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C++ AssertReturn函数代码示例

原作者: [db:作者] 来自: [db:来源] 收藏 邀请

本文整理汇总了C++中AssertReturn函数的典型用法代码示例。如果您正苦于以下问题:C++ AssertReturn函数的具体用法?C++ AssertReturn怎么用?C++ AssertReturn使用的例子?那么恭喜您, 这里精选的函数代码示例或许可以为您提供帮助。



在下文中一共展示了AssertReturn函数的20个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于我们的系统推荐出更棒的C++代码示例。

示例1: Elf64WriteNoteHdr

/**
 * Elf function to write 64-bit note header.
 *
 * @param hFile             The file to write to.
 * @param Type              Type of this section.
 * @param pszName           Name of this section.
 * @param pcv               Opaque pointer to the data, if NULL only computes size.
 * @param cbData            Size of the data.
 *
 * @return IPRT status code.
 */
static int Elf64WriteNoteHdr(RTFILE hFile, uint16_t Type, const char *pszName, const void *pcvData, uint64_t cbData)
{
    AssertReturn(pcvData, VERR_INVALID_POINTER);
    AssertReturn(cbData > 0, VERR_NO_DATA);

    char szNoteName[s_cbNoteName];
    RT_ZERO(szNoteName);
    RTStrCopy(szNoteName, sizeof(szNoteName), pszName);

    size_t cchName       = strlen(szNoteName) + 1;
    size_t cchNameAlign  = RT_ALIGN_Z(cchName, s_NoteAlign);
    uint64_t cbDataAlign = RT_ALIGN_64(cbData, s_NoteAlign);

    /*
     * Yell loudly and bail if we are going to be writing a core file that is not compatible with
     * both Solaris and the 64-bit ELF spec. which dictates 8-byte alignment. See @bugref{5211} comment 3.
     */
    if (cchNameAlign - cchName > 3)
    {
        LogRel((DBGFLOG_NAME ": Elf64WriteNoteHdr pszName=%s cchName=%u cchNameAlign=%u, cchName aligns to 4 not 8-bytes!\n", pszName, cchName,
                cchNameAlign));
        return VERR_INVALID_PARAMETER;
    }

    if (cbDataAlign - cbData > 3)
    {
        LogRel((DBGFLOG_NAME ": Elf64WriteNoteHdr pszName=%s cbData=%u cbDataAlign=%u, cbData aligns to 4 not 8-bytes!\n", pszName, cbData,
                cbDataAlign));
        return VERR_INVALID_PARAMETER;
    }

    static const char s_achPad[7] = { 0, 0, 0, 0, 0, 0, 0 };
    AssertCompile(sizeof(s_achPad) >= s_NoteAlign - 1);

    Elf64_Nhdr ElfNoteHdr;
    RT_ZERO(ElfNoteHdr);
    ElfNoteHdr.n_namesz = (Elf64_Word)cchName - 1; /* Again a discrepancy between ELF-64 and Solaris (@bugref{5211} comment 3), we will follow ELF-64 */
    ElfNoteHdr.n_type   = Type;
    ElfNoteHdr.n_descsz = (Elf64_Word)cbDataAlign;

    /*
     * Write note header.
     */
    int rc = RTFileWrite(hFile, &ElfNoteHdr, sizeof(ElfNoteHdr), NULL /* all */);
    if (RT_SUCCESS(rc))
    {
        /*
         * Write note name.
         */
        rc = RTFileWrite(hFile, szNoteName, cchName, NULL /* all */);
        if (RT_SUCCESS(rc))
        {
            /*
             * Write note name padding if required.
             */
            if (cchNameAlign > cchName)
                rc = RTFileWrite(hFile, s_achPad, cchNameAlign - cchName, NULL);

            if (RT_SUCCESS(rc))
            {
                /*
                 * Write note data.
                 */
                rc = RTFileWrite(hFile, pcvData, cbData, NULL /* all */);
                if (RT_SUCCESS(rc))
                {
                    /*
                     * Write note data padding if required.
                     */
                    if (cbDataAlign > cbData)
                        rc = RTFileWrite(hFile, s_achPad, cbDataAlign - cbData, NULL /* all*/);
                }
            }
        }
    }

    if (RT_FAILURE(rc))
        LogRel((DBGFLOG_NAME ": RTFileWrite failed. rc=%Rrc pszName=%s cchName=%u cchNameAlign=%u cbData=%u cbDataAlign=%u\n",
                rc, pszName, cchName, cchNameAlign, cbData, cbDataAlign));

    return rc;
}
开发者ID:bayasist,项目名称:vbox,代码行数:93,代码来源:DBGFCoreWrite.cpp


示例2: rtR0SemEventMultiHkuWait

/**
 * Worker for RTSemEventMultiWaitEx and RTSemEventMultiWaitExDebug.
 *
 * @returns VBox status code.
 * @param   pThis           The event semaphore.
 * @param   fFlags          See RTSemEventMultiWaitEx.
 * @param   uTimeout        See RTSemEventMultiWaitEx.
 * @param   pSrcPos         The source code position of the wait.
 */
static int rtR0SemEventMultiHkuWait(PRTSEMEVENTMULTIINTERNAL pThis, uint32_t fFlags, uint64_t uTimeout,
                                    PCRTLOCKVALSRCPOS pSrcPos)
{
    status_t    status;
    int         rc;
    int32     flags = 0;
    bigtime_t timeout; /* in microseconds */

    /*
     * Validate the input.
     */
    AssertPtrReturn(pThis, VERR_INVALID_PARAMETER);
    AssertMsgReturn(pThis->u32Magic == RTSEMEVENTMULTI_MAGIC, ("%p u32Magic=%RX32\n", pThis, pThis->u32Magic), VERR_INVALID_PARAMETER);
    AssertReturn(RTSEMWAIT_FLAGS_ARE_VALID(fFlags), VERR_INVALID_PARAMETER);

    if (fFlags & RTSEMWAIT_FLAGS_INDEFINITE)
        timeout = B_INFINITE_TIMEOUT;
    else
    {
        if (fFlags & RTSEMWAIT_FLAGS_NANOSECS)
            timeout = uTimeout / 1000;
        else if (fFlags & RTSEMWAIT_FLAGS_MILLISECS)
            timeout = uTimeout * 1000;
        else
            return VERR_INVALID_PARAMETER;

        if (fFlags & RTSEMWAIT_FLAGS_RELATIVE)
            flags |= B_RELATIVE_TIMEOUT;
        else if (fFlags & RTSEMWAIT_FLAGS_ABSOLUTE)
            flags |= B_ABSOLUTE_TIMEOUT;
        else
            return VERR_INVALID_PARAMETER;
    }

