X-Git-Url: http://git.maemo.org/git/?a=blobdiff_plain;f=src%2Fmodest-tny-account-store.c;h=fcb7bbaa6afe8b5a3c281cc9d2d904f94670cb9a;hb=99e438caf4679a1daf2060f73fb5a97408fca388;hp=21456ca435c23d2cd13a828fdd89ae65aab6e6a1;hpb=bb5c7dda7de260f65ff6279a46af15a0e0fef9d5;p=modest diff --git a/src/modest-tny-account-store.c b/src/modest-tny-account-store.c index 21456ca..fcb7bba 100644 --- a/src/modest-tny-account-store.c +++ b/src/modest-tny-account-store.c @@ -1,57 +1,157 @@ -/* modest-tny-account-store.c */ - -/* insert (c)/licensing information) */ +/* Copyright (c) 2006, Nokia Corporation + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * + * * Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * * Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * * Neither the name of the Nokia Corporation nor the names of its + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS + * IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED + * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A + * PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER + * OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, + * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, + * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR + * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF + * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING + * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS + * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + */ #include +#include -#include -#include -#include -#include -#include +#include #include - #include +#include #include +#include +#include +#include +#include +#include + +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + -#include "modest-account-mgr.h" #include "modest-tny-account-store.h" +#include "modest-tny-platform-factory.h" +#include +#include + +#ifdef MODEST_PLATFORM_MAEMO +#include +#ifdef MODEST_HAVE_HILDON0_WIDGETS +#include +#include +#else +#include +#include +#endif +#endif + +#include /* 'private'/'protected' functions */ -static void modest_tny_account_store_class_init (ModestTnyAccountStoreClass *klass); -static void modest_tny_account_store_init (ModestTnyAccountStore *obj); -static void modest_tny_account_store_finalize (GObject *obj); +static void modest_tny_account_store_class_init (ModestTnyAccountStoreClass *klass); + +static void modest_tny_account_store_finalize (GObject *obj); + +static void modest_tny_account_store_instance_init (ModestTnyAccountStore *obj); + +static void modest_tny_account_store_init (gpointer g, gpointer iface_data); + +static void modest_tny_account_store_base_init (gpointer g_class); + +static void on_account_inserted (ModestAccountMgr *acc_mgr, + const gchar *account, + gpointer user_data); + +static void add_existing_accounts (ModestTnyAccountStore *self); + +static void insert_account (ModestTnyAccountStore *self, + const gchar *account, + gboolean notify); + +static void on_account_removed (ModestAccountMgr *acc_mgr, + const gchar *account, + gpointer user_data); + +static gchar* get_password (TnyAccount *account, + const gchar * prompt_not_used, + gboolean *cancel); + +static void forget_password (TnyAccount *account); -/* implementations for tny-account-store-iface */ -static void modest_tny_account_store_iface_init (gpointer g_iface, gpointer iface_data); +static void on_vfs_volume_mounted (GnomeVFSVolumeMonitor *volume_monitor, + GnomeVFSVolume *volume, + gpointer user_data); -static void modest_tny_account_store_add_store_account (TnyAccountStoreIface *self, - TnyStoreAccountIface *account); -static void modest_tny_account_store_add_transport_account (TnyAccountStoreIface *self, - TnyTransportAccountIface *account); -static const GList* modest_tny_account_store_get_store_accounts (TnyAccountStoreIface *iface); -static const GList* modest_tny_account_store_get_transport_accounts (TnyAccountStoreIface *iface); +static void on_vfs_volume_unmounted (GnomeVFSVolumeMonitor *volume_monitor, + GnomeVFSVolume *volume, + gpointer user_data); + +static void modest_tny_account_store_forget_password_in_memory (ModestTnyAccountStore *self, + const gchar *server_account_name); + +static void add_connection_specific_transport_accounts (ModestTnyAccountStore *self, + const gchar *account_name); /* list my signals */ enum { + ACCOUNT_CHANGED_SIGNAL, + ACCOUNT_INSERTED_SIGNAL, + ACCOUNT_REMOVED_SIGNAL, + PASSWORD_REQUESTED_SIGNAL, LAST_SIGNAL }; typedef struct _ModestTnyAccountStorePrivate ModestTnyAccountStorePrivate; struct _ModestTnyAccountStorePrivate { - - GList *store_accounts; - GList *transport_accounts; - gchar *cache_dir; - - TnySessionCamel *tny_session_camel; - - ModestAccountMgr *modest_acc_mgr; + gchar *cache_dir; + GHashTable *password_hash; + GHashTable *account_settings_dialog_hash; + ModestAccountMgr *account_mgr; + TnySessionCamel *session; + TnyDevice *device; + + gulong acc_inserted_handler; + gulong acc_changed_handler; + gulong acc_removed_handler; + gulong volume_mounted_handler; + gulong volume_unmounted_handler; + + /* We cache the lists of accounts here */ + TnyList *store_accounts; + TnyList *transport_accounts; + TnyList *store_accounts_outboxes; }; + #define MODEST_TNY_ACCOUNT_STORE_GET_PRIVATE(o) (G_TYPE_INSTANCE_GET_PRIVATE((o), \ MODEST_TYPE_TNY_ACCOUNT_STORE, \ ModestTnyAccountStorePrivate)) + /* globals */ static GObjectClass *parent_class = NULL; @@ -61,34 +161,95 @@ GType modest_tny_account_store_get_type (void) { static GType my_type = 0; + if (!my_type) { static const GTypeInfo my_info = { sizeof(ModestTnyAccountStoreClass), - NULL, /* base init */ + modest_tny_account_store_base_init, /* base init */ NULL, /* base finalize */ (GClassInitFunc) modest_tny_account_store_class_init, NULL, /* class finalize */ NULL, /* class data */ sizeof(ModestTnyAccountStore), - 1, /* n_preallocs */ - (GInstanceInitFunc) modest_tny_account_store_init, + 0, /* n_preallocs */ + (GInstanceInitFunc) modest_tny_account_store_instance_init, + NULL }; static const GInterfaceInfo iface_info = { - (GInterfaceInitFunc) modest_tny_account_store_iface_init, + (GInterfaceInitFunc) modest_tny_account_store_init, NULL, /* interface_finalize */ NULL /* interface_data */ }; /* hack hack */ - my_type = g_type_register_static (TNY_TYPE_ACCOUNT_STORE, - "ModestTnyAccountStore", &my_info, 0); - - g_type_add_interface_static (my_type, TNY_TYPE_ACCOUNT_STORE_IFACE, + my_type = g_type_register_static (G_TYPE_OBJECT, + "ModestTnyAccountStore", + &my_info, 0); + g_type_add_interface_static (my_type, TNY_TYPE_ACCOUNT_STORE, &iface_info); } return my_type; } + +static void +modest_tny_account_store_base_init (gpointer g_class) +{ + static gboolean tny_account_store_initialized = FALSE; + + if (!tny_account_store_initialized) { + + signals[ACCOUNT_CHANGED_SIGNAL] = + g_signal_new ("account_changed", + MODEST_TYPE_TNY_ACCOUNT_STORE, + G_SIGNAL_RUN_FIRST, + G_STRUCT_OFFSET (ModestTnyAccountStoreClass, account_changed), + NULL, NULL, + g_cclosure_marshal_VOID__OBJECT, + G_TYPE_NONE, 1, TNY_TYPE_ACCOUNT); + + signals[ACCOUNT_INSERTED_SIGNAL] = + g_signal_new ("account_inserted", + MODEST_TYPE_TNY_ACCOUNT_STORE, + G_SIGNAL_RUN_FIRST, + G_STRUCT_OFFSET (ModestTnyAccountStoreClass, account_inserted), + NULL, NULL, + g_cclosure_marshal_VOID__OBJECT, + G_TYPE_NONE, 1, TNY_TYPE_ACCOUNT); + + signals[ACCOUNT_REMOVED_SIGNAL] = + g_signal_new ("account_removed", + MODEST_TYPE_TNY_ACCOUNT_STORE, + G_SIGNAL_RUN_FIRST, + G_STRUCT_OFFSET (ModestTnyAccountStoreClass, account_removed), + NULL, NULL, + g_cclosure_marshal_VOID__OBJECT, + G_TYPE_NONE, 1, TNY_TYPE_ACCOUNT); + +/* signals[TNY_ACCOUNT_STORE_CONNECTING_FINISHED] = */ +/* g_signal_new ("connecting_finished", */ +/* TNY_TYPE_ACCOUNT_STORE, */ +/* G_SIGNAL_RUN_FIRST, */ +/* G_STRUCT_OFFSET (TnyAccountStoreIface, connecting_finished), */ +/* NULL, NULL, */ +/* g_cclosure_marshal_VOID__VOID, */ +/* G_TYPE_NONE, 0); */ + + signals[PASSWORD_REQUESTED_SIGNAL] = + g_signal_new ("password_requested", + MODEST_TYPE_TNY_ACCOUNT_STORE, + G_SIGNAL_RUN_FIRST, + G_STRUCT_OFFSET(ModestTnyAccountStoreClass, password_requested), + NULL, NULL, + modest_marshal_VOID__STRING_POINTER_POINTER_POINTER_POINTER, + G_TYPE_NONE, 5, G_TYPE_STRING, G_TYPE_POINTER, G_TYPE_POINTER, G_TYPE_POINTER, + G_TYPE_POINTER); + + tny_account_store_initialized = TRUE; + } +} + + static void modest_tny_account_store_class_init (ModestTnyAccountStoreClass *klass) { @@ -100,454 +261,1426 @@ modest_tny_account_store_class_init (ModestTnyAccountStoreClass *klass) g_type_class_add_private (gobject_class, sizeof(ModestTnyAccountStorePrivate)); - - signals[PASSWORD_REQUESTED_SIGNAL] = - g_signal_new ("password_requested", - G_TYPE_FROM_CLASS (gobject_class), - G_SIGNAL_RUN_FIRST, - G_STRUCT_OFFSET(ModestTnyAccountStoreClass,password_requested), - NULL, NULL, - g_cclosure_marshal_VOID__POINTER, - G_TYPE_NONE, 1, G_TYPE_POINTER); } - + static void -modest_tny_account_store_init (ModestTnyAccountStore *obj) +modest_tny_account_store_instance_init (ModestTnyAccountStore *obj) { - ModestTnyAccountStorePrivate *priv = - MODEST_TNY_ACCOUNT_STORE_GET_PRIVATE(obj); + GnomeVFSVolumeMonitor* monitor = NULL; + ModestTnyAccountStorePrivate *priv; - priv->modest_acc_mgr = NULL; + priv = MODEST_TNY_ACCOUNT_STORE_GET_PRIVATE(obj); - priv->store_accounts = NULL; - priv->transport_accounts = NULL; priv->cache_dir = NULL; - - priv->tny_session_camel = NULL; + priv->account_mgr = NULL; + priv->session = NULL; + priv->device = NULL; + + /* An in-memory store of passwords, + * for passwords that are not remembered in the configuration, + * 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); + + /* A hash-map of modest account names to dialog pointers, + * so we can avoid showing the account settings twice for the same modest account: */ + priv->account_settings_dialog_hash = g_hash_table_new_full (g_str_hash, g_str_equal, + g_free, NULL); + + /* Respond to volume mounts and unmounts, such + * as the insertion/removal of the memory card: */ + monitor = gnome_vfs_get_volume_monitor(); + + priv->volume_mounted_handler = g_signal_connect (G_OBJECT(monitor), + "volume-mounted", + G_CALLBACK(on_vfs_volume_mounted), + obj); + + priv->volume_unmounted_handler = g_signal_connect (G_OBJECT(monitor), "volume-unmounted", + G_CALLBACK(on_vfs_volume_unmounted), + obj); } - +/* disconnect the list of TnyAccounts */ static void -free_gobject (GObject *obj, gpointer user_data) +foreach_account_disconnect (gpointer data, + gpointer user_data) { - if (obj) - g_object_unref (obj); + tny_camel_account_set_online (TNY_CAMEL_ACCOUNT(data), FALSE, NULL); } -static GList* -free_gobject_list (GList *list) +static void +foreach_account_append_to_list (gpointer data, + gpointer user_data) { - if (list) { - g_list_foreach (list, (GFunc)free_gobject, NULL); - g_list_free (list); - } - return NULL; -} + TnyList *list; + list = TNY_LIST (user_data); + tny_list_append (list, G_OBJECT (data)); +} +/********************************************************************/ +/* Control the state of the MMC local account */ +/********************************************************************/ static void -modest_tny_account_store_finalize (GObject *obj) +on_vfs_volume_mounted(GnomeVFSVolumeMonitor *volume_monitor, + GnomeVFSVolume *volume, + gpointer user_data) { - ModestTnyAccountStore *self = MODEST_TNY_ACCOUNT_STORE(obj); - ModestTnyAccountStorePrivate *priv = - MODEST_TNY_ACCOUNT_STORE_GET_PRIVATE(self); + ModestTnyAccountStore *self; + ModestTnyAccountStorePrivate *priv; + + gchar *uri = NULL; - if (priv->modest_acc_mgr) { - g_object_unref (G_OBJECT(priv->modest_acc_mgr)); - priv->modest_acc_mgr = NULL; - } + self = MODEST_TNY_ACCOUNT_STORE(user_data); + priv = MODEST_TNY_ACCOUNT_STORE_GET_PRIVATE(self); + + /* Check whether this was the external MMC1 card: */ + uri = gnome_vfs_volume_get_activation_uri (volume); - if (priv->tny_session_camel) { - g_object_unref (G_OBJECT(priv->tny_session_camel)); - priv->tny_session_camel = NULL; - } - - priv->store_accounts = free_gobject_list (priv->store_accounts); - priv->transport_accounts = free_gobject_list (priv->store_accounts); - - g_free (priv->cache_dir); - priv->cache_dir = NULL; + if (uri && (!strcmp (uri, MODEST_MCC1_VOLUMEPATH_URI))) { + TnyAccount *mmc_account; + mmc_account = modest_tny_account_new_for_local_folders (priv->account_mgr, + priv->session, + MODEST_MCC1_VOLUMEPATH); + /* Add to the list of store accounts */ + tny_list_append (priv->store_accounts, G_OBJECT (mmc_account)); + g_signal_emit (G_OBJECT (self), + signals [ACCOUNT_INSERTED_SIGNAL], + 0, mmc_account); + /* Free */ + g_object_unref (mmc_account); + } + g_free (uri); } -GObject* -modest_tny_account_store_new (ModestAccountMgr *modest_acc_mgr) +static void +on_vfs_volume_unmounted(GnomeVFSVolumeMonitor *volume_monitor, + GnomeVFSVolume *volume, + gpointer user_data) { - GObject *obj; + ModestTnyAccountStore *self; ModestTnyAccountStorePrivate *priv; + gchar *uri = NULL; - g_return_val_if_fail (modest_acc_mgr, NULL); + self = MODEST_TNY_ACCOUNT_STORE(user_data); + priv = MODEST_TNY_ACCOUNT_STORE_GET_PRIVATE(self); + + /* Check whether this was the external MMC1 card: */ + uri = gnome_vfs_volume_get_activation_uri (volume); + if (uri && (strcmp (uri, MODEST_MCC1_VOLUMEPATH_URI) == 0)) { + TnyAccount *mmc_account = NULL; + gboolean found = FALSE; + TnyIterator *iter = NULL; + + iter = tny_list_create_iterator (priv->store_accounts); + while (!tny_iterator_is_done (iter) && !found) { + TnyAccount *account; + + account = TNY_ACCOUNT (tny_iterator_get_current (iter)); + if (modest_tny_account_is_memory_card_account (account)) { + found = TRUE; + mmc_account = g_object_ref (account); + } + g_object_unref (account); + tny_iterator_next (iter); + } + g_object_unref (iter); + + if (found) { + /* Remove from the list */ + tny_list_remove (priv->store_accounts, G_OBJECT (mmc_account)); + + /* Notify observers */ + g_signal_emit (G_OBJECT (self), + signals [ACCOUNT_REMOVED_SIGNAL], + 0, mmc_account); + + g_object_unref (mmc_account); + } else { + g_warning ("%s: there was no store account for the unmounted MMC", + __FUNCTION__); + } + } + g_free (uri); +} - obj = G_OBJECT(g_object_new(MODEST_TYPE_TNY_ACCOUNT_STORE, NULL)); +/** + * modest_tny_account_store_forget_password_in_memory + * @self: a TnyAccountStore instance + * @account: A server account. + * + * Forget any password stored in memory for this account. + * For instance, this should be called when the user has changed the password in the account settings. + */ +static void +modest_tny_account_store_forget_password_in_memory (ModestTnyAccountStore *self, const gchar * server_account_name) +{ + /* printf ("DEBUG: %s\n", __FUNCTION__); */ + ModestTnyAccountStorePrivate *priv = MODEST_TNY_ACCOUNT_STORE_GET_PRIVATE(self); - priv = MODEST_TNY_ACCOUNT_STORE_GET_PRIVATE(obj); - g_object_ref(G_OBJECT(priv->modest_acc_mgr = modest_acc_mgr)); + if (server_account_name && priv->password_hash) { + g_hash_table_remove (priv->password_hash, server_account_name); + } +} - priv->tny_session_camel = tny_session_camel_new - (TNY_ACCOUNT_STORE_IFACE(obj)); - if (!priv->tny_session_camel) { - g_warning ("cannot create TnySessionCamel instance"); - g_object_unref (obj); - return NULL; +static void +on_account_changed (ModestAccountMgr *acc_mgr, + const gchar *account, + const gchar *key, + gboolean server_account, + gpointer user_data) +{ + printf ("DEBUG: modest: %s\n", __FUNCTION__); + + ModestTnyAccountStore *self = MODEST_TNY_ACCOUNT_STORE(user_data); + + /* Ignore the change if it's a change in the last_updated value */ + if (key && g_str_has_suffix ((const gchar *) key, MODEST_ACCOUNT_LAST_UPDATED)) + return; + + /* FIXME: make this more finegrained; changes do not really affect _all_ + * accounts + */ +/* recreate_all_accounts (self); */ + + /* TODO: This doesn't actually work, because + * a) The account name is not sent correctly per key: + * b) We should test the end of the key, not the whole keym + * c) We don't seem to be getting all keys here. + * Instead, we just forget the password for all accounts when we create them, for now. + */ + #if 0 + /* If a password has changed, then forget the previously cached password for this account: */ + if (server_account && key && g_slist_find_custom ((GSList *)keys, MODEST_ACCOUNT_PASSWORD, (GCompareFunc)strcmp)) { + printf ("DEBUG: %s: Forgetting cached password for account ID=%s\n", __FUNCTION__, account); + modest_tny_account_store_forget_password_in_memory (self, account); } + #endif - return obj; + g_signal_emit (G_OBJECT(self), signals[ACCOUNT_CHANGED_SIGNAL], 0, account); } +static void +on_account_settings_hide (GtkWidget *widget, gpointer user_data) +{ + TnyAccount *account = (TnyAccount*)user_data; + + /* This is easier than using a struct for the user_data: */ + ModestTnyAccountStore *self = modest_runtime_get_account_store(); + ModestTnyAccountStorePrivate *priv = MODEST_TNY_ACCOUNT_STORE_GET_PRIVATE(self); + + const gchar *modest_account_name = + modest_tny_account_get_parent_modest_account_name_for_server_account (account); + if (modest_account_name) + g_hash_table_remove (priv->account_settings_dialog_hash, modest_account_name); +} -static gchar* -get_password (TnyAccountIface *account, const gchar *prompt) +static gboolean +on_idle_wrong_password_warning_only (gpointer user_data) { - const gchar *key; - const TnyAccountStoreIface *account_store; - ModestTnyAccountStore *self; - ModestTnyAccountStorePrivate *priv; - gchar *val; + gdk_threads_enter(); + + ModestWindow *main_window = + modest_window_mgr_get_main_window (modest_runtime_get_window_mgr ()); + + /* Show an explanatory temporary banner: */ + hildon_banner_show_information ( + GTK_WIDGET(main_window), NULL, _("mcen_ib_username_pw_incorrect")); + + gdk_threads_leave(); + + return FALSE; /* Don't show again. */ +} + +static gboolean +on_idle_wrong_password (gpointer user_data) +{ + TnyAccount *account = (TnyAccount*)user_data; + /* This is easier than using a struct for the user_data: */ + ModestTnyAccountStore *self = modest_runtime_get_account_store(); + ModestTnyAccountStorePrivate *priv = MODEST_TNY_ACCOUNT_STORE_GET_PRIVATE(self); + + const gchar *modest_account_name = + modest_tny_account_get_parent_modest_account_name_for_server_account (account); + if (!modest_account_name) { + g_warning ("%s: modest_tny_account_get_parent_modest_account_name_for_server_account() failed.\n", + __FUNCTION__); + + g_object_unref (account); + return FALSE; + } + + + /* Check whether this window is already open, + * for instance because of a previous get_password() call: + */ + gpointer dialog_as_gpointer = NULL; + gboolean found = FALSE; + if (priv->account_settings_dialog_hash) { + found = g_hash_table_lookup_extended (priv->account_settings_dialog_hash, + modest_account_name, NULL, (gpointer*)&dialog_as_gpointer); + } + ModestAccountSettingsDialog *dialog = dialog_as_gpointer; + + ModestWindow *main_window = + modest_window_mgr_get_main_window (modest_runtime_get_window_mgr ()); + + gdk_threads_enter (); + gboolean created_dialog = FALSE; + if (!found || !dialog) { + dialog = modest_account_settings_dialog_new (); + modest_account_settings_dialog_set_account_name (dialog, modest_account_name); + modest_account_settings_dialog_switch_to_user_info (dialog); + + g_hash_table_insert (priv->account_settings_dialog_hash, g_strdup (modest_account_name), dialog); + + created_dialog = TRUE; + } + + /* Show an explanatory temporary banner: */ + hildon_banner_show_information ( + GTK_WIDGET(dialog), NULL, _("mcen_ib_username_pw_incorrect")); + + if (created_dialog) { + /* Forget it when it closes: */ + g_signal_connect_object (G_OBJECT (dialog), "hide", G_CALLBACK (on_account_settings_hide), + account, 0); + + /* Show it and delete it when it closes: */ + modest_maemo_show_dialog_and_forget (GTK_WINDOW (main_window), GTK_DIALOG (dialog)); + } + else { + /* Just show it instead of showing it and deleting it when it closes, + * though it is probably open already: */ + gtk_window_present (GTK_WINDOW (dialog)); + } + + g_object_unref (account); + gdk_threads_leave (); + + return FALSE; /* Dont' call this again. */ +} - g_message (__FUNCTION__); +typedef struct +{ + GMainLoop *loop; + ModestTnyAccountStore* account_store; + const gchar* server_account_id; + gchar **username; + gchar **password; + gboolean *cancel; + gboolean *remember; +} IdlePasswordRequest; + +static gboolean +on_idle_request_password (gpointer user_data) +{ + gdk_threads_enter(); + + IdlePasswordRequest* info = (IdlePasswordRequest*)user_data; + g_signal_emit (G_OBJECT(info->account_store), signals[PASSWORD_REQUESTED_SIGNAL], 0, + info->server_account_id, /* server_account_name */ + info->username, info->password, info->cancel, info->remember); + + if (info->loop) + g_main_loop_quit (info->loop); + + gdk_threads_leave(); + + return FALSE; /* Don't call again. */ +} - g_return_val_if_fail (account, NULL); +static void +request_password_in_main_loop_and_wait (ModestTnyAccountStore *account_store, + const gchar* server_account_id, + gchar **username, + gchar **password, + gboolean *cancel, + gboolean *remember) +{ + IdlePasswordRequest *data = g_slice_new0 (IdlePasswordRequest); + data->account_store = account_store; + data->server_account_id = server_account_id; + data->username = username; + data->password = password; + data->cancel = cancel; + data->remember = remember; + + data->loop = g_main_loop_new (NULL, FALSE /* not running */); + + /* Cause the function to be run in an idle-handler, which is always + * in the main thread: + */ + g_idle_add (&on_idle_request_password, data); + + /* This main loop will run until the idle handler has stopped it: */ + printf ("DEBUG: %s: before g_main_loop_run()\n", __FUNCTION__); + GDK_THREADS_LEAVE(); + g_main_loop_run (data->loop); + GDK_THREADS_ENTER(); + printf ("DEBUG: %s: after g_main_loop_run()\n", __FUNCTION__); + printf ("DEBUG: %s: Finished\n", __FUNCTION__); + g_main_loop_unref (data->loop); + + g_slice_free (IdlePasswordRequest, data); +} - key = tny_account_iface_get_id (account); - account_store = tny_account_iface_get_account_store(account); +/* This callback will be called by Tinymail when it needs the password + * from the user or the account settings. + * It can also call forget_password() before calling this, + * so that we clear wrong passwords out of our account settings. + * Note that TnyAccount here will be the server account. */ +static gchar* +get_password (TnyAccount *account, const gchar * prompt_not_used, gboolean *cancel) +{ + /* TODO: Settting cancel to FALSE does not actually cancel everything. + * We still get multiple requests afterwards, so we end up showing the + * same dialogs repeatedly. + */ + + printf ("DEBUG: modest: %s: prompt (not shown) = %s\n", __FUNCTION__, prompt_not_used); + + g_return_val_if_fail (account, NULL); + + const TnyAccountStore *account_store = NULL; + ModestTnyAccountStore *self = NULL; + ModestTnyAccountStorePrivate *priv; + gchar *username = NULL; + gchar *pwd = NULL; + gpointer pwd_ptr = NULL; + gboolean already_asked = FALSE; + + /* Initialize the output parameter: */ + if (cancel) + *cancel = FALSE; + + const gchar *server_account_name = tny_account_get_id (account); + account_store = TNY_ACCOUNT_STORE(g_object_get_data (G_OBJECT(account), + "account_store")); + + if (!server_account_name || !account_store) { + g_warning ("modest: %s: could not retrieve account_store for account %s", + __FUNCTION__, server_account_name ? server_account_name : ""); + if (cancel) + *cancel = TRUE; + + return NULL; + } self = MODEST_TNY_ACCOUNT_STORE (account_store); priv = MODEST_TNY_ACCOUNT_STORE_GET_PRIVATE(self); - - val = modest_account_mgr_get_server_account_string (priv->modest_acc_mgr, key, - MODEST_ACCOUNT_PASSWORD, - NULL); - if (!val || strlen(val)==0) - { - g_message("Key vor Aufruf: %s", key); - /* g_signal_emit (G_OBJECT(self), signals[PASSWORD_REQUESTED_SIGNAL], 0, key); */ - g_signal_emit (G_OBJECT(self), signals[PASSWORD_REQUESTED_SIGNAL], 0, key); - + + /* 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); + + printf ("DEBUG: modest: %s: Already asked = %d\n", __FUNCTION__, already_asked); + + /* If the password is not already there, try ModestConf */ + if (!already_asked) { + pwd = modest_server_account_get_password (priv->account_mgr, + server_account_name); + g_hash_table_insert (priv->password_hash, g_strdup (server_account_name), g_strdup (pwd)); } - return val; -} + /* If it was already asked, it must have been wrong, so ask again */ + if (already_asked || !pwd || strlen(pwd) == 0) { + /* 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: + */ + const gboolean settings_have_password = + modest_server_account_get_has_password (priv->account_mgr, server_account_name); + printf ("DEBUG: modest: %s: settings_have_password=%d\n", __FUNCTION__, settings_have_password); + if (settings_have_password) { + + + /* The password must be wrong, so show the account settings dialog so it can be corrected: */ + /* We show it in the main loop, because this function might not be in the main loop. */ + g_object_ref (account); /* unrefed in the idle handler. */ + g_idle_add (on_idle_wrong_password, account); + + if (cancel) + *cancel = TRUE; + + return NULL; + } + + /* we don't have it yet. Get the password from the user */ + const gchar* account_id = tny_account_get_id (account); + gboolean remember = FALSE; + pwd = NULL; + + if (already_asked) { + /* Show an info banner, before we show the protected password dialog: */ + g_idle_add (on_idle_wrong_password_warning_only, NULL); + } + + request_password_in_main_loop_and_wait (self, account_id, + &username, &pwd, cancel, &remember); + + if (!*cancel) { + /* The password will be returned as the result, + * but we need to tell tinymail about the username too: */ + 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": */ + /* + if (remember) { + printf ("%s: Storing username=%s, password=%s\n", + __FUNCTION__, username, pwd); + modest_server_account_set_username (priv->account_mgr, server_account_name, + username); + modest_server_account_set_password (priv->account_mgr, server_account_name, + pwd); + } + */ + + /* 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 { + g_hash_table_remove (priv->password_hash, server_account_name); + + g_free (pwd); + pwd = NULL; + } + g_free (username); + username = NULL; + } else + *cancel = FALSE; + + /* printf(" DEBUG: %s: returning %s\n", __FUNCTION__, pwd); */ + + return pwd; +} +/* tinymail calls this if the connection failed due to an incorrect password. + * And it seems to call this for any general connection failure. */ static void -forget_password (TnyAccountIface *account) +forget_password (TnyAccount *account) { - g_warning (__FUNCTION__); -} - + printf ("DEBUG: %s\n", __FUNCTION__); + ModestTnyAccountStore *self; + ModestTnyAccountStorePrivate *priv; + const TnyAccountStore *account_store; + gchar *pwd; + const gchar *key; + + account_store = TNY_ACCOUNT_STORE(g_object_get_data (G_OBJECT(account), + "account_store")); + self = MODEST_TNY_ACCOUNT_STORE (account_store); + priv = MODEST_TNY_ACCOUNT_STORE_GET_PRIVATE(self); + key = tny_account_get_id (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); + } + /* Remove from configuration system */ + /* + modest_account_mgr_unset (priv->account_mgr, + key, MODEST_ACCOUNT_PASSWORD, TRUE); + */ +} -static gboolean -add_account (TnyAccountStoreIface *self, TnyAccountIface *account) +static void +modest_tny_account_store_finalize (GObject *obj) { - TnyAccountIface *account_iface; - ModestTnyAccountStore *account_store; - ModestTnyAccountStorePrivate *priv; + GnomeVFSVolumeMonitor *volume_monitor; + ModestTnyAccountStore *self = MODEST_TNY_ACCOUNT_STORE(obj); + ModestTnyAccountStorePrivate *priv = MODEST_TNY_ACCOUNT_STORE_GET_PRIVATE(self); - const gchar* account_name; - const gchar *hostname, *username, *proto; + g_free (priv->cache_dir); + priv->cache_dir = NULL; + + if (priv->password_hash) { + g_hash_table_destroy (priv->password_hash); + priv->password_hash = NULL; + } - g_return_val_if_fail (self, FALSE); - g_return_val_if_fail (account, FALSE); + /* Disconnect VFS signals */ + volume_monitor = gnome_vfs_get_volume_monitor (); + if (g_signal_handler_is_connected (volume_monitor, + priv->volume_mounted_handler)) + g_signal_handler_disconnect (volume_monitor, + priv->volume_mounted_handler); + if (g_signal_handler_is_connected (volume_monitor, + priv->volume_unmounted_handler)) + g_signal_handler_disconnect (volume_monitor, + priv->volume_unmounted_handler); + + if (priv->account_mgr) { + /* Disconnect signals */ + if (g_signal_handler_is_connected (priv->account_mgr, + priv->acc_inserted_handler)) + g_signal_handler_disconnect (priv->account_mgr, + priv->acc_inserted_handler); + if (g_signal_handler_is_connected (priv->account_mgr, + priv->acc_changed_handler)) + g_signal_handler_disconnect (priv->account_mgr, + priv->acc_changed_handler); + if (g_signal_handler_is_connected (priv->account_mgr, + priv->acc_removed_handler)) + g_signal_handler_disconnect (priv->account_mgr, + priv->acc_removed_handler); + + g_object_unref (G_OBJECT(priv->account_mgr)); + priv->account_mgr = NULL; + } - account_iface = TNY_ACCOUNT_IFACE(account); - account_store = MODEST_TNY_ACCOUNT_STORE(self); - priv = MODEST_TNY_ACCOUNT_STORE_GET_PRIVATE(self); + if (priv->device) { + g_object_unref (G_OBJECT(priv->device)); + priv->device = NULL; + } - account_name = tny_account_iface_get_id(account_iface); - if (!account_name) { - g_warning ("failed to retrieve account name"); - return FALSE; + /* Destroy all accounts. Disconnect all accounts before they are destroyed */ + if (priv->store_accounts) { + tny_list_foreach (priv->store_accounts, foreach_account_disconnect, NULL); + g_object_unref (priv->store_accounts); + priv->store_accounts = NULL; } - hostname = tny_account_iface_get_hostname(account_iface); - username = tny_account_iface_get_user(account_iface); - proto = tny_account_iface_get_proto(account_iface); + if (priv->transport_accounts) { + tny_list_foreach (priv->transport_accounts, foreach_account_disconnect, NULL); + g_object_unref (priv->transport_accounts); + priv->transport_accounts = NULL; + } - return modest_account_mgr_add_server_account (priv->modest_acc_mgr, - account_name, - hostname, username, NULL, - proto); + if (priv->store_accounts_outboxes) { + g_object_unref (priv->store_accounts_outboxes); + priv->store_accounts_outboxes = NULL; + } + + if (priv->session) { + camel_object_unref (CAMEL_OBJECT(priv->session)); + priv->session = NULL; + } + + G_OBJECT_CLASS(parent_class)->finalize (obj); } - -static void -modest_tny_account_store_add_store_account (TnyAccountStoreIface *self, - TnyStoreAccountIface *account) +ModestTnyAccountStore* +modest_tny_account_store_new (ModestAccountMgr *account_mgr, + TnyDevice *device) { - if (!add_account (self, TNY_ACCOUNT_IFACE(account))) - g_warning ("failed to add store account"); -} + GObject *obj; + ModestTnyAccountStorePrivate *priv; + TnyAccount *local_account = NULL; + + g_return_val_if_fail (account_mgr, NULL); + g_return_val_if_fail (device, NULL); + obj = G_OBJECT(g_object_new(MODEST_TYPE_TNY_ACCOUNT_STORE, NULL)); + priv = MODEST_TNY_ACCOUNT_STORE_GET_PRIVATE(obj); + priv->account_mgr = g_object_ref (G_OBJECT(account_mgr)); + priv->device = g_object_ref (device); + + priv->session = tny_session_camel_new (TNY_ACCOUNT_STORE(obj)); + if (!priv->session) { + g_warning ("failed to get TnySessionCamel"); + return NULL; + } + + /* Set the ui locker */ + tny_session_camel_set_ui_locker (priv->session, tny_gtk_lockable_new ()); + + /* Connect signals */ + priv->acc_inserted_handler = g_signal_connect (G_OBJECT(account_mgr), "account_inserted", + G_CALLBACK (on_account_inserted), obj); + priv->acc_changed_handler = g_signal_connect (G_OBJECT(account_mgr), "account_changed", + G_CALLBACK (on_account_changed), obj); + priv->acc_removed_handler = g_signal_connect (G_OBJECT(account_mgr), "account_removed", + G_CALLBACK (on_account_removed), obj); + + /* Create the lists of accounts */ + priv->store_accounts = tny_simple_list_new (); + priv->transport_accounts = tny_simple_list_new (); + priv->store_accounts_outboxes = tny_simple_list_new (); + + /* Create the local folders 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); + + /* Add the other remote accounts. Do this before 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)); + + return MODEST_TNY_ACCOUNT_STORE(obj); +} static void -modest_tny_account_store_add_transport_account (TnyAccountStoreIface *self, - TnyTransportAccountIface *account) +modest_tny_account_store_get_accounts (TnyAccountStore *self, + TnyList *list, + TnyGetAccountsRequestType request_type) { - if (!add_account (self, TNY_ACCOUNT_IFACE(account))) - g_warning ("failed to add transport account"); + ModestTnyAccountStorePrivate *priv; + + g_return_if_fail (self); + g_return_if_fail (TNY_IS_LIST(list)); + + priv = MODEST_TNY_ACCOUNT_STORE_GET_PRIVATE(self); + + switch (request_type) { + case TNY_ACCOUNT_STORE_BOTH: + tny_list_foreach (priv->store_accounts, foreach_account_append_to_list, list); + tny_list_foreach (priv->transport_accounts, foreach_account_append_to_list, list); + break; + case TNY_ACCOUNT_STORE_STORE_ACCOUNTS: + tny_list_foreach (priv->store_accounts, foreach_account_append_to_list, list); + break; + case TNY_ACCOUNT_STORE_TRANSPORT_ACCOUNTS: + tny_list_foreach (priv->transport_accounts, foreach_account_append_to_list, list); + break; + default: + g_return_if_reached (); + } + + /* Initialize session. Why do we need this ??? */ + tny_session_camel_set_initialized (priv->session); } +static const gchar* +modest_tny_account_store_get_cache_dir (TnyAccountStore *self) +{ + ModestTnyAccountStorePrivate *priv; + priv = MODEST_TNY_ACCOUNT_STORE_GET_PRIVATE(self); + + if (!priv->cache_dir) + priv->cache_dir = g_build_filename (g_get_home_dir(), + MODEST_DIR, MODEST_CACHE_DIR, NULL); + return priv->cache_dir; +} + -static TnyAccountIface* -tny_account_from_key (ModestTnyAccountStore *self, const gchar *key, - gboolean is_store) +/* + * callers need to unref + */ +static TnyDevice* +modest_tny_account_store_get_device (TnyAccountStore *self) { - TnyAccountIface *tny_account; ModestTnyAccountStorePrivate *priv; - gchar *val; g_return_val_if_fail (self, NULL); - g_return_val_if_fail (key, NULL); - + priv = MODEST_TNY_ACCOUNT_STORE_GET_PRIVATE(self); - /* is it a store or a transport? */ - if (is_store) - tny_account = TNY_ACCOUNT_IFACE(tny_store_account_new ()); + if (priv->device) + return g_object_ref (G_OBJECT(priv->device)); else - tny_account = TNY_ACCOUNT_IFACE(tny_transport_account_new ()); - - if (!tny_account) { - g_warning ("failed to create new tny %s account", - is_store ? "store" : "transport"); return NULL; - } +} - tny_account_iface_set_account_store (TNY_ACCOUNT_IFACE(tny_account), - TNY_ACCOUNT_STORE_IFACE(self)); - /* id */ - tny_account_iface_set_id (tny_account, key); - /* proto */ - val = modest_account_mgr_get_server_account_string (priv->modest_acc_mgr, key, - MODEST_ACCOUNT_PROTO, NULL); - if (val) { - tny_account_iface_set_proto (tny_account, val); - g_free (val); - } else { - g_warning ("protocol not defined for %s", key); - g_object_unref (G_OBJECT(tny_account)); - return NULL; - } +static TnyAccount* +modest_tny_account_store_find_account_by_url (TnyAccountStore *self, const gchar* url_string) +{ + return modest_tny_account_store_get_tny_account_by (MODEST_TNY_ACCOUNT_STORE (self), + MODEST_TNY_ACCOUNT_STORE_QUERY_URL, + url_string); +} - /* hostname */ - val = modest_account_mgr_get_server_account_string (priv->modest_acc_mgr, key, - MODEST_ACCOUNT_HOSTNAME, - NULL); - if (val) { - tny_account_iface_set_hostname (tny_account, val); - g_free (val); - } +static gboolean +modest_tny_account_store_alert (TnyAccountStore *self, TnyAccount *account, TnyAlertType type, + gboolean question, const GError *error) +{ + g_return_val_if_fail (error, FALSE); - /* username */ - val = modest_account_mgr_get_server_account_string (priv->modest_acc_mgr, key, - MODEST_ACCOUNT_USERNAME, - NULL); - if (val) { - tny_account_iface_set_user (tny_account, val); - g_free (val); + if ((error->domain != TNY_ACCOUNT_ERROR) + && (error->domain != TNY_ACCOUNT_STORE_ERROR)) { + g_warning("modest: %s: Unexpected error domain: != TNY_ACCOUNT_ERROR: %d, message=%s", + __FUNCTION__, error->domain, error->message); + + return FALSE; } + + printf("DEBUG: %s: GError code: %d, message=%s\n", + __FUNCTION__, error->code, error->message); + + /* Get the server name: */ + const gchar* server_name = NULL; + if (account && TNY_IS_ACCOUNT (account)) { + server_name = tny_account_get_hostname (account); + printf ("modest: %s: account name = %s, server_name=%s\n", __FUNCTION__, + tny_account_get_id (account), server_name); + } + + if (!server_name) + server_name = _("Unknown Server"); + + ModestTransportStoreProtocol proto = MODEST_PROTOCOL_STORE_POP; /* Arbitrary default. */ + if (account) { + const gchar *proto_name = tny_account_get_proto (account); + if (proto_name) + proto = modest_protocol_info_get_transport_store_protocol (proto_name); + else { + g_warning("modest: %s: account with id=%s has no proto.\n", __FUNCTION__, + tny_account_get_id (account)); + } + } + + /* const gchar *prompt = NULL; */ + gchar *prompt = NULL; + switch (error->code) { + case TNY_ACCOUNT_STORE_ERROR_CANCEL_ALERT: + case TNY_ACCOUNT_ERROR_TRY_CONNECT_USER_CANCEL: + /* Don't show waste the user's time by showing him a dialog telling + * him that he has just cancelled something: */ + g_debug ("%s: Handling GError domain=%d, code=%d (cancelled) without showing a dialog, message=%s", + __FUNCTION__, error->domain, error->code, error->message); + prompt = NULL; + break; + + case TNY_ACCOUNT_ERROR_TRY_CONNECT_HOST_LOOKUP_FAILED: + /* TODO: Show the appropriate message, depending on whether it's POP or IMAP: */ + g_debug ("%s: Handling GError domain=%d, code=%d (lookup failed), message=%s", + __FUNCTION__, error->domain, error->code, error->message); + + switch (proto) { + case MODEST_PROTOCOL_STORE_POP: + prompt = g_strdup_printf (_("emev_ni_ui_pop3_msg_connect_error"), server_name); + break; + case MODEST_PROTOCOL_STORE_IMAP: + prompt = g_strdup_printf (_("emev_ni_ui_imap_connect_server_error"), server_name); + break; + case MODEST_PROTOCOL_TRANSPORT_SMTP: + default: /* Arbitrary default. */ + prompt = g_strdup_printf (_("emev_ib_ui_smtp_server_invalid"), server_name); + break; + } + + /* + prompt = g_strdup_printf( + _("Incorrect Account Settings:\n Host lookup failed.