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
126 lines
3.3 KiB
C
126 lines
3.3 KiB
C
/* $Id: cmd-new-window.c,v 1.1.1.2 2011/08/17 18:40:04 jmmv Exp $ */
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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 <stdlib.h>
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#include "tmux.h"
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/*
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* Create a new window.
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*/
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int cmd_new_window_exec(struct cmd *, struct cmd_ctx *);
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const struct cmd_entry cmd_new_window_entry = {
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"new-window", "neww",
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"adkn:Pt:", 0, 1,
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"[-adk] [-n window-name] [-t target-window] [command]",
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0,
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NULL,
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NULL,
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cmd_new_window_exec
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};
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int
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cmd_new_window_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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char *cmd, *cwd, *cause;
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int idx, last, detached;
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if (args_has(args, 'a')) {
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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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idx = wl->idx + 1;
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/* Find the next free index. */
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for (last = idx; last < INT_MAX; last++) {
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if (winlink_find_by_index(&s->windows, last) == NULL)
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break;
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}
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if (last == INT_MAX) {
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ctx->error(ctx, "no free window indexes");
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return (-1);
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}
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/* Move everything from last - 1 to idx up a bit. */
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for (; last > idx; last--) {
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wl = winlink_find_by_index(&s->windows, last - 1);
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server_link_window(s, wl, s, last, 0, 0, NULL);
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server_unlink_window(s, wl);
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}
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} else {
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if ((idx = cmd_find_index(ctx, args_get(args, 't'), &s)) == -2)
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return (-1);
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}
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detached = args_has(args, 'd');
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wl = NULL;
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if (idx != -1)
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wl = winlink_find_by_index(&s->windows, idx);
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if (wl != NULL && args_has(args, 'k')) {
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/*
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* Can't use session_detach as it will destroy session if this
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* makes it empty.
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*/
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wl->flags &= ~WINLINK_ALERTFLAGS;
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winlink_stack_remove(&s->lastw, wl);
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winlink_remove(&s->windows, wl);
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/* Force select/redraw if current. */
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if (wl == s->curw) {
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detached = 0;
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s->curw = NULL;
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}
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}
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if (args->argc == 0)
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cmd = options_get_string(&s->options, "default-command");
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else
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cmd = args->argv[0];
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cwd = options_get_string(&s->options, "default-path");
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if (*cwd == '\0') {
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if (ctx->cmdclient != NULL && ctx->cmdclient->cwd != NULL)
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cwd = ctx->cmdclient->cwd;
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else
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cwd = s->cwd;
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}
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if (idx == -1)
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idx = -1 - options_get_number(&s->options, "base-index");
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wl = session_new(s, args_get(args, 'n'), cmd, cwd, idx, &cause);
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if (wl == NULL) {
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ctx->error(ctx, "create window failed: %s", cause);
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xfree(cause);
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return (-1);
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}
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if (!detached) {
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session_select(s, wl->idx);
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server_redraw_session_group(s);
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} else
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server_status_session_group(s);
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if (args_has(args, 'P'))
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ctx->print(ctx, "%s:%u", s->name, wl->idx);
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return (0);
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}
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