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Commit	Line	Data
	1	#ifndef __acestruc_h
	2	#define __acestruc_h
	3
	4	#include "declare.h"
	5	#include "portable.h"
	6
	7	#define acesign_len 7
	8	#define bytes_before_acesign 7
	9	#define acever 10
	10
	11	struct tech
	12	{
	13	UCHAR TYPE;
	14	UCHAR QUAL;
	15	USHORT PARM;
	16	};
	17
	18	typedef struct tacehead
	19	{
	20	USHORT HEAD_CRC;
	21	USHORT HEAD_SIZE;
	22	UCHAR HEAD_TYPE;
	23	USHORT HEAD_FLAGS;
	24	ULONG ADDSIZE;
	25	UCHAR other[2048];
	26
	27	} thead;
	28
	29	typedef struct tacemhead
	30	{
	31	USHORT HEAD_CRC;
	32	USHORT HEAD_SIZE;
	33	UCHAR HEAD_TYPE;
	34	USHORT HEAD_FLAGS;
	35
	36	UCHAR ACESIGN[acesign_len];
	37	UCHAR VER_MOD;
	38	UCHAR VER_CR;
	39	UCHAR HOST_CR;
	40	UCHAR VOL_NUM;
	41	ULONG TIME_CR;
	42	USHORT RES1;
	43	USHORT RES2;
	44	ULONG RES;
	45	UCHAR AV_SIZE;
	46	UCHAR AV[256];
	47	USHORT COMM_SIZE;
	48	UCHAR COMM[2048];
	49
	50	} tmhead;
	51
	52	#ifndef PATH_MAX
	53	#define PATH_MAX 512
	54	#endif
	55
	56	typedef struct tacefhead
	57	{
	58	USHORT HEAD_CRC;
	59	USHORT HEAD_SIZE;
	60	UCHAR HEAD_TYPE;
	61	USHORT HEAD_FLAGS;
	62
	63	ULONG PSIZE;
	64	ULONG SIZE;
	65	ULONG FTIME;
	66	ULONG ATTR;
	67	ULONG CRC32;
	68	struct tech TECH;
	69	USHORT RESERVED;
	70	USHORT FNAME_SIZE;
	71	UCHAR FNAME[PATH_MAX];
	72	USHORT COMM_SIZE;
	73	UCHAR COMM[2048];
	74
	75	} tfhead;
	76
	77	#define mhead (*t_mhead)
	78	#define fhead (*t_fhead)
	79	#define rhead (*t_rhead)
	80	#define tmpmhead (*t_tmpmhead)
	81	#define tmpfhead (*t_tmpfhead)
	82	#define tmprhead (*t_tmprhead)
	83
	84	#define mhead_size h_mhead_size(mhead)
	85	#define fhead_size h_fhead_size(fhead)
	86	#define rhead_size ((INT)&rhead.REC_CRC-(INT)&head.HEAD_TYPE+sizeof(rhead.REC_CRC))
	87
	88	#define h_mhead_size(phead) ((INT)mhead.AV-(INT)&head.HEAD_TYPE+ \
	89	(phead).AV_SIZE+ \
	90	((phead).HEAD_FLAGS&ACE_COMM? \
	91	sizeof((phead).COMM_SIZE)+H_MCOMM_SIZE(phead):0))
	92
	93
	94	#define h_fhead_size(phead) ((INT)fhead.FNAME-(INT)&head.HEAD_TYPE+ \
	95	(phead).FNAME_SIZE+ \
	96	((phead).HEAD_FLAGS&ACE_COMM? \
	97	sizeof((phead).COMM_SIZE)+H_FCOMM_SIZE(phead):0))
	98
	99
	100	//main-comment-definitions
	101	#define H_MCOMM_SIZE(head) (BUF2WORD((UCHAR*)&(head).AV+(head).AV_SIZE))
	102	#define MCOMM_SIZE H_MCOMM_SIZE(mhead)
	103	#define H_MCOMM(head) ((UCHAR*)&(head).AV+(head).AV_SIZE+sizeof((head).COMM_SIZE))
	104	#define MCOMM H_MCOMM(mhead)
	105
	106
	107	//file-comment-definitions
	108	#define H_FCOMM_SIZE(head) (BUF2WORD((UCHAR*)&(head).FNAME+(head).FNAME_SIZE))
	109	#define FCOMM_SIZE H_FCOMM_SIZE(fhead)
	110	#define H_FCOMM(head) ((UCHAR*)&(head).FNAME+(head).FNAME_SIZE+sizeof((head).COMM_SIZE))
	111	#define FCOMM H_FCOMM(fhead)
	112
	113	//
	114	#define calc_head_crc getcrc16(CRC_MASK, (CHAR*)&head.HEAD_TYPE, head.HEAD_SIZE)
	115	#define GET_ADDSIZE ((head.HEAD_FLAGS & ACE_ADDSIZE) ? head.ADDSIZE : 0)
	116
	117	//archive-header-flags
	118	#define ACE_LIM256 1024
	119	#define ACE_MULT_VOL 2048
	120	#define ACE_AV 4096
	121	#define ACE_RECOV 8192
	122	#define ACE_LOCK 16384
	123	#define ACE_SOLID 32768
	124
	125	//file-header-flags
	126	#define ACE_ADDSIZE 1
	127	#define ACE_PASSW 16384
	128	#define ACE_SP_BEF 4096
	129	#define ACE_SP_AFTER 8192
	130	#define ACE_COMM 2
	131
	132	//block types
	133	#define MAIN_BLK 0
	134	#define FILE_BLK 1
	135	#define REC_BLK 2
	136
	137	//known compression types
	138	#define TYPE_STORE 0
	139	#define TYPE_LZW1 1
	140
	141	//structure for archive handling
	142	struct tadat
	143	{
	144	INT sol,
	145	vol,
	146	vol_num;
	147	ULONG time_cr;
	148	};
	149
	150
	151	#endif /* __acestruc_h */