Update forked idf components

4 files changed, 209 insertions, 0 deletions

diff --git a/lib/bt/host/bluedroid/stack/obex/include/obex_int.h b/lib/bt/host/bluedroid/stack/obex/include/obex_int.h
new file mode 100644
index 00000000..28c4eab4
--- /dev/null
+++ b/lib/bt/host/bluedroid/stack/obex/include/obex_int.h
@@ -0,0 +1,76 @@
+/*
+ * SPDX-FileCopyrightText: 2024 Espressif Systems (Shanghai) CO LTD
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
+#pragma once
+
+#include "common/bt_target.h"
+
+#include "stack/obex_api.h"
+#include "obex_tl.h"
+#include "obex_tl_l2cap.h"
+
+#if (OBEX_INCLUDED == TRUE)
+
+#if (RFCOMM_INCLUDED == TRUE)
+#define OBEX_BT_HDR_MIN_OFFSET      OBEX_TL_RFCOMM_BT_HDR_MIN_OFFSET        /* should set to max value of all transport layer */
+#define OBEX_BT_HDR_RESERVE_LEN     OBEX_TL_RFCOMM_BT_HDR_RESERVE_LEN       /* should set to max value of all transport layer */
+#else
+#define OBEX_BT_HDR_MIN_OFFSET      OBEX_TL_L2CAP_BT_HDR_OFFSET_MIN
+#define OBEX_BT_HDR_RESERVE_LEN     OBEX_TL_L2CAP_BT_HDR_RESERVE_LEN
+#endif
+
+#define OBEX_ROLE_CLIENT            0x01
+#define OBEX_ROLE_SERVER            0x02
+
+/* OBEX connection state */
+#define OBEX_STATE_IDLE             0       /* No connection */
+#define OBEX_STATE_OPENING          1       /* Starting to open a connection */
+#define OBEX_STATE_OPENED           2       /* Connection opened */
+
+/* OBEX Connection Control block */
+typedef struct {
+    tOBEX_MSG_CBACK     *callback;      /* Connection msg callback function */
+    UINT16              tl_hdl;         /* Transport layer non-zeros connection handle*/
+    UINT16              tl_peer_mtu;    /* Transport layer peer mtu */
+    UINT16              tl_our_mtu;     /* Transport layer our mtu */
+    UINT8               tl_cong;        /* 1 if transport layer congestion, otherwise 0 */
+    UINT8               tl;             /* OBEX_OVER_L2CAP or OBEX_OVER_RFCOMM */
+    UINT8               allocated;      /* 0, not allocated. index+1, otherwise. equal to api handle */
+    UINT8               state;          /* This OBEX connection state */
+    UINT8               role;           /* This OBEX connection role */
+} tOBEX_CCB;
+
+/* OBEX Server Control block */
+typedef struct {
+    tOBEX_MSG_CBACK     *callback;      /* Connection msg callback function */
+    UINT16              tl_hdl;         /* Transport layer non-zeros server handle*/
+    UINT8               tl;             /* OBEX_OVER_L2CAP or OBEX_OVER_RFCOMM */
+    UINT8               allocated;      /* 0, not allocated. index+1, otherwise. */
+} tOBEX_SCB;
+
+/* OBEX Control block */
+typedef struct {
+    tOBEX_CCB       ccb[OBEX_MAX_CONNECTION];   /* connection control blocks */
+    tOBEX_SCB       scb[OBEX_MAX_SERVER];       /* server control blocks */
+    tOBEX_TL_OPS    *tl_ops[OBEX_NUM_TL];       /* transport operation function pointer */
+    UINT8           trace_level;                /* trace level */
+} tOBEX_CB;
+
+#if OBEX_DYNAMIC_MEMORY == FALSE
+extern tOBEX_CB obex_cb;
+#else
+extern tOBEX_CB *obex_cb_ptr;
+#define obex_cb (*obex_cb_ptr)
+#endif
+
+void obex_tl_l2cap_callback(tOBEX_TL_EVT evt, tOBEX_TL_MSG *msg);
+void obex_tl_rfcomm_callback(tOBEX_TL_EVT evt, tOBEX_TL_MSG *msg);
+tOBEX_CCB *obex_allocate_ccb(void);
+tOBEX_SCB *obex_allocate_scb(void);
+void obex_free_ccb(tOBEX_CCB *p_ccb);
+void obex_free_scb(tOBEX_SCB *p_scb);
+
+#endif /* #if (OBEX_INCLUDED == TRUE) */
diff --git a/lib/bt/host/bluedroid/stack/obex/include/obex_tl.h b/lib/bt/host/bluedroid/stack/obex/include/obex_tl.h
new file mode 100644
index 00000000..9211b9b0
--- /dev/null
+++ b/lib/bt/host/bluedroid/stack/obex/include/obex_tl.h
@@ -0,0 +1,97 @@
+/*
+ * SPDX-FileCopyrightText: 2024 Espressif Systems (Shanghai) CO LTD
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
+#pragma once
+
+#include "common/bt_target.h"
