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 */
26 #define DBGC_CLASS DBGC_REGISTRY
28 /* registrt paths used in the print_registry[] */
30 #define KEY_MONITORS "HKLM/SYSTEM/CURRENTCONTROLSET/CONTROL/PRINT/MONITORS"
31 #define KEY_FORMS "HKLM/SYSTEM/CURRENTCONTROLSET/CONTROL/PRINT/FORMS"
32 #define KEY_CONTROL_PRINTERS "HKLM/SYSTEM/CURRENTCONTROLSET/CONTROL/PRINT/PRINTERS"
33 #define KEY_ENVIRONMENTS "HKLM/SYSTEM/CURRENTCONTROLSET/CONTROL/PRINT/ENVIRONMENTS"
34 #define KEY_CONTROL_PRINT "HKLM/SYSTEM/CURRENTCONTROLSET/CONTROL/PRINT"
35 #define KEY_WINNT_PRINTERS "HKLM/SOFTWARE/MICROSOFT/WINDOWS NT/CURRENTVERSION/PRINT/PRINTERS"
36 #define KEY_WINNT_PRINT "HKLM/SOFTWARE/MICROSOFT/WINDOWS NT/CURRENTVERSION/PRINT"
37 #define KEY_PORTS "HKLM/SOFTWARE/MICROSOFT/WINDOWS NT/CURRENTVERSION/PORTS"
39 /* callback table for various registry paths below the ones we service in this module */
42 /* full key path in normalized form */
45 /* callbscks for fetch/store operations */
46 int ( *fetch_subkeys) ( const char *path, struct regsubkey_ctr *subkeys );
47 bool (*store_subkeys) ( const char *path, struct regsubkey_ctr *subkeys );
48 int (*fetch_values) ( const char *path, struct regval_ctr *values );
49 bool (*store_values) ( const char *path, struct regval_ctr *values );
52 /*********************************************************************
53 *********************************************************************
55 *********************************************************************
56 *********************************************************************/
58 /***********************************************************************
59 simple function to prune a pathname down to the basename of a file
60 **********************************************************************/
62 static const char *dos_basename(const char *path)
66 if (!(p = strrchr( path, '\\'))) {
75 /*********************************************************************
76 *********************************************************************
77 ** "HKLM/SYSTEM/CURRENTCONTROLSET/CONTROL/PRINT/FORMS"
78 *********************************************************************
79 *********************************************************************/
81 static int key_forms_fetch_keys(const char *key, struct regsubkey_ctr *subkeys)
83 char *p = reg_remaining_path(talloc_tos(), key + strlen(KEY_FORMS));
85 /* no keys below Forms */
94 /**********************************************************************
95 *********************************************************************/
97 static int key_forms_fetch_values(const char *key, struct regval_ctr *values)
100 int i, num_values, form_index = 1;
101 nt_forms_struct *forms_list = NULL;
102 nt_forms_struct *form;
104 DEBUG(10,("print_values_forms: key=>[%s]\n", key ? key : "NULL" ));
106 num_values = get_ntforms( &forms_list );
108 DEBUG(10,("hive_forms_fetch_values: [%d] user defined forms returned\n",
111 /* handle user defined forms */
113 for ( i=0; i<num_values; i++ ) {
114 form = &forms_list[i];
116 data[0] = form->width;
117 data[1] = form->length;
118 data[2] = form->left;
120 data[4] = form->right;
121 data[5] = form->bottom;
122 data[6] = form_index++;
123 data[7] = form->flag;
125 regval_ctr_addvalue( values, form->name, REG_BINARY, (char*)data, sizeof(data) );
128 SAFE_FREE( forms_list );
131 /* handle built-on forms */
133 num_values = get_builtin_ntforms( &forms_list );
135 DEBUG(10,("print_subpath_values_forms: [%d] built-in forms returned\n",
