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https://github.com/tmux/tmux.git
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89 lines
2.2 KiB
C
89 lines
2.2 KiB
C
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/* $OpenBSD$ */
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/*
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* Copyright (c) 2007 Nicholas Marriott <nicm@users.sourceforge.net>
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*
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* Permission to use, copy, modify, and distribute this software for any
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* purpose with or without fee is hereby granted, provided that the above
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* copyright notice and this permission notice appear in all copies.
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*
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* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
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* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
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* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
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* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
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* WHATSOEVER RESULTING FROM LOSS OF MIND, USE, DATA OR PROFITS, WHETHER
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* IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING
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* OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
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*/
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#include <sys/types.h>
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#include <unistd.h>
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#include "tmux.h"
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/*
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* List windows on given session.
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*/
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int cmd_list_windows_exec(struct cmd *, struct cmd_ctx *);
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const struct cmd_entry cmd_list_windows_entry = {
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"list-windows", "lsw",
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CMD_TARGET_SESSION_USAGE,
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0,
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cmd_target_init,
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cmd_target_parse,
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cmd_list_windows_exec,
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cmd_target_send,
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cmd_target_recv,
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cmd_target_free,
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cmd_target_print
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};
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int
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cmd_list_windows_exec(struct cmd *self, struct cmd_ctx *ctx)
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{
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struct cmd_target_data *data = self->data;
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struct session *s;
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struct winlink *wl;
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struct window *w;
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struct window_pane *wp;
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struct grid *gd;
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u_int i;
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unsigned long long size;
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const char *name;
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if ((s = cmd_find_session(ctx, data->target)) == NULL)
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return (-1);
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RB_FOREACH(wl, winlinks, &s->windows) {
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w = wl->window;
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ctx->print(ctx,
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"%3d: %s [%ux%u]", wl->idx, w->name, w->sx, w->sy);
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TAILQ_FOREACH(wp, &w->panes, entry) {
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gd = wp->base.grid;
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size = 0;
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for (i = 0; i < gd->hsize; i++) {
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size += gd->size[i] * sizeof **gd->data;
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size += gd->usize[i] * sizeof **gd->udata;
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}
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size += gd->hsize * (sizeof *gd->data);
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size += gd->hsize * (sizeof *gd->size);
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if (wp->fd != -1)
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name = ttyname(wp->fd);
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else
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name = "unknown";
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ctx->print(ctx,
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" %s [%ux%u %s] [history %u/%u, %llu bytes]",
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name, wp->sx, wp->sy, layout_name(w), gd->hsize,
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gd->hlimit, size);
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}
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}
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return (0);
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}
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