+
+ g_return_if_fail (self && MODEST_IS_MAIL_OPERATION (self));
+ g_return_if_fail (transport_account && TNY_IS_TRANSPORT_ACCOUNT (transport_account));
+ g_return_if_fail (msg && TNY_IS_MSG (msg));
+
+ priv = MODEST_MAIL_OPERATION_GET_PRIVATE(self);
+
+ /* Get account and set it into mail_operation */
+ priv->account = g_object_ref (transport_account);
+ priv->op_type = MODEST_MAIL_OPERATION_TYPE_SEND;
+ priv->done = 1;
+ priv->total = 1;
+
+ send_queue = TNY_SEND_QUEUE (modest_runtime_get_send_queue (transport_account));
+ if (!TNY_IS_SEND_QUEUE(send_queue)) {
+ g_set_error (&(priv->error), MODEST_MAIL_OPERATION_ERROR,
+ MODEST_MAIL_OPERATION_ERROR_ITEM_NOT_FOUND,
+ "modest: could not find send queue for account\n");
+ priv->status = MODEST_MAIL_OPERATION_STATUS_FAILED;
+ modest_mail_operation_notify_end (self);
+
+ } else {
+ /* Add the msg to the queue */
+ modest_mail_operation_notify_start (self);
+
+ tny_send_queue_add_async (send_queue, msg, NULL, NULL, NULL);
+
+ priv->status = MODEST_MAIL_OPERATION_STATUS_SUCCESS;
+ modest_mail_operation_notify_end (self);
+ }
+
+}
+
+
+static gboolean
+idle_create_msg_cb (gpointer idle_data)
+{
+ CreateMsgIdleInfo *info = (CreateMsgIdleInfo *) idle_data;
+
+ /* This is a GDK lock because we are an idle callback and
+ * info->callback can contain Gtk+ code */
+
+ gdk_threads_enter (); /* CHECKED */
+ info->callback (info->mail_op, info->msg, info->userdata);
+
+ g_object_unref (info->mail_op);
+ if (info->msg)
+ g_object_unref (info->msg);
+ g_slice_free (CreateMsgIdleInfo, info);
+ gdk_threads_leave (); /* CHECKED */
+
+ return FALSE;
+}
+
+static gpointer
+create_msg_thread (gpointer thread_data)
+{
+ CreateMsgInfo *info = (CreateMsgInfo *) thread_data;
+ TnyMsg *new_msg = NULL;
+ ModestMailOperationPrivate *priv;
+
+ priv = MODEST_MAIL_OPERATION_GET_PRIVATE(info->mail_op);
+ if (info->html_body == NULL) {
+ new_msg = modest_tny_msg_new (info->to, info->from, info->cc,
+ info->bcc, info->subject, info->plain_body,
+ info->attachments_list);
+ } else {
+ new_msg = modest_tny_msg_new_html_plain (info->to, info->from, info->cc,
+ info->bcc, info->subject, info->html_body,
+ info->plain_body, info->attachments_list,
+ info->images_list);
+ }
+
+ if (new_msg) {
+ TnyHeader *header;
+
+ /* Set priority flags in message */
+ header = tny_msg_get_header (new_msg);
+ tny_header_set_flag (header, info->priority_flags);
+
+ /* Set attachment flags in message */
+ if (info->attachments_list != NULL)
+ tny_header_set_flag (header, TNY_HEADER_FLAG_ATTACHMENTS);
+
+ g_object_unref (G_OBJECT(header));
+ } else {
+ priv->status = MODEST_MAIL_OPERATION_STATUS_FAILED;
+ g_set_error (&(priv->error), MODEST_MAIL_OPERATION_ERROR,
+ MODEST_MAIL_OPERATION_ERROR_INSTANCE_CREATION_FAILED,
+ "modest: failed to create a new msg\n");
+ }
+
+
+ g_free (info->to);
+ g_free (info->from);
+ g_free (info->cc);
+ g_free (info->bcc);
+ g_free (info->plain_body);
+ g_free (info->html_body);
+ g_free (info->subject);
+ g_list_foreach (info->attachments_list, (GFunc) g_object_unref, NULL);
+ g_list_free (info->attachments_list);
+ g_list_foreach (info->images_list, (GFunc) g_object_unref, NULL);
+ g_list_free (info->images_list);
+
+ if (info->callback) {
+ CreateMsgIdleInfo *idle_info;
+ idle_info = g_slice_new0 (CreateMsgIdleInfo);
+ idle_info->mail_op = g_object_ref (info->mail_op);
+ idle_info->msg = (new_msg) ? g_object_ref (new_msg) : NULL;
+ idle_info->callback = info->callback;
+ idle_info->userdata = info->userdata;
+ g_idle_add (idle_create_msg_cb, idle_info);
+ } else {
+ g_idle_add (idle_notify_queue, g_object_ref (info->mail_op));
+ }
+
+ g_object_unref (info->mail_op);
+ g_slice_free (CreateMsgInfo, info);
+ if (new_msg) g_object_unref(new_msg);
+ return NULL;
+}
+
+
+void
+modest_mail_operation_create_msg (ModestMailOperation *self,
+ const gchar *from, const gchar *to,
+ const gchar *cc, const gchar *bcc,
+ const gchar *subject, const gchar *plain_body,
+ const gchar *html_body,
+ const GList *attachments_list,
+ const GList *images_list,
+ TnyHeaderFlags priority_flags,
+ ModestMailOperationCreateMsgCallback callback,
+ gpointer userdata)
+{
+ CreateMsgInfo *info = NULL;
+
+ info = g_slice_new0 (CreateMsgInfo);
+ info->mail_op = g_object_ref (self);
