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cmd-list-windows.c    88 lines (73 with data), 2.3 kB

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/* $Id: cmd-list-windows.c,v 1.33 2009-03-28 20:17:29 nicm Exp $ */
/*
* 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 <unistd.h>
#include "tmux.h"
/*
* List windows on given session.
*/
int cmd_list_windows_exec(struct cmd *, struct cmd_ctx *);
const struct cmd_entry cmd_list_windows_entry = {
"list-windows", "lsw",
CMD_TARGET_SESSION_USAGE,
0,
cmd_target_init,
cmd_target_parse,
cmd_list_windows_exec,
cmd_target_send,
cmd_target_recv,
cmd_target_free,
cmd_target_print
};
int
cmd_list_windows_exec(struct cmd *self, struct cmd_ctx *ctx)
{
struct cmd_target_data *data = self->data;
struct session *s;
struct winlink *wl;
struct window *w;
struct window_pane *wp;
struct grid *gd;
u_int i;
unsigned long long size;
const char *name;
if ((s = cmd_find_session(ctx, data->target)) == NULL)
return (-1);
RB_FOREACH(wl, winlinks, &s->windows) {
w = wl->window;
ctx->print(ctx,
"%3d: %s [%ux%u]", wl->idx, w->name, w->sx, w->sy);
TAILQ_FOREACH(wp, &w->panes, entry) {
gd = wp->base.grid;
size = 0;
for (i = 0; i < gd->hsize; i++) {
size += gd->size[i] * sizeof **gd->data;
size += gd->usize[i] * sizeof **gd->udata;
}
size += gd->hsize * (sizeof *gd->data);
size += gd->hsize * (sizeof *gd->size);
if (wp->fd != -1)
name = ttyname(wp->fd);
else
name = "unknown";
ctx->print(ctx,
" %s [%ux%u] [history %u/%u, %llu bytes]",
name, wp->sx, wp->sy, gd->hsize, gd->hlimit, size);
}
}
return (0);
}