138 for ( i=0; i<num_values; i++ ) {
139 form = &forms_list[i];
141 data[0] = form->width;
142 data[1] = form->length;
143 data[2] = form->left;
145 data[4] = form->right;
146 data[5] = form->bottom;
147 data[6] = form_index++;
148 data[7] = form->flag;
150 regval_ctr_addvalue(values, form->name, REG_BINARY, (char*)data, sizeof(data) );
153 SAFE_FREE(forms_list);
155 return regval_ctr_numvals(values);
158 /*********************************************************************
159 *********************************************************************
160 ** "HKLM/SYSTEM/CURRENTCONTROLSET/CONTROL/PRINT/PRINTERS"
161 ** "HKLM/SOFTWARE/MICROSOFT/WINDOWS NT/CURRENTVERSION/PRINT/PRINTERS"
162 *********************************************************************
163 *********************************************************************/
165 /*********************************************************************
166 strip off prefix for printers key. DOes return a pointer to static
168 *********************************************************************/
170 static char *strip_printers_prefix(const char *key)
172 char *subkeypath = NULL;
174 TALLOC_CTX *ctx = talloc_tos();
176 path = talloc_strdup(ctx, key);
180 path = normalize_reg_path(ctx, path);
185 /* normalizing the path does not change length, just key delimiters and case */
187 if (strncmp(path, KEY_WINNT_PRINTERS, strlen(KEY_WINNT_PRINTERS)) == 0) {
188 subkeypath = reg_remaining_path(ctx, key + strlen(KEY_WINNT_PRINTERS));
190 subkeypath = reg_remaining_path(ctx, key + strlen(KEY_CONTROL_PRINTERS));
197 /*********************************************************************
198 *********************************************************************/
200 static int key_printers_fetch_keys( const char *key, struct regsubkey_ctr *subkeys )
202 int n_services = lp_numservices();
208 char *printername, *printerdatakey;
209 NT_PRINTER_INFO_LEVEL *printer = NULL;
210 fstring *subkey_names = NULL;
212 DEBUG(10,("key_printers_fetch_keys: key=>[%s]\n", key ? key : "NULL" ));
214 printers_key = strip_printers_prefix( key );
216 if ( !printers_key ) {
217 /* enumerate all printers */
219 for (snum=0; snum<n_services; snum++) {
220 if ( !(lp_snum_ok(snum) && lp_print_ok(snum) ) )
223 /* don't report the [printers] share */
225 if ( strequal( lp_servicename(snum), PRINTERS_NAME ) )
228 fstrcpy( sname, lp_servicename(snum) );
230 regsubkey_ctr_addkey( subkeys, sname );
233 num_subkeys = regsubkey_ctr_numkeys( subkeys );
237 /* get information for a specific printer */
239 if (!reg_split_path( printers_key, &printername, &printerdatakey )) {
243 /* validate the printer name */
245 for (snum=0; snum<n_services; snum++) {
246 if ( !lp_snum_ok(snum) || !lp_print_ok(snum) )
248 if (strequal( lp_servicename(snum), printername ) )
252 if ( snum>=n_services
253 || !W_ERROR_IS_OK( get_a_printer(NULL, &printer, 2, printername) ) )
258 num_subkeys = get_printer_subkeys( printer->info_2->data, printerdatakey?printerdatakey:"", &subkey_names );
260 for ( i=0; i<num_subkeys; i++ )
261 regsubkey_ctr_addkey( subkeys, subkey_names[i] );
263 free_a_printer( &printer, 2 );
265 /* no other subkeys below here */
268 SAFE_FREE( subkey_names );
273 /**********************************************************************
274 Take a list of names and call add_printer_hook() if necessary
275 Note that we do this a little differently from Windows since the
276 keyname is the sharename and not the printer name.
