                                             G_MAXUINT,
1510                                                             0,
1511                                                             G_PARAM_READABLE |
1512                                                             G_PARAM_STATIC_STRINGS));
1513
1514
1515         g_type_class_add_private (object_class, sizeof (EmpathyTpContactFactoryPriv));
1516 }
1517
1518 static void
1519 empathy_tp_contact_factory_init (EmpathyTpContactFactory *tp_factory)
1520 {
1521         EmpathyTpContactFactoryPriv *priv = G_TYPE_INSTANCE_GET_PRIVATE (tp_factory,
1522                 EMPATHY_TYPE_TP_CONTACT_FACTORY, EmpathyTpContactFactoryPriv);
1523
1524         tp_factory->priv = priv;
1525         priv->account_manager = empathy_account_manager_dup_singleton ();
1526
1527         g_signal_connect (priv->account_manager, "account-connection-changed",
1528                           G_CALLBACK (tp_contact_factory_account_connection_cb),
1529                           tp_factory);
1530
1531         priv->can_request_ft = FALSE;
1532 }
1533
1534 EmpathyTpContactFactory *
1535 empathy_tp_contact_factory_new (McAccount *account)
1536 {
1537         return g_object_new (EMPATHY_TYPE_TP_CONTACT_FACTORY,
1538                              "account", account,
1539                              NULL);
1540 }
1541