| Commit message (Collapse) | Author | Age | Files | Lines |
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post catch block, i.e. exception (if occured) and dlerror value.
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DEBUG mode ; DynamicLinker: Add 'String getLastError()'.
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generate.nativelibrary.sources and dynlink* gluegen files due to manual impl.
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values; Using same pattern for Mac OS X.
Add Bionic specialization using Bionic's non POSIX values
- derive from UnixDynamicLinkerImpl
- specify own flag and mode values
- use UnixDynamicLinkerImpl native code
Using same pattern for Mac OS X
- derive from UnixDynamicLinkerImpl
- specify own flag and mode values
- use UnixDynamicLinkerImpl native code
- drop MacOSXDynamicLinkerImpl native code
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'gluegen' C Structs on-the-fly (2-pass actually).
Convenient annotation processing (APT) hooked to 'javac' (1.6) via gluegen.jar META-INF
service provider 'javax.annotation.processing.Processor' -> 'com.jogamp.gluegen.structgen.CStructAnnotationProcessor'.
Am implicit APT / JAVAC would be possible, however - to have a proper process
the unit test utilizes an explicit 2 pass run:
<!-- Annotation Processor Only - First -->
<javac destdir="${build_t.java}">
<classpath refid="junit.compile.classpath"/>
<compilerarg value="-proc:only"/>
<compilerarg value="-J-Djogamp.gluegen.structgen.debug"/>
<compilerarg value="-J-Djogamp.gluegen.structgen.output=${build_t.gen}/classes"/>
<src path="${test.base.dir}/com/jogamp/gluegen/test/junit/structgen"/>
</javac>
<!-- Javac Only - Second -->
<javac destdir="${build_t.java}">
<classpath refid="junit.compile.classpath"/>
<compilerarg value="-proc:none"/>
<src path="${test.base.dir}"/>
<src path="${build_t.gen}" />
</javac>
Original code from Michael Bien's 'superglue' git://github.com/mbien/superglue.git,
finally merged to GlueGen (as once intended).
Note: The APT javac pass requires to use 'gluegen.jar' instead of 'gluegen-rt.jar' !
The 2-pass process also alows using the runtime gluegen-rt.jar and hence ensures
clean namespace check at compilation.
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and privileged access)
This review focuses on how we perform permission checks,
or better - do we circumvent some assuming full privileges ?
Some native methods do need extra permission validation, i.e. loading native libraries.
Further more AccessController.doPrivileged(..) shall not cover generic code
exposing a critical feature to the user.
Further more .. we should rely on the SecuritManager, i.e. AccessControlContext's
'checkPermission(Permission)' code to comply w/ fine grained permission access.
It is also possible to have full permission w/o having any certificates (-> policy file).
+++
We remove implicit AccessController.doPrivileged(..) from within our trusted code
for generic methods, like Property access, temp. files.
+++
SecurityUtil:
- Remove 'getCommonAccessControlContext(Class<?> clz)',
which returned a local AccessControlContext for later restriction
if the passed class contains all certificates as the 'trusted' GlueGen class has.
- Simply expose convenient permission check methods relying on
SecurityManager / AccessControlContext.
PropertyAccess:
- 'protected static void addTrustedPrefix(..)' requires AllPermissions if SecurityManager is installed.
- Remove implicit doPrivileged(..) triggered by passed AccessControlContext instance,
only leave it for trusted prefixes.
IOUtil:
- Remove all doPrivileged(..) - Elevation shall be performed by caller.
DynamicLinker:
- 'public long openLibraryLocal(..)' and 'public long openLibraryGlobal(..)'
may throw SecurityException, if a SecurityManager is installed and the dyn. link permission
is not granted in the calling code.
Implemented in their respective Unix, OSX and Windows manifestation.
Caller has to elevate privileges via 'doPrivileged(..) {}' !
+++
Tests:
- Property access
- File access
- Native library loading
Manual Applet test (unsigned, but w/ SecurityManager and policy file):
> gluegen/test/applet
Applet has been tested w/ signed JAR w/ Firefox and Java7 on GNU/Linux as well.
Manual Application test (unsigned, but w/ SecurityManager and policy file):
com.jogamp.junit.sec.TestSecIOUtil01
- Run w/ SecurityManager and policy file:
- gluegen/scripts/runtest-secmgr.sh
- Run w/o SecurityManager:
- gluegen/scripts/runtest.sh
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convenience (JOGL ShaderCode) and bwd. compatibility
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to remove DNS Lookups etc ..
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whitespace tokenizer); String match: Store end-of-match and flag defined components.
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sizeOfBufferElem(Buffer) -> sizeOfBufferElem(Object) to include NativeBuffer<?>
Misc:
- Add remainingElem(Object buffer).
- Removed 'sizeOfBufferType(Class<?> bufferType)', since we don't use such calling convention w/ class type
Note: remainingBytes(..) exist to allow using only one branch traversal to return the remaining size in bytes
instead of 2, remaining(obj) and sizeOfBufferElem(obj).
Note: The methods can take NativeBuffer<?> as an argument.
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checks all glibc version ..
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'useGCCARMTargetArchAndFloatOptions' indicating ARM arch & float gcc options are desired."
