2 * Sylpheed -- a GTK+ based, lightweight, and fast e-mail client
3 * Copyright (C) 1999-2002 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.
28 #include <gdk/gdkkeysyms.h>
34 #include <sys/types.h>
44 #include "manage_window.h"
45 #include "mainwindow.h"
46 #include "prefs_common.h"
47 #include "alertpanel.h"
48 #include "prefs_actions.h"
57 ACTION_PIPE_IN = 1 << 1,
58 ACTION_PIPE_OUT = 1 << 2,
59 ACTION_SINGLE = 1 << 3,
60 ACTION_MULTIPLE = 1 << 4,
61 ACTION_ASYNC = 1 << 5,
62 ACTION_OPEN_IN = 1 << 6,
63 ACTION_HIDE_IN = 1 << 7,
64 ACTION_ERROR = 1 << 8,
73 GtkWidget *name_entry;
76 GtkWidget *actions_clist;
79 typedef struct _Children Children;
80 typedef struct _ChildInfo ChildInfo;
87 GtkWidget *input_entry;
88 GtkWidget *input_hbox;
91 GtkWidget *scrolledwin;
119 /* widget creating functions */
120 static void prefs_actions_create (MainWindow *mainwin);
121 static void prefs_actions_set_dialog (void);
122 static gint prefs_actions_clist_set_row (gint row);
124 /* callback functions */
125 static void prefs_actions_help_cb (GtkWidget *w,
127 static void prefs_actions_register_cb (GtkWidget *w,
129 static void prefs_actions_substitute_cb (GtkWidget *w,
131 static void prefs_actions_delete_cb (GtkWidget *w,
133 static void prefs_actions_up (GtkWidget *w,
135 static void prefs_actions_down (GtkWidget *w,
137 static void prefs_actions_select (GtkCList *clist,
141 static void prefs_actions_row_move (GtkCList *clist,
144 static gint prefs_actions_deleted (GtkWidget *widget,
147 static void prefs_actions_key_pressed (GtkWidget *widget,
150 static void prefs_actions_cancel (GtkWidget *w,
152 static void prefs_actions_ok (GtkWidget *w,
154 static void update_actions_menu (GtkItemFactory *ifactory,
158 static void mainwin_actions_execute_cb (MainWindow *mainwin,
161 static void compose_actions_execute_cb (Compose *compose,
164 static guint get_action_type (gchar *action);
166 static gboolean execute_actions (gchar *action,
172 static gchar *parse_action_cmd (gchar *action,
176 static gboolean parse_append_filename (GString **cmd,
179 static gboolean parse_append_msgpart (GString **cmd,
183 ChildInfo *fork_child (gchar *cmd,
188 static gint wait_for_children (gpointer data);
190 static void free_children (Children *children);
192 static void childinfo_close_pipes (ChildInfo *child_info);
194 static void create_io_dialog (Children *children);
195 static void update_io_dialog (Children *children);
197 static void hide_io_dialog_cb (GtkWidget *widget,
200 static void catch_output (gpointer data,
202 GdkInputCondition cond);
203 static void catch_input (gpointer data,
205 GdkInputCondition cond);
206 static void catch_status (gpointer data,
208 GdkInputCondition cond);
210 void prefs_actions_open(MainWindow *mainwin)
213 if (prefs_rc_is_readonly(ACTIONS_RC))
219 prefs_actions_create(mainwin);
221 manage_window_set_transient(GTK_WINDOW(actions.window));
222 gtk_widget_grab_focus(actions.ok_btn);
224 prefs_actions_set_dialog();
226 gtk_widget_show(actions.window);
229 static void prefs_actions_create(MainWindow *mainwin)
234 GtkWidget *cancel_btn;
235 GtkWidget *confirm_area;
239 GtkWidget *entry_vbox;
241 GtkWidget *name_label;
242 GtkWidget *name_entry;
243 GtkWidget *cmd_label;
244 GtkWidget *cmd_entry;
250 GtkWidget *subst_btn;
253 GtkWidget *cond_hbox;
254 GtkWidget *cond_scrolledwin;
255 GtkWidget *cond_clist;
257 GtkWidget *help_vbox;
258 GtkWidget *help_label;
259 GtkWidget *help_toggle;
267 debug_print("Creating actions setting window...\n");
269 window = gtk_window_new (GTK_WINDOW_DIALOG);
271 gtk_container_set_border_width(GTK_CONTAINER (window), 8);
272 gtk_window_position(GTK_WINDOW(window), GTK_WIN_POS_CENTER);
273 gtk_window_set_modal(GTK_WINDOW(window), TRUE);
274 gtk_window_set_policy(GTK_WINDOW(window), FALSE, TRUE, TRUE);
275 gtk_window_set_default_size(GTK_WINDOW(window), 400, -1);
277 vbox = gtk_vbox_new(FALSE, 6);
278 gtk_widget_show(vbox);
279 gtk_container_add(GTK_CONTAINER(window), vbox);
281 gtkut_button_set_create(&confirm_area, &ok_btn, _("OK"),
282 &cancel_btn, _("Cancel"), NULL, NULL);
283 gtk_widget_show(confirm_area);
284 gtk_box_pack_end(GTK_BOX(vbox), confirm_area, FALSE, FALSE, 0);
285 gtk_widget_grab_default(ok_btn);
287 gtk_window_set_title(GTK_WINDOW(window), _("Actions setting"));
288 gtk_signal_connect(GTK_OBJECT(window), "delete_event",
289 GTK_SIGNAL_FUNC(prefs_actions_deleted), NULL);
290 gtk_signal_connect(GTK_OBJECT(window), "key_press_event",
291 GTK_SIGNAL_FUNC(prefs_actions_key_pressed), NULL);
292 MANAGE_WINDOW_SIGNALS_CONNECT(window);
293 gtk_signal_connect(GTK_OBJECT(ok_btn), "clicked",
294 GTK_SIGNAL_FUNC(prefs_actions_ok), mainwin);
295 gtk_signal_connect(GTK_OBJECT(cancel_btn), "clicked",
296 GTK_SIGNAL_FUNC(prefs_actions_cancel), NULL);
298 vbox1 = gtk_vbox_new(FALSE, 8);
299 gtk_widget_show(vbox1);
300 gtk_box_pack_start(GTK_BOX(vbox), vbox1, TRUE, TRUE, 0);
301 gtk_container_set_border_width(GTK_CONTAINER(vbox1), 2);
