#ifndef MSPACK_CAB_H
#define MSPACK_CAB_H 1
#include <mszip.h>
#include <qtm.h>
#include <lzx.h>
#define cfhead_Signature (0x00)
#define cfhead_CabinetSize (0x08)
#define cfhead_FileOffset (0x10)
#define cfhead_MinorVersion (0x18)
#define cfhead_MajorVersion (0x19)
#define cfhead_NumFolders (0x1A)
#define cfhead_NumFiles (0x1C)
#define cfhead_Flags (0x1E)
#define cfhead_SetID (0x20)
#define cfhead_CabinetIndex (0x22)
#define cfhead_SIZEOF (0x24)
#define cfheadext_HeaderReserved (0x00)
#define cfheadext_FolderReserved (0x02)
#define cfheadext_DataReserved (0x03)
#define cfheadext_SIZEOF (0x04)
#define cffold_DataOffset (0x00)
#define cffold_NumBlocks (0x04)
#define cffold_CompType (0x06)
#define cffold_SIZEOF (0x08)
#define cffile_UncompressedSize (0x00)
#define cffile_FolderOffset (0x04)
#define cffile_FolderIndex (0x08)
#define cffile_Date (0x0A)
#define cffile_Time (0x0C)
#define cffile_Attribs (0x0E)
#define cffile_SIZEOF (0x10)
#define cfdata_CheckSum (0x00)
#define cfdata_CompressedSize (0x04)
#define cfdata_UncompressedSize (0x06)
#define cfdata_SIZEOF (0x08)
#define cffoldCOMPTYPE_MASK (0x000f)
#define cffoldCOMPTYPE_NONE (0x0000)
#define cffoldCOMPTYPE_MSZIP (0x0001)
#define cffoldCOMPTYPE_QUANTUM (0x0002)
#define cffoldCOMPTYPE_LZX (0x0003)
#define cfheadPREV_CABINET (0x0001)
#define cfheadNEXT_CABINET (0x0002)
#define cfheadRESERVE_PRESENT (0x0004)
#define cffileCONTINUED_FROM_PREV (0xFFFD)
#define cffileCONTINUED_TO_NEXT (0xFFFE)
#define cffileCONTINUED_PREV_AND_NEXT (0xFFFF)
#define CAB_BLOCKMAX (32768)
#define CAB_INPUTMAX (CAB_BLOCKMAX+6144)
struct mscab_compressor_p {
struct mscab_compressor base;
struct mspack_system *system;
};
struct mscabd_decompress_state {
struct mscabd_folder_p *folder;
struct mscabd_folder_data *data;
unsigned int offset;
unsigned int block;
struct mspack_system sys;
int comp_type;
int (*decompress)(void *, off_t);
void *state;
struct mscabd_cabinet_p *incab;
struct mspack_file *infh;
struct mspack_file *outfh;
unsigned char *i_ptr, *i_end;
unsigned char input[CAB_INPUTMAX];
};
struct mscab_decompressor_p {
struct mscab_decompressor base;
struct mscabd_decompress_state *d;
struct mspack_system *system;
int param[3];
int error;
};
struct mscabd_cabinet_p {
struct mscabd_cabinet base;
off_t blocks_off;
int block_resv;
};
struct mscabd_folder_data {
struct mscabd_folder_data *next;
struct mscabd_cabinet_p *cab;
off_t offset;
};
struct mscabd_folder_p {
struct mscabd_folder base;
struct mscabd_folder_data data;
struct mscabd_file *merge_prev;
struct mscabd_file *merge_next;
};
#endif