eda6f5931d
We have to use SOCK_SEQPACKET instead of SOCK_STREAM for client/server communication, because UDS does things with control messages that tmux does not expect. Change-Id: I3edb1875d61fb976cf6485c650f4fd4b82fa354c
138 lines
3.5 KiB
C
138 lines
3.5 KiB
C
/* $Id: cmd-list-panes.c,v 1.1.1.2 2011/08/17 18:40:04 jmmv Exp $ */
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/*
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* Copyright (c) 2009 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 panes on given window.
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*/
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int cmd_list_panes_exec(struct cmd *, struct cmd_ctx *);
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void cmd_list_panes_server(struct cmd_ctx *);
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void cmd_list_panes_session(struct session *, struct cmd_ctx *, int);
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void cmd_list_panes_window(
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struct session *, struct winlink *, struct cmd_ctx *, int);
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const struct cmd_entry cmd_list_panes_entry = {
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"list-panes", "lsp",
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"ast:", 0, 0,
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"[-as] [-t target]",
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0,
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NULL,
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NULL,
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cmd_list_panes_exec
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};
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int
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cmd_list_panes_exec(struct cmd *self, struct cmd_ctx *ctx)
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{
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struct args *args = self->args;
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struct session *s;
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struct winlink *wl;
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if (args_has(args, 'a'))
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cmd_list_panes_server(ctx);
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else if (args_has(args, 's')) {
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s = cmd_find_session(ctx, args_get(args, 't'), 0);
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if (s == NULL)
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return (-1);
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cmd_list_panes_session(s, ctx, 1);
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} else {
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wl = cmd_find_window(ctx, args_get(args, 't'), &s);
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if (wl == NULL)
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return (-1);
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cmd_list_panes_window(s, wl, ctx, 0);
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}
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return (0);
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}
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void
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cmd_list_panes_server(struct cmd_ctx *ctx)
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{
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struct session *s;
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RB_FOREACH(s, sessions, &sessions)
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cmd_list_panes_session(s, ctx, 2);
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}
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void
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cmd_list_panes_session(struct session *s, struct cmd_ctx *ctx, int type)
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{
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struct winlink *wl;
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RB_FOREACH(wl, winlinks, &s->windows)
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cmd_list_panes_window(s, wl, ctx, type);
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}
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void
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cmd_list_panes_window(
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struct session *s, struct winlink *wl, struct cmd_ctx *ctx, int type)
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{
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struct window_pane *wp;
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struct grid *gd;
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struct grid_line *gl;
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u_int i, n;
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unsigned long long size;
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n = 0;
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TAILQ_FOREACH(wp, &wl->window->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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gl = &gd->linedata[i];
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size += gl->cellsize * sizeof *gl->celldata;
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size += gl->utf8size * sizeof *gl->utf8data;
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}
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size += gd->hsize * sizeof *gd->linedata;
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switch (type) {
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case 0:
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ctx->print(ctx,
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"%u: [%ux%u] [history %u/%u, %llu bytes] %%%u%s%s",
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n, wp->sx, wp->sy, gd->hsize, gd->hlimit, size,
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wp->id, wp == wp->window->active ? " (active)" : "",
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wp->fd == -1 ? " (dead)" : "");
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break;
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case 1:
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ctx->print(ctx,
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"%d.%u: [%ux%u] [history %u/%u, %llu bytes] "
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"%%%u%s%s", wl->idx,
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n, wp->sx, wp->sy, gd->hsize, gd->hlimit, size,
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wp->id, wp == wp->window->active ? " (active)" : "",
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wp->fd == -1 ? " (dead)" : "");
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break;
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case 2:
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ctx->print(ctx,
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"%s:%d.%u: [%ux%u] [history %u/%u, %llu bytes] "
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"%%%u%s%s", s->name, wl->idx,
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n, wp->sx, wp->sy, gd->hsize, gd->hlimit, size,
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wp->id, wp == wp->window->active ? " (active)" : "",
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wp->fd == -1 ? " (dead)" : "");
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break;
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}
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n++;
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}
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}
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