303 entry_vbox = gtk_vbox_new(FALSE, 4);
304 gtk_box_pack_start(GTK_BOX(vbox1), entry_vbox, FALSE, FALSE, 0);
306 hbox = gtk_hbox_new(FALSE, 8);
307 gtk_box_pack_start(GTK_BOX(entry_vbox), hbox, FALSE, FALSE, 0);
309 name_label = gtk_label_new(_("Menu name:"));
310 gtk_box_pack_start(GTK_BOX(hbox), name_label, FALSE, FALSE, 0);
312 name_entry = gtk_entry_new();
313 gtk_box_pack_start(GTK_BOX(hbox), name_entry, TRUE, TRUE, 0);
315 hbox = gtk_hbox_new(FALSE, 8);
316 gtk_box_pack_start(GTK_BOX(entry_vbox), hbox, TRUE, TRUE, 0);
318 cmd_label = gtk_label_new(_("Command line:"));
319 gtk_box_pack_start(GTK_BOX(hbox), cmd_label, FALSE, FALSE, 0);
321 cmd_entry = gtk_entry_new();
322 gtk_box_pack_start(GTK_BOX(hbox), cmd_entry, TRUE, TRUE, 0);
324 gtk_widget_show_all(entry_vbox);
326 help_vbox = gtk_vbox_new(FALSE, 8);
327 gtk_box_pack_start(GTK_BOX(vbox1), help_vbox, FALSE, FALSE, 0);
329 help_label = gtk_label_new
331 " Use / in menu name to make submenus.\n"
334 " | to send message body or selection to command\n"
335 " > to send user provided text to command\n"
336 " * to send user provided hidden text to command\n"
338 " | to replace message body or selection with command output\n"
339 " & to run command asynchronously\n"
340 " Use %f for message file name\n"
341 " %F for the list of the file names of selected messages\n"
342 " %p for the selected message MIME part."));
343 gtk_misc_set_alignment(GTK_MISC(help_label), 0, 0.5);
344 gtk_label_set_justify(GTK_LABEL(help_label), GTK_JUSTIFY_LEFT);
345 gtk_widget_show(help_label);
346 gtk_box_pack_start(GTK_BOX(help_vbox), help_label, FALSE, FALSE, 0);
347 gtk_widget_hide(help_vbox);
349 /* register / substitute / delete */
351 reg_hbox = gtk_hbox_new(FALSE, 4);
352 gtk_widget_show(reg_hbox);
353 gtk_box_pack_start(GTK_BOX(vbox1), reg_hbox, FALSE, FALSE, 0);
355 arrow = gtk_arrow_new(GTK_ARROW_DOWN, GTK_SHADOW_OUT);
356 gtk_widget_show(arrow);
357 gtk_box_pack_start(GTK_BOX(reg_hbox), arrow, FALSE, FALSE, 0);
358 gtk_widget_set_usize(arrow, -1, 16);
360 btn_hbox = gtk_hbox_new(TRUE, 4);
361 gtk_widget_show(btn_hbox);
362 gtk_box_pack_start(GTK_BOX(reg_hbox), btn_hbox, FALSE, FALSE, 0);
364 reg_btn = gtk_button_new_with_label(_("Register"));
365 gtk_widget_show(reg_btn);
366 gtk_box_pack_start(GTK_BOX(btn_hbox), reg_btn, FALSE, TRUE, 0);
367 gtk_signal_connect(GTK_OBJECT(reg_btn), "clicked",
368 GTK_SIGNAL_FUNC(prefs_actions_register_cb), NULL);
370 subst_btn = gtk_button_new_with_label(_(" Substitute "));
371 gtk_widget_show(subst_btn);
372 gtk_box_pack_start(GTK_BOX(btn_hbox), subst_btn, FALSE, TRUE, 0);
373 gtk_signal_connect(GTK_OBJECT(subst_btn), "clicked",
374 GTK_SIGNAL_FUNC(prefs_actions_substitute_cb),
377 del_btn = gtk_button_new_with_label(_("Delete"));
378 gtk_widget_show(del_btn);
379 gtk_box_pack_start(GTK_BOX(btn_hbox), del_btn, FALSE, TRUE, 0);
380 gtk_signal_connect(GTK_OBJECT(del_btn), "clicked",
381 GTK_SIGNAL_FUNC(prefs_actions_delete_cb), NULL);
383 help_toggle = gtk_toggle_button_new_with_label(_(" Syntax help "));
384 gtk_widget_show(help_toggle);
385 gtk_box_pack_end(GTK_BOX(reg_hbox), help_toggle, FALSE, FALSE, 0);
386 gtk_signal_connect(GTK_OBJECT(help_toggle), "toggled",
387 GTK_SIGNAL_FUNC(prefs_actions_help_cb), help_vbox);
389 cond_hbox = gtk_hbox_new(FALSE, 8);
390 gtk_widget_show(cond_hbox);
391 gtk_box_pack_start(GTK_BOX(vbox1), cond_hbox, TRUE, TRUE, 0);
393 cond_scrolledwin = gtk_scrolled_window_new(NULL, NULL);
394 gtk_widget_show(cond_scrolledwin);
395 gtk_widget_set_usize(cond_scrolledwin, -1, 150);
396 gtk_box_pack_start(GTK_BOX(cond_hbox), cond_scrolledwin,
398 gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW (cond_scrolledwin),
399 GTK_POLICY_AUTOMATIC,
400 GTK_POLICY_AUTOMATIC);
402 title[0] = _("Registered actions");
403 cond_clist = gtk_clist_new_with_titles(1, title);
404 gtk_widget_show(cond_clist);
405 gtk_container_add(GTK_CONTAINER (cond_scrolledwin), cond_clist);
406 gtk_clist_set_column_width(GTK_CLIST (cond_clist), 0, 80);
407 gtk_clist_set_selection_mode(GTK_CLIST (cond_clist),
408 GTK_SELECTION_BROWSE);
409 GTK_WIDGET_UNSET_FLAGS(GTK_CLIST(cond_clist)->column[0].button,
411 gtk_signal_connect(GTK_OBJECT(cond_clist), "select_row",
412 GTK_SIGNAL_FUNC(prefs_actions_select), NULL);
413 gtk_signal_connect_after(GTK_OBJECT(cond_clist), "row_move",
414 GTK_SIGNAL_FUNC(prefs_actions_row_move),
417 btn_vbox = gtk_vbox_new(FALSE, 8);
418 gtk_widget_show(btn_vbox);
419 gtk_box_pack_start(GTK_BOX(cond_hbox), btn_vbox, FALSE, FALSE, 0);
421 up_btn = gtk_button_new_with_label(_("Up"));
422 gtk_widget_show(up_btn);
423 gtk_box_pack_start(GTK_BOX(btn_vbox), up_btn, FALSE, FALSE, 0);
424 gtk_signal_connect(GTK_OBJECT(up_btn), "clicked",
425 GTK_SIGNAL_FUNC(prefs_actions_up), NULL);
427 down_btn = gtk_button_new_with_label(_("Down"));
428 gtk_widget_show(down_btn);
429 gtk_box_pack_start(GTK_BOX(btn_vbox), down_btn, FALSE, FALSE, 0);
430 gtk_signal_connect(GTK_OBJECT(down_btn), "clicked",
