3 * Unix SMB/CIFS implementation.
4 * Virtual Windows Registry Layer
5 * Copyright (C) Marcin Krzysztof Porwit 2005,
6 * Copyright (C) Brian Moran 2005.
7 * Copyright (C) Gerald (Jerry) Carter 2005.
9 * This program is free software; you can redistribute it and/or modify
10 * it under the terms of the GNU General Public License as published by
11 * the Free Software Foundation; either version 3 of the License, or
12 * (at your option) any later version.
14 * This program is distributed in the hope that it will be useful,
15 * but WITHOUT ANY WARRANTY; without even the implied warranty of
16 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17 * GNU General Public License for more details.
19 * You should have received a copy of the GNU General Public License
20 * along with this program; if not, see <http://www.gnu.org/licenses/>.
26 #define DBGC_CLASS DBGC_REGISTRY
28 /**********************************************************************
29 for an eventlog, add in the default values
30 *********************************************************************/
32 bool eventlog_init_keys(void)
34 /* Find all of the eventlogs, add keys for each of them */
35 const char **elogs = lp_eventlog_list();
36 char *evtlogpath = NULL;
37 char *evtfilepath = NULL;
38 struct regsubkey_ctr *subkeys;
42 uint32 uiCategoryCount;
44 TALLOC_CTX *ctx = talloc_tos();
46 while (elogs && *elogs) {
47 if (!(subkeys = TALLOC_ZERO_P(ctx, struct regsubkey_ctr ) ) ) {
48 DEBUG( 0, ( "talloc() failure!\n" ) );
51 regdb_fetch_keys(KEY_EVENTLOG, subkeys);
52 regsubkey_ctr_addkey( subkeys, *elogs );
53 if ( !regdb_store_keys( KEY_EVENTLOG, subkeys ) ) {
59 /* add in the key of form KEY_EVENTLOG/Application */
61 ( "Adding key of [%s] to path of [%s]\n", *elogs,
64 evtlogpath = talloc_asprintf(ctx, "%s\\%s",
65 KEY_EVENTLOG, *elogs);
69 /* add in the key of form KEY_EVENTLOG/Application/Application */
71 ( "Adding key of [%s] to path of [%s]\n", *elogs,
73 if (!(subkeys = TALLOC_ZERO_P(ctx, struct regsubkey_ctr))) {
74 DEBUG( 0, ( "talloc() failure!\n" ) );
77 regdb_fetch_keys( evtlogpath, subkeys );
78 regsubkey_ctr_addkey( subkeys, *elogs );
80 if ( !regdb_store_keys( evtlogpath, subkeys ) ) {
84 TALLOC_FREE( subkeys );
86 /* now add the values to the KEY_EVENTLOG/Application form key */
87 if (!(values = TALLOC_ZERO_P(ctx, REGVAL_CTR))) {
88 DEBUG( 0, ( "talloc() failure!\n" ) );
92 ( "Storing values to eventlog path of [%s]\n",
94 regdb_fetch_values( evtlogpath, values );
97 if (!regval_ctr_key_exists(values, "MaxSize")) {
99 /* assume we have none, add them all */
101 /* hard code some initial values */
103 /* uiDisplayNameId = 0x00000100; */
104 uiMaxSize = 0x00080000;
105 uiRetention = 0x93A80;
107 regval_ctr_addvalue(values, "MaxSize", REG_DWORD,
111 regval_ctr_addvalue(values, "Retention", REG_DWORD,
112 (char *)&uiRetention,
114 init_unistr2(&data, *elogs, UNI_STR_TERMINATE);
116 regval_ctr_addvalue(values, "PrimaryModule", REG_SZ,
120 init_unistr2(&data, *elogs, UNI_STR_TERMINATE);
122 regval_ctr_addvalue(values, "Sources", REG_MULTI_SZ,
127 evtfilepath = talloc_asprintf(ctx,
128 "%%SystemRoot%%\\system32\\config\\%s.tdb",
133 init_unistr2(&data, evtfilepath, UNI_STR_TERMINATE);
134 regval_ctr_addvalue(values, "File", REG_EXPAND_SZ, (char *)data.buffer,
135 data.uni_str_len * sizeof(uint16));
136 regdb_store_values(evtlogpath, values);
142 /* now do the values under KEY_EVENTLOG/Application/Application */
143 TALLOC_FREE(evtlogpath);
144 evtlogpath = talloc_asprintf(ctx, "%s\\%s\\%s",
145 KEY_EVENTLOG, *elogs, *elogs);
149 if (!(values = TALLOC_ZERO_P(ctx, REGVAL_CTR))) {
150 DEBUG( 0, ( "talloc() failure!\n" ) );
154 ( "Storing values to eventlog path of [%s]\n",
156 regdb_fetch_values(evtlogpath, values);
157 if (!regval_ctr_key_exists( values, "CategoryCount")) {
159 /* hard code some initial values */
161 uiCategoryCount = 0x00000007;
162 regval_ctr_addvalue( values, "CategoryCount",
164 ( char * ) &uiCategoryCount,
167 "%SystemRoot%\\system32\\eventlog.dll",
170 regval_ctr_addvalue( values, "CategoryMessageFile",
172 ( char * ) data.buffer,
175 regdb_store_values( evtlogpath, values );
184 /*********************************************************************
185 for an eventlog, add in a source name. If the eventlog doesn't
186 exist (not in the list) do nothing. If a source for the log
