2 * Unix SMB/CIFS implementation.
3 * Virtual Windows Registry Layer
4 * Copyright (C) Gerald Carter 2002-2005
6 * This program is free software; you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License as published by
8 * the Free Software Foundation; either version 3 of the License, or
9 * (at your option) any later version.
11 * This program is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 * GNU General Public License for more details.
16 * You should have received a copy of the GNU General Public License
17 * along with this program; if not, see <http://www.gnu.org/licenses/>.
20 /* Implementation of registry virtual views for printing information */
24 #include "reg_util_internal.h"
25 #include "reg_backend_db.h"
26 #include "reg_objects.h"
27 #include "../librpc/gen_ndr/ndr_spoolss.h"
30 #define DBGC_CLASS DBGC_REGISTRY
32 /* registrt paths used in the print_registry[] */
34 #define KEY_MONITORS "HKLM/SYSTEM/CURRENTCONTROLSET/CONTROL/PRINT/MONITORS"
35 #define KEY_FORMS "HKLM/SYSTEM/CURRENTCONTROLSET/CONTROL/PRINT/FORMS"
36 #define KEY_CONTROL_PRINTERS "HKLM/SYSTEM/CURRENTCONTROLSET/CONTROL/PRINT/PRINTERS"
37 #define KEY_ENVIRONMENTS "HKLM/SYSTEM/CURRENTCONTROLSET/CONTROL/PRINT/ENVIRONMENTS"
38 #define KEY_CONTROL_PRINT "HKLM/SYSTEM/CURRENTCONTROLSET/CONTROL/PRINT"
39 #define KEY_WINNT_PRINTERS "HKLM/SOFTWARE/MICROSOFT/WINDOWS NT/CURRENTVERSION/PRINT/PRINTERS"
40 #define KEY_WINNT_PRINT "HKLM/SOFTWARE/MICROSOFT/WINDOWS NT/CURRENTVERSION/PRINT"
41 #define KEY_PORTS "HKLM/SOFTWARE/MICROSOFT/WINDOWS NT/CURRENTVERSION/PORTS"
43 /* callback table for various registry paths below the ones we service in this module */
46 /* full key path in normalized form */
49 /* callbscks for fetch/store operations */
50 int ( *fetch_subkeys
) ( const char *path
, struct regsubkey_ctr
*subkeys
);
51 bool (*store_subkeys
) ( const char *path
, struct regsubkey_ctr
*subkeys
);
52 int (*fetch_values
) ( const char *path
, struct regval_ctr
*values
);
53 bool (*store_values
) ( const char *path
, struct regval_ctr
*values
);
56 /*********************************************************************
57 *********************************************************************
59 *********************************************************************
60 *********************************************************************/
62 /***********************************************************************
63 simple function to prune a pathname down to the basename of a file
64 **********************************************************************/
66 static const char *dos_basename(const char *path
)
70 if (!(p
= strrchr( path
, '\\'))) {
79 /*********************************************************************
80 *********************************************************************
81 ** "HKLM/SYSTEM/CURRENTCONTROLSET/CONTROL/PRINT/FORMS"
82 *********************************************************************
83 *********************************************************************/
85 static int key_forms_fetch_keys(const char *key
, struct regsubkey_ctr
*subkeys
)
87 char *p
= reg_remaining_path(talloc_tos(), key
+ strlen(KEY_FORMS
));
89 /* no keys below Forms */
98 /**********************************************************************
99 *********************************************************************/
101 static int key_forms_fetch_values(const char *key
, struct regval_ctr
*values
)
104 int i
, num_values
, form_index
= 1;
105 nt_forms_struct
*forms_list
= NULL
;
106 nt_forms_struct
*form
;
108 DEBUG(10,("print_values_forms: key=>[%s]\n", key
? key
: "NULL" ));
110 num_values
= get_ntforms( &forms_list
);
112 DEBUG(10,("hive_forms_fetch_values: [%d] user defined forms returned\n",
115 /* handle user defined forms */
117 for ( i
=0; i
<num_values
; i
++ ) {
118 form
= &forms_list
[i
];
120 data
[0] = form
->width
;
121 data
[1] = form
->length
;
122 data
[2] = form
->left
;
124 data
[4] = form
