diff options
Diffstat (limited to 'src/inc.c')
| -rw-r--r-- | src/inc.c | 1337 |
1 files changed, 1337 insertions, 0 deletions
diff --git a/src/inc.c b/src/inc.c new file mode 100644 index 00000000..d8ab5132 --- /dev/null +++ b/src/inc.c @@ -0,0 +1,1337 @@ +/* + * Sylpheed -- a GTK+ based, lightweight, and fast e-mail client + * Copyright (C) 1999-2004 Hiroyuki Yamamoto + * + * 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 + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * 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. + */ + +#ifdef HAVE_CONFIG_H +# include "config.h" +#endif + +#include "defs.h" + +#include <glib.h> +#include <gtk/gtkmain.h> +#include <gtk/gtkwindow.h> +#include <gtk/gtksignal.h> +#include <gtk/gtkprogressbar.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 "intl.h" +#include "main.h" +#include "inc.h" +#include "mainwindow.h" +#include "folderview.h" +#include "summaryview.h" +#include "prefs_common.h" +#include "prefs_account.h" +#include "account.h" +#include "procmsg.h" +#include "socket.h" +#include "ssl.h" +#include "pop.h" +#include "recv.h" +#include "mbox.h" +#include "utils.h" +#include "gtkutils.h" +#include "statusbar.h" +#include "manage_window.h" +#include "stock_pixmap.h" +#include "progressdialog.h" +#include "inputdialog.h" +#include "alertpanel.h" +#include "filter.h" +#include "folder.h" + +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; + +#define MSGBUFSIZE 8192 + +static void inc_finished (MainWindow *mainwin, + gboolean new_messages); +static gint inc_account_mail_real (MainWindow *mainwin, + PrefsAccount *account); + +static IncProgressDialog *inc_progress_dialog_create + (gboolean autocheck); +static void inc_progress_dialog_set_list(IncProgressDialog *inc_dialog); +static void inc_progress_dialog_destroy (IncProgressDialog *inc_dialog); + +static IncSession *inc_session_new (PrefsAccount *account); +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_progress_dialog_update (IncProgressDialog *inc_dialog, + IncSession *inc_session); + +static void inc_progress_dialog_set_label + (IncProgressDialog *inc_dialog, + IncSession *inc_session); +static void inc_progress_dialog_set_progress + (IncProgressDialog *inc_dialog, + IncSession *inc_session); + +static void inc_update_folderview (IncProgressDialog *inc_dialog, + IncSession *inc_session); + +static void inc_progress_dialog_update_periodic + (IncProgressDialog *inc_dialog, + IncSession *inc_session); +static void inc_update_folderview_periodic + (IncProgressDialog *inc_dialog, + IncSession *inc_session); + +static gint inc_recv_data_progressive (Session *session, + guint cur_len, + guint total_len, + gpointer data); +static gint inc_recv_data_finished (Session *session, + guint len, + gpointer data); +static gint inc_recv_message (Session *session, + const gchar *msg, + gpointer data); +static gint inc_drop_message (Pop3Session *session, + const gchar *file); + +static void inc_put_error (IncState istate, + const gchar *msg); + +static void inc_cancel_cb (GtkWidget *widget, + gpointer data); +static gint inc_dialog_delete_cb (GtkWidget *widget, + GdkEventAny *event, + gpointer data); + +static gint inc_spool (void); +static gint get_spool (FolderItem *dest, + const gchar *mbox); + +static void inc_autocheck_timer_set_interval (guint interval); +static gint inc_autocheck_func (gpointer data); + +/** + * inc_finished: + * @mainwin: Main window. + * @new_messages: TRUE if some messages have been received. + * + * Update the folder view and the summary view after receiving + * messages. If @new_messages is FALSE, this function avoids unneeded + * updating. + **/ +static void