66 lines
1.7 KiB
C
66 lines
1.7 KiB
C
/*
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* Copyright (C) 2013 Martin Willi
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*
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* Copyright (C) secunet Security Networks AG
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*
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* This program is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License as published by the
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* Free Software Foundation; either version 2 of the License, or (at your
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* option) any later version. See <http://www.fsf.org/copyleft/gpl.txt>.
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*
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* This program is distributed in the hope that it will be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
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* or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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* for more details.
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*/
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#include <library.h>
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#include <networking/streams/stream_tcp.h>
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#include <errno.h>
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#include <unistd.h>
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#include <sys/stat.h>
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/**
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* See header
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*/
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stream_service_t *stream_service_create_tcp(char *uri, int backlog)
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{
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union {
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struct sockaddr_in in;
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struct sockaddr_in6 in6;
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struct sockaddr sa;
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} addr;
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int fd, len, on = 1;
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len = stream_parse_uri_tcp(uri, &addr.sa);
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if (len == -1)
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{
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DBG1(DBG_NET, "invalid stream URI: '%s'", uri);
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return NULL;
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}
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fd = socket(addr.sa.sa_family, SOCK_STREAM, 0);
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if (fd < 0)
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{
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DBG1(DBG_NET, "opening socket '%s' failed: %s", uri, strerror(errno));
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return NULL;
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}
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if (setsockopt(fd, SOL_SOCKET, SO_REUSEADDR, (void*)&on, sizeof(on)) != 0)
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{
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DBG1(DBG_NET, "SO_REUSADDR on '%s' failed: %s", uri, strerror(errno));
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}
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if (bind(fd, &addr.sa, len) < 0)
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{
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DBG1(DBG_NET, "binding socket '%s' failed: %s", uri, strerror(errno));
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close(fd);
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return NULL;
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}
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if (listen(fd, backlog) < 0)
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{
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DBG1(DBG_NET, "listen on socket '%s' failed: %s", uri, strerror(errno));
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close(fd);
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return NULL;
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}
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return stream_service_create_from_fd(fd);
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}
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