->right
;
125 data
[5] = form
->bottom
;
126 data
[6] = form_index
++;
127 data
[7] = form
->flag
;
129 regval_ctr_addvalue(values
, form
->name
, REG_BINARY
, (uint8_t *)data
, sizeof(data
));
132 SAFE_FREE( forms_list
);
135 /* handle built-on forms */
137 num_values
= get_builtin_ntforms( &forms_list
);
139 DEBUG(10,("print_subpath_values_forms: [%d] built-in forms returned\n",
142 for ( i
=0; i
<num_values
; i
++ ) {
143 form
= &forms_list
[i
];
145 data
[0] = form
->width
;
146 data
[1] = form
->length
;
147 data
[2] = form
->left
;
149 data
[4] = form
->right
;
150 data
[5] = form
->bottom
;
151 data
[6] = form_index
++;
152 data
[7] = form
->flag
;
154 regval_ctr_addvalue(values
, form
->name
, REG_BINARY
, (uint8_t *)data
, sizeof(data
));
157 SAFE_FREE(forms_list
);
159 return regval_ctr_numvals(values
);
162 /*********************************************************************
163 *********************************************************************
164 ** "HKLM/SYSTEM/CURRENTCONTROLSET/CONTROL/PRINT/PRINTERS"
165 ** "HKLM/SOFTWARE/MICROSOFT/WINDOWS NT/CURRENTVERSION/PRINT/PRINTERS"
166 *********************************************************************
167 *********************************************************************/
169 /*********************************************************************
170 strip off prefix for printers key. DOes return a pointer to static
172 *********************************************************************/
174 static char *strip_printers_prefix(const char *key
)
176 char *subkeypath
= NULL
;
178 TALLOC_CTX
*ctx
= talloc_tos();
180 path
= talloc_strdup(ctx
, key
);
184 path
= normalize_reg_path(ctx
, path
);
189 /* normalizing the path does not change length, just key delimiters and case */
191 if (strncmp(path
, KEY_WINNT_PRINTERS
, strlen(KEY_WINNT_PRINTERS
)) == 0) {
192 subkeypath
= reg_remaining_path(ctx
, key
+ strlen(KEY_WINNT_PRINTERS
));
194 subkeypath
= reg_remaining_path(ctx
, key
+ strlen(KEY_CONTROL_PRINTERS
));
201 /*********************************************************************
202 *********************************************************************/
204 static int key_printers_fetch_keys( const char *key
, struct regsubkey_ctr
*subkeys
)
206 int n_services
= lp_numservices();
212 char *printername
, *printerdatakey
;
213 NT_PRINTER_INFO_LEVEL
*printer
= NULL
;
214 fstring
*subkey_names
= NULL
;
216 DEBUG(10,("key_printers_fetch_keys: key=>[%s]\n", key
? key
: "NULL" ));
218 printers_key
= strip_printers_prefix( key
);
220 if ( !printers_key
) {
221 /* enumerate all printers */
223 for (snum
=0; snum
<n_services
; snum
++) {
224 if ( !(lp_snum_ok(snum
) && lp_print_ok(snum
) ) )
227 /* don't report the [printers] share */
229 if ( strequal( lp_servicename(snum
), PRINTERS_NAME
) )
232 fstrcpy( sname
, lp_servicename(snum
) );
234 regsubkey_ctr_addkey( subkeys
, sname
);
237 num_subkeys
= regsubkey_ctr_numkeys( subkeys
);
241 /* get information for a specific printer */
243 if (!reg_split_path( printers_key
, &printername
, &printerdatakey
)) {
247 /* validate the printer name */
249 for (snum
=0; snum
<n_services
; snum
++) {
250 if ( !lp_snum_ok(snum
) || !lp_print_ok(snum
) )
252 if (strequal( lp_servicename(snum
), printername
) )
256 if ( snum
>=n_services
257 || !W_ERROR_IS_OK( get_a_printer(NULL
, &printer
, 2, printername
) ) )
262 num_subkeys
= get_printer_subkeys( printer
->info_2
->data
, printerdatakey
?printerdatakey
:"", &subkey_names
);
264 for ( i
=0; i
<num_subkeys
; i
++ )
265 regsubkey_ctr_addkey( subkeys
, subkey_names
[i
] );
267 free_a_printer( &printer
, 2 );
269 /* no other subkeys below here */
272 SAFE_FREE( subkey_names
);
277 /**********************************************************************
278 Take a list of names and call add_printer_hook() if necessary
279 Note that we do this a little differently from Windows since the
280 keyname is the sharename and not the printer name.