277 *********************************************************************/
279 static bool add_printers_by_registry( struct regsubkey_ctr *subkeys )
281 int i, num_keys, snum;
283 NT_PRINTER_INFO_LEVEL_2 info2;
284 NT_PRINTER_INFO_LEVEL printer;
286 ZERO_STRUCT( info2 );
287 printer.info_2 = &info2;
289 num_keys = regsubkey_ctr_numkeys( subkeys );
292 for ( i=0; i<num_keys; i++ ) {
293 printername = regsubkey_ctr_specific_key( subkeys, i );
294 snum = find_service( printername );
296 /* just verify a valied snum for now */
298 fstrcpy( info2.printername, printername );
299 fstrcpy( info2.sharename, printername );
300 if ( !add_printer_hook(talloc_tos(), NULL, &printer ) ) {
301 DEBUG(0,("add_printers_by_registry: Failed to add printer [%s]\n",
311 /**********************************************************************
312 *********************************************************************/
314 static bool key_printers_store_keys( const char *key, struct regsubkey_ctr *subkeys )
317 char *printername, *printerdatakey;
318 NT_PRINTER_INFO_LEVEL *printer = NULL;
319 int i, num_subkeys, num_existing_keys;
321 fstring *existing_subkeys = NULL;
323 printers_key = strip_printers_prefix( key );
325 if ( !printers_key ) {
326 /* have to deal with some new or deleted printer */
327 return add_printers_by_registry( subkeys );
330 if (!reg_split_path( printers_key, &printername, &printerdatakey )) {
334 /* lookup the printer */
336 if ( !W_ERROR_IS_OK(get_a_printer(NULL, &printer, 2, printername)) ) {
337 DEBUG(0,("key_printers_store_keys: Tried to store subkey for bad printername %s\n",
342 /* get the top level printer keys */
344 num_existing_keys = get_printer_subkeys( printer->info_2->data, "", &existing_subkeys );
346 for ( i=0; i<num_existing_keys; i++ ) {
348 /* remove the key if it has been deleted */
350 if ( !regsubkey_ctr_key_exists( subkeys, existing_subkeys[i] ) ) {
351 DEBUG(5,("key_printers_store_keys: deleting key %s\n",
352 existing_subkeys[i]));
353 delete_printer_key( printer->info_2->data, existing_subkeys[i] );
357 num_subkeys = regsubkey_ctr_numkeys( subkeys );
358 for ( i=0; i<num_subkeys; i++ ) {
359 subkeyname = regsubkey_ctr_specific_key(subkeys, i);
360 /* add any missing printer keys */
361 if ( lookup_printerkey(printer->info_2->data, subkeyname) == -1 ) {
362 DEBUG(5,("key_printers_store_keys: adding key %s\n",
363 existing_subkeys[i]));
364 if ( add_new_printer_key( printer->info_2->data, subkeyname ) == -1 ) {
365 SAFE_FREE( existing_subkeys );
371 /* write back to disk */
373 mod_a_printer( printer, 2 );
377 free_a_printer( &printer, 2 );
379 SAFE_FREE( existing_subkeys );
384 /**********************************************************************
385 *********************************************************************/
387 static void fill_in_printer_values(NT_PRINTER_INFO_LEVEL_2 *info2, struct regval_ctr *values)
389 struct spoolss_DeviceMode *devmode;
391 uint32 printer_status = PRINTER_STATUS_OK;
393 regval_ctr_addvalue( values, "Attributes", REG_DWORD, (char*)&info2->attributes, sizeof(info2->attributes) );
394 regval_ctr_addvalue( values, "Priority", REG_DWORD, (char*)&info2->priority, sizeof(info2->attributes) );
395 regval_ctr_addvalue( values, "ChangeID", REG_DWORD, (char*)&info2->changeid, sizeof(info2->changeid) );
396 regval_ctr_addvalue( values, "Default Priority", REG_DWORD, (char*)&info2->default_priority, sizeof(info2->default_priority) );
398 /* lie and say everything is ok since we don't want to call print_queue_length() to get the real status */
399 regval_ctr_addvalue( values, "Status", REG_DWORD, (char*)&printer_status, sizeof(info2->status) );
401 regval_ctr_addvalue( values, "StartTime", REG_DWORD, (char*)&info2->starttime, sizeof(info2->starttime) );
402 regval_ctr_addvalue( values, "UntilTime", REG_DWORD, (char*)&info2->untiltime, sizeof(info2->untiltime) );
404 /* strip the \\server\ from this string */
405 if ( !(p = strrchr( info2->printername, '\\' ) ) )
406 p = info2->printername;
410 regval_ctr_addvalue_sz(values, "Name", p);
411 regval_ctr_addvalue_sz(values, "Location", info2->location);
412 regval_ctr_addvalue_sz(values, "Description", info2->comment);
