1 /* 2 * Copyright (C) 2014 BlueKitchen GmbH 3 * 4 * Redistribution and use in source and binary forms, with or without 5 * modification, are permitted provided that the following conditions 6 * are met: 7 * 8 * 1. Redistributions of source code must retain the above copyright 9 * notice, this list of conditions and the following disclaimer. 10 * 2. Redistributions in binary form must reproduce the above copyright 11 * notice, this list of conditions and the following disclaimer in the 12 * documentation and/or other materials provided with the distribution. 13 * 3. Neither the name of the copyright holders nor the names of 14 * contributors may be used to endorse or promote products derived 15 * from this software without specific prior written permission. 16 * 4. Any redistribution, use, or modification is done solely for 17 * personal benefit and not for any commercial purpose or for 18 * monetary gain. 19 * 20 * THIS SOFTWARE IS PROVIDED BY BLUEKITCHEN GMBH AND CONTRIBUTORS 21 * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 22 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS 23 * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL MATTHIAS 24 * RINGWALD OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, 25 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, 26 * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS 27 * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED 28 * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, 29 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF 30 * THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 31 * SUCH DAMAGE. 32 * 33 * Please inquire about commercial licensing options at 34 * [email protected] 35 * 36 */ 37 38 #ifndef __BTSTACK_LINK_KEY_DB_FS_H 39 #define __BTSTACK_LINK_KEY_DB_FS_H 40 41 #include "classic/btstack_link_key_db.h" 42 43 #if defined __cplusplus 44 extern "C" { 45 #endif 46 47 /* 48 * @brief Get basic link key db implementation that stores link keys in /tmp 49 */ 50 const btstack_link_key_db_t * btstack_link_key_db_fs_instance(void); 51 52 /** 53 * @brief Create human readable represenationt of link key 54 * @note uses fixed global buffer 55 * @return pointer to Bluetooth address string 56 */ 57 char * link_key_to_str(link_key_t link_key); 58 59 /** 60 * @brief return string for link key type 61 * @note uses fixed global buffer 62 * @param link_key_type 63 * @return link_key_type as string 64 */ 65 char *link_key_type_to_str(link_key_type_t link_key_type); 66 67 /** 68 * @brief Parse link key string 69 * @param addr_strings 70 * @param link_key buffer for result 71 * @return 1 on success 72 */ 73 int sscanf_link_key(char * addr_string, link_key_t link_key); 74 75 /* API_END */ 76 77 #if defined __cplusplus 78 } 79 #endif 80 81 #endif // __BTSTACK_LINK_KEY_DB_FS_H 82