2 * Sylpheed -- a GTK+ based, lightweight, and fast e-mail client
3 * Copyright (C) 1999-2012 Hiroyuki Yamamoto and the Claws Mail team
5 * This program is free software; you can redistribute it and/or modify
6 * it under the terms of the GNU General Public License as published by
7 * the Free Software Foundation; either version 3 of the License, or
8 * (at your option) any later version.
10 * This program is distributed in the hope that it will be useful,
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 * GNU General Public License for more details.
15 * You should have received a copy of the GNU General Public License
16 * along with this program. If not, see <http://www.gnu.org/licenses/>.
22 #include "claws-features.h"
28 #include <glib/gi18n.h>
33 #include <sys/types.h>
38 #include "send_message.h"
42 #include "prefs_common.h"
43 #include "prefs_account.h"
44 #include "procheader.h"
46 #include "progressdialog.h"
47 #include "statusbar.h"
48 #include "inputdialog.h"
49 #include "alertpanel.h"
50 #include "manage_window.h"
51 #include "logwindow.h"
58 typedef struct _SendProgressDialog SendProgressDialog;
60 struct _SendProgressDialog
62 ProgressDialog *dialog;
67 static SendProgressDialog *send_dialog = NULL;
69 static gint send_recv_message (Session *session,
72 static gint send_send_data_progressive (Session *session,
76 static gint send_send_data_finished (Session *session,
80 static SendProgressDialog *send_progress_dialog_create(void);
81 static void send_progress_dialog_destroy(SendProgressDialog *dialog);
83 static void send_showlog_button_cb (GtkWidget *widget,
85 static void send_cancel_button_cb (GtkWidget *widget,
88 static void send_put_error (Session *session);
91 void send_cancel(void)
94 send_cancel_button_cb(NULL, send_dialog);
97 gint send_message(const gchar *file, PrefsAccount *ac_prefs, GSList *to_list)
102 cm_return_val_if_fail(file != NULL, -1);
103 cm_return_val_if_fail(ac_prefs != NULL, -1);
104 cm_return_val_if_fail(to_list != NULL, -1);
106 if ((fp = g_fopen(file, "rb")) == NULL) {
107 FILE_OP_ERROR(file, "fopen");
112 if (ac_prefs->use_mail_command && ac_prefs->mail_command &&
113 (*ac_prefs->mail_command)) {
114 val = send_message_local(ac_prefs->mail_command, fp);
119 val = send_message_smtp(ac_prefs, to_list, fp);
135 gint send_message_local(const gchar *command, FILE *fp)
141 gboolean err = FALSE;
144 cm_return_val_if_fail(command != NULL, -1);
145 cm_return_val_if_fail(fp != NULL, -1);
147 log_message(LOG_PROTOCOL, _("Sending message using command: %s\n"), command);
149 argv = strsplit_with_quote(command, " ", 0);
151 if (g_spawn_async_with_pipes(NULL, argv, NULL,
155 G_SPAWN_DO_NOT_REAP_CHILD,
158 &pid, &child_stdin, NULL, NULL,
160 g_snprintf(buf, sizeof(buf),
161 _("Couldn't execute command: %s"), command);
162 log_warning(LOG_PROTOCOL, "%s\n", buf);
163 alertpanel_error("%s", buf);
169 while (fgets(buf, sizeof(buf), fp) != NULL) {
171 if (buf[0] == '.' && buf[1] == '\0') {
172 if (fd_write_all(child_stdin, ".", 1) < 0) {
177 if (fd_write_all(child_stdin, buf, strlen(buf)) < 0 ||
178 fd_write_all(child_stdin, "\n", 1) < 0) {
184 fd_close(child_stdin);
187 waitpid(pid, &status, 0);
188 if (!WIFEXITED(status) || WEXITSTATUS(status) != 0)
192 g_spawn_close_pid(pid);
