蓝牙传输文件
找了一下资料，好像CObex可以实现，求指导！
[解决办法]
S60 Platform: Bluetooth OBEX Example
http://www.forum.nokia.com/info/sw.nokia.com/id/385f811a-2940-444f-b906-e5d3444e121c/S60_Platform_Bluetooth_OBEX_Example_v1_0_en.zip.html