~aleteoryx/muditaos

ref: af960b6fac2fdd9e42072c4632ca769fce76f95f muditaos/module-services/service-db/agents/settings/SettingsAgent.hpp -rw-r--r-- 3.4 KiB
af960b6f — Lucjan Bryndza [EGD-5146] Add read LFS block size from part 5 years ago 
                                                                                
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
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85

// Copyright (c) 2017-2020, Mudita Sp. z.o.o. All rights reserved.
// For licensing, see https://github.com/mudita/MuditaOS/LICENSE.md

#pragma once

#include <service-db/DatabaseAgent.hpp>
#include <service-db/SettingsMessages.hpp>
#include <Service/Message.hpp>

#include <map>
#include <optional>
#include <string>

namespace settings
{
    struct EntryPath;
} // namespace settings
namespace sys
{
    class Service;
} // namespace sys

class SettingsAgent : public DatabaseAgent
{
  public:
    SettingsAgent(sys::Service *parentService);
    ~SettingsAgent() = default;

    void initDb() override;
    void deinitDb() override;
    void registerMessages() override;
    auto getAgentName() -> const std::string override;

  private:
    using MapOfRecipentsToBeNotified = std::map<std::string, std::set<std::string>>;
    MapOfRecipentsToBeNotified variableChangeRecipents;
    using SetOfRecipents = std::set<std::string>;
    SetOfRecipents profileChangedRecipents;
    SetOfRecipents modeChangeRecipents;
    // db operations
    auto dbGetValue(settings::EntryPath path) -> std::optional<std::string>;
    auto dbSetValue(settings::EntryPath path, std::string value) -> bool;
    auto dbRegisterValueChange(settings::EntryPath path) -> bool;
    auto dbUnregisterValueChange(settings::EntryPath path) -> bool;

    auto dbRegisterOnProfileChange(const std::string &service) -> bool;
    auto dbUnregisterOnProfileChange(const std::string &service) -> bool;
    auto dbSetCurrentProfile(const std::string &profile) -> bool;
    auto dbGetCurrentProfile() -> std::string;
    auto dbGetAllProfiles() -> std::list<std::string>;
    auto dbAddProfile(const std::string &profile) -> bool;

    auto dbRegisterOnModeChange(const std::string &service) -> bool;
    auto dbUnregisterOnModeChange(const std::string &service) -> bool;
    auto dbSetCurrentMode(const std::string &mode) -> bool;
    auto dbGetCurrentMode() -> std::string;
    auto dbGetAllModes() -> std::list<std::string>;
    auto dbAddMode(const std::string &mode) -> bool;

    auto getDbInitString() -> const std::string override;
    auto getDbFilePath() -> const std::string override;

    // msg handlers
    // variable
    auto handleGetVariable(sys::Message *req) -> sys::MessagePointer;
    auto handleSetVariable(sys::Message *req) -> sys::MessagePointer;
    auto handleRegisterOnVariableChange(sys::Message *req) -> sys::MessagePointer;
    auto handleUnregisterOnVariableChange(sys::Message *req) -> sys::MessagePointer;

    // profile
    auto handleRegisterProfileChange(sys::Message *req) -> sys::MessagePointer;
    auto handleUnregisterProfileChange(sys::Message *req) -> sys::MessagePointer;
    auto handleSetCurrentProfile(sys::Message *req) -> sys::MessagePointer;
    auto handleGetCurrentProfile(sys::Message *req) -> sys::MessagePointer;
    auto handleAddProfile(sys::Message *req) -> sys::MessagePointer;
    auto handleListProfiles(sys::Message *req) -> sys::MessagePointer;

    // mode
    auto handleRegisterOnModeChange(sys::Message *req) -> sys::MessagePointer;
    auto handleUnregisterOnModeChange(sys::Message *req) -> sys::MessagePointer;
    auto handleSetCurrentMode(sys::Message *req) -> sys::MessagePointer;
    auto handleGetCurrentMode(sys::Message *req) -> sys::MessagePointer;
    auto handleAddMode(sys::Message *req) -> sys::MessagePointer;
    auto handleListModes(sys::Message *req) -> sys::MessagePointer;
};