[thirdparty/cups.git] / scheduler / conf.h

/*
 * "$Id: conf.h 6490 2007-04-30 18:09:30Z mike $"
 *
 *   Configuration file definitions for the Common UNIX Printing System (CUPS)
 *   scheduler.
 *
 *   Copyright 1997-2007 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
 */


/*
 * Log levels...
 */

typedef enum
{
  CUPSD_LOG_ATTR = -3,			/* Used internally for attributes */
  CUPSD_LOG_STATE,			/* Used internally for state-reasons */
  CUPSD_LOG_PAGE,			/* Used internally for page logging */
  CUPSD_LOG_NONE,
  CUPSD_LOG_EMERG,			/* Emergency issues */
  CUPSD_LOG_ALERT,			/* Something bad happened that needs attention */
  CUPSD_LOG_CRIT,			/* Critical error but server continues */
  CUPSD_LOG_ERROR,			/* Error condition */
  CUPSD_LOG_WARN,			/* Warning */
  CUPSD_LOG_NOTICE,			/* Normal condition that needs logging */
  CUPSD_LOG_INFO,			/* General information */
  CUPSD_LOG_DEBUG,			/* General debugging */
  CUPSD_LOG_DEBUG2			/* Detailed debugging */
} cupsd_loglevel_t;


/*
 * Printcap formats...
 */

#define PRINTCAP_BSD		0	/* Berkeley LPD format */
#define PRINTCAP_SOLARIS	1	/* Solaris lpsched format */


