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/*
** 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 1, 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., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
/*
* Author : Alexandre Parenteau <aubonbeurre@hotmail.com> --- December 1997
*/
/*
* TextBinary.h --- utilities to ckeck if files are binary or text
*/
#ifndef TEXTBINARY_H
#define TEXTBINARY_H
#include "CPStr.h"
#ifdef macintosh
# include <Files.h>
# if TARGET_API_MAC_OSX
# define UFSSpec FSRef
# else
# define UFSSpec FSSpec
# endif
#else /* !macintosh */
typedef int FSSpec;
# define UFSSpec FSSpec
#endif /* !macintosh */
#ifdef WIN32
static const char kPathDelimiter = '\\';
#elif TARGET_RT_MAC_CFM
static const char kPathDelimiter = ':';
#else
static const char kPathDelimiter = '/';
#endif
//! File type enum
typedef enum
{
// text and binary flags
kFileIsOK, /*!< good file */
kFileMissing, /*!< file is missing or unreadable */
kFileIsAlias, /*!< file is an alias */
kFileInvalidName, /*!< invalid character ('/') */
// text flags
kTextWrongLF, /*!< for example it has Mac \r on Windows */
kTextIsBinary, /*!< file should be text but seems to be binary */
kTextEscapeChar, /*!< file has some extras characters (0x00-0x1F, 0x80-0xFF) */
kTextWrongSig, /*!< file has not the 'TEXT' signature (Mac only) */
kTextIsUnicode, /*!< file should be text but seems to be unicode file */
// binary flags
kBinIsText, /*!< binary file seems to be a text file */
kBinWrongSig, /*!< file should not have the 'TEXT' signature in it (Mac only) */
kBinIsUnicode, /*!< binary file seems to be unicode file */
// unicode flags
kUnicodeIsText, /*!< unicode file seems to be text file */
kUnicodeIsBinary /*!< unicode file seems to be binary */
} kTextBinTYPE;
//! Expected file type enum
typedef enum
{
kFileTypeText,
kFileTypeBin,
kFileTypeUnicode
} kFileType;
kTextBinTYPE FileIsText(const char *arg, const char *dir, const UFSSpec * spec = 0L);
kTextBinTYPE FileIsBinary(const char *arg, const char *dir, const UFSSpec * spec = 0L);
kTextBinTYPE FileIsUnicode(const char *arg, const char *dir, const UFSSpec * spec = 0L);
bool SplitPath(const char *dir, CStr & uppath, CStr & folder);
// split the path with the up-directory and the folder.
// returns false if failed
bool MakeTmpFile(CStr & file, const char *prefix, const char *extension = 0L, bool create = false);
// find a unique name for a temp file
void GetExtension(const char *file, CStr & base, CStr & ext);
// extract the extension from the filename
bool GetEnvValue(const char *cmd, const char *key, UStr & value);
// utility function, parse a command like 'user=who&host=cvs'
#define MAX_ARGS 40
#define MAX_CMD_LEN 2048
int StringToArgv(const char *cmdLine, char **argv);
// convert a command line (possibly quoted) into
// regular argc, argv arguments
#endif /* TEXTBINARY_H */
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