cmd-source-file.c revision 1.30 
1/* $OpenBSD: cmd-source-file.c,v 1.30 2016/10/16 19:04:05 nicm Exp $ */
2
3/*
4 * Copyright (c) 2008 Tiago Cunha <me@tiagocunha.org>
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 <stdlib.h>
22
23#include "tmux.h"
24
25/*
26 * Sources a configuration file.
27 */
28
29static enum cmd_retval	cmd_source_file_exec(struct cmd *, struct cmdq_item *);
30
31static enum cmd_retval	cmd_source_file_done(struct cmdq_item *, void *);
32
33const struct cmd_entry cmd_source_file_entry = {
34	.name = "source-file",
35	.alias = "source",
36
37	.args = { "q", 1, 1 },
38	.usage = "[-q] path",
39
40	.flags = 0,
41	.exec = cmd_source_file_exec
42};
43
44static enum cmd_retval
45cmd_source_file_exec(struct cmd *self, struct cmdq_item *item)
46{
47	struct args		*args = self->args;
48	struct client		*c = item->client;
49	int			 quiet;
50	struct cmdq_item	*new_item;
51
52	quiet = args_has(args, 'q');
53	switch (load_cfg(args->argv[0], c, item, quiet)) {
54	case -1:
55		if (cfg_finished)
56			cfg_print_causes(item);
57		return (CMD_RETURN_ERROR);
58	case 0:
59		if (cfg_finished)
60			cfg_print_causes(item);
61		return (CMD_RETURN_NORMAL);
62	}
63	if (cfg_finished) {
64		new_item = cmdq_get_callback(cmd_source_file_done, NULL);
65		cmdq_insert_after(item, new_item);
66	}
67	return (CMD_RETURN_NORMAL);
68}
69
70static enum cmd_retval
71cmd_source_file_done(struct cmdq_item *item, __unused void *data)
72{
73	cfg_print_causes(item);
74	return (CMD_RETURN_NORMAL);
75}
76