431 GTK_SIGNAL_FUNC(prefs_actions_down), NULL);
433 gtk_widget_show(window);
435 actions.window = window;
436 actions.ok_btn = ok_btn;
438 actions.name_entry = name_entry;
439 actions.cmd_entry = cmd_entry;
441 actions.actions_clist = cond_clist;
444 static void prefs_actions_help_cb(GtkWidget *w, gpointer data)
446 if (gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(w)))
447 gtk_widget_show(GTK_WIDGET(data));
449 gtk_widget_hide(GTK_WIDGET(data));
452 void prefs_actions_read_config(void)
456 gchar buf[PREFSBUFSIZE];
459 debug_print("Reading actions configurations...\n");
461 rcpath = g_strconcat(get_rc_dir(), G_DIR_SEPARATOR_S, ACTIONS_RC, NULL);
462 if ((fp = fopen(rcpath, "rb")) == NULL) {
463 if (ENOENT != errno) FILE_OP_ERROR(rcpath, "fopen");
469 while (prefs_common.actions_list != NULL) {
470 act = (gchar *)prefs_common.actions_list->data;
471 prefs_common.actions_list =
472 g_slist_remove(prefs_common.actions_list, act);
476 while (fgets(buf, sizeof(buf), fp) != NULL) {
478 act = strstr(buf, ": ");
480 get_action_type(&act[2]) != ACTION_ERROR)
481 prefs_common.actions_list =
482 g_slist_append(prefs_common.actions_list,
488 void prefs_actions_write_config(void)
494 debug_print("Writing actions configuration...\n");
496 rcpath = g_strconcat(get_rc_dir(), G_DIR_SEPARATOR_S, ACTIONS_RC, NULL);
497 if ((pfile= prefs_write_open(rcpath)) == NULL) {
498 g_warning(_("failed to write configuration to file\n"));
503 for (cur = prefs_common.actions_list; cur != NULL; cur = cur->next) {
504 gchar *act = (gchar *)cur->data;
505 if (fputs(act, pfile->fp) == EOF ||
506 fputc('\n', pfile->fp) == EOF) {
507 FILE_OP_ERROR(rcpath, "fputs || fputc");
508 prefs_write_close_revert(pfile);
516 if (prefs_write_close(pfile) < 0) {
517 g_warning(_("failed to write configuration to file\n"));
522 static guint get_action_type(gchar *action)
525 guint action_type = ACTION_NONE;
527 g_return_val_if_fail(action, ACTION_ERROR);
528 g_return_val_if_fail(*action, ACTION_ERROR);
533 action_type |= ACTION_PIPE_IN;
535 } else if (p[0] == '>') {
536 action_type |= ACTION_OPEN_IN;
538 } else if (p[0] == '*') {
539 action_type |= ACTION_HIDE_IN;
546 while (*p && action_type != ACTION_ERROR) {
550 action_type |= ACTION_SINGLE;
553 action_type |= ACTION_MULTIPLE;
556 action_type |= ACTION_SINGLE;
559 action_type = ACTION_ERROR;
562 } else if (p[0] == '|') {
564 action_type |= ACTION_PIPE_OUT;
565 } else if (p[0] == '&') {
567 action_type |= ACTION_ASYNC;
569 action_type = ACTION_ERROR;
577 static gchar *parse_action_cmd(gchar *action, MsgInfo *msginfo,
578 GtkCTree *ctree, MimeView *mimeview)
587 if (p[0] == '|' || p[0] == '>' || p[0] == '*')
590 cmd = g_string_sized_new(strlen(action));
592 while (p[0] && !(p[0] == '|' && !p[1]) && p[0] != '&') {
593 if (p[0] == '%' && p[1]) {
596 if (!parse_append_filename(&cmd, msginfo)) {
597 g_string_free(cmd, TRUE);
603 for (cur = GTK_CLIST(ctree)->selection;
604 cur != NULL; cur = cur->next) {
605 msg = gtk_ctree_node_get_row_data(ctree,
606 GTK_CTREE_NODE(cur->data));
607 if (!parse_append_filename(&cmd, msg)) {
608 g_string_free(cmd, TRUE);
612 cmd = g_string_append_c(cmd, ' ');
617 if (!parse_append_msgpart(&cmd, msginfo,
619 g_string_free(cmd, TRUE);
625 cmd = g_string_append_c(cmd, p[0]);
626 cmd = g_string_append_c(cmd, p[1]);
630 cmd = g_string_append_c(cmd, p[0]);
635 g_string_free(cmd, TRUE);
640 g_string_free(cmd, FALSE);
644 static gboolean parse_append_filename(GString **cmd, MsgInfo *msginfo)
648 g_return_val_if_fail(msginfo, FALSE);
650 filename = procmsg_get_message_file(msginfo);
653 *cmd = g_string_append(*cmd, filename);
656 alertpanel_error(_("Could not get message file %d"),
664 static gboolean parse_append_msgpart(GString **cmd, MsgInfo *msginfo,
675 if ((fp = procmsg_open_message_decrypted(msginfo, &partinfo))
677 alertpanel_error(_("Could not get message file."));
681 if ((fp = procmsg_open_message(msginfo)) == NULL) {
682 alertpanel_error(_("Could not get message file."));
685 partinfo = procmime_scan_mime_header(fp);
689 procmime_mimeinfo_free_all(partinfo);
690 alertpanel_error(_("Could not get message part."));
693 filename = procmsg_get_message_file(msginfo);
695 if (!mimeview->opened) {
696 alertpanel_error(_("No message part selected."));
699 if (!mimeview->file) {
700 alertpanel_error(_("No message file selected."));
703 partinfo = gtk_ctree_node_get_row_data
704 (GTK_CTREE(mimeview->ctree),
706 g_return_val_if_fail(partinfo != NULL, FALSE);
707 filename = mimeview->file;
709 partname = procmime_get_tmp_file_name(partinfo);
711 ret = procmime_get_part(partname, filename, partinfo);
714 procmime_mimeinfo_free_all(partinfo);
719 alertpanel_error(_("Can't get part of multipart message"));
724 *cmd = g_string_append(*cmd, partname);
731 static void prefs_actions_set_dialog(void)
733 GtkCList *clist = GTK_CLIST(actions.actions_clist);
735 gchar *action_str[1];
738 gtk_clist_freeze(clist);
739 gtk_clist_clear(clist);
