Set word char wrapping mode in gtkhtml widget (fixes NB#134905).
[modest] / src / modest-tny-account-store.c
index 66c9b99..f216937 100644 (file)
@@ -53,7 +53,7 @@
 #include <widgets/modest-window-mgr.h>
 #include <modest-signal-mgr.h>
 #include <modest-debug.h>
-
+#include "modest-utils.h"
 #include <modest-defs.h>
 #include "modest-tny-account-store.h"
 #include "modest-tny-platform-factory.h"
@@ -85,7 +85,7 @@ static void   add_existing_accounts       (ModestTnyAccountStore *self);
 
 static void    insert_account              (ModestTnyAccountStore *self,
                                            const gchar *account,
-                                           gboolean notify);
+                                           gboolean is_new);
 
 static void    on_account_removed          (ModestAccountMgr *acc_mgr, 
                                            const gchar *account,
@@ -150,6 +150,13 @@ struct _ModestTnyAccountStorePrivate {
                                                       MODEST_TYPE_TNY_ACCOUNT_STORE, \
                                                       ModestTnyAccountStorePrivate))
 
+#define RETRY_ATTEMPTS 3
+
+typedef struct _PwdAttempt {
+       gint count;
+       gchar *pwd;
+} PwdAttempt;
+
 /* globals */
 static GObjectClass *parent_class = NULL;
 
@@ -251,7 +258,21 @@ modest_tny_account_store_class_init (ModestTnyAccountStoreClass *klass)
        g_type_class_add_private (gobject_class,
                                  sizeof(ModestTnyAccountStorePrivate));
 }
-     
+
+static void
+free_pwd_attempt (gpointer data)
+{
+       PwdAttempt *attempt = (PwdAttempt *) data;
+
+       /* Note that we sometimes insert NULL */
+       if (!attempt)
+               return;
+
+       if (attempt->pwd)
+               g_free (attempt->pwd);
+       g_slice_free (PwdAttempt, attempt);
+}
+
 static void
 modest_tny_account_store_instance_init (ModestTnyAccountStore *obj)
 {
@@ -265,7 +286,7 @@ modest_tny_account_store_instance_init (ModestTnyAccountStore *obj)
        priv->device                 = NULL;
        priv->sighandlers            = NULL;
        priv->send_mail_blocked      = FALSE;
-       
+
        priv->outbox_of_transport = g_hash_table_new_full (g_direct_hash,
                                                           g_direct_equal,
                                                           NULL,
@@ -276,7 +297,7 @@ modest_tny_account_store_instance_init (ModestTnyAccountStore *obj)
          * so they need to be asked for from the user once in each session:
          */
        priv->password_hash = g_hash_table_new_full (g_str_hash, g_str_equal,
-                                                    g_free, g_free);
+                                                    g_free, free_pwd_attempt);
 }
 
 /* disconnect the list of TnyAccounts */
@@ -407,8 +428,8 @@ on_vfs_volume_unmounted(GnomeVFSVolumeMonitor *volume_monitor,
 
                        g_object_unref (mmc_account);
                } else {
-                       g_warning ("%s: there was no store account for the unmounted MMC",
-                                  __FUNCTION__);
+                       g_debug ("%s: there was no store account for the unmounted MMC",
+                                __FUNCTION__);
                }
        }
        g_free (volume_path_uri);
@@ -469,14 +490,6 @@ on_account_changed (ModestAccountMgr *acc_mgr,
 }
 
 static void 
-show_password_warning_only (const gchar *msg)
-{
-       /* Show an explanatory temporary banner: */
-       if (modest_window_mgr_get_num_windows (modest_runtime_get_window_mgr ()))
-               modest_platform_information_banner (NULL, NULL, msg);
-}
-
-static void 
 show_wrong_password_dialog (TnyAccount *account, 
                            gboolean show_banner)
 { 
@@ -520,16 +533,17 @@ get_password (TnyAccount *account, const gchar * prompt_not_used, gboolean *canc
        ModestTnyAccountStorePrivate *priv;
        gchar *username = NULL;
        gchar *pwd = NULL;
-       gpointer pwd_ptr = NULL;
        gboolean already_asked = FALSE;
        const gchar *server_account_name;
        gchar *url_string;
+       PwdAttempt *attempt = NULL;
+       gpointer attempt_ptr = NULL;
 
        g_return_val_if_fail (account, NULL);
-       
+
        MODEST_DEBUG_BLOCK(
                g_debug ("%s: prompt (not shown) = %s\n", __FUNCTION__, prompt_not_used);
-       );              
+       );
 
