The missing NETRB.h

NETRB.h

#ifndef NETRB_h
#define NETRB_h

#include <xpc/xpc.h>
#include <dispatch/dispatch.h>

#ifdef  __cplusplus
extern "C" {
#endif

#define EXPORT __attribute__((visibility("default")))
#define PRIVATE __attribute__((visibility("hidden")))

#if	TARGET_OS_EMBEDDED
#define	MIS_SERVICE_CLIENT_DS_KEY "com.apple.MobileInternetSharing"
#else /* !TARGET_OS_EMBEDDED */
#define	MIS_SERVICE_CLIENT_DS_KEY "com.apple.NetworkSharing"
#endif /* !TARGET_OS_EMBEDDED */

#if TARGET_OS_EMBEDDED
#define kMISLoggerID		"com.apple.MobileInternetSharing"
#define kMISPrefID		CFSTR("com.apple.MIS.logging.plist")
#define kMISDaemonLogging	CFSTR("MISDLogging")
#else
#define kMISLoggerID		"com.apple.NetworkSharing"
#define kMISPrefID		CFSTR("com.apple.NS.logging.plist")
#define kMISDaemonLogging	CFSTR("NSLogging")
#endif

#define	NETRB_NAME_MAX	256
typedef	char netrbName[NETRB_NAME_MAX];

#define	NETRB_IFNAMSIZ	16
typedef char netrbIfName[NETRB_IFNAMSIZ];

#define	NETRB_KEY_MAX	256
typedef	char netrbKey[NETRB_KEY_MAX];
typedef struct NETRBClient *NETRBClientRef;

#if TARGET_OS_EMBEDDED
typedef enum {
	NETRB_SVC_STATE_RESET = 1020,
	NETRB_SVC_STATE_AUTH_UNKNOWN,
	NETRB_SVC_STATE_OFF,
	NETRB_SVC_STATE_ON,
} netrbState, *netrbStateRef;

/* temporary defines */
#define	NETRB_SVC_STATE_CARRIER_OK	NETRB_SVC_STATE_AUTH_UNKNOWN
#define	NETRB_SVC_STATE_ENABLED		NETRB_SVC_STATE_ON
#define	NETRB_SVC_STATE_MIN		NETRB_SVC_STATE_RESET
#define	NETRB_SVC_STATE_MAX		NETRB_SVC_STATE_ON
#define	kNETRBPropVersion		CFSTR("Version")
#define	kNETRBPropState			CFSTR("State")

typedef enum {
	NETRB_SVC_REASON_NO_ERROR = 0,
	NETRB_SVC_REASON_NOT_ALLOWED,
	NETRB_SVC_REASON_IN_PROGRESS,
	NETRB_SVC_REASON_AUTH_FAILURE,
	NETRB_SVC_REASON_DATA_PREVENTED,
	NETRB_SVC_REASON_AUTH_INCOMPLETE,
	NETRB_SVC_REASON_MISC_ERROR,
} netrbReason, *netrbReasonRef;

#define	kNETRBPropReason		CFSTR("Reason")
#define	kNETRBPropErrnum		CFSTR("Errnum")
#define	kNETRBPropHosts			CFSTR("Hosts")
#define	kNETRBPropHostsMax		CFSTR("Max")
#define	kNETRBPropHostsCurrent		CFSTR("Current")
#define	kNETRBPropHostsMoreAllowed	CFSTR("MoreAllowed")
#define	kNETRBPropHostsCurrentByType	CFSTR("Type")
#define	kNETRBPropHostsTypeEthernet	CFSTR("Ethernet")
#define	kNETRBPropHostsTypeAirPort	CFSTR("AirPort")
#define	kNETRBPropHostsTypeBluetooth	CFSTR("Bluetooth")
#define	kNETRBPropHostsTypeUSBEthernet	CFSTR("USB-Ethernet")
#endif /* TARGET_OS_EMBEDDED */

#define	kNETRBPropExternalInterface	CFSTR("ExternalInterface")
#define	kNETRBPropInternalInterfaces	CFSTR("InternalInterfaces")
#define	kNETRBPropExternalInterfaces	CFSTR("ExternalInterfaces")
#define kNETRBForwardedPorts		CFSTR("ForwardedPorts")
#define kNETRBForwardedPortsRangeLow	CFSTR("Low")
#define kNETRBForwardedPortsRangeHigh	CFSTR("High")

/*
 * Valid interface device type values
 */
typedef enum {
	NETRB_DEVTYPE_UNKNOWN = 0,
	NETRB_DEVTYPE_AUTH,
	NETRB_DEVTYPE_ETHERNET,
	NETRB_DEVTYPE_AIRPORT,
	NETRB_DEVTYPE_BLUETOOTH,
	NETRB_DEVTYPE_USB_ETHERNET
} netrbIftype;

