summaryrefslogtreecommitdiffstats
path: root/bta/pan/bta_pan_int.h
diff options
context:
space:
mode:
Diffstat (limited to 'bta/pan/bta_pan_int.h')
-rw-r--r--bta/pan/bta_pan_int.h212
1 files changed, 212 insertions, 0 deletions
diff --git a/bta/pan/bta_pan_int.h b/bta/pan/bta_pan_int.h
new file mode 100644
index 0000000..1667e57
--- /dev/null
+++ b/bta/pan/bta_pan_int.h
@@ -0,0 +1,212 @@
+/******************************************************************************
+ *
+ * Copyright (C) 2004-2012 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 the BTA data gateway.
+ *
+ ******************************************************************************/
+#ifndef BTA_PAN_INT_H
+#define BTA_PAN_INT_H
+
+#include "bta_sys.h"
+#include "bta_pan_api.h"
+
+/*****************************************************************************
+** Constants
+*****************************************************************************/
+
+
+
+
+/* PAN events */
+enum
+{
+ /* these events are handled by the state machine */
+ BTA_PAN_API_CLOSE_EVT = BTA_SYS_EVT_START(BTA_ID_PAN),
+ BTA_PAN_CI_TX_READY_EVT,
+ BTA_PAN_CI_RX_READY_EVT,
+ BTA_PAN_CI_TX_FLOW_EVT,
+ BTA_PAN_CI_RX_WRITE_EVT,
+ BTA_PAN_CI_RX_WRITEBUF_EVT,
+ BTA_PAN_CONN_OPEN_EVT,
+ BTA_PAN_CONN_CLOSE_EVT,
+ BTA_PAN_BNEP_FLOW_ENABLE_EVT,
+ BTA_PAN_RX_FROM_BNEP_READY_EVT,
+
+ /* these events are handled outside of the state machine */
+ BTA_PAN_API_ENABLE_EVT,
+ BTA_PAN_API_DISABLE_EVT,
+ BTA_PAN_API_SET_ROLE_EVT,
+ BTA_PAN_API_OPEN_EVT
+};
+
+
+
+
+/*****************************************************************************
+** Data types
+*****************************************************************************/
+
+/* data type for BTA_PAN_API_ENABLE_EVT */
+typedef struct
+{
+ BT_HDR hdr; /* Event header */
+ tBTA_PAN_CBACK *p_cback; /* PAN callback function */
+} tBTA_PAN_API_ENABLE;
+
+/* data type for BTA_PAN_API_REG_ROLE_EVT */
+typedef struct
+{
+ BT_HDR hdr; /* Event header */
+ char user_name[BTA_SERVICE_NAME_LEN+1]; /* Service name */
+ char gn_name[BTA_SERVICE_NAME_LEN+1]; /* Service name */
+ char nap_name[BTA_SERVICE_NAME_LEN+1]; /* Service name */
+ tBTA_PAN_ROLE role;
+ UINT8 user_app_id;
+ UINT8 gn_app_id;
+ UINT8 nap_app_id;
+ tBTA_SEC user_sec_mask; /* Security mask */
+ tBTA_SEC gn_sec_mask; /* Security mask */
+ tBTA_SEC nap_sec_mask; /* Security mask */
+
+
+} tBTA_PAN_API_SET_ROLE;
+
+/* data type for BTA_PAN_API_OPEN_EVT */
+typedef struct
+{
+ BT_HDR hdr; /* Event header */
+ tBTA_PAN_ROLE local_role; /* local role */
+ tBTA_PAN_ROLE peer_role; /* peer role */
+ BD_ADDR bd_addr; /* peer bdaddr */
+} tBTA_PAN_API_OPEN;
+
+/* data type for BTA_PAN_CI_TX_FLOW_EVT */
+typedef struct
+{
+ BT_HDR hdr; /* Event header */
+ BOOLEAN enable; /* Flow control setting */
+} tBTA_PAN_CI_TX_FLOW;
+
+/* data type for BTA_PAN_CONN_OPEN_EVT */
+typedef struct
+{
+ BT_HDR hdr; /* Event header */
+ tPAN_RESULT result;
+
+} tBTA_PAN_CONN;
+
+
+
+
+/* union of all data types */
+typedef union
+{
+ BT_HDR hdr;
+ tBTA_PAN_API_ENABLE api_enable;
+ tBTA_PAN_API_SET_ROLE api_set_role;
+ tBTA_PAN_API_OPEN api_open;
