Diff: BTstack/remote_device_db.h

Revision:

0:de03cbbcd0ff

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/BTstack/remote_device_db.h	Mon Nov 30 09:32:15 2015 +0000
@@ -0,0 +1,95 @@
+/*
+ * Copyright (C) 2009-2012 by Matthias Ringwald
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the copyright holders nor the names of
+ *    contributors may be used to endorse or promote products derived
+ *    from this software without specific prior written permission.
+ * 4. Any redistribution, use, or modification is done solely for
+ *    personal benefit and not for any commercial purpose or for
+ *    monetary gain.
+ *
+ * THIS SOFTWARE IS PROVIDED BY MATTHIAS RINGWALD AND CONTRIBUTORS
+ * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+ * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL MATTHIAS
+ * RINGWALD OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+ * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
+ * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
+ * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+ * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF
+ * THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ * Please inquire about commercial licensing options at btstack@ringwald.ch
+ *
+ */
+
+/**
+ * interface to provide link key and remote name storage
+ */
+
+#pragma once
+
+#include <btstack/utils.h>
+
+typedef struct {
+
+    // management
+    void (*open)(void);
+    void (*close)(void);
+    
+    // link key
+    int  (*get_link_key)(bd_addr_t *bd_addr, link_key_t *link_key);
+    void (*put_link_key)(bd_addr_t *bd_addr, link_key_t *key);
+    void (*delete_link_key)(bd_addr_t *bd_addr);
+    
+    // remote name
+    int  (*get_name)(bd_addr_t *bd_addr, device_name_t *device_name);
+    void (*put_name)(bd_addr_t *bd_addr, device_name_t *device_name);
+    void (*delete_name)(bd_addr_t *bd_addr);
+
+    // persistent rfcomm channel
+    uint8_t (*persistent_rfcomm_channel)(char *servicename);
+
+} remote_device_db_t;
+
+extern remote_device_db_t remote_device_db_iphone;
+extern const remote_device_db_t remote_device_db_memory;
+
+// MARK: non-persisten implementation
+#include <btstack/linked_list.h>
+#define MAX_NAME_LEN 32
+typedef struct {
+    // linked list - assert: first field
+    linked_item_t    item;
+    
+    bd_addr_t bd_addr;
+} db_mem_device_t;
+
+typedef struct {
+    db_mem_device_t device;
+    link_key_t link_key;
+} db_mem_device_link_key_t;
+
+typedef struct {
+    db_mem_device_t device;
+    char device_name[MAX_NAME_LEN];
+} db_mem_device_name_t;
+
+typedef struct {
+    // linked list - assert: first field
+    linked_item_t    item;
+    
+    char service_name[MAX_NAME_LEN];
+    uint8_t channel;
+} db_mem_service_t;