2005-06-15 [paul] 1.9.11cvs71
[claws.git] / src / inc.c
index a3b8d4b6a69d56544511a2d987067c5153d49e6f..2413fe19aa9a1e7c7c492f768410acc572af4f0b 100644 (file)
--- a/src/inc.c
+++ b/src/inc.c
@@ -24,6 +24,7 @@
 #include "defs.h"
 
 #include <glib.h>
+#include <glib/gi18n.h>
 #include <gtk/gtkmain.h>
 #include <gtk/gtkwindow.h>
 #include <gtk/gtksignal.h>
 #include <unistd.h>
 #include <string.h>
 #include <time.h>
+#include <sys/time.h>
 #include <sys/types.h>
 #include <sys/stat.h>
 #include <sys/wait.h>
 #include <signal.h>
 #include <errno.h>
 
-#include "intl.h"
 #include "main.h"
 #include "inc.h"
 #include "mainwindow.h"
@@ -70,12 +71,9 @@ static GList *inc_dialog_list = NULL;
 
 static guint inc_lock_count = 0;
 
-static GdkPixmap *currentxpm;
-static GdkBitmap *currentxpmmask;
-static GdkPixmap *errorxpm;
-static GdkBitmap *errorxpmmask;
-static GdkPixmap *okxpm;
-static GdkBitmap *okxpmmask;
+static GdkPixbuf *currentpix;
+static GdkPixbuf *errorpix;
+static GdkPixbuf *okpix;
 
 #define MSGBUFSIZE     8192
 
@@ -94,10 +92,6 @@ static void inc_session_destroy              (IncSession             *session);
 static gint inc_start                  (IncProgressDialog      *inc_dialog);
 static IncState inc_pop3_session_do    (IncSession             *session);
 
-static void inc_timer_start            (IncProgressDialog      *inc_dialog,
-                                        IncSession             *inc_session);
-static void inc_timer_stop             (IncProgressDialog      *inc_dialog);
-
 static void inc_progress_dialog_update (IncProgressDialog      *inc_dialog,
                                         IncSession             *inc_session);
 
@@ -108,8 +102,9 @@ static void inc_progress_dialog_set_progress
                                        (IncProgressDialog      *inc_dialog,
                                         IncSession             *inc_session);
 
-static gint inc_progress_timer_func    (gpointer        data);
-static gint inc_folder_timer_func      (gpointer        data);
+static void inc_progress_dialog_update_periodic
+                                       (IncProgressDialog      *inc_dialog,
+                                        IncSession             *inc_session);
 
 static gint inc_recv_data_progressive  (Session        *session,
                                         guint           cur_len,
@@ -125,7 +120,7 @@ static gint inc_drop_message                (Pop3Session    *session,
                                         const gchar    *file);
 
 static void inc_put_error              (IncState        istate,
-                                        const gchar    *msg);
+                                        Pop3Session    *session);
 
 static void inc_cancel_cb              (GtkWidget      *widget,
                                         gpointer        data);
@@ -210,19 +205,36 @@ void inc_mail(MainWindow *mainwin, gboolean notify)
 
 void inc_pop_before_smtp(PrefsAccount *acc)
 {
+       IncProgressDialog *inc_dialog;
+       IncSession *session;
+       MainWindow *mainwin;
+
+       mainwin = mainwindow_get_mainwindow();
+
+       session = inc_session_new(acc);
+       if (!session) return;
+       POP3_SESSION(session->session)->pop_before_smtp = TRUE;
+               
+       inc_dialog = inc_progress_dialog_create(FALSE);
+       inc_dialog->queue_list = g_list_append(inc_dialog->queue_list,
+                                              session);
        /* FIXME: assumes to attach to first main window */
-       inc_account_mail(mainwindow_get_mainwindow(), acc);
+       inc_dialog->mainwin = mainwin;
+       inc_progress_dialog_set_list(inc_dialog);
+
+       if (mainwin) {
+               toolbar_main_set_sensitive(mainwin);
+               main_window_set_menu_sensitive(mainwin);
+       }
+                       
+       inc_start(inc_dialog);
 }
 
 static gint inc_account_mail_real(MainWindow *mainwin, PrefsAccount *account)
 {
        IncProgressDialog *inc_dialog;
        IncSession *session;
-       FolderItem *item = NULL;
        
