sync with 0.8.6cvs16
[claws.git] / src / send.c
index a22afc434a0157b90696921298fee19f94905ad7..5a091210eedf0145c3c7f8c76e80f640edccd13e 100644 (file)
@@ -31,6 +31,7 @@
 #include <stdio.h>
 #include <string.h>
 #include <sys/time.h>
+#include <signal.h>
 #include <unistd.h>
 
 #include "intl.h"
@@ -38,7 +39,6 @@
 #include "socket.h"
 #include "ssl.h"
 #include "smtp.h"
-#include "esmtp.h"
 #include "prefs_common.h"
 #include "prefs_account.h"
 #include "account.h"
@@ -50,6 +50,9 @@
 #include "procheader.h"
 #include "utils.h"
 #include "gtkutils.h"
+#include "statusbar.h"
+#include "inc.h"
+#include "log.h"
 
 typedef struct _SendProgressDialog     SendProgressDialog;
 
@@ -59,22 +62,26 @@ struct _SendProgressDialog
        GList *queue_list;
        gboolean cancelled;
 };
+#if 0
+static gint send_message_local         (const gchar            *command,
+                                        FILE                   *fp);
 
-#if USE_SSL
-static SockInfo *send_smtp_open        (const gchar *server, gushort port,
-                                const gchar *domain, gboolean use_smtp_auth,
-                                SSLSMTPType ssl_type);
-#else
-static SockInfo *send_smtp_open        (const gchar *server, gushort port,
-                                const gchar *domain, gboolean use_smtp_auth);
+static gint send_message_smtp          (PrefsAccount           *ac_prefs,
+                                        GSList                 *to_list,
+                                        FILE                   *fp);
 #endif
+static gint send_message_data          (SendProgressDialog     *dialog,
+                                        SockInfo               *sock,
+                                        FILE                   *fp,
+                                        gint                    size);
 
-static gint send_message_data  (SendProgressDialog *dialog, SockInfo *sock,
-                                FILE *fp, gint size);
+static SendProgressDialog *send_progress_dialog_create (void);
+static void send_progress_dialog_destroy       (SendProgressDialog *dialog);
+static void send_cancel                                (GtkWidget          *widget,
+                                                gpointer            data);
 
-static SendProgressDialog *send_progress_dialog_create(void);
-static void send_progress_dialog_destroy(SendProgressDialog *dialog);
-static void send_cancel(GtkWidget *widget, gpointer data);
+static void send_progress_dialog_update                (Session            *session,
+                                                SMTPPhase           phase);
 
 
 gint send_message(const gchar *file, PrefsAccount *ac_prefs, GSList *to_list)
@@ -86,13 +93,11 @@ gint send_message(const gchar *file, PrefsAccount *ac_prefs, GSList *to_list)
        g_return_val_if_fail(ac_prefs != NULL, -1);
        g_return_val_if_fail(to_list != NULL, -1);
 
-       if ((fp = fopen(file, "r")) == NULL) {
+       if ((fp = fopen(file, "rb")) == NULL) {
                FILE_OP_ERROR(file, "fopen");
                return -1;
        }
 
-       printf("account: %p\n", ac_prefs);
-
        if (ac_prefs->use_mail_command && ac_prefs->mail_command &&
            (*ac_prefs->mail_command)) {
                val = send_message_local(ac_prefs->mail_command, fp);
@@ -129,17 +134,18 @@ gint send_message_queue(const gchar *file)
                                       {"AID:", NULL, FALSE},
                                       {NULL,   NULL, FALSE}};
        FILE *fp;
-       gint val;
+       gint val = 0;
        gchar *from = NULL;
        gchar *server = NULL;
        GSList *to_list = NULL;
        gchar buf[BUFFSIZE];
        gint hnum;
-       PrefsAccount *ac = NULL;
+       glong fpos;
+       PrefsAccount *ac = NULL, *mailac = NULL, *newsac = NULL;
 
        g_return_val_if_fail(file != NULL, -1);
 
-       if ((fp = fopen(file, "r")) == NULL) {
+       if ((fp = fopen(file, "rb")) == NULL) {
                FILE_OP_ERROR(file, "fopen");
                return -1;
        }
@@ -166,36 +172,59 @@ gint send_message_queue(const gchar *file)
                }
        }
 
