1 /* $OpenBSD: cmd-paste-buffer.c,v 1.26 2014/10/20 22:29:25 nicm Exp $ */ 2 3 /* 4 * Copyright (c) 2007 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 #include <vis.h> 24 25 #include "tmux.h" 26 27 /* 28 * Paste paste buffer if present. 29 */ 30 31 enum cmd_retval cmd_paste_buffer_exec(struct cmd *, struct cmd_q *); 32 33 void cmd_paste_buffer_filter(struct window_pane *, 34 const char *, size_t, const char *, int); 35 36 const struct cmd_entry cmd_paste_buffer_entry = { 37 "paste-buffer", "pasteb", 38 "db:prs:t:", 0, 0, 39 "[-dpr] [-s separator] " CMD_BUFFER_USAGE " " CMD_TARGET_PANE_USAGE, 40 0, 41 cmd_paste_buffer_exec 42 }; 43 44 enum cmd_retval 45 cmd_paste_buffer_exec(struct cmd *self, struct cmd_q *cmdq) 46 { 47 struct args *args = self->args; 48 struct window_pane *wp; 49 struct session *s; 50 struct paste_buffer *pb; 51 const char *sepstr, *bufname; 52 int pflag; 53 54 if (cmd_find_pane(cmdq, args_get(args, 't'), &s, &wp) == NULL) 55 return (CMD_RETURN_ERROR); 56 57 bufname = NULL; 58 if (args_has(args, 'b')) 59 bufname = args_get(args, 'b'); 60 61 if (bufname == NULL) 62 pb = paste_get_top(); 63 else { 64 pb = paste_get_name(bufname); 65 if (pb == NULL) { 66 cmdq_error(cmdq, "no buffer %s", bufname); 67 return (CMD_RETURN_ERROR); 68 } 69 } 70 71 if (pb != NULL) { 72 sepstr = args_get(args, 's'); 73 if (sepstr == NULL) { 74 if (args_has(args, 'r')) 75 sepstr = "\n"; 76 else 77 sepstr = "\r"; 78 } 79 pflag = (wp->screen->mode & MODE_BRACKETPASTE); 80 paste_send_pane(pb, wp, sepstr, args_has(args, 'p') && pflag); 81 } 82 83 /* Delete the buffer if -d. */ 84 if (args_has(args, 'd')) { 85 if (bufname == NULL) 86 paste_free_top(); 87 else 88 paste_free_name(bufname); 89 } 90 91 return (CMD_RETURN_NORMAL); 92 } 93