Fix modest_tny_msg_header_get_all_recipients_list (in case from is empty)
[modest] / src / modest-main.c
index bd59104..796560e 100644 (file)
  */
 
 #include <config.h>
-
+#include <gdk/gdk.h>
+#include <string.h>
 #include <glib.h>
-#include <glib/gi18n.h>
-#include <gtk/gtkwidget.h>
-
-#include <tny-list.h>
-#include <tny-transport-account.h>
-#include <tny-account-store.h>
-#include <tny-list.h>
-#include <tny-simple-list.h>
-
-#include <modest-runtime.h>
-#include <modest-platform.h>
-#include <modest-init.h>
-
-#include <modest-defs.h>
-#include <modest-tny-account-store.h>
-#include <modest-tny-platform-factory.h>
-#include <modest-mail-operation.h>
-#include <modest-tny-account.h>
-#include <modest-tny-msg.h>
-#include <modest-account-mgr.h>
-#include <modest-account-mgr-helpers.h>
-
-#include <widgets/modest-main-window.h>
-#include <widgets/modest-msg-edit-window.h>
-
-typedef enum {
-       MODEST_ERR_NONE    = 0,   /* no error */
-       MODEST_ERR_OPTIONS = 1,   /* error in the options */
-       MODEST_ERR_CONF    = 2,   /* error getting confuration db */
-       MODEST_ERR_UI      = 3,   /* error in the UI */
-       MODEST_ERR_HILDON  = 4,   /* error with Hildon (maemo-only) */
-       MODEST_ERR_RUN     = 5,   /* error running */
-       MODEST_ERR_SEND    = 6,   /* error sending mail */
-       MODEST_ERR_PARAM   = 7,   /* error in one or more of the parameters */
-       MODEST_ERR_INIT    = 8    /* error in initialization */
-} ModestErrorCode;
-
-static gchar*           check_account (const gchar *account);
-
-static ModestErrorCode  start_ui      (const gchar *account,
-                                      const gchar* mailto, const gchar *cc,
-                                      const gchar *bcc, const gchar* subject, const gchar *body);
-
-static ModestErrorCode  send_mail     (const gchar* account,
-                                      const gchar* mailto, const gchar *cc, const gchar *bcc,
-                                      const gchar* subject, const gchar *body);
+#include "modest-runtime.h"
+#include "modest-init.h"
+#include "modest-platform.h"
+#include "modest-ui-actions.h"
+
+static gboolean show_ui = FALSE;
+static gint shutdown_timeout = 0;
+static GOptionEntry option_entries [] =
+{
+       { "show-ui", 's', 0, G_OPTION_ARG_NONE, &show_ui, "Show UI immediately, so no wait for DBUS activation", NULL },
+       { "shutdown-timeout", 't', 0, G_OPTION_ARG_INT, &shutdown_timeout, "Timeout in minutes for running Modest in prestart mode", NULL },
+       { NULL }
+};
+
+static guint shutdown_timeout_id = 0;
+
+typedef struct {
+       gulong queue_handler;
+       gulong window_list_handler;
+       gulong get_password_handler;
+} MainSignalHandlers;
+
+static gboolean
+on_idle_exit_modest (gpointer data)
+{
+       MainSignalHandlers *handlers;
+       ModestMailOperationQueue *mail_op_queue;
+
+       /* Protect the Gtk calls */
+       gdk_threads_enter ();
+       mail_op_queue = modest_runtime_get_mail_operation_queue ();
+
+       if (modest_mail_operation_queue_running_shutdown (mail_op_queue)) {
+
+               /* Disconnect signals. Will be freed by the destroy notify */
+               handlers = (MainSignalHandlers *) data;
+               g_signal_handler_disconnect (modest_runtime_get_mail_operation_queue (),
+                                            handlers->queue_handler);
+               g_signal_handler_disconnect (modest_runtime_get_window_mgr (),
+                                            handlers->window_list_handler);
+               g_signal_handler_disconnect (modest_runtime_get_account_store (),
+                                            handlers->get_password_handler);
+               g_free (handlers);
+
+               /* Wait for remaining tasks */
+               while (gtk_events_pending ())
+                       gtk_main_iteration ();
+
+               gtk_main_quit ();
+       } else {
+               ModestMailOperation *mail_op;
+               mail_op = modest_mail_operation_new (NULL);
+               modest_mail_operation_queue_add (mail_op_queue, mail_op);
+               modest_mail_operation_shutdown (mail_op, modest_runtime_get_account_store ());
+               g_object_unref (mail_op);
+       }
+
+       gdk_threads_leave ();
+
+       return FALSE;
+}
+
+static void
+on_queue_empty (ModestMailOperationQueue *queue,
+               gpointer user_data)
+{
+       ModestWindowMgr *mgr = modest_runtime_get_window_mgr ();
+
+       if (!modest_runtime_get_allow_shutdown ())
+               return;
+
+       /* Exit if the queue is empty and there are no more
+          windows. We can exit as well if the main window is hidden
+          and it's the only one */
+       if (modest_window_mgr_get_num_windows (mgr) == 0)
+               g_idle_add_full (G_PRIORITY_LOW, on_idle_exit_modest, user_data, NULL);
+}
+
+static void
+on_window_list_empty (ModestWindowMgr *window_mgr,
+                     gpointer user_data)
+{
+       ModestMailOperationQueue *queue = modest_runtime_get_mail_operation_queue ();
+
+       if (!modest_runtime_get_allow_shutdown ())
+               return;
+
+       /* Exit if there are no more windows and the queue is empty */
+       if (modest_mail_operation_queue_num_elements (queue) == 0)
+               g_idle_add_full (G_PRIORITY_LOW, on_idle_exit_modest, user_data, NULL);
+}
+
+static gboolean
