1/*
2 *  Unix SMB/CIFS implementation.
3 *  RPC Pipe client / server routines
4 *  Copyright (C) Gerald Carter                     2002.
5 *
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 2 of the License, or
9 *  (at your option) any later version.
10 *
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.
15 *
16 *  You should have received a copy of the GNU General Public License
17 *  along with this program; if not, write to the Free Software
18 *  Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
19 */
20
21/* Implementation of registry virtual views for printing information */
22
23#include "includes.h"
24
25#undef DBGC_CLASS
26#define DBGC_CLASS DBGC_RPC_SRV
27
28#define MAX_TOP_LEVEL_KEYS	3
29
30/* some symbolic indexes into the top_level_keys */
31
32#define KEY_INDEX_ENVIR		0
33#define KEY_INDEX_FORMS		1
34#define KEY_INDEX_PRINTER	2
35
36static const char *top_level_keys[MAX_TOP_LEVEL_KEYS] = {
37	"Environments",
38	"Forms",
39	"Printers"
40};
41
42
43/**********************************************************************
44 It is safe to assume that every registry path passed into on of
45 the exported functions here begins with KEY_PRINTING else
46 these functions would have never been called.  This is a small utility
47 function to strip the beginning of the path and make a copy that the
48 caller can modify.  Note that the caller is responsible for releasing
49 the memory allocated here.
50 **********************************************************************/
51
52static char* trim_reg_path( char *path )
53{
54	char *p;
55	uint16 key_len = strlen(KEY_PRINTING);
56
57	/*
58	 * sanity check...this really should never be True.
59	 * It is only here to prevent us from accessing outside
60	 * the path buffer in the extreme case.
61	 */
62
63	if ( strlen(path) < key_len ) {
64		DEBUG(0,("trim_reg_path: Registry path too short! [%s]\n", path));
65		DEBUG(0,("trim_reg_path: KEY_PRINTING => [%s]!\n", KEY_PRINTING));
66		return NULL;
67	}
68
69
70	p = path + strlen( KEY_PRINTING );
71
72	if ( *p == '\\' )
73		p++;
74
75	if ( *p )
76		return strdup(p);
77	else
78		return NULL;
79}
80
81/**********************************************************************
82 handle enumeration of subkeys below KEY_PRINTING\Environments
83 *********************************************************************/
84
85static int print_subpath_environments( char *key, REGSUBKEY_CTR *subkeys )
86{
87	const char *environments[] = {
88		"Windows 4.0",
89		"Windows NT x86",
90		"Windows NT R4000",
91		"Windows NT Alpha_AXP",
92		"Windows NT PowerPC",
93		NULL };
94	fstring *drivers = NULL;
95	int i, env_index, num_drivers;
96	BOOL valid_env = False;
97	char *base, *new_path;
98	char *keystr;
99	char *key2 = NULL;
100	int num_subkeys = -1;
101
102	DEBUG(10,("print_subpath_environments: key=>[%s]\n", key ? key : "NULL" ));
103
104	/* listed architectures of installed drivers */
105
106	if ( !key )
107	{
108		/* Windows 9x drivers */
109
110		if ( get_ntdrivers( &drivers, environments[0], 0 ) )
111			regsubkey_ctr_addkey( subkeys, 	environments[0] );
112		SAFE_FREE( drivers );
113
114		/* Windows NT/2k intel drivers */
115
116		if ( get_ntdrivers( &drivers, environments[1], 2 )
117			|| get_ntdrivers( &drivers, environments[1], 3 ) )
118		{
119			regsubkey_ctr_addkey( subkeys, 	environments[1] );
120		}
121		SAFE_FREE( drivers );
122
123		/* Windows NT 4.0; non-intel drivers */
124		for ( i=2; environments[i]; i++ ) {
