/****************************************************************************** * * Copyright (C) 2011-2014 Broadcom Corporation * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at: * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. * ******************************************************************************/ /****************************************************************************** * * This is the private interface file for NFA_CE * ******************************************************************************/ #ifndef NFA_CE_INT_H #define NFA_CE_INT_H #include "nfa_sys.h" #include "nfa_api.h" #include "nfa_ce_api.h" #include "nfa_dm_int.h" #include "nfc_api.h" /***************************************************************************** ** Constants and data types *****************************************************************************/ /* ce status callback */ typedef void tNFA_CE_STATUS_CBACK (tNFA_STATUS status); /* CE events */ enum { /* device manager local device API events */ NFA_CE_API_CFG_LOCAL_TAG_EVT = NFA_SYS_EVT_START (NFA_ID_CE), NFA_CE_API_REG_LISTEN_EVT, NFA_CE_API_DEREG_LISTEN_EVT, NFA_CE_API_CFG_ISODEP_TECH_EVT, NFA_CE_ACTIVATE_NTF_EVT, NFA_CE_DEACTIVATE_NTF_EVT, NFA_CE_MAX_EVT }; /* Listen registration types */ enum { NFA_CE_REG_TYPE_NDEF, NFA_CE_REG_TYPE_ISO_DEP, NFA_CE_REG_TYPE_FELICA, NFA_CE_REG_TYPE_UICC }; typedef UINT8 tNFA_CE_REG_TYPE; /* data type for NFA_CE_API_CFG_LOCAL_TAG_EVT */ typedef struct { BT_HDR hdr; tNFA_PROTOCOL_MASK protocol_mask; UINT8 *p_ndef_data; UINT16 ndef_cur_size; UINT16 ndef_max_size; BOOLEAN read_only; UINT8 uid_len; UINT8 uid[NFA_MAX_UID_LEN]; } tNFA_CE_API_CFG_LOCAL_TAG; /* data type for NFA_CE_ACTIVATE_NTF_EVT */ typedef struct { BT_HDR hdr; tNFC_ACTIVATE_DEVT *p_activation_params; } tNFA_CE_ACTIVATE_NTF; /* data type for NFA_CE_API_REG_LISTEN_EVT */ typedef struct { BT_HDR hdr; tNFA_CONN_CBACK *p_conn_cback; tNFA_CE_REG_TYPE listen_type; /* For registering Felica */ UINT16 system_code; UINT8 nfcid2[NCI_RF_F_UID_LEN]; /* For registering Type-4 */ UINT8 aid[NFC_MAX_AID_LEN]; /* AID to listen for (For type-4 only) */ UINT8 aid_len; /* AID length */ /* For registering UICC */ tNFA_HANDLE ee_handle; tNFA_TECHNOLOGY_MASK tech_mask; } tNFA_CE_API_REG_LISTEN; /* data type for NFA_CE_API_DEREG_LISTEN_EVT */ typedef struct { BT_HDR hdr; tNFA_HANDLE handle; UINT32 listen_info; } tNFA_CE_API_DEREG_LISTEN; /* union of all data types */ typedef union { /* GKI event buffer header */ BT_HDR hdr; tNFA_CE_API_CFG_LOCAL_TAG local_tag; tNFA_CE_API_REG_LISTEN reg_listen; tNFA_CE_API_DEREG_LISTEN dereg_listen; tNFA_CE_ACTIVATE_NTF activate_ntf; } tNFA_CE_MSG; /**************************************************************************** ** LISTEN_INFO definitions *****************************************************************************/ #define NFA_CE_LISTEN_INFO_IDX_NDEF 0 /* Entry 0 is reserved for local NDEF tag */ #define NFA_CE_LISTEN_INFO_IDX_INVALID (NFA_CE_LISTEN_INFO_MAX) /* Flags for listen request */ #define NFA_CE_LISTEN_INFO_IN_USE 0x00000001 /* LISTEN_INFO entry is in use */ #define NFC_CE_LISTEN_INFO_READONLY_NDEF 0x00000010 /* NDEF is read-only */ #define NFA_CE_LISTEN_INFO_T4T_ACTIVATE_PND 0x00000040 /* App has not been notified of