summaryrefslogtreecommitdiffstats
path: root/src/libsoundmanager.hpp
blob: 96346e8418523dfaa4dfb3dcf2e05e3ff3d6de00 (plain)
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
/*
 * Copyright (c) 2017 TOYOTA MOTOR CORPORATION
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

#ifndef LIBSOUNDMANAGER_H
#define LIBSOUNDMANAGER_H
#include <vector>
#include <map>
#include <string>
#include <json-c/json.h>
#include <systemd/sd-event.h>
extern "C"
{
#include <afb/afb-wsj1.h>
#include <afb/afb-ws-client.h>
}

class Soundmanager
{
public:
    Soundmanager();
    ~Soundmanager();
    Soundmanager(const Soundmanager &) = delete;
    Soundmanager &operator=(const Soundmanager &) = delete;
    int init(int port, const std::string& token);
    void registerCallback(
        void (*event_cb)(const std::string& event, struct json_object* event_contents),
        void (*reply_cb)(struct json_object* reply_contents),
        void (*hangup_cb)(void) = nullptr);

    /* Method */
    int registerSource(const std::string& sourceName);
    int connect(int sourceID, int sinkID);
    int connect(int sourceID, const std::string& sinkName);
    int disconnect(int connectionID);
    int ackSetSourceState(int handle, int error);

    int call(const std::string& verb, struct json_object* arg);
    int call(const char* verb, struct json_object* arg);
    int subscribe(const std::string& event_name);
    int unsubscribe(const std::string& event_name);

private:
    int init_event();
    int initialize_websocket();

    void (*onEvent)(const std::string& event, struct json_object* event_contents);
    void (*onReply)(struct json_object* reply);
    void (*onHangup)(void);

    struct afb_wsj1* sp_websock;
    struct afb_wsj1_itf minterface;
    sd_event* mploop;
    int mport;
    std::string mtoken;
    std::vector<int> msourceIDs;

public:
    /* Don't use/ Internal only */
    void on_hangup(void *closure, struct afb_wsj1 *wsj);
    void on_call(void *closure, const char *api, const char *verb, struct afb_wsj1_msg *msg);
    void on_event(void *closure, const char *event, struct afb_wsj1_msg *msg);
    void on_reply(void *closure, struct afb_wsj1_msg *msg);
};

#endif /* LIBSOUNDMANAGER_H */