125			if ( get_ntdrivers( &drivers, environments[i], 2 ) )
126				regsubkey_ctr_addkey( subkeys, 	environments[i] );
127
128		}
129		SAFE_FREE( drivers );
130
131		num_subkeys = regsubkey_ctr_numkeys( subkeys );
132		goto done;
133	}
134
135	/* we are dealing with a subkey of "Environments */
136
137	key2 = strdup( key );
138	keystr = key2;
139	reg_split_path( keystr, &base, &new_path );
140
141	/* sanity check */
142
143	for ( env_index=0; environments[env_index]; env_index++ ) {
144		if ( StrCaseCmp( environments[env_index], base ) == 0 ) {
145			valid_env = True;
146			break;
147		}
148	}
149
150	if ( !valid_env )
151		return -1;
152
153	/* enumerate driver versions; environment is environments[env_index] */
154
155	if ( !new_path ) {
156		switch ( env_index ) {
157			case 0:	/* Win9x */
158				if ( get_ntdrivers( &drivers, environments[0], 0 ) ) {
159					regsubkey_ctr_addkey( subkeys, "0" );
160					SAFE_FREE( drivers );
161				}
162				break;
163			case 1: /* Windows NT/2k - intel */
164				if ( get_ntdrivers( &drivers, environments[1], 2 ) ) {
165					regsubkey_ctr_addkey( subkeys, "2" );
166					SAFE_FREE( drivers );
167				}
168				if ( get_ntdrivers( &drivers, environments[1], 3 ) ) {
169					regsubkey_ctr_addkey( subkeys, "3" );
170					SAFE_FREE( drivers );
171				}
172				break;
173			default: /* Windows NT - nonintel */
174				if ( get_ntdrivers( &drivers, environments[env_index], 2 ) ) {
175					regsubkey_ctr_addkey( subkeys, "2" );
176					SAFE_FREE( drivers );
177				}
178
179		}
180
181		num_subkeys = regsubkey_ctr_numkeys( subkeys );
182		goto done;
183	}
184
185	/* we finally get to enumerate the drivers */
186
187	keystr = new_path;
188	reg_split_path( keystr, &base, &new_path );
189
190	if ( !new_path ) {
191		num_drivers = get_ntdrivers( &drivers, environments[env_index], atoi(base) );
192		for ( i=0; i<num_drivers; i++ )
193			regsubkey_ctr_addkey( subkeys, drivers[i] );
194
195		num_subkeys = regsubkey_ctr_numkeys( subkeys );
196		goto done;
197	}
198
199done:
200	SAFE_FREE( key2 );
201
202	return num_subkeys;
203}
204
205/***********************************************************************
206 simple function to prune a pathname down to the basename of a file
207 **********************************************************************/
208
209static char* dos_basename ( char *path )
210{
211	char *p;
212
213	p = strrchr( path, '\\' );
214	if ( p )
215		p++;
216	else
217		p = path;
218
219	return p;
220}
221
222/**********************************************************************
223 handle enumeration of values below
224 KEY_PRINTING\Environments\<arch>\<version>\<drivername>
225 *********************************************************************/
226
227static int print_subpath_values_environments( char *key, REGVAL_CTR *val )
228{
229	char 		*keystr;
230	char		*key2 = NULL;
231	char 		*base, *new_path;
232	fstring		env;
233	fstring		driver;
234	int		version;
235	NT_PRINTER_DRIVER_INFO_LEVEL	driver_ctr;
236	NT_PRINTER_DRIVER_INFO_LEVEL_3	*info3;
237	WERROR		w_result;
238	char 		*buffer = NULL;
239	char		*buffer2 = NULL;
240	int		buffer_size = 0;
241	int 		i, length;
242	char 		*filename;
243	UNISTR2		data;;
244
245	DEBUG(8,("print_subpath_values_environments: Enter key => [%s]\n", key ? key : "NULL"));
246
247	if ( !key )
248		return 0;
249
250	/*
251	 * The only key below KEY_PRINTING\Environments that
252	 * posseses values is each specific printer driver
