aboutsummaryrefslogtreecommitdiffstats
path: root/src/java/com/jogamp/common/util/IOUtil.java
Commit message (Collapse)AuthorAgeFilesLines
* IOUtil: Better resource location debug info; RunnableTask adds 'flush()' ↵Sven Gothel2012-07-051-4/+5
| | | | method to flush a pending task (lock that is).
* Implement Bug #598 - JOGL ALL JAR File Change incl. it's Native Jar URL ↵Sven Gothel2012-06-261-4/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Derivation +++ JNILibLoaderBase.addNativeJarLibs(..): Add API doc JNILibLoaderBase: "addNativeJarLibs(Class<?> classFromJavaJar, String allNativeJarBaseName, String[] atomicNativeJarBaseNames)" -> "addNativeJarLibs(Class<?>[] classesFromJavaJars, String singleJarMarker, String[] stripBasenameSuffixes)" Derive the 'all' (1st choice) native JAR URL solely on the given class's JAR URL. Examples: JOCL: // only: jocl.jar -> jocl-natives-'os.and.arch'.jar addNativeJarLibs(new Class<?>[] { JOCLJNILibLoader.class }, null, null ); JOGL: final ClassLoader cl = GLProfile.class.getClassLoader(); // either: [jogl-all.jar, jogl-all-noawt.jar, jogl-all-mobile.jar] -> jogl-all-natives-<os.and.arch>.jar // or: nativewindow-core.jar -> nativewindow-natives-<os.and.arch>.jar, // jogl-core.jar -> jogl-natives-<os.and.arch>.jar, // (newt-core.jar -> newt-natives-<os.and.arch>.jar)? (if available) final String newtFactoryClassName = "com.jogamp.newt.NewtFactory"; final Class<?>[] classesFromJavaJars = new Class<?>[] { NWJNILibLoader.class, GLProfile.class, null }; if( ReflectionUtil.isClassAvailable(newtFactoryClassName, cl) ) { classesFromJavaJars[2] = ReflectionUtil.getClass(newtFactoryClassName, false, cl); } JNILibLoaderBase.addNativeJarLibs(classesFromJavaJars, "-all", new String[] { "-noawt", "-mobile", "-core" } ); Efficiency / Performance: - Reduced JAR URL lookup calls JarUtil.getJarURL(..) - JNILibLoaderBase, Platform, JarUtil - Attempt loading Jar files (native, class, ..) only once - TempJarCache Code Cleanup (IOUtil, JarUtil, : - IOException if not found - IllegalArgumentException if null argument +++ jogamp.android-launcher.jar -> jogamp-android-launcher.jar +++
* Fix IOUtil: Query FileOutputStream constructor for each use (don't cache), ↵Sven Gothel2012-06-211-9/+28
| | | | utilizing default SecurityManager validation.
* Fix TempFileCache/LauncherTempFileCache (regression commit: ↵v2.0-rc9Sven Gothel2012-06-201-6/+4
| | | | | | | | | | | | | | | | | | | | 1468286bf569a493e4fdb887d5f3732f88c8cec3) 'update' scenario in same JVM instance. TempFileCache/LauncherTempFileCache were using the system property 'jnlp.jogamp.tmp.cache.root', if set. However, in case one JVM launched an old GlueGen (Applet) and then launching a new GlueGen (Applet) w/ a new tmpDir location, the property is still set but the tmpRootDir location does not exist. This patch tolerates this situation and cont. setting a new tmpRootDir. Example: JVM1.GlueGen1 tmpDir: /tmp/, tmpRootDir: /tmp/jogamp.tmp.cache_000000/ JVM1.GlueGen2 tmpDir: /tmp/jogamp_0000/, tmpRootDir: /tmp/jogamp_0000/file_cache/ Misc: - IOUtil: Always use 'jogamp_xxxx' as the sys-temp subfolder for tmpDir - JNILibLoaderBase: Remove unised import - TempJarCache.validateCertificates(): Add OK DEBUG output.
* Fix Platform static initialization interdependencies w/ GlueGen native ↵Sven Gothel2012-06-181-3/+4
| | | | | | | | | | | | 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.
