git.maemo.org Git - modest/blob - src/modest-tny-account-store.c

   1 /* modest-tny-account-store.c */
   2
   3 /* insert (c)/licensing information) */
   4
   5 #include <string.h>
   6
   7 #include <tny-account-iface.h>
   8 #include <tny-account-store-iface.h>
   9 #include <tny-store-account-iface.h>
  10 #include <tny-transport-account-iface.h>
  11 #include <tny-device-iface.h>
  12 #include <tny-account-store.h>
  13
  14 #include <tny-store-account.h>
  15 #include <tny-transport-account.h>
  16
  17 #include "modest-account-mgr.h"
  18 #include "modest-tny-account-store.h"
  19
  20 /* 'private'/'protected' functions */
  21 static void modest_tny_account_store_class_init   (ModestTnyAccountStoreClass *klass);
  22 static void modest_tny_account_store_init         (ModestTnyAccountStore *obj);
  23 static void modest_tny_account_store_finalize     (GObject *obj);
  24
  25 /* implementations for tny-account-store-iface */
  26 static void    modest_tny_account_store_iface_init              (gpointer g_iface, gpointer iface_data);
  27
  28 static void    modest_tny_account_store_add_store_account       (TnyAccountStoreIface *self,
  29                                                                TnyStoreAccountIface *account);
  30 static void    modest_tny_account_store_add_transport_account   (TnyAccountStoreIface *self,
  31                                                                        TnyTransportAccountIface *account);
  32 static const GList*  modest_tny_account_store_get_store_accounts      (TnyAccountStoreIface *iface);
  33 static const GList*  modest_tny_account_store_get_transport_accounts  (TnyAccountStoreIface *iface);
  34
  35 /* list my signals */
  36 enum {
  37         PASSWORD_REQUESTED_SIGNAL,
  38         LAST_SIGNAL
  39 };
  40
  41 typedef struct _ModestTnyAccountStorePrivate ModestTnyAccountStorePrivate;
  42 struct _ModestTnyAccountStorePrivate {
  43
  44         GList *store_accounts;
  45         GList *transport_accounts;
  46         gchar *cache_dir;
  47
  48         TnySessionCamel *tny_session_camel;
  49
  50         ModestAccountMgr *modest_acc_mgr;
  51 };
  52 #define MODEST_TNY_ACCOUNT_STORE_GET_PRIVATE(o)      (G_TYPE_INSTANCE_GET_PRIVATE((o), \
  53                                                       MODEST_TYPE_TNY_ACCOUNT_STORE, \
  54                                                       ModestTnyAccountStorePrivate))
  55 /* globals */
  56 static GObjectClass *parent_class = NULL;
  57
  58 static guint signals[LAST_SIGNAL] = {0};
  59
  60 GType
  61 modest_tny_account_store_get_type (void)
  62 {
  63         static GType my_type = 0;
  64         if (!my_type) {
  65                 static const GTypeInfo my_info = {
  66                         sizeof(ModestTnyAccountStoreClass),
  67                         NULL,           /* base init */
  68                         NULL,           /* base finalize */
  69                         (GClassInitFunc) modest_tny_account_store_class_init,
  70                         NULL,           /* class finalize */
  71                         NULL,           /* class data */
  72                         sizeof(ModestTnyAccountStore),
  73                         1,              /* n_preallocs */
  74                         (GInstanceInitFunc) modest_tny_account_store_init,
  75                 };
  76
  77                 static const GInterfaceInfo iface_info = {
  78                         (GInterfaceInitFunc) modest_tny_account_store_iface_init,
  79                         NULL,         /* interface_finalize */
  80                         NULL          /* interface_data */
  81                 };
  82                 /* hack hack */
  83                 my_type = g_type_register_static (TNY_TYPE_ACCOUNT_STORE,
  84                                                   "ModestTnyAccountStore", &my_info, 0);
  85
  86                 g_type_add_interface_static (my_type, TNY_TYPE_ACCOUNT_STORE_IFACE,
  87                                              &iface_info);
  88         }
  89         return my_type;
  90 }
  91
  92 static void
  93 modest_tny_account_store_class_init (ModestTnyAccountStoreClass *klass)
  94 {
  95         GObjectClass *gobject_class;
  96         gobject_class = (GObjectClass*) klass;
  97
  98         parent_class            = g_type_class_peek_parent (klass);
  99         gobject_class->finalize = modest_tny_account_store_finalize;
 100
