| 9ef555a48ac600c8766f703fa60db15b69e20301 |
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10-Mar-2017 |
Peter Qiu <zqiu@google.com> |
WifiConfigurationXmlUtil: persist additional fields for legacy Passpoint configuration
When migrating legacy Passpoint configurations, the configuration will only
get migrated when its owner logs in. In the meantime, we will
need persist all the required data in the share store temporarily.
So persist the additional required fields for Passpoint to the storage
to avoid any data loss in the case when migration took multiple
boots to complete.
Bug: 36099588
Test: frameworks/opt/net/wifi/tests/wifitests/runtests.sh
Test: manual test updating a device from N to O, verify all configs
are migrated.
Change-Id: I040dfd9f207ed1a9b2e3ccd50eca50560d6e1444
/frameworks/opt/net/wifi/tests/wifitests/src/com/android/server/wifi/NetworkListStoreDataTest.java
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| 7d100897cd3ab3a05c3925da42bd25af6e3c8c4a |
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15-Feb-2017 |
Roshan Pius <rpius@google.com> |
NetworkListStoreData: Handle runtime exceptions
The enterprise config setters can raise Illegal argument exceptions if
the data being set is incorrect. This shouldn't normally happen until
someone manipulates the XML (or downgrades as in the linked bug). Handle
such runtime exceptions gracefully and skip over that network block.
While there made a small nit,
Rename parse/writeWifiConfig to parse/writeNetwork to be symmetric with
other method names in the file.
Bug: 35244730
Test: Unit tests
Change-Id: I168eb383090712f7c5df388a6fcc3a1ed1055fe3
/frameworks/opt/net/wifi/tests/wifitests/src/com/android/server/wifi/NetworkListStoreDataTest.java
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| 6296902ef69724b106973b57b268c30ea4f1ab51 |
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10-Feb-2017 |
Roshan Pius <rpius@google.com> |
XmlUtil: Persist WifiConfiguration.status field
Since WifiConfiguration.status field is publicly exposed we need
to persist this field across reboots. We could either,
a) Directly persist this field, or
b) Reset the field on every load using the retrieved NetworkSelectionStatus.
Going with option a) since i want to try and avoid too much logic like
this in the data loading path as much as possible. We don't use this
field internally and it's only used for external apps to check the
status of the network.
Bug: 35210874
Test: Unit test
Change-Id: I80d692affe628a29c29ad2f4b66f8c1e522b114b
/frameworks/opt/net/wifi/tests/wifitests/src/com/android/server/wifi/NetworkListStoreDataTest.java
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| 0a0b5035ce8013ed327a0802357a1b7df3061912 |
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07-Feb-2017 |
Peter Qiu <zqiu@google.com> |
Wifi configuration store data refactor
Currently, the unified config store files contained data for
network list and deleted ephemeral SSID list. Since both of them
are owned by WifiConfigManager, it is tightly integrated into
WifiConfigManager, results in complexities when need to add
new data that's not owned by WifiConfigManager (e.g. Passpoint
configurations) to the store file.
To reduce the complexity, an abstraction is provided for the store
data to be persist to the store files. Any interested module
can register its own store data to the store file. Then at read/
write time, WifiConfigStore will iterate through each registered
store data to deserialize/serialize configuration data from/to
a XML block, to be persist to the store file.
So each StoreData is responsible for serialization/deserialization
of a XML block denoted by its tag. For example,
WifiNetworkListStoreData is responsible for the XML block under
tag <NetworkList>.
Bug: 31065385
Test: frameworks/opt/net/wifi/tests/wifitests/runtests.sh
Test: Manual test to verify saved networks are persisted over boots
Test: Manual test to verify migration of legacy store file still works
Test: Regression integration test
Change-Id: I83c2eb7cd907188f392b5179405f19182ee13bb9
/frameworks/opt/net/wifi/tests/wifitests/src/com/android/server/wifi/NetworkListStoreDataTest.java
|