    if (fFlags & RTSEMWAIT_FLAGS_INTERRUPTIBLE)
        flags |= B_CAN_INTERRUPT;
    // likely not:
    //else
    //    flags |= B_KILL_CAN_INTERRUPT;

    rtR0SemEventMultiHkuRetain(pThis);

    status = acquire_sem_etc(pThis->SemId, 1, flags, timeout);

    switch (status)
    {
        case B_OK:
            rc = VINF_SUCCESS;
            break;
        case B_BAD_SEM_ID:
            rc = VERR_SEM_DESTROYED;
            break;
        case B_INTERRUPTED:
            rc = VERR_INTERRUPTED;
            break;
        case B_WOULD_BLOCK:
            /* fallthrough? */
        case B_TIMED_OUT:
            rc = VERR_TIMEOUT;
            break;
        default:
            rc = RTErrConvertFromHaikuKernReturn(status);
            break;
    }

    rtR0SemEventMultiHkuRelease(pThis);
    return rc;
}
开发者ID:bayasist,项目名称:vbox,代码行数:77,代码来源:semeventmulti-r0drv-haiku.c


示例3: foreach

bool UIWizardExportApp::exportVMs(CAppliance &appliance)
{
    /* Get the map of the password IDs: */
    EncryptedMediumMap encryptedMediums;
    foreach (const QString &strPasswordId, appliance.GetPasswordIds())
        foreach (const QString &strMediumId, appliance.GetMediumIdsForPasswordId(strPasswordId))
            encryptedMediums.insert(strPasswordId, strMediumId);

    /* Ask for the disk encryption passwords if necessary: */
    if (!encryptedMediums.isEmpty())
    {
        /* Create corresponding dialog: */
        QPointer<UIAddDiskEncryptionPasswordDialog> pDlg =
             new UIAddDiskEncryptionPasswordDialog(this,
                                                   window()->windowTitle(),
                                                   encryptedMediums);

        /* Execute the dialog: */
        if (pDlg->exec() == QDialog::Accepted)
        {
            /* Acquire the passwords provided: */
            const EncryptionPasswordMap encryptionPasswords = pDlg->encryptionPasswords();

            /* Delete the dialog: */
            delete pDlg;

            /* Make sure the passwords were really provided: */
            AssertReturn(!encryptionPasswords.isEmpty(), false);

            /* Provide appliance with passwords if possible: */
            appliance.AddPasswords(encryptionPasswords.keys().toVector(),
                                   encryptionPasswords.values().toVector());
            if (!appliance.isOk())
            {
                /* Warn the user about failure: */
                msgCenter().cannotAddDiskEncryptionPassword(appliance);

                return false;
            }
        }
        else
        {
            /* Any modal dialog can be destroyed in own event-loop
             * as a part of application termination procedure..
             * We have to check if the dialog still valid. */
            if (pDlg)
            {
                /* Delete the dialog: */
                delete pDlg;
            }

            return false;
        }
    }

    /* Write the appliance: */
    QVector<KExportOptions> options;
    if (field("manifestSelected").toBool())
        options.append(KExportOptions_CreateManifest);
    CProgress progress = appliance.Write(field("format").toString(), options, uri());
    bool fResult = appliance.isOk();
    if (fResult)
    {
        /* Show some progress, so the user know whats going on: */
        msgCenter().showModalProgressDialog(progress, QApplication::translate("UIWizardExportApp", "Exporting Appliance ..."),
                                            ":/progress_export_90px.png", this);
        if (progress.GetCanceled())
            return false;
        if (!progress.isOk() || progress.GetResultCode() != 0)
        {
            msgCenter().cannotExportAppliance(progress, appliance.GetPath(), this);
            return false;
        }
        else
            return true;
    }
    if (!fResult)
        msgCenter().cannotExportAppliance(appliance, this);
    return false;
}
开发者ID:jeppeter,项目名称:vbox,代码行数:80,代码来源:UIWizardExportApp.cpp


示例4: rtR0SemEventLnxWait

/**
 * Worker for RTSemEventWaitEx and RTSemEventWaitExDebug.
 *
 * @returns VBox status code.
 * @param   pThis           The event semaphore.
 * @param   fFlags          See RTSemEventWaitEx.
 * @param   uTimeout        See RTSemEventWaitEx.
 * @param   pSrcPos         The source code position of the wait.
 */
static int rtR0SemEventLnxWait(PRTSEMEVENTINTERNAL pThis, uint32_t fFlags, uint64_t uTimeout,
                               PCRTLOCKVALSRCPOS pSrcPos)
{
    int rc;

    /*
     * Validate the input.
     */
    AssertPtrReturn(pThis, VERR_INVALID_PARAMETER);
    AssertMsgReturn(pThis->u32Magic == RTSEMEVENT_MAGIC, ("%p u32Magic=%RX32\n", pThis, pThis->u32Magic), VERR_INVALID_PARAMETER);
    AssertReturn(RTSEMWAIT_FLAGS_ARE_VALID(fFlags), VERR_INVALID_PARAMETER);
    rtR0SemEventLnxRetain(pThis);

    /*
     * Try grab the event without setting up the wait.
     */
    if (   1 /** @todo check if there are someone waiting already - waitqueue_active, but then what do we do below? */
        && ASMAtomicCmpXchgU32(&pThis->fState, 0, 1))
        rc = VINF_SUCCESS;
    else
    {
        /*
         * We have to wait.
         */
        IPRT_LINUX_SAVE_EFL_AC();
        RTR0SEMLNXWAIT Wait;
        rc = rtR0SemLnxWaitInit(&Wait, fFlags, uTimeout, &pThis->Head);
        if (RT_SUCCESS(rc))
        {
            IPRT_DEBUG_SEMS_STATE(pThis, 'E');
            for (;;)
            {
                /* The destruction test. */
                if (RT_UNLIKELY(pThis->u32Magic != RTSEMEVENT_MAGIC))
                    rc = VERR_SEM_DESTROYED;
                else
                {
                    rtR0SemLnxWaitPrepare(&Wait);

