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 */
25 #define DBGC_CLASS DBGC_REGISTRY
27 /* registrt paths used in the print_registry[] */
29 #define KEY_MONITORS "HKLM/SYSTEM/CURRENTCONTROLSET/CONTROL/PRINT/MONITORS"
30 #define KEY_FORMS "HKLM/SYSTEM/CURRENTCONTROLSET/CONTROL/PRINT/FORMS"
31 #define KEY_CONTROL_PRINTERS "HKLM/SYSTEM/CURRENTCONTROLSET/CONTROL/PRINT/PRINTERS"
32 #define KEY_ENVIRONMENTS "HKLM/SYSTEM/CURRENTCONTROLSET/CONTROL/PRINT/ENVIRONMENTS"
33 #define KEY_CONTROL_PRINT "HKLM/SYSTEM/CURRENTCONTROLSET/CONTROL/PRINT"
34 #define KEY_WINNT_PRINTERS "HKLM/SOFTWARE/MICROSOFT/WINDOWS NT/CURRENTVERSION/PRINT/PRINTERS"
35 #define KEY_WINNT_PRINT "HKLM/SOFTWARE/MICROSOFT/WINDOWS NT/CURRENTVERSION/PRINT"
36 #define KEY_PORTS "HKLM/SOFTWARE/MICROSOFT/WINDOWS NT/CURRENTVERSION/PORTS"
38 /* callback table for various registry paths below the ones we service in this module */
41 /* full key path in normalized form */
44 /* callbscks for fetch/store operations */
45 int ( *fetch_subkeys
) ( const char *path
, struct regsubkey_ctr
*subkeys
);
46 bool (*store_subkeys
) ( const char *path
, struct regsubkey_ctr
*subkeys
);
47 int (*fetch_values
) ( const char *path
, struct regval_ctr
*values
);
48 bool (*store_values
) ( const char *path
, struct regval_ctr
*values
);
51 /*********************************************************************
52 *********************************************************************
54 *********************************************************************
55 *********************************************************************/
57 /***********************************************************************
58 simple function to prune a pathname down to the basename of a file
59 **********************************************************************/
61 static const char *dos_basename(const char *path
)
65 if (!(p
= strrchr( path
, '\\'))) {
74 /*********************************************************************
75 *********************************************************************
76 ** "HKLM/SYSTEM/CURRENTCONTROLSET/CONTROL/PRINT/FORMS"
77 *********************************************************************
78 *********************************************************************/
80 static int key_forms_fetch_keys(const char *key
, struct regsubkey_ctr
*subkeys
)
82 char *p
= reg_remaining_path(talloc_tos(), key
+ strlen(KEY_FORMS
));
84 /* no keys below Forms */
93 /**********************************************************************
94 *********************************************************************/
96 static int key_forms_fetch_values(const char *key
, struct regval_ctr
*values
)
99 int i
, num_values
, form_index
= 1;
100 nt_forms_struct
*forms_list
= NULL
;
101 nt_forms_struct
*form
;
103 DEBUG(10,("print_values_forms: key=>[%s]\n", key
? key
: "NULL" ));
105 num_values
= get_ntforms( &forms_list
);
107 DEBUG(10,("hive_forms_fetch_values: [%d] user defined forms returned\n",
110 /* handle user defined forms */
112 for ( i
=0; i
<num_values
; i
++ ) {
113 form
= &forms_list
[i
];
115 data
[0] = form
->width
;
116 data
[1] = form
->length
;
117 data
[2] = form
->left
;
119 data
[4] = form
->right
;
120 data
[5] = form
->bottom
;
121 data
[6] = form_index
++;
122 data
[7] = form
->flag
;
124 regval_ctr_addvalue( values
, form
->name
, REG_BINARY
, (char*)data
, sizeof(data
) );
127 SAFE_FREE( forms_list
);
130 /* handle built-on forms */
132 num_values
= get_builtin_ntforms( &forms_list
);
134 DEBUG(10,("print_subpath_values_forms: [%d] built-in forms returned\n",