195 g_snprintf(buf, sizeof(buf),
196 _("Error occurred while executing command: %s"),
198 log_warning(LOG_PROTOCOL, "%s\n", buf);
199 alertpanel_error("%s", buf);
206 gint send_message_smtp_full(PrefsAccount *ac_prefs, GSList *to_list, FILE *fp, gboolean keep_session)
209 SMTPSession *smtp_session;
213 gboolean was_inited = FALSE;
214 MsgInfo *tmp_msginfo = NULL;
215 MsgFlags flags = {0, 0};
217 gchar spec_from[BUFFSIZE];
219 cm_return_val_if_fail(ac_prefs != NULL, -1);
220 cm_return_val_if_fail(ac_prefs->address != NULL, -1);
221 cm_return_val_if_fail(ac_prefs->smtp_server != NULL, -1);
222 cm_return_val_if_fail(to_list != NULL, -1);
223 cm_return_val_if_fail(fp != NULL, -1);
225 /* get the From address used, not necessarily the ac_prefs',
226 * because it's editable. */
229 tmp_msginfo = procheader_parse_stream(fp, flags, FALSE, FALSE);
230 fseek(fp, fp_pos, SEEK_SET);
232 if (tmp_msginfo && tmp_msginfo->from) {
233 strncpy2(spec_from, tmp_msginfo->from, BUFFSIZE-1);
234 extract_address(spec_from);
236 strncpy2(spec_from, ac_prefs->address, BUFFSIZE-1);
239 procmsg_msginfo_free(tmp_msginfo);
242 if (!ac_prefs->session) {
243 /* we can't reuse a previously initialised session */
244 session = smtp_session_new(ac_prefs);
245 smtp_session = SMTP_SESSION(session);
247 if (ac_prefs->set_domain && ac_prefs->domain && strlen(ac_prefs->domain)) {
248 smtp_session->hostname = g_strdup(ac_prefs->domain);
250 smtp_session->hostname = NULL;
253 if (ac_prefs->use_smtp_auth) {
254 smtp_session->forced_auth_type = ac_prefs->smtp_auth_type;
255 if (ac_prefs->smtp_userid && strlen(ac_prefs->smtp_userid)) {
256 smtp_session->user = g_strdup(ac_prefs->smtp_userid);
257 if (ac_prefs->smtp_passwd)
259 g_strdup(ac_prefs->smtp_passwd);
262 input_dialog_query_password_keep
263 (ac_prefs->smtp_server,
265 &(ac_prefs->session_smtp_passwd));
266 if (!smtp_session->pass) {
267 session_destroy(session);
272 smtp_session->user = g_strdup(ac_prefs->userid);
273 if (ac_prefs->passwd)
274 smtp_session->pass = g_strdup(ac_prefs->passwd);
277 input_dialog_query_password_keep
278 (ac_prefs->smtp_server,
280 &(ac_prefs->session_smtp_passwd));
281 if (!smtp_session->pass) {
282 session_destroy(session);
288 smtp_session->user = NULL;
289 smtp_session->pass = NULL;
293 port = ac_prefs->set_smtpport ? ac_prefs->smtpport :
294 ac_prefs->ssl_smtp == SSL_TUNNEL ? SSMTP_PORT : SMTP_PORT;
295 session->ssl_type = ac_prefs->ssl_smtp;
296 if (ac_prefs->ssl_smtp != SSL_NONE)
297 session->nonblocking = ac_prefs->use_nonblocking_ssl;
299 if (ac_prefs->ssl_smtp != SSL_NONE) {
300 if (alertpanel_full(_("Insecure connection"),
301 _("This connection is configured to be secured "
302 "using SSL, but SSL is not available in this "
303 "build of Claws Mail. \n\n"
304 "Do you want to continue connecting to this "
305 "server? The communication would not be "
307 GTK_STOCK_CANCEL, _("Con_tinue connecting"),
308 NULL, FALSE, NULL, ALERT_WARNING,
309 G_ALERTDEFAULT) != G_ALERTALTERNATE) {
310 session_destroy(session);
314 port = ac_prefs->set_smtpport ? ac_prefs->smtpport : SMTP_PORT;
317 send_dialog = send_progress_dialog_create();
318 send_dialog->session = session;
319 smtp_session->dialog = send_dialog;
321 progress_dialog_list_set(send_dialog->dialog, 0, NULL,
322 ac_prefs->smtp_server,
