diff options
Diffstat (limited to 'btif/include/btif_pan_internal.h')
| -rw-r--r-- | btif/include/btif_pan_internal.h | 32 |
1 files changed, 25 insertions, 7 deletions
diff --git a/btif/include/btif_pan_internal.h b/btif/include/btif_pan_internal.h index fdd9da3..b0ad68f 100644 --- a/btif/include/btif_pan_internal.h +++ b/btif/include/btif_pan_internal.h @@ -45,21 +45,24 @@ * ************************************************************************************/ - -/************************************************************************************ +/******************************************************************************* * * 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 +77,19 @@ #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 +110,12 @@ 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 +127,7 @@ 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 +136,12 @@ 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 |