2 * Sylpheed -- a GTK+ based, lightweight, and fast e-mail client
3 * Copyright (C) 1999-2006 Hiroyuki Yamamoto and the Sylpheed-Claws 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 2 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, write to the Free Software
17 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
27 #include <glib/gi18n.h>
28 #include <gtk/gtkmain.h>
29 #include <gtk/gtksignal.h>
30 #include <gtk/gtkwindow.h>
34 #include <sys/types.h>
39 #include "send_message.h"
43 #include "prefs_common.h"
44 #include "prefs_account.h"
45 #include "procheader.h"
47 #include "progressdialog.h"
48 #include "statusbar.h"
49 #include "inputdialog.h"
50 #include "alertpanel.h"
51 #include "manage_window.h"
58 typedef struct _SendProgressDialog SendProgressDialog;
60 struct _SendProgressDialog
62 ProgressDialog *dialog;
67 static gint send_recv_message (Session *session,
70 static gint send_send_data_progressive (Session *session,
74 static gint send_send_data_finished (Session *session,
78 static SendProgressDialog *send_progress_dialog_create(void);
79 static void send_progress_dialog_destroy(SendProgressDialog *dialog);
81 static void send_cancel_button_cb (GtkWidget *widget,
84 static void send_put_error (Session *session);
87 gint send_message(const gchar *file, PrefsAccount *ac_prefs, GSList *to_list)
92 g_return_val_if_fail(file != NULL, -1);
93 g_return_val_if_fail(ac_prefs != NULL, -1);
94 g_return_val_if_fail(to_list != NULL, -1);
96 if ((fp = g_fopen(file, "rb")) == NULL) {
97 FILE_OP_ERROR(file, "fopen");
102 if (ac_prefs->use_mail_command && ac_prefs->mail_command &&
103 (*ac_prefs->mail_command)) {
104 val = send_message_local(ac_prefs->mail_command, fp);
109 val = send_message_smtp(ac_prefs, to_list, fp);
125 gint send_message_local(const gchar *command, FILE *fp)
131 gboolean err = FALSE;
134 g_return_val_if_fail(command != NULL, -1);
135 g_return_val_if_fail(fp != NULL, -1);
137 log_message(_("Sending message using command: %s\n"), command);
139 argv = strsplit_with_quote(command, " ", 0);
141 if (g_spawn_async_with_pipes(NULL, argv, NULL,
145 G_SPAWN_DO_NOT_REAP_CHILD,
148 &pid, &child_stdin, NULL, NULL,
150 g_snprintf(buf, sizeof(buf),
151 _("Can't execute command: %s"), command);
152 log_warning("%s\n", buf);
153 alertpanel_error("%s", buf);
159 while (fgets(buf, sizeof(buf), fp) != NULL) {
161 if (buf[0] == '.' && buf[1] == '\0') {
162 if (fd_write_all(child_stdin, ".", 1) < 0) {
167 if (fd_write_all(child_stdin, buf, strlen(buf)) < 0 ||
168 fd_write_all(child_stdin, "\n", 1) < 0) {
174 fd_close(child_stdin);
177 waitpid(pid, &status, 0);
178 if (!WIFEXITED(status) || WEXITSTATUS(status) != 0)
182 g_spawn_close_pid(pid);
185 g_snprintf(buf, sizeof(buf),
186 _("Error occurred while executing command: %s"),
188 log_warning("%s\n", buf);
189 alertpanel_error("%s", buf);
196 gint send_message_smtp_full(PrefsAccount *ac_prefs, GSList *to_list, FILE *fp, gboolean keep_session)
199 SMTPSession *smtp_session;
201 SendProgressDialog *dialog;
204 gboolean was_inited = FALSE;
206 g_return_val_if_fail(ac_prefs != NULL, -1);
207 g_return_val_if_fail(ac_prefs->address != NULL, -1);
208 g_return_val_if_fail(ac_prefs->smtp_server != NULL, -1);
209 g_return_val_if_fail(to_list != NULL, -1);
