Annotation of src/usr.bin/tmux/cmd-list-buffers.c, Revision 1.18
1.18 ! nicm 1: /* $OpenBSD: cmd-list-buffers.c,v 1.17 2013/03/24 09:54:10 nicm Exp $ */
1.1 nicm 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:
1.13 nicm 21: #include <stdlib.h>
1.1 nicm 22: #include <string.h>
23:
24: #include "tmux.h"
25:
26: /*
27: * List paste buffers.
28: */
29:
1.17 nicm 30: enum cmd_retval cmd_list_buffers_exec(struct cmd *, struct cmd_q *);
1.1 nicm 31:
32: const struct cmd_entry cmd_list_buffers_entry = {
33: "list-buffers", "lsb",
1.12 nicm 34: "F:", 0, 0,
35: "[-F format]",
1.11 nicm 36: 0,
1.10 nicm 37: NULL,
1.11 nicm 38: cmd_list_buffers_exec
1.1 nicm 39: };
40:
1.14 nicm 41: enum cmd_retval
1.17 nicm 42: cmd_list_buffers_exec(unused struct cmd *self, struct cmd_q *cmdq)
1.1 nicm 43: {
1.12 nicm 44: struct args *args = self->args;
1.1 nicm 45: struct paste_buffer *pb;
1.12 nicm 46: struct format_tree *ft;
1.1 nicm 47: u_int idx;
1.12 nicm 48: char *line;
49: const char *template;
50:
51: if ((template = args_get(args, 'F')) == NULL)
1.15 nicm 52: template = LIST_BUFFERS_TEMPLATE;
1.1 nicm 53:
54: idx = 0;
1.10 nicm 55: while ((pb = paste_walk_stack(&global_buffers, &idx)) != NULL) {
1.12 nicm 56: ft = format_create();
57: format_add(ft, "line", "%u", idx - 1);
58: format_paste_buffer(ft, pb);
59:
60: line = format_expand(ft, template);
1.17 nicm 61: cmdq_print(cmdq, "%s", line);
1.13 nicm 62: free(line);
1.12 nicm 63:
64: format_free(ft);
1.1 nicm 65: }
66:
1.14 nicm 67: return (CMD_RETURN_NORMAL);
1.1 nicm 68: }