2009-03-09 [paul] 3.7.1cvs8
[claws.git] / src / send_message.c
index fa9bd5b651b2c620b8ec0b1d1ef2eb4949d95b1f..cc20fc6e5f6ba25b8942411e5bfb4543e4d24afe 100644 (file)
@@ -1,10 +1,10 @@
 /*
  * Sylpheed -- a GTK+ based, lightweight, and fast e-mail client
- * Copyright (C) 1999-2003 Hiroyuki Yamamoto
+ * Copyright (C) 1999-2009 Hiroyuki Yamamoto and the Claws Mail team
  *
  * 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
+ * the Free Software Foundation; either version 3 of the License, or
  * (at your option) any later version.
  *
  * This program is distributed in the hope that it will be useful,
@@ -13,8 +13,8 @@
  * 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.
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ * 
  */
 
 #ifdef HAVE_CONFIG_H
 
 #include <glib.h>
 #include <glib/gi18n.h>
-#include <gtk/gtkmain.h>
-#include <gtk/gtksignal.h>
-#include <gtk/gtkwindow.h>
-#include <gtk/gtkclist.h>
+#include <gtk/gtk.h>
 #include <stdio.h>
 #include <string.h>
 #include <signal.h>
+#include <sys/types.h>
+#ifndef G_OS_WIN32
+#include <sys/wait.h>
+#endif
 
 #include "send_message.h"
 #include "session.h"
@@ -86,24 +87,27 @@ gint send_message(const gchar *file, PrefsAccount *ac_prefs, GSList *to_list)
        FILE *fp;
        gint val;
 
-       g_return_val_if_fail(file != NULL, -1);
-       g_return_val_if_fail(ac_prefs != NULL, -1);
-       g_return_val_if_fail(to_list != NULL, -1);
+       cm_return_val_if_fail(file != NULL, -1);
+       cm_return_val_if_fail(ac_prefs != NULL, -1);
+       cm_return_val_if_fail(to_list != NULL, -1);
 
-       if ((fp = fopen(file, "rb")) == NULL) {
+       if ((fp = g_fopen(file, "rb")) == NULL) {
                FILE_OP_ERROR(file, "fopen");
                return -1;
        }
 
+       inc_lock();
        if (ac_prefs->use_mail_command && ac_prefs->mail_command &&
            (*ac_prefs->mail_command)) {
                val = send_message_local(ac_prefs->mail_command, fp);
                fclose(fp);
+               inc_unlock();
                return val;
        } else {
                val = send_message_smtp(ac_prefs, to_list, fp);
                
                fclose(fp);
+               inc_unlock();
                return val;
        }
 }
@@ -123,19 +127,27 @@ gint send_message_local(const gchar *command, FILE *fp)
        gint child_stdin;
        gchar buf[BUFFSIZE];
        gboolean err = FALSE;
+       gint status;
 
-       g_return_val_if_fail(command != NULL, -1);
-       g_return_val_if_fail(fp != NULL, -1);
+       cm_return_val_if_fail(command != NULL, -1);
+       cm_return_val_if_fail(fp != NULL, -1);
 
-       log_message(_("Sending message using command: %s\n"), command);
+       log_message(LOG_PROTOCOL, _("Sending message using command: %s\n"), command);
 
        argv = strsplit_with_quote(command, " ", 0);
 
-       if (g_spawn_async_with_pipes(NULL, argv, NULL, 0, NULL, NULL, &pid,
-                                    &child_stdin, NULL, NULL, NULL) == FALSE) {
+       if (g_spawn_async_with_pipes(NULL, argv, NULL,
+#ifdef G_OS_WIN32
+                                     0,
+#else
+                                    G_SPAWN_DO_NOT_REAP_CHILD,
+#endif
+                                     NULL, NULL,
+                                    &pid, &child_stdin, NULL, NULL,
+                                    NULL) == FALSE) {
                g_snprintf(buf, sizeof(buf),
-                          _("Can't execute command: %s"), command);
-               log_warning("%s\n", buf);
+                          _("Couldn't execute command: %s"), command);
+               log_warning(LOG_PROTOCOL, "%s\n", buf);
                alertpanel_error("%s", buf);
                g_strfreev(argv);
                return -1;
@@ -158,13 +170,20 @@ gint send_message_local(const gchar *command, FILE *fp)
        }
 
        fd_close(child_stdin);
+
+#ifndef G_OS_WIN32
+       waitpid(pid, &status, 0);
+       if (!WIFEXITED(status) || WEXITSTATUS(status) != 0)
+               err = TRUE;
+#endif
+
        g_spawn_close_pid(pid);
 
