PeskyPotato/http_server.c

## http_server.c
#include <stdio.h>
#include <stdlib.h>
#include <string.h>

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

int main() {
  // Char array to hold html file text
  char html_data[1024];
  FILE *fp = fopen("index.html", "r");
  fread(html_data, 1024, 1, fp);
  // Add null terminator at the end
  html_data[1024] = '\0';

  // HTTP Status Code 200 means request has been succeeded
  char http_header[2048] = "HTTP/1.1 200 OK\r\n\n";
  // Concatonate header and data
  strcat(http_header, html_data);

  // Create socket
  int server_socket;
  server_socket = socket(AF_INET, SOCK_STREAM, 0);

  // Define server address
  struct sockaddr_in server_address;
  server_address.sin_family = AF_INET; // Address family (IPv4)
  server_address.sin_port = htons(8000); // Port
  server_address.sin_addr.s_addr = htons(INADDR_ANY); //Binds the socket all interfaces

  // Bind the socket to the IP address and port
  bind(server_socket, (struct sockaddr *) &server_address, sizeof(server_address));

  // Listen for connections on the socket
  listen(server_socket, 5);

  // Placeholder for client socket
  int client_socket;

  // Infinitely serve
  while(1) {
    // Accept connections
    client_socket = accept(server_socket, NULL, NULL);
    if (client_socket < 0)
      printf("Error on client socket");
    // Send
    send(client_socket, http_header, sizeof(http_header), 0);
    close(client_socket);
  }

  return 0;
}

## index.html
<html>
  <body>
    My first HTTP server!
  </body>
</html>
	#include <stdio.h>
	#include <stdlib.h>
	#include <string.h>

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

	int main() {
	// Char array to hold html file text
	char html_data[1024];
	FILE *fp = fopen("index.html", "r");
	fread(html_data, 1024, 1, fp);
	// Add null terminator at the end
	html_data[1024] = '\0';

	// HTTP Status Code 200 means request has been succeeded
	char http_header[2048] = "HTTP/1.1 200 OK\r\n\n";
	// Concatonate header and data
	strcat(http_header, html_data);

	// Create socket
	int server_socket;
	server_socket = socket(AF_INET, SOCK_STREAM, 0);

	// Define server address
	struct sockaddr_in server_address;
	server_address.sin_family = AF_INET; // Address family (IPv4)
	server_address.sin_port = htons(8000); // Port
	server_address.sin_addr.s_addr = htons(INADDR_ANY); //Binds the socket all interfaces

	// Bind the socket to the IP address and port
	bind(server_socket, (struct sockaddr *) &server_address, sizeof(server_address));

	// Listen for connections on the socket
	listen(server_socket, 5);

	// Placeholder for client socket
	int client_socket;

	// Infinitely serve
	while(1) {
	// Accept connections
	client_socket = accept(server_socket, NULL, NULL);
	if (client_socket < 0)
	printf("Error on client socket");
	// Send
	send(client_socket, http_header, sizeof(http_header), 0);
	close(client_socket);
	}

	return 0;
	}