| Commit message (Collapse) | Author | Age | Files | Lines |
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Shdr and Ehdr via GlueGen
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(lollipop/art)
Our Android ClassLoaderUtil, used to daisy chain dex ClassLoader
using GlueGen, Joal and Jogl APK files, doesn't work
on Android 5.* (lollipop) with the art runtime.
See below adb log.
Seems like this is a known issue
https://code.google.com/p/android/issues/detail?id=82122
Workaround mentioned is to copy the APK file(s)
to a temp directory ..
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'GetProcAddressTableExpr'
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Windows via BATCH file execution
Batch file execution test via direct call, i.e.'a.bat',
does not work on some Windows machine, not reproducible here!
A workaround would be to call the batch file explicit via 'CMD /c a.bat':
- works when using 'Software Restriction Policies' (Bug 1015 Comment 2)
- does _not_ work when denying ACL "Traverse Folder / Execute File" permission (Bug 1015 Comment 3)
Due to this bug, we need to use a native execution:
- Performing executable test w/ native exe file instead of batch file
on Windows x86 32bit and 64bit,
- using [1] TinyPE XP-W8 Compatible - x86 32bit and 64bit - 268 bytes
- Tested on: WinXP-32bit, Win7-64bit and Win8-64bit
- Author/License: Ange Albertini, BSD Licence, 2010-2013
- On all other Windows machines (ARM, ..),
we still use direct execution of 'a.bat'
but may add native exe files for missing platforms.
+++
This patch injects said binaries within the java jar file
and copies it into the 'to be tested' temp folder for execution.
[1] TinyPE XP-W8 Compatible - x86 32bit and 64bit - 268 bytes
is included within 'src/native/tinype-corkami',
build manually and imported as 'src/java/com/jogamp/common/util/bin/exe-windows-i586-268b.bin'.
+++
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incl. ProcAddressTable
Emitted Java classes as well as optional ProcAddressTable shall
use unique generated access modifiers covering all MethodAccess cases.
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access permission on Windows via BATCH file execution
Try using explicit call to Windows 'cmd.exe' w/ referencing the BATCH file location,
via
'Runtime.getRuntime().exec(new String[] { "cmd", "/c", "a.bat" } );'
While the bug itself could not be reproduced here,
I could test on Windows 7 (64bit and 32bit), as well as an WindowsXP 32bit
that no regression occured.
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setting of stream position (optional)
- Add setting position entry, optionally supported,
e.g. ByteBufferStream and ByteArrayStream
- Remove 'msbFirst' parameter on all 'bulk' read/write
operations.
These methods use LSB-first always, allowing proper
stream access of data w/ different bit-sizes.
Data is now read/write as little-endian
and swapped accordingly.
Optimizations are adopted for LSB-first operations.
This change removes API confusion/bugs:
- removes one decision (parameter)
- removes the data reversion case
- removes bugs w/ different bit-sizes
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(500 ms) per JVM after test class (cooperative w/ other JVM test instances)
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- Increase poll frequency from every 1000 ms -> 500 ms
- After releasing the lock, sleep to 6 x poll period, i.e. 3s
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static fields; Change name to avoid testing itself.
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from JunitTracer and use it for all tests.
- Certain performance tests don't make sense utilizing several jenkins unit tests on one machine,
hence singleton test execution is desired.
- JOGL's UITestCase also will derive from this SingletonTestCase
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FLUSH_PRE_SOFT)
FLUSH_PRE_SOFT cannot be handled by some platforms, e.g. Windows 32bit.
FLUSH_PRE_HARD is the most reliable caching mode
and it will fallback to FLUSH_PRE_SOFT if no method for 'cleaner' exists.
Further, FLUSH_PRE_HARD turns our to be the fastest mode as well.
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- Validate active and GC'ed mapped-buffer count
in cleanAllSlices() via close() ..
- Fix missing unmapping last buffer in notifyLengthChangeImpl(),
branch criteria was off by one.
- cleanSlice(..) now also issues cleanBuffer(..) on the GC'ed entry,
hence if WeakReference is still alive, enforce it's release.
- cleanBuffer(..) reverts FLUSH_PRE_HARD -> FLUSH_PRE_SOFT
in case of an error.
- flush() -> flush(boolean metaData) to expose FileChannel.force(metaData).
- Add synchronous mode, flushing/syncing the mapped buffers when
in READ_WRITE mapping mode and issue FileChannel.force() if not READ_ONLY.
Above is implemented via flush()/flushImpl(..) for buffers and FileChannel,
as well as in syncSlice(..) for buffers only.
flush*()/syncSlice() is covered by:
- setLength()
- notifyLengthChange*(..)
- nextSlice()
Always issue flushImpl() in close().