        if (err) {
                g_snprintf(buf, sizeof(buf),
                           _("Error occurred while executing command: %s"),
                           command);
-               log_warning("%s\n", buf);
+               log_warning(LOG_PROTOCOL, "%s\n", buf);
                alertpanel_error("%s", buf);
                return -1;
        }
@@ -181,20 +200,44 @@ gint send_message_smtp_full(PrefsAccount *ac_prefs, GSList *to_list, FILE *fp, g
        gchar buf[BUFFSIZE];
        gint ret = 0;
        gboolean was_inited = FALSE;
-
-       g_return_val_if_fail(ac_prefs != NULL, -1);
-       g_return_val_if_fail(ac_prefs->address != NULL, -1);
-       g_return_val_if_fail(ac_prefs->smtp_server != NULL, -1);
-       g_return_val_if_fail(to_list != NULL, -1);
-       g_return_val_if_fail(fp != NULL, -1);
+       MsgInfo *tmp_msginfo = NULL;
+       MsgFlags flags = {0, 0};
+       long fp_pos = 0;
+       gchar spec_from[BUFFSIZE];
+
+       cm_return_val_if_fail(ac_prefs != NULL, -1);
+       cm_return_val_if_fail(ac_prefs->address != NULL, -1);
+       cm_return_val_if_fail(ac_prefs->smtp_server != NULL, -1);
+       cm_return_val_if_fail(to_list != NULL, -1);
+       cm_return_val_if_fail(fp != NULL, -1);
+
+       /* get the From address used, not necessarily the ac_prefs',
+        * because it's editable. */
+
+       fp_pos = ftell(fp);
+       tmp_msginfo = procheader_parse_stream(fp, flags, FALSE, FALSE);
+       fseek(fp, fp_pos, SEEK_SET);
+       
+       if (tmp_msginfo && tmp_msginfo->from) {
+               strncpy2(spec_from, tmp_msginfo->from, BUFFSIZE-1);
+               extract_address(spec_from);
+       } else {
+               strncpy2(spec_from, ac_prefs->address, BUFFSIZE-1);
+       }
+       if (tmp_msginfo) {
+               procmsg_msginfo_free(tmp_msginfo);
+       }
 
        if (!ac_prefs->session) {
                /* we can't reuse a previously initialised session */
-               session = smtp_session_new();
+               session = smtp_session_new(ac_prefs);
                smtp_session = SMTP_SESSION(session);
 
-               smtp_session->hostname =
-                       ac_prefs->set_domain ? g_strdup(ac_prefs->domain) : NULL;
+               if (ac_prefs->set_domain && ac_prefs->domain && strlen(ac_prefs->domain)) {
+                       smtp_session->hostname = g_strdup(ac_prefs->domain);
+               } else {
+                       smtp_session->hostname = NULL;
+               }
 
                if (ac_prefs->use_smtp_auth) {
                        smtp_session->forced_auth_type = ac_prefs->smtp_auth_type;
@@ -203,35 +246,31 @@ gint send_message_smtp_full(PrefsAccount *ac_prefs, GSList *to_list, FILE *fp, g
                                if (ac_prefs->smtp_passwd)
                                        smtp_session->pass =
                                                g_strdup(ac_prefs->smtp_passwd);
-                               else if (ac_prefs->tmp_smtp_pass)
-                                       smtp_session->pass =
-                                               g_strdup(ac_prefs->tmp_smtp_pass);
                                else {
                                        smtp_session->pass =
-                                               input_dialog_query_password
+                                               input_dialog_query_password_keep
                                                        (ac_prefs->smtp_server,
-                                                        smtp_session->user);
-                                       if (!smtp_session->pass)
-                                               smtp_session->pass = g_strdup("");
-                                       ac_prefs->tmp_smtp_pass =
-                                               g_strdup(smtp_session->pass);
+                                                        smtp_session->user,
+                                                        &(ac_prefs->session_smtp_passwd));
+                                       if (!smtp_session->pass) {
+                                               session_destroy(session);
+                                               return -1;
+                                       }
                                }
                        } else {
                                smtp_session->user = g_strdup(ac_prefs->userid);
                                if (ac_prefs->passwd)
                                        smtp_session->pass = g_strdup(ac_prefs->passwd);
-                               else if (ac_prefs->tmp_pass)
-                                       smtp_session->pass =
-                                               g_strdup(ac_prefs->tmp_pass);
                                else {
                                        smtp_session->pass =
-                                               input_dialog_query_password
+                                               input_dialog_query_password_keep
                                                        (ac_prefs->smtp_server,
-                                                        smtp_session->user);
-                                       if (!smtp_session->pass)
-                                               smtp_session->pass = g_strdup("");
-                                       ac_prefs->tmp_pass =
-                                               g_strdup(smtp_session->pass);
+                                                        smtp_session->user,
+                                                        &(ac_prefs->session_smtp_passwd));
+                                       if (!smtp_session->pass) {
+                                               session_destroy(session);
+                                               return -1;
+                                       }
                                }
                        }
                } else {
@@ -239,15 +278,30 @@ gint send_message_smtp_full(PrefsAccount *ac_prefs, GSList *to_list, FILE *fp, g
                        smtp_session->pass = NULL;
                }
 