        /* Get a reference to myself */
        self = MODEST_TNY_ACCOUNT_STORE (g_object_get_data (G_OBJECT(account), "account_store"));
@@ -557,7 +571,7 @@ get_password (TnyAccount *account, const gchar * prompt_not_used, gboolean *canc
 
        server_account_name = tny_account_get_id (account);
        if (!server_account_name || !self) {
-               g_warning ("modest: %s: could not retrieve account_store for account %s",
+               g_warning ("%s: could not retrieve account_store for account %s",
                           __FUNCTION__, server_account_name ? server_account_name : "<NULL>");
                if (cancel)
                        *cancel = TRUE;
@@ -565,24 +579,51 @@ get_password (TnyAccount *account, const gchar * prompt_not_used, gboolean *canc
                return NULL;
        }
 
+       /* We need to do this to avoid "dereferencing type-punned pointer will break strict-aliasing rules" */
+       attempt_ptr = (gpointer) &attempt;
+
        /* This hash map stores passwords, including passwords that are not stored in gconf. */
        /* Is it in the hash? if it's already there, it must be wrong... */
-       pwd_ptr = (gpointer)&pwd; /* pwd_ptr so the compiler does not complained about
-                                  * type-punned ptrs...*/
-       already_asked = priv->password_hash && 
-                               g_hash_table_lookup_extended (priv->password_hash,
-                                                     server_account_name,
-                                                     NULL,
-                                                     (gpointer*)&pwd_ptr);
-       MODEST_DEBUG_BLOCK(
-               g_debug ("%s: Already asked = %d\n", __FUNCTION__, already_asked);
-       );
+       already_asked = priv->password_hash && g_hash_table_lookup_extended (priv->password_hash,
+                                                                            server_account_name,
+                                                                            NULL,
+                                                                            &attempt_ptr);
 
        /* If the password is not already there, try ModestConf */
        if (!already_asked) {
                pwd  = modest_account_mgr_get_server_account_password (priv->account_mgr,
                                                                       server_account_name);
-               g_hash_table_insert (priv->password_hash, g_strdup (server_account_name), g_strdup (pwd));
+               PwdAttempt *new_attempt = g_slice_new0 (PwdAttempt);
+               new_attempt->count = RETRY_ATTEMPTS;
+               new_attempt->pwd = g_strdup (pwd);
+               g_hash_table_insert (priv->password_hash, g_strdup (server_account_name), new_attempt);
+       } else if (attempt) {
+               pwd = g_strdup (attempt->pwd);
+       }
+
+       /* This is horrible but we need it until we don't get a proper
+          fix into tinymail. Thing is that tinymail incorrectly asks
+          for password when the connection to the server failed due a
+          timeout (slow network connection, firewalls...). In those
+          cases it makes no sense to ask the user. It's better just
+          to cancel cleanly */
+       if (g_strstr_len (prompt_not_used, -1, "Connection timed out")) {
+               g_debug ("%s, Incorrect get_password with connection issue %s",
+                        __FUNCTION__, (attempt && (attempt->count > 0)) ? "retrying" : "canceling");
+               if (attempt) {
+                       if (attempt->count == 0) {
+                               modest_tny_account_store_reset_attempt_count (self, account);
+                               if (cancel)
+                                       *cancel = TRUE;
+                               return NULL;
+                       } else {
+                               return pwd;
+                       }
+               } else {
+                       if (cancel)
+                               *cancel = TRUE;
+                       return NULL;
+               }
        }
 
