2 * Sylpheed -- a GTK+ based, lightweight, and fast e-mail client
3 * Copyright (C) 1999-2005 Hiroyuki Yamamoto
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>
37 #include "send_message.h"
41 #include "prefs_common.h"
42 #include "prefs_account.h"
43 #include "procheader.h"
45 #include "progressdialog.h"
46 #include "statusbar.h"
47 #include "inputdialog.h"
48 #include "alertpanel.h"
49 #include "manage_window.h"
56 typedef struct _SendProgressDialog SendProgressDialog;
58 struct _SendProgressDialog
60 ProgressDialog *dialog;
65 static gint send_recv_message (Session *session,
68 static gint send_send_data_progressive (Session *session,
72 static gint send_send_data_finished (Session *session,
76 static SendProgressDialog *send_progress_dialog_create(void);
77 static void send_progress_dialog_destroy(SendProgressDialog *dialog);
79 static void send_cancel_button_cb (GtkWidget *widget,
82 static void send_put_error (Session *session);
85 gint send_message(const gchar *file, PrefsAccount *ac_prefs, GSList *to_list)
90 g_return_val_if_fail(file != NULL, -1);
91 g_return_val_if_fail(ac_prefs != NULL, -1);
92 g_return_val_if_fail(to_list != NULL, -1);
94 if ((fp = g_fopen(file, "rb")) == NULL) {
95 FILE_OP_ERROR(file, "fopen");
100 if (ac_prefs->use_mail_command && ac_prefs->mail_command &&
101 (*ac_prefs->mail_command)) {
102 val = send_message_local(ac_prefs->mail_command, fp);
107 val = send_message_smtp(ac_prefs, to_list, fp);
123 gint send_message_local(const gchar *command, FILE *fp)
129 gboolean err = FALSE;
132 g_return_val_if_fail(command != NULL, -1);
133 g_return_val_if_fail(fp != NULL, -1);
135 log_message(_("Sending message using command: %s\n"), command);
137 argv = strsplit_with_quote(command, " ", 0);
139 if (g_spawn_async_with_pipes(NULL, argv, NULL,
140 G_SPAWN_DO_NOT_REAP_CHILD, NULL, NULL,
141 &pid, &child_stdin, NULL, NULL,
143 g_snprintf(buf, sizeof(buf),
144 _("Can't execute command: %s"), command);
145 log_warning("%s\n", buf);
146 alertpanel_error("%s", buf);
152 while (fgets(buf, sizeof(buf), fp) != NULL) {
154 if (buf[0] == '.' && buf[1] == '\0') {
155 if (fd_write_all(child_stdin, ".", 1) < 0) {
160 if (fd_write_all(child_stdin, buf, strlen(buf)) < 0 ||
161 fd_write_all(child_stdin, "\n", 1) < 0) {
167 fd_close(child_stdin);
169 waitpid(pid, &status, 0);
170 if (!WIFEXITED(status) || WEXITSTATUS(status) != 0)
173 g_spawn_close_pid(pid);
176 g_snprintf(buf, sizeof(buf),
177 _("Error occurred while executing command: %s"),
179 log_warning("%s\n", buf);
180 alertpanel_error("%s", buf);
187 gint send_message_smtp_full(PrefsAccount *ac_prefs, GSList *to_list, FILE *fp, gboolean keep_session)
190 SMTPSession *smtp_session;
192 SendProgressDialog *dialog;
195 gboolean was_inited = FALSE;
197 g_return_val_if_fail(ac_prefs != NULL, -1);
198 g_return_val_if_fail(ac_prefs->address != NULL, -1);
199 g_return_val_if_fail(ac_prefs->smtp_server != NULL, -1);
200 g_return_val_if_fail(to_list != NULL, -1);
201 g_return_val_if_fail(fp != NULL, -1);
203 if (!ac_prefs->session) {
204 /* we can't reuse a previously initialised session */