137 for ( i
=0; i
<num_values
; i
++ ) {
138 form
= &forms_list
[i
];
140 data
[0] = form
->width
;
141 data
[1] = form
->length
;
142 data
[2] = form
->left
;
144 data
[4] = form
->right
;
145 data
[5] = form
->bottom
;
146 data
[6] = form_index
++;
147 data
[7] = form
->flag
;
149 regval_ctr_addvalue(values
, form
->name
, REG_BINARY
, (char*)data
, sizeof(data
) );
152 SAFE_FREE(forms_list
);
154 return regval_ctr_numvals(values
);
157 /*********************************************************************
158 *********************************************************************
159 ** "HKLM/SYSTEM/CURRENTCONTROLSET/CONTROL/PRINT/PRINTERS"
160 ** "HKLM/SOFTWARE/MICROSOFT/WINDOWS NT/CURRENTVERSION/PRINT/PRINTERS"
161 *********************************************************************
162 *********************************************************************/
164 /*********************************************************************
165 strip off prefix for printers key. DOes return a pointer to static
167 *********************************************************************/
169 static char *strip_printers_prefix(const char *key
)
171 char *subkeypath
= NULL
;
173 TALLOC_CTX
*ctx
= talloc_tos();
175 path
= talloc_strdup(ctx
, key
);
179 path
= normalize_reg_path(ctx
, path
);
184 /* normalizing the path does not change length, just key delimiters and case */
186 if (strncmp(path
, KEY_WINNT_PRINTERS
, strlen(KEY_WINNT_PRINTERS
)) == 0) {
187 subkeypath
= reg_remaining_path(ctx
, key
+ strlen(KEY_WINNT_PRINTERS
));
189 subkeypath
= reg_remaining_path(ctx
, key
+ strlen(KEY_CONTROL_PRINTERS
));
196 /*********************************************************************
197 *********************************************************************/
199 static int key_printers_fetch_keys( const char *key
, struct regsubkey_ctr
*subkeys
)
201 int n_services
= lp_numservices();
207 char *printername
, *printerdatakey
;
208 NT_PRINTER_INFO_LEVEL
*printer
= NULL
;
209 fstring
*subkey_names
= NULL
;
211 DEBUG(10,("key_printers_fetch_keys: key=>[%s]\n", key
? key
: "NULL" ));
213 printers_key
= strip_printers_prefix( key
);
215 if ( !printers_key
) {
216 /* enumerate all printers */
218 for (snum
=0; snum
<n_services
; snum
++) {
219 if ( !(lp_snum_ok(snum
) && lp_print_ok(snum
) ) )
222 /* don't report the [printers] share */
224 if ( strequal( lp_servicename(snum
), PRINTERS_NAME
) )
227 fstrcpy( sname
, lp_servicename(snum
) );
229 regsubkey_ctr_addkey( subkeys
, sname
);
232 num_subkeys
= regsubkey_ctr_numkeys( subkeys
);
236 /* get information for a specific printer */
238 if (!reg_split_path( printers_key
, &printername
, &printerdatakey
)) {
242 /* validate the printer name */
244 for (snum
=0; snum
<n_services
; snum
++) {
245 if ( !lp_snum_ok(snum
) || !lp_print_ok(snum
) )
247 if (strequal( lp_servicename(snum
), printername
) )
251 if ( snum
>=n_services
252 || !W_ERROR_IS_OK( get_a_printer(NULL
, &printer
, 2, printername
) ) )
257 num_subkeys
= get_printer_subkeys( printer
->info_2
->data
, printerdatakey
?printerdatakey
:"", &subkey_names
);
259 for ( i
=0; i
<num_subkeys
; i
++ )
260 regsubkey_ctr_addkey( subkeys
, subkey_names
[i
] );
262 free_a_printer( &printer
, 2 );
264 /* no other subkeys below here */
267 SAFE_FREE( subkey_names
);
272 /**********************************************************************
273 Take a list of names and call add_printer_hook() if necessary
274 Note that we do this a little differently from Windows since the
275 keyname is the sharename and not the printer name.
