1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
|
/*
* "$Id: printers.h 11380 2013-11-05 01:14:53Z msweet $"
*
* Printer definitions for the CUPS scheduler.
*
* Copyright 2007-2013 by Apple Inc.
* Copyright 1997-2007 by Easy Software Products, all rights reserved.
*
* These coded instructions, statements, and computer programs are the
* property of Apple Inc. 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
* file is missing or damaged, see the license at "http://www.cups.org/".
*/
#ifdef HAVE_DNSSD
# include <dns_sd.h>
#elif defined(HAVE_AVAHI)
# include <avahi-client/client.h>
# include <avahi-client/publish.h>
# include <avahi-common/error.h>
# include <avahi-common/thread-watch.h>
#endif /* HAVE_DNSSD */
#include <cups/pwg-private.h>
/*
* Quota data...
*/
typedef struct
{
char username[33]; /* User data */
time_t next_update; /* Next update time */
int page_count, /* Count of pages */
k_count; /* Count of kilobytes */
} cupsd_quota_t;
/*
* DNS-SD types to make the code cleaner/clearer...
*/
#ifdef HAVE_DNSSD
typedef DNSServiceRef cupsd_srv_t; /* Service reference */
typedef TXTRecordRef cupsd_txt_t; /* TXT record */
#elif defined(HAVE_AVAHI)
typedef AvahiEntryGroup *cupsd_srv_t; /* Service reference */
typedef AvahiStringList *cupsd_txt_t; /* TXT record */
#endif /* HAVE_DNSSD */
/*
* Printer/class information structure...
*/
typedef struct cupsd_job_s cupsd_job_t;
struct cupsd_printer_s
{
char *uri, /* Printer URI */
*uuid, /* Printer UUID */
*hostname, /* Host printer resides on */
*name, /* Printer name */
*location, /* Location code */
*make_model, /* Make and model */
*info, /* Description */
*op_policy, /* Operation policy name */
*error_policy; /* Error policy */
cupsd_policy_t *op_policy_ptr; /* Pointer to operation policy */
int shared; /* Shared? */
int accepting; /* Accepting jobs? */
int holding_new_jobs; /* Holding new jobs for printing? */
int in_implicit_class; /* In an implicit class? */
ipp_pstate_t state; /* Printer state */
char state_message[1024]; /* Printer state message */
int num_reasons; /* Number of printer-state-reasons */
char *reasons[64]; /* printer-state-reasons strings */
time_t state_time; /* Time at this state */
char *job_sheets[2]; /* Banners/job sheets */
cups_ptype_t type; /* Printer type (color, small, etc.) */
char *device_uri; /* Device URI */
char *sanitized_device_uri; /* Sanitized device URI */
char *port_monitor; /* Port monitor */
int raw; /* Raw queue? */
int remote; /* Remote queue? */
mime_type_t *filetype, /* Pseudo-filetype for printer */
*prefiltertype; /* Pseudo-filetype for pre-filters */
cups_array_t *filetypes, /* Supported file types */
*dest_types; /* Destination types for queue */
cupsd_job_t *job; /* Current job in queue */
ipp_t *attrs, /* Attributes supported by this printer */
*ppd_attrs; /* Attributes based on the PPD */
int num_printers, /* Number of printers in class */
last_printer; /* Last printer job was sent to */
struct cupsd_printer_s **printers; /* Printers in class */
int quota_period, /* Period for quotas */
page_limit, /* Maximum number of pages */
k_limit; /* Maximum number of kilobytes */
cups_array_t *quotas; /* Quota records */
int deny_users; /* 1 = deny, 0 = allow */
cups_array_t *users; /* Allowed/denied users */
int sequence_number; /* Increasing sequence number */
int num_options; /* Number of default options */
cups_option_t *options; /* Default options */
int num_auth_info_required; /* Number of required auth fields */
const char *auth_info_required[4]; /* Required authentication fields */
char *alert, /* PSX printer-alert value */
*alert_description; /* PSX printer-alert-description value */
time_t marker_time; /* Last time marker attributes were updated */
_ppd_cache_t *pc; /* PPD cache and mapping data */
#if defined(HAVE_DNSSD) || defined(HAVE_AVAHI)
char *reg_name, /* Name used for service registration */
*pdl; /* pdl value for TXT record */
cupsd_srv_t ipp_srv; /* IPP service(s) */
# ifdef HAVE_DNSSD
# ifdef HAVE_SSL
cupsd_srv_t ipps_srv; /* IPPS service(s) */
# endif /* HAVE_SSL */
cupsd_srv_t printer_srv; /* LPD service */
# endif /* HAVE_DNSSD */
#endif /* HAVE_DNSSD || HAVE_AVAHI */
};
/*
* Globals...
*/
VAR ipp_t *CommonData VALUE(NULL);
/* Common printer object attrs */
VAR cups_array_t *CommonDefaults VALUE(NULL);
/* Common -default option names */
VAR cups_array_t *Printers VALUE(NULL);
/* Printer list */
VAR cupsd_printer_t *DefaultPrinter VALUE(NULL);
/* Default printer */
VAR char *DefaultPolicy VALUE(NULL);
/* Default policy name */
VAR cupsd_policy_t *DefaultPolicyPtr
VALUE(NULL);
/* Pointer to default policy */
/*
* Prototypes...
*/
extern cupsd_printer_t *cupsdAddPrinter(const char *name);
extern void cupsdCreateCommonData(void);
extern void cupsdDeleteAllPrinters(void);
extern int cupsdDeletePrinter(cupsd_printer_t *p, int update);
extern cupsd_printer_t *cupsdFindDest(const char *name);
extern cupsd_printer_t *cupsdFindPrinter(const char *name);
extern cupsd_quota_t *cupsdFindQuota(cupsd_printer_t *p,
const char *username);
extern void cupsdFreeQuotas(cupsd_printer_t *p);
extern void cupsdLoadAllPrinters(void);
extern void cupsdRenamePrinter(cupsd_printer_t *p,
const char *name);
extern void cupsdSaveAllPrinters(void);
extern int cupsdSetAuthInfoRequired(cupsd_printer_t *p,
const char *values,
ipp_attribute_t *attr);
extern void cupsdSetDeviceURI(cupsd_printer_t *p, const char *uri);
extern void cupsdSetPrinterAttr(cupsd_printer_t *p,
const char *name,
const char *value);
extern void cupsdSetPrinterAttrs(cupsd_printer_t *p);
extern int cupsdSetPrinterReasons(cupsd_printer_t *p,
const char *s);
extern void cupsdSetPrinterState(cupsd_printer_t *p, ipp_pstate_t s,
int update);
#define cupsdStartPrinter(p,u) cupsdSetPrinterState((p), \
IPP_PRINTER_IDLE, (u))
extern void cupsdStopPrinter(cupsd_printer_t *p, int update);
extern int cupsdUpdatePrinterPPD(cupsd_printer_t *p,
int num_keywords,
cups_option_t *keywords);
extern void cupsdUpdatePrinters(void);
extern cupsd_quota_t *cupsdUpdateQuota(cupsd_printer_t *p,
const char *username, int pages,
int k);
extern const char *cupsdValidateDest(const char *uri,
cups_ptype_t *dtype,
cupsd_printer_t **printer);
extern void cupsdWritePrintcap(void);
/*
* End of "$Id: printers.h 11380 2013-11-05 01:14:53Z msweet $".
*/
|
