VirtualBox

source: vbox/trunk/src/VBox/HostServices/SharedClipboard/VBoxClipboard.h@ 46852

Last change on this file since 46852 was 44528, checked in by vboxsync, 12 years ago

header (C) fixes

  • Property svn:eol-style set to native
  • Property svn:keywords set to Author Date Id Revision
File size: 2.7 KB
Line 
1/** @file
2 *
3 * Shared Clipboard
4 */
5
6/*
7 * Copyright (C) 2006-2011 Oracle Corporation
8 *
9 * This file is part of VirtualBox Open Source Edition (OSE), as
10 * available from http://www.virtualbox.org. This file is free software;
11 * you can redistribute it and/or modify it under the terms of the GNU
12 * General Public License (GPL) as published by the Free Software
13 * Foundation, in version 2 as it comes in the "COPYING" file of the
14 * VirtualBox OSE distribution. VirtualBox OSE is distributed in the
15 * hope that it will be useful, but WITHOUT ANY WARRANTY of any kind.
16 */
17
18#ifndef __VBOXCLIPBOARD__H
19#define __VBOXCLIPBOARD__H
20
21#define LOG_GROUP LOG_GROUP_SHARED_CLIPBOARD
22#include <VBox/hgcmsvc.h>
23#include <VBox/log.h>
24
25struct _VBOXCLIPBOARDCONTEXT;
26typedef struct _VBOXCLIPBOARDCONTEXT VBOXCLIPBOARDCONTEXT;
27
28
29typedef struct _VBOXCLIPBOARDCLIENTDATA
30{
31 struct _VBOXCLIPBOARDCLIENTDATA *pNext;
32 struct _VBOXCLIPBOARDCLIENTDATA *pPrev;
33
34 VBOXCLIPBOARDCONTEXT *pCtx;
35
36 uint32_t u32ClientID;
37
38 bool fAsync; /* Guest is waiting for a message. */
39 bool fReadPending; /* The guest is waiting for data from the host */
40
41 bool fMsgQuit;
42 bool fMsgReadData;
43 bool fMsgFormats;
44
45 struct {
46 VBOXHGCMCALLHANDLE callHandle;
47 VBOXHGCMSVCPARM *paParms;
48 } async;
49
50 struct {
51 VBOXHGCMCALLHANDLE callHandle;
52 VBOXHGCMSVCPARM *paParms;
53 } asyncRead;
54
55 struct {
56 void *pv;
57 uint32_t cb;
58 uint32_t u32Format;
59 } data;
60
61 uint32_t u32AvailableFormats;
62 uint32_t u32RequestedFormat;
63
64} VBOXCLIPBOARDCLIENTDATA;
65
66/*
67 * The service functions. Locking is between the service thread and the platform dependent windows thread.
68 */
69bool vboxSvcClipboardLock (void);
70void vboxSvcClipboardUnlock (void);
71
72void vboxSvcClipboardReportMsg (VBOXCLIPBOARDCLIENTDATA *pClient, uint32_t u32Msg, uint32_t u32Formats);
73
74void vboxSvcClipboardCompleteReadData(VBOXCLIPBOARDCLIENTDATA *pClient, int rc, uint32_t cbActual);
75
76bool vboxSvcClipboardGetHeadless(void);
77
78/*
79 * Platform dependent functions.
80 */
81int vboxClipboardInit (void);
82void vboxClipboardDestroy (void);
83
84int vboxClipboardConnect (VBOXCLIPBOARDCLIENTDATA *pClient, bool fHeadless);
85void vboxClipboardDisconnect (VBOXCLIPBOARDCLIENTDATA *pClient);
86
87void vboxClipboardFormatAnnounce (VBOXCLIPBOARDCLIENTDATA *pClient, uint32_t u32Formats);
88
89int vboxClipboardReadData (VBOXCLIPBOARDCLIENTDATA *pClient, uint32_t u32Format, void *pv, uint32_t cb, uint32_t *pcbActual);
90
91void vboxClipboardWriteData (VBOXCLIPBOARDCLIENTDATA *pClient, void *pv, uint32_t cb, uint32_t u32Format);
92
93int vboxClipboardSync (VBOXCLIPBOARDCLIENTDATA *pClient);
94
95/* Host unit testing interface */
96#ifdef UNIT_TEST
97uint32_t TestClipSvcGetMode(void);
98#endif
99
100#endif /* __VBOXCLIPBOARD__H */
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