mirror of
https://github.com/tmux/tmux.git
synced 2024-11-13 23:58:51 +00:00
92 lines
2.2 KiB
C
92 lines
2.2 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 "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,
|
||
|
|
cmd_target_init,
|
||
|
|
cmd_target_parse,
|
||
|
|
cmd_list_buffers_exec,
|
||
|
|
cmd_target_send,
|
||
|
|
cmd_target_recv,
|
||
|
|
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;
|
||
|
|
size_t size, in, out;
|
||
|
|
|
||
|
|
if ((s = cmd_find_session(ctx, data->target)) == NULL)
|
||
|
|
return (-1);
|
||
|
|
|
||
|
|
if (s->sx > 35) { /* leave three for ... */
|
||
|
|
size = s->sx - 32;
|
||
|
|
tmp = xmalloc(size + 1);
|
||
|
|
} else {
|
||
|
|
size = 0;
|
||
|
|
tmp = NULL;
|
||
|
|
}
|
||
|
|
|
||
|
|
idx = 0;
|
||
|
|
while ((pb = paste_walk_stack(&s->buffers, &idx)) != NULL) {
|
||
|
|
if (tmp != NULL) {
|
||
|
|
in = out = 0;
|
||
|
|
while (out < size && pb->data[in] != '\0') {
|
||
|
|
if (pb->data[in] > 31 && pb->data[in] != 127)
|
||
|
|
tmp[out++] = pb->data[in];
|
||
|
|
in++;
|
||
|
|
}
|
||
|
|
tmp[out] = '\0';
|
||
|
|
if (out == size) {
|
||
|
|
tmp[out - 1] = '.';
|
||
|
|
tmp[out - 2] = '.';
|
||
|
|
tmp[out - 3] = '.';
|
||
|
|
}
|
||
|
|
|
||
|
|
ctx->print(ctx, "%d: %zu bytes: \"%s\"",
|
||
|
|
idx - 1, strlen(pb->data), tmp);
|
||
|
|
} else
|
||
|
|
ctx->print(ctx, "%d: %zu bytes", idx, strlen(pb->data));
|
||
|
|
}
|
||
|
|
|
||
|
|
if (tmp != NULL)
|
||
|
|
xfree(tmp);
|
||
|
|
|
||
|
|
return (0);
|
||
|
|
}
|