741 action_str[0] = _("(New)");
742 row = gtk_clist_append(clist, action_str);
743 gtk_clist_set_row_data(clist, row, NULL);
745 for (cur = prefs_common.actions_list; cur != NULL; cur = cur->next) {
748 action[0] = (gchar *)cur->data;
749 row = gtk_clist_append(clist, action);
750 gtk_clist_set_row_data(clist, row, action[0]);
753 gtk_clist_thaw(clist);
756 static void prefs_actions_set_list(void)
761 g_slist_free(prefs_common.actions_list);
762 prefs_common.actions_list = NULL;
764 while ((action = (gchar *)gtk_clist_get_row_data
765 (GTK_CLIST(actions.actions_clist), row)) != NULL) {
766 prefs_common.actions_list =
767 g_slist_append(prefs_common.actions_list, action);
772 #define GET_ENTRY(entry) \
773 entry_text = gtk_entry_get_text(GTK_ENTRY(entry))
775 static gint prefs_actions_clist_set_row(gint row)
777 GtkCList *clist = GTK_CLIST(actions.actions_clist);
780 gchar action[PREFSBUFSIZE];
783 g_return_val_if_fail(row != 0, -1);
785 GET_ENTRY(actions.name_entry);
786 if (entry_text[0] == '\0') {
787 alertpanel_error(_("Menu name is not set."));
791 if (strchr(entry_text, ':')) {
792 alertpanel_error(_("Colon ':' is not allowed in the menu name."));
796 strncpy(action, entry_text, PREFSBUFSIZE - 1);
799 /* Keep space for the ': ' delimiter */
800 len = strlen(action) + 2;
801 if (len >= PREFSBUFSIZE - 1) {
802 alertpanel_error(_("Menu name is too long."));
806 strcat(action, ": ");
808 GET_ENTRY(actions.cmd_entry);
810 if (entry_text[0] == '\0') {
811 alertpanel_error(_("Command line not set."));
815 if (len + strlen(entry_text) >= PREFSBUFSIZE - 1) {
816 alertpanel_error(_("Menu name and command are too long."));
820 if (get_action_type(entry_text) == ACTION_ERROR) {
821 alertpanel_error(_("The command\n%s\nhas a syntax error."),
826 strcat(action, entry_text);
830 row = gtk_clist_append(clist, buf);
833 gtk_clist_set_text(clist, row, 0, action);
834 old_action = (gchar *) gtk_clist_get_row_data(clist, row);
839 buf[0] = g_strdup(action);
841 gtk_clist_set_row_data(clist, row, buf[0]);
843 prefs_actions_set_list();
848 /* callback functions */
850 static void prefs_actions_register_cb(GtkWidget *w, gpointer data)
852 prefs_actions_clist_set_row(-1);
855 static void prefs_actions_substitute_cb(GtkWidget *w, gpointer data)
857 GtkCList *clist = GTK_CLIST(actions.actions_clist);
861 if (!clist->selection) return;
863 row = GPOINTER_TO_INT(clist->selection->data);
864 if (row == 0) return;
866 action = gtk_clist_get_row_data(clist, row);
869 prefs_actions_clist_set_row(row);
872 static void prefs_actions_delete_cb(GtkWidget *w, gpointer data)
874 GtkCList *clist = GTK_CLIST(actions.actions_clist);
878 if (!clist->selection) return;
879 row = GPOINTER_TO_INT(clist->selection->data);
880 if (row == 0) return;
882 if (alertpanel(_("Delete action"),
883 _("Do you really want to delete this action?"),
884 _("Yes"), _("No"), NULL) == G_ALERTALTERNATE)
887 action = gtk_clist_get_row_data(clist, row);
889 gtk_clist_remove(clist, row);
890 prefs_common.actions_list = g_slist_remove(prefs_common.actions_list,
894 static void prefs_actions_up(GtkWidget *w, gpointer data)
896 GtkCList *clist = GTK_CLIST(actions.actions_clist);
899 if (!clist->selection) return;
901 row = GPOINTER_TO_INT(clist->selection->data);
903 gtk_clist_row_move(clist, row, row - 1);
906 static void prefs_actions_down(GtkWidget *w, gpointer data)
908 GtkCList *clist = GTK_CLIST(actions.actions_clist);
911 if (!clist->selection) return;
913 row = GPOINTER_TO_INT(clist->selection->data);
914 if (row > 0 && row < clist->rows - 1)
915 gtk_clist_row_move(clist, row, row + 1);
918 #define ENTRY_SET_TEXT(entry, str) \
919 gtk_entry_set_text(GTK_ENTRY(entry), str ? str : "")
921 static void prefs_actions_select(GtkCList *clist, gint row, gint column,
926 gchar buf[PREFSBUFSIZE];
927 action = gtk_clist_get_row_data(clist, row);
930 ENTRY_SET_TEXT(actions.name_entry, "");
931 ENTRY_SET_TEXT(actions.cmd_entry, "");
935 strncpy(buf, action, PREFSBUFSIZE - 1);
936 buf[PREFSBUFSIZE - 1] = 0x00;
937 cmd = strstr(buf, ": ");
940 ENTRY_SET_TEXT(actions.cmd_entry, &cmd[2]);
945 ENTRY_SET_TEXT(actions.name_entry, buf);
948 static void prefs_actions_row_move(GtkCList *clist,
949 gint source_row, gint dest_row)
951 prefs_actions_set_list();
952 if (gtk_clist_row_is_visible(clist, dest_row) != GTK_VISIBILITY_FULL) {
953 gtk_clist_moveto(clist, dest_row, -1,
954 source_row < dest_row ? 1.0 : 0.0, 0.0);
958 static gint prefs_actions_deleted(GtkWidget *widget, GdkEventAny *event,
961 prefs_actions_cancel(widget, data);
965 static void prefs_actions_key_pressed(GtkWidget *widget, GdkEventKey *event,
968 if (event && event->keyval == GDK_Escape)
969 prefs_actions_cancel(widget, data);
972 static void prefs_actions_cancel(GtkWidget *w, gpointer data)
974 prefs_actions_read_config();
975 gtk_widget_hide(actions.window);
979 static void prefs_actions_ok(GtkWidget *widget, gpointer data)
981 GtkItemFactory *ifactory;
982 MainWindow *mainwin = (MainWindow *)data;
