Ethernet tethering can be started via
startTethering(TETHERING_ETHERNET).
Test: flashed, enabled ethernet tethering, verified internet access on
downstream.
Bug: 130840861
Merged-In: I34842acd94b972e440c3622f7617df10c18acf65
Change-Id: I34842acd94b972e440c3622f7617df10c18acf65
(cherry-pick with conflicts in test-current.txt)
requestTetheredInterface can be used to put an interface in server mode,
which will persist until release() is called on the returned request, or
until the requesting process dies.
Test: Enabled ethernet tethering with change on top
Bug: 130840861
Merged-In: Id96d581acb3fa4e52ca62dd94ec257f56bd3a1ce
Change-Id: Id96d581acb3fa4e52ca62dd94ec257f56bd3a1ce
(clean cherry-pick from internal branch)
Just because the bucket is active (ie. overlaps with 'now') doesn't
mean the request necessarily covers the entire bucket.
For example a bucketDuration=5 with a bucket from curStart=1 to
curEnd=6 with now=4 and requests:
- from start=0 to end=3 --> overlap=[1,3] --> bucketSpan=2
- from start=2 to end=3 --> overlap=[2,3] --> bucketSpan=1
- from start=2 to end=5 --> overlap=[2,4] --> bucketSpan=2
- from start=2 to end=7 --> overlap=[2,4] --> bucketSpan=2
and the previously correctly handled cases:
- from start=0 to end=5 --> overlap=[1,4] --> bucketSpan=3
- from start=0 to end=7 --> overlap=[1,4] --> bucketSpan=3
We fix this by bounding the end of buckets to now, this means
that bucketDuration is no longer a constant, but it simplifies
all the rest of the logic.
Test: builds, atest
Bug: 143338233
Signed-off-by: Maciej Żenczykowski <maze@google.com>
Change-Id: I642b57f7b8486071ad7808fd9b901859923b6d25
* changes:
[SP05] add unit test for onStatsProviderLimitReached in NPMS
[SP04] add unit test for NetworkStatsProvider
[SP03] support registerNetworkStatsProvider API
[SP03.1] Replace com.android.internal.util.Preconditions.checkNotNull
Existing annotations in libcore/ and frameworks/ will deleted after the migration. This also means that any java library that compiles @UnsupportedAppUsage requires a direct dependency on "unsupportedappusage" java_library.
Bug: 145132366
Test: m && diff unsupportedappusage_index.csv
Change-Id: I534e3fd1305e2f4af076986770033478448a665c
Merged-In: I534e3fd1305e2f4af076986770033478448a665c
This change provides an API that allow external modules to
register a custom provider of NetworkStats to merge the
network statistics that cannot be seen by the kernel to system.
Test: atest FrameworksNetTests CtsUsageStatsTestCases
Test: atest NetworkPolicyManagerServiceTest
Test: m doc-comment-check-docs
Bug: 130855321
Change-Id: I265bc637c40666cde505fde5056d2d9bfc5fb204
Extracted from ag/9990011 to make NetworkStatsManager sync with internal
line, given that it is missing in aosp/1198084.
Bug: 126528330
Test: Treehugger
Change-Id: I77f50326869799f51d4636cb7c6d7c97daf531e6
Merged-In: I42117ebfb640e3b0b133183e5e146860bed8471a
Existing annotations in libcore/ and frameworks/ will deleted after the migration. This also means that any java library that compiles @UnsupportedAppUsage requires a direct dependency on "unsupportedappusage" java_library.
Bug: 145132366
Test: m && diff unsupportedappusage_index.csv
Change-Id: I8789f8499d4dca08580672e9e45ed9a7026dd686
Merged-In: I8789f8499d4dca08580672e9e45ed9a7026dd686
This change contains a base class that allows external modules
to implement a custom network statistics provider. And a callback
interface that allows the implementation to signal the system.
These interfaces will be used in the follow-up changes that
implement the functionality.
Test: atest FrameworksNetTests CtsUsageStatsTestCases
Test: m doc-comment-check-docs
Bug: 130855321
Change-Id: Ib23377c8b9cef02bc32253462b068fd10734d21a
In order to let external module report their network stats,
expose necessary APIs to construct NetworkStats object.
