2 * Sylpheed -- a GTK+ based, lightweight, and fast e-mail client
3 * Copyright (C) 1999-2003 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
27 #include <glib/gi18n.h>
28 #include <gtk/gtkmain.h>
29 #include <gtk/gtksignal.h>
30 #include <gtk/gtkwindow.h>
31 #include <gtk/gtkclist.h>
36 #include "send_message.h"
40 #include "prefs_common.h"
41 #include "prefs_account.h"
42 #include "procheader.h"
44 #include "progressdialog.h"
45 #include "statusbar.h"
46 #include "inputdialog.h"
47 #include "alertpanel.h"
48 #include "manage_window.h"
54 typedef struct _SendProgressDialog SendProgressDialog;
56 struct _SendProgressDialog
58 ProgressDialog *dialog;
63 static gint send_recv_message (Session *session,
66 static gint send_send_data_progressive (Session *session,
70 static gint send_send_data_finished (Session *session,
74 static SendProgressDialog *send_progress_dialog_create(void);
75 static void send_progress_dialog_destroy(SendProgressDialog *dialog);
77 static void send_cancel_button_cb (GtkWidget *widget,
80 static void send_put_error (Session *session);
83 gint send_message(const gchar *file, PrefsAccount *ac_prefs, GSList *to_list)
88 g_return_val_if_fail(file != NULL, -1);
89 g_return_val_if_fail(ac_prefs != NULL, -1);
90 g_return_val_if_fail(to_list != NULL, -1);
92 if ((fp = fopen(file, "rb")) == NULL) {
93 FILE_OP_ERROR(file, "fopen");
97 if (ac_prefs->use_mail_command && ac_prefs->mail_command &&
98 (*ac_prefs->mail_command)) {
99 val = send_message_local(ac_prefs->mail_command, fp);
103 val = send_message_smtp(ac_prefs, to_list, fp);
118 gint send_message_local(const gchar *command, FILE *fp)
125 g_return_val_if_fail(command != NULL, -1);
126 g_return_val_if_fail(fp != NULL, -1);
128 pipefp = popen(command, "w");
130 g_warning("Can't execute external command: %s\n", command);
134 while (fgets(buf, sizeof(buf), fp) != NULL) {
140 /* we need to block SIGCHLD, otherwise pspell's handler will wait()
141 * the pipecommand away and pclose will return -1 because of its
145 sigaddset(&mask, SIGCHLD);
146 sigprocmask(SIG_BLOCK, &mask, &osig);
150 sigprocmask(SIG_SETMASK, &osig, NULL);
152 g_warning("external command `%s' failed with code `%i'\n", command, r);
159 gint send_message_smtp_full(PrefsAccount *ac_prefs, GSList *to_list, FILE *fp, gboolean keep_session)
162 SMTPSession *smtp_session;
164 SendProgressDialog *dialog;
167 gboolean was_inited = FALSE;
169 g_return_val_if_fail(ac_prefs != NULL, -1);
170 g_return_val_if_fail(ac_prefs->address != NULL, -1);
171 g_return_val_if_fail(ac_prefs->smtp_server != NULL, -1);
172 g_return_val_if_fail(to_list != NULL, -1);
173 g_return_val_if_fail(fp != NULL, -1);
175 if (!ac_prefs->session) {
176 /* we can't reuse a previously initialised session */
177 session = smtp_session_new();
178 smtp_session = SMTP_SESSION(session);
180 smtp_session->hostname =
181 ac_prefs->set_domain ? g_strdup(ac_prefs->domain) : NULL;
183 if (ac_prefs->use_smtp_auth) {
184 smtp_session->forced_auth_type = ac_prefs->smtp_auth_type;
185 if (ac_prefs->smtp_userid && strlen(ac_prefs->smtp_userid)) {
186 smtp_session->user = g_strdup(ac_prefs->smtp_userid);
187 if (ac_prefs->smtp_passwd)
189 g_strdup(ac_prefs->smtp_passwd);
190 else if (ac_prefs->tmp_smtp_pass)
192 g_strdup(ac_prefs->tmp_smtp_pass);
195 input_dialog_query_password
196 (ac_prefs->smtp_server,
198 if (!smtp_session->pass)
199 smtp_session->pass = g_strdup("");
200 ac_prefs->tmp_smtp_pass =
201 g_strdup(smtp_session->pass);
204 smtp_session->user = g_strdup(ac_prefs->userid);
205 if (ac_prefs->passwd)
206 smtp_session->pass = g_strdup(ac_prefs->passwd);
207 else if (ac_prefs->tmp_pass)
209 g_strdup(ac_prefs->tmp_pass);
212 input_dialog_query_password