-       if (!to_list || !from) {
+       if (((!ac || (ac && ac->protocol != A_NNTP)) && !to_list) || !from) {
                g_warning(_("Queued message header is broken.\n"));
                val = -1;
-       } else if (ac && ac->use_mail_command && ac->mail_command &&
-                  (*ac->mail_command)) {
-               val = send_message_local(ac->mail_command, fp);
        } else if (prefs_common.use_extsend && prefs_common.extsend_cmd) {
                val = send_message_local(prefs_common.extsend_cmd, fp);
        } else {
-               if (!ac) {
+               if (ac && ac->protocol == A_NNTP) {
+                       newsac = ac;
+
+                       /* search mail account */
+                       mailac = account_find_from_address(from);
+                       if (!mailac) {
+                               if (cur_account &&
+                                   cur_account->protocol != A_NNTP)
+                                       mailac = cur_account;
+                               else {
+                                       mailac = account_get_default();
+                                       if (mailac->protocol == A_NNTP)
+                                               mailac = NULL;
+                               }
+                       }
+               } else if (ac) {
+                       mailac = ac;
+               } else {
                        ac = account_find_from_smtp_server(from, server);
                        if (!ac) {
                                g_warning(_("Account not found. "
                                            "Using current account...\n"));
                                ac = cur_account;
+                               if (ac && ac->protocol != A_NNTP)
+                                       mailac = ac;
                        }
                }
 
-               if (ac)
-                       val = send_message_smtp(ac, to_list, fp);
-               else {
-                       PrefsAccount tmp_ac;
+               fpos = ftell(fp);
+               if (to_list) {
+                       if (mailac)
+                               val = send_message_smtp(mailac, to_list, fp);
+                       else {
+                               PrefsAccount tmp_ac;
 
-                       g_warning(_("Account not found.\n"));
+                               g_warning(_("Account not found.\n"));
 
-                       memset(&tmp_ac, 0, sizeof(PrefsAccount));
-                       tmp_ac.address = from;
-                       tmp_ac.smtp_server = server;
-                       tmp_ac.smtpport = SMTP_PORT;
-                       val = send_message_smtp(&tmp_ac, to_list, fp);
+                               memset(&tmp_ac, 0, sizeof(PrefsAccount));
+                               tmp_ac.address = from;
+                               tmp_ac.smtp_server = server;
+                               tmp_ac.smtpport = SMTP_PORT;
+                               val = send_message_smtp(&tmp_ac, to_list, fp);
+                       }
+               }
+               if (val == 0 && newsac) {
+                       fseek(fp, fpos, SEEK_SET);
+                       val = news_post_stream(FOLDER(newsac->folder), fp);
                }
        }
 
@@ -214,6 +243,7 @@ gint send_message_local(const gchar *command, FILE *fp)
        FILE *pipefp;
        gchar buf[BUFFSIZE];
        int r;
+       sigset_t osig, mask;
 
        g_return_val_if_fail(command != NULL, -1);
        g_return_val_if_fail(fp != NULL, -1);
@@ -226,16 +256,25 @@ gint send_message_local(const gchar *command, FILE *fp)
 
        while (fgets(buf, sizeof(buf), fp) != NULL) {
                strretchomp(buf);
-               /* escape when a dot appears on the top */
-               if (buf[0] == '.')
+               if (buf[0] == '.' && buf[1] == '\0')
                        fputc('.', pipefp);
                fputs(buf, pipefp);
                fputc('\n', pipefp);
        }
 
+       /* we need to block SIGCHLD, otherwise pspell's handler will wait()
+        * the pipecommand away and pclose will return -1 because of its
+        * failed wait4().
+        */
+       sigemptyset(&mask);
+       sigaddset(&mask, SIGCHLD);
+       sigprocmask(SIG_BLOCK, &mask, &osig);
+       
        r = pclose(pipefp);
+
+       sigprocmask(SIG_SETMASK, &osig, NULL);
        if (r != 0) {
-               g_warning(_("external command failed: %s\n"), command);
+               g_warning(_("external command `%s' failed with code `%i'\n"), command, r);
                return -1;
        }
 
@@ -244,8 +283,9 @@ gint send_message_local(const gchar *command, FILE *fp)
 
