Add full support for UIDs in VPNs.

Major:
+ Implement the functions mentioned in http://go/android-multinetwork-routing
  correctly, including handling accept(), connect(), setNetworkForSocket()
  and protect() and supporting functions like canUserSelectNetwork().
+ Eliminate the old code path of getting/setting UID ranges through
  SecondaryTableController (which is currently unused) and mUidMap.

Minor:
+ Rename some methods/variables for clarity and consistency.
+ Moved some methods in .cpp files to match declaration order in the .h files.

Bug: 15409918
Change-Id: Ic6ce3646c58cf645db0d9a53cbeefdd7ffafff93

1 files changed, 1 insertions, 1 deletions

diff --git a/server/RouteController.cpp b/server/RouteController.cpp
index d090bef4..bc50dc41 100644
--- a/server/RouteController.cpp
+++ b/server/RouteController.cpp
@@ -524,7 +524,7 @@ WARN_UNUSED_RESULT int modifyVirtualNetwork(unsigned netId, const char* interfac
         return -ESRCH;
     }
 
-    for (const std::pair<uid_t, uid_t>& range : uidRanges.getRanges()) {
+    for (const UidRanges::Range& range : uidRanges.getRanges()) {
         if (int ret = modifyExplicitNetworkRule(netId, table, PERMISSION_NONE, range.first,
                                                 range.second, add)) {
             return ret;