diff options
Diffstat (limited to 'libjava/gnu/gcj/convert/Output_ASCII.java')
-rw-r--r-- | libjava/gnu/gcj/convert/Output_ASCII.java | 54 |
1 files changed, 54 insertions, 0 deletions
diff --git a/libjava/gnu/gcj/convert/Output_ASCII.java b/libjava/gnu/gcj/convert/Output_ASCII.java new file mode 100644 index 000000000..9f3364525 --- /dev/null +++ b/libjava/gnu/gcj/convert/Output_ASCII.java @@ -0,0 +1,54 @@ +/* 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 Unicode ASCII + * Unrecognized characters are printed as `?'. + * @date October 2000 + */ + +public class Output_ASCII extends UnicodeToBytes +{ + public String getName() { return "ASCII"; } + + /** + * @return number of chars converted. */ + public int write (char[] inbuffer, int inpos, int inlength) + { + int count = this.count; + byte[] buf = this.buf; + int avail = buf.length - count; + if (inlength > avail) + inlength = avail; + for (int i = inlength; --i >= 0; ) + { + char c = inbuffer[inpos++]; + buf[count++] = (byte) ((c > 0x7f) ? '?' : c); + } + this.count = count; + return inlength; + } + + public int write (String str, int inpos, int inlength, char[] work) + { + int count = this.count; + byte[] buf = this.buf; + int avail = buf.length - count; + if (inlength > avail) + inlength = avail; + for (int i = inlength; --i >= 0; ) + { + char c = str.charAt(inpos++); + buf[count++] = (byte) ((c > 0x7f) ? '?' : c); + } + this.count = count; + return inlength; + } +} |