 #define EXIT_IF_CANCELLED() \
 { \
+       GTK_EVENTS_FLUSH(); \
        if (dialog->cancelled) { \
-               sock_close(smtp_sock); \
+               session_destroy(session); \
                send_progress_dialog_destroy(dialog); \
                return -1; \
        } \
@@ -256,7 +296,7 @@ gint send_message_local(const gchar *command, FILE *fp)
        EXIT_IF_CANCELLED(); \
        if (!(f)) { \
                log_warning("Error occurred while %s\n", s); \
-               sock_close(smtp_sock); \
+               session_destroy(session); \
                send_progress_dialog_destroy(dialog); \
                return -1; \
        } \
@@ -270,7 +310,7 @@ gint send_message_local(const gchar *command, FILE *fp)
        if ((ok = (f)) != SM_OK) { \
                log_warning("Error occurred while %s\n", s); \
                if (ok == SM_AUTHFAIL) { \
-                       log_warning("SMTP AUTH failed\n"); \
+                       log_warning(_("SMTP AUTH failed\n")); \
                        if (ac_prefs->tmp_pass) { \
                                g_free(ac_prefs->tmp_pass); \
                                ac_prefs->tmp_pass = NULL; \
@@ -280,9 +320,10 @@ gint send_message_local(const gchar *command, FILE *fp)
                                ac_prefs->tmp_smtp_pass = NULL; \
                        } \
                } \
-               if (smtp_quit(smtp_sock) != SM_OK) \
-                       log_warning("Error occurred while sending QUIT\n"); \
-               sock_close(smtp_sock); \
+               if (session->sock && \
+                   smtp_quit(SMTP_SESSION(session)) != SM_OK) \
+                       log_warning(_("Error occurred while sending QUIT\n")); \
+               session_destroy(session); \
                send_progress_dialog_destroy(dialog); \
                return -1; \
        } \
@@ -291,8 +332,8 @@ gint send_message_local(const gchar *command, FILE *fp)
 gint send_message_smtp(PrefsAccount *ac_prefs, GSList *to_list,
                              FILE *fp)
 {
-       SockInfo *smtp_sock = NULL;
        SendProgressDialog *dialog;
+       Session *session = NULL;
        GtkCList *clist;
        const gchar *text[3];
        gchar buf[BUFFSIZE];
@@ -314,7 +355,7 @@ gint send_message_smtp(PrefsAccount *ac_prefs, GSList *to_list,
 
 #if USE_SSL
        port = ac_prefs->set_smtpport ? ac_prefs->smtpport :
-               ac_prefs->ssl_smtp == SSL_SMTP_TUNNEL ? SSMTP_PORT : SMTP_PORT;
+               ac_prefs->ssl_smtp == SSL_TUNNEL ? SSMTP_PORT : SMTP_PORT;
 #else
        port = ac_prefs->set_smtpport ? ac_prefs->smtpport : SMTP_PORT;
 #endif
@@ -356,57 +397,65 @@ gint send_message_smtp(PrefsAccount *ac_prefs, GSList *to_list,
        clist = GTK_CLIST(dialog->dialog->clist);
        gtk_clist_append(clist, (gchar **)text);
 
-       g_snprintf(buf, sizeof(buf), _("Connecting to SMTP server: %s ..."),
-                  ac_prefs->smtp_server);
-       log_message("%s\n", buf);
-       progress_dialog_set_label(dialog->dialog, buf);
-       gtk_clist_set_text(clist, 0, 2, _("Connecting"));
-       GTK_EVENTS_FLUSH();
+       if (ac_prefs->pop_before_smtp
+           && (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..."));
+               statusbar_puts_all(buf);
+               progress_dialog_set_label(dialog->dialog, buf);
+               gtk_clist_set_text(clist, 0, 2, _("POP before SMTP"));
+               GTK_EVENTS_FLUSH();
+               inc_pop_before_smtp(ac_prefs);
+       }
+       
+       session = smtp_session_new();
+       session->data = dialog;
+       session->ui_func = (SessionUIFunc)send_progress_dialog_update;
 
 #if USE_SSL
-       SEND_EXIT_IF_ERROR((smtp_sock = send_smtp_open
-                               (ac_prefs->smtp_server, port, domain,
-                                ac_prefs->use_smtp_auth, ac_prefs->ssl_smtp)),
-                          "connecting to server");
+       SEND_EXIT_IF_NOTOK
+               (smtp_connect(SMTP_SESSION(session), ac_prefs->smtp_server,
+                             port, domain, user, pass, ac_prefs->ssl_smtp),
+                "connecting to server");
 #else
-       SEND_EXIT_IF_ERROR((smtp_sock = send_smtp_open
-                               (ac_prefs->smtp_server, port, domain,
-                                ac_prefs->use_smtp_auth)),
-                          "connecting to server");
+       SEND_EXIT_IF_NOTOK
+               (smtp_connect(SMTP_SESSION(session), ac_prefs->smtp_server,
+                             port, domain, user, pass),
+                "connecting to server");
 #endif
 
