Clear window->flags when clearing winlinks
[tmux-openbsd.git] / cmd-source-file.c
blobf50efbe3d1d0963ff2d8f337845595c31132a98f
1 /* $OpenBSD$ */
3 /*
4 * Copyright (c) 2008 Tiago Cunha <me@tiagocunha.org>
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.
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.
19 #include <sys/types.h>
21 #include <stdlib.h>
23 #include "tmux.h"
26 * Sources a configuration file.
29 enum cmd_retval cmd_source_file_exec(struct cmd *, struct cmd_q *);
31 void cmd_source_file_show(struct cmd_q *);
32 void cmd_source_file_done(struct cmd_q *);
34 const struct cmd_entry cmd_source_file_entry = {
35 "source-file", "source",
36 "", 1, 1,
37 "path",
39 NULL,
40 NULL,
41 cmd_source_file_exec
44 enum cmd_retval
45 cmd_source_file_exec(struct cmd *self, struct cmd_q *cmdq)
47 struct args *args = self->args;
48 struct cmd_q *cmdq1;
49 char *cause;
51 cmdq1 = cmdq_new(NULL);
52 cmdq1->client = cmdq->client;
53 cmdq1->emptyfn = cmd_source_file_done;
54 cmdq1->data = cmdq;
56 switch (load_cfg(args->argv[0], cmdq1, &cause)) {
57 case -1:
58 if (cfg_references == 0) {
59 cmdq_free(cmdq1);
60 cmdq_error(cmdq, "%s", cause);
61 free(cause);
62 return (CMD_RETURN_ERROR);
64 ARRAY_ADD(&cfg_causes, cause);
65 /* FALLTHROUGH */
66 case 0:
67 if (cfg_references == 0)
68 cmd_source_file_show(cmdq);
69 cmdq_free(cmdq1);
70 return (CMD_RETURN_NORMAL);
73 cmdq->references++;
74 cfg_references++;
76 cmdq_continue(cmdq1);
77 return (CMD_RETURN_WAIT);
80 void
81 cmd_source_file_show(struct cmd_q *cmdq)
83 u_int i;
84 char *cause;
86 for (i = 0; i < ARRAY_LENGTH(&cfg_causes); i++) {
87 cause = ARRAY_ITEM(&cfg_causes, i);
88 cmdq_print(cmdq, "%s", cause);
89 free(cause);
91 ARRAY_FREE(&cfg_causes);
94 void
95 cmd_source_file_done(struct cmd_q *cmdq1)
97 struct cmd_q *cmdq = cmdq1->data;
99 cmdq_free(cmdq1);
101 cfg_references--;
103 if (cmdq_free(cmdq))
104 return;
106 if (cfg_references == 0)
107 cmd_source_file_show(cmdq);
108 cmdq_continue(cmdq);