253	 * First get the arch, version, & driver name
254	 */
255
256	/* env */
257
258	key2 = strdup( key );
259	keystr = key2;
260	reg_split_path( keystr, &base, &new_path );
261	if ( !base || !new_path )
262		return 0;
263	fstrcpy( env, base );
264
265	/* version */
266
267	keystr = new_path;
268	reg_split_path( keystr, &base, &new_path );
269	if ( !base || !new_path )
270		return 0;
271	version = atoi( base );
272
273	/* printer driver name */
274
275	keystr = new_path;
276	reg_split_path( keystr, &base, &new_path );
277	/* new_path should be NULL here since this must be the last key */
278	if ( !base || new_path )
279		return 0;
280	fstrcpy( driver, base );
281
282	w_result = get_a_printer_driver( &driver_ctr, 3, driver, env, version );
283
284	if ( !W_ERROR_IS_OK(w_result) )
285		return -1;
286
287	/* build the values out of the driver information */
288	info3 = driver_ctr.info_3;
289
290	filename = dos_basename( info3->driverpath );
291	init_unistr2( &data, filename, UNI_STR_TERMINATE);
292	regval_ctr_addvalue( val, "Driver",             REG_SZ,       (char*)data.buffer, data.uni_str_len*sizeof(uint16) );
293
294	filename = dos_basename( info3->configfile );
295	init_unistr2( &data, filename, UNI_STR_TERMINATE);
296	regval_ctr_addvalue( val, "Configuration File", REG_SZ,       (char*)data.buffer, data.uni_str_len*sizeof(uint16) );
297
298	filename = dos_basename( info3->datafile );
299	init_unistr2( &data, filename, UNI_STR_TERMINATE);
300	regval_ctr_addvalue( val, "Data File",          REG_SZ,       (char*)data.buffer, data.uni_str_len*sizeof(uint16) );
301
302	filename = dos_basename( info3->helpfile );
303	init_unistr2( &data, filename, UNI_STR_TERMINATE);
304	regval_ctr_addvalue( val, "Help File",          REG_SZ,       (char*)data.buffer, data.uni_str_len*sizeof(uint16) );
305
306	init_unistr2( &data, info3->defaultdatatype, UNI_STR_TERMINATE);
307	regval_ctr_addvalue( val, "Data Type",          REG_SZ,       (char*)data.buffer, data.uni_str_len*sizeof(uint16) );
308
309	regval_ctr_addvalue( val, "Version",            REG_DWORD,    (char*)&info3->cversion, sizeof(info3->cversion) );
310
311	if ( info3->dependentfiles ) {
312		/* place the list of dependent files in a single
313		   character buffer, separating each file name by
314		   a NULL */
315
316		for ( i=0; strcmp(info3->dependentfiles[i], ""); i++ ) {
317			/* strip the path to only the file's base name */
318
319			filename = dos_basename( info3->dependentfiles[i] );
320
321			length = strlen(filename);
322
323			buffer2 = Realloc( buffer, buffer_size + (length + 1)*sizeof(uint16) );
324			if ( !buffer2 )
325				break;
326			buffer = buffer2;
327
328			init_unistr2( &data, filename, UNI_STR_TERMINATE);
329			memcpy( buffer+buffer_size, (char*)data.buffer, data.uni_str_len*sizeof(uint16) );
330
331			buffer_size += (length + 1)*sizeof(uint16);
332		}
333
334		/* terminated by double NULL.  Add the final one here */
335
336		buffer2 = Realloc( buffer, buffer_size + 2 );
337		if ( !buffer2 ) {
338			SAFE_FREE( buffer );
339			buffer_size = 0;
340		} else {
341			buffer = buffer2;
342			buffer[buffer_size++] = '\0';
343			buffer[buffer_size++] = '\0';
344		}
345	}
346
347	regval_ctr_addvalue( val, "Dependent Files",    REG_MULTI_SZ, buffer, buffer_size );
348
349	free_a_printer_driver( driver_ctr, 3 );
350
351	SAFE_FREE( key2 );
352	SAFE_FREE( buffer );
353
354	DEBUG(8,("print_subpath_values_environments: Exit\n"));
