From f84d007c438dd43f2cd5a9b6ca583976c8e777fa Mon Sep 17 00:00:00 2001
From: Tim Potter <tpot@samba.org>
Date: Sat, 4 Jun 2005 07:04:43 +0000
Subject: r7266: Split the different types of js function defines into separate
 files, as there are going to be a lot more of them. (This used to be commit
 b086768589ee27de6616945bbea42b18b40d25d5)

---
 source4/scripting/ejs/smbcalls_config.c | 149 ++++++++++++++++++++++++++++++++
 1 file changed, 149 insertions(+)
 create mode 100644 source4/scripting/ejs/smbcalls_config.c

(limited to 'source4/scripting/ejs/smbcalls_config.c')

diff --git a/source4/scripting/ejs/smbcalls_config.c b/source4/scripting/ejs/smbcalls_config.c
new file mode 100644
index 0000000000..cd0ecbd767
--- /dev/null
+++ b/source4/scripting/ejs/smbcalls_config.c
@@ -0,0 +1,149 @@
+/* 
+   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 "param/loadparm.h"
+
+/*
+  return a list of defined services
+*/
+static int ejs_lpServices(MprVarHandle eid, int argc, char **argv)
+{
+	int i;
+	const char **list = NULL;
+	if (argc != 0) return -1;
+	
+	for (i=0;i<lp_numservices();i++) {
+		list = str_list_add(list, lp_servicename(i));
+	}
+	talloc_steal(mprMemCtx(), list);
+	ejs_returnlist(eid, "services", list);
+	return 0;
+}
+
+
+/*
+  allow access to loadparm variables from inside ejs scripts in swat
+  
+  can be called in 4 ways:
+
+    v = lpGet("type:parm");             gets a parametric variable
+    v = lpGet("share", "type:parm");    gets a parametric variable on a share
+    v = lpGet("parm");                  gets a global variable
+    v = lpGet("share", "parm");         gets a share variable
+
+  the returned variable is a ejs object. It is an array object for lists.  
+*/
+static int ejs_lpGet(MprVarHandle eid, int argc, char **argv)
+{
+	struct parm_struct *parm = NULL;
+	void *parm_ptr = NULL;
+	int i;
+
+	if (argc < 1) return -1;
+
+	if (argc == 2) {
+		/* its a share parameter */
+		int snum = lp_servicenumber(argv[0]);
+		if (snum == -1) {
+			return -1;
+		}
+		if (strchr(argv[1], ':')) {
+			/* its a parametric option on a share */
+			const char *type = talloc_strndup(mprMemCtx(), 
+							  argv[1], 
+							  strcspn(argv[1], ":"));
+			const char *option = strchr(argv[1], ':') + 1;
+			const char *value;
+			if (type == NULL || option == NULL) return -1;
+			value = lp_get_parametric(snum, type, option);
+			if (value == NULL) return -1;
+			ejsSetReturnString(eid, value);
+			return 0;
+		}
+
+		parm = lp_parm_struct(argv[1]);
+		if (parm == NULL || parm->class == P_GLOBAL) {
+			return -1;
+		}
+		parm_ptr = lp_parm_ptr(snum, parm);
+	} else if (strchr(argv[0], ':')) {
+		/* its a global parametric option */
+		const char *type = talloc_strndup(mprMemCtx(), 
+						  argv[0], strcspn(argv[0], ":"));
+		const char *option = strchr(argv[0], ':') + 1;
+		const char *value;
+		if (type == NULL || option == NULL) return -1;
+		value = lp_get_parametric(-1, type, option);
+		if (value == NULL) return -1;
+		ejsSetReturnString(eid, value);
+		return 0;
+	} else {
+		/* its a global parameter */
+		parm = lp_parm_struct(argv[0]);
+		if (parm == NULL) return -1;
+		parm_ptr = parm->ptr;
+	}
+
+	if (parm == NULL || parm_ptr == NULL) {
+		return -1;
+	}
+
+	/* construct and return the right type of ejs object */
+	switch (parm->type) {
+	case P_STRING:
+	case P_USTRING:
+		ejsSetReturnString(eid, *(char **)parm_ptr);
+		break;
+	case P_BOOL:
+		ejsSetReturnValue(eid, mprCreateBoolVar(*(BOOL *)parm_ptr));
+		break;
+	case P_INTEGER:
+		ejsSetReturnValue(eid, mprCreateIntegerVar(*(int *)parm_ptr));
+		break;
+	case P_ENUM:
+		for (i=0; parm->enum_list[i].name; i++) {
+			if (*(int *)parm_ptr == parm->enum_list[i].value) {
+				ejsSetReturnString(eid, parm->enum_list[i].name);
+				return 0;
+			}
+		}
+		return -1;	
+	case P_LIST: 
+		ejs_returnlist(eid, parm->label, *(const char ***)parm_ptr);
+		break;
+	case P_SEP:
+		return -1;
+	}
+	return 0;
+}
+
+/*
+  setup C functions that be called from ejs
+*/
+void smb_setup_ejs_config(void)
+{
+	ejsDefineStringCFunction(-1, "lpGet", ejs_lpGet, NULL, MPR_VAR_SCRIPT_HANDLE);
+	ejsDefineStringCFunction(-1, "lpServices", ejs_lpServices, NULL, MPR_VAR_SCRIPT_HANDLE);
+}
-- 
cgit