#include <jni.h>
#include <stdio.h>
#include "Prompt.h"

JNIEXPORT jstring JNICALL 
Java_Prompt_getLine(JNIEnv *env, jobject obj, jstring prompt, jint i)
{
  char buf[128];
  const jbyte *str;
  str = (*env)->GetStringUTFChars(env, prompt, NULL);
  if (str == NULL) {
    return NULL; /* OutOfMemoryError already thrown */
  }
  printf("Number:%d, %s", i, str);
  (*env)->ReleaseStringUTFChars(env, prompt, str);
    /* We assume here that the user does not type more than
     * 127 characters */
  /* gets(buf);  2015, I changed it to the next line because 
     no check for buffer overrun is performed.  */
  fgets(buf, 128, stdin); 
  return (*env)->NewStringUTF(env, buf);
}