2006-09-27 [wwp] 2.5.2cvs9
[claws.git] / src / inc.c
index 237f1f7483c43b8f4e93b931326e31a96c701d08..c86a6c59864f2fc4bcd977ea9e04a02a659b4f5d 100644 (file)
--- a/src/inc.c
+++ b/src/inc.c
@@ -1,6 +1,6 @@
 /*
  * Sylpheed -- a GTK+ based, lightweight, and fast e-mail client
- * Copyright (C) 1999-2004 Hiroyuki Yamamoto
+ * Copyright (C) 1999-2006 Hiroyuki Yamamoto and the Sylpheed-Claws team
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -14,7 +14,7 @@
  *
  * You should have received a copy of the GNU General Public License
  * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
  */
 
 #ifdef HAVE_CONFIG_H
 #include <stdio.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 "main.h"
 #include "inc.h"
@@ -57,6 +50,7 @@
 #include "utils.h"
 #include "gtkutils.h"
 #include "statusbar.h"
+#include "msgcache.h"
 #include "manage_window.h"
 #include "stock_pixmap.h"
 #include "progressdialog.h"
@@ -129,7 +123,8 @@ static gint inc_dialog_delete_cb    (GtkWidget      *widget,
                                         gpointer        data);
 
 static gint get_spool                  (FolderItem     *dest,
-                                        const gchar    *mbox);
+                                        const gchar    *mbox,
+                                        PrefsAccount   *account);
 
 static gint inc_spool_account(PrefsAccount *account);
 static gint inc_all_spool(void);
@@ -173,10 +168,10 @@ void inc_mail(MainWindow *mainwin, gboolean notify)
 
        if (inc_lock_count) return;
 
-       if (prefs_common.work_offline)
-               if (alertpanel(_("Offline warning"), 
-                              _("You're working offline. Override?"),
-                              _("Yes"), _("No"), NULL) != G_ALERTDEFAULT)
+       if (prefs_common.work_offline && 
+           !inc_offline_should_override(
+               _("Sylpheed-Claws needs network access in order "
+                 "to get mails.")))
                return;
 
        inc_lock();
@@ -278,11 +273,11 @@ gint inc_account_mail(MainWindow *mainwin, PrefsAccount *account)
 
        if (inc_lock_count) return 0;
 
-       if (prefs_common.work_offline)
-               if (alertpanel(_("Offline warning"), 
-                              _("You're working offline. Override?"),
-                              _("Yes"), _("No"), NULL) != G_ALERTDEFAULT)
-                       return 0;
+       if (prefs_common.work_offline && 
+           !inc_offline_should_override(
+               _("Sylpheed-Claws needs network access in order "
+                 "to get mails.")))
+               return 0;
 
        inc_autocheck_timer_remove();
        main_window_lock(mainwin);
@@ -304,10 +299,10 @@ void inc_all_account_mail(MainWindow *mainwin, gboolean autocheck,
        gint new_msgs = 0;
        gint account_new_msgs = 0;
        
-       if (prefs_common.work_offline)
-               if (alertpanel(_("Offline warning"), 
-                              _("You're working offline. Override?"),
-                              _("Yes"), _("No"), NULL) != G_ALERTDEFAULT)
+       if (prefs_common.work_offline && 
+           !inc_offline_should_override(
+               _("Sylpheed-Claws needs network access in order "
+                 "to get mails.")))
                return;
 
        if (inc_lock_count) return;
@@ -367,10 +362,20 @@ void inc_all_account_mail(MainWindow *mainwin, gboolean autocheck,
        inc_autocheck_timer_set();
 }
 
+static void inc_progress_dialog_size_allocate_cb(GtkWidget *widget,
+                                        GtkAllocation *allocation)
+{
+       g_return_if_fail(allocation != NULL);
+
+       prefs_common.receivewin_width = allocation->width;
+       prefs_common.receivewin_height = allocation->height;
+}
+
 static IncProgressDialog *inc_progress_dialog_create(gboolean autocheck)
 {
        IncProgressDialog *dialog;
        ProgressDialog *progress;
+       static GdkGeometry geometry;
 
        dialog = g_new0(IncProgressDialog, 1);
 