                    /* Check the exit conditions. */
                    if (RT_UNLIKELY(pThis->u32Magic != RTSEMEVENT_MAGIC))
                        rc = VERR_SEM_DESTROYED;
                    else if (ASMAtomicCmpXchgU32(&pThis->fState, 0, 1))
                        rc = VINF_SUCCESS;
                    else if (rtR0SemLnxWaitHasTimedOut(&Wait))
                        rc = VERR_TIMEOUT;
                    else if (rtR0SemLnxWaitWasInterrupted(&Wait))
                        rc = VERR_INTERRUPTED;
                    else
                    {
                        /* Do the wait and then recheck the conditions. */
                        rtR0SemLnxWaitDoIt(&Wait);
                        continue;
                    }
                }
                break;
            }

            rtR0SemLnxWaitDelete(&Wait);
            IPRT_DEBUG_SEMS_STATE_RC(pThis, 'E', rc);
        }
        IPRT_LINUX_RESTORE_EFL_AC();
    }

    rtR0SemEventLnxRelease(pThis);
    return rc;
}
开发者ID:miguelinux,项目名称:vbox,代码行数:76,代码来源:semevent-r0drv-linux.c


示例5: RTDECL

RTDECL(int) RTPowerNotificationRegister(PFNRTPOWERNOTIFICATION pfnCallback, void *pvUser)
{
    PRTPOWERNOTIFYREG   pCur;
    PRTPOWERNOTIFYREG   pNew;
    RTSPINLOCKTMP       Tmp = RTSPINLOCKTMP_INITIALIZER;

    /*
     * Validation.
     */
    AssertPtrReturn(pfnCallback, VERR_INVALID_POINTER);
    AssertReturn(g_hRTPowerNotifySpinLock != NIL_RTSPINLOCK, VERR_WRONG_ORDER);
    RT_ASSERT_PREEMPTIBLE();

    RTSpinlockAcquire(g_hRTPowerNotifySpinLock, &Tmp);
    for (pCur = g_pRTPowerCallbackHead; pCur; pCur = pCur->pNext)
        if (    pCur->pvUser == pvUser
            &&  pCur->pfnCallback == pfnCallback)
            break;
    RTSpinlockRelease(g_hRTPowerNotifySpinLock, &Tmp);
    AssertMsgReturn(!pCur, ("pCur=%p pfnCallback=%p pvUser=%p\n", pCur, pfnCallback, pvUser), VERR_ALREADY_EXISTS);

    /*
     * Allocate a new record and attempt to insert it.
     */
    pNew = (PRTPOWERNOTIFYREG)RTMemAlloc(sizeof(*pNew));
    if (!pNew)
        return VERR_NO_MEMORY;

    pNew->pNext = NULL;
    pNew->pfnCallback = pfnCallback;
    pNew->pvUser = pvUser;
    memset(&pNew->bmDone[0], 0xff, sizeof(pNew->bmDone));

    RTSpinlockAcquire(g_hRTPowerNotifySpinLock, &Tmp);

    pCur = g_pRTPowerCallbackHead;
    if (!pCur)
        g_pRTPowerCallbackHead = pNew;
    else
    {
        for (pCur = g_pRTPowerCallbackHead; ; pCur = pCur->pNext)
            if (    pCur->pvUser == pvUser
                &&  pCur->pfnCallback == pfnCallback)
                break;
            else if (!pCur->pNext)
            {
                pCur->pNext = pNew;
                pCur = NULL;
                break;
            }
    }

    ASMAtomicIncU32(&g_iRTPowerGeneration);

    RTSpinlockRelease(g_hRTPowerNotifySpinLock, &Tmp);

    /* duplicate? */
    if (pCur)
    {
        RTMemFree(pCur);
        AssertMsgFailedReturn(("pCur=%p pfnCallback=%p pvUser=%p\n", pCur, pfnCallback, pvUser), VERR_ALREADY_EXISTS);
    }

    return VINF_SUCCESS;
}
开发者ID:LastRitter,项目名称:vbox-haiku,代码行数:65,代码来源:powernotification-r0drv.c


示例6: DECLCALLBACK

/**
 * @callback_method_impl{FNDBGCOPUNARY, Reference register (unary).}
 */
DECLCALLBACK(int) dbgcOpRegister(PDBGC pDbgc, PCDBGCVAR pArg, DBGCVARCAT enmCat, PDBGCVAR pResult)
{
    LogFlow(("dbgcOpRegister: %s\n", pArg->u.pszString));
    AssertReturn(pArg->enmType == DBGCVAR_TYPE_SYMBOL, VERR_DBGC_PARSE_BUG);

    /* Detect references to hypervisor registers. */
    const char *pszReg = pArg->u.pszString;
    VMCPUID idCpu = pDbgc->idCpu;
    if (pszReg[0] == '.')
    {
        pszReg++;
        idCpu |= DBGFREG_HYPER_VMCPUID;
    }

    /*
     * If the desired result is a symbol, pass the argument along unmodified.
     * This is a great help for "r @eax" and such, since it will be translated to "r eax".
     */
    if (enmCat == DBGCVAR_CAT_SYMBOL)
    {
        int rc = DBGFR3RegNmValidate(pDbgc->pUVM, idCpu, pszReg);
        if (RT_SUCCESS(rc))
            DBGCVAR_INIT_STRING(pResult, pArg->u.pszString);
        return rc;
    }

    /*
     * Get the register.
     */
    DBGFREGVALTYPE  enmType;
    DBGFREGVAL      Value;
    int rc = DBGFR3RegNmQuery(pDbgc->pUVM, idCpu, pszReg, &Value, &enmType);
    if (RT_SUCCESS(rc))
    {
        switch (enmType)
        {
            case DBGFREGVALTYPE_U8:
                DBGCVAR_INIT_NUMBER(pResult, Value.u8);
                return VINF_SUCCESS;

            case DBGFREGVALTYPE_U16:
                DBGCVAR_INIT_NUMBER(pResult, Value.u16);
                return VINF_SUCCESS;

            case DBGFREGVALTYPE_U32:
                DBGCVAR_INIT_NUMBER(pResult, Value.u32);
                return VINF_SUCCESS;

            case DBGFREGVALTYPE_U64:
                DBGCVAR_INIT_NUMBER(pResult, Value.u64);
                return VINF_SUCCESS;

            case DBGFREGVALTYPE_U128:
                DBGCVAR_INIT_NUMBER(pResult, Value.u128.s.Lo);
                return VINF_SUCCESS;

            case DBGFREGVALTYPE_R80:
#ifdef RT_COMPILER_WITH_80BIT_LONG_DOUBLE
                DBGCVAR_INIT_NUMBER(pResult, (uint64_t)Value.r80Ex.lrd);
#else
                DBGCVAR_INIT_NUMBER(pResult, (uint64_t)Value.r80Ex.sj64.u63Fraction);
#endif
                return VINF_SUCCESS;

            case DBGFREGVALTYPE_DTR:
                DBGCVAR_INIT_NUMBER(pResult, Value.dtr.u64Base);
                return VINF_SUCCESS;

            case DBGFREGVALTYPE_INVALID:
            case DBGFREGVALTYPE_END:
            case DBGFREGVALTYPE_32BIT_HACK:
                break;
        }
        rc = VERR_INTERNAL_ERROR_5;
    }
    return rc;
}
开发者ID:svn2github,项目名称:virtualbox,代码行数:80,代码来源:DBGCOps.cpp


