| 5d930cadc8f62aee5f18e7921296fe66a54f18ab |
|
24-Apr-2014 |
Elliott Hughes <enh@google.com> |
Groundwork towards making the Libcore.os functionality public.
Change-Id: Ie700aa16d91fba53fc5eb2555829cb74d84b12ad
|
| 671a834be6d345a7df01ba19407dd1c96509c785 |
|
29-Oct-2013 |
Narayan Kamath <narayan@google.com> |
Make getInetAddress generate less garbage.
This function is now on the critical path for URLConnection
since OkHttp calls it to figure out what the MTU for the
NetworkInterface is.
This function performs poorly when there are a large
number of interfaces available.
- Read /proc/net/if_inet6 exactly once, instead of
once per interface.
- List the contents of /sys/class/net exactly once,
and not once per interface.
Also adds a couple of tests for if_inet6 parsing.
TODO: Add a "zero copy" version of UnsafeByteSequence
and then move readIntFile over to that version.
(Cherry picked from ab6d858336e6db8b5117b78837fee2a9f35fdf2c)
Bug: b/11411129
Change-Id: Ieb1d5f0beaf462721f897a5f6376a4587f3aebaf
|
| ab6d858336e6db8b5117b78837fee2a9f35fdf2c |
|
29-Oct-2013 |
Narayan Kamath <narayan@google.com> |
Make getInetAddress generate less garbage.
This function is now on the critical path for URLConnection
since OkHttp calls it to figure out what the MTU for the
NetworkInterface is.
This function performs poorly when there are a large
number of interfaces available.
- Read /proc/net/if_inet6 exactly once, instead of
once per interface.
- List the contents of /sys/class/net exactly once,
and not once per interface.
Also adds a couple of tests for if_inet6 parsing.
TODO: Add a "zero copy" version of UnsafeByteSequence
and then move readIntFile over to that version.
bug: 11411129
Change-Id: Ieb1d5f0beaf462721f897a5f6376a4587f3aebaf
|
| 8ffa0b68c9fd3f722bee2bcd94b1d38151a0791d |
|
13-May-2013 |
Elliott Hughes <enh@google.com> |
Un-@hide various APIs.
Bug: 3484927
Change-Id: I4cda326a31240135d883528d9cb976a9db084234
|
| b0e6dc5464f959b3d42f37b32f4b01767f6fe506 |
|
12-Jul-2012 |
Elliott Hughes <enh@google.com> |
Fix NetworkInterface.getNetworkInterfaces /proc/net/if_inet6 parsing.
It turns out that some devices can have very large interface indexes,
and my code was incorrectly assuming they'd always fit in 8 bits.
Bug: http://code.google.com/p/android/issues/detail?id=34022
Change-Id: I388a46ffe45f9706a4e28fb3b2975c991a74d419
|
| 4bbc5de89764a9bcdb62c65be31e0f110578d427 |
|
07-Jan-2012 |
Elliott Hughes <enh@google.com> |
Cope with network interfaces disappearing while we're enumerating them.
Bug: 5833739
Change-Id: I2af2c3cd9dde66422786345cc22c9297b4b218ae
|
| 10914811ea02b4acc7ab1dc5a0ada1b54cdf2203 |
|
29-Oct-2011 |
Elliott Hughes <enh@google.com> |
Improve the documentation of toString methods in the java.net package.
A developer wanted to know why their InterfaceAddress string began with a "/",
which wasn't obvious from our crappy documentation. This kind of thing should
always include examples, so let's include some examples...
Change-Id: Ic0a555c880e7f2dd31e4801926523f1aa96461c8
|
| 0d4daefcf389b6433a0af481ef44a84a2546541a |
|
21-May-2011 |
Elliott Hughes <enh@google.com> |
Suppress some FindBugs warnings.
Also globally replace "for(" with "for (".
Change-Id: I27fe17460e6745b9ca823f42e57c86fe8af31979
|
| a37e971343883bb582a93ffbd9f0ba84f10e55ba |
|
21-Apr-2011 |
Elliott Hughes <enh@google.com> |
Rewrite NetworkInterface.
This is part of the POSIX work, but also fixes a bug that asked for down
interfaces to be returned. Additionally, I found a few bugs while rewriting
this code. Most notably, we used to return a bogus broadcast address for
the loopback interface. The only difference I notice between us and the RI
when running on the host is that the RI claims that 127.0.0.1 has a prefix
length of 0 rather than 8. I believe that we are correct on this issue.