This reverts commit 025795f5011b374e5d6a5ab254e9d5a594d83595.
Extra state/property is not required since we can utilize propery 'isCrosscompilation'
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'useGCCARMTargetArchAndFloatOptions' indicating ARM arch & float gcc options are desired.
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cc/ld target in make/gluegen-cpptasks-base.xml
Specialized arch & float arm options are defined in
- lib/gluegen-cpptasks-linux-armv6.xml (armv5te + softfp), or
- lib/gluegen-cpptasks-linux-armv6hf.xml (armv6 + hardfp)
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gluegen-cpptasks-linux-armv6hf.xml: Enable cc-arg '-mfloat-abi=hard' ; Add script make*all.sh
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GLIBC_2.2.5 // Still minimum required is GLIBC_2.4!
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currently for memcpy only, used in our x86_32 and default gcc toolchain cmake file.
Note: JogAmp's minimum GLIBC is 2.4 due to '__stack_chk_fail' (stack overflow checking)
GLIBC 2.4 - March 2006 - Standard for LSB 4.0, Used in SLES 10
We could add compile/link option '-fno-stack-protector', however stack protection seems reasonable
and a pre 2006 distribution a bit too 'far fetched' for our multimedia bindings anyway.
+++
Added convenient script 'make/scripts/check-glibc-version.sh' to sort and list GLIBC versions per symbol.
+++
Besides openal-soft (commit 554b34927cd6a2e0c0ce227108ebf8521bcba889),
jogamp modules do not reference any GLIBC symbols > 2.4 per default!
If so, 'glibc-compat-symbols.h' should be included per default!
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property, allowing to trigger x86_64 -> x86_32 crosscompilation.
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ctor; Add VersionNumberString [extends VersionNumber] which additionally holds the orig. string value.
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GetPrimitiveArrayCritical(..)
The 'carray' pointer returned from GetPrimitiveArrayCritical(..) was moved about the array offset
and used in ReleasePrimitiveArrayCritical(..) to release the pinpointed memory.
Even though this 'is' a bug by violating the _sparse_ specification, Hotspot impl. doesn't use the value at all (NOP)
and hence this code didn't produce an error since .. (Same w/ Dalvik).
Now the array offset is added while passing the carray pointer to the native function call
and hence is no more modified and the orig. value is passed to ReleasePrimitiveArrayCritical(..).
Tested w/ GlueGen unit tests and all JOGL unit tests (on Linux x64 w/ 'a' hotspot VM).
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test array offset working correct.
The 'carray' pointer returned from GetPrimitiveArrayCritical(..) is moved about the array offset
and used in ReleasePrimitiveArrayCritical(..) to release the pinpointed memory.
Even though this 'is' a bug by violating the _sparse_ specification, Hotspot impl. doesn't use the value at all (NOP)
and hence this code didn't produce an error since .. (Same w/ Dalvik).
A followup commit will fix this issue.
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Signed-off-by: Harvey Harrison <[email protected]>
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'* 32' -> '<< 5', same for division.
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Fixes an infinite loop in addAll due to the following line:
mod = mod || add(iter.next()) ;
After the first successful add, mod will be true and thereafter iter.next
will never be called again, due to || shortcutting. the loop will then run forever
as any further elements will never be taken from the iterator, so hasNext will always
be true.
Signed-off-by: Harvey Harrison <[email protected]>
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clone()
ArrayList.clone does _not_ make a shallow copy, a new internal array is allocated.
As such, there is nearly no benefit to using clone().
Signed-off-by: Harvey Harrison <[email protected]>
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detection of multiple ordered extensions
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Changes in hour/minute is not only overkill, but may confuse our aggregation scripts, which compare versions.
Out nodes time daemon may not be in synchronized that well.
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core modules
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Manifest ; Common jogamp_int_version for Android.
Until 2.0.2 gets released, the version string is 2.0.2-rc-<TIMESTAMP>
and used in the Manifest for IMPLEMENTATION_VERSION.
The previous build version name of IMPLEMENTATION_VERSION
goes into the new tag IMPLEMENTATION_BUILD.
Further more, we use a common jogamp_int_version for Android, to make life more easy.
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address cleanup (32bit)
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PointerBuffer, since referenced memory-size is arch dependent
Added extensive PointerBuffer unit tests w/ new mapping in generated test class.
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Assume Lock
If timeout has been reached but the lock has been released, the lock has to be assumed.
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tExecuted (@ exception); Add debug property 'jogamp.debug.TaskBase.TraceSource', to dump ctor stack trace @ exception.
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blocking exceptions to be shown.
Exceptions occuring on non blocking off-thread tasks shall at least be made visible
while not allowed to crash the system.
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HashUtil.
Introduce markup: /*keyHash*/(.*)/*keyHash*/ allowing Long*HashMap to inject hash function for 64bit value.
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binding initialization
- OSX/Java7 w/o 32bit tests
OSX/Java7 has no 32bit JVM, disable d32 tests for such, using property 'use.macosx32'
- Reliable Test1p*JavaEmitter JNI binding initialization
Load libs and init JNI binding statically w/ @BeforeClass,
since OSX/Java7 for some reason gets confused (?) w/ init sequence.
This is no issue for JOGL etc .. as far we have observed.
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