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"
28 #define DBGC_CLASS DBGC_REGISTRY
30 /* registrt paths used in the print_registry[] */
32 #define KEY_MONITORS "HKLM/SYSTEM/CURRENTCONTROLSET/CONTROL/PRINT/MONITORS"
33 #define KEY_FORMS "HKLM/SYSTEM/CURRENTCONTROLSET/CONTROL/PRINT/FORMS"
34 #define KEY_CONTROL_PRINTERS "HKLM/SYSTEM/CURRENTCONTROLSET/CONTROL/PRINT/PRINTERS"
35 #define KEY_ENVIRONMENTS "HKLM/SYSTEM/CURRENTCONTROLSET/CONTROL/PRINT/ENVIRONMENTS"
36 #define KEY_CONTROL_PRINT "HKLM/SYSTEM/CURRENTCONTROLSET/CONTROL/PRINT"
37 #define KEY_WINNT_PRINTERS "HKLM/SOFTWARE/MICROSOFT/WINDOWS NT/CURRENTVERSION/PRINT/PRINTERS"
38 #define KEY_WINNT_PRINT "HKLM/SOFTWARE/MICROSOFT/WINDOWS NT/CURRENTVERSION/PRINT"
39 #define KEY_PORTS "HKLM/SOFTWARE/MICROSOFT/WINDOWS NT/CURRENTVERSION/PORTS"
41 /* callback table for various registry paths below the ones we service in this module */
44 /* full key path in normalized form */
47 /* callbscks for fetch/store operations */
48 int ( *fetch_subkeys) ( const char *path, struct regsubkey_ctr *subkeys );
49 bool (*store_subkeys) ( const char *path, struct regsubkey_ctr *subkeys );
50 int (*fetch_values) ( const char *path, struct regval_ctr *values );
51 bool (*store_values) ( const char *path, struct regval_ctr *values );
54 /*********************************************************************
55 *********************************************************************
57 *********************************************************************
58 *********************************************************************/
60 /***********************************************************************
61 simple function to prune a pathname down to the basename of a file
62 **********************************************************************/
64 static const char *dos_basename(const char *path)
68 if (!(p = strrchr( path, '\\'))) {
77 /*********************************************************************
78 *********************************************************************
79 ** "HKLM/SYSTEM/CURRENTCONTROLSET/CONTROL/PRINT/FORMS"
80 *********************************************************************
81 *********************************************************************/
83 static int key_forms_fetch_keys(const char *key, struct regsubkey_ctr *subkeys)
85 char *p = reg_remaining_path(talloc_tos(), key + strlen(KEY_FORMS));
87 /* no keys below Forms */
96 /**********************************************************************
97 *********************************************************************/
99 static int key_forms_fetch_values(const char *key, struct regval_ctr *values)
102 int i, num_values, form_index = 1;
103 nt_forms_struct *forms_list = NULL;
104 nt_forms_struct *form;
106 DEBUG(10,("print_values_forms: key=>[%s]\n", key ? key : "NULL" ));
108 num_values = get_ntforms( &forms_list );
110 DEBUG(10,("hive_forms_fetch_values: [%d] user defined forms returned\n",
113 /* handle user defined forms */
115 for ( i=0; i<num_values; i++ ) {
116 form = &forms_list[i];
118 data[0] = form->width;
119 data[1] = form->length;
120 data[2] = form->left;
122 data[4] = form->right;
123 data[5] = form->bottom;
124 data[6] = form_index++;
125 data[7] = form->flag;
127 regval_ctr_addvalue(values, form->name, REG_BINARY, (uint8_t *)data, sizeof(data));
130 SAFE_FREE( forms_list );
133 /* handle built-on forms */
135 num_values = get_builtin_ntforms( &forms_list );
137 DEBUG(10,("print_subpath_values_forms: [%d] built-in forms returned\n",
