// berryAdapter.h -- Berry engine adapter for the broker.
//
// Exposes broker-registered native functions into a Berry VM, marshals values between
// Berry and CalogValueT by value (binary-safe strings; scalars), and exports Berry
// functions as refcounted CalogFnT handles (kept alive by a GC-rooted hidden global,
// dropped on release). An aggregate crossing OUT to a script becomes a Berry list or map
// instance (so a host record is readable as user['name']); reading a script's list/map
// back IN is a v1 limit -> calogErrUnsupportedE.
//
// Lifetime note (as with Lua/JS): release every CalogFnT obtained from calogBerryExport
// (and drop every function value marshalled out) BEFORE calogBerryDestroy, since the
// release touches the Berry VM.

#ifndef BERRY_ADAPTER_H
#define BERRY_ADAPTER_H

#include "calogInternal.h"

typedef struct CalogBerryT CalogBerryT;

int32_t calogBerryCreate(CalogBerryT **out, CalogT *broker, uint64_t ctxId);
void    calogBerryDestroy(CalogBerryT *context);
int32_t calogBerryExport(CalogBerryT *context, const char *globalName, CalogFnT **out);
int32_t calogBerryExpose(CalogBerryT *context, const char *name);
int32_t calogBerryRun(CalogBerryT *context, const char *source);

#endif