413 regval_ctr_addvalue_sz(values, "Parameters", info2->parameters);
414 regval_ctr_addvalue_sz(values, "Port", info2->portname);
415 regval_ctr_addvalue_sz(values, "Share Name", info2->sharename);
416 regval_ctr_addvalue_sz(values, "Printer Driver", info2->drivername);
417 regval_ctr_addvalue_sz(values, "Separator File", info2->sepfile);
418 regval_ctr_addvalue_sz(values, "Print Processor", info2->printprocessor);
419 regval_ctr_addvalue_sz(values, "Datatype", info2->datatype);
421 /* stream the device mode */
423 devmode = construct_dev_mode(values,info2->sharename);
426 enum ndr_err_code ndr_err;
428 ndr_err = ndr_push_struct_blob(&blob, values, NULL, devmode,
429 (ndr_push_flags_fn_t)ndr_push_spoolss_DeviceMode);
431 if (NDR_ERR_CODE_IS_SUCCESS(ndr_err)) {
432 regval_ctr_addvalue(values, "Default Devmode", REG_BINARY,
433 (const char *)blob.data, blob.length);
437 /* stream the printer security descriptor */
439 if (info2->secdesc_buf &&
440 info2->secdesc_buf->sd &&
441 info2->secdesc_buf->sd_size)
446 status = marshall_sec_desc(values, info2->secdesc_buf->sd,
447 &blob.data, &blob.length);
448 if (NT_STATUS_IS_OK(status)) {
449 regval_ctr_addvalue(values, "Security", REG_BINARY,
450 (const char *)blob.data, blob.length);
457 /**********************************************************************
458 *********************************************************************/
460 static int key_printers_fetch_values(const char *key, struct regval_ctr *values)
464 char *printername, *printerdatakey;
465 NT_PRINTER_INFO_LEVEL *printer = NULL;
466 NT_PRINTER_DATA *p_data;
469 printers_key = strip_printers_prefix( key );
471 /* top level key values stored in the registry has no values */
473 if ( !printers_key ) {
474 /* normalize to the 'HKLM\SOFTWARE\...\Print\Printers' key */
475 return regdb_fetch_values( KEY_WINNT_PRINTERS, values );
478 /* lookup the printer object */
480 if (!reg_split_path( printers_key, &printername, &printerdatakey )) {
484 if ( !W_ERROR_IS_OK( get_a_printer(NULL, &printer, 2, printername) ) )
487 if ( !printerdatakey ) {
488 fill_in_printer_values( printer->info_2, values );
492 /* iterate over all printer data keys and fill the regval container */
494 p_data = printer->info_2->data;
495 if ( (key_index = lookup_printerkey( p_data, printerdatakey )) == -1 ) {
496 /* failure....should never happen if the client has a valid open handle first */
497 DEBUG(10,("key_printers_fetch_values: Unknown keyname [%s]\n", printerdatakey));
498 free_a_printer( &printer, 2 );
502 num_values = regval_ctr_numvals( p_data->keys[key_index].values );
503 for ( i=0; i<num_values; i++ )
504 regval_ctr_copyvalue( values, regval_ctr_specific_value(p_data->keys[key_index].values, i) );
509 free_a_printer( &printer, 2 );
511 return regval_ctr_numvals( values );
514 /**********************************************************************
515 *********************************************************************/
517 #define REG_IDX_ATTRIBUTES 1
518 #define REG_IDX_PRIORITY 2
519 #define REG_IDX_DEFAULT_PRIORITY 3
520 #define REG_IDX_CHANGEID 4
521 #define REG_IDX_STATUS 5
522 #define REG_IDX_STARTTIME 6
523 #define REG_IDX_NAME 7
524 #define REG_IDX_LOCATION 8
525 #define REG_IDX_DESCRIPTION 9
526 #define REG_IDX_PARAMETERS 10
527 #define REG_IDX_PORT 12
528 #define REG_IDX_SHARENAME 13
529 #define REG_IDX_DRIVER 14
530 #define REG_IDX_SEP_FILE 15
531 #define REG_IDX_PRINTPROC 16
532 #define REG_IDX_DATATYPE 17
533 #define REG_IDX_DEVMODE 18
534 #define REG_IDX_SECDESC 19
535 #define REG_IDX_UNTILTIME 20
540 } printer_values_map[] = {
541 { "Attributes", REG_IDX_ATTRIBUTES },
542 { "Priority", REG_IDX_PRIORITY },
543 { "Default Priority", REG_IDX_DEFAULT_PRIORITY },
544 { "ChangeID", REG_IDX_CHANGEID },
545 { "Status", REG_IDX_STATUS },
546 { "StartTime", REG_IDX_STARTTIME },
547 { "UntilTime", REG_IDX_UNTILTIME },
548 { "Name", REG_IDX_NAME },
549 { "Location", REG_IDX_LOCATION },
550 { "Description", REG_IDX_DESCRIPTION },
551 { "Parameters", REG_IDX_PARAMETERS },
552 { "Port", REG_IDX_PORT },
553 { "Share Name", REG_IDX_SHARENAME },
554 { "Printer Driver", REG_IDX_DRIVER },