276 *********************************************************************/
278 static bool add_printers_by_registry( struct regsubkey_ctr
*subkeys
)
280 int i
, num_keys
, snum
;
282 NT_PRINTER_INFO_LEVEL_2 info2
;
283 NT_PRINTER_INFO_LEVEL printer
;
285 ZERO_STRUCT( info2
);
286 printer
.info_2
= &info2
;
288 num_keys
= regsubkey_ctr_numkeys( subkeys
);
291 for ( i
=0; i
<num_keys
; i
++ ) {
292 printername
= regsubkey_ctr_specific_key( subkeys
, i
);
293 snum
= find_service( printername
);
295 /* just verify a valied snum for now */
297 fstrcpy( info2
.printername
, printername
);
298 fstrcpy( info2
.sharename
, printername
);
299 if ( !add_printer_hook(talloc_tos(), NULL
, &printer
) ) {
300 DEBUG(0,("add_printers_by_registry: Failed to add printer [%s]\n",
310 /**********************************************************************
311 *********************************************************************/
313 static bool key_printers_store_keys( const char *key
, struct regsubkey_ctr
*subkeys
)
316 char *printername
, *printerdatakey
;
317 NT_PRINTER_INFO_LEVEL
*printer
= NULL
;
318 int i
, num_subkeys
, num_existing_keys
;
320 fstring
*existing_subkeys
= NULL
;
322 printers_key
= strip_printers_prefix( key
);
324 if ( !printers_key
) {
325 /* have to deal with some new or deleted printer */
326 return add_printers_by_registry( subkeys
);
329 if (!reg_split_path( printers_key
, &printername
, &printerdatakey
)) {
333 /* lookup the printer */
335 if ( !W_ERROR_IS_OK(get_a_printer(NULL
, &printer
, 2, printername
)) ) {
336 DEBUG(0,("key_printers_store_keys: Tried to store subkey for bad printername %s\n",
341 /* get the top level printer keys */
343 num_existing_keys
= get_printer_subkeys( printer
->info_2
->data
, "", &existing_subkeys
);
345 for ( i
=0; i
<num_existing_keys
; i
++ ) {
347 /* remove the key if it has been deleted */
349 if ( !regsubkey_ctr_key_exists( subkeys
, existing_subkeys
[i
] ) ) {
350 DEBUG(5,("key_printers_store_keys: deleting key %s\n",
351 existing_subkeys
[i
]));
352 delete_printer_key( printer
->info_2
->data
, existing_subkeys
[i
] );
356 num_subkeys
= regsubkey_ctr_numkeys( subkeys
);
357 for ( i
=0; i
<num_subkeys
; i
++ ) {
358 subkeyname
= regsubkey_ctr_specific_key(subkeys
, i
);
359 /* add any missing printer keys */
360 if ( lookup_printerkey(printer
->info_2
->data
, subkeyname
) == -1 ) {
361 DEBUG(5,("key_printers_store_keys: adding key %s\n",
362 existing_subkeys
[i
]));
363 if ( add_new_printer_key( printer
->info_2
->data
, subkeyname
) == -1 ) {
364 SAFE_FREE( existing_subkeys
);
370 /* write back to disk */
372 mod_a_printer( printer
, 2 );
376 free_a_printer( &printer
, 2 );
378 SAFE_FREE( existing_subkeys
);
383 /**********************************************************************
384 *********************************************************************/
386 static void fill_in_printer_values(NT_PRINTER_INFO_LEVEL_2
*info2
, struct regval_ctr
*values
)
388 struct spoolss_DeviceMode
*devmode
;
390 uint32 printer_status
= PRINTER_STATUS_OK
;
392 regval_ctr_addvalue( values
, "Attributes", REG_DWORD
, (char*)&info2
->attributes
, sizeof(info2
->attributes
) );
393 regval_ctr_addvalue( values
, "Priority", REG_DWORD
, (char*)&info2
->priority
, sizeof(info2
->attributes
) );
394 regval_ctr_addvalue( values
, "ChangeID", REG_DWORD
, (char*)&info2
->changeid
, sizeof(info2
->changeid
) );
395 regval_ctr_addvalue( values
, "Default Priority", REG_DWORD
, (char*)&info2
->default_priority
, sizeof(info2
->default_priority
) );
397 /* lie and say everything is ok since we don't want to call print_queue_length() to get the real status */
398 regval_ctr_addvalue( values
, "Status", REG_DWORD
, (char*)&printer_status
, sizeof(info2
->status
) );
400 regval_ctr_addvalue( values
, "StartTime", REG_DWORD
, (char*)&info2
->starttime
, sizeof(info2
->starttime
) );
401 regval_ctr_addvalue( values
, "UntilTime", REG_DWORD
, (char*)&info2
->untiltime
, sizeof(info2
->untiltime
) );
403 /* strip the \\server\ from this string */
404 if ( !(p
= strrchr( info2
->printername
, '\\' ) ) )
405 p
= info2
->printername
;
409 regval_ctr_addvalue_sz(values
, "Name", p
);
410 regval_ctr_addvalue_sz(values
, "Location", info2
->location
);
