From fb6dae1e849e0b2e13a4f59d860895ab8c756c57 Mon Sep 17 00:00:00 2001
From: "matthias.ringwald"
 <matthias.ringwald@1a0a8af8-31b5-11de-8e0c-53a27eea117e>
Date: Sun, 21 Feb 2010 13:57:48 +0000
Subject: [PATCH] BTstackManager support device discovery - names are not
 cached yet

---
 CocoaTouch/include/BTstack/BTDevice.h       |  12 +-
 CocoaTouch/include/BTstack/BTstackManager.h |  10 +
 CocoaTouch/src/BTDevice.m                   |  19 +-
 CocoaTouch/src/BTstackManager.m             | 222 +++++++++++++++++---
 CocoaTouch/src/TestBTstackManager.m         |  23 +-
 TODO.txt                                    |  13 +-
 project.xcodeproj/project.pbxproj           | 175 ++++++++++++++-
 7 files changed, 424 insertions(+), 50 deletions(-)

diff --git a/CocoaTouch/include/BTstack/BTDevice.h b/CocoaTouch/include/BTstack/BTDevice.h
index f48911f13..5856ea0f0 100644
--- a/CocoaTouch/include/BTstack/BTDevice.h
+++ b/CocoaTouch/include/BTstack/BTDevice.h
@@ -59,7 +59,7 @@ typedef enum {
 
 @interface BTDevice : NSObject {
 
-	bd_addr_t address; // potential key
+	bd_addr_t  _address;
 	
 	NSString * name;
 	uint32_t   classOfDevice;
@@ -67,14 +67,17 @@ typedef enum {
 	uint8_t    pageScanRepetitionMode;
 	uint16_t   clockOffset;
 
+	uint8_t    rssi;
+	
+	// deprecated
 	BluetoothConnectionState  connectionState; 
 }
 
-- (void) setAddress:(bd_addr_t *)addr;
-- (bd_addr_t *) address;
+- (void) setAddress:(bd_addr_t*)addr;
+- (bd_addr_t*) address;
 - (NSString *) toString;
 - (NSString *) addressString;
-+ (NSString *) stringForAddress:(bd_addr_t *) address;
++ (NSString *) stringForAddress:(bd_addr_t*) address;
 
 @property (readonly)          BluetoothDeviceType deviceType;
 @property (readonly)          NSString *          nameOrAddress;
@@ -82,6 +85,7 @@ typedef enum {
 @property (nonatomic, assign) uint32_t            classOfDevice;
 @property (nonatomic, assign) uint16_t            clockOffset;
 @property (nonatomic, assign) uint8_t             pageScanRepetitionMode;
+@property (nonatomic, assign) uint8_t             rssi;
 @property (nonatomic, assign) BluetoothConnectionState connectionState;
 
 @end
diff --git a/CocoaTouch/include/BTstack/BTstackManager.h b/CocoaTouch/include/BTstack/BTstackManager.h
index 19ce9e59b..f5b4ece4a 100644
--- a/CocoaTouch/include/BTstack/BTstackManager.h
+++ b/CocoaTouch/include/BTstack/BTstackManager.h
@@ -55,14 +55,24 @@ typedef enum {
 	kW4Deactivated
 } ManagerState;
 
+typedef enum {
+	kInactive = 1,
+	kW4InquiryMode,
+	kInquiry,
+	kRemoteName,
+} DiscoveryState;
+
 @protocol BTstackManagerDelegate;
 
 @interface BTstackManager : NSObject {
 @private
 	id<BTstackManagerDelegate> _delegate;
 	NSMutableDictionary *deviceInfo;
+	NSMutableArray *discoveredDevices; 
 	BOOL connectedToDaemon;
 	ManagerState state;
+	DiscoveryState discoveryState;
+	int discoveryDeviceIndex;
 }
 
 // shared instance
diff --git a/CocoaTouch/src/BTDevice.m b/CocoaTouch/src/BTDevice.m
index 74c2566f7..7e98ec96e 100644
--- a/CocoaTouch/src/BTDevice.m
+++ b/CocoaTouch/src/BTDevice.m
@@ -44,25 +44,26 @@
 @synthesize connectionState;
 @synthesize pageScanRepetitionMode;
 @synthesize clockOffset;
+@synthesize rssi;
 
 - (BTDevice *)init {
 	name = NULL;
-	bzero(&address, 6);
+	bzero(&_address, 6);
 	classOfDevice = kCODInvalid;
 	connectionState = kBluetoothConnectionNotConnected;
 	return self;
 }
 
-- (void) setAddress:(bd_addr_t *)newAddr{
-	BD_ADDR_COPY( &address, newAddr);
+- (void) setAddress:(bd_addr_t*)newAddr{
+	BD_ADDR_COPY( &_address, newAddr);
 }
 
-- (bd_addr_t *) address{
-	return &address;
+- (bd_addr_t*) address{
+	return &_address;
 }
 
-+ (NSString *) stringForAddress:(bd_addr_t *) address {
-	uint8_t * addr = (uint8_t*) address;
++ (NSString *) stringForAddress:(bd_addr_t*) address {
+	uint8_t *addr = (uint8_t*) *address;
 	return [NSString stringWithFormat:@"%02x:%02x:%02x:%02x:%02x:%02x", addr[0], addr[1], addr[2],
 			addr[3], addr[4], addr[5]];
 }
@@ -73,7 +74,7 @@
 }
 
 - (NSString *) addressString{
-	return [BTDevice stringForAddress:&address];
+	return [BTDevice stringForAddress:&_address];
 }
 