inc_finished(MainWindow *mainwin, gboolean new_messages) +{ + FolderItem *item; + + if (prefs_common.scan_all_after_inc) + folderview_check_new(NULL); + + if (!new_messages && !prefs_common.scan_all_after_inc) return; + + if (prefs_common.open_inbox_on_inc) { + item = cur_account && cur_account->inbox + ? folder_find_item_from_identifier(cur_account->inbox) + : folder_get_default_inbox(); + folderview_unselect(mainwin->folderview); + folderview_select(mainwin->folderview, item); + } else if (prefs_common.scan_all_after_inc) { + item = mainwin->summaryview->folder_item; + folderview_update_item(item, TRUE); + } +} + +void inc_mail(MainWindow *mainwin) +{ + gint new_msgs = 0; + + if (inc_lock_count) return; + + if (!main_window_toggle_online_if_offline(mainwin)) + return; + + inc_autocheck_timer_remove(); + summary_write_cache(mainwin->summaryview); + main_window_lock(mainwin); + + if (prefs_common.use_extinc && prefs_common.extinc_cmd) { + /* external incorporating program */ + if (execute_command_line(prefs_common.extinc_cmd, FALSE) != 0) { + main_window_unlock(mainwin); + inc_autocheck_timer_set(); + return; + } + + if (prefs_common.inc_local) + new_msgs = inc_spool(); + } else { + if (prefs_common.inc_local) { + new_msgs = inc_spool(); + if (new_msgs < 0) + new_msgs = 0; + } + + new_msgs += inc_account_mail_real(mainwin, cur_account); + } + + inc_finished(mainwin, new_msgs > 0); + main_window_unlock(mainwin); + inc_autocheck_timer_set(); +} + +static gint inc_account_mail_real(MainWindow *mainwin, PrefsAccount *account) +{ + IncProgressDialog *inc_dialog; + IncSession *session; + + if (account->protocol == A_IMAP4 || account->protocol == A_NNTP) { + FolderItem *item = mainwin->summaryview->folder_item; + + folderview_check_new(FOLDER(account->folder)); + if (!prefs_common.scan_all_after_inc && item != NULL && + FOLDER(account->folder) == item->folder) + folderview_update_item(item, TRUE); + return 1; + } + + session = inc_session_new(account); + if (!session) return 0; + + inc_dialog = inc_progress_dialog_create(FALSE); + inc_dialog->queue_list = g_list_append(inc_dialog->queue_list, session); + inc_dialog->mainwin = mainwin; + inc_progress_dialog_set_list(inc_dialog); + + main_window_set_toolbar_sensitive(mainwin); + main_window_set_menu_sensitive(mainwin); + + return inc_start(inc_dialog); +} + +gint inc_account_mail(MainWindow *mainwin, PrefsAccount *account) +{ + gint new_msgs; + + if (inc_lock_count) return 0; + + if (!main_window_toggle_online_if_offline(mainwin)) + return 0; + + inc_autocheck_timer_remove(); + summary_write_cache(mainwin->summaryview); + main_window_lock(mainwin); + + new_msgs = inc_account_mail_real(mainwin, account); + + inc_finished(mainwin, new_msgs > 0); + main_window_unlock(mainwin); + inc_autocheck_timer_set(); + + return new_msgs; +} + +void inc_all_account_mail(MainWindow *mainwin, gboolean autocheck) +{ + GList *list, *queue_list = NULL; + IncProgressDialog *inc_dialog; + gint new_msgs = 0; + + if (inc_lock_count) return; + + if (!main_window_toggle_online_if_offline(mainwin)) + return; + + inc_autocheck_timer_remove(); + summary_write_cache(mainwin->summaryview); + main_window_lock(mainwin); + + if (prefs_common.inc_local) { + new_msgs = inc_spool(); + if (new_msgs < 0) + new_msgs = 0; + } + + /* 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) { + FolderItem *item = mainwin->summaryview->folder_item; + + folderview_check_new(FOLDER(account->folder)); + if (!prefs_common.scan_all_after_inc && item != NULL && + FOLDER(account->folder) == item->folder) + folderview_update_item(item, TRUE); + } + } + + /* check POP3 accounts */ + for (list = account_get_list(); list != NULL; list = list->next) { + IncSession *session; + PrefsAccount *account = list->data; + + if (account->recv_at_getall) { + session = inc_session_new(account); + if (session) + queue_list = g_list_append(queue_list, session); + } + } + + 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); + + main_window_set_toolbar_sensitive(mainwin); + main_window_set_menu_sensitive(mainwin); + + new_msgs += inc_start(inc_dialog); + } + + inc_finished(mainwin, new_msgs > 0); + main_window_unlock(mainwin); + inc_autocheck_timer_set(); +} + +static IncProgressDialog *inc_progress_dialog_create(gboolean autocheck) +{ + IncProgressDialog *dialog; + ProgressDialog *progress; + + dialog = g_new0(IncProgressDialog, 1); + + progress = progress_dialog_create(); + gtk_window_set_title(GTK_WINDOW(progress->window), + _("Retrieving new messages")); + g_signal_connect(G_OBJECT(progress->cancel_btn), "clicked", + 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)); */ + + progress_dialog_set_value(progress, 0.0); + + stock_pixmap_gdk(progress->clist, STOCK_PIXMAP_COMPLETE, + &okxpm, &okxpmmask); + stock_pixmap_gdk(progress->clist, STOCK_PIXMAP_CONTINUE, + ¤txpm, ¤txpmmask); + stock_pixmap_gdk(progress->clist, STOCK_PIXMAP_ERROR, + &errorxpm, &errorxpmmask); + + if (prefs_common.recv_dialog_mode == RECV_DIALOG_ALWAYS || + (prefs_common.recv_dialog_mode == RECV_DIALOG_MANUAL && + !autocheck)) { + dialog->show_dialog = TRUE; + gtk_widget_show_now(progress->window); + } + + dialog->dialog = progress; + gettimeofday(&dialog->progress_tv, NULL); + gettimeofday(&dialog->folder_tv, NULL); + dialog->queue_list = NULL; + dialog->cur_row = 0; + + inc_dialog_list = g_list_append(inc_dialog_list, dialog); + + return dialog; +} + +static void inc_progress_dialog_set_list(IncProgressDialog *inc_dialog) +{ + GList *list; + + 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); + } +} + +static void inc_progress_dialog_clear(IncProgressDialog *inc_dialog) +{ + progress_dialog_set_value(inc_dialog->dialog, 0.0); + progress_dialog_set_label(inc_dialog->dialog, ""); + main_window_progress_off(inc_dialog->mainwin); +} + +static void inc_progress_dialog_destroy(IncProgressDialog *inc_dialog) +{ + g_return_if_fail(inc_dialog != NULL); + + inc_dialog_list = g_list_remove(inc_dialog_list, inc_dialog); + + main_window_progress_off(inc_dialog->mainwin); + progress_dialog_destroy(inc_dialog->dialog); + + g_free(inc_dialog); +} + +static IncSession *inc_session_new(PrefsAccount *account) +{ + IncSession *session; + + g_return_val_if_fail(account != NULL, NULL); + + if (account->protocol != A_POP3) + return NULL; + if (!account->recv_server || !account->userid) + return NULL; + + session = g_new0(IncSession, 1); + + session->session = pop3_session_new(account); + session->session->data = session; + POP3_SESSION(session->session)->drop_message = inc_drop_message; + session_set_recv_message_notify(session->session, + inc_recv_message, session); + session_set_recv_data_progressive_notify(session->session, + inc_recv_data_progressive, + session); + 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; +} + +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; + gint error_num = 0; + gint new_msgs = 0; + gchar *msg; + gchar *fin_msg; + + qlist = inc_dialog->queue_list; + while (qlist != NULL) { + GList *next = qlist->next; + + session = qlist->data; + pop3_session = POP3_SESSION(session->session); + pop3_session->user = g_strdup(pop3_session->ac_prefs->userid); + if (pop3_session->ac_prefs->passwd) + pop3_session->pass = + g_strdup(pop3_session->ac_prefs->passwd); + else if (pop3_session->ac_prefs->tmp_pass) + pop3_session->pass = + g_strdup(pop3_session->ac_prefs->tmp_pass); + else { + gchar *pass; + + if (inc_dialog->show_dialog) + manage_window_focus_in + (inc_dialog->dialog->window, + NULL, NULL); + + pass = input_dialog_query_password + (pop3_session->ac_prefs->recv_server, + pop3_session->user); + + if (inc_dialog->show_dialog) + manage_window_focus_out + (inc_dialog->dialog->window, + NULL, NULL); + + if (pass) { + pop3_session->ac_prefs->tmp_pass = + g_strdup(pass); + pop3_session->pass = pass; + } + } + + qlist = next; + } + +#define SET_PIXMAP_AND_TEXT(xpm, xpmmask, str) \ +{ \ + gtk_clist_set_pixmap(clist, inc_dialog->cur_row, 0, xpm, xpmmask); \ + gtk_clist_set_text(clist, inc_dialog->cur_row, 2, str); \ +} + + for (; inc_dialog->queue_list != NULL; 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")); + inc_session_destroy(session); + inc_dialog->queue_list = + g_list_remove(inc_dialog->queue_list, session); + continue; + } + + inc_progress_dialog_clear(inc_dialog); + gtk_clist_moveto(clist, inc_dialog->cur_row, -1, 1.0, 0.0); + + SET_PIXMAP_AND_TEXT(currentxpm, currentxpmmask, + _("Retrieving")); + + /* begin POP3 session */ + inc_state = inc_pop3_session_do(session); + + switch (inc_state) { + case INC_SUCCESS: + if (pop3_session->cur_total_num > 0) + msg = g_strdup_printf + (_("Done (%d message(s) (%s) received)"), + 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); + g_free(msg); + break; + case INC_CONNECT_ERROR: + SET_PIXMAP_AND_TEXT(errorxpm, errorxpmmask, + _("Connection failed")); + break; + case INC_AUTH_FAILED: + SET_PIXMAP_AND_TEXT(errorxpm, errorxpmmask, + _("Auth failed")); + break; + case INC_LOCKED: + SET_PIXMAP_AND_TEXT(errorxpm, errorxpmmask, + _("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")); + break; + case INC_TIMEOUT: + SET_PIXMAP_AND_TEXT(errorxpm, errorxpmmask, _("Timeout")); + break; + case INC_CANCEL: + SET_PIXMAP_AND_TEXT(okxpm, okxpmmask, _("Cancelled")); + break; + default: + break; + } + + new_msgs += pop3_session->cur_total_num; + + if (!prefs_common.scan_all_after_inc) { + folder_item_scan_foreach(session->folder_table); + folderview_update_item_foreach + (session->folder_table, + !prefs_common.open_inbox_on_inc); + } + + if (pop3_session->error_val == PS_AUTHFAIL && + pop3_session->ac_prefs->tmp_pass) { + g_free(pop3_session->ac_prefs->tmp_pass); + pop3_session->ac_prefs->tmp_pass = NULL; + } + + pop3_write_uidl_list(pop3_session); + + if (inc_state != INC_SUCCESS && inc_state != INC_CANCEL) { + error_num++; + if (inc_dialog->show_dialog) + manage_window_focus_in + (inc_dialog->dialog->window, + NULL, NULL); + inc_put_error(inc_state, pop3_session->error_msg); + if (inc_dialog->show_dialog) + manage_window_focus_out + (inc_dialog->dialog->window, + NULL, NULL); + if (inc_state == INC_NO_SPACE || + inc_state == INC_IO_ERROR) + break; + } + + inc_session_destroy(session); + inc_dialog->queue_list = + g_list_remove(inc_dialog->queue_list, session); + } + +#undef SET_PIXMAP_AND_TEXT + + if (new_msgs > 0) + fin_msg = g_strdup_printf(_("Finished (%d new message(s))"), + 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(_("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); + inc_dialog->queue_list = + g_list_remove(inc_dialog->queue_list, session); + } + + if (prefs_common.close_recv_dialog || !inc_dialog->show_dialog) + inc_progress_dialog_destroy(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")); + } + + g_free(fin_msg); + + return new_msgs; +} + +static IncState inc_pop3_session_do(IncSession *session) +{ + Pop3Session *pop3_session = POP3_SESSION(session->session); + IncProgressDialog *inc_dialog = (IncProgressDialog *)session->data; + gchar *server; + gushort port; + gchar *buf; + + debug_print(_("getting new messages of account %s...