140 for ( i=0; i<num_values; i++ ) {
141 form = &forms_list[i];
143 data[0] = form->width;
144 data[1] = form->length;
145 data[2] = form->left;
147 data[4] = form->right;
148 data[5] = form->bottom;
149 data[6] = form_index++;
150 data[7] = form->flag;
152 regval_ctr_addvalue(values, form->name, REG_BINARY, (uint8_t *)data, sizeof(data));
155 SAFE_FREE(forms_list);
157 return regval_ctr_numvals(values);
160 /*********************************************************************
161 *********************************************************************
162 ** "HKLM/SYSTEM/CURRENTCONTROLSET/CONTROL/PRINT/PRINTERS"
163 ** "HKLM/SOFTWARE/MICROSOFT/WINDOWS NT/CURRENTVERSION/PRINT/PRINTERS"
164 *********************************************************************
165 *********************************************************************/
167 /*********************************************************************
168 strip off prefix for printers key. DOes return a pointer to static
170 *********************************************************************/
172 static char *strip_printers_prefix(const char *key)
174 char *subkeypath = NULL;
176 TALLOC_CTX *ctx = talloc_tos();
178 path = talloc_strdup(ctx, key);
182 path = normalize_reg_path(ctx, path);
187 /* normalizing the path does not change length, just key delimiters and case */
189 if (strncmp(path, KEY_WINNT_PRINTERS, strlen(KEY_WINNT_PRINTERS)) == 0) {
190 subkeypath = reg_remaining_path(ctx, key + strlen(KEY_WINNT_PRINTERS));
192 subkeypath = reg_remaining_path(ctx, key + strlen(KEY_CONTROL_PRINTERS));
199 /*********************************************************************
200 *********************************************************************/
202 static int key_printers_fetch_keys( const char *key, struct regsubkey_ctr *subkeys )
204 int n_services = lp_numservices();
210 char *printername, *printerdatakey;
211 NT_PRINTER_INFO_LEVEL *printer = NULL;
212 fstring *subkey_names = NULL;
214 DEBUG(10,("key_printers_fetch_keys: key=>[%s]\n", key ? key : "NULL" ));
216 printers_key = strip_printers_prefix( key );
218 if ( !printers_key ) {
219 /* enumerate all printers */
221 for (snum=0; snum<n_services; snum++) {
222 if ( !(lp_snum_ok(snum) && lp_print_ok(snum) ) )
225 /* don't report the [printers] share */
227 if ( strequal( lp_servicename(snum), PRINTERS_NAME ) )
230 fstrcpy( sname, lp_servicename(snum) );
232 regsubkey_ctr_addkey( subkeys, sname );
235 num_subkeys = regsubkey_ctr_numkeys( subkeys );
239 /* get information for a specific printer */
241 if (!reg_split_path( printers_key, &printername, &printerdatakey )) {
245 /* validate the printer name */
247 for (snum=0; snum<n_services; snum++) {
248 if ( !lp_snum_ok(snum) || !lp_print_ok(snum) )
250 if (strequal( lp_servicename(snum), printername ) )
254 if ( snum>=n_services
255 || !W_ERROR_IS_OK( get_a_printer(NULL, &printer, 2, printername) ) )
260 num_subkeys = get_printer_subkeys( printer->info_2->data, printerdatakey?printerdatakey:"", &subkey_names );
262 for ( i=0; i<num_subkeys; i++ )
263 regsubkey_ctr_addkey( subkeys, subkey_names[i] );
265 free_a_printer( &printer, 2 );
267 /* no other subkeys below here */
270 SAFE_FREE( subkey_names );
275 /**********************************************************************
276 Take a list of names and call add_printer_hook() if necessary
277 Note that we do this a little differently from Windows since the
278 keyname is the sharename and not the printer name.
