FreeChainXenon/gcc
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

Imported GNU Classpath 0.90

Browse source 
Imported GNU Classpath 0.90
       * scripts/makemake.tcl: LocaleData.java moved to gnu/java/locale.

       * sources.am: Regenerated.
       * gcj/javaprims.h: Regenerated.
       * Makefile.in: Regenerated.
       * gcj/Makefile.in: Regenerated.
       * include/Makefile.in: Regenerated.
       * testsuite/Makefile.in: Regenerated.

       * gnu/java/lang/VMInstrumentationImpl.java: New override.
       * gnu/java/net/local/LocalSocketImpl.java: Likewise.
       * gnu/classpath/jdwp/VMMethod.java: Likewise.
       * gnu/classpath/jdwp/VMVirtualMachine.java: Update to latest
       interface.
       * java/lang/Thread.java: Add UncaughtExceptionHandler.
       * java/lang/reflect/Method.java: Implements GenericDeclaration and
       isSynthetic(),
       * java/lang/reflect/Field.java: Likewise.
       * java/lang/reflect/Constructor.java
       * java/lang/Class.java: Implements Type, GenericDeclaration,
       getSimpleName() and getEnclosing*() methods.
       * java/lang/Class.h: Add new public methods.
       * java/lang/Math.java: Add signum(), ulp() and log10().
       * java/lang/natMath.cc (log10): New function.
       * java/security/VMSecureRandom.java: New override.
       * java/util/logging/Logger.java: Updated to latest classpath
       version.
       * java/util/logging/LogManager.java: New override.

From-SVN: r113887
This commit is contained in:
Mark Wielaard 2006-05-18 17:29:21 +00:00
parent eaec4980e1
commit 4f9533c772
1640 changed files with 126485 additions and 104808 deletions
Download patch file Download diff file Expand all files Collapse all files

75
libjava/classpath/javax/imageio/stream/ImageOutputStreamImpl.java
View file

@ -38,7 +38,10 @@ exception statement from your version. */
package javax.imageio.stream;
import gnu.classpath.NotImplementedException;
import java.io.IOException;
import java.io.UTFDataFormatException;
import java.nio.ByteOrder;
/**
@ -52,8 +55,8 @@ public abstract class ImageOutputStreamImpl extends ImageInputStreamImpl
// Do nothing here.
}
protected void flushBits()
throws IOException
protected final void flushBits()
throws IOException, NotImplementedException
{
// FIXME: Implement me.
throw new Error("not implemented");
@ -72,14 +75,14 @@ public abstract class ImageOutputStreamImpl extends ImageInputStreamImpl
throws IOException;
public void writeBit(int bit)
throws IOException
throws IOException, NotImplementedException
{
// FIXME: Implement me.
throw new Error("not implemented");
}
public void writeBits(long bits, int numBits)
throws IOException
throws IOException, NotImplementedException
{
// FIXME: Implement me.
throw new Error("not implemented");
@ -100,13 +103,17 @@ public abstract class ImageOutputStreamImpl extends ImageInputStreamImpl
public void writeBytes(String data)
throws IOException
{
write(data.getBytes());
// This is bogus, but it is how the method is specified.
// Sun ought to deprecate this method.
int len = data.length();
for (int i = 0; i < len; ++i)
writeByte(data.charAt(i));
}
public void writeChar(int value)
throws IOException
{
writeShort((short) value);
writeShort(value);
}
public void writeChars(char[] data, int offset, int len)
@ -119,14 +126,15 @@ public abstract class ImageOutputStreamImpl extends ImageInputStreamImpl
public void writeChars(String data)
throws IOException
{
// FIXME: Implement me.
throw new Error("not implemented");
int len = data.length();
for (int i = 0; i < len; ++i)
writeChar(data.charAt(i));
}
public void writeDouble(double value)
throws IOException
{
writeLong((long) value);
writeLong(Double.doubleToLongBits(value));
}
public void writeDoubles(double[] data, int offset, int len)
@ -139,7 +147,7 @@ public abstract class ImageOutputStreamImpl extends ImageInputStreamImpl
public void writeFloat(float value)
throws IOException
{
writeInt((int) value);
writeInt(Float.floatToIntBits(value));
}
public void writeFloats(float[] data, int offset, int len)
@ -237,9 +245,52 @@ public abstract class ImageOutputStreamImpl extends ImageInputStreamImpl
writeShort(data[offset + i]);
}
public void writeUTF(String data)
public void writeUTF(String value)
throws IOException
{
throw new Error("not implemented");
// NOTE: this code comes directly from DataOutputStream.
int len = value.length();
int sum = 0;
for (int i = 0; i < len && sum <= 65535; ++i)
{
char c = value.charAt(i);
if (c >= '\u0001' && c <= '\u007f')
sum += 1;
else if (c == '\u0000' || (c >= '\u0080' && c <= '\u07ff'))
sum += 2;
else
sum += 3;
}
if (sum > 65535)
throw new UTFDataFormatException ();
int pos = 0;
byte[] buf = new byte[sum];
for (int i = 0; i < len; ++i)
{
char c = value.charAt(i);
if (c >= '\u0001' && c <= '\u007f')
buf[pos++] = (byte) c;
else if (c == '\u0000' || (c >= '\u0080' && c <= '\u07ff'))
{
buf[pos++] = (byte) (0xc0 | (0x1f & (c >> 6)));
buf[pos++] = (byte) (0x80 | (0x3f & c));
}
else
{
// JSL says the first byte should be or'd with 0xc0, but
// that is a typo. Unicode says 0xe0, and that is what is
// consistent with DataInputStream.
buf[pos++] = (byte) (0xe0 | (0x0f & (c >> 12)));
buf[pos++] = (byte) (0x80 | (0x3f & (c >> 6)));
buf[pos++] = (byte) (0x80 | (0x3f & c));
}
}
writeShort (sum);
write(buf, 0, sum);
}
}