@@ -381,17 +386,29 @@ static IncProgressDialog *inc_progress_dialog_create(gboolean autocheck)
                         G_CALLBACK(inc_cancel_cb), dialog);
        g_signal_connect(G_OBJECT(progress->window), "delete_event",
                         G_CALLBACK(inc_dialog_delete_cb), dialog);
-       /* manage_window_set_transient(GTK_WINDOW(progress->window)); */
+       g_signal_connect(G_OBJECT(progress->window), "size_allocate",
+                        G_CALLBACK(inc_progress_dialog_size_allocate_cb), NULL);
+       /* manage_window_set_transient(GTK_WINDOW(progress->window)); */
 
        progress_dialog_get_fraction(progress);
 
-       stock_pixbuf_gdk(progress->list_view, STOCK_PIXMAP_COMPLETE,
+       stock_pixbuf_gdk(progress->treeview, STOCK_PIXMAP_COMPLETE,
                         &okpix);
-       stock_pixbuf_gdk(progress->list_view, STOCK_PIXMAP_CONTINUE,
+       stock_pixbuf_gdk(progress->treeview, STOCK_PIXMAP_CONTINUE,
                         &currentpix);
-       stock_pixbuf_gdk(progress->list_view, STOCK_PIXMAP_ERROR,
+       stock_pixbuf_gdk(progress->treeview, STOCK_PIXMAP_ERROR,
                         &errorpix);
 
+       if (!geometry.min_height) {
+               geometry.min_width = 460;
+               geometry.min_height = 250;
+       }
+
+       gtk_window_set_geometry_hints(GTK_WINDOW(progress->window), NULL, &geometry,
+                                     GDK_HINT_MIN_SIZE);
+       gtk_widget_set_size_request(progress->window, prefs_common.receivewin_width,
+                                   prefs_common.receivewin_height);
+
        if (prefs_common.recv_dialog_mode == RECV_DIALOG_ALWAYS ||
            (prefs_common.recv_dialog_mode == RECV_DIALOG_MANUAL &&
             !autocheck)) {
@@ -400,8 +417,8 @@ static IncProgressDialog *inc_progress_dialog_create(gboolean autocheck)
        }
 
        dialog->dialog = progress;
-       gettimeofday(&dialog->progress_tv, NULL);
-       gettimeofday(&dialog->folder_tv, NULL);
+       g_get_current_time(&dialog->progress_tv);
+       g_get_current_time(&dialog->folder_tv);
        dialog->queue_list = NULL;
        dialog->cur_row = 0;
 
@@ -494,7 +511,6 @@ static gint inc_start(IncProgressDialog *inc_dialog)
        gchar *msg;
        gchar *fin_msg;
        FolderItem *processing, *inbox;
-       MsgInfo *msginfo;
        GSList *msglist, *msglist_element;
        gboolean cancelled = FALSE;
 
@@ -550,6 +566,7 @@ static gint inc_start(IncProgressDialog *inc_dialog)
        for (; inc_dialog->queue_list != NULL && !cancelled; inc_dialog->cur_row++) {
                session = inc_dialog->queue_list->data;
                pop3_session = POP3_SESSION(session->session);
+               GSList *filtered, *unfiltered;
 
                if (pop3_session->pass == NULL) {
                        SET_PIXMAP_AND_TEXT(okpix, _("Cancelled"));
@@ -560,8 +577,8 @@ static gint inc_start(IncProgressDialog *inc_dialog)
                }
 
                inc_progress_dialog_clear(inc_dialog);
-               progress_dialog_list_select_row(inc_dialog->dialog,
-                                               inc_dialog->cur_row);
+               progress_dialog_scroll_to_row(inc_dialog->dialog,
+                                             inc_dialog->cur_row);
 
                SET_PIXMAP_AND_TEXT(currentpix, _("Retrieving"));
 
