/******************** (C) COPYRIGHT 2012 STMicroelectronics ********************
* File Name          : bluenrg_gatt_server.h
* Author             : AMS - HEA&RF BU
* Version            : V1.0.0
* Date               : 19-July-2012
* Description        : Header file for BlueNRG's GATT server layer.
********************************************************************************
* THE PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS
* WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE TIME.
* AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY DIRECT,
* INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING FROM THE
* CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE CODING
* INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS.
*******************************************************************************/

#ifndef __GATT_SERVER_H__
#define __GATT_SERVER_H__

#include "bluenrg_def.h"

/** 
 * @addtogroup HIGH_LEVEL_INTERFACE HIGH_LEVEL_INTERFACE
 * @{
 */

/**
 * @addtogroup ACI_GATT ACI_GATT
 * @brief API for GATT layer.
 * @{
 */ 
 
/**
 * @addtogroup ACI_GATT_SERVER ACI_GATT_SERVER
 * @brief API for GATT SERVER layer.
 * @{
 */

/**
 * @anchor Well-Known_UUIDs
 * @name Well-Known UUIDs
 * @{
 */
#define PRIMARY_SERVICE_UUID                       (0x2800)
#define SECONDARY_SERVICE_UUID                     (0x2801)
#define INCLUDE_SERVICE_UUID                       (0x2802)
#define CHARACTERISTIC_UUID                        (0x2803)
#define CHAR_EXTENDED_PROP_DESC_UUID               (0x2900)
#define CHAR_USER_DESC_UUID                        (0x2901)
#define CHAR_CLIENT_CONFIG_DESC_UUID               (0x2902)
#define CHAR_SERVER_CONFIG_DESC_UUID               (0x2903)
#define CHAR_FORMAT_DESC_UUID                      (0x2904)
#define CHAR_AGGR_FMT_DESC_UUID                    (0x2905)
#define GATT_SERVICE_UUID                          (0x1801)
#define GAP_SERVICE_UUID                           (0x1800)
#define SERVICE_CHANGED_UUID                       (0x2A05)
/**
 * @}
 */

/**
 * @anchor Access_permissions
 * @name Access permissions
 * Access permissions for an attribute
 * @{
 */
#define ATTR_NO_ACCESS                             (0x00)
#define ATTR_ACCESS_READ_ONLY                      (0x01) 
#define ATTR_ACCESS_WRITE_REQ_ONLY                 (0x02)
#define ATTR_ACCESS_READ_WRITE                     (0x03)
#define ATTR_ACCESS_WRITE_WITHOUT_RESPONSE         (0x04)
#define ATTR_ACCESS_SIGNED_WRITE_ALLOWED           (0x08)
/**
 * Allows all write procedures
 */
#define ATTR_ACCESS_WRITE_ANY                      (0x0E)
/**
 * @}
 */

/**
 * @anchor Char_properties
 * @name Characteristic properties.
 * @{
 */
#define CHAR_PROP_BROADCAST                        (0x01)
#define CHAR_PROP_READ                             (0x02)
#define CHAR_PROP_WRITE_WITHOUT_RESP               (0x04)
#define CHAR_PROP_WRITE                            (0x08)
#define CHAR_PROP_NOTIFY                           (0x10)
#define CHAR_PROP_INDICATE                         (0x20)
#define CHAR_PROP_SIGNED_WRITE                     (0x40)
#define CHAR_PROP_EXT                              (0x80)
/**
 * @}
 */


/**
 * @anchor Security_permissions
 * @name Security permissions for an attribute.
 * @{
 */
#define ATTR_PERMISSION_NONE                       (0x00) /**< No security. */
#define ATTR_PERMISSION_AUTHEN_READ                (0x01) /**< Need authentication to read */
#define ATTR_PERMISSION_AUTHOR_READ                (0x02) /**< Need authorization to read */
#define ATTR_PERMISSION_ENCRY_READ                 (0x04) /**< Link must be encrypted to read */
#define ATTR_PERMISSION_AUTHEN_WRITE               (0x08) /**< Need authentication to write */
#define ATTR_PERMISSION_AUTHOR_WRITE               (0x10) /**< Need authorization to write */
#define ATTR_PERMISSION_ENCRY_WRITE                (0x20) /**< Link must be encrypted for write */
/**
 * @}
 */

/**
 * @anchor UUID_Types
 * @name Type of UUID (16 bit or 128 bit).
 * @{
 */
#define UUID_TYPE_16                               (0x01)
#define UUID_TYPE_128                              (0x02)
/**
 * @}
 */

/**
 * @anchor Service_type
 * @name Type of service (primary or secondary)
 * @{
 */
#define PRIMARY_SERVICE                            (0x01)
#define SECONDARY_SERVICE                          (0x02)
/**
 * @}
 */

/**
 * @anchor Gatt_Event_Mask
 * @name Gatt Event Mask
 * Type of event generated by GATT server
 * @{
 */
#define GATT_DONT_NOTIFY_EVENTS                       (0x00) /**< Do not notify events. */
#define GATT_NOTIFY_ATTRIBUTE_WRITE                   (0x01) /**< The application will be notified when a client writes to this attribute.
                                                                  An @ref EVT_BLUE_GATT_ATTRIBUTE_MODIFIED will be issued. */
#define GATT_NOTIFY_WRITE_REQ_AND_WAIT_FOR_APPL_RESP  (0x02) /**< The application will be notified when a write request, a write cmd
                                                                    or a signed write cmd are received by the server for this attribute.
                                                                    An @ref EVT_BLUE_GATT_WRITE_PERMIT_REQ will be issued. */
#define GATT_NOTIFY_READ_REQ_AND_WAIT_FOR_APPL_RESP   (0x04) /**< The application will be notified when a read request of any type is
                                                                  received for this attribute. An @ref EVT_BLUE_GATT_READ_PERMIT_REQ will be issued. */
/**
 * @}
 */

/** 
 * @name Type of characteristic length
 * See aci_gatt_add_char()
 * @{
 */
#define CHAR_VALUE_LEN_CONSTANT           (0x00)
#define CHAR_VALUE_LEN_VARIABLE           (0x01)
/**
 * @}
 */


/**
 * @name Encryption key size
 * @{
 */
/**
 * Minimum encryption key size
 */
#define MIN_ENCRY_KEY_SIZE                (7)

/**
 * Maximum encryption key size
 */
#define MAX_ENCRY_KEY_SIZE                (0x10)
/**
 * @}
 */

/**
 * @name Characteristic Presentation Format
 * @{
 */
typedef __packed struct _charactFormat {
    uint8_t format;
    int8_t exp;
    uint16_t unit;
    uint8_t name_space;
    uint16_t desc;
} PACKED charactFormat;

/**
 * @}
 */

/**
 * @name Format
 * @{
 */
#define FORMAT_UINT8         0x04
#define FORMAT_UINT16        0x06
#define FORMAT_SINT16        0x0E
#define FORMAT_SINT24        0x0F
/**
 * @}
 */

/**
 * @name Unit
 * @{
 */
#define UNIT_UNITLESS        0x2700
#define UNIT_TEMP_CELSIUS    0x272F
#define UNIT_PRESSURE_BAR    0x2780
/**
 * @}
 */


/**
 * ATT MTU size
 */
#define ATT_MTU       (23)

/**
 * @}
 */

/**
 * @name Update type of aci_gatt_upd_char_val_ext().
 * @{
 */

#define NOTIFICATION         1
#define INDICATION           2

/**
 * @}
 */

/**
 * @}
 */

/**
 * @}
 */
 
/**
 * @}
 */

#endif /* __GATT_SERVER_H__ */
