#include "tls_client.h"


#define SERVER_PORT "443"
#define SERVER_NAME "192.168.137.1"
#define GET_REQUEST "GET / HTTP/1.0\r\n\r\n"
MbedTLSSession tls_session;

void https_demo()
{
  int ret = 1, len;
  char buf[1024];
  const char *pers = "ssl_client1";
  static int    flag = 0;
  
  if(flag == 0)
  {
    flag = 1;
    tls_session.port = SERVER_PORT;
    tls_session.host = SERVER_NAME;
    
    if((ret = mbedtls_client_init(&tls_session, (void *)pers, strlen(pers))) < 0)
    {
      printf("initialize https client failed return: -0x%x.\r\n", -ret);
      return;
    }
    
    if ((ret = mbedtls_client_context(&tls_session,NULL)) < 0)
    {
      printf("connect failed, https client context return: -0x%x\r\n", -ret);
      return;
    }

    mbedtls_client_connect(&tls_session);
    
    len = sprintf( (char *) buf, GET_REQUEST );
    
    mbedtls_client_write(&tls_session,buf,len);

    len = mbedtls_client_read(&tls_session,buf,sizeof(buf)-1);
    
    printf( " %d bytes read\r\n\r\n%s", len,buf );
    
    mbedtls_client_close(&tls_session);
  }
}