- Windows: Clean all buffers in setLength(),
otherwise Windows will report:
- Windows: Catch MappedByteBuffer.force() IOException
- Optimization of position(..)
position(..) is now standalone to allow issuing flushSlice(..)
before gathering the new mapped buffer.
This shall avoid one extra cache miss.
Hence rename positionImpl(..) -> position2(..).
- All MappedByteBufferOutputStream.write(..) methods
issue syncSlice(..) on the last written current slice
to ensure new 'synchronous' mode is honored.
+++
Unit tests:
- Ensure test files are being deleted
- TestByteBufferCopyStream: Reduced test file size to more sensible values.
-
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to stream copy as well as direct memory mapped ByteBuffer access
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OutputStream impl.
Added MappedByteBufferOutputStream as a child instance of MappedByteBufferInputStream,
since the latter already manages the file's mapped buffer slices.
Current design is:
- MappedByteBufferInputStream (parent)
- MappedByteBufferOutputStream
this is due to InputStream and OutputStream not being interfaces,
but most functionality is provided in one class.
We could redesign both as follows:
- MappedByteBufferIOStream (parent)
- MappedByteBufferInputStream
- MappedByteBufferOutputStream
This might visualize things better .. dunno whether its worth the
extra redirection.
+++
MappedByteBufferInputStream:
- Adding [file] resize support via custom FileResizeOp
- All construction happens via ctors
- Handle refCount, incr. by ctor and getOutputStream(..), decr by close
- Check whether stream is closed already -> IOException
- Simplify / Reuse code
MappedByteBufferOutputStream:
- Adding simple write operations
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IOException (Add note to FLUSH_NONE); Reduce test load / duration.
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getTempDir(..) throws IOException
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InputStream impl., incl. mark/reset
- ByteBufferInputStream simply impl. InputStream for an arbitrary 2MiB restricted ByteBuffer
- Users may only need a smaller implementation for 'smaller' file sizes
or for streaming a [native] ByteBuffer.
- MappedByteBufferInputStream impl. InputStream for any file size,
while slicing the total size to memory mapped buffers via the given FileChannel.
The latter are mapped lazily and diff. flush/cache methods are supported
to ease virtual memory usage.
- TestByteBufferInputStream: Basic unit test for basic functionality and perf. stats.
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RuntimeException for IO failures
- Fix API doc
- copy*() methods only close stream they open, no need to mention the proper behavior (obvious).
- getTempDir(..) shall throw IOException instead of RuntimeException for IO failures
- Ease using getTempDir(..), i.e. only handle IOException
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exetst.getCanonicalPath() command
Having a test-executable file with SPACE in it's temporary path,
e.g.
Unix: /magic temp/user/
Windows XP: C:\Documents and Settings\user\temp
results to split up commands if using
'Process.exec(String)', since it utilizes
a StringTokenizer to assemble the command String[].
This patch uses 'Process.exec(String[])' avoiding
splitting up SPACE in the full command string/path.
Major impact is on 'Windows XP',
where a SPACE separated TEMP/TMP folder is the default.
Note-1: Commit 9bc3d3f78bb2fb1aa0ccfb02ffb5bdda74420cac
introduced testing executable permission on Windows (Bug 1015)
and rendered this issue visible.
To reproduce the issue on Windows:
+++
set TEMP=C:\Documents and Settings\jogamp\temp
set TMP=C:\Documents and Settings\jogamp\temp
"C:\Program Files (x86)\Mozilla Firefox\firefox.exe"
+++
Note-2: This bug affects all platforms!
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for getNormalized(), getDirectory(), getParent() and getRelativeOf()
- Refine API doc
- Add notion of {@code host} and {@code port} validation
- Add create(Encoded ..), allowing creation of variants w/o re-encoding
- Provide common impl. for getNormalized(), getDirectory(), getParent() and getRelativeOf()
Above feature methods share common goals, hence use same implementation:
- If opaque, cut-off query and merge after operation
- cleanup path, i.e. /dummy/../test/ -> /test/
- cutoff file, dir - if requested
- append optional appendix and cleanup again
Return behavior various thought, i.e. null, this or allow exception.
Enhanced test of above features.
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- Uri:
- Add error correction (fix) of path at ctor
in case a a contained Uri is requested from an opaque one.
The latter might come from URI/URL and is not properly encoded!
