scheduler/dirsvc.h

   1 /*
   2  * "$Id: dirsvc.h 7676 2008-06-18 23:42:37Z mike $"
   3  *
   4  *   Directory services definitions for the Common UNIX Printing System
   5  *   (CUPS) scheduler.
   6  *
   7  *   Copyright 2007 by Apple Inc.
   8  *   Copyright 1997-2007 by Easy Software Products, all rights reserved.
   9  *
  10  *   These coded instructions, statements, and computer programs are the
  11  *   property of Apple Inc. and are protected by Federal copyright
  12  *   law.  Distribution and use rights are outlined in the file "LICENSE.txt"
  13  *   which should have been included with this file.  If this file is
  14  *   file is missing or damaged, see the license at "http://www.cups.org/".
  15  */
  16
  17 /*
  18  * Include necessary headers...
  19  */
  20
  21 #ifdef HAVE_LIBSLP
  22 #  include <slp.h>
  23 #endif /* HAVE_LIBSLP */
  24
  25 #ifdef HAVE_OPENLDAP
  26 #  ifdef __sun
  27 #    include <lber.h>
  28 #  endif /* __sun */
  29 #  include <ldap.h>
  30 #endif /* HAVE_OPENLDAP */
  31
  32 /*
  33  * Browse protocols...
  34  */
  35
  36 #define BROWSE_CUPS     1               /* CUPS */
  37 #define BROWSE_SLP      2               /* SLPv2 */
  38 #define BROWSE_LDAP     4               /* LDAP */
  39 #define BROWSE_DNSSD    8               /* DNS Service Discovery (aka Bonjour) */
  40 #define BROWSE_SMB      16              /* SMB/Samba */
  41 #define BROWSE_LPD      32              /* LPD via xinetd or launchd */
  42 #define BROWSE_ALL      63              /* All protocols */
  43
  44
  45 /*
  46  * Browse address...
  47  */
  48
  49 typedef struct
  50 {
  51   char                  iface[32];      /* Destination interface */
  52   http_addr_t           to;             /* Destination address */
  53 } cupsd_dirsvc_addr_t;
  54
  55
  56 /*
  57  * Relay structure...
  58  */
  59
  60 typedef struct
  61 {
  62   cupsd_authmask_t      from;           /* Source address/name mask */
  63   http_addr_t           to;             /* Destination address */
  64 } cupsd_dirsvc_relay_t;
  65
  66
  67 /*
  68  * Polling structure...
  69  */
  70
  71 typedef struct
  72 {
  73   char                  hostname[64];   /* Hostname (actually, IP address) */
  74   int                   port;           /* Port number */
  75   int                   pid;            /* Current poll server PID */
  76 } cupsd_dirsvc_poll_t;
  77
  78
  79 /*
  80  * Globals...
  81  */
  82
  83 VAR int                 Browsing        VALUE(TRUE),
  84                                         /* Whether or not browsing is enabled */
  85                         BrowseLocalProtocols
  86                                         VALUE(BROWSE_ALL),
  87                                         /* Protocols to support for local printers */
  88                         BrowseRemoteProtocols
  89                                         VALUE(BROWSE_ALL),
  90                                         /* Protocols to support for remote printers */
  91                         BrowseShortNames VALUE(TRUE),
  92                                         /* Short names for remote printers? */
  93                         BrowseSocket    VALUE(-1),
  94                                         /* Socket for browsing */
  95                         BrowsePort      VALUE(IPP_PORT),
  96                                         /* Port number for broadcasts */
  97                         BrowseInterval  VALUE(DEFAULT_INTERVAL),
  98                                         /* Broadcast interval in seconds */
  99                         BrowseTimeout   VALUE(DEFAULT_TIMEOUT),
 100                                         /* Time out for printers in seconds */
 101                         UseNetworkDefault VALUE(CUPS_DEFAULT_USE_NETWORK_DEFAULT),
 102                                         /* Use the network default printer? */
 103                         NumBrowsers     VALUE(0);
 104                                         /* Number of broadcast addresses */
 105 VAR char                *BrowseLocalOptions
 106                                         VALUE(NULL),
 107                                         /* Options to add to local printer URIs */
 108                         *BrowseRemoteOptions
 109                                         VALUE(NULL);
 110                                         /* Options to add to remote printer URIs */
 111 VAR cupsd_dirsvc_addr_t *Browsers       VALUE(NULL);