-       progress_dialog_set_label(dialog->dialog, _("Sending MAIL FROM..."));
-       gtk_clist_set_text(clist, 0, 2, _("Sending"));
-       GTK_EVENTS_FLUSH();
+       if (user) {
+               SEND_EXIT_IF_NOTOK(smtp_auth(SMTP_SESSION(session),
+                                            ac_prefs->smtp_auth_type),
+                                  "authenticating");
+       }
 
        SEND_EXIT_IF_NOTOK
-               (smtp_from(smtp_sock, ac_prefs->address, user, pass,
-                          ac_prefs->use_smtp_auth),
+               (smtp_from(SMTP_SESSION(session), ac_prefs->address),
                 "sending MAIL FROM");
 
-       progress_dialog_set_label(dialog->dialog, _("Sending RCPT TO..."));
-       GTK_EVENTS_FLUSH();
-
        for (cur = to_list; cur != NULL; cur = cur->next)
-               SEND_EXIT_IF_NOTOK(smtp_rcpt(smtp_sock, (gchar *)cur->data),
+               SEND_EXIT_IF_NOTOK(smtp_rcpt(SMTP_SESSION(session),
+                                  (gchar *)cur->data),
                                   "sending RCPT TO");
 
-       progress_dialog_set_label(dialog->dialog, _("Sending DATA..."));
-       GTK_EVENTS_FLUSH();
-
-       SEND_EXIT_IF_NOTOK(smtp_data(smtp_sock), "sending DATA");
+       SEND_EXIT_IF_NOTOK(smtp_data(SMTP_SESSION(session)), "sending DATA");
 
        /* send main part */
-       SEND_EXIT_IF_ERROR(send_message_data(dialog, smtp_sock, fp, size) == 0,
-                          "sending data");
+       SEND_EXIT_IF_ERROR
+               (send_message_data(dialog, session->sock, fp, size) == 0,
+                "sending data");
 
        progress_dialog_set_label(dialog->dialog, _("Quitting..."));
+       statusbar_puts_all(_("Quitting..."));
        GTK_EVENTS_FLUSH();
 
-       SEND_EXIT_IF_NOTOK(smtp_eom(smtp_sock), "terminating data");
-       SEND_EXIT_IF_NOTOK(smtp_quit(smtp_sock), "sending QUIT");
+       SEND_EXIT_IF_NOTOK(smtp_eom(SMTP_SESSION(session)), "terminating data");
+       SEND_EXIT_IF_NOTOK(smtp_quit(SMTP_SESSION(session)), "sending QUIT");
 
-       sock_close(smtp_sock);
+       statusbar_pop_all();
+
+       session_destroy(session);
        send_progress_dialog_destroy(dialog);
 
        return 0;
@@ -436,6 +485,7 @@ gint send_message_smtp(PrefsAccount *ac_prefs, GSList *to_list,
                           _("Sending message (%d / %d bytes)"), \
                           bytes, size); \
                progress_dialog_set_label(dialog->dialog, str); \
+               statusbar_puts_all(str); \
                progress_dialog_set_percentage \
                        (dialog->dialog, (gfloat)bytes / (gfloat)size); \
                GTK_EVENTS_FLUSH(); \
@@ -511,80 +561,6 @@ static gint send_message_data(SendProgressDialog *dialog, SockInfo *sock,
 #undef SEND_EXIT_IF_ERROR
 #undef SEND_DIALOG_UPDATE
 