See Uri.PARSE_HINT_FIX_PATH
- Simplify conversion methods:
- valueOf(URI/URL): Re-encode only if not opaque
- getNativeFilePath() -> toFile()
- Move IOUtil Uri related constants to class Uri
- Add DEBUG and DEBUG_SHOWFIX
- Complete adoption of URI -> Uri changes
- IOUtil, JarUtil and TempJarCache still holds some
left over deprecated methods, which will be removed
after officially starting 2.3.0 (JOGL dependencies)
- Otherwise not URI utilization left
- Tests
- Cleaned ip TestUri01 and TestUri03Resolving
- TestUri03Resolving also tests URL -> Uri,
and hence mentioned Uri.PARSE_HINT_FIX_PATH
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OSX and Windows)
- Refine Uri
- remove System.err.print*
- scheme is of type Encode
- Refine Uri.Encode
- substring(..) shall return type Encode
- Fix unit tests (passing on GNU/Linux, OSX and Windows)
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chars but '!', allows removal of PATH_MIN_LEGAL ; Add comment for Harmony values for review
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differentiating encoded/decoded variants by type [Part 1]
- Add immutable com.jogamp.common.net.Uri class impl. RFC 2396 w/ encoding of RFC 3986
- Class Uri.Encoded is used to represent encoded parts
- IOUtil: Remove unused methods (residing in Uri) and mark others deprecated (will move to Uri)
- Adopt usage of Uri: This must be completet in follow-up commits!
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used properly (Added unit test)
Bug 908 was caused by confusing URI encoded parts (e.g. scheme-specific-part) and it's decoded variant.
This especially happened due to:
- the fact, that the encoded and unencoded variant uses the same String type,
- the URI/URL decoding differs, is not complete (e.g. %20 .. SPACE remains in decoded part),
- and does not comply w/ RFC 2396 and RFC 3986 (encoding), e.g. not all RESERVED chars are encoded.
In branch 'v2.3.0_branch', we will introduce our own Uri and Uri.Encoded class
to solve above issue by replacing all URI usage w/ Uri.
- Backporting results of own Uri class introduction in branch 'v2.3.0_branch'
- Ensure the encoded URI parts are used where required, i.e. IOUtil.compose(..) etc
- TestNetIOURIReservedCharsBug908: Automated test, launching GlueGen jar file from an <i>odd pathname</i>.
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on unix and osx)
Tested on Window 7 and Windows 8.1 using 'Using Software Restriction Policies',
i.e. disabled sw-execution in TEMP dir.
On Windows we need to add min. shell code, here 'echo off',
allowing the bat file to be executed if policy allows it.
Reminder: We test the following temp folder
1) java.io.tmpdir/jogamp
2) $XDG_CACHE_HOME/jogamp
3) $TMPDIR/jogamp or $TEMP/jogamp
4) $HOME/.jogamp
+++
Misc:
Proper 'duplicate' validation via 'file1.equals(file2)' test
using the abstract pathname.
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In situations, where the native-jar file is not located within
the same parent URI as it's java-jar file, our location mechanism fails.
This patch adds a classloader based native-jar file location mechanism as a fallback,
requiring the native jar file to be included in the users CLASSPATH.
Classloader based location algorithm in JNILibLoaderBase.addNativeJarLibsImpl(..):
- Extract the 'module-name' from the given classFromJavaJar's package name,
i.e. the last package-part: 'jogamp.common.Debug' -> 'common'
Hence it is important to pass a 'classFromJavaJar',
which last package segment reflects the module-name!
- <os.and.arch> -> <os_and_arch_dot>, e.g. linux-amd64 -> linux.amd64 (linux/amd64)
- Locate class 'jogamp.nativetag.<module-name>.<os_and_arch_dot>.TAG',
e.g. 'jogamp.nativetag.common.linux.amd64.TAG'
- Use located class's JarFile URI .. continue as usual
Injection of above mentioned TAG class via gluegen-cpptasks-base.xml macro 'native.tag.jar':
- Creates dummy TAG.java code
- Compiles TAG.java
- Creates the native-jar file
Example:
<native.tag.jar objdir="${build}/obj"
nativejarfile="${build}/gluegen-rt-natives-${os.and.arch}.jar"
manifestfile="${build}/Manifest-rt-natives.temp"
module="common"
includelibs="*gluegen-rt.${native.library.suffix}" />
Note that the manifest file uses a matching Extension-Name:
Extension-Name: jogamp.nativetag.common
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'[-noawt,-mobile,-core,-android]?' in API-doc, ...
- rename addNativeJarLibsWhenInitialized(..) -> addNativeJarLibsWithTempJarCache(..)
to fix grammar and expose proper semantics.
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commit GlueGen f4ac27e177f6deb444280d3b375e7d343e38bd08
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ease review
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accessed from inner class
Otherwise the compiler has to fill in a wrapping access function for the inner
class to call, which is less efficient.
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annotations
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Conflicts:
src/java/com/jogamp/common/jvm/JNILibLoaderBase.java
src/java/com/jogamp/common/os/Platform.java
src/junit/com/jogamp/common/util/TestTempJarCache.java
(re-injected that api-doc of addNativeJarLibsImpl)
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