示例7: rtZipGzip_WriteOutputBuffer

/**
 * Internal helper for rtZipGzip_Write, rtZipGzip_Flush and rtZipGzip_Close.
 *
 * @returns IPRT status code.
 * @retval  VINF_SUCCESS
 * @retval  VINF_TRY_AGAIN - the only informational status.
 * @retval  VERR_INTERRUPTED - call again.
 *
 * @param   pThis           The gzip I/O stream instance data.
 * @param   fBlocking       Whether to block or not.
 */
static int rtZipGzip_WriteOutputBuffer(PRTZIPGZIPSTREAM pThis, bool fBlocking)
{
    /*
     * Anything to write?  No, then just return immediately.
     */
    size_t cbToWrite = sizeof(pThis->abBuffer) - pThis->Zlib.avail_out;
    if (cbToWrite == 0)
    {
        Assert(pThis->Zlib.next_out == &pThis->abBuffer[0]);
        return VINF_SUCCESS;
    }
    Assert(cbToWrite <= sizeof(pThis->abBuffer));

    /*
     * Loop write on VERR_INTERRUPTED.
     *
     * Note! Asserting a bit extra here to make sure the
     *       RTVfsIoStrmSgWrite works correctly.
     */
    int    rc;
    size_t cbWrittenOut;
    for (;;)
    {
        /* Set up the buffer. */
        pThis->SgSeg.cbSeg = cbToWrite;
        Assert(pThis->SgSeg.pvSeg == &pThis->abBuffer[0]);
        RTSgBufReset(&pThis->SgBuf);

        cbWrittenOut = ~(size_t)0;
        rc = RTVfsIoStrmSgWrite(pThis->hVfsIos, &pThis->SgBuf, fBlocking, &cbWrittenOut);
        if (rc != VINF_SUCCESS)
        {
            AssertMsg(RT_FAILURE(rc) || rc == VINF_TRY_AGAIN, ("%Rrc\n", rc));
            if (rc == VERR_INTERRUPTED)
            {
                Assert(cbWrittenOut == 0);
                continue;
            }
            if (RT_FAILURE(rc) || rc == VINF_TRY_AGAIN || cbWrittenOut == 0)
            {
                AssertReturn(cbWrittenOut == 0, VERR_INTERNAL_ERROR_3);
                AssertReturn(rc != VINF_SUCCESS, VERR_IPE_UNEXPECTED_INFO_STATUS);
                return rc;
            }
        }
        break;
    }
    AssertMsgReturn(cbWrittenOut > 0 && cbWrittenOut <= sizeof(pThis->abBuffer),
                    ("%zu %Rrc\n", cbWrittenOut, rc),
                    VERR_INTERNAL_ERROR_4);

    /*
     * Adjust the Zlib output buffer members.
     */
    if (cbWrittenOut == pThis->SgBuf.paSegs[0].cbSeg)
    {
        pThis->Zlib.avail_out = sizeof(pThis->abBuffer);
        pThis->Zlib.next_out  = &pThis->abBuffer[0];
    }
    else
    {
        Assert(cbWrittenOut <= pThis->SgBuf.paSegs[0].cbSeg);
        size_t cbLeft = pThis->SgBuf.paSegs[0].cbSeg - cbWrittenOut;
        memmove(&pThis->abBuffer[0], &pThis->abBuffer[cbWrittenOut], cbLeft);
        pThis->Zlib.avail_out += (uInt)cbWrittenOut;
        pThis->Zlib.next_out  = &pThis->abBuffer[cbWrittenOut];
    }

    return VINF_SUCCESS;
}
开发者ID:mcenirm,项目名称:vbox,代码行数:81,代码来源:gzipvfs.cpp


示例8: RTDECL

RTDECL(int) RTFileAioCtxSubmit(RTFILEAIOCTX hAioCtx, PRTFILEAIOREQ pahReqs, size_t cReqs)
{
    int rc = VINF_SUCCESS;

    /*
     * Parameter validation.
     */
    PRTFILEAIOCTXINTERNAL pCtxInt = hAioCtx;
    RTFILEAIOCTX_VALID_RETURN(pCtxInt);
    AssertReturn(cReqs > 0,  VERR_INVALID_PARAMETER);
    AssertPtrReturn(pahReqs, VERR_INVALID_POINTER);
    uint32_t i = cReqs;
    PRTFILEAIOREQINTERNAL pReqInt = NULL;

    /*
     * Validate requests and associate with the context.
     */
    while (i-- > 0)
    {
        pReqInt = pahReqs[i];
        if (RTFILEAIOREQ_IS_NOT_VALID(pReqInt))
        {
            /* Undo everything and stop submitting. */
            size_t iUndo = cReqs;
            while (iUndo-- > i)
            {
                pReqInt = pahReqs[iUndo];
                RTFILEAIOREQ_SET_STATE(pReqInt, PREPARED);
                pReqInt->pCtxInt = NULL;
            }
            return VERR_INVALID_HANDLE;
        }

        pReqInt->AioContext = pCtxInt->AioContext;
        pReqInt->pCtxInt    = pCtxInt;
        RTFILEAIOREQ_SET_STATE(pReqInt, SUBMITTED);
    }

    do
    {
        /*
         * We cast pahReqs to the Linux iocb structure to avoid copying the requests
         * into a temporary array. This is possible because the iocb structure is
         * the first element in the request structure (see PRTFILEAIOCTXINTERNAL).
         */
        int cReqsSubmitted = 0;
        rc = rtFileAsyncIoLinuxSubmit(pCtxInt->AioContext, cReqs,
                                      (PLNXKAIOIOCB *)pahReqs,
                                      &cReqsSubmitted);
        if (RT_FAILURE(rc))
        {
            /*
             * We encountered an error.
             * This means that the first IoCB
             * is not correctly initialized
             * (invalid buffer alignment or bad file descriptor).
             * Revert every request into the prepared state except
             * the first one which will switch to completed.
             * Another reason could be insufficient resources.
             */
            i = cReqs;
            while (i-- > 0)
            {
                /* Already validated. */
                pReqInt = pahReqs[i];
                pReqInt->pCtxInt    = NULL;
                pReqInt->AioContext = 0;
                RTFILEAIOREQ_SET_STATE(pReqInt, PREPARED);
            }

            if (rc == VERR_TRY_AGAIN)
                return VERR_FILE_AIO_INSUFFICIENT_RESSOURCES;
            else
            {
                /* The first request failed. */
                pReqInt = pahReqs[0];
                RTFILEAIOREQ_SET_STATE(pReqInt, COMPLETED);
                pReqInt->Rc = rc;
                pReqInt->cbTransfered = 0;
                return rc;
            }
        }