-       if(mainwin && mainwin->summaryview)
-               item = mainwin->summaryview->folder_item;
-
        switch (account->protocol) {
        case A_IMAP4:
        case A_NNTP:
@@ -270,7 +282,7 @@ gint inc_account_mail(MainWindow *mainwin, PrefsAccount *account)
                if (alertpanel(_("Offline warning"), 
                               _("You're working offline. Override?"),
                               _("Yes"), _("No"), NULL) != G_ALERTDEFAULT)
-               return;
+                       return 0;
 
        inc_autocheck_timer_remove();
        main_window_lock(mainwin);
@@ -317,8 +329,8 @@ void inc_all_account_mail(MainWindow *mainwin, gboolean autocheck,
        if (account_new_msgs > 0)
                new_msgs += account_new_msgs;
 
-       /* check IMAP4 folders */
-       for (; list != NULL; list = list->next) {
+       /* check IMAP4 / News folders */
+       for (list = account_get_list(); list != NULL; list = list->next) {
                PrefsAccount *account = list->data;
                if ((account->protocol == A_IMAP4 ||
                     account->protocol == A_NNTP) && account->recv_at_getall) {
@@ -338,23 +350,17 @@ void inc_all_account_mail(MainWindow *mainwin, gboolean autocheck,
                }
        }
 
-       if (!queue_list) {
-               inc_finished(mainwin, new_msgs > 0);
-               main_window_unlock(mainwin);
-               inc_notify_cmd(new_msgs, notify);
-               inc_autocheck_timer_set();
-               return;
-       }
-
-       inc_dialog = inc_progress_dialog_create(autocheck);
-       inc_dialog->queue_list = queue_list;
-       inc_dialog->mainwin = mainwin;
-       inc_progress_dialog_set_list(inc_dialog);
+       if (queue_list) {
+               inc_dialog = inc_progress_dialog_create(autocheck);
+               inc_dialog->queue_list = queue_list;
+               inc_dialog->mainwin = mainwin;
+               inc_progress_dialog_set_list(inc_dialog);
 
-       toolbar_main_set_sensitive(mainwin);
-       main_window_set_menu_sensitive(mainwin);
+               toolbar_main_set_sensitive(mainwin);
+               main_window_set_menu_sensitive(mainwin);
+               new_msgs += inc_start(inc_dialog);
+       }
 
-       new_msgs += inc_start(inc_dialog);
        inc_finished(mainwin, new_msgs > 0);
        main_window_unlock(mainwin);
        inc_notify_cmd(new_msgs, notify);
@@ -377,14 +383,14 @@ static IncProgressDialog *inc_progress_dialog_create(gboolean autocheck)
                         G_CALLBACK(inc_dialog_delete_cb), dialog);
        /* manage_window_set_transient(GTK_WINDOW(progress->window)); */
 
-       progress_dialog_set_value(progress, 0.0);
+       progress_dialog_get_fraction(progress);
 
-       stock_pixmap_gdk(progress->clist, STOCK_PIXMAP_COMPLETE,
-                        &okxpm, &okxpmmask);
-       stock_pixmap_gdk(progress->clist, STOCK_PIXMAP_CONTINUE,
-                        &currentxpm, &currentxpmmask);
-       stock_pixmap_gdk(progress->clist, STOCK_PIXMAP_ERROR,
-                        &errorxpm, &errorxpmmask);
+       stock_pixbuf_gdk(progress->treeview, STOCK_PIXMAP_COMPLETE,
+                        &okpix);
+       stock_pixbuf_gdk(progress->treeview, STOCK_PIXMAP_CONTINUE,
+                        &currentpix);
+       stock_pixbuf_gdk(progress->treeview, STOCK_PIXMAP_ERROR,
+                        &errorpix);
 
        if (prefs_common.recv_dialog_mode == RECV_DIALOG_ALWAYS ||
            (prefs_common.recv_dialog_mode == RECV_DIALOG_MANUAL &&
@@ -394,8 +400,8 @@ static IncProgressDialog *inc_progress_dialog_create(gboolean autocheck)
        }
 
        dialog->dialog = progress;
-       dialog->progress_timer_id = 0;
-       dialog->folder_timer_id = 0;
+       gettimeofday(&dialog->progress_tv, NULL);
+       gettimeofday(&dialog->folder_tv, NULL);
        dialog->queue_list = NULL;
        dialog->cur_row = 0;
 
@@ -411,20 +417,19 @@ static void inc_progress_dialog_set_list(IncProgressDialog *inc_dialog)
        for (list = inc_dialog->queue_list; list != NULL; list = list->next) {
                IncSession *session = list->data;
                Pop3Session *pop3_session = POP3_SESSION(session->session);
-               gchar *text[3];
 
                session->data = inc_dialog;
 
