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ef416fc2 | 1 | /* |
7d644288 | 2 | * Printer definitions for the CUPS scheduler. |
ef416fc2 | 3 | * |
b4974142 | 4 | * Copyright 2007-2017 by Apple Inc. |
7d644288 | 5 | * Copyright 1997-2007 by Easy Software Products, all rights reserved. |
ef416fc2 | 6 | * |
e3101897 | 7 | * Licensed under Apache License v2.0. See the file "LICENSE" for more information. |
ef416fc2 | 8 | */ |
9 | ||
f7deaa1a | 10 | #ifdef HAVE_DNSSD |
11 | # include <dns_sd.h> | |
f3c17241 MS |
12 | #elif defined(HAVE_AVAHI) |
13 | # include <avahi-client/client.h> | |
14 | # include <avahi-client/publish.h> | |
15 | # include <avahi-common/error.h> | |
16 | # include <avahi-common/thread-watch.h> | |
f7deaa1a | 17 | #endif /* HAVE_DNSSD */ |
54afec33 MS |
18 | #include <cups/pwg-private.h> |
19 | ||
f7deaa1a | 20 | |
ef416fc2 | 21 | /* |
22 | * Quota data... | |
23 | */ | |
24 | ||
25 | typedef struct | |
26 | { | |
27 | char username[33]; /* User data */ | |
28 | time_t next_update; /* Next update time */ | |
29 | int page_count, /* Count of pages */ | |
30 | k_count; /* Count of kilobytes */ | |
31 | } cupsd_quota_t; | |
32 | ||
33 | ||
f3c17241 MS |
34 | /* |
35 | * DNS-SD types to make the code cleaner/clearer... | |
36 | */ | |
37 | ||
38 | #ifdef HAVE_DNSSD | |
39 | typedef DNSServiceRef cupsd_srv_t; /* Service reference */ | |
40 | typedef TXTRecordRef cupsd_txt_t; /* TXT record */ | |
41 | ||
42 | #elif defined(HAVE_AVAHI) | |
43 | typedef AvahiEntryGroup *cupsd_srv_t; /* Service reference */ | |
44 | typedef AvahiStringList *cupsd_txt_t; /* TXT record */ | |
45 | #endif /* HAVE_DNSSD */ | |
46 | ||
47 | ||
ef416fc2 | 48 | /* |
49 | * Printer/class information structure... | |
50 | */ | |
51 | ||
f11a948a MS |
52 | typedef struct cupsd_job_s cupsd_job_t; |
53 | ||
10d09e33 | 54 | struct cupsd_printer_s |
ef416fc2 | 55 | { |
95ece0cb | 56 | _cups_rwlock_t lock; /* Concurrency lock for background updates */ |
409f5497 | 57 | int printer_id; /* Printer ID */ |
ef416fc2 | 58 | char *uri, /* Printer URI */ |
82f97232 | 59 | *uuid, /* Printer UUID */ |
ef416fc2 | 60 | *hostname, /* Host printer resides on */ |
61 | *name, /* Printer name */ | |
9b4bd602 MS |
62 | *location, /* Location string */ |
63 | *geo_location, /* Geographic location URI */ | |
ef416fc2 | 64 | *make_model, /* Make and model */ |
65 | *info, /* Description */ | |
9b4bd602 MS |
66 | *organization, /* Organization name */ |
67 | *organizational_unit, /* Organizational unit (department, etc.) */ | |
2fa1ba3c | 68 | *strings, /* Strings file, if any */ |
ef416fc2 | 69 | *op_policy, /* Operation policy name */ |
70 | *error_policy; /* Error policy */ | |
71 | cupsd_policy_t *op_policy_ptr; /* Pointer to operation policy */ | |
72 | int shared; /* Shared? */ | |
7ae00c35 | 73 | int temporary; /* Temporary queue? */ |
ef416fc2 | 74 | int accepting; /* Accepting jobs? */ |
61cf44e2 | 75 | int holding_new_jobs; /* Holding new jobs for printing? */ |
ef416fc2 | 76 | int in_implicit_class; /* In an implicit class? */ |
