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/*
* "$Id: file.h 5319 2006-03-21 15:28:29Z mike $"
*
* Public file definitions for the Common UNIX Printing System (CUPS).
*
* Since stdio files max out at 256 files on many systems, we have to
* write similar functions without this limit. At the same time, using
* our own file functions allows us to provide transparent support of
* gzip'd print files, PPD files, etc.
*
* Copyright 1997-2005 by Easy Software Products, all rights reserved.
*
* These coded instructions, statements, and computer programs are the
* property of Easy Software Products and are protected by Federal
* copyright law. Distribution and use rights are outlined in the file
* "LICENSE.txt" which should have been included with this file. If this
* file is missing or damaged please contact Easy Software Products
* at:
*
* Attn: CUPS Licensing Information
* Easy Software Products
* 44141 Airport View Drive, Suite 204
* Hollywood, Maryland 20636 USA
*
* Voice: (301) 373-9600
* EMail: cups-info@cups.org
* WWW: http://www.cups.org
*/
#ifndef _CUPS_FILE_H_
# define _CUPS_FILE_H_
/*
* Include necessary headers...
*/
# include <sys/types.h>
# ifdef WIN32
/* Windows does not support the ssize_t type, so map it to off_t... */
typedef off_t ssize_t; /* @private@ */
# endif /* WIN32 */
/*
* C++ magic...
*/
# ifdef _cplusplus
extern "C" {
# endif /* _cplusplus */
/*
* CUPS file definitions...
*/
# define CUPS_FILE_NONE 0 /* No compression */
# define CUPS_FILE_GZIP 1 /* GZIP compression */
/*
* Types and structures...
*/
typedef struct _cups_file_s cups_file_t;/**** CUPS file type ****/
/*
* Prototypes...
*/
extern int cupsFileClose(cups_file_t *fp);
extern int cupsFileCompression(cups_file_t *fp);
extern int cupsFileEOF(cups_file_t *fp);
extern const char *cupsFileFind(const char *filename, const char *path,
int executable, char *buffer,
int bufsize);
extern int cupsFileFlush(cups_file_t *fp);
extern int cupsFileGetChar(cups_file_t *fp);
extern char *cupsFileGetConf(cups_file_t *fp, char *buf, size_t buflen,
char **value, int *linenum);
extern size_t cupsFileGetLine(cups_file_t *fp, char *buf,
size_t buflen);
extern char *cupsFileGets(cups_file_t *fp, char *buf, size_t buflen);
extern int cupsFileLock(cups_file_t *fp, int block);
extern int cupsFileNumber(cups_file_t *fp);
extern cups_file_t *cupsFileOpen(const char *filename, const char *mode);
extern cups_file_t *cupsFileOpenFd(int fd, const char *mode);
extern int cupsFilePeekChar(cups_file_t *fp);
extern int cupsFilePrintf(cups_file_t *fp, const char *format, ...);
extern int cupsFilePutChar(cups_file_t *fp, int c);
extern int cupsFilePuts(cups_file_t *fp, const char *s);
extern ssize_t cupsFileRead(cups_file_t *fp, char *buf, size_t bytes);
extern off_t cupsFileRewind(cups_file_t *fp);
extern off_t cupsFileSeek(cups_file_t *fp, off_t pos);
extern cups_file_t *cupsFileStderr(void);
extern cups_file_t *cupsFileStdin(void);
extern cups_file_t *cupsFileStdout(void);
extern off_t cupsFileTell(cups_file_t *fp);
extern int cupsFileUnlock(cups_file_t *fp);
extern ssize_t cupsFileWrite(cups_file_t *fp, const char *buf, size_t bytes);
# ifdef _cplusplus
}
# endif /* _cplusplus */
#endif /* !_CUPS_FILE_H_ */
/*
* End of "$Id: file.h 5319 2006-03-21 15:28:29Z mike $".
*/
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