Review

15

/home/eko/MUBench/MUBench/mubench.pipeline/../checkouts/itext/5091/original-src/com/itextpdf/text/pdf/CFFFont.java

emit(byte[])

class CFFFont.Item {
        /** Emit the byte stream for this item. */
        public void emit(byte[] buffer) {}
}

class CFFFont.RangeItem {
        @Override
        public void emit(byte[] buffer) {
            //System.err.println("range emit offset "+offset+" size="+length);
            try {
                buf.seek(offset);
                for (int i=myOffset; i<myOffset+length; i++)
                    buffer[i] = buf.readByte();
            }
            catch (Exception e) {
                throw new ExceptionConverter(e);
            }
            //System.err.println("finished range emit");
        }
}

class CFFFont.IndexOffsetItem {
        @Override
        public void emit(byte[] buffer) {
            int i=0;
            switch (size) {
                case 4:
                    buffer[myOffset+i] = (byte) (value >>> 24 & 0xff);
                    i++;
                case 3:
                    buffer[myOffset+i] = (byte) (value >>> 16 & 0xff);
                    i++;
                case 2:
                    buffer[myOffset+i] = (byte) (value >>>  8 & 0xff);
                    i++;
                case 1:
                    buffer[myOffset+i] = (byte) (value >>>  0 & 0xff);
                    i++;
            }
            /*
            int mask = 0xff;
            for (int i=size-1; i>=0; i--) {
                buffer[myOffset+i] = (byte) (value & mask);
                mask <<= 8;
            }
             */
        }
}

class CFFFont.DictOffsetItem {
        // this is incomplete!
        @Override
        public void emit(byte[] buffer) {
            if (size==5) {
                buffer[myOffset]   = 29;
                buffer[myOffset+1] = (byte) (value >>> 24 & 0xff);
                buffer[myOffset+2] = (byte) (value >>> 16 & 0xff);
                buffer[myOffset+3] = (byte) (value >>>  8 & 0xff);
                buffer[myOffset+4] = (byte) (value >>>  0 & 0xff);
            }
        }
}

class CFFFont.UInt24Item {
        // this is incomplete!
        @Override
        public void emit(byte[] buffer) {
        	buffer[myOffset+0] = (byte) (value >>> 16 & 0xff);
            buffer[myOffset+1] = (byte) (value >>> 8 & 0xff);
            buffer[myOffset+2] = (byte) (value >>> 0 & 0xff);
        }
}

class CFFFont.UInt32Item {
        // this is incomplete!
        @Override
        public void emit(byte[] buffer) {
        	buffer[myOffset+0] = (byte) (value >>> 24 & 0xff);
        	buffer[myOffset+1] = (byte) (value >>> 16 & 0xff);
            buffer[myOffset+2] = (byte) (value >>> 8 & 0xff);
            buffer[myOffset+3] = (byte) (value >>> 0 & 0xff);
        }
}

class CFFFont.UInt16Item {
        // this is incomplete!
        @Override
        public void emit(byte[] buffer) {
            buffer[myOffset+0] = (byte) (value >>> 8 & 0xff);
            buffer[myOffset+1] = (byte) (value >>> 0 & 0xff);
        }
}

class CFFFont.UInt8Item {
        // this is incomplete!
        @Override
        public void emit(byte[] buffer) {
            buffer[myOffset+0] = (byte) (value >>> 0 & 0xff);
        }
}

class CFFFont.StringItem {
        @Override
        public void emit(byte[] buffer) {
            for (int i=0; i<s.length(); i++)
                buffer[myOffset+i] = (byte) (s.charAt(i) & 0xff);
        }
}

class CFFFont.DictNumberItem {
        // this is incomplete!
        @Override
        public void emit(byte[] buffer) {
            if (size==5) {
                buffer[myOffset]   = 29;
                buffer[myOffset+1] = (byte) (value >>> 24 & 0xff);
                buffer[myOffset+2] = (byte) (value >>> 16 & 0xff);
                buffer[myOffset+3] = (byte) (value >>>  8 & 0xff);
                buffer[myOffset+4] = (byte) (value >>>  0 & 0xff);
            }
        }

}