281 *********************************************************************/
283 static bool add_printers_by_registry( struct regsubkey_ctr
*subkeys
)
285 int i
, num_keys
, snum
;
287 NT_PRINTER_INFO_LEVEL_2 info2
;
288 NT_PRINTER_INFO_LEVEL printer
;
290 ZERO_STRUCT( info2
);
291 printer
.info_2
= &info2
;
293 num_keys
= regsubkey_ctr_numkeys( subkeys
);
296 for ( i
=0; i
<num_keys
; i
++ ) {
297 printername
= regsubkey_ctr_specific_key( subkeys
, i
);
298 snum
= find_service( printername
);
300 /* just verify a valied snum for now */
302 fstrcpy( info2
.printername
, printername
);
303 fstrcpy( info2
.sharename
, printername
);
304 if ( !add_printer_hook(talloc_tos(), NULL
, &printer
) ) {
305 DEBUG(0,("add_printers_by_registry: Failed to add printer [%s]\n",
315 /**********************************************************************
316 *********************************************************************/
318 static bool key_printers_store_keys( const char *key
, struct regsubkey_ctr
*subkeys
)
321 char *printername
, *printerdatakey
;
322 NT_PRINTER_INFO_LEVEL
*printer
= NULL
;
323 int i
, num_subkeys
, num_existing_keys
;
325 fstring
*existing_subkeys
= NULL
;
327 printers_key
= strip_printers_prefix( key
);
329 if ( !printers_key
) {
330 /* have to deal with some new or deleted printer */
331 return add_printers_by_registry( subkeys
);
334 if (!reg_split_path( printers_key
, &printername
, &printerdatakey
)) {
338 /* lookup the printer */
340 if ( !W_ERROR_IS_OK(get_a_printer(NULL
, &printer
, 2, printername
)) ) {
341 DEBUG(0,("key_printers_store_keys: Tried to store subkey for bad printername %s\n",
346 /* get the top level printer keys */
348 num_existing_keys
= get_printer_subkeys( printer
->info_2
->data
, "", &existing_subkeys
);
350 for ( i
=0; i
<num_existing_keys
; i
++ ) {
352 /* remove the key if it has been deleted */
354 if ( !regsubkey_ctr_key_exists( subkeys
, existing_subkeys
[i
] ) ) {
355 DEBUG(5,("key_printers_store_keys: deleting key %s\n",
356 existing_subkeys
[i
]));
357 delete_printer_key( printer
->info_2
->data
, existing_subkeys
[i
] );
361 num_subkeys
= regsubkey_ctr_numkeys( subkeys
);
362 for ( i
=0; i
<num_subkeys
; i
++ ) {
363 subkeyname
= regsubkey_ctr_specific_key(subkeys
, i
);
364 /* add any missing printer keys */
365 if ( lookup_printerkey(printer
->info_2
->data
, subkeyname
) == -1 ) {
366 DEBUG(5,("key_printers_store_keys: adding key %s\n",
367 existing_subkeys
[i
]));
368 if ( add_new_printer_key( printer
->info_2
->data
, subkeyname
) == -1 ) {
369 SAFE_FREE( existing_subkeys
);
375 /* write back to disk */
377 mod_a_printer( printer
, 2 );
381 free_a_printer( &printer
, 2 );
383 SAFE_FREE( existing_subkeys
);
388 /**********************************************************************
389 *********************************************************************/
391 static void fill_in_printer_values(NT_PRINTER_INFO_LEVEL_2
*info2
, struct regval_ctr
*values
)
393 struct spoolss_DeviceMode
*devmode
;
395 uint32 printer_status
= PRINTER_STATUS_OK
;
397 regval_ctr_addvalue( values
, "Attributes", REG_DWORD
, (uint8_t *)&info2
->attributes
, sizeof(info2
->attributes
) );
398 regval_ctr_addvalue( values
, "Priority", REG_DWORD
, (uint8_t *)&info2
->priority
, sizeof(info2
->attributes
) );
399 regval_ctr_addvalue( values
, "ChangeID", REG_DWORD
, (uint8_t *)&info2
->changeid
, sizeof(info2
->changeid
) );
400 regval_ctr_addvalue( values
, "Default Priority", REG_DWORD
, (uint8_t *)&info2
->default_priority
, sizeof(info2
->default_priority
) );
402 /* lie and say everything is ok since we don't want to call print_queue_length() to get the real status */
403 regval_ctr_addvalue( values
, "Status", REG_DWORD
, (uint8_t *)&printer_status
, sizeof(info2
->status
) );
405 regval_ctr_addvalue( values
, "StartTime", REG_DWORD
, (uint8_t *)&info2
->starttime
, sizeof(info2
->starttime
) );
406 regval_ctr_addvalue( values
, "UntilTime", REG_DWORD
, (uint8_t *)&info2
->untiltime
, sizeof(info2
->untiltime
) );
408 /* strip the \\server\ from this string */
409 if ( !(p
= strrchr( info2
->printername
, '\\' ) ) )
410 p
= info2
->printername
;
414 regval_ctr_addvalue_sz(values
, "Name", p
);
415 regval_ctr_addvalue_sz(values
, "Location", info2
->location
);
