feat(jni): Add directive for dedicated JNI Code with CustomJNICode

8 files changed, 51 insertions, 0 deletions

diff --git a/src/junit/com/jogamp/gluegen/test/junit/generation/BaseClass.java b/src/junit/com/jogamp/gluegen/test/junit/generation/BaseClass.java
index ed23f54..276b585 100644
--- a/src/junit/com/jogamp/gluegen/test/junit/generation/BaseClass.java
+++ b/src/junit/com/jogamp/gluegen/test/junit/generation/BaseClass.java
@@ -2256,4 +2256,8 @@ public class BaseClass extends SingletonJunitCase {
         model.setCtx(surfaceContext);
         assertAPTR(surfaceContext, model.getCtx());
     }
+
+    public void chapter14TestCustomJNICode(final Bindingtest1 binding) throws Exception {
+        Assert.assertEquals(Bindingtest1.FOO_VALUE, binding.getFoo());
+    }
 }
diff --git a/src/junit/com/jogamp/gluegen/test/junit/generation/Test1p1JavaEmitter.java b/src/junit/com/jogamp/gluegen/test/junit/generation/Test1p1JavaEmitter.java
index 3e19232..c7c5644 100644
--- a/src/junit/com/jogamp/gluegen/test/junit/generation/Test1p1JavaEmitter.java
+++ b/src/junit/com/jogamp/gluegen/test/junit/generation/Test1p1JavaEmitter.java
@@ -165,6 +165,14 @@ public class Test1p1JavaEmitter extends BaseClass {
         chapter15TestTKMixed(new Bindingtest1p1Impl());
     }
 
+    /**
+     * Test Custom JNI Code invocation
+     */
+    @Test
+    public void chapter14TestCustomJNICode() throws Exception {
+        chapter14TestCustomJNICode(new Bindingtest1p1Impl());
+    }
+
     public static void main(final String args[]) throws IOException {
         final String tstname = Test1p1JavaEmitter.class.getName();
         org.junit.runner.JUnitCore.main(tstname);
diff --git a/src/junit/com/jogamp/gluegen/test/junit/generation/Test1p2DynamicLibraryBundle.java b/src/junit/com/jogamp/gluegen/test/junit/generation/Test1p2DynamicLibraryBundle.java
index def7655..e4adce1 100644
--- a/src/junit/com/jogamp/gluegen/test/junit/generation/Test1p2DynamicLibraryBundle.java
+++ b/src/junit/com/jogamp/gluegen/test/junit/generation/Test1p2DynamicLibraryBundle.java
@@ -174,6 +174,14 @@ public class Test1p2DynamicLibraryBundle extends BaseClass {
     }
 
     /**
+     * Test Custom JNI Code invocation
+     */
+    @Test
+    public void chapter14TestCustomJNICode() throws Exception {
+        chapter14TestCustomJNICode(new Bindingtest1p2Impl());
+    }
+
+    /**
      * Verifies unloading of the new library.
      */
     @AfterClass
diff --git a/src/junit/com/jogamp/gluegen/test/junit/generation/Test1p2ProcAddressEmitter.java b/src/junit/com/jogamp/gluegen/test/junit/generation/Test1p2ProcAddressEmitter.java
index 711f218..366d9eb 100644
--- a/src/junit/com/jogamp/gluegen/test/junit/generation/Test1p2ProcAddressEmitter.java
+++ b/src/junit/com/jogamp/gluegen/test/junit/generation/Test1p2ProcAddressEmitter.java
@@ -175,6 +175,14 @@ public class Test1p2ProcAddressEmitter extends BaseClass {
     }
 
