1/* $OpenBSD$ */
2
3/*
4 * Copyright (c) 2007 Nicholas Marriott <[email protected]>
5 *
6 * Permission to use, copy, modify, and distribute this software for any
7 * purpose with or without fee is hereby granted, provided that the above
8 * copyright notice and this permission notice appear in all copies.
9 *
10 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
11 * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
12 * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
13 * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
14 * WHATSOEVER RESULTING FROM LOSS OF MIND, USE, DATA OR PROFITS, WHETHER
15 * IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING
16 * OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
17 */
18
19#include <sys/types.h>
20
21#include <errno.h>
22#include <fcntl.h>
23#include <stdlib.h>
24#include <string.h>
25#include <unistd.h>
26
27#include "tmux.h"
28
29/*
30 * Create a new window.
31 */
32
33#define NEW_WINDOW_TEMPLATE "#{session_name}:#{window_index}.#{pane_index}"
34
35static enum cmd_retval cmd_new_window_exec(struct cmd *, struct cmdq_item *);
36
37const struct cmd_entry cmd_new_window_entry = {
38 .name = "new-window",
39 .alias = "neww",
40
41 .args = { "ac:de:F:kn:Pt:", 0, -1 },
42 .usage = "[-adkP] [-c start-directory] [-e environment] [-F format] "
43 "[-n window-name] " CMD_TARGET_WINDOW_USAGE " [command]",
44
45 .target = { 't', CMD_FIND_WINDOW, CMD_FIND_WINDOW_INDEX },
46
47 .flags = 0,
48 .exec = cmd_new_window_exec
49};
50
51static enum cmd_retval
52cmd_new_window_exec(struct cmd *self, struct cmdq_item *item)
53{
54 struct args *args = self->args;
55 struct cmd_find_state *current = &item->shared->current;
56 struct spawn_context sc;
57 struct client *c = cmd_find_client(item, NULL, 1);
58 struct session *s = item->target.s;
59 struct winlink *wl = item->target.wl;
60 int idx = item->target.idx;
61 struct winlink *new_wl;
62 char *cause = NULL, *cp;
63 const char *template, *add;
64 struct cmd_find_state fs;
65 struct args_value *value;
66
67 if (args_has(args, 'a') && (idx = winlink_shuffle_up(s, wl)) == -1) {
68 cmdq_error(item, "couldn't get a window index");
69 return (CMD_RETURN_ERROR);
70 }
71
72 memset(&sc, 0, sizeof sc);
73 sc.item = item;
74 sc.s = s;
75 sc.c = c;
76
77 sc.name = args_get(args, 'n');
78 sc.argc = args->argc;
79 sc.argv = args->argv;
80 sc.environ = environ_create();
81
82 add = args_first_value(args, 'e', &value);
83 while (add != NULL) {
84 environ_put(sc.environ, add);
85 add = args_next_value(&value);
86 }
87
88 sc.idx = idx;
89 sc.cwd = args_get(args, 'c');
90
91 sc.flags = 0;
92 if (args_has(args, 'd'))
93 sc.flags |= SPAWN_DETACHED;
94 if (args_has(args, 'k'))
95 sc.flags |= SPAWN_KILL;
96
97 if ((new_wl = spawn_window(&sc, &cause)) == NULL) {
98 cmdq_error(item, "create window failed: %s", cause);
99 free(cause);
100 return (CMD_RETURN_ERROR);
101 }
102 if (!args_has(args, 'd') || new_wl == s->curw) {
103 cmd_find_from_winlink(current, new_wl, 0);
104 server_redraw_session_group(s);
105 } else
106 server_status_session_group(s);
107
108 if (args_has(args, 'P')) {
109 if ((template = args_get(args, 'F')) == NULL)
110 template = NEW_WINDOW_TEMPLATE;
111 cp = format_single(item, template, c, s, new_wl,
112 new_wl->window->active);
113 cmdq_print(item, "%s", cp);
114 free(cp);
115 }
116
117 cmd_find_from_winlink(&fs, new_wl, 0);
118 cmdq_insert_hook(s, item, &fs, "after-new-window");
119
120 environ_free(sc.environ);
121 return (CMD_RETURN_NORMAL);
122}
123