213 (ac_prefs->smtp_server,
215 if (!smtp_session->pass)
216 smtp_session->pass = g_strdup("");
218 g_strdup(smtp_session->pass);
222 smtp_session->user = NULL;
223 smtp_session->pass = NULL;
227 port = ac_prefs->set_smtpport ? ac_prefs->smtpport :
228 ac_prefs->ssl_smtp == SSL_TUNNEL ? SSMTP_PORT : SMTP_PORT;
229 session->ssl_type = ac_prefs->ssl_smtp;
230 if (ac_prefs->ssl_smtp != SSL_NONE)
231 session->nonblocking = ac_prefs->use_nonblocking_ssl;
233 port = ac_prefs->set_smtpport ? ac_prefs->smtpport : SMTP_PORT;
236 dialog = send_progress_dialog_create();
237 dialog->session = session;
238 smtp_session->dialog = dialog;
240 progress_dialog_list_set(dialog->dialog, 0, NULL,
241 ac_prefs->smtp_server,
244 if (ac_prefs->pop_before_smtp
245 && (ac_prefs->protocol == A_APOP || ac_prefs->protocol == A_POP3)
246 && (time(NULL) - ac_prefs->last_pop_login_time) > (60 * ac_prefs->pop_before_smtp_timeout)) {
247 g_snprintf(buf, sizeof(buf), _("Doing POP before SMTP..."));
249 progress_dialog_set_label(dialog->dialog, buf);
250 progress_dialog_list_set_status(dialog->dialog, 0, _("POP before SMTP"));
252 inc_pop_before_smtp(ac_prefs);
255 g_snprintf(buf, sizeof(buf), _("Connecting to SMTP server: %s ..."),
256 ac_prefs->smtp_server);
257 progress_dialog_set_label(dialog->dialog, buf);
258 log_message("%s\n", buf);
260 session_set_recv_message_notify(session, send_recv_message, dialog);
261 session_set_send_data_progressive_notify
262 (session, send_send_data_progressive, dialog);
263 session_set_send_data_notify(session, send_send_data_finished, dialog);
265 ac_prefs->session = SMTP_SESSION(session);
267 /* everything is ready to start at MAIL FROM:, just
268 * reinit useful variables.
270 session = SESSION(ac_prefs->session);
271 smtp_session = SMTP_SESSION(session);
272 smtp_session->state = SMTP_HELO;
273 dialog = (SendProgressDialog *)smtp_session->dialog;
277 /* This has to be initialised for every mail sent */
278 smtp_session->from = g_strdup(ac_prefs->address);
279 smtp_session->to_list = to_list;
280 smtp_session->cur_to = to_list;
281 smtp_session->send_data = get_outgoing_rfc2822_str(fp);
282 smtp_session->send_data_len = strlen(smtp_session->send_data);
284 /* connect if necessary */
285 if (!was_inited && session_connect(session, ac_prefs->smtp_server, port) < 0) {
286 session_destroy(session);
287 send_progress_dialog_destroy(dialog);
291 debug_print("send_message_smtp(): begin event loop\n");
294 /* as the server is quiet, start sending ourselves */
295 smtp_from(smtp_session);
298 while (session_is_connected(session) && dialog->cancelled == FALSE
299 && SMTP_SESSION(session)->state != SMTP_MAIL_SENT_OK)
300 gtk_main_iteration();
302 if (SMTP_SESSION(session)->error_val == SM_AUTHFAIL) {
303 if (ac_prefs->smtp_userid && ac_prefs->tmp_smtp_pass) {
304 g_free(ac_prefs->tmp_smtp_pass);
305 ac_prefs->tmp_smtp_pass = NULL;
308 } else if (SMTP_SESSION(session)->state == SMTP_MAIL_SENT_OK) {
309 log_message("%s\n", _("Mail sent successfully."));
311 } else if (session->state == SESSION_EOF &&
312 SMTP_SESSION(session)->state == SMTP_QUIT) {
313 /* consider EOF right after QUIT successful */
314 log_warning("%s\n", _("Connection closed by the remote host."));
316 } else if (session->state == SESSION_ERROR ||
317 session->state == SESSION_EOF ||
318 session->state == SESSION_TIMEOUT ||
319 SMTP_SESSION(session)->state == SMTP_ERROR ||
320 SMTP_SESSION(session)->error_val != SM_OK)
322 else if (dialog->cancelled == TRUE)
326 manage_window_focus_in(dialog->dialog->window, NULL, NULL);
327 send_put_error(session);
328 manage_window_focus_out(dialog->dialog->window, NULL, NULL);
331 /* if we should close the connection, let's do it.