984 prefs_actions_write_config();
985 ifactory = gtk_item_factory_from_widget(mainwin->menubar);
986 update_mainwin_actions_menu(ifactory, mainwin);
987 gtk_widget_hide(actions.window);
991 void update_mainwin_actions_menu(GtkItemFactory *ifactory,
994 update_actions_menu(ifactory, "/Tools/Actions",
995 mainwin_actions_execute_cb,
999 void update_compose_actions_menu(GtkItemFactory *ifactory,
1003 update_actions_menu(ifactory, branch_path,
1004 compose_actions_execute_cb,
1008 void actions_execute(gpointer data,
1013 if (source == TOOLBAR_MAIN)
1014 mainwin_actions_execute_cb((MainWindow*)data, action_nb, widget);
1016 else if (source == TOOLBAR_COMPOSE)
1017 compose_actions_execute_cb((Compose*)data, action_nb, widget);
1021 static void update_actions_menu(GtkItemFactory *ifactory,
1026 GtkWidget *menuitem;
1029 gchar *action, *action_p;
1031 GtkItemFactoryEntry ifentry = {NULL, NULL, NULL, 0, "<Branch>"};
1033 ifentry.path = branch_path;
1034 menuitem = gtk_item_factory_get_widget(ifactory, branch_path);
1035 g_return_if_fail(menuitem != NULL);
1037 amenu = GTK_MENU_SHELL(menuitem)->children;
1038 while (amenu != NULL) {
1039 GList *alist = amenu->next;
1040 gtk_widget_destroy(GTK_WIDGET(amenu->data));
1044 ifentry.accelerator = NULL;
1045 ifentry.callback_action = 0;
1046 ifentry.callback = callback;
1047 ifentry.item_type = NULL;
1049 for (cur = prefs_common.actions_list; cur; cur = cur->next) {
1050 action = g_strdup((gchar *)cur->data);
1051 action_p = strstr(action, ": ");
1052 if (action_p && action_p[2] &&
1053 get_action_type(&action_p[2]) != ACTION_ERROR) {
1055 menu_path = g_strdup_printf("%s/%s", branch_path,
1057 ifentry.path = menu_path;
1058 gtk_item_factory_create_item(ifactory, &ifentry, data,
1063 ifentry.callback_action++;
1067 static void compose_actions_execute_cb(Compose *compose, guint action_nb,
1070 gchar *buf, *action;
1073 g_return_if_fail(action_nb < g_slist_length(prefs_common.actions_list));
1075 buf = (gchar *)g_slist_nth_data(prefs_common.actions_list, action_nb);
1076 g_return_if_fail(buf != NULL);
1077 action = strstr(buf, ": ");
1078 g_return_if_fail(action != NULL);
1080 /* Point to the beginning of the command-line */
1083 action_type = get_action_type(action);
1084 if (action_type & (ACTION_SINGLE | ACTION_MULTIPLE)) {
1086 (_("The selected action cannot be used in the compose window\n"
1087 "because it contains %%f, %%F or %%p."));
1091 execute_actions(action, compose->window, NULL, compose->text, NULL);
1094 static void mainwin_actions_execute_cb(MainWindow *mainwin, guint action_nb,
1097 MessageView *messageview = mainwin->messageview;
1098 GtkWidget *text = NULL;
1101 MimeView *mimeview = NULL;
1103 g_return_if_fail(action_nb < g_slist_length(prefs_common.actions_list));
1105 buf = (gchar *)g_slist_nth_data(prefs_common.actions_list, action_nb);
1107 g_return_if_fail(buf);
1108 g_return_if_fail(action = strstr(buf, ": "));
1110 /* Point to the beginning of the command-line */
1113 switch (messageview->type) {
1115 if (messageview->textview && messageview->textview->text)
1116 text = messageview->textview->text;
1119 if (messageview->mimeview) {
1120 mimeview = messageview->mimeview;
1121 if (messageview->mimeview->type == MIMEVIEW_TEXT &&
1122 messageview->mimeview->textview &&
1123 messageview->mimeview->textview->text)
1124 text = messageview->mimeview->textview->text;
1129 execute_actions(action, mainwin->window,
1130 GTK_CTREE(mainwin->summaryview->ctree), text, mimeview);
1133 static gboolean execute_actions(gchar *action, GtkWidget *window,
1134 GtkCTree *ctree, GtkWidget *text,
1137 GList *cur, *selection = NULL;
1138 GSList *children_list = NULL;
1140 gint selection_len = 0;
1142 ChildInfo *child_info;
1147 g_return_val_if_fail(action && *action, FALSE);
1149 action_type = get_action_type(action);
1151 if (action_type == ACTION_ERROR)
1152 return FALSE; /* ERR: syntax error */
1154 if (action_type & (ACTION_SINGLE | ACTION_MULTIPLE) &&
1155 !(ctree && GTK_CLIST(ctree)->selection))
1156 return FALSE; /* ERR: file command without selection */
1159 selection = GTK_CLIST(ctree)->selection;
1160 selection_len = g_list_length(selection);
1163 if (action_type & (ACTION_PIPE_OUT | ACTION_PIPE_IN)) {
1164 if (ctree && selection_len > 1)
1165 return FALSE; /* ERR: pipe + multiple selection */
1167 return FALSE; /* ERR: pipe and no displayed text */
1170 children = g_new0(Children, 1);
1172 if (action_type & ACTION_SINGLE) {
1173 for (cur = selection; cur && is_ok == TRUE; cur = cur->next) {
1174 msginfo = gtk_ctree_node_get_row_data(ctree,
1175 GTK_CTREE_NODE(cur->data));
1177 is_ok = FALSE; /* ERR: msginfo missing */
1180 cmd = parse_action_cmd(action, msginfo, ctree,
1183 debug_print("Action command error\n");
1184 is_ok = FALSE; /* ERR: incorrect command */
1187 if ((child_info = fork_child(cmd, action_type, text,
1189 children_list = g_slist_append(children_list,
1191 children->open_in = (selection_len == 1) ?
