X-Git-Url: http://git.maemo.org/git/?p=modest;a=blobdiff_plain;f=src%2Fmodest-tny-account-store.c;h=dcceba22b14060109b7fce395bdb16f8d848db37;hp=2b63752f1c29cde7664d9c05c3de754cdb862599;hb=96d9a8c787c693406a0f26e3d3a00065c7236fe5;hpb=766c0f6c6636baa79ba139d68b22f82f543d5c97 diff --git a/src/modest-tny-account-store.c b/src/modest-tny-account-store.c index 2b63752..5c3385f 100644 --- a/src/modest-tny-account-store.c +++ b/src/modest-tny-account-store.c @@ -1,62 +1,124 @@ -/* 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 "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_HILDON_VERSION_0 +#include +#else +#include +#endif +#endif /* '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_init (ModestTnyAccountStore *obj); static void modest_tny_account_store_finalize (GObject *obj); /* implementations for tny-account-store-iface */ -static void modest_tny_account_store_iface_init (gpointer g_iface, gpointer iface_data); +static void modest_tny_account_store_instance_init (ModestTnyAccountStore *obj); +static void modest_tny_account_store_init (gpointer g, gpointer iface_data); + + +static void +get_server_accounts (TnyAccountStore *self, TnyList *list, TnyAccountType type); -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); /* list my signals */ enum { - /* MY_SIGNAL_1, */ - /* MY_SIGNAL_2, */ + ACCOUNT_UPDATE_SIGNAL, + PASSWORD_REQUESTED_SIGNAL, LAST_SIGNAL }; typedef struct _ModestTnyAccountStorePrivate ModestTnyAccountStorePrivate; struct _ModestTnyAccountStorePrivate { - ModestAccountMgr *modest_acc_mgr; + gchar *cache_dir; + GHashTable *password_hash; + ModestAccountMgr *account_mgr; + TnySessionCamel *session; + TnyDevice *device; + + /* We cache the lists of accounts here. + * They are created in our get_accounts_func() implementation. */ + GSList *store_accounts; + GSList *transport_accounts; + + /* This is also contained in store_accounts, + * but we cached it temporarily separately, + * because we create this while creating the transport accounts, + * but return it when requesting the store accounts: + */ + GSList *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; -/* uncomment the following if you have defined any signals */ -/* static guint signals[LAST_SIGNAL] = {0}; */ +static guint signals[LAST_SIGNAL] = {0}; GType modest_tny_account_store_get_type (void) { static GType my_type = 0; + if (!my_type) { static const GTypeInfo my_info = { sizeof(ModestTnyAccountStoreClass), @@ -66,22 +128,22 @@ modest_tny_account_store_get_type (void) 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 */ }; - - 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, + /* hack hack */ + 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; } @@ -95,316 +157,886 @@ modest_tny_account_store_class_init (ModestTnyAccountStoreClass *klass) parent_class = g_type_class_peek_parent (klass); gobject_class->finalize = modest_tny_account_store_finalize; - g_type_class_add_private (gobject_class, sizeof(ModestTnyAccountStorePrivate)); - - /* signal definitions go here, e.g.: */ -/* signals[MY_SIGNAL_1] = */ -/* g_signal_new ("my_signal_1",....); */ -/* signals[MY_SIGNAL_2] = */ -/* g_signal_new ("my_signal_2",....); */ -/* etc. */ + g_type_class_add_private (gobject_class, + sizeof(ModestTnyAccountStorePrivate)); + + signals[ACCOUNT_UPDATE_SIGNAL] = + g_signal_new ("account_update", + G_TYPE_FROM_CLASS (gobject_class), + G_SIGNAL_RUN_FIRST, + G_STRUCT_OFFSET(ModestTnyAccountStoreClass, account_update), + NULL, NULL, + g_cclosure_marshal_VOID__STRING, + G_TYPE_NONE, 1, G_TYPE_STRING); + + 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, + 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); } + 