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* IOUtil.copyStreamChunk2ByteBuffer(..): Added new method to copy a chunk ↵Sven Gothel2023-05-041-0/+112
| | | | | | | | | | (segment) of the input stream (skipBytes, byteCount) This method is inspired by Bug 1280, <https://github.com/sgothel/joal/pull/16>, 'copy only needed bytes' for JOAL's com.jogamp.openal.util.WAVData.loadFromStream(..). This method is a revised version of the proposed IOHelpers.copyFromStream2ByteBuffer(..), see <https://github.com/OndrejSpanel/joal/commit/1616659e98904270af4faca25b770d0983609735>
* IOUtil.copyStream2{File|Stream)(..): Drop unused and misleading ↵Sven Gothel2023-05-041-1/+1
| | | | 'totalNumBytes' argument, since we have no user-feedback callback passed.
* Clock: Use Clock.currentNanos() instead of System.nanoTime()Sven Gothel2023-03-073-26/+34
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* TestRecursiveLock01, TestRecursiveThreadGroupLock01: 'yield()' -> ↵Sven Gothel2023-01-152-6/+6
| | | | 'yield_thread()' to avoid potential Java>17 collision (JEP 361)
* TestIteratorIndexCORE: Fix template usageSven Gothel2023-01-151-11/+11
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* Bug 1363: Java 11: Resolve Buffers.Cleaner implementationSven Gothel2019-08-193-5/+22
| | | | | | | | | | | As of Java9, sun.misc.Cleaner has moved to jdk.internal.ref.Cleaner. However, access has been made (under the table) via sun.misc.Unsafe, which we are using for now as we cannot set the jdk.internal.ref.Cleaner method accessible. In this regard, we had to change our Cleaner.clean(..) method using a ByteBuffer instead of a Buffer object paramter. All tests have passed, no more illegal access case running on Java11 has been exposed.
* Bug 1363: Java 11: Complete renaming JEP 178 compatible native lib basename ↵Sven Gothel2019-08-181-1/+1
| | | | | | | | | | gluegen-rt -> gluegen_rt - Fix finding native library for Elf parsing - Fix one unit test - Fix comments Completes commit 330dad069dee5a0cc0480cf5cd9052000004223a
* Bug 1369: SCC: Hide SHA Algorithm bit size in literals of SpecificationSven Gothel2019-04-031-6/+6
| | | | | Implementation currently uses 256 bit Secure Hash (SHA) algorithm, but this may change in the future. Hence only use 'SHA' in the names, not 'SHA256'.
* Bug 1367: TempJarCache: Fix Unit Test using ReflectionsSven Gothel2019-04-031-4/+4
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* Bug 1369: Source Certification Contract (SCC): Initial SHA256 fingerprint & ↵Sven Gothel2019-04-031-1/+21
| | | | | | | | | | | | | | | | | | | | | runtime validation This change implements a strong SHA256 signature over: 1) source tree inclusive make recipe (SHA256-Source) 2) all class files (SHA256-Classes) 3) all native libraries (SHA256-Natives) 4) the class files as deployed in the jar (SHA256-Classes-this) 5) the native libraries as deployed in the jar (SHA256-Natives-this) and drops all of these in the deployed Jar file. This allows SHA256 validation of (4) + (5) at runtime and further complete validation (1), (2) and (3) offline. Full SCC would now required (1) - (3) to be placed on a server for further validation. Optionally we may use GPG <https://gnupg.org/> or PGP to validate the build entity to implement the chain of trust <https://en.wikipedia.org/wiki/Chain_of_trust> The SHA256 runtime validation is tested via: com.jogamp.common.util.TestVersionInfo
* Bug 1367: Make TempFileCache & TempJarCache even if temp folder can't handle ↵Sven Gothel2019-04-032-12/+12
| | | | executables
* Bug 1366 - Use String.format((Locale)null, "..." ..) avoiding Locale output ↵Sven Gothel2019-03-301-3/+4
| | | | for System related Operations
* Version Semantics Test: Bump for 2.3.2 -> 2.4.xSven Gothel2015-10-121-4/+9
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* Bug 1243 - Fix IOUtil.cleanPathString(..) special case ; Allow IOUtil and ↵Sven Gothel2015-10-032-5/+115
| | | | | | | | | | | | | | | | | Uri to handle relative path Fix IOUtil.cleanPathString(..) special case: Special case '/a/./../b' -> '/b' requires to resolve './' before '../'. Allow IOUtil and Uri to handle relative path: - IOUtil.getParentOf(..) - IOUtil.cleanPathString(..) Handle cases: 'a/./../b' -> 'b' '.././b' -> '../b' - Uri: Handle null scheme
* Bug 1237 - Clarify IOUtil.getResource(..) for better efficiency, i.e. allow ↵Sven Gothel2015-10-032-5/+5
| | | | | | | | | | | | caller to skip relative futile lookup IOUtil.getResource(..) and IOUtil.ClassResources, needs more clarity. ClassLoader shall be passed explicitly next to the optional relative context Class instance. This allows better efficiency, i.e. caller can pass ClassLoader but skip a possible relative lookup, if not existing.