555 { "Separator File", REG_IDX_SEP_FILE },
556 { "Print Processor", REG_IDX_PRINTPROC },
557 { "Datatype", REG_IDX_DATATYPE },
558 { "Default Devmode", REG_IDX_DEVMODE },
559 { "Security", REG_IDX_SECDESC },
564 static int find_valuename_index( const char *valuename )
568 for ( i=0; printer_values_map[i].name; i++ ) {
569 if ( strequal( valuename, printer_values_map[i].name ) )
570 return printer_values_map[i].index;
576 /**********************************************************************
577 *********************************************************************/
579 static void pull_reg_sz_fstring(TALLOC_CTX *mem_ctx, const DATA_BLOB *blob, fstring s)
582 pull_reg_sz(mem_ctx, NULL, blob, &str);
586 static void convert_values_to_printer_info_2(TALLOC_CTX *mem_ctx,
587 NT_PRINTER_INFO_LEVEL_2 *printer2,
588 struct regval_ctr *values)
590 int num_values = regval_ctr_numvals( values );
592 struct regval_blob *val;
595 for ( i=0; i<num_values; i++ ) {
597 val = regval_ctr_specific_value( values, i );
598 value_index = find_valuename_index( regval_name( val ) );
600 blob = data_blob_const(regval_data_p(val), regval_size(val));
602 switch( value_index ) {
603 case REG_IDX_ATTRIBUTES:
604 printer2->attributes = (uint32)(*regval_data_p(val));
606 case REG_IDX_PRIORITY:
607 printer2->priority = (uint32)(*regval_data_p(val));
609 case REG_IDX_DEFAULT_PRIORITY:
610 printer2->default_priority = (uint32)(*regval_data_p(val));
612 case REG_IDX_CHANGEID:
613 printer2->changeid = (uint32)(*regval_data_p(val));
615 case REG_IDX_STARTTIME:
616 printer2->starttime = (uint32)(*regval_data_p(val));
618 case REG_IDX_UNTILTIME:
619 printer2->untiltime = (uint32)(*regval_data_p(val));
622 pull_reg_sz_fstring(mem_ctx, &blob, printer2->printername);
624 case REG_IDX_LOCATION:
625 pull_reg_sz_fstring(mem_ctx, &blob, printer2->location);
627 case REG_IDX_DESCRIPTION:
628 pull_reg_sz_fstring(mem_ctx, &blob, printer2->comment);
630 case REG_IDX_PARAMETERS:
631 pull_reg_sz_fstring(mem_ctx, &blob, printer2->parameters);
634 pull_reg_sz_fstring(mem_ctx, &blob, printer2->portname);
636 case REG_IDX_SHARENAME:
637 pull_reg_sz_fstring(mem_ctx, &blob, printer2->sharename);
640 pull_reg_sz_fstring(mem_ctx, &blob, printer2->drivername);
642 case REG_IDX_SEP_FILE:
643 pull_reg_sz_fstring(mem_ctx, &blob, printer2->sepfile);
645 case REG_IDX_PRINTPROC:
646 pull_reg_sz_fstring(mem_ctx, &blob, printer2->printprocessor);
648 case REG_IDX_DATATYPE:
649 pull_reg_sz_fstring(mem_ctx, &blob, printer2->datatype);
651 case REG_IDX_DEVMODE:
653 case REG_IDX_SECDESC:
656 /* unsupported value...throw away */
657 DEBUG(8,("convert_values_to_printer_info_2: Unsupported registry value [%s]\n",
658 regval_name( val ) ));
665 /**********************************************************************
666 *********************************************************************/
668 static bool key_printers_store_values(const char *key, struct regval_ctr *values)
671 char *printername, *keyname;
672 NT_PRINTER_INFO_LEVEL *printer = NULL;
674 TALLOC_CTX *mem_ctx = talloc_init("key_printers_store_values");
676 printers_key = strip_printers_prefix( key );
678 /* values in the top level key get stored in the registry */
680 if ( !printers_key ) {
681 /* normalize on the 'HKLM\SOFTWARE\....\Print\Printers' key */
682 return regdb_store_values( KEY_WINNT_PRINTERS, values );
685 if (!reg_split_path( printers_key, &printername, &keyname )) {
689 if ( !W_ERROR_IS_OK(get_a_printer(NULL, &printer, 2, printername) ) )
692 /* deal with setting values directly under the printername */
695 convert_values_to_printer_info_2(mem_ctx, printer->info_2, values );
698 int num_values = regval_ctr_numvals( values );
700 struct regval_blob *val;
702 delete_printer_key( printer->info_2->data, keyname );
704 /* deal with any subkeys */
705 for ( i=0; i<num_values; i++ ) {
706 val = regval_ctr_specific_value( values, i );
707 result = set_printer_dataex( printer, keyname,
710 regval_data_p( val ),
711 regval_size( val ) );
712 if ( !W_ERROR_IS_OK(result) ) {
713 DEBUG(0,("key_printers_store_values: failed to set printer data [%s]!\n",
715 free_a_printer( &printer, 2 );
