Adler32.java: Make private variables really private

2000-08-20  Mark Wielaard  <mark@klomp.org>

    * java/util/zip/Adler32.java: Make private variables really private
    * java/util/zip/CRC32.java: Make private variables really private
    * java/util/zip/CheckedInputStream.java: skip() could skip to much bytes
    * java/util/zip/InflaterInputStream.java: skip() could skip to much bytes
    * java/util/zip/ZipEntry.java: setCompressedSize() didn't check input
    * java/util/zip/ZipFile.java: size() new 1.2 method
    * java/util/zip/ZipInputStream.java: Use createZipEntry not new ZipEntry.
    since 1.2 available() always returns just 1 or 0 when closed

From-SVN: r35826

1 files changed, 11 insertions, 1 deletions

diff --git a/libjava/java/util/zip/ZipInputStream.java b/libjava/java/util/zip/ZipInputStream.java
index a147b228a69..79efb59f06c 100644
--- a/libjava/java/util/zip/ZipInputStream.java
+++ b/libjava/java/util/zip/ZipInputStream.java
@@ -89,7 +89,7 @@ public class ZipInputStream extends InflaterInputStream implements ZipConstants
     int extraLength = readu2();
     byte[] bname = new byte[filenameLength];
     readFully(bname);
-    ZipEntry entry = new ZipEntry(new String(bname, "8859_1"));
+    ZipEntry entry = createZipEntry(new String(bname, "8859_1"));
     if (extraLength > 0)
       {
 	byte[] bextra = new byte[extraLength];
@@ -160,6 +160,13 @@ public class ZipInputStream extends InflaterInputStream implements ZipConstants
     return count;
   }
 
+  public int available() {
+    if (closed)
+      return 0;
+    else
+      return 1;
+  }
+
   private void readFully (byte[] b)  throws IOException
   {
     int off = 0;
@@ -222,6 +229,7 @@ public class ZipInputStream extends InflaterInputStream implements ZipConstants
   public void close ()  throws IOException
   {
     current = null;
+    closed = true;
     super.close();
   }
 
@@ -231,4 +239,6 @@ public class ZipInputStream extends InflaterInputStream implements ZipConstants
   private int avail;
   // Number of bytes we can read from underlying stream.
   private int compressed_bytes;
+  // Is this ZipInputStream closed? Set by the close() method.
+  private boolean closed = false;
 }