| 1 | /* $Id: HostVideoCaptureDeviceImpl.cpp 48578 2013-09-20 10:35:43Z vboxsync $ */
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| 2 | /** @file
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| 3 | *
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| 4 | * Host video capture device implementation.
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| 5 | */
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| 6 |
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| 7 | /*
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| 8 | * Copyright (C) 2013 Oracle Corporation
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| 9 | *
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| 10 | * This file is part of VirtualBox Open Source Edition (OSE), as
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| 11 | * available from http://www.215389.xyz. This file is free software;
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| 12 | * you can redistribute it and/or modify it under the terms of the GNU
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| 13 | * General Public License (GPL) as published by the Free Software
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| 14 | * Foundation, in version 2 as it comes in the "COPYING" file of the
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| 15 | * VirtualBox OSE distribution. VirtualBox OSE is distributed in the
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| 16 | * hope that it will be useful, but WITHOUT ANY WARRANTY of any kind.
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| 17 | */
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| 18 |
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| 19 | #include "HostVideoCaptureDeviceImpl.h"
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| 20 | #include "Logging.h"
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| 21 |
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| 22 | /*
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| 23 | * HostVideoCaptureDevice implementation.
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| 24 | */
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| 25 | DEFINE_EMPTY_CTOR_DTOR(HostVideoCaptureDevice)
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| 26 |
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| 27 | HRESULT HostVideoCaptureDevice::FinalConstruct()
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| 28 | {
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| 29 | return BaseFinalConstruct();
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| 30 | }
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| 31 |
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| 32 | void HostVideoCaptureDevice::FinalRelease()
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| 33 | {
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| 34 | uninit();
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| 35 |
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| 36 | BaseFinalRelease();
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| 37 | }
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| 38 |
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| 39 | /*
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| 40 | * Initializes the instance.
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| 41 | */
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| 42 | HRESULT HostVideoCaptureDevice::init(com::Utf8Str name, com::Utf8Str path, com::Utf8Str alias)
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| 43 | {
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| 44 | LogFlowThisFunc(("\n"));
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| 45 |
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| 46 | /* Enclose the state transition NotReady->InInit->Ready */
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| 47 | AutoInitSpan autoInitSpan(this);
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| 48 | AssertReturn(autoInitSpan.isOk(), E_FAIL);
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| 49 |
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| 50 | m.name = name;
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| 51 | m.path = path;
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| 52 | m.alias = alias;
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| 53 |
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| 54 | /* Confirm a successful initialization */
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| 55 | autoInitSpan.setSucceeded();
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| 56 |
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| 57 | return S_OK;
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| 58 | }
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| 59 |
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| 60 | /*
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| 61 | * Uninitializes the instance.
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| 62 | * Called either from FinalRelease() or by the parent when it gets destroyed.
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| 63 | */
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| 64 | void HostVideoCaptureDevice::uninit()
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| 65 | {
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| 66 | LogFlowThisFunc(("\n"));
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| 67 |
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| 68 | m.name.setNull();
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| 69 | m.path.setNull();
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| 70 | m.alias.setNull();
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| 71 |
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| 72 | /* Enclose the state transition Ready->InUninit->NotReady */
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| 73 | AutoUninitSpan autoUninitSpan(this);
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| 74 | if (autoUninitSpan.uninitDone())
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| 75 | return;
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| 76 | }
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| 77 |
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| 78 | /* static */ HRESULT HostVideoCaptureDevice::queryHostDevices(HostVideoCaptureDeviceList *pList)
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| 79 | {
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| 80 | HRESULT hr = S_OK;
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| 81 | #if 0
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| 82 | PDARWINETHERNIC pEtherNICs = DarwinGetEthernetControllers();
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| 83 | while (pEtherNICs)
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| 84 | {
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| 85 | ComObjPtr<HostNetworkInterface> IfObj;
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| 86 | IfObj.createObject();
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| 87 | if (SUCCEEDED(IfObj->init(Bstr(pEtherNICs->szName), Guid(pEtherNICs->Uuid), HostNetworkInterfaceType_Bridged)))
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| 88 | list.push_back(IfObj);
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| 89 |
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| 90 | /* next, free current */
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| 91 | void *pvFree = pEtherNICs;
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| 92 | pEtherNICs = pEtherNICs->pNext;
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| 93 | RTMemFree(pvFree);
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| 94 | }
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| 95 | #endif
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| 96 | return hr;
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| 97 | }
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| 98 |
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| 99 | /* vi: set tabstop=4 shiftwidth=4 expandtab: */
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