716 talloc_destroy(mem_ctx);
722 result = mod_a_printer( printer, 2 );
724 free_a_printer( &printer, 2 );
725 talloc_destroy(mem_ctx);
727 return W_ERROR_IS_OK(result);
730 /*********************************************************************
731 *********************************************************************
732 ** "HKLM/SYSTEM/CURRENTCONTROLSET/CONTROL/PRINT/ENVIRONMENTS"
733 *********************************************************************
734 *********************************************************************/
736 static int key_driver_fetch_keys( const char *key, struct regsubkey_ctr *subkeys )
738 const char *environments[] = {
742 "Windows NT Alpha_AXP",
743 "Windows NT PowerPC",
747 fstring *drivers = NULL;
748 int i, env_index, num_drivers;
749 char *keystr, *base, *subkeypath;
751 int num_subkeys = -1;
753 TALLOC_CTX *ctx = talloc_tos();
755 DEBUG(10,("key_driver_fetch_keys key=>[%s]\n", key ? key : "NULL" ));
757 keystr = reg_remaining_path(ctx, key + strlen(KEY_ENVIRONMENTS) );
759 /* list all possible architectures */
762 for ( num_subkeys=0; environments[num_subkeys]; num_subkeys++ )
763 regsubkey_ctr_addkey( subkeys, environments[num_subkeys] );
768 /* we are dealing with a subkey of "Environments */
769 key2 = talloc_strdup(ctx, keystr);
774 if (!reg_split_path(keystr, &base, &subkeypath )) {
780 for ( env_index=0; environments[env_index]; env_index++ ) {
781 if ( strequal( environments[env_index], base ) )
784 if ( !environments[env_index] )
787 /* ...\Print\Environements\...\ */
790 regsubkey_ctr_addkey( subkeys, "Drivers" );
791 regsubkey_ctr_addkey( subkeys, "Print Processors" );
796 /* more of the key path to process */
799 if (!reg_split_path( keystr, &base, &subkeypath )) {
803 /* ...\Print\Environements\...\Drivers\ */
806 if ( strequal(base, "Drivers") ) {
807 switch ( env_index ) {
809 regsubkey_ctr_addkey( subkeys, "Version-0" );
811 default: /* Windows NT based systems */
812 regsubkey_ctr_addkey( subkeys, "Version-2" );
813 regsubkey_ctr_addkey( subkeys, "Version-3" );
817 return regsubkey_ctr_numkeys( subkeys );
818 } else if ( strequal(base, "Print Processors") ) {
819 if ( env_index == 1 || env_index == 5 || env_index == 6 )
822 return regsubkey_ctr_numkeys( subkeys );
824 return -1; /* bad path */
827 /* we finally get to enumerate the drivers */
829 /* only one possible subkey below PrintProc key */
831 if ( strequal(base, "Print Processors") ) {
833 if (!reg_split_path( keystr, &base, &subkeypath )) {
837 /* no subkeys below this point */
842 /* only allow one keyname here -- 'winprint' */
844 return strequal( base, "winprint" ) ? 0 : -1;
847 /* only dealing with drivers from here on out */
850 if (!reg_split_path( keystr, &base, &subkeypath )) {
854 version = atoi(&base[strlen(base)-1]);
862 if ( version != 2 && version != 3 )
869 num_drivers = get_ntdrivers( &drivers, environments[env_index], version );
870 for ( i=0; i<num_drivers; i++ )
871 regsubkey_ctr_addkey( subkeys, drivers[i] );
873 return regsubkey_ctr_numkeys( subkeys );
876 /* if anything else left, just say if has no subkeys */
878 DEBUG(1,("key_driver_fetch_keys unhandled key [%s] (subkey == %s)\n",
885 /**********************************************************************
886 *********************************************************************/
888 static void fill_in_driver_values(const struct spoolss_DriverInfo8 *r,
889 struct regval_ctr *values)
894 const char *filename;
897 filename = dos_basename(r->driver_path);
898 regval_ctr_addvalue_sz(values, "Driver", filename);
900 filename = dos_basename(r->config_file);
901 regval_ctr_addvalue_sz(values, "Configuration File", filename);
903 filename = dos_basename(r->data_file);
904 regval_ctr_addvalue_sz(values, "Data File", filename);
906 filename = dos_basename(r->help_file);
907 regval_ctr_addvalue_sz(values, "Help File", filename);
909 regval_ctr_addvalue_sz(values, "Datatype", r->default_datatype);
910 regval_ctr_addvalue_sz(values, "Monitor", r->monitor_name);
912 regval_ctr_addvalue( values, "Version", REG_DWORD, (char*)&r->version,
913 sizeof(r->version) );
915 if (r->dependent_files) {
916 /* place the list of dependent files in a single
