* Copyright 2008 Oliver Ruiz Dorantes, oliver.ruiz.dorantes_at_gmail.com
* All rights reserved. Distributed under the terms of the MIT License.
*/
#ifndef _BTCOREDATA_H
#define _BTCOREDATA_H
#include <module.h>
#include <lock.h>
#include <util/DoublyLinkedList.h>
#include <util/VectorMap.h>
#include <net_datalink.h>
#include <net/if_dl.h>
#include <net_buffer.h>
#include <net_device.h>
#include <bluetooth/bluetooth.h>
#include <bluetooth/HCI/btHCI.h>
#include <bluetooth/HCI/btHCI_transport.h>
#include <l2cap.h>
#define BT_CORE_DATA_MODULE_NAME "bluetooth/btCoreData/v1"
typedef enum _connection_status {
HCI_CONN_CLOSED,
HCI_CONN_OPEN,
} connection_status;
#ifdef __cplusplus
struct HciConnection : DoublyLinkedListLinkImpl<HciConnection> {
HciConnection(hci_id hid);
virtual ~HciConnection();
hci_id Hid;
bluetooth_device* ndevice;
bdaddr_t destination;
uint16 handle;
int type;
uint16 mtu;
connection_status status;
net_buffer* currentRxPacket;
ssize_t currentRxExpectedLength;
struct net_interface_address interface_address;
struct sockaddr_dl address_dl;
struct sockaddr_storage address_dest;
void (*disconnect_hook)(HciConnection*);
public:
mutex fLock;
uint8 fNextIdent;
VectorMap<uint8, void*> fInUseIdents;
};
#else
struct HciConnection;
#endif
struct bluetooth_core_data_module_info {
module_info info;
status_t (*PostEvent)(bluetooth_device* ndev, void* event,
size_t size);
struct HciConnection* (*AddConnection)(uint16 handle, int type,
const bdaddr_t& dst, hci_id hid);
status_t (*RemoveConnection)(uint16 handle, hci_id hid);
hci_id (*RouteConnection)(const bdaddr_t& destination);
struct HciConnection* (*ConnectionByHandle)(uint16 handle, hci_id hid);
struct HciConnection* (*ConnectionByDestination)(
const bdaddr_t& destination, hci_id hid);
uint8 (*allocate_command_ident)(struct HciConnection* conn, void* associated);
void* (*lookup_command_ident)(struct HciConnection* conn, uint8 ident);
void (*free_command_ident)(struct HciConnection* conn, uint8 ident);
};
inline bool ExistConnectionByDestination(const bdaddr_t& destination,
hci_id hid);
inline bool ExistConnectionByHandle(uint16 handle, hci_id hid);
#endif