 - (BluetoothDeviceType) deviceType{
@@ -87,7 +88,7 @@
 	}
 }
 - (NSString *) toString{
-	return [NSString stringWithFormat:@"Device addr %@ name %@ COD %x", [BTDevice stringForAddress:&address], name, classOfDevice];
+	return [NSString stringWithFormat:@"Device addr %@ name %@ COD %x", [BTDevice stringForAddress:&_address], name, classOfDevice];
 }
 
 - (void)dealloc {
diff --git a/CocoaTouch/src/BTstackManager.m b/CocoaTouch/src/BTstackManager.m
index 941c2ced0..671ab7483 100644
--- a/CocoaTouch/src/BTstackManager.m
+++ b/CocoaTouch/src/BTstackManager.m
@@ -32,11 +32,11 @@
 #import <BTstack/BTstackManager.h>
 
 #import <btstack/btstack.h>
+#import <btstack/BTDevice.h>
 #import "../../RFCOMM/rfcomm.h"
 
-
 #define BTstackManagerID @"ch.ringwald.btstack"
-
+#define INQUIRY_INTERVAL 3
 
 static BTstackManager * btstackManager = nil;
 
@@ -84,9 +84,13 @@ static void packet_handler(uint8_t packet_type, uint16_t channel, uint8_t *packe
 	if (!self) return self;
 	
 	state = kDeactivated;
+	discoveryState = kInactive;
 	connectedToDaemon = NO;
 	_delegate = nil;
 	
+	// device discovery
+	discoveredDevices = [[NSMutableArray alloc] init];
+	
 	// read device database
 	[self readDeviceInfo];
 	
@@ -124,23 +128,42 @@ static void packet_handler(uint8_t packet_type, uint16_t channel, uint8_t *packe
 }
 
 -(BTstackError) deactivate {
+	if (!connectedToDaemon) return BTSTACK_CONNECTION_TO_BTDAEMON_FAILED;
+	state = kW4Deactivated;
+	bt_send_cmd(&btstack_set_power_mode, HCI_POWER_OFF);
 	return 0;
 }
 
+
 // Discovery
 -(BTstackError) startDiscovery {
+	if (state != kActivated) return BTSTACK_NOT_ACTIVATED;
+	discoveryState = kW4InquiryMode;
+	bt_send_cmd(&hci_write_inquiry_mode, 0x01); // with RSSI
 	return 0;
 };
 -(BTstackError) stopDiscovery{
 	return 0;
 };
+
 -(int) numberOfDevicesFound{
-	return 0;
+	return [discoveredDevices count];
 };
+
 -(BTDevice*) deviceAtIndex:(int)index{
-	return 0;
+	return (BTDevice*) [discoveredDevices objectAtIndex:index];
 };
 
+-(BTDevice*) deviceForAddress:(bd_addr_t*) address{
+	for (BTDevice *device in discoveredDevices){
+		// NSLog(@"compare %@ to %@", [BTDevice stringForAddress:address], [device addressString]); 
+		if ( BD_ADDR_CMP(address, [device address]) == 0){
+			return device;
+		}
+	}
+	return nil;
+}
+
 // Connections
 -(BTstackError) createL2CAPChannelAtAddress:(bd_addr_t) address withPSM:(uint16_t)psm authenticated:(BOOL)authentication {
 	return 0;
@@ -162,18 +185,14 @@ static void packet_handler(uint8_t packet_type, uint16_t channel, uint8_t *packe
 	return 0;
 };
 
-- (void) handlePacketWithType:(uint8_t)packet_type forChannel:(uint16_t)channel andData:(uint8_t *)packet withLen:(uint16_t) size {
+- (void) activationHandleEvent:(uint8_t *)packet withLen:(uint16_t) size {
 	switch (state) {
-			
-		case kDeactivated:
-			break;
-			
+						
 		case kW4SysBTState:
 		case kW4SysBTDisabled:
 			
 			// BTSTACK_EVENT_SYSTEM_BLUETOOTH_ENABLED
-			if ( packet_type == HCI_EVENT_PACKET
-				&& packet[0] == BTSTACK_EVENT_SYSTEM_BLUETOOTH_ENABLED){
+			if ( packet[0] == BTSTACK_EVENT_SYSTEM_BLUETOOTH_ENABLED){
 				if (packet[2]){
 					// system bt on - first time try to disable it
 					if ( state == kW4SysBTState) {
@@ -196,20 +215,27 @@ static void packet_handler(uint8_t packet_type, uint16_t channel, uint8_t *packe
 			break;
 			