#define	NETRB_DEVTYPE_MIN		NETRB_DEVTYPE_ETHERNET
#define	NETRB_DEVTYPE_MAX		NETRB_DEVTYPE_USB_ETHERNET
#define	NETRB_DEVTYPES			(NETRB_DEVTYPE_MAX + 1)

typedef enum {
	NETRB_DEFAULT_MODE = 200,
	NETRB_INTERNET_SHARING_MODE,
	NETRB_LOCAL_ONLY_MODE,
	NETRB_LOCAL_WITH_DHCP_MODE
} netrbOpMode;

typedef enum {
	NETRB_DEFAULT_BRIDGE = 300,
	NETRB_NO_BRIDGE,
	NETRB_LAN_BRIDGE,
	NETRB_GUEST_BRIDGE
} netrbBridgeType;

typedef enum {
	NETRB_AUTOMATIC_V4 = 400,
	NETRB_MANUAL,
	NETRB_AUTOMATIC_V6,
	NETRB_MANUAL_V6,
	NETRB_NONE
} netrbConfigMethod;

typedef enum {
	NETRB_DEFAULT_NAT = 500,
	NETRB_NONAT,
	NETRB_NAT64
} netrbNatType;

/*
 * Response id received in NETRBEventHandler block
 */
typedef enum {
	NETRB_START_SERVICE = 1001,
	NETRB_STOP_SERVICE,
	NETRB_NOTIFICATION,
	NETRB_NOTIFICATION_ERROR,
	NETRB_INTERFACE_CREATE,
} response;

/*
 * Notification Types
 */
typedef enum {
	NETRB_EXTERNAL_SERVICE_LOST = 5000,
	NETRB_EXTERNAL_SERVICE_RESTORED,
	NETRB_SUCCESS,
	NETRB_FAILURE,
} notification;

extern const char *netrbClientInterfaceName EXPORT;
extern const char *netrbClientDeviceType EXPORT;
extern const char *netrbClientInterfaceSpeed EXPORT;
extern const char *netrbClientInterfaceMTU EXPORT;
extern const char *netrbClientInterfaceInstance EXPORT;
extern const char *netrbClientInterfaceStartAddress EXPORT;
extern const char *netrbClientInterfaceEndAddress EXPORT;
extern const char *netrbClientInterfaceNetworkMask EXPORT;
extern char *netrbClientAnyExternal EXPORT;
extern const char *netrbClientNatType EXPORT;
extern const char *netrbClientNat64Param EXPORT;
extern const char *netrbClientDns64Prefix EXPORT;
extern const char *netrbClientRaPrefix EXPORT;
extern const char *netrbClientForwardedLowPort EXPORT;
extern const char *netrbClientForwardedHighPort EXPORT;

#if !TARGET_OS_EMBEDDED
extern const char *netrbClientMACAddress EXPORT;
extern const char *netrbClientMACUUID EXPORT;
extern const char *netrbClientSocketFD EXPORT;
#endif /* !TARGET_OS_EMBEDDED */

typedef int (^NETRBEventHandler)(response responseID, xpc_object_t events);
extern const char *netrbClientNotificationKey EXPORT;
extern NETRBClientRef _NETRBClientCreate(dispatch_queue_t eventQueue,
    NETRBEventHandler eventHandlerBlock, xpc_object_t flags);
extern bool _NETRBClientDestroy(NETRBClientRef client);
extern bool _NETRBClientStartService(NETRBClientRef client, netrbIfName extName,
    netrbOpMode opMode, netrbBridgeType bridgeType, xpc_object_t interfaceParam);
extern bool _NETRBClientStopService(NETRBClientRef client);
extern bool _NETRBClientGetDynamicStoreKey(NETRBClientRef client, netrbKey key);

#if TARGET_OS_EMBEDDED
extern bool _NETRBClientGetGlobalServiceState(NETRBClientRef client, netrbStateRef state,
    netrbReasonRef reason);
extern bool _NETRBClientSetGlobalServiceState(NETRBClientRef client, netrbState state);
#endif /* TARGET_OS_EMBEDDED */

extern xpc_object_t _NETRBClientCopyFixtureForwardedPorts(NETRBClientRef client);
extern bool _NETRBClientSetFixtureForwardedPorts(NETRBClientRef client, xpc_object_t port);

#if TARGET_OS_EMBEDDED
extern bool _NETRBClientIsAllowedMoreHost(NETRBClientRef client);
extern bool _NETRBClientAddHost(NETRBClientRef client, netrbIftype type);
extern bool _NETRBClientRemoveHost(NETRBClientRef client, netrbIftype type);
extern bool _NETRBClientGetHostCount(NETRBClientRef client, uint32_t *max, uint32_t *current);
extern bool _NETRBClientSetHostCount(NETRBClientRef client, netrbIftype type, uint32_t count);
#endif /* TARGET_OS_EMBEDDED */

extern bool _NETRBClientGetExtName(NETRBClientRef client, netrbIfName extName);

#if !TARGET_OS_EMBEDDED
extern bool _NETRBClientNewInterface(NETRBClientRef client, netrbOpMode mode, uuid_t iid);
#endif

#ifdef  __cplusplus
}
#endif
#endif /* NETRB_H_ */