+shutdown_timeout_handler (gpointer userdata)
+{
+       modest_runtime_set_allow_shutdown (TRUE);
+       return FALSE;
+}
+
 int
 main (int argc, char *argv[])
 {
-       GOptionContext     *context = NULL;
-       
-       GError *err = NULL;
-       int retval  = MODEST_ERR_NONE;
-               
-       static gboolean batch = FALSE;
-       static gchar    *mailto=NULL, *subject=NULL, *bcc=NULL,
-               *cc=NULL, *body=NULL, *account=NULL;
-       gchar *account_or_default;
-       static GOptionEntry options[] = {
-               { "mailto", 'm', 0, G_OPTION_ARG_STRING, &mailto,
-                 N_("New email to <addresses> (comma-separated)"), NULL},
-               { "subject", 's', 0, G_OPTION_ARG_STRING, &subject,
-                 N_("Subject for a new mail"), NULL},
-               { "body", 'b', 0, G_OPTION_ARG_STRING, &body,
-                 N_("Body for a new email"), NULL},
-               { "cc",  'c', 0, G_OPTION_ARG_STRING, &cc,
-                 N_("Cc: addresses for a new mail (comma-separated)"), NULL},
-               { "bcc", 'x', 0, G_OPTION_ARG_STRING, &bcc,
-                 N_("Bcc: addresses for a new mail (comma-separated)"), NULL},
-               { "account", 'a', 0, G_OPTION_ARG_STRING, &account,
-                 N_("Account to use (if none specified, the default account will be used)"), NULL},
-               { "batch", 'y', 0, G_OPTION_ARG_NONE, &batch,
-                 N_("Run in batch mode (don't show UI)"), NULL},
-               { NULL, 0, 0, 0, NULL, NULL, NULL }
-       };
-
-       context = g_option_context_new (NULL);
-       g_option_context_add_main_entries (context, options, NULL);
-       
-       if (!g_option_context_parse (context, &argc, &argv, &err)) {
-               g_printerr ("modest: error in command line parameter(s): '%s', exiting\n",
-                           err ? err->message : "");
-               g_error_free (err);
-               g_option_context_free (context);
-               retval = MODEST_ERR_OPTIONS;
+       /* Usually we don't show the application at first,
+        * because we wait for the top_application D-Bus method to
+        * be called. But that's annoying when starting from the
+        * command line.: */
+       gboolean show_ui_without_top_application_method = FALSE;
+       int retval  = 0;
+       MainSignalHandlers *handlers;
+       ModestTnyAccountStore *acc_store;
+
+       GError *error;
+       GOptionContext *context;
+
+       ModestWindowMgr *mgr;
+
+       context = g_option_context_new ("- Modest email client");
+       g_option_context_add_main_entries (context, option_entries, GETTEXT_PACKAGE);
+       g_option_context_add_group (context, gtk_get_option_group (TRUE));
+       if (!g_option_context_parse (context, &argc, &argv, &error)) {
+               g_print ("option parsing failed: %s\n", error->message);
+               exit (1);
+       }
+
+
+       show_ui_without_top_application_method = show_ui;
+
+       if (!show_ui_without_top_application_method) {
+               g_print ("modest: use 'modest -s' to start from cmdline  with UI\n");
+       }
+
+       if (!g_thread_supported())
+               g_thread_init (NULL);
+
+       gdk_threads_init ();
+       gdk_threads_enter ();
+
+       if (!getenv("DISPLAY")) {
+               g_printerr ("modest: DISPLAY env variable is not set\n");
+               retval = 1;
                goto cleanup;
        }
-       g_option_context_free (context);
-       
-       if (!modest_init_init_core ()) {
-               g_printerr ("modest: cannot init modest core\n");
-               return MODEST_ERR_INIT;
-               
+
+       if (!gtk_init_check (&argc, &argv)) {
+               g_printerr ("modest: failed to initialize gtk\n");
+               retval = 1;
+               goto cleanup;
        }
-       
-       account_or_default = check_account (account);
-       g_free (account);
-       
-       if (!batch) {
-               if (!modest_init_init_ui (argc, argv)) {
-                       g_printerr ("modest: cannot init modest ui\n");
-                       retval = MODEST_ERR_UI;
-                       goto cleanup;
-               } else {
-                       if (modest_conf_get_bool (modest_runtime_get_conf(),
-                                                 MODEST_CONF_CONNECT_AT_STARTUP, NULL))
-                               modest_platform_connect_and_wait(NULL);
-                       
-                       retval = start_ui (account_or_default,
-                                          mailto, cc, bcc, subject, body);
-               }
-       } else {
-               if (!account_or_default) {
-                       g_printerr ("modest: no account has been defined yet\n");
-                       retval = MODEST_ERR_CONF;
-                       goto cleanup;
-               }       
-               retval = send_mail (account_or_default,
-                                   mailto, cc, bcc, subject, body);
+
+       if (!modest_init (argc, argv)) {
+               g_printerr ("modest: cannot init modest\n");
+               retval = 1;
+               goto cleanup;
        }
-       
-cleanup:
-       g_free (mailto);
-       g_free (subject);
-       g_free (bcc);
-       g_free (cc);
-       g_free (body);
-       g_free (account);
-       
-       if (!modest_init_uninit ()) 
-               g_printerr ("modest: modest_init_uninit failed\n");
 