/*
 * Globals...
 */

VAR char		*ConfigurationFile	VALUE(NULL),
					/* Configuration file to use */
			*ServerName		VALUE(NULL),
					/* FQDN for server */
			*ServerAdmin		VALUE(NULL),
					/* Administrator's email */
			*ServerRoot		VALUE(NULL),
					/* Root directory for scheduler */
			*ServerBin		VALUE(NULL),
					/* Root directory for binaries */
			*StateDir		VALUE(NULL),
					/* Root directory for state data */
			*RequestRoot		VALUE(NULL),
					/* Directory for request files */
			*DocumentRoot		VALUE(NULL);
					/* Root directory for documents */
VAR int			ServerNameIsIP		VALUE(0);
VAR int			NumSystemGroups		VALUE(0);
					/* Number of system group names */
VAR char		*SystemGroups[MAX_SYSTEM_GROUPS];
					/* System group names */
VAR gid_t		SystemGroupIDs[MAX_SYSTEM_GROUPS];
					/* System group IDs */
VAR char		*AccessLog		VALUE(NULL),
					/* Access log filename */
			*ErrorLog		VALUE(NULL),
					/* Error log filename */
			*PageLog		VALUE(NULL),
					/* Page log filename */
			*CacheDir		VALUE(NULL),
					/* Cache file directory */
			*DataDir		VALUE(NULL),
					/* Data file directory */
			*DefaultLanguage	VALUE(NULL),
					/* Default language encoding */
			*DefaultCharset		VALUE(NULL),
					/* Default charset */
			*DefaultLocale		VALUE(NULL),
					/* Default locale */
			*ErrorPolicy		VALUE(NULL),
					/* Default printer-error-policy */
			*RIPCache		VALUE(NULL),
					/* Amount of memory for RIPs */
			*TempDir		VALUE(NULL),
					/* Temporary directory */
			*Printcap		VALUE(NULL),
					/* Printcap file */
			*PrintcapGUI		VALUE(NULL),
					/* GUI program to use for IRIX */
			*FontPath		VALUE(NULL),
					/* Font search path */
			*RemoteRoot		VALUE(NULL),
					/* Remote root user */
			*Classification		VALUE(NULL);
					/* Classification of system */
#ifdef HAVE_GSSAPI
VAR char		*GSSServiceName		VALUE(NULL);
					/* GSS service name */
VAR char		*Krb5Keytab		VALUE(NULL);
					/* Kerberos Keytab */
#endif /* HAVE_GSSAPI */
VAR uid_t		User			VALUE(1);
					/* User ID for server */
VAR gid_t		Group			VALUE(0);
					/* Group ID for server */
VAR int			ClassifyOverride	VALUE(0),
					/* Allow overrides? */
			ConfigFilePerm		VALUE(0640),
					/* Permissions for config files */
			LogFilePerm		VALUE(0644),
					/* Permissions for log files */
			LogLevel		VALUE(CUPSD_LOG_ERROR),
					/* Log level */
			MaxClients		VALUE(0),
					/* Maximum number of clients */
			MaxClientsPerHost	VALUE(0),
					/* Maximum number of clients per host */
			MaxCopies		VALUE(CUPS_DEFAULT_MAX_COPIES),
					/* Maximum number of copies per job */
			MaxLogSize		VALUE(1024 * 1024),
					/* Maximum size of log files */
			MaxPrinterHistory	VALUE(10),
					/* Maximum printer state history */
			MaxRequestSize		VALUE(0),
					/* Maximum size of IPP requests */
			HostNameLookups		VALUE(FALSE),
					/* Do we do reverse lookups? */
			Timeout			VALUE(DEFAULT_TIMEOUT),
					/* Timeout during requests */
			KeepAlive		VALUE(TRUE),
					/* Support the Keep-Alive option? */
			KeepAliveTimeout	VALUE(DEFAULT_KEEPALIVE),
					/* Timeout between requests */
			ImplicitClasses		VALUE(TRUE),
					/* Are classes implicitly created? */
			ImplicitAnyClasses	VALUE(FALSE),
					/* Create AnyPrinter classes? */
			HideImplicitMembers	VALUE(TRUE),
					/* Hide implicit class members? */
			FileDevice		VALUE(FALSE),
					/* Allow file: devices? */
			FilterLimit		VALUE(0),
					/* Max filter cost at any time */
			FilterLevel		VALUE(0),
					/* Current filter level */
			FilterNice		VALUE(0),
					/* Nice value for filters */
			ReloadTimeout		VALUE(0),
					/* Timeout before reload from SIGHUP */
			RootCertDuration	VALUE(300),
					/* Root certificate update interval */
			RunUser,	/* User to run as, used for files */
			PrintcapFormat		VALUE(PRINTCAP_BSD),
					/* Format of printcap file? */
			DefaultShared		VALUE(TRUE);
					/* Share printers by default? */
VAR cups_file_t		*AccessFile		VALUE(NULL),
					/* Access log file */
			*ErrorFile		VALUE(NULL),
					/* Error log file */
			*PageFile		VALUE(NULL);
					/* Page log file */
VAR mime_t		*MimeDatabase		VALUE(NULL);
					/* MIME type database */
VAR int			NumMimeTypes		VALUE(0);
					/* Number of MIME types */
VAR const char		**MimeTypes		VALUE(NULL);
					/* Array of MIME types */

#ifdef HAVE_SSL
VAR char		*ServerCertificate	VALUE(NULL);
					/* Server certificate file */
#  if defined(HAVE_LIBSSL) || defined(HAVE_GNUTLS)
VAR char		*ServerKey		VALUE(NULL);
					/* Server key file */
#  endif /* HAVE_LIBSSL || HAVE_GNUTLS */
#endif /* HAVE_SSL */

#ifdef HAVE_LAUNCHD
VAR int			LaunchdTimeout		VALUE(DEFAULT_TIMEOUT);
					/* Time after which an idle cupsd will exit */
VAR char		*LaunchdConf		VALUE(NULL);
					/* launchd(8) configuration file */
#endif /* HAVE_LAUNCHD */

#ifdef __APPLE__
VAR int			AppleQuotas		VALUE(TRUE);
					/* Use Apple PrintService Quotas instead of CUPS quotas */
#endif  /* __APPLE__ */

#ifdef HAVE_AUTHORIZATION_H
VAR char		*SystemGroupAuthKey	VALUE(NULL);
					/* System group auth key */
#endif /* HAVE_AUTHORIZATION_H */


