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129 lines
3.8 KiB
Objective-C
129 lines
3.8 KiB
Objective-C
/*
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* Copyright (C) 2009 by Matthias Ringwald
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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*
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 3. Neither the name of the copyright holders nor the names of
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* contributors may be used to endorse or promote products derived
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* from this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY MATTHIAS RINGWALD AND CONTRIBUTORS
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* ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
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* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL MATTHIAS
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* RINGWALD OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
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* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
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* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
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* OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
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* AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
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* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF
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* THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*
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*/
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//
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// BTDevice.m
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//
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// Created by Matthias Ringwald on 3/30/09.
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//
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#import <BTstack/BTDevice.h>
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@implementation BTDevice
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@synthesize name;
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@synthesize classOfDevice;
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@synthesize connectionState;
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@synthesize pageScanRepetitionMode;
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@synthesize clockOffset;
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@synthesize rssi;
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- (BTDevice *)init {
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name = NULL;
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memset(&_address, 0, 6);
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classOfDevice = kCODInvalid;
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connectionState = kBluetoothConnectionNotConnected;
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return self;
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}
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- (void) setAddress:(bd_addr_t)newAddr{
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BD_ADDR_COPY(_address, newAddr);
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}
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- (BOOL) setAddressFromString:(NSString *) addressString{
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return [BTDevice address:_address fromString:addressString];
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}
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- (uint8_t*) address{
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return _address;
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}
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+ (NSString *) stringForAddress:(bd_addr_t) addr {
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return [NSString stringWithFormat:@"%02x:%02x:%02x:%02x:%02x:%02x", addr[0], addr[1], addr[2],
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addr[3], addr[4], addr[5]];
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}
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+ (BOOL) address:(bd_addr_t)address fromString:(NSString *) addressString{
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// support both : and - or NOTHING as separator
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addressString = [addressString stringByReplacingOccurrencesOfString:@":" withString:@""];
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addressString = [addressString stringByReplacingOccurrencesOfString:@"-" withString:@""];
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if ([addressString length] != 12) return NO;
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unsigned int bd_addr_buffer[BD_ADDR_LEN]; //for sscanf, integer needed
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// reset result buffer
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int i;
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for (i = 0; i < BD_ADDR_LEN; i++) {
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bd_addr_buffer[i] = 0;
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}
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// parse
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int result = sscanf([addressString UTF8String], "%2x%2x%2x%2x%2x%2x", &bd_addr_buffer[0], &bd_addr_buffer[1], &bd_addr_buffer[2],
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&bd_addr_buffer[3], &bd_addr_buffer[4], &bd_addr_buffer[5]);
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// store
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if (result == 6){
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for (i = 0; i < BD_ADDR_LEN; i++) {
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address[i] = (uint8_t) bd_addr_buffer[i];
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}
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return YES;
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}
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return NO;
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}
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- (NSString *) nameOrAddress{
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if (name) return name;
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return [self addressString];
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}
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- (NSString *) addressString{
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return [BTDevice stringForAddress:_address];
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}
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- (BluetoothDeviceType) deviceType{
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switch (classOfDevice) {
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case kCODHID:
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return kBluetoothDeviceTypeHID;
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case kCODZeeMote:
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return kBluetoothDeviceTypeZeeMote;
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default:
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return kBluetoothDeviceTypeGeneric;
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}
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}
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- (NSString *) toString{
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return [NSString stringWithFormat:@"Device addr %@ name %@ COD %x", [BTDevice stringForAddress:_address], name, classOfDevice];
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}
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- (void)dealloc {
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[name release];
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[super dealloc];
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}
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@end
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