-       return retval;
-}
 
+       /* Create the account store & launch send queues */
+       acc_store = modest_runtime_get_account_store ();
+       modest_tny_account_store_start_send_queues (acc_store);
 
-static ModestErrorCode 
-start_ui (const gchar *account_name, const gchar* mailto, const gchar *cc, const gchar *bcc,
-         const gchar* subject, const gchar *body)
-{
-       ModestWindow *win = NULL;
-
-       if (mailto||cc||bcc||subject||body) {           
-               gchar *from;
-               TnyMsg     *msg;
-               TnyFolder  *folder;
-               TnyAccount *account;
-               
-               if (!account_name) {
-                       g_printerr ("modest: no valid account provided, "
-                                   "nor is default one available\n");
-                       return MODEST_ERR_PARAM;
-               }
-               from = modest_account_mgr_get_from_string (modest_runtime_get_account_mgr(),
-                                                          account_name);
-               msg  = modest_tny_msg_new (mailto,from,cc,bcc,subject,body,NULL);
-               if (!msg) {
-                       g_printerr ("modest: failed to create message\n");
-                       g_free (from);
-                       return MODEST_ERR_SEND;
-               }
+       handlers = g_malloc0 (sizeof (MainSignalHandlers));
+       /* Connect to the "queue-emtpy" signal */
+       handlers->queue_handler =
+               g_signal_connect (modest_runtime_get_mail_operation_queue (),
+                                 "queue-empty",
+                                 G_CALLBACK (on_queue_empty),
+                                 handlers);
 