        /* If it was already asked, it must have been wrong, so ask again */
@@ -590,11 +631,11 @@ get_password (TnyAccount *account, const gchar * prompt_not_used, gboolean *canc
                gboolean settings_have_password;
                ModestProtocolType protocol_type;
 
-               /* As per the UI spec, if no password was set in the account settings, 
-                * ask for it now. But if the password is wrong in the account settings, 
+               /* As per the UI spec, if no password was set in the account settings,
+                * ask for it now. But if the password is wrong in the account settings,
                 * then show a banner and the account settings dialog so it can be corrected:
                 */
-               settings_have_password = 
+               settings_have_password =
                        modest_account_mgr_get_server_account_has_password (priv->account_mgr, server_account_name);
 
                protocol_type = modest_tny_account_get_protocol_type (account);
@@ -614,15 +655,14 @@ get_password (TnyAccount *account, const gchar * prompt_not_used, gboolean *canc
                                password  = modest_account_mgr_get_server_account_password (priv->account_mgr,
                                                                                            server_account_name);
 
-                               if (already_asked)
-                                       msg = g_strdup (_("mcen_ib_username_pw_incorrect"));
-                               else if (!password || strlen(password) == 0)
+                               if (!password || strlen(password) == 0) {
                                        msg = g_strdup_printf (_("emev_ni_ui_smtp_passwd_invalid"), 
                                                               tny_account_get_name (account),
                                                               tny_account_get_hostname (account));
-                               else
+                               } else {
                                        msg = g_strdup_printf (_("emev_ni_ui_smtp_authentication_fail_error"), 
                                                               tny_account_get_hostname (account));
+                               }
                                if (password)
                                        g_free (password);
                        }
@@ -632,6 +672,20 @@ get_password (TnyAccount *account, const gchar * prompt_not_used, gboolean *canc
                        }
                        if (username)
                                g_free (username);
+               } else {
+                       if (already_asked) {
+                               const gchar *msg;
+                               gboolean username_known = 
+                                       modest_account_mgr_get_server_account_username_has_succeeded(priv->account_mgr, 
+                                                                                            server_account_name);
+                               /* If the login has ever succeeded then show a specific message */
+                               if (username_known)
+                                       msg = _CS ("ecdg_ib_set_password_incorrect");
+                               else
+                                       msg = _("mcen_ib_username_pw_incorrect");
+                               if (modest_window_mgr_get_num_windows (modest_runtime_get_window_mgr ()))
+                                       modest_platform_information_banner (NULL, NULL, msg);
+                       }
                }
 
                if (settings_have_password) {
@@ -645,61 +699,25 @@ get_password (TnyAccount *account, const gchar * prompt_not_used, gboolean *canc
                }
 
                /* we don't have it yet. Get the password from the user */
+               pwd = NULL;
                const gchar* account_id = tny_account_get_id (account);
                gboolean remember = FALSE;
-               pwd = NULL;
-
-               if (already_asked) {
-                       const gchar *msg;
-                       gboolean username_known = 
-                               modest_account_mgr_get_server_account_username_has_succeeded(priv->account_mgr, 
-                                                                                            server_account_name);
-                       /* If the login has ever succeeded then show a specific message */
-                       if (username_known)
-                               msg = _CS ("ecdg_ib_set_password_incorrect");
-                       else
-                               msg = _("mcen_ib_username_pw_incorrect");
-                       show_password_warning_only (msg);
-               }
-
-               /* Request password */
                g_signal_emit (G_OBJECT (self), signals[PASSWORD_REQUESTED_SIGNAL], 0,
                               account_id, /* server_account_name */
                               &username, &pwd, cancel, &remember);
 
