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50 lines
1.1 KiB
C
50 lines
1.1 KiB
C
/**
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* /mnt/z/my_git/sixth-semester/computer_networks/simulation/scratch/client.c
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* @author Avinal Kumar
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* @since February 03, 2021
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*
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* LAB 2 - Computer Networks
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* Client program to send file
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*/
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#include <sys/socket.h>
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#include <sys/types.h>
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#include <netinet/in.h>
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#include <arpa/inet.h>
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#include <stdio.h>
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#include <string.h>
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#define PORT 2047
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int main()
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{
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int sock1;
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sock1 = socket(AF_INET, SOCK_STREAM, 0);
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struct sockaddr_in serv;
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//struct sockaddr_in client;
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memset(&serv, 0, sizeof(serv));
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serv.sin_port = htons(PORT);
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//printf("%x %x\n",PORT,htons(PORT));
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serv.sin_family = AF_INET;
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serv.sin_addr.s_addr = inet_addr("127.0.0.1");
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printf("Client connecting...\n");
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connect(sock1, (struct sockaddr *)&serv, sizeof(serv));
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char buf[50];
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FILE *fp = fopen("client.txt", "r");
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printf("Preparing file...\n");
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while (!feof(fp))
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{
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fread(buf, sizeof(char), 50, fp);
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write(sock1, buf, 50);
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//bzero(buf,sizeof(buf));
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}
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write(sock1, "complete", 50);
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sleep(2);
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printf("File Successfully sent to Server\n");
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sleep(4);
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fclose(fp);
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return 0;
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} |