279 *********************************************************************/
281 static bool add_printers_by_registry( struct regsubkey_ctr *subkeys )
283 int i, num_keys, snum;
285 NT_PRINTER_INFO_LEVEL_2 info2;
286 NT_PRINTER_INFO_LEVEL printer;
288 ZERO_STRUCT( info2 );
289 printer.info_2 = &info2;
291 num_keys = regsubkey_ctr_numkeys( subkeys );
294 for ( i=0; i<num_keys; i++ ) {
295 printername = regsubkey_ctr_specific_key( subkeys, i );
296 snum = find_service( printername );
298 /* just verify a valied snum for now */
300 fstrcpy( info2.printername, printername );
301 fstrcpy( info2.sharename, printername );
302 if ( !add_printer_hook(talloc_tos(), NULL, &printer ) ) {
303 DEBUG(0,("add_printers_by_registry: Failed to add printer [%s]\n",
313 /**********************************************************************
314 *********************************************************************/
316 static bool key_printers_store_keys( const char *key, struct regsubkey_ctr *subkeys )
319 char *printername, *printerdatakey;
320 NT_PRINTER_INFO_LEVEL *printer = NULL;
321 int i, num_subkeys, num_existing_keys;
323 fstring *existing_subkeys = NULL;
325 printers_key = strip_printers_prefix( key );
327 if ( !printers_key ) {
328 /* have to deal with some new or deleted printer */
329 return add_printers_by_registry( subkeys );
332 if (!reg_split_path( printers_key, &printername, &printerdatakey )) {
336 /* lookup the printer */
338 if ( !W_ERROR_IS_OK(get_a_printer(NULL, &printer, 2, printername)) ) {
339 DEBUG(0,("key_printers_store_keys: Tried to store subkey for bad printername %s\n",
344 /* get the top level printer keys */
346 num_existing_keys = get_printer_subkeys( printer->info_2->data, "", &existing_subkeys );
348 for ( i=0; i<num_existing_keys; i++ ) {
350 /* remove the key if it has been deleted */
352 if ( !regsubkey_ctr_key_exists( subkeys, existing_subkeys[i] ) ) {
353 DEBUG(5,("key_printers_store_keys: deleting key %s\n",
354 existing_subkeys[i]));
355 delete_printer_key( printer->info_2->data, existing_subkeys[i] );
359 num_subkeys = regsubkey_ctr_numkeys( subkeys );
360 for ( i=0; i<num_subkeys; i++ ) {
361 subkeyname = regsubkey_ctr_specific_key(subkeys, i);
362 /* add any missing printer keys */
363 if ( lookup_printerkey(printer->info_2->data, subkeyname) == -1 ) {
364 DEBUG(5,("key_printers_store_keys: adding key %s\n",
365 existing_subkeys[i]));
366 if ( add_new_printer_key( printer->info_2->data, subkeyname ) == -1 ) {
367 SAFE_FREE( existing_subkeys );
373 /* write back to disk */
375 mod_a_printer( printer, 2 );
379 free_a_printer( &printer, 2 );
381 SAFE_FREE( existing_subkeys );
386 /**********************************************************************
387 *********************************************************************/
389 static void fill_in_printer_values(NT_PRINTER_INFO_LEVEL_2 *info2, struct regval_ctr *values)
391 struct spoolss_DeviceMode *devmode;
393 uint32 printer_status = PRINTER_STATUS_OK;
395 regval_ctr_addvalue( values, "Attributes", REG_DWORD, (uint8_t *)&info2->attributes, sizeof(info2->attributes) );
396 regval_ctr_addvalue( values, "Priority", REG_DWORD, (uint8_t *)&info2->priority, sizeof(info2->attributes) );
397 regval_ctr_addvalue( values, "ChangeID", REG_DWORD, (uint8_t *)&info2->changeid, sizeof(info2->changeid) );
398 regval_ctr_addvalue( values, "Default Priority", REG_DWORD, (uint8_t *)&info2->default_priority, sizeof(info2->default_priority) );
400 /* lie and say everything is ok since we don't want to call print_queue_length() to get the real status */
401 regval_ctr_addvalue( values, "Status", REG_DWORD, (uint8_t *)&printer_status, sizeof(info2->status) );
403 regval_ctr_addvalue( values, "StartTime", REG_DWORD, (uint8_t *)&info2->starttime, sizeof(info2->starttime) );
404 regval_ctr_addvalue( values, "UntilTime", REG_DWORD, (uint8_t *)&info2->untiltime, sizeof(info2->untiltime) );
406 /* strip the \\server\ from this string */
407 if ( !(p = strrchr( info2->printername, '\\' ) ) )
408 p = info2->printername;
412 regval_ctr_addvalue_sz(values, "Name", p);
413 regval_ctr_addvalue_sz(values, "Location", info2->location);
