This mostly reverts commit 1d2c93d5.

Test: N/A
Signed-off-by: Maciej Żenczykowski <maze@google.com>
Change-Id: I0d7fdaeae508c0250114f7af8700d0fc40b0f27a

Follow-up from aosp/2788197, the CL does not work since
SkipPresubmit annotation is not excluded from TEST_MAPPING for
ConnectivityCoverageTests.

Test: TH
Bug: 302325928
Change-Id: Ibfa509aadc9e54da14738714be46abd25f46f3fb

The TTL check and removal of expired services is currently only
performed when a mDNS query is sent. This can result in expired
services remaining in the cache if no queries are sent. To
address this, the remaining TTL will be checked when retrieving
services from the MdnsServiceCache. Add a new flag to enable
the expired services removal feature. This feature will be
implemented in subsequent changes.

Bug: 265787401
Bug: 304649384
Test: atest FrameworksNetTests CtsNetTestCases
Change-Id: I30f0eea568ee45d363cc02821de0921d6040f981

Test: atest NetworkStatsIntegrationTest#testBpfProgramAttachStatus
Bug: 292156770

Change-Id: I815be0f3f3592442939872f98e3ad9d224a6aeb6

Sample output:
Bpf Program Status:
  CGROUP_INET_INGRESS: 21
  CGROUP_INET_EGRESS: 22
  CGROUP_INET_SOCK_CREATE: 28
  CGROUP_INET4_BIND: 30
  CGROUP_INET6_BIND: 31

Test: adb shell dumpsys connectivity
Test: atest FrameworksNetTests:android.net.connectivity.com.android.server.ConnectivityServiceTest#testDumpDoesNotCrash
Test: atest ConnectivityCoverageTests:android.net.connectivity.com.android.server.ConnectivityServiceTest#testDumpDoesNotCrash
Bug: 292156770
Change-Id: I312c90c524af12d093536156d6d5c6febd64305a

This reverts commit 6eea22b1.

Change-Id: I0a2cef4ee992577674c92ecd384dc6f4361afa02

Follow-up from aosp/2788197, the CL does not work since
SkipPresubmit annotation is not excluded from TEST_MAPPING for
ConnectivityCoverageTests.

Test: TH
Bug: 302325928
Change-Id: I2d953f19e5d5eb5f5d8fdf4faf335d603bae42a0

I0afdda023208c3f8620cb5b89add66448af596d7 added some assertions
to ensure NetworkAgentInfo can only be accessed from the handler
thread. This is good to eliminate any potential concurrent
accessing problem. Howver, dumpsys runs on binder thread, this
change breaks dumpsys functionality.

Thus, this change:
  1. Copy Handler#runWithScissors() and related class
     locally since they are @hide methods.
  2. Run doDump on the handler thread and waits for return.

Test: adb shell dumpsys connectivity
Test: atest FrameworksNetTests:android.net.connectivity.com.android.server.HandlerUtilsTest
Fix: 303348620
Change-Id: Ic3a22f5d370bbf8c18b1972e86d695b6ad61bd0d

This reverts commit cc409153.

Change-Id: Ied6bdb9b94e08e2bfe1092765d0f4591e603c3eb

This is catched by errorprone where global variables accessing
is not protected by the declared lock, which could lead to a
potiential race problem where these variables are changed but
cannot be seen for the invocation.

This is also safe since:
  1. The method called inside mDefaultNetworks is already holding
     the same lock.
  2. Multiple global variables are protected by this synchronized
     block.

Test: TH
Fix: 181642673
Change-Id: I58e7f124de1f0291e9323ab0b9cf8f52cec32818

Afterwards:
  vsoc_x86:/ # ls -lZ /apex/com.android.tethering/bin/ethtool
  -rwxr-xr-x 1 root shell u:object_r:system_file:s0  96204 1969-12-31 16:00 /apex/com.android.tethering/bin/ethtool

  vsoc_x86:/ # ldd /apex/com.android.tethering/bin/ethtool
  linux-gate.so.1 => [vdso] (0xedc4d000)
  libc++.so => /apex/com.android.tethering/lib/libc++.so (0xed309000)
  libc.so => /apex/com.android.runtime/lib/bionic/libc.so (0xed3db000)
  libdl.so => /apex/com.android.runtime/lib/bionic/libdl.so (0xed2c3000)
  libm.so => /apex/com.android.runtime/lib/bionic/libm.so (0xed286000)

Apex-Size-Increase: (verify ~100kB)
Aosp-First: it is
Previous-Platform-Support: been debug only for a while
Test-Info: builds, boots, binary works
Test: TreeHugger
Signed-off-by: Maciej Żenczykowski <maze@google.com>
Change-Id: I1f7d12f2df2cf26476634e7eb84ca8f7622905f4

Root cause not yet located, disable test to unblock TH.

Test: atest ConnectivityCoverageTests:android.net.connectivity.android.net.NetworkStatsHistoryTest
Bug: 302325928
Change-Id: I618090b67e428ab911ec88e7daab30c14cccbf64

* changes:
  Mock Vpn.setUnderlyingNetworks()
  Mock Vpn.setLockdown()

* changes:
  Adds more data points for benchmarking tests
  Move test zip file to assets

* changes:
  Revert "Tell netd about local networks"
  Revert "Add LocalNetworkConfig"

EthernetManager is @SystemApi, so cannot be referenced from public
API.

Bug: 303184203
Test: m docs
Change-Id: Ib5cc07c89b4ecfdeae704da131ebb307816e35fa

Revert submission 2777667

Reason for revert: DroidMonitor-triggered revert due to breakage, bug b/305187495

Reverted changes: /q/submissionid:2777667

Bug: 305187495

Change-Id: Icb46558d17b56f9f6fd402f1489de9ed2b8f7644

Revert submission 2777667

Reason for revert: DroidMonitor-triggered revert due to breakage, bug b/305187495

Reverted changes: /q/submissionid:2777667

Bug: 305187495

Change-Id: Iae4ef936a4c111ae5668e539ce4cdbbb14c811f4

Revert submission 2777667

Reason for revert: DroidMonitor-triggered revert due to breakage, bug b/305187495

Reverted changes: /q/submissionid:2777667

Bug: 305187495

Change-Id: I516d40b20d775e9c61b2f825bc094329d016d0c3

* changes:
  Simplify addRoutesToLocalNetwork calls
  Add LocalNetworkConfig
  Tell netd about local networks

This is a no-op change and refactors the design for subsequent
TTL expiration check changes.
- Add a ServiceExpiredCallback to notify expired services.
- To simplify the design, pass the CacheKey to MdnsServiceCache
  methods instead.

Bug: 265787401
Test: atest FrameworksNetTests CtsNetTestCases
Change-Id: I930a4f7baf9b8d3d0037dc6aefd717dbdd486520

Override Vpn.setUnderlyingNetworks() to do a direct call on the
network agent instead of relying on the Vpn class.

Bug: 230548427
Test: atest FrameworksNetTests
Change-Id: Ib7883f8a81a22317616cae79ce57a30afdd2bed4

Call setRequireVpnForUids directly to enable lockdown instead of
calling the real Vpn method.

Bug: 230548427
Test: atest FrameworksNetTests
Change-Id: I91ec59f7542d145e9250a7e7a414593db3d99424