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
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
|
/*
Unix SMB/Netbios implementation.
Version 1.9.
SMB parameters and setup
Copyright (C) Andrew Tridgell 1992-2000,
Copyright (C) Jean Francois Micouleau 1998-2000.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef NT_PRINTING_H_
#define NT_PRINTING_H_
#include "client.h"
#include "../librpc/gen_ndr/srv_spoolss.h"
/* container for a single registry key */
typedef struct {
char *name;
struct regval_ctr *values;
} NT_PRINTER_KEY;
/* container for all printer data */
typedef struct {
int num_keys;
NT_PRINTER_KEY *keys;
} NT_PRINTER_DATA;
typedef struct nt_printer_info_level_2
{
uint32 attributes;
uint32 priority;
uint32 default_priority;
uint32 starttime;
uint32 untiltime;
uint32 status;
uint32 cjobs;
uint32 averageppm;
fstring servername;
fstring printername;
fstring sharename;
fstring portname;
fstring drivername;
char comment[1024];
fstring location;
struct spoolss_DeviceMode *devmode;
fstring sepfile;
fstring printprocessor;
fstring datatype;
fstring parameters;
NT_PRINTER_DATA *data;
struct sec_desc_buf *secdesc_buf;
uint32 changeid;
uint32 c_setprinter;
uint32 setuptime;
} NT_PRINTER_INFO_LEVEL_2;
typedef struct nt_printer_info_level
{
NT_PRINTER_INFO_LEVEL_2 *info_2;
} NT_PRINTER_INFO_LEVEL;
typedef struct
{
fstring name;
uint32 flag;
uint32 width;
uint32 length;
uint32 left;
uint32 top;
uint32 right;
uint32 bottom;
} nt_forms_struct;
#ifndef SAMBA_PRINTER_PORT_NAME
#define SAMBA_PRINTER_PORT_NAME "Samba Printer Port"
#endif
/* DOS header format */
#define DOS_HEADER_SIZE 64
#define DOS_HEADER_MAGIC_OFFSET 0
#define DOS_HEADER_MAGIC 0x5A4D
#define DOS_HEADER_LFANEW_OFFSET 60
/* New Executable format (Win or OS/2 1.x segmented) */
#define NE_HEADER_SIZE 64
#define NE_HEADER_SIGNATURE_OFFSET 0
#define NE_HEADER_SIGNATURE 0x454E
#define NE_HEADER_TARGET_OS_OFFSET 54
#define NE_HEADER_TARGOS_WIN 0x02
#define NE_HEADER_MINOR_VER_OFFSET 62
#define NE_HEADER_MAJOR_VER_OFFSET 63
/* Portable Executable format */
#define PE_HEADER_SIZE 24
#define PE_HEADER_SIGNATURE_OFFSET 0
#define PE_HEADER_SIGNATURE 0x00004550
#define PE_HEADER_MACHINE_OFFSET 4
#define PE_HEADER_MACHINE_I386 0x14c
#define PE_HEADER_NUMBER_OF_SECTIONS 6
#define PE_HEADER_OPTIONAL_HEADER_SIZE 20
#define PE_HEADER_SECT_HEADER_SIZE 40
#define PE_HEADER_SECT_NAME_OFFSET 0
#define PE_HEADER_SECT_SIZE_DATA_OFFSET 16
#define PE_HEADER_SECT_PTR_DATA_OFFSET 20
/* Microsoft file version format */
#define VS_SIGNATURE "VS_VERSION_INFO"
#define VS_MAGIC_VALUE 0xfeef04bd
#define VS_MAJOR_OFFSET 8
#define VS_MINOR_OFFSET 12
#define VS_VERSION_INFO_UNICODE_SIZE (sizeof(VS_SIGNATURE)*2+4+VS_MINOR_OFFSET+4) /* not true size! */
#define VS_VERSION_INFO_SIZE (sizeof(VS_SIGNATURE)+4+VS_MINOR_OFFSET+4) /* not true size! */
#define VS_NE_BUF_SIZE 4096 /* Must be > 2*VS_VERSION_INFO_SIZE */
/* Notify spoolss clients that something has changed. The
notification data is either stored in two uint32 values or a
variable length array. */
#define SPOOLSS_NOTIFY_MSG_UNIX_JOBID 0x0001 /* Job id is unix */
typedef struct spoolss_notify_msg {
fstring printer; /* Name of printer notified */
uint32 type; /* Printer or job notify */
uint32 field; /* Notify field changed */
uint32 id; /* Job id */
uint32 len; /* Length of data, 0 for two uint32 value */
uint32 flags;
union {
uint32 value[2];
char *data;
} notify;
} SPOOLSS_NOTIFY_MSG;
typedef struct {
fstring printername;
uint32 num_msgs;
SPOOLSS_NOTIFY_MSG *msgs;
} SPOOLSS_NOTIFY_MSG_GROUP;
typedef struct {
TALLOC_CTX *ctx;
uint32 num_groups;
SPOOLSS_NOTIFY_MSG_GROUP *msg_groups;
