Hung-ying Tyan 173be90a18 Add the VPN services package, VPN service base classes and L2tpIpsecService. ... Also add android.security.Keystore. This is a quick solution. Will be evolved to a more mature implementation. PATCH SET 2: + Add VpnServiceBinder to hide VpnService and its subclasses. + Add sendCommand2() to AndroidServiceProxy to work with the latest mtpd. PATCH SET 3: + Rebase to catch up with new commits; no changes made. PATCH SET 4: + Remove/comment out @Override on interface methods to be compilable for Java 1.5. PATCH SET 5: + Add L2tpService.java. + Make VpnService to work on SingleServerProfile; add serverIp to connect(); set system property "net.vpn.server_ip"; and move getPppOptionFilePath() from L2tpIpsecService to VpnService + Revise VpnManager to start VpnService without worrying about which type (as the type info is in VpnProfile) + Remove installation stuff from VpnManager PATCH SET 6: + Fix PATCH SET 5 (the patch was messed up). Please ignore PATCH SET 5. PATCH SET 7: + Fix styles. PATCH SET 8: + Add CANCELLED to VpnState. PATCH SET 9: + Make VpnProfile serializable (in order to save them to persistent storage) PATCH SET 10: + Remove Keystore.java as it's added in another CL.		2009-06-12 15:45:56 +08:00
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vpn	Add the VPN services package, VPN service base classes and L2tpIpsecService.	2009-06-12 15:45:56 +08:00