1 /* $OpenBSD: cmd-paste-buffer.c,v 1.27 2014/11/05 23:25:02 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 53 if (cmd_find_pane(cmdq, args_get(args, 't'), &s, &wp) == NULL) 54 return (CMD_RETURN_ERROR); 55 56 bufname = NULL; 57 if (args_has(args, 'b')) 58 bufname = args_get(args, 'b'); 59 60 if (bufname == NULL) 61 pb = paste_get_top(); 62 else { 63 pb = paste_get_name(bufname); 64 if (pb == NULL) { 65 cmdq_error(cmdq, "no buffer %s", bufname); 66 return (CMD_RETURN_ERROR); 67 } 68 } 69 70 if (pb != NULL) { 71 sepstr = args_get(args, 's'); 72 if (sepstr == NULL) { 73 if (args_has(args, 'r')) 74 sepstr = "\n"; 75 else 76 sepstr = "\r"; 77 } 78 paste_send_pane(pb, wp, sepstr, args_has(args, 'p')); 79 } 80 81 /* Delete the buffer if -d. */ 82 if (args_has(args, 'd')) { 83 if (bufname == NULL) 84 paste_free_top(); 85 else 86 paste_free_name(bufname); 87 } 88 89 return (CMD_RETURN_NORMAL); 90 } 91