325 if (ac_prefs->pop_before_smtp
326 && (ac_prefs->protocol == A_APOP || ac_prefs->protocol == A_POP3)
327 && (time(NULL) - ac_prefs->last_pop_login_time) > (60 * ac_prefs->pop_before_smtp_timeout)) {
328 g_snprintf(buf, sizeof(buf), _("Doing POP before SMTP..."));
329 log_message(LOG_PROTOCOL, "%s\n", buf);
330 progress_dialog_set_label(send_dialog->dialog, buf);
331 progress_dialog_list_set_status(send_dialog->dialog, 0, _("POP before SMTP"));
333 inc_pop_before_smtp(ac_prefs);
336 g_snprintf(buf, sizeof(buf), _("Account '%s': Connecting to SMTP server: %s:%d..."),
337 ac_prefs->account_name, ac_prefs->smtp_server, port);
338 progress_dialog_set_label(send_dialog->dialog, buf);
339 log_message(LOG_PROTOCOL, "%s\n", buf);
341 session_set_recv_message_notify(session, send_recv_message, send_dialog);
342 session_set_send_data_progressive_notify
343 (session, send_send_data_progressive, send_dialog);
344 session_set_send_data_notify(session, send_send_data_finished, send_dialog);
347 /* everything is ready to start at MAIL FROM:, just
348 * reinit useful variables.
350 session = SESSION(ac_prefs->session);
351 ac_prefs->session = NULL;
352 smtp_session = SMTP_SESSION(session);
353 smtp_session->state = SMTP_HELO;
354 send_dialog = (SendProgressDialog *)smtp_session->dialog;
358 /* This has to be initialised for every mail sent */
359 smtp_session->from = g_strdup(spec_from);
360 smtp_session->to_list = to_list;
361 smtp_session->cur_to = to_list;
362 smtp_session->send_data = (guchar *)get_outgoing_rfc2822_str(fp);
363 smtp_session->send_data_len = strlen((gchar *)smtp_session->send_data);
365 session_set_timeout(session,
366 prefs_common.io_timeout_secs * 1000);
367 /* connect if necessary */
368 if (!was_inited && session_connect(session, ac_prefs->smtp_server, port) < 0) {
369 session_destroy(session);
370 send_progress_dialog_destroy(send_dialog);
371 ac_prefs->session = NULL;
375 debug_print("send_message_smtp(): begin event loop\n");
378 /* as the server is quiet, start sending ourselves */
379 smtp_from(smtp_session);
382 while (session_is_running(session) && send_dialog->cancelled == FALSE
383 && SMTP_SESSION(session)->state != SMTP_MAIL_SENT_OK)
384 gtk_main_iteration();
386 if (SMTP_SESSION(session)->error_val == SM_AUTHFAIL) {
387 if (ac_prefs->session_smtp_passwd) {
388 g_free(ac_prefs->session_smtp_passwd);
389 ac_prefs->session_smtp_passwd = NULL;
392 } else if (SMTP_SESSION(session)->state == SMTP_MAIL_SENT_OK) {
393 log_message(LOG_PROTOCOL, "%s\n", _("Mail sent successfully."));
395 } else if (session->state == SESSION_EOF &&
396 SMTP_SESSION(session)->state == SMTP_QUIT) {
397 /* consider EOF right after QUIT successful */
398 log_warning(LOG_PROTOCOL, "%s\n", _("Connection closed by the remote host."));
400 } else if (session->state == SESSION_ERROR ||
401 session->state == SESSION_EOF ||
402 session->state == SESSION_TIMEOUT ||
403 SMTP_SESSION(session)->state == SMTP_ERROR ||
404 SMTP_SESSION(session)->error_val != SM_OK)
406 else if (send_dialog->cancelled == TRUE)
410 manage_window_focus_in(send_dialog->dialog->window, NULL, NULL);
411 send_put_error(session);
412 manage_window_focus_out(send_dialog->dialog->window, NULL, NULL);
415 /* if we should close the connection, let's do it.
