wget2/examples/quic_write.c

/**
 * Demostrate writing of data using QUIC stack to a QUIC echo server
 * set up at localhost.
*/

#include <wget.h>
#include <string.h>

int main(void) {
	int ret;
	const uint16_t port = 5556;
	const char *hostname = "localhost";

	wget_quic *quic = wget_quic_init();
	if (!quic) {
		fprintf(stderr, "Error in wget_quic_init()\n");
		return 1;
	}

	const char *key_path = "/home/hmk/wget2/examples/credentials/ca.pem";
	wget_ssl_set_config_string(WGET_SSL_CA_FILE, key_path);
	wget_quic_set_ssl_hostname(quic, hostname);

	ret = wget_quic_connect(quic, hostname, port);
	if (ret < 0) {
		fprintf(stderr, "Error in wget_quic_connect()\n");
		wget_quic_deinit(&quic);
	}

	wget_quic_stream *stream = wget_quic_stream_init_bidirectional(quic);
	if (!stream)
		return 1;
	const char *data = "Hello World!";
	ret = wget_quic_stream_push(stream, data, strlen(data), REQUEST_BYTE);
	if (ret < 0)
		return ret;
	ret = wget_quic_write(quic, stream);
	return ret;
}