 		case kW4Activated:
-			if (packet_type == HCI_EVENT_PACKET){
-				switch (packet[0]){
-					case BTSTACK_EVENT_STATE:
-						if (packet[2] == HCI_STATE_WORKING){
-							state = kActivated;
-							[_delegate activated];
-						}
-						break;
-					case BTSTACK_EVENT_POWERON_FAILED:
-						[_delegate activationFailed:BTSTACK_ACTIVATION_POWERON_FAILED];
-						state = kDeactivated;
-						break;
-					default:
-						break;
+			switch (packet[0]){
+				case BTSTACK_EVENT_STATE:
+					if (packet[2] == HCI_STATE_WORKING){
+						state = kActivated;
+						[_delegate activated];
+					}
+					break;
+				case BTSTACK_EVENT_POWERON_FAILED:
+					[_delegate activationFailed:BTSTACK_ACTIVATION_POWERON_FAILED];
+					state = kDeactivated;
+					break;
+				default:
+					break;
+			}
+			break;
+			
+		case kW4Deactivated:
+			if (packet[0] == BTSTACK_EVENT_STATE){
+				if (packet[2] == HCI_STATE_OFF){
+					state = kDeactivated;
+					[_delegate deactivated];
 				}
 			}
 			break;
@@ -217,12 +243,154 @@ static void packet_handler(uint8_t packet_type, uint16_t channel, uint8_t *packe
 		default:
 			break;
 	}
+}
+
+-(void) discoveryRemoteName{
+	BOOL found = NO;
+	while ( discoveryDeviceIndex < [discoveredDevices count]){
+		BTDevice *device = [discoveredDevices objectAtIndex:discoveryDeviceIndex];
+		if (device.name) {
+			discoveryDeviceIndex ++;
+			continue;
+		}
+		bd_addr_t *addr = [device address];
+		
+		// BD_ADDR_COPY(&addr, device.address);
+		// NSLog(@"Get remote name of %@", [BTDevice stringForAddress:addr]);
+		bt_send_cmd(&hci_remote_name_request, addr,
+					device.pageScanRepetitionMode, 0, device.clockOffset | 0x8000);
+		[_delegate discoveryQueryRemoteName:discoveryDeviceIndex];
+		found = YES;
+		break;
+	}
+	if (!found) {
+		// printf("Queried all devices, restart.\n");
+		discoveryState = kInquiry;
+		bt_send_cmd(&hci_inquiry, HCI_INQUIRY_LAP, INQUIRY_INTERVAL, 0);
+		[_delegate discoveryInquiry];
+	}
+}
+
+-(void) discoveryHandleEvent:(uint8_t *)packet withLen:(uint16_t) size {
+	bd_addr_t addr;
+	int i;
+	int numResponses;
+	
+	switch (discoveryState) {
+			
+		case kInactive:
+			break;
+			
+		case kW4InquiryMode:
+			if (packet[0] == HCI_EVENT_COMMAND_COMPLETE && COMMAND_COMPLETE_EVENT(packet, hci_write_inquiry_mode) ) {
+				discoveryState = kInquiry;
+				bt_send_cmd(&hci_inquiry, HCI_INQUIRY_LAP, INQUIRY_INTERVAL, 0);
+				[_delegate discoveryInquiry];
+			}
+			break;
+		
+		case kInquiry:
+			
+			switch (packet[0]){
+				case HCI_EVENT_INQUIRY_RESULT:
+					numResponses = packet[2];
+					for (i=0; i<numResponses ; i++){
+						bt_flip_addr(addr, &packet[3+i*6]);
+						// NSLog(@"found %@", [BTDevice stringForAddress:&addr]);
+						BTDevice* device = [self deviceForAddress:&addr];
+						if (device) continue;
+						device = [[BTDevice alloc] init];
+						[device setAddress:&addr];
+						device.pageScanRepetitionMode =   packet [3 + numResponses*(6)         + i*1];
+						device.classOfDevice = READ_BT_24(packet, 3 + numResponses*(6+1+1+1)   + i*3);
+						device.clockOffset =   READ_BT_16(packet, 3 + numResponses*(6+1+1+1+3) + i*2) & 0x7fff;
+						device.rssi  = 0;
+						[discoveredDevices addObject:device];
+						
+						[_delegate deviceInfo:device];
+					}
+					break;
+					
+				case HCI_EVENT_INQUIRY_RESULT_WITH_RSSI:
+					numResponses = packet[2];
+					for (i=0; i<numResponses ;i++){
+						bt_flip_addr(addr, &packet[3+i*6]);
+						// NSLog(@"found %@", [BTDevice stringForAddress:&addr]);
+						BTDevice* device = [self deviceForAddress:&addr];
+						if (device) continue;
+						device = [[BTDevice alloc] init];
+						[device setAddress:&addr];
+						device.pageScanRepetitionMode =   packet [3 + numResponses*(6)         + i*1];
+						device.classOfDevice = READ_BT_24(packet, 3 + numResponses*(6+1+1)     + i*3);
+						device.clockOffset =   READ_BT_16(packet, 3 + numResponses*(6+1+1+3)   + i*2) & 0x7fff;
+						device.rssi  =                    packet [3 + numResponses*(6+1+1+3+2) + i*1];
+						[discoveredDevices addObject:device];
+						
+						[_delegate deviceInfo:device];
+					}
+					break;
+
+				case HCI_EVENT_INQUIRY_COMPLETE:
+					// printf("Inquiry scan done.\n");
+					discoveryState = kRemoteName;
+					discoveryDeviceIndex = 0;
+					[self discoveryRemoteName];
+					break;
+			}
+			break;
+			
+		case kRemoteName:
+			if (packet[0] == HCI_EVENT_REMOTE_NAME_REQUEST_COMPLETE){
+				bt_flip_addr(addr, &packet[3]);
+				// NSLog(@"Get remote name done for %@", [BTDevice stringForAddress:&addr]);
+				BTDevice* device = [self deviceForAddress:&addr];
+				if (device) {
+					if (packet[2] == 0) {
+						// get lenght: first null byte or max 248 chars
+						int nameLen = 0;
+						while (nameLen < 248 && packet[9+nameLen]) nameLen++;
+ 						device.name = [[NSString alloc] initWithBytes:&packet[9] length:nameLen encoding:NSUTF8StringEncoding];
+					}
+					[_delegate deviceInfo:device];
+					discoveryDeviceIndex++;
+					[self discoveryRemoteName];
+				}
+			}
+			break;
+				
+		default:
+			break;
+	}
+}
+
+-(void) handlePacketWithType:(uint8_t)packet_type forChannel:(uint16_t)channel andData:(uint8_t *)packet withLen:(uint16_t) size {
+	switch (state) {
+			
+		case kDeactivated:
+			break;
+		
+		// Activation
+		case kW4SysBTState:
+		case kW4SysBTDisabled:
+		case kW4Activated:
+		case kW4Deactivated:
+			if (packet_type == HCI_EVENT_PACKET) [self activationHandleEvent:packet withLen:size];
+			break;
+		
+		// Discovery
+		case kActivated:
+			if (packet_type == HCI_EVENT_PACKET) [self discoveryHandleEvent:packet withLen:size];
+			break;
+			
+		default:
+			break;
+	}
 