+
+ info->from = g_strdup (from);
+ info->to = g_strdup (to);
+ info->cc = g_strdup (cc);
+ info->bcc = g_strdup (bcc);
+ info->subject = g_strdup (subject);
+ info->plain_body = g_strdup (plain_body);
+ info->html_body = g_strdup (html_body);
+ info->attachments_list = g_list_copy ((GList *) attachments_list);
+ g_list_foreach (info->attachments_list, (GFunc) g_object_ref, NULL);
+ info->images_list = g_list_copy ((GList *) images_list);
+ g_list_foreach (info->images_list, (GFunc) g_object_ref, NULL);
+ info->priority_flags = priority_flags;
+
+ info->callback = callback;
+ info->userdata = userdata;
+
+ g_thread_create (create_msg_thread, info, FALSE, NULL);
+}
+
+typedef struct
+{
+ TnyTransportAccount *transport_account;
+ TnyMsg *draft_msg;
+} SendNewMailInfo;
+
+static void
+modest_mail_operation_send_new_mail_cb (ModestMailOperation *self,
+ TnyMsg *msg,
+ gpointer userdata)
+{
+ ModestMailOperationPrivate *priv = NULL;
+ SendNewMailInfo *info = (SendNewMailInfo *) userdata;
+ TnyFolder *draft_folder = NULL;
+ TnyFolder *outbox_folder = NULL;
+ TnyHeader *header = NULL;
+ GError *err = NULL;
+
+ if (!msg) {
+ goto end;
+ }
+
+ priv = MODEST_MAIL_OPERATION_GET_PRIVATE (self);
+
+ if (priv->error) {
+ priv->status = MODEST_MAIL_OPERATION_STATUS_FAILED;
+ modest_mail_operation_notify_end (self);
+ goto end;
+ }
+
+ /* Call mail operation */
+ modest_mail_operation_send_mail (self, info->transport_account, msg);
+
+ if (info->draft_msg != NULL) {
+ TnyFolder *folder = NULL;
+ TnyFolder *src_folder = NULL;
+ TnyFolderType folder_type;
+ TnyTransportAccount *transport_account = NULL;
+
+ /* To remove the old mail from its source folder, we need to get the
+ * transport account of the original draft message (the transport account
+ * might have been changed by the user) */
+ header = tny_msg_get_header (info->draft_msg);
+ transport_account = modest_tny_account_store_get_transport_account_from_outbox_header(
+ modest_runtime_get_account_store(), header);
+ if (transport_account == NULL)
+ transport_account = g_object_ref(info->transport_account);
+ draft_folder = modest_tny_account_get_special_folder (TNY_ACCOUNT (transport_account),
+ TNY_FOLDER_TYPE_DRAFTS);
+ outbox_folder = modest_tny_account_get_special_folder (TNY_ACCOUNT (transport_account),
+ TNY_FOLDER_TYPE_OUTBOX);
+ g_object_unref(transport_account);
+
+ if (!draft_folder) {
+ g_warning ("%s: modest_tny_account_get_special_folder(..) returned a NULL drafts folder",
+ __FUNCTION__);
+ goto end;
+ }
+ if (!outbox_folder) {
+ g_warning ("%s: modest_tny_account_get_special_folder(..) returned a NULL outbox folder",
+ __FUNCTION__);
+ goto end;
+ }
+
+ folder = tny_msg_get_folder (info->draft_msg);
+ if (folder == NULL) goto end;
+ folder_type = modest_tny_folder_guess_folder_type (folder);
+
+ if (folder_type == TNY_FOLDER_TYPE_INVALID)
+ g_warning ("%s: BUG: folder of type TNY_FOLDER_TYPE_INVALID", __FUNCTION__);
+
+ if (folder_type == TNY_FOLDER_TYPE_OUTBOX)
+ src_folder = outbox_folder;
+ else
+ src_folder = draft_folder;
+
+ /* Note: This can fail (with a warning) if the message is not really already in a folder,
+ * because this function requires it to have a UID. */
+ tny_folder_remove_msg (src_folder, header, NULL);
+
+ tny_folder_sync (folder, TRUE, &err); /* FALSE --> don't expunge */
+/* tny_folder_sync_async (src_folder, TRUE, NULL, NULL, NULL); /\* expunge *\/ */
+
+ g_object_unref (folder);
+ }
+
+end:
+ if (header)
+ g_object_unref (header);
+ if (err != NULL)
+ g_error_free(err);
+ if (info->draft_msg)
+ g_object_unref (info->draft_msg);
+ if (draft_folder)
+ g_object_unref (draft_folder);
+ if (outbox_folder)
+ g_object_unref (outbox_folder);
+ if (info->transport_account)
+ g_object_unref (info->transport_account);
+ g_slice_free (SendNewMailInfo, info);
+}
+
+void
+modest_mail_operation_send_new_mail (ModestMailOperation *self,
+ TnyTransportAccount *transport_account,
+ TnyMsg *draft_msg,
+ const gchar *from, const gchar *to,
+ const gchar *cc, const gchar *bcc,
+ const gchar *subject, const gchar *plain_body,
+ const gchar *html_body,
+ const GList *attachments_list,
+ const GList *images_list,
+ TnyHeaderFlags priority_flags)
+{
+ ModestMailOperationPrivate *priv = NULL;