414 regval_ctr_addvalue_sz(values, "Description", info2->comment);
415 regval_ctr_addvalue_sz(values, "Parameters", info2->parameters);
416 regval_ctr_addvalue_sz(values, "Port", info2->portname);
417 regval_ctr_addvalue_sz(values, "Share Name", info2->sharename);
418 regval_ctr_addvalue_sz(values, "Printer Driver", info2->drivername);
419 regval_ctr_addvalue_sz(values, "Separator File", info2->sepfile);
420 regval_ctr_addvalue_sz(values, "Print Processor", info2->printprocessor);
421 regval_ctr_addvalue_sz(values, "Datatype", info2->datatype);
423 /* stream the device mode */
425 devmode = construct_dev_mode(values,info2->sharename);
428 enum ndr_err_code ndr_err;
430 ndr_err = ndr_push_struct_blob(&blob, values, devmode,
431 (ndr_push_flags_fn_t)ndr_push_spoolss_DeviceMode);
433 if (NDR_ERR_CODE_IS_SUCCESS(ndr_err)) {
434 regval_ctr_addvalue(values, "Default Devmode", REG_BINARY,
435 blob.data, blob.length);
439 /* stream the printer security descriptor */
441 if (info2->secdesc_buf &&
442 info2->secdesc_buf->sd &&
443 info2->secdesc_buf->sd_size)
448 status = marshall_sec_desc(values, info2->secdesc_buf->sd,
449 &blob.data, &blob.length);
450 if (NT_STATUS_IS_OK(status)) {
451 regval_ctr_addvalue(values, "Security", REG_BINARY,
452 blob.data, blob.length);
459 /**********************************************************************
460 *********************************************************************/
462 static int key_printers_fetch_values(const char *key, struct regval_ctr *values)
466 char *printername, *printerdatakey;
467 NT_PRINTER_INFO_LEVEL *printer = NULL;
468 NT_PRINTER_DATA *p_data;
471 printers_key = strip_printers_prefix( key );
473 /* top level key values stored in the registry has no values */
475 if ( !printers_key ) {
476 /* normalize to the 'HKLM\SOFTWARE\...\Print\Printers' key */
477 return regdb_fetch_values( KEY_WINNT_PRINTERS, values );
480 /* lookup the printer object */
482 if (!reg_split_path( printers_key, &printername, &printerdatakey )) {
486 if ( !W_ERROR_IS_OK( get_a_printer(NULL, &printer, 2, printername) ) )
489 if ( !printerdatakey ) {
490 fill_in_printer_values( printer->info_2, values );
494 /* iterate over all printer data keys and fill the regval container */
496 p_data = printer->info_2->data;
497 if ( (key_index = lookup_printerkey( p_data, printerdatakey )) == -1 ) {
498 /* failure....should never happen if the client has a valid open handle first */
499 DEBUG(10,("key_printers_fetch_values: Unknown keyname [%s]\n", printerdatakey));
500 free_a_printer( &printer, 2 );
504 num_values = regval_ctr_numvals( p_data->keys[key_index].values );
505 for ( i=0; i<num_values; i++ )
506 regval_ctr_copyvalue( values, regval_ctr_specific_value(p_data->keys[key_index].values, i) );
511 free_a_printer( &printer, 2 );
513 return regval_ctr_numvals( values );
516 /**********************************************************************
517 *********************************************************************/
519 #define REG_IDX_ATTRIBUTES 1
520 #define REG_IDX_PRIORITY 2
521 #define REG_IDX_DEFAULT_PRIORITY 3
522 #define REG_IDX_CHANGEID 4
523 #define REG_IDX_STATUS 5
524 #define REG_IDX_STARTTIME 6
525 #define REG_IDX_NAME 7
526 #define REG_IDX_LOCATION 8
527 #define REG_IDX_DESCRIPTION 9
528 #define REG_IDX_PARAMETERS 10
529 #define REG_IDX_PORT 12
530 #define REG_IDX_SHARENAME 13
531 #define REG_IDX_DRIVER 14
532 #define REG_IDX_SEP_FILE 15
533 #define REG_IDX_PRINTPROC 16
534 #define REG_IDX_DATATYPE 17
535 #define REG_IDX_DEVMODE 18
536 #define REG_IDX_SECDESC 19
537 #define REG_IDX_UNTILTIME 20
542 } printer_values_map[] = {
543 { "Attributes", REG_IDX_ATTRIBUTES },
544 { "Priority", REG_IDX_PRIORITY },
545 { "Default Priority", REG_IDX_DEFAULT_PRIORITY },
546 { "ChangeID", REG_IDX_CHANGEID },
547 { "Status", REG_IDX_STATUS },
548 { "StartTime", REG_IDX_STARTTIME },
549 { "UntilTime", REG_IDX_UNTILTIME },
550 { "Name", REG_IDX_NAME },
551 { "Location", REG_IDX_LOCATION },
552 { "Description", REG_IDX_DESCRIPTION },
553 { "Parameters", REG_IDX_PARAMETERS },
554 { "Port", REG_IDX_PORT },
555 { "Share Name", REG_IDX_SHARENAME },
556 { "Printer Driver", REG_IDX_DRIVER },