ACTIVATE_EVT yet for this T4T AID */ #define NFA_CE_LISTEN_INFO_T4T_AID 0x00000080 /* This is a listen_info for T4T AID */ #define NFA_CE_LISTEN_INFO_START_NTF_PND 0x00000100 /* App has not been notified of LISTEN_START yet */ #define NFA_CE_LISTEN_INFO_FELICA 0x00000200 /* This is a listen_info for non-NDEF Felica */ #define NFA_CE_LISTEN_INFO_UICC 0x00000400 /* This is a listen_info for UICC */ /* Structure for listen look up table */ typedef struct { UINT32 flags; tNFA_CONN_CBACK *p_conn_cback; /* Callback for this listen request */ tNFA_PROTOCOL_MASK protocol_mask; /* Mask of protocols for this listen request */ tNFA_HANDLE rf_disc_handle; /* RF Discover handle */ /* For host tag emulation (NFA_CeRegisterVirtualT4tSE and NFA_CeRegisterT4tAidOnDH) */ UINT8 t3t_nfcid2[NCI_RF_F_UID_LEN]; UINT16 t3t_system_code; /* Type-3 system code */ UINT8 t4t_aid_handle; /* Type-4 aid callback handle (from CE_T4tRegisterAID) */ /* For UICC */ tNFA_HANDLE ee_handle; tNFA_TECHNOLOGY_MASK tech_mask; /* listening technologies */ tNFA_DM_DISC_TECH_PROTO_MASK tech_proto_mask; /* listening technologies and protocols */ } tNFA_CE_LISTEN_INFO; /****************************************************************************/ /* Internal flags for nfa_ce */ #define NFA_CE_FLAGS_APP_INIT_DEACTIVATION 0x00000001 /* Deactivation locally initiated by application */ #define NFA_CE_FLAGS_LISTEN_ACTIVE_SLEEP 0x00000002 /* Tag is in listen active or sleep state */ typedef UINT32 tNFA_CE_FLAGS; /* NFA_CE control block */ typedef struct { UINT8 *p_scratch_buf; /* Scratch buffer for write requests */ UINT32 scratch_buf_size; tNFC_ACTIVATE_DEVT activation_params; /* Activation params */ tNFA_CE_FLAGS flags; /* internal flags */ tNFA_CONN_CBACK *p_active_conn_cback; /* Callback of activated CE */ /* listen_info table (table of listen paramters and app callbacks) */ tNFA_CE_LISTEN_INFO listen_info[NFA_CE_LISTEN_INFO_MAX];/* listen info table */ UINT8 idx_cur_active; /* listen_info index for currently activated CE */ UINT8 idx_wild_card; /* listen_info index for T4T wild card CE */ tNFA_DM_DISC_TECH_PROTO_MASK isodep_disc_mask; /* the technology/protocol mask for ISO-DEP */ /* Local ndef tag info */ UINT8 *p_ndef_data; UINT16 ndef_cur_size; UINT16 ndef_max_size; tNFA_SYS_EVT_HDLR *p_vs_evt_hdlr; /* VS event handler */ } tNFA_CE_CB; extern tNFA_CE_CB nfa_ce_cb; /* type definition for action functions */ typedef BOOLEAN (*tNFA_CE_ACTION) (tNFA_CE_MSG *p_data); /* Action function prototypes */ BOOLEAN nfa_ce_api_cfg_local_tag (tNFA_CE_MSG *p_ce_msg); BOOLEAN nfa_ce_api_reg_listen (tNFA_CE_MSG *p_ce_msg); BOOLEAN nfa_ce_api_dereg_listen (tNFA_CE_MSG *p_ce_msg); BOOLEAN nfa_ce_api_cfg_isodep_tech (tNFA_CE_MSG *p_ce_msg); BOOLEAN nfa_ce_activate_ntf (tNFA_CE_MSG *p_ce_msg); BOOLEAN nfa_ce_deactivate_ntf (tNFA_CE_MSG *p_ce_msg); /* Internal function prototypes */ void nfa_ce_t3t_generate_rand_nfcid (UINT8 nfcid2[NCI_RF_F_UID_LEN]); BOOLEAN nfa_ce_hdl_event (BT_HDR *p_msg); tNFC_STATUS nfa_ce_set_content (void); tNFA_STATUS nfa_ce_start_listening (void); void nfa_ce_remove_listen_info_entry (UINT8 listen_info_idx, BOOLEAN notify_app); void nfa_ce_sys_disable (void); void nfa_ce_free_scratch_buf (void); BOOLEAN nfa_ce_restart_listen_check (void); #endif /* NFA_DM_INT_H */