#ifndef __applefile_h__ #define __applefile_h__ #include /* applefile.h - Data structures used by AppleSingle/AppleDouble * file format * * Written by Lee Jones, 22-Oct-1993 * * For definitive information, see "AppleSingle/AppleDouble * Formats for Foreign Files Developer's Note"; Apple Computer * Inc.; (c) 1990. * * Other details were added from: * Inside Macintosh [old version], volumes II to VI, * Apple include files supplied with Think C 5.0.1, * Microsoft MS-DOS Programmer's Reference, version 5, and * Microsoft C 6.00a's dos.h include file. * * I don't have ProDOS or AFP Server documentation so related * entries may be a bit skimpy. * * Edit history: * * when who why * --------- --- ------------------------------------------ * 22-Oct-93 LMJ Pull together from Inside Macintosh, * Developer's Note, etc * 26-Oct-93 LMJ Finish writing first version and list * references * 06-Feb-94 EEF Very minor cleanup */ #pragma pack(push, 2) /* REMINDER: the Motorola 680x0 is a big-endian architecture! */ /* In the QuickDraw coordinate plane, each coordinate is * -32767..32767. Each point is at the intersection of a * horizontal grid line and a vertical grid line. Horizontal * coordinates increase from left to right. Vertical * coordinates increase from top to bottom. This is the way * both a TV screen and page of English text are scanned: * from top left to bottom right. */ struct Point /* spot in QuickDraw 2-D grid */ { uint16_t v; /* vertical coordinate */ uint16_t h; /* horizontal coordinate */ }; /* Point */ typedef struct Point Point; /* See older Inside Macintosh, Volume II page 84 or Volume IV * page 104. */ struct FInfo /* Finder information */ { uint32_t fdType; /* File type, 4 ASCII chars */ uint32_t fdCreator; /* File's creator, 4 ASCII chars */ uint16_t fdFlags; /* Finder flag bits */ Point fdLocation; /* file's location in folder */ uint16_t fdFldr; /* file 's folder (aka window) */ }; /* FInfo */ typedef struct FInfo FInfo; /* * Masks for finder flag bits (field fdFlags in struct * FInfo). */ #define F_fOnDesk 0x0001 /* file is on desktop (HFS only) */ #define F_maskColor 0x000E /* color coding (3 bits) */ /* 0x0010 reserved (System 7) */ #define F_fSwitchLaunch 0x0020 /* reserved (System 7) */ #define F_fShared 0x0040 /* appl available to multiple users */ #define F_fNoINITs 0x0080 /* file contains no INIT resources */ #define F_fBeenInited 0x0100 /* Finder has loaded bundle res. */ /* 0x0200 reserved (System 7) */ #define F_fCustomIcom 0x0400 /* file contains custom icon */ #define F_fStationary 0x0800 /* file is a stationary pad */ #define F_fNameLocked 0x1000 /* file can't be renamed by Finder */ #define F_fHasBundle 0x2000 /* file has a bundle */ #define F_fInvisible 0x4000 /* file's icon is invisible */ #define F_fAlias 0x8000 /* file is an alias file (System 7) */ /* See older Inside Macintosh, Volume IV, page 105. */ struct FXInfo /* Extended finder information */ { uint16_t fdIconID; /* icon ID number */ uint16_t fdUnused[3]; /* spare */ int8_t fdScript; /* scrip flag and code */ int8_t fdXFlags; /* reserved */ uint16_t fdComment; /* comment ID number */ uint32_t fdPutAway; /* home directory ID */ }; /* FXInfo */ typedef struct FXInfo FXInfo; /* Pieces used by AppleSingle & AppleDouble (defined later). */ #define APPLESINGLE_MAGIC 0x00051600 #define APPLEDOUBLE_MAGIC 0x00051607 #define APPLESINGLE_CIGAM 0x00160500 #define APPLEDOUBLE_CIGAM 0x07160500 struct ASHeader /* header portion of AppleSingle */ { /* AppleSingle = 0x00051600; AppleDouble = 0x00051607 */ uint32_t magicNum; /* internal file type tag */ uint32_t versionNum; /* format version: 2 = 0x00020000 */ uint8_t filler[16]; /* filler, currently all bits 0 */ uint16_t numEntries; /* number of entries which follow */ }; /* ASHeader */ typedef struct ASHeader ASHeader; struct ASEntry /* one AppleSingle entry descriptor */ { uint32_t entryID; /* entry type: see list, 0 invalid */ uint32_t entryOffset; /* offset, in octets, from beginning */ /* of file to this entry's data */ uint32_t entryLength; /* length of data in octets */ }; /* ASEntry */ typedef struct ASEntry ASEntry; /* Apple reserves the range of entry IDs from 1 to 0x7FFFFFFF. * Entry ID 0 is invalid. The rest of the range is available * for applications to define their own entry types. "Apple does * not arbitrate the use of the rest of the range." */ #define AS_DATA 1 /* data fork */ #define AS_RESOURCE 2 /* resource fork */ #define AS_REALNAME 3 /* File's name on home file system */ #define AS_COMMENT 4 /* standard Mac comment */ #define AS_ICONBW 5 /* Mac black & white icon */ #define AS_ICONCOLOR 6 /* Mac color icon */ /* 7 not used */ #define AS_FILEDATES 8 /* file dates; create, modify, etc */ #define AS_FINDERINFO 9 /* Mac Finder info & extended info */ #define AS_MACINFO 10 /* Mac file info, attributes, etc */ #define AS_PRODOSINFO 11 /* Pro-DOS file info, attrib., etc */ #define AS_MSDOSINFO 12 /* MS-DOS file info, attributes, etc */ #define AS_AFPNAME 13 /* Short name on AFP server */ #define AS_AFPINFO 14 /* AFP file info, attrib., etc */ #define AS_AFPDIRID 15 /* AFP directory ID */ /* matrix of entry types and their usage: * * Macintosh Pro-DOS MS-DOS AFP server * --------- ------- ------ ---------- * 1 AS_DATA xxx xxx xxx xxx * 2 AS_RESOURCE xxx xxx * 3 AS_REALNAME xxx xxx xxx xxx * * 4 AS_COMMENT xxx * 5 AS_ICONBW xxx * 6 AS_ICONCOLOR xxx * * 8 AS_FILEDATES xxx xxx xxx xxx * 9 AS_FINDERINFO xxx * 10 AS_MACINFO xxx * * 11 AS_PRODOSINFO xxx * 12 AS_MSDOSINFO xxx * * 13 AS_AFPNAME xxx * 14 AS_AFPINFO xxx * 15 AS_AFPDIRID xxx */ /* entry ID 1, data fork of file - arbitrary length octet string */ /* entry ID 2, resource fork - arbitrary length opaque octet string; * as created and managed by Mac O.S. resoure manager */ /* entry ID 3, file's name as created on home file system - arbitrary * length octet string; usually short, printable ASCII */ /* entry ID 4, standard Macintosh comment - arbitrary length octet * string; printable ASCII, claimed 200 chars or less */ /* This is probably a simple duplicate of the 128 octet bitmap * stored as the 'ICON' resource or the icon element from an 'ICN#' * resource. */ /* entry ID 5, standard Mac black and white icon */ struct ASIconBW { uint32_t bitrow[32]; /* 32 rows of 32 1-bit pixels */ }; /* ASIconBW */ typedef struct ASIconBW ASIconBW; /* entry ID 6, "standard" Macintosh color icon - several competing * color icons are defined. Given the copyright dates * of the Inside Macintosh volumes, the 'cicn' resource predominated * when the AppleSingle Developer's Note was written (most probable * candidate). See Inside Macintosh, Volume V, pages 64 & 80-81 for * a description of 'cicn' resources. * * With System 7, Apple introduced icon families. They consist of: * large (32x32) B&W icon, 1-bit/pixel, type 'ICN#', * small (16x16) B&W icon, 1-bit/pixel, type 'ics#', * large (32x32) color icon, 4-bits/pixel, type 'icl4', * small (16x16) color icon, 4-bits/pixel, type 'ics4', * large (32x32) color icon, 8-bits/pixel, type 'icl8', and * small (16x16) color icon, 8-bits/pixel, type 'ics8'. * If entry ID 6 is one of these, take your pick. See Inside * Macintosh, Volume VI, pages 2-18 to 2-22 and 9-9 to 9-13, for * descriptions. */ /* entry ID 7, not used */ /* Times are stored as a "signed number of seconds before of after * 12:00 a.m. (midnight), January 1, 2000 Greenwich Mean Time (GMT). * Applications must convert to their native date and time * conventions." Any unknown entries are set to 0x80000000 * (earliest reasonable time). */ /* entry ID 8, file dates info */ struct ASFileDates { uint32_t create; /* file creation date/time */ uint32_t modify; /* last modification date/time */ uint32_t backup; /* last backup date/time */ uint32_t access; /* last access date/time */ }; /* ASFileDates */ typedef struct ASFileDates ASFileDates; /* See older Inside Macintosh, Volume II, page 115 for * PBGetFileInfo(), and Volume IV, page 155, for PBGetCatInfo(). */ /* entry ID 9, Macintosh Finder info & extended info */ struct ASFinderInfo { FInfo ioFlFndrInfo; /* PBGetFileInfo() or PBGetCatInfo() */ FXInfo ioFlXFndrInfo; /* PBGetCatInfo() (HFS only) */ }; /* ASFinderInfo */ typedef struct ASFinderInfo ASFinderInfo; /* entry ID 10, Macintosh file information */ struct ASMacInfo { uint8_t filler[3]; /* filler, currently all bits 0 */ uint8_t ioFlAttrib; /* PBGetFileInfo() or PBGetCatInfo() */ }; /* ASMacInfo */ typedef struct ASMacInfo ASMacInfo; #define AS_PROTECTED 0x0002 /* protected bit */ #define AS_LOCKED 0x0001 /* locked bit */ /* NOTE: ProDOS-16 and GS/OS use entire fields. ProDOS-8 uses low * order half of each item (low byte in access & filetype, low word * in auxtype); remainder of each field should be zero filled. */ /* entry ID 11, ProDOS file information */ struct ASProdosInfo { uint16_t access; /* access word */ uint16_t filetype; /* file type of original file */ uint32_t auxtype; /* auxiliary type of the orig file */ }; /* ASProDosInfo */ typedef struct ASProdosInfo ASProdosInfo; /* MS-DOS file attributes occupy 1 octet; since the Developer Note * is unspecific, I've placed them in the low order portion of the * field (based on example of other ASMacInfo & ASProdosInfo). */ /* entry ID 12, MS-DOS file information */ struct ASMsdosInfo { uint8_t filler; /* filler, currently all bits 0 */ uint8_t attr; /* _dos_getfileattr(), MS-DOS */ /* interrupt 21h function 4300h */ }; /* ASMsdosInfo */ typedef struct ASMsdosInfo ASMsdosInfo; #define AS_DOS_NORMAL 0x00 /* normal file (all bits clear) */ #define AS_DOS_READONLY 0x01 /* file is read-only */ #define AS_DOS_HIDDEN 0x02 /* hidden file (not shown by DIR) */ #define AS_DOS_SYSTEM 0x04 /* system file (not shown by DIR) */ #define AS_DOS_VOLID 0x08 /* volume label (only in root dir) */ #define AS_DOS_SUBDIR 0x10 /* file is a subdirectory */ #define AS_DOS_ARCHIVE 0x20 /* new or modified (needs backup) */ /* entry ID 13, short file name on AFP server - arbitrary length * octet string; usualy printable ASCII starting with * '!' (0x21) */ /* entry ID 12, AFP server file information */ struct ASAfpInfo { uint8_t filler[3]; /* filler, currently all bits 0 */ uint8_t attr; /* file attributes */ }; /* ASAfpInfo */ typedef struct ASAfpInfo ASAfpInfo; #define AS_AFP_Invisible 0x01 /* file is invisible */ #define AS_AFP_MultiUser 0x02 /* simultaneous access allowed */ #define AS_AFP_System 0x04 /* system file */ #define AS_AFP_BackupNeeded 0x40 /* new or modified (needs backup) */ /* entry ID 15, AFP server directory ID */ struct ASAfpDirId { uint32_t dirid; /* file's directory ID on AFP server */ }; /* ASAfpDirId */ typedef struct ASAfpDirId ASAfpDirId; /* * The format of an AppleSingle/AppleDouble header */ struct AppleSingle /* format of disk file */ { ASHeader header; /* AppleSingle header part */ ASEntry entry[1]; /* array of entry descriptors */ /* uint8_t filedata[]; followed by rest of file */ }; /* AppleSingle */ typedef struct AppleSingle AppleSingle; /* * FINAL REMINDER: the Motorola 680x0 is a big-endian architecture! */ #pragma pack(pop) /* End of applefile.h */ #endif