411 regval_ctr_addvalue_sz(values
, "Description", info2
->comment
);
412 regval_ctr_addvalue_sz(values
, "Parameters", info2
->parameters
);
413 regval_ctr_addvalue_sz(values
, "Port", info2
->portname
);
414 regval_ctr_addvalue_sz(values
, "Share Name", info2
->sharename
);
415 regval_ctr_addvalue_sz(values
, "Printer Driver", info2
->drivername
);
416 regval_ctr_addvalue_sz(values
, "Separator File", info2
->sepfile
);
417 regval_ctr_addvalue_sz(values
, "Print Processor", "WinPrint");
418 regval_ctr_addvalue_sz(values
, "Datatype", "RAW");
420 /* stream the device mode */
422 devmode
= construct_dev_mode(values
,info2
->sharename
);
425 enum ndr_err_code ndr_err
;
427 ndr_err
= ndr_push_struct_blob(&blob
, values
, NULL
, devmode
,
428 (ndr_push_flags_fn_t
)ndr_push_spoolss_DeviceMode
);
430 if (NDR_ERR_CODE_IS_SUCCESS(ndr_err
)) {
431 regval_ctr_addvalue(values
, "Default Devmode", REG_BINARY
,
432 (const char *)blob
.data
, blob
.length
);
436 /* stream the printer security descriptor */
438 if (info2
->secdesc_buf
&&
439 info2
->secdesc_buf
->sd
&&
440 info2
->secdesc_buf
->sd_size
)
445 status
= marshall_sec_desc(values
, info2
->secdesc_buf
->sd
,
446 &blob
.data
, &blob
.length
);
447 if (NT_STATUS_IS_OK(status
)) {
448 regval_ctr_addvalue(values
, "Security", REG_BINARY
,
449 (const char *)blob
.data
, blob
.length
);
456 /**********************************************************************
457 *********************************************************************/
459 static int key_printers_fetch_values(const char *key
, struct regval_ctr
*values
)
463 char *printername
, *printerdatakey
;
464 NT_PRINTER_INFO_LEVEL
*printer
= NULL
;
465 NT_PRINTER_DATA
*p_data
;
468 printers_key
= strip_printers_prefix( key
);
470 /* top level key values stored in the registry has no values */
472 if ( !printers_key
) {
473 /* normalize to the 'HKLM\SOFTWARE\...\Print\Printers' key */
474 return regdb_fetch_values( KEY_WINNT_PRINTERS
, values
);
477 /* lookup the printer object */
479 if (!reg_split_path( printers_key
, &printername
, &printerdatakey
)) {
483 if ( !W_ERROR_IS_OK( get_a_printer(NULL
, &printer
, 2, printername
) ) )
486 if ( !printerdatakey
) {
487 fill_in_printer_values( printer
->info_2
, values
);
491 /* iterate over all printer data keys and fill the regval container */
493 p_data
= printer
->info_2
->data
;
494 if ( (key_index
= lookup_printerkey( p_data
, printerdatakey
)) == -1 ) {
495 /* failure....should never happen if the client has a valid open handle first */
496 DEBUG(10,("key_printers_fetch_values: Unknown keyname [%s]\n", printerdatakey
));
497 free_a_printer( &printer
, 2 );
501 num_values
= regval_ctr_numvals( p_data
->keys
[key_index
].values
);
502 for ( i
=0; i
<num_values
; i
++ )
503 regval_ctr_copyvalue( values
, regval_ctr_specific_value(p_data
->keys
[key_index
].values
, i
) );
508 free_a_printer( &printer
, 2 );
510 return regval_ctr_numvals( values
);
513 /**********************************************************************
514 *********************************************************************/
516 #define REG_IDX_ATTRIBUTES 1
517 #define REG_IDX_PRIORITY 2
518 #define REG_IDX_DEFAULT_PRIORITY 3
519 #define REG_IDX_CHANGEID 4
520 #define REG_IDX_STATUS 5
521 #define REG_IDX_STARTTIME 6
522 #define REG_IDX_NAME 7
523 #define REG_IDX_LOCATION 8
524 #define REG_IDX_DESCRIPTION 9
525 #define REG_IDX_PARAMETERS 10
526 #define REG_IDX_PORT 12
527 #define REG_IDX_SHARENAME 13
528 #define REG_IDX_DRIVER 14
529 #define REG_IDX_SEP_FILE 15
530 #define REG_IDX_PRINTPROC 16
531 #define REG_IDX_DATATYPE 17
532 #define REG_IDX_DEVMODE 18
533 #define REG_IDX_SECDESC 19
534 #define REG_IDX_UNTILTIME 20
539 } printer_values_map
[] = {
540 { "Attributes", REG_IDX_ATTRIBUTES
},
541 { "Priority", REG_IDX_PRIORITY
},
542 { "Default Priority", REG_IDX_DEFAULT_PRIORITY
},
543 { "ChangeID", REG_IDX_CHANGEID
},
544 { "Status", REG_IDX_STATUS
},
545 { "StartTime", REG_IDX_STARTTIME
},
546 { "UntilTime", REG_IDX_UNTILTIME
},
547 { "Name", REG_IDX_NAME
},
548 { "Location", REG_IDX_LOCATION
},
549 { "Description", REG_IDX_DESCRIPTION
},
550 { "Parameters", REG_IDX_PARAMETERS
},
551 { "Port", REG_IDX_PORT
},
552 { "Share Name", REG_IDX_SHARENAME
},
