FileHandler::FileHandler(QString newFileName, QObject * parent): QObject(parent), fileName(newFileName), fileObject(fileName), fileStatus(unknown) { if (fileObject.exists()) { setFileStatus(exists); fileInfos = new QFileInfo(fileName); fileDateCreated = fileInfos->created(); delete fileInfos; if (isOutdated()) { setFileStatus(outdated); } else { setFileStatus(good); } } else { setFileStatus(missing); } QUrl fileUrl("http://www.netmark.pl/templates/portal/images/whmcslogo.png"); m_Downloader = new Downloader(fileUrl, this); connect(m_Downloader, SIGNAL(downloaded()), this, SLOT(loadFile())); connect(m_Downloader, SIGNAL(logmsg(QString)),this,SLOT(mainlog(QString))); }
int GuestFile::onGuestDisconnected(PVBOXGUESTCTRLHOSTCBCTX pCbCtx, PVBOXGUESTCTRLHOSTCALLBACK pSvcCbData) { AssertPtrReturn(pCbCtx, VERR_INVALID_POINTER); AssertPtrReturn(pSvcCbData, VERR_INVALID_POINTER); int vrc = setFileStatus(FileStatus_Down, VINF_SUCCESS); LogFlowFuncLeaveRC(vrc); return vrc; }
int GuestFile::onFileNotify(PVBOXGUESTCTRLHOSTCBCTX pCbCtx, PVBOXGUESTCTRLHOSTCALLBACK pSvcCbData) { AssertPtrReturn(pCbCtx, VERR_INVALID_POINTER); AssertPtrReturn(pSvcCbData, VERR_INVALID_POINTER); LogFlowThisFuncEnter(); if (pSvcCbData->mParms < 3) return VERR_INVALID_PARAMETER; int vrc = VINF_SUCCESS; int idx = 1; /* Current parameter index. */ CALLBACKDATA_FILE_NOTIFY dataCb; /* pSvcCb->mpaParms[0] always contains the context ID. */ pSvcCbData->mpaParms[idx++].getUInt32(&dataCb.uType); pSvcCbData->mpaParms[idx++].getUInt32(&dataCb.rc); FileStatus_T fileStatus = FileStatus_Undefined; int guestRc = (int)dataCb.rc; /* uint32_t vs. int. */ LogFlowFunc(("uType=%RU32, guestRc=%Rrc\n", dataCb.uType, guestRc)); if (RT_FAILURE(guestRc)) { int rc2 = setFileStatus(FileStatus_Error, guestRc); AssertRC(rc2); rc2 = signalWaitEventInternal(pCbCtx, guestRc, NULL /* pPayload */); AssertRC(rc2); return VINF_SUCCESS; /* Report to the guest. */ } switch (dataCb.uType) { case GUEST_FILE_NOTIFYTYPE_ERROR: { int rc2 = setFileStatus(FileStatus_Error, guestRc); AssertRC(rc2); break; } case GUEST_FILE_NOTIFYTYPE_OPEN: { if (pSvcCbData->mParms == 4) { pSvcCbData->mpaParms[idx++].getUInt32(&dataCb.u.open.uHandle); { AutoWriteLock alock(this COMMA_LOCKVAL_SRC_POS); AssertMsg(mData.mID == VBOX_GUESTCTRL_CONTEXTID_GET_OBJECT(pCbCtx->uContextID), ("File ID %RU32 does not match context ID %RU32\n", mData.mID, VBOX_GUESTCTRL_CONTEXTID_GET_OBJECT(pCbCtx->uContextID))); /* Set the initial offset. On the guest the whole opening operation * would fail if an initial seek isn't possible. */ mData.mOffCurrent = mData.mOpenInfo.mInitialOffset; } /* Set the process status. */ int rc2 = setFileStatus(FileStatus_Open, guestRc); AssertRC(rc2); } else vrc = VERR_NOT_SUPPORTED; break; } case GUEST_FILE_NOTIFYTYPE_CLOSE: { int rc2 = setFileStatus(FileStatus_Closed, guestRc); AssertRC(rc2); break; } case GUEST_FILE_NOTIFYTYPE_READ: { if (pSvcCbData->mParms == 4) { pSvcCbData->mpaParms[idx++].getPointer(&dataCb.u.read.pvData, &dataCb.u.read.cbData); uint32_t cbRead = dataCb.u.read.cbData; AutoWriteLock alock(this COMMA_LOCKVAL_SRC_POS); mData.mOffCurrent += cbRead; alock.release(); com::SafeArray<BYTE> data((size_t)cbRead); data.initFrom((BYTE*)dataCb.u.read.pvData, cbRead); fireGuestFileReadEvent(mEventSource, mSession, this, mData.mOffCurrent, cbRead, ComSafeArrayAsInParam(data)); } else vrc = VERR_NOT_SUPPORTED; break; } case GUEST_FILE_NOTIFYTYPE_WRITE: { if (pSvcCbData->mParms == 4) { pSvcCbData->mpaParms[idx++].getUInt32(&dataCb.u.write.cbWritten); AutoWriteLock alock(this COMMA_LOCKVAL_SRC_POS); mData.mOffCurrent += dataCb.u.write.cbWritten; uint64_t uOffCurrent = mData.mOffCurrent; alock.release(); fireGuestFileWriteEvent(mEventSource, mSession, this, uOffCurrent, dataCb.u.write.cbWritten); } else vrc = VERR_NOT_SUPPORTED; break; } case GUEST_FILE_NOTIFYTYPE_SEEK: { if (pSvcCbData->mParms == 4) { pSvcCbData->mpaParms[idx++].getUInt64(&dataCb.u.seek.uOffActual); AutoWriteLock alock(this COMMA_LOCKVAL_SRC_POS); mData.mOffCurrent = dataCb.u.seek.uOffActual; alock.release(); fireGuestFileOffsetChangedEvent(mEventSource, mSession, this, dataCb.u.seek.uOffActual, 0 /* Processed */); } else vrc = VERR_NOT_SUPPORTED; break; } case GUEST_FILE_NOTIFYTYPE_TELL: { if (pSvcCbData->mParms == 4) { pSvcCbData->mpaParms[idx++].getUInt64(&dataCb.u.tell.uOffActual); AutoWriteLock alock(this COMMA_LOCKVAL_SRC_POS); mData.mOffCurrent = dataCb.u.tell.uOffActual; alock.release(); fireGuestFileOffsetChangedEvent(mEventSource, mSession, this, dataCb.u.tell.uOffActual, 0 /* Processed */); } else vrc = VERR_NOT_SUPPORTED; break; } default: vrc = VERR_NOT_SUPPORTED; break; } if (RT_SUCCESS(vrc)) { GuestWaitEventPayload payload(dataCb.uType, &dataCb, sizeof(dataCb)); int rc2 = signalWaitEventInternal(pCbCtx, guestRc, &payload); AssertRC(rc2); } LogFlowThisFunc(("uType=%RU32, guestRc=%Rrc\n", dataCb.uType, dataCb.rc)); LogFlowFuncLeaveRC(vrc); return vrc; }