\n"), + pop3_session->ac_prefs->account_name); + + buf = g_strdup_printf(_("%s: Retrieving new messages"), + pop3_session->ac_prefs->recv_server); + gtk_window_set_title(GTK_WINDOW(inc_dialog->dialog->window), buf); + g_free(buf); + + server = pop3_session->ac_prefs->recv_server; +#if USE_SSL + port = pop3_session->ac_prefs->set_popport ? + pop3_session->ac_prefs->popport : + pop3_session->ac_prefs->ssl_pop == SSL_TUNNEL ? 995 : 110; + SESSION(pop3_session)->ssl_type = pop3_session->ac_prefs->ssl_pop; + if (pop3_session->ac_prefs->ssl_pop != SSL_NONE) + SESSION(pop3_session)->nonblocking = + pop3_session->ac_prefs->use_nonblocking_ssl; +#else + port = pop3_session->ac_prefs->set_popport ? + pop3_session->ac_prefs->popport : 110; +#endif + + buf = g_strdup_printf(_("Connecting to POP3 server: %s..."), server); + log_message("%s\n", buf); + 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); + session->inc_state = INC_CONNECT_ERROR; + statusbar_pop_all(); + return INC_CONNECT_ERROR; + } + + while (session_is_connected(SESSION(pop3_session)) && + session->inc_state != INC_CANCEL) + gtk_main_iteration(); + + if (session->inc_state == INC_SUCCESS) { + switch (pop3_session->error_val) { + case PS_SUCCESS: + 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; + break; + case SESSION_EOF: + session->inc_state = INC_EOF; + 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; + break; + case PS_IOERR: + session->inc_state = INC_IO_ERROR; + break; + case PS_SOCKET: + session->inc_state = INC_SOCKET_ERROR; + break; + case PS_LOCKBUSY: + session->inc_state = INC_LOCKED; + break; + default: + session->inc_state = INC_ERROR; + break; + } + } + + session_disconnect(SESSION(pop3_session)); + statusbar_pop_all(); + + return session->inc_state; +} + +static void inc_progress_dialog_update(IncProgressDialog *inc_dialog, + IncSession *inc_session) +{ + inc_progress_dialog_set_label(inc_dialog, inc_session); + inc_progress_dialog_set_progress(inc_dialog, inc_session); +} + +static void inc_progress_dialog_set_label(IncProgressDialog *inc_dialog, + IncSession *inc_session) +{ + ProgressDialog *dialog = inc_dialog->dialog; + Pop3Session *session; + + g_return_if_fail(inc_session != NULL); + + session = POP3_SESSION(inc_session->session); + + switch (session->state) { + case POP3_GREETING: + break; + case POP3_GETAUTH_USER: + case POP3_GETAUTH_PASS: + case POP3_GETAUTH_APOP: + progress_dialog_set_label(dialog, _("Authenticating...")); + statusbar_print_all(_("Retrieving messages from %s..."), + SESSION(session)->server); + break; + case POP3_GETRANGE_STAT: + progress_dialog_set_label + (dialog, _("Getting the number of new messages (STAT)...")); + break; + case POP3_GETRANGE_LAST: + progress_dialog_set_label + (dialog, _("Getting the number of new messages (LAST)...")); + break; + case POP3_GETRANGE_UIDL: + progress_dialog_set_label + (dialog, _("Getting the number of new messages (UIDL)...")); + break; + case POP3_GETSIZE_LIST: + progress_dialog_set_label + (dialog, _("Getting the size of messages (LIST)...")); + 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")); + break; + default: + break; + } +} + +static void inc_progress_dialog_set_progress(IncProgressDialog *inc_dialog, + IncSession *inc_session) +{ + gchar buf[MSGBUFSIZE]; + Pop3Session *pop3_session = POP3_SESSION(inc_session->session); + gchar *total_size_str; + gint cur_total; + gint total; + + if (!pop3_session->new_msg_exist) return; + + 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_DELETE) { + Xstrdup_a(total_size_str, to_human_readable(total), return); + g_snprintf(buf, sizeof(buf), + _("Retrieving