-               text[0] = NULL;
-               text[1] = pop3_session->ac_prefs->account_name;
-               text[2] = _("Standby");
-               gtk_clist_append(GTK_CLIST(inc_dialog->dialog->clist), text);
+               progress_dialog_list_set(inc_dialog->dialog,
+                                        -1, NULL,
+                                        pop3_session->ac_prefs->account_name,
+                                        _("Standby"));
        }
 }
 
 static void inc_progress_dialog_clear(IncProgressDialog *inc_dialog)
 {
-       progress_dialog_set_value(inc_dialog->dialog, 0.0);
+       progress_dialog_get_fraction(inc_dialog->dialog);
        progress_dialog_set_label(inc_dialog->dialog, "");
        if (inc_dialog->mainwin)
                main_window_progress_off(inc_dialog->mainwin);
@@ -449,7 +454,7 @@ static IncSession *inc_session_new(PrefsAccount *account)
 
        g_return_val_if_fail(account != NULL, NULL);
 
-       if (account->protocol != A_POP3 && account->protocol != A_APOP)
+       if (account->protocol != A_POP3)
                return NULL;
        if (!account->recv_server || !account->userid)
                return NULL;
@@ -467,9 +472,6 @@ static IncSession *inc_session_new(PrefsAccount *account)
        session_set_recv_data_notify(session->session,
                                     inc_recv_data_finished, session);
 
-       session->folder_table = g_hash_table_new(NULL, NULL);
-       session->tmp_folder_table = g_hash_table_new(NULL, NULL);
-
        return session;
 }
 
@@ -478,15 +480,12 @@ static void inc_session_destroy(IncSession *session)
        g_return_if_fail(session != NULL);
 
        session_destroy(session->session);
-       g_hash_table_destroy(session->folder_table);
-       g_hash_table_destroy(session->tmp_folder_table);
        g_free(session);
 }
 
 static gint inc_start(IncProgressDialog *inc_dialog)
 {
        IncSession *session;
-       GtkCList *clist = GTK_CLIST(inc_dialog->dialog->clist);
        GList *qlist;
        Pop3Session *pop3_session;
        IncState inc_state;
@@ -497,6 +496,7 @@ static gint inc_start(IncProgressDialog *inc_dialog)
        FolderItem *processing, *inbox;
        MsgInfo *msginfo;
        GSList *msglist, *msglist_element;
+       gboolean cancelled = FALSE;
 
        qlist = inc_dialog->queue_list;
        while (qlist != NULL) {
@@ -538,18 +538,21 @@ static gint inc_start(IncProgressDialog *inc_dialog)
                qlist = next;
        }
 
-#define SET_PIXMAP_AND_TEXT(xpm, xpmmask, str)                            \
+#define SET_PIXMAP_AND_TEXT(pix, str)                                     \
 {                                                                         \
-       gtk_clist_set_pixmap(clist, inc_dialog->cur_row, 0, xpm, xpmmask); \
-       gtk_clist_set_text(clist, inc_dialog->cur_row, 2, str);            \
+       progress_dialog_list_set(inc_dialog->dialog,                       \
+                                inc_dialog->cur_row,                      \
+                                pix,                                      \
+                                NULL,                                     \
+                                str);                                     \
 }
 
-       for (; inc_dialog->queue_list != NULL; inc_dialog->cur_row++) {
+       for (; inc_dialog->queue_list != NULL && !cancelled; inc_dialog->cur_row++) {
                session = inc_dialog->queue_list->data;
                pop3_session = POP3_SESSION(session->session);
 
                if (pop3_session->pass == NULL) {
-                       SET_PIXMAP_AND_TEXT(okxpm, okxpmmask, _("Cancelled"));
+                       SET_PIXMAP_AND_TEXT(okpix, _("Cancelled"));
                        inc_session_destroy(session);
                        inc_dialog->queue_list =
                                g_list_remove(inc_dialog->queue_list, session);
@@ -557,10 +560,10 @@ static gint inc_start(IncProgressDialog *inc_dialog)
                }
 
                inc_progress_dialog_clear(inc_dialog);
-               gtk_clist_moveto(clist, inc_dialog->cur_row, -1, 1.0, 0.0);
+               progress_dialog_scroll_to_row(inc_dialog->dialog,
+                                             inc_dialog->cur_row);
 
-               SET_PIXMAP_AND_TEXT(currentxpm, currentxpmmask,
-                                   _("Retrieving"));
+               SET_PIXMAP_AND_TEXT(currentpix, _("Retrieving"));
 
