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#97580# by B.Cameron : skip() is now int64 save

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This commit is contained in:
Jörg Budischewski 2002-03-05 11:19:33 +00:00
parent f63cb5ac9a
commit 1646c90dc2
1 changed files with 19 additions and 7 deletions
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26
javaunohelper/com/sun/star/lib/uno/adapter/XInputStreamToInputStreamAdapter.java
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@ -2,9 +2,9 @@
*
* $RCSfile: XInputStreamToInputStreamAdapter.java,v $
*
* $Revision: 1.1 $
* $Revision: 1.2 $
*
* last change: $Author: jbu $ $Date: 2002-02-15 17:56:04 $
* last change: $Author: jbu $ $Date: 2002-03-05 12:19:33 $
*
* The Contents of this file are made available subject to the terms of
* either of the following licenses
@ -179,6 +179,8 @@ public class XInputStreamToInputStreamAdapter extends InputStream {
public long skip(long n) throws IOException {
long tmpLongVal = n;
int tmpIntVal;
int avail;
try {
@ -187,11 +189,21 @@ public class XInputStreamToInputStreamAdapter extends InputStream {
throw new IOException(e.toString());
}
try {
xin.skipBytes((int)n);
} catch (Exception e) {
throw new IOException(e.toString());
}
do {
if (tmpLongVal >= Integer.MAX_VALUE) {
tmpIntVal = Integer.MAX_VALUE;
} else {
// Casting is safe here.
tmpIntVal = (int)tmpLongVal;
}
tmpLongVal -= tmpIntVal;
try {
xin.skipBytes(tmpIntVal);
} catch (Exception e) {
throw new IOException(e.toString());
}
} while (tmpLongVal > 0);
if (avail < n) {
return(avail);