// SPDX-License-Identifier: MPL-2.0

#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <unistd.h>
#include <arpa/inet.h>

#define PORT 8080

int main()
{
	int sock = 0;
	struct sockaddr_in serv_addr;
	char *hello = "Hello from client";
	char buffer[1024] = { 0 };

	// Create socket
	if ((sock = socket(AF_INET, SOCK_STREAM, 0)) < 0) {
		printf("\n Socket creation error \n");
		return -1;
	}

	serv_addr.sin_family = AF_INET;
	serv_addr.sin_port = htons(PORT);

	// Convert IPv4 address from text to binary form
	if (inet_pton(AF_INET, "127.0.0.1", &(serv_addr.sin_addr)) <= 0) {
		printf("\n Invalid address/ Address not supported \n");
		return -1;
	}

	// Connect to the server
	if (connect(sock, (struct sockaddr *)&serv_addr, sizeof(serv_addr)) <
	    0) {
		printf("\n Connection Failed \n");
		return -1;
	}

	// Send message to the server and receive the reply
	send(sock, hello, strlen(hello), 0);
	printf("Hello message sent\n");
	read(sock, buffer, 1024);
	printf("Server: %s\n", buffer);
	return 0;
}