%s"), + error->message); + */ + break; + + case TNY_ACCOUNT_ERROR_TRY_CONNECT_AUTHENTICATION_NOT_SUPPORTED: + g_debug ("%s: Handling GError domain=%d, code=%d (authentication not supported), message=%s", + __FUNCTION__, error->domain, error->code, error->message); + /* TODO: This needs a logical ID for the string: */ + prompt = g_strdup_printf( + _("Incorrect Account Settings:\nThe secure authentication method is not supported.\n%s"), + error->message); + break; + + case TNY_ACCOUNT_ERROR_TRY_CONNECT_CERTIFICATE: + g_debug ("%s: Handling GError domain=%d, code=%d (certificatae), message=%s", + __FUNCTION__, error->domain, error->code, error->message); + prompt = g_strdup_printf( + _("Certificate Problem:\n%s"), + error->message); + break; + + case TNY_ACCOUNT_ERROR_TRY_CONNECT: + /* The tinymail camel implementation just sends us this for almost + * everything, so we have to guess at the cause. + * It could be a wrong password, or inability to resolve a hostname, + * or lack of network, or incorrect authentication method, or something entirely different: */ + /* TODO: Fix camel to provide specific error codes, and then use the + * specific dialog messages from Chapter 12 of the UI spec. + */ + case TNY_ACCOUNT_STORE_ERROR_UNKNOWN_ALERT: + /* This debug output is useful. Please keep it uncommented until + * we have fixed the problems in this function: */ + g_debug ("%s: Handling GError domain=%d, code=%d, message=%s", + __FUNCTION__, error->domain, error->code, error->message); + + /* TODO: Remove the internal error message for the real release. + * This is just so the testers can give us more information: */ + /* prompt = _("Modest account not yet fully configured."); */ + prompt = g_strdup_printf( + "%s\n (Internal error message, often very misleading):\n%s", + _("Incorrect Account Settings"), + error->message); + + /* Note: If the password was wrong then get_password() would be called again, + * instead of this vfunc being called. */ + + break; + + default: + g_warning ("%s: Unhandled GError code: %d, message=%s", + __FUNCTION__, error->code, error->message); + prompt = NULL; + break; + } + + if (!prompt) + return FALSE; - tny_account_iface_set_pass_func (tny_account, get_password); - tny_account_iface_set_forget_pass_func (tny_account, forget_password); - - return tny_account; + ModestWindow *main_window = + modest_window_mgr_get_main_window (modest_runtime_get_window_mgr ()); + gboolean retval = TRUE; + if (question) { + /* The Tinymail documentation says that we should show Yes and No buttons, + * when it is a question. + * Obviously, we need tinymail to use more specific error codes instead, + * so we know what buttons to show. */ + + /* TODO: Do this in the main context: */ + GtkWidget *dialog = GTK_WIDGET (hildon_note_new_confirmation (GTK_WINDOW (main_window), + prompt)); + const int response = gtk_dialog_run (GTK_DIALOG (dialog)); + if (question) { + retval = (response == GTK_RESPONSE_YES) || + (response == GTK_RESPONSE_OK); + } + + gtk_widget_destroy (dialog); + + } else { + /* Just show the error text and use the default response: */ + modest_maemo_show_information_note_in_main_context_and_forget (GTK_WINDOW (main_window), + prompt); + } + + /* TODO: Don't free this when we no longer strdup the message for testers. */ + g_free (prompt); + + + /* printf("DEBUG: %s: returning %d\n", __FUNCTION__, retval); */ + return retval; } -static GList* -tny_accounts_from_server_accounts (ModestTnyAccountStore *self, GSList *accounts, - gboolean is_store) +static void +modest_tny_account_store_init (gpointer g, gpointer iface_data) +{ + TnyAccountStoreIface *klass; + + g_return_if_fail (g); + + klass = (TnyAccountStoreIface *)g; + + klass->get_accounts_func = + modest_tny_account_store_get_accounts; + klass->get_cache_dir_func = + modest_tny_account_store_get_cache_dir; + klass->get_device_func = + modest_tny_account_store_get_device; + klass->alert_func = + modest_tny_account_store_alert; + klass->find_account_func = + modest_tny_account_store_find_account_by_url; +} + +void +modest_tny_account_store_set_get_pass_func (ModestTnyAccountStore *self, + ModestTnyGetPassFunc func) { - GSList *cursor = accounts; - GList *tny_accounts = NULL; + /* not implemented, we use signals */ + g_printerr ("modest: set_get_pass_func not implemented\n"); +} +TnySessionCamel* +modest_tny_account_store_get_session (TnyAccountStore *self) +{ g_return_val_if_fail (self, NULL); + return MODEST_TNY_ACCOUNT_STORE_GET_PRIVATE (self)->session; +} - while (cursor) { - TnyAccountIface *tny_account; - gchar *key = cursor->data; - tny_account = tny_account_from_key (self, (gchar*)cursor->data, - is_store); - if (!tny_account) { - g_warning ("could not create tnyaccount for %s", - (gchar*)cursor->data); +static TnyAccount* +get_tny_account_by (TnyList *accounts, + ModestTnyAccountStoreQueryType type, + const gchar *str) +{ + TnyIterator *iter = NULL; + gboolean found = FALSE; + TnyAccount *retval = NULL; + + iter = tny_list_create_iterator (accounts); + while (!tny_iterator_is_done (iter) && !found) { + TnyAccount *tmp_account = NULL; + const gchar *val = NULL; + + tmp_account = TNY_ACCOUNT (tny_iterator_get_current (iter)); + switch (type) { + case MODEST_TNY_ACCOUNT_STORE_QUERY_ID: + val = tny_account_get_id (tmp_account); + break; + case MODEST_TNY_ACCOUNT_STORE_QUERY_URL: + val = tny_account_get_url_string (tmp_account); + break; + } + + if (type == MODEST_TNY_ACCOUNT_STORE_QUERY_URL && + tny_account_matches_url_string (tmp_account, str)) { + retval = g_object_ref (tmp_account); + found = TRUE; } else { - tny_accounts = - g_list_append (tny_accounts, tny_account); + if (strcmp (val, str) == 0) { + retval = g_object_ref (tmp_account); + found = TRUE; + } } - cursor = cursor->next; + g_object_unref (tmp_account); + tny_iterator_next (iter); } + g_object_unref (iter); - return tny_accounts; + return retval; } +TnyAccount* +modest_tny_account_store_get_tny_account_by (ModestTnyAccountStore *self, + ModestTnyAccountStoreQueryType type, + const gchar *str) +{ + TnyAccount *account = NULL; + ModestTnyAccountStorePrivate *priv; + + g_return_val_if_fail (self, NULL); + g_return_val_if_fail (str, NULL); + + priv = MODEST_TNY_ACCOUNT_STORE_GET_PRIVATE(self); + + /* Search in store accounts */ + account = get_tny_account_by (priv->store_accounts, type, str); + + /* If we already found something, no need to search the transport accounts */ + if (!account) { + account = get_tny_account_by (priv->transport_accounts, type, str); + + /* If we already found something, no need to search the + per-account outbox accounts */ + if (!account) + account = get_tny_account_by (priv->store_accounts_outboxes, type, str); + } + /* Warn if nothing was found. This is generally unusual. */ + if (!account) { + g_warning("%s: Failed to find account with %s=%s\n", + __FUNCTION__, + (type == MODEST_TNY_ACCOUNT_STORE_QUERY_ID) ? "ID" : "URL", + str); + } -static const GList* -modest_tny_account_store_get_store_accounts (TnyAccountStoreIface *iface) -{ - ModestTnyAccountStore *self; - ModestTnyAccountStorePrivate *priv; - GSList *accounts, *cursor; - GList *tny_accounts; + /* Returns a new reference to the account if found */ + return account; +} - g_return_val_if_fail (iface, NULL); +TnyAccount* +modest_tny_account_store_get_server_account (ModestTnyAccountStore *self, + const gchar *account_name, + TnyAccountType type) +{ + ModestTnyAccountStorePrivate *priv = NULL; + TnyAccount *retval = NULL; + TnyList *account_list = NULL; + TnyIterator *iter = NULL; + gboolean found; - self = MODEST_TNY_ACCOUNT_STORE(iface); + g_return_val_if_fail (self, NULL); + g_return_val_if_fail (account_name, NULL); + g_return_val_if_fail (type == TNY_ACCOUNT_TYPE_STORE || + type == TNY_ACCOUNT_TYPE_TRANSPORT, + NULL); + priv = MODEST_TNY_ACCOUNT_STORE_GET_PRIVATE(self); - accounts = - modest_account_mgr_server_account_names (priv->modest_acc_mgr, - NULL, - MODEST_PROTO_TYPE_STORE, - NULL, FALSE); + account_list = (type == TNY_ACCOUNT_TYPE_STORE) ? + priv->store_accounts : + priv->transport_accounts; - g_message ("accounts: %d", g_slist_length (accounts)); - tny_accounts = tny_accounts_from_server_accounts (self, accounts, TRUE); - g_slist_free (accounts); - g_message ("store accounts: %d", g_list_length (tny_accounts)); + if (!account_list) { + g_printerr ("%s: No server accounts of type %s\n", __FUNCTION__, + (type == TNY_ACCOUNT_TYPE_STORE) ? "store" : "transport"); + return NULL; + } + + /* Look for the server account */ + found = FALSE; + iter = tny_list_create_iterator (account_list); + while (!tny_iterator_is_done (iter) && !found) { + const gchar *modest_acc_name; + TnyAccount *tmp_account; + + tmp_account = TNY_ACCOUNT (tny_iterator_get_current (iter)); + modest_acc_name = + modest_tny_account_get_parent_modest_account_name_for_server_account (tmp_account); + + if (!strcmp (account_name, modest_acc_name)) { + found = TRUE; + retval = g_object_ref (tmp_account); + } + /* Free and continue */ + g_object_unref (tmp_account); + tny_iterator_next (iter); + } + if (!found) { + g_printerr ("modest: %s: could not get tny %s account for %s\n." \ + "Number of server accounts of this type=%d\n", __FUNCTION__, + (type == TNY_ACCOUNT_TYPE_STORE) ? "store" : "transport", + account_name, tny_list_get_length (account_list)); + } - /* - * FIXME: after gconf notification support is added, - * we can simply return priv->store_account - */ - priv->store_accounts = free_gobject_list (priv->store_accounts); - priv->store_accounts = tny_accounts; + /* Returns a new reference */ + return retval; +} + +static TnyAccount* +get_smtp_specific_transport_account_for_open_connection (ModestTnyAccountStore *self, + const gchar *account_name) +{ + /* Get the current connection: */ + TnyDevice *device = modest_runtime_get_device (); + + if (!tny_device_is_online (device)) + return NULL; - return tny_accounts; + g_return_val_if_fail (self, NULL); + g_return_val_if_fail (account_name, NULL); + + +#ifdef MODEST_PLATFORM_MAEMO + g_assert (TNY_IS_MAEMO_CONIC_DEVICE (device)); + TnyMaemoConicDevice *maemo_device = TNY_MAEMO_CONIC_DEVICE (device); + const gchar* iap_id = tny_maemo_conic_device_get_current_iap_id (maemo_device); + /* printf ("DEBUG: %s: iap_id=%s\n", __FUNCTION__, iap_id); */ + if (!iap_id) + return NULL; + + ConIcIap* connection = tny_maemo_conic_device_get_iap (maemo_device, iap_id); + if (!connection) + return NULL; + + const gchar *connection_name = con_ic_iap_get_name (connection); + /* printf ("DEBUG: %s: connection_name=%s\n", __FUNCTION__, connection_name); */ + if (!connection_name) + return NULL; + + /* Get the connection-specific transport acccount, if any: */ + ModestAccountMgr *account_manager = modest_runtime_get_account_mgr (); + gchar* server_account_name = modest_account_mgr_get_connection_specific_smtp (account_manager, + account_name, connection_name); + + /* printf ("DEBUG: %s: server_account_name=%s\n", __FUNCTION__, server_account_name); */ + if (!server_account_name) { + return NULL; /* No connection-specific SMTP server was specified for this connection. */ + } + + TnyAccount* account = modest_tny_account_store_get_tny_account_by (self, + MODEST_TNY_ACCOUNT_STORE_QUERY_ID, + server_account_name); + + /* printf ("DEBUG: %s: account=%p\n", __FUNCTION__, account); */ + g_free (server_account_name); + + /* Unref the get()ed object, as required by the tny_maemo_conic_device_get_iap() documentation. */ + g_object_unref (connection); + + return account; +#else + return NULL; /* TODO: Implement this for GNOME, instead of just Maemo? */ +#endif /* MODEST_PLATFORM_MAEMO */ } + +TnyAccount* +modest_tny_account_store_get_transport_account_for_open_connection (ModestTnyAccountStore *self, + const gchar *account_name) +{ + g_return_val_if_fail (self, NULL); + g_return_val_if_fail (account_name, NULL); + if (!account_name || !self) + return NULL; + + /* Get the connection-specific transport acccount, if any: */ + TnyAccount *account = + get_smtp_specific_transport_account_for_open_connection (self, account_name); + + /* If there is no connection-specific transport account (the common case), + * just get the regular transport account: */ + if (!account) { + /* The special local folders don't have transport accounts. */ + if (strcmp (account_name, MODEST_LOCAL_FOLDERS_ACCOUNT_ID) == 0) + account = NULL; + else + account = modest_tny_account_store_get_server_account (self, account_name, + TNY_ACCOUNT_TYPE_TRANSPORT); + } + + return account; +} -static const GList* -modest_tny_account_store_get_transport_accounts (TnyAccountStoreIface *iface) +TnyAccount* +modest_tny_account_store_get_local_folders_account (ModestTnyAccountStore *self) { - ModestTnyAccountStore *self; + TnyAccount *account = NULL; ModestTnyAccountStorePrivate *priv; - GSList *accounts, *cursor; - GList *tny_accounts; - - g_return_val_if_fail (iface, NULL); + TnyIterator *iter; + gboolean found; - self = MODEST_TNY_ACCOUNT_STORE(iface); + g_return_val_if_fail (MODEST_IS_TNY_ACCOUNT_STORE (self), NULL); + priv = MODEST_TNY_ACCOUNT_STORE_GET_PRIVATE(self); - accounts = - modest_account_mgr_server_account_names (priv->modest_acc_mgr, - NULL, - MODEST_PROTO_TYPE_TRANSPORT, - NULL, FALSE); - tny_accounts = tny_accounts_from_server_accounts (self, accounts, FALSE); - g_warning ("transport accounts: %d", g_list_length (tny_accounts)); - - g_slist_free (accounts); + found = FALSE; + iter = tny_list_create_iterator (priv->store_accounts); + while (!tny_iterator_is_done (iter) && !found) { + TnyAccount *tmp_account; - /* - * FIXME: after gconf notification support is added, - * we can simply return priv->store_account - */ - priv->transport_accounts = free_gobject_list (priv->transport_accounts); - priv->transport_accounts = tny_accounts; + tmp_account = TNY_ACCOUNT (tny_iterator_get_current (iter)); + if (modest_tny_account_is_virtual_local_folders (tmp_account)) { + account = g_object_ref (tmp_account); + found = TRUE; + } + g_object_unref (tmp_account); + tny_iterator_next (iter); + } + g_object_unref (iter); - return tny_accounts; /* FIXME: who will free this? */ + /* Returns a new reference to the account */ + return account; } - -ModestAccountMgr *modest_tny_account_store_get_accout_mgr(ModestTnyAccountStore *self) +/*********************************************************************************/ +static void +add_existing_accounts (ModestTnyAccountStore *self) { - ModestTnyAccountStorePrivate *priv; - g_return_val_if_fail (self, NULL); - + GSList *account_names = NULL, *iter = NULL; + ModestTnyAccountStorePrivate *priv = NULL; + priv = MODEST_TNY_ACCOUNT_STORE_GET_PRIVATE(self); - return priv->modest_acc_mgr; -} - + /* These are account names, not server_account names */ + account_names = modest_account_mgr_account_names (priv->account_mgr, FALSE); + for (iter = account_names; iter != NULL; iter = g_slist_next (iter)) { + const gchar *account_name = (const gchar*) iter->data; + + /* Insert all enabled accounts without notifying */ + if (modest_account_mgr_get_enabled (priv->account_mgr, account_name)) + insert_account (self, account_name, FALSE); + } + modest_account_mgr_free_account_names (account_names); +} -TnySessionCamel* -tny_account_store_get_session (TnyAccountStore *self) +static TnyAccount* +create_tny_account (ModestTnyAccountStore *self, + const gchar *name, + TnyAccountType type) { - ModestTnyAccountStorePrivate *priv; - g_return_val_if_fail (self, NULL); - + TnyAccount *account = NULL; + ModestTnyAccountStorePrivate *priv = NULL; + priv = MODEST_TNY_ACCOUNT_STORE_GET_PRIVATE(self); - g_message ("returning tny session camel %p", - priv->tny_session_camel); + account = modest_tny_account_new_from_account (priv->account_mgr, + name, type, + priv->session, + get_password, + forget_password); + + if (account) { + /* Forget any cached password for the account, so that + we use a new account if any */ + modest_tny_account_store_forget_password_in_memory (self, + tny_account_get_id (account)); + /* Set the account store */ + g_object_set_data (G_OBJECT(account), "account_store", self); + } else { + g_printerr ("modest: failed to create account for %s\n", name); + } - return priv->tny_session_camel; + return account; } - - -/** - * modest_tny_account_store_get_cache_dir: - * @self: self a TnyAccountStoreIface instance - * - * returns the pathname of the cache directory - * - * Returns: a string with the value of the pathname - * to the cache directory or NULL if the environment variable $HOME is - * not set. string should _not_ be freed by caller +/* + * This function will be used for both adding new accounts and for the + * initialization. In the initialization we do not want to emit + * signals so notify will be FALSE, in the case of account additions + * we do want to notify the observers */ -static const gchar* -modest_tny_account_store_get_cache_dir (TnyAccountStoreIface *self) +static void +insert_account (ModestTnyAccountStore *self, + const gchar *account, + gboolean notify) { - ModestTnyAccountStorePrivate *priv; + ModestTnyAccountStorePrivate *priv = NULL; + TnyAccount *store_account = NULL, *transport_account = NULL; + priv = MODEST_TNY_ACCOUNT_STORE_GET_PRIVATE(self); - gchar *cache_dir; + /* Get the server and the transport account */ + store_account = create_tny_account (self, account, TNY_ACCOUNT_TYPE_STORE); + transport_account = create_tny_account (self, account, TNY_ACCOUNT_TYPE_TRANSPORT); - if (!priv->cache_dir) { - if (g_getenv("HOME") != NULL) - priv->cache_dir = g_strconcat(g_getenv("HOME"), - "/.modest/cache/", NULL); + /* Add to the list, and notify the observers */ + if (store_account) { + tny_list_append (priv->store_accounts, G_OBJECT (store_account)); + if (notify) + g_signal_emit (G_OBJECT (self), signals [ACCOUNT_INSERTED_SIGNAL], 0, store_account); + g_object_unref (store_account); } - return priv->cache_dir; -} - + /* Add to the list, and notify the observers */ + if (transport_account) { + TnyAccount *account_outbox = NULL, *local_account = NULL; + TnyFolder *per_account_outbox = NULL; + TnyList *folders; + TnyIterator *iter_folders; + + /* Add account to the list */ + tny_list_append (priv->transport_accounts, G_OBJECT (transport_account)); + + /* Add connection-specific transport accounts */ + add_connection_specific_transport_accounts (self, account); + + /* Create per account local outbox */ + account_outbox = + modest_tny_account_new_for_per_account_local_outbox_folder (priv->account_mgr, + account, + priv->session); + tny_list_append (priv->store_accounts_outboxes, G_OBJECT (account_outbox)); + + /* Get the outbox folder */ + folders = tny_simple_list_new (); + tny_folder_store_get_folders (TNY_FOLDER_STORE (account_outbox), + folders, NULL, NULL); + g_assert (tny_list_get_length (folders) == 1); + iter_folders = tny_list_create_iterator (folders); + per_account_outbox = TNY_FOLDER (tny_iterator_get_current (iter_folders)); + g_object_unref (iter_folders); + g_object_unref (account_outbox); + + /* Add the outbox of the new per-account-local-outbox + account to the global local merged OUTBOX of the + local folders account */ + local_account = modest_tny_account_store_get_local_folders_account (MODEST_TNY_ACCOUNT_STORE (self)); + modest_tny_local_folders_account_add_folder_to_outbox (MODEST_TNY_LOCAL_FOLDERS_ACCOUNT (local_account), + per_account_outbox); + g_object_unref (local_account); + g_object_unref (per_account_outbox); + + /* Notify the observers */ + if (notify) + g_signal_emit (G_OBJECT (self), signals [ACCOUNT_INSERTED_SIGNAL], 0, transport_account); + g_object_unref (transport_account); + } +} -static const TnyDeviceIface* -modest_tny_account_store_get_device (TnyAccountStoreIface *self) +static void +on_account_inserted (ModestAccountMgr *acc_mgr, + const gchar *account, + gpointer user_data) { - return NULL; /* FIXME */ + /* Insert the account and notify the observers */ + insert_account (MODEST_TNY_ACCOUNT_STORE (user_data), account, TRUE); } - - static void -modest_tny_account_store_iface_init (gpointer g_iface, gpointer iface_data) +on_account_removed (ModestAccountMgr *acc_mgr, + const gchar *account, + gpointer user_data) { - TnyAccountStoreIfaceClass *klass; + TnyAccount *store_account = NULL, *transport_account = NULL; + ModestTnyAccountStore *self = MODEST_TNY_ACCOUNT_STORE(user_data); + + /* Get the server and the transport account */ + store_account = + modest_tny_account_store_get_server_account (self, account, TNY_ACCOUNT_TYPE_STORE); + transport_account = + modest_tny_account_store_get_server_account (self, account, TNY_ACCOUNT_TYPE_TRANSPORT); + + /* If there was any problem creating the account, for example, + with the configuration system this could not exist */ + if (store_account) { + /* Clear the cache */ + tny_store_account_delete_cache (TNY_STORE_ACCOUNT (store_account)); + + /* Notify the observers */ + g_signal_emit (G_OBJECT (self), signals [ACCOUNT_REMOVED_SIGNAL], 0, store_account); + g_object_unref (store_account); + } else { + g_warning ("There is no store account for account %s\n", account); + } - g_return_if_fail (g_iface); + /* If there was any problem creating the account, for example, + with the configuration system this could not exist */ + if (transport_account) { + /* Notify the observers */ + g_signal_emit (G_OBJECT (self), signals [ACCOUNT_REMOVED_SIGNAL], 0, transport_account); + g_object_unref (transport_account); + } else { + g_warning ("There is no transport account for account %s\n", account); + } +} - klass = (TnyAccountStoreIfaceClass *)g_iface; +static void +add_connection_specific_transport_accounts (ModestTnyAccountStore *self, + const gchar *account_name) +{ + ModestTnyAccountStorePrivate *priv = NULL; + GSList *list_specifics = NULL, *iter = NULL; - klass->add_store_account_func = - modest_tny_account_store_add_store_account; - klass->get_store_accounts_func = - modest_tny_account_store_get_store_accounts; - klass->add_transport_account_func = - modest_tny_account_store_add_transport_account; - klass->get_transport_accounts_func = - modest_tny_account_store_get_transport_accounts; - klass->get_cache_dir_func = - modest_tny_account_store_get_cache_dir; - klass->get_device_func = - modest_tny_account_store_get_device; + priv = MODEST_TNY_ACCOUNT_STORE_GET_PRIVATE(self); + list_specifics = modest_account_mgr_get_list (priv->account_mgr, + account_name, + MODEST_ACCOUNT_CONNECTION_SPECIFIC_SMTP_LIST, + MODEST_CONF_VALUE_STRING, FALSE); + + /* Look at each connection-specific transport account for the + * modest account: */ + iter = list_specifics; + while (iter) { + /* The list alternates between the connection name and the transport name: */ + iter = g_slist_next (iter); + if (iter) { + const gchar* transport_account_name = (const gchar*) (iter->data); + if (transport_account_name) { + TnyAccount * tny_account = NULL; + /* Add the account: */ + tny_account = + modest_tny_account_new_from_server_account_name (priv->account_mgr, + priv->session, + transport_account_name); + if (tny_account) { + modest_tny_account_set_parent_modest_account_name_for_server_account (tny_account, + account_name); + g_object_set_data (G_OBJECT(tny_account), + "account_store", + (gpointer)self); + + tny_list_append (priv->transport_accounts, G_OBJECT (tny_account)); + } else + g_printerr ("modest: failed to create smtp-specific account for %s\n", + transport_account_name); + } + } + iter = g_slist_next (iter); + } }