@@ -571,8 +588,10 @@ 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
@@ -601,7 +620,8 @@ static gint inc_start(IncProgressDialog *inc_dialog)
                        break;
                case INC_CANCEL:
                        SET_PIXMAP_AND_TEXT(okpix, _("Cancelled"));
-                       cancelled = TRUE;
+                       if (!inc_dialog->show_dialog)
+                               cancelled = TRUE;
                        break;
                default:
                        break;
@@ -632,14 +652,26 @@ static gint inc_start(IncProgressDialog *inc_dialog)
 
                /* process messages */
                folder_item_update_freeze();
-               for(msglist_element = msglist; msglist_element != NULL; msglist_element = msglist_element->next) {
-                       msginfo = (MsgInfo *) msglist_element->data;
-                       if (!pop3_session->ac_prefs->filter_on_recv || !procmsg_msginfo_filter(msginfo))
-                               folder_item_move_msg(inbox, msginfo);
+               
+               procmsg_msglist_filter(msglist, pop3_session->ac_prefs, 
+                               &filtered, &unfiltered, 
+                               pop3_session->ac_prefs->filter_on_recv);
+
+               if (filtered != NULL)
+                       filtering_move_and_copy_msgs(filtered);
+               if (unfiltered != NULL)
+                       folder_item_move_msgs(inbox, unfiltered);
+
+               for(msglist_element = msglist; msglist_element != NULL; 
+                   msglist_element = msglist_element->next) {
+                       MsgInfo *msginfo = (MsgInfo *)msglist_element->data;
                        procmsg_msginfo_free(msginfo);
                }
                folder_item_update_thaw();
+               
                g_slist_free(msglist);
+               g_slist_free(filtered);
+               g_slist_free(unfiltered);
 
                statusbar_pop_all();
 
@@ -668,6 +700,7 @@ static gint inc_start(IncProgressDialog *inc_dialog)
                            inc_state == INC_IO_ERROR)
                                break;
                }
+               folder_item_free_cache(processing, TRUE);
 
                inc_session_destroy(session);
                inc_dialog->queue_list =
@@ -677,25 +710,14 @@ 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)"));
 
        progress_dialog_set_label(inc_dialog->dialog, fin_msg);
 
-#if 0
-       if (error_num && !prefs_common.no_recv_err_panel) {
-               if (inc_dialog->show_dialog)
-                       manage_window_focus_in(inc_dialog->dialog->window,
-                                              NULL, NULL);
-               alertpanel_error_log(_("Some errors occurred while getting mail."));
-               if (inc_dialog->show_dialog)
-                       manage_window_focus_out(inc_dialog->dialog->window,
-                                               NULL, NULL);
-       }
-#endif
-
        while (inc_dialog->queue_list != NULL) {
                session = inc_dialog->queue_list->data;
                inc_session_destroy(session);
@@ -745,22 +767,35 @@ static IncState inc_pop3_session_do(IncSession *session)
                SESSION(pop3_session)->nonblocking =
                        pop3_session->ac_prefs->use_nonblocking_ssl;
 #else
+       if (pop3_session->ac_prefs->ssl_pop != SSL_NONE) {
+               if (alertpanel_full(_("Insecure connection"),
+                       _("This connection is configured to be secured "
+                         "using SSL, but SSL is not available in this "
+                         "build of Sylpheed-Claws. \n\n"
+                         "Do you want to continue connecting to this "
+                         "server? The communication would not be "
+                         "secure."),
+                         GTK_STOCK_CANCEL, _("Con_tinue connecting"), 
+                         NULL, FALSE, NULL, ALERT_WARNING,
+                         G_ALERTDEFAULT) != G_ALERTALTERNATE)
+                       return INC_CANCEL;
+       }
        port = pop3_session->ac_prefs->set_popport ?
                pop3_session->ac_prefs->popport : 110;
 #endif
 
        buf = g_strdup_printf(_("Connecting to POP3 server: %s..."), server);
+       statusbar_print_all("%s", buf);
        log_message("%s\n", buf);
 