message (%d / %d) (%s / %s)"), + pop3_session->cur_msg, pop3_session->count, + to_human_readable(cur_total), total_size_str); + progress_dialog_set_label(inc_dialog->dialog, buf); + } + + progress_dialog_set_percentage + (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(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)"), + 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); + } +} + +static gboolean hash_remove_func(gpointer key, gpointer value, gpointer data) +{ + return TRUE; +} + +static void inc_update_folderview(IncProgressDialog *inc_dialog, + IncSession *inc_session) +{ + 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); + } +} + +static void inc_progress_dialog_update_periodic(IncProgressDialog *inc_dialog, + IncSession *inc_session) +{ + struct timeval tv_cur; + struct timeval tv_result; + gint msec; + + gettimeofday(&tv_cur, 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; + } + + 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 void inc_update_folderview_periodic(IncProgressDialog *inc_dialog, + IncSession *inc_session) +{ + struct timeval tv_cur; + struct timeval tv_result; + gint msec; + + gettimeofday(&tv_cur, NULL); + + tv_result.tv_sec = tv_cur.tv_sec - inc_dialog->folder_tv.tv_sec; + tv_result.tv_usec = tv_cur.tv_usec - inc_dialog->folder_tv.tv_usec; + if (tv_result.tv_usec < 0) { + tv_result.tv_sec--; + tv_result.tv_usec += 1000000; + } + + msec = tv_result.tv_sec * 1000 + tv_result.tv_usec / 1000; + if (msec > FOLDER_UPDATE_INTERVAL) { + inc_update_folderview(inc_dialog, inc_session); + inc_dialog->folder_tv.tv_sec = tv_cur.tv_sec; + inc_dialog->folder_tv.tv_usec = tv_cur.tv_usec; + } +} + +static gint inc_recv_data_progressive(Session *session, guint cur_len, + guint total_len, gpointer data) +{ + 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); + + if (pop3_session->state != POP3_RETR && + pop3_session->state != POP3_RETR_RECV && + pop3_session->state != POP3_DELETE && + pop3_session->state != POP3_LOGOUT) return 0; + + if (!pop3_session->new_msg_exist) return 0; + + cur_total = pop3_session->cur_total_bytes + cur_len; + if (cur_total > pop3_session->total_bytes) + 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); + inc_update_folderview_periodic(inc_dialog, inc_session); + + return 0; +} + +static gint inc_recv_data_finished(Session *session, guint len, gpointer data) +{ + IncSession *inc_session = (IncSession *)data; + IncProgressDialog *inc_dialog; + + 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_LOGOUT) { + inc_progress_dialog_update(inc_dialog, inc_session); + inc_update_folderview(inc_dialog, inc_session); + } + + return 0; +} + +static gint inc_recv_message(Session *session, const gchar *msg, gpointer data) +{ + IncSession *inc_session = (IncSession *)data; + IncProgressDialog *inc_dialog; + + g_return_val_if_fail(inc_session != NULL, -1); + + inc_dialog = (IncProgressDialog *)inc_session->data; + + switch (POP3_SESSION(session)->state) { + case POP3_GETAUTH_USER: + case POP3_GETAUTH_PASS: + case POP3_GETAUTH_APOP: + case POP3_GETRANGE_STAT: + case POP3_GETRANGE_LAST: + case POP3_GETRANGE_UIDL: + case POP3_GETSIZE_LIST: + inc_progress_dialog_update(inc_dialog, inc_session); + break; + case POP3_RETR: + inc_recv_data_progressive(session, 0, 0, inc_session); + break; + case POP3_LOGOUT: + inc_progress_dialog_update(inc_dialog, inc_session); + inc_update_folderview(inc_dialog, inc_session); + break; + default: + break; + } + + return 0; +} + +static gint inc_drop_message(Pop3Session *session, const gchar *file) +{ + FolderItem *inbox; + GSList *cur; + FilterInfo *fltinfo; + IncSession *inc_session = (IncSession *)(SESSION(session)->data); + gint val; + + g_return_val_if_fail(inc_session != NULL, DROP_ERROR); + + if (session->ac_prefs->inbox) { + inbox = folder_find_item_from_identifier + (session->ac_prefs->inbox); + if (!inbox) + inbox = folder_get_default_inbox(); + } else + inbox = folder_get_default_inbox(); + if (!inbox) + return DROP_ERROR; + + fltinfo = filter_info_new(); + fltinfo->account = session->ac_prefs; + fltinfo->flags.perm_flags = MSG_NEW|MSG_UNREAD; + fltinfo->flags.tmp_flags = MSG_RECEIVED; + + if (session->ac_prefs->filter_on_recv) + filter_apply(prefs_common.fltlist, file, fltinfo); + + if (!fltinfo->drop_done) { + if (folder_item_add_msg + (inbox, file, &fltinfo->flags, FALSE) < 0) { + filter_info_free(fltinfo); + return DROP_ERROR; + } + fltinfo->dest_list = g_slist_append(fltinfo->dest_list, inbox); + } + + for (cur = fltinfo->dest_list; cur != NULL; cur = cur->next) { + FolderItem *drop_folder = (FolderItem *)cur->data; + + val = GPOINTER_TO_INT(g_hash_table_lookup + (inc_session->folder_table, drop_folder)); + if (val == 0) { + /* force updating */ + if (FOLDER_IS_LOCAL(drop_folder->folder)) + drop_folder->mtime = 0; + g_hash_table_insert(inc_session->folder_table, drop_folder, + GINT_TO_POINTER(1)); + } + g_hash_table_insert(inc_session->tmp_folder_table, drop_folder, + GINT_TO_POINTER(1)); + } + + if (fltinfo->actions[FLT_ACTION_NOT_RECEIVE] == TRUE) + val = DROP_DONT_RECEIVE; + else if (fltinfo->actions[FLT_ACTION_DELETE] == TRUE) + val = DROP_DELETE; + else + val = DROP_OK; + + filter_info_free(fltinfo); + + return val; +} + +static void inc_put_error(IncState istate, const gchar *msg) +{ + gchar *log_msg = NULL; + gchar *err_msg = NULL; + gboolean fatal_error = FALSE; + + switch (istate) { + case INC_CONNECT_ERROR: + log_msg = _("Connection failed."); + if (prefs_common.no_recv_err_panel) + break; + err_msg = g_strdup(log_msg); + break; + case INC_ERROR: + log_msg = _("Error occurred while processing mail."); + if (prefs_common.no_recv_err_panel) + break; + if (msg) + err_msg = g_strdup_printf + (_("Error occurred while processing mail:\n%s"), + msg); + else + err_msg = g_strdup(log_msg); + break; + case INC_NO_SPACE: + log_msg = _("No disk space left."); + err_msg = g_strdup(log_msg); + fatal_error = TRUE; + break; + case INC_IO_ERROR: + log_msg = _("Can't write file."); + err_msg = g_strdup(log_msg); + fatal_error = TRUE; + break; + case INC_SOCKET_ERROR: + log_msg = _("Socket error."); + if (prefs_common.no_recv_err_panel) + break; + err_msg = g_strdup(log_msg); + 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); + break; + case INC_LOCKED: + log_msg = _("Mailbox is locked."); + if (prefs_common.no_recv_err_panel) + break; + if (msg) + err_msg = g_strdup_printf(_("Mailbox is locked:\n%s"), + msg); + else + err_msg = g_strdup(log_msg); + break; + case INC_AUTH_FAILED: + log_msg = _("Authentication failed."); + if (prefs_common.no_recv_err_panel) + break; + if (msg) + err_msg = g_strdup_printf + (_("Authentication failed:\n%s"), 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(log_msg); + break; + default: + break; + } + + if (log_msg) { + if (fatal_error) + log_error("%s\n", log_msg); + else + log_warning("%s\n", log_msg); + } + if (err_msg) { + alertpanel_error(err_msg); + g_free(err_msg); + } +} + +static void inc_cancel(IncProgressDialog *dialog) +{ + IncSession *session; + + g_return_if_fail(dialog != NULL); + + if (dialog->queue_list == NULL) { + inc_progress_dialog_destroy(dialog); + return; + } + + session = dialog->queue_list->data; + + session->inc_state = INC_CANCEL; + + log_message(_("Incorporation cancelled\n")); +} + +gboolean inc_is_active(void) +{ + return (inc_dialog_list != NULL); +} + +void inc_cancel_all(void) +{ + GList *cur; + + for (cur = inc_dialog_list; cur != NULL; cur = cur->next) + inc_cancel((IncProgressDialog *)cur->data); +} + +static void inc_cancel_cb(GtkWidget *widget, gpointer data) +{ + inc_cancel((IncProgressDialog *)data); +} + +static gint inc_dialog_delete_cb(GtkWidget *widget, GdkEventAny *event, + gpointer data) +{ + IncProgressDialog *dialog = (IncProgressDialog *)data; + + if (dialog->queue_list == NULL) + inc_progress_dialog_destroy(dialog); + + return TRUE; +} + +static gint inc_spool(void) +{ + gchar *spool_path; + gchar *mbox; + gint msgs; + + spool_path = prefs_common.spool_path + ? prefs_common.spool_path : DEFAULT_SPOOL_PATH; + if (is_file_exist(spool_path)) + mbox = g_strdup(spool_path); + else if (is_dir_exist(spool_path)) + mbox = g_strconcat(spool_path, G_DIR_SEPARATOR_S, + g_get_user_name(), NULL); + else { + debug_print("%s: local mailbox not found.\n", spool_path); + return -1; + } + + msgs = get_spool(folder_get_default_inbox(), mbox); + g_free(mbox); + + return msgs; +} + +static gint get_spool(FolderItem *dest, const gchar *mbox) +{ + gint msgs, size; + gint lockfd; + gchar tmp_mbox[MAXPATHLEN + 1]; + GHashTable *folder_table = NULL; + + g_return_val_if_fail(dest != NULL, -1); + g_return_val_if_fail(mbox != NULL, -1); + + if (!is_file_exist(mbox) || (size = get_file_size(mbox)) == 0) { + debug_print("%s: no messages in local mailbox.\n", mbox); + return 0; + } else if (size < 0) + return -1; + + if ((lockfd = lock_mbox(mbox, LOCK_FLOCK)) < 0) + return -1; + + g_snprintf(tmp_mbox, sizeof(tmp_mbox), "%s%ctmpmbox.%p", + get_tmp_dir(), G_DIR_SEPARATOR, mbox); + + if (copy_mbox(mbox, tmp_mbox) < 0) { + unlock_mbox(mbox, lockfd, LOCK_FLOCK); + return -1; + } + + debug_print(_("Getting new messages from %s into %s...\n"), + mbox, dest->path); + + if (prefs_common.filter_on_inc) + folder_table = g_hash_table_new(NULL, NULL); + msgs = proc_mbox(dest, tmp_mbox, folder_table); + + unlink(tmp_mbox); + if (msgs >= 0) empty_mbox(mbox); + unlock_mbox(mbox, lockfd, LOCK_FLOCK); + + if (folder_table) { + if (!prefs_common.scan_all_after_inc) { + folder_item_scan_foreach(folder_table); + folderview_update_item_foreach + (folder_table, !prefs_common.open_inbox_on_inc); + } + g_hash_table_destroy(folder_table); + } else if (!prefs_common.scan_all_after_inc) { + folder_item_scan(dest); + folderview_update_item(dest, TRUE); + } + + return msgs; +} + +void inc_lock(void) +{ + inc_lock_count++; +} + +void inc_unlock(void) +{ + if (inc_lock_count > 0) + inc_lock_count--; +} + +static guint autocheck_timer = 0; +static gpointer autocheck_data = NULL; + +void inc_autocheck_timer_init(MainWindow *mainwin) +{ + autocheck_data = mainwin; + inc_autocheck_timer_set(); +} + +static void inc_autocheck_timer_set_interval(guint interval) +{ + inc_autocheck_timer_remove(); + + if (prefs_common.autochk_newmail && autocheck_data) { + autocheck_timer = gtk_timeout_add + (interval, inc_autocheck_func, autocheck_data); + debug_print("added timer = %d\n", autocheck_timer); + } +} + +void inc_autocheck_timer_set(void) +{ + inc_autocheck_timer_set_interval(prefs_common.autochk_itv * 60000); +} + +void inc_autocheck_timer_remove(void) +{ + if (autocheck_timer) { + debug_print("removed timer = %d\n", autocheck_timer); + gtk_timeout_remove(autocheck_timer); + autocheck_timer = 0; + } +} + +static gint inc_autocheck_func(gpointer data) +{ + MainWindow *mainwin = (MainWindow *)data; + + if (inc_lock_count) { + debug_print("autocheck is locked.\n"); + inc_autocheck_timer_set_interval(1000); + return FALSE; + } + + inc_all_account_mail(mainwin, TRUE); + + return FALSE; +} |