Annotation of embedaddon/tmux/cmd-source-file.c, revision 1.1.1.1
1.1 misho 1: /* $OpenBSD$ */
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 <errno.h>
22: #include <glob.h>
23: #include <stdlib.h>
24: #include <string.h>
25:
26: #include "tmux.h"
27:
28: /*
29: * Sources a configuration file.
30: */
31:
32: static enum cmd_retval cmd_source_file_exec(struct cmd *, struct cmdq_item *);
33:
34: static enum cmd_retval cmd_source_file_done(struct cmdq_item *, void *);
35:
36: const struct cmd_entry cmd_source_file_entry = {
37: .name = "source-file",
38: .alias = "source",
39:
40: .args = { "q", 1, 1 },
41: .usage = "[-q] path",
42:
43: .flags = 0,
44: .exec = cmd_source_file_exec
45: };
46:
47: static enum cmd_retval
48: cmd_source_file_exec(struct cmd *self, struct cmdq_item *item)
49: {
50: struct args *args = self->args;
51: int quiet = args_has(args, 'q');
52: struct client *c = item->client;
53: struct cmdq_item *new_item;
54: enum cmd_retval retval;
55: char *pattern, *tmp;
56: const char *path = args->argv[0];
57: glob_t g;
58: u_int i;
59:
60: if (*path == '/')
61: pattern = xstrdup(path);
62: else {
63: utf8_stravis(&tmp, server_client_get_cwd(c), VIS_GLOB);
64: xasprintf(&pattern, "%s/%s", tmp, path);
65: free(tmp);
66: }
67: log_debug("%s: %s", __func__, pattern);
68:
69: retval = CMD_RETURN_NORMAL;
70: if (glob(pattern, 0, NULL, &g) != 0) {
71: if (!quiet || errno != ENOENT) {
72: cmdq_error(item, "%s: %s", path, strerror(errno));
73: retval = CMD_RETURN_ERROR;
74: }
75: free(pattern);
76: return (retval);
77: }
78: free(pattern);
79:
80: for (i = 0; i < (u_int)g.gl_pathc; i++) {
81: if (load_cfg(g.gl_pathv[i], c, item, quiet) < 0)
82: retval = CMD_RETURN_ERROR;
83: }
84: if (cfg_finished) {
85: new_item = cmdq_get_callback(cmd_source_file_done, NULL);
86: cmdq_insert_after(item, new_item);
87: }
88:
89: globfree(&g);
90: return (retval);
91: }
92:
93: static enum cmd_retval
94: cmd_source_file_done(struct cmdq_item *item, __unused void *data)
95: {
96: cfg_print_causes(item);
97: return (CMD_RETURN_NORMAL);
98: }
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