Test: atest FrameworksNetTests CtsUsageStatsTestCases
Test: m doc-comment-check-docs
Bug: 130855321
Change-Id: Id3ec8aaff3df67948c25eac2319a74cf33a27979
@PolicyDirection was hidden API defined in IpSecManager and
mainline module IPsec(IKE) needs to depend on it.
To remove this hidden API dependency, this commit:
- Moves definition of @PolicyDirection to a separate class
- Creates sharing filegroup framework-ike-shared-srcs for mainline
IKE and include PolicyDirection.java
Bug: 146360859
Test: build, flash, boot
Test: atest FrameworksIkeTests
Change-Id: Ic6d7c06d4b92e16a9a65430365c9acc73932147b
Existing annotations in libcore/ and frameworks/ will deleted after the migration. This also means that any java library that compiles @UnsupportedAppUsage requires a direct dependency on "unsupportedappusage" java_library.
Bug: 145132366
Test: m && diff unsupportedappusage_index.csv
Change-Id: I0c336de56bc4a041dc97ff9b7927f62f0b44b457
Merged-In: I0c336de56bc4a041dc97ff9b7927f62f0b44b457
Using alternative way to replace some @hide API.
Bug: 144814072
Test: build, flash, boot
atest TetheringTests
Change-Id: I1e12d69db1ad91dff553e142e17c6a70808e1639
This is part of 3 commits in 3 diff git repos, the main one is:
https://android-review.googlesource.com/c/platform/system/netd/+/1200479
"share eBPF struct definitions between ebpf and C++ netd"
as a side effect of which 'android::bpf::Stats' becomes simply '::Stats'
Test: builds
Bug: 146787904
Signed-off-by: Maciej Żenczykowski <maze@google.com>
Change-Id: I8548b27d1d8a7938f96c9fd9a185dae882e406f6
Not only is it more concise, but it's also just a tad more correct:
since it really should have been 'sizeof(stats)' not 'sizeof(Stats)'.
Test: builds, atest
Bug: 146787904
Signed-off-by: Maciej Żenczykowski <maze@google.com>
Change-Id: I6cf0295878c7b34cedfe3ae44ff7410ef419f8b9
In previous design, interface quota limit does not changed
when network stats are updated. However, this is incorrect
today since there are some offloaded traffic that cannot
be seen by kernel. If the limit is not updated, the offloaded
traffic might still be able to use whole quota as if there is
no embedded traffic.
This change also removes the re-arm global alert after
advising persist threshold if not changed, given that it will
cause an additional alert while updating interface quota limit.
Bug: 145792619
Test: 1. atest NetworkStatsServiceTest
2. atest NetworkPolicyManagerServiceTest
3. manual test: run speedtest, check dumpsys netd
Change-Id: I8d2203e713730d536430a234b1aa8b2468badee3
A number of connectivity checks that protect system-only methods
check for CONNECTIVITY_INTERNAL, but CONNECTIVITY_INTERNAL is a
signature|privileged permission. We should audit the permission
checks, and convert checks that protect code that should not be
called outside the system to a signature permission. So replace
all CONNECTIVITY_INTERNAL to other proper permissions.
Bug: 32963470
Test: atest FrameworksNetTests NetworkPolicyManagerServiceTest
Change-Id: I8f2dd1cd0609056494eaf612d39820e273ae093f
Merged-In: I8f2dd1cd0609056494eaf612d39820e273ae093f
* changes:
[Tether10]Remove UserManagerInternal usage in Tethering
[Tether07] Migrate Tethering into module
[Tether07] Clean up build rule for libtetheroffloadjni
Now tethering would be run in dedicated service.
TetheringManager is the interface used to communicate with
TetheringService. The new call flow would be: ConnectivityManager
-> ConnectivityService -> TetheringManager -> TetheringService.
Note: the return value of #tether(), #untether() and #setUsbTethering()
APIs would always be no error. Client can use #getLastTetherError()
or #getTetheredIfaces or listen tether state change to check
status of corresponding interface.
Bug: 136040414
Bug: 144742179
Test: -build, flash, boot
-atest TetheringTests
-atest FrameworksNetTests
Change-Id: I7e78c0e0a3e70f940a749ba2a39ece7c7ec5b9b3
Merged-In: I7e78c0e0a3e70f940a749ba2a39ece7c7ec5b9b3
This CL deletes the reference to this API as its used in a dead code
which is used for debugging only.
Bug: 140908357
Test: Build
Change-Id: I9fa1996ab5fdb5ab884128d06c2e92bab164dea7
