1 /* $OpenBSD: cmd-list-buffers.c,v 1.23 2014/10/20 23:35:28 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 24 #include "tmux.h" 25 26 /* 27 * List paste buffers. 28 */ 29 30 #define LIST_BUFFERS_TEMPLATE \ 31 "#{buffer_name}: #{buffer_size} bytes: \"#{buffer_sample}\"" 32 33 enum cmd_retval cmd_list_buffers_exec(struct cmd *, struct cmd_q *); 34 35 const struct cmd_entry cmd_list_buffers_entry = { 36 "list-buffers", "lsb", 37 "F:", 0, 0, 38 "[-F format]", 39 0, 40 cmd_list_buffers_exec 41 }; 42 43 enum cmd_retval 44 cmd_list_buffers_exec(unused struct cmd *self, struct cmd_q *cmdq) 45 { 46 struct args *args = self->args; 47 struct paste_buffer *pb; 48 struct format_tree *ft; 49 char *line; 50 const char *template; 51 52 if ((template = args_get(args, 'F')) == NULL) 53 template = LIST_BUFFERS_TEMPLATE; 54 55 pb = NULL; 56 while ((pb = paste_walk(pb)) != NULL) { 57 ft = format_create(); 58 format_paste_buffer(ft, pb, 0); 59 60 line = format_expand(ft, template); 61 cmdq_print(cmdq, "%s", line); 62 free(line); 63 64 format_free(ft); 65 } 66 67 return (CMD_RETURN_NORMAL); 68 } 69