355
356	return regval_ctr_numvals( val );
357}
358
359
360/**********************************************************************
361 handle enumeration of subkeys below KEY_PRINTING\Forms
362 Really just a stub function, but left here in case it needs to
363 be expanded later on
364 *********************************************************************/
365
366static int print_subpath_forms( char *key, REGSUBKEY_CTR *subkeys )
367{
368	DEBUG(10,("print_subpath_forms: key=>[%s]\n", key ? key : "NULL" ));
369
370	/* there are no subkeys */
371
372	if ( key )
373		return -1;
374
375	return 0;
376}
377
378/**********************************************************************
379 handle enumeration of values below KEY_PRINTING\Forms
380 *********************************************************************/
381
382static int print_subpath_values_forms( char *key, REGVAL_CTR *val )
383{
384	int 		num_values = 0;
385	uint32 		data[8];
386	int		form_index = 1;
387
388	DEBUG(10,("print_values_forms: key=>[%s]\n", key ? key : "NULL" ));
389
390	/* handle ..\Forms\ */
391
392	if ( !key )
393	{
394		nt_forms_struct *forms_list = NULL;
395		nt_forms_struct *form = NULL;
396		int i;
397
398		if ( (num_values = get_ntforms( &forms_list )) == 0 )
399			return 0;
400
401		DEBUG(10,("print_subpath_values_forms: [%d] user defined forms returned\n",
402			num_values));
403
404		/* handle user defined forms */
405
406		for ( i=0; i<num_values; i++ )
407		{
408			form = &forms_list[i];
409
410			data[0] = form->width;
411			data[1] = form->length;
412			data[2] = form->left;
413			data[3] = form->top;
414			data[4] = form->right;
415			data[5] = form->bottom;
416			data[6] = form_index++;
417			data[7] = form->flag;
418
419			regval_ctr_addvalue( val, form->name, REG_BINARY, (char*)data, sizeof(data) );
420
421		}
422
423		SAFE_FREE( forms_list );
424		forms_list = NULL;
425
426		/* handle built-on forms */
427
428		if ( (num_values = get_builtin_ntforms( &forms_list )) == 0 )
429			return 0;
430
431		DEBUG(10,("print_subpath_values_forms: [%d] built-in forms returned\n",
432			num_values));
433
434		for ( i=0; i<num_values; i++ )
435		{
436			form = &forms_list[i];
437
438			data[0] = form->width;
439			data[1] = form->length;
440			data[2] = form->left;
441			data[3] = form->top;
442			data[4] = form->right;
443			data[5] = form->bottom;
444			data[6] = form_index++;
445			data[7] = form->flag;
446
447			regval_ctr_addvalue( val, form->name, REG_BINARY, (char*)data, sizeof(data) );
448		}
449
450		SAFE_FREE( forms_list );
451	}
452
453	return num_values;
454}
455
456/**********************************************************************
457 handle enumeration of subkeys below KEY_PRINTING\Printers
458 *********************************************************************/
459
460static int print_subpath_printers( char *key, REGSUBKEY_CTR *subkeys )
461{
462	int n_services = lp_numservices();
463	int snum;
464	fstring sname;
465	int i;
466	int num_subkeys = 0;
467	char *keystr, *key2 = NULL;
468	char *base, *new_path;
469	NT_PRINTER_INFO_LEVEL *printer = NULL;
470	fstring *subkey_names = NULL;
471
472	DEBUG(10,("print_subpath_printers: key=>[%s]\n", key ? key : "NULL" ));
473
474	if ( !key )
475	{
476		/* enumerate all printers */
477
478		for (snum=0; snum<n_services; snum++) {
479			if ( !(lp_snum_ok(snum) && lp_print_ok(snum) ) )
480				continue;
481
482			fstrcpy( sname, lp_servicename(snum) );
483