+
+#if (OBEX_INCLUDED == TRUE)
+
+/* Return code of obex_tl_send_data */
+#define OBEX_TL_FAILED              FALSE
+#define OBEX_TL_SUCCESS             TRUE
+#define OBEX_TL_CONGESTED           2
+
+typedef enum {
+    OBEX_TL_CONN_OPEN_EVT,
+    OBEX_TL_CONN_INCOME_EVT,
+    OBEX_TL_DIS_CONN_EVT,
+    OBEX_TL_CONGEST_EVT,
+    OBEX_TL_UNCONGEST_EVT,
+    OBEX_TL_MTU_CHANGE_EVT,
+    OBEX_TL_DATA_EVT
+} tOBEX_TL_EVT;
+
+typedef union {
+    /* general struct, used to retrieve handle */
+    struct {
+        UINT16 hdl;
+    } any;
+
+    /* struct for OBEX_TL_CONN_OPEN_EVT */
+    struct {
+        UINT16 hdl;
+        UINT16 peer_mtu;
+        UINT16 our_mtu;
+    } conn_open;
+
+    /* struct for OBEX_TL_CONN_INCOME_EVT */
+    struct {
+        UINT16 hdl;
+        UINT16 peer_mtu;
+        UINT16 our_mtu;
+        UINT16 svr_hdl;
+    } conn_income;
+
+    /* struct for OBEX_TL_MTU_CHANGE_EVT */
+    struct {
+        UINT16 hdl;
+        UINT16 peer_mtu;
+        UINT16 our_mtu;
+    } mtu_chg;
+
+    /* struct for OBEX_TL_DATA_EVT */
+    struct {
+        UINT16 hdl;
+        BT_HDR *p_buf;
+    } data;
+} tOBEX_TL_MSG;
+
+typedef struct
+{
+    UINT16  psm;                /* l2cap psm */
+    UINT16  sec_mask;           /* security mask */
+    UINT16  pref_mtu;           /* preferred mtu, limited by L2CAP_MTU_SIZE */
+    BD_ADDR addr;               /* peer bluetooth device address */
+} tOBEX_TL_L2CAP_SVR;
+
+typedef struct
+{
+    UINT8   scn;                /* service channel number */
+    UINT16  sec_mask;           /* security mask */
+    UINT16  pref_mtu;           /* preferred mtu, limited by rfcomm mtu */
+    BD_ADDR addr;               /* peer bluetooth device address */
+} tOBEX_TL_RFCOMM_SVR;
+
+typedef union
+{
+    tOBEX_TL_L2CAP_SVR l2cap;
+    tOBEX_TL_RFCOMM_SVR rfcomm;
+} tOBEX_TL_SVR_INFO;
+
+typedef void (tOBEX_TL_CBACK)(tOBEX_TL_EVT evt, tOBEX_TL_MSG *msg);
+
+typedef struct {
+    void (*init)(tOBEX_TL_CBACK *callback);
+    void (*deinit)(void);
+    UINT16 (*connect)(tOBEX_TL_SVR_INFO *server);
+    void (*disconnect)(UINT16 tl_hdl);
+    UINT16 (*send)(UINT16 tl_hdl, BT_HDR *p_buf);
+    UINT16 (*bind)(tOBEX_TL_SVR_INFO *server);
+    void (*unbind)(UINT16 tl_hdl);
+} tOBEX_TL_OPS;
+
+#endif /* #if (OBEX_INCLUDED == TRUE) */
diff --git a/lib/bt/host/bluedroid/stack/obex/include/obex_tl_l2cap.h b/lib/bt/host/bluedroid/stack/obex/include/obex_tl_l2cap.h
new file mode 100644
index 00000000..32667766
--- /dev/null
+++ b/lib/bt/host/bluedroid/stack/obex/include/obex_tl_l2cap.h
@@ -0,0 +1,18 @@
+/*
+ * SPDX-FileCopyrightText: 2024 Espressif Systems (Shanghai) CO LTD
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
+#pragma once
+
+#include "obex_tl.h"
+
+#if (OBEX_INCLUDED == TRUE)
+
+#define OBEX_TL_L2CAP_BT_HDR_MIN_OFFSET         13      /* equal to L2CAP_MIN_OFFSET */
+#define OBEX_TL_L2CAP_BT_HDR_RESERVE_LEN        0       /* not require any additional byte */
+
+tOBEX_TL_OPS *obex_tl_l2cap_ops_get(void);
+
+#endif /* #if (OBEX_INCLUDED == TRUE) */
diff --git a/lib/bt/host/bluedroid/stack/obex/include/obex_tl_rfcomm.h b/lib/bt/host/bluedroid/stack/obex/include/obex_tl_rfcomm.h
new file mode 100644
index 00000000..61b9d295
--- /dev/null
+++ b/lib/bt/host/bluedroid/stack/obex/include/obex_tl_rfcomm.h
@@ -0,0 +1,18 @@
+/*
+ * SPDX-FileCopyrightText: 2024 Espressif Systems (Shanghai) CO LTD
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
+#pragma once
+
+#include "obex_tl.h"
+
+#if (OBEX_INCLUDED == TRUE && RFCOMM_INCLUDED == TRUE)
+
+#define OBEX_TL_RFCOMM_BT_HDR_MIN_OFFSET        18      /* RFCOMM_MIN_OFFSET + L2CAP_MIN_OFFSET */
+#define OBEX_TL_RFCOMM_BT_HDR_RESERVE_LEN       1       /* reserve 1 byte for rfcomm fcs */
+
+tOBEX_TL_OPS *obex_tl_rfcomm_ops_get(void);
+
+#endif /* #if (OBEX_INCLUDED == TRUE && RFCOMM_INCLUDED == TRUE) */