Implemented BluetoothAdapterMac::AddDevices().

device/bluetooth/bluetooth_device_mac.mm

Index: device/bluetooth/bluetooth_device_mac.mm
diff --git a/device/bluetooth/bluetooth_device_mac.mm b/device/bluetooth/bluetooth_device_mac.mm
index d0a676203e29454e61b43c1d73cbdee12ff66462..d7ddb54d524e7d8047e41576aec7b620305e5dd9 100644
--- a/device/bluetooth/bluetooth_device_mac.mm
+++ b/device/bluetooth/bluetooth_device_mac.mm
@@ -4,23 +4,50 @@
 
 #include "device/bluetooth/bluetooth_device_mac.h"
 
+#include <IOBluetooth/Bluetooth.h>
+#import <IOBluetooth/objc/IOBluetoothDevice.h>
+#import <IOBluetooth/objc/IOBluetoothSDPServiceRecord.h>
+
 #include <string>
 
 #include "base/basictypes.h"
+#include "base/hash.h"
+#include "base/stringprintf.h"
+#include "base/strings/sys_string_conversions.h"
 #include "device/bluetooth/bluetooth_out_of_band_pairing_data.h"
 #include "device/bluetooth/bluetooth_service_record_mac.h"
 
+// Replicate specific 10.7 SDK declarations for building with prior SDKs.
+#if !defined(MAC_OS_X_VERSION_10_7) || \
+MAC_OS_X_VERSION_MAX_ALLOWED < MAC_OS_X_VERSION_10_7
+
+@interface IOBluetoothDevice (LionSDKDeclarations)
+- (NSString*)addressString;
+- (NSString*)name;
+- (unsigned int)classOfDevice;
+- (NSArray*)services;
+@end
+
+#endif  // MAC_OS_X_VERSION_10_7
+
 namespace device {
 
-BluetoothDeviceMac::BluetoothDeviceMac()
-    : BluetoothDevice() {
+BluetoothDeviceMac::BluetoothDeviceMac(const IOBluetoothDevice* device)
+    : BluetoothDevice(),
+      device_fingerprint_(ComputeDeviceFingerprint(device)) {
+  name_ = base::SysNSStringToUTF8([device name]);
+  address_ = base::SysNSStringToUTF8([device addressString]);
+  bluetooth_class_ = [device classOfDevice];
+  connected_ = [device isConnected];
+  bonded_ = [device isPaired];
+  visible_ = true;
 }
 
 BluetoothDeviceMac::~BluetoothDeviceMac() {
 }
 
 bool BluetoothDeviceMac::IsPaired() const {
-  return false;
+  return bonded_;
 }
 
 const BluetoothDevice::ServiceList& BluetoothDeviceMac::GetServices() const {
@@ -107,4 +134,25 @@ void BluetoothDeviceMac::ClearOutOfBandPairingData(
   NOTIMPLEMENTED();
 }
 
+// static
+uint32 BluetoothDeviceMac::ComputeDeviceFingerprint(
+    const IOBluetoothDevice* device) {
+  std::string device_string = base::StringPrintf("%s|%s|%u|%d|%d",
+      base::SysNSStringToUTF8([device name]).c_str(),
+      base::SysNSStringToUTF8([device addressString]).c_str(),
+      [device classOfDevice],
+      [device isConnected],
+      [device isPaired]);
+
+  for (IOBluetoothSDPServiceRecord* record in [device services]) {
+    base::StringAppendF(
+        &device_string,
+        "|%s|%u",
+        base::SysNSStringToUTF8([record getServiceName]).c_str(),
+        [[record attributes] count]);

[Avi (use Gerrit), 2013/03/26 19:15:51]

This breaks the 64-bit build. NSUInteger shouldn't be printf-ed.

http://build.chromium.org/p/chromium.fyi/builders/Chromium%20Mac%2010.8%20x64...

Please in the future use %lu and cast to unsigned long.

+  }
+
+  return base::Hash(device_string);
+}
+
 }  // namespace device