buffet: Extracted libweave into separate directory
It still has references to dbus, buffet and other ChromeOS specific
stuff.
BUG=brillo:1235
TEST=FEATURES=test emerge-gizmo buffet
Change-Id: Ib108960ee88afcf2ecdddf37ce30bd5f168c0034
Reviewed-on: https://chromium-review.googlesource.com/283509
Tested-by: Vitaly Buka <vitalybuka@chromium.org>
Reviewed-by: Alex Vakulenko <avakulenko@chromium.org>
Commit-Queue: Alex Vakulenko <avakulenko@chromium.org>
diff --git a/libweave/src/privet/privet_handler.h b/libweave/src/privet/privet_handler.h
new file mode 100644
index 0000000..f251cc4
--- /dev/null
+++ b/libweave/src/privet/privet_handler.h
@@ -0,0 +1,139 @@
+// Copyright 2014 The Chromium OS Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#ifndef LIBWEAVE_SRC_PRIVET_PRIVET_HANDLER_H_
+#define LIBWEAVE_SRC_PRIVET_PRIVET_HANDLER_H_
+
+#include <map>
+#include <string>
+#include <utility>
+
+#include <base/macros.h>
+#include <base/memory/weak_ptr.h>
+#include <base/scoped_observer.h>
+
+#include "libweave/src/privet/cloud_delegate.h"
+
+namespace base {
+class Value;
+class DictionaryValue;
+} // namespace base
+
+namespace privetd {
+
+class DeviceDelegate;
+class IdentityDelegate;
+class SecurityDelegate;
+class WifiDelegate;
+
+enum class AuthScope;
+
+// Privet V3 HTTP/HTTPS requests handler.
+// API details at https://developers.google.com/cloud-devices/
+class PrivetHandler : public CloudDelegate::Observer {
+ public:
+ // Callback to handle requests asynchronously.
+ // |status| is HTTP status code.
+ // |output| is result returned in HTTP response. Contains result of
+ // successfully request of information about error.
+ using RequestCallback =
+ base::Callback<void(int status, const base::DictionaryValue& output)>;
+
+ PrivetHandler(CloudDelegate* cloud,
+ DeviceDelegate* device,
+ SecurityDelegate* pairing,
+ WifiDelegate* wifi,
+ IdentityDelegate* identity);
+ ~PrivetHandler() override;
+
+ void OnCommandDefsChanged() override;
+ void OnStateChanged() override;
+
+ // Handles HTTP/HTTPS Privet request.
+ // |api| is the path from the HTTP request, e.g /privet/info.
+ // |auth_header| is the Authentication header from HTTP request.
+ // |input| is the the POST data from HTTP request. If nullptr, data format is
+ // not valid JSON.
+ // |callback| will be called exactly once during or after |HandleRequest|
+ // call.
+ void HandleRequest(const std::string& api,
+ const std::string& auth_header,
+ const base::DictionaryValue* input,
+ const RequestCallback& callback);
+
+ private:
+ using ApiHandler = void (PrivetHandler::*)(const base::DictionaryValue&,
+ const UserInfo&,
+ const RequestCallback&);
+
+ void AddHandler(const std::string& path, ApiHandler handler, AuthScope scope);
+
+ void HandleInfo(const base::DictionaryValue&,
+ const UserInfo& user_info,
+ const RequestCallback& callback);
+ void HandlePairingStart(const base::DictionaryValue& input,
+ const UserInfo& user_info,
+ const RequestCallback& callback);
+ void HandlePairingConfirm(const base::DictionaryValue& input,
+ const UserInfo& user_info,
+ const RequestCallback& callback);
+ void HandlePairingCancel(const base::DictionaryValue& input,
+ const UserInfo& user_info,
+ const RequestCallback& callback);
+ void HandleAuth(const base::DictionaryValue& input,
+ const UserInfo& user_info,
+ const RequestCallback& callback);
+ void HandleSetupStart(const base::DictionaryValue& input,
+ const UserInfo& user_info,
+ const RequestCallback& callback);
+ void HandleSetupStatus(const base::DictionaryValue&,
+ const UserInfo& user_info,
+ const RequestCallback& callback);
+ void HandleState(const base::DictionaryValue& input,
+ const UserInfo& user_info,
+ const RequestCallback& callback);
+ void HandleCommandDefs(const base::DictionaryValue& input,
+ const UserInfo& user_info,
+ const RequestCallback& callback);
+ void HandleCommandsExecute(const base::DictionaryValue& input,
+ const UserInfo& user_info,
+ const RequestCallback& callback);
+ void HandleCommandsStatus(const base::DictionaryValue& input,
+ const UserInfo& user_info,
+ const RequestCallback& callback);
+ void HandleCommandsList(const base::DictionaryValue& input,
+ const UserInfo& user_info,
+ const RequestCallback& callback);
+ void HandleCommandsCancel(const base::DictionaryValue& input,
+ const UserInfo& user_info,
+ const RequestCallback& callback);
+
+ void OnUpdateDeviceInfoDone(const std::string& ssid,
+ const std::string& passphrase,
+ const std::string& ticket,
+ const std::string& user,
+ const RequestCallback& callback) const;
+ void ReplyWithSetupStatus(const RequestCallback& callback) const;
+
+ CloudDelegate* cloud_ = nullptr;
+ DeviceDelegate* device_ = nullptr;
+ SecurityDelegate* security_ = nullptr;
+ WifiDelegate* wifi_ = nullptr;
+ IdentityDelegate* identity_ = nullptr;
+
+ std::map<std::string, std::pair<AuthScope, ApiHandler>> handlers_;
+
+ uint64_t last_user_id_{0};
+ int state_fingerprint_{0};
+ int command_defs_fingerprint_{0};
+ ScopedObserver<CloudDelegate, CloudDelegate::Observer> cloud_observer_{this};
+
+ base::WeakPtrFactory<PrivetHandler> weak_ptr_factory_{this};
+
+ DISALLOW_COPY_AND_ASSIGN(PrivetHandler);
+};
+
+} // namespace privetd
+
+#endif // LIBWEAVE_SRC_PRIVET_PRIVET_HANDLER_H_