     /**
+     * Test Custom JNI Code invocation
+     */
+    @Test
+    public void chapter14TestCustomJNICode() throws Exception {
+        chapter14TestCustomJNICode(new Bindingtest1p2Impl());
+    }
+
+    /**
      * Verifies unloading of the new library.
      */
     @AfterClass
diff --git a/src/junit/com/jogamp/gluegen/test/junit/generation/test1-CustomJNICode.cfg b/src/junit/com/jogamp/gluegen/test/junit/generation/test1-CustomJNICode.cfg
new file mode 100644
index 0000000..b76997d
--- /dev/null
+++ b/src/junit/com/jogamp/gluegen/test/junit/generation/test1-CustomJNICode.cfg
@@ -0,0 +1,13 @@
+#include "test1.h"
+
+JNIEXPORT jobject JNICALL
+com.jogamp.gluegen.test.junit.generation
+Java_com_jogamp_gluegen_test_junit_generation_Bindingtest1p1_I_returnFooImpl(JNIEnv *env, jobject _unused) {
+  return FOO_VALUE;
+}
+
+JNIEXPORT jobject JNICALL
+com.jogamp.gluegen.test.junit.generation
+Java_com_jogamp_gluegen_test_junit_generation_Bindingtest1p2_I_returnFooImpl(JNIEnv *env, jobject _unused) {
+  return FOO_VALUE;
+}
\ No newline at end of file
diff --git a/src/junit/com/jogamp/gluegen/test/junit/generation/test1-CustomJavaCode.cfg b/src/junit/com/jogamp/gluegen/test/junit/generation/test1-CustomJavaCode.cfg
index 8d8f650..c210ec9 100644
--- a/src/junit/com/jogamp/gluegen/test/junit/generation/test1-CustomJavaCode.cfg
+++ b/src/junit/com/jogamp/gluegen/test/junit/generation/test1-CustomJavaCode.cfg
@@ -4,4 +4,9 @@ public int testDelegate(int v) {
     return testDelegateOrigImpl(v) + 1;
 }
 
+private native int returnFooImpl();
+
+public int getFoo() {
+    return returnFooImpl();
+};
 
diff --git a/src/junit/com/jogamp/gluegen/test/junit/generation/test1-common.cfg b/src/junit/com/jogamp/gluegen/test/junit/generation/test1-common.cfg
index 7e9ba4a..e01f748 100644
--- a/src/junit/com/jogamp/gluegen/test/junit/generation/test1-common.cfg
+++ b/src/junit/com/jogamp/gluegen/test/junit/generation/test1-common.cfg
@@ -47,8 +47,11 @@ RenameJavaSymbol DEFINE_01_EXT DEFINE_01
 RenameJavaSymbol testXID_EXT testXID
 
 DelegateImplementation testDelegate testDelegateOrigImpl
+CustomJavaCode Bindingtest1 public int getFoo();
 IncludeAs CustomJavaCode Bindingtest1p1Impl test1-CustomJavaCode.cfg
+IncludeAs CustomJNICode Bindingtest1p1Impl test1-CustomJNICode.cfg
 IncludeAs CustomJavaCode Bindingtest1p2Impl test1-CustomJavaCode.cfg
+IncludeAs CustomJNICode Bindingtest1p2Impl test1-CustomJNICode.cfg
 
 StructPackage TK_Dimension com.jogamp.gluegen.test.junit.generation
 EmitStruct TK_Dimension
diff --git a/src/junit/com/jogamp/gluegen/test/junit/generation/test1.h b/src/junit/com/jogamp/gluegen/test/junit/generation/test1.h
index 89848d7..a296585 100644
--- a/src/junit/com/jogamp/gluegen/test/junit/generation/test1.h
+++ b/src/junit/com/jogamp/gluegen/test/junit/generation/test1.h
@@ -36,6 +36,8 @@ typedef void * XID;        // Opaque
 typedef XID    XID_2;      // Opaque, due to XID
 typedef void * AnonBuffer; // Non Opaque
 
+#define FOO_VALUE 42
+
 // typedef XID    XID_2;              // Duplicate w/ compatible type (ignored) - OpenSolaris: Native gcc error
 // typedef int    XID_2;              // Duplicate w/ incompatible type ERROR