557 { "Separator File", REG_IDX_SEP_FILE },
558 { "Print Processor", REG_IDX_PRINTPROC },
559 { "Datatype", REG_IDX_DATATYPE },
560 { "Default Devmode", REG_IDX_DEVMODE },
561 { "Security", REG_IDX_SECDESC },
566 static int find_valuename_index( const char *valuename )
570 for ( i=0; printer_values_map[i].name; i++ ) {
571 if ( strequal( valuename, printer_values_map[i].name ) )
572 return printer_values_map[i].index;
578 /**********************************************************************
579 *********************************************************************/
581 static void pull_reg_sz_fstring(TALLOC_CTX *mem_ctx, const DATA_BLOB *blob, fstring s)
584 pull_reg_sz(mem_ctx, blob, &str);
588 static void convert_values_to_printer_info_2(TALLOC_CTX *mem_ctx,
589 NT_PRINTER_INFO_LEVEL_2 *printer2,
590 struct regval_ctr *values)
592 int num_values = regval_ctr_numvals( values );
594 struct regval_blob *val;
597 for ( i=0; i<num_values; i++ ) {
599 val = regval_ctr_specific_value( values, i );
600 value_index = find_valuename_index( regval_name( val ) );
602 blob = data_blob_const(regval_data_p(val), regval_size(val));
604 switch( value_index ) {
605 case REG_IDX_ATTRIBUTES:
606 printer2->attributes = (uint32)(*regval_data_p(val));
608 case REG_IDX_PRIORITY:
609 printer2->priority = (uint32)(*regval_data_p(val));
611 case REG_IDX_DEFAULT_PRIORITY:
612 printer2->default_priority = (uint32)(*regval_data_p(val));
614 case REG_IDX_CHANGEID:
615 printer2->changeid = (uint32)(*regval_data_p(val));
617 case REG_IDX_STARTTIME:
618 printer2->starttime = (uint32)(*regval_data_p(val));
620 case REG_IDX_UNTILTIME:
621 printer2->untiltime = (uint32)(*regval_data_p(val));
624 pull_reg_sz_fstring(mem_ctx, &blob, printer2->printername);
626 case REG_IDX_LOCATION:
627 pull_reg_sz_fstring(mem_ctx, &blob, printer2->location);
629 case REG_IDX_DESCRIPTION:
630 pull_reg_sz_fstring(mem_ctx, &blob, printer2->comment);
632 case REG_IDX_PARAMETERS:
633 pull_reg_sz_fstring(mem_ctx, &blob, printer2->parameters);
636 pull_reg_sz_fstring(mem_ctx, &blob, printer2->portname);
638 case REG_IDX_SHARENAME:
639 pull_reg_sz_fstring(mem_ctx, &blob, printer2->sharename);
642 pull_reg_sz_fstring(mem_ctx, &blob, printer2->drivername);
644 case REG_IDX_SEP_FILE:
645 pull_reg_sz_fstring(mem_ctx, &blob, printer2->sepfile);
647 case REG_IDX_PRINTPROC:
648 pull_reg_sz_fstring(mem_ctx, &blob, printer2->printprocessor);
650 case REG_IDX_DATATYPE:
651 pull_reg_sz_fstring(mem_ctx, &blob, printer2->datatype);
653 case REG_IDX_DEVMODE:
655 case REG_IDX_SECDESC:
658 /* unsupported value...throw away */
659 DEBUG(8,("convert_values_to_printer_info_2: Unsupported registry value [%s]\n",
660 regval_name( val ) ));
667 /**********************************************************************
668 *********************************************************************/
670 static bool key_printers_store_values(const char *key, struct regval_ctr *values)
673 char *printername, *keyname;
674 NT_PRINTER_INFO_LEVEL *printer = NULL;
676 TALLOC_CTX *mem_ctx = talloc_init("key_printers_store_values");
678 printers_key = strip_printers_prefix( key );
680 /* values in the top level key get stored in the registry */
682 if ( !printers_key ) {
683 /* normalize on the 'HKLM\SOFTWARE\....\Print\Printers' key */
684 return regdb_store_values( KEY_WINNT_PRINTERS, values );
687 if (!reg_split_path( printers_key, &printername, &keyname )) {
691 if ( !W_ERROR_IS_OK(get_a_printer(NULL, &printer, 2, printername) ) )
694 /* deal with setting values directly under the printername */
697 convert_values_to_printer_info_2(mem_ctx, printer->info_2, values );
700 int num_values = regval_ctr_numvals( values );
702 struct regval_blob *val;
704 delete_printer_key( printer->info_2->data, keyname );
706 /* deal with any subkeys */
707 for ( i=0; i<num_values; i++ ) {
708 val = regval_ctr_specific_value( values, i );
709 result = set_printer_dataex( printer, keyname,
712 regval_data_p( val ),
713 regval_size( val ) );
714 if ( !W_ERROR_IS_OK(result) ) {
715 DEBUG(0,("key_printers_store_values: failed to set printer data [%s]!\n",
717 free_a_printer( &printer, 2 );
718 talloc_destroy(mem_ctx);