+ tBTA_PAN_CI_TX_FLOW ci_tx_flow;
+ tBTA_PAN_CONN conn;
+} tBTA_PAN_DATA;
+
+/* state machine control block */
+typedef struct
+{
+ BD_ADDR bd_addr; /* peer bdaddr */
+ BUFFER_Q data_queue; /* Queue of buffers waiting to be passed to application */
+ UINT16 handle; /* BTA PAN/BNEP handle */
+ BOOLEAN in_use; /* scb in use */
+ tBTA_SEC sec_mask; /* Security mask */
+ BOOLEAN pan_flow_enable;/* BNEP flow control state */
+ BOOLEAN app_flow_enable;/* Application flow control state */
+ UINT8 state; /* State machine state */
+ tBTA_PAN_ROLE local_role; /* local role */
+ tBTA_PAN_ROLE peer_role; /* peer role */
+ UINT8 app_id; /* application id for the connection */
+
+} tBTA_PAN_SCB;
+
+
+
+/* main control block */
+typedef struct
+{
+ tBTA_PAN_SCB scb[BTA_PAN_NUM_CONN]; /* state machine control blocks */
+ tBTA_PAN_CBACK *p_cback; /* PAN callback function */
+ UINT8 app_id[3]; /* application id for PAN roles */
+ UINT8 flow_mask; /* Data flow mask */
+ UINT8 q_level; /* queue level set by application for TX data */
+
+} tBTA_PAN_CB;
+
+
+/* pan data param */
+typedef struct
+{
+ BT_HDR hdr;
+ BD_ADDR src;
+ BD_ADDR dst;
+ UINT16 protocol;
+ BOOLEAN ext;
+ BOOLEAN forward;
+
+} tBTA_PAN_DATA_PARAMS;
+
+
+/*****************************************************************************
+** Global data
+*****************************************************************************/
+
+/* PAN control block */
+
+#if BTA_DYNAMIC_MEMORY == FALSE
+extern tBTA_PAN_CB bta_pan_cb;
+#else
+extern tBTA_PAN_CB *bta_pan_cb_ptr;
+#define bta_pan_cb (*bta_pan_cb_ptr)
+#endif
+
+/*****************************************************************************
+** Function prototypes
+*****************************************************************************/
+extern tBTA_PAN_SCB *bta_pan_scb_alloc(void);
+extern void bta_pan_scb_dealloc(tBTA_PAN_SCB *p_scb);
+extern UINT8 bta_pan_scb_to_idx(tBTA_PAN_SCB *p_scb);
+extern tBTA_PAN_SCB *bta_pan_scb_by_handle(UINT16 handle);
+extern BOOLEAN bta_pan_hdl_event(BT_HDR *p_msg);
+
+/* action functions */
+extern void bta_pan_enable(tBTA_PAN_DATA *p_data);
+extern void bta_pan_disable(void);
+extern void bta_pan_set_role(tBTA_PAN_DATA *p_data);
+extern void bta_pan_open(tBTA_PAN_SCB *p_scb, tBTA_PAN_DATA *p_data);
+extern void bta_pan_api_close(tBTA_PAN_SCB *p_scb, tBTA_PAN_DATA *p_data);
+extern void bta_pan_set_shutdown(tBTA_PAN_SCB *p_scb, tBTA_PAN_DATA *p_data);
+extern void bta_pan_rx_path(tBTA_PAN_SCB *p_scb, tBTA_PAN_DATA *p_data);
+extern void bta_pan_tx_path(tBTA_PAN_SCB *p_scb, tBTA_PAN_DATA *p_data);
+extern void bta_pan_tx_flow(tBTA_PAN_SCB *p_scb, tBTA_PAN_DATA *p_data);
+extern void bta_pan_conn_open(tBTA_PAN_SCB *p_scb, tBTA_PAN_DATA *p_data);
+extern void bta_pan_conn_close(tBTA_PAN_SCB *p_scb, tBTA_PAN_DATA *p_data);
+extern void bta_pan_writebuf(tBTA_PAN_SCB *p_scb, tBTA_PAN_DATA *p_data);
+extern void bta_pan_write_buf(tBTA_PAN_SCB *p_scb, tBTA_PAN_DATA *p_data);
+extern void bta_pan_free_buf(tBTA_PAN_SCB *p_scb, tBTA_PAN_DATA *p_data);
+
+
+#endif /* BTA_PAN_INT_H */
generated by cgit v1.1 at 2024-05-02 07:59:30 +0000