553 { "Printer Driver", REG_IDX_DRIVER
},
554 { "Separator File", REG_IDX_SEP_FILE
},
555 { "Print Processor", REG_IDX_PRINTPROC
},
556 { "Datatype", REG_IDX_DATATYPE
},
557 { "Default Devmode", REG_IDX_DEVMODE
},
558 { "Security", REG_IDX_SECDESC
},
563 static int find_valuename_index( const char *valuename
)
567 for ( i
=0; printer_values_map
[i
].name
; i
++ ) {
568 if ( strequal( valuename
, printer_values_map
[i
].name
) )
569 return printer_values_map
[i
].index
;
575 /**********************************************************************
576 *********************************************************************/
578 static void pull_reg_sz_fstring(TALLOC_CTX
*mem_ctx
, const DATA_BLOB
*blob
, fstring s
)
581 pull_reg_sz(mem_ctx
, blob
, &str
);
585 static void convert_values_to_printer_info_2(TALLOC_CTX
*mem_ctx
,
586 NT_PRINTER_INFO_LEVEL_2
*printer2
,
587 struct regval_ctr
*values
)
589 int num_values
= regval_ctr_numvals( values
);
591 struct regval_blob
*val
;
594 for ( i
=0; i
<num_values
; i
++ ) {
596 val
= regval_ctr_specific_value( values
, i
);
597 value_index
= find_valuename_index( regval_name( val
) );
599 blob
= data_blob_const(regval_data_p(val
), regval_size(val
));
601 switch( value_index
) {
602 case REG_IDX_ATTRIBUTES
:
603 printer2
->attributes
= (uint32
)(*regval_data_p(val
));
605 case REG_IDX_PRIORITY
:
606 printer2
->priority
= (uint32
)(*regval_data_p(val
));
608 case REG_IDX_DEFAULT_PRIORITY
:
609 printer2
->default_priority
= (uint32
)(*regval_data_p(val
));
611 case REG_IDX_CHANGEID
:
612 printer2
->changeid
= (uint32
)(*regval_data_p(val
));
614 case REG_IDX_STARTTIME
:
615 printer2
->starttime
= (uint32
)(*regval_data_p(val
));
617 case REG_IDX_UNTILTIME
:
618 printer2
->untiltime
= (uint32
)(*regval_data_p(val
));
621 pull_reg_sz_fstring(mem_ctx
, &blob
, printer2
->printername
);
623 case REG_IDX_LOCATION
:
624 pull_reg_sz_fstring(mem_ctx
, &blob
, printer2
->location
);
626 case REG_IDX_DESCRIPTION
:
627 pull_reg_sz_fstring(mem_ctx
, &blob
, printer2
->comment
);
629 case REG_IDX_PARAMETERS
:
630 pull_reg_sz_fstring(mem_ctx
, &blob
, printer2
->parameters
);
633 pull_reg_sz_fstring(mem_ctx
, &blob
, printer2
->portname
);
635 case REG_IDX_SHARENAME
:
636 pull_reg_sz_fstring(mem_ctx
, &blob
, printer2
->sharename
);
639 pull_reg_sz_fstring(mem_ctx
, &blob
, printer2
->drivername
);
641 case REG_IDX_SEP_FILE
:
642 pull_reg_sz_fstring(mem_ctx
, &blob
, printer2
->sepfile
);
644 case REG_IDX_PRINTPROC
:
645 pull_reg_sz_fstring(mem_ctx
, &blob
, printer2
->printprocessor
);
647 case REG_IDX_DATATYPE
:
648 pull_reg_sz_fstring(mem_ctx
, &blob
, printer2
->datatype
);
650 case REG_IDX_DEVMODE
:
652 case REG_IDX_SECDESC
:
655 /* unsupported value...throw away */
656 DEBUG(8,("convert_values_to_printer_info_2: Unsupported registry value [%s]\n",
657 regval_name( val
) ));
664 /**********************************************************************
665 *********************************************************************/
667 static bool key_printers_store_values(const char *key
, struct regval_ctr
*values
)
670 char *printername
, *keyname
;
671 NT_PRINTER_INFO_LEVEL
*printer
= NULL
;
673 TALLOC_CTX
*mem_ctx
= talloc_init("key_printers_store_values");
675 printers_key
= strip_printers_prefix( key
);
677 /* values in the top level key get stored in the registry */
679 if ( !printers_key
) {
680 /* normalize on the 'HKLM\SOFTWARE\....\Print\Printers' key */
681 return regdb_store_values( KEY_WINNT_PRINTERS
, values
);
684 if (!reg_split_path( printers_key
, &printername
, &keyname
)) {
688 if ( !W_ERROR_IS_OK(get_a_printer(NULL
, &printer
, 2, printername
) ) )
691 /* deal with setting values directly under the printername */
694 convert_values_to_printer_info_2(mem_ctx
, printer
->info_2
, values
);
697 int num_values
= regval_ctr_numvals( values
);
699 struct regval_blob
*val
;
701 delete_printer_key( printer
->info_2
->data
, keyname
);
703 /* deal with any subkeys */
704 for ( i
=0; i
<num_values
; i
++ ) {
705 val
= regval_ctr_specific_value( values
, i
);
706 result
= set_printer_dataex( printer
, keyname
,
709 regval_data_p( val
),
710 regval_size( val
) );
711 if ( !W_ERROR_IS_OK(result
) ) {
712 DEBUG(0,("key_printers_store_values: failed to set printer data [%s]!\n",