210 g_return_val_if_fail(fp != NULL, -1);
212 if (!ac_prefs->session) {
213 /* we can't reuse a previously initialised session */
214 session = smtp_session_new();
215 smtp_session = SMTP_SESSION(session);
217 smtp_session->hostname =
218 ac_prefs->set_domain ? g_strdup(ac_prefs->domain) : NULL;
220 if (ac_prefs->use_smtp_auth) {
221 smtp_session->forced_auth_type = ac_prefs->smtp_auth_type;
222 if (ac_prefs->smtp_userid && strlen(ac_prefs->smtp_userid)) {
223 smtp_session->user = g_strdup(ac_prefs->smtp_userid);
224 if (ac_prefs->smtp_passwd)
226 g_strdup(ac_prefs->smtp_passwd);
227 else if (ac_prefs->tmp_smtp_pass)
229 g_strdup(ac_prefs->tmp_smtp_pass);
232 input_dialog_query_password
233 (ac_prefs->smtp_server,
235 if (!smtp_session->pass) {
236 session_destroy(session);
239 ac_prefs->tmp_smtp_pass =
240 g_strdup(smtp_session->pass);
243 smtp_session->user = g_strdup(ac_prefs->userid);
244 if (ac_prefs->passwd)
245 smtp_session->pass = g_strdup(ac_prefs->passwd);
246 else if (ac_prefs->tmp_pass)
248 g_strdup(ac_prefs->tmp_pass);
251 input_dialog_query_password
252 (ac_prefs->smtp_server,
254 if (!smtp_session->pass) {
255 session_destroy(session);
259 g_strdup(smtp_session->pass);
263 smtp_session->user = NULL;
264 smtp_session->pass = NULL;
268 port = ac_prefs->set_smtpport ? ac_prefs->smtpport :
269 ac_prefs->ssl_smtp == SSL_TUNNEL ? SSMTP_PORT : SMTP_PORT;
270 session->ssl_type = ac_prefs->ssl_smtp;
271 if (ac_prefs->ssl_smtp != SSL_NONE)
272 session->nonblocking = ac_prefs->use_nonblocking_ssl;
274 if (ac_prefs->ssl_smtp != SSL_NONE) {
275 if (alertpanel_full(_("Insecure connection"),
276 _("This connection is configured to be secured "
277 "using SSL, but SSL is not available in this "
278 "build of Sylpheed-Claws. \n\n"
279 "Do you want to continue connecting to this "
280 "server? The communication would not be "
282 _("Con_tinue connecting"),
283 GTK_STOCK_CANCEL, NULL,
284 FALSE, NULL, ALERT_WARNING,
285 G_ALERTALTERNATE) != G_ALERTDEFAULT) {
286 session_destroy(session);
290 port = ac_prefs->set_smtpport ? ac_prefs->smtpport : SMTP_PORT;
293 dialog = send_progress_dialog_create();
294 dialog->session = session;
295 smtp_session->dialog = dialog;
297 progress_dialog_list_set(dialog->dialog, 0, NULL,
298 ac_prefs->smtp_server,
301 if (ac_prefs->pop_before_smtp
302 && (ac_prefs->protocol == A_APOP || ac_prefs->protocol == A_POP3)
303 && (time(NULL) - ac_prefs->last_pop_login_time) > (60 * ac_prefs->pop_before_smtp_timeout)) {
304 g_snprintf(buf, sizeof(buf), _("Doing POP before SMTP..."));
306 progress_dialog_set_label(dialog->dialog, buf);
307 progress_dialog_list_set_status(dialog->dialog, 0, _("POP before SMTP"));
309 inc_pop_before_smtp(ac_prefs);
312 g_snprintf(buf, sizeof(buf), _("Connecting to SMTP server: %s ..."),
313 ac_prefs->smtp_server);
314 progress_dialog_set_label(dialog->dialog, buf);
315 log_message("%s\n", buf);
317 session_set_recv_message_notify(session, send_recv_message, dialog);
318 session_set_send_data_progressive_notify
319 (session, send_send_data_progressive, dialog);
320 session_set_send_data_notify(session, send_send_data_finished, dialog);
322 ac_prefs->session = SMTP_SESSION(session);
324 /* everything is ready to start at MAIL FROM:, just
325 * reinit useful variables.