* Fix Bug 587: Use alternative storage location if platform's temp directory ↵Sven Gothel2012-06-161-91/+330
| | | | | | | | | | | | | | | | | | | | | is mounted w/ noexec ; IOUtil API change! Test whether executable files can be launched in temporary folder by trying to run an empty executable file - if !( WINDOWS | OPENKODE ) TempDir: 1) ${java.io.tmpdir}/jogamp 2) $XDG_CACHE_HOME/jogamp - if !( ANDROID | MACOS | WINDOWS | OPENKODE ) 3) $HOME/.jogamp $XDG_CACHE_HOME defaults to $HOME/.cache - TempFileCache: ${TempDir}/file_cache -> ${java.io.tmpdir}/jogamp/file_cache - LauncherTempFileCache: ${TempDir}/file_cache -> ${java.io.tmpdir}/jogamp/file_cache +++ AndroidUtils*.getTempRoot(): Remove unused AccessControlContext param
* Fix Bug 583: Remove Android compile-time dependencies and exclude Android ↵Sven Gothel2012-06-041-17/+6
| | | | | | | | | | | | | specific classes for non Android platforms. Android specifics are delegated via class AndroidUtils, which uses reflection to call AndroidUtilsImpl if platform is Android. Android code is confined to the packages: jogamp.common.os.android.* jogamp.android.launcher.* and only included when compiled for the Android platform.
* StringBuffer -> StringBuilder (Local objects, no concurrency)Sven Gothel2012-04-161-1/+1
|
* IOUtil: Add fail-safe getFileOutputStream(..) (inspired by pngj helper class)Sven Gothel2012-04-071-0/+36
|
* Fix IOUtil: Handle all '../' and './' cases by reducing the path.Sven Gothel2012-04-021-21/+42
|
* Add 'asset' URLConnection; IOUtil uses URLConnection / incr. effeciency; ↵Sven Gothel2012-03-171-91/+159
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Android ClassLoaderUtil cleanup; - Add 'asset' URLConnection - Please read API doc 'PiggybackURLConnection' and 'AssetURLConnection' - Solves generic resource handling where platform locations may differ, ie ClassLoader lookup on Android in the 'assets/' subfolder. - New Android 'AssetDexClassLoader' uses 'assets/' folder for findResource(..) - aapt.signed (our APK ant task) - uses 'assets/' folder - adds the 'assetsdir' attribute allowing to copy other assets into the APK - IOUtil uses URLConnection / incr. effeciency - using URLConnection on all getResource(..) since URL is connected anyways for validation and URLConnection can be used by caller right away - String getRelativeOf(URL, String) -> URL getRelativeOf(URL, String) - preserves scheme, authority, etc - simple parentOf handling, more efficient - reusing new 'asset' protocol impl. - Android ClassLoaderUtil cleanup; - Use createClassLoader(..) impl for build-in static jogamp and user APKs, which removes code redundancy Tests: New code path, especially 'assets' are covered by new unit tests, no regressions on Linux.
* PropertyAccess: Push down 'isPropertyDefined(final String property, final ↵Sven Gothel2012-03-131-1/+2
| | | | | | boolean jnlpAlias)' for trusted properties The method shall be called by the respective Debug specialization, which registers the trusted property prefix.