484			regsubkey_ctr_addkey( subkeys, sname );
485		}
486
487		num_subkeys = regsubkey_ctr_numkeys( subkeys );
488		goto done;
489	}
490
491	/* get information for a specific printer */
492
493	key2 = strdup( key );
494	keystr = key2;
495	reg_split_path( keystr, &base, &new_path );
496
497		if ( !W_ERROR_IS_OK( get_a_printer(NULL, &printer, 2, base) ) )
498		goto done;
499
500	num_subkeys = get_printer_subkeys( &printer->info_2->data, new_path?new_path:"", &subkey_names );
501
502	for ( i=0; i<num_subkeys; i++ )
503		regsubkey_ctr_addkey( subkeys, subkey_names[i] );
504
505	free_a_printer( &printer, 2 );
506
507	/* no other subkeys below here */
508
509done:
510	SAFE_FREE( key2 );
511	SAFE_FREE( subkey_names );
512
513	return num_subkeys;
514}
515
516/**********************************************************************
517 handle enumeration of values below KEY_PRINTING\Printers
518 *********************************************************************/
519
520static int print_subpath_values_printers( char *key, REGVAL_CTR *val )
521{
522	int 		num_values = 0;
523	char		*keystr, *key2 = NULL;
524	char		*base, *new_path;
525	NT_PRINTER_INFO_LEVEL 	*printer = NULL;
526	NT_PRINTER_INFO_LEVEL_2 *info2;
527	DEVICEMODE	*devmode;
528	prs_struct	prs;
529	uint32		offset;
530	int		snum;
531	fstring		printername;
532	NT_PRINTER_DATA	*p_data;
533	int		i, key_index;
534	UNISTR2		data;
535
536	/*
537	 * Theres are tw cases to deal with here
538	 * (1) enumeration of printer_info_2 values
539	 * (2) enumeration of the PrinterDriverData subney
540	 */
541
542	if ( !key ) {
543		/* top level key has no values */
544		goto done;
545	}
546
547	key2 = strdup( key );
548	keystr = key2;
549	reg_split_path( keystr, &base, &new_path );
550
551	fstrcpy( printername, base );
552
553	if ( !new_path )
554	{
555		/* we are dealing with the printer itself */
556
557		if ( !W_ERROR_IS_OK( get_a_printer(NULL, &printer, 2, printername) ) )
558			goto done;
559
560		info2 = printer->info_2;
561
562
563		regval_ctr_addvalue( val, "Attributes",       REG_DWORD, (char*)&info2->attributes,       sizeof(info2->attributes) );
564		regval_ctr_addvalue( val, "Priority",         REG_DWORD, (char*)&info2->priority,         sizeof(info2->attributes) );
565		regval_ctr_addvalue( val, "ChangeID",         REG_DWORD, (char*)&info2->changeid,         sizeof(info2->changeid) );
566		regval_ctr_addvalue( val, "Default Priority", REG_DWORD, (char*)&info2->default_priority, sizeof(info2->default_priority) );
567		regval_ctr_addvalue( val, "Status",           REG_DWORD, (char*)&info2->status,           sizeof(info2->status) );
568		regval_ctr_addvalue( val, "StartTime",        REG_DWORD, (char*)&info2->starttime,        sizeof(info2->starttime) );
569		regval_ctr_addvalue( val, "UntilTime",        REG_DWORD, (char*)&info2->untiltime,        sizeof(info2->untiltime) );
570		regval_ctr_addvalue( val, "cjobs",            REG_DWORD, (char*)&info2->cjobs,            sizeof(info2->cjobs) );
571		regval_ctr_addvalue( val, "AveragePPM",       REG_DWORD, (char*)&info2->averageppm,       sizeof(info2->averageppm) );
572
573		init_unistr2( &data, info2->printername, UNI_STR_TERMINATE);
574		regval_ctr_addvalue( val, "Name",             REG_SZ, (char*)data.buffer, data.uni_str_len*sizeof(uint16) );
575		init_unistr2( &data, info2->location, UNI_STR_TERMINATE);
576		regval_ctr_addvalue( val, "Location",         REG_SZ, (char*)data.buffer, data.uni_str_len*sizeof(uint16) );
