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/*
Unix SMB / CIFS implementation .
common share info functions
Copyright ( C ) Andrew Tridgell 2004
Copyright ( C ) Tim Potter 2004
This program is free software ; you can redistribute it and / or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation ; either version 3 of the License , or
( at your option ) any later version .
This program is distributed in the hope that it will be useful ,
but WITHOUT ANY WARRANTY ; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE . See the
GNU General Public License for more details .
You should have received a copy of the GNU General Public License
along with this program . If not , see < http : //www.gnu.org/licenses/>.
*/
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# include "replace.h"
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# include <ldb.h>
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# include "lib/util/util_ldb.h"
# include "lib/util/debug.h"
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/*
* search the LDB for the specified attributes - va_list variant
*/
int gendb_search_v ( struct ldb_context * ldb ,
TALLOC_CTX * mem_ctx ,
struct ldb_dn * basedn ,
struct ldb_message * * * msgs ,
const char * const * attrs ,
const char * format ,
va_list ap )
{
enum ldb_scope scope = LDB_SCOPE_SUBTREE ;
struct ldb_result * res ;
char * expr = NULL ;
int ret ;
if ( format ) {
expr = talloc_vasprintf ( mem_ctx , format , ap ) ;
if ( expr = = NULL ) {
return - 1 ;
}
} else {
scope = LDB_SCOPE_BASE ;
}
res = NULL ;
ret = ldb_search ( ldb , mem_ctx , & res , basedn , scope , attrs ,
expr ? " %s " : NULL , expr ) ;
if ( ret = = LDB_SUCCESS ) {
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DBG_DEBUG ( " %s %s -> %d \n " ,
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basedn ? ldb_dn_get_linearized ( basedn ) : " NULL " ,
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expr ? expr : " NULL " , res - > count ) ;
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ret = res - > count ;
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if ( msgs ! = NULL ) {
* msgs = talloc_steal ( mem_ctx , res - > msgs ) ;
}
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talloc_free ( res ) ;
} else if ( scope = = LDB_SCOPE_BASE & & ret = = LDB_ERR_NO_SUCH_OBJECT ) {
ret = 0 ;
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if ( msgs ! = NULL ) * msgs = NULL ;
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} else {
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DBG_INFO ( " search failed: %s \n " ,
ldb_errstring ( ldb ) ) ;
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ret = - 1 ;
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if ( msgs ! = NULL ) * msgs = NULL ;
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}
talloc_free ( expr ) ;
return ret ;
}
/*
* search the LDB for the specified attributes - varargs variant
*/
int gendb_search ( struct ldb_context * ldb ,
TALLOC_CTX * mem_ctx ,
struct ldb_dn * basedn ,
struct ldb_message * * * res ,
const char * const * attrs ,
const char * format , . . . )
{
va_list ap ;
int count ;
va_start ( ap , format ) ;
count = gendb_search_v ( ldb , mem_ctx , basedn , res , attrs , format , ap ) ;
va_end ( ap ) ;
return count ;
}
/*
* search the LDB for a specified record ( by DN )
*/
int gendb_search_dn ( struct ldb_context * ldb ,
TALLOC_CTX * mem_ctx ,
struct ldb_dn * dn ,
struct ldb_message * * * res ,
const char * const * attrs )
{
return gendb_search ( ldb , mem_ctx , dn , res , attrs , NULL ) ;
}