        progress_dialog_set_label(inc_dialog->dialog, buf);
+       GTK_EVENTS_FLUSH();
        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);
                if(!prefs_common.no_recv_err_panel) {
                        if((prefs_common.recv_dialog_mode == RECV_DIALOG_ALWAYS) ||
                            ((prefs_common.recv_dialog_mode == RECV_DIALOG_MANUAL) && focus_window)) {
@@ -769,6 +804,9 @@ static IncState inc_pop3_session_do(IncSession *session)
                        alertpanel_error(_("Can't connect to POP3 server: %s:%d"),
                                         server, port);
                        manage_window_focus_out(inc_dialog->dialog->window, NULL, NULL);
+               } else {
+                       log_error(_("Can't connect to POP3 server: %s:%d\n"),
+                           server, port);
                }
                session->inc_state = INC_CONNECT_ERROR;
                statusbar_pop_all();
@@ -848,6 +886,7 @@ static void inc_progress_dialog_set_label(IncProgressDialog *inc_dialog,
        case POP3_GETAUTH_PASS:
        case POP3_GETAUTH_APOP:
                progress_dialog_set_label(dialog, _("Authenticating..."));
+               statusbar_pop_all();
                statusbar_print_all(_("Retrieving messages from %s (%s) ..."),
                                    SESSION(session)->server,
                                    session->ac_prefs->account_name);
@@ -870,17 +909,7 @@ static void inc_progress_dialog_set_label(IncProgressDialog *inc_dialog,
                break;
        case POP3_RETR:
        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"));
@@ -915,7 +944,7 @@ static void inc_progress_dialog_set_progress(IncProgressDialog *inc_dialog,
        }
 
        progress_dialog_set_fraction
-               (inc_dialog->dialog,(gfloat)cur_total / (gfloat)total);
+               (inc_dialog->dialog, (total == 0) ? 0: (gfloat)cur_total / (gfloat)total);
 
        g_snprintf(buf, sizeof(buf), "%d / %d",
                   pop3_session->cur_msg, pop3_session->count);
@@ -923,11 +952,13 @@ static void inc_progress_dialog_set_progress(IncProgressDialog *inc_dialog,
                (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);
+                (total == 0) ? 0 : (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));
@@ -940,17 +971,17 @@ static void inc_progress_dialog_set_progress(IncProgressDialog *inc_dialog,
 static void inc_progress_dialog_update_periodic(IncProgressDialog *inc_dialog,
                                                IncSession *inc_session)
 {
-       struct timeval tv_cur;
-       struct timeval tv_result;
+       GTimeVal tv_cur;
+       GTimeVal tv_result;
        gint msec;
 
-       gettimeofday(&tv_cur, NULL);
+       g_get_current_time(&tv_cur);
 
        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;
+               tv_result.tv_usec += G_USEC_PER_SEC;
        }
 
        msec = tv_result.tv_sec * 1000 + tv_result.tv_usec / 1000;
@@ -1056,7 +1087,7 @@ static gint inc_drop_message(Pop3Session *session, const gchar *file)
        } else
                inbox = folder_get_default_inbox();
        if (!inbox) {
-               unlink(file);
+               g_unlink(file);
                return -1;
        }
 
@@ -1066,7 +1097,7 @@ static gint inc_drop_message(Pop3Session *session, const gchar *file)
        /* add msg file to drop folder */
        if ((msgnum = folder_item_add_msg(
                        dropfolder, file, NULL, TRUE)) < 0) {
-               unlink(file);
+               g_unlink(file);
                return -1;
        }
 