+ SendNewMailInfo *info;
+
+ g_return_if_fail (MODEST_IS_MAIL_OPERATION (self));
+ g_return_if_fail (TNY_IS_TRANSPORT_ACCOUNT (transport_account));
+
+ priv = MODEST_MAIL_OPERATION_GET_PRIVATE(self);
+ priv->op_type = MODEST_MAIL_OPERATION_TYPE_SEND;
+ priv->account = TNY_ACCOUNT (g_object_ref (transport_account));
+ priv->status = MODEST_MAIL_OPERATION_STATUS_IN_PROGRESS;
+
+ /* Check parametters */
+ if (to == NULL) {
+ /* Set status failed and set an error */
+ priv->status = MODEST_MAIL_OPERATION_STATUS_FAILED;
+ g_set_error (&(priv->error), MODEST_MAIL_OPERATION_ERROR,
+ MODEST_MAIL_OPERATION_ERROR_BAD_PARAMETER,
+ _("Error trying to send a mail. You need to set at least one recipient"));
+ return;
+ }
+ info = g_slice_new0 (SendNewMailInfo);
+ info->transport_account = transport_account;
+ if (transport_account)
+ g_object_ref (transport_account);
+ info->draft_msg = draft_msg;
+ if (draft_msg)
+ g_object_ref (draft_msg);
+
+
+ modest_mail_operation_notify_start (self);
+ modest_mail_operation_create_msg (self, from, to, cc, bcc, subject, plain_body, html_body,
+ attachments_list, images_list, priority_flags,
+ modest_mail_operation_send_new_mail_cb, info);
+
+}
+
+typedef struct
+{
+ TnyTransportAccount *transport_account;
+ TnyMsg *draft_msg;
+ SaveToDraftstCallback callback;
+ gpointer user_data;
+ TnyFolder *drafts;
+ TnyMsg *msg;
+ ModestMailOperation *mailop;
+} SaveToDraftsAddMsgInfo;
+
+static void
+modest_mail_operation_save_to_drafts_add_msg_cb(TnyFolder *self,
+ gboolean canceled,
+ GError *err,
+ gpointer userdata)
+{
+ ModestMailOperationPrivate *priv = NULL;
+ SaveToDraftsAddMsgInfo *info = (SaveToDraftsAddMsgInfo *) userdata;
+
+ priv = MODEST_MAIL_OPERATION_GET_PRIVATE(info->mailop);
+
+ if (priv->error) {
+ g_warning ("%s: priv->error != NULL", __FUNCTION__);
+ g_error_free(priv->error);
+ }
+
+ priv->error = (err == NULL) ? NULL : g_error_copy(err);
+
+ if ((!priv->error) && (info->draft_msg != NULL)) {
+ TnyHeader *header = tny_msg_get_header (info->draft_msg);
+ TnyFolder *src_folder = tny_header_get_folder (header);
+
+ /* Remove the old draft */
+ tny_folder_remove_msg (src_folder, header, NULL);
+
+ /* Synchronize to expunge and to update the msg counts */
+ tny_folder_sync_async (info->drafts, TRUE, NULL, NULL, NULL);
+ tny_folder_sync_async (src_folder, TRUE, NULL, NULL, NULL);
+
+ g_object_unref (G_OBJECT(header));
+ g_object_unref (G_OBJECT(src_folder));
+ }
+
+ if (!priv->error)
+ priv->status = MODEST_MAIL_OPERATION_STATUS_SUCCESS;
+ else
+ priv->status = MODEST_MAIL_OPERATION_STATUS_FAILED;
+
+ /* Call the user callback */
+ if (info->callback)
+ info->callback (info->mailop, info->msg, info->user_data);
+
+ if (info->transport_account)
+ g_object_unref (G_OBJECT(info->transport_account));
+ if (info->draft_msg)
+ g_object_unref (G_OBJECT (info->draft_msg));
+ if (info->drafts)
+ g_object_unref (G_OBJECT(info->drafts));
+ if (info->msg)
+ g_object_unref (G_OBJECT (info->msg));
+
+ modest_mail_operation_notify_end (info->mailop);
+ g_object_unref(info->mailop);
+ g_slice_free (SaveToDraftsAddMsgInfo, info);
+}
+
+typedef struct
+{
+ TnyTransportAccount *transport_account;
+ TnyMsg *draft_msg;
+ SaveToDraftstCallback callback;
+ gpointer user_data;
+} SaveToDraftsInfo;
+
+static void
+modest_mail_operation_save_to_drafts_cb (ModestMailOperation *self,
+ TnyMsg *msg,
+ gpointer userdata)
+{
+ TnyFolder *drafts = NULL;
+ ModestMailOperationPrivate *priv = NULL;
+ SaveToDraftsInfo *info = (SaveToDraftsInfo *) userdata;
+
+ priv = MODEST_MAIL_OPERATION_GET_PRIVATE(self);
+
+ if (!msg) {
+ if (!(priv->error)) {
+ g_set_error (&(priv->error), MODEST_MAIL_OPERATION_ERROR,
+ MODEST_MAIL_OPERATION_ERROR_INSTANCE_CREATION_FAILED,
+ "modest: failed to create a new msg\n");
+ }
+ } else {
+ drafts = modest_tny_account_get_special_folder (TNY_ACCOUNT (info->transport_account),
+ TNY_FOLDER_TYPE_DRAFTS);
+ if (!drafts && !(priv->error)) {
+ g_set_error (&(priv->error), MODEST_MAIL_OPERATION_ERROR,
+ MODEST_MAIL_OPERATION_ERROR_ITEM_NOT_FOUND,
+ "modest: failed to create a new msg\n");
+ }
+ }
+
+ if (!priv->error) {
+ SaveToDraftsAddMsgInfo *cb_info = g_slice_new(SaveToDraftsAddMsgInfo);
+ cb_info->transport_account = g_object_ref(info->transport_account);
