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1 /*
2  * Copyright (C) 2007 Apple Inc.  All rights reserved.
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 #ifndef WebScriptDebugServer_H
27 #define WebScriptDebugServer_H
28 
29 #include "WebKit.h"
30 
31 class WebScriptDebugServer : public IWebScriptDebugServer {
32 public:
33     static WebScriptDebugServer* createInstance();
34 
35     // IUnknown
36     virtual HRESULT STDMETHODCALLTYPE QueryInterface(
37         /* [in] */ REFIID riid,
38         /* [iid_is][out] */ void** ppvObject);
39 
40     virtual ULONG STDMETHODCALLTYPE AddRef();
41 
42     virtual ULONG STDMETHODCALLTYPE Release();
43 
44     // IWebScriptDebugServer
45     virtual HRESULT STDMETHODCALLTYPE sharedWebScriptDebugServer(
46         /* [retval][out] */ IWebScriptDebugServer** server);
47 
48     virtual HRESULT STDMETHODCALLTYPE addListener(
49         /* [in] */ IWebScriptDebugListener*);
50 
51     virtual HRESULT STDMETHODCALLTYPE removeListener(
52         /* [in] */ IWebScriptDebugListener*);
53 
54     virtual HRESULT STDMETHODCALLTYPE step();
55 
56     virtual HRESULT STDMETHODCALLTYPE pause();
57 
58     virtual HRESULT STDMETHODCALLTYPE resume();
59 
60     virtual HRESULT STDMETHODCALLTYPE isPaused(
61         /* [out, retval] */ BOOL* isPaused);
62 
63 private:
64     WebScriptDebugServer();
65     ~WebScriptDebugServer();
66 
67     ULONG m_refCount;
68 };
69 
70 #endif
71