Bug: 4082343, 3107501
Change-Id: I677e0698e3a86676b4332b5d56fe514a99c3ddc0
|
| c3d19477189eafcdfec5735f9e5e13ffdeaf963d |
|
05-Apr-2011 |
Elliott Hughes <enh@google.com> |
Slightly simplify MulticastSocket.
Part of the code is actually a new public method in Java 7, and another part
is just compatibility cruft for IPv4-only stacks.
(I think there's plenty more to clean up in here, but I'm being cautious and
breaking it into separate changes, each of which have no effect on the tests.
My hope is to remove the use of SocketOptions.IP_MULTICAST_IF entirely, but
I'll settle for being able to justify why we still need it, if we do.)
Bug: 3107501
Bug: 3484927
Change-Id: Icb4b3c1180dcd8b5666a4a969353a881ca97888e
|
| 6186821cb13f4ac7ff50950c813394367e021eae |
|
08-Feb-2011 |
Jesse Wilson <jessewilson@google.com> |
Move libcore.base classes to libcore.util and libcore.io.
Change-Id: I2340a9dbad3561fa681a8ab47d4f406e72c913e3
|
| a9c6c9013b08934867f71b69a90efce0c1b66918 |
|
11-Jan-2011 |
Elliott Hughes <enh@google.com> |
Documentation improvements for socket options.
Bug: http://code.google.com/p/android/issues/detail?id=13898
Change-Id: I202a5404e7e828f074483a3f6365b4e3a941da7d
|
| ad41624e761bcf1af9c8008eb45187fc13983717 |
|
07-Jan-2011 |
Elliott Hughes <enh@google.com> |
Retire SecurityManager.
This change removes all the code that was calling getSecurityManager, and
removes all use of AccessController.doPrivileged. It also changes the
implementation of AccessController so it doesn't actually do anything; it's
only there for source-level compatibility.
Bug: 2585285
Change-Id: I1f0295a4f12bce0316d8073011d8593fee116f71
|
| 693eacca9fa67ad79d1b35dbaad61c5ac1ac457c |
|
10-Nov-2010 |
Elliott Hughes <enh@google.com> |
Stop allocating empty arrays.
Bug: 3166662
Change-Id: I151de373b2bf53786d19824336fa434c02b0b0e8
|
| 0d93c38cc3c7a5001aece8a18cafc6d1fc7551f3 |
|
04-Nov-2010 |
Elliott Hughes <enh@google.com> |
Add a public @hide InetAddress.isNumeric.
Some frameworks/base callers want to know whether they can call
getAllByName/getByName without incurring a DNS lookup. Rather than have them
write their own JNI to do the AI_NUMERICHOST getaddrinfo(3) call, let's just
offer them ours.
Why don't I fully expose getaddrinfo(3)? Because it doesn't map to Java API
very well, and no-one needs that yet. So for now, let's take the easy way out.
Also improve some misleading javadoc.
Bug: 3073384
Change-Id: Ia1990313306254598a4e1480cae356f68ceaaf22
|
| 7365de1056414750d0a7d1fdd26025fd247f0d04 |
|
12-Aug-2010 |
Jesse Wilson <jessewilson@google.com> |
Sorting imports.
Change-Id: I8347bc625480a1c37a1ed9976193ddfedeb00bbc
|
| 162a12c1442641a95fe95859fa4e561b22db049f |
|
25-May-2010 |
Elliott Hughes <enh@google.com> |
Remove @hide from Java 6 API.
I've left the two new spi packages @hidden, because I think we shouldn't
support them without convincing demand from developers (and I don't
believe there could be such a thing --- they just don't make sense, and
if we add anything, it should be the ability to provide extra ICU data).
Also fix a handful of javadoc syntax errors in Arrays.java and TreeMap.java.
Bug: 2497395
Change-Id: I4176b72daff0face4ed6c7ee1d1f4267d52006b4
|
| b1396870f92135aa140bd2b86221768dea5bc11d |
|
25-May-2010 |
Elliott Hughes <enh@google.com> |
Remove the luni localized exception messages.
Also fix a bug I introduced in KXmlSerializer: s.isEmpty() is not
equivalent to "".equals(s) if s is allowed to be null.
