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/*
Unix SMB/CIFS implementation.
provide hooks into smbd C calls from ejs scripts
Copyright (C) Andrew Tridgell 2005
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 2 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, write to the Free Software
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#include "includes.h"
#include "scripting/ejs/smbcalls.h"
#include "lib/ejs/ejs.h"
#include "lib/ldb/include/ldb.h"
/*
perform an ldb search, returning an array of results
syntax:
ldbSearch("dbfile", "expression");
var attrs = new Array("attr1", "attr2", "attr3");
ldbSearch("dbfile", "expression", attrs);
*/
static int ejs_ldbSearch(MprVarHandle eid, int argc, struct MprVar **argv)
{
const char **attrs = NULL;
const char *expression, *dbfile;
TALLOC_CTX *tmp_ctx = talloc_new(mprMemCtx());
struct ldb_context *ldb;
int ret;
struct ldb_message **res;
/* validate arguments */
if (argc < 2 || argc > 3 ||
argv[0]->type != MPR_TYPE_STRING) {
ejsSetErrorMsg(eid, "ldbSearch invalid arguments");
goto failed;
}
if (argc == 3 && argv[2]->type != MPR_TYPE_OBJECT) {
ejsSetErrorMsg(eid, "ldbSearch attributes must be an object");
goto failed;
}
dbfile = mprToString(argv[0]);
expression = mprToString(argv[1]);
if (argc > 2) {
attrs = mprToList(tmp_ctx, argv[2]);
}
if (dbfile == NULL || expression == NULL) {
ejsSetErrorMsg(eid, "ldbSearch invalid arguments");
goto failed;
}
ldb = ldb_wrap_connect(tmp_ctx, dbfile, 0, NULL);
if (ldb == NULL) {
ejsSetErrorMsg(eid, "ldbSearch failed to open %s", dbfile);
goto failed;
}
ret = ldb_search(ldb, NULL, LDB_SCOPE_DEFAULT, expression, attrs, &res);
if (ret == -1) {
ejsSetErrorMsg(eid, "ldbSearch failed - %s", ldb_errstring(ldb));
goto failed;
}
mpr_Return(eid, mprLdbArray(res, ret, "ldb_message"));
talloc_free(tmp_ctx);
return 0;
failed:
talloc_free(tmp_ctx);
return -1;
}
/*
setup C functions that be called from ejs
*/
void smb_setup_ejs_ldb(void)
{
ejsDefineCFunction(-1, "ldbSearch", ejs_ldbSearch, NULL, MPR_VAR_SCRIPT_HANDLE);
}
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