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57 lines
2.0 KiB
57 lines
2.0 KiB
/* $Id: testgetgateway.c,v 1.7 2012/08/21 17:13:31 nanard Exp $ */ |
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/* libnatpmp |
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Copyright (c) 2007-2011, Thomas BERNARD |
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All rights reserved. |
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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 are met: |
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* Redistributions of source code must retain the above copyright notice, |
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this list of conditions and the following disclaimer. |
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* Redistributions in binary form must reproduce the above copyright notice, |
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this list of conditions and the following disclaimer in the documentation |
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and/or other materials provided with the distribution. |
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* The name of the author may not be used to endorse or promote products |
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derived from this software without specific prior written permission. |
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THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" |
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AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
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IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE |
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ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE |
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LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR |
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CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF |
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SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS |
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INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN |
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CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) |
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ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE |
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POSSIBILITY OF SUCH DAMAGE. |
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*/ |
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#include <stdio.h> |
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#ifdef WIN32 |
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#include <winsock2.h> |
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#else |
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#include <netinet/in.h> |
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#include <arpa/inet.h> |
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#endif |
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#include "getgateway.h" |
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int main(int argc, char * * argv) |
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{ |
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(void)argc; |
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(void)argv; |
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struct in_addr gatewayaddr; |
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int r; |
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#ifdef WIN32 |
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uint32_t temp = 0; |
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r = getdefaultgateway(&temp); |
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gatewayaddr.S_un.S_addr = temp; |
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#else |
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r = getdefaultgateway(&(gatewayaddr.s_addr)); |
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#endif |
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if(r>=0) |
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printf("default gateway : %s\n", inet_ntoa(gatewayaddr)); |
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else |
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fprintf(stderr, "getdefaultgateway() failed\n"); |
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return 0; |
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} |
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