327 session = SESSION(ac_prefs->session);
328 smtp_session = SMTP_SESSION(session);
329 smtp_session->state = SMTP_HELO;
330 dialog = (SendProgressDialog *)smtp_session->dialog;
334 /* This has to be initialised for every mail sent */
335 smtp_session->from = g_strdup(ac_prefs->address);
336 smtp_session->to_list = to_list;
337 smtp_session->cur_to = to_list;
338 smtp_session->send_data = get_outgoing_rfc2822_str(fp);
339 smtp_session->send_data_len = strlen(smtp_session->send_data);
341 /* connect if necessary */
342 if (!was_inited && session_connect(session, ac_prefs->smtp_server, port) < 0) {
343 session_destroy(session);
344 send_progress_dialog_destroy(dialog);
345 ac_prefs->session = NULL;
349 debug_print("send_message_smtp(): begin event loop\n");
352 /* as the server is quiet, start sending ourselves */
353 smtp_from(smtp_session);
356 while (session_is_connected(session) && dialog->cancelled == FALSE
357 && SMTP_SESSION(session)->state != SMTP_MAIL_SENT_OK)
358 gtk_main_iteration();
360 if (SMTP_SESSION(session)->error_val == SM_AUTHFAIL) {
361 if (ac_prefs->smtp_userid && ac_prefs->tmp_smtp_pass) {
362 g_free(ac_prefs->tmp_smtp_pass);
363 ac_prefs->tmp_smtp_pass = NULL;
364 } else if (ac_prefs->tmp_pass) {
365 g_free(ac_prefs->tmp_pass);
366 ac_prefs->tmp_pass = NULL;
369 } else if (SMTP_SESSION(session)->state == SMTP_MAIL_SENT_OK) {
370 log_message("%s\n", _("Mail sent successfully."));
372 } else if (session->state == SESSION_EOF &&
373 SMTP_SESSION(session)->state == SMTP_QUIT) {
374 /* consider EOF right after QUIT successful */
375 log_warning("%s\n", _("Connection closed by the remote host."));
377 } else if (session->state == SESSION_ERROR ||
378 session->state == SESSION_EOF ||
379 session->state == SESSION_TIMEOUT ||
380 SMTP_SESSION(session)->state == SMTP_ERROR ||
381 SMTP_SESSION(session)->error_val != SM_OK)
383 else if (dialog->cancelled == TRUE)
387 manage_window_focus_in(dialog->dialog->window, NULL, NULL);
388 send_put_error(session);
389 manage_window_focus_out(dialog->dialog->window, NULL, NULL);
392 /* if we should close the connection, let's do it.
393 * Close it in case of error, too, as it helps reinitializing things
396 if (!keep_session || ret != 0) {
397 if (session_is_connected(session))
398 smtp_quit(smtp_session);
399 while (session_is_connected(session) && !dialog->cancelled)
400 gtk_main_iteration();
401 session_destroy(session);
402 ac_prefs->session = NULL;
403 send_progress_dialog_destroy(dialog);
405 g_free(smtp_session->from);
406 g_free(smtp_session->send_data);
407 g_free(smtp_session->error_msg);
411 statusbar_verbosity_set(FALSE);
415 gint send_message_smtp(PrefsAccount *ac_prefs, GSList *to_list, FILE *fp)
417 return send_message_smtp_full(ac_prefs, to_list, fp, FALSE);
420 static gint send_recv_message(Session *session, const gchar *msg, gpointer data)
423 SMTPSession *smtp_session = SMTP_SESSION(session);
424 SendProgressDialog *dialog = (SendProgressDialog *)data;
425 gchar *state_str = NULL;
427 g_return_val_if_fail(dialog != NULL, -1);
429 switch (smtp_session->state) {
434 g_snprintf(buf, sizeof(buf), _("Sending HELO..."));
435 state_str = _("Authenticating");
436 statusbar_print_all(_("Sending message..."));
439 g_snprintf(buf, sizeof(buf), _("Sending EHLO..."));
440 state_str = _("Authenticating");
441 statusbar_print_all(_("Sending message..."));
444 g_snprintf(buf, sizeof(buf), _("Authenticating..."));