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); + + priv->cache_dir = NULL; + priv->account_mgr = NULL; + priv->session = NULL; + priv->device = NULL; - priv->modest_acc_mgr = 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); } + + static void -modest_tny_account_store_finalize (GObject *obj) +account_list_free (GSList *accounts) { - ModestTnyAccountStore *self = MODEST_TNY_ACCOUNT_STORE(obj); - ModestTnyAccountStorePrivate *priv = - MODEST_TNY_ACCOUNT_STORE_GET_PRIVATE(self); - - if (priv->modest_acc_mgr) { - g_object_unref (G_OBJECT(priv->modest_acc_mgr)); - priv->modest_acc_mgr = NULL; + GSList *cursor = accounts; + + while (cursor) { + if (G_IS_OBJECT(cursor->data)) { /* check twice... */ + const gchar *id = tny_account_get_id(TNY_ACCOUNT(cursor->data)); + modest_runtime_verify_object_last_ref(cursor->data,id); + } + g_object_unref (G_OBJECT(cursor->data)); + cursor = cursor->next; } + g_slist_free (accounts); } -GObject* -modest_tny_account_store_new (ModestAccountMgr *modest_acc_mgr) + +static void +on_account_removed (ModestAccountMgr *acc_mgr, const gchar *account, gboolean server_account, + gpointer user_data) { - GObject *obj; - ModestTnyAccountStorePrivate *priv; + ModestTnyAccountStore *self = MODEST_TNY_ACCOUNT_STORE(user_data); + ModestTnyAccountStorePrivate *priv = MODEST_TNY_ACCOUNT_STORE_GET_PRIVATE(self); - g_return_val_if_fail (modest_acc_mgr, NULL); + /* FIXME: make this more finegrained; changes do not really affect _all_ + * accounts, and some do not affect tny accounts at all (such as 'last_update') + */ - obj = G_OBJECT(g_object_new(MODEST_TYPE_TNY_ACCOUNT_STORE, NULL)); - - priv = MODEST_TNY_ACCOUNT_STORE_GET_PRIVATE(obj); - g_object_ref(G_OBJECT(priv->modest_acc_mgr = modest_acc_mgr)); + account_list_free (priv->store_accounts); + get_server_accounts (TNY_ACCOUNT_STORE(self), NULL, TNY_ACCOUNT_TYPE_STORE); + + account_list_free (priv->transport_accounts); + get_server_accounts (TNY_ACCOUNT_STORE(self), NULL, + TNY_ACCOUNT_TYPE_TRANSPORT); + + /* TODO: Ref these when we add them? */ + g_slist_free (priv->store_accounts_outboxes); + priv->store_accounts_outboxes = NULL; - return obj; + g_signal_emit (G_OBJECT(self), signals[ACCOUNT_UPDATE_SIGNAL], 0, + account); } +static void +on_account_changed (ModestAccountMgr *acc_mgr, const gchar *account, + const gchar *key, gboolean server_account, gpointer user_data) -/* FIXME: tinymail needs to change here */ -/* a gpointer arg to get_password should be enough */ -static gchar* -get_password (TnyAccountIface *account, const gchar *prompt) { - g_warning ("%s: %s", __FUNCTION__, prompt); - return g_strdup("djcb123"); + ModestTnyAccountStore *self = MODEST_TNY_ACCOUNT_STORE(user_data); + ModestTnyAccountStorePrivate *priv = MODEST_TNY_ACCOUNT_STORE_GET_PRIVATE(self); + + /* FIXME: make this more finegrained; changes do not really affect _all_ + * accounts, and some do not affect tny accounts at all (such as 'last_update') + */ + if (server_account) { + if (priv->store_accounts) { + account_list_free (priv->store_accounts); + priv->store_accounts = NULL; + get_server_accounts (TNY_ACCOUNT_STORE(self), + NULL, TNY_ACCOUNT_TYPE_STORE); + } + + if (priv->transport_accounts) { + account_list_free (priv->transport_accounts); + priv->transport_accounts = NULL; + get_server_accounts (TNY_ACCOUNT_STORE(self), NULL, + TNY_ACCOUNT_TYPE_TRANSPORT); + } + } + + g_signal_emit (G_OBJECT(self), signals[ACCOUNT_UPDATE_SIGNAL], 0, + account); } -static void -forget_password (TnyAccountIface *account) +static ModestTnyAccountStore* +get_account_store_for_account (TnyAccount *account) { - g_warning (__FUNCTION__); + return MODEST_TNY_ACCOUNT_STORE(g_object_get_data (G_OBJECT(account), + "account_store")); } +/* This