| 1 | /*
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| 2 | * Copyright (c) 2012 Jiri Svoboda
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| 3 | * All rights reserved.
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| 4 | *
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| 5 | * Redistribution and use in source and binary forms, with or without
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| 6 | * modification, are permitted provided that the following conditions
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| 7 | * are met:
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| 8 | *
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| 9 | * - Redistributions of source code must retain the above copyright
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| 10 | * notice, this list of conditions and the following disclaimer.
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| 11 | * - Redistributions in binary form must reproduce the above copyright
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| 12 | * notice, this list of conditions and the following disclaimer in the
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| 13 | * documentation and/or other materials provided with the distribution.
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| 14 | * - The name of the author may not be used to endorse or promote products
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| 15 | * derived from this software without specific prior written permission.
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| 16 | *
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| 17 | * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
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| 18 | * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
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| 19 | * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
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| 20 | * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
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| 21 | * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
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| 22 | * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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| 23 | * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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| 24 | * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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| 25 | * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
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| 26 | * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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| 27 | */
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| 28 |
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| 29 | /** @addtogroup udp
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| 30 | * @{
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| 31 | */
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| 32 |
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| 33 | /**
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| 34 | * @file UDP (User Datagram Protocol) service
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| 35 | */
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| 36 |
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| 37 | #include <async.h>
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| 38 | #include <errno.h>
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| 39 | #include <io/log.h>
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| 40 | #include <stdio.h>
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| 41 | #include <task.h>
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| 42 |
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| 43 | #include "assoc.h"
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| 44 | #include "service.h"
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| 45 | #include "udp_inet.h"
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| 46 |
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| 47 | #define NAME "udp"
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| 48 |
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| 49 | static int udp_init(void)
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| 50 | {
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| 51 | int rc;
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| 52 |
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| 53 | log_msg(LOG_DEFAULT, LVL_DEBUG, "udp_init()");
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| 54 |
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| 55 | rc = udp_assocs_init();
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| 56 | if (rc != EOK) {
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| 57 | log_msg(LOG_DEFAULT, LVL_ERROR, "Failed initializing associations.");
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| 58 | return ENOMEM;
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| 59 | }
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| 60 |
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| 61 | rc = udp_inet_init();
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| 62 | if (rc != EOK) {
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| 63 | log_msg(LOG_DEFAULT, LVL_ERROR, "Failed connecting to internet service.");
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| 64 | return ENOENT;
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| 65 | }
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| 66 |
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| 67 | rc = udp_service_init();
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| 68 | if (rc != EOK) {
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| 69 | log_msg(LOG_DEFAULT, LVL_ERROR, "Failed initializing UDP service.");
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| 70 | return ENOENT;
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| 71 | }
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| 72 |
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| 73 | return EOK;
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| 74 | }
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| 75 |
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| 76 | int main(int argc, char **argv)
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| 77 | {
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| 78 | int rc;
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| 79 |
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| 80 | printf(NAME ": UDP (User Datagram Protocol) service\n");
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| 81 |
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| 82 | rc = log_init(NAME);
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| 83 | if (rc != EOK) {
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| 84 | printf(NAME ": Failed to initialize log.\n");
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| 85 | return 1;
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| 86 | }
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| 87 |
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| 88 | rc = udp_init();
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| 89 | if (rc != EOK)
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| 90 | return 1;
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| 91 |
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| 92 | printf(NAME ": Accepting connections.\n");
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| 93 | task_retval(0);
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| 94 | async_manager();
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| 95 |
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| 96 | /* Not reached */
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| 97 | return 0;
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| 98 | }
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| 99 |
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| 100 | /**
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| 101 | * @}
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| 102 | */
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