1194 ACTION_HIDE_IN)) : 0;
1199 cmd = parse_action_cmd(action, NULL, ctree, mimeview);
1201 if ((child_info = fork_child(cmd, action_type, text,
1203 children_list = g_slist_append(children_list,
1205 children->open_in = action_type &
1211 is_ok = FALSE; /* ERR: incorrect command */
1214 if (!children_list) {
1215 /* If not waiting for children, return */
1220 children->action = g_strdup(action);
1221 children->window = window;
1222 children->dialog = NULL;
1223 children->list = children_list;
1224 children->nb = g_slist_length(children_list);
1226 for (cur = children_list; cur; cur = cur->next) {
1227 child_info = (ChildInfo *) cur->data;
1228 child_info->tag_status =
1229 gdk_input_add(child_info->chld_status,
1231 catch_status, child_info);
1234 create_io_dialog(children);
1240 ChildInfo *fork_child(gchar *cmd, gint action_type, GtkWidget *text,
1243 gint chld_in[2], chld_out[2], chld_err[2], chld_status[2];
1245 gint start, end, is_selection;
1248 ChildInfo *child_info;
1251 sync = !(action_type & ACTION_ASYNC);
1253 chld_in[0] = chld_in[1] = chld_out[0] = chld_out[1] = chld_err[0]
1254 = chld_err[1] = chld_status[0] = chld_status[1] = -1;
1257 if (pipe(chld_status) || pipe(chld_in) || pipe(chld_out) ||
1259 alertpanel_error(_("Command could not be started. "
1260 "Pipe creation failed.\n%s"),
1262 /* Closing fd = -1 fails silently */
1269 close(chld_status[0]);
1270 close(chld_status[1]);
1271 return NULL; /* Pipe error */
1275 debug_print("Forking child and grandchild.\n");
1278 if (pid == 0) { /* Child */
1282 close(ConnectionNumber(gdk_display));
1287 if (setpgid(0, getppid()))
1294 close(fileno(stdin));
1300 close(fileno(stdout));
1305 close(fileno(stderr));
1315 execvp("/bin/sh", cmdline);
1319 } else if (gch_pid < (pid_t) 0) { /* Fork error */
1321 write(chld_status[1], "1\n", 2);
1332 close(chld_status[0]);
1335 debug_print("Child: Waiting for grandchild\n");
1336 waitpid(gch_pid, NULL, 0);
1337 debug_print("Child: grandchild ended\n");
1338 write(chld_status[1], "0\n", 2);
1339 close(chld_status[1]);
1343 } else if (pid < 0) { /* Fork error */
1344 alertpanel_error(_("Could not fork to execute the following "
1345 "command:\n%s\n%s"),
1346 cmd, g_strerror(errno));
1353 waitpid(pid, NULL, 0);
1358 if (!(action_type & (ACTION_PIPE_IN | ACTION_OPEN_IN | ACTION_HIDE_IN)))
1362 close(chld_status[1]);
1364 child_info = g_new0(ChildInfo, 1);
1366 child_info->children = children;
1368 child_info->pid = pid;
1369 child_info->cmd = g_strdup(cmd);
1370 child_info->type = action_type;
1371 child_info->new_out = FALSE;
1372 child_info->output = g_string_sized_new(0);
1373 child_info->chld_in =
1375 (ACTION_PIPE_IN | ACTION_OPEN_IN | ACTION_HIDE_IN))
1377 child_info->chld_out = chld_out[0];
1378 child_info->chld_err = chld_err[0];
1379 child_info->chld_status = chld_status[0];
1380 child_info->tag_in = -1;
1381 child_info->tag_out = gdk_input_add(chld_out[0], GDK_INPUT_READ,
1382 catch_output, child_info);
1383 child_info->tag_err = gdk_input_add(chld_err[0], GDK_INPUT_READ,
1384 catch_output, child_info);
1386 if (!(action_type & (ACTION_PIPE_IN | ACTION_PIPE_OUT)))
1389 child_info->text = text;
1392 end = gtk_stext_get_length(GTK_STEXT(text));
1394 if (GTK_EDITABLE(text)->has_selection) {
1395 start = GTK_EDITABLE(text)->selection_start_pos;
1396 end = GTK_EDITABLE(text)->selection_end_pos;
1403 is_selection = TRUE;
1406 end = gtk_stext_get_length(GTK_STEXT(text));
1407 is_selection = FALSE;
1411 selection = gtk_editable_get_chars(GTK_EDITABLE(text), start, end);
1413 if (action_type & ACTION_PIPE_IN) {
1414 write(chld_in[1], selection, strlen(selection));
1415 if (!(action_type & (ACTION_OPEN_IN | ACTION_HIDE_IN)))
1417 child_info->chld_in = -1; /* No more input */
1421 gtk_stext_freeze(GTK_STEXT(text));
1422 if (action_type & ACTION_PIPE_OUT) {
1423 gtk_stext_set_point(GTK_STEXT(text), start);
1424 gtk_stext_forward_delete(GTK_STEXT(text), end - start);
1427 gtk_stext_thaw(GTK_STEXT(text));
1432 static void kill_children_cb(GtkWidget *widget, gpointer data)
1435 Children *children = (Children *) data;
1436 ChildInfo *child_info;
1438 for (cur = children->list; cur; cur = cur->next) {
1439 child_info = (ChildInfo *)(cur->data);
1440 debug_print("Killing child group id %d\n", child_info->pid);
1441 if (child_info->pid && kill(-child_info->pid, SIGTERM) < 0)
1446 static gint wait_for_children(gpointer data)
1448 gboolean new_output;
1449 Children *children = (Children *)data;