-#if USE_SSL
-static SockInfo *send_smtp_open(const gchar *server, gushort port,
-                               const gchar *domain, gboolean use_smtp_auth,
-                               SSLSMTPType ssl_type)
-#else
-static SockInfo *send_smtp_open(const gchar *server, gushort port,
-                               const gchar *domain, gboolean use_smtp_auth)
-#endif
-{
-       SockInfo *sock;
-       gint val;
-
-       g_return_val_if_fail(server != NULL, NULL);
-
-       if ((sock = sock_connect(server, port)) == NULL) {
-               log_warning(_("Can't connect to SMTP server: %s:%d\n"),
-                           server, port);
-               return NULL;
-       }
-
-#if USE_SSL
-       if (ssl_type == SSL_SMTP_TUNNEL && !ssl_init_socket(sock)) {
-               log_warning(_("SSL connection failed"));
-               sock_close(sock);
-               return NULL;
-       }
-#endif
-
-       if (smtp_ok(sock) != SM_OK) {
-               log_warning(_("Error occurred while connecting to %s:%d\n"),
-                           server, port);
-               sock_close(sock);
-               return NULL;
-       }
-
-#if USE_SSL
-       val = smtp_helo(sock, domain ? domain : get_domain_name(),
-                       use_smtp_auth || ssl_type == SSL_SMTP_STARTTLS);
-#else
-       val = smtp_helo(sock, domain ? domain : get_domain_name(),
-                       use_smtp_auth);
-#endif
-
-       if (val != SM_OK) {
-               log_warning(_("Error occurred while sending HELO\n"));
-               sock_close(sock);
-               return NULL;
-       }
-
-#if USE_SSL
-       if (ssl_type == SSL_SMTP_STARTTLS) {
-               val = esmtp_starttls(sock);
-               if (val != SM_OK) {
-                       log_warning(_("Error occurred while sending STARTTLS\n"));
-                       sock_close(sock);
-                       return NULL;
-               }
-               if (!ssl_init_socket_with_method(sock, SSL_METHOD_TLSv1)) {
-                       sock_close(sock);
-                       return NULL;
-               }
-               val = esmtp_ehlo(sock, domain ? domain : get_domain_name());
-               if (val != SM_OK) {
-                       log_warning(_("Error occurred while sending EHLO\n"));
-                       sock_close(sock);
-                       return NULL;
-               }
-       }
-#endif
-
-       return sock;
-}
-
-
 static SendProgressDialog *send_progress_dialog_create(void)
 {
        SendProgressDialog *dialog;
@@ -604,8 +580,10 @@ static SendProgressDialog *send_progress_dialog_create(void)
 
        progress_dialog_set_value(progress, 0.0);
 
-       gtk_widget_show_now(progress->window);
-
+       if (prefs_common.send_dialog_mode == SEND_DIALOG_ALWAYS) {
+               gtk_widget_show_now(progress->window);
+       }
+       
        dialog->dialog = progress;
        dialog->queue_list = NULL;
        dialog->cancelled = FALSE;
@@ -616,8 +594,9 @@ static SendProgressDialog *send_progress_dialog_create(void)
 static void send_progress_dialog_destroy(SendProgressDialog *dialog)
 {
        g_return_if_fail(dialog != NULL);
-
-       progress_dialog_destroy(dialog->dialog);
+       if (prefs_common.send_dialog_mode == SEND_DIALOG_ALWAYS) {
+               progress_dialog_destroy(dialog->dialog);
+       }
        g_free(dialog);
 }
 
@@ -627,3 +606,55 @@ static void send_cancel(GtkWidget *widget, gpointer data)
 
        dialog->cancelled = TRUE;
 }
+
+static void send_progress_dialog_update(Session *session, SMTPPhase phase)
+{
+       gchar buf[BUFFSIZE];
+       gchar *state_str = NULL;
+       SendProgressDialog *dialog = (SendProgressDialog *)session->data;
+
+       switch (phase) {
+       case SMTP_CONNECT:
+               g_snprintf(buf, sizeof(buf),
+                          _("Connecting to SMTP server: %s ..."),
+                          session->server);
+               state_str = _("Connecting");
+               log_message("%s\n", buf);
+               break;
+       case SMTP_HELO:
+               g_snprintf(buf, sizeof(buf), _("Sending HELO..."));
+               state_str = _("Authenticating");
+               break;
+       case SMTP_EHLO:
+               g_snprintf(buf, sizeof(buf), _("Sending EHLO..."));
+               state_str = _("Authenticating");
+               break;
+       case SMTP_AUTH:
+               g_snprintf(buf, sizeof(buf), _("Authenticating..."));
+               state_str = _("Authenticating");
+               break;
+       case SMTP_FROM:
+               g_snprintf(buf, sizeof(buf), _("Sending MAIL FROM..."));
+               state_str = _("Sending");
+               break;
+       case SMTP_RCPT:
+               g_snprintf(buf, sizeof(buf), _("Sending RCPT TO..."));
+               state_str = _("Sending");
+               break;
+       case SMTP_DATA:
+       case SMTP_EOM:
+               g_snprintf(buf, sizeof(buf), _("Sending DATA..."));
+               state_str = _("Sending");
+               break;
+       case SMTP_QUIT:
+               g_snprintf(buf, sizeof(buf), _("Quitting..."));
+               state_str = _("Quitting");
+               break;
+       default:
+               return;
+       }
+
+       progress_dialog_set_label(dialog->dialog, buf);
+       gtk_clist_set_text(GTK_CLIST(dialog->dialog->clist), 0, 2, state_str);
+       GTK_EVENTS_FLUSH();
+}