-       #if USE_OPENSSL
+#ifdef USE_GNUTLS
                port = ac_prefs->set_smtpport ? ac_prefs->smtpport :
                        ac_prefs->ssl_smtp == SSL_TUNNEL ? SSMTP_PORT : SMTP_PORT;
                session->ssl_type = ac_prefs->ssl_smtp;
                if (ac_prefs->ssl_smtp != SSL_NONE)
                        session->nonblocking = ac_prefs->use_nonblocking_ssl;
-       #else
+#else
+               if (ac_prefs->ssl_smtp != SSL_NONE) {
+                       if (alertpanel_full(_("Insecure connection"),
+                               _("This connection is configured to be secured "
+                                 "using SSL, but SSL is not available in this "
+                                 "build of Claws Mail. \n\n"
+                                 "Do you want to continue connecting to this "
+                                 "server? The communication would not be "
+                                 "secure."),
+                                 GTK_STOCK_CANCEL, _("Con_tinue connecting"),
+                                 NULL, FALSE, NULL, ALERT_WARNING,
+                                 G_ALERTDEFAULT) != G_ALERTALTERNATE) {
+                               session_destroy(session);
+                               return -1;
+                       }
+               }
                port = ac_prefs->set_smtpport ? ac_prefs->smtpport : SMTP_PORT;
-       #endif
+#endif
 
                dialog = send_progress_dialog_create();
                dialog->session = session;
@@ -261,7 +315,7 @@ gint send_message_smtp_full(PrefsAccount *ac_prefs, GSList *to_list, FILE *fp, g
                    && (ac_prefs->protocol == A_APOP || ac_prefs->protocol == A_POP3)
                    && (time(NULL) - ac_prefs->last_pop_login_time) > (60 * ac_prefs->pop_before_smtp_timeout)) {
                        g_snprintf(buf, sizeof(buf), _("Doing POP before SMTP..."));
-                       log_message(buf);
+                       log_message(LOG_PROTOCOL, "%s\n", buf);
                        progress_dialog_set_label(dialog->dialog, buf);
                        progress_dialog_list_set_status(dialog->dialog, 0, _("POP before SMTP"));
                        GTK_EVENTS_FLUSH();
@@ -271,19 +325,19 @@ gint send_message_smtp_full(PrefsAccount *ac_prefs, GSList *to_list, FILE *fp, g
                g_snprintf(buf, sizeof(buf), _("Connecting to SMTP server: %s ..."),
                           ac_prefs->smtp_server);
                progress_dialog_set_label(dialog->dialog, buf);
-               log_message("%s\n", buf);
+               log_message(LOG_PROTOCOL, "%s\n", buf);
 
                session_set_recv_message_notify(session, send_recv_message, dialog);
                session_set_send_data_progressive_notify
                        (session, send_send_data_progressive, dialog);
                session_set_send_data_notify(session, send_send_data_finished, dialog);
 
-               ac_prefs->session = SMTP_SESSION(session);
        } else {
                /* everything is ready to start at MAIL FROM:, just
                 * reinit useful variables. 
                 */
                session = SESSION(ac_prefs->session);
+               ac_prefs->session = NULL;
                smtp_session = SMTP_SESSION(session);
                smtp_session->state = SMTP_HELO;
                dialog = (SendProgressDialog *)smtp_session->dialog;
@@ -291,16 +345,19 @@ gint send_message_smtp_full(PrefsAccount *ac_prefs, GSList *to_list, FILE *fp, g
        }
 
        /* This has to be initialised for every mail sent */
-       smtp_session->from = g_strdup(ac_prefs->address);
+       smtp_session->from = g_strdup(spec_from);
        smtp_session->to_list = to_list;
        smtp_session->cur_to = to_list;
-       smtp_session->send_data = get_outgoing_rfc2822_str(fp);
-       smtp_session->send_data_len = strlen(smtp_session->send_data);
+       smtp_session->send_data = (guchar *)get_outgoing_rfc2822_str(fp);
+       smtp_session->send_data_len = strlen((gchar *)smtp_session->send_data);
 
