// +build !android

package jni

/*
#include <stdlib.h>
#include <jni.h>
#include "gojni.h"
*/
import "C"

import (
	"unsafe"
)

// CreateJavaVM creates a new Java VM with the options specified (if any).
// This should not be called more than once as it can result in an error if
// a JVM already exists for a given process.
//
// This is not implemented on Android and is therefore excluded on that
// platform by build flags and C.
func CreateJavaVM(opts ...string) JVM {
	nOptions := len(opts)
	optstrings := make([]*C.char, nOptions)
	for i, _ := range optstrings {
		optstrings[i] = C.CString(opts[i])
		defer C.free(unsafe.Pointer(optstrings[i]))
	}
	var jvm *C.JavaVM
	if nOptions > 0 {
		jvm = C._jni_CreateJavaVM(&optstrings[0], C.int(nOptions))
	} else {
		jvm = C._jni_CreateJavaVM((**C.char)(nil), 0)
	}
	return JVM{ jvm: jvm }
}