332 * Close it in case of error, too, as it helps reinitializing things
335 if (!keep_session || ret != 0) {
336 if (session_is_connected(session))
338 while (session_is_connected(session))
339 gtk_main_iteration();
340 session_destroy(session);
341 ac_prefs->session = NULL;
342 send_progress_dialog_destroy(dialog);
344 g_free(smtp_session->from);
345 g_free(smtp_session->send_data);
346 g_free(smtp_session->error_msg);
350 statusbar_verbosity_set(FALSE);
354 gint send_message_smtp(PrefsAccount *ac_prefs, GSList *to_list, FILE *fp)
356 return send_message_smtp_full(ac_prefs, to_list, fp, FALSE);
359 static gint send_recv_message(Session *session, const gchar *msg, gpointer data)
362 SMTPSession *smtp_session = SMTP_SESSION(session);
363 SendProgressDialog *dialog = (SendProgressDialog *)data;
364 gchar *state_str = NULL;
366 g_return_val_if_fail(dialog != NULL, -1);
368 switch (smtp_session->state) {
373 g_snprintf(buf, sizeof(buf), _("Sending HELO..."));
374 state_str = _("Authenticating");
375 statusbar_print_all(_("Sending message..."));
378 g_snprintf(buf, sizeof(buf), _("Sending EHLO..."));
379 state_str = _("Authenticating");
380 statusbar_print_all(_("Sending message..."));
383 g_snprintf(buf, sizeof(buf), _("Authenticating..."));
384 state_str = _("Authenticating");
387 g_snprintf(buf, sizeof(buf), _("Sending MAIL FROM..."));
388 state_str = _("Sending");
391 g_snprintf(buf, sizeof(buf), _("Sending RCPT TO..."));
392 state_str = _("Sending");
396 g_snprintf(buf, sizeof(buf), _("Sending DATA..."));
397 state_str = _("Sending");
400 g_snprintf(buf, sizeof(buf), _("Quitting..."));
401 state_str = _("Quitting");
404 g_warning("send: error: %s\n", msg);
410 progress_dialog_set_label(dialog->dialog, buf);
411 progress_dialog_list_set_status(dialog->dialog, 0, state_str);
416 static gint send_send_data_progressive(Session *session, guint cur_len,
417 guint total_len, gpointer data)
420 SendProgressDialog *dialog = (SendProgressDialog *)data;
422 g_return_val_if_fail(dialog != NULL, -1);
424 if (SMTP_SESSION(session)->state != SMTP_SEND_DATA &&
425 SMTP_SESSION(session)->state != SMTP_EOM)
428 g_snprintf(buf, sizeof(buf), _("Sending message (%d / %d bytes)"),
430 progress_dialog_set_label(dialog->dialog, buf);
431 progress_dialog_set_fraction
432 (dialog->dialog, (gfloat)cur_len / (gfloat)total_len);
437 static gint send_send_data_finished(Session *session, guint len, gpointer data)
439 SendProgressDialog *dialog = (SendProgressDialog *)data;
441 g_return_val_if_fail(dialog != NULL, -1);
443 send_send_data_progressive(session, len, len, dialog);
447 static SendProgressDialog *send_progress_dialog_create(void)
449 SendProgressDialog *dialog;
450 ProgressDialog *progress;
452 dialog = g_new0(SendProgressDialog, 1);
454 progress = progress_dialog_create();
455 gtk_window_set_title(GTK_WINDOW(progress->window),
456 _("Sending message"));
457 g_signal_connect(G_OBJECT(progress->cancel_btn), "clicked",
458 G_CALLBACK(send_cancel_button_cb), dialog);
459 g_signal_connect(G_OBJECT(progress->window), "delete_event",
460 G_CALLBACK(gtk_true), NULL);
461 gtk_window_set_modal(GTK_WINDOW(progress->window), TRUE);
462 manage_window_set_transient(GTK_WINDOW(progress->window));
464 progress_dialog_get_fraction(progress);
466 if (prefs_common.send_dialog_mode == SEND_DIALOG_ALWAYS) {
467 gtk_widget_show_now(progress->window);
470 dialog->dialog = progress;
475 static void send_progress_dialog_destroy(SendProgressDialog *dialog)
477 g_return_if_fail(dialog != NULL);
478 if (prefs_common.send_dialog_mode == SEND_DIALOG_ALWAYS) {
479 progress_dialog_destroy(dialog->dialog);
484 static void send_cancel_button_cb(GtkWidget *widget, gpointer data)
486 SendProgressDialog *dialog = (SendProgressDialog *)data;
488 dialog->cancelled = TRUE;
491 static void send_put_error(Session *session)
494 gchar *log_msg = NULL;
495 gchar *err_msg = NULL;
497 msg = SMTP_SESSION(session)->error_msg;
499 switch (SMTP_SESSION(session)->error_val) {
501 case SM_UNRECOVERABLE:
502 log_msg = _("Error occurred while sending the message.");
504 err_msg = g_strdup_printf
505 (_("Error occurred while sending the message:\n%s"),
508 err_msg = g_strdup(log_msg);
511 log_msg = _("Authentication failed.");
513 err_msg = g_strdup_printf
514 (_("Authentication failed:\n%s"), msg);
516 err_msg = g_strdup(log_msg);
519 switch (session->state) {
522 _("Error occurred while sending the message.");
523 err_msg = g_strdup(log_msg);
526 log_msg = _("Connection closed by the remote host.");
527 err_msg = g_strdup(log_msg);
529 case SESSION_TIMEOUT:
530 log_msg = _("Session timed out.");
531 err_msg = g_strdup(log_msg);
540 log_warning("%s\n", log_msg);
542 alertpanel_error_log("%s", err_msg);