187 already exists, change the information (remove, replace)
188 *********************************************************************/
190 bool eventlog_add_source( const char *eventlog, const char *sourcename,
191 const char *messagefile )
193 /* Find all of the eventlogs, add keys for each of them */
194 /* need to add to the value KEY_EVENTLOG/<eventlog>/Sources string (Creating if necessary)
195 need to add KEY of source to KEY_EVENTLOG/<eventlog>/<source> */
197 const char **elogs = lp_eventlog_list( );
198 char **wrklist, **wp;
199 char *evtlogpath = NULL;
200 struct regsubkey_ctr *subkeys;
202 REGISTRY_VALUE *rval;
209 TALLOC_CTX *ctx = talloc_tos();
215 for ( i = 0; elogs[i]; i++ ) {
216 if ( strequal( elogs[i], eventlog ) )
222 ( "Eventlog [%s] not found in list of valid event logs\n",
224 return false; /* invalid named passed in */
227 /* have to assume that the evenlog key itself exists at this point */
228 /* add in a key of [sourcename] under the eventlog key */
230 /* todo add to Sources */
232 if (!( values = TALLOC_ZERO_P(ctx, REGVAL_CTR))) {
233 DEBUG( 0, ( "talloc() failure!\n" ));
237 evtlogpath = talloc_asprintf(ctx, "%s\\%s", KEY_EVENTLOG, eventlog);
243 regdb_fetch_values( evtlogpath, values );
246 if ( !( rval = regval_ctr_getvalue( values, "Sources" ) ) ) {
247 DEBUG( 0, ( "No Sources value for [%s]!\n", eventlog ) );
250 /* perhaps this adding a new string to a multi_sz should be a fn? */
251 /* check to see if it's there already */
253 if ( rval->type != REG_MULTI_SZ ) {
255 ( "Wrong type for Sources, should be REG_MULTI_SZ\n" ) );
258 /* convert to a 'regulah' chars to do some comparisons */
262 dump_data( 1, rval->data_p, rval->size );
264 regval_convert_multi_sz( ( uint16 * ) rval->data_p, rval->size,
268 /* see if it's in there already */
271 while ( ii && wp && *wp ) {
272 if ( strequal( *wp, sourcename ) ) {
274 ( "Source name [%s] already in list for [%s] \n",
275 sourcename, eventlog ) );
283 if ( numsources < 0 ) {
284 DEBUG( 3, ( "problem in getting the sources\n" ) );
288 ( "Nothing in the sources list, this might be a problem\n" ) );
294 /* make a new list with an additional entry; copy values, add another */
295 wp = TALLOC_ARRAY(ctx, char *, numsources + 2 );
298 DEBUG( 0, ( "talloc() failed \n" ) );
301 memcpy( wp, wrklist, sizeof( char * ) * numsources );
302 *( wp + numsources ) = ( char * ) sourcename;
303 *( wp + numsources + 1 ) = NULL;
304 mbytes = regval_build_multi_sz( wp, &msz_wp );
305 dump_data( 1, ( uint8 * ) msz_wp, mbytes );
306 regval_ctr_addvalue( values, "Sources", REG_MULTI_SZ,
307 ( char * ) msz_wp, mbytes );
308 regdb_store_values( evtlogpath, values );
312 ( "Source name [%s] found in existing list of sources\n",
316 TALLOC_FREE(wrklist); /* */
318 if ( !( subkeys = TALLOC_ZERO_P(ctx, struct regsubkey_ctr ) ) ) {
319 DEBUG( 0, ( "talloc() failure!\n" ) );
322 TALLOC_FREE(evtlogpath);
323 evtlogpath = talloc_asprintf(ctx, "%s\\%s", KEY_EVENTLOG, eventlog );
325 TALLOC_FREE(subkeys);
329 regdb_fetch_keys( evtlogpath, subkeys );
331 if ( !regsubkey_ctr_key_exists( subkeys, sourcename ) ) {
333 ( " Source name [%s] for eventlog [%s] didn't exist, adding \n",
334 sourcename, eventlog ) );
335 regsubkey_ctr_addkey( subkeys, sourcename );
336 if ( !regdb_store_keys( evtlogpath, subkeys ) )
339 TALLOC_FREE(subkeys);
341 /* at this point KEY_EVENTLOG/<eventlog>/<sourcename> key is in there. Now need to add EventMessageFile */
343 /* now allocate room for the source's subkeys */
345 if ( !( subkeys = TALLOC_ZERO_P(ctx, struct regsubkey_ctr ) ) ) {
346 DEBUG( 0, ( "talloc() failure!\n" ) );
349 TALLOC_FREE(evtlogpath);
350 evtlogpath = talloc_asprintf(ctx, "%s\\%s\\%s",
351 KEY_EVENTLOG, eventlog, sourcename);
353 TALLOC_FREE(subkeys);
357 regdb_fetch_keys( evtlogpath, subkeys );
359 /* now add the values to the KEY_EVENTLOG/Application form key */
360 if ( !( values = TALLOC_ZERO_P(ctx, REGVAL_CTR ) ) ) {
361 DEBUG( 0, ( "talloc() failure!\n" ) );
365 ( "Storing EventMessageFile [%s] to eventlog path of [%s]\n",
366 messagefile, evtlogpath ) );
368 regdb_fetch_values( evtlogpath, values );
370 init_unistr2( &data, messagefile, UNI_STR_TERMINATE );
372 regval_ctr_addvalue( values, "EventMessageFile", REG_SZ,
373 ( char * ) data.buffer,
374 data.uni_str_len * sizeof( uint16 ) );
375 regdb_store_values( evtlogpath, values );