416 regval_ctr_addvalue_sz(values
, "Description", info2
->comment
);
417 regval_ctr_addvalue_sz(values
, "Parameters", info2
->parameters
);
418 regval_ctr_addvalue_sz(values
, "Port", info2
->portname
);
419 regval_ctr_addvalue_sz(values
, "Share Name", info2
->sharename
);
420 regval_ctr_addvalue_sz(values
, "Printer Driver", info2
->drivername
);
421 regval_ctr_addvalue_sz(values
, "Separator File", info2
->sepfile
);
422 regval_ctr_addvalue_sz(values
, "Print Processor", info2
->printprocessor
);
423 regval_ctr_addvalue_sz(values
, "Datatype", info2
->datatype
);
425 /* stream the device mode */
427 devmode
= construct_dev_mode(values
,info2
->sharename
);
430 enum ndr_err_code ndr_err
;
432 ndr_err
= ndr_push_struct_blob(&blob
, values
, devmode
,
433 (ndr_push_flags_fn_t
)ndr_push_spoolss_DeviceMode
);
435 if (NDR_ERR_CODE_IS_SUCCESS(ndr_err
)) {
436 regval_ctr_addvalue(values
, "Default Devmode", REG_BINARY
,
437 blob
.data
, blob
.length
);
441 /* stream the printer security descriptor */
443 if (info2
->secdesc_buf
&&
444 info2
->secdesc_buf
->sd
&&
445 info2
->secdesc_buf
->sd_size
)
450 status
= marshall_sec_desc(values
, info2
->secdesc_buf
->sd
,
451 &blob
.data
, &blob
.length
);
452 if (NT_STATUS_IS_OK(status
)) {
453 regval_ctr_addvalue(values
, "Security", REG_BINARY
,
454 blob
.data
, blob
.length
);
461 /**********************************************************************
462 *********************************************************************/
464 static int key_printers_fetch_values(const char *key
, struct regval_ctr
*values
)
468 char *printername
, *printerdatakey
;
469 NT_PRINTER_INFO_LEVEL
*printer
= NULL
;
470 NT_PRINTER_DATA
*p_data
;
473 printers_key
= strip_printers_prefix( key
);
475 /* top level key values stored in the registry has no values */
477 if ( !printers_key
) {
478 /* normalize to the 'HKLM\SOFTWARE\...\Print\Printers' key */
479 return regdb_fetch_values( KEY_WINNT_PRINTERS
, values
);
482 /* lookup the printer object */
484 if (!reg_split_path( printers_key
, &printername
, &printerdatakey
)) {
488 if ( !W_ERROR_IS_OK( get_a_printer(NULL
, &printer
, 2, printername
) ) )
491 if ( !printerdatakey
) {
492 fill_in_printer_values( printer
->info_2
, values
);
496 /* iterate over all printer data keys and fill the regval container */
498 p_data
= printer
->info_2
->data
;
499 if ( (key_index
= lookup_printerkey( p_data
, printerdatakey
)) == -1 ) {
500 /* failure....should never happen if the client has a valid open handle first */
501 DEBUG(10,("key_printers_fetch_values: Unknown keyname [%s]\n", printerdatakey
));
502 free_a_printer( &printer
, 2 );
506 num_values
= regval_ctr_numvals( p_data
->keys
[key_index
].values
);
507 for ( i
=0; i
<num_values
; i
++ )
508 regval_ctr_copyvalue( values
, regval_ctr_specific_value(p_data
->keys
[key_index
].values
, i
) );
513 free_a_printer( &printer
, 2 );
515 return regval_ctr_numvals( values
);
518 /**********************************************************************
519 *********************************************************************/
521 #define REG_IDX_ATTRIBUTES 1
522 #define REG_IDX_PRIORITY 2
523 #define REG_IDX_DEFAULT_PRIORITY 3
524 #define REG_IDX_CHANGEID 4
525 #define REG_IDX_STATUS 5
526 #define REG_IDX_STARTTIME 6
527 #define REG_IDX_NAME 7
528 #define REG_IDX_LOCATION 8
529 #define REG_IDX_DESCRIPTION 9
530 #define REG_IDX_PARAMETERS 10
531 #define REG_IDX_PORT 12
532 #define REG_IDX_SHARENAME 13
533 #define REG_IDX_DRIVER 14
534 #define REG_IDX_SEP_FILE 15
535 #define REG_IDX_PRINTPROC 16
536 #define REG_IDX_DATATYPE 17
537 #define REG_IDX_DEVMODE 18
538 #define REG_IDX_SECDESC 19
539 #define REG_IDX_UNTILTIME 20
544 } printer_values_map
[] = {
545 { "Attributes", REG_IDX_ATTRIBUTES
},
546 { "Priority", REG_IDX_PRIORITY
},
547 { "Default Priority", REG_IDX_DEFAULT_PRIORITY
},
548 { "ChangeID", REG_IDX_CHANGEID
},
549 { "Status", REG_IDX_STATUS
},
550 { "StartTime", REG_IDX_STARTTIME
},
551 { "UntilTime", REG_IDX_UNTILTIME
},
552 { "Name", REG_IDX_NAME
},
553 { "Location", REG_IDX_LOCATION
},
554 { "Description", REG_IDX_DESCRIPTION
},
555 { "Parameters", REG_IDX_PARAMETERS
},
556 { "Port", REG_IDX_PORT
},
557 { "Share Name", REG_IDX_SHARENAME
},
558 { "Printer Driver", REG_IDX_DRIVER
},
