1 files changed, 37 insertions, 0 deletions
diff --git a/libjava/gnu/gcj/convert/Input_ASCII.java b/libjava/gnu/gcj/convert/Input_ASCII.java
new file mode 100644
index 000000000..cb531e980
--- /dev/null
+++ b/libjava/gnu/gcj/convert/Input_ASCII.java
@@ -0,0 +1,37 @@
+/* Copyright (C) 2000  Free Software Foundation
+
+   This file is part of libgcj.
+
+This software is copyrighted work licensed under the terms of the
+Libgcj License.  Please consult the file "LIBGCJ_LICENSE" for
+details.  */
+
+package gnu.gcj.convert;
+
+/**
+ * Convert ASCII text to Unicode.
+ * @date October 2000
+ */
+
+public class Input_ASCII extends BytesToUnicode
+{
+  public String getName() { return "ASCII"; }
+
+  public int read (char[] outbuffer, int outpos, int count)
+  {
+    int origpos = outpos;
+    // Make sure fields of this are in registers.
+    int inpos = this.inpos;
+    byte[] inbuffer = this.inbuffer;
+    int inavail = this.inlength - inpos;
+    int outavail = count;
+    if (outavail > inavail)
+      outavail = inavail;
+    while (--outavail >= 0)
+      {
+	outbuffer[outpos++] = (char) (inbuffer[inpos++] & 0x7f);
+      }
+    this.inpos = inpos;
+    return outpos - origpos;
+  }
+}