        /* Advance. */
        cReqs   -= cReqsSubmitted;
        pahReqs += cReqsSubmitted;
        ASMAtomicAddS32(&pCtxInt->cRequests, cReqsSubmitted);

    } while (cReqs);

    return rc;
}
开发者ID:leopucci,项目名称:VirtualMonitor,代码行数:92,代码来源:fileaio-linux.cpp


示例9: RTDECL

RTDECL(int) RTCrX509Certificate_VerifySignature(PCRTCRX509CERTIFICATE pThis, PCRTASN1OBJID pAlgorithm,
                                                PCRTASN1DYNTYPE pParameters, PCRTASN1BITSTRING pPublicKey,
                                                PRTERRINFO pErrInfo)
{
    /*
     * Validate the input a little.
     */
    AssertPtrReturn(pThis, VERR_INVALID_POINTER);
    AssertReturn(RTCrX509Certificate_IsPresent(pThis), VERR_INVALID_PARAMETER);

    AssertPtrReturn(pAlgorithm, VERR_INVALID_POINTER);
    AssertReturn(RTAsn1ObjId_IsPresent(pAlgorithm), VERR_INVALID_POINTER);

    if (pParameters)
    {
        AssertPtrReturn(pParameters, VERR_INVALID_POINTER);
        if (pParameters->enmType == RTASN1TYPE_NULL)
            pParameters = NULL;
    }

    AssertPtrReturn(pPublicKey, VERR_INVALID_POINTER);
    AssertReturn(RTAsn1BitString_IsPresent(pPublicKey), VERR_INVALID_POINTER);

    /*
     * Check if the algorithm matches.
     */
    const char *pszCipherOid = RTCrPkixGetCiperOidFromSignatureAlgorithm(&pThis->SignatureAlgorithm.Algorithm);
    if (!pszCipherOid)
        return RTErrInfoSetF(pErrInfo, VERR_CR_X509_UNKNOWN_CERT_SIGN_ALGO,
                             "Certificate signature algorithm not known: %s",
                             pThis->SignatureAlgorithm.Algorithm.szObjId);

    if (RTAsn1ObjId_CompareWithString(pAlgorithm, pszCipherOid) != 0)
        return RTErrInfoSetF(pErrInfo, VERR_CR_X509_CERT_SIGN_ALGO_MISMATCH,
                             "Certificate signature cipher algorithm mismatch: cert uses %s (%s) while key uses %s",
                             pszCipherOid, pThis->SignatureAlgorithm.Algorithm.szObjId, pAlgorithm->szObjId);

    /*
     * Wrap up the public key.
     */
    RTCRKEY hPubKey;
    int rc = RTCrKeyCreateFromPublicAlgorithmAndBits(&hPubKey, pAlgorithm, pPublicKey, pErrInfo, NULL);
    if (RT_FAILURE(rc))
        return rc;

    /*
     * Here we should recode the to-be-signed part as DER, but we'll ASSUME
     * that it's already in DER encoding and only does this if there the
     * encoded bits are missing.
     */
    if (   pThis->TbsCertificate.SeqCore.Asn1Core.uData.pu8
        && pThis->TbsCertificate.SeqCore.Asn1Core.cb > 0)
        rc = RTCrPkixPubKeyVerifySignature(&pThis->SignatureAlgorithm.Algorithm, hPubKey, pParameters, &pThis->SignatureValue,
                                           RTASN1CORE_GET_RAW_ASN1_PTR(&pThis->TbsCertificate.SeqCore.Asn1Core),
                                           RTASN1CORE_GET_RAW_ASN1_SIZE(&pThis->TbsCertificate.SeqCore.Asn1Core),
                                           pErrInfo);
    else
    {
        uint32_t cbEncoded;
        rc = RTAsn1EncodePrepare((PRTASN1CORE)&pThis->TbsCertificate.SeqCore.Asn1Core, RTASN1ENCODE_F_DER, &cbEncoded, pErrInfo);
        if (RT_SUCCESS(rc))
        {
            void *pvTbsBits = RTMemTmpAlloc(cbEncoded);
            if (pvTbsBits)
            {
                rc = RTAsn1EncodeToBuffer(&pThis->TbsCertificate.SeqCore.Asn1Core, RTASN1ENCODE_F_DER,
                                          pvTbsBits, cbEncoded, pErrInfo);
                if (RT_SUCCESS(rc))
                    rc = RTCrPkixPubKeyVerifySignature(&pThis->SignatureAlgorithm.Algorithm, hPubKey, pParameters,
                                                       &pThis->SignatureValue, pvTbsBits, cbEncoded, pErrInfo);
                else
                    AssertRC(rc);
                RTMemTmpFree(pvTbsBits);
            }
            else
                rc = VERR_NO_TMP_MEMORY;
        }
    }

    /* Free the public key. */
    uint32_t cRefs = RTCrKeyRelease(hPubKey);
    Assert(cRefs == 0); NOREF(cRefs);

    return rc;
}
开发者ID:mdaniel,项目名称:virtualbox-org-svn-vbox-trunk,代码行数:85,代码来源:x509-verify.cpp


