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mirror of https://github.com/solemnwarning/ipxwrapper synced 2024-12-30 16:45:37 +01:00
ipxwrapper/tools/bind.c
Daniel Collins 753280da5d Improved bind tests.
Verify processes exiting abnormally don't hold onto addresses and check
the error code when bind() fails.
2017-09-20 00:13:33 +01:00

115 lines
2.7 KiB
C

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