* Bug 1231: Usability of CustomCompress API incl zip-level; Replace test-exe ↵Sven Gothel2015-09-241-1/+1
| | | | deflated files w/ zip-level 9
* Bug 1231: Add Windows x86_64 test executable ; Use 'WinMain' for Windows ↵Sven Gothel2015-09-242-0/+183
| | | | | | | | | | | | | | | | | test-executable ; Use CustomInflate for Performance - Use 'WinMain' for Windows test-executable This may have little difference than using std 'main' entry - Add Windows x86_64 test executable Since the reporter claims the test executable works well on Windows i386, maybe utilizing a x86_64 test executable on same VM fixes the issue - Use CustomInflate for Performance - Skips GZIP header - Adds own custom header [magic, deflate-size, inflate-size] - Own header allows simplified I/O read and deflation
* Bug 1219: IOUtil.testDirExe: Satisfactory when executed, more debug optionsSven Gothel2015-09-211-1/+1
| | | | | | | | | | | | | | | | | | | | IOUtil.testDirExe(): - Satisfactory when executed Failure to execute produce an IOException right at ProcessBuilder.start(). Hence we can allow an unexpected process exit value, since we only want to learn whether executable files are allowed. - More debug options DEBUG_EXE: 'jogamp.debug.IOUtil.Exe' DEBUG_EXE_NOSTREAM: 'jogamp.debug.IOUtil.Exe.NoStream' - if DEBUG_EXE - a pre-existing 'jogamp_exe_tst'+<SUFFIX> will be used as-is. - the test-exe will not be deleted - StreamMonitor is being used to dump stdout/stderr if !DEBUG_EXE_NOSTREAM.
* Bug 1213: Use InterruptSource.ThreadSven Gothel2015-09-154-11/+14
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* Bug 1213: Refine changes .. comments and APISven Gothel2015-09-152-2/+4
| | | | | | | | | | | | | | - Use InterruptSource.Thread.create(..), while reducing InterruptSource.Thread ctors to 3 variants. - Use InterruptSource.Thread instead of java.lang.Thread where possible - Use SourcedInterruptedException where possible - SingletonInstanceServerSocket: start(), stop() and run() - Persistent-Wait and Cancelable - Add @since 2.3.2
* Bug 1194: Reinstate system-lib search for NativeLibrary.open(..) and ↵Sven Gothel2015-08-181-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | PlatformPropsImpl.findSysLib(..). This patch partially reverts of commit d12e4d4ea279998b27457691038e709879dcaca6. NativeLibrary.open(..) requires search of system libraries, since it loads the actual 'tool library' for which we generate the JNI binding. The 'tool library' is preferably the system wide installed version, e.g. libGL.so etc. PlatformPropsImpl.findSysLib(..) also requires finding system libraries as needed for PlatformPropsImpl.queryElfFile(..), i.e. using libjava.so etc. Only the JNI 'glue library', glueing java calls to the 'tool library', shall not use the system wide library search since we shall only use JogAmp provided instances here. This patch also reinstates binary compatibility w/ prev. GlueGen JARs since NativeLibrary.enumerateLibraryPath(..) is public. +++ Further more 'NativeLibrary.enumerateLibraryPath(..)' now adds OSX system framework search _before_ the user path in case 'searchSystemPath && searchSystemPathFirst'. Original code always added this search to the end, which does not match the intended behavior (-> bug).
