1 /* $OpenBSD$ */ 2 3 /* 4 * Copyright (c) 2007 Nicholas Marriott <nicholas.marriott@gmail.com> 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 #include <string.h> 23 24 #include "tmux.h" 25 26 /* 27 * Bind a key to a command. 28 */ 29 30 static enum cmd_retval cmd_bind_key_exec(struct cmd *, struct cmdq_item *); 31 32 const struct cmd_entry cmd_bind_key_entry = { 33 .name = "bind-key", 34 .alias = "bind", 35 36 .args = { "cnrT:", 2, -1 }, 37 .usage = "[-cnr] [-T key-table] key " 38 "command [arguments]", 39 40 .flags = CMD_AFTERHOOK, 41 .exec = cmd_bind_key_exec 42 }; 43 44 static enum cmd_retval 45 cmd_bind_key_exec(struct cmd *self, struct cmdq_item *item) 46 { 47 struct args *args = self->args; 48 char *cause; 49 struct cmd_list *cmdlist; 50 key_code key; 51 const char *tablename; 52 53 key = key_string_lookup_string(args->argv[0]); 54 if (key == KEYC_NONE || key == KEYC_UNKNOWN) { 55 cmdq_error(item, "unknown key: %s", args->argv[0]); 56 return (CMD_RETURN_ERROR); 57 } 58 59 if (args_has(args, 'T')) 60 tablename = args_get(args, 'T'); 61 else if (args_has(args, 'n')) 62 tablename = "root"; 63 else 64 tablename = "prefix"; 65 66 cmdlist = cmd_list_parse(args->argc - 1, args->argv + 1, NULL, 0, 67 &cause); 68 if (cmdlist == NULL) { 69 cmdq_error(item, "%s", cause); 70 free(cause); 71 return (CMD_RETURN_ERROR); 72 } 73 74 key_bindings_add(tablename, key, args_has(args, 'r'), cmdlist); 75 return (CMD_RETURN_NORMAL); 76 } 77