1// Copyright (c) 2013 The Chromium Authors. All rights reserved.
2// Use of this source code is governed by a BSD-style license that can be
3// found in the LICENSE file.
4
5#ifndef CHROME_BROWSER_EXTENSIONS_API_MESSAGING_NATIVE_MESSAGING_HOST_MANIFEST_H_
6#define CHROME_BROWSER_EXTENSIONS_API_MESSAGING_NATIVE_MESSAGING_HOST_MANIFEST_H_
7
8#include <string>
9
10#include "base/basictypes.h"
11#include "base/files/file_path.h"
12#include "base/memory/scoped_ptr.h"
13#include "extensions/common/url_pattern_set.h"
14
15namespace base {
16class DictionaryValue;
17}
18
19namespace extensions {
20
21class NativeMessagingHostManifest {
22 public:
23  enum HostInterface {
24    HOST_INTERFACE_STDIO,
25  };
26
27  ~NativeMessagingHostManifest();
28
29  // Verifies that the name is valid. Valid names must match regular expression
30  // "([a-z0-9_]+.)*[a-z0-9_]+".
31  static bool IsValidName(const std::string& name);
32
33  // Load manifest file from |file_path|.
34  static scoped_ptr<NativeMessagingHostManifest> Load(
35      const base::FilePath& file_path,
36      std::string* error_message);
37
38  const std::string& name() const { return name_; }
39  const std::string& description() const { return description_; }
40  HostInterface interface() const { return interface_; }
41  const base::FilePath& path() const { return path_; }
42  const URLPatternSet& allowed_origins() const { return allowed_origins_; }
43
44 private:
45  NativeMessagingHostManifest();
46
47  // Parses manifest |dictionary|. In case of an error sets |error_message| and
48  // returns false.
49  bool Parse(base::DictionaryValue* dictionary, std::string* error_message);
50
51  std::string name_;
52  std::string description_;
53  HostInterface interface_;
54  base::FilePath path_;
55  URLPatternSet allowed_origins_;
56
57  DISALLOW_COPY_AND_ASSIGN(NativeMessagingHostManifest);
58};
59
60}  // namespace extensions
61
62#endif  // CHROME_BROWSER_EXTENSIONS_API_MESSAGING_NATIVE_MESSAGING_HOST_MANIFEST_H_
63