+       session_set_timeout(session,
+                           prefs_common.io_timeout_secs * 1000);
        /* connect if necessary */
        if (!was_inited && session_connect(session, ac_prefs->smtp_server, port) < 0) {
                session_destroy(session);
                send_progress_dialog_destroy(dialog);
+               ac_prefs->session = NULL;
                return -1;
        }
 
@@ -316,18 +373,18 @@ gint send_message_smtp_full(PrefsAccount *ac_prefs, GSList *to_list, FILE *fp, g
                gtk_main_iteration();
 
        if (SMTP_SESSION(session)->error_val == SM_AUTHFAIL) {
-               if (ac_prefs->smtp_userid && ac_prefs->tmp_smtp_pass) {
-                       g_free(ac_prefs->tmp_smtp_pass);
-                       ac_prefs->tmp_smtp_pass = NULL;
+               if (ac_prefs->session_smtp_passwd) {
+                       g_free(ac_prefs->session_smtp_passwd);
+                       ac_prefs->session_smtp_passwd = NULL;
                }
                ret = -1;
        } else if (SMTP_SESSION(session)->state == SMTP_MAIL_SENT_OK) {
-               log_message("%s\n", _("Mail sent successfully."));
+               log_message(LOG_PROTOCOL, "%s\n", _("Mail sent successfully."));
                ret = 0;
        } else if (session->state == SESSION_EOF &&
                   SMTP_SESSION(session)->state == SMTP_QUIT) {
                /* consider EOF right after QUIT successful */
-               log_warning("%s\n", _("Connection closed by the remote host."));
+               log_warning(LOG_PROTOCOL, "%s\n", _("Connection closed by the remote host."));
                ret = 0;
        } else if (session->state == SESSION_ERROR ||
                   session->state == SESSION_EOF ||
@@ -351,7 +408,7 @@ gint send_message_smtp_full(PrefsAccount *ac_prefs, GSList *to_list, FILE *fp, g
        if (!keep_session || ret != 0) {
                if (session_is_connected(session))
                        smtp_quit(smtp_session);
-               while (session_is_connected(session))
+               while (session_is_connected(session) && !dialog->cancelled)
                        gtk_main_iteration();
                session_destroy(session);
                ac_prefs->session = NULL;
@@ -361,8 +418,11 @@ gint send_message_smtp_full(PrefsAccount *ac_prefs, GSList *to_list, FILE *fp, g
                g_free(smtp_session->send_data);
                g_free(smtp_session->error_msg);
        }
+       if (keep_session && ret == 0 && ac_prefs->session == NULL)
+               ac_prefs->session = SMTP_SESSION(session);
+
 
-       statusbar_pop_all();
+       statuswindow_pop_all();
        statusbar_verbosity_set(FALSE);
        return ret;
 }
@@ -379,7 +439,7 @@ static gint send_recv_message(Session *session, const gchar *msg, gpointer data)
        SendProgressDialog *dialog = (SendProgressDialog *)data;
        gchar *state_str = NULL;
 
-       g_return_val_if_fail(dialog != NULL, -1);
+       cm_return_val_if_fail(dialog != NULL, -1);
 
        switch (smtp_session->state) {
        case SMTP_READY:
@@ -388,12 +448,12 @@ static gint send_recv_message(Session *session, const gchar *msg, gpointer data)
        case SMTP_HELO:
                g_snprintf(buf, sizeof(buf), _("Sending HELO..."));
                state_str = _("Authenticating");
-               statusbar_print_all(_("Sending message..."));
+               statuswindow_print_all(_("Sending message..."));
                break;
        case SMTP_EHLO:
                g_snprintf(buf, sizeof(buf), _("Sending EHLO..."));
                state_str = _("Authenticating");
-               statusbar_print_all(_("Sending message..."));
+               statuswindow_print_all(_("Sending message..."));
                break;
        case SMTP_AUTH:
                g_snprintf(buf, sizeof(buf), _("Authenticating..."));
@@ -434,8 +494,9 @@ static gint send_send_data_progressive(Session *session, guint cur_len,
 {
        gchar buf[BUFFSIZE];
        SendProgressDialog *dialog = (SendProgressDialog *)data;
-
-       g_return_val_if_fail(dialog != NULL, -1);
+       MainWindow *mainwin = mainwindow_get_mainwindow();
+       
+       cm_return_val_if_fail(dialog != NULL, -1);
 