+ cb_info->draft_msg = info->draft_msg ? g_object_ref(info->draft_msg) : NULL;
+ cb_info->callback = info->callback;
+ cb_info->user_data = info->user_data;
+ cb_info->drafts = g_object_ref(drafts);
+ cb_info->msg = g_object_ref(msg);
+ cb_info->mailop = g_object_ref(self);
+ tny_folder_add_msg_async(drafts, msg, modest_mail_operation_save_to_drafts_add_msg_cb,
+ NULL, cb_info);
+ } else {
+ /* Call the user callback */
+ priv->status = MODEST_MAIL_OPERATION_STATUS_FAILED;
+ if (info->callback)
+ info->callback (self, msg, info->user_data);
+ modest_mail_operation_notify_end (self);
+ }
+
+ if (drafts)
+ g_object_unref (G_OBJECT(drafts));
+ if (info->draft_msg)
+ g_object_unref (G_OBJECT (info->draft_msg));
+ if (info->transport_account)
+ g_object_unref (G_OBJECT(info->transport_account));
+ g_slice_free (SaveToDraftsInfo, info);
+}
+
+void
+modest_mail_operation_save_to_drafts (ModestMailOperation *self,
+ TnyTransportAccount *transport_account,
+ TnyMsg *draft_msg,
+ const gchar *from, const gchar *to,
+ const gchar *cc, const gchar *bcc,
+ const gchar *subject, const gchar *plain_body,
+ const gchar *html_body,
+ const GList *attachments_list,
+ const GList *images_list,
+ TnyHeaderFlags priority_flags,
+ SaveToDraftstCallback callback,
+ gpointer user_data)
+{
+ ModestMailOperationPrivate *priv = NULL;
+ SaveToDraftsInfo *info = NULL;
+
+ g_return_if_fail (MODEST_IS_MAIL_OPERATION (self));
+ g_return_if_fail (TNY_IS_TRANSPORT_ACCOUNT (transport_account));
+
+ priv = MODEST_MAIL_OPERATION_GET_PRIVATE(self);
+
+ /* Get account and set it into mail_operation */
+ priv->account = g_object_ref (transport_account);
+ priv->op_type = MODEST_MAIL_OPERATION_TYPE_INFO;
+
+ info = g_slice_new0 (SaveToDraftsInfo);
+ info->transport_account = g_object_ref (transport_account);
+ info->draft_msg = (draft_msg) ? g_object_ref (draft_msg) : NULL;
+ info->callback = callback;
+ info->user_data = user_data;
+
+ modest_mail_operation_notify_start (self);
+ modest_mail_operation_create_msg (self, from, to, cc, bcc, subject, plain_body, html_body,
+ attachments_list, images_list, priority_flags,
+ modest_mail_operation_save_to_drafts_cb, info);
+}
+
+typedef struct
+{
+ ModestMailOperation *mail_op;
+ TnyMimePart *mime_part;
+ gssize size;
+ GetMimePartSizeCallback callback;
+ gpointer userdata;
+} GetMimePartSizeInfo;
+
+/***** I N T E R N A L F O L D E R O B S E R V E R *****/
+/* We use this folder observer to track the headers that have been
+ * added to a folder */
+typedef struct {
+ GObject parent;
+ TnyList *new_headers;
+} InternalFolderObserver;
+
+typedef struct {
+ GObjectClass parent;
+} InternalFolderObserverClass;
+
+static void tny_folder_observer_init (TnyFolderObserverIface *idace);
+
+G_DEFINE_TYPE_WITH_CODE (InternalFolderObserver,
+ internal_folder_observer,
+ G_TYPE_OBJECT,
+ G_IMPLEMENT_INTERFACE(TNY_TYPE_FOLDER_OBSERVER, tny_folder_observer_init));
+
+
+static void
+foreach_add_item (gpointer header, gpointer user_data)
+{
+ tny_list_prepend (TNY_LIST (user_data),
+ g_object_ref (G_OBJECT (header)));
+}
+
+/* This is the method that looks for new messages in a folder */
+static void
+internal_folder_observer_update (TnyFolderObserver *self, TnyFolderChange *change)
+{
+ InternalFolderObserver *derived = (InternalFolderObserver *)self;
+
+ TnyFolderChangeChanged changed;
+
+ changed = tny_folder_change_get_changed (change);
+
+ if (changed & TNY_FOLDER_CHANGE_CHANGED_ADDED_HEADERS) {
+ TnyList *list;
+
+ /* Get added headers */
+ list = tny_simple_list_new ();
+ tny_folder_change_get_added_headers (change, list);
+
+ /* Add them to the folder observer */
+ tny_list_foreach (list, foreach_add_item,
+ derived->new_headers);
+
+ g_object_unref (G_OBJECT (list));
+ }
+}
+
+static void
+internal_folder_observer_init (InternalFolderObserver *self)
+{
+ self->new_headers = tny_simple_list_new ();
+}
+static void
+internal_folder_observer_finalize (GObject *object)
+{
+ InternalFolderObserver *self;
+
+ self = (InternalFolderObserver *) object;
+ g_object_unref (self->new_headers);
+
+ G_OBJECT_CLASS (internal_folder_observer_parent_class)->finalize (object);
+}
+static void
+tny_folder_observer_init (TnyFolderObserverIface *iface)
