diff options
Diffstat (limited to 'btif/include')
| -rw-r--r-- | btif/include/btif_pan.h | 64 | ||||
| -rw-r--r-- | btif/include/btif_pan_internal.h | 129 |
2 files changed, 193 insertions, 0 deletions
diff --git a/btif/include/btif_pan.h b/btif/include/btif_pan.h new file mode 100644 index 0000000..47635d7 --- /dev/null +++ b/btif/include/btif_pan.h @@ -0,0 +1,64 @@ +/************************************************************************************ + * + * Copyright (C) 2009-2011 Broadcom Corporation + * + * This program is the proprietary software of Broadcom Corporation and/or its + * licensors, and may only be used, duplicated, modified or distributed + * pursuant to the terms and conditions of a separate, written license + * agreement executed between you and Broadcom (an "Authorized License"). + * Except as set forth in an Authorized License, Broadcom grants no license + * (express or implied), right to use, or waiver of any kind with respect to + * the Software, and Broadcom expressly reserves all rights in and to the + * Software and all intellectual property rights therein. + * IF YOU HAVE NO AUTHORIZED LICENSE, THEN YOU HAVE NO RIGHT TO USE THIS + * SOFTWARE IN ANY WAY, AND SHOULD IMMEDIATELY NOTIFY BROADCOM AND DISCONTINUE + * ALL USE OF THE SOFTWARE. + * + * Except as expressly set forth in the Authorized License, + * + * 1. This program, including its structure, sequence and organization, + * constitutes the valuable trade secrets of Broadcom, and you shall + * use all reasonable efforts to protect the confidentiality thereof, + * and to use this information only in connection with your use of + * Broadcom integrated circuit products. + * + * 2. TO THE MAXIMUM EXTENT PERMITTED BY LAW, THE SOFTWARE IS PROVIDED + * "AS IS" AND WITH ALL FAULTS AND BROADCOM MAKES NO PROMISES, + * REPRESENTATIONS OR WARRANTIES, EITHER EXPRESS, IMPLIED, STATUTORY, + * OR OTHERWISE, WITH RESPECT TO THE SOFTWARE. BROADCOM SPECIFICALLY + * DISCLAIMS ANY AND ALL IMPLIED WARRANTIES OF TITLE, MERCHANTABILITY, + * NONINFRINGEMENT, FITNESS FOR A PARTICULAR PURPOSE, LACK OF VIRUSES, + * ACCURACY OR COMPLETENESS, QUIET ENJOYMENT, QUIET POSSESSION OR + * CORRESPONDENCE TO DESCRIPTION. YOU ASSUME THE ENTIRE RISK ARISING OUT + * OF USE OR PERFORMANCE OF THE SOFTWARE. + * + * 3. TO THE MAXIMUM EXTENT PERMITTED BY LAW, IN NO EVENT SHALL BROADCOM OR + * ITS LICENSORS BE LIABLE FOR + * (i) CONSEQUENTIAL, INCIDENTAL, SPECIAL, INDIRECT, OR EXEMPLARY + * DAMAGES WHATSOEVER ARISING OUT OF OR IN ANY WAY RELATING TO + * YOUR USE OF OR INABILITY TO USE THE SOFTWARE EVEN IF BROADCOM + * HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES; OR + * (ii) ANY AMOUNT IN EXCESS OF THE AMOUNT ACTUALLY PAID FOR THE + * SOFTWARE ITSELF OR U.S. $1, WHICHEVER IS GREATER. THESE + * LIMITATIONS SHALL APPLY NOTWITHSTANDING ANY FAILURE OF + * ESSENTIAL PURPOSE OF ANY LIMITED REMEDY. + * + ************************************************************************************/ + + +/************************************************************************************ + * + * Filename: btif_pan.h + * + * Description: Bluetooth pan Interface + * + * + ***********************************************************************************/ + +#ifndef btif_pan_h_ +#define btif_pan_h_ +#include <hardware/bt_pan.h> +btpan_interface_t *btif_pan_interface(); +void btif_pan_init(); +void btif_pan_cleanup(); +#endif diff --git a/btif/include/btif_pan_internal.h b/btif/include/btif_pan_internal.h new file mode 100644 index 0000000..f4883bf --- /dev/null +++ b/btif/include/btif_pan_internal.h @@ -0,0 +1,129 @@ +/************************************************************************************ + * + * Copyright (C) 2009-2011 Broadcom Corporation + * + * This program is the proprietary software of Broadcom Corporation and/or its + * licensors, and may only be used, duplicated, modified or distributed + * pursuant to the terms and conditions of a separate, written license + * agreement executed between you and Broadcom (an "Authorized License"). + * Except as set forth in an Authorized License, Broadcom grants no license + * (express or implied), right to use, or waiver of any kind with respect