project_files/Android-build/SDL-android-project/src/org/hedgewars/hedgeroid/netplay/FrontlibTypeMapper.java
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/project_files/Android-build/SDL-android-project/src/org/hedgewars/hedgeroid/netplay/FrontlibTypeMapper.java Wed Jul 11 01:52:01 2012 +0200
@@ -0,0 +1,71 @@
+package org.hedgewars.hedgeroid.netplay;
+
+import java.io.UnsupportedEncodingException;
+
+import com.sun.jna.DefaultTypeMapper;
+import com.sun.jna.FromNativeContext;
+import com.sun.jna.FromNativeConverter;
+import com.sun.jna.Native;
+import com.sun.jna.Pointer;
+import com.sun.jna.ToNativeContext;
+import com.sun.jna.ToNativeConverter;
+import com.sun.jna.TypeConverter;
+import com.sun.jna.TypeMapper;
+
+public class FrontlibTypeMapper extends DefaultTypeMapper {
+ public static final TypeMapper INSTANCE = new FrontlibTypeMapper();
+
+ protected FrontlibTypeMapper() {
+ addTypeConverter(Boolean.class, new BooleanConverter());
+ addToNativeConverter(String.class, new StringToNativeConverter());
+ addFromNativeConverter(String.class, new StringFromNativeConverter());
+ }
+}
+
+class BooleanConverter implements TypeConverter {
+ public Class<Byte> nativeType() {
+ return Byte.class;
+ }
+ public Object fromNative(Object value, FromNativeContext context) {
+ return ((Byte)value).intValue() != 0 ? Boolean.TRUE : Boolean.FALSE;
+ }
+ public Object toNative(Object value, ToNativeContext context) {
+ return Byte.valueOf((byte)(Boolean.TRUE.equals(value) ? 1 : 0));
+ }
+}
+
+class StringToNativeConverter implements ToNativeConverter {
+ public byte[] toNative(Object value, ToNativeContext context) {
+ try {
+ return value==null ? null : Native.toByteArray((String)value, "UTF-8");
+ } catch (UnsupportedEncodingException e) {
+ throw new AssertionError(e); // Never happens
+ }
+ }
+
+ public Class<byte[]> nativeType() {
+ return byte[].class;
+ }
+}
+
+class StringFromNativeConverter implements FromNativeConverter {
+ public String fromNative(Object value, FromNativeContext context) {
+ Pointer p = (Pointer)value;
+ if(p==null) {
+ return null;
+ }
+ int i=0;
+ while(p.getByte(i) != 0) {
+ i++;
+ }
+ try {
+ return new String(p.getByteArray(0, i), "UTF-8");
+ } catch (UnsupportedEncodingException e) {
+ throw new AssertionError(e); // Never happens
+ }
+ }
+
+ public Class<Pointer> nativeType() {
+ return Pointer.class;
+ }
+}