724 result = mod_a_printer( printer, 2 );
726 free_a_printer( &printer, 2 );
727 talloc_destroy(mem_ctx);
729 return W_ERROR_IS_OK(result);
732 /*********************************************************************
733 *********************************************************************
734 ** "HKLM/SYSTEM/CURRENTCONTROLSET/CONTROL/PRINT/ENVIRONMENTS"
735 *********************************************************************
736 *********************************************************************/
738 static int key_driver_fetch_keys( const char *key, struct regsubkey_ctr *subkeys )
740 const char *environments[] = {
744 "Windows NT Alpha_AXP",
745 "Windows NT PowerPC",
749 fstring *drivers = NULL;
750 int i, env_index, num_drivers;
751 char *keystr, *base, *subkeypath;
753 int num_subkeys = -1;
755 TALLOC_CTX *ctx = talloc_tos();
757 DEBUG(10,("key_driver_fetch_keys key=>[%s]\n", key ? key : "NULL" ));
759 keystr = reg_remaining_path(ctx, key + strlen(KEY_ENVIRONMENTS) );
761 /* list all possible architectures */
764 for ( num_subkeys=0; environments[num_subkeys]; num_subkeys++ )
765 regsubkey_ctr_addkey( subkeys, environments[num_subkeys] );
770 /* we are dealing with a subkey of "Environments */
771 key2 = talloc_strdup(ctx, keystr);
776 if (!reg_split_path(keystr, &base, &subkeypath )) {
782 for ( env_index=0; environments[env_index]; env_index++ ) {
783 if ( strequal( environments[env_index], base ) )
786 if ( !environments[env_index] )
789 /* ...\Print\Environements\...\ */
792 regsubkey_ctr_addkey( subkeys, "Drivers" );
793 regsubkey_ctr_addkey( subkeys, "Print Processors" );
798 /* more of the key path to process */
801 if (!reg_split_path( keystr, &base, &subkeypath )) {
805 /* ...\Print\Environements\...\Drivers\ */
808 if ( strequal(base, "Drivers") ) {
809 switch ( env_index ) {
811 regsubkey_ctr_addkey( subkeys, "Version-0" );
813 default: /* Windows NT based systems */
814 regsubkey_ctr_addkey( subkeys, "Version-2" );
815 regsubkey_ctr_addkey( subkeys, "Version-3" );
819 return regsubkey_ctr_numkeys( subkeys );
820 } else if ( strequal(base, "Print Processors") ) {
821 if ( env_index == 1 || env_index == 5 || env_index == 6 )
824 return regsubkey_ctr_numkeys( subkeys );
826 return -1; /* bad path */
829 /* we finally get to enumerate the drivers */
831 /* only one possible subkey below PrintProc key */
833 if ( strequal(base, "Print Processors") ) {
835 if (!reg_split_path( keystr, &base, &subkeypath )) {
839 /* no subkeys below this point */
844 /* only allow one keyname here -- 'winprint' */
846 return strequal( base, "winprint" ) ? 0 : -1;
849 /* only dealing with drivers from here on out */
852 if (!reg_split_path( keystr, &base, &subkeypath )) {
856 version = atoi(&base[strlen(base)-1]);
864 if ( version != 2 && version != 3 )
871 num_drivers = get_ntdrivers( &drivers, environments[env_index], version );
872 for ( i=0; i<num_drivers; i++ )
873 regsubkey_ctr_addkey( subkeys, drivers[i] );
875 return regsubkey_ctr_numkeys( subkeys );
878 /* if anything else left, just say if has no subkeys */
880 DEBUG(1,("key_driver_fetch_keys unhandled key [%s] (subkey == %s)\n",
887 /**********************************************************************
888 *********************************************************************/
890 static void fill_in_driver_values(const struct spoolss_DriverInfo8 *r,
891 struct regval_ctr *values)
893 uint8_t *buffer = NULL;
896 const char *filename;
899 filename = dos_basename(r->driver_path);
900 regval_ctr_addvalue_sz(values, "Driver", filename);
902 filename = dos_basename(r->config_file);
903 regval_ctr_addvalue_sz(values, "Configuration File", filename);
905 filename = dos_basename(r->data_file);
906 regval_ctr_addvalue_sz(values, "Data File", filename);
908 filename = dos_basename(r->help_file);
909 regval_ctr_addvalue_sz(values, "Help File", filename);
911 regval_ctr_addvalue_sz(values, "Datatype", r->default_datatype);
912 regval_ctr_addvalue_sz(values, "Monitor", r->monitor_name);
914 regval_ctr_addvalue( values, "Version", REG_DWORD, (uint8_t *)&r->version,
915 sizeof(r->version) );
917 if (r->dependent_files) {
918 /* place the list of dependent files in a single
