| 1 | /* $Id: VBoxTrayMsg.h 69500 2017-10-28 15:14:05Z vboxsync $ */
|
|---|
| 2 | /** @file
|
|---|
| 3 | * VBoxTrayMsg - Globally registered messages (RPC) to/from VBoxTray.
|
|---|
| 4 | */
|
|---|
| 5 |
|
|---|
| 6 | /*
|
|---|
| 7 | * Copyright (C) 2010-2017 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 ___VBOXTRAY_MSG_H
|
|---|
| 19 | #define ___VBOXTRAY_MSG_H
|
|---|
| 20 |
|
|---|
| 21 | /** The IPC pipe's prefix (native).
|
|---|
| 22 | * Will be followed by the username VBoxTray runs under. */
|
|---|
| 23 | #define VBOXTRAY_IPC_PIPE_PREFIX "\\\\.\\pipe\\VBoxTrayIPC-"
|
|---|
| 24 | /** The IPC header's magic. */
|
|---|
| 25 | #define VBOXTRAY_IPC_HDR_MAGIC 0x19840804
|
|---|
| 26 |
|
|---|
| 27 | enum VBOXTRAYIPCMSGTYPE
|
|---|
| 28 | {
|
|---|
| 29 | /** Restarts VBoxTray. */
|
|---|
| 30 | VBOXTRAYIPCMSGTYPE_RESTART = 10,
|
|---|
| 31 | /** Shows a balloon message in the tray area. */
|
|---|
| 32 | VBOXTRAYIPCMSGTYPE_SHOWBALLOONMSG = 100,
|
|---|
| 33 | /** Retrieves the current user's last input
|
|---|
| 34 | * time. This will be the user VBoxTray is running
|
|---|
| 35 | * under. No actual message for this command
|
|---|
| 36 | * required. */
|
|---|
| 37 | VBOXTRAYIPCMSGTYPE_USERLASTINPUT = 120
|
|---|
| 38 | };
|
|---|
| 39 |
|
|---|
| 40 | /* VBoxTray's IPC header. */
|
|---|
| 41 | typedef struct VBOXTRAYIPCHEADER
|
|---|
| 42 | {
|
|---|
| 43 | /** The header's magic. */
|
|---|
| 44 | uint32_t uMagic;
|
|---|
| 45 | /** Header version, must be 0 by now. */
|
|---|
| 46 | uint32_t uHdrVersion;
|
|---|
| 47 | /** Message type. Specifies a message
|
|---|
| 48 | * of VBOXTRAYIPCMSGTYPE. */
|
|---|
| 49 | uint32_t uMsgType;
|
|---|
| 50 | /** Message length (in bytes). This must
|
|---|
| 51 | * include the overall message length, including
|
|---|
| 52 | * (eventual) dynamically allocated areas which
|
|---|
| 53 | * are passed into the message structure.
|
|---|
| 54 | */
|
|---|
| 55 | uint32_t uMsgLen;
|
|---|
| 56 |
|
|---|
| 57 | } VBOXTRAYIPCHEADER, *PVBOXTRAYIPCHEADER;
|
|---|
| 58 |
|
|---|
| 59 | /**
|
|---|
| 60 | * Tells VBoxTray to show a balloon message in Windows'
|
|---|
| 61 | * tray area. This may or may not work depending on the
|
|---|
| 62 | * system's configuration / set user preference.
|
|---|
| 63 | */
|
|---|
| 64 | typedef struct VBOXTRAYIPCMSG_SHOWBALLOONMSG
|
|---|
| 65 | {
|
|---|
| 66 | /** Length of message body (in bytes). */
|
|---|
| 67 | uint32_t cbMsgContent;
|
|---|
| 68 | /** Length of message title (in bytes). */
|
|---|
| 69 | uint32_t cbMsgTitle;
|
|---|
| 70 | /** Message type. */
|
|---|
| 71 | uint32_t uType;
|
|---|
| 72 | /** Time to show the message (in ms). */
|
|---|
| 73 | uint32_t uShowMS;
|
|---|
| 74 | /** Dynamically allocated stuff.
|
|---|
| 75 | *
|
|---|
| 76 | * Note: These must come at the end of the
|
|---|
| 77 | * structure to not overwrite any important
|
|---|
| 78 | * stuff above.
|
|---|
| 79 | */
|
|---|
| 80 | /** Message body. Can be up to 256 chars
|
|---|
| 81 | * long. */
|
|---|
| 82 | char szMsgContent[1];
|
|---|
| 83 | /** Message title. Can be up to 73 chars
|
|---|
| 84 | * long. */
|
|---|
| 85 | char szMsgTitle[1];
|
|---|
| 86 | } VBOXTRAYIPCMSG_SHOWBALLOONMSG, *PVBOXTRAYIPCMSG_SHOWBALLOONMSG;
|
|---|
| 87 |
|
|---|
| 88 | /**
|
|---|
| 89 | * Response telling the last input of the current user.
|
|---|
| 90 | */
|
|---|
| 91 | typedef struct VBOXTRAYIPCRES_USERLASTINPUT
|
|---|
| 92 | {
|
|---|
| 93 | /** Last occurred user input event (in seconds). */
|
|---|
| 94 | uint32_t uLastInput;
|
|---|
| 95 | } VBOXTRAYIPCRES_USERLASTINPUT, *PVBOXTRAYIPCRES_USERLASTINPUT;
|
|---|
| 96 |
|
|---|
| 97 | #endif /* !___VBOXTRAY_MSG_H */
|
|---|
| 98 |
|
|---|