* Bug 1194: NativeLibrary: Remove dangerous search paths using the JRE ↵Xerxes Rånby2015-08-121-1/+1
| | | | | | | | | | | | | | | | extension mechanism NativeLibrary: API change: Removed searchSystemPathFirst argument to the open and enumerateLibraryPaths methods. Removed the generic sun.boot.library.path system path and the MacOS specific Frameworks paths from enumerateLibraryPaths. JNILibLoaderBase, PlatformPropsImpl & TestElfReader01: Updated to handle the NativeLibrary API change. This change will prevent JogAmp modules to pickup and load unsupported and old SUN JOGL 1 natives that may have been deployed with the JRE.
* Bitfield Unit Test: Add 3bit test-data; Add testing 'untouched' other bits ↵Sven Gothel2015-08-071-7/+54
| | | | of put32/get32
* Fix Bitfield.put(..): Return previous valueSven Gothel2015-08-021-2/+6
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* Test Bitfield: Validate Bitfield.copy(..) return valueSven Gothel2015-08-021-1/+2
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* Bitfield: Refine API method names, add clearField(boolean), fix put32(..) ↵Sven Gothel2015-08-021-0/+379
| | | | and bitCount(), add unit test (passed)
* Bitfield: Reuse [BitstreamData -> BitDemoData] for unit testsSven Gothel2015-08-026-6/+67
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* Bug 1180: Refine BuffersTest: Add assertion for remaining()Sven Gothel2015-07-241-0/+7
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* Bug 1180 BuffersTest: Refine test case a bit, add static main for standalone ↵Sven Gothel2015-07-241-27/+32
| | | | tests
* BUG1180 BuffersTest: Verify positionLimitCapacityAfterArrayAllocationXerxes Rånby2015-07-241-0/+57
| | | | Signed-off-by: Xerxes Rånby <[email protected]>
* Bump semver to 0.9.33 w/ our patch for ↵Sven Gothel2015-04-031-3/+3
| | | | CompatibilityType.BACKWARD_COMPATIBLE_BINARY
* Add ArrayHashMap; Use 'supportNullValue' optimizing ArrayHashSet and ↵Sven Gothel2015-04-012-24/+285
| | | | | | ArrayHashMap; Unify ctor for both impl. Add/Enhance unit tests for both.
* TestVersionSemantics: Add version tests: v220 -> v221, v221 -> v230 and v230 ↵v2.3.1Sven Gothel2015-03-271-8/+33
| | | | -> v23x
* TestByteBuffer*Stream: Reduce mmap load on poor OSX mini test machine to ↵Sven Gothel2015-03-063-10/+60
| | | | reduce test time (was: > 10 min)
* Bug 1126 - Remove static query requirement of MachineDescriptor, find ↵Sven Gothel2015-02-024-8/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | matching StaticConfig at runtime; Fix PPC (Bug 1056) and MIPSLE (Bug 1014) issues. Currently the StaticConfig is being queried via the key[OSType, CPUType ..] as pre-determined by Java properties or the ELF parser. This adds complication to maintain different platforms and the key query might not even be sufficient. The MachineDescriptor's StaticConfig only purpose shall be to speed-up native data size and offset/alignment retrieval. This is done by using the StaticConfig index within all StaticConfig[]s as a lookup-index for the precomputed struct's size and offset tables. +++ Solution: Rename: MachineDescriptor -> MachineDataInfo Rename: MachineDescriptorRuntime -> MachineDataInfoRuntime After having defined os.and.arch (OSType, CPUType and ABIType) w/ the optional help of the now self containing ELF Reader (Bug 1125), the native gluegen-rt library gets loaded enabling JNI methods. It is satisfactory to retrieve MachineDataInfo at runtime w/ JNI and find the matching/compatible StaticConfig. Only in case none is found, the program needs to abort. Otherwise the found MachineDataInfo.StaticConfig and MachineDataInfo are stored for further use (see above). This removes above complication and key to StaticConfig mapping. New platforms simply need to add a new unique entry into the StaticConfig[] table. ++ Also fixes Bug 1056 (PPC), thanks to tmancill [@] debian [.] org, and Bug 1014 (MIPSLE), thanks to Dejan Latinovic. Parts of the patch for Bug 1014 from Dejan Latinovic are included. also solved by this change set.