 101         g_type_class_add_private (gobject_class,
 102                                   sizeof(ModestTnyAccountStorePrivate));
 103
 104         signals[PASSWORD_REQUESTED_SIGNAL] =
 105                 g_signal_new ("password_requested",
 106                               G_TYPE_FROM_CLASS (gobject_class),
 107                               G_SIGNAL_RUN_FIRST,
 108                               G_STRUCT_OFFSET(ModestTnyAccountStoreClass,password_requested),
 109                               NULL, NULL,
 110                               g_cclosure_marshal_VOID__POINTER,
 111                               G_TYPE_NONE, 1, G_TYPE_POINTER);
 112 }
 113
 114 static void
 115 modest_tny_account_store_init (ModestTnyAccountStore *obj)
 116 {
 117         ModestTnyAccountStorePrivate *priv =
 118                 MODEST_TNY_ACCOUNT_STORE_GET_PRIVATE(obj);
 119
 120         priv->modest_acc_mgr         = NULL;
 121
 122         priv->store_accounts         = NULL;
 123         priv->transport_accounts     = NULL;
 124         priv->cache_dir              = NULL;
 125
 126         priv->tny_session_camel      = NULL;
 127 }
 128
 129
 130 static void
 131 free_gobject (GObject *obj, gpointer user_data)
 132 {
 133         if (obj)
 134                 g_object_unref (obj);
 135 }
 136
 137
 138 static GList*
 139 free_gobject_list (GList *list)
 140 {
 141         if (list) {
 142                 g_list_foreach (list, (GFunc)free_gobject, NULL);
 143                 g_list_free (list);
 144         }
 145         return NULL;
 146 }
 147
 148
 149 static void
 150 modest_tny_account_store_finalize (GObject *obj)
 151 {
 152         ModestTnyAccountStore *self = MODEST_TNY_ACCOUNT_STORE(obj);
 153         ModestTnyAccountStorePrivate *priv =
 154                 MODEST_TNY_ACCOUNT_STORE_GET_PRIVATE(self);
 155
 156         if (priv->modest_acc_mgr) {
 157                 g_object_unref (G_OBJECT(priv->modest_acc_mgr));
 158                 priv->modest_acc_mgr = NULL;
 159         }
 160
 161         if (priv->tny_session_camel) {
 162                 g_object_unref (G_OBJECT(priv->tny_session_camel));
 163                 priv->tny_session_camel = NULL;
 164         }
 165
 166         priv->store_accounts     = free_gobject_list (priv->store_accounts);
 167         priv->transport_accounts = free_gobject_list (priv->store_accounts);
 168
 169         g_free (priv->cache_dir);
 170         priv->cache_dir = NULL;
 171
 172
 173
 174 }
 175
 176 GObject*
 177 modest_tny_account_store_new (ModestAccountMgr *modest_acc_mgr)
 178 {
 179         GObject *obj;
 180         ModestTnyAccountStorePrivate *priv;
 181
 182         g_return_val_if_fail (modest_acc_mgr, NULL);
 183
 184         obj  = G_OBJECT(g_object_new(MODEST_TYPE_TNY_ACCOUNT_STORE, NULL));
 185
 186         priv = MODEST_TNY_ACCOUNT_STORE_GET_PRIVATE(obj);
 187         g_object_ref(G_OBJECT(priv->modest_acc_mgr = modest_acc_mgr));
 188
 189         priv->tny_session_camel = tny_session_camel_new
 190                 (TNY_ACCOUNT_STORE_IFACE(obj));
 191         if (!priv->tny_session_camel) {
 192                 g_warning ("cannot create TnySessionCamel instance");
 193                 g_object_unref (obj);
 194                 return NULL;
 195         }
 196
 197         return obj;
 198 }
 199
 200
 201 static gchar*
 202 get_password (TnyAccountIface *account, const gchar *prompt)
 203 {
 204         const gchar *key;
 205         const TnyAccountStoreIface *account_store;
 206         ModestTnyAccountStore *self;
 207         ModestTnyAccountStorePrivate *priv;
 208         gchar *val;
 209
 210         g_message (__FUNCTION__);
 211
 212         g_return_val_if_fail (account, NULL);
 213
 214         key = tny_account_iface_get_id (account);
 215         account_store = tny_account_iface_get_account_store(account);
 216
 217         self = MODEST_TNY_ACCOUNT_STORE (account_store);
 218         priv = MODEST_TNY_ACCOUNT_STORE_GET_PRIVATE(self);
 219
 220         val = modest_account_mgr_get_server_account_string (priv->modest_acc_mgr, key,
 221                                                             MODEST_ACCOUNT_PASSWORD,
 222                                                             NULL);
 223         if (!val || strlen(val)==0)
 224         {
 225                 /* FIXME:
 226                  * append the prompt to the emitted signal,
 227                  * so the password dialog shows the prompt supplied by the caller of this function.