                /* begin POP3 session */
                inc_state = inc_pop3_session_do(session);
@@ -568,36 +571,40 @@ static gint inc_start(IncProgressDialog *inc_dialog)
                switch (inc_state) {
                case INC_SUCCESS:
                        if (pop3_session->cur_total_num > 0)
-                               msg = g_strdup_printf
-                                       (_("Done (%d message(s) (%s) received)"),
+                               msg = g_strdup_printf(
+                                       ngettext("Done (%d message (%s) received)",
+                                                "Done (%d messages (%s) received)",
+                                        pop3_session->cur_total_num),
                                         pop3_session->cur_total_num,
                                         to_human_readable(pop3_session->cur_total_recv_bytes));
                        else
                                msg = g_strdup_printf(_("Done (no new messages)"));
-                       SET_PIXMAP_AND_TEXT(okxpm, okxpmmask, msg);
+                       SET_PIXMAP_AND_TEXT(okpix, msg);
                        g_free(msg);
                        break;
                case INC_CONNECT_ERROR:
-                       SET_PIXMAP_AND_TEXT(errorxpm, errorxpmmask,
-                                           _("Connection failed"));
+                       SET_PIXMAP_AND_TEXT(errorpix, _("Connection failed"));
                        break;
                case INC_AUTH_FAILED:
-                       SET_PIXMAP_AND_TEXT(errorxpm, errorxpmmask,
-                                           _("Auth failed"));
+                       SET_PIXMAP_AND_TEXT(errorpix, _("Auth failed"));
                        break;
                case INC_LOCKED:
-                       SET_PIXMAP_AND_TEXT(errorxpm, errorxpmmask,
-                                           _("Locked"));
+                       SET_PIXMAP_AND_TEXT(errorpix, _("Locked"));
                        break;
                case INC_ERROR:
                case INC_NO_SPACE:
                case INC_IO_ERROR:
                case INC_SOCKET_ERROR:
                case INC_EOF:
-                       SET_PIXMAP_AND_TEXT(errorxpm, errorxpmmask, _("Error"));
+                       SET_PIXMAP_AND_TEXT(errorpix, _("Error"));
+                       break;
+               case INC_TIMEOUT:
+                       SET_PIXMAP_AND_TEXT(errorpix, _("Timeout"));
                        break;
                case INC_CANCEL:
-                       SET_PIXMAP_AND_TEXT(okxpm, okxpmmask, _("Cancelled"));
+                       SET_PIXMAP_AND_TEXT(okpix, _("Cancelled"));
+                       if (!inc_dialog->show_dialog)
+                               cancelled = TRUE;
                        break;
                default:
                        break;
@@ -627,12 +634,18 @@ static gint inc_start(IncProgressDialog *inc_dialog)
                msglist = folder_item_get_msg_list(processing);
 
                /* process messages */
+               folder_item_update_freeze();
                for(msglist_element = msglist; msglist_element != NULL; msglist_element = msglist_element->next) {
+                       gchar *filename;
                        msginfo = (MsgInfo *) msglist_element->data;
-                       if (!pop3_session->ac_prefs->filter_on_recv || !procmsg_msginfo_filter(msginfo))
+                       filename = folder_item_fetch_msg(processing, msginfo->msgnum);
+                       g_free(filename);
+                       if (!pop3_session->ac_prefs->filter_on_recv || 
+                           !procmsg_msginfo_filter(msginfo))
                                folder_item_move_msg(inbox, msginfo);
                        procmsg_msginfo_free(msginfo);
                }
+               folder_item_update_thaw();
                g_slist_free(msglist);
 
                statusbar_pop_all();
@@ -653,7 +666,7 @@ static gint inc_start(IncProgressDialog *inc_dialog)
                                manage_window_focus_in
                                        (inc_dialog->dialog->window,
                                         NULL, NULL);
-                       inc_put_error(inc_state, pop3_session->error_msg);
+                       inc_put_error(inc_state, pop3_session);
                        if (inc_dialog->show_dialog)
                                manage_window_focus_out
                                        (inc_dialog->dialog->window,
@@ -671,8 +684,9 @@ static gint inc_start(IncProgressDialog *inc_dialog)
 #undef SET_PIXMAP_AND_TEXT
 
        if (new_msgs > 0)
-               fin_msg = g_strdup_printf(_("Finished (%d new message(s))"),
-                                         new_msgs);
+               fin_msg = g_strdup_printf(ngettext("Finished (%d new message)",
+                                                  "Finished (%d new messages)",
+                                                  new_msgs), new_msgs);
        else
                fin_msg = g_strdup_printf(_("Finished (no new messages)"));
 
@@ -702,8 +716,8 @@ static gint inc_start(IncProgressDialog *inc_dialog)
        else {
                gtk_window_set_title(GTK_WINDOW(inc_dialog->dialog->window),
                                     fin_msg);
-               gtk_label_set_text(GTK_LABEL(GTK_BIN(inc_dialog->dialog->cancel_btn)->child),
-                                  _("Close"));
+               gtk_button_set_label(GTK_BUTTON(inc_dialog->dialog->cancel_btn),
+                                    GTK_STOCK_CLOSE);
        }
 
        g_free(fin_msg);
@@ -749,6 +763,9 @@ static IncState inc_pop3_session_do(IncSession *session)
        progress_dialog_set_label(inc_dialog->dialog, buf);
        g_free(buf);
 
