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(NT_PRINTER_DRIVER_INFO_LEVEL_3 *info3, struct regval_ctr *values)
892 const char *filename;
895 filename = dos_basename( info3->driverpath );
896 regval_ctr_addvalue_sz(values, "Driver", filename);
898 filename = dos_basename( info3->configfile );
899 regval_ctr_addvalue_sz(values, "Configuration File", filename);
901 filename = dos_basename( info3->datafile );
902 regval_ctr_addvalue_sz(values, "Data File", filename);
904 filename = dos_basename( info3->helpfile );
905 regval_ctr_addvalue_sz(values, "Help File", filename);
907 regval_ctr_addvalue_sz(values, "Data Type", info3->defaultdatatype);
909 regval_ctr_addvalue( values, "Version", REG_DWORD, (char*)&info3->cversion,
910 sizeof(info3->cversion) );
912 if ( info3->dependentfiles ) {
913 /* place the list of dependent files in a single
914 character buffer, separating each file name by
917 for ( i=0; strcmp(info3->dependentfiles[i], ""); i++ ) {
918 /* strip the path to only the file's base name */
920 filename = dos_basename( info3->dependentfiles[i] );
922 length = strlen(filename);
924 buffer = (char *)SMB_REALLOC( buffer, buffer_size + (length + 1)*sizeof(uint16) );
929 push_reg_sz(talloc_tos(), &data, filename);
930 memcpy( buffer+buffer_size, (char*)data.data, data.length);
932 buffer_size += (length + 1)*sizeof(uint16);
935 /* terminated by double NULL. Add the final one here */
937 buffer = (char *)SMB_REALLOC( buffer, buffer_size + 2 );
941 buffer[buffer_size++] = '\0';
942 buffer[buffer_size++] = '\0';
946 regval_ctr_addvalue( values, "Dependent Files", REG_MULTI_SZ, buffer, buffer_size );
953 /**********************************************************************
954 *********************************************************************/
956 static int driver_arch_fetch_values(char *key, struct regval_ctr *values)
958 char *keystr, *base, *subkeypath;
959 fstring arch_environment;
962 NT_PRINTER_DRIVER_INFO_LEVEL driver_ctr;
965 if (!reg_split_path( key, &base, &subkeypath )) {
969 /* no values in 'Environments\Drivers\Windows NT x86' */
974 /* We have the Architecture string and some subkey name:
975 Currently we only support
978 Anything else is an error.
981 fstrcpy( arch_environment, base );
984 if (!reg_split_path( keystr, &base, &subkeypath )) {
988 if ( strequal(base, "Print Processors") )
991 /* only Drivers key can be left */
993 if ( !strequal(base, "Drivers") )
999 /* We know that we have Architechure\Drivers with some subkey name
1000 The subkey name has to be Version-XX */
1002 keystr = subkeypath;
1003 if (!reg_split_path( keystr, &base, &subkeypath )) {
1010 version = atoi(&base[strlen(base)-1]);
1012 /* BEGIN PRINTER DRIVER NAME BLOCK */
1014 keystr = subkeypath;
1015 if (!reg_split_path( keystr, &base, &subkeypath )) {
1019 /* don't go any deeper for now */
1021 fstrcpy( driver, base );
1023 w_result = get_a_printer_driver( &driver_ctr, 3, driver, arch_environment, version );
1025 if ( !W_ERROR_IS_OK(w_result) )
1028 fill_in_driver_values( driver_ctr.info_3, values );
1030 free_a_printer_driver( driver_ctr, 3 );
1032 /* END PRINTER DRIVER NAME BLOCK */
1035 DEBUG(8,("key_driver_fetch_values: Exit\n"));
1037 return regval_ctr_numvals( values );
1040 /**********************************************************************
1041 *********************************************************************/
1043 static int key_driver_fetch_values(const char *key, struct regval_ctr *values)
1045 char *keystr = NULL;
1046 char *subkey = NULL;
1047 TALLOC_CTX *ctx = talloc_tos();
1049 DEBUG(8,("key_driver_fetch_values: Enter key => [%s]\n", key ? key : "NULL"));
1051 /* no values in the Environments key */
1053 if (!(keystr = reg_remaining_path(ctx, key + strlen(KEY_ENVIRONMENTS))))
1056 subkey = talloc_strdup(ctx, keystr);
1061 /* pass off to handle subkeys */
1063 return driver_arch_fetch_values( subkey, values );
1066 /*********************************************************************
1067 *********************************************************************
1068 ** "HKLM/SYSTEM/CURRENTCONTROLSET/CONTROL/PRINT"
1069 *********************************************************************
1070 *********************************************************************/
1072 static int key_print_fetch_keys( const char *key, struct regsubkey_ctr *subkeys )
1074 int key_len = strlen(key);
1076 /* no keys below 'Print' handled here */
1078 if ( (key_len != strlen(KEY_CONTROL_PRINT)) && (key_len != strlen(KEY_WINNT_PRINT)) )
1081 regsubkey_ctr_addkey( subkeys, "Environments" );
1082 regsubkey_ctr_addkey( subkeys, "Monitors" );
1083 regsubkey_ctr_addkey( subkeys, "Forms" );
1084 regsubkey_ctr_addkey( subkeys, "Printers" );
1086 return regsubkey_ctr_numkeys( subkeys );
1089 /**********************************************************************
1090 *********************************************************************
1091 ** Structure to hold dispatch table of ops for various printer keys.
