public ByteArrayWithLength this[string fname]
{
get
{
//ConsoleExtensions.trace("enter argsByteArray");
var iscopy = default(bool);
var fields_GetType = env.GetObjectClass(env, fields);
var fref = env.GetFieldID(env, fields_GetType, fname, "[B");
var v = env.GetObjectField(env, fields, fref);
// I/DEBUG ( 2940): Abort message: 'sart/runtime/check_jni.cc:65] JNI DETECTED ERROR IN APPLICATION: jarray was NULL'
if (v == null)
{
ConsoleExtensions.tracei("new Buffer null");
}
else
{
var len = env.GetArrayLength(env, v);
//ConsoleExtensions.tracei("GetArrayLength", len);
if (len > 0)
{
if (Buffer == null)
{
// first timer. easy.
BufferLength = len;
Buffer = new byte[len];
ConsoleExtensions.tracei("new Buffer ", len);
//jni/OVRWindWheelNDK.dll.c:471:135: error: 'flag4' undeclared (first use in this function)
// byte_5 = (/* typecast */(unsigned char*(*)(JNIEnv*, void*, int*))(*__that->env)->GetByteArrayElements)(__that->env, object2, &flag4);
var loc = env.GetByteArrayElements(env, v, out iscopy);
if (loc != null)
{
for (int i = 0; i < len; i++)
{
Buffer[i] = loc[i];
}
env.ReleaseByteArrayElements(env, v, loc);
}
}
else
{
// same size... no redim.
//ConsoleExtensions.tracei("reuse Buffer ", len);
//Array.Resize(ref this.Buffer, len);
// A pointer to the reallocated memory block, which may be either the same as ptr or a new location.
if (BufferLength != len)
{
this.Buffer = stdlib_h.realloc(this.Buffer, len);
this.BufferLength = len;
}
var loc = env.GetByteArrayElements(env, v, out iscopy);
if (loc != null)
{
for (int i = 0; i < len; i++)
{
Buffer[i] = loc[i];
}
env.ReleaseByteArrayElements(env, v, loc);
}
}
}
}
//env.SetLongField(env, fields, fref, value);
var copyout = new ByteArrayWithLength {
Buffer = this.Buffer, BufferLength = this.BufferLength
};
return(copyout);
}
}
