From 555091d37a9a44fb7c35479ddecfee358a559e90 Mon Sep 17 00:00:00 2001
From: Sven Gothel <sgothel@jausoft.com>
Date: Thu, 10 Jun 2010 06:13:06 +0200
Subject: Adding DynamicLibraryBundle utility to bundle Tool and JNI native
library 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'
---
.../jogamp/common/os/DynamicLibraryBundleInfo.java | 75 ++++++++++++++++++++++
1 file changed, 75 insertions(+)
create mode 100644 src/java/com/jogamp/common/os/DynamicLibraryBundleInfo.java
(limited to 'src/java/com/jogamp/common/os/DynamicLibraryBundleInfo.java')
diff --git a/src/java/com/jogamp/common/os/DynamicLibraryBundleInfo.java b/src/java/com/jogamp/common/os/DynamicLibraryBundleInfo.java
new file mode 100644
index 0000000..37ca538
--- /dev/null
+++ b/src/java/com/jogamp/common/os/DynamicLibraryBundleInfo.java
@@ -0,0 +1,75 @@
+/*
+ * Copyright (c) 2010, Sven Gothel
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * * Neither the name of Sven Gothel nor the
+ * names of its contributors may be used to endorse or promote products
+ * derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL Sven Gothel BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+package com.jogamp.common.os;
+
+import java.util.*;
+import java.security.*;
+
+public interface DynamicLibraryBundleInfo {
+ public static final boolean DEBUG = DynamicLibraryBundle.DEBUG;
+
+ /** @return a list of Tool library names or alternative library name lists.<br>
+ * <ul>
+ * <li>GL/GLU example Unix: [ [ "libGL.so.1", "libGL.so", "GL" ], [ "libGLU.so", "GLU" ] ] </li>
+ * <li>GL/GLU example Windows: [ "OpenGL32", "GLU32" ] </li>
+ * <li>Cg/CgGL example: [ [ "libCg.so", "Cg" ], [ "libCgGL.so", "CgGL" ] ] </li>
+ * </pre>
+ */
+ public List getToolLibNames();
+
+ /** @return a list of Glue library names.<br>
+ * <ul>
+ * <li>GL: [ "nativewindow_x11", "jogl_gl2es12", "jogl_desktop" ] </li>
+ * <li>NEWT: [ "nativewindow_x11", "newt" ] </li>
+ * <li>Cg: [ "nativewindow_x11", "jogl_cg" ] </li>
+ * </ul><br>
+ * Only the last entry is crucial, ie all other are optional preload dependencies and may generate errors,
+ * which are ignored.
+ */
+ public List/*<String>*/ getGlueLibNames();
+
+ /** May return the native libraries <pre>GetProcAddressFunc</pre> names, the first found function is being used.<br>
+ * This could be eg: <pre> glXGetProcAddressARB, glXGetProcAddressARB </pre>.<br>
+ * If your Tool does not has this facility, just return null.
+ */
+ public List getToolGetProcAddressFuncNameList() ;
+
+ /** May implement the lookup function using the Tools facility.<br>
+ * The actual function pointer is provided to allow proper bootstrapping of the ProcAddressTable.<br>
+ */
+ public long toolDynamicLookupFunction(long toolGetProcAddressHandle, String funcName);
+
+ /** @return true if the native library symbols shall be made available for symbol resolution of subsequently loaded libraries. */
+ public boolean shallLinkGlobal();
+
+ /** @return true if the dynamic symbol lookup shall happen system wide, over all loaded libraries. Otherwise only the loaded native libraries are used for lookup, which shall be the default. */
+ public boolean shallLookupGlobal();
+
+}
+
+
--
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