-               
-               if (!*cancel) {
-                       /* The password will be returned as the result,
-                        * but we need to tell tinymail about the username too: */
-
-                       /* WARNING: I disabled setting username as this can cause locks. Anyway,
-                        * as now we have the password dialog username entry always dimmed
-                        * this shouldn't be a problem */
-
-                       /* if (username) */
-                       /*      tny_account_set_user (account, username); */
-                       
-                       /* Do not save the password in gconf, because
-                        * the UI spec says "The password will never
-                        * be saved in the account": */
-
-                       /* We need to dup the string even knowing that
-                          it's already a dup of the contents of an
-                          entry, because it if it's wrong, then camel
-                          will free it */
-                       g_hash_table_insert (priv->password_hash, g_strdup (server_account_name), g_strdup(pwd));
-               } else {
+               if (*cancel) {
                        g_hash_table_remove (priv->password_hash, server_account_name);
-                       
                        g_free (pwd);
                        pwd = NULL;
                }
 
                g_free (username);
                username = NULL;
-       } else
+       } else {
                if (cancel)
-                       *cancel = FALSE;        
+                       *cancel = FALSE;
+       }
        return pwd;
 }
 
@@ -727,7 +745,7 @@ modest_tny_account_store_forget_already_asked (ModestTnyAccountStore *self, TnyA
                                                      (gpointer*)&pwd_ptr);
 
        if (already_asked) {
-               g_hash_table_remove (priv->password_hash, server_account_name);         
+               g_hash_table_remove (priv->password_hash, server_account_name);
                g_free (pwd);
                pwd = NULL;
        }
@@ -743,9 +761,9 @@ forget_password (TnyAccount *account)
        ModestTnyAccountStore *self;
        ModestTnyAccountStorePrivate *priv;
        const TnyAccountStore *account_store;
-       gchar *pwd;
        const gchar *key;
-       
+       PwdAttempt *attempt;
+
         account_store = TNY_ACCOUNT_STORE(g_object_get_data (G_OBJECT(account),
                                                             "account_store"));
        self = MODEST_TNY_ACCOUNT_STORE (account_store);
@@ -754,17 +772,16 @@ forget_password (TnyAccount *account)
 
        /* Do not remove the key, this will allow us to detect that we
           have already asked for it at least once */
-       pwd = g_hash_table_lookup (priv->password_hash, key);
-       if (pwd) {
-               memset (pwd, 0, strlen (pwd));
-               g_hash_table_insert (priv->password_hash, g_strdup (key), NULL);
+       attempt = g_hash_table_lookup (priv->password_hash, key);
+       if (attempt) {
+               attempt->count--;
+               g_debug ("%s, remaining %d for account %s", __FUNCTION__, attempt->count, key);
+               if (attempt->count == 0) {
+                       if (attempt->pwd)
+                               memset (attempt->pwd, 0, strlen (attempt->pwd));
+                       g_hash_table_insert (priv->password_hash, g_strdup (key), NULL);
+               }
        }
-
-       /* Remove from configuration system */
-       /*
-       modest_account_mgr_unset (priv->account_mgr,
-                                 key, MODEST_ACCOUNT_PASSWORD, TRUE);
-       */
 }
 
 static void
@@ -775,7 +792,7 @@ modest_tny_account_store_finalize (GObject *obj)
 
        g_free (priv->cache_dir);
        priv->cache_dir = NULL;
-       
+
        if (priv->password_hash) {
                g_hash_table_destroy (priv->password_hash);
                priv->password_hash = NULL;
@@ -888,6 +905,7 @@ modest_tny_account_store_new (ModestAccountMgr *account_mgr,
        TnyAccount *local_account = NULL;
        TnyLockable *lockable;
        GnomeVFSVolumeMonitor* monitor = NULL;
+       gboolean auto_update;
 
        g_return_val_if_fail (account_mgr, NULL);
        g_return_val_if_fail (device, NULL);
@@ -898,6 +916,13 @@ modest_tny_account_store_new (ModestAccountMgr *account_mgr,
        priv->account_mgr = g_object_ref (G_OBJECT(account_mgr));
        priv->device = g_object_ref (device);
 