205 session = smtp_session_new();
206 smtp_session = SMTP_SESSION(session);
208 smtp_session->hostname =
209 ac_prefs->set_domain ? g_strdup(ac_prefs->domain) : NULL;
211 if (ac_prefs->use_smtp_auth) {
212 smtp_session->forced_auth_type = ac_prefs->smtp_auth_type;
213 if (ac_prefs->smtp_userid && strlen(ac_prefs->smtp_userid)) {
214 smtp_session->user = g_strdup(ac_prefs->smtp_userid);
215 if (ac_prefs->smtp_passwd)
217 g_strdup(ac_prefs->smtp_passwd);
218 else if (ac_prefs->tmp_smtp_pass)
220 g_strdup(ac_prefs->tmp_smtp_pass);
223 input_dialog_query_password
224 (ac_prefs->smtp_server,
226 if (!smtp_session->pass)
227 smtp_session->pass = g_strdup("");
228 ac_prefs->tmp_smtp_pass =
229 g_strdup(smtp_session->pass);
232 smtp_session->user = g_strdup(ac_prefs->userid);
233 if (ac_prefs->passwd)
234 smtp_session->pass = g_strdup(ac_prefs->passwd);
235 else if (ac_prefs->tmp_pass)
237 g_strdup(ac_prefs->tmp_pass);
240 input_dialog_query_password
241 (ac_prefs->smtp_server,
243 if (!smtp_session->pass)
244 smtp_session->pass = g_strdup("");
246 g_strdup(smtp_session->pass);
250 smtp_session->user = NULL;
251 smtp_session->pass = NULL;
255 port = ac_prefs->set_smtpport ? ac_prefs->smtpport :
256 ac_prefs->ssl_smtp == SSL_TUNNEL ? SSMTP_PORT : SMTP_PORT;
257 session->ssl_type = ac_prefs->ssl_smtp;
258 if (ac_prefs->ssl_smtp != SSL_NONE)
259 session->nonblocking = ac_prefs->use_nonblocking_ssl;
261 if (ac_prefs->ssl_smtp != SSL_NONE) {
262 if (alertpanel_full(_("Insecure connection"),
263 _("This connection is configured to be secured "
264 "using SSL, but SSL is not available in this "
265 "build of Sylpheed-Claws. \n\n"
266 "Do you want to continue connecting to this "
267 "server? The communication would not be "
269 _("Con_tinue connecting"),
270 GTK_STOCK_CANCEL, NULL,
271 FALSE, NULL, ALERT_WARNING,
272 G_ALERTALTERNATE) != G_ALERTDEFAULT)
275 port = ac_prefs->set_smtpport ? ac_prefs->smtpport : SMTP_PORT;
278 dialog = send_progress_dialog_create();
279 dialog->session = session;
280 smtp_session->dialog = dialog;
282 progress_dialog_list_set(dialog->dialog, 0, NULL,
283 ac_prefs->smtp_server,
286 if (ac_prefs->pop_before_smtp
287 && (ac_prefs->protocol == A_APOP || ac_prefs->protocol == A_POP3)
288 && (time(NULL) - ac_prefs->last_pop_login_time) > (60 * ac_prefs->pop_before_smtp_timeout)) {
289 g_snprintf(buf, sizeof(buf), _("Doing POP before SMTP..."));
291 progress_dialog_set_label(dialog->dialog, buf);
292 progress_dialog_list_set_status(dialog->dialog, 0, _("POP before SMTP"));
294 inc_pop_before_smtp(ac_prefs);
297 g_snprintf(buf, sizeof(buf), _("Connecting to SMTP server: %s ..."),
298 ac_prefs->smtp_server);
299 progress_dialog_set_label(dialog->dialog, buf);
300 log_message("%s\n", buf);
302 session_set_recv_message_notify(session, send_recv_message, dialog);
303 session_set_send_data_progressive_notify
304 (session, send_send_data_progressive, dialog);
305 session_set_send_data_notify(session, send_send_data_finished, dialog);
307 ac_prefs->session = SMTP_SESSION(session);
309 /* everything is ready to start at MAIL FROM:, just
310 * reinit useful variables.