+       session_set_timeout(SESSION(pop3_session),
+                           prefs_common.io_timeout_secs * 1000);
+
        if (session_connect(SESSION(pop3_session), server, port) < 0) {
                log_warning(_("Can't connect to POP3 server: %s:%d\n"),
                            server, port);
@@ -770,21 +787,26 @@ static IncState inc_pop3_session_do(IncSession *session)
               session->inc_state != INC_CANCEL)
                gtk_main_iteration();
 
-       inc_timer_stop(inc_dialog);
-       statusbar_pop_all();
-
        if (session->inc_state == INC_SUCCESS) {
                switch (pop3_session->error_val) {
                case PS_SUCCESS:
-                       if (SESSION(pop3_session)->state == SESSION_ERROR) {
+                       switch (SESSION(pop3_session)->state) {
+                       case SESSION_ERROR:
                                if (pop3_session->state == POP3_READY)
                                        session->inc_state = INC_CONNECT_ERROR;
                                else
                                        session->inc_state = INC_ERROR;
-                       } else if (SESSION(pop3_session)->state == SESSION_EOF)
+                               break;
+                       case SESSION_EOF:
                                session->inc_state = INC_EOF;
-                       else
+                               break;
+                       case SESSION_TIMEOUT:
+                               session->inc_state = INC_TIMEOUT;
+                               break;
+                       default:
                                session->inc_state = INC_SUCCESS;
+                               break;
+                       }
                        break;
                case PS_AUTHFAIL:
                        session->inc_state = INC_AUTH_FAILED;
@@ -804,34 +826,10 @@ static IncState inc_pop3_session_do(IncSession *session)
                }
        }
 
-       return session->inc_state;
-}
-
-static void inc_timer_start(IncProgressDialog *inc_dialog,
-                           IncSession *inc_session)
-{
-       if (inc_dialog->progress_timer_id == 0) {
-               inc_dialog->progress_timer_id =
-                       gtk_timeout_add(PROGRESS_UPDATE_INTERVAL,
-                                       inc_progress_timer_func, inc_session);
-       }
-       if (inc_dialog->folder_timer_id == 0) {
-               inc_dialog->folder_timer_id =
-                       gtk_timeout_add(FOLDER_UPDATE_INTERVAL,
-                                       inc_folder_timer_func, inc_session);
-       }
-}
+       session_disconnect(SESSION(pop3_session));
+       statusbar_pop_all();
 
-static void inc_timer_stop(IncProgressDialog *inc_dialog)
-{
-       if (inc_dialog->progress_timer_id) {
-               gtk_timeout_remove(inc_dialog->progress_timer_id);
-               inc_dialog->progress_timer_id = 0;
-       }
-       if (inc_dialog->folder_timer_id) {
-               gtk_timeout_remove(inc_dialog->folder_timer_id);
-               inc_dialog->folder_timer_id = 0;
-       }
+       return session->inc_state;
 }
 
 static void inc_progress_dialog_update(IncProgressDialog *inc_dialog,
@@ -844,7 +842,6 @@ static void inc_progress_dialog_update(IncProgressDialog *inc_dialog,
 static void inc_progress_dialog_set_label(IncProgressDialog *inc_dialog,
                                          IncSession *inc_session)
 {
-       gchar buf[MSGBUFSIZE];
        ProgressDialog *dialog = inc_dialog->dialog;
        Pop3Session *session;
 
@@ -883,12 +880,15 @@ static void inc_progress_dialog_set_label(IncProgressDialog *inc_dialog,
        case POP3_RETR_RECV:
                break;
        case POP3_DELETE:
+#if 0
                if (session->msg[session->cur_msg].recv_time <
                        session->current_time) {
+                       gchar buf[MSGBUFSIZE];
                        g_snprintf(buf, sizeof(buf), _("Deleting message %d"),
                                   session->cur_msg);
                        progress_dialog_set_label(dialog, buf);
                }
+#endif
                break;
        case POP3_LOGOUT:
                progress_dialog_set_label(dialog, _("Quitting"));
@@ -912,7 +912,8 @@ static void inc_progress_dialog_set_progress(IncProgressDialog *inc_dialog,
        cur_total = inc_session->cur_total_bytes;
        total = pop3_session->total_bytes;
        if (pop3_session->state == POP3_RETR ||
-           pop3_session->state == POP3_RETR_RECV) {
+           pop3_session->state == POP3_RETR_RECV ||
+           pop3_session->state == POP3_DELETE) {
                Xstrdup_a(total_size_str, to_human_readable(total), return);
                g_snprintf(buf, sizeof(buf),
                           _("Retrieving message (%d / %d) (%s / %s)"),
@@ -921,62 +922,53 @@ static void inc_progress_dialog_set_progress(IncProgressDialog *inc_dialog,
                progress_dialog_set_label(inc_dialog->dialog, buf);
        }
 
