mirror of https://github.com/tmux/tmux.git
has-session command.
Nicholas Marriott
parent
4df168c986
commit
9f06104c3a
6
CHANGES
6
CHANGES
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@ -1,3 +1,7 @@
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25 October 2007
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* (nicm) has-session command: checks if session exists.
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24 October 2007
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* (nicm) Support for \e6n to request cursor position. resize(1) now works.
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@ -159,5 +163,5 @@
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(including mutt, emacs). No status bar yet and no key remapping or other
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customisation.
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$Id: CHANGES,v 1.50 2007-10-24 15:29:27 nicm Exp $
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$Id: CHANGES,v 1.51 2007-10-25 17:44:24 nicm Exp $
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5
Makefile
5
Makefile
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@ -1,4 +1,4 @@
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# $Id: Makefile,v 1.30 2007-10-23 09:36:19 nicm Exp $
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# $Id: Makefile,v 1.31 2007-10-25 17:44:24 nicm Exp $
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.SUFFIXES: .c .o .y .h
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.PHONY: clean
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@ -23,7 +23,8 @@ SRCS= tmux.c server.c server-msg.c server-fn.c buffer.c buffer-poll.c status.c \
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cmd-unbind-key.c cmd-previous-window.c cmd-last-window.c cmd-list-keys.c \
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cmd-set-option.c cmd-rename-window.c cmd-select-window.c \
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cmd-list-windows.c cmd-attach-session.c cmd-send-prefix.c \
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cmd-refresh-session.c cmd-kill-window.c cmd-list-clients.c
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cmd-refresh-session.c cmd-kill-window.c cmd-list-clients.c \
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cmd-has-session.c
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YACC= yacc -d
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2
TODO
2
TODO
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@ -43,7 +43,6 @@
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kill-window to limit accidental presses
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- status-fg/status-bg should be to set attributes: bold, etc
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- show-options command
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- fix resize(1)
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- detach client and other client commands. note that there can only be a
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"current client" on key presses - these should act like detach-session -
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-a will do all clients, otherwise do nothing unless key in which case do
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@ -51,6 +50,7 @@
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- check handling of out-of-bound values in input.c, most should be limited
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rather than ignored
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- save/restore (DECSC/DECRC) are ugly. maybe a struct screen_attr and memcpy
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- force maximum terminal size (centred?)
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-- For 0.1 --------------------------------------------------------------------
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- man page
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@ -0,0 +1,51 @@
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/* $Id: cmd-has-session.c,v 1.1 2007-10-25 17:44:24 nicm 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 <getopt.h>
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#include <string.h>
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#include "tmux.h"
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/*
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* Cause client to exit with 0 if session exists, or 1 if it doesn't. This
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* is handled in the caller since this doesn't have flag CMD_NOSESSION, so
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* all that is necessary is to exit.
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*/
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void cmd_has_session_exec(void *, struct cmd_ctx *);
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const struct cmd_entry cmd_has_session_entry = {
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"has-session", "has", "",
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0,
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NULL,
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cmd_has_session_exec,
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NULL,
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NULL,
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NULL
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};
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void
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cmd_has_session_exec(unused void *ptr, struct cmd_ctx *ctx)
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{
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struct client *c = ctx->client;
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if (!(ctx->flags & CMD_KEY))
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server_write_client(c, MSG_EXIT, NULL, 0);
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}
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3
cmd.c
3
cmd.c
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@ -1,4 +1,4 @@
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/* $Id: cmd.c,v 1.19 2007-10-23 09:36:19 nicm Exp $ */
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/* $Id: cmd.c,v 1.20 2007-10-25 17:44:24 nicm Exp $ */
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/*
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* Copyright (c) 2007 Nicholas Marriott <nicm@users.sourceforge.net>
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@ -27,6 +27,7 @@ const struct cmd_entry *cmd_table[] = {
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&cmd_attach_session_entry,
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&cmd_bind_key_entry,
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&cmd_detach_session_entry,
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&cmd_has_session_entry,
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&cmd_kill_window_entry,
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&cmd_last_window_entry,
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&cmd_list_clients_entry,
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@ -7,7 +7,7 @@ SESSION=natasha-main
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TMUX="tmux -S $SOCKET"
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if ! $TMUX -s $SESSION attach 2>/dev/null; then
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if ! $TMUX -s $SESSION has 2>/dev/null; then
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$TMUX new -d -s $SESSION -nyelena 'exec ssh yelena' # 0
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$TMUX set default-command "$SHELL -l"
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@ -27,6 +27,6 @@ if ! $TMUX -s $SESSION attach 2>/dev/null; then
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$TMUX bind ^A send-prefix
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$TMUX set bell-action none
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$TMUX -s $SESSION attach
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fi
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$TMUX -s $SESSION attach
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3
tmux.h
3
tmux.h
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@ -1,4 +1,4 @@
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/* $Id: tmux.h,v 1.69 2007-10-24 15:40:59 nicm Exp $ */
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/* $Id: tmux.h,v 1.70 2007-10-25 17:44:24 nicm Exp $ */
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/*
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* Copyright (c) 2007 Nicholas Marriott <nicm@users.sourceforge.net>
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@ -531,6 +531,7 @@ char *cmd_recv_string(struct buffer *);
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extern const struct cmd_entry cmd_attach_session_entry;
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extern const struct cmd_entry cmd_bind_key_entry;
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extern const struct cmd_entry cmd_detach_session_entry;
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extern const struct cmd_entry cmd_has_session_entry;
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extern const struct cmd_entry cmd_kill_window_entry;
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extern const struct cmd_entry cmd_last_window_entry;
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extern const struct cmd_entry cmd_list_clients_entry;
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