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2003-06-17 Michael Koch <konqueror@gmx.de>

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* java/nio/DirectByteBufferImpl.java
	(address): Made package private.
	(DirectByteBufferImpl): New constructor.
	* java/nio/natDirectByteBufferImpl.cc
	(allocateImpl): Moved to java.nio namespace, implemented.
	(freeImpl): Likewise.
	(getImpl): Likewise.
	(putImpl): Likewise.
	* jni.cc
	(_Jv_JNI_NewDirectByteBuffer): Implemented.
	(_Jv_JNI_GetDirectBufferAddress): Implemented.
	(_Jv_JNI_GetDirectBufferCapacity): Implemented.

From-SVN: r68105
This commit is contained in:
Michael Koch 2003-06-17 19:09:56 +00:00 • committed by Michael Koch
parent 67f63f32d5
commit 6f3aed57fb
4 changed files with 49 additions and 23 deletions
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24
libjava/java/nio/natDirectByteBufferImpl.cc
View file

@ -13,33 +13,33 @@ details. */
#include <gcj/cni.h>
#include <jvm.h>
#include <stdlib.h>
#include <gnu/gcj/RawData.h>
#include <java/nio/DirectByteBufferImpl.h>
gnu::gcj::RawData*
java::nio::DirectByteBufferImpl::allocateImpl (jint /*capacity*/)
java::nio::DirectByteBufferImpl::allocateImpl (jint capacity)
{
// FIXME: implement this
return 0;
return reinterpret_cast<gnu::gcj::RawData*> (::malloc (capacity));
}
void
java::nio::DirectByteBufferImpl::freeImpl (gnu::gcj::RawData* /*address*/)
java::nio::DirectByteBufferImpl::freeImpl (gnu::gcj::RawData* address)
{
// FIXME: implement this
::free (reinterpret_cast<void*> (address));
}
jbyte
java::nio::DirectByteBufferImpl::getImpl (jint /*index*/)
java::nio::DirectByteBufferImpl::getImpl (jint index)
{
// FIXME: implement this
// Dont forget: add offset to index
return 0;
jbyte* pointer = reinterpret_cast<jbyte*> (address) + offset + index;
return *pointer;
}
void
java::nio::DirectByteBufferImpl::putImpl (jint /*index*/, jbyte /*value*/)
java::nio::DirectByteBufferImpl::putImpl (jint index, jbyte value)
{
// FIXME: implement this
// Dont forget: add offset to index
jbyte* pointer = reinterpret_cast<jbyte*> (address) + offset + index;
*pointer = value;
}