feat(bt/bluedroid): Support GOEP Client basic feature

2024-08-09 15:56:13 +08:00
parent da858edb7a
commit d7298a71c3
6 changed files with 1118 additions and 0 deletions
@@ -0,0 +1,18 @@
+/*
+ * SPDX-FileCopyrightText: 2024 Espressif Systems (Shanghai) CO LTD
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
+#pragma once
+
+#include "common/bt_target.h"
+
+#define GOEP_SUCCESS                0       /* Operation successful */
+#define GOEP_FAILURE                1       /* Operation failed */
+#define GOEP_NO_RESOURCES           3       /* Not enough resources */
+#define GOEP_BAD_HANDLE             4       /* Bad handle */
+#define GOEP_INVALID_PARAM          5       /* Invalid parameter */
+#define GOEP_INVALID_STATE          6       /* Operation not allow in current state */
+#define GOEP_CONGEST                7       /* Congest */
+#define GOEP_TL_ERROR               8       /* Lower transport layer error */
@@ -0,0 +1,82 @@
+/*
+ * SPDX-FileCopyrightText: 2024 Espressif Systems (Shanghai) CO LTD
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
+#pragma once
+
+#include "common/bt_target.h"
+
+#include "stack/goep_common.h"
+#include "stack/obex_api.h"
+
+#if (GOEPC_INCLUDED == TRUE)
+
+enum {
+    GOEPC_OPENED_EVT,               /* connection open */
+    GOEPC_CLOSED_EVT,               /* disconnect unexpected */
+    GOEPC_MTU_CHANGED_EVT,          /* lower layer MTU change */
+    GOEPC_CONGEST_EVT,              /* lower layer connection congest */
+    GOEPC_UNCONGEST_EVT,            /* lower layer connection uncongest */
+    GOEPC_RESPONSE_EVT              /* response from server */
+};
+
+typedef struct {
+    UINT16      peer_mtu;           /* peer mtu of lower level connection */
+    UINT16      our_mtu;            /* our mtu of lower level connection */
+} tGOEPC_MSG_OPENED;
+
+typedef struct {
+    UINT8   reason;                 /* connection close reason */
+} tGOEPC_MSG_CLOSED;
+
+typedef struct {
+    UINT16  peer_mtu;               /* peer mtu of lower level connection */
+    UINT16  our_mtu;                /* our mtu of lower level connection */
+} tGOEPC_MSG_MTU_CHANGED;
+
+typedef struct {
+    UINT8   opcode;                 /* which opcode that this packet response to */
+    BOOLEAN final;                  /* whether this is a final packet */
+    BOOLEAN srm_en;                 /* whether srm is enable */
+    BOOLEAN srm_wait;               /* whether srm wait is set, set by peer or by us */
+    BT_HDR  *pkt;                   /* pointer to response packet */
+} tGOEPC_MSG_RESPONSE;
+
+typedef union {
+    tGOEPC_MSG_OPENED       opened;
+    tGOEPC_MSG_CLOSED       closed;
+    tGOEPC_MSG_MTU_CHANGED  mtu_changed;
+    tGOEPC_MSG_RESPONSE     response;
+} tGOEPC_MSG;
+
+typedef void (tGOEPC_EVT_CBACK)(UINT16 handle, UINT8 event, tGOEPC_MSG *msg);
+
+/*******************************************************************************
+*       The following APIs are called by bluetooth stack automatically
+*******************************************************************************/
+
+extern UINT16 GOEPC_Init(void);
+
+extern void GOEPC_Deinit(void);
+
+/*******************************************************************************
+*               The following APIs must be executed in btu task
+*******************************************************************************/
+
+extern UINT16 GOEPC_Open(tOBEX_SVR_INFO *p_svr, tGOEPC_EVT_CBACK callback, UINT16 *out_handle);
+
+extern UINT16 GOEPC_Close(UINT16 handle);
+
+extern UINT16 GOEPC_SendRequest(UINT16 handle);
+
+extern UINT16 GOEPC_PrepareRequest(UINT16 handle, tOBEX_PARSE_INFO *info, UINT16 buff_size);
+
+extern UINT16 GOEPC_DropRequest(UINT16 handle);
+
+extern UINT16 GOEPC_RequestSetSRM(UINT16 handle, BOOLEAN srm_en, BOOLEAN srm_wait);
+
+extern UINT16 GOEPC_RequestAddHeader(UINT16 handle, UINT8 header_id, const UINT8 *data, UINT16 data_len);
+
+#endif /* #if (GOEPC_INCLUDED == TRUE) */