to + * the Software, and Broadcom expressly reserves all rights in and to the + * Software and all intellectual property rights therein. + * IF YOU HAVE NO AUTHORIZED LICENSE, THEN YOU HAVE NO RIGHT TO USE THIS + * SOFTWARE IN ANY WAY, AND SHOULD IMMEDIATELY NOTIFY BROADCOM AND DISCONTINUE + * ALL USE OF THE SOFTWARE. + * + * Except as expressly set forth in the Authorized License, + * + * 1. This program, including its structure, sequence and organization, + * constitutes the valuable trade secrets of Broadcom, and you shall + * use all reasonable efforts to protect the confidentiality thereof, + * and to use this information only in connection with your use of + * Broadcom integrated circuit products. + * + * 2. TO THE MAXIMUM EXTENT PERMITTED BY LAW, THE SOFTWARE IS PROVIDED + * "AS IS" AND WITH ALL FAULTS AND BROADCOM MAKES NO PROMISES, + * REPRESENTATIONS OR WARRANTIES, EITHER EXPRESS, IMPLIED, STATUTORY, + * OR OTHERWISE, WITH RESPECT TO THE SOFTWARE. BROADCOM SPECIFICALLY + * DISCLAIMS ANY AND ALL IMPLIED WARRANTIES OF TITLE, MERCHANTABILITY, + * NONINFRINGEMENT, FITNESS FOR A PARTICULAR PURPOSE, LACK OF VIRUSES, + * ACCURACY OR COMPLETENESS, QUIET ENJOYMENT, QUIET POSSESSION OR + * CORRESPONDENCE TO DESCRIPTION. YOU ASSUME THE ENTIRE RISK ARISING OUT + * OF USE OR PERFORMANCE OF THE SOFTWARE. + * + * 3. TO THE MAXIMUM EXTENT PERMITTED BY LAW, IN NO EVENT SHALL BROADCOM OR + * ITS LICENSORS BE LIABLE FOR + * (i) CONSEQUENTIAL, INCIDENTAL, SPECIAL, INDIRECT, OR EXEMPLARY + * DAMAGES WHATSOEVER ARISING OUT OF OR IN ANY WAY RELATING TO + * YOUR USE OF OR INABILITY TO USE THE SOFTWARE EVEN IF BROADCOM + * HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES; OR + * (ii) ANY AMOUNT IN EXCESS OF THE AMOUNT ACTUALLY PAID FOR THE + * SOFTWARE ITSELF OR U.S. $1, WHICHEVER IS GREATER. THESE + * LIMITATIONS SHALL APPLY NOTWITHSTANDING ANY FAILURE OF + * ESSENTIAL PURPOSE OF ANY LIMITED REMEDY. + * + ************************************************************************************/ + + +/************************************************************************************ + * + * Filename: btif_pan_internal.h + * + * Description: Bluetooth pan internal + * + * + ***********************************************************************************/ + +#ifndef btif_pan_internal_h_ +#define btif_pan_internal_h_ +#include "btif_pan.h" +#include "bt_types.h" + +#define PAN_NAP_SERVICE_NAME "Android Network Access Point" +#define PANU_SERVICE_NAME "Android Network User" +#define TAP_IF_NAME "bt-pan" +#define ETH_ADDR_LEN 6 +#ifndef PAN_SECURITY +#define PAN_SECURITY BTM_SEC_NONE//(PAN_SEC_AUTHORIZE | PAN_SEC_AUTHENTICATE)// | PAN_SEC_ENCRYPT) +#endif + +#define PAN_STATE_UNKNOWN 0 +#define PAN_STATE_OPEN 1 +#define PAN_STATE_CLOSE 2 +#ifndef PAN_ROLE_INACTIVE +#define PAN_ROLE_INACTIVE 0 +#endif +typedef struct eth_hdr +{ + unsigned char h_dest[ETH_ADDR_LEN]; + unsigned char h_src[ETH_ADDR_LEN]; + short h_proto; +} tETH_HDR; +typedef struct +{ + int handle; + int state; + UINT16 protocol; + BD_ADDR peer; + int local_role; + int remote_role; + unsigned char eth_addr[ETH_ADDR_LEN]; +} btpan_conn_t; + +typedef struct +{ + int btl_if_handle; + int btl_if_handle_panu; + int tap_fd; + int enabled; + int open_count; + btpan_conn_t conns[MAX_PAN_CONNS]; +} btpan_cb_t; +extern btpan_cb_t btpan_cb; +btpan_conn_t *btpan_new_conn(int handle, const BD_ADDR addr, int local_role, int peer_role); +btpan_conn_t *btpan_find_conn_addr(const BD_ADDR addr); +btpan_conn_t *btpan_find_conn_handle(UINT16 handle); +int btpan_get_connected_count(void); +int btpan_tap_open(void); +void create_tap_read_thread(int tap_fd); +void destroy_tap_read_thread(void); +int btpan_tap_close(int tap_fd); +int btpan_tap_send(int tap_fd, const BD_ADDR src, const BD_ADDR dst, UINT16 protocol, + const char* buff, UINT16 size, BOOLEAN ext, BOOLEAN forward); +static inline int is_empty_eth_addr(const BD_ADDR addr) +{ + int i; + for(i = 0; i < BD_ADDR_LEN; i++) + if(addr[i] != 0) + return 0; + return 1; +} +static inline int is_valid_bt_eth_addr(const BD_ADDR addr) +{ + if(is_empty_eth_addr(addr)) + return 0; + return addr[0] & 1 ? 0 : 1; //cannot be multicasting address +} + +#endif |