559 { "Separator File", REG_IDX_SEP_FILE
},
560 { "Print Processor", REG_IDX_PRINTPROC
},
561 { "Datatype", REG_IDX_DATATYPE
},
562 { "Default Devmode", REG_IDX_DEVMODE
},
563 { "Security", REG_IDX_SECDESC
},
568 static int find_valuename_index( const char *valuename
)
572 for ( i
=0; printer_values_map
[i
].name
; i
++ ) {
573 if ( strequal( valuename
, printer_values_map
[i
].name
) )
574 return printer_values_map
[i
].index
;
580 /**********************************************************************
581 *********************************************************************/
583 static void pull_reg_sz_fstring(TALLOC_CTX
*mem_ctx
, const DATA_BLOB
*blob
, fstring s
)
586 pull_reg_sz(mem_ctx
, blob
, &str
);
590 static void convert_values_to_printer_info_2(TALLOC_CTX
*mem_ctx
,
591 NT_PRINTER_INFO_LEVEL_2
*printer2
,
592 struct regval_ctr
*values
)
594 int num_values
= regval_ctr_numvals( values
);
596 struct regval_blob
*val
;
599 for ( i
=0; i
<num_values
; i
++ ) {
601 val
= regval_ctr_specific_value( values
, i
);
602 value_index
= find_valuename_index( regval_name( val
) );
604 blob
= data_blob_const(regval_data_p(val
), regval_size(val
));
606 switch( value_index
) {
607 case REG_IDX_ATTRIBUTES
:
608 printer2
->attributes
= (uint32
)(*regval_data_p(val
));
610 case REG_IDX_PRIORITY
:
611 printer2
->priority
= (uint32
)(*regval_data_p(val
));
613 case REG_IDX_DEFAULT_PRIORITY
:
614 printer2
->default_priority
= (uint32
)(*regval_data_p(val
));
616 case REG_IDX_CHANGEID
:
617 printer2
->changeid
= (uint32
)(*regval_data_p(val
));
619 case REG_IDX_STARTTIME
:
620 printer2
->starttime
= (uint32
)(*regval_data_p(val
));
622 case REG_IDX_UNTILTIME
:
623 printer2
->untiltime
= (uint32
)(*regval_data_p(val
));
626 pull_reg_sz_fstring(mem_ctx
, &blob
, printer2
->printername
);
628 case REG_IDX_LOCATION
:
629 pull_reg_sz_fstring(mem_ctx
, &blob
, printer2
->location
);
631 case REG_IDX_DESCRIPTION
:
632 pull_reg_sz_fstring(mem_ctx
, &blob
, printer2
->comment
);
634 case REG_IDX_PARAMETERS
:
635 pull_reg_sz_fstring(mem_ctx
, &blob
, printer2
->parameters
);
638 pull_reg_sz_fstring(mem_ctx
, &blob
, printer2
->portname
);
640 case REG_IDX_SHARENAME
:
641 pull_reg_sz_fstring(mem_ctx
, &blob
, printer2
->sharename
);
644 pull_reg_sz_fstring(mem_ctx
, &blob
, printer2
->drivername
);
646 case REG_IDX_SEP_FILE
:
647 pull_reg_sz_fstring(mem_ctx
, &blob
, printer2
->sepfile
);
649 case REG_IDX_PRINTPROC
:
650 pull_reg_sz_fstring(mem_ctx
, &blob
, printer2
->printprocessor
);
652 case REG_IDX_DATATYPE
:
653 pull_reg_sz_fstring(mem_ctx
, &blob
, printer2
->datatype
);
655 case REG_IDX_DEVMODE
:
657 case REG_IDX_SECDESC
:
660 /* unsupported value...throw away */
661 DEBUG(8,("convert_values_to_printer_info_2: Unsupported registry value [%s]\n",
662 regval_name( val
) ));
669 /**********************************************************************
670 *********************************************************************/
672 static bool key_printers_store_values(const char *key
, struct regval_ctr
*values
)
675 char *printername
, *keyname
;
676 NT_PRINTER_INFO_LEVEL
*printer
= NULL
;
678 TALLOC_CTX
*mem_ctx
= talloc_init("key_printers_store_values");
680 printers_key
= strip_printers_prefix( key
);
682 /* values in the top level key get stored in the registry */
684 if ( !printers_key
) {
685 /* normalize on the 'HKLM\SOFTWARE\....\Print\Printers' key */
686 return regdb_store_values( KEY_WINNT_PRINTERS
, values
);
689 if (!reg_split_path( printers_key
, &printername
, &keyname
)) {
693 if ( !W_ERROR_IS_OK(get_a_printer(NULL
, &printer
, 2, printername
) ) )
696 /* deal with setting values directly under the printername */
699 convert_values_to_printer_info_2(mem_ctx
, printer
->info_2
, values
);
702 int num_values
= regval_ctr_numvals( values
);
704 struct regval_blob
*val
;
706 delete_printer_key( printer
->info_2
->data
, keyname
);
708 /* deal with any subkeys */
709 for ( i
=0; i
<num_values
; i
++ ) {
710 val
= regval_ctr_specific_value( values
, i
);
711 result
= set_printer_dataex( printer
, keyname
,
714 regval_data_p( val
),
715 regval_size( val
) );
716 if ( !W_ERROR_IS_OK(result
) ) {
717 DEBUG(0,("key_printers_store_values: failed to set printer data [%s]!\n",
719 free_a_printer( &printer
, 2 );
