diff options
Diffstat (limited to 'scripts')
| -rw-r--r-- | scripts/.gitignore | 1 | ||||
| -rw-r--r-- | scripts/Makefile | 22 | ||||
| -rw-r--r-- | scripts/sandman.1 | 36 | ||||
| -rw-r--r-- | scripts/sandman.m | 87 |
4 files changed, 0 insertions, 146 deletions
diff --git a/scripts/.gitignore b/scripts/.gitignore deleted file mode 100644 index f6dc107..0000000 --- a/scripts/.gitignore +++ /dev/null @@ -1 +0,0 @@ -sandman diff --git a/scripts/Makefile b/scripts/Makefile deleted file mode 100644 index 179a2d3..0000000 --- a/scripts/Makefile +++ /dev/null @@ -1,22 +0,0 @@ -PREFIX ?= /usr/local -BINDIR ?= ${PREFIX}/bin -MANDIR ?= ${PREFIX}/man - -CFLAGS += -Wall -Wextra - --include ../config.mk - -LDLIBS = -framework Cocoa - -all: sandman - -clean: - rm -f sandman - -install: sandman sandman.1 - install -d ${DESTDIR}${BINDIR} ${DESTDIR}${MANDIR}/man1 - install sandman ${DESTDIR}${BINDIR} - install -m 644 sandman.1 ${DESTDIR}${MANDIR}/man1 - -uninstall: - rm -f ${DESTDIR}${BINDIR}/sandman ${DESTDIR}/man/man1/sandman.1 diff --git a/scripts/sandman.1 b/scripts/sandman.1 deleted file mode 100644 index 92828c0..0000000 --- a/scripts/sandman.1 +++ /dev/null @@ -1,36 +0,0 @@ -.Dd February 12, 2020 -.Dt SANDMAN 1 -.Os -. -.Sh NAME -.Nm sandman -.Nd sleep wrapper -. -.Sh SYNOPSIS -.Nm -.Op Fl t Ar secs -.Ar command ... -. -.Sh DESCRIPTION -The -.Nm -utility wraps a -.Ar command , -sending it -.Dv SIGHUP -when the system goes to sleep, -and restarting it -when the system wakes. -. -.Pp -The arguments are as follows: -.Bl -tag -width Ds -.It Fl t Ar secs -Wait for -.Ar secs -before restarting the process. -The default is 8 seconds. -.El -. -.Sh AUTHORS -.An June McEnroe Aq Mt june@causal.agency diff --git a/scripts/sandman.m b/scripts/sandman.m deleted file mode 100644 index 2e5c4db..0000000 --- a/scripts/sandman.m +++ /dev/null @@ -1,87 +0,0 @@ -/* Copyright (C) 2019, 2020 June McEnroe <june@causal.agency> - * - * This program is free software: you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation, either version 3 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program. If not, see <https://www.gnu.org/licenses/>. - */ - -#import <Cocoa/Cocoa.h> -#import <err.h> -#import <signal.h> -#import <stdio.h> -#import <stdlib.h> -#import <sysexits.h> -#import <unistd.h> - -typedef unsigned uint; - -static pid_t pid; -static void spawn(char *argv[]) { - pid = fork(); - if (pid < 0) err(EX_OSERR, "fork"); - if (pid) return; - execvp(argv[0], argv); - err(EX_CONFIG, "%s", argv[0]); -} - -static void handler(int signal) { - (void)signal; - int status; - pid_t pid = wait(&status); - if (pid < 0) _exit(EX_OSERR); - _exit(status); -} - -int main(int argc, char *argv[]) { - uint delay = 8; - - for (int opt; 0 < (opt = getopt(argc, argv, "t:"));) { - switch (opt) { - break; case 't': delay = strtoul(optarg, NULL, 10); - break; default: return EX_USAGE; - } - } - argc -= optind; - argv += optind; - if (!argc) errx(EX_USAGE, "command required"); - - NSWorkspace *workspace = [NSWorkspace sharedWorkspace]; - NSNotificationCenter *notifCenter = [workspace notificationCenter]; - - [notifCenter addObserverForName:NSWorkspaceWillSleepNotification - object:nil - queue:nil - usingBlock:^(NSNotification *notif) { - (void)notif; - signal(SIGCHLD, SIG_IGN); - int error = kill(pid, SIGHUP); - if (error) err(EX_UNAVAILABLE, "kill"); - int status; - wait(&status); - }]; - - [notifCenter addObserverForName:NSWorkspaceDidWakeNotification - object:nil - queue:nil - usingBlock:^(NSNotification *notif) { - (void)notif; - warnx("waiting %u seconds...", delay); - sleep(delay); - signal(SIGCHLD, handler); - spawn(argv); - }]; - - signal(SIGCHLD, handler); - spawn(argv); - - [[NSApplication sharedApplication] run]; -} |