Annotation of embedaddon/tmux/cmd-list-buffers.c, revision 1.1.1.1
1.1 misho 1: /* $OpenBSD$ */
2:
3: /*
4: * Copyright (c) 2007 Nicholas Marriott <nicholas.marriott@gmail.com>
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: static enum cmd_retval cmd_list_buffers_exec(struct cmd *, struct cmdq_item *);
34:
35: const struct cmd_entry cmd_list_buffers_entry = {
36: .name = "list-buffers",
37: .alias = "lsb",
38:
39: .args = { "F:", 0, 0 },
40: .usage = "[-F format]",
41:
42: .flags = CMD_AFTERHOOK,
43: .exec = cmd_list_buffers_exec
44: };
45:
46: static enum cmd_retval
47: cmd_list_buffers_exec(struct cmd *self, struct cmdq_item *item)
48: {
49: struct args *args = self->args;
50: struct paste_buffer *pb;
51: struct format_tree *ft;
52: char *line;
53: const char *template;
54:
55: if ((template = args_get(args, 'F')) == NULL)
56: template = LIST_BUFFERS_TEMPLATE;
57:
58: pb = NULL;
59: while ((pb = paste_walk(pb)) != NULL) {
60: ft = format_create(item, FORMAT_NONE, 0);
61: format_defaults_paste_buffer(ft, pb);
62:
63: line = format_expand(ft, template);
64: cmdq_print(item, "%s", line);
65: free(line);
66:
67: format_free(ft);
68: }
69:
70: return (CMD_RETURN_NORMAL);
71: }
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