720 talloc_destroy(mem_ctx
);
726 result
= mod_a_printer( printer
, 2 );
728 free_a_printer( &printer
, 2 );
729 talloc_destroy(mem_ctx
);
731 return W_ERROR_IS_OK(result
);
734 /*********************************************************************
735 *********************************************************************
736 ** "HKLM/SYSTEM/CURRENTCONTROLSET/CONTROL/PRINT/ENVIRONMENTS"
737 *********************************************************************
738 *********************************************************************/
740 static int key_driver_fetch_keys( const char *key
, struct regsubkey_ctr
*subkeys
)
742 const char *environments
[] = {
746 "Windows NT Alpha_AXP",
747 "Windows NT PowerPC",
751 fstring
*drivers
= NULL
;
752 int i
, env_index
, num_drivers
;
753 char *keystr
, *base
, *subkeypath
;
755 int num_subkeys
= -1;
757 TALLOC_CTX
*ctx
= talloc_tos();
759 DEBUG(10,("key_driver_fetch_keys key=>[%s]\n", key
? key
: "NULL" ));
761 keystr
= reg_remaining_path(ctx
, key
+ strlen(KEY_ENVIRONMENTS
) );
763 /* list all possible architectures */
766 for ( num_subkeys
=0; environments
[num_subkeys
]; num_subkeys
++ )
767 regsubkey_ctr_addkey( subkeys
, environments
[num_subkeys
] );
772 /* we are dealing with a subkey of "Environments */
773 key2
= talloc_strdup(ctx
, keystr
);
778 if (!reg_split_path(keystr
, &base
, &subkeypath
)) {
784 for ( env_index
=0; environments
[env_index
]; env_index
++ ) {
785 if ( strequal( environments
[env_index
], base
) )
788 if ( !environments
[env_index
] )
791 /* ...\Print\Environements\...\ */
794 regsubkey_ctr_addkey( subkeys
, "Drivers" );
795 regsubkey_ctr_addkey( subkeys
, "Print Processors" );
800 /* more of the key path to process */
803 if (!reg_split_path( keystr
, &base
, &subkeypath
)) {
807 /* ...\Print\Environements\...\Drivers\ */
810 if ( strequal(base
, "Drivers") ) {
811 switch ( env_index
) {
813 regsubkey_ctr_addkey( subkeys
, "Version-0" );
815 default: /* Windows NT based systems */
816 regsubkey_ctr_addkey( subkeys
, "Version-2" );
817 regsubkey_ctr_addkey( subkeys
, "Version-3" );
821 return regsubkey_ctr_numkeys( subkeys
);
822 } else if ( strequal(base
, "Print Processors") ) {
823 if ( env_index
== 1 || env_index
== 5 || env_index
== 6 )
826 return regsubkey_ctr_numkeys( subkeys
);
828 return -1; /* bad path */
831 /* we finally get to enumerate the drivers */
833 /* only one possible subkey below PrintProc key */
835 if ( strequal(base
, "Print Processors") ) {
837 if (!reg_split_path( keystr
, &base
, &subkeypath
)) {
841 /* no subkeys below this point */
846 /* only allow one keyname here -- 'winprint' */
848 return strequal( base
, "winprint" ) ? 0 : -1;
851 /* only dealing with drivers from here on out */
854 if (!reg_split_path( keystr
, &base
, &subkeypath
)) {
858 version
= atoi(&base
[strlen(base
)-1]);
866 if ( version
!= 2 && version
!= 3 )
873 num_drivers
= get_ntdrivers( &drivers
, environments
[env_index
], version
);
874 for ( i
=0; i
<num_drivers
; i
++ )
875 regsubkey_ctr_addkey( subkeys
, drivers
[i
] );
877 return regsubkey_ctr_numkeys( subkeys
);
880 /* if anything else left, just say if has no subkeys */
882 DEBUG(1,("key_driver_fetch_keys unhandled key [%s] (subkey == %s)\n",
889 /**********************************************************************
890 *********************************************************************/
892 static void fill_in_driver_values(const struct spoolss_DriverInfo8
*r
,
893 struct regval_ctr
*values
)
895 uint8_t *buffer
= NULL
;
898 const char *filename
;
901 filename
= dos_basename(r
->driver_path
);
902 regval_ctr_addvalue_sz(values
, "Driver", filename
);
904 filename
= dos_basename(r
->config_file
);
905 regval_ctr_addvalue_sz(values
, "Configuration File", filename
);
907 filename
= dos_basename(r
->data_file
);
908 regval_ctr_addvalue_sz(values
, "Data File", filename
);
910 filename
= dos_basename(r
->help_file
);
911 regval_ctr_addvalue_sz(values
, "Help File", filename
);
913 regval_ctr_addvalue_sz(values
, "Datatype", r
->default_datatype
);
914 regval_ctr_addvalue_sz(values
, "Monitor", r
->monitor_name
);
916 regval_ctr_addvalue( values
, "Version", REG_DWORD
, (uint8_t *)&r
->version
,
917 sizeof(r
->version
) );
919 if (r
->dependent_files
) {