+{
+ iface->update = internal_folder_observer_update;
+}
+static void
+internal_folder_observer_class_init (InternalFolderObserverClass *klass)
+{
+ GObjectClass *object_class;
+
+ internal_folder_observer_parent_class = g_type_class_peek_parent (klass);
+ object_class = (GObjectClass*) klass;
+ object_class->finalize = internal_folder_observer_finalize;
+}
+
+typedef struct
+{
+ ModestMailOperation *mail_op;
+ gchar *account_name;
+ UpdateAccountCallback callback;
+ gpointer user_data;
+ TnyList *folders;
+ gint pending_calls;
+ gboolean poke_all;
+ TnyFolderObserver *inbox_observer;
+ RetrieveAllCallback retrieve_all_cb;
+} UpdateAccountInfo;
+
+
+static void
+destroy_update_account_info (UpdateAccountInfo *info)
+{
+ g_free (info->account_name);
+ g_object_unref (info->folders);
+ g_object_unref (info->mail_op);
+ g_slice_free (UpdateAccountInfo, info);
+}
+
+static void
+update_account_get_msg_async_cb (TnyFolder *folder,
+ gboolean canceled,
+ TnyMsg *msg,
+ GError *err,
+ gpointer user_data)
+{
+ GetMsgInfo *msg_info = (GetMsgInfo *) user_data;
+
+ /* Just delete the helper. Don't do anything with the new
+ msg. There is also no need to check for errors */
+ g_object_unref (msg_info->mail_op);
+ g_object_unref (msg_info->header);
+ g_slice_free (GetMsgInfo, msg_info);
+}
+
+static void
+inbox_refreshed_cb (TnyFolder *inbox,
+ gboolean canceled,
+ GError *err,
+ gpointer user_data)
+{
+ UpdateAccountInfo *info;
+ ModestMailOperationPrivate *priv;
+ TnyIterator *new_headers_iter;
+ GPtrArray *new_headers_array = NULL;
+ gint max_size, retrieve_limit, i;
+ ModestAccountMgr *mgr;
+ ModestAccountRetrieveType retrieve_type;
+ TnyList *new_headers = NULL;
+ gboolean headers_only, ignore_limit, succeeded;
+ TnyTransportAccount *transport_account = NULL;
+
+ info = (UpdateAccountInfo *) user_data;
+ priv = MODEST_MAIL_OPERATION_GET_PRIVATE (info->mail_op);
+ mgr = modest_runtime_get_account_mgr ();
+
+ if (canceled || err || !inbox) {
+ /* Try to send anyway */
+ goto send_mail;
+ }
+
+ /* Get the message max size */
+ max_size = modest_conf_get_int (modest_runtime_get_conf (),
+ MODEST_CONF_MSG_SIZE_LIMIT, NULL);
+ if (max_size == 0)
+ max_size = G_MAXINT;
+ else
+ max_size = max_size * KB;
+
+ /* Create the new headers array. We need it to sort the
+ new headers by date */
+ new_headers_array = g_ptr_array_new ();
+ new_headers_iter = tny_list_create_iterator (((InternalFolderObserver *) info->inbox_observer)->new_headers);
+ while (!tny_iterator_is_done (new_headers_iter)) {
+ TnyHeader *header = NULL;
+
+ header = TNY_HEADER (tny_iterator_get_current (new_headers_iter));
+ /* Apply per-message size limits */
+ if (tny_header_get_message_size (header) < max_size)
+ g_ptr_array_add (new_headers_array, g_object_ref (header));
+
+ g_object_unref (header);
+ tny_iterator_next (new_headers_iter);
+ }
+ g_object_unref (new_headers_iter);
+ tny_folder_remove_observer (inbox, info->inbox_observer);
+ g_object_unref (info->inbox_observer);
+ info->inbox_observer = NULL;
+
+ /* Update the last updated key, even if we don't have to get new headers */
+ modest_account_mgr_set_last_updated (mgr, tny_account_get_id (priv->account), time (NULL));
+ if (!canceled && !err)
+ modest_account_mgr_set_server_account_username_has_succeeded (mgr, tny_account_get_id (priv->account), TRUE);
+
+ if (new_headers_array->len == 0)
+ goto send_mail;
+
+ /* Get per-account message amount retrieval limit */
+ retrieve_limit = modest_account_mgr_get_retrieve_limit (mgr, info->account_name);
+ if (retrieve_limit == 0)
+ retrieve_limit = G_MAXINT;
+
+ /* Get per-account retrieval type */
+ retrieve_type = modest_account_mgr_get_retrieve_type (mgr, info->account_name);
+ headers_only = (retrieve_type == MODEST_ACCOUNT_RETRIEVE_HEADERS_ONLY);
+
+ /* Order by date */
+ g_ptr_array_sort (new_headers_array, (GCompareFunc) compare_headers_by_date);
+
+ /* Ask the users if they want to retrieve all the messages
+ even though the limit was exceeded */
+ ignore_limit = FALSE;
+ if (new_headers_array->len > retrieve_limit) {
+ /* Ask the user if a callback has been specified and
+ if the mail operation has a source (this means that
+ was invoked by the user and not automatically by a
+ D-Bus method) */