 112                                         /* Broadcast addresses */
 113 VAR cupsd_location_t    *BrowseACL      VALUE(NULL);
 114                                         /* Browser access control list */
 115 VAR cupsd_printer_t     *BrowseNext     VALUE(NULL);
 116                                         /* Next class/printer to broadcast */
 117 VAR int                 NumRelays       VALUE(0);
 118                                         /* Number of broadcast relays */
 119 VAR cupsd_dirsvc_relay_t *Relays        VALUE(NULL);
 120                                         /* Broadcast relays */
 121 VAR int                 NumPolled       VALUE(0);
 122                                         /* Number of polled servers */
 123 VAR cupsd_dirsvc_poll_t *Polled         VALUE(NULL);
 124                                         /* Polled servers */
 125 VAR int                 PollPipe        VALUE(0);
 126                                         /* Status pipe for pollers */
 127 VAR cupsd_statbuf_t     *PollStatusBuffer VALUE(NULL);
 128                                         /* Status buffer for pollers */
 129
 130 #ifdef HAVE_DNSSD
 131 VAR char                *DNSSDName      VALUE(NULL);
 132                                         /* Computer/server name */
 133 VAR int                 DNSSDPort       VALUE(0);
 134                                         /* Port number to register */
 135 VAR cups_array_t        *DNSSDPrinters  VALUE(NULL);
 136                                         /* Printers we have registered */
 137 VAR DNSServiceRef       DNSSDRef        VALUE(NULL),
 138                                         /* Master DNS-SD service reference */
 139                         WebIFRef        VALUE(NULL),
 140                                         /* Service reference for the web interface */
 141                         RemoteRef       VALUE(NULL);
 142                                         /* Remote printer browse reference */
 143 #endif /* HAVE_DNSSD */
 144
 145 #ifdef HAVE_LIBSLP
 146 VAR SLPHandle           BrowseSLPHandle VALUE(NULL);
 147                                         /* SLP API handle */
 148 VAR time_t              BrowseSLPRefresh VALUE(0);
 149                                         /* Next SLP refresh time */
 150 #endif /* HAVE_LIBSLP */
 151
 152 #ifdef HAVE_LDAP
 153 #  ifdef HAVE_OPENLDAP
 154 VAR LDAP                *BrowseLDAPHandle VALUE(NULL);
 155                                         /* Handle to LDAP server */
 156 #  endif /* HAVE_OPENLDAP */
 157 VAR time_t              BrowseLDAPRefresh VALUE(0);
 158                                         /* Next LDAP refresh time */
 159 VAR char                *BrowseLDAPBindDN VALUE(NULL),
 160                                         /* LDAP login DN */
 161                         *BrowseLDAPDN   VALUE(NULL),
 162                                         /* LDAP search DN */
 163                         *BrowseLDAPPassword VALUE(NULL),
 164                                         /* LDAP login password */
 165                         *BrowseLDAPServer VALUE(NULL),
 166                                         /* LDAP server to use */
 167                         *BrowseLDAPCACertFile VALUE(NULL);
 168                                         /* LDAP CA CERT file to use */
 169 #endif /* HAVE_LDAP */
 170 VAR char                *LPDConfigFile  VALUE(NULL),
 171                                         /* LPD configuration file */
 172                         *SMBConfigFile  VALUE(NULL);
 173                                         /* SMB configuration file */
 174
 175
 176 /*
 177  * Prototypes...
 178  */
 179
 180 extern void     cupsdDeregisterPrinter(cupsd_printer_t *p, int removeit);
 181 extern void     cupsdLoadRemoteCache(void);
 182 extern void     cupsdRegisterPrinter(cupsd_printer_t *p);
 183 extern void     cupsdRestartPolling(void);
 184 extern void     cupsdSaveRemoteCache(void);
 185 extern void     cupsdSendBrowseList(void);
 186 extern void     cupsdStartBrowsing(void);
 187 extern void     cupsdStartPolling(void);
 188 extern void     cupsdStopBrowsing(void);
 189 extern void     cupsdStopPolling(void);
 190 #ifdef HAVE_DNSSD
 191 extern void     cupsdUpdateDNSSDName(void);
 192 #endif /* HAVE_DNSSD */
 193 #ifdef HAVE_LDAP
 194 extern void     cupsdUpdateLDAPBrowse(void);
 195 #endif /* HAVE_LDAP */
 196 extern void     cupsdUpdateSLPBrowse(void);
 197
 198
 199 /*
 200  * End of "$Id: dirsvc.h 7676 2008-06-18 23:42:37Z mike $".
 201  */