312 session = SESSION(ac_prefs->session);
313 smtp_session = SMTP_SESSION(session);
314 smtp_session->state = SMTP_HELO;
315 dialog = (SendProgressDialog *)smtp_session->dialog;
319 /* This has to be initialised for every mail sent */
320 smtp_session->from = g_strdup(ac_prefs->address);
321 smtp_session->to_list = to_list;
322 smtp_session->cur_to = to_list;
323 smtp_session->send_data = get_outgoing_rfc2822_str(fp);
324 smtp_session->send_data_len = strlen(smtp_session->send_data);
326 /* connect if necessary */
327 if (!was_inited && session_connect(session, ac_prefs->smtp_server, port) < 0) {
328 session_destroy(session);
329 send_progress_dialog_destroy(dialog);
330 ac_prefs->session = NULL;
334 debug_print("send_message_smtp(): begin event loop\n");
337 /* as the server is quiet, start sending ourselves */
338 smtp_from(smtp_session);
341 while (session_is_connected(session) && dialog->cancelled == FALSE
342 && SMTP_SESSION(session)->state != SMTP_MAIL_SENT_OK)
343 gtk_main_iteration();
345 if (SMTP_SESSION(session)->error_val == SM_AUTHFAIL) {
346 if (ac_prefs->smtp_userid && ac_prefs->tmp_smtp_pass) {
347 g_free(ac_prefs->tmp_smtp_pass);
348 ac_prefs->tmp_smtp_pass = NULL;
351 } else if (SMTP_SESSION(session)->state == SMTP_MAIL_SENT_OK) {
352 log_message("%s\n", _("Mail sent successfully."));
354 } else if (session->state == SESSION_EOF &&
355 SMTP_SESSION(session)->state == SMTP_QUIT) {
356 /* consider EOF right after QUIT successful */
357 log_warning("%s\n", _("Connection closed by the remote host."));
359 } else if (session->state == SESSION_ERROR ||
360 session->state == SESSION_EOF ||
361 session->state == SESSION_TIMEOUT ||
362 SMTP_SESSION(session)->state == SMTP_ERROR ||
363 SMTP_SESSION(session)->error_val != SM_OK)
365 else if (dialog->cancelled == TRUE)
369 manage_window_focus_in(dialog->dialog->window, NULL, NULL);
370 send_put_error(session);
371 manage_window_focus_out(dialog->dialog->window, NULL, NULL);
374 /* if we should close the connection, let's do it.
375 * Close it in case of error, too, as it helps reinitializing things
378 if (!keep_session || ret != 0) {
379 if (session_is_connected(session))
380 smtp_quit(smtp_session);
381 while (session_is_connected(session) && !dialog->cancelled)
382 gtk_main_iteration();
383 session_destroy(session);
384 ac_prefs->session = NULL;
385 send_progress_dialog_destroy(dialog);
387 g_free(smtp_session->from);
388 g_free(smtp_session->send_data);
389 g_free(smtp_session->error_msg);
393 statusbar_verbosity_set(FALSE);
397 gint send_message_smtp(PrefsAccount *ac_prefs, GSList *to_list, FILE *fp)
399 return send_message_smtp_full(ac_prefs, to_list, fp, FALSE);
402 static gint send_recv_message(Session *session, const gchar *msg, gpointer data)
405 SMTPSession *smtp_session = SMTP_SESSION(session);
406 SendProgressDialog *dialog = (SendProgressDialog *)data;
407 gchar *state_str = NULL;
409 g_return_val_if_fail(dialog != NULL, -1);
411 switch (smtp_session->state) {
416 g_snprintf(buf, sizeof(buf), _("Sending HELO..."));
417 state_str = _("Authenticating");
418 statusbar_print_all(_("Sending message..."));
421 g_snprintf(buf, sizeof(buf), _("Sending EHLO..."));
422 state_str = _("Authenticating");
423 statusbar_print_all(_("Sending message..."));
426 g_snprintf(buf, sizeof(buf), _("Authenticating..."));
427 state_str = _("Authenticating");