 228                  */
 229                 g_signal_emit (G_OBJECT(self), signals[PASSWORD_REQUESTED_SIGNAL], 0,
 230                                key);
 231
 232         }
 233
 234         return val;
 235 }
 236
 237
 238 static void
 239 forget_password (TnyAccountIface *account)
 240 {
 241         g_warning (__FUNCTION__);
 242 }
 243
 244
 245
 246 static gboolean
 247 add_account  (TnyAccountStoreIface *self, TnyAccountIface *account)
 248 {
 249         TnyAccountIface       *account_iface;
 250         ModestTnyAccountStore *account_store;
 251         ModestTnyAccountStorePrivate *priv;
 252
 253         const gchar* account_name;
 254         const gchar *hostname, *username, *proto;
 255
 256         g_return_val_if_fail (self, FALSE);
 257         g_return_val_if_fail (account, FALSE);
 258
 259         account_iface  = TNY_ACCOUNT_IFACE(account);
 260         account_store  = MODEST_TNY_ACCOUNT_STORE(self);
 261         priv           = MODEST_TNY_ACCOUNT_STORE_GET_PRIVATE(self);
 262
 263         account_name   = tny_account_iface_get_id(account_iface);
 264         if (!account_name) {
 265                 g_warning ("failed to retrieve account name");
 266                 return FALSE;
 267         }
 268
 269         hostname =  tny_account_iface_get_hostname(account_iface);
 270         username =  tny_account_iface_get_user(account_iface);
 271         proto    =  tny_account_iface_get_proto(account_iface);
 272
 273         return modest_account_mgr_add_server_account (priv->modest_acc_mgr,
 274                                                       account_name,
 275                                                       hostname, username, NULL,
 276                                                       proto);
 277 }
 278
 279
 280
 281 static void
 282 modest_tny_account_store_add_store_account  (TnyAccountStoreIface *self,
 283                                              TnyStoreAccountIface *account)
 284 {
 285         if (!add_account (self, TNY_ACCOUNT_IFACE(account)))
 286                 g_warning ("failed to add store account");
 287 }
 288
 289
 290
 291 static void
 292 modest_tny_account_store_add_transport_account  (TnyAccountStoreIface *self,
 293                                                  TnyTransportAccountIface *account)
 294 {
 295         if (!add_account (self, TNY_ACCOUNT_IFACE(account)))
 296                 g_warning ("failed to add transport account");
 297 }
 298
 299
 300
 301 static TnyAccountIface*
 302 tny_account_from_key (ModestTnyAccountStore *self, const gchar *key,
 303                       gboolean is_store)
 304 {
 305         TnyAccountIface *tny_account;
 306         ModestTnyAccountStorePrivate *priv;
 307         gchar *val;
 308
 309         g_return_val_if_fail (self, NULL);
 310         g_return_val_if_fail (key, NULL);
 311
 312         priv = MODEST_TNY_ACCOUNT_STORE_GET_PRIVATE(self);
 313
 314         /* is it a store or a transport? */
 315         if (is_store)
 316                 tny_account = TNY_ACCOUNT_IFACE(tny_store_account_new ());
 317         else
 318                 tny_account = TNY_ACCOUNT_IFACE(tny_transport_account_new ());
 319
 320         if (!tny_account) {
 321                 g_warning ("failed to create new tny %s account",
 322                            is_store ? "store" : "transport");
 323                 return NULL;
 324         }
 325
 326         tny_account_iface_set_account_store (TNY_ACCOUNT_IFACE(tny_account),
 327                                              TNY_ACCOUNT_STORE_IFACE(self));
 328         /* id */
 329         tny_account_iface_set_id (tny_account, key);
 330
 331         /* proto */
 332         val = modest_account_mgr_get_server_account_string (priv->modest_acc_mgr, key,
 333                                                             MODEST_ACCOUNT_PROTO, NULL);
 334         if (val) {
 335                 tny_account_iface_set_proto (tny_account, val);
 336                 g_free (val);
 337         } else {
