protected void updateFixedOffsets()

in src/java/org/apache/fop/render/pdf/pdfbox/MergeCFFFonts.java [472:508]
33 lines of code
12 McCabe index (conditional complexity)

    protected void updateFixedOffsets(Map<String, CFFDataReader.DICTEntry> topDICT, Offsets offsets)
        throws IOException {
        //Charset offset in the top dict
        final CFFDataReader.DICTEntry charset = topDICT.get("charset");
        if (charset != null) {
            int oldCharsetOffset = offsets.topDictData + charset.getOffset();
            int oldCharset = Integer.parseInt(String.format("%02x", getFontSubset()[oldCharsetOffset] & 0xff), 16);
            if (oldCharset >= 32 && oldCharset <= 246) {
                charsetOffset += 139;
            }
            updateOffset(oldCharsetOffset, charset.getOperandLength(), charsetOffset);
        }

        //Char string index offset in the private dict
        final CFFDataReader.DICTEntry charString = topDICT.get("CharStrings");
        int oldCharStringOffset = offsets.topDictData + charString.getOffset();
        int oldString = Integer.parseInt(String.format("%02x", getFontSubset()[oldCharStringOffset] & 0xff), 16);
        if (oldString >= 32 && oldString <= 246) {
            offsets.charString += 139;
        }
        if (!(fileFont.getCharset() instanceof CFFISOAdobeCharset)) {
            updateOffset(oldCharStringOffset, charString.getOperandLength(), offsets.charString);
        }

        final CFFDataReader.DICTEntry encodingEntry = topDICT.get("Encoding");
        if (encodingEntry != null && encodingEntry.getOperands().get(0).intValue() != 0
                && encodingEntry.getOperands().get(0).intValue() != 1) {
            int oldEncodingOffset = offsets.topDictData + encodingEntry.getOffset();
            int oldEnc = Integer.parseInt(String.format("%02x", getFontSubset()[oldEncodingOffset] & 0xff), 16);
            if (oldEnc >= 32 && oldEnc <= 246) {
                offsets.encoding += 139;
            } else {
                offsets.encoding -= 1;
            }
            updateOffset(oldEncodingOffset, encodingEntry.getOperandLength(), offsets.encoding);
        }
    }