15494e770Schristos /* $OpenBSD$ */
2698d5317Sjmmv
3698d5317Sjmmv /*
4ed4e6cd4Schristos * Copyright (c) 2007 Nicholas Marriott <nicholas.marriott@gmail.com>
5698d5317Sjmmv *
6698d5317Sjmmv * Permission to use, copy, modify, and distribute this software for any
7698d5317Sjmmv * purpose with or without fee is hereby granted, provided that the above
8698d5317Sjmmv * copyright notice and this permission notice appear in all copies.
9698d5317Sjmmv *
10698d5317Sjmmv * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
11698d5317Sjmmv * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
12698d5317Sjmmv * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
13698d5317Sjmmv * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
14698d5317Sjmmv * WHATSOEVER RESULTING FROM LOSS OF MIND, USE, DATA OR PROFITS, WHETHER
15698d5317Sjmmv * IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING
16698d5317Sjmmv * OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
17698d5317Sjmmv */
18698d5317Sjmmv
19698d5317Sjmmv #include <sys/types.h>
20698d5317Sjmmv
21928fc495Schristos #include <stdlib.h>
22698d5317Sjmmv #include <string.h>
23698d5317Sjmmv
24698d5317Sjmmv #include "tmux.h"
25698d5317Sjmmv
26698d5317Sjmmv /*
27698d5317Sjmmv * List paste buffers.
28698d5317Sjmmv */
29698d5317Sjmmv
305494e770Schristos #define LIST_BUFFERS_TEMPLATE \
315494e770Schristos "#{buffer_name}: #{buffer_size} bytes: \"#{buffer_sample}\""
325494e770Schristos
334e179ddaSchristos static enum cmd_retval cmd_list_buffers_exec(struct cmd *, struct cmdq_item *);
34698d5317Sjmmv
35698d5317Sjmmv const struct cmd_entry cmd_list_buffers_entry = {
36ed4e6cd4Schristos .name = "list-buffers",
37ed4e6cd4Schristos .alias = "lsb",
38ed4e6cd4Schristos
39*6db26757Swiz .args = { "F:f:", 0, 0, NULL },
409fb66d81Schristos .usage = "[-F format] [-f filter]",
41ed4e6cd4Schristos
424e179ddaSchristos .flags = CMD_AFTERHOOK,
43ed4e6cd4Schristos .exec = cmd_list_buffers_exec
44698d5317Sjmmv };
45698d5317Sjmmv
464e179ddaSchristos static enum cmd_retval
cmd_list_buffers_exec(struct cmd * self,struct cmdq_item * item)474e179ddaSchristos cmd_list_buffers_exec(struct cmd *self, struct cmdq_item *item)
48698d5317Sjmmv {
499fb66d81Schristos struct args *args = cmd_get_args(self);
50698d5317Sjmmv struct paste_buffer *pb;
51928fc495Schristos struct format_tree *ft;
529fb66d81Schristos const char *template, *filter;
539fb66d81Schristos char *line, *expanded;
549fb66d81Schristos int flag;
55928fc495Schristos
56928fc495Schristos if ((template = args_get(args, 'F')) == NULL)
57928fc495Schristos template = LIST_BUFFERS_TEMPLATE;
589fb66d81Schristos filter = args_get(args, 'f');
59698d5317Sjmmv
605494e770Schristos pb = NULL;
615494e770Schristos while ((pb = paste_walk(pb)) != NULL) {
629fb66d81Schristos ft = format_create(cmdq_get_client(item), item, FORMAT_NONE, 0);
63ed4e6cd4Schristos format_defaults_paste_buffer(ft, pb);
64928fc495Schristos
659fb66d81Schristos if (filter != NULL) {
669fb66d81Schristos expanded = format_expand(ft, filter);
679fb66d81Schristos flag = format_true(expanded);
689fb66d81Schristos free(expanded);
699fb66d81Schristos } else
709fb66d81Schristos flag = 1;
719fb66d81Schristos if (flag) {
72928fc495Schristos line = format_expand(ft, template);
734e179ddaSchristos cmdq_print(item, "%s", line);
74928fc495Schristos free(line);
759fb66d81Schristos }
76928fc495Schristos
77928fc495Schristos format_free(ft);
78698d5317Sjmmv }
79698d5317Sjmmv
80928fc495Schristos return (CMD_RETURN_NORMAL);
81698d5317Sjmmv }
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