1/*
2 * Copyright (C) 2011 Apple Inc. All Rights Reserved.
3 * Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies)
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
7 * are met:
8 * 1. Redistributions of source code must retain the above copyright
9 *    notice, this list of conditions and the following disclaimer.
10 * 2. Redistributions in binary form must reproduce the above copyright
11 *    notice, this list of conditions and the following disclaimer in the
12 *    documentation and/or other materials provided with the distribution.
13 *
14 * THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY
15 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
16 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
17 * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL APPLE INC. OR
18 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
19 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
20 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
21 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
22 * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
23 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
24 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
25 */
26
27#ifndef WebInspectorServer_h
28#define WebInspectorServer_h
29
30#if ENABLE(INSPECTOR_SERVER)
31
32#include "WebSocketServer.h"
33#include "WebSocketServerClient.h"
34#include <wtf/HashMap.h>
35#include <wtf/text/WTFString.h>
36
37namespace WebKit {
38
39class WebInspectorProxy;
40
41class WebInspectorServer : public WebSocketServer, public WebSocketServerClient {
42public:
43    typedef HashMap<unsigned, WebInspectorProxy*> ClientMap;
44    static WebInspectorServer& shared();
45
46    // Page registry to manage known pages.
47    int registerPage(WebInspectorProxy* client);
48    void unregisterPage(int pageId);
49    String inspectorUrlForPageID(int pageId);
50    void sendMessageOverConnection(unsigned pageIdForConnection, const String& message);
51
52private:
53    WebInspectorServer();
54    ~WebInspectorServer();
55
56    // WebSocketServerClient implementation. Events coming from remote connections.
57    virtual void didReceiveUnrecognizedHTTPRequest(WebSocketServerConnection*, PassRefPtr<HTTPRequest>);
58    virtual bool didReceiveWebSocketUpgradeHTTPRequest(WebSocketServerConnection*, PassRefPtr<HTTPRequest>);
59    virtual void didEstablishWebSocketConnection(WebSocketServerConnection*, PassRefPtr<HTTPRequest>);
60    virtual void didReceiveWebSocketMessage(WebSocketServerConnection*, const String& message);
61    virtual void didCloseWebSocketConnection(WebSocketServerConnection*);
62
63    bool platformResourceForPath(const String& path, Vector<char>& data, String& contentType);
64#if PLATFORM(QT) || PLATFORM(GTK) || PLATFORM(EFL)
65    void buildPageList(Vector<char>& data, String& contentType);
66#endif
67
68    void closeConnection(WebInspectorProxy*, WebSocketServerConnection*);
69
70#if PLATFORM(GTK)
71    String inspectorServerFilesPath();
72    String m_inspectorServerFilesPath;
73#endif
74    unsigned m_nextAvailablePageId;
75    ClientMap m_clientMap;
76    HashMap<unsigned, WebSocketServerConnection*> m_connectionMap;
77};
78
79}
80
81#endif // ENABLE(INSPECTOR_SERVER)
82
83#endif // WebInspectorServer_h
84