-       progress_dialog_set_percentage
+       progress_dialog_set_fraction
                (inc_dialog->dialog,(gfloat)cur_total / (gfloat)total);
 
-       gtk_progress_set_show_text
-               (GTK_PROGRESS(inc_dialog->mainwin->progressbar), TRUE);
        g_snprintf(buf, sizeof(buf), "%d / %d",
                   pop3_session->cur_msg, pop3_session->count);
-       gtk_progress_set_format_string
-               (GTK_PROGRESS(inc_dialog->mainwin->progressbar), buf);
-       gtk_progress_bar_update
+       gtk_progress_bar_set_text
+               (GTK_PROGRESS_BAR(inc_dialog->mainwin->progressbar), buf);
+       gtk_progress_bar_set_fraction
                (GTK_PROGRESS_BAR(inc_dialog->mainwin->progressbar),
                 (gfloat)cur_total / (gfloat)total);
 
        if (pop3_session->cur_total_num > 0) {
                g_snprintf(buf, sizeof(buf),
-                          _("Retrieving (%d message(s) (%s) received)"),
+                          ngettext("Retrieving (%d message (%s) received)",
+                                   "Retrieving (%d messages (%s) received)",
+                                   pop3_session->cur_total_num),
                           pop3_session->cur_total_num,
                           to_human_readable
                           (pop3_session->cur_total_recv_bytes));
-               gtk_clist_set_text(GTK_CLIST(inc_dialog->dialog->clist),
-                                  inc_dialog->cur_row, 2, buf);
+               progress_dialog_list_set_status(inc_dialog->dialog,
+                                               inc_dialog->cur_row,
+                                               buf);
        }
 }
 
-static gboolean hash_remove_func(gpointer key, gpointer value, gpointer data)
+static void inc_progress_dialog_update_periodic(IncProgressDialog *inc_dialog,
+                                               IncSession *inc_session)
 {
-       return TRUE;
-}
-
-static gint inc_progress_timer_func(gpointer data)
-{
-       IncSession *inc_session = (IncSession *)data;
-       IncProgressDialog *inc_dialog;
-
-       inc_dialog = (IncProgressDialog *)inc_session->data;
+       struct timeval tv_cur;
+       struct timeval tv_result;
+       gint msec;
 
-       inc_progress_dialog_update(inc_dialog, inc_session);
+       gettimeofday(&tv_cur, NULL);
 
-       return TRUE;
-}
-
-static gint inc_folder_timer_func(gpointer data)
-{
-       IncSession *inc_session = (IncSession *)data;
-       IncProgressDialog *inc_dialog;
-
-       inc_dialog = (IncProgressDialog *)inc_session->data;
-
-       if (g_hash_table_size(inc_session->tmp_folder_table) > 0) {
-               folderview_update_item_foreach(inc_session->tmp_folder_table,
-                                              FALSE);
-               g_hash_table_foreach_remove(inc_session->tmp_folder_table,
-                                           hash_remove_func, NULL);
+       tv_result.tv_sec = tv_cur.tv_sec - inc_dialog->progress_tv.tv_sec;
+       tv_result.tv_usec = tv_cur.tv_usec - inc_dialog->progress_tv.tv_usec;
+       if (tv_result.tv_usec < 0) {
+               tv_result.tv_sec--;
+               tv_result.tv_usec += 1000000;
        }
 
-       return TRUE;
+       msec = tv_result.tv_sec * 1000 + tv_result.tv_usec / 1000;
+       if (msec > PROGRESS_UPDATE_INTERVAL) {
+               inc_progress_dialog_update(inc_dialog, inc_session);
+               inc_dialog->progress_tv.tv_sec = tv_cur.tv_sec;
+               inc_dialog->progress_tv.tv_usec = tv_cur.tv_usec;
+       }
 }
 
 static gint inc_recv_data_progressive(Session *session, guint cur_len,
@@ -984,6 +976,7 @@ static gint inc_recv_data_progressive(Session *session, guint cur_len,
 {
        IncSession *inc_session = (IncSession *)data;
        Pop3Session *pop3_session = POP3_SESSION(session);
+       IncProgressDialog *inc_dialog;
        gint cur_total;
 
        g_return_val_if_fail(inc_session != NULL, -1);
@@ -1000,6 +993,9 @@ static gint inc_recv_data_progressive(Session *session, guint cur_len,
                cur_total = pop3_session->total_bytes;
        inc_session->cur_total_bytes = cur_total;
 