Bug: 1251121
Change-Id: I41a0a98ffb49f214041c9110f824d327af5c34e8
|
| 80a7fbab52b96c9fd47c72f8987d1babe2cd001d |
|
22-May-2010 |
Elliott Hughes <enh@google.com> |
Remove more localized exception messages.
I also accidentally mixed two unrelated changes in here: replacing "".equals
and equals("") with String.isEmpty, and removing some dead code in
org.apache.harmony.luni.util.Util.
Change-Id: I0aaad43290b083085b3095b624caf096de487223
|
| f33eae7e84eb6d3b0f4e86b59605bb3de73009f3 |
|
13-May-2010 |
Elliott Hughes <enh@google.com> |
Remove all trailing whitespace from the dalvik team-maintained parts of libcore.
Gentlemen, you may now set your editors to "strip trailing whitespace"...
Change-Id: I85b2f6c80e5fbef1af6cab11789790b078c11b1b
|
| fd6bb3510c2f94d636f3572dcf5f7f4dcd1a2726 |
|
13-May-2010 |
Elliott Hughes <enh@google.com> |
Remove //$NON-NLS-\d$ cruft.
Mostly done by perl(1), with manual cleanup of the few misspelled instances.
This makes our trailing whitespace slightly worse, but I'll fix all that with
a follow-on change.
Change-Id: I0b4ca98819be6f9519c4ba980d759bd1ee1a0303
|
| edc2dae4345ea305f092ade00419685d77c8eee9 |
|
08-May-2010 |
Elliott Hughes <enh@google.com> |
Trivia.
Remove unused parameters from NetworkInterface's native methods.
Remove commented-out static initializers.
Fix FileChannel.force so that force(true) doesn't do _less_ than force(false).
Note that force(true) still doesn't do _more_ than force(false) because bionic
doesn't implement fdatasync(2). I've raised a bug against bionic about that.
Change-Id: Ia5e827638606a7919e3bcf324810747ee6bcbb9a
|
| d2af45a6fd008ceb958ac74e5a50e582b8419e9c |
|
05-Mar-2010 |
Elliott Hughes <enh@google.com> |
Implement the Java 6 NetworkInterface/InterfaceAddress functionality.
The Java bits are based on harmony's code (though only the bit that pulls
out the sub-interfaces is copied verbatim), but the native side is new
code, continuing our previous plan of (a) doing the least possible work
on the native side and (b) using the BSD getifaddrs(3) interface as our
portability layer.
This patch also updates our NetworkInterfaceTest to be the latest code
from harmony's java6 branch.
We pass all the harmony and jtreg tests, and visual inspection shows that
the untested (and hard to test) bits -- such as prefix length and hardware
address -- are correct.
|
| 381cd64da7ff16b9252d677197ed52a3e1bb6219 |
|
26-Nov-2009 |
Elliott Hughes <enh@google.com> |
DO NOT MERGE: backport the IPv6 NetworkInterface/multicast fixes.
This is a backport of the minimal changes from master (flan) to fix IPv6
multicasting. Specifically, it fixes NetworkInterface to report IPv6 addresses,
it fixes GenericIPMreq so we pass the interface indexes down to native code,
it replaces our old copy of harmony's MulticastSocketTest with the current
upstream version (to avoid bogus failures), and it brings back one small
"unrelated" fix to OSNetworkSystem.cpp that's necessary to prevent failures
in later parts of tests we used to fail too early to notice secondary
problems.
This passes all the (fixed) MulticastSocketTest tests, causes no regressions
in the whole net.AllTests suite, and fixes the user-submitted application
that started the investigation.
Bug: 1750581
|
| b5fc5ecd3fe5315fc2756c0c25adc458cc8c8d91 |
|
20-Nov-2009 |
Elliott Hughes <enh@google.com> |
Rewrite NetworkInterface's JNI for IPv6.
The old ioctl SIOCGIFCONF implementation of getNetworkInterfaces only returns
IPv4 addresses. Now we've switched everything over to IPv6, that's not good
enough. This change (a) implements glibc/BSD-like getifaddrs(3)/freeifaddrs(3)
for Android, and (b) rewrites our getNetworkInterfaces to use that method. Of
particular note is that we now do more of the work in Java. The JNI hands back
a Java equivalent of getifaddrs(3)'s linked list of ifaddrs structs. The new
package-private java.net.InterfaceAddress class serves as Java's "struct
ifaddrs".
