1 files changed, 118 insertions, 0 deletions
diff --git a/source4/scripting/ejs/ejsrpc.c b/source4/scripting/ejs/ejsrpc.c
new file mode 100644
index 0000000000..bc5fdd647f
--- /dev/null
+++ b/source4/scripting/ejs/ejsrpc.c
@@ -0,0 +1,118 @@
+/* 
+   Unix SMB/CIFS implementation.
+
+   provide interfaces to rpc 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 "lib/ejs/ejs.h"
+#include "scripting/ejs/ejsrpc.h"
+
+NTSTATUS ejs_pull_rpc(struct MprVar *v, void *ptr, ejs_pull_function_t ejs_pull)
+{
+	struct ejs_rpc *ejs = talloc(ptr, struct ejs_rpc);
+	return ejs_pull(ejs, v, ptr);
+}
+
+
+NTSTATUS ejs_push_rpc(struct MprVar *v, const void *ptr, ejs_push_function_t ejs_push)
+{
+	struct ejs_rpc *ejs = talloc(ptr, struct ejs_rpc);
+	return ejs_push(ejs, v, ptr);
+}
+
+
+/*
+  find a mpr component, allowing for sub objects, using the '.' convention
+*/
+static struct MprVar *mprGetVar(struct MprVar *v, const char *name)
+{
+	const char *p = strchr(name, '.');
+	char *objname;
+	struct MprVar *v2;
+	if (p == NULL) {
+		return mprGetProperty(v, name, NULL);
+	}
+	objname = talloc_strndup(mprMemCtx(), name, p-name);
+	if (objname == NULL) {
+		return NULL;
+	}
+	v2 = mprGetProperty(v, objname, NULL);
+	if (v2 == NULL) {
+		talloc_free(objname);
+		return NULL;
+	}
+	v2 = mprGetVar(v2, p+1);
+	talloc_free(objname);
+	return v2;
+}
+
+
+/*
+  set a mpr component, allowing for sub objects, using the '.' convention
+*/
+static NTSTATUS mprSetVar(struct MprVar *v, const char *name, struct MprVar val)
+{
+	const char *p = strchr(name, '.');
+	char *objname;
+	struct MprVar *v2;
+	NTSTATUS status;
+	if (p == NULL) {
+		v2 = mprSetProperty(v, name, &val);
+		if (v2 == NULL) {
+			return NT_STATUS_INVALID_PARAMETER_MIX;
+		}
+		return NT_STATUS_OK;
+	}
+	objname = talloc_strndup(mprMemCtx(), name, p-name);
+	if (objname == NULL) {
+		return NT_STATUS_NO_MEMORY;
+	}
+	v2 = mprGetProperty(v, objname, NULL);
+	if (v2 == NULL) {
+		struct MprVar val2 = mprCreateObjVar(objname, MPR_DEFAULT_HASH_SIZE);
+		v2 = mprCreateProperty(v, objname, &val2);
+	}
+	status = mprSetVar(v2, p+1, val);
+	talloc_free(objname);
+	return status;
+}
+
+
+/*
+  pull a uint32 from a mpr variable to a C element
+*/
+NTSTATUS ejs_pull_uint32(struct ejs_rpc *ejs, 
+			 struct MprVar *v, const char *name, uint32_t *r)
+{
+	struct MprVar *var;
+	var = mprGetVar(v, name);
+	if (var == NULL) {
+		return NT_STATUS_INVALID_PARAMETER_MIX;
+	}
+	*r = mprVarToInteger(var);
+	return NT_STATUS_OK;
+	
+}
+
+NTSTATUS ejs_push_uint32(struct ejs_rpc *ejs, 
+			 struct MprVar *v, const char *name, uint32_t r)
+{
+	return mprSetVar(v, name, mprCreateIntegerVar(r));
+}