+       /* If autoupdate is off then we don't try to connect to the
+          accounts when they're added to the account store*/
+       auto_update = modest_conf_get_bool (modest_runtime_get_conf (),
+                                           MODEST_CONF_AUTO_UPDATE, NULL);
+       if (!auto_update)
+               tny_device_force_offline (priv->device);
+
        priv->session = tny_session_camel_new (TNY_ACCOUNT_STORE(obj));
        if (!priv->session) {
                g_warning ("failed to get TnySessionCamel");
@@ -940,27 +965,30 @@ modest_tny_account_store_new (ModestAccountMgr *account_mgr,
        priv->store_accounts_outboxes = tny_simple_list_new ();
 
        /* Create the local folders account */
-       local_account = 
+       local_account =
                modest_tny_account_new_for_local_folders (priv->account_mgr, priv->session, NULL);
        tny_list_append (priv->store_accounts, G_OBJECT(local_account));
-       g_object_unref (local_account); 
+       g_object_unref (local_account);
 
        /* Add the other remote accounts. Do this after adding the
           local account, because we need to add our outboxes to the
           global OUTBOX hosted in the local account */
        add_existing_accounts (MODEST_TNY_ACCOUNT_STORE (obj));
-       
+
        /* Add connection-specific transport accounts if there are any
           accounts available */
        if (!only_local_accounts (MODEST_TNY_ACCOUNT_STORE(obj)))
                add_connection_specific_transport_accounts (MODEST_TNY_ACCOUNT_STORE(obj));
-       
+
        /* This is a singleton, so it does not need to be unrefed. */
        if (volume_path_is_mounted (g_getenv (MODEST_MMC1_VOLUMEPATH_ENV))) {
                /* It is mounted: */
-               add_mmc_account (MODEST_TNY_ACCOUNT_STORE (obj), FALSE /* don't emit the insert signal. */); 
+               add_mmc_account (MODEST_TNY_ACCOUNT_STORE (obj), FALSE /* don't emit the insert signal. */);
        }
-       
+
+       /* Initialize session */
+       tny_session_camel_set_initialized (priv->session);
+
        return MODEST_TNY_ACCOUNT_STORE(obj);
 }
 
@@ -990,9 +1018,6 @@ modest_tny_account_store_get_accounts  (TnyAccountStore *self,
        default:
                g_return_if_reached ();
        }
-
-       /* Initialize session. Why do we need this ??? */
-       tny_session_camel_set_initialized (priv->session);
 }
 
 
@@ -1053,13 +1078,13 @@ modest_tny_account_store_alert (TnyAccountStore *self,
 
        /* NOTE: account may be NULL in some cases */
        g_return_val_if_fail (error, FALSE);
-       
+
        /* Get the server name: */
        if (account) {
                server_name = tny_account_get_hostname (account);
                protocol_type = modest_tny_account_get_protocol_type (account);
                if (protocol_type == MODEST_PROTOCOL_REGISTRY_TYPE_INVALID){
-                       g_warning("modest: %s: account with id=%s has no proto.\n", __FUNCTION__, 
+                       g_warning("%s: account with id=%s has no proto.\n", __FUNCTION__, 
                                  tny_account_get_id (account));
                        return FALSE;
                }
@@ -1087,7 +1112,6 @@ modest_tny_account_store_alert (TnyAccountStore *self,
                        g_return_val_if_reached (FALSE);
                }
                break;
-               
        case TNY_SERVICE_ERROR_AUTHENTICATE:
                /* It seems that there's no better error to show with
                 * POP and IMAP because TNY_SERVICE_ERROR_AUTHENTICATE
@@ -1099,19 +1123,23 @@ modest_tny_account_store_alert (TnyAccountStore *self,
                        g_return_val_if_reached (FALSE);
                }
                break;
-                       
        case TNY_SERVICE_ERROR_CERTIFICATE:
                /* We'll show the proper dialog later */
                break;
 
        case TNY_SYSTEM_ERROR_MEMORY:
                /* Can't allocate memory for this operation */
-
-       case TNY_SERVICE_ERROR_UNKNOWN: 
+               if (modest_tny_account_store_check_disk_full_error ((ModestTnyAccountStore*)self,
+                                                                   NULL, error, account, NULL))
+                       retval = FALSE;
+               break;
+       case TNY_SERVICE_ERROR_UNKNOWN:
                return FALSE;
        default:
-               g_debug ("Unexpected error %d", error->code);
-               g_return_val_if_reached (FALSE);
+               /* We don't treat this as an error, but as a not handled message. Then,
+                * debug message, and return false */
+               g_debug ("Unexpected error %d (%s)", error->code, error->message);
+               return FALSE;
        }
 
