1/*
2 * Copyright (C) 2017 Igalia S.L.
3 *
4 * Redistribution and use in source and binary forms, with or without
5 * modification, are permitted provided that the following conditions
6 * are met:
7 * 1. Redistributions of source code must retain the above copyright
8 * notice, this list of conditions and the following disclaimer.
9 * 2. Redistributions in binary form must reproduce the above copyright
10 * notice, this list of conditions and the following disclaimer in the
11 * documentation and/or other materials provided with the distribution.
12 *
13 * THIS SOFTWARE IS PROVIDED BY APPLE COMPUTER, INC. ``AS IS'' AND ANY
14 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
15 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
16 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE COMPUTER, INC. OR
17 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
18 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
19 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
20 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
21 * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
22 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
23 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
24 */
25
26#pragma once
27
28#if ENABLE(REMOTE_INSPECTOR)
29
30#include <wtf/HashMap.h>
31#include <wtf/Vector.h>
32#include <wtf/glib/GRefPtr.h>
33#include <wtf/text/WTFString.h>
34
35typedef struct _GCancellable GCancellable;
36typedef struct _GDBusConnection GDBusConnection;
37typedef struct _GDBusInterfaceVTable GDBusInterfaceVTable;
38
39namespace WebKit {
40
41class RemoteInspectorClient;
42class RemoteInspectorProxy;
43class RemoteWebInspectorProxy;
44
45class RemoteInspectorObserver {
46public:
47 virtual ~RemoteInspectorObserver() { }
48 virtual void targetListChanged(RemoteInspectorClient&) = 0;
49 virtual void connectionClosed(RemoteInspectorClient&) = 0;
50};
51
52class RemoteInspectorClient {
53 WTF_MAKE_FAST_ALLOCATED();
54public:
55 RemoteInspectorClient(const char* address, unsigned port, RemoteInspectorObserver&);
56 ~RemoteInspectorClient();
57
58 struct Target {
59 public:
60 uint64_t id;
61 CString type;
62 CString name;
63 CString url;
64 };
65
66 const HashMap<uint64_t, Vector<Target>>& targets() const { return m_targets; }
67 const String& hostAndPort() const { return m_hostAndPort; }
68 const String& backendCommandsURL() const { return m_backendCommandsURL; }
69
70 void inspect(uint64_t connectionID, uint64_t targetID);
71 void sendMessageToBackend(uint64_t connectionID, uint64_t targetID, const String&);
72 void closeFromFrontend(uint64_t connectionID, uint64_t targetID);
73
74private:
75 static void connectionClosedCallback(GDBusConnection*, gboolean remotePeerVanished, GError*, RemoteInspectorClient*);
76 void setupConnection(GRefPtr<GDBusConnection>&&);
77 void connectionClosed();
78
79 static const GDBusInterfaceVTable s_interfaceVTable;
80 void setBackendCommands(const char*);
81 void setTargetList(uint64_t connectionID, Vector<Target>&&);
82 void sendMessageToFrontend(uint64_t connectionID, uint64_t targetID, const char*);
83
84 String m_hostAndPort;
85 String m_backendCommandsURL;
86 RemoteInspectorObserver& m_observer;
87 GRefPtr<GDBusConnection> m_dbusConnection;
88 GRefPtr<GCancellable> m_cancellable;
89 HashMap<uint64_t, Vector<Target>> m_targets;
90 HashMap<std::pair<uint64_t, uint64_t>, std::unique_ptr<RemoteInspectorProxy>> m_inspectorProxyMap;
91};
92
93} // namespace WebKit
94
95#endif // ENABLE(REMOTE_INSPECTOR)
96