* SecurityUtil: Generalize cert validation and AccessControlContext query; ↵Sven Gothel2012-03-131-21/+32
| | | | | | | | | | | | | | | | | | PropertyAccess: Fix security code, grant access to common 'trusted' properties - SecurityUtil - Generalize cert validation for JAR and property access - Grant access to common AccessControlContext for 'same' cert - PropertyAccess: - Fix security code: Passing the current AccessControlContext from the caller didn't include priviledges. - Grant access to common 'trusted' properties, which removes the need of passing the AccessControlContext for general properties like 'jnlp.', 'jogamp.' .. - Enable registering 'trusted' properties, when caller's cert is 'same'
* Intro.: PropertyAccess ; Added safe PropertyAccess for JNILibLoaderBase, ↵Sven Gothel2012-03-131-2/+6
| | | | | | | | | | | | | | | | | Platform, IOUtil, .. - Intro.: PropertyAccess - Base class of all Debug impl, reduces redundancies. - jnlpAlias'ed trusted property is queried within local AccessControlContext to avoid 'JRE' implementation differences (should not be required). - throw NPE and IllegalArgumentException for invalid property key - Added safe PropertyAccess - JNILibLoaderBase: sun.jnlp.applet.launcher - Platform: jogamp.gluegen.UseTempJarCache - IOUtil: java.io.tmpdir
* Stabilize open InputStream's / Closeable's: Decorate w/ try-finally and ↵Sven Gothel2012-03-101-0/+16
| | | | close within the latter
* Fix regression (#2) of commit 04391a3f417e10e1b6dafbd8becc63659af633c30 ↵Sven Gothel2011-11-291-1/+1
| | | | (remove isDirectory(), which requires extra permissions)
* Fix TempJarCache's Multi-User Bug (Reported by Martin Hegedus)Sven Gothel2011-11-291-0/+53
| | | | | | | | | | | | | | | | | | | | | | It turns out that Java's File mkdir() only makes the directory writable for the current user, I have missed this fact. Great catch. 1. Fix TempJarCache.isInitialized(): Return false if not successfully initialized. It merely returned if it has passed 'initSingleton()' and ignored the staticInitError. 2. Fix TempFileCache pattern of determining the temp base directory We cannot just use a static directory name, due to the multi user environment and user write permissions on File.mkdir(). IOUtil has a new 'getTempDir(..)' methods, which iterates through integers [000000-999999] until a writeable directory could be found or created. TempFileCache initializes this temp base dir in the static block ensuring the value is final for the JVM / ClassLoader. Updated comments/docs in TempFileCache.
* Fix regresseion of commit 04391a3f417e10e1b6dafbd8becc63659af633c3 (forced ↵Sven Gothel2011-11-291-1/+1
| | | | pending '/' to filename)
* JarUtil: Improve Robustness (Bug 522) and API doc, prepare for Jar-In-Jar. ↵Sven Gothel2011-11-291-5/+30
| | | | | | | | Add unit test. Misc.: - IOUtil: Add toURL* methods - TempJarCache: Add 'URL getResource(String)'
* IOUtil's getTempRoot()'s Fix chicken-egg problem ; Adding proper API docSven Gothel2011-09-301-2/+26
| | | | | | IOUtil's getTempRoot(): - Fix chicken-egg problem w/ Platform init, using Android.isavailable;
* IOUtil: Generalize w/ getTempRoot()Sven Gothel2011-09-301-9/+17
|
* IOUtil/Android: Convenient createTempFile wrapper for Android, using the ↵Sven Gothel2011-09-281-1/+35
| | | | context's directory + '/temp' (if stored at StaticContext)
* Enhancement/GenericStyle:Sven Gothel2011-09-191-0/+45
| | | | | | | | | | | | | | | | | | - NativeLibrary: - add isValidNativeLibraryName(..) - generic style - Platform - add getOSAndArch(), getOSAndArch(..) - IOUtil - add getClassFileName(..) - add getBasename(..) - add getDirname(..) - added doc - ReflectionUtil - generic style
* IOUtil getResource() - Lookup class package space 1st; Catch all Throwables ↵Sven Gothel2011-09-141-19/+67
| | | | | | | | | | | | ; Add DEBUG Lookup class package space 1st, which favors JAR resources, hence allows applets to load secure stuff. Catch all Throwables incl. java.security.AccessControlException based on java.io.FilePermission. (eg Applets) Add DEBUG property jogamp.debug.IOUtil, enabling verbose resource location.
* GlueGen proper size / alignment of primitive and compound types usage [1/2] ↵Sven Gothel2011-07-171-9/+9
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | - 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, ..
* Merged Locator -> IOUtil; int Platform.getPageSize(); Added unit test for ↵Sven Gothel2011-06-081-43/+221
| | | | IOUtil and Platform's page size
* Merged JOGL's general purpose static methods of StreamUtil and FileUtil into ↵Sven Gothel2011-06-071-6/+95
| | | | IOUtil
* Add IOUtil - generic URL to File and stream to stream copySven Gothel2011-04-011-0/+84
generated by cgit v1.2.3 (git 2.39.1) at 2025-03-30 02:06:40 +0000