1 /* Id */ 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 24 #include "tmux.h" 25 26 /* 27 * Paste paste buffer if present. 28 */ 29 30 enum cmd_retval cmd_paste_buffer_exec(struct cmd *, struct cmd_q *); 31 32 void cmd_paste_buffer_filter(struct window_pane *, 33 const char *, size_t, const char *, int); 34 35 const struct cmd_entry cmd_paste_buffer_entry = { 36 "paste-buffer", "pasteb", 37 "db:prs:t:", 0, 0, 38 "[-dpr] [-s separator] [-b buffer-index] " CMD_TARGET_PANE_USAGE, 39 0, 40 NULL, 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; 52 char *cause; 53 int buffer; 54 int pflag; 55 56 if (cmd_find_pane(cmdq, args_get(args, 't'), &s, &wp) == NULL) 57 return (CMD_RETURN_ERROR); 58 59 if (!args_has(args, 'b')) 60 buffer = -1; 61 else { 62 buffer = args_strtonum(args, 'b', 0, INT_MAX, &cause); 63 if (cause != NULL) { 64 cmdq_error(cmdq, "buffer %s", cause); 65 free(cause); 66 return (CMD_RETURN_ERROR); 67 } 68 } 69 70 if (buffer == -1) 71 pb = paste_get_top(&global_buffers); 72 else { 73 pb = paste_get_index(&global_buffers, buffer); 74 if (pb == NULL) { 75 cmdq_error(cmdq, "no buffer %d", buffer); 76 return (CMD_RETURN_ERROR); 77 } 78 } 79 80 if (pb != NULL) { 81 sepstr = args_get(args, 's'); 82 if (sepstr == NULL) { 83 if (args_has(args, 'r')) 84 sepstr = "\n"; 85 else 86 sepstr = "\r"; 87 } 88 pflag = (wp->screen->mode & MODE_BRACKETPASTE); 89 paste_send_pane(pb, wp, sepstr, args_has(args, 'p') && pflag); 90 } 91 92 /* Delete the buffer if -d. */ 93 if (args_has(args, 'd')) { 94 if (buffer == -1) 95 paste_free_top(&global_buffers); 96 else 97 paste_free_index(&global_buffers, buffer); 98 } 99 100 return (CMD_RETURN_NORMAL); 101 } 102