/*
 * Prototypes...
 */

extern int	cupsdCheckPermissions(const char *filename,
		                      const char *suffix, int mode,
	 			      int user, int group, int is_dir,
				      int create_dir);
extern char	*cupsdGetDateTime(time_t t);
#ifdef HAVE_GSSAPI
extern int	cupsdLogGSSMessage(int level, int major_status,
		                   int minor_status,
		                   const char *message, ...);
#endif /* HAVE_GSSAPI */
extern int	cupsdLogMessage(int level, const char *message, ...)
#ifdef __GNUC__
__attribute__ ((__format__ (__printf__, 2, 3)))
#endif /* __GNUC__ */
;
extern int	cupsdLogPage(cupsd_job_t *job, const char *page);
extern int	cupsdLogRequest(cupsd_client_t *con, http_status_t code);
extern int	cupsdReadConfiguration(void);


/*
 * End of "$Id: conf.h 6490 2007-04-30 18:09:30Z mike $".
 */
Commit	Line	Data
ef416fc2	1	/*
b94498cf	2	* "$Id: conf.h 6490 2007-04-30 18:09:30Z mike $"
ef416fc2	3	*
	4	* Configuration file definitions for the Common UNIX Printing System (CUPS)
	5	* scheduler.
	6	*
7594b224	7	* Copyright 1997-2007 by Easy Software Products, all rights reserved.
ef416fc2	8	*
	9	* These coded instructions, statements, and computer programs are the
	10	* property of Easy Software Products and are protected by Federal
	11	* copyright law. Distribution and use rights are outlined in the file
	12	* "LICENSE.txt" which should have been included with this file. If this
	13	* file is missing or damaged please contact Easy Software Products
	14	* at:
	15	*
	16	* Attn: CUPS Licensing Information
	17	* Easy Software Products
	18	* 44141 Airport View Drive, Suite 204
	19	* Hollywood, Maryland 20636 USA
	20	*
	21	* Voice: (301) 373-9600
	22	* EMail: cups-info@cups.org
	23	* WWW: http://www.cups.org
	24	*/
	25
	26
	27	/*
	28	* Log levels...
	29	*/
	30
	31	typedef enum
	32	{
f7deaa1a	33	CUPSD_LOG_ATTR = -3, /* Used internally for attributes */
	34	CUPSD_LOG_STATE, /* Used internally for state-reasons */
	35	CUPSD_LOG_PAGE, /* Used internally for page logging */
ef416fc2	36	CUPSD_LOG_NONE,
f7deaa1a	37	CUPSD_LOG_EMERG, /* Emergency issues */
	38	CUPSD_LOG_ALERT, /* Something bad happened that needs attention */
	39	CUPSD_LOG_CRIT, /* Critical error but server continues */
	40	CUPSD_LOG_ERROR, /* Error condition */
	41	CUPSD_LOG_WARN, /* Warning */
	42	CUPSD_LOG_NOTICE, /* Normal condition that needs logging */
	43	CUPSD_LOG_INFO, /* General information */
	44	CUPSD_LOG_DEBUG, /* General debugging */
	45	CUPSD_LOG_DEBUG2 /* Detailed debugging */
ef416fc2	46	} cupsd_loglevel_t;
	47
	48
	49	/*
	50	* Printcap formats...
	51	*/
	52
f7deaa1a	53	#define PRINTCAP_BSD 0 /* Berkeley LPD format */
f7deaa1a	54	#define PRINTCAP_SOLARIS 1 /* Solaris lpsched format */
ef416fc2	55
	56
	57	/*
	58	* Globals...
	59	*/
	60
	61	VAR char *ConfigurationFile VALUE(NULL),
	62	/* Configuration file to use */
	63	*ServerName VALUE(NULL),
	64	/* FQDN for server */
	65	*ServerAdmin VALUE(NULL),
	66	/* Administrator's email */
	67	*ServerRoot VALUE(NULL),
	68	/* Root directory for scheduler */