 338                 g_warning ("protocol not defined for %s", key);
 339                 g_object_unref (G_OBJECT(tny_account));
 340                 return NULL;
 341         }
 342
 343
 344         /* hostname */
 345         val = modest_account_mgr_get_server_account_string (priv->modest_acc_mgr, key,
 346                                                             MODEST_ACCOUNT_HOSTNAME,
 347                                                             NULL);
 348         if (val) {
 349                 tny_account_iface_set_hostname (tny_account, val);
 350                 g_free (val);
 351         }
 352
 353
 354         /* username */
 355         val = modest_account_mgr_get_server_account_string (priv->modest_acc_mgr, key,
 356                                                             MODEST_ACCOUNT_USERNAME,
 357                                                             NULL);
 358         if (val) {
 359                 tny_account_iface_set_user (tny_account, val);
 360                 g_free (val);
 361         }
 362
 363         tny_account_iface_set_pass_func (tny_account, get_password);
 364         tny_account_iface_set_forget_pass_func (tny_account, forget_password);
 365
 366         return tny_account;
 367 }
 368
 369
 370 static GList*
 371 tny_accounts_from_server_accounts (ModestTnyAccountStore *self, GSList *accounts,
 372                                    gboolean is_store)
 373 {
 374         GSList *cursor = accounts;
 375         GList *tny_accounts = NULL;
 376
 377         g_return_val_if_fail (self, NULL);
 378
 379         while (cursor) {
 380                 TnyAccountIface *tny_account;
 381                 gchar *key = cursor->data;
 382                 tny_account = tny_account_from_key (self, (gchar*)cursor->data,
 383                                                     is_store);
 384                 if (!tny_account) {
 385                         g_warning ("could not create tnyaccount for %s",
 386                                    (gchar*)cursor->data);
 387                 } else {
 388                         tny_accounts =
 389                                 g_list_append (tny_accounts, tny_account);
 390                 }
 391                 cursor = cursor->next;
 392         }
 393
 394         return tny_accounts;
 395 }
 396
 397
 398
 399 static const GList*
 400 modest_tny_account_store_get_store_accounts  (TnyAccountStoreIface *iface)
 401 {
 402         ModestTnyAccountStore        *self;
 403         ModestTnyAccountStorePrivate *priv;
 404         GSList                       *accounts, *cursor;
 405         GList                        *tny_accounts;
 406
 407         g_return_val_if_fail (iface, NULL);
 408
 409         self = MODEST_TNY_ACCOUNT_STORE(iface);
 410         priv = MODEST_TNY_ACCOUNT_STORE_GET_PRIVATE(self);
 411
 412         accounts =
 413                 modest_account_mgr_server_account_names (priv->modest_acc_mgr,
 414                                                          NULL,
 415                                                          MODEST_PROTO_TYPE_STORE,
 416                                                          NULL, FALSE);
 417
 418         g_message ("accounts: %d", g_slist_length (accounts));
 419         tny_accounts = tny_accounts_from_server_accounts (self, accounts, TRUE);
 420         g_slist_free (accounts);
 421         g_message ("store accounts: %d", g_list_length (tny_accounts));
 422
 423
 424         /*
 425          * FIXME: after gconf notification support is added,
 426          * we can simply return priv->store_account
 427          */
 428         priv->store_accounts = free_gobject_list (priv->store_accounts);
 429         priv->store_accounts = tny_accounts;
 430
 431         return tny_accounts;
 432 }
 433
 434
 435
 436 static const GList*
 437 modest_tny_account_store_get_transport_accounts (TnyAccountStoreIface *iface)
 438 {
 439         ModestTnyAccountStore        *self;
 440         ModestTnyAccountStorePrivate *priv;
 441         GSList                       *accounts, *cursor;
