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path: root/src/java/com/jogamp/common/os/NativeLibrary.java
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* Security: Tighten DynamicLinker*, NativeLibrary and DynamicLibraryBundle ↵Sven Gothel2013-06-211-26/+1
| | | | | | | | | | | | | | | | | | | | | | 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.
* DynamicLookupHelper: Add secure isFunctionAvailable(..); NativeLibrary: Add ↵Sven Gothel2013-06-201-10/+53
| | | | TODO comments, re protected lookup functions.
* Security: Tighten DynamicLinker*, NativeLibrary and DynamicLibraryBundle access.Sven Gothel2013-06-201-33/+33
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* Refine 4feb65517ae4a4e2b9b04cdfc4b85582cb8b9784: Handle verbose error cases ↵Sven Gothel2013-06-181-26/+31
| | | | post catch block, i.e. exception (if occured) and dlerror value.
* Robostness: Catch Throwables on NativeLibrary.open(..) and be verbose in ↵Sven Gothel2013-06-181-6/+19
| | | | DEBUG mode ; DynamicLinker: Add 'String getLastError()'.
* Fix DynamicLinker Impl: Add Bionic specialization using Bionic's non POSIX ↵Sven Gothel2013-06-161-1/+7
| | | | | | | | | | | | | | | 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
* Fix Bug 683 part1: IOUtil, JarUtil, TempJarCache, .. uses URI instead of URL ↵Sven Gothel2013-06-091-2/+13
| | | | to remove DNS Lookups etc ..
* gluegen: remove executable bit from java and c source filesHarvey Harrison2013-04-091-0/+0
| | | | Signed-off-by: Harvey Harrison <[email protected]>
* Bug 681: Add Elf Parsing for other OS than Linux, if ARM and !ANDROID using ↵Sven Gothel2013-02-091-14/+40
| | | | | | | | /proc/self/exe (Linux) or a found java/jvm native lib. - PlatformPropsImpl.queryABITypeImpl: Check Elf Header for ARM + !ANDROID (i.e. add other OS than Linux, use native java/jmv lib) - NativeLibrary.enumerateLibraryPaths: Add 'sun.boot.library.path' to enumeration! - TestElfReader01: Add test for finding java/jvm native lib and parse it
* GlueGen: NativeLibrary Fix, JNILibLoaderBase EnhancementSven Gothel2013-01-301-48/+64
| | | | | | | | | | | | | | | | | | | - NativeLibrary Fix - enumerateLibraryPaths(..): - Properly iterate through all prefix _and_ suffix. - Make public for JNILibLoaderBase.loadLibraryInternal(..) - isValidNativeLibraryName(..): - Stop iterating through prefix, if previously found but suffix doesn't match. - JNILibLoaderBase.loadLibraryInternal(..) Enhancement - Mark customLibLoader FIXME: remove (we will get rid of jnlp.launcher.class) - If System.load(TempJarCache) and System.loadLibrary(plainLibName) fails, use NativeLibrary.enumerateLibraryPaths() w/ System.load(..) as last resort. Tested on Linux x86_64 Java6 and OSX Java7 manually, no regressions expected.
* Fix Bug 608: Push down TempJarCache.findLibrary(..) from ↵Sven Gothel2012-10-251-3/+14
| | | | | | | JNILibLoaderBase.loadLibraryInternal() to NativeLibrary.findLibrary(..) This allows using TempJarCache (if used/initialized) for native 'tool' libraries as well. This is the case of JOAL's attempt to load the provided 'libopenal.so'
* Fix Platform static initialization interdependencies w/ GlueGen native ↵Sven Gothel2012-06-181-5/+6
| | | | | | | | | | | | library loading Some Platform field declarations and it's static initialization has been delegated to it's new abstract super class PlatformPropsImpl to solve static initialization interdependencies w/ the GlueGen native library loading and it's derived information {@link #getMachineDescription()}, {@link #is32Bit()}, ..<br> This mechanism is preferred in this case to avoid synchronization and locking and allow better performance accessing the mentioned fields/methods.
* Use ClassLoader to find JNI native libraries. ClassLoader was only used for ↵Sven Gothel2012-05-041-6/+11
| | | | | | | | | | | tool native libraries. NativeLibrary: Expose 'String findLibrary(String libName, ClassLoader loader)', allowing utilization of System.load(loader.findLibrary(libName)). JNILibLoaderBase.loadLibrary(): Add optional ClassLoader argument, used to locate the library DynamicLibraryBundle: Use DynamicLibraryInfo's ClassLoader to find native libraries (tool + jni)
* DynamicLibraryBundle (enhancement)Sven Gothel2012-02-121-4/+1
| | | | | | | - Hold DEBUG, DEBUG_LOOKUP in DynamicLookupHelper - Tool complete only if named tool's GetProcAddressFunc is avail - Allow no tool/glue lib's - Use DEBUG_LOCKUP for lockup symbol trace
* Fix regression of commit b669435d277a10e6163034aba286ecccce013f69, which ↵Sven Gothel2011-12-181-7/+14
| | | | removed the lib-base-name search for OSX
* NativeLibrary DEBUG: stack trace @ close()Sven Gothel2011-12-011-0/+1
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* DynamicLibraryBundle/NativeLibrary: Add destroy() to bundle, causing ↵Sven Gothel2011-12-011-10/+20
| | | | unloading of native library.
