268f8cd0c1
Zero sipx buffers not to have garbage. Send message to broadcast address, so the remote side receives the message.
50 lines
1.0 KiB
C
50 lines
1.0 KiB
C
#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include <sys/types.h>
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#include <linux/ipx.h>
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#include <netinet/in.h>
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#include <sys/socket.h>
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#include <errno.h>
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int main(int argc, char **argv)
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{
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struct sockaddr_ipx sipx;
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int s;
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int rc;
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char msg[100];
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int len;
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s = socket(AF_IPX, SOCK_DGRAM, AF_IPX);
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if (s < 0) {
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perror("IPX: socket: ");
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exit(-1);
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}
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memset(&sipx, 0, sizeof(sipx));
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sipx.sipx_family = AF_IPX;
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sipx.sipx_network = 0;
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sipx.sipx_port = htons(0x5000);
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sipx.sipx_type = 17;
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len = sizeof(sipx);
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rc = bind(s, (struct sockaddr *)&sipx, sizeof(sipx));
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if (rc < 0) {
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perror("IPX: bind: ");
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exit(-1);
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}
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msg[0] = '\0';
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rc = recvfrom(s, msg, sizeof(msg), 0, (struct sockaddr *)&sipx, &len);
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if (rc < 0) {
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perror("IPX: recvfrom: ");
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}
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printf("From %08lX:%02X%02X%02X%02X%02X%02X:%04X\n",
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(unsigned long)ntohl(sipx.sipx_network),
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sipx.sipx_node[0], sipx.sipx_node[1],
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sipx.sipx_node[2], sipx.sipx_node[3],
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sipx.sipx_node[4], sipx.sipx_node[5],
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ntohs(sipx.sipx_port));
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printf("\tGot \"%s\"\n", msg);
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return 0;
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}
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