1092 ** Make sure to always store deeper keys along the same path first so
1093 ** we ge a more specific match.
1094 *********************************************************************
1095 *********************************************************************/
1097 static struct reg_dyn_tree print_registry[] = {
1098 /* just pass the monitor onto the registry tdb */
1102 ®db_fetch_values,
1103 ®db_store_values },
1105 &key_forms_fetch_keys,
1107 &key_forms_fetch_values,
1109 { KEY_CONTROL_PRINTERS,
1110 &key_printers_fetch_keys,
1111 &key_printers_store_keys,
1112 &key_printers_fetch_values,
1113 &key_printers_store_values },
1115 &key_driver_fetch_keys,
1117 &key_driver_fetch_values,
1119 { KEY_CONTROL_PRINT,
1120 &key_print_fetch_keys,
1124 { KEY_WINNT_PRINTERS,
1125 &key_printers_fetch_keys,
1126 &key_printers_store_keys,
1127 &key_printers_fetch_values,
1128 &key_printers_store_values },
1132 ®db_fetch_values,
1133 ®db_store_values },
1135 { NULL, NULL, NULL, NULL, NULL }
1139 /**********************************************************************
1140 *********************************************************************
1141 ** Main reg_printing interface functions
1142 *********************************************************************
1143 *********************************************************************/
1145 /***********************************************************************
1146 Lookup a key in the print_registry table, returning its index.
1148 **********************************************************************/
1150 static int match_registry_path(const char *key)
1154 TALLOC_CTX *ctx = talloc_tos();
1159 path = talloc_strdup(ctx, key);
1163 path = normalize_reg_path(ctx, path);
1168 for ( i=0; print_registry[i].path; i++ ) {
1169 if (strncmp( path, print_registry[i].path, strlen(print_registry[i].path) ) == 0 )
1176 /***********************************************************************
1177 **********************************************************************/
1179 static int regprint_fetch_reg_keys( const char *key, struct regsubkey_ctr *subkeys )
1181 int i = match_registry_path( key );
1186 if ( !print_registry[i].fetch_subkeys )
1189 return print_registry[i].fetch_subkeys( key, subkeys );
1192 /**********************************************************************
1193 *********************************************************************/
1195 static bool regprint_store_reg_keys( const char *key, struct regsubkey_ctr *subkeys )
1197 int i = match_registry_path( key );
1202 if ( !print_registry[i].store_subkeys )
1205 return print_registry[i].store_subkeys( key, subkeys );
1208 /**********************************************************************
1209 *********************************************************************/
1211 static int regprint_fetch_reg_values(const char *key, struct regval_ctr *values)
1213 int i = match_registry_path( key );
1218 /* return 0 values by default since we know the key had
1219 to exist because the client opened a handle */
1221 if ( !print_registry[i].fetch_values )
1224 return print_registry[i].fetch_values( key, values );
1227 /**********************************************************************
1228 *********************************************************************/
1230 static bool regprint_store_reg_values(const char *key, struct regval_ctr *values)
1232 int i = match_registry_path( key );
1237 if ( !print_registry[i].store_values )
1240 return print_registry[i].store_values( key, values );
1244 * Table of function pointers for accessing printing data
1247 struct registry_ops printing_ops = {
1248 .fetch_subkeys = regprint_fetch_reg_keys,
1249 .fetch_values = regprint_fetch_reg_values,
1250 .store_subkeys = regprint_store_reg_keys,
1251 .store_values = regprint_store_reg_values,