@@ -1082,6 +1113,7 @@ static void inc_put_error(IncState istate, Pop3Session *session)
        switch (istate) {
        case INC_CONNECT_ERROR:
                log_msg = _("Connection failed.");
+               fatal_error = TRUE;
                if (prefs_common.no_recv_err_panel)
                        break;
                err_msg = g_strdup_printf(_("Connection to %s:%d failed."),
@@ -1090,6 +1122,7 @@ static void inc_put_error(IncState istate, Pop3Session *session)
                break;
        case INC_ERROR:
                log_msg = _("Error occurred while processing mail.");
+               fatal_error = TRUE;
                if (prefs_common.no_recv_err_panel)
                        break;
                if (session->error_msg)
@@ -1137,6 +1170,7 @@ static void inc_put_error(IncState istate, Pop3Session *session)
                break;
        case INC_AUTH_FAILED:
                log_msg = _("Authentication failed.");
+               fatal_error = TRUE;
                if (prefs_common.no_recv_err_panel)
                        break;
                if (session->error_msg)
@@ -1163,6 +1197,9 @@ static void inc_put_error(IncState istate, Pop3Session *session)
                else
                        log_warning("%s\n", log_msg);
        }
+       if (prefs_common.no_recv_err_panel && fatal_error)
+               mainwindow_show_error();
+
        if (err_msg) {
                alertpanel_error_log(err_msg);
                g_free(err_msg);
@@ -1222,8 +1259,8 @@ static gint inc_spool_account(PrefsAccount *account)
        gchar *mbox;
        gint result;
 
-       if (account->inbox) {
-               inbox = folder_find_item_from_path(account->inbox);
+       if (account->local_inbox) {
+               inbox = folder_find_item_from_identifier(account->local_inbox);
                if (!inbox)
                        inbox = folder_get_default_inbox();
        } else
@@ -1240,7 +1277,7 @@ static gint inc_spool_account(PrefsAccount *account)
                return -1;
        }
        
-       result = get_spool(inbox, mbox);
+       result = get_spool(inbox, mbox, account);
        g_free(mbox);
        
        statusbar_pop_all();
@@ -1271,7 +1308,7 @@ static gint inc_all_spool(void)
        return new_msgs;
 }
 
-static gint get_spool(FolderItem *dest, const gchar *mbox)
+static gint get_spool(FolderItem *dest, const gchar *mbox, PrefsAccount *account)
 {
        gint msgs, size;
        gint lockfd;
@@ -1300,9 +1337,9 @@ static gint get_spool(FolderItem *dest, const gchar *mbox)
        debug_print("Getting new messages from %s into %s...\n",
                    mbox, dest->path);
 
-       msgs = proc_mbox(dest, tmp_mbox, TRUE);
+       msgs = proc_mbox(dest, tmp_mbox, TRUE, account);
 
-       unlink(tmp_mbox);
+       g_unlink(tmp_mbox);
        if (msgs >= 0) empty_mbox(mbox);
        unlock_mbox(mbox, lockfd, LOCK_FLOCK);
 
@@ -1401,3 +1438,46 @@ static gint inc_autocheck_func(gpointer data)
 
        return FALSE;
 }
+
+gboolean inc_offline_should_override(const gchar *msg)
+{
+       static time_t overridden_yes = 0;
+       static time_t overridden_no  = 0;
+       int length = 10; /* minutes */
+       gint answer = G_ALERTDEFAULT;
+       
+       if (prefs_common.autochk_newmail)
+               length = prefs_common.autochk_itv; /* minutes */
+
+       if (prefs_common.work_offline) {
+               gchar *tmp = NULL;
+               
+               if (time(NULL) - overridden_yes < length * 60) /* seconds */
+                        return TRUE;
+               else if (time(NULL) - overridden_no < 3) /* seconds */
+                        return FALSE;
+
+               tmp = g_strdup_printf(
+                               _("%s%sYou're working offline. Override for %d minutes?"),
+                               msg?msg:"", 
+                               msg?"\n\n":"",
+                               length);
+
+               answer = alertpanel(_("Offline warning"), 
+                              tmp,
+                              GTK_STOCK_NO, "+" GTK_STOCK_YES, _("On_ly once"));
+               g_free(tmp);
+               if (answer == G_ALERTALTERNATE) {
+                       overridden_yes = time(NULL);
+                       return TRUE;
+               } else if (answer == G_ALERTDEFAULT) {
+                       overridden_no  = time(NULL);
+                       return FALSE;
+               } else {
+                       overridden_yes = (time_t)0;
+                       overridden_no  = (time_t)0;
+                       return TRUE;
+               }
+       }
+       return TRUE;
+}