1 /* $OpenBSD: cmd-source-file.c,v 1.32 2017/01/09 19:29:12 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 <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 struct client *c = item->client; 52 int quiet; 53 struct cmdq_item *new_item; 54 enum cmd_retval retval; 55 glob_t g; 56 int i; 57 58 quiet = args_has(args, 'q'); 59 if (glob(args->argv[0], 0, NULL, &g) != 0) { 60 if (quiet && errno == ENOENT) 61 return (CMD_RETURN_NORMAL); 62 cmdq_error(item, "%s: %s", args->argv[0], strerror(errno)); 63 return (CMD_RETURN_ERROR); 64 } 65 66 retval = CMD_RETURN_NORMAL; 67 for (i = 0; i < g.gl_pathc; i++) { 68 if (load_cfg(g.gl_pathv[i], c, item, quiet) != 0) 69 retval = CMD_RETURN_ERROR; 70 } 71 if (cfg_finished) { 72 new_item = cmdq_get_callback(cmd_source_file_done, NULL); 73 cmdq_insert_after(item, new_item); 74 } 75 76 globfree(&g); 77 return (retval); 78 } 79 80 static enum cmd_retval 81 cmd_source_file_done(struct cmdq_item *item, __unused void *data) 82 { 83 cfg_print_causes(item); 84 return (CMD_RETURN_NORMAL); 85 } 86