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Amiga Format CD 52
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Amiga Format AFCD52 (Issue 136, May 2000).iso
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-in_the_mag-
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workbench
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adf
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transadf
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source
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util.h
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2000-03-05
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/* util.h - Header file for util.c and util-asm.a
** Copyright (C) 1997,1998 Karl J. Ots
**
** This program is free software; you can redistribute it and/or modify
** it under the terms of the GNU General Public License as published by
** the Free Software Foundation; either version 2 of the License, or
** (at your option) any later version.
**
** This program is distributed in the hope that it will be useful,
** but WITHOUT ANY WARRANTY; without even the implied warranty of
** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
** GNU General Public License for more details.
**
** You should have received a copy of the GNU General Public License
** along with this program; if not, write to the Free Software
** Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
#ifndef TRANSADF_UTIL_H
#define TRANSADF_UTIL_H
/*------------------------------------*/
/* Miscellaneous functions and macros */
/*------------------------------------*/
#ifndef EXEC_TYPES_H
#include <exec/types.h>
#endif /* EXEC_TYPES_H */
#ifndef DOS_DOS_H
#include <dos/dos.h>
#endif /* DOS_DOS_H */
#ifndef CLIB_EXEC_PROTOS_H
#include <clib/exec_protos.h>
#endif /* CLIB_EXEC_PROTOS_H */
#ifndef CLIB_DOS_PROTOS_H
#include <clib/dos_protos.h>
#endif /* CLIB_DOS_PROTOS_H */
#ifndef TRANSADF_MAIN_H
#include "main.h"
#endif /* TRANSADF_MAIN_H */
/*---------------*/
/* Useful Macros */
/*---------------*/
/* Check to see if Control-C has been pressed */
#define CTRL_C (SetSignal(NULL,NULL) & SIGBREAKF_CTRL_C)
/* File types as returned by getFileType() */
#define FT_UNKNOWN 0 /* Default file type. */
#define FT_DOS 1 /* AmigaDOS disk. */
#define FT_ZLIB 2 /* ZLib stream (as defined in RFC-1950). */
#define FT_GZIP 3 /* GZip file (as defined in RFC-1952). */
#define FT_PKZIP 4 /* 'Standard' Zip as used by PK- and Info-Zip. */
#define FT_PKZIP_ADD 5 /* Add a new file to a PKZip archive. */
/*---------------------*/
/* Function prototypes */
/*---------------------*/
STRPTR b2cstr (BSTR bstring);
#ifndef COMPILE_LITE
ULONG getFileType (BPTR file);
BOOL writeHead (BPTR outFile, STRPTR origName, ULONG fileType);
BOOL finishFile (BPTR outFile, ULONG CRC, ULONG CSize, ULONG USize,
ULONG fileType);
BOOL skipHead (BPTR inFile, STRPTR origName, ULONG fileType);
BOOL readTail (BPTR inFile, ULONG *CRC, ULONG *USize, ULONG fileType);
ULONG unixDate (void);
ULONG dosDate (void);
/* These two change the byte-order of a supplied short or long respectively */
/* ie LES (0x1234) ==> 0x3412, LEL (0x12345678) ==> 0x78563412 */
/* They are defined in 'util-asm.a' */
__regargs UWORD LES (register __D0 UWORD num);
__regargs ULONG LEL (register __D0 ULONG num);
#endif /* COMPILE_LITE */
#endif /* TRANSADF_UTIL_H */