416 * Close it in case of error, too, as it helps reinitializing things
419 if (!keep_session || ret != 0) {
420 if (session_is_connected(session))
421 smtp_quit(smtp_session);
422 while (session_is_connected(session) && !send_dialog->cancelled)
423 gtk_main_iteration();
424 session_destroy(session);
425 ac_prefs->session = NULL;
426 send_progress_dialog_destroy(send_dialog);
428 g_free(smtp_session->from);
429 g_free(smtp_session->send_data);
430 g_free(smtp_session->error_msg);
432 if (keep_session && ret == 0 && ac_prefs->session == NULL)
433 ac_prefs->session = SMTP_SESSION(session);
436 statuswindow_pop_all();
437 statusbar_verbosity_set(FALSE);
441 gint send_message_smtp(PrefsAccount *ac_prefs, GSList *to_list, FILE *fp)
443 return send_message_smtp_full(ac_prefs, to_list, fp, FALSE);
446 static gint send_recv_message(Session *session, const gchar *msg, gpointer data)
449 SMTPSession *smtp_session = SMTP_SESSION(session);
450 SendProgressDialog *dialog = (SendProgressDialog *)data;
451 gchar *state_str = NULL;
453 cm_return_val_if_fail(dialog != NULL, -1);
455 switch (smtp_session->state) {
460 g_snprintf(buf, sizeof(buf), _("Sending HELO..."));
461 state_str = _("Authenticating");
462 statuswindow_print_all(_("Sending message..."));
465 g_snprintf(buf, sizeof(buf), _("Sending EHLO..."));
466 state_str = _("Authenticating");
467 statuswindow_print_all(_("Sending message..."));
470 g_snprintf(buf, sizeof(buf), _("Authenticating..."));
471 state_str = _("Authenticating");
474 g_snprintf(buf, sizeof(buf), _("Sending MAIL FROM..."));
475 state_str = _("Sending");
478 g_snprintf(buf, sizeof(buf), _("Sending RCPT TO..."));
479 state_str = _("Sending");
483 g_snprintf(buf, sizeof(buf), _("Sending DATA..."));
484 state_str = _("Sending");
487 g_snprintf(buf, sizeof(buf), _("Quitting..."));
488 state_str = _("Quitting");
491 g_warning("send: error: %s\n", msg);
497 progress_dialog_set_label(dialog->dialog, buf);
498 progress_dialog_list_set_status(dialog->dialog, 0, state_str);
503 static gint send_send_data_progressive(Session *session, guint cur_len,
504 guint total_len, gpointer data)
507 SendProgressDialog *dialog = (SendProgressDialog *)data;
508 MainWindow *mainwin = mainwindow_get_mainwindow();
510 cm_return_val_if_fail(dialog != NULL, -1);
512 if (SMTP_SESSION(session)->state != SMTP_SEND_DATA &&
513 SMTP_SESSION(session)->state != SMTP_EOM)
516 g_snprintf(buf, sizeof(buf), _("Sending message (%d / %d bytes)"),
518 progress_dialog_set_label(dialog->dialog, buf);
519 progress_dialog_set_fraction
520 (dialog->dialog, (total_len == 0) ? 0 : (gfloat)cur_len / (gfloat)total_len);
523 if (!gtk_widget_get_visible(mainwin->progressbar))
524 gtk_widget_show(mainwin->progressbar);
525 gtk_progress_bar_set_fraction
526 (GTK_PROGRESS_BAR(mainwin->progressbar),
527 (total_len == 0) ? 0 : (gfloat)cur_len / (gfloat)total_len);
533 static gint send_send_data_finished(Session *session, guint len, gpointer data)
535 SendProgressDialog *dialog = (SendProgressDialog *)data;
536 MainWindow *mainwin = mainwindow_get_mainwindow();
538 cm_return_val_if_fail(dialog != NULL, -1);
540 send_send_data_progressive(session, len, len, dialog);
542 gtk_widget_hide(mainwin->progressbar);
543 gtk_progress_bar_set_fraction
