61 lines
1.2 KiB
C
61 lines
1.2 KiB
C
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#include <stdio.h>
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#include <kernel/OS.h>
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#include <string.h>
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#include <sys/time.h>
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#include <errno.h>
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#include "sys/socket.h"
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#include "netinet/in.h"
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#include "arpa/inet.h"
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#include "sys/select.h"
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#include "ufunc.h"
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#define PORT 7772
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#define HELLO_MSG "Hello from the server"
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#define RESPONSE_MSG "Hello from the client!"
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int main(int argc, char **argv)
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{
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int sock = socket(AF_INET, SOCK_STREAM, 0);
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struct sockaddr_in sin;
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int salen = sizeof(sin);
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int rv, on = 1;
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int newsock;
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char buffer[50];
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test_banner("Accept Test - Server");
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memset(&sin, 0, sizeof(sin));
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sin.sin_family = AF_INET;
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sin.sin_port = htons(PORT);
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sin.sin_len = salen;
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sin.sin_addr.s_addr = htonl(INADDR_LOOPBACK);
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rv = bind(sock, (const struct sockaddr*)&sin, salen);
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if (rv < 0)
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err(rv, "bind");
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printf("Bound\n");
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rv = listen(sock, 5);
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if (rv < 0)
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err(rv, "listen");
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printf("Listening\n");
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newsock = accept(sock, (struct sockaddr*)&sin, &salen);
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if (newsock < 0)
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err(newsock, "accept");
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printf("Accepted socket %d\n", newsock);
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rv = write(newsock, HELLO_MSG, strlen(HELLO_MSG));
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if (rv < 0)
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err(rv, "write");
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printf("Written hello\n");
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close(newsock);
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close(sock);
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return (0);
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}
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