commit - 355ad914158c9e719ce27a9d2cce0f13d58d4db3
commit + 2cb54b16c3944e5919e2112d339b73678fd0106d
blob - a7ab7b2f325e93ffdb3f0edd1a2425f828486c27 (mode 644)
blob + /dev/null
--- Makefile.am
+++ /dev/null
-bin_PROGRAMS = lstun
-lstun_SOURCES = lstun.c compat.h log.c log.h
-
-LDADD = $(LIBOBJS)
-
-dist_man1_MANS = lstun.1
blob - d110508b5190c401e6924802a40785128ca47f40
blob + 8fd29229af019e74c3f373d299d5155de463e4b3
--- README.md
+++ README.md
lstun is a simple utility to lazily (on demand) spawn a ssh tunnel to
a remote machine and kill it after some time of inactivity.
+Note that the the -main branch targets OpenBSD only; on other systems
+please use the -portable branch.
+
To compile it just run
- $ ./autogen.sh # if building from a git checkout
- $ ./configure
$ make
- # make install # eventually
The only dependency is libevent. It expects ssh to be `/usr/bin/ssh`,
compile with `-DSSH_PATH=...` to alter the path eventually.
blob - 70027cbf3cf809c67ca8b5cff38df304aa29bcf6 (mode 755)
blob + /dev/null
--- autogen.sh
+++ /dev/null
-#!/bin/sh
-
-exec autoreconf -vfi
blob - ef6e22826235080b0c3b5fb54048ca316355a6fe (mode 644)
blob + /dev/null
--- compat/getprogname.c
+++ /dev/null
-/*
- * Copyright (c) 2021 Omar Polo <op@omarpolo.com>
- *
- * Permission to use, copy, modify, and distribute this software for any
- * purpose with or without fee is hereby granted, provided that the above
- * copyright notice and this permission notice appear in all copies.
- *
- * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
- * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
- * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
- * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
- * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
- * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
- */
-
-/*
- * XXX: eventualyl there are some ways, at least on linux, to get the
- * program name, probably like glibc program_invocation_short_name or
- * reading stuff from /proc/self.
- */
-
-const char *
-getprogname(void)
-{
- return "lstun";
-}
blob - e1807693138c2fc6b662ac9d8859fa0f2431c360 (mode 644)
blob + /dev/null
--- compat/strtonum.c
+++ /dev/null
-/*
- * Copyright (c) 2004 Ted Unangst and Todd Miller
- * All rights reserved.
- *
- * Permission to use, copy, modify, and distribute this software for any
- * purpose with or without fee is hereby granted, provided that the above
- * copyright notice and this permission notice appear in all copies.
- *
- * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
- * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
- * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
- * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
- * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
- * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
- */
-
-#include <errno.h>
-#include <limits.h>
-#include <stdlib.h>
-
-#define INVALID 1
-#define TOOSMALL 2
-#define TOOLARGE 3
-
-long long
-strtonum(const char *numstr, long long minval, long long maxval,
- const char **errstrp)
-{
- long long ll = 0;
- int error = 0;
- char *ep;
- struct errval {
- const char *errstr;
- int err;
- } ev[4] = {
- { NULL, 0 },
- { "invalid", EINVAL },
- { "too small", ERANGE },
- { "too large", ERANGE },
- };
-
- ev[0].err = errno;
- errno = 0;
- if (minval > maxval) {
- error = INVALID;
- } else {
- ll = strtoll(numstr, &ep, 10);
- if (numstr == ep || *ep != '\0')
- error = INVALID;
- else if ((ll == LLONG_MIN && errno == ERANGE) || ll < minval)
- error = TOOSMALL;
- else if ((ll == LLONG_MAX && errno == ERANGE) || ll > maxval)
- error = TOOLARGE;
- }
- if (errstrp != NULL)
- *errstrp = ev[error].errstr;
- errno = ev[error].err;
- if (error)
- ll = 0;
-
- return (ll);
-}
blob - /dev/null
blob + cb2b01653178a71648611ef5ebd948b243cbf6b7 (mode 644)
--- /dev/null
+++ lstun-dist.txt
+
+/LICENSE
+/Makefile
+/README.md
+/log.c
+/log.h
+/lstun-version.mk
+/lstun.1
+/lstun.c
blob - b0ac36571fd683d0f780a8bd04566a16a4fedab3 (mode 644)
blob + /dev/null
--- compat.h
+++ /dev/null
-/*
- * Copyright (c) 2021 Omar Polo <op@omarpolo.com>
- *
- * Permission to use, copy, modify, and distribute this software for any
- * purpose with or without fee is hereby granted, provided that the above
- * copyright notice and this permission notice appear in all copies.
- *
- * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
- * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
- * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
- * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
- * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
- * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
- */
-
-#ifndef COMPAT_H
-#define COMPAT_H
-
-#include "config.h"
-
-#ifndef HAVE_GETPROGNAME
-const char *getprogname(void);
-#endif
-
-#ifndef HAVE_STRTONUM
-long long strtonum(const char*, long long, long long, const char**);
-#endif
-
-#endif /* COMPAT_H */
blob - /dev/null
blob + ed13bf81e9e1ab3e46d42c9131e8e79ad529c741 (mode 644)
--- /dev/null
+++ lstun-version.mk
+LSTUN_RELEASE=No
+LSTUN_VERSION_NUMBER=0.2
+
+.if ${LSTUN_RELEASE} == Yes
+LSTUN_VERSION=${LSTUN_VERSION_NUMBER}
+.else
+LSTUN_VERSION=${LSTUN_VERSION_NUMBER}-current
+.endif
blob - a25d9a213ef3a95754aa8452672446b34452062e (mode 644)
blob + /dev/null
--- configure.ac
+++ /dev/null
-AC_INIT([lstun], [0.1.0], [op@omarpolo.com])
-AC_CONFIG_LIBOBJ_DIR([compat])
-AM_INIT_AUTOMAKE([-Wall foreign subdir-objects])
-AC_PROG_CC_C99
-AC_USE_SYSTEM_EXTENSIONS
-
-AC_REPLACE_FUNCS([
- getprogname \
- strtonum \
-])
-
-AC_CHECK_LIB([event2], [event_init], [], [
- AC_CHECK_LIB([event], [event_init], [], [
- AC_MSG_ERROR([requires libevent])
- ])
-])
-
-AM_CFLAGS="${AM_CFLAGS} -Wall -Wextra -Wmissing-prototypes"
-AM_CFLAGS="${AM_CFLAGS} -Wstrict-prototypes -Wwrite-strings"
-AM_CFLAGS="${AM_CFLAGS} -Wno-unused-parameter"
-
-AC_CONFIG_HEADERS([config.h])
-AC_CONFIG_FILES([Makefile])
-AC_OUTPUT
blob - 859eb2b7dc29fb815517252d515596e8a2c801f3
blob + 362b9c4cbfe5998442528d99f3faaa2315f44972
--- log.c
+++ log.c
* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*/
-#include "compat.h"
-
#include <stdio.h>
#include <stdlib.h>
#include <stdarg.h>
blob - aa11bffda1152efd9c1f6ebe7d78bbc46e4a56b3
blob + a1f799769c83791ddf04e799be4969b44d44ca85
--- lstun.c
+++ lstun.c
* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*/
-
-#include "compat.h"
#include <sys/types.h>
#include <sys/socket.h>