544 (GTK_PROGRESS_BAR(mainwin->progressbar),(gfloat)0);
550 static void send_progress_dialog_size_allocate_cb(GtkWidget *widget,
551 GtkAllocation *allocation)
553 cm_return_if_fail(allocation != NULL);
555 prefs_common.sendwin_width = allocation->width;
556 prefs_common.sendwin_height = allocation->height;
559 static SendProgressDialog *send_progress_dialog_create(void)
561 SendProgressDialog *dialog;
562 ProgressDialog *progress;
563 static GdkGeometry geometry;
565 dialog = g_new0(SendProgressDialog, 1);
567 progress = progress_dialog_create();
568 gtk_window_set_title(GTK_WINDOW(progress->window),
569 _("Sending message"));
570 g_signal_connect(G_OBJECT(progress->showlog_btn), "clicked",
571 G_CALLBACK(send_showlog_button_cb), dialog);
572 g_signal_connect(G_OBJECT(progress->cancel_btn), "clicked",
573 G_CALLBACK(send_cancel_button_cb), dialog);
574 g_signal_connect(G_OBJECT(progress->window), "delete_event",
575 G_CALLBACK(gtk_true), NULL);
576 gtk_window_set_modal(GTK_WINDOW(progress->window), TRUE);
577 g_signal_connect(G_OBJECT(progress->window), "size_allocate",
578 G_CALLBACK(send_progress_dialog_size_allocate_cb), NULL);
579 manage_window_set_transient(GTK_WINDOW(progress->window));
581 progress_dialog_get_fraction(progress);
583 if (!geometry.min_height) {
584 geometry.min_width = 460;
585 geometry.min_height = 250;
588 gtk_window_set_geometry_hints(GTK_WINDOW(progress->window), NULL, &geometry,
590 gtk_widget_set_size_request(progress->window, prefs_common.sendwin_width,
591 prefs_common.sendwin_height);
593 if (!prefs_common.send_dialog_invisible) {
594 gtk_widget_show_now(progress->window);
597 dialog->dialog = progress;
602 static void send_progress_dialog_destroy(SendProgressDialog *dialog)
604 cm_return_if_fail(dialog != NULL);
605 if (!prefs_common.send_dialog_invisible) {
606 progress_dialog_destroy(dialog->dialog);
612 static void send_showlog_button_cb(GtkWidget *widget, gpointer data)
614 MainWindow *mainwin = mainwindow_get_mainwindow();
616 log_window_show(mainwin->logwin);
619 static void send_cancel_button_cb(GtkWidget *widget, gpointer data)
621 SendProgressDialog *dialog = (SendProgressDialog *)data;
622 statusbar_progress_all(0,0,0);
624 dialog->cancelled = TRUE;
627 static void send_put_error(Session *session)
630 gchar *log_msg = NULL;
631 gchar *err_msg = NULL;
633 msg = SMTP_SESSION(session)->error_msg;
635 switch (SMTP_SESSION(session)->error_val) {
637 case SM_UNRECOVERABLE:
638 log_msg = _("Error occurred while sending the message.");
640 err_msg = g_strdup_printf
641 (_("Error occurred while sending the message:\n%s"),
644 err_msg = g_strdup(log_msg);
647 log_msg = _("Authentication failed.");
649 err_msg = g_strdup_printf
650 (_("Authentication failed:\n%s"), msg);
652 err_msg = g_strdup(log_msg);
655 switch (session->state) {
658 _("Error occurred while sending the message.");
659 err_msg = g_strdup(log_msg);
662 log_msg = _("Connection closed by the remote host.");
663 err_msg = g_strdup(log_msg);
665 case SESSION_TIMEOUT:
666 log_msg = _("Session timed out. You may be able to "
667 "recover by increasing the timeout value in "
668 "Preferences/Other/Miscellaneous.");
669 err_msg = g_strdup(log_msg);
678 log_error(LOG_PROTOCOL, "%s\n", err_msg);
682 log_warning(LOG_PROTOCOL, "%s\n", log_msg);