917 character buffer, separating each file name by
920 for (i=0; r->dependent_files[i] && strcmp(r->dependent_files[i], ""); i++) {
921 /* strip the path to only the file's base name */
923 filename = dos_basename(r->dependent_files[i]);
925 length = strlen(filename);
927 buffer = (char *)SMB_REALLOC( buffer, buffer_size + (length + 1)*sizeof(uint16) );
932 push_reg_sz(talloc_tos(), NULL, &data, filename);
933 memcpy( buffer+buffer_size, (char*)data.data, data.length);
935 buffer_size += (length + 1)*sizeof(uint16);
938 /* terminated by double NULL. Add the final one here */
940 buffer = (char *)SMB_REALLOC( buffer, buffer_size + 2 );
944 buffer[buffer_size++] = '\0';
945 buffer[buffer_size++] = '\0';
949 regval_ctr_addvalue( values, "Dependent Files", REG_MULTI_SZ, buffer, buffer_size );
956 /**********************************************************************
957 *********************************************************************/
959 static int driver_arch_fetch_values(char *key, struct regval_ctr *values)
961 char *keystr, *base, *subkeypath;
962 fstring arch_environment;
965 struct spoolss_DriverInfo8 *driver_ctr;
968 if (!reg_split_path( key, &base, &subkeypath )) {
972 /* no values in 'Environments\Drivers\Windows NT x86' */
977 /* We have the Architecture string and some subkey name:
978 Currently we only support
981 Anything else is an error.
984 fstrcpy( arch_environment, base );
987 if (!reg_split_path( keystr, &base, &subkeypath )) {
991 if ( strequal(base, "Print Processors") )
994 /* only Drivers key can be left */
996 if ( !strequal(base, "Drivers") )
1002 /* We know that we have Architechure\Drivers with some subkey name
1003 The subkey name has to be Version-XX */
1005 keystr = subkeypath;
1006 if (!reg_split_path( keystr, &base, &subkeypath )) {
1013 version = atoi(&base[strlen(base)-1]);
1015 /* BEGIN PRINTER DRIVER NAME BLOCK */
1017 keystr = subkeypath;
1018 if (!reg_split_path( keystr, &base, &subkeypath )) {
1022 /* don't go any deeper for now */
1024 fstrcpy( driver, base );
1026 w_result = get_a_printer_driver(talloc_tos(), &driver_ctr, driver, arch_environment, version);
1028 if ( !W_ERROR_IS_OK(w_result) )
1031 fill_in_driver_values(driver_ctr, values);
1033 free_a_printer_driver(driver_ctr);
1035 /* END PRINTER DRIVER NAME BLOCK */
1038 DEBUG(8,("key_driver_fetch_values: Exit\n"));
1040 return regval_ctr_numvals( values );
1043 /**********************************************************************
1044 *********************************************************************/
1046 static int key_driver_fetch_values(const char *key, struct regval_ctr *values)
1048 char *keystr = NULL;
1049 char *subkey = NULL;
1050 TALLOC_CTX *ctx = talloc_tos();
1052 DEBUG(8,("key_driver_fetch_values: Enter key => [%s]\n", key ? key : "NULL"));
1054 /* no values in the Environments key */
1056 if (!(keystr = reg_remaining_path(ctx, key + strlen(KEY_ENVIRONMENTS))))
1059 subkey = talloc_strdup(ctx, keystr);
1064 /* pass off to handle subkeys */
1066 return driver_arch_fetch_values( subkey, values );
1069 /*********************************************************************
1070 *********************************************************************
1071 ** "HKLM/SYSTEM/CURRENTCONTROLSET/CONTROL/PRINT"
1072 *********************************************************************
1073 *********************************************************************/
1075 static int key_print_fetch_keys( const char *key, struct regsubkey_ctr *subkeys )
1077 int key_len = strlen(key);
1079 /* no keys below 'Print' handled here */
1081 if ( (key_len != strlen(KEY_CONTROL_PRINT)) && (key_len != strlen(KEY_WINNT_PRINT)) )
1084 regsubkey_ctr_addkey( subkeys, "Environments" );
1085 regsubkey_ctr_addkey( subkeys, "Monitors" );
1086 regsubkey_ctr_addkey( subkeys, "Forms" );
1087 regsubkey_ctr_addkey( subkeys, "Printers" );
1089 return regsubkey_ctr_numkeys( subkeys );
1092 /**********************************************************************
1093 *********************************************************************
1094 ** Structure to hold dispatch table of ops for various printer keys.