+       inc_dialog = (IncProgressDialog *)inc_session->data;
+       inc_progress_dialog_update_periodic(inc_dialog, inc_session);
+
        return 0;
 }
 
@@ -1011,19 +1007,11 @@ static gint inc_recv_data_finished(Session *session, guint len, gpointer data)
        g_return_val_if_fail(inc_session != NULL, -1);
 
        inc_dialog = (IncProgressDialog *)inc_session->data;
+
        inc_recv_data_progressive(session, 0, 0, inc_session);
 
-       if (POP3_SESSION(session)->state == POP3_RETR) {
-               if (inc_dialog->progress_timer_id == 0) {
-                       inc_timer_start(inc_dialog, inc_session);
-                       inc_progress_dialog_update(inc_dialog, inc_session);
-               }
-       } else if (POP3_SESSION(session)->state == POP3_LOGOUT) {
+       if (POP3_SESSION(session)->state == POP3_LOGOUT) {
                inc_progress_dialog_update(inc_dialog, inc_session);
-               if (inc_dialog->progress_timer_id) {
-                       inc_folder_timer_func(data);
-                       inc_timer_stop(inc_dialog);
-               }
        }
 
        return 0;
@@ -1050,17 +1038,9 @@ static gint inc_recv_message(Session *session, const gchar *msg, gpointer data)
                break;
        case POP3_RETR:
                inc_recv_data_progressive(session, 0, 0, inc_session);
-               if (inc_dialog->progress_timer_id == 0) {
-                       inc_timer_start(inc_dialog, inc_session);
-                       inc_progress_dialog_update(inc_dialog, inc_session);
-               }
                break;
        case POP3_LOGOUT:
                inc_progress_dialog_update(inc_dialog, inc_session);
-               if (inc_dialog->progress_timer_id) {
-                       inc_folder_timer_func(data);
-                       inc_timer_stop(inc_dialog);
-               }
                break;
        default:
                break;
@@ -1074,9 +1054,7 @@ static gint inc_drop_message(Pop3Session *session, const gchar *file)
        FolderItem *inbox;
        FolderItem *dropfolder;
        IncSession *inc_session = (IncSession *)(SESSION(session)->data);
-       IncProgressDialog *inc_dialog;
        gint msgnum;
-       gint val;
 
        g_return_val_if_fail(inc_session != NULL, -1);
 
@@ -1096,17 +1074,16 @@ static gint inc_drop_message(Pop3Session *session, const gchar *file)
        dropfolder = folder_get_default_processing();
 
        /* add msg file to drop folder */
-       if ((msgnum = folder_item_add_msg(dropfolder, file, NULL, TRUE)) < 0) {
+       if ((msgnum = folder_item_add_msg(
+                       dropfolder, file, NULL, TRUE)) < 0) {
                unlink(file);
                return -1;
        }
 
-       inc_dialog = (IncProgressDialog *)inc_session->data;
-
        return 0;
 }
 
