93 lines
2.5 KiB
C
93 lines
2.5 KiB
C
/*************************************************************************\
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* Copyright (c) 2017 UChicago Argonne LLC, as Operator of Argonne
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* National Laboratory.
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* EPICS BASE is distributed subject to a Software License Agreement found
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* in file LICENSE that is included with this distribution.
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\*************************************************************************/
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#include <string.h>
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#include <stdio.h>
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#include "osiSock.h"
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#include "epicsUnitTest.h"
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#include "testMain.h"
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/* This could easily be generalized to test more options */
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void udpBroadcast(SOCKET s, int put)
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{
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int status;
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int flag = put;
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osiSocklen_t len = sizeof(flag);
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status = setsockopt(s, SOL_SOCKET, SO_BROADCAST, (char *)&flag, len);
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testOk(status >= 0, "setsockopt BROADCAST := %d", put);
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status = getsockopt(s, SOL_SOCKET, SO_BROADCAST, (char *)&flag, &len);
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testOk(status >= 0 && len == sizeof(flag) && !flag == !put,
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"getsockopt BROADCAST => %d", flag);
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}
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void multiCastLoop(SOCKET s, int put)
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{
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int status;
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osiSockOptMcastLoop_t flag = put;
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osiSocklen_t len = sizeof(flag);
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status = setsockopt(s, IPPROTO_IP, IP_MULTICAST_LOOP,
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(char *)&flag, len);
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testOk(status >= 0, "setsockopt MULTICAST_LOOP := %d", put);
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status = getsockopt(s, IPPROTO_IP, IP_MULTICAST_LOOP, (char *)&flag, &len);
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testOk(status >= 0 && len == sizeof(flag) && !flag == !put,
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"getsockopt MULTICAST_LOOP => %d", (int) flag);
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}
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void multiCastTTL(SOCKET s, int put)
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{
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int status;
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osiSockOptMcastTTL_t flag = put;
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osiSocklen_t len = sizeof(flag);
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status = setsockopt(s, IPPROTO_IP, IP_MULTICAST_TTL,
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(char *)&flag, len);
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testOk(status >= 0, "setsockopt IP_MULTICAST_TTL := %d", put);
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status = getsockopt(s, IPPROTO_IP, IP_MULTICAST_TTL, (char *)&flag, &len);
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testOk(status >= 0 && len == sizeof(flag) && !flag == !put,
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"getsockopt IP_MULTICAST_TTL => %d", (int) flag);
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}
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void udpSockTest(void)
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{
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SOCKET s;
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s = epicsSocketCreate(AF_INET, SOCK_DGRAM, 0);
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testOk(s != INVALID_SOCKET, "epicsSocketCreate INET, DGRAM, 0");
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udpBroadcast(s, 1);
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udpBroadcast(s, 0);
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multiCastLoop(s, 1);
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multiCastLoop(s, 0);
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multiCastTTL(s, 1);
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multiCastTTL(s, 0);
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epicsSocketDestroy(s);
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}
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MAIN(osiSockTest)
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{
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int status;
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testPlan(14);
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status = osiSockAttach();
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testOk(status, "osiSockAttach");
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udpSockTest();
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osiSockRelease();
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return testDone();
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}
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