430 g_snprintf(buf, sizeof(buf), _("Sending MAIL FROM..."));
431 state_str = _("Sending");
434 g_snprintf(buf, sizeof(buf), _("Sending RCPT TO..."));
435 state_str = _("Sending");
439 g_snprintf(buf, sizeof(buf), _("Sending DATA..."));
440 state_str = _("Sending");
443 g_snprintf(buf, sizeof(buf), _("Quitting..."));
444 state_str = _("Quitting");
447 g_warning("send: error: %s\n", msg);
453 progress_dialog_set_label(dialog->dialog, buf);
454 progress_dialog_list_set_status(dialog->dialog, 0, state_str);
459 static gint send_send_data_progressive(Session *session, guint cur_len,
460 guint total_len, gpointer data)
463 SendProgressDialog *dialog = (SendProgressDialog *)data;
465 g_return_val_if_fail(dialog != NULL, -1);
467 if (SMTP_SESSION(session)->state != SMTP_SEND_DATA &&
468 SMTP_SESSION(session)->state != SMTP_EOM)
471 g_snprintf(buf, sizeof(buf), _("Sending message (%d / %d bytes)"),
473 progress_dialog_set_label(dialog->dialog, buf);
474 progress_dialog_set_fraction
475 (dialog->dialog, (gfloat)cur_len / (gfloat)total_len);
480 static gint send_send_data_finished(Session *session, guint len, gpointer data)
482 SendProgressDialog *dialog = (SendProgressDialog *)data;
484 g_return_val_if_fail(dialog != NULL, -1);
486 send_send_data_progressive(session, len, len, dialog);
490 static SendProgressDialog *send_progress_dialog_create(void)
492 SendProgressDialog *dialog;
493 ProgressDialog *progress;
495 dialog = g_new0(SendProgressDialog, 1);
497 progress = progress_dialog_create();
498 gtk_window_set_title(GTK_WINDOW(progress->window),
499 _("Sending message"));
500 g_signal_connect(G_OBJECT(progress->cancel_btn), "clicked",
501 G_CALLBACK(send_cancel_button_cb), dialog);
502 g_signal_connect(G_OBJECT(progress->window), "delete_event",
503 G_CALLBACK(gtk_true), NULL);
504 gtk_window_set_modal(GTK_WINDOW(progress->window), TRUE);
505 manage_window_set_transient(GTK_WINDOW(progress->window));
507 progress_dialog_get_fraction(progress);
509 if (prefs_common.send_dialog_mode == SEND_DIALOG_ALWAYS) {
510 gtk_widget_show_now(progress->window);
513 dialog->dialog = progress;
518 static void send_progress_dialog_destroy(SendProgressDialog *dialog)
520 g_return_if_fail(dialog != NULL);
521 if (prefs_common.send_dialog_mode == SEND_DIALOG_ALWAYS) {
522 progress_dialog_destroy(dialog->dialog);
527 static void send_cancel_button_cb(GtkWidget *widget, gpointer data)
529 SendProgressDialog *dialog = (SendProgressDialog *)data;
531 dialog->cancelled = TRUE;
534 static void send_put_error(Session *session)
537 gchar *log_msg = NULL;
538 gchar *err_msg = NULL;
540 msg = SMTP_SESSION(session)->error_msg;
542 switch (SMTP_SESSION(session)->error_val) {
544 case SM_UNRECOVERABLE:
545 log_msg = _("Error occurred while sending the message.");
547 err_msg = g_strdup_printf
548 (_("Error occurred while sending the message:\n%s"),
551 err_msg = g_strdup(log_msg);
554 log_msg = _("Authentication failed.");
556 err_msg = g_strdup_printf
557 (_("Authentication failed:\n%s"), msg);
559 err_msg = g_strdup(log_msg);
562 switch (session->state) {
565 _("Error occurred while sending the message.");
566 err_msg = g_strdup(log_msg);
569 log_msg = _("Connection closed by the remote host.");
570 err_msg = g_strdup(log_msg);
572 case SESSION_TIMEOUT:
573 log_msg = _("Session timed out.");
574 err_msg = g_strdup(log_msg);
583 log_warning("%s\n", log_msg);
585 alertpanel_error_log("%s", err_msg);