77 | ipp_pstate_t state; /* Printer state */ | |
78 | char state_message[1024]; /* Printer state message */ | |
79 | int num_reasons; /* Number of printer-state-reasons */ | |
d1c13e16 | 80 | char *reasons[64]; /* printer-state-reasons strings */ |
9b4bd602 MS |
81 | time_t config_time, /* Time at this configuration */ |
82 | state_time; /* Time at this state */ | |
ef416fc2 | 83 | char *job_sheets[2]; /* Banners/job sheets */ |
09a101d6 | 84 | cups_ptype_t type; /* Printer type (color, small, etc.) */ |
ef416fc2 | 85 | char *device_uri; /* Device URI */ |
0af14961 | 86 | char *sanitized_device_uri; /* Sanitized device URI */ |
ef416fc2 | 87 | char *port_monitor; /* Port monitor */ |
88 | int raw; /* Raw queue? */ | |
d09495fa | 89 | int remote; /* Remote queue? */ |
f7deaa1a | 90 | mime_type_t *filetype, /* Pseudo-filetype for printer */ |
91 | *prefiltertype; /* Pseudo-filetype for pre-filters */ | |
f14324a7 MS |
92 | cups_array_t *filetypes, /* Supported file types */ |
93 | *dest_types; /* Destination types for queue */ | |
f11a948a | 94 | cupsd_job_t *job; /* Current job in queue */ |
61cf44e2 MS |
95 | ipp_t *attrs, /* Attributes supported by this printer */ |
96 | *ppd_attrs; /* Attributes based on the PPD */ | |
ef416fc2 | 97 | int num_printers, /* Number of printers in class */ |
98 | last_printer; /* Last printer job was sent to */ | |
99 | struct cupsd_printer_s **printers; /* Printers in class */ | |
100 | int quota_period, /* Period for quotas */ | |
101 | page_limit, /* Maximum number of pages */ | |
fa73b229 | 102 | k_limit; /* Maximum number of kilobytes */ |
103 | cups_array_t *quotas; /* Quota records */ | |
10d09e33 MS |
104 | int deny_users; /* 1 = deny, 0 = allow */ |
105 | cups_array_t *users; /* Allowed/denied users */ | |
ef416fc2 | 106 | int sequence_number; /* Increasing sequence number */ |
b423cd4c | 107 | int num_options; /* Number of default options */ |
108 | cups_option_t *options; /* Default options */ | |
f7deaa1a | 109 | int num_auth_info_required; /* Number of required auth fields */ |
110 | const char *auth_info_required[4]; /* Required authentication fields */ | |
323c5de1 | 111 | char *alert, /* PSX printer-alert value */ |
112 | *alert_description; /* PSX printer-alert-description value */ | |
5a738aea | 113 | time_t marker_time; /* Last time marker attributes were updated */ |
f14324a7 | 114 | _ppd_cache_t *pc; /* PPD cache and mapping data */ |
f7deaa1a | 115 | |
f3c17241 | 116 | #if defined(HAVE_DNSSD) || defined(HAVE_AVAHI) |
f7deaa1a | 117 | char *reg_name, /* Name used for service registration */ |
f3c17241 MS |
118 | *pdl; /* pdl value for TXT record */ |
119 | cupsd_srv_t ipp_srv; /* IPP service(s) */ | |
120 | # ifdef HAVE_DNSSD | |
121 | # ifdef HAVE_SSL | |
122 | cupsd_srv_t ipps_srv; /* IPPS service(s) */ | |
123 | # endif /* HAVE_SSL */ | |
124 | cupsd_srv_t printer_srv; /* LPD service */ | |
125 | # endif /* HAVE_DNSSD */ | |
126 | #endif /* HAVE_DNSSD || HAVE_AVAHI */ | |
10d09e33 | 127 | }; |
ef416fc2 | 128 | |
129 | ||
