#ifndef LIBDI_INCLUDE_RPC_PARAM_H_
#define LIBDI_INCLUDE_RPC_PARAM_H_

#include <stdint.h>
#include <float.h>
#include <di/types.h>
#include <di/rpc/structures.h>

#ifdef __cplusplus
extern "C" {
#endif

/**
 * Get the boolean value from the decoded parameter.
 *  Only allowed to have the data boolean field set.
 * @param value[out] Boolean value
 * @param data[in] Deserialized rpc data
 * @return DNOK when value is written to value parameter, !DNOK otherwise
 */
di_errno_t di_rpc_param_value_bool(bool *value, const struct di_rpc_data *data);

/**
 * Get the u8 value from the decoded parameter
 *  It is able to load the u8 value from all numeric types (when fits).
 *  Otherwise it returns an error.
 * @param value[out] U8 value
 * @param data[in] Deserialized rpc data
 * @return DNOK when value is written to value parameter, !DNOK otherwise
 */
di_errno_t di_rpc_param_value_u8(uint8_t *value, const struct di_rpc_data *data);

/**
 * Get the s8 value from the decoded parameter
 *  It is able to load the s8 value from all numeric types (when fits).
 *  Otherwise it returns an error.
 * @param value[out] S8 value
 * @param data[in] Deserialized rpc data
 * @return DNOK when value is written to value parameter, !DNOK otherwise
 */
di_errno_t di_rpc_param_value_s8(int8_t *value, const struct di_rpc_data *data);

/**
 * Get the u16 value from the decoded parameter
 *  It is able to load the u16 value from all numeric types (when fits).
 *  Otherwise it returns an error.
 * @param value[out] U16 value
 * @param data[in] Deserialized rpc data
 * @return DNOK when value is written to value parameter, !DNOK otherwise
 */
di_errno_t di_rpc_param_value_u16(uint16_t *value, const struct di_rpc_data *data);

/**
 * Get the s16 value from the decoded parameter
 *  It is able to load the s16 value from all numeric types (when fits).
 *  Otherwise it returns an error.
 * @param value[out] S16 value
 * @param data[in] Deserialized rpc data
 * @return DNOK when value is written to value parameter, !DNOK otherwise
 */
di_errno_t di_rpc_param_value_s16(int16_t *value, const struct di_rpc_data *data);

/**
 * Get the u32 value from the decoded parameter
 *  It is able to load the u32 value from all numeric types (when fits).
 *  Otherwise it returns an error.
 * @param value[out] U32 value
 * @param data[in] Deserialized rpc data
 * @return DNOK when value is written to value parameter, !DNOK otherwise
 */
di_errno_t di_rpc_param_value_u32(uint32_t *value, const struct di_rpc_data *data);

/**
 * Get the s32 value from the decoded parameter
 *  It is able to load the s32 value from all numeric types (when fits).
 *  Otherwise it returns an error.
 * @param value[out] S32 value
 * @param data[in] Deserialized rpc data
 * @return DNOK when value is written to value parameter, !DNOK otherwise
 */
di_errno_t di_rpc_param_value_s32(int32_t *value, const struct di_rpc_data *data);

/**
 * Get the float value from the decoded parameter
 *  It is able to load the float value from all numeric types (when fits).
 *  Otherwise it returns an error.
 * @param value[out] float value
 * @param data[in] Deserialized rpc data
 * @return DNOK when value is written to value parameter, !DNOK otherwise
 */
di_errno_t di_rpc_param_value_f(float *value, const struct di_rpc_data *data);

/**
 * Get the string value from the decoded parameter
 * @param value[out] string value
 * @param data[in] Deserialized rpc data
 * @return DNOK when value is written to value parameter, !DNOK otherwise
 */
di_errno_t di_rpc_param_value_string(const char **value, const struct di_rpc_data *data);

#ifdef __cplusplus
}
#endif

#endif /* LIBDI_INCLUDE_RPC_PARAM_H_ */