577		init_unistr2( &data, info2->comment, UNI_STR_TERMINATE);
578		regval_ctr_addvalue( val, "Comment",          REG_SZ, (char*)data.buffer, data.uni_str_len*sizeof(uint16) );
579		init_unistr2( &data, info2->parameters, UNI_STR_TERMINATE);
580		regval_ctr_addvalue( val, "Parameters",       REG_SZ, (char*)data.buffer, data.uni_str_len*sizeof(uint16) );
581		init_unistr2( &data, info2->portname, UNI_STR_TERMINATE);
582		regval_ctr_addvalue( val, "Port",             REG_SZ, (char*)data.buffer, data.uni_str_len*sizeof(uint16) );
583		init_unistr2( &data, info2->servername, UNI_STR_TERMINATE);
584		regval_ctr_addvalue( val, "Server",           REG_SZ, (char*)data.buffer, data.uni_str_len*sizeof(uint16) );
585		init_unistr2( &data, info2->sharename, UNI_STR_TERMINATE);
586		regval_ctr_addvalue( val, "Share",            REG_SZ, (char*)data.buffer, data.uni_str_len*sizeof(uint16) );
587		init_unistr2( &data, info2->drivername, UNI_STR_TERMINATE);
588		regval_ctr_addvalue( val, "Driver",           REG_SZ, (char*)data.buffer, data.uni_str_len*sizeof(uint16) );
589		init_unistr2( &data, info2->sepfile, UNI_STR_TERMINATE);
590		regval_ctr_addvalue( val, "Separator File",   REG_SZ, (char*)data.buffer, data.uni_str_len*sizeof(uint16) );
591		init_unistr2( &data, "winprint", UNI_STR_TERMINATE);
592		regval_ctr_addvalue( val, "Print Processor",  REG_SZ, (char*)data.buffer, data.uni_str_len*sizeof(uint16) );
593
594
595		/* use a prs_struct for converting the devmode and security
596		   descriptor to REG_BIARY */
597
598		prs_init( &prs, MAX_PDU_FRAG_LEN, regval_ctr_getctx(val), MARSHALL);
599
600		/* stream the device mode */
601
602		snum = lp_servicenumber(info2->sharename);
603		if ( (devmode = construct_dev_mode( snum )) != NULL )
604		{
605			if ( spoolss_io_devmode( "devmode", &prs, 0, devmode ) ) {
606
607				offset = prs_offset( &prs );
608
609				regval_ctr_addvalue( val, "Default Devmode", REG_BINARY, prs_data_p(&prs), offset );
610			}
611
612
613		}
614
615		prs_mem_clear( &prs );
616		prs_set_offset( &prs, 0 );
617
618		if ( info2->secdesc_buf && info2->secdesc_buf->len )
619		{
620			if ( sec_io_desc("sec_desc", &info2->secdesc_buf->sec, &prs, 0 ) ) {
621
622				offset = prs_offset( &prs );
623
624				regval_ctr_addvalue( val, "Security", REG_BINARY, prs_data_p(&prs), offset );
625			}
626		}
627
628		prs_mem_free( &prs );
629
630		num_values = regval_ctr_numvals( val );
631
632		goto done;
633
634	}
635
636	/* now enumerate the key */
637
638	if ( !W_ERROR_IS_OK( get_a_printer(NULL, &printer, 2, printername) ) )
639		goto done;
640
641	/* iterate over all printer data and fill the regval container */
642
643	p_data = &printer->info_2->data;
644	if ( (key_index = lookup_printerkey( p_data, new_path )) == -1  ) {
645		DEBUG(10,("print_subpath_values_printer: Unknown keyname [%s]\n", new_path));
646		goto done;
647	}
648
649	num_values = regval_ctr_numvals( &p_data->keys[key_index].values );
650
651	for ( i=0; i<num_values; i++ )
652		regval_ctr_copyvalue( val, regval_ctr_specific_value(&p_data->keys[key_index].values, i) );
653
654
655done:
656	if ( printer )
657		free_a_printer( &printer, 2 );
658
659	SAFE_FREE( key2 );
660
661	return num_values;
662}
663
664/**********************************************************************
665 Routine to handle enumeration of subkeys and values
666 below KEY_PRINTING (depending on whether or not subkeys/val are
667 valid pointers.