* Bug 1125 - Make ELF Reader 'jogamp.common.os.elf' StatelessSven Gothel2015-02-013-26/+50
| | | | | | | | | | | | | | | | | | | | | | | | | ELF Reader 'jogamp.common.os.elf' currently uses Platform's pre-determined OS_TYPE and CPUType. It also uses the host platforms MachineDescription, hence can not read ELF files from other machines. This also forbids Platform to determine CPUType etc w/o having a valid 'os.arch' property. +++ ElfHeader should be split in - ElfHeaderPart1 (CPUType independent) - ElfHeaderPart2 (CPUType dependent) Fix shall make the ELF Reader self containing by only using ELF CPUType data, etc. This requires customization of struct parsing, where MachineDescription.Static index shall be - defined in ElfHeaderPart1 using e_Ident's CPUType. - used in ElfHeaderPart2 and all its struct types.
* Bug 1106 - Bitstream: Simplify 'msbFirst' case for bulk operations / Add ↵Sven Gothel2014-12-035-97/+254
| | | | | | | | | | | | | | | | | | | | | | | 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
* SingletonJunitCase: Increase TO 12 -> 15 mins, only sleep for 1 poll period ↵Sven Gothel2014-10-041-3/+0
| | | | (500 ms) per JVM after test class (cooperative w/ other JVM test instances)
* SingletonTestCase -> SingletonJunitCase: Accomodate ClassLoader lifecycle of ↵Sven Gothel2014-10-0341-115/+96
| | | | static fields; Change name to avoid testing itself.
* SingletonTestCase: Move singleton test impl. from JOGL's UITestCase, inherit ↵Sven Gothel2014-10-0338-76/+76
| | | | | | | | | 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
* TestByteBufferInputStream: Reduce FLUSH_SOFT loadSven Gothel2014-10-031-6/+6
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* TestByteBufferCopyStream, TestByteBufferInputStream: Reduce load and test timeSven Gothel2014-10-032-22/+25
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* MappedByteBuffer*Stream:Sven Gothel2014-10-033-189/+251
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | - 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. -
* Bug 1080 - Refine MappedByteBuffer*Stream impl. and API [doc], adding stream ↵Sven Gothel2014-09-293-14/+191
| | | | to stream copy as well as direct memory mapped ByteBuffer access
* Bug 1080 - Add write support for memory mapped big file I/O via specialized ↵Sven Gothel2014-09-262-1/+276
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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
* Bug 1080 - Fix TestByteBufferInputStream: Handle OutOfMemoryError cause in ↵Sven Gothel2014-09-261-26/+43
| | | | IOException (Add note to FLUSH_NONE); Reduce test load / duration.
* Bug 1080 - Add read support for memory mapped big file I/O via specialized ↵Sven Gothel2014-09-251-0/+334
| | | | | | | | | | | | | | | 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.
* Bug 1063: Uri: Refine API doc; Add create(Encoded ..) ; Provide common impl. ↵Sven Gothel2014-09-102-24/+148
| | | | | | | | | | | | | | | | | | | | 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.
* Bug 1063: Further Uri completion - As a result of JOGL Uri adoptionSven Gothel2014-09-081-11/+10
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* Bug 1063: Complete Uri impl. and adoption throughout GlueGenSven Gothel2014-09-086-289/+338
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | - 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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