1/*
2 * binder interface for wpa_supplicant daemon
3 * Copyright (c) 2004-2016, Jouni Malinen <j@w1.fi>
4 * Copyright (c) 2004-2016, Roshan Pius <rpius@google.com>
5 *
6 * This software may be distributed under the terms of the BSD license.
7 * See README for more details.
8 */
9
10#ifndef WPA_SUPPLICANT_BINDER_BINDER_MANAGER_H
11#define WPA_SUPPLICANT_BINDER_BINDER_MANAGER_H
12
13#include <map>
14#include <string>
15
16#include "iface.h"
17#include "supplicant.h"
18
19struct wpa_global;
20struct wpa_supplicant;
21
22namespace wpa_supplicant_binder {
23
24/**
25 * BinderManager is responsible for managing the lifetime of all
26 * binder objects created by wpa_supplicant. This is a singleton
27 * class which is created by the supplicant core and can be used
28 * to get references to the binder objects.
29 */
30class BinderManager
31{
32public:
33	static BinderManager *getInstance();
34	static void destroyInstance();
35	int registerBinderService(struct wpa_global *global);
36	int registerInterface(struct wpa_supplicant *wpa_s);
37	int unregisterInterface(struct wpa_supplicant *wpa_s);
38	int getIfaceBinderObjectByKey(
39	    const void *iface_object_key,
40	    android::sp<fi::w1::wpa_supplicant::IIface> *iface_object);
41
42private:
43	BinderManager() = default;
44	~BinderManager() = default;
45
46	/* Singleton instance of this class. */
47	static BinderManager *instance_;
48	/* The main binder service object. */
49	android::sp<Supplicant> supplicant_object_;
50	/* Map of all the interface specific binder objects controlled by
51	 * wpa_supplicant. This map is keyed in by the corresponding
52	 * wpa_supplicant structure pointer. */
53	std::map<const void *, android::sp<Iface>> iface_object_map_;
54};
55
56} /* namespace wpa_supplicant_binder */
57
58#endif /* WPA_SUPPLICANT_BINDER_BINDER_MANAGER_H */
59