130 | /* | |
131 | * Globals... | |
132 | */ | |
133 | ||
134 | VAR ipp_t *CommonData VALUE(NULL); | |
135 | /* Common printer object attrs */ | |
f7deaa1a | 136 | VAR cups_array_t *CommonDefaults VALUE(NULL); |
137 | /* Common -default option names */ | |
409f5497 MS |
138 | VAR int NextPrinterId VALUE(1); |
139 | /* Next printer-id value */ | |
a2326b5b | 140 | VAR cups_array_t *Printers VALUE(NULL); |
ef416fc2 | 141 | /* Printer list */ |
ef416fc2 | 142 | VAR cupsd_printer_t *DefaultPrinter VALUE(NULL); |
143 | /* Default printer */ | |
144 | VAR char *DefaultPolicy VALUE(NULL); | |
145 | /* Default policy name */ | |
146 | VAR cupsd_policy_t *DefaultPolicyPtr | |
147 | VALUE(NULL); | |
148 | /* Pointer to default policy */ | |
149 | ||
150 | ||
151 | /* | |
152 | * Prototypes... | |
153 | */ | |
154 | ||
155 | extern cupsd_printer_t *cupsdAddPrinter(const char *name); | |
ef416fc2 | 156 | extern void cupsdCreateCommonData(void); |
157 | extern void cupsdDeleteAllPrinters(void); | |
f8b3a85b | 158 | extern int cupsdDeletePrinter(cupsd_printer_t *p, int update); |
b4974142 | 159 | extern void cupsdDeleteTemporaryPrinters(int force); |
ef416fc2 | 160 | extern cupsd_printer_t *cupsdFindDest(const char *name); |
161 | extern cupsd_printer_t *cupsdFindPrinter(const char *name); | |
3d8365b8 | 162 | extern cupsd_quota_t *cupsdFindQuota(cupsd_printer_t *p, |
163 | const char *username); | |
ef416fc2 | 164 | extern void cupsdFreeQuotas(cupsd_printer_t *p); |
165 | extern void cupsdLoadAllPrinters(void); | |
f7deaa1a | 166 | extern void cupsdRenamePrinter(cupsd_printer_t *p, |
167 | const char *name); | |
ef416fc2 | 168 | extern void cupsdSaveAllPrinters(void); |
f7deaa1a | 169 | extern int cupsdSetAuthInfoRequired(cupsd_printer_t *p, |
170 | const char *values, | |
171 | ipp_attribute_t *attr); | |
0af14961 | 172 | extern void cupsdSetDeviceURI(cupsd_printer_t *p, const char *uri); |
5a738aea | 173 | extern void cupsdSetPrinterAttr(cupsd_printer_t *p, |
7d644288 MS |
174 | const char *name, |
175 | const char *value); | |
ef416fc2 | 176 | extern void cupsdSetPrinterAttrs(cupsd_printer_t *p); |
e07d4801 | 177 | extern int cupsdSetPrinterReasons(cupsd_printer_t *p, |
f7deaa1a | 178 | const char *s); |
179 | extern void cupsdSetPrinterState(cupsd_printer_t *p, ipp_pstate_t s, | |
180 | int update); | |
a29fd7dd MS |
181 | #define cupsdStartPrinter(p,u) cupsdSetPrinterState((p), \ |
182 | IPP_PRINTER_IDLE, (u)) | |
ef416fc2 | 183 | extern void cupsdStopPrinter(cupsd_printer_t *p, int update); |
c9fc04c6 MS |
184 | extern int cupsdUpdatePrinterPPD(cupsd_printer_t *p, |
185 | int num_keywords, | |
186 | cups_option_t *keywords); | |
ef416fc2 | 187 | extern void cupsdUpdatePrinters(void); |
f7deaa1a | 188 | extern cupsd_quota_t *cupsdUpdateQuota(cupsd_printer_t *p, |
189 | const char *username, int pages, | |
190 | int k); | |
191 | extern const char *cupsdValidateDest(const char *uri, | |
ef416fc2 | 192 | cups_ptype_t *dtype, |
193 | cupsd_printer_t **printer); | |
194 | extern void cupsdWritePrintcap(void); |