callback will be called by Tinymail when it needs the password + * from the user, for instance if the password was not remembered. + * Note that TnyAccount here will be the server account. */ +static gchar* +get_password (TnyAccount *account, const gchar *prompt, gboolean *cancel) +{ + /* Initialize the output parameter: */ + if (cancel) + *cancel = FALSE; + + const gchar *key; + const TnyAccountStore *account_store; + ModestTnyAccountStore *self; + ModestTnyAccountStorePrivate *priv; + gchar *username = NULL; + gchar *pwd = NULL; + gpointer pwd_ptr; + gboolean already_asked; + + key = tny_account_get_id (account); + account_store = TNY_ACCOUNT_STORE(get_account_store_for_account (account)); + + self = MODEST_TNY_ACCOUNT_STORE (account_store); + priv = MODEST_TNY_ACCOUNT_STORE_GET_PRIVATE(self); + + /* 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 = g_hash_table_lookup_extended (priv->password_hash, + key, + NULL, + (gpointer*)&pwd_ptr); + + /* if the password is not already there, try ModestConf */ + if (!already_asked) { + pwd = modest_account_mgr_get_string (priv->account_mgr, + key, MODEST_ACCOUNT_PASSWORD, TRUE); + g_hash_table_insert (priv->password_hash, g_strdup (key), g_strdup (pwd)); + } + /* if it was already asked, it must have been wrong, so ask again */ + if (already_asked || !pwd || strlen(pwd) == 0) { + /* 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; + + /* Note that we ignore the returned username here, + * because it is enough that it will be stored in gconf + * by the signal handler. */ + g_signal_emit (G_OBJECT(self), signals[PASSWORD_REQUESTED_SIGNAL], 0, + account_id, /* server_account_name */ + &username, &pwd, cancel, &remember); + + if (!*cancel) { + if (remember) + modest_account_mgr_set_string (priv->account_mgr,key, + MODEST_ACCOUNT_PASSWORD, + pwd, TRUE); + /* 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 (key), g_strdup(pwd)); + } else { + g_hash_table_remove (priv->password_hash, key); + + g_free (pwd); + pwd = NULL; + } -static gboolean -add_account (TnyAccountStoreIface *self, TnyAccountIface *account) + 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 (TnyAccount *account) { - TnyAccountIface *account_iface; - ModestTnyAccountStore *account_store; + printf ("DEBUG: %s\n", __FUNCTION__); + ModestTnyAccountStore *self; ModestTnyAccountStorePrivate *priv; + const TnyAccountStore *account_store; + gchar *pwd; + const gchar *key; + + account_store = TNY_ACCOUNT_STORE(get_account_store_for_account (account)); + 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); +} - const gchar* account_name; - const gchar *hostname, *username, *proto; - g_warning (__FUNCTION__); +static void +modest_tny_account_store_finalize (GObject *obj) +{ + ModestTnyAccountStore *self = MODEST_TNY_ACCOUNT_STORE(obj); + ModestTnyAccountStorePrivate *priv = MODEST_TNY_ACCOUNT_STORE_GET_PRIVATE(self); - g_return_val_if_fail (self, FALSE); - g_return_val_if_fail (account, FALSE); + //gboolean debug = modest_runtime_get_debug_flags() & MODEST_RUNTIME_DEBUG_DEBUG_OBJECTS; + + g_free (priv->cache_dir); + priv->cache_dir = NULL; - account_iface = TNY_ACCOUNT_IFACE(account); - account_store = MODEST_TNY_ACCOUNT_STORE(self); - priv = MODEST_TNY_ACCOUNT_STORE_GET_PRIVATE(self); + if (priv->password_hash) { + g_hash_table_destroy (priv->password_hash); + priv->password_hash = NULL; + } + + if (priv->account_mgr) { + g_object_unref (G_OBJECT(priv->account_mgr)); + priv->account_mgr = NULL; + } + + if (priv->device) { + g_object_unref (G_OBJECT(priv->device)); + priv->device = NULL; + } + + /* this includes the local folder */ + account_list_free (priv->store_accounts); + priv->store_accounts = NULL; - account_name = tny_account_iface_get_id(account_iface); - if (!account_name) { - g_warning ("failed to retrieve account name"); - return FALSE; + account_list_free (priv->transport_accounts); + priv->transport_accounts = NULL; + + if (priv->session) { + camel_object_unref (CAMEL_OBJECT(priv->session)); + priv->session = NULL; } + + G_OBJECT_CLASS(parent_class)->finalize (obj); +} + + +ModestTnyAccountStore* +modest_tny_account_store_new (ModestAccountMgr *account_mgr, TnyDevice *device) { - hostname = tny_account_iface_get_hostname(account_iface); - username = tny_account_iface_get_user(account_iface); - proto = tny_account_iface_get_proto(account_iface); + GObject *obj; + ModestTnyAccountStorePrivate *priv; + TnyList *list; + + 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); - return modest_account_mgr_add_server_account (priv->modest_acc_mgr, - account_name, - hostname, username, NULL, - proto); + 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)); + + tny_session_camel_set_ui_locker (priv->session, tny_gtk_lockable_new ()); + /* FIXME: unref this in the end? */ + tny_session_camel_set_async_connecting (priv->session, TRUE); + + /* force a cache fill... ugly */ + list = TNY_LIST(tny_simple_list_new()); + tny_account_store_get_accounts (TNY_ACCOUNT_STORE(obj), list, + TNY_ACCOUNT_STORE_BOTH); + g_object_unref(list); + + /* Connect signals */ + g_signal_connect (G_OBJECT(account_mgr), "account_changed", + G_CALLBACK (on_account_changed), obj); + g_signal_connect (G_OBJECT(account_mgr), "account_removed", + G_CALLBACK (on_account_removed), obj); + + return MODEST_TNY_ACCOUNT_STORE(obj); } +/** Fill the TnyList from the appropriate cached GSList of accounts. */ +static void +get_cached_accounts (TnyAccountStore *self, TnyList *list, TnyAccountType type) +{ + ModestTnyAccountStorePrivate *priv; + GSList *accounts, *cursor; + + priv = MODEST_TNY_ACCOUNT_STORE_GET_PRIVATE(self); + accounts = (type == TNY_ACCOUNT_TYPE_STORE ? priv->store_accounts : priv->transport_accounts); + cursor = accounts; + while (cursor) { + tny_list_prepend (list, G_OBJECT(cursor->data)); + cursor = cursor->next; + } +} static void -modest_tny_account_store_add_store_account (TnyAccountStoreIface *self, - TnyStoreAccountIface *account) +create_per_account_local_outbox_folders (TnyAccountStore *self) { - if (!add_account (self, TNY_ACCOUNT_IFACE(account))) - g_warning ("failed to add store account"); + g_return_if_fail (self); + + ModestTnyAccountStorePrivate *priv = + MODEST_TNY_ACCOUNT_STORE_GET_PRIVATE(self); + + /* printf("DEBUG: %s: priv->store_accounts_outboxes = %p\n", __FUNCTION__, priv->store_accounts_outboxes); */ + + if (priv->store_accounts_outboxes) { + return; + } + + /* Create the transport accounts, if necessary: */ + if (!(priv->transport_accounts)) { + get_server_accounts (self, NULL /* TnyList */, + TNY_ACCOUNT_TYPE_TRANSPORT); + } + + GSList *accounts = NULL; + + GSList *account_names = modest_account_mgr_account_names (priv->account_mgr, + TRUE /* including disabled accounts */); + + GSList *iter = account_names; + for (iter = priv->transport_accounts; iter; iter = g_slist_next (iter)) { + + TnyAccount *transport_account = (TnyAccount*)iter->data; + + /* Create a per-account local outbox folder (a _store_ account) + * for each _transport_ account: */ + TnyAccount *tny_account_outbox = + modest_tny_account_new_for_per_account_local_outbox_folder ( + priv->account_mgr, transport_account, priv->session); + + accounts = g_slist_append (accounts, tny_account_outbox); /* cache it */ + }; + + priv->store_accounts_outboxes = accounts; } +/* This function fills the TnyList, and also stores a GSList of the accounts, + * for