mirror of
https://github.com/solemnwarning/ipxwrapper
synced 2024-12-30 16:45:37 +01:00
753280da5d
Verify processes exiting abnormally don't hold onto addresses and check the error code when bind() fails.
115 lines
2.7 KiB
C
115 lines
2.7 KiB
C
/* IPXWrapper test tools
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* Copyright (C) 2014 Daniel Collins <solemnwarning@solemnwarning.net>
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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 version 2 as published by
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* the Free Software Foundation.
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*
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* This program is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
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* more details.
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*
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* You should have received a copy of the GNU General Public License along with
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* this program; if not, write to the Free Software Foundation, Inc., 51
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* Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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*/
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#include <winsock2.h>
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#include <windows.h>
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#include <wsipx.h>
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#include <wsnwlink.h>
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include <assert.h>
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#include "addr.h"
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#include "tools.h"
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int main(int argc, const char **argv)
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{
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setbuf(stdout, NULL);
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setbuf(stderr, NULL);
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{
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WSADATA wsaData;
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assert(WSAStartup(MAKEWORD(1,1), &wsaData) == 0);
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}
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for(int i = 1; i < argc; i += 5)
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{
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if(strcmp(argv[i], "-e") == 0)
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{
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printf("Calling _exit\n");
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_exit(0);
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}
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BOOL reuse = FALSE;
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if(strcmp(argv[i], "-r") == 0)
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{
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reuse = TRUE;
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++i;
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}
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BOOL close = FALSE;
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if(strcmp(argv[i], "-c") == 0)
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{
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close = TRUE;
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++i;
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}
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if((argc - i) < 5)
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{
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fprintf(stderr, "Usage: %s\n"
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"\t[-r] [-c] <type> <protocol> <network number> <node number> <socket number>\n"
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"\t[-e]\n"
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"\t...\n", argv[0]);
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return 1;
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}
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int type = atoi(argv[i]);
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int protocol = atoi(argv[i + 1]);
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int sock = socket(AF_IPX, type, protocol);
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assert(sock != -1);
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assert(setsockopt(sock, SOL_SOCKET, SO_REUSEADDR, (void*)(&reuse), sizeof(reuse)) == 0);
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struct sockaddr_ipx addr = read_sockaddr(argv[i + 2], argv[i + 3], argv[i + 4]);
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if(bind(sock, (struct sockaddr*)(&addr), sizeof(addr)) == 0)
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{
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int addrlen = sizeof(addr);
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assert(getsockname(sock, (struct sockaddr*)(&addr), &addrlen) == 0);
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assert(addr.sa_family == AF_IPX);
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char bound_addr[IPX_SADDR_SIZE];
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ipx_to_string(bound_addr,
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addr32_in(addr.sa_netnum), addr48_in(addr.sa_nodenum), addr.sa_socket);
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printf("Bound socket to %s\n", bound_addr);
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}
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else{
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printf("Failed (%u)\n", (unsigned int)(WSAGetLastError()));
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}
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if(close)
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{
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closesocket(sock);
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}
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}
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/* Signal to the caller that we have attempted to bind to all requested
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* addresses.
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*/
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printf("Ready\n");
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/* Hang around until something is written to our stdin. This is to
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* facilitate testing bind behaviour in concurrent processes.
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*/
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getchar();
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return 0;
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}
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