#include "macunpack.h"
#ifdef CPT
#ifdef CPT_INTERNAL

#include <stdint.h>

#define C_SIGNATURE    0
#define C_VOLUME       1
#define C_XMAGIC       2
#define C_IOFFSET      4
#define CPTHDRSIZE     8

#define CPT_C_HDRCRC       0
#define C_ENTRIES      4
#define C_COMMENT      6
#define CPTHDR2SIZE    7

#define CHDRSIZE       (CPTHDRSIZE+CPTHDR2SIZE)

#define F_FNAME          0
#define F_FOLDER        32
#define F_FOLDERSIZE	33
#define F_VOLUME        35
#define F_FILEPOS       36
#define F_FTYPE         40
#define F_CREATOR       44
#define F_CREATIONDATE  48
#define F_MODDATE       52
#define F_FNDRFLAGS     56
#define F_FILECRC       58
#define F_CPTFLAG       62
#define F_RSRCLENGTH    64
#define F_DATALENGTH    68
#define F_COMPRLENGTH   72
#define F_COMPDLENGTH   76
#define CPT_FILEHDRSIZE 80

typedef int32_t	OSType;

typedef struct cptHdr {			/* 8 bytes */
    unsigned char	signature;	/* = 1 -- for verification */
    unsigned char	volume;		/* for multi-file archives */
    unsigned short	xmagic;		/* verification multi-file consistency*/
    uint32_t	offset;		/* index offset */
/* The following are really in header2 at offset */
    uint32_t	hdrcrc;		/* header crc */
    unsigned short	entries;	/* number of index entries */
    unsigned char	commentsize;	/* number of bytes comment that follow*/
} cptHdr;

typedef struct cpt_fileHdr {		/* 78 bytes */
    unsigned char	fName[32];	/* a STR32 */
    unsigned char	folder;		/* set to 1 if a folder */
    unsigned short	foldersize;	/* number of entries in folder */
    unsigned char	volume;		/* for multi-file archives */
    uint32_t	filepos;	/* position of data in file */
    OSType	fType;			/* file type */
    OSType	fCreator;		/* er... */
    uint32_t	creationDate;
    uint32_t	modDate;	/* !restored-compat w/backup prgms */
    unsigned short FndrFlags;	/* copy of Finder flags.  For our
                        purposes, we can clear:
                        busy,onDesk */
    uint32_t	fileCRC;	/* crc on file */
    unsigned short	cptFlag;	/* cpt flags */
    uint32_t	rsrcLength;	/* decompressed lengths */
    uint32_t	dataLength;
    uint32_t	compRLength;	/* compressed lengths */
    uint32_t	compDLength;
} cpt_fileHdr;


/* file format is:
    cptArchiveHdr
        file1data
            file1RsrcFork
            file1DataFork
        file2data
            file2RsrcFork
            file2DataFork
        .
        .
        .
        fileNdata
            fileNRsrcFork
            fileNDataFork
    cptIndex
*/



/* cpt flags */
#define encryp	1	/* file is encrypted */
#define crsrc	2	/* resource fork is compressed */
#define cdata	4	/* data fork is compressed */
/*      ????	8	/* unknown */

#define CIRCSIZE	8192

#endif
void 
cpt_wrfile1 (unsigned char *in_char,
             uint32_t ibytes,
             uint32_t obytes,
             int type,
             uint32_t blocksize);
void cpt (void);

#endif