caching purposes. It creates the TnyAccount objects if necessary. + * The @list parameter may be NULL, if you just want to fill the cache. + */ +static void +get_server_accounts (TnyAccountStore *self, TnyList *list, TnyAccountType type) +{ + g_return_if_fail (self); + + /* printf ("DEBUG: %s: list=%p, type=%d\n", __FUNCTION__, list, type); */ + + ModestTnyAccountStorePrivate *priv = + MODEST_TNY_ACCOUNT_STORE_GET_PRIVATE(self); + + /* Do nothing if the accounts are already cached: */ + if (type == TNY_ACCOUNT_TYPE_STORE) { + if (priv->store_accounts) + return; + } else if (type == TNY_ACCOUNT_TYPE_TRANSPORT) { + if (priv->transport_accounts) + return; + } + + GSList *account_names = NULL, *cursor = NULL; + GSList *accounts = NULL; + + /* these account names, not server_account names */ + account_names = modest_account_mgr_account_names (priv->account_mgr,FALSE); + + for (cursor = account_names; cursor; cursor = cursor->next) { + + gchar *account_name = (gchar*)cursor->data; + + /* we get the server_accounts for enabled accounts */ + if (modest_account_mgr_get_enabled(priv->account_mgr, account_name)) { + + /* Add the account: */ + TnyAccount *tny_account = + modest_tny_account_new_from_account (priv->account_mgr, + account_name, + type, priv->session, + get_password, + forget_password); + if (tny_account) { + g_object_set_data (G_OBJECT(tny_account), "account_store", + (gpointer)self); + if (list) + tny_list_prepend (list, G_OBJECT(tny_account)); + + accounts = g_slist_append (accounts, tny_account); /* cache it */ + } else + g_printerr ("modest: failed to create account for %s\n", + account_name); + } + g_free (account_name); + } + g_slist_free (account_names); + + if (type == TNY_ACCOUNT_TYPE_STORE) { + /* Also add the local folder pseudo-account: */ + TnyAccount *tny_account = + modest_tny_account_new_for_local_folders (priv->account_mgr, priv->session); + if (list) + tny_list_prepend (list, G_OBJECT(tny_account)); + accounts = g_slist_append (accounts, tny_account); /* cache it */ + } + + /* Do this here, in case create_per_account_local_outbox_folders() needs it. */ + if (type == TNY_ACCOUNT_TYPE_TRANSPORT) { + /* Store the cache: */ + priv->transport_accounts = accounts; + } + + /* We also create a per-account local outbox folder (a _store_ account) + * for each _transport_ account. */ + if (type == TNY_ACCOUNT_TYPE_TRANSPORT) { + /* Now would be a good time to create the per-account local outbox folder + * _store_ accounts corresponding to each transport account: */ + if (!priv->store_accounts_outboxes) { + create_per_account_local_outbox_folders (self); + } + } + + /* But we only return the per-account local outbox folder when + * _store_ accounts are requested. */ + if (type == TNY_ACCOUNT_TYPE_STORE) { + /* Create them if necessary, + * (which also requires creating the transport accounts, + * if necessary.) */ + if (!priv->store_accounts_outboxes) { + create_per_account_local_outbox_folders (self); + } + + /* Add them to the TnyList: */ + if (priv->store_accounts_outboxes) { + GSList *iter = NULL; + for (iter = priv->store_accounts_outboxes; iter; iter = g_slist_next (iter)) { + TnyAccount *outbox_account = (TnyAccount*)iter->data; + if (list && outbox_account) + tny_list_prepend (list, G_OBJECT(outbox_account)); + + accounts = g_slist_append (accounts, outbox_account); + } + } + } + + if (type == TNY_ACCOUNT_TYPE_STORE) { + /* Store the cache: */ + priv->store_accounts = accounts; + } +} 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); + + if (request_type == TNY_ACCOUNT_STORE_BOTH) { + modest_tny_account_store_get_accounts (self, list, + TNY_ACCOUNT_STORE_STORE_ACCOUNTS); + modest_tny_account_store_get_accounts (self, list, + TNY_ACCOUNT_STORE_TRANSPORT_ACCOUNTS); + return; + } + + if (request_type == TNY_ACCOUNT_STORE_STORE_ACCOUNTS) { + if (!priv->store_accounts) + get_server_accounts (self, list, TNY_ACCOUNT_TYPE_STORE); + else + get_cached_accounts (self, list, TNY_ACCOUNT_TYPE_STORE); + + } else if (request_type == TNY_ACCOUNT_STORE_TRANSPORT_ACCOUNTS) { + if (!priv->transport_accounts) + get_server_accounts (self, list, TNY_ACCOUNT_TYPE_TRANSPORT); + else + get_cached_accounts (self, list, TNY_ACCOUNT_TYPE_TRANSPORT); + } else + g_return_if_reached (); /* incorrect req type */ } +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 ()); - - tny_account_iface_set_account_store (tny_account, - TNY_ACCOUNT_STORE_IFACE(self)); - /* id */ - tny_account_iface_set_id (tny_account, key); - - /* hostname */ - val = modest_account_mgr_get_account_string (priv->modest_acc_mgr, key, - MODEST_ACCOUNT_HOSTNAME, NULL); - g_warning (val); - tny_account_iface_set_hostname (tny_account, val); - g_free (val); - - /* username */ - val = modest_account_mgr_get_account_string (priv->modest_acc_mgr, key, - MODEST_ACCOUNT_USERNAME, NULL); - g_warning (val); - tny_account_iface_set_user (tny_account, val); - g_free (val); - - /* proto */ - val = modest_account_mgr_get_account_string (priv->modest_acc_mgr, key, - MODEST_ACCOUNT_PROTO, NULL); - g_warning (val); - tny_account_iface_set_proto (tny_account, val); - g_free (val); - - g_warning ("set_pass"); - tny_account_iface_set_pass_func (tny_account, get_password); - tny_account_iface_set_forget_pass_func (tny_account, forget_password); - - return tny_account; + return NULL; } -static GList* -tny_accounts_from_server_accounts (ModestTnyAccountStore *self, GSList *accounts, - gboolean is_store) +static TnyAccount* +modest_tny_account_store_find_account_by_url (TnyAccountStore *self, const gchar* url_string) { - GSList *cursor = accounts; - GList *tny_accounts = NULL; + TnyAccount *account = NULL; + ModestTnyAccountStorePrivate *priv; + GSList *cursor; g_return_val_if_fail (self, NULL); + g_return_val_if_fail (url_string, NULL); - while (cursor) { - TnyAccountIface *tny_account; - 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); - } else { - g_warning ("added %s",(gchar*)cursor->data); - tny_accounts = - g_list_append (tny_accounts, tny_account); + priv = MODEST_TNY_ACCOUNT_STORE_GET_PRIVATE(self); + + for (cursor = priv->store_accounts; cursor ; cursor = cursor->next) { + if (tny_account_matches_url_string (TNY_ACCOUNT(cursor->data), url_string)) { + account = TNY_ACCOUNT(cursor->data); + break; } - cursor = cursor->next; } - return tny_accounts; -} + if (!account) { + for (cursor = priv->transport_accounts; !account && cursor ; cursor = cursor->next) { + if (tny_account_matches_url_string (TNY_ACCOUNT(cursor->data), url_string)) { + account = TNY_ACCOUNT(cursor->data); + break; + } + } + } + if (account) + g_object_ref (G_OBJECT(account)); + + return account; +} -static const GList* -modest_tny_account_store_get_store_accounts (TnyAccountStoreIface *iface) +static gboolean +modest_tny_account_store_alert (TnyAccountStore *self, TnyAlertType type, + gboolean question, const GError *error) { - ModestTnyAccountStore *self; - ModestTnyAccountStorePrivate *priv; - GSList *accounts, *cursor; - GList *tny_accounts; + g_return_val_if_fail (error, FALSE); + + if ((error->domain != TNY_ACCOUNT_ERROR) + && (error->domain != TNY_ACCOUNT_STORE_ERROR)) { + g_warning("%s: Unexpected error domain: != TNY_ACCOUNT_ERROR: %d, message=%s", + __FUNCTION__, error->domain, error->message); + return FALSE; + } + + /* printf("DEBUG: %s: error->message=%s\n", __FUNCTION__, error->message); */ - g_return_val_if_fail (iface, NULL); - g_warning ("i'm being called: %s", __FUNCTION__); + /* const gchar *prompt = NULL; */ + gchar *prompt = NULL; + switch (error->code) { + 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 something entirely different: */ + case TNY_ACCOUNT_STORE_ERROR_UNKNOWN_ALERT: + 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(_("Modest account not yet fully configured. Error=%s"), + error->message); + break; + default: + g_warning ("%s: Unhandled GError code: %d, message=%s", + __FUNCTION__, error->code, error->message); + prompt = NULL; + break; + } - self = MODEST_TNY_ACCOUNT_STORE(iface); - priv = MODEST_TNY_ACCOUNT_STORE_GET_PRIVATE(self); + if (!prompt) + return FALSE; + +#ifdef MODEST_PLATFORM_MAEMO + /* 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. */ + GtkWidget *dialog = NULL; + if (question) { + dialog = GTK_WIDGET (hildon_note_new_confirmation (NULL, + prompt)); + } else { + dialog = GTK_WIDGET (hildon_note_new_information (NULL, + prompt)); + } +#else + + GtkMessageType gtktype = GTK_MESSAGE_ERROR; + switch (type) + { + case TNY_ALERT_TYPE_INFO: + gtktype = GTK_MESSAGE_INFO; + break; + case TNY_ALERT_TYPE_WARNING: + gtktype = GTK_MESSAGE_WARNING; + break; + case TNY_ALERT_TYPE_ERROR: + default: + gtktype = GTK_MESSAGE_ERROR; + break; + } - accounts = - modest_account_mgr_server_account_names (priv->modest_acc_mgr, - NULL, - MODEST_PROTO_TYPE_STORE, - NULL, FALSE); + GtkWidget *dialog = gtk_message_dialog_new (NULL, GTK_DIALOG_MODAL, + gtktype, GTK_BUTTONS_YES_NO, prompt); +#endif /* #ifdef MODEST_PLATFORM_MAEMO */ + + gboolean retval = TRUE; + const int response = gtk_dialog_run (GTK_DIALOG (dialog)); + if (question) { + retval = (response == GTK_RESPONSE_YES) || + (response == GTK_RESPONSE_OK); + } - g_warning ("accounts: %d", g_slist_length (accounts)); - tny_accounts = tny_accounts_from_server_accounts (self, accounts, TRUE); - g_slist_free (accounts); - g_warning ("store accounts: %d", g_list_length (tny_accounts)); + gtk_widget_destroy (dialog); - return tny_accounts; /* FIXME: who will free this? */ + /* 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 const GList* -modest_tny_account_store_get_transport_accounts (TnyAccountStoreIface *iface) +static void +modest_tny_account_store_init (gpointer g, gpointer iface_data) { - ModestTnyAccountStore *self; - ModestTnyAccountStorePrivate *priv; - GSList *accounts, *cursor; - GList *tny_accounts; - - g_return_val_if_fail (iface, NULL); + 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) +{ + /* 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; +} + + +TnyAccount* +modest_tny_account_store_get_tny_account_by_id (ModestTnyAccountStore *self, const gchar *id) +{ + TnyAccount *account = NULL; + ModestTnyAccountStorePrivate *priv; + GSList *cursor; + + g_return_val_if_fail (self, NULL); + g_return_val_if_fail (id, NULL); - self = MODEST_TNY_ACCOUNT_STORE(iface); 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); - return tny_accounts; /* FIXME: who will free this? */ -} + for (cursor = priv->store_accounts; cursor ; cursor = cursor->next) { + const gchar *acc_id = tny_account_get_id (TNY_ACCOUNT(cursor->data)); + if (acc_id && strcmp (acc_id, id) == 0) { + account = TNY_ACCOUNT(cursor->data); + break; + } + } + + /* if we already found something, no need to search the transport accounts */ + for (cursor = priv->transport_accounts; !account && cursor ; cursor = cursor->next) { + const gchar *acc_id = tny_account_get_id (TNY_ACCOUNT(cursor->data)); + if (acc_id && strcmp (acc_id, id) == 0) { + account = TNY_ACCOUNT(cursor->data); + break; + } + } + + if (account) + g_object_ref (G_OBJECT(account)); + return account; +} -/** - * modest_tny_account_store_get_cache_dir: - * @self: self a TnyAccountStoreIface instance - * - * returns the pathname of the cache directory - * - * Returns: a newly allocated string with the value of the pathname - * to the cache directory or NULL if the environment variable $HOME is - * not set, - * pointer has to be freed by caller - */ -static const gchar* -modest_tny_account_store_get_cache_dir (TnyAccountStoreIface *self) +TnyAccount* +modest_tny_account_store_get_tny_account_by_account (ModestTnyAccountStore *self, + const gchar *account_name, + TnyAccountType type) { -gchar *cache_dir; + TnyAccount *account = NULL; + gchar *id = NULL; + ModestTnyAccountStorePrivate *priv; - if (g_getenv("HOME") != NULL) - cache_dir = g_strconcat(g_getenv("HOME"), "/.modest/cache/"); - else - cache_dir = NULL; + 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); - return cache_dir; -} + /* Special case for the local account */ + if (!strcmp (account_name, MODEST_ACTUAL_LOCAL_FOLDERS_ACCOUNT_ID)) { + id = g_strdup (MODEST_ACTUAL_LOCAL_FOLDERS_ACCOUNT_ID); + } else { + ModestAccountData *account_data; + + account_data = modest_account_mgr_get_account_data (priv->account_mgr, account_name); + if (!account_data) { + g_printerr ("modest: cannot get account data for account '%s'\n", account_name); + return NULL; + } + + if (type == TNY_ACCOUNT_TYPE_STORE && account_data->store_account) + id = g_strdup (account_data->store_account->account_name); + else if (account_data->transport_account) + id = g_strdup (account_data->transport_account->account_name); + modest_account_mgr_free_account_data (priv->account_mgr, account_data); + } + if (!id) + g_printerr ("modest: could not get an id for account %s\n", + account_name); + else + account = modest_tny_account_store_get_tny_account_by_id (self, id); -static void -modest_tny_account_store_iface_init (gpointer g_iface, gpointer iface_data) + if (!account) + g_printerr ("modest: could not get tny %s account for %s (id=%s)\n", + type == TNY_ACCOUNT_TYPE_STORE? "store" : "transport", + account_name, id ? id : ""); + + return account; +} + +static TnyAccount* +get_smtp_specific_transport_account_for_open_connection (ModestTnyAccountStore *self, + const gchar *account_name) { - TnyAccountStoreIfaceClass *klass; + /* Get the current connection: */ + TnyDevice *device = modest_runtime_get_device (); + + if (!tny_device_is_online (device)) + return 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); + 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); + 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); + + 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_id (self, server_account_name); + g_free (server_account_name); - g_return_if_fail (g_iface); + /* Unref the get()ed object, as required by the tny_maemo_conic_device_get_iap() documentation. */ + g_object_unref (connection); - klass = (TnyAccountStoreIfaceClass *)g_iface; + return account; +#else + return NULL; /* TODO: Implement this for GNOME, instead of just Maemo? */ +#endif /* MODEST_PLATFORM_MAEMO */ +} - 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; + +TnyAccount* +modest_tny_account_store_get_transport_account_for_open_connection (ModestTnyAccountStore *self, + const gchar *account_name) +{ + /* 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) { + account = modest_tny_account_store_get_tny_account_by_account (self, account_name, + TNY_ACCOUNT_TYPE_TRANSPORT); + } + + return account; } +gboolean modest_tny_folder_store_is_virtual_local_folders (TnyFolderStore *self) +{ + /* We should make this more sophisticated if we ever use ModestTnySimpleFolderStore + * for anything else. */ + return MODEST_IS_TNY_SIMPLE_FOLDER_STORE (self); +}