1 /*
2 // Copyright (c) 2018 Intel Corporation
3 //
4 // Licensed under the Apache License, Version 2.0 (the "License");
5 // you may not use this file except in compliance with the License.
6 // You may obtain a copy of the License at
7 //
8 //      http://www.apache.org/licenses/LICENSE-2.0
9 //
10 // Unless required by applicable law or agreed to in writing, software
11 // distributed under the License is distributed on an "AS IS" BASIS,
12 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 // See the License for the specific language governing permissions and
14 // limitations under the License.
15 */
16 #pragma once
17 #include "utils.hpp"
18 
19 #include <sdbusplus/timer.hpp>
20 
21 namespace phosphor
22 {
23 namespace service
24 {
25 
26 static constexpr const char* serviceConfigSrvName =
27     "xyz.openbmc_project.Control.Service.Manager";
28 static constexpr const char* serviceConfigIntfName =
29     "xyz.openbmc_project.Control.Service.Attributes";
30 static constexpr const char* srcCfgMgrBasePath =
31     "/xyz/openbmc_project/control/service";
32 static constexpr const char* srvCfgPropPort = "Port";
33 static constexpr const char* srvCfgPropMasked = "Masked";
34 static constexpr const char* srvCfgPropEnabled = "Enabled";
35 static constexpr const char* srvCfgPropRunning = "Running";
36 
37 enum class UpdatedProp
38 {
39     port = 1,
40     maskedState,
41     enabledState,
42     runningState
43 };
44 
45 using VariantType =
46     std::variant<std::string, int64_t, uint64_t, double, int32_t, uint32_t,
47                  int16_t, uint16_t, uint8_t, bool,
48                  std::vector<std::tuple<std::string, std::string>>>;
49 
50 class ServiceConfig
51 {
52   public:
53     ServiceConfig(sdbusplus::asio::object_server& srv_,
54                   std::shared_ptr<sdbusplus::asio::connection>& conn_,
55                   const std::string& objPath_, const std::string& baseUnitName,
56                   const std::string& instanceName,
57                   const std::string& serviceObjPath,
58                   const std::string& socketObjPath);
59     ~ServiceConfig() = default;
60 
61     std::shared_ptr<sdbusplus::asio::connection> conn;
62     uint8_t updatedFlag;
63 
64     void stopAndApplyUnitConfig(boost::asio::yield_context yield);
65     void restartUnitConfig(boost::asio::yield_context yield);
66     void startServiceRestartTimer();
67 
68   private:
69     sdbusplus::asio::object_server& server;
70     std::shared_ptr<sdbusplus::asio::dbus_interface> iface;
71     bool internalSet = false;
72     std::string objPath;
73     std::string baseUnitName;
74     std::string instanceName;
75     std::string instantiatedUnitName;
76     std::string serviceObjectPath;
77     std::string socketObjectPath;
78     std::string overrideConfDir;
79 
80     // Properties
81     std::string activeState;
82     std::string subState;
83     uint16_t portNum;
84     std::vector<std::string> channelList;
85     std::string protocol;
86     std::string stateValue;
87     bool unitMaskedState = false;
88     bool unitEnabledState = false;
89     bool unitRunningState = false;
90     std::string subStateValue;
91 
92     bool isMaskedOut();
93     void registerProperties();
94     void queryAndUpdateProperties();
95     void createSocketOverrideConf();
96     void updateServiceProperties(
97         const boost::container::flat_map<std::string, VariantType>&
98             propertyMap);
99     void updateSocketProperties(
100         const boost::container::flat_map<std::string, VariantType>&
101             propertyMap);
102     std::string getSocketUnitName();
103     std::string getServiceUnitName();
104 };
105 
106 } // namespace service
107 } // namespace phosphor
108