 
@@ -1122,6 +1150,14 @@ modest_tny_account_store_alert (TnyAccountStore *self,
                 error->code == TNY_SERVICE_ERROR_CONNECT) {
                TnyDevice *device = modest_runtime_get_device ();
 
+               if (error->code == TNY_SERVICE_ERROR_CONNECT) {
+                       gboolean success;
+                       success = modest_account_mgr_get_server_account_username_has_succeeded (modest_runtime_get_account_mgr (),
+                                                                                               tny_account_get_id (account));
+                       if (success)
+                               goto end;
+               }
+
                modest_platform_run_information_dialog (NULL, prompt, TRUE);
 
                /* Show the account dialog. Checking the online status
@@ -1133,7 +1169,7 @@ modest_tny_account_store_alert (TnyAccountStore *self,
 
                retval = TRUE;
        }
-
+ end:
        g_debug ("%s: error code %d (%s", __FUNCTION__, error->code, error->message);
 
        if (prompt)
@@ -1634,22 +1670,21 @@ add_outbox_from_transport_account_to_global_outbox (ModestTnyAccountStore *self,
 static void
 insert_account (ModestTnyAccountStore *self,
                const gchar *account,
-               gboolean notify)
+               gboolean is_new)
 {
        ModestTnyAccountStorePrivate *priv = NULL;
        TnyAccount *store_account = NULL, *transport_account = NULL;
-       ModestTnySendQueue *send_queue;
 
        priv = MODEST_TNY_ACCOUNT_STORE_GET_PRIVATE(self);
 
        /* Get the server and the transport account */
-       store_account = create_tny_account (self, account, TNY_ACCOUNT_TYPE_STORE, notify);
+       store_account = create_tny_account (self, account, TNY_ACCOUNT_TYPE_STORE, is_new);
        if (!store_account || !TNY_IS_ACCOUNT(store_account)) {
                g_warning ("%s: failed to create store account", __FUNCTION__);
                return;
        }
 
-       transport_account = create_tny_account (self, account, TNY_ACCOUNT_TYPE_TRANSPORT, notify);
+       transport_account = create_tny_account (self, account, TNY_ACCOUNT_TYPE_TRANSPORT, is_new);
        if (!transport_account || !TNY_IS_ACCOUNT(transport_account)) {
                g_warning ("%s: failed to create transport account", __FUNCTION__);
                g_object_unref (store_account);
@@ -1663,18 +1698,20 @@ insert_account (ModestTnyAccountStore *self,
        /* Create a new pseudo-account with an outbox for this
           transport account and add it to the global outbox
           in the local account */
-       add_outbox_from_transport_account_to_global_outbox (self, account, transport_account);  
+       add_outbox_from_transport_account_to_global_outbox (self, account, transport_account);
 
        /* Force the creation of the send queue, this way send queues
           will automatically send missing emails when the connections
           become active */
-       send_queue = modest_runtime_get_send_queue ((TnyTransportAccount *) transport_account, TRUE);
-       g_object_unref (send_queue);
-
        /* Notify the observers. We do it after everything is
           created */
-       if (notify) {
-               g_signal_emit (G_OBJECT (self), signals [ACCOUNT_INSERTED_SIGNAL], 0, store_account);   
+       if (is_new) {
+               /* We only have to do this for new accounts, already
+                  existing accounts at boot time are instantiated by
+                  modest_tny_account_store_start_send_queues */
+               modest_runtime_get_send_queue ((TnyTransportAccount *) transport_account, TRUE);
+
+               g_signal_emit (G_OBJECT (self), signals [ACCOUNT_INSERTED_SIGNAL], 0, store_account);
                g_signal_emit (G_OBJECT (self), signals [ACCOUNT_INSERTED_SIGNAL], 0, transport_account);
        }
 
