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- Add new patch to support NativeMapped[] which I want

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This commit is contained in:
Colin Walters 2008-10-02 03:33:42 +00:00
parent e9165e1c34
commit 920367dccd
2 changed files with 80 additions and 1 deletions
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73
jna-3.0.4-nativemapped-array.patch Normal file
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@ -0,0 +1,73 @@
diff -ur jna-3.0.4-svn729/src/com/sun/jna/Function.java jna-3.0.4-svn729.orig/src/com/sun/jna/Function.java
--- jna-3.0.4-svn729/src/com/sun/jna/Function.java 2008-09-12 10:05:07.000000000 -0400
+++ jna-3.0.4-svn729.orig/src/com/sun/jna/Function.java 2008-10-01 23:23:38.000000000 -0400
@@ -12,6 +12,7 @@
import java.lang.reflect.InvocationTargetException;
import java.lang.reflect.Method;
+import java.lang.reflect.Array;
import java.util.Collections;
import java.util.HashMap;
import java.util.Map;
@@ -351,16 +352,41 @@
}
return result;
}
+
+ private Class primitiveFromBoxed(Class boxedClass) {
+ if (boxedClass.isPrimitive())
+ return boxedClass;
+ if (boxedClass == Boolean.class)
+ return Boolean.TYPE;
+ if (boxedClass == Byte.class)
+ return Byte.TYPE;
+ if (boxedClass == Character.class)
+ return Character.TYPE;
+ if (boxedClass == Short.class)
+ return Short.TYPE;
+ if (boxedClass == Integer.class)
+ return Integer.TYPE;
+ if (boxedClass == Long.class)
+ return Long.TYPE;
+ if (boxedClass == Float.class)
+ return Float.TYPE;
+ if (boxedClass == Double.class)
+ return Double.TYPE;
+ return boxedClass;
+ }
private Object convertArgument(Object[] args, int index, Method invokingMethod, TypeMapper mapper) {
Object arg = args[index];
if (arg != null) {
Class type = arg.getClass();
ToNativeConverter converter = null;
+ boolean isArray = false;
if (NativeMapped.class.isAssignableFrom(type)) {
converter = NativeMappedConverter.getInstance(type);
- }
- else if (mapper != null) {
+ } else if (NativeMapped[].class.isAssignableFrom(type)) {
+ isArray = true;
+ converter = NativeMappedConverter.getInstance(type.getComponentType());
+ } else if (mapper != null) {
converter = mapper.getToNativeConverter(type);
}
if (converter != null) {
@@ -371,7 +397,15 @@
else {
context = new FunctionParameterContext(this, args, index);
}
- arg = converter.toNative(arg, context);
+ if (isArray) {
+ NativeMapped[] nativeArg = (NativeMapped[]) arg;
+ /* Reassign arg here to a new array */
+ arg = Array.newInstance(primitiveFromBoxed(converter.nativeType()), nativeArg.length);
+ for (int i = 0; i < nativeArg.length; i++)
+ Array.set(arg, i, converter.toNative(nativeArg[i], context));
+ } else {
+ arg = converter.toNative(arg, context);
+ }
}
}
if (arg == null || isPrimitiveArray(arg.getClass())) {
Only in jna-3.0.4-svn729.orig/src/com/sun/jna: Function.java~

8
jna.spec
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@ -1,6 +1,6 @@
Name: jna
Version: 3.0.4
Release: 8.svn729%{?dist}
Release: 9.svn729%{?dist}
Summary: Pure Java access to native libraries
Group: Development/Libraries
@ -19,6 +19,8 @@ Patch1: jna-3.0.2-loadlibrary.patch
# and using a complex API like X11 through JNA just increases the potential
# for problems.
Patch2: jna-tests-headless.patch
# https://jna.dev.java.net/issues/show_bug.cgi?id=90
Patch3: jna-3.0.4-nativemapped-array.patch
BuildRoot: %{_tmppath}/%{name}-%{version}-%{release}-root-%(%{__id_u} -n)
BuildRequires: java-devel >= 1.6 ant jpackage-utils ant-nodeps
@ -50,6 +52,7 @@ This package contains the javadocs for %{name}.
%setup -q -n %{name}-%{version}-svn729
sed -e 's|@JNIPATH@|%{_libdir}/%{name}|' %{PATCH1} | patch -p1
%patch2 -p1 -b .tests-headless
%patch3 -p1 -b .nativemapped-array
# all java binaries must be removed from the sources
find . -name '*.jar' -exec rm -f '{}' \;
@ -106,6 +109,9 @@ rm -rf %{buildroot}
%changelog
* Wed Oct 01 2008 Colin Walters <walters@redhat.com> - 3.0.4-9.svn729
- Add new patch to support NativeMapped[] which I want
* Wed Oct 01 2008 Colin Walters <walters@redhat.com> - 3.0.4-8.svn729
- Update to svn r729
- drop upstreamed typemapper patch