示例10: rtCrPkcs7VerifySignerInfoAuthAttribs

/**
 * Deals with authenticated attributes.
 *
 * When authenticated attributes are present (checked by caller) we must:
 *  - fish out the content type and check it against the content inof,
 *  - fish out the message digest among and check it against *phDigest,
 *  - compute the message digest of the authenticated attributes and
 *    replace *phDigest with this for the signature verification.
 *
 * @returns IPRT status code.
 * @param   pSignerInfo         The signer info being verified.
 * @param   pSignedData         The signed data.
 * @param   phDigest            On input this is the digest of the content. On
 *                              output it will (on success) be a reference to
 *                              the message digest of the authenticated
 *                              attributes.  The input reference is consumed.
 *                              The caller shall release the output reference.
 * @param   fFlags              Flags.
 * @param   pErrInfo            Extended error info, optional.
 */
static int rtCrPkcs7VerifySignerInfoAuthAttribs(PCRTCRPKCS7SIGNERINFO pSignerInfo, PCRTCRPKCS7SIGNEDDATA pSignedData,
                                                PRTCRDIGEST phDigest, uint32_t fFlags, PRTERRINFO pErrInfo)
{
    /*
     * Scan the attributes and validate the two required attributes
     * (RFC-2315, chapter 9.2, fourth bullet).  Checking that we've got exactly
     * one of each of them is checked by the santiy checker function, so we'll
     * just assert that it did it's job here.
     */
    uint32_t    cContentTypes   = 0;
    uint32_t    cMessageDigests = 0;
    uint32_t    i               = pSignerInfo->AuthenticatedAttributes.cItems;
    while (i-- > 0)
    {
        PCRTCRPKCS7ATTRIBUTE pAttrib = &pSignerInfo->AuthenticatedAttributes.paItems[i];

        if (RTAsn1ObjId_CompareWithString(&pAttrib->Type, RTCR_PKCS9_ID_CONTENT_TYPE_OID) == 0)
        {
            AssertReturn(!cContentTypes, VERR_CR_PKCS7_INTERNAL_ERROR);
            AssertReturn(pAttrib->enmType == RTCRPKCS7ATTRIBUTETYPE_OBJ_IDS, VERR_CR_PKCS7_INTERNAL_ERROR);
            AssertReturn(pAttrib->uValues.pObjIds->cItems == 1, VERR_CR_PKCS7_INTERNAL_ERROR);

            if (   !(fFlags & RTCRPKCS7VERIFY_SD_F_COUNTER_SIGNATURE) /* See note about microsoft below. */
                && RTAsn1ObjId_Compare(&pAttrib->uValues.pObjIds->paItems[0], &pSignedData->ContentInfo.ContentType) != 0)
                   return RTErrInfoSetF(pErrInfo, VERR_CR_PKCS7_CONTENT_TYPE_ATTRIB_MISMATCH,
                                        "Expected content-type %s, found %s",
                                        &pAttrib->uValues.pObjIds->paItems[0], pSignedData->ContentInfo.ContentType.szObjId);
            cContentTypes++;
        }
        else if (RTAsn1ObjId_CompareWithString(&pAttrib->Type, RTCR_PKCS9_ID_MESSAGE_DIGEST_OID) == 0)
        {
            AssertReturn(!cMessageDigests, VERR_CR_PKCS7_INTERNAL_ERROR);
            AssertReturn(pAttrib->enmType == RTCRPKCS7ATTRIBUTETYPE_OCTET_STRINGS, VERR_CR_PKCS7_INTERNAL_ERROR);
            AssertReturn(pAttrib->uValues.pOctetStrings->cItems == 1, VERR_CR_PKCS7_INTERNAL_ERROR);

            if (!RTCrDigestMatch(*phDigest,
                                 pAttrib->uValues.pOctetStrings->paItems[0].Asn1Core.uData.pv,
                                 pAttrib->uValues.pOctetStrings->paItems[0].Asn1Core.cb))
            {
                size_t cbHash = RTCrDigestGetHashSize(*phDigest);
                if (cbHash != pAttrib->uValues.pOctetStrings->paItems[0].Asn1Core.cb)
                    return RTErrInfoSetF(pErrInfo, VERR_CR_PKCS7_MESSAGE_DIGEST_ATTRIB_MISMATCH,
                                         "Authenticated message-digest attribute mismatch: cbHash=%#zx cbValue=%#x",
                                         cbHash, pAttrib->uValues.pOctetStrings->paItems[0].Asn1Core.cb);
                return RTErrInfoSetF(pErrInfo, VERR_CR_PKCS7_MESSAGE_DIGEST_ATTRIB_MISMATCH,
                                     "Authenticated message-digest attribute mismatch (cbHash=%#zx):\n"
                                     "signed: %.*Rhxs\n"
                                     "our:    %.*Rhxs\n",
                                     cbHash,
                                     cbHash, pAttrib->uValues.pOctetStrings->paItems[0].Asn1Core.uData.pv,
                                     cbHash, RTCrDigestGetHash(*phDigest));
            }
            cMessageDigests++;
        }
    }

    /*
     * Full error reporting here as we don't currently extensively santiy check
     * counter signatures.
     * Note! Microsoft includes content info in their timestamp counter signatures,
     *       at least for vista, despite the RFC-3852 stating counter signatures
     *       "MUST NOT contain a content-type".
     */
    if (RT_UNLIKELY(   cContentTypes != 1
                    && !(fFlags & RTCRPKCS7VERIFY_SD_F_COUNTER_SIGNATURE)))
        return RTErrInfoSet(pErrInfo, VERR_CR_PKCS7_MISSING_CONTENT_TYPE_ATTRIB,
                            "Missing authenticated content-type attribute.");
    if (RT_UNLIKELY(cMessageDigests != 1))
        return RTErrInfoSet(pErrInfo, VERR_CR_PKCS7_MISSING_MESSAGE_DIGEST_ATTRIB,
                            "Missing authenticated message-digest attribute.");

    /*
     * Calculate the digest of the the authenticated attributes for use in the
     * signature validation.
     */
    if (   pSignerInfo->DigestAlgorithm.Parameters.enmType != RTASN1TYPE_NULL
        && pSignerInfo->DigestAlgorithm.Parameters.enmType != RTASN1TYPE_NOT_PRESENT)
        return RTErrInfoSet(pErrInfo, VERR_CR_PKCS7_DIGEST_PARAMS_NOT_IMPL, "Digest algorithm has unsupported parameters");

    RTCRDIGEST hDigest;
//.........这里部分代码省略.........
开发者ID:stefano-garzarella,项目名称:virtualbox-org-svn-vbox-trunk,代码行数:101,代码来源:pkcs7-verify.cpp


示例11: LogFlowThisFunc

/**
 * Initializes a file object but does *not* open the file on the guest
 * yet. This is done in the dedidcated openFile call.
 *
 * @return  IPRT status code.
 * @param   pConsole                Pointer to console object.
 * @param   pSession                Pointer to session object.
 * @param   uFileID                 Host-based file ID (part of the context ID).
 * @param   openInfo                File opening information.
 */
int GuestFile::init(Console *pConsole, GuestSession *pSession,
                    ULONG uFileID, const GuestFileOpenInfo &openInfo)
{
    LogFlowThisFunc(("pConsole=%p, pSession=%p, uFileID=%RU32, strPath=%s\n",
                     pConsole, pSession, uFileID, openInfo.mFileName.c_str()));

