//////////////////////////////////////////////////////////////////////////
//
// Copyright 2020 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
//
///////////////////////////////////////////////////////////////////////////
//
// Public API Watermark component for PryonLite
//
///////////////////////////////////////////////////////////////////////////

#ifndef PRYON_LITE_WATERMARK_H
#define PRYON_LITE_WATERMARK_H



#ifdef __cplusplus
extern "C" {
#endif

#if defined(PRYONLITE_EXPORTS)
#define DLLDECL __declspec(dllexport)
#elif defined(PRYONLITE_IMPORTS)
#define DLLDECL __declspec(dllimport)
#else
#define DLLDECL
#endif

/// @brief Pryon lite Watermark API version
#define PRYON_LITE_WATERMARK_API_VERSION "0.1.0"

///
/// @brief Handle to a watermark instance
///
typedef void* PryonLiteWatermarkHandle;

///
/// @brief Configuration parameters to be passed in during initialization
///
typedef struct PryonLiteWatermarkConfig
{
    const void* config;     ///< Watermark config data (loaded from disk or statically compiled in)
                            ///< *** Note this memory must persist while the library is in use ***
    size_t sizeofConfig;    ///< The total size of config binary (in bytes).
    const char* apiVersion; ///< For api header / library version consistency verification.
    void* userData;         ///< User-specified data pointer, to be returned when sending events
} PryonLiteWatermarkConfig;

///
/// @brief Default Configuration to be used to initialize PryonLiteWatermarkConfig struct
///
#define PryonLiteWatermarkConfig_Default \
{ \
    NULL, /* config */ \
    0, /* sizeofConfig */ \
    PRYON_LITE_WATERMARK_API_VERSION, /* apiVersion */ \
    NULL, /* userData */ \
}

///
/// @brief Watermark specific attributes
///
typedef struct PryonLiteWatermarkConfigAttributes {
    const char *watermarkApiVersion;      //< PryonLite Watermark API version
} PryonLiteWatermarkConfigAttributes;

#ifdef __cplusplus
} // extern "C"
#endif

#endif //PRYON_LITE_WATERMARK_H