mirror of
https://github.com/tmate-io/tmate.git
synced 2024-11-30 20:14:14 +01:00
80 lines
2.0 KiB
C
80 lines
2.0 KiB
C
/* $OpenBSD$ */
|
|
|
|
/*
|
|
* Copyright (c) 2007 Nicholas Marriott <nicm@users.sourceforge.net>
|
|
*
|
|
* Permission to use, copy, modify, and distribute this software for any
|
|
* purpose with or without fee is hereby granted, provided that the above
|
|
* copyright notice and this permission notice appear in all copies.
|
|
*
|
|
* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
|
|
* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
|
|
* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
|
|
* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
|
|
* WHATSOEVER RESULTING FROM LOSS OF MIND, USE, DATA OR PROFITS, WHETHER
|
|
* IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING
|
|
* OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
|
|
*/
|
|
|
|
#include <sys/types.h>
|
|
|
|
#include <string.h>
|
|
#include <vis.h>
|
|
|
|
#include "tmux.h"
|
|
|
|
/*
|
|
* List paste buffers.
|
|
*/
|
|
|
|
int cmd_list_buffers_exec(struct cmd *, struct cmd_ctx *);
|
|
|
|
const struct cmd_entry cmd_list_buffers_entry = {
|
|
"list-buffers", "lsb",
|
|
CMD_TARGET_SESSION_USAGE,
|
|
0, 0,
|
|
cmd_target_init,
|
|
cmd_target_parse,
|
|
cmd_list_buffers_exec,
|
|
cmd_target_free,
|
|
cmd_target_print
|
|
};
|
|
|
|
int
|
|
cmd_list_buffers_exec(struct cmd *self, struct cmd_ctx *ctx)
|
|
{
|
|
struct cmd_target_data *data = self->data;
|
|
struct session *s;
|
|
struct paste_buffer *pb;
|
|
u_int idx;
|
|
char tmp[51 * 4 + 1];
|
|
size_t size, len;
|
|
|
|
if ((s = cmd_find_session(ctx, data->target)) == NULL)
|
|
return (-1);
|
|
|
|
idx = 0;
|
|
while ((pb = paste_walk_stack(&s->buffers, &idx)) != NULL) {
|
|
size = pb->size;
|
|
|
|
/* Translate the first 50 characters. */
|
|
len = size;
|
|
if (len > 50)
|
|
len = 50;
|
|
strvisx(tmp, pb->data, len, VIS_OCTAL|VIS_TAB|VIS_NL);
|
|
|
|
/*
|
|
* If the first 50 characterswere encoded as a longer string,
|
|
* or there is definitely more data, add "...".
|
|
*/
|
|
if (size > 50 || strlen(tmp) > 50) {
|
|
tmp[50 - 3] = '\0';
|
|
strlcat(tmp, "...", sizeof tmp);
|
|
}
|
|
|
|
ctx->print(ctx, "%u: %zu bytes: \"%s\"", idx - 1, size, tmp);
|
|
}
|
|
|
|
return (0);
|
|
}
|