668 *********************************************************************/
669
670static int handle_printing_subpath( char *key, REGSUBKEY_CTR *subkeys, REGVAL_CTR *val )
671{
672	int result = 0;
673	char *p, *base;
674	int i;
675
676	DEBUG(10,("handle_printing_subpath: key=>[%s]\n", key ));
677
678	/*
679	 * break off the first part of the path
680	 * topmost base **must** be one of the strings
681	 * in top_level_keys[]
682	 */
683
684	reg_split_path( key, &base, &p);
685
686	for ( i=0; i<MAX_TOP_LEVEL_KEYS; i++ ) {
687		if ( StrCaseCmp( top_level_keys[i], base ) == 0 )
688			break;
689	}
690
691	DEBUG(10,("handle_printing_subpath: base=>[%s], i==[%d]\n", base, i));
692
693	if ( !(i < MAX_TOP_LEVEL_KEYS) )
694		return -1;
695
696	/* Call routine to handle each top level key */
697	switch ( i )
698	{
699		case KEY_INDEX_ENVIR:
700			if ( subkeys )
701				print_subpath_environments( p, subkeys );
702			if ( val )
703				print_subpath_values_environments( p, val );
704			break;
705
706		case KEY_INDEX_FORMS:
707			if ( subkeys )
708				print_subpath_forms( p, subkeys );
709			if ( val )
710				print_subpath_values_forms( p, val );
711			break;
712
713		case KEY_INDEX_PRINTER:
714			if ( subkeys )
715				print_subpath_printers( p, subkeys );
716			if ( val )
717				print_subpath_values_printers( p, val );
718			break;
719
720		/* default case for top level key that has no handler */
721
722		default:
723			break;
724	}
725
726
727
728	return result;
729
730}
731/**********************************************************************
732 Enumerate registry subkey names given a registry path.
733 Caller is responsible for freeing memory to **subkeys
734 *********************************************************************/
735
736int printing_subkey_info( char *key, REGSUBKEY_CTR *subkey_ctr )
737{
738	char 		*path;
739	BOOL		top_level = False;
740	int		num_subkeys = 0;
741
742	DEBUG(10,("printing_subkey_info: key=>[%s]\n", key));
743
744	path = trim_reg_path( key );
745
746	/* check to see if we are dealing with the top level key */
747
748	if ( !path )
749		top_level = True;
750
751	if ( top_level ) {
752		for ( num_subkeys=0; num_subkeys<MAX_TOP_LEVEL_KEYS; num_subkeys++ )
753			regsubkey_ctr_addkey( subkey_ctr, top_level_keys[num_subkeys] );
754	}
755	else
756		num_subkeys = handle_printing_subpath( path, subkey_ctr, NULL );
757
758	SAFE_FREE( path );
759
760	return num_subkeys;
761}
762
763/**********************************************************************
764 Enumerate registry values given a registry path.
765 Caller is responsible for freeing memory
766 *********************************************************************/
767
768int printing_value_info( char *key, REGVAL_CTR *val )
769{
770	char 		*path;
771	BOOL		top_level = False;
772	int		num_values = 0;
773
774	DEBUG(10,("printing_value_info: key=>[%s]\n", key));
775
776	path = trim_reg_path( key );
777
778	/* check to see if we are dealing with the top level key */
779
780	if ( !path )
781		top_level = True;
782
783	/* fill in values from the getprinterdata_printer_server() */
784	if ( top_level )
785		num_values = 0;
786	else
787		num_values = handle_printing_subpath( path, NULL, val );
788
789
790	return num_values;
791}
792
793/**********************************************************************
794 Stub function which always returns failure since we don't want
795 people storing printing information directly via regostry calls
796 (for now at least)
797 *********************************************************************/
798
799BOOL printing_store_subkey( char *key, REGSUBKEY_CTR *subkeys )
800{
801	return False;
802}
803
804/**********************************************************************
805 Stub function which always returns failure since we don't want
806 people storing printing information directly via regostry calls
807 (for now at least)
808 *********************************************************************/
809
810BOOL printing_store_value( char *key, REGVAL_CTR *val )
811{
812	return False;
813}
814
815/*
816 * Table of function pointers for accessing printing data
817 */
818
819REGISTRY_OPS printing_ops = {
820	printing_subkey_info,
821	printing_value_info,
822	printing_store_subkey,
823	printing_store_value
824};
825
826
827