1450 ChildInfo *child_info;
1452 gint nb = children->nb;
1456 cur = children->list;
1459 child_info = (ChildInfo *)cur->data;
1460 if (child_info->pid)
1462 new_output |= child_info->new_out;
1466 children->output |= new_output;
1468 if (new_output || (children->dialog && (nb != children->nb)))
1469 update_io_dialog(children);
1474 if (!children->dialog) {
1475 free_children(children);
1476 } else if (!children->output) {
1477 gtk_widget_destroy(children->dialog);
1483 static void send_input(GtkWidget *w, gpointer data)
1485 Children *children = (Children *) data;
1486 ChildInfo *child_info = (ChildInfo *) children->list->data;
1488 child_info->tag_in = gdk_input_add(child_info->chld_in,
1490 catch_input, children);
1491 gtk_widget_set_sensitive(children->input_hbox, FALSE);
1494 static gint delete_io_dialog_cb(GtkWidget *w, GdkEvent *e, gpointer data)
1496 hide_io_dialog_cb(w, data);
1500 static void hide_io_dialog_cb(GtkWidget *w, gpointer data)
1503 Children *children = (Children *)data;
1505 if (!children->nb) {
1506 gtk_signal_disconnect_by_data(GTK_OBJECT(children->dialog),
1508 gtk_widget_destroy(children->dialog);
1509 free_children(children);
1513 static void childinfo_close_pipes(ChildInfo *child_info)
1515 if (child_info->tag_in > 0)
1516 gdk_input_remove(child_info->tag_in);
1517 gdk_input_remove(child_info->tag_out);
1518 gdk_input_remove(child_info->tag_err);
1520 if (child_info->chld_in >= 0)
1521 close(child_info->chld_in);
1522 close(child_info->chld_out);
1523 close(child_info->chld_err);
1524 close(child_info->chld_status);
1527 static void free_children(Children *children)
1530 ChildInfo *child_info;
1532 debug_print("Freeing children data %p\n", children);
1534 g_free(children->action);
1535 for (cur = children->list; cur;) {
1536 child_info = (ChildInfo *)cur->data;
1537 g_free(child_info->cmd);
1538 g_string_free(child_info->output, TRUE);
1539 children->list = g_slist_remove(children->list, child_info);
1541 cur = children->list;
1546 static void update_io_dialog(Children *children)
1550 debug_print("Updating actions input/output dialog.\n");
1552 if (!children->nb) {
1553 gtk_widget_set_sensitive(children->abort_btn, FALSE);
1554 gtk_widget_set_sensitive(children->close_btn, TRUE);
1555 if (children->input_hbox)
1556 gtk_widget_set_sensitive(children->input_hbox, FALSE);
1559 if (children->output) {
1560 GtkWidget *text = children->text;
1562 ChildInfo *child_info;
1564 gtk_widget_show(children->scrolledwin);
1565 gtk_text_freeze(GTK_TEXT(text));
1566 gtk_text_set_point(GTK_TEXT(text), 0);
1567 gtk_text_forward_delete(GTK_TEXT(text),
1568 gtk_text_get_length(GTK_TEXT(text)));
1569 for (cur = children->list; cur; cur = cur->next) {
1570 child_info = (ChildInfo *)cur->data;
1571 if (child_info->pid)
1572 caption = g_strdup_printf
1573 (_("--- Running: %s\n"),
1576 caption = g_strdup_printf
1577 (_("--- Ended: %s\n"),
1580 gtk_text_insert(GTK_TEXT(text), NULL, NULL, NULL,
1582 gtk_text_insert(GTK_TEXT(text), NULL, NULL, NULL,
1583 child_info->output->str, -1);
1585 child_info->new_out = FALSE;
1587 gtk_text_thaw(GTK_TEXT(text));
1591 static void create_io_dialog(Children *children)
1595 GtkWidget *entry = NULL;
1596 GtkWidget *input_hbox = NULL;
1597 GtkWidget *send_button;
1600 GtkWidget *scrolledwin;
1602 GtkWidget *abort_button;
1603 GtkWidget *close_button;
1605 debug_print("Creating action IO dialog\n");
1607 dialog = gtk_dialog_new();
1608 gtk_container_set_border_width
1609 (GTK_CONTAINER(GTK_DIALOG(dialog)->action_area), 5);
1610 gtk_window_set_position(GTK_WINDOW(dialog), GTK_WIN_POS_CENTER);
1611 gtk_window_set_title(GTK_WINDOW(dialog), _("Action's input/output"));
1612 gtk_window_set_modal(GTK_WINDOW(dialog), TRUE);
1613 manage_window_set_transient(GTK_WINDOW(dialog));
1614 gtk_signal_connect(GTK_OBJECT(dialog), "delete_event",
1615 GTK_SIGNAL_FUNC(delete_io_dialog_cb), children);
1616 gtk_signal_connect(GTK_OBJECT(dialog), "destroy",
1617 GTK_SIGNAL_FUNC(hide_io_dialog_cb),
1620 vbox = gtk_vbox_new(FALSE, 8);
1621 gtk_container_add(GTK_CONTAINER(GTK_DIALOG(dialog)->vbox), vbox);
1622 gtk_container_set_border_width(GTK_CONTAINER(vbox), 8);
1623 gtk_widget_show(vbox);
1625 label = gtk_label_new(children->action);
1626 gtk_box_pack_start(GTK_BOX(vbox), label, FALSE, FALSE, 0);
1627 gtk_widget_show(label);
1629 scrolledwin = gtk_scrolled_window_new(NULL, NULL);
1630 gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(scrolledwin),