        if (SMTP_SESSION(session)->state != SMTP_SEND_DATA &&
            SMTP_SESSION(session)->state != SMTP_EOM)
@@ -445,7 +506,12 @@ static gint send_send_data_progressive(Session *session, guint cur_len,
                   cur_len, total_len);
        progress_dialog_set_label(dialog->dialog, buf);
        progress_dialog_set_fraction
-               (dialog->dialog, (gfloat)cur_len / (gfloat)total_len);
+               (dialog->dialog, (total_len == 0) ? 0 : (gfloat)cur_len / (gfloat)total_len);
+
+       if (mainwin)
+               gtk_progress_bar_set_fraction
+                       (GTK_PROGRESS_BAR(mainwin->progressbar),
+                        (total_len == 0) ? 0 : (gfloat)cur_len / (gfloat)total_len);
 
        return 0;
 }
@@ -453,17 +519,32 @@ static gint send_send_data_progressive(Session *session, guint cur_len,
 static gint send_send_data_finished(Session *session, guint len, gpointer data)
 {
        SendProgressDialog *dialog = (SendProgressDialog *)data;
+       MainWindow *mainwin = mainwindow_get_mainwindow();
 
-       g_return_val_if_fail(dialog != NULL, -1);
+       cm_return_val_if_fail(dialog != NULL, -1);
 
        send_send_data_progressive(session, len, len, dialog);
+       if (mainwin)
+               gtk_progress_bar_set_fraction
+                       (GTK_PROGRESS_BAR(mainwin->progressbar),(gfloat)0);
+
        return 0;
 }
 
+static void send_progress_dialog_size_allocate_cb(GtkWidget *widget,
+                                        GtkAllocation *allocation)
+{
+       cm_return_if_fail(allocation != NULL);
+
+       prefs_common.sendwin_width = allocation->width;
+       prefs_common.sendwin_height = allocation->height;
+}
+
 static SendProgressDialog *send_progress_dialog_create(void)
 {
        SendProgressDialog *dialog;
        ProgressDialog *progress;
+       static GdkGeometry geometry;
 
        dialog = g_new0(SendProgressDialog, 1);
 
@@ -475,11 +556,23 @@ static SendProgressDialog *send_progress_dialog_create(void)
        g_signal_connect(G_OBJECT(progress->window), "delete_event",
                         G_CALLBACK(gtk_true), NULL);
        gtk_window_set_modal(GTK_WINDOW(progress->window), TRUE);
+       g_signal_connect(G_OBJECT(progress->window), "size_allocate",
+                        G_CALLBACK(send_progress_dialog_size_allocate_cb), NULL);
        manage_window_set_transient(GTK_WINDOW(progress->window));
 
        progress_dialog_get_fraction(progress);
 
-       if (prefs_common.send_dialog_mode == SEND_DIALOG_ALWAYS) {
+       if (!geometry.min_height) {
+               geometry.min_width = 460;
+               geometry.min_height = 250;
+       }
+
+       gtk_window_set_geometry_hints(GTK_WINDOW(progress->window), NULL, &geometry,
+                                     GDK_HINT_MIN_SIZE);
+       gtk_widget_set_size_request(progress->window, prefs_common.sendwin_width,
+                                   prefs_common.sendwin_height);
+
+       if (!prefs_common.send_dialog_invisible) {
                gtk_widget_show_now(progress->window);
        }
        
@@ -490,8 +583,8 @@ static SendProgressDialog *send_progress_dialog_create(void)
 
 static void send_progress_dialog_destroy(SendProgressDialog *dialog)
 {
-       g_return_if_fail(dialog != NULL);
-       if (prefs_common.send_dialog_mode == SEND_DIALOG_ALWAYS) {
+       cm_return_if_fail(dialog != NULL);
+       if (!prefs_common.send_dialog_invisible) {
                progress_dialog_destroy(dialog->dialog);
        }
        g_free(dialog);
@@ -543,7 +636,9 @@ static void send_put_error(Session *session)
                        err_msg = g_strdup(log_msg);
                        break;
                case SESSION_TIMEOUT:
-                       log_msg = _("Session timed out.");
+                       log_msg = _("Session timed out. You may be able to "
+                                   "recover by increasing the timeout value in "
+                                   "Preferences/Other/Miscellaneous.");
                        err_msg = g_strdup(log_msg);
                        break;
                default:
@@ -552,11 +647,12 @@ static void send_put_error(Session *session)
                break;
        }
 
-       if (log_msg)
-               log_warning("%s\n", log_msg);
        if (err_msg) {
-               alertpanel_error_log("%s", err_msg);
+               log_error(LOG_PROTOCOL, "%s\n", err_msg);
                g_free(err_msg);
+       } else {
+               if (log_msg)
+                       log_warning(LOG_PROTOCOL, "%s\n", log_msg);
        }
 }