} SPOOLSS_NOTIFY_MSG_CTR;
#define SPLHND_PRINTER 1
#define SPLHND_SERVER 2
#define SPLHND_PORTMON_TCP 3
#define SPLHND_PORTMON_LOCAL 4
/* structure to store the printer handles */
/* and a reference to what it's pointing to */
/* and the notify info asked about */
/* that's the central struct */
typedef struct _Printer{
struct _Printer *prev, *next;
bool document_started;
bool page_started;
uint32 jobid; /* jobid in printing backend */
int printer_type;
fstring servername;
fstring sharename;
uint32 type;
uint32 access_granted;
struct {
uint32 flags;
uint32 options;
fstring localmachine;
uint32 printerlocal;
struct spoolss_NotifyOption *option;
struct policy_handle client_hnd;
bool client_connected;
uint32 change;
/* are we in a FindNextPrinterChangeNotify() call? */
bool fnpcn;
} notify;
struct {
fstring machine;
fstring user;
} client;
/* devmode sent in the OpenPrinter() call */
struct spoolss_DeviceMode *devmode;
/* TODO cache the printer info2 structure */
struct spoolss_PrinterInfo2 *info2;
} Printer_entry;
/*
* The printer attributes.
* I #defined all of them (grabbed form MSDN)
* I'm only using:
* ( SHARED | NETWORK | RAW_ONLY )
* RAW_ONLY _MUST_ be present otherwise NT will send an EMF file
*/
#define PRINTER_ATTRIBUTE_SAMBA (PRINTER_ATTRIBUTE_RAW_ONLY|\
PRINTER_ATTRIBUTE_SHARED|\
PRINTER_ATTRIBUTE_LOCAL)
#define PRINTER_ATTRIBUTE_NOT_SAMBA (PRINTER_ATTRIBUTE_NETWORK)
#define DRIVER_ANY_VERSION 0xffffffff
#define DRIVER_MAX_VERSION 4
struct print_architecture_table_node {
const char *long_archi;
const char *short_archi;
int version;
};
bool nt_printing_init(struct messaging_context *msg_ctx);
WERROR spoolss_create_default_devmode(TALLOC_CTX *mem_ctx,
const char *devicename,
struct spoolss_DeviceMode **devmode);
WERROR spoolss_create_default_secdesc(TALLOC_CTX *mem_ctx,
struct spoolss_security_descriptor **secdesc);
WERROR spoolss_map_to_os2_driver(TALLOC_CTX *mem_ctx, const char **pdrivername);
const char *get_short_archi(const char *long_archi);
bool add_printer_hook(TALLOC_CTX *ctx, NT_USER_TOKEN *token,
struct spoolss_SetPrinterInfo2 *info2,
const char *remote_machine);
bool print_access_check(struct auth_serversupplied_info *server_info, int snum,
int access_type);
WERROR nt_printer_publish(TALLOC_CTX *mem_ctx,
struct auth_serversupplied_info *server_info,
struct spoolss_PrinterInfo2 *pinfo2,
int action);
bool is_printer_published(TALLOC_CTX *mem_ctx,
struct auth_serversupplied_info *server_info,
char *servername, char *printer, struct GUID *guid,
struct spoolss_PrinterInfo2 **info2);
WERROR check_published_printers(void);
bool driver_info_ctr_to_info8(struct spoolss_AddDriverInfoCtr *r,
struct spoolss_DriverInfo8 *_info8);
bool printer_driver_in_use(TALLOC_CTX *mem_ctx,
struct auth_serversupplied_info *server_info,
const struct spoolss_DriverInfo8 *r);
bool printer_driver_files_in_use(TALLOC_CTX *mem_ctx,
struct auth_serversupplied_info *server_info,
struct spoolss_DriverInfo8 *r);
bool delete_driver_files(struct auth_serversupplied_info *server_info,
const struct spoolss_DriverInfo8 *r);
WERROR move_driver_to_download_area(struct pipes_struct *p,
struct spoolss_AddDriverInfoCtr *r,
WERROR *perr);
WERROR clean_up_driver_struct(TALLOC_CTX *mem_ctx,
struct pipes_struct *rpc_pipe,
struct spoolss_AddDriverInfoCtr *r);
void map_printer_permissions(struct security_descriptor *sd);
void map_job_permissions(struct security_descriptor *sd);
bool print_time_access_check(struct auth_serversupplied_info *server_info,
const char *servicename);
void nt_printer_remove(TALLOC_CTX *mem_ctx,
struct auth_serversupplied_info *server_info,
const char *printer);
#endif /* NT_PRINTING_H_ */
|