@@ -1697,7 +1734,7 @@ on_account_inserted (ModestAccountMgr *acc_mgr,
        gboolean add_specific;
 
        add_specific = only_local_accounts (MODEST_TNY_ACCOUNT_STORE (user_data));
-               
+
        /* Insert the account and notify the observers */
        insert_account (MODEST_TNY_ACCOUNT_STORE (user_data), account, TRUE);
 
@@ -2183,6 +2220,51 @@ modest_tny_account_store_shutdown (ModestTnyAccountStore *self,
 }
 
 gboolean 
+modest_tny_account_store_is_shutdown (ModestTnyAccountStore *self)
+{
+       ModestTnyAccountStorePrivate *priv = MODEST_TNY_ACCOUNT_STORE_GET_PRIVATE (self);
+       TnyIterator *iter;
+       gboolean found;
+
+       found = FALSE;
+
+       for (iter = tny_list_create_iterator (priv->store_accounts);
+            !found && !tny_iterator_is_done (iter);
+            tny_iterator_next (iter)) {
+               TnyAccount *account;
+
+               account = (TnyAccount *) tny_iterator_get_current (iter);
+               if (TNY_IS_ACCOUNT (account)) {
+                       found = (tny_account_get_connection_status (account) == TNY_CONNECTION_STATUS_CONNECTED) ||
+                               (tny_account_get_connection_status (account) == TNY_CONNECTION_STATUS_RECONNECTING);
+               }
+               g_object_unref (account);
+       }
+       g_object_unref (iter);
+
+       if (found)
+               return !found;
+
+       for (iter = tny_list_create_iterator (priv->transport_accounts);
+            !found && !tny_iterator_is_done (iter);
+            tny_iterator_next (iter)) {
+               TnyAccount *account;
+
+               account = (TnyAccount *) tny_iterator_get_current (iter);
+               if (TNY_IS_ACCOUNT (account)) {
+                       found = (tny_account_get_connection_status (account) == TNY_CONNECTION_STATUS_CONNECTED) ||
+                               (tny_account_get_connection_status (account) == TNY_CONNECTION_STATUS_RECONNECTING);
+               }
+               g_object_unref (account);
+       }
+       g_object_unref (iter);
+
+       return !found;
+
+}
+
+
+gboolean 
 modest_tny_account_store_is_send_mail_blocked (ModestTnyAccountStore *self)
 {
        ModestTnyAccountStorePrivate *priv;
@@ -2216,11 +2298,133 @@ count_remote_accounts (gpointer data, gpointer user_data)
 guint
 modest_tny_account_store_get_num_remote_accounts (ModestTnyAccountStore *self)
 {
-       ModestTnyAccountStorePrivate *priv = MODEST_TNY_ACCOUNT_STORE_GET_PRIVATE (self);
+       ModestTnyAccountStorePrivate *priv;
        gint count = 0;
 
+       g_return_val_if_fail (MODEST_IS_TNY_ACCOUNT_STORE (self), 0);
+
        /* Count remote accounts */
+       priv = MODEST_TNY_ACCOUNT_STORE_GET_PRIVATE (self);
        tny_list_foreach (priv->store_accounts, (GFunc) count_remote_accounts, &count);
 
