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/* |
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* Copyright (c) 2022 Thomas Koeller. All rights reserved. |
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* |
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* Redistribution and use in source and binary forms, with or without |
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* modification, are permitted provided that the following conditions |
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* are met: |
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* 1. Redistributions of source code must retain the above copyright |
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* notice, this list of conditions and the following disclaimer. |
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* 2. Redistributions in binary form must reproduce the above copyright |
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* notice, this list of conditions and the following disclaimer in the |
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* documentation and/or other materials provided with the distribution. |
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* |
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR |
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* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES |
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* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. |
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* IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, |
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* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT |
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* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF |
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* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
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*/ |
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#include <error.h> |
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#include <errno.h> |
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#include <unistd.h> |
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#include <stdlib.h> |
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#include <stdio.h> |
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#include <signal.h> |
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#include <sys/socket.h> |
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#include <sys/un.h> |
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static const struct sockaddr_un sa = { |
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.sun_family = AF_UNIX, |
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.sun_path = "/tmp/authreport-test" |
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}; |
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static void |
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cleanup(void) |
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{ |
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unlink(sa.sun_path); |
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} |
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static void |
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sh(int) |
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{ |
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cleanup(); |
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}; |
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|
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int |
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main(void) |
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{ |
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char inbuf[100]; |
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|
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static const struct sigaction sact = { |
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.sa_handler = sh |
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}; |
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|
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const int s = socket(sa.sun_family, SOCK_DGRAM, 0); |
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if (s < 0) { |
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error(1, errno, "Socket creation failed"); |
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} |
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|
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if (bind(s, (const struct sockaddr *) &sa, SUN_LEN(&sa)) < 0) { |
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error(1, errno, "Failed to bind socket address %s", sa.sun_path); |
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} |
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atexit(cleanup); |
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sigaction(SIGINT, &sact, NULL); |
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|
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while (recv(s, inbuf, sizeof inbuf, 0) > 0) { |
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puts(inbuf); |
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memset(inbuf, 0, sizeof inbuf); |
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} |
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exit(0); |
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} |
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