- Add possibility yo set a custom friendly name to our device. Which will be seen by remotes devices at discovery

git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@36729 a95241bf-73f2-0310-859d-f6bbb57e9c96

headers/os/bluetooth/HCI/btHCI_command.h

@@ -96,6 +96,10 @@ struct hci_command_header {
 
 
 	#define OCF_WRITE_LOCAL_NAME		0x0013
+	struct hci_write_local_name {
+		char		local_name[HCI_DEVICE_NAME_SIZE];
+	} __attribute__ ((packed));
+
 	#define OCF_READ_LOCAL_NAME			0x0014
 	struct hci_rp_read_local_name {
 		uint8		status;

headers/os/bluetooth/LocalDevice.h

@@ -33,6 +33,7 @@ public:
 
 			DiscoveryAgent*	GetDiscoveryAgent();
 			BString			GetFriendlyName();
+			status_t		SetFriendlyName(BString& name);
 			DeviceClass		GetDeviceClass();
 			status_t		SetDeviceClass(DeviceClass deviceClass);
 

src/kits/bluetooth/LocalDevice.cpp

@@ -273,6 +273,36 @@ LocalDevice::GetFriendlyName()
 }
 
 
+status_t
+LocalDevice::SetFriendlyName(BString& name)
+{
+	int8 btStatus = BT_ERROR;
+
+	if (fMessenger == NULL)
+		return btStatus;
+
+	BluetoothCommand<typed_command(hci_write_local_name)>
+		writeName(OGF_CONTROL_BASEBAND, OCF_WRITE_LOCAL_NAME);
+
+	strcpy(writeName->local_name, name.String());
+
+	BMessage request(BT_MSG_HANDLE_SIMPLE_REQUEST);
+	BMessage reply;
+
+	request.AddInt32("hci_id", fHid);
+	request.AddData("raw command", B_ANY_TYPE,
+		writeName.Data(), writeName.Size());
+	request.AddInt16("eventExpected",  HCI_EVENT_CMD_COMPLETE);
+	request.AddInt16("opcodeExpected", PACK_OPCODE(OGF_CONTROL_BASEBAND,
+		OCF_WRITE_LOCAL_NAME));
+
+	if (fMessenger->SendMessage(&request, &reply) == B_OK)
+		reply.FindInt8("status", &btStatus);
+
+	return btStatus;
+}
+
+
 DeviceClass
 LocalDevice::GetDeviceClass()
 {
@@ -521,6 +551,11 @@ LocalDevice::LocalDevice(hci_id hid)
 	_ReadTimeouts();
 	_ReadLinkKeys();
 
+	// Uncomment this if you want your device to have a nicer default name
+	// BString name("HaikuBluetooth");
+	// SetFriendlyName(name);
+
+
 	uint32 value;
 
 	// HARDCODE -> move this to addons

src/servers/bluetooth/LocalDeviceImpl.cpp

@@ -649,6 +649,7 @@ LocalDeviceImpl::CommandComplete(struct hci_ev_cmd_complete* event,
 		case PACK_OPCODE(OGF_CONTROL_BASEBAND, OCF_WRITE_PG_TIMEOUT):
 		case PACK_OPCODE(OGF_CONTROL_BASEBAND, OCF_WRITE_CA_TIMEOUT):
 		case PACK_OPCODE(OGF_CONTROL_BASEBAND, OCF_WRITE_AUTH_ENABLE):
+		case PACK_OPCODE(OGF_CONTROL_BASEBAND, OCF_WRITE_LOCAL_NAME):
 		case PACK_OPCODE(OGF_VENDOR_CMD, OCF_WRITE_BCM2035_BDADDR):
 		{
 			reply.AddInt8("status", *(uint8*)(event + 1));