920 /* place the list of dependent files in a single
921 character buffer, separating each file name by
924 for (i
=0; r
->dependent_files
[i
] && strcmp(r
->dependent_files
[i
], ""); i
++) {
925 /* strip the path to only the file's base name */
927 filename
= dos_basename(r
->dependent_files
[i
]);
929 length
= strlen(filename
);
931 buffer
= (uint8_t *)SMB_REALLOC( buffer
, buffer_size
+ (length
+ 1)*sizeof(uint16
) );
936 push_reg_sz(talloc_tos(), &data
, filename
);
937 memcpy( buffer
+buffer_size
, data
.data
, data
.length
);
939 buffer_size
+= (length
+ 1)*sizeof(uint16
);
942 /* terminated by double NULL. Add the final one here */
944 buffer
= (uint8_t *)SMB_REALLOC( buffer
, buffer_size
+ 2 );
948 buffer
[buffer_size
++] = (uint8_t)'\0';
949 buffer
[buffer_size
++] = (uint8_t)'\0';
953 regval_ctr_addvalue( values
, "Dependent Files", REG_MULTI_SZ
, buffer
, buffer_size
);
960 /**********************************************************************
961 *********************************************************************/
963 static int driver_arch_fetch_values(char *key
, struct regval_ctr
*values
)
965 char *keystr
, *base
, *subkeypath
;
966 fstring arch_environment
;
969 struct spoolss_DriverInfo8
*driver_ctr
;
972 if (!reg_split_path( key
, &base
, &subkeypath
)) {
976 /* no values in 'Environments\Drivers\Windows NT x86' */
981 /* We have the Architecture string and some subkey name:
982 Currently we only support
985 Anything else is an error.
988 fstrcpy( arch_environment
, base
);
991 if (!reg_split_path( keystr
, &base
, &subkeypath
)) {
995 if ( strequal(base
, "Print Processors") )
998 /* only Drivers key can be left */
1000 if ( !strequal(base
, "Drivers") )
1006 /* We know that we have Architechure\Drivers with some subkey name
1007 The subkey name has to be Version-XX */
1009 keystr
= subkeypath
;
1010 if (!reg_split_path( keystr
, &base
, &subkeypath
)) {
1017 version
= atoi(&base
[strlen(base
)-1]);
1019 /* BEGIN PRINTER DRIVER NAME BLOCK */
1021 keystr
= subkeypath
;
1022 if (!reg_split_path( keystr
, &base
, &subkeypath
)) {
1026 /* don't go any deeper for now */
1028 fstrcpy( driver
, base
);
1030 w_result
= get_a_printer_driver(talloc_tos(), &driver_ctr
, driver
, arch_environment
, version
);
1032 if ( !W_ERROR_IS_OK(w_result
) )
1035 fill_in_driver_values(driver_ctr
, values
);
1037 free_a_printer_driver(driver_ctr
);
1039 /* END PRINTER DRIVER NAME BLOCK */
1042 DEBUG(8,("key_driver_fetch_values: Exit\n"));
1044 return regval_ctr_numvals( values
);
1047 /**********************************************************************
1048 *********************************************************************/
1050 static int key_driver_fetch_values(const char *key
, struct regval_ctr
*values
)
1052 char *keystr
= NULL
;
1053 char *subkey
= NULL
;
1054 TALLOC_CTX
*ctx
= talloc_tos();
1056 DEBUG(8,("key_driver_fetch_values: Enter key => [%s]\n", key
? key
: "NULL"));
1058 /* no values in the Environments key */
1060 if (!(keystr
= reg_remaining_path(ctx
, key
+ strlen(KEY_ENVIRONMENTS
))))
1063 subkey
= talloc_strdup(ctx
, keystr
);
1068 /* pass off to handle subkeys */
1070 return driver_arch_fetch_values( subkey
, values
);
1073 /*********************************************************************
1074 *********************************************************************
1075 ** "HKLM/SYSTEM/CURRENTCONTROLSET/CONTROL/PRINT"
1076 *********************************************************************
1077 *********************************************************************/
1079 static int key_print_fetch_keys( const char *key
, struct regsubkey_ctr
*subkeys
)
1081 int key_len
= strlen(key
);
1083 /* no keys below 'Print' handled here */
1085 if ( (key_len
!= strlen(KEY_CONTROL_PRINT
)) && (key_len
!= strlen(KEY_WINNT_PRINT
)) )
1088 regsubkey_ctr_addkey( subkeys
, "Environments" );
1089 regsubkey_ctr_addkey( subkeys
, "Monitors" );
1090 regsubkey_ctr_addkey( subkeys
, "Forms" );
1091 regsubkey_ctr_addkey( subkeys
, "Printers" );
1093 return regsubkey_ctr_numkeys( subkeys
);
1096 /**********************************************************************
1097 *********************************************************************
1098 ** Structure to hold dispatch table of ops for various printer keys.
