package org.apache.poi.hdf.model.hdftypes;

import org.apache.poi.util.BitField;
import org.apache.poi.util.LittleEndian;


import org.apache.poi.hdf.model.hdftypes.definitions.FIBAbstractType;

/**
 *
 * @author  andy
 */
public class FileInformationBlock extends FIBAbstractType
{
/*
    private  short field_1_id;
    private  short field_2_version; // 101 = Word 6.0 +
    private  short field_3_product_version;
    private  short field_4_language_stamp;
    private  short field_5_unknown;
    private  short field_6_options;

        private static final BitField template          = new BitField(0x0001);
        private static final BitField glossary          = new BitField(0x0002);
        private static final BitField quicksave         = new BitField(0x0004);
        private static final BitField haspictr          = new BitField(0x0008);
        private static final BitField nquicksaves       = new BitField(0x00F0);
        private static final BitField encrypted         = new BitField(0x0100);
        private static final BitField tabletype         = new BitField(0x0200);
        private static final BitField readonly          = new BitField(0x0400);
        private static final BitField writeReservation  = new BitField(0x0800);
        private static final BitField extendedCharacter = new BitField(0x1000);
        private static final BitField loadOverride      = new BitField(0x2000);
        private static final BitField farEast           = new BitField(0x4000);
        private static final BitField crypto            = new BitField(0x8000);

    private short field_7_minversion;
    private short field_8_encrypted_key;
    private short field_9_environment; // 0 or 1 - windows or mac
    private short field_10_history;

        private static final BitField history_mac   = new BitField(0x01);
        private static final BitField empty_special = new BitField(0x02);
        private static final BitField load_override = new BitField(0x04);
        private static final BitField future_undo   = new BitField(0x08);
        private static final BitField w97_saved     = new BitField(0x10);
        private static final BitField spare         = new BitField(0xfe);

    private short field_11_default_charset;
    private short field_12_default_extcharset;
    private int  field_13_offset_first_char;
    private int  field_14_offset_last_char;
    private short field_15_count_shorts;

    private short field_16_beg_shorts; //why same offset?

    private short field_16_creator_id;
    private short field_17_revisor_id;
    private short field_18_creator_private;
    private short field_19_revisor_private;

    private short field_20_unused;
    private short field_21_unused;
    private short field_22_unused;
    private short field_23_unused;
    private short field_24_unused;
    private short field_25_unused;
    private short field_26_unused;
    private short field_27_unused;
    private short field_28_unused;

    private short field_29_fareastid;
    private short field_30_count_ints;

    private int field_31_beg_ints; //why same offset?

    private int field_31_last_byte;

    private int field_32_creator_build_date;
    private int field_33_revisor_build_date; */
    /** length of main document text stream*/
//    private int field_34_main_streamlen;
    /**length of footnote subdocument text stream*/
/*    private int field_35_footnote_streamlen;
    private int field_36_header_streamlen;
    private int field_37_macro_streamlen;
    private int field_38_annotation_streamlen;
    private int field_39_endnote_streamlen;
    private int field_40_textbox_streamlen;
    private int field_41_headbox_streamlen; */
    /**offset in table stream of character property bin table*/
//    private int field_42_pointer_to_plc_list_chp; //rename me!
//    private int field_43_first_chp; //rename me
//    private int field_44_count_chps; //rename me
    /**offset in table stream of paragraph property bin */
 /*   private int field_45_pointer_to_plc_list_pap; //rename me.
    private int field_46_first_pap; //rename me
    private int field_47_count_paps; //rename me
    private int field_48_pointer_to_plc_list_lvc; //rename me
    private int field_49_first_lvc; //rename me
    private int field_50_count_lvc; //rename me

    private int field_51_unknown;
    private int field_52_unknown; */
    //not sure about this array. 
/*
    private short field_53_fc_lcb_array_size;
    private int field_54_original_stylesheet_offset;
    private int field_55_original_stylesheet_size;
    private int field_56_stylesheet_offset;
    private int field_57_stylesheet_size;
    private int field_58_footnote_ref_offset;
    private int field_59_footnote_ref_size;
    private int field_60_footnote_plc_offset;
    private int field_61_footnote_plc_size;
    private int field_62_annotation_ref_offset;
    private int field_63_annotation_ref_size;
    private int field_64_annotation_plc_offset;
    private int field_65_annotation_plc_size; */
    /** offset in table stream of section descriptor SED PLC*/
/*    private int field_66_section_plc_offset;
    private int field_67_section_plc_size;
    private int field_68_unused;
    private int field_69_unused;
    private int field_70_pheplc_offset;
    private int field_71_pheplc_size;
    private int field_72_glossaryST_offset;
    private int field_73_glossaryST_size;
    private int field_74_glossaryPLC_offset;
    private int field_75_glossaryPLC_size;
    private int field_76_headerPLC_offset;
    private int field_77_headerPLC_size;
    private int field_78_chp_bin_table_offset;
    private int field_79_chp_bin_table_size;
    private int field_80_pap_bin_table_offset;
    private int field_81_pap_bin_table_size;
    private int field_82_sea_plc_offset;
    private int field_83_sea_plc_size;
    private int field_84_fonts_offset;
    private int field_85_fonts_size;
    private int field_86_main_fields_offset;
    private int field_87_main_fields_size;
    private int field_88_header_fields_offset;
    private int field_89_header_fields_size;
    private int field_90_footnote_fields_offset;
    private int field_91_footnote_fields_size;
    private int field_92_ann_fields_offset;
    private int field_93_ann_fields_size;
    private int field_94_unused;
    private int field_95_unused;
    private int field_96_bookmark_names_offset;
    private int field_97_bookmark_names_size;
    private int field_98_bookmark_offsets_offset;
    private int field_99_bookmark_offsets_size;
    private int field_100_macros_offset;
    private int field_101_macros_size;
    private int field_102_unused;
    private int field_103_unused;
    private int field_104_unused;
    private int field_105_unused;
    private int field_106_printer_offset;
    private int field_107_printer_size;
    private int field_108_printer_portrait_offset;
    private int field_109_printer_portrait_size;
    private int field_110_printer_landscape_offset;
    private int field_111_printer_landscape_size;
    private int field_112_wss_offset;
    private int field_113_wss_size;
    private int field_114_DOP_offset;
    private int field_115_DOP_size;
    private int field_116_sttbfassoc_offset;
    private int field_117_sttbfassoc_size; */
    /**offset in table stream of beginning of information for complex files.
     * Also, this is the beginning of the Text piece table*/ /*
    private int field_118_textPieceTable_offset;
    private int field_119_textPieceTable_size;
    private int field_199_list_format_offset;
    private int field_200_list_format_size;
    private int field_201_list_format_override_offset;
    private int field_202_list_format_override_size;