 	[_delegate handlePacketWithType:packet_type forChannel:channel andData:packet withLen:size];
 }
 
 
-- (void)readDeviceInfo {
+-(void)readDeviceInfo {
 	NSUserDefaults *defaults = [NSUserDefaults standardUserDefaults];
 	NSDictionary * dict = [defaults persistentDomainForName:BTstackManagerID];
 	deviceInfo = [NSMutableDictionary dictionaryWithCapacity:([dict count]+5)];
@@ -236,7 +404,7 @@ static void packet_handler(uint8_t packet_type, uint16_t channel, uint8_t *packe
 	}
 }
 
-- (void)storeDeviceInfo{
+-(void)storeDeviceInfo{
 	NSUserDefaults *defaults = [NSUserDefaults standardUserDefaults];
     [defaults setPersistentDomain:deviceInfo forName:BTstackManagerID];
     [defaults synchronize];
diff --git a/CocoaTouch/src/TestBTstackManager.m b/CocoaTouch/src/TestBTstackManager.m
index 0ae4fe0d2..b4b553979 100644
--- a/CocoaTouch/src/TestBTstackManager.m
+++ b/CocoaTouch/src/TestBTstackManager.m
@@ -5,23 +5,36 @@
 //
 
 #import "TestBTstackManager.h"
+#import <BTstack/BTDevice.h>
 
 @implementation TestBTstackManager
--(id) init {
-	return self;
-}
--(void) test{
+
+-(void) doTest{
 	bt = [BTstackManager sharedInstance];
 	[bt setDelegate:self];
 	BTstackError err = [bt activate];
 	if (err) NSLog(@"activate err 0x%02x!", err);
 }
+
 -(void) activated{
 	NSLog(@"activated!");
+	[bt startDiscovery];
 }
+
 -(void) activationFailed:(BTstackError)error{
 	NSLog(@"activationFailed error 0x%02x!", error);
 };
+
+-(void) discoveryInquiry{
+	NSLog(@"discoveryInquiry!");
+}
+-(void) discoveryQueryRemoteName:(int)deviceIndex{
+	NSLog(@"discoveryQueryRemoteName %u/%u!", deviceIndex+1, [bt numberOfDevicesFound]);
+}
+-(void) deviceInfo:(BTDevice*)device {
+	NSLog(@"Device Info: addr %@ name %@ COD 0x%06x", [device addressString], [device name], [device classOfDevice] ); 
+}
+
 @end
 
 int main(int argc, char *argv[])
@@ -29,7 +42,7 @@ int main(int argc, char *argv[])
 	NSAutoreleasePool * pool = [[NSAutoreleasePool alloc] init];
 	
 	TestBTstackManager * test = [[TestBTstackManager alloc] init];
-	[test test];
+	[test doTest];
 	CFRunLoopRun();
 	[test release];
 
diff --git a/TODO.txt b/TODO.txt
index 19f4f9103..ee1947409 100644
--- a/TODO.txt
+++ b/TODO.txt
@@ -5,7 +5,15 @@
 
 NEXT:
 
-- Provide BTstack Objective-C class
+- Provide BTstackManager Objective-C class
+  - set remote names in deviceInfo
+  - store deviceInfo on dealloc 
+  - add discard discovered devices
+  - create new device discovery view: BTDiscoveryViewController
+  - implement l2cap code
+  - implement rfcomm code
+
+  
 - figure out how to receive iPhone System Power IONotifications (in BTdaemon) to detect, when phone gets locked
   - some trick
   - use Cocoa run loop for background app?
@@ -14,11 +22,10 @@ NEXT:
 - move RFCOMM code into BTdaemon
 - L2CAP 
   - segmentation
-- CocoaTouch 
-  - Warning and shutdown of Apple's stack
 - add timeouts to cocoa run loop
 - BUG: bt_close crashes when used in CocoaTouch app
 - BUG: BTdaemon crashes on iPhone when CocoaTouch app is closed (sometimes)
+- BUG: malloc warning when BTdaemon is started by launchd
 