    AssertPtrReturn(pConsole, VERR_INVALID_POINTER);
    AssertPtrReturn(pSession, VERR_INVALID_POINTER);

    /* Enclose the state transition NotReady->InInit->Ready. */
    AutoInitSpan autoInitSpan(this);
    AssertReturn(autoInitSpan.isOk(), VERR_OBJECT_DESTROYED);

    int vrc = bindToSession(pConsole, pSession, uFileID /* Object ID */);
    if (RT_SUCCESS(vrc))
    {
        mSession = pSession;

        mData.mID = uFileID;
        mData.mInitialSize = 0;
        mData.mStatus = FileStatus_Undefined;
        mData.mOpenInfo = openInfo;

        unconst(mEventSource).createObject();
        HRESULT hr = mEventSource->init();
        if (FAILED(hr))
            vrc = VERR_COM_UNEXPECTED;
    }

    if (RT_SUCCESS(vrc))
    {
        try
        {
            GuestFileListener *pListener = new GuestFileListener();
            ComObjPtr<GuestFileListenerImpl> thisListener;
            HRESULT hr = thisListener.createObject();
            if (SUCCEEDED(hr))
                hr = thisListener->init(pListener, this);

            if (SUCCEEDED(hr))
            {
                com::SafeArray <VBoxEventType_T> eventTypes;
                eventTypes.push_back(VBoxEventType_OnGuestFileStateChanged);
                eventTypes.push_back(VBoxEventType_OnGuestFileOffsetChanged);
                eventTypes.push_back(VBoxEventType_OnGuestFileRead);
                eventTypes.push_back(VBoxEventType_OnGuestFileWrite);
                hr = mEventSource->RegisterListener(thisListener,
                                                    ComSafeArrayAsInParam(eventTypes),
                                                    TRUE /* Active listener */);
                if (SUCCEEDED(hr))
                {
                    vrc = baseInit();
                    if (RT_SUCCESS(vrc))
                    {
                        mLocalListener = thisListener;
                    }
                }
                else
                    vrc = VERR_COM_UNEXPECTED;
            }
            else
                vrc = VERR_COM_UNEXPECTED;
        }
        catch(std::bad_alloc &)
        {
            vrc = VERR_NO_MEMORY;
        }
    }

    if (RT_SUCCESS(vrc))
    {
        /* Confirm a successful initialization when it's the case. */
        autoInitSpan.setSucceeded();
    }
    else
        autoInitSpan.setFailed();

    LogFlowFuncLeaveRC(vrc);
    return vrc;
}
开发者ID:jeppeter,项目名称:vbox,代码行数:90,代码来源:GuestFileImpl.cpp


示例12: LogFlowThisFuncEnter

STDMETHODIMP Session::AssignRemoteMachine(IMachine *aMachine, IConsole *aConsole)
{
    LogFlowThisFuncEnter();
    LogFlowThisFunc(("aMachine=%p, aConsole=%p\n", aMachine, aConsole));

    AssertReturn(aMachine && aConsole, E_INVALIDARG);

    AutoCaller autoCaller(this);
    AssertComRCReturn(autoCaller.rc(), autoCaller.rc());

    AutoWriteLock alock(this COMMA_LOCKVAL_SRC_POS);

    AssertReturn(mState == SessionState_Unlocked ||
                  mState == SessionState_Spawning, VBOX_E_INVALID_VM_STATE);

    HRESULT rc = E_FAIL;

    /* query IInternalMachineControl interface */
    mControl = aMachine;
    AssertReturn(!!mControl, E_FAIL);

    /// @todo (dmik)
    //      currently, the remote session returns the same machine and
    //      console objects as the direct session, thus giving the
    //      (remote) client full control over the direct session. For the
    //      console, it is the desired behavior (the ability to control
    //      VM execution is a must for the remote session). What about
    //      the machine object, we may want to prevent the remote client
    //      from modifying machine data. In this case, we must:
    //      1)  assign the Machine object (instead of the SessionMachine
    //          object that is passed to this method) to mRemoteMachine;
    //      2)  remove GetMachine() property from the IConsole interface
    //          because it always returns the SessionMachine object
    //          (alternatively, we can supply a separate IConsole
    //          implementation that will return the Machine object in
    //          response to GetMachine()).

    mRemoteMachine = aMachine;
    mRemoteConsole = aConsole;

    /*
     *  Reference the VirtualBox object to ensure the server is up
     *  until the session is closed
     */
    rc = aMachine->COMGETTER(Parent)(mVirtualBox.asOutParam());

    if (SUCCEEDED(rc))
    {
        /*
         *  RemoteSession type can be already set by AssignMachine() when its
         *  argument is NULL (a special case)
         */
        if (mType != SessionType_Remote)
            mType = SessionType_Shared;
        else
            Assert(mState == SessionState_Spawning);

        mState = SessionState_Locked;
    }
    else
    {
        /* some cleanup */
        mControl.setNull();
        mRemoteMachine.setNull();
        mRemoteConsole.setNull();
    }

    LogFlowThisFunc(("rc=%08X\n", rc));
    LogFlowThisFuncLeave();

    return rc;
}
开发者ID:bayasist,项目名称:vbox,代码行数:72,代码来源:SessionImpl.cpp


示例13: LogFlowThisFuncLeave

    /* return a failure if the session already transitioned to Closing
     * but the server hasn't processed Machine::OnSessionEnd() yet. */
    if (mState != SessionState_Locked)
        return VBOX_E_INVALID_VM_STATE;

    mConsole.queryInterfaceTo(aConsole);

    LogFlowThisFuncLeave();

    return S_OK;

#else  /* VBOX_COM_INPROC_API_CLIENT */
    AssertFailed();
    return VBOX_E_INVALID_OBJECT_STATE;
#endif /* VBOX_COM_INPROC_API_CLIENT */
}

#ifndef VBOX_WITH_GENERIC_SESSION_WATCHER
STDMETHODIMP Session::AssignMachine(IMachine *aMachine, LockType_T aLockType,
                                    IN_BSTR aTokenId)
#else /* VBOX_WITH_GENERIC_SESSION_WATCHER */
STDMETHODIMP Session::AssignMachine(IMachine *aMachine, LockType_T aLockType,
                                    IToken *aToken)
#endif /* VBOX_WITH_GENERIC_SESSION_WATCHER */
{
    LogFlowThisFuncEnter();
    LogFlowThisFunc(("aMachine=%p\n", aMachine));