714 free_a_printer( &printer
, 2 );
715 talloc_destroy(mem_ctx
);
721 result
= mod_a_printer( printer
, 2 );
723 free_a_printer( &printer
, 2 );
724 talloc_destroy(mem_ctx
);
726 return W_ERROR_IS_OK(result
);
729 /*********************************************************************
730 *********************************************************************
731 ** "HKLM/SYSTEM/CURRENTCONTROLSET/CONTROL/PRINT/ENVIRONMENTS"
732 *********************************************************************
733 *********************************************************************/
735 static int key_driver_fetch_keys( const char *key
, struct regsubkey_ctr
*subkeys
)
737 const char *environments
[] = {
741 "Windows NT Alpha_AXP",
742 "Windows NT PowerPC",
746 fstring
*drivers
= NULL
;
747 int i
, env_index
, num_drivers
;
748 char *keystr
, *base
, *subkeypath
;
750 int num_subkeys
= -1;
752 TALLOC_CTX
*ctx
= talloc_tos();
754 DEBUG(10,("key_driver_fetch_keys key=>[%s]\n", key
? key
: "NULL" ));
756 keystr
= reg_remaining_path(ctx
, key
+ strlen(KEY_ENVIRONMENTS
) );
758 /* list all possible architectures */
761 for ( num_subkeys
=0; environments
[num_subkeys
]; num_subkeys
++ )
762 regsubkey_ctr_addkey( subkeys
, environments
[num_subkeys
] );
767 /* we are dealing with a subkey of "Environments */
768 key2
= talloc_strdup(ctx
, keystr
);
773 if (!reg_split_path(keystr
, &base
, &subkeypath
)) {
779 for ( env_index
=0; environments
[env_index
]; env_index
++ ) {
780 if ( strequal( environments
[env_index
], base
) )
783 if ( !environments
[env_index
] )
786 /* ...\Print\Environements\...\ */
789 regsubkey_ctr_addkey( subkeys
, "Drivers" );
790 regsubkey_ctr_addkey( subkeys
, "Print Processors" );
795 /* more of the key path to process */
798 if (!reg_split_path( keystr
, &base
, &subkeypath
)) {
802 /* ...\Print\Environements\...\Drivers\ */
805 if ( strequal(base
, "Drivers") ) {
806 switch ( env_index
) {
808 regsubkey_ctr_addkey( subkeys
, "Version-0" );
810 default: /* Windows NT based systems */
811 regsubkey_ctr_addkey( subkeys
, "Version-2" );
812 regsubkey_ctr_addkey( subkeys
, "Version-3" );
816 return regsubkey_ctr_numkeys( subkeys
);
817 } else if ( strequal(base
, "Print Processors") ) {
818 if ( env_index
== 1 || env_index
== 5 || env_index
== 6 )
821 return regsubkey_ctr_numkeys( subkeys
);
823 return -1; /* bad path */
826 /* we finally get to enumerate the drivers */
828 /* only one possible subkey below PrintProc key */
830 if ( strequal(base
, "Print Processors") ) {
832 if (!reg_split_path( keystr
, &base
, &subkeypath
)) {
836 /* no subkeys below this point */
841 /* only allow one keyname here -- 'winprint' */
843 return strequal( base
, "winprint" ) ? 0 : -1;
846 /* only dealing with drivers from here on out */
849 if (!reg_split_path( keystr
, &base
, &subkeypath
)) {
853 version
= atoi(&base
[strlen(base
)-1]);
861 if ( version
!= 2 && version
!= 3 )
868 num_drivers
= get_ntdrivers( &drivers
, environments
[env_index
], version
);
869 for ( i
=0; i
<num_drivers
; i
++ )
870 regsubkey_ctr_addkey( subkeys
, drivers
[i
] );
872 return regsubkey_ctr_numkeys( subkeys
);
875 /* if anything else left, just say if has no subkeys */
877 DEBUG(1,("key_driver_fetch_keys unhandled key [%s] (subkey == %s)\n",
884 /**********************************************************************
885 *********************************************************************/
887 static void fill_in_driver_values(const struct spoolss_DriverInfo8
*r
,
888 struct regval_ctr
*values
)
893 const char *filename
;
896 filename
= dos_basename(r
->driver_path
);
897 regval_ctr_addvalue_sz(values
, "Driver", filename
);
899 filename
= dos_basename(r
->config_file
);
900 regval_ctr_addvalue_sz(values
, "Configuration File", filename
);
902 filename
= dos_basename(r
->data_file
);
903 regval_ctr_addvalue_sz(values
, "Data File", filename
);
905 filename
= dos_basename(r
->help_file
);
906 regval_ctr_addvalue_sz(values
, "Help File", filename
);
908 regval_ctr_addvalue_sz(values
, "Data Type", r
->default_datatype
);
910 regval_ctr_addvalue( values
, "Version", REG_DWORD
, (char*)&r
->version
,
911 sizeof(r
->version
) );
913 if (r
->dependent_files
) {
914 /* place the list of dependent files in a single