+ if (info->retrieve_all_cb && priv->source)
+ ignore_limit = info->retrieve_all_cb (priv->source,
+ new_headers_array->len,
+ retrieve_limit);
+ }
+
+ if (!headers_only) {
+ gint msg_num = 0;
+ const gint msg_list_size = compute_message_array_size (new_headers_array);
+
+ priv->done = 0;
+ if (ignore_limit)
+ priv->total = new_headers_array->len;
+ else
+ priv->total = MIN (new_headers_array->len, retrieve_limit);
+ while (msg_num < priv->total) {
+ TnyHeader *header = TNY_HEADER (g_ptr_array_index (new_headers_array, msg_num));
+ TnyFolder *folder = tny_header_get_folder (header);
+ GetMsgInfo *msg_info;
+
+ /* Create the message info */
+ msg_info = g_slice_new0 (GetMsgInfo);
+ msg_info->mail_op = g_object_ref (info->mail_op);
+ msg_info->header = g_object_ref (header);
+ msg_info->total_bytes = msg_list_size;
+
+ /* Get message in an async way */
+ tny_folder_get_msg_async (folder, header, update_account_get_msg_async_cb,
+ get_msg_status_cb, msg_info);
+
+ g_object_unref (folder);
+
+ msg_num++;
+ }
+ }
+
+ /* Copy the headers to a list and free the array */
+ new_headers = tny_simple_list_new ();
+ for (i=0; i < new_headers_array->len; i++) {
+ TnyHeader *header = TNY_HEADER (g_ptr_array_index (new_headers_array, i));
+ tny_list_append (new_headers, G_OBJECT (header));
+ }
+ g_ptr_array_foreach (new_headers_array, (GFunc) g_object_unref, NULL);
+ g_ptr_array_free (new_headers_array, FALSE);
+
+ if (priv->error)
+ succeeded = FALSE;
+ else
+ succeeded = TRUE;
+ modest_account_mgr_set_server_account_username_has_succeeded (modest_runtime_get_account_mgr (),
+ tny_account_get_name (priv->account),
+ succeeded);
+ send_mail:
+ /* Get the transport account */
+ transport_account = (TnyTransportAccount *)
+ modest_tny_account_store_get_transport_account_for_open_connection (modest_runtime_get_account_store(),
+ info->account_name);
+
+ if (transport_account) {
+ ModestTnySendQueue *send_queue;
+ TnyFolder *outbox;
+ guint num_messages;
+
+ send_queue = modest_runtime_get_send_queue (transport_account);
+ g_object_unref (transport_account);
+
+ /* Get outbox folder */
+ outbox = tny_send_queue_get_outbox (TNY_SEND_QUEUE (send_queue));
+ if (outbox) { /* this could fail in some cases */
+ num_messages = tny_folder_get_all_count (outbox);
+ g_object_unref (outbox);
+ } else {
+ g_warning ("%s: could not get outbox", __FUNCTION__);
+ num_messages = 0;
+ }
+
+ if (num_messages != 0) {
+ /* Send mails */
+ g_object_unref (priv->account);
+
+ /* Reenable suspended items */
+ modest_tny_send_queue_wakeup (MODEST_TNY_SEND_QUEUE (send_queue));
+
+ /* Try to send */
+ tny_camel_send_queue_flush (TNY_CAMEL_SEND_QUEUE (send_queue));
+ }
+ }
+
+ /* Check if the operation was a success */
+ if (!priv->error)
+ priv->status = MODEST_MAIL_OPERATION_STATUS_SUCCESS;
+
+ /* Set the account back to not busy */
+ modest_account_mgr_set_account_busy (mgr, info->account_name, FALSE);
+
+ /* Call the user callback */
+ if (info->callback)
+ info->callback (info->mail_op, new_headers, info->user_data);
+
+ /* Notify about operation end */
+ modest_mail_operation_notify_end (info->mail_op);
+
+ /* Frees */
+ if (new_headers)
+ g_object_unref (new_headers);
+ destroy_update_account_info (info);
+}
+
+static void
+recurse_folders_async_cb (TnyFolderStore *folder_store,
+ gboolean canceled,
+ TnyList *list,
+ GError *err,
+ gpointer user_data)
+{
+ UpdateAccountInfo *info;
+ ModestMailOperationPrivate *priv;
+
+ info = (UpdateAccountInfo *) user_data;
+ priv = MODEST_MAIL_OPERATION_GET_PRIVATE (info->mail_op);
+
+ if (err || canceled) {
+ /* Try to continue anyway */
+ } else if (info->poke_all) {
+ /* We're not getting INBOX children if we don't want to poke all */
+ TnyIterator *iter = tny_list_create_iterator (list);
+ while (!tny_iterator_is_done (iter)) {
+ TnyFolderStore *folder = (TnyFolderStore*) tny_iterator_get_current (iter);
+ TnyList *folders = tny_simple_list_new ();
+
+ /* Add to the list of all folders */
+ tny_list_append (info->folders, (GObject *) folder);
+
+ /* Add pending call */
+ info->pending_calls++;
+
+ tny_folder_store_get_folders_async (folder, folders, NULL,
+ recurse_folders_async_cb,
+ NULL, info);
+
+ g_object_unref (G_OBJECT (folder));
+
