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Autodocs Include classes clib datatypes devices diskfont dos datetime.h / .i dos.h / .i dos_lib.i dosasl.h / .i dosextens.h / .i doshunks.h / .i dostags.h / .i exall.h / .i filehandler.h / .i notify.h / .i rdargs.h / .i record.h / .i stdio.h / .i var.h / .i exec gadgets graphics hardware images intuition libraries pragma pragmas prefs proto reaction resources rexx utility workbench GuruMeditation | #ifndef DOS_DOSASL_H #define DOS_DOSASL_H /* ** ** $VER: dosasl.h 36.16 (2.5.1991) ** Includes Release 45.1 ** ** Pattern-matching structure definitions ** ** (C) Copyright 1989-2001 Amiga, Inc. ** All Rights Reserved ** */ #ifndef EXEC_LIBRARIES_H #include <exec/libraries.h> #endif #ifndef EXEC_LISTS_H #include <exec/lists.h> #endif #ifndef DOS_DOS_H #include <dos/dos.h> #endif /*********************************************************************** ************************ PATTERN MATCHING ****************************** ************************************************************************ * structure expected by MatchFirst, MatchNext. * Allocate this structure and initialize it as follows: * * Set ap_BreakBits to the signal bits (CDEF) that you want to take a * break on, or NULL, if you don't want to convenience the user. * * If you want to have the FULL PATH NAME of the files you found, * allocate a buffer at the END of this structure, and put the size of * it into ap_Strlen. If you don't want the full path name, make sure * you set ap_Strlen to zero. In this case, the name of the file, and stats * are available in the ap_Info, as per usual. * * Then call MatchFirst() and then afterwards, MatchNext() with this structure. * You should check the return value each time (see below) and take the * appropriate action, ultimately calling MatchEnd() when there are * no more files and you are done. You can tell when you are done by * checking for the normal AmigaDOS return code ERROR_NO_MORE_ENTRIES. * */ struct AnchorPath { struct AChain *ap_Base; /* pointer to first anchor */ #define ap_First ap_Base struct AChain *ap_Last; /* pointer to last anchor */ #define ap_Current ap_Last LONG ap_BreakBits; /* Bits we want to break on */ LONG ap_FoundBreak; /* Bits we broke on. Also returns ERROR_BREAK */ BYTE ap_Flags; /* New use for extra word. */ BYTE ap_Reserved; WORD ap_Strlen; /* This is what ap_Length used to be */ #define ap_Length ap_Flags /* Old compatability for LONGWORD ap_Length */ struct FileInfoBlock ap_Info; UBYTE ap_Buf[1]; /* Buffer for path name, allocated by user */ /* FIX! */ }; #define APB_DOWILD 0 /* User option ALL */ #define APF_DOWILD 1 #define APB_ITSWILD 1 /* Set by MatchFirst, used by MatchNext */ #define APF_ITSWILD 2 /* Application can test APB_ITSWILD, too */ /* (means that there's a wildcard */ /* in the pattern after calling */ /* MatchFirst). */ #define APB_DODIR 2 /* Bit is SET if a DIR node should be */ #define APF_DODIR 4 /* entered. Application can RESET this */ /* bit after MatchFirst/MatchNext to AVOID */ /* entering a dir. */ #define APB_DIDDIR 3 /* Bit is SET for an "expired" dir node. */ #define APF_DIDDIR 8 #define APB_NOMEMERR 4 /* Set on memory error */ #define APF_NOMEMERR 16 #define APB_DODOT 5 /* If set, allow conversion of '.' to */ #define APF_DODOT 32 /* CurrentDir */ #define APB_DirChanged 6 /* ap_Current->an_Lock changed */ #define APF_DirChanged 64 /* since last MatchNext call */ #define APB_FollowHLinks 7 /* follow hardlinks on DODIR - defaults */ #define APF_FollowHLinks 128 /* to not following hardlinks on a DODIR. */ struct AChain { struct AChain *an_Child; struct AChain *an_Parent; BPTR an_Lock; struct FileInfoBlock an_Info; BYTE an_Flags; UBYTE an_String[1]; /* FIX!! */ }; #define DDB_PatternBit 0 #define DDF_PatternBit 1 #define DDB_ExaminedBit 1 #define DDF_ExaminedBit 2 #define DDB_Completed 2 #define DDF_Completed 4 #define DDB_AllBit 3 #define DDF_AllBit 8 #define DDB_Single 4 #define DDF_Single 16 /* * Constants used by wildcard routines, these are the pre-parsed tokens * referred to by pattern match. It is not necessary for you to do * anything about these, MatchFirst() MatchNext() handle all these for you. */ #define P_ANY 0x80 /* Token for '*' or '#? */ #define P_SINGLE 0x81 /* Token for '?' */ #define P_ORSTART 0x82 /* Token for '(' */ #define P_ORNEXT 0x83 /* Token for '|' */ #define P_OREND 0x84 /* Token for ')' */ #define P_NOT 0x85 /* Token for '~' */ #define P_NOTEND 0x86 /* Token for */ #define P_NOTCLASS 0x87 /* Token for '^' */ #define P_CLASS 0x88 /* Token for '[]' */ #define P_REPBEG 0x89 /* Token for '[' */ #define P_REPEND 0x8A /* Token for ']' */ #define P_STOP 0x8B /* token to force end of evaluation */ /* Values for an_Status, NOTE: These are the actual bit numbers */ #define COMPLEX_BIT 1 /* Parsing complex pattern */ #define EXAMINE_BIT 2 /* Searching directory */ /* * Returns from MatchFirst(), MatchNext() * You can also get dos error returns, such as ERROR_NO_MORE_ENTRIES, * these are in the dos.h file. */ #define ERROR_BUFFER_OVERFLOW 303 /* User or internal buffer overflow */ #define ERROR_BREAK 304 /* A break character was received */ #define ERROR_NOT_EXECUTABLE 305 /* A file has E bit cleared */ #endif /* DOS_DOSASL_H */ Comments |
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