 == Release 0.2 - Incoming L2CAP supported + improved Inq Dialog
 
diff --git a/project.xcodeproj/project.pbxproj b/project.xcodeproj/project.pbxproj
index dd3e54547..aaa00a416 100644
--- a/project.xcodeproj/project.pbxproj
+++ b/project.xcodeproj/project.pbxproj
@@ -19,6 +19,7 @@
 		9C05FC971020D3F300255261 /* socket_connection.c in Sources */ = {isa = PBXBuildFile; fileRef = 9C00F7301017ACC3008DAB17 /* socket_connection.c */; };
 		9C18015C108BAA7200824BE7 /* libusb-1.0.dylib in Frameworks */ = {isa = PBXBuildFile; fileRef = 9C18015B108BAA7200824BE7 /* libusb-1.0.dylib */; };
 		9C46FC3A0FA906F700ABEF05 /* hci_transport_h4.c in Sources */ = {isa = PBXBuildFile; fileRef = 9C46FC360FA906F700ABEF05 /* hci_transport_h4.c */; };
+		9C50953A112744AA00A30986 /* BTstackManager.m in Sources */ = {isa = PBXBuildFile; fileRef = 9C509539112744AA00A30986 /* BTstackManager.m */; };
 		9C77E79210667F0600F39DCF /* platform_iphone.c in Sources */ = {isa = PBXBuildFile; fileRef = 9C77E79110667F0600F39DCF /* platform_iphone.c */; };
 		9C7B5AC0100BD3340065D87E /* linked_list.c in Sources */ = {isa = PBXBuildFile; fileRef = 9C7B5ABF100BD3340065D87E /* linked_list.c */; };
 		9C7B5D01100FC9AE0065D87E /* btstack.c in Sources */ = {isa = PBXBuildFile; fileRef = 9CC813A10FFC0774002816F9 /* btstack.c */; };
@@ -30,6 +31,10 @@
 		9CCE6CEA1025BD0000FCE9F4 /* hci.c in Sources */ = {isa = PBXBuildFile; fileRef = 9C46FC340FA906F700ABEF05 /* hci.c */; };
 		9CEB4F17107AAAEF00DD5720 /* run_loop_posix.c in Sources */ = {isa = PBXBuildFile; fileRef = 9CEB4DAC10753BE600DD5720 /* run_loop_posix.c */; };
 		9CF13C1610F8A1C6004C4EEE /* bt_control_iphone.m in Sources */ = {isa = PBXBuildFile; fileRef = 9CF13C1510F8A1C6004C4EEE /* bt_control_iphone.m */; };
+		9CF3F776112F241600D081C9 /* BTstackManager.m in Sources */ = {isa = PBXBuildFile; fileRef = 9C509539112744AA00A30986 /* BTstackManager.m */; };
+		9CF3F782112F244C00D081C9 /* UIKit.framework in Frameworks */ = {isa = PBXBuildFile; fileRef = 9CF3F781112F244B00D081C9 /* UIKit.framework */; };
+		9CF3F95311306FFB00D081C9 /* TestBTstackManager.m in Sources */ = {isa = PBXBuildFile; fileRef = 9CF3F95211306FFB00D081C9 /* TestBTstackManager.m */; };
+		9CF3F99F113083F100D081C9 /* BTDevice.m in Sources */ = {isa = PBXBuildFile; fileRef = 9C13C9FC10ECED6300B04243 /* BTDevice.m */; };
 /* End PBXBuildFile section */
 
 /* Begin PBXCopyFilesBuildPhase section */
@@ -45,7 +50,7 @@
 /* End PBXCopyFilesBuildPhase section */
 