+ tny_iterator_next (iter);
+ }
+ g_object_unref (G_OBJECT (iter));
+ g_object_unref (G_OBJECT (list));
+ }
+
+ /* Remove my own pending call */
+ info->pending_calls--;
+
+ /* This means that we have all the folders */
+ if (info->pending_calls == 0) {
+ TnyIterator *iter_all_folders;
+ TnyFolder *inbox = NULL;
+
+ iter_all_folders = tny_list_create_iterator (info->folders);
+
+ /* Do a poke status over all folders */
+ while (!tny_iterator_is_done (iter_all_folders) &&
+ priv->status == MODEST_MAIL_OPERATION_STATUS_IN_PROGRESS) {
+ TnyFolder *folder = NULL;
+
+ folder = TNY_FOLDER (tny_iterator_get_current (iter_all_folders));
+
+ if (tny_folder_get_folder_type (folder) == TNY_FOLDER_TYPE_INBOX) {
+ /* Get a reference to the INBOX */
+ inbox = g_object_ref (folder);
+ } else {
+ /* Issue a poke status over the folder */
+ if (info->poke_all)
+ tny_folder_poke_status (folder);
+ }
+
+ /* Free and go to next */
+ g_object_unref (folder);
+ tny_iterator_next (iter_all_folders);
+ }
+ g_object_unref (iter_all_folders);
+
+ /* Refresh the INBOX */
+ if (inbox) {
+ /* Refresh the folder. Our observer receives
+ * the new emails during folder refreshes, so
+ * we can use observer->new_headers
+ */
+ info->inbox_observer = g_object_new (internal_folder_observer_get_type (), NULL);
+ tny_folder_add_observer (inbox, info->inbox_observer);
+
+ /* Refresh the INBOX */
+ tny_folder_refresh_async (inbox, inbox_refreshed_cb, NULL, info);
+ g_object_unref (inbox);
+ } else {
+ /* We could not perform the inbox refresh but
+ we'll try to send mails anyway */
+ inbox_refreshed_cb (inbox, FALSE, NULL, info);
+ }
+ }
+}
+
+void
+modest_mail_operation_update_account (ModestMailOperation *self,
+ const gchar *account_name,
+ gboolean poke_all,
+ RetrieveAllCallback retrieve_all_cb,
+ UpdateAccountCallback callback,
+ gpointer user_data)
+{
+ UpdateAccountInfo *info = NULL;
+ ModestMailOperationPrivate *priv = NULL;
+ ModestTnyAccountStore *account_store = NULL;
+ TnyList *folders;
+ ModestMailOperationState *state;
+
+ /* Init mail operation */
+ priv = MODEST_MAIL_OPERATION_GET_PRIVATE(self);
+ priv->total = 0;
+ priv->done = 0;
+ priv->status = MODEST_MAIL_OPERATION_STATUS_IN_PROGRESS;
+ priv->op_type = MODEST_MAIL_OPERATION_TYPE_SEND_AND_RECEIVE;
+
+ /* Get the store account */
+ account_store = modest_runtime_get_account_store ();
+ priv->account =
+ modest_tny_account_store_get_server_account (account_store,
+ account_name,
+ TNY_ACCOUNT_TYPE_STORE);
+
+ /* The above function could return NULL */
+ if (!priv->account) {
+ /* Check if the operation was a success */
+ g_set_error (&(priv->error), MODEST_MAIL_OPERATION_ERROR,
+ MODEST_MAIL_OPERATION_ERROR_ITEM_NOT_FOUND,
+ "no account");
+ priv->status = MODEST_MAIL_OPERATION_STATUS_FAILED;
+
+ /* Call the user callback */
+ if (callback)
+ callback (self, NULL, user_data);
+
+ /* Notify about operation end */
+ modest_mail_operation_notify_end (self);
+
+ return;
+ }
+
+ /* Create the helper object */
+ info = g_slice_new0 (UpdateAccountInfo);
+ info->pending_calls = 1;
+ info->folders = tny_simple_list_new ();
+ info->mail_op = g_object_ref (self);
+ info->poke_all = poke_all;
+ info->account_name = g_strdup (account_name);
+ info->callback = callback;
+ info->user_data = user_data;
+ info->retrieve_all_cb = retrieve_all_cb;
+
+ /* Set account busy */
+ modest_account_mgr_set_account_busy (modest_runtime_get_account_mgr (), account_name, TRUE);
+ modest_mail_operation_notify_start (self);
+
+ /* notify about the start of the operation */
+ state = modest_mail_operation_clone_state (self);
+ state->done = 0;
+ state->total = 0;
+
+ /* Start notifying progress */
+ g_signal_emit (G_OBJECT (self), signals[PROGRESS_CHANGED_SIGNAL], 0, state, NULL);
+ g_slice_free (ModestMailOperationState, state);
+
+ /* Get all folders and continue in the callback */
+ folders = tny_simple_list_new ();
+ tny_folder_store_get_folders_async (TNY_FOLDER_STORE (priv->account),
+ folders, NULL,
+ recurse_folders_async_cb,
+ NULL, info);
+}
+
+/*
+ * Used to notify the queue from the main
+ * loop. We call it inside an idle call to achieve that
+ */
+static gboolean
+idle_notify_queue (gpointer data)
+{
+ ModestMailOperation *mail_op = MODEST_MAIL_OPERATION (data);