445 state_str = _("Authenticating");
448 g_snprintf(buf, sizeof(buf), _("Sending MAIL FROM..."));
449 state_str = _("Sending");
452 g_snprintf(buf, sizeof(buf), _("Sending RCPT TO..."));
453 state_str = _("Sending");
457 g_snprintf(buf, sizeof(buf), _("Sending DATA..."));
458 state_str = _("Sending");
461 g_snprintf(buf, sizeof(buf), _("Quitting..."));
462 state_str = _("Quitting");
465 g_warning("send: error: %s\n", msg);
471 progress_dialog_set_label(dialog->dialog, buf);
472 progress_dialog_list_set_status(dialog->dialog, 0, state_str);
477 static gint send_send_data_progressive(Session *session, guint cur_len,
478 guint total_len, gpointer data)
481 SendProgressDialog *dialog = (SendProgressDialog *)data;
483 g_return_val_if_fail(dialog != NULL, -1);
485 if (SMTP_SESSION(session)->state != SMTP_SEND_DATA &&
486 SMTP_SESSION(session)->state != SMTP_EOM)
489 g_snprintf(buf, sizeof(buf), _("Sending message (%d / %d bytes)"),
491 progress_dialog_set_label(dialog->dialog, buf);
492 progress_dialog_set_fraction
493 (dialog->dialog, (gfloat)cur_len / (gfloat)total_len);
498 static gint send_send_data_finished(Session *session, guint len, gpointer data)
500 SendProgressDialog *dialog = (SendProgressDialog *)data;
502 g_return_val_if_fail(dialog != NULL, -1);
504 send_send_data_progressive(session, len, len, dialog);
508 static SendProgressDialog *send_progress_dialog_create(void)
510 SendProgressDialog *dialog;
511 ProgressDialog *progress;
513 dialog = g_new0(SendProgressDialog, 1);
515 progress = progress_dialog_create();
516 gtk_window_set_title(GTK_WINDOW(progress->window),
517 _("Sending message"));
518 g_signal_connect(G_OBJECT(progress->cancel_btn), "clicked",
519 G_CALLBACK(send_cancel_button_cb), dialog);
520 g_signal_connect(G_OBJECT(progress->window), "delete_event",
521 G_CALLBACK(gtk_true), NULL);
522 gtk_window_set_modal(GTK_WINDOW(progress->window), TRUE);
523 manage_window_set_transient(GTK_WINDOW(progress->window));
525 progress_dialog_get_fraction(progress);
527 if (prefs_common.send_dialog_mode == SEND_DIALOG_ALWAYS) {
528 gtk_widget_show_now(progress->window);
531 dialog->dialog = progress;
536 static void send_progress_dialog_destroy(SendProgressDialog *dialog)
538 g_return_if_fail(dialog != NULL);
539 if (prefs_common.send_dialog_mode == SEND_DIALOG_ALWAYS) {
540 progress_dialog_destroy(dialog->dialog);
545 static void send_cancel_button_cb(GtkWidget *widget, gpointer data)
547 SendProgressDialog *dialog = (SendProgressDialog *)data;
549 dialog->cancelled = TRUE;
552 static void send_put_error(Session *session)
555 gchar *log_msg = NULL;
556 gchar *err_msg = NULL;
558 msg = SMTP_SESSION(session)->error_msg;
560 switch (SMTP_SESSION(session)->error_val) {
562 case SM_UNRECOVERABLE:
563 log_msg = _("Error occurred while sending the message.");
565 err_msg = g_strdup_printf
566 (_("Error occurred while sending the message:\n%s"),
569 err_msg = g_strdup(log_msg);
572 log_msg = _("Authentication failed.");
574 err_msg = g_strdup_printf
575 (_("Authentication failed:\n%s"), msg);
577 err_msg = g_strdup(log_msg);
580 switch (session->state) {
583 _("Error occurred while sending the message.");
584 err_msg = g_strdup(log_msg);
587 log_msg = _("Connection closed by the remote host.");
588 err_msg = g_strdup(log_msg);
590 case SESSION_TIMEOUT:
591 log_msg = _("Session timed out.");
592 err_msg = g_strdup(log_msg);
601 log_warning("%s\n", log_msg);
603 alertpanel_error_log("%s", err_msg);