-static void inc_put_error(IncState istate, const gchar *msg)
+static void inc_put_error(IncState istate, Pop3Session *session)
 {
        gchar *log_msg = NULL;
        gchar *err_msg = NULL;
@@ -1117,16 +1094,18 @@ static void inc_put_error(IncState istate, const gchar *msg)
                log_msg = _("Connection failed.");
                if (prefs_common.no_recv_err_panel)
                        break;
-               err_msg = g_strdup(log_msg);
+               err_msg = g_strdup_printf(_("Connection to %s:%d failed."),
+                                         SESSION(session)->server, 
+                                         SESSION(session)->port);
                break;
        case INC_ERROR:
                log_msg = _("Error occurred while processing mail.");
                if (prefs_common.no_recv_err_panel)
                        break;
-               if (msg)
+               if (session->error_msg)
                        err_msg = g_strdup_printf
                                (_("Error occurred while processing mail:\n%s"),
-                                msg);
+                                session->error_msg);
                else
                        err_msg = g_strdup(log_msg);
                break;
@@ -1144,21 +1123,25 @@ static void inc_put_error(IncState istate, const gchar *msg)
                log_msg = _("Socket error.");
                if (prefs_common.no_recv_err_panel)
                        break;
-               err_msg = g_strdup(log_msg);
+               err_msg = g_strdup_printf(_("Socket error on connection to %s:%d."),
+                                         SESSION(session)->server, 
+                                         SESSION(session)->port);
                break;
        case INC_EOF:
                log_msg = _("Connection closed by the remote host.");
                if (prefs_common.no_recv_err_panel)
                        break;
-               err_msg = g_strdup(log_msg);
+               err_msg = g_strdup_printf(_("Connection to %s:%d closed by the remote host."), 
+                                         SESSION(session)->server, 
+                                         SESSION(session)->port);
                break;
        case INC_LOCKED:
                log_msg = _("Mailbox is locked.");
                if (prefs_common.no_recv_err_panel)
                        break;
-               if (msg)
+               if (session->error_msg)
                        err_msg = g_strdup_printf(_("Mailbox is locked:\n%s"),
-                                                 msg);
+                                                 session->error_msg);
                else
                        err_msg = g_strdup(log_msg);
                break;
@@ -1166,12 +1149,20 @@ static void inc_put_error(IncState istate, const gchar *msg)
                log_msg = _("Authentication failed.");
                if (prefs_common.no_recv_err_panel)
                        break;
-               if (msg)
+               if (session->error_msg)
                        err_msg = g_strdup_printf
-                               (_("Authentication failed:\n%s"), msg);
+                               (_("Authentication failed:\n%s"), session->error_msg);
                else
                        err_msg = g_strdup(log_msg);
                break;
+       case INC_TIMEOUT:
+               log_msg = _("Session timed out.");
+               if (prefs_common.no_recv_err_panel)
+                       break;
+               err_msg = g_strdup_printf(_("Connection to %s:%d timed out."), 
+                                         SESSION(session)->server, 
+                                         SESSION(session)->port);
+               break;
        default:
                break;
        }
@@ -1238,11 +1229,9 @@ static gint inc_dialog_delete_cb(GtkWidget *widget, GdkEventAny *event,
 static gint inc_spool_account(PrefsAccount *account)
 {
        FolderItem *inbox;
-       gchar *mbox, *logname;
+       gchar *mbox;
        gint result;
 
-       logname = g_get_user_name();
-
        if (account->inbox) {
                inbox = folder_find_item_from_path(account->inbox);
                if (!inbox)
@@ -1252,9 +1241,14 @@ static gint inc_spool_account(PrefsAccount *account)
 
        if (is_file_exist(account->local_mbox))
                mbox = g_strdup(account->local_mbox);
-       else 
-               mbox = g_strconcat(account->local_mbox,
-                                  G_DIR_SEPARATOR_S, logname, NULL);
+       else if (is_dir_exist(account->local_mbox)) 
+               mbox = g_strconcat(account->local_mbox, G_DIR_SEPARATOR_S,
+                                  g_get_user_name(), NULL);
+       else {
+               debug_print("%s: local mailbox not found.\n", 
+                           account->local_mbox);
+               return -1;
+       }
        
        result = get_spool(inbox, mbox);
        g_free(mbox);
@@ -1297,7 +1291,7 @@ static gint get_spool(FolderItem *dest, const gchar *mbox)
        g_return_val_if_fail(mbox != NULL, -1);
 
        if (!is_file_exist(mbox) || (size = get_file_size(mbox)) == 0) {
-               debug_print("no messages in local mailbox.\n");
+               debug_print("%s: no messages in local mailbox.\n", mbox);
                return 0;
        } else if (size < 0)
                return -1;
@@ -1342,18 +1336,29 @@ static gpointer autocheck_data = NULL;
 static void inc_notify_cmd(gint new_msgs, gboolean notify)
 {
 
-       gchar *buf;
+       gchar *buf, *numpos, *ret_str;
+       gssize by_read = 0, by_written = 0;
 
        if (!(new_msgs && notify && prefs_common.newmail_notify_cmd &&
            *prefs_common.newmail_notify_cmd))
                     return;
-       if ((buf = strchr(prefs_common.newmail_notify_cmd, '%')) &&
-               buf[1] == 'd' && !strchr(&buf[1], '%'))
-               buf = g_strdup_printf(prefs_common.newmail_notify_cmd, 
-                                     new_msgs);
-       else
-               buf = g_strdup(prefs_common.newmail_notify_cmd);
+       buf = g_strdup(prefs_common.newmail_notify_cmd);
+       if ((numpos = strstr(buf, "%d")) != NULL) {
+               gchar *buf2;
+
+               *numpos = '\0';
+               buf2 = g_strdup_printf("%s%d%s", buf, new_msgs, numpos + 2);
+               g_free(buf);
+               buf = buf2;
+       }
 
+       ret_str = g_locale_from_utf8(buf, strlen(buf), &by_read, &by_written,
+                                    NULL);
+       if (ret_str && by_written) {
+               g_free(buf);
+               buf = ret_str;
+       }
+       debug_print("executing new mail notification command: %s\n", buf);
        execute_command_line(buf, TRUE);
 
        g_free(buf);