blob: 1e66fe4bba87bc4d0572fcec036be945905be7f6 (
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
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
|
// Copyright (c) 2012 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/common/extensions/manifest_handler_helpers.h"
#include "base/logging.h"
#include "base/strings/string_number_conversions.h"
#include "base/strings/utf_string_conversions.h"
#include "base/values.h"
#include "chrome/common/extensions/extension_icon_set.h"
#include "extensions/common/error_utils.h"
#include "extensions/common/extension.h"
#include "extensions/common/manifest_constants.h"
namespace extensions {
namespace errors = manifest_errors;
namespace manifest_handler_helpers {
bool NormalizeAndValidatePath(std::string* path) {
size_t first_non_slash = path->find_first_not_of('/');
if (first_non_slash == std::string::npos) {
*path = "";
return false;
}
*path = path->substr(first_non_slash);
return true;
}
bool LoadIconsFromDictionary(const base::DictionaryValue* icons_value,
const int* icon_sizes,
size_t num_icon_sizes,
ExtensionIconSet* icons,
string16* error) {
DCHECK(icons);
for (size_t i = 0; i < num_icon_sizes; ++i) {
std::string key = base::IntToString(icon_sizes[i]);
if (icons_value->HasKey(key)) {
std::string icon_path;
if (!icons_value->GetString(key, &icon_path)) {
*error = ErrorUtils::FormatErrorMessageUTF16(
errors::kInvalidIconPath, key);
return false;
}
if (!NormalizeAndValidatePath(&icon_path)) {
*error = ErrorUtils::FormatErrorMessageUTF16(
errors::kInvalidIconPath, key);
return false;
}
icons->Add(icon_sizes[i], icon_path);
}
}
return true;
}
} // namespace manifest_handler_helpers
} // namespace extensions
|