-               account = modest_tny_account_store_get_transport_account_for_open_connection (
-                       modest_runtime_get_account_store(), account_name);
-               if (!account) {
-                       g_printerr ("modest: failed to get tny account folder\n");
-                       g_free (from);
-                       g_object_unref (G_OBJECT(msg));
-                       return MODEST_ERR_SEND;
-               }
-               
-               folder = modest_tny_account_get_special_folder (account,
-                                                               TNY_FOLDER_TYPE_DRAFTS);
-               if (!folder) {
-                       g_printerr ("modest: failed to find Drafts folder\n");
-                       g_free (from);
-                       g_object_unref (G_OBJECT(msg));
-                       g_object_unref (G_OBJECT(account));
-                       return MODEST_ERR_SEND;
+       /* Connect to the "window-list-emtpy" signal */
+       handlers->window_list_handler =
+               g_signal_connect (modest_runtime_get_window_mgr (),
+                                 "window-list-empty",
+                                 G_CALLBACK (on_window_list_empty),
+                                 handlers);
+
+       /* Connect to the "password-requested" signal */
+       handlers->get_password_handler =
+               g_signal_connect (acc_store,
+                                 "password_requested",
+                                 G_CALLBACK (modest_ui_actions_on_password_requested),
+                                 NULL);
+
+       /* Create cached windows */
+       mgr = modest_runtime_get_window_mgr ();
+       modest_window_mgr_create_caches (mgr);
+
+       /* Usually, we only show the UI when we get the "top_application" D-Bus method.
+        * This allows modest to start via D-Bus activation to provide a service,
+        * without showing the UI.
+        * The UI will be shown later (or just after starting if no otehr D-Bus method was used),
+        * when we receive the "top_application" D-Bus method.
+        */
+       if (show_ui_without_top_application_method) {
+               ModestWindow *window;
+
+               modest_runtime_set_allow_shutdown (TRUE);
+               mgr = modest_runtime_get_window_mgr();
+               window = modest_window_mgr_show_initial_window (mgr);
+               if (!window) {
+                       g_printerr ("modest: failed to get main window instance\n");
+                       retval = 1;
+                       goto cleanup;
                }
-               tny_folder_add_msg (folder, msg, NULL); /* FIXME: check err */
-
-               win = modest_msg_edit_window_new (msg, account_name);
-               
-               g_object_unref (G_OBJECT(msg));
-               g_object_unref (G_OBJECT(account));
-               g_object_unref (G_OBJECT(folder));
-               g_free (from);
-       } else 
-               win = modest_main_window_new ();
-
-       if (!win) {
-               g_printerr ("modest: failed to create window\n");
-               return MODEST_ERR_UI;
+               /* Remove new mail notifications if exist */
+               modest_platform_remove_new_mail_notifications (FALSE);
        } else {
-               ModestWindowMgr *mgr = modest_runtime_get_window_mgr ();
-               modest_window_mgr_register_window (mgr, win);
-               g_object_unref (win);
+               if (shutdown_timeout > 0) {
+                       modest_runtime_set_allow_shutdown (FALSE);
+                       shutdown_timeout_id = g_timeout_add_seconds (shutdown_timeout * 60, shutdown_timeout_handler, NULL);
+               }
        }
-       
-       gtk_widget_show_all (GTK_WIDGET (win));
-       gtk_main();
-       
-       return MODEST_ERR_NONE;
-}
 
-static gchar*
-check_account (const gchar* account)
-{
-       gchar *retval;
-       ModestAccountMgr *account_mgr;
-       
-       account_mgr = modest_runtime_get_account_mgr();
-       
-       if (!account)
-               retval = modest_account_mgr_get_default_account (account_mgr);
-       else
-               retval = g_strdup (account);
-
-       /* sanity check */
-       if (!account || !modest_account_mgr_account_exists (account_mgr, account, FALSE)) {
-               g_free (retval);
-               retval = NULL;
-       }
-       return retval;
-}
+       gtk_main ();
 
-static ModestErrorCode
-send_mail (const gchar* account_name,
-          const gchar* mailto, const gchar *cc, const gchar *bcc,
-          const gchar* subject, const gchar *body)
-{
-       int retval;
-       TnyTransportAccount *account;
-       ModestMailOperation *mail_operation = NULL;
-       gchar               *from_string;
-       
-       g_return_val_if_fail (account_name, MODEST_ERR_SEND);
-
-       ////////////////////// FIXME ////////
-       modest_runtime_not_implemented (NULL);
-       return MODEST_ERR_NONE;
-       //////////////////////////////////////
-       
-       account = TNY_TRANSPORT_ACCOUNT (modest_tny_account_store_get_transport_account_for_open_connection
-                                        (modest_runtime_get_account_store(), account_name));
-       if (!account) {
-               g_printerr ("modest: no transport defined account for %s\n",
-                           account_name);
-               return MODEST_ERR_SEND;
+cleanup:
+       gdk_threads_leave ();
+
+       if (!modest_init_uninit ()) {
+               g_printerr ("modest: modest_init_uninit failed\n");
+               retval = 1;
        }
-       from_string = modest_account_mgr_get_from_string (modest_runtime_get_account_mgr(),
-                                                         account_name);
-
-       mail_operation = modest_mail_operation_new (MODEST_MAIL_OPERATION_TYPE_SEND, NULL);
-
-       modest_mail_operation_send_new_mail (mail_operation, account,
-                                            NULL,
-                                            from_string, mailto,
-                                            cc, bcc, subject, body, NULL /* html_body */,
-                                            NULL /* attachments */, 0 /* priority */);
-       if (modest_mail_operation_get_status (mail_operation) == 
-           MODEST_MAIL_OPERATION_STATUS_FAILED) {
-               retval = MODEST_ERR_SEND;
-       } else
-               retval = MODEST_ERR_NONE; /* hurray! */
-       
-       g_object_unref (G_OBJECT(account));
-       g_object_unref (G_OBJECT(mail_operation));
-       g_free (from_string);
-       
+
        return retval;
 }
-
-