	69	*ServerBin VALUE(NULL),
	70	/* Root directory for binaries */
	71	*StateDir VALUE(NULL),
	72	/* Root directory for state data */
	73	*RequestRoot VALUE(NULL),
	74	/* Directory for request files */
	75	*DocumentRoot VALUE(NULL);
	76	/* Root directory for documents */
8ca02f3c	77	VAR int ServerNameIsIP VALUE(0);
ef416fc2	78	VAR int NumSystemGroups VALUE(0);
	79	/* Number of system group names */
	80	VAR char *SystemGroups[MAX_SYSTEM_GROUPS];
	81	/* System group names */
bd7854cb	82	VAR gid_t SystemGroupIDs[MAX_SYSTEM_GROUPS];
ef416fc2	83	/* System group IDs */
	84	VAR char *AccessLog VALUE(NULL),
	85	/* Access log filename */
	86	*ErrorLog VALUE(NULL),
	87	/* Error log filename */
	88	*PageLog VALUE(NULL),
	89	/* Page log filename */
	90	*CacheDir VALUE(NULL),
	91	/* Cache file directory */
	92	*DataDir VALUE(NULL),
	93	/* Data file directory */
	94	*DefaultLanguage VALUE(NULL),
	95	/* Default language encoding */
	96	*DefaultCharset VALUE(NULL),
	97	/* Default charset */
	98	*DefaultLocale VALUE(NULL),
	99	/* Default locale */
323c5de1	100	*ErrorPolicy VALUE(NULL),
323c5de1	101	/* Default printer-error-policy */
ef416fc2	102	*RIPCache VALUE(NULL),
	103	/* Amount of memory for RIPs */
	104	*TempDir VALUE(NULL),
	105	/* Temporary directory */
	106	*Printcap VALUE(NULL),
	107	/* Printcap file */
	108	*PrintcapGUI VALUE(NULL),
	109	/* GUI program to use for IRIX */
	110	*FontPath VALUE(NULL),
	111	/* Font search path */
	112	*RemoteRoot VALUE(NULL),
	113	/* Remote root user */
	114	*Classification VALUE(NULL);
	115	/* Classification of system */
f7deaa1a	116	#ifdef HAVE_GSSAPI
	117	VAR char *GSSServiceName VALUE(NULL);
	118	/* GSS service name */
	119	VAR char *Krb5Keytab VALUE(NULL);
	120	/* Kerberos Keytab */
	121	#endif /* HAVE_GSSAPI */
ef416fc2	122	VAR uid_t User VALUE(1);
	123	/* User ID for server */
	124	VAR gid_t Group VALUE(0);
	125	/* Group ID for server */
	126	VAR int ClassifyOverride VALUE(0),
	127	/* Allow overrides? */
	128	ConfigFilePerm VALUE(0640),
	129	/* Permissions for config files */
	130	LogFilePerm VALUE(0644),
	131	/* Permissions for log files */
	132	LogLevel VALUE(CUPSD_LOG_ERROR),
	133	/* Log level */
	134	MaxClients VALUE(0),
	135	/* Maximum number of clients */
	136	MaxClientsPerHost VALUE(0),
	137	/* Maximum number of clients per host */
f7deaa1a	138	MaxCopies VALUE(CUPS_DEFAULT_MAX_COPIES),
ef416fc2	139	/* Maximum number of copies per job */
	140	MaxLogSize VALUE(1024 * 1024),
	141	/* Maximum size of log files */
	142	MaxPrinterHistory VALUE(10),
	143	/* Maximum printer state history */
	144	MaxRequestSize VALUE(0),
	145	/* Maximum size of IPP requests */
	146	HostNameLookups VALUE(FALSE),
	147	/* Do we do reverse lookups? */
	148	Timeout VALUE(DEFAULT_TIMEOUT),
	149	/* Timeout during requests */
	150	KeepAlive VALUE(TRUE),
	151	/* Support the Keep-Alive option? */
	152	KeepAliveTimeout VALUE(DEFAULT_KEEPALIVE),
	153	/* Timeout between requests */
	154	ImplicitClasses VALUE(TRUE),
	155	/* Are classes implicitly created? */
	156	ImplicitAnyClasses VALUE(FALSE),
