chrome/browser/extensions/api/messaging/native_messaging_host_manifest.h

   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
  15 namespace base {
  16 class DictionaryValue;
  17 }
  18
  19 namespace extensions {
  20
  21 class 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_