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
|
// Copyright 2013 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef CHROME_COMMON_EXTENSIONS_API_STORAGE_STORAGE_SCHEMA_MANIFEST_HANDLER_H_
#define CHROME_COMMON_EXTENSIONS_API_STORAGE_STORAGE_SCHEMA_MANIFEST_HANDLER_H_
#include "base/types/expected.h"
#include "extensions/common/manifest_handler.h"
namespace policy {
class Schema;
}
namespace extensions {
// Handles the "storage.managed_schema" manifest key.
class StorageSchemaManifestHandler : public ManifestHandler {
public:
StorageSchemaManifestHandler();
StorageSchemaManifestHandler(const StorageSchemaManifestHandler&) = delete;
StorageSchemaManifestHandler& operator=(const StorageSchemaManifestHandler&) =
delete;
~StorageSchemaManifestHandler() override;
// Returns the managed storage schema defined for |extension|.
// If the schema is invalid then the Schema returned is invalid too, and
// the failure reason is stored in |error|.
// This function does file I/O and must be called on a thread that allows I/O.
static base::expected<policy::Schema, std::string> GetSchema(
const Extension* extension);
private:
// ManifestHandler implementation:
bool Parse(Extension* extension, std::u16string* error) override;
bool Validate(const Extension* extension,
std::string* error,
std::vector<InstallWarning>* warnings) const override;
base::span<const char* const> Keys() const override;
};
} // namespace extensions
#endif // CHROME_COMMON_EXTENSIONS_API_STORAGE_STORAGE_SCHEMA_MANIFEST_HANDLER_H_
|