 /* Begin PBXFileReference section */
-		8DD76FB20486AB0100D96B5E /* project */ = {isa = PBXFileReference; explicitFileType = "compiled.mach-o.executable"; includeInIndex = 0; path = project; sourceTree = BUILT_PRODUCTS_DIR; };
+		8DD76FB20486AB0100D96B5E /* project */ = {isa = PBXFileReference; includeInIndex = 0; lastKnownFileType = "compiled.mach-o.executable"; path = project; sourceTree = BUILT_PRODUCTS_DIR; };
 		9C00F7301017ACC3008DAB17 /* socket_connection.c */ = {isa = PBXFileReference; fileEncoding = 5; lastKnownFileType = sourcecode.c.c; name = socket_connection.c; path = src/socket_connection.c; sourceTree = "<group>"; };
 		9C00F7311017ACC3008DAB17 /* socket_connection.h */ = {isa = PBXFileReference; fileEncoding = 5; lastKnownFileType = sourcecode.c.h; name = socket_connection.h; path = src/socket_connection.h; sourceTree = "<group>"; };
 		9C00F7D61019082F008DAB17 /* hci_cmds.c */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.c; name = hci_cmds.c; path = src/hci_cmds.c; sourceTree = "<group>"; };
@@ -67,6 +72,8 @@
 		9C46FC360FA906F700ABEF05 /* hci_transport_h4.c */ = {isa = PBXFileReference; fileEncoding = 5; lastKnownFileType = sourcecode.c.c; name = hci_transport_h4.c; path = src/hci_transport_h4.c; sourceTree = "<group>"; };
 		9C46FC370FA906F700ABEF05 /* hci_transport_h4.h */ = {isa = PBXFileReference; fileEncoding = 5; lastKnownFileType = sourcecode.c.h; name = hci_transport_h4.h; path = src/hci_transport_h4.h; sourceTree = "<group>"; };
 		9C46FC380FA906F700ABEF05 /* hci_transport.h */ = {isa = PBXFileReference; fileEncoding = 5; lastKnownFileType = sourcecode.c.h; name = hci_transport.h; path = src/hci_transport.h; sourceTree = "<group>"; };
+		9C509539112744AA00A30986 /* BTstackManager.m */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.objc; name = BTstackManager.m; path = CocoaTouch/src/BTstackManager.m; sourceTree = "<group>"; };
+		9C50953B112744CD00A30986 /* BTstackManager.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; name = BTstackManager.h; path = CocoaTouch/include/BTstack/BTstackManager.h; sourceTree = "<group>"; };
 		9C5BA8A0110B756500D79BBE /* hci_cmds.h */ = {isa = PBXFileReference; fileEncoding = 5; lastKnownFileType = sourcecode.c.h; name = hci_cmds.h; path = include/btstack/hci_cmds.h; sourceTree = "<group>"; };
 		9C5BABAF110E28E900D79BBE /* l2cap-server.c */ = {isa = PBXFileReference; fileEncoding = 5; lastKnownFileType = sourcecode.c.c; name = "l2cap-server.c"; path = "example/l2cap-server.c"; sourceTree = "<group>"; };
 		9C6459DE1037554B0081A00B /* platform_iphone.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; name = platform_iphone.h; path = src/platform_iphone.h; sourceTree = "<group>"; };
@@ -88,7 +95,7 @@
 		9C78A0BB103C9DEE003B2950 /* ch.ringwald.BTstack.plist */ = {isa = PBXFileReference; fileEncoding = 5; lastKnownFileType = text.plist.xml; name = ch.ringwald.BTstack.plist; path = resources/ch.ringwald.BTstack.plist; sourceTree = "<group>"; };
 		9C7B5ABF100BD3340065D87E /* linked_list.c */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.c; name = linked_list.c; path = src/linked_list.c; sourceTree = "<group>"; };
 		9C7B5B7E100D04450065D87E /* test.c */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.c; name = test.c; path = example/test.c; sourceTree = "<group>"; };
-		9C7B5CF6100FC96A0065D87E /* clientTest */ = {isa = PBXFileReference; explicitFileType = "compiled.mach-o.executable"; includeInIndex = 0; path = clientTest; sourceTree = BUILT_PRODUCTS_DIR; };
+		9C7B5CF6100FC96A0065D87E /* clientTest */ = {isa = PBXFileReference; includeInIndex = 0; lastKnownFileType = "compiled.mach-o.executable"; path = clientTest; sourceTree = BUILT_PRODUCTS_DIR; };
 		9C7ECB810FCC85650085DAC5 /* bt_control.h */ = {isa = PBXFileReference; fileEncoding = 5; lastKnownFileType = sourcecode.c.h; name = bt_control.h; path = src/bt_control.h; sourceTree = "<group>"; };
 		9C7ECB830FCC85650085DAC5 /* bt_control_iphone.h */ = {isa = PBXFileReference; fileEncoding = 5; lastKnownFileType = sourcecode.c.h; name = bt_control_iphone.h; path = src/bt_control_iphone.h; sourceTree = "<group>"; };
 		9C7ECBB30FCC95DD0085DAC5 /* hci_dump.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; name = hci_dump.h; path = src/hci_dump.h; sourceTree = "<group>"; };
@@ -111,6 +118,13 @@
 		9CEB4DAA10753B4B00DD5720 /* run_loop_cocoa.m */ = {isa = PBXFileReference; fileEncoding = 5; lastKnownFileType = sourcecode.c.objc; name = run_loop_cocoa.m; path = src/run_loop_cocoa.m; sourceTree = "<group>"; };
 		9CEB4DAC10753BE600DD5720 /* run_loop_posix.c */ = {isa = PBXFileReference; fileEncoding = 5; lastKnownFileType = sourcecode.c.c; name = run_loop_posix.c; path = src/run_loop_posix.c; sourceTree = "<group>"; };
 		9CF13C1510F8A1C6004C4EEE /* bt_control_iphone.m */ = {isa = PBXFileReference; fileEncoding = 5; lastKnownFileType = sourcecode.c.objc; name = bt_control_iphone.m; path = src/bt_control_iphone.m; sourceTree = "<group>"; };
+		9CF3F74C112F201600D081C9 /* BTstackCocoaAppDelegate.h */ = {isa = PBXFileReference; fileEncoding = 5; lastKnownFileType = sourcecode.c.h; name = BTstackCocoaAppDelegate.h; path = CocoaTouch/src/BTstackCocoaAppDelegate.h; sourceTree = "<group>"; };
+		9CF3F74D112F201600D081C9 /* BTstackCocoaAppDelegate.m */ = {isa = PBXFileReference; fileEncoding = 5; lastKnownFileType = sourcecode.c.objc; name = BTstackCocoaAppDelegate.m; path = CocoaTouch/src/BTstackCocoaAppDelegate.m; sourceTree = "<group>"; };
+		9CF3F75F112F239B00D081C9 /* TestBTstackManager.app */ = {isa = PBXFileReference; explicitFileType = wrapper.application; includeInIndex = 0; path = TestBTstackManager.app; sourceTree = BUILT_PRODUCTS_DIR; };
+		9CF3F781112F244B00D081C9 /* UIKit.framework */ = {isa = PBXFileReference; lastKnownFileType = wrapper.framework; name = UIKit.framework; path = System/Library/Frameworks/UIKit.framework; sourceTree = SDKROOT; };
+		9CF3F95111306FFB00D081C9 /* TestBTstackManager.h */ = {isa = PBXFileReference; fileEncoding = 5; lastKnownFileType = sourcecode.c.h; name = TestBTstackManager.h; path = CocoaTouch/src/TestBTstackManager.h; sourceTree = "<group>"; };
+		9CF3F95211306FFB00D081C9 /* TestBTstackManager.m */ = {isa = PBXFileReference; fileEncoding = 5; lastKnownFileType = sourcecode.c.objc; name = TestBTstackManager.m; path = CocoaTouch/src/TestBTstackManager.m; sourceTree = "<group>"; };
+		9CF3F95A1130702D00D081C9 /* TestBTstackManager-Info.plist */ = {isa = PBXFileReference; fileEncoding = 5; lastKnownFileType = text.plist.xml; name = "TestBTstackManager-Info.plist"; path = "CocoaTouch/TestBTstackManager-Info.plist"; sourceTree = "<group>"; };
 /* End PBXFileReference section */
 
