1 /* $OpenBSD: cmd-send-keys.c,v 1.15 2013/03/24 09:54:10 nicm Exp $ */ 2 3 /* 4 * Copyright (c) 2008 Nicholas Marriott <nicm@users.sourceforge.net> 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 "send-keys", "send", 34 "lRt:", 0, -1, 35 "[-lR] " CMD_TARGET_PANE_USAGE " key ...", 36 0, 37 NULL, 38 NULL, 39 cmd_send_keys_exec 40 }; 41 42 const struct cmd_entry cmd_send_prefix_entry = { 43 "send-prefix", NULL, 44 "2t:", 0, 0, 45 "[-2] " CMD_TARGET_PANE_USAGE, 46 0, 47 NULL, 48 NULL, 49 cmd_send_keys_exec 50 }; 51 52 enum cmd_retval 53 cmd_send_keys_exec(struct cmd *self, struct cmd_q *cmdq) 54 { 55 struct args *args = self->args; 56 struct window_pane *wp; 57 struct session *s; 58 struct input_ctx *ictx; 59 const char *str; 60 int i, key; 61 62 if (cmd_find_pane(cmdq, args_get(args, 't'), &s, &wp) == NULL) 63 return (CMD_RETURN_ERROR); 64 65 if (self->entry == &cmd_send_prefix_entry) { 66 if (args_has(args, '2')) 67 key = options_get_number(&s->options, "prefix2"); 68 else 69 key = options_get_number(&s->options, "prefix"); 70 window_pane_key(wp, s, key); 71 return (CMD_RETURN_NORMAL); 72 } 73 74 if (args_has(args, 'R')) { 75 ictx = &wp->ictx; 76 77 memcpy(&ictx->cell, &grid_default_cell, sizeof ictx->cell); 78 memcpy(&ictx->old_cell, &ictx->cell, sizeof ictx->old_cell); 79 ictx->old_cx = 0; 80 ictx->old_cy = 0; 81 82 if (wp->mode == NULL) 83 screen_write_start(&ictx->ctx, wp, &wp->base); 84 else 85 screen_write_start(&ictx->ctx, NULL, &wp->base); 86 screen_write_reset(&ictx->ctx); 87 screen_write_stop(&ictx->ctx); 88 } 89 90 for (i = 0; i < args->argc; i++) { 91 str = args->argv[i]; 92 93 if (!args_has(args, 'l') && 94 (key = key_string_lookup_string(str)) != KEYC_NONE) { 95 window_pane_key(wp, s, key); 96 } else { 97 for (; *str != '\0'; str++) 98 window_pane_key(wp, s, *str); 99 } 100 } 101 102 return (CMD_RETURN_NORMAL); 103 } 104