915 character buffer, separating each file name by
918 for (i
=0; r
->dependent_files
[i
] && strcmp(r
->dependent_files
[i
], ""); i
++) {
919 /* strip the path to only the file's base name */
921 filename
= dos_basename(r
->dependent_files
[i
]);
923 length
= strlen(filename
);
925 buffer
= (char *)SMB_REALLOC( buffer
, buffer_size
+ (length
+ 1)*sizeof(uint16
) );
930 push_reg_sz(talloc_tos(), &data
, filename
);
931 memcpy( buffer
+buffer_size
, (char*)data
.data
, data
.length
);
933 buffer_size
+= (length
+ 1)*sizeof(uint16
);
936 /* terminated by double NULL. Add the final one here */
938 buffer
= (char *)SMB_REALLOC( buffer
, buffer_size
+ 2 );
942 buffer
[buffer_size
++] = '\0';
943 buffer
[buffer_size
++] = '\0';
947 regval_ctr_addvalue( values
, "Dependent Files", REG_MULTI_SZ
, buffer
, buffer_size
);
954 /**********************************************************************
955 *********************************************************************/
957 static int driver_arch_fetch_values(char *key
, struct regval_ctr
*values
)
959 char *keystr
, *base
, *subkeypath
;
960 fstring arch_environment
;
963 struct spoolss_DriverInfo8
*driver_ctr
;
966 if (!reg_split_path( key
, &base
, &subkeypath
)) {
970 /* no values in 'Environments\Drivers\Windows NT x86' */
975 /* We have the Architecture string and some subkey name:
976 Currently we only support
979 Anything else is an error.
982 fstrcpy( arch_environment
, base
);
985 if (!reg_split_path( keystr
, &base
, &subkeypath
)) {
989 if ( strequal(base
, "Print Processors") )
992 /* only Drivers key can be left */
994 if ( !strequal(base
, "Drivers") )
1000 /* We know that we have Architechure\Drivers with some subkey name
1001 The subkey name has to be Version-XX */
1003 keystr
= subkeypath
;
1004 if (!reg_split_path( keystr
, &base
, &subkeypath
)) {
1011 version
= atoi(&base
[strlen(base
)-1]);
1013 /* BEGIN PRINTER DRIVER NAME BLOCK */
1015 keystr
= subkeypath
;
1016 if (!reg_split_path( keystr
, &base
, &subkeypath
)) {
1020 /* don't go any deeper for now */
1022 fstrcpy( driver
, base
);
1024 w_result
= get_a_printer_driver(talloc_tos(), &driver_ctr
, driver
, arch_environment
, version
);
1026 if ( !W_ERROR_IS_OK(w_result
) )
1029 fill_in_driver_values(driver_ctr
, values
);
1031 free_a_printer_driver(driver_ctr
);
1033 /* END PRINTER DRIVER NAME BLOCK */
1036 DEBUG(8,("key_driver_fetch_values: Exit\n"));
1038 return regval_ctr_numvals( values
);
1041 /**********************************************************************
1042 *********************************************************************/
1044 static int key_driver_fetch_values(const char *key
, struct regval_ctr
*values
)
1046 char *keystr
= NULL
;
1047 char *subkey
= NULL
;
1048 TALLOC_CTX
*ctx
= talloc_tos();
1050 DEBUG(8,("key_driver_fetch_values: Enter key => [%s]\n", key
? key
: "NULL"));
1052 /* no values in the Environments key */
1054 if (!(keystr
= reg_remaining_path(ctx
, key
+ strlen(KEY_ENVIRONMENTS
))))
1057 subkey
= talloc_strdup(ctx
, keystr
);
1062 /* pass off to handle subkeys */
1064 return driver_arch_fetch_values( subkey
, values
);
1067 /*********************************************************************
1068 *********************************************************************
1069 ** "HKLM/SYSTEM/CURRENTCONTROLSET/CONTROL/PRINT"
1070 *********************************************************************
1071 *********************************************************************/
1073 static int key_print_fetch_keys( const char *key
, struct regsubkey_ctr
*subkeys
)
1075 int key_len
= strlen(key
);
1077 /* no keys below 'Print' handled here */
1079 if ( (key_len
!= strlen(KEY_CONTROL_PRINT
)) && (key_len
!= strlen(KEY_WINNT_PRINT
)) )
1082 regsubkey_ctr_addkey( subkeys
, "Environments" );
1083 regsubkey_ctr_addkey( subkeys
, "Monitors" );
1084 regsubkey_ctr_addkey( subkeys
, "Forms" );
1085 regsubkey_ctr_addkey( subkeys
, "Printers" );
1087 return regsubkey_ctr_numkeys( subkeys
);
1090 /**********************************************************************
1091 *********************************************************************
1092 ** Structure to hold dispatch table of ops for various printer keys.