^/
    /** Creates a new instance of FileInformationBlock */ 
    public FileInformationBlock(byte[] mainDocument)
    {
        fillFields(mainDocument, (short)0, (short)0);
/*        field_1_id = LittleEndian.getShort(mainDocument, 0);
        field_2_version = LittleEndian.getShort(mainDocument, 0x2); // 101 = Word 6.0 +
        field_3_product_version = LittleEndian.getShort(mainDocument, 0x4);
        field_4_language_stamp = LittleEndian.getShort(mainDocument, 0x6);
        field_5_unknown = LittleEndian.getShort(mainDocument, 0x8);
        field_6_options = LittleEndian.getShort(mainDocument, 0xa);



        field_13_offset_first_char = LittleEndian.getInt(mainDocument, 0x18);
        field_34_main_streamlen = LittleEndian.getInt(mainDocument, 0x4c);
        field_35_footnote_streamlen = LittleEndian.getInt(mainDocument, 0x50);

        field_56_stylesheet_offset = LittleEndian.getInt(mainDocument, 0xa2);
        field_57_stylesheet_size = LittleEndian.getInt(mainDocument, 0xa6);
        field_66_section_plc_offset = LittleEndian.getInt(mainDocument, 0xca);
        field_67_section_plc_size = LittleEndian.getInt(mainDocument, 0xce);

        field_78_chp_bin_table_offset = LittleEndian.getInt(mainDocument, 0xfa);
        field_79_chp_bin_table_size = LittleEndian.getInt(mainDocument, 0xfe);
        field_80_pap_bin_table_offset = LittleEndian.getInt(mainDocument, 0x102);
        field_81_pap_bin_table_size = LittleEndian.getInt(mainDocument, 0x106);

        field_84_fonts_offset = LittleEndian.getInt(mainDocument, 0x112);
        field_85_fonts_size = LittleEndian.getInt(mainDocument, 0x116);

        field_114_DOP_offset = LittleEndian.getInt(mainDocument, 0x192);
        field_115_DOP_size = LittleEndian.getInt(mainDocument, 0x196);
        field_118_textPieceTable_offset = LittleEndian.getInt(mainDocument, 0x1a2);

        field_199_list_format_offset = LittleEndian.getInt(mainDocument, 0x2e2);
        field_200_list_format_size = LittleEndian.getInt(mainDocument, 0x2e6);
        field_201_list_format_override_offset = LittleEndian.getInt(mainDocument, 0x2ea);
        field_202_list_format_override_size= LittleEndian.getInt(mainDocument, 0x2ee);*/

    }
/*
    public boolean useTable1()
    {
        return tabletype.setShort(field_6_options) > 0;
    }
    public int getFirstCharOffset()
    {
        return field_13_offset_first_char;
    }
    public int getStshOffset()
    {
        return field_56_stylesheet_offset;
    }
    public int getStshSize()
    {
        return field_57_stylesheet_size;
    }
    public int getSectionDescriptorOffset()
    {
        return field_66_section_plc_offset;
    }
    public int getSectionDescriptorSize()
    {
        return field_67_section_plc_size;
    }
    public int getChpBinTableOffset()
    {
        return field_78_chp_bin_table_offset;
    }
    public int getChpBinTableSize()
    {
        return field_79_chp_bin_table_size;
    }
    public int getPapBinTableOffset()
    {
        return field_80_pap_bin_table_offset;
    }
    public int getPapBinTableSize()
    {
        return field_81_pap_bin_table_size;
    }
    public int getFontsOffset()
    {
        return field_84_fonts_offset;
    }
    public int getFontsSize()
    {
        return field_85_fonts_size;
    }
    public int getDOPOffset()
    {
         return field_114_DOP_offset;
    }
    public int getDOPSize()
    {
        return field_115_DOP_size;
    }
    public int getComplexOffset()
    {
        return field_118_textPieceTable_offset;
    }
    public int getLSTOffset()
    {
        return field_199_list_format_offset;
    }
    public int getLSTSize()
    {
        return field_200_list_format_size;
    }
    public int getLFOOffset()
    {
        return field_201_list_format_override_offset;
    }
    public int getLFOSize()
    {
        return field_202_list_format_override_size;
    }
*/

}

