http_server.c

#include<stdio.h>
#include<stdlib.h>

#include<sys/types.h>
#include<sys/socket.h>

#include<netinet/in.h>

int main(){
          FILE *html_data;
          //Opening the html file
          html_data = fopen("index.html", "r");
          
          //Read the response from the html file
          char response_data[1024];
          fgets(response_data, 1024, html_data);
          
          char http_header[2048] = "HTTP/1.1 200 OK\r\n\n";
          strcat(http_header, response_data);
          
          //Creating a socket
          int server_socket;
          server_socket = socket(AF_INET, SOCK_STREAM, 0);
          
          //Defining the address
          struct sockaddr_in server_address;
          server_address.sin_family = AF_INET;
          server_address.sin_port = htons(3000);
          server_address.sin_addr.s_addr = INADDR_ANY;
          
          //Binding 
          bind(server_socket, (struct sockaddr *) &server_address, sizeof(server_address));
          
          //Listening 
          listen(server_socket, 5);
          
          int client_socket;
          while(1) {
                    client_socket = accept(server_socket, NULL, NULL);
                    send(client_socket, http_header, sizeof(http_header), 0);
                    close(client_socket);
          }
          
          
          return 0;
}