 442         GList                        *tny_accounts;
 443
 444         g_return_val_if_fail (iface, NULL);
 445
 446         self = MODEST_TNY_ACCOUNT_STORE(iface);
 447         priv = MODEST_TNY_ACCOUNT_STORE_GET_PRIVATE(self);
 448
 449         accounts =
 450                 modest_account_mgr_server_account_names (priv->modest_acc_mgr,
 451                                                          NULL,
 452                                                          MODEST_PROTO_TYPE_TRANSPORT,
 453                                                          NULL, FALSE);
 454         tny_accounts = tny_accounts_from_server_accounts (self, accounts, FALSE);
 455         g_warning ("transport accounts: %d", g_list_length (tny_accounts));
 456
 457         g_slist_free (accounts);
 458
 459         /*
 460          * FIXME: after gconf notification support is added,
 461          * we can simply return priv->store_account
 462          */
 463         priv->transport_accounts = free_gobject_list (priv->transport_accounts);
 464         priv->transport_accounts = tny_accounts;
 465
 466         return tny_accounts; /* FIXME: who will free this? */
 467 }
 468
 469
 470 ModestAccountMgr
 471 *modest_tny_account_store_get_accout_mgr(ModestTnyAccountStore *self)
 472 {
 473         ModestTnyAccountStorePrivate *priv;
 474         g_return_val_if_fail (self, NULL);
 475
 476         priv = MODEST_TNY_ACCOUNT_STORE_GET_PRIVATE(self);
 477
 478         return priv->modest_acc_mgr;
 479 }
 480
 481
 482
 483 TnySessionCamel*
 484 tny_account_store_get_session (TnyAccountStore *self)
 485 {
 486         ModestTnyAccountStorePrivate *priv;
 487         g_return_val_if_fail (self, NULL);
 488
 489         priv = MODEST_TNY_ACCOUNT_STORE_GET_PRIVATE(self);
 490
 491         g_message ("returning tny session camel %p",
 492                    priv->tny_session_camel);
 493
 494         return priv->tny_session_camel;
 495 }
 496
 497
 498
 499 /**
 500  * modest_tny_account_store_get_cache_dir:
 501  * @self: self a TnyAccountStoreIface instance
 502  *
 503  * returns the pathname of the cache directory
 504  *
 505  * Returns: a string with the value of the pathname
 506  * to the cache directory or NULL if the environment variable $HOME is
 507  * not set. string should _not_ be freed by caller
 508  */
 509 static const gchar*
 510 modest_tny_account_store_get_cache_dir (TnyAccountStoreIface *self)
 511 {
 512         ModestTnyAccountStorePrivate *priv;
 513         priv = MODEST_TNY_ACCOUNT_STORE_GET_PRIVATE(self);
 514
 515         gchar *cache_dir;
 516
 517         if (!priv->cache_dir) {
 518                 if (g_getenv("HOME") != NULL)
 519                         priv->cache_dir = g_strconcat(g_getenv("HOME"),
 520                                                       "/.modest/cache/", NULL);
 521         }
 522         return priv->cache_dir;
 523 }
 524
 525
 526
 527 static const TnyDeviceIface*
 528 modest_tny_account_store_get_device (TnyAccountStoreIface *self)
 529 {
 530         return NULL; /* FIXME */
 531 }
 532
 533
 534
 535 static void
 536 modest_tny_account_store_iface_init (gpointer g_iface, gpointer iface_data)
 537 {
 538         TnyAccountStoreIfaceClass *klass;
 539
 540         g_return_if_fail (g_iface);
 541
 542         klass = (TnyAccountStoreIfaceClass *)g_iface;
 543
 544         klass->add_store_account_func      =
 545                 modest_tny_account_store_add_store_account;
 546         klass->get_store_accounts_func     =
 547                 modest_tny_account_store_get_store_accounts;
 548         klass->add_transport_account_func  =
 549                 modest_tny_account_store_add_transport_account;
 550         klass->get_transport_accounts_func =
 551                 modest_tny_account_store_get_transport_accounts;
 552         klass->get_cache_dir_func =
 553                 modest_tny_account_store_get_cache_dir;
 554         klass->get_device_func =
 555                 modest_tny_account_store_get_device;
 556
 557 }