1631 GTK_POLICY_NEVER, GTK_POLICY_ALWAYS);
1632 gtk_box_pack_start(GTK_BOX(vbox), scrolledwin, TRUE, TRUE, 0);
1633 gtk_widget_set_usize(scrolledwin, 480, 200);
1634 gtk_widget_hide(scrolledwin);
1636 text = gtk_text_new(gtk_scrolled_window_get_hadjustment
1637 (GTK_SCROLLED_WINDOW(scrolledwin)),
1638 gtk_scrolled_window_get_vadjustment
1639 (GTK_SCROLLED_WINDOW(scrolledwin)));
1640 gtk_text_set_editable(GTK_TEXT(text), FALSE);
1641 gtk_container_add(GTK_CONTAINER(scrolledwin), text);
1642 gtk_widget_show(text);
1644 if (children->open_in) {
1645 input_hbox = gtk_hbox_new(FALSE, 8);
1646 gtk_widget_show(input_hbox);
1648 entry = gtk_entry_new();
1649 gtk_widget_set_usize(entry, 320, -1);
1650 gtk_signal_connect(GTK_OBJECT(entry), "activate",
1651 GTK_SIGNAL_FUNC(send_input), children);
1652 gtk_box_pack_start(GTK_BOX(input_hbox), entry, TRUE, TRUE, 0);
1653 if (children->open_in & ACTION_HIDE_IN)
1654 gtk_entry_set_visibility(GTK_ENTRY(entry), FALSE);
1655 gtk_widget_show(entry);
1657 send_button = gtk_button_new_with_label(_(" Send "));
1658 gtk_signal_connect(GTK_OBJECT(send_button), "clicked",
1659 GTK_SIGNAL_FUNC(send_input), children);
1660 gtk_box_pack_start(GTK_BOX(input_hbox), send_button, FALSE,
1662 gtk_widget_show(send_button);
1664 gtk_box_pack_start(GTK_BOX(vbox), input_hbox, FALSE, FALSE, 0);
1665 gtk_widget_grab_focus(entry);
1668 gtkut_button_set_create(&hbox, &abort_button, _("Abort"),
1669 &close_button, _("Close"), NULL, NULL);
1670 gtk_signal_connect(GTK_OBJECT(abort_button), "clicked",
1671 GTK_SIGNAL_FUNC(kill_children_cb), children);
1672 gtk_signal_connect(GTK_OBJECT(close_button), "clicked",
1673 GTK_SIGNAL_FUNC(hide_io_dialog_cb), children);
1674 gtk_widget_show(hbox);
1677 gtk_widget_set_sensitive(close_button, FALSE);
1679 gtk_container_add(GTK_CONTAINER(GTK_DIALOG(dialog)->action_area), hbox);
1681 children->dialog = dialog;
1682 children->scrolledwin = scrolledwin;
1683 children->text = text;
1684 children->input_hbox = children->open_in ? input_hbox : NULL;
1685 children->input_entry = children->open_in ? entry : NULL;
1686 children->abort_btn = abort_button;
1687 children->close_btn = close_button;
1689 gtk_widget_show(dialog);
1692 static void catch_status(gpointer data, gint source, GdkInputCondition cond)
1694 ChildInfo *child_info = (ChildInfo *)data;
1698 gdk_input_remove(child_info->tag_status);
1700 c = read(source, &buf, 1);
1701 debug_print("Child returned %c\n", buf);
1703 waitpid(-child_info->pid, NULL, 0);
1704 childinfo_close_pipes(child_info);
1705 child_info->pid = 0;
1707 wait_for_children(child_info->children);
1710 static void catch_input(gpointer data, gint source, GdkInputCondition cond)
1712 Children *children = (Children *)data;
1713 ChildInfo *child_info = (ChildInfo *)children->list->data;
1717 debug_print("Sending input to grand child.\n");
1718 if (!(cond && GDK_INPUT_WRITE))
1721 gdk_input_remove(child_info->tag_in);
1722 child_info->tag_in = -1;
1724 input = gtk_editable_get_chars(GTK_EDITABLE(children->input_entry),
1726 c = write(child_info->chld_in, input, strlen(input));
1730 write(child_info->chld_in, "\n", 2);
1732 gtk_entry_set_text(GTK_ENTRY(children->input_entry), "");
1733 gtk_widget_set_sensitive(children->input_hbox, TRUE);
1734 debug_print("Input to grand child sent.\n");
1737 static void catch_output(gpointer data, gint source, GdkInputCondition cond)
1739 ChildInfo *child_info = (ChildInfo *)data;
1741 gchar buf[PREFSBUFSIZE];
1743 debug_print("Catching grand child's output.\n");
1744 if (child_info->type & ACTION_PIPE_OUT
1745 && source == child_info->chld_out) {
1746 gboolean is_selection = FALSE;
1747 GtkWidget *text = child_info->text;
1748 if (GTK_EDITABLE(text)->has_selection)
1749 is_selection = TRUE;
1750 gtk_stext_freeze(GTK_STEXT(text));
1752 c = read(source, buf, PREFSBUFSIZE - 1);
1755 gtk_stext_insert(GTK_STEXT(text), NULL, NULL, NULL,
1759 /* Using the select_region draws things. Should not.
1760 * so we just change selection position and
1761 * defere drawing when thawing. Hack?
1763 GTK_EDITABLE(text)->selection_end_pos =
1764 gtk_stext_get_point(GTK_STEXT(text));
1766 gtk_stext_thaw(GTK_STEXT(child_info->text));
1768 c = read(source, buf, PREFSBUFSIZE - 1);
1769 for (i = 0; i < c; i++)
1770 child_info->output = g_string_append_c
1771 (child_info->output, buf[i]);
1773 child_info->new_out = TRUE;
1775 wait_for_children(child_info->children);