* NativeLib: Fix OSX lib name detection; JarUtil extract: at copy entry, mkdir ↵Sven Gothel2011-09-241-2/+2
| | | | of parent if !exist
* gluegen-rt lib loading: Moved to Platform static init incl. ↵Sven Gothel2011-09-221-2/+1
| | | | | | | | | | | | | | | | TempJarCache.bootstrapNativeLib(..) usage - Moving to Platform solves former interdependencies between GlueGenJNILibLoader/Platform - TempJarCache is being setup w/ bootstraping the gluegen-rt native lib jar file. Interesting here is that when using Oracle's JRE w/ Applets/JNLP the current dbg output is: gluegen-rt: url-root http://risa/deployment/test/jau02s/jar/ gluegen-rt: nativeJarURL jar:http://risa/deployment/test/jau02s/jar/gluegen-rt-natives-linux-amd64.jar!/ gluegen-rt: nativeJar /home/sven/.java/deployment/cache/6.0/49/3c6d1e31-2c90f42e IE the JRE implementation already deduces the online link to the Applet/JNLP cache. This makes the implementation much simpler, ie. same for application and Applets/JNLP. Have to verify w/ other Java impl. sure - and add same logic for the JOGL part.
* Unify JNI Library Loading into JNILibLoaderBase and use it for the ↵Sven Gothel2011-09-211-2/+2
| | | | | | | | gluegen-rt native lib as well - removed redundance - move proper JNLPAppletLauncher custom libloader code into JNILibLoaderBase - prepares for new JAR temp cache ..
* Remove redundant: NativeLibrary.ensureNativeLibLoaded()Sven Gothel2011-09-201-14/+3
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* Enhancement/GenericStyle:Sven Gothel2011-09-191-22/+49
| | | | | | | | | | | | | | | | | | - NativeLibrary: - add isValidNativeLibraryName(..) - generic style - Platform - add getOSAndArch(), getOSAndArch(..) - IOUtil - add getClassFileName(..) - add getBasename(..) - add getDirname(..) - added doc - ReflectionUtil - generic style
* Hide DynamicLinker impl.; Remove public AndroidPackageUtil ; ↵Sven Gothel2011-08-031-0/+4
| | | | | | | GluegenVersionActivity uses ApplicationContext Hide DynamicLinker impl.: - com.jogamp.common.os.*DynamicLinkerImpl -> jogamp.common.os
* Fix regression (commit f733203dfbd034a6b1aa3eb2cd616437c982c435): Init of ↵Sven Gothel2011-07-221-2/+3
| | | | DEBUG and DEBUG_LOOKUP was removed, re-added.
* GlueGen proper size / alignment of primitive and compound types usage [1/2] ↵Sven Gothel2011-07-171-36/+28
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | - Preparation. Currently GlueGen fails for type long (size) and some alignments (see package.html). - The size and alignment values shall be queried at runtime. - Compound alignment needs to follow the described natural alignment (also @runtime). - - Build - add Linux Arm7 (EABI) - junit test - added compound/struct tests, pointing out the shortcomings of current impl. - package.html - Added alignment documentation - remove intptr.cfg - add GluGen types int8_t, int16_t, uint8_t, uint16_t - move MachineDescription* into runtime - Platform - has runtime MachineDescription - moved size, .. to MachineDescription - use enums for OSType, CPUArch and CPUType defined by os.name/os.arch, triggering exception if os/arch is not supported. This avoids Java String comparison and conscious os/arch detection. - MachineDescription: - compile time instances MachineDescription32Bits, MachineDescription64Bits - runtime queried instance MachineDescriptionRuntime - correct size, alignment, page size, ..
* DoubleCheckLocking: Added 'ok' comment - volatile varSven Gothel2011-02-261-1/+1
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* RecursiveLock: static field -> final; NativeLibrary: cleanupSven Gothel2011-02-261-6/+5
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* Debug: out -> err streamSven Gothel2010-12-131-4/+4
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* Adding DynamicLibraryBundle utility to bundle Tool and JNI native library ↵Sven Gothel2010-06-101-2/+4
| | | | | | | | | | | | | | loading and lookup Add JNILibLoaderBase.loadLibrary(String libname, boolean ignoreError); DynamicLibraryBundle provides Tool and JNI native library loading and lookup New classes: com.jogamp.common.os.DynamicLibraryBundle com.jogamp.common.os.DynamicLibraryBundleInfo com.jogamp.common.util.MiscUtils.java Change: DEBUG/VERBOSE properties 'gluegen' -> 'jogamp'
* Minor additions to nio/Buffers, util/IntIntHashMap and os/NativeLibrarySven Gothel2010-06-051-0/+9
| | | | | | | | | | | | Buffers add 'float[] getFloatArray(double[])' conversion, ready to replace all JOGL InternalBufferUtil's. NativeLibrary/DynamicLinker add global lookup method allowing Unices and OSX to lookup a symbol globally. However, this is not recommended, due to the lookup costs. Windows is not supported here. Primitive type HashMap's (IntIntHashMap): Added putAll()
* introduced com.jogamp.common.{nio,os} packages and moved some classes.Michael Bien2010-03-311-0/+426
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