1095 ** Make sure to always store deeper keys along the same path first so
1096 ** we ge a more specific match.
1097 *********************************************************************
1098 *********************************************************************/
1100 static struct reg_dyn_tree print_registry[] = {
1101 /* just pass the monitor onto the registry tdb */
1105 ®db_fetch_values,
1106 ®db_store_values },
1108 &key_forms_fetch_keys,
1110 &key_forms_fetch_values,
1112 { KEY_CONTROL_PRINTERS,
1113 &key_printers_fetch_keys,
1114 &key_printers_store_keys,
1115 &key_printers_fetch_values,
1116 &key_printers_store_values },
1118 &key_driver_fetch_keys,
1120 &key_driver_fetch_values,
1122 { KEY_CONTROL_PRINT,
1123 &key_print_fetch_keys,
1127 { KEY_WINNT_PRINTERS,
1128 &key_printers_fetch_keys,
1129 &key_printers_store_keys,
1130 &key_printers_fetch_values,
1131 &key_printers_store_values },
1135 ®db_fetch_values,
1136 ®db_store_values },
1138 { NULL, NULL, NULL, NULL, NULL }
1142 /**********************************************************************
1143 *********************************************************************
1144 ** Main reg_printing interface functions
1145 *********************************************************************
1146 *********************************************************************/
1148 /***********************************************************************
1149 Lookup a key in the print_registry table, returning its index.
1151 **********************************************************************/
1153 static int match_registry_path(const char *key)
1157 TALLOC_CTX *ctx = talloc_tos();
1162 path = talloc_strdup(ctx, key);
1166 path = normalize_reg_path(ctx, path);
1171 for ( i=0; print_registry[i].path; i++ ) {
1172 if (strncmp( path, print_registry[i].path, strlen(print_registry[i].path) ) == 0 )
1179 /***********************************************************************
1180 **********************************************************************/
1182 static int regprint_fetch_reg_keys( const char *key, struct regsubkey_ctr *subkeys )
1184 int i = match_registry_path( key );
1189 if ( !print_registry[i].fetch_subkeys )
1192 return print_registry[i].fetch_subkeys( key, subkeys );
1195 /**********************************************************************
1196 *********************************************************************/
1198 static bool regprint_store_reg_keys( const char *key, struct regsubkey_ctr *subkeys )
1200 int i = match_registry_path( key );
1205 if ( !print_registry[i].store_subkeys )
1208 return print_registry[i].store_subkeys( key, subkeys );
1211 /**********************************************************************
1212 *********************************************************************/
1214 static int regprint_fetch_reg_values(const char *key, struct regval_ctr *values)
1216 int i = match_registry_path( key );
1221 /* return 0 values by default since we know the key had
1222 to exist because the client opened a handle */
1224 if ( !print_registry[i].fetch_values )
1227 return print_registry[i].fetch_values( key, values );
1230 /**********************************************************************
1231 *********************************************************************/
1233 static bool regprint_store_reg_values(const char *key, struct regval_ctr *values)
1235 int i = match_registry_path( key );
1240 if ( !print_registry[i].store_values )
1243 return print_registry[i].store_values( key, values );
1247 * Table of function pointers for accessing printing data
1250 struct registry_ops printing_ops = {
1251 .fetch_subkeys = regprint_fetch_reg_keys,
1252 .fetch_values = regprint_fetch_reg_values,
1253 .store_subkeys = regprint_store_reg_keys,
1254 .store_values = regprint_store_reg_values,