ftpServer

#include<stdio.h>
#include<sys/types.h>
#include<netinet/in.h>
#include<string.h>
#include<stdlib.h>
int main()
{
	FILE *fp;
	int sd,newsd,ser,n,a,cli,pid,bd,port,clilen;
	char name[100],fileread[100],fname[100],ch,file[100],rcv[100];
struct sockaddr_in servaddr,cliaddr;
printf("Enter the port address\n");
scanf("%d",&port);
sd=socket(AF_INET,SOCK_STREAM,0);
if(sd<0)
printf("Cant create\n");
else
printf("Socket is created\n");
servaddr.sin_family=AF_INET;
servaddr.sin_addr.s_addr=htonl(INADDR_ANY);
servaddr.sin_port=htons(port);
a=sizeof(servaddr);
bd=bind(sd,(struct sockaddr *)&servaddr,a);
if(bd<0)
printf("Cant bind\n");
else
printf("Binded\n");
listen(sd,5);
clilen=sizeof(cliaddr);
newsd=accept(sd,(struct sockaddr *)&cliaddr,&clilen);
if(newsd<0)
{
printf("Cant accept\n");
}
else
printf("Accepted\n");
n=recv(newsd,rcv,100,0);
rcv[n]='\0';
fp=fopen(rcv,"r");
if(fp==NULL)
{
send(newsd,"error",5,0);
close(newsd);
}
else
{
while(fgets(fileread,sizeof(fileread),fp))
{
if(send(newsd,fileread,sizeof(fileread),0)<0)
{
printf("Cant send\n");
}
sleep(1);
}
if(!fgets(fileread,sizeof(fileread),fp))
{
send(newsd,"completed",999999999,0);
}
return(0);
}
}