diff options
Diffstat (limited to 'btif/include/btif_pan_internal.h')
| -rw-r--r-- | btif/include/btif_pan_internal.h | 85 |
1 files changed, 37 insertions, 48 deletions
diff --git a/btif/include/btif_pan_internal.h b/btif/include/btif_pan_internal.h index fdd9da3..d697ac8 100644 --- a/btif/include/btif_pan_internal.h +++ b/btif/include/btif_pan_internal.h @@ -1,65 +1,39 @@ -/************************************************************************************ +/****************************************************************************** * - * Copyright (C) 2009-2011 Broadcom Corporation + * Copyright (C) 2009-2012 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. + * 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: * - * Except as expressly set forth in the Authorized License, + * http://www.apache.org/licenses/LICENSE-2.0 * - * 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. + * 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. * - * 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 -#ifndef btif_pan_internal_h_ -#define btif_pan_internal_h_ #include "btif_pan.h" #include "bt_types.h" +/******************************************************************************* +** Constants & Macros +********************************************************************************/ + #define PAN_NAP_SERVICE_NAME "Android Network Access Point" #define PANU_SERVICE_NAME "Android Network User" #define TAP_IF_NAME "bt-pan" @@ -74,12 +48,19 @@ #ifndef PAN_ROLE_INACTIVE #define PAN_ROLE_INACTIVE 0 #endif + + +/******************************************************************************* +** Type definitions and return values +********************************************************************************/ + 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; @@ -100,6 +81,12 @@ typedef struct int open_count; btpan_conn_t conns[MAX_PAN_CONNS]; } btpan_cb_t; + + +/******************************************************************************* +** Functions +********************************************************************************/ + 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); @@ -111,6 +98,7 @@ 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; @@ -119,11 +107,12 @@ static inline int is_empty_eth_addr(const BD_ADDR addr) 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 + return addr[0] & 1 ? 0 : 1; /* Cannot be multicasting address */ } #endif |