1093 ** Make sure to always store deeper keys along the same path first so
1094 ** we ge a more specific match.
1095 *********************************************************************
1096 *********************************************************************/
1098 static struct reg_dyn_tree print_registry
[] = {
1099 /* just pass the monitor onto the registry tdb */
1103 ®db_fetch_values
,
1104 ®db_store_values
},
1106 &key_forms_fetch_keys
,
1108 &key_forms_fetch_values
,
1110 { KEY_CONTROL_PRINTERS
,
1111 &key_printers_fetch_keys
,
1112 &key_printers_store_keys
,
1113 &key_printers_fetch_values
,
1114 &key_printers_store_values
},
1116 &key_driver_fetch_keys
,
1118 &key_driver_fetch_values
,
1120 { KEY_CONTROL_PRINT
,
1121 &key_print_fetch_keys
,
1125 { KEY_WINNT_PRINTERS
,
1126 &key_printers_fetch_keys
,
1127 &key_printers_store_keys
,
1128 &key_printers_fetch_values
,
1129 &key_printers_store_values
},
1133 ®db_fetch_values
,
1134 ®db_store_values
},
1136 { NULL
, NULL
, NULL
, NULL
, NULL
}
1140 /**********************************************************************
1141 *********************************************************************
1142 ** Main reg_printing interface functions
1143 *********************************************************************
1144 *********************************************************************/
1146 /***********************************************************************
1147 Lookup a key in the print_registry table, returning its index.
1149 **********************************************************************/
1151 static int match_registry_path(const char *key
)
1155 TALLOC_CTX
*ctx
= talloc_tos();
1160 path
= talloc_strdup(ctx
, key
);
1164 path
= normalize_reg_path(ctx
, path
);
1169 for ( i
=0; print_registry
[i
].path
; i
++ ) {
1170 if (strncmp( path
, print_registry
[i
].path
, strlen(print_registry
[i
].path
) ) == 0 )
1177 /***********************************************************************
1178 **********************************************************************/
1180 static int regprint_fetch_reg_keys( const char *key
, struct regsubkey_ctr
*subkeys
)
1182 int i
= match_registry_path( key
);
1187 if ( !print_registry
[i
].fetch_subkeys
)
1190 return print_registry
[i
].fetch_subkeys( key
, subkeys
);
1193 /**********************************************************************
1194 *********************************************************************/
1196 static bool regprint_store_reg_keys( const char *key
, struct regsubkey_ctr
*subkeys
)
1198 int i
= match_registry_path( key
);
1203 if ( !print_registry
[i
].store_subkeys
)
1206 return print_registry
[i
].store_subkeys( key
, subkeys
);
1209 /**********************************************************************
1210 *********************************************************************/
1212 static int regprint_fetch_reg_values(const char *key
, struct regval_ctr
*values
)
1214 int i
= match_registry_path( key
);
1219 /* return 0 values by default since we know the key had
1220 to exist because the client opened a handle */
1222 if ( !print_registry
[i
].fetch_values
)
1225 return print_registry
[i
].fetch_values( key
, values
);
1228 /**********************************************************************
1229 *********************************************************************/
1231 static bool regprint_store_reg_values(const char *key
, struct regval_ctr
*values
)
1233 int i
= match_registry_path( key
);
1238 if ( !print_registry
[i
].store_values
)
1241 return print_registry
[i
].store_values( key
, values
);
1245 * Table of function pointers for accessing printing data
1248 struct registry_ops printing_ops
= {
1249 .fetch_subkeys
= regprint_fetch_reg_keys
,
1250 .fetch_values
= regprint_fetch_reg_values
,
1251 .store_subkeys
= regprint_store_reg_keys
,
1252 .store_values
= regprint_store_reg_values
,