919 character buffer, separating each file name by
922 for (i=0; r->dependent_files[i] && strcmp(r->dependent_files[i], ""); i++) {
923 /* strip the path to only the file's base name */
925 filename = dos_basename(r->dependent_files[i]);
927 length = strlen(filename);
929 buffer = (uint8_t *)SMB_REALLOC( buffer, buffer_size + (length + 1)*sizeof(uint16) );
934 push_reg_sz(talloc_tos(), &data, filename);
935 memcpy( buffer+buffer_size, data.data, data.length);
937 buffer_size += (length + 1)*sizeof(uint16);
940 /* terminated by double NULL. Add the final one here */
942 buffer = (uint8_t *)SMB_REALLOC( buffer, buffer_size + 2 );
946 buffer[buffer_size++] = (uint8_t)'\0';
947 buffer[buffer_size++] = (uint8_t)'\0';
951 regval_ctr_addvalue( values, "Dependent Files", REG_MULTI_SZ, buffer, buffer_size );
958 /**********************************************************************
959 *********************************************************************/
961 static int driver_arch_fetch_values(char *key, struct regval_ctr *values)
963 char *keystr, *base, *subkeypath;
964 fstring arch_environment;
967 struct spoolss_DriverInfo8 *driver_ctr;
970 if (!reg_split_path( key, &base, &subkeypath )) {
974 /* no values in 'Environments\Drivers\Windows NT x86' */
979 /* We have the Architecture string and some subkey name:
980 Currently we only support
983 Anything else is an error.
986 fstrcpy( arch_environment, base );
989 if (!reg_split_path( keystr, &base, &subkeypath )) {
993 if ( strequal(base, "Print Processors") )
996 /* only Drivers key can be left */
998 if ( !strequal(base, "Drivers") )
1004 /* We know that we have Architechure\Drivers with some subkey name
1005 The subkey name has to be Version-XX */
1007 keystr = subkeypath;
1008 if (!reg_split_path( keystr, &base, &subkeypath )) {
1015 version = atoi(&base[strlen(base)-1]);
1017 /* BEGIN PRINTER DRIVER NAME BLOCK */
1019 keystr = subkeypath;
1020 if (!reg_split_path( keystr, &base, &subkeypath )) {
1024 /* don't go any deeper for now */
1026 fstrcpy( driver, base );
1028 w_result = get_a_printer_driver(talloc_tos(), &driver_ctr, driver, arch_environment, version);
1030 if ( !W_ERROR_IS_OK(w_result) )
1033 fill_in_driver_values(driver_ctr, values);
1035 free_a_printer_driver(driver_ctr);
1037 /* END PRINTER DRIVER NAME BLOCK */
1040 DEBUG(8,("key_driver_fetch_values: Exit\n"));
1042 return regval_ctr_numvals( values );
1045 /**********************************************************************
1046 *********************************************************************/
1048 static int key_driver_fetch_values(const char *key, struct regval_ctr *values)
1050 char *keystr = NULL;
1051 char *subkey = NULL;
1052 TALLOC_CTX *ctx = talloc_tos();
1054 DEBUG(8,("key_driver_fetch_values: Enter key => [%s]\n", key ? key : "NULL"));
1056 /* no values in the Environments key */
1058 if (!(keystr = reg_remaining_path(ctx, key + strlen(KEY_ENVIRONMENTS))))
1061 subkey = talloc_strdup(ctx, keystr);
1066 /* pass off to handle subkeys */
1068 return driver_arch_fetch_values( subkey, values );
1071 /*********************************************************************
1072 *********************************************************************
1073 ** "HKLM/SYSTEM/CURRENTCONTROLSET/CONTROL/PRINT"
1074 *********************************************************************
1075 *********************************************************************/
1077 static int key_print_fetch_keys( const char *key, struct regsubkey_ctr *subkeys )
1079 int key_len = strlen(key);
1081 /* no keys below 'Print' handled here */
1083 if ( (key_len != strlen(KEY_CONTROL_PRINT)) && (key_len != strlen(KEY_WINNT_PRINT)) )
1086 regsubkey_ctr_addkey( subkeys, "Environments" );
1087 regsubkey_ctr_addkey( subkeys, "Monitors" );
1088 regsubkey_ctr_addkey( subkeys, "Forms" );
1089 regsubkey_ctr_addkey( subkeys, "Printers" );
1091 return regsubkey_ctr_numkeys( subkeys );
1094 /**********************************************************************
1095 *********************************************************************
1096 ** Structure to hold dispatch table of ops for various printer keys.