 /* Begin PBXFrameworksBuildPhase section */
@@ -130,6 +144,14 @@
 			);
 			runOnlyForDeploymentPostprocessing = 0;
 		};
+		9CF3F75D112F239B00D081C9 /* Frameworks */ = {
+			isa = PBXFrameworksBuildPhase;
+			buildActionMask = 2147483647;
+			files = (
+				9CF3F782112F244C00D081C9 /* UIKit.framework in Frameworks */,
+			);
+			runOnlyForDeploymentPostprocessing = 0;
+		};
 /* End PBXFrameworksBuildPhase section */
 
 /* Begin PBXGroup section */
@@ -195,6 +217,7 @@
 			children = (
 				8DD76FB20486AB0100D96B5E /* project */,
 				9C7B5CF6100FC96A0065D87E /* clientTest */,
+				9CF3F75F112F239B00D081C9 /* TestBTstackManager.app */,
 			);
 			name = Products;
 			sourceTree = "<group>";
@@ -202,10 +225,18 @@
 		9C13C9FA10ECED6300B04243 /* CocoaTouch */ = {
 			isa = PBXGroup;
 			children = (
+				9CF3F74C112F201600D081C9 /* BTstackCocoaAppDelegate.h */,
+				9CF3F74D112F201600D081C9 /* BTstackCocoaAppDelegate.m */,
 				9C13C9FB10ECED6300B04243 /* BTDevice.h */,
 				9C13C9FC10ECED6300B04243 /* BTDevice.m */,
 				9C13C9FD10ECED6300B04243 /* BTInquiryViewController.h */,
 				9C13C9FE10ECED6300B04243 /* BTInquiryViewController.m */,
+				9C509539112744AA00A30986 /* BTstackManager.m */,
+				9C50953B112744CD00A30986 /* BTstackManager.h */,
+				9CF3F95111306FFB00D081C9 /* TestBTstackManager.h */,
+				9CF3F95211306FFB00D081C9 /* TestBTstackManager.m */,
+				9CF3F95A1130702D00D081C9 /* TestBTstackManager-Info.plist */,
+				9CF3F781112F244B00D081C9 /* UIKit.framework */,
 			);
 			name = CocoaTouch;
 			sourceTree = "<group>";
@@ -316,6 +347,23 @@
 			productReference = 9C7B5CF6100FC96A0065D87E /* clientTest */;
 			productType = "com.apple.product-type.tool";
 		};
+		9CF3F75E112F239B00D081C9 /* TestBTstackManager */ = {
+			isa = PBXNativeTarget;
+			buildConfigurationList = 9CF3F765112F239C00D081C9 /* Build configuration list for PBXNativeTarget "TestBTstackManager" */;
+			buildPhases = (
+				9CF3F75B112F239B00D081C9 /* Resources */,
+				9CF3F75C112F239B00D081C9 /* Sources */,
+				9CF3F75D112F239B00D081C9 /* Frameworks */,
+			);
+			buildRules = (
+			);
+			dependencies = (
+			);
+			name = TestBTstackManager;
+			productName = TestBTstackManager;
+			productReference = 9CF3F75F112F239B00D081C9 /* TestBTstackManager.app */;
+			productType = "com.apple.product-type.application";
+		};
 /* End PBXNativeTarget section */
 
 /* Begin PBXProject section */
@@ -330,10 +378,21 @@
 			targets = (
 				8DD76FA90486AB0100D96B5E /* BTdaemon */,
 				9C7B5CF5100FC96A0065D87E /* clientTest */,
+				9CF3F75E112F239B00D081C9 /* TestBTstackManager */,
 			);
 		};
 /* End PBXProject section */
 
+/* Begin PBXResourcesBuildPhase section */
+		9CF3F75B112F239B00D081C9 /* Resources */ = {
+			isa = PBXResourcesBuildPhase;
+			buildActionMask = 2147483647;
+			files = (
+			);
+			runOnlyForDeploymentPostprocessing = 0;
+		};
+/* End PBXResourcesBuildPhase section */
+
 /* Begin PBXSourcesBuildPhase section */
 		8DD76FAB0486AB0100D96B5E /* Sources */ = {
 			isa = PBXSourcesBuildPhase;
@@ -354,6 +413,7 @@
 				9C04B826107D1CED002A63D0 /* run_loop.c in Sources */,
 				9C04B876107D2B7C002A63D0 /* run_loop_cocoa.m in Sources */,
 				9CF13C1610F8A1C6004C4EEE /* bt_control_iphone.m in Sources */,
+				9C50953A112744AA00A30986 /* BTstackManager.m in Sources */,
 			);
 			runOnlyForDeploymentPostprocessing = 0;
 		};
@@ -370,6 +430,16 @@
 			);
 			runOnlyForDeploymentPostprocessing = 0;
 		};
+		9CF3F75C112F239B00D081C9 /* Sources */ = {
+			isa = PBXSourcesBuildPhase;
+			buildActionMask = 2147483647;
+			files = (
+				9CF3F776112F241600D081C9 /* BTstackManager.m in Sources */,
+				9CF3F95311306FFB00D081C9 /* TestBTstackManager.m in Sources */,
+				9CF3F99F113083F100D081C9 /* BTDevice.m in Sources */,
+			);
+			runOnlyForDeploymentPostprocessing = 0;
+		};
 /* End PBXSourcesBuildPhase section */
 