+
+ gdk_threads_enter ();
+ modest_mail_operation_notify_end (mail_op);
+ gdk_threads_leave ();
+ g_object_unref (mail_op);
+
+ return FALSE;
+}
+
+static int
+compare_headers_by_date (gconstpointer a,
+ gconstpointer b)
+{
+ TnyHeader **header1, **header2;
+ time_t sent1, sent2;
+
+ header1 = (TnyHeader **) a;
+ header2 = (TnyHeader **) b;
+
+ sent1 = tny_header_get_date_sent (*header1);
+ sent2 = tny_header_get_date_sent (*header2);
+
+ /* We want the most recent ones (greater time_t) at the
+ beginning */
+ if (sent1 < sent2)
+ return 1;
+ else
+ return -1;
+}
+
+
+/* ******************************************************************* */
+/* ************************** STORE ACTIONS ************************* */
+/* ******************************************************************* */
+
+typedef struct {
+ ModestMailOperation *mail_op;
+ CreateFolderUserCallback callback;
+ gpointer user_data;
+} CreateFolderInfo;
+
+
+static void
+create_folder_cb (TnyFolderStore *parent_folder,
+ gboolean canceled,
+ TnyFolder *new_folder,
+ GError *err,
+ gpointer user_data)
+{
+ ModestMailOperationPrivate *priv;
+ CreateFolderInfo *info;
+
+ info = (CreateFolderInfo *) user_data;
+ priv = MODEST_MAIL_OPERATION_GET_PRIVATE (info->mail_op);
+
+ if (canceled || err) {
+ priv->status = MODEST_MAIL_OPERATION_STATUS_FAILED;
+ if (err)
+ priv->error = g_error_copy (err);
+ else
+ g_set_error (&(priv->error), MODEST_MAIL_OPERATION_ERROR,
+ MODEST_MAIL_OPERATION_ERROR_OPERATION_CANCELED,
+ "canceled");
+ } else {
+ priv->status = MODEST_MAIL_OPERATION_STATUS_SUCCESS;
+ }
+
+ /* The user will unref the new_folder */
+ if (info->callback)
+ info->callback (info->mail_op, parent_folder,
+ new_folder, info->user_data);
+
+ /* Notify about operation end */
+ modest_mail_operation_notify_end (info->mail_op);
+
+ /* Frees */
+ g_object_unref (info->mail_op);
+ g_slice_free (CreateFolderInfo, info);
+}
+
+void
+modest_mail_operation_create_folder (ModestMailOperation *self,
+ TnyFolderStore *parent,
+ const gchar *name,
+ CreateFolderUserCallback callback,
+ gpointer user_data)
+{
+ ModestMailOperationPrivate *priv;
+
+ g_return_if_fail (TNY_IS_FOLDER_STORE (parent));
+ g_return_if_fail (name);
+
+ priv = MODEST_MAIL_OPERATION_GET_PRIVATE (self);
+ priv->op_type = MODEST_MAIL_OPERATION_TYPE_INFO;
+ priv->account = (TNY_IS_ACCOUNT (parent)) ?
+ g_object_ref (parent) :
+ modest_tny_folder_get_account (TNY_FOLDER (parent));
+
+ /* Check for already existing folder */
+ if (modest_tny_folder_has_subfolder_with_name (parent, name, TRUE)) {
+ priv->status = MODEST_MAIL_OPERATION_STATUS_FAILED;
+ g_set_error (&(priv->error), MODEST_MAIL_OPERATION_ERROR,
+ MODEST_MAIL_OPERATION_ERROR_FOLDER_EXISTS,
+ _CS("ckdg_ib_folder_already_exists"));
+ }
+
+ /* Check parent */
+ if (TNY_IS_FOLDER (parent)) {
+ /* Check folder rules */
+ ModestTnyFolderRules rules = modest_tny_folder_get_rules (TNY_FOLDER (parent));
+ if (rules & MODEST_FOLDER_RULES_FOLDER_NON_WRITEABLE) {
+ /* Set status failed and set an error */
+ priv->status = MODEST_MAIL_OPERATION_STATUS_FAILED;
+ g_set_error (&(priv->error), MODEST_MAIL_OPERATION_ERROR,
+ MODEST_MAIL_OPERATION_ERROR_FOLDER_RULES,
+ _("mail_in_ui_folder_create_error"));
+ }
+ }
+
+ if (!strcmp (name, " ") || strchr (name, '/')) {
+ priv->status = MODEST_MAIL_OPERATION_STATUS_FAILED;
+ g_set_error (&(priv->error), MODEST_MAIL_OPERATION_ERROR,
+ MODEST_MAIL_OPERATION_ERROR_FOLDER_RULES,
+ _("mail_in_ui_folder_create_error"));
+ }
+
+ if (!priv->error) {
+ CreateFolderInfo *info;
+
+ info = g_slice_new0 (CreateFolderInfo);
+ info->mail_op = g_object_ref (self);
+ info->callback = callback;
+ info->user_data = user_data;
+
+ modest_mail_operation_notify_start (self);
+
+ /* Create the folder */
+ tny_folder_store_create_folder_async (parent, name, create_folder_cb,
+ NULL, info);
+ } else {
+ /* Call the user callback anyway */
+ if (callback)
+ callback (self, parent, NULL, user_data);
+ /* Notify about operation end */
+ modest_mail_operation_notify_end (self);
+ }
+}
+
+void
+modest_mail_operation_remove_folder (ModestMailOperation *self,
+ TnyFolder *folder,
+ gboolean remove_to_trash)
+{
+ ModestMailOperationPrivate *priv;
+ ModestTnyFolderRules rules;