	157	/* Create AnyPrinter classes? */
	158	HideImplicitMembers VALUE(TRUE),
	159	/* Hide implicit class members? */
	160	FileDevice VALUE(FALSE),
	161	/* Allow file: devices? */
	162	FilterLimit VALUE(0),
	163	/* Max filter cost at any time */
	164	FilterLevel VALUE(0),
	165	/* Current filter level */
	166	FilterNice VALUE(0),
	167	/* Nice value for filters */
	168	ReloadTimeout VALUE(0),
	169	/* Timeout before reload from SIGHUP */
	170	RootCertDuration VALUE(300),
	171	/* Root certificate update interval */
ef416fc2	172	RunUser, /* User to run as, used for files */
fa73b229	173	PrintcapFormat VALUE(PRINTCAP_BSD),
ef416fc2	174	/* Format of printcap file? */
fa73b229	175	DefaultShared VALUE(TRUE);
fa73b229	176	/* Share printers by default? */
ef416fc2	177	VAR cups_file_t *AccessFile VALUE(NULL),
	178	/* Access log file */
	179	*ErrorFile VALUE(NULL),
	180	/* Error log file */
	181	*PageFile VALUE(NULL);
	182	/* Page log file */
	183	VAR mime_t *MimeDatabase VALUE(NULL);
	184	/* MIME type database */
	185	VAR int NumMimeTypes VALUE(0);
	186	/* Number of MIME types */
	187	VAR const char **MimeTypes VALUE(NULL);
	188	/* Array of MIME types */
	189
	190	#ifdef HAVE_SSL
	191	VAR char *ServerCertificate VALUE(NULL);
	192	/* Server certificate file */
	193	# if defined(HAVE_LIBSSL) \|\| defined(HAVE_GNUTLS)
	194	VAR char *ServerKey VALUE(NULL);
	195	/* Server key file */
ef416fc2	196	# endif /* HAVE_LIBSSL \|\| HAVE_GNUTLS */
	197	#endif /* HAVE_SSL */
	198
a4d04587	199	#ifdef HAVE_LAUNCHD
	200	VAR int LaunchdTimeout VALUE(DEFAULT_TIMEOUT);
	201	/* Time after which an idle cupsd will exit */
	202	VAR char *LaunchdConf VALUE(NULL);
	203	/* launchd(8) configuration file */
	204	#endif /* HAVE_LAUNCHD */
ef416fc2	205
7594b224	206	#ifdef __APPLE__
	207	VAR int AppleQuotas VALUE(TRUE);
	208	/* Use Apple PrintService Quotas instead of CUPS quotas */
	209	#endif /* __APPLE__ */
	210
f7deaa1a	211	#ifdef HAVE_AUTHORIZATION_H
	212	VAR char *SystemGroupAuthKey VALUE(NULL);
	213	/* System group auth key */
	214	#endif /* HAVE_AUTHORIZATION_H */
	215
	216
ef416fc2	217	/*
	218	* Prototypes...
	219	*/
	220
b94498cf	221	extern int cupsdCheckPermissions(const char *filename,
	222	const char *suffix, int mode,
	223	int user, int group, int is_dir,
	224	int create_dir);
ef416fc2	225	extern char *cupsdGetDateTime(time_t t);
f7deaa1a	226	#ifdef HAVE_GSSAPI
	227	extern int cupsdLogGSSMessage(int level, int major_status,
	228	int minor_status,
	229	const char *message, ...);
	230	#endif /* HAVE_GSSAPI */
ef416fc2	231	extern int cupsdLogMessage(int level, const char *message, ...)
	232	#ifdef __GNUC__
	233	__attribute__ ((__format__ (__printf__, 2, 3)))
	234	#endif /* __GNUC__ */
	235	;
	236	extern int cupsdLogPage(cupsd_job_t job, const char page);
f7deaa1a	237	extern int cupsdLogRequest(cupsd_client_t *con, http_status_t code);
b94498cf	238	extern int cupsdReadConfiguration(void);
ef416fc2	239
	240
	241	/*
b94498cf	242	* End of "$Id: conf.h 6490 2007-04-30 18:09:30Z mike $".
ef416fc2	243	*/