blob: e247655104e92fe4ff89000a6a49fb9a671b1c46 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
|
// Copyright (c) 2010 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "chrome/browser/dom_ui/dom_ui_util.h"
#include "base/logging.h"
#include "base/values.h"
namespace dom_ui_util {
std::string GetJsonResponseFromFirstArgumentInList(const Value* content) {
return GetJsonResponseFromArgumentList(content, 0);
}
std::string GetJsonResponseFromArgumentList(const Value* content,
size_t list_index) {
std::string result;
if (!content || !content->IsType(Value::TYPE_LIST)) {
NOTREACHED();
return result;
}
const ListValue* args = static_cast<const ListValue*>(content);
if (args->GetSize() <= list_index) {
NOTREACHED();
return result;
}
Value* value = NULL;
if (args->Get(list_index, &value))
value->GetAsString(&result);
return result;
}
} // end of namespace dom_ui_util
|
