dict.txt

DICTIONARY IMPLEMENTATION:

SERVER:
#include<stdio.h>
#include<stdlib.h>
#include<arpa/inet.h>
#include<sys/socket.h>
#include<sys/types.h>
#include<string.h>
#include<netinet/in.h>
#define port 5000
void main()
{
int sersocket,s,clisocket,newsocket;
struct sockaddr_in serveraddr;
struct sockaddr_in newaddr;
sersocket=socket(AF_INET,SOCK_DGRAM,0);
if(sersocket>0).....

serveraddr.sin_family=AF_INET;
serveraddr.sin_port=htons(port);
serveraddr.sin_addr.s_addr=htonl(INADDR_ANY);

s=bind(sersocket,(struct sockaddr *)&serveraddr,sizeof(serveraddr));
if(s==0).....

clisocket=sizeof(newaddr);
char word[100];
int choice;
recvfrom(sersocket,word,sizeof(word),0,(struct sockaddr *)&newaddr,&clisocket);
recvfrom(sersocket,&choice,sizeof(&choice),0,(struct sockaddr *)&newaddr,&clisocket);

FILE *fpp;
fpp=fopen("viraj.txt","r");
char buffer[100];
int f=0;

while(fscanf(fpp,"%s",buffer)!=EOF)
{
if(!strcmp(buffer,word))
{
printf("word found");
f=1;
}
if(f==1 && choice==1)
{
if(strcmp(buffer,"@")==0)
{
while(strcmp(buffer,"#")!=0)
{
fscanf(fpp,"%s",buffer);
if(strcmp(buffer,"#")!=0)
{
printf("%s",buffer);
}
}
printf("\n");
}
}

if(f==1 && choice==2)
{
printf("word found's antonyn:");
if(strcmp(buffer,"&")==0)
{
while(strcmp(buffer,"!")!=0)
{
fscanf(fpp,"%s",buffer);
if(strcmp(buffer,"!")!=0)
{
printf("%s",buffer);
}
}
printf("\n");
}
}


}//end while
fclose(fpp);
close(sersocket);
}


CLIENT:
#include<stdio.h>
#include<stdlib.h>
#include<string.h>
#include<sys/socket.h>
#include<netinet/in.h>
#include<arpa/inet.h>
#define port 4000

void main(){
int sersocket,s,count,i;
struct sockaddr_in serveraddr;
struct sockaddr_in newaddr;
int clisocket;
int size,c=0,choice;
FILE *fp;
char data[100],buffer[100],word[25];
clisocket=socket(AF_INET,SOCK_DGRAM,0);
if(clisocket>0)
printf("Client socket created\n");
serveraddr.sin_family=AF_INET;
serveraddr.sin_port=htons(port);
serveraddr.sin_addr.s_addr=inet_addr("127.0.0.1");
if(fp==NULL)
{
printf("file could nt open\n");
return;
}
else
{
printf("Opened successful!\n");
}

printf("Enter the word: \n");
scanf("%s",word);
printf("Enter 1 for meaning and 2 for antonym\n:");
scanf("%d",&choice);
sendto(clisocket,word,sizeof(word),0,(struct sockaddr *)&serveraddr,sizeof(serveraddr));
sendto(clisocket,&choice,sizeof(&choice),0,(struct sockaddr *)&serveraddr,sizeof(serveraddr));

fclose(fp);
close(clisocket);
}