1/* 2 * "$Id: util.h 11560 2014-02-06 20:10:19Z msweet $" 3 * 4 * Mini-daemon utility definitions for CUPS. 5 * 6 * Copyright 2007-2014 by Apple Inc. 7 * Copyright 1997-2005 by Easy Software Products. 8 * 9 * These coded instructions, statements, and computer programs are the 10 * property of Apple Inc. and are protected by Federal copyright 11 * law. Distribution and use rights are outlined in the file "LICENSE.txt" 12 * which should have been included with this file. If this file is 13 * file is missing or damaged, see the license at "http://www.cups.org/". 14 */ 15 16#ifndef _CUPSD_UTIL_H_ 17# define _CUPSD_UTIL_H_ 18 19/* 20 * Include necessary headers... 21 */ 22 23# include <cups/array-private.h> 24# include <cups/file-private.h> 25# include <signal.h> 26 27 28/* 29 * C++ magic... 30 */ 31 32# ifdef __cplusplus 33extern "C" { 34# endif /* __cplusplus */ 35 36 37/* 38 * Types... 39 */ 40 41typedef int (*cupsd_compare_func_t)(const void *, const void *); 42 43 44/* 45 * Prototypes... 46 */ 47 48extern int cupsdCompareNames(const char *s, const char *t); 49extern cups_array_t *cupsdCreateStringsArray(const char *s); 50extern int cupsdExec(const char *command, char **argv); 51extern cups_file_t *cupsdPipeCommand(int *pid, const char *command, 52 char **argv, uid_t user); 53extern void cupsdSendIPPGroup(ipp_tag_t group_tag); 54extern void cupsdSendIPPHeader(ipp_status_t status_code, 55 int request_id); 56extern void cupsdSendIPPInteger(ipp_tag_t value_tag, 57 const char *name, int value); 58extern void cupsdSendIPPString(ipp_tag_t value_tag, 59 const char *name, const char *value); 60extern void cupsdSendIPPTrailer(void); 61 62 63# ifdef __cplusplus 64} 65# endif /* __cplusplus */ 66 67#endif /* !_CUPSD_UTIL_H_ */ 68 69/* 70 * End of "$Id: util.h 11560 2014-02-06 20:10:19Z msweet $". 71 */ 72