1097 ** Make sure to always store deeper keys along the same path first so
1098 ** we ge a more specific match.
1099 *********************************************************************
1100 *********************************************************************/
1102 static struct reg_dyn_tree print_registry[] = {
1103 /* just pass the monitor onto the registry tdb */
1107 ®db_fetch_values,
1108 ®db_store_values },
1110 &key_forms_fetch_keys,
1112 &key_forms_fetch_values,
1114 { KEY_CONTROL_PRINTERS,
1115 &key_printers_fetch_keys,
1116 &key_printers_store_keys,
1117 &key_printers_fetch_values,
1118 &key_printers_store_values },
1120 &key_driver_fetch_keys,
1122 &key_driver_fetch_values,
1124 { KEY_CONTROL_PRINT,
1125 &key_print_fetch_keys,
1129 { KEY_WINNT_PRINTERS,
1130 &key_printers_fetch_keys,
1131 &key_printers_store_keys,
1132 &key_printers_fetch_values,
1133 &key_printers_store_values },
1137 ®db_fetch_values,
1138 ®db_store_values },
1140 { NULL, NULL, NULL, NULL, NULL }
1144 /**********************************************************************
1145 *********************************************************************
1146 ** Main reg_printing interface functions
1147 *********************************************************************
1148 *********************************************************************/
1150 /***********************************************************************
1151 Lookup a key in the print_registry table, returning its index.
1153 **********************************************************************/
1155 static int match_registry_path(const char *key)
1159 TALLOC_CTX *ctx = talloc_tos();
1164 path = talloc_strdup(ctx, key);
1168 path = normalize_reg_path(ctx, path);
1173 for ( i=0; print_registry[i].path; i++ ) {
1174 if (strncmp( path, print_registry[i].path, strlen(print_registry[i].path) ) == 0 )
1181 /***********************************************************************
1182 **********************************************************************/
1184 static int regprint_fetch_reg_keys( const char *key, struct regsubkey_ctr *subkeys )
1186 int i = match_registry_path( key );
1191 if ( !print_registry[i].fetch_subkeys )
1194 return print_registry[i].fetch_subkeys( key, subkeys );
1197 /**********************************************************************
1198 *********************************************************************/
1200 static bool regprint_store_reg_keys( const char *key, struct regsubkey_ctr *subkeys )
1202 int i = match_registry_path( key );
1207 if ( !print_registry[i].store_subkeys )
1210 return print_registry[i].store_subkeys( key, subkeys );
1213 /**********************************************************************
1214 *********************************************************************/
1216 static int regprint_fetch_reg_values(const char *key, struct regval_ctr *values)
1218 int i = match_registry_path( key );
1223 /* return 0 values by default since we know the key had
1224 to exist because the client opened a handle */
1226 if ( !print_registry[i].fetch_values )
1229 return print_registry[i].fetch_values( key, values );
1232 /**********************************************************************
1233 *********************************************************************/
1235 static bool regprint_store_reg_values(const char *key, struct regval_ctr *values)
1237 int i = match_registry_path( key );
1242 if ( !print_registry[i].store_values )
1245 return print_registry[i].store_values( key, values );
1249 * Table of function pointers for accessing printing data
1252 struct registry_ops printing_ops = {
1253 .fetch_subkeys = regprint_fetch_reg_keys,
1254 .fetch_values = regprint_fetch_reg_values,
1255 .store_subkeys = regprint_store_reg_keys,
1256 .store_values = regprint_store_reg_values,