public EBK3HeadStruct GetHeadStruct(byte[] buffs)
{
EBK3HeadStruct struct2 = new EBK3HeadStruct();
int offset = 0;
struct2.identifier = GetBytes(4, ref offset, buffs);
struct2.header_key = (uint)GetInt32(4, ref offset, buffs);
struct2.header_length = (uint)GetInt32(4, ref offset, buffs);
struct2.decode_key = (uint)GetInt32(4, ref offset, buffs);
return(struct2);
}
public byte[] GetEbk3HeadData(EBK3HeadInfoModel infomodel, uint time)
{
EBK3HeadStruct struct2 = new EBK3HeadStruct();
new Model();
GetEbk3HeadArray array = new GetEbk3HeadArray();
Ebk3_Data data = new Ebk3_Data();
byte[] buffer = new byte[4];
Encoding.UTF8.GetBytes("EBK3").CopyTo(buffer, 0);
struct2.identifier = buffer;
struct2.header_key = 0;
struct2.decode_key = time;
object[] infomodellist = array.infomodelarray(infomodel);
byte[] recodeByte = this.GetRecodeByte(infomodellist);
byte[] buffer3 = data.pbk_sys_data_encode(recodeByte, (int)struct2.decode_key);
struct2.header_length = (uint)(0x10 + recodeByte.Length);
byte[] buffer4 = new byte[struct2.header_length];
byte[] buffer5 = Ebk3Make.StrucTObytes(struct2);
Array.Copy(buffer5, 0, buffer4, 0, buffer5.Length);
Array.Copy(buffer3, 0, buffer4, buffer5.Length, buffer3.Length);
return(buffer4);
}
public BookInfo Open(byte[] buffer)
{
EBK3HeadStruct headStruct = new EBK3HeadStruct();
EBK3HeadInfoModel recodeModel = new EBK3HeadInfoModel();
ChapterHeadModelStruct chapterHeadModelStruct = new ChapterHeadModelStruct();
new blockinfoModel();
new ChapterListModel();
DynDataStruct dynDataStruct = new DynDataStruct();
headStruct = new ByteToStructEbk3().GetHeadStruct(buffer);
int key = (int)headStruct.decode_key;
byte[] buffer2 = new byte[headStruct.header_length];
Array.Copy(buffer, 0, buffer2, 0, buffer2.Length);
byte[] data = new byte[buffer2.Length - 0x10];
Array.Copy(buffer, 0x10, data, 0, data.Length);
recodeModel = GetRecodeModel(this.ebk3_data.pbk_sys_data_decode(data, key), (int)recodeModel.modellenth);
byte[] buffs = new byte[0x10];
Array.Copy(buffer, (int)recodeModel.chapter_dyn_info_offset5, buffs, 0, buffs.Length);
dynDataStruct = new ByteToStructEbk3().GetDynDataStruct(buffs);
byte[] buffer5 = new byte[dynDataStruct.chapter_list_length];
Array.Copy(buffer, (int)dynDataStruct.chapter_list_offset, buffer5, 0, buffer5.Length);
chapterHeadModelStruct = new ByteToStructEbk3().GetChapterHeadModelStruct(buffer5);
byte[] buff = new byte[buffer5.Length - 8];
Array.Copy(buffer5, 8, buff, 0, buff.Length);
this.mChapterList = this.GetChapterList((int)chapterHeadModelStruct.chapter_count, (int)chapterHeadModelStruct.chapter_name_header_length, buff, key);
this.mChapterList = this.SortChapterList(this.mChapterList);
BookInfo info = new BookInfo();
info.BookName = recodeModel.name;
info.Author = recodeModel.author;
for (int i = 0; i < this.mChapterList.Count; i++)
{
ChapterListModel model2 = this.mChapterList[i];
if ((model2.chapter_data_type3 != 0) && (info.Text == ""))
{
byte[] blockdata = new byte[buffer.Length - model2.chapter_data_block_offset4];
Array.Copy(buffer, (int)model2.chapter_data_block_offset4, blockdata, 0, blockdata.Length);
string chapter = this.Getchapter(blockdata, 1);
info.Text = chapter;
}
}
byte[] bytes = Encoding.Unicode.GetBytes(info.Text);
int num3 = 0;
int myindex = 0;
for (int j = 0; j < this.mChapterList.Count; j++)
{
ChapterListModel model3 = this.mChapterList[j];
if (model3.chapter_data_type3 == 1)
{
if (num3 == 0)
{
BookItems items = new BookItems(model3.chapter_name_data8, 0, model3.chapter_name_data8.Length);
info.ChaterList.Add(items);
}
else
{
ChapterListModel model4 = this.mChapterList[j - 1];
int num6 = (int)model4.chapter_content_decompresss_offset5;
int num7 = (int)model4.chapter_content_decompress_length6;
byte[] buffer9 = new byte[num7];
Array.Copy(bytes, num6, buffer9, 0, num7);
string str2 = Encoding.Unicode.GetString(buffer9, 0, buffer9.Length);
myindex += str2.Replace("\r\n", "\n").Length;
BookItems items2 = new BookItems(model3.chapter_name_data8, myindex, model3.chapter_name_data8.Length);
info.ChaterList.Add(items2);
}
num3++;
}
}
return(info);
}