The old implementation was also broken: SIOCGIFCONF doesn't actually return
interface indexes from the kernel as the old code believed, so we were
pulling the address family out of the IPv4 address it returned, leading
us to assign the index 2 to all network interfaces. This caused all kinds of
weird behavior later.
I also had to fix GenericIPMreq so that its interface index field is actually
set. The native code gets passed one of these objects when setNetworkInterface
is called, so it's kind of important that the object identify which interface
it's supposed to correspond to.
I've also added missing copyright headers.
This fixes all of the harmony tests on the simulator and on the device. It
fixes several but not all of the jtreg MulticastSocket and IPv6 tests.
|
| 4fefecee9d4a5d2a4510f516b4015607b19e8d09 |
|
13-Nov-2009 |
Jean-Baptiste Queru <jbq@google.com> |
eclair snapshot
|
| 5839b909d9528b7726e678a4b696ed37df15d897 |
|
10-Oct-2009 |
Jesse Wilson <jessewilson@google.com> |
Udating luni to Harmony r823222.
Highlights:
- InputStream.skip concurrency issue
- "better" messages in bound exceptions for streams and arrays
- prefer fewer writes to underlying streams (using byte[] buffers)
- Rename subclasses to not reuse names from their superclasses
- PlatformAddressFactory.allocMap bugfix
Plus some spelling fixes, style fixes, serial version UIDs and other
boilerplate improvements.
|
| f5597e626ecf7949d249dea08c1a2964d890ec11 |
|
25-Jul-2009 |
Jesse Wilson <jessewilson@google.com> |
Integrate luni module (but not tests) to Harmony r772995.
Notable changes
- Stripped "@since Android 1.0" from many files. Most files
are now 100% the same in Dalvik and Harmony.
- AbstractStringBuilder.reverse() supports surrogates
- AbstractStringBuilder shares less to waste less memory
- Bitset optimized
- BufferedInputStream changed to support unsynchronized close()
- BufferedOutputStream does flushInternal
- BufferedReader supports EBCDIC NEL
- Collections.synchronizedList().indexOf() does a copy for more concurrency
- Classes in nio module changed: DatagramChannelImpl, SocketChannelImpl
and ServerSocketChannelImpl (these depend on internal APIs changed in
this update)
- DataInputStream/DataOutputStream now use a small buffer to limit the
number of times the underlying stream is accessed
- Date now has a minutes offset, more efficient toString()
- ExposedByteArrayInputStream: new internal class
- DeleteOnExit moved to top-level class
- FileDescriptor.isValid() now non-native
- Float, Double lessThan optimized (fix for compare(-0.0F, 0.0F) still pending)
- FileURLConnection now guesses content types from streams
- HashMap iterator changes
- Hashtable iterator changes
- INetworkSystem
- removes bind2(), createMulticastSocket, sendStream(),
- renames createSocket to createStreamSocket
- JarURLConnection rewritten
- LinkedHashMap: new iterator
- Locale, Currency, TimeZone: now use ICU in Harmony, plain Java in Dalvik
- ObjectInputStream: Accessor objects in Harmony, direct native in Dalvik
- ProxyClassFile - many changes
- String - optimized ascii for toLowerCase, toUpperCase, compare
- Timer - rewritten
- TreeMap - rewritten
- URLClassLoader - new
- URLConnection - new guessContentTypeFromStream(), uses org.apache.harmony.awt.www.content
to lookup content type handlers
|
| adc854b798c1cfe3bfd4c27d68d5cee38ca617da |
|
04-Mar-2009 |
The Android Open Source Project <initial-contribution@android.com> |
auto import from //depot/cupcake/@135843
|
| 1c0fed63c71ddb230f3b304aac12caffbedf2f21 |
|
04-Mar-2009 |
The Android Open Source Project <initial-contribution@android.com> |
auto import from //depot/cupcake/@135843
|
| dd828f42a5c83b4270d4fbf6fce2da1878f1e84a |
|
18-Dec-2008 |
The Android Open Source Project <initial-contribution@android.com> |
Code drop from //branches/cupcake/...@124589
|
| fdb2704414a9ed92394ada0d1395e4db86889465 |
|
21-Oct-2008 |
The Android Open Source Project <initial-contribution@android.com> |
Initial Contribution
|