    AutoCaller autoCaller(this);
    AssertComRCReturn(autoCaller.rc(), autoCaller.rc());

    AutoWriteLock alock(this COMMA_LOCKVAL_SRC_POS);

    AssertReturn(mState == SessionState_Unlocked, VBOX_E_INVALID_VM_STATE);

    if (!aMachine)
    {
        /*
         *  A special case: the server informs us that this session has been
         *  passed to IMachine::launchVMProcess() so this session will become
         *  remote (but not existing) when AssignRemoteMachine() is called.
         */

        AssertReturn(mType == SessionType_Null, VBOX_E_INVALID_OBJECT_STATE);
        mType = SessionType_Remote;
        mState = SessionState_Spawning;

        LogFlowThisFuncLeave();
        return S_OK;
    }

    /* query IInternalMachineControl interface */
    mControl = aMachine;
    AssertReturn(!!mControl, E_FAIL);

#ifndef VBOX_COM_INPROC_API_CLIENT
    HRESULT rc = mConsole.createObject();
    AssertComRCReturn(rc, rc);

    rc = mConsole->init(aMachine, mControl, aLockType);
    AssertComRCReturn(rc, rc);
#else
    HRESULT rc = S_OK;
    mRemoteMachine = aMachine;
#endif

#ifndef VBOX_WITH_GENERIC_SESSION_WATCHER
    Utf8Str strTokenId(aTokenId);
    Assert(!strTokenId.isEmpty());
#else /* VBOX_WITH_GENERIC_SESSION_WATCHER */
    AssertPtr(aToken);
#endif /* VBOX_WITH_GENERIC_SESSION_WATCHER */
    /* create the machine client token */
    try
    {
#ifndef VBOX_WITH_GENERIC_SESSION_WATCHER
        mClientTokenHolder = new ClientTokenHolder(strTokenId);
#else /* VBOX_WITH_GENERIC_SESSION_WATCHER */
        mClientTokenHolder = new ClientTokenHolder(aToken);
#endif /* VBOX_WITH_GENERIC_SESSION_WATCHER */
        if (!mClientTokenHolder->isReady())
        {
            delete mClientTokenHolder;
            mClientTokenHolder = NULL;
            rc = E_FAIL;
        }
    }
    catch (std::bad_alloc &)
    {
        rc = E_OUTOFMEMORY;
    }

    /*
     *  Reference the VirtualBox object to ensure the server is up
     *  until the session is closed
     */
    if (SUCCEEDED(rc))
       rc = aMachine->COMGETTER(Parent)(mVirtualBox.asOutParam());

    if (SUCCEEDED(rc))
//.........这里部分代码省略.........
开发者ID:bayasist,项目名称:vbox,代码行数:101,代码来源:SessionImpl.cpp


示例14: vbclClipboardGetAvailableFormats

/**
 * Walk through pasteboard items and report currently available item types.
 *
 * @param   pPasteboard         Reference to guest Pasteboard.
 * @returns Available formats bit field.
 */
uint32_t vbclClipboardGetAvailableFormats(PasteboardRef pPasteboard)
{
    uint32_t  fFormats = 0;
    ItemCount cItems   = 0;
    ItemCount iItem;
    OSStatus  rc;

#define VBOXCL_ADD_FORMAT_IF_PRESENT(a_kDarwinFmt, a_fVBoxFmt) \
    if (PasteboardCopyItemFlavorData(pPasteboard, iItemID, a_kDarwinFmt, &flavorData) == noErr) \
    { \
        fFormats |= (uint32_t)a_fVBoxFmt; \
        CFRelease(flavorData); \
    }

    rc = PasteboardGetItemCount(pPasteboard, &cItems);
    AssertReturn((rc == noErr) && (cItems > 0), fFormats);

    for (iItem = 1; iItem <= cItems; iItem++)
    {
        PasteboardItemID iItemID;
        CFDataRef        flavorData;

        rc = PasteboardGetItemIdentifier(pPasteboard, iItem, &iItemID);
        if (rc == noErr)
        {
            VBOXCL_ADD_FORMAT_IF_PRESENT(kUTTypeUTF16PlainText, VBOX_SHARED_CLIPBOARD_FMT_UNICODETEXT);
            VBOXCL_ADD_FORMAT_IF_PRESENT(kUTTypeUTF8PlainText,  VBOX_SHARED_CLIPBOARD_FMT_UNICODETEXT);
            VBOXCL_ADD_FORMAT_IF_PRESENT(kUTTypeBMP,            VBOX_SHARED_CLIPBOARD_FMT_BITMAP     );
            VBOXCL_ADD_FORMAT_IF_PRESENT(kUTTypeHTML,           VBOX_SHARED_CLIPBOARD_FMT_HTML       );

#ifdef CLIPBOARD_DUMP_CONTENT_FORMATS
            CFArrayRef  flavorTypeArray;
            CFIndex     flavorCount;
            CFStringRef flavorType;

            rc = PasteboardCopyItemFlavors(pPasteboard, iItemID, &flavorTypeArray);
            if (rc == noErr)
            {
                VBoxClientVerbose(3, "SCAN..\n");
                flavorCount = CFArrayGetCount(flavorTypeArray);
                VBoxClientVerbose(3, "SCAN (%d)..\n", (int)flavorCount);
                for(CFIndex flavorIndex = 0; flavorIndex < flavorCount; flavorIndex++)
                {
                    VBoxClientVerbose(3, "SCAN #%d..\n", (int)flavorIndex);
                    flavorType = (CFStringRef)CFArrayGetValueAtIndex(flavorTypeArray, flavorIndex);

                    CFDataRef flavorData1;
                    rc = PasteboardCopyItemFlavorData(pPasteboard, iItemID, flavorType, &flavorData1);
                    if (rc == noErr)
                    {
                        VBoxClientVerbose(3, "Found: %s, size: %d\n", (char *)CFStringGetCStringPtr(flavorType, kCFStringEncodingMacRoman), (int)CFDataGetLength(flavorData1));
                        CFRelease(flavorData1);
                    }
                }
                VBoxClientVerbose(3, "SCAN COMPLETE\n");
                CFRelease(flavorTypeArray);
            }
#endif /* CLIPBOARD_DUMP_CONTENT_FORMATS */
        }
    }

#undef VBOXCL_ADD_FORMAT_IF_PRESENT

    return fFormats;
}
开发者ID:svn2github,项目名称:virtualbox,代码行数:71,代码来源:VBoxClientClipboardGuestToHost.cpp


示例15: RTDECL

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