 /* Begin XCBuildConfiguration section */
@@ -510,6 +580,97 @@
 			};
 			name = "Debug iPhone";
 		};
+		9CF3F762112F239C00D081C9 /* Debug */ = {
+			isa = XCBuildConfiguration;
+			buildSettings = {
+				ALWAYS_SEARCH_USER_PATHS = NO;
+				CODE_SIGN_IDENTITY = "Don't Code Sign";
+				COPY_PHASE_STRIP = NO;
+				GCC_DYNAMIC_NO_PIC = NO;
+				GCC_OPTIMIZATION_LEVEL = 0;
+				GCC_PRECOMPILE_PREFIX_HEADER = YES;
+				GCC_PREFIX_HEADER = "$(SYSTEM_LIBRARY_DIR)/Frameworks/UIKit.framework/Headers/UIKit.h";
+				INFOPLIST_FILE = "CocoaTouch/TestBTstackManager-Info.plist";
+				INSTALL_PATH = "$(HOME)/Applications";
+				ONLY_ACTIVE_ARCH = YES;
+				OTHER_CFLAGS = (
+					"-I/Projects/iPhone/btstack/CocoaTouch/include",
+					"-I/Projects/iPhone/btstack/include",
+				);
+				OTHER_LDFLAGS = (
+					"-L/usr/local/lib",
+					"-lbtstack",
+					"-framework",
+					Foundation,
+					"-framework",
+					UIKit,
+				);
+				PREBINDING = NO;
+				PRODUCT_NAME = TestBTstackManager;
+				SDKROOT = iphonesimulator3.1.2;
+			};
+			name = Debug;
+		};
+		9CF3F763112F239C00D081C9 /* Debug iPhone */ = {
+			isa = XCBuildConfiguration;
+			buildSettings = {
+				ALWAYS_SEARCH_USER_PATHS = NO;
+				CODE_SIGN_IDENTITY = "iPhone Developer";
+				GCC_PRECOMPILE_PREFIX_HEADER = YES;
+				GCC_PREFIX_HEADER = "$(SYSTEM_LIBRARY_DIR)/Frameworks/UIKit.framework/Headers/UIKit.h";
+				INFOPLIST_FILE = "CocoaTouch/TestBTstackManager-Info.plist";
+				INSTALL_PATH = "$(HOME)/Applications";
+				ONLY_ACTIVE_ARCH = YES;
+				OTHER_CFLAGS = (
+					"-I/Projects/iPhone/btstack/CocoaTouch/include",
+					"-I/Projects/iPhone/btstack/include",
+				);
+				OTHER_LDFLAGS = (
+					"-L/usr/local/lib",
+					"-lbtstack",
+					"-framework",
+					Foundation,
+					"-framework",
+					UIKit,
+				);
+				PREBINDING = NO;
+				PRODUCT_NAME = TestBTstackManager;
+				SDKROOT = iphonesimulator3.1.2;
+			};
+			name = "Debug iPhone";
+		};
+		9CF3F764112F239C00D081C9 /* Release */ = {
+			isa = XCBuildConfiguration;
+			buildSettings = {
+				ALWAYS_SEARCH_USER_PATHS = NO;
+				CODE_SIGN_IDENTITY = "iPhone Developer";
+				COPY_PHASE_STRIP = YES;
+				DEBUG_INFORMATION_FORMAT = "dwarf-with-dsym";
+				GCC_ENABLE_FIX_AND_CONTINUE = NO;
+				GCC_PRECOMPILE_PREFIX_HEADER = YES;
+				GCC_PREFIX_HEADER = "$(SYSTEM_LIBRARY_DIR)/Frameworks/UIKit.framework/Headers/UIKit.h";
+				INFOPLIST_FILE = "CocoaTouch/TestBTstackManager-Info.plist";
+				INSTALL_PATH = "$(HOME)/Applications";
+				ONLY_ACTIVE_ARCH = YES;
+				OTHER_CFLAGS = (
+					"-I/Projects/iPhone/btstack/CocoaTouch/include",
+					"-I/Projects/iPhone/btstack/include",
+				);
+				OTHER_LDFLAGS = (
+					"-L/usr/local/lib",
+					"-lbtstack",
+					"-framework",
+					Foundation,
+					"-framework",
+					UIKit,
+				);
+				PREBINDING = NO;
+				PRODUCT_NAME = TestBTstackManager;
+				SDKROOT = iphonesimulator3.1.2;
+				ZERO_LINK = NO;
+			};
+			name = Release;
+		};
 /* End XCBuildConfiguration section */
 
 /* Begin XCConfigurationList section */
@@ -543,6 +704,16 @@
 			defaultConfigurationIsVisible = 0;
 			defaultConfigurationName = Release;
 		};
+		9CF3F765112F239C00D081C9 /* Build configuration list for PBXNativeTarget "TestBTstackManager" */ = {
+			isa = XCConfigurationList;
+			buildConfigurations = (
+				9CF3F762112F239C00D081C9 /* Debug */,
+				9CF3F763112F239C00D081C9 /* Debug iPhone */,
+				9CF3F764112F239C00D081C9 /* Release */,
+			);
+			defaultConfigurationIsVisible = 0;
+			defaultConfigurationName = Release;
+		};
 /* End XCConfigurationList section */
 	};
 	rootObject = 08FB7793FE84155DC02AAC07 /* Project object */;