        return count;
 }
+
+static void
+init_send_queue (TnyAccount *account, gpointer user_data)
+{
+       modest_runtime_get_send_queue ((TnyTransportAccount *) account, TRUE);
+}
+
+void
+modest_tny_account_store_start_send_queues (ModestTnyAccountStore *self)
+{
+       ModestTnyAccountStorePrivate *priv;
+       TnyList *tmp;
+
+       g_return_if_fail (MODEST_IS_TNY_ACCOUNT_STORE (self));
+
+       priv = MODEST_TNY_ACCOUNT_STORE_GET_PRIVATE (self);
+
+       /* We need to create a copy of the list because if the send
+          queues are created they'll directly access to the TnyList
+          of transport accounts, and thus we'll end up blocked in the
+          mutex the TnyList uses to synchronize accesses */
+       tmp = tny_list_copy (priv->transport_accounts);
+
+       /* Just instantiate them. They'll begin to listen for
+          connection changes to send messages ASAP */
+       tny_list_foreach (tmp, (GFunc) init_send_queue, NULL);
+       g_object_unref (tmp);
+}
+
+
+gboolean
+modest_tny_account_store_check_disk_full_error (ModestTnyAccountStore *self,
+                                               GtkWidget *parent_window,
+                                               GError *err,
+                                               TnyAccount *account,
+                                               const gchar *alternate)
+{
+       if (err == NULL)
+               return FALSE;
+
+       if (modest_tny_account_store_is_disk_full_error (self, err, account)) {
+               gboolean is_mcc = modest_tny_account_is_memory_card_account (account);
+               if (is_mcc && alternate) {
+                       modest_platform_information_banner (parent_window, NULL, alternate);
+               } else {
+                       gchar *msg = g_strdup_printf (_KR("cerm_device_memory_full"), "");
+                       modest_platform_information_banner (parent_window, NULL, msg);
+                       g_free (msg);
+               }
+       } else if (err->code == TNY_SYSTEM_ERROR_MEMORY)
+               /* If the account was created in memory full
+                  conditions then tinymail won't be able to
+                  connect so it'll return this error code */
+               modest_platform_information_banner (parent_window,
+                                                   NULL, _("emev_ui_imap_inbox_select_error"));
+       else
+               return FALSE;
+
+       return TRUE;
+}
+
+gboolean
+modest_tny_account_store_is_disk_full_error (ModestTnyAccountStore *self,
+                                            GError *error,
+                                            TnyAccount *account)
+{
+       gboolean enough_free_space = TRUE;
+       GnomeVFSURI *cache_dir_uri;
+       const gchar *cache_dir = NULL;
+       GnomeVFSFileSize free_space;
+
+       /* Cache dir is different in case we're using an external storage (like MMC account) */
+       if (account && modest_tny_account_is_memory_card_account (account))
+               cache_dir = g_getenv (MODEST_MMC1_VOLUMEPATH_ENV);
+
+       /* Get the default local cache dir */
+       if (!cache_dir)
+               cache_dir = tny_account_store_get_cache_dir ((TnyAccountStore *) self);
+
+       cache_dir_uri = gnome_vfs_uri_new (cache_dir);
+       if (cache_dir_uri) {
+               if (gnome_vfs_get_volume_free_space (cache_dir_uri, &free_space) == GNOME_VFS_OK) {
+                       if (free_space < MODEST_TNY_ACCOUNT_STORE_MIN_FREE_SPACE)
+                               enough_free_space = FALSE;
+               }
+               gnome_vfs_uri_unref (cache_dir_uri);
+       }
+
+       if ((error->code == TNY_SYSTEM_ERROR_MEMORY ||
+            /* When asking for a mail and no space left on device
+               tinymail returns this error */
+            error->code == TNY_SERVICE_ERROR_MESSAGE_NOT_AVAILABLE ||
+            /* When the folder summary could not be read or
+               written */
+            error->code == TNY_IO_ERROR_WRITE ||
+            error->code == TNY_IO_ERROR_READ) &&
+           !enough_free_space) {
+               return TRUE;
+       } else {
+               return FALSE;
+       }
+}
+
+void
+modest_tny_account_store_reset_attempt_count (ModestTnyAccountStore *self,
+                                             TnyAccount *account)
+{
+       ModestTnyAccountStorePrivate *priv;
+       PwdAttempt *attempt;
+
+        priv = MODEST_TNY_ACCOUNT_STORE_GET_PRIVATE(self);
+
+       /* Reset the count */
+       attempt = g_hash_table_lookup (priv->password_hash, tny_account_get_id (account));
+       if (attempt) {
+               attempt->count = RETRY_ATTEMPTS;
+               g_debug ("%s, reseting the attempt count for account %s", __FUNCTION__, tny_account_get_id (account));
+       }
+}