1099 ** Make sure to always store deeper keys along the same path first so
1100 ** we ge a more specific match.
1101 *********************************************************************
1102 *********************************************************************/
1104 static struct reg_dyn_tree print_registry
[] = {
1105 /* just pass the monitor onto the registry tdb */
1109 ®db_fetch_values
,
1110 ®db_store_values
},
1112 &key_forms_fetch_keys
,
1114 &key_forms_fetch_values
,
1116 { KEY_CONTROL_PRINTERS
,
1117 &key_printers_fetch_keys
,
1118 &key_printers_store_keys
,
1119 &key_printers_fetch_values
,
1120 &key_printers_store_values
},
1122 &key_driver_fetch_keys
,
1124 &key_driver_fetch_values
,
1126 { KEY_CONTROL_PRINT
,
1127 &key_print_fetch_keys
,
1131 { KEY_WINNT_PRINTERS
,
1132 &key_printers_fetch_keys
,
1133 &key_printers_store_keys
,
1134 &key_printers_fetch_values
,
1135 &key_printers_store_values
},
1139 ®db_fetch_values
,
1140 ®db_store_values
},
1142 { NULL
, NULL
, NULL
, NULL
, NULL
}
1146 /**********************************************************************
1147 *********************************************************************
1148 ** Main reg_printing interface functions
1149 *********************************************************************
1150 *********************************************************************/
1152 /***********************************************************************
1153 Lookup a key in the print_registry table, returning its index.
1155 **********************************************************************/
1157 static int match_registry_path(const char *key
)
1161 TALLOC_CTX
*ctx
= talloc_tos();
1166 path
= talloc_strdup(ctx
, key
);
1170 path
= normalize_reg_path(ctx
, path
);
1175 for ( i
=0; print_registry
[i
].path
; i
++ ) {
1176 if (strncmp( path
, print_registry
[i
].path
, strlen(print_registry
[i
].path
) ) == 0 )
1183 /***********************************************************************
1184 **********************************************************************/
1186 static int regprint_fetch_reg_keys( const char *key
, struct regsubkey_ctr
*subkeys
)
1188 int i
= match_registry_path( key
);
1193 if ( !print_registry
[i
].fetch_subkeys
)
1196 return print_registry
[i
].fetch_subkeys( key
, subkeys
);
1199 /**********************************************************************
1200 *********************************************************************/
1202 static bool regprint_store_reg_keys( const char *key
, struct regsubkey_ctr
*subkeys
)
1204 int i
= match_registry_path( key
);
1209 if ( !print_registry
[i
].store_subkeys
)
1212 return print_registry
[i
].store_subkeys( key
, subkeys
);
1215 /**********************************************************************
1216 *********************************************************************/
1218 static int regprint_fetch_reg_values(const char *key
, struct regval_ctr
*values
)
1220 int i
= match_registry_path( key
);
1225 /* return 0 values by default since we know the key had
1226 to exist because the client opened a handle */
1228 if ( !print_registry
[i
].fetch_values
)
1231 return print_registry
[i
].fetch_values( key
, values
);
1234 /**********************************************************************
1235 *********************************************************************/
1237 static bool regprint_store_reg_values(const char *key
, struct regval_ctr
*values
)
1239 int i
= match_registry_path( key
);
1244 if ( !print_registry
[i
].store_values
)
1247 return print_registry
[i
].store_values( key
, values
);
1251 * Table of function pointers for accessing printing data
1254 struct registry_ops printing_ops
= {
1255 .fetch_subkeys
= regprint_fetch_reg_keys
,
1256 .fetch_values
= regprint_fetch_reg_values
,
1257 .store_subkeys
= regprint_store_reg_keys
,
1258 .store_values
= regprint_store_reg_values
,