| Commit message (Collapse) | Author | Age | Files | Lines |
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simple approach; Split 'grow' into 'growEmpty' and 'growFull'
- java.lang.reflect.Array can instantiate an array w/ a given array-type and length
- array-type is Class<? extends T[]>
- We either deduct the array-type via array.getClass(), or pass it (ctor for empty Ringbuffer).
- Split 'growBuffer(T[] newElements, int amount, ..)' into:
- 'growEmptyBuffer(T[] newElements)'
- 'growFullBuffer(int amount)'
Allowing a more clean API w/ simpler semantics.
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SyncedRingbuffer and lock-free LFRingbuffer.
SyncedRingbuffer is moved from JOGL to GlueGen, and generalized w/ common interface Ringbuffer
to allow testing diff. implementations.
- Added Ringbuffer.AllocEmptyArray factory interface, allowing to pass a constructor
to construct the generic array.
- Added functionality is growBuffer(..), allowing to either grow a full or empty buffer,
using Ringbuffer.AllocEmptyArray.
- Removed explicit 'clearRef' at get*(..), always clear the taken reference for better
interface generalization.
- Added LFRingbuffer, exposing lock-free get*(..) and put*(..) methods
using the 'Always Keep One Slot Open' pattern using the read/write index as barriers only.
- Ctor's copy an optional passed user array into the internal array,
utilizing Ringbuffer.AllocEmptyArray.
- Added unit tests.
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methods, based on 'gettimeofday(..)'
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required - and it deadlocks AWT/NEWT jogl/joal lib loading.
Introduced w/ commits 1c03dfd6d1939a46018583419956e350e531f4fe
and e9e61421ef6009e6788998c471d1d3d30aaefea6
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intendation.
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calling 'PropertyAccess.isPropertyDefined(propName, default)' through Debug class.
Calling 'Debug.isPropertyDefined(propName, default)' may be 'optimized' to
'PropertyAccess.isPropertyDefined(propName, default)', which would skip the modules Debug's class initialization.
Iff that happens, an AccessControlException may happen, due to requesting an insecure property,
since modules own Debug class has not been added it's trusted prefixes from within it's init block yet.
This seems to be a bug of the JVM .. to me, however .. the above description is the only
able to explain the issue at hand.
+++
Fix calls Debug class own static methods, either Debug.initSingleton() or Debug.debug(),
before calling 'isPropertyDefined(propName, default)'.
+++
Also mark Debug class static methods final!
+++
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Signed-off-by: Harvey Harrison <[email protected]>
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- call append on the StringBuilder we are using rather than using String concatenation, which
uses StringBuffer.
Signed-off-by: Harvey Harrison <[email protected]>
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We are inside a block where relativePath must be non-null, remove the redundant check
Signed-off-by: Harvey Harrison <[email protected]>
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- can only be null here, remove the entire else condition
Signed-off-by: Harvey Harrison <[email protected]>
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- use copy-constructor rather than clone to suppress type warnings
- annotate a Class as Class<?>
Signed-off-by: Harvey Harrison <[email protected]>
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Signed-off-by: Harvey Harrison <[email protected]>
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non overloading of c-funcs.
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code redundancy and placing write at end of operation.
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Buffers.sizeOfBufferElem(..) call.
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openLibraryGlobal(..) and lookupSymbolGlobal(..) - removing duplicate code.
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byte-buffer w/ given elementSize semantics
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of JVM shutdown!
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Funny .. subclasses didn't compile in test compilation locally.
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from remaining amount.
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Android compatibility w/ Java7 toolchain.
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incl. access check; Utilize 'AccessibleObject.setAccessible(Field[], true)' for performance.
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instead of 'checkAllPermissions' if accessing the cached function handles.
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access (2)
- Completes 23341a2df2d2ea36784a16fa1db8bc7385351a12
- Replace 'DynamicLinker' interface w/ well documented one
- All DynamicLinker methods are now considered secure, i.e.:
- open/lookup and close utilize reference counting on handle via a hash map.
- lookupSymbol(..) and close(..) impl. validate the passed library handle
whether it's retrieved via open*.
This is the fast path, not that expensive.
- lookupSymbolGlobal(..) performs
Check acccess of 'new RuntimePermission("loadLibrary.*")' if SecurityManager is installed.
This is the slow path.
- DynamicLibraryBundleInfo now reflects the security requirements,
i.e. whether priviledged access is needed.
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getDeclaredField() and setAccessible(true) due to package private handle fields.
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would be added to MANIFEST
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PROCADDRESS_VAR_PREFIX instance, add checkAllPermissions() for reset() and initEntry(..)
- Generated ProcAddressTable's function handles are all package private
- Generated ProcAddressTable's visibility can be set via 'AccessControl' config, default: public.
- ProcAddressTable's reset() and initEntry(..) perform checkAllPermissions() 1st.
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TODO comments, re protected lookup functions.
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pointer' _must_ be private!
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producing Java6 bytecode ; Apply JAR Manifest tags: Sealed, Permissions and Codebase
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result w/ OS specific File.separatorChar
Take 3 (duh!): JRE impl. varies .. i.e. plain URL w/o JAR path differs from URL w/ JAR scheme on Windows .. well.
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result w/ OS specific File.separatorChar
The JAR entry shall stay untouched, i.e. separator is platform independent '/'.
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