1 /* $OpenBSD: cmd-send-keys.c,v 1.28 2016/01/19 15:59:12 nicm Exp $ */ 2 3 /* 4 * Copyright (c) 2008 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 * Send keys to client. 28 */ 29 30 enum cmd_retval cmd_send_keys_exec(struct cmd *, struct cmd_q *); 31 32 const struct cmd_entry cmd_send_keys_entry = { 33 .name = "send-keys", 34 .alias = "send", 35 36 .args = { "lRMt:", 0, -1 }, 37 .usage = "[-lRM] " CMD_TARGET_PANE_USAGE " key ...", 38 39 .tflag = CMD_PANE, 40 41 .flags = 0, 42 .exec = cmd_send_keys_exec 43 }; 44 45 const struct cmd_entry cmd_send_prefix_entry = { 46 .name = "send-prefix", 47 .alias = NULL, 48 49 .args = { "2t:", 0, 0 }, 50 .usage = "[-2] " CMD_TARGET_PANE_USAGE, 51 52 .tflag = CMD_PANE, 53 54 .flags = 0, 55 .exec = cmd_send_keys_exec 56 }; 57 58 enum cmd_retval 59 cmd_send_keys_exec(struct cmd *self, struct cmd_q *cmdq) 60 { 61 struct args *args = self->args; 62 struct window_pane *wp = cmdq->state.tflag.wp; 63 struct session *s = cmdq->state.tflag.s; 64 struct mouse_event *m = &cmdq->item->mouse; 65 const u_char *keystr; 66 int i, literal; 67 key_code key; 68 69 if (args_has(args, 'M')) { 70 wp = cmd_mouse_pane(m, &s, NULL); 71 if (wp == NULL) { 72 cmdq_error(cmdq, "no mouse target"); 73 return (CMD_RETURN_ERROR); 74 } 75 window_pane_key(wp, NULL, s, m->key, m); 76 return (CMD_RETURN_NORMAL); 77 } 78 79 if (self->entry == &cmd_send_prefix_entry) { 80 if (args_has(args, '2')) 81 key = options_get_number(s->options, "prefix2"); 82 else 83 key = options_get_number(s->options, "prefix"); 84 window_pane_key(wp, NULL, s, key, NULL); 85 return (CMD_RETURN_NORMAL); 86 } 87 88 if (args_has(args, 'R')) 89 input_reset(wp, 1); 90 91 for (i = 0; i < args->argc; i++) { 92 literal = args_has(args, 'l'); 93 if (!literal) { 94 key = key_string_lookup_string(args->argv[i]); 95 if (key != KEYC_NONE && key != KEYC_UNKNOWN) 96 window_pane_key(wp, NULL, s, key, NULL); 97 else 98 literal = 1; 99 } 100 if (literal) { 101 for (keystr = args->argv[i]; *keystr != '\0'; keystr++) 102 window_pane_key(wp, NULL, s, *keystr, NULL); 103 } 104 } 105 106 return (CMD_RETURN_NORMAL); 107 } 108