Uses of Package
org.apache.tika.parser.chm.accessor

Packages that use org.apache.tika.parser.chm.accessor

Package	Description
org.apache.tika.parser.chm.accessor
org.apache.tika.parser.chm.assertion
org.apache.tika.parser.chm.core
org.apache.tika.parser.chm.lzx

Classes in org.apache.tika.parser.chm.accessor used by org.apache.tika.parser.chm.accessor

Class and Description
ChmAccessor Defines an accessor interface
ChmItsfHeader The Header 0000: char[4] 'ITSF' 0004: DWORD 3 (Version number) 0008: DWORD Total header length, including header section table and following data.
ChmItspHeader Directory header The directory starts with a header; its format is as follows: 0000: char[4] 'ITSP' 0004: DWORD Version number 1 0008: DWORD Length of the directory header 000C: DWORD $0a (unknown) 0010: DWORD $1000 Directory chunk size 0014: DWORD "Density" of quickref section, usually 2 0018: DWORD Depth of the index tree - 1 there is no index, 2 if there is one level of PMGI chunks 001C: DWORD Chunk number of root index chunk, -1 if there is none (though at least one file has 0 despite there being no index chunk, probably a bug) 0020: DWORD Chunk number of first PMGL (listing) chunk 0024: DWORD Chunk number of last PMGL (listing) chunk 0028: DWORD -1 (unknown) 002C: DWORD Number of directory chunks (total) 0030: DWORD Windows language ID 0034: GUID {5D02926A-212E-11D0-9DF9-00A0C922E6EC} 0044: DWORD $54 (This is the length again) 0048: DWORD -1 (unknown) 004C: DWORD -1 (unknown) 0050: DWORD -1 (unknown)
ChmLzxcControlData ::DataSpace/Storage//ControlData This file contains $20 bytes of information on the compression.
ChmLzxcResetTable LZXC reset table For ensuring a decompression.
ChmPmgiHeader Description Note: not always exists An index chunk has the following format: 0000: char[4] 'PMGI' 0004: DWORD Length of quickref/free area at end of directory chunk 0008: Directory index entries (to quickref/free area) The quickref area in an PMGI is the same as in an PMGL The format of a directory index entry is as follows: BYTE: length of name BYTEs: name (UTF-8 encoded) ENCINT: directory listing chunk which starts with name Encoded Integers aka ENCINT An ENCINT is a variable-length integer.
ChmPmglHeader Description There are two types of directory chunks -- index chunks, and listing chunks.
DirectoryListingEntry The format of a directory listing entry is as follows: BYTE: length of name BYTEs: name (UTF-8 encoded) ENCINT: content section ENCINT: offset ENCINT: length The offset is from the beginning of the content section the file is in, after the section has been decompressed (if appropriate).

Classes in org.apache.tika.parser.chm.accessor used by org.apache.tika.parser.chm.assertion

Class and Description
ChmAccessor Defines an accessor interface
ChmLzxcResetTable LZXC reset table For ensuring a decompression.

Classes in org.apache.tika.parser.chm.accessor used by org.apache.tika.parser.chm.core

Class and Description
ChmDirectoryListingSet Holds chm listing entries
ChmItsfHeader The Header 0000: char[4] 'ITSF' 0004: DWORD 3 (Version number) 0008: DWORD Total header length, including header section table and following data.
ChmItspHeader Directory header The directory starts with a header; its format is as follows: 0000: char[4] 'ITSP' 0004: DWORD Version number 1 0008: DWORD Length of the directory header 000C: DWORD $0a (unknown) 0010: DWORD $1000 Directory chunk size 0014: DWORD "Density" of quickref section, usually 2 0018: DWORD Depth of the index tree - 1 there is no index, 2 if there is one level of PMGI chunks 001C: DWORD Chunk number of root index chunk, -1 if there is none (though at least one file has 0 despite there being no index chunk, probably a bug) 0020: DWORD Chunk number of first PMGL (listing) chunk 0024: DWORD Chunk number of last PMGL (listing) chunk 0028: DWORD -1 (unknown) 002C: DWORD Number of directory chunks (total) 0030: DWORD Windows language ID 0034: GUID {5D02926A-212E-11D0-9DF9-00A0C922E6EC} 0044: DWORD $54 (This is the length again) 0048: DWORD -1 (unknown) 004C: DWORD -1 (unknown) 0050: DWORD -1 (unknown)
ChmLzxcControlData ::DataSpace/Storage//ControlData This file contains $20 bytes of information on the compression.
ChmLzxcResetTable LZXC reset table For ensuring a decompression.
DirectoryListingEntry The format of a directory listing entry is as follows: BYTE: length of name BYTEs: name (UTF-8 encoded) ENCINT: content section ENCINT: offset ENCINT: length The offset is from the beginning of the content section the file is in, after the section has been decompressed (if appropriate).

Classes in org.apache.tika.parser.chm.accessor used by org.apache.tika.parser.chm.lzx

Class and Description
ChmLzxcControlData ::DataSpace/Storage//ControlData This file contains $20 bytes of information on the compression.
DirectoryListingEntry The format of a directory listing entry is as follows: BYTE: length of name BYTEs: name (UTF-8 encoded) ENCINT: content section ENCINT: offset ENCINT: length The offset is from the beginning of the content section the file is in, after the section has been decompressed (if appropriate).