HRESULT USBDeviceFilter::setMaskedInterfaces(ULONG aMaskedIfs)
{
/* the machine needs to be mutable */
AutoMutableOrSavedOrRunningStateDependency adep(mParent->i_getMachine());
if (FAILED(adep.rc())) return adep.rc();
AutoWriteLock alock(this COMMA_LOCKVAL_SRC_POS);
if (bd->mData.ulMaskedInterfaces != aMaskedIfs)
{
m_fModified = true;
ComObjPtr<Machine> pMachine = mParent->i_getMachine();
bd.backup();
bd->mData.ulMaskedInterfaces = aMaskedIfs;
// leave the lock before informing callbacks
alock.release();
AutoWriteLock mlock(pMachine COMMA_LOCKVAL_SRC_POS);
pMachine->i_setModified(Machine::IsModified_USB);
mlock.release();
return mParent->i_onDeviceFilterChange(this);
}
return S_OK;
}
HRESULT USBDeviceFilter::setActive(const BOOL aActive)
{
/* the machine needs to be mutable */
AutoMutableOrSavedOrRunningStateDependency adep(mParent->i_getMachine());
if (FAILED(adep.rc())) return adep.rc();
AutoWriteLock alock(this COMMA_LOCKVAL_SRC_POS);
if (bd->mData.fActive != RT_BOOL(aActive))
{
m_fModified = true;
ComObjPtr<Machine> pMachine = mParent->i_getMachine();
bd.backup();
bd->mData.fActive = RT_BOOL(aActive);
// leave the lock before informing callbacks
alock.release();
AutoWriteLock mlock(pMachine COMMA_LOCKVAL_SRC_POS);
pMachine->i_setModified(Machine::IsModified_USB);
mlock.release();
return mParent->i_onDeviceFilterChange(this, TRUE /* aActiveChanged */);
}
return S_OK;
}
HRESULT USBDeviceFilter::setRemote(const com::Utf8Str &aRemote)
{
/* the machine needs to be mutable */
AutoMutableOrSavedOrRunningStateDependency adep(mParent->i_getMachine());
if (FAILED(adep.rc())) return adep.rc();
AutoWriteLock alock(this COMMA_LOCKVAL_SRC_POS);
Bstr bRemote = Bstr(aRemote).raw();
if (bd->mRemote.string() != bRemote)
{
BackupableUSBDeviceFilterData::BOOLFilter flt = bRemote;
ComAssertRet(!flt.isNull(), E_FAIL);
if (!flt.isValid())
return setError(E_INVALIDARG,
tr("Remote state filter string '%s' is not valid (error at position %d)"),
aRemote.c_str(), flt.errorPosition() + 1);
m_fModified = true;
ComObjPtr<Machine> pMachine = mParent->i_getMachine();
bd.backup();
bd->mRemote = flt;
// leave the lock before informing callbacks
alock.release();
AutoWriteLock mlock(pMachine COMMA_LOCKVAL_SRC_POS);
pMachine->i_setModified(Machine::IsModified_USB);
mlock.release();
return mParent->i_onDeviceFilterChange(this);
}
return S_OK;
}
HRESULT USBDeviceFilter::setName(const com::Utf8Str &aName)
{
/* the machine needs to be mutable */
AutoMutableOrSavedOrRunningStateDependency adep(mParent->i_getMachine());
if (FAILED(adep.rc())) return adep.rc();
AutoWriteLock alock(this COMMA_LOCKVAL_SRC_POS);
if (mData->mName != aName)
{
m_fModified = true;
ComObjPtr<Machine> pMachine = mParent->i_getMachine();
mData.backup();
mData->mName = aName;
// leave the lock before informing callbacks
alock.release();
AutoWriteLock mlock(pMachine COMMA_LOCKVAL_SRC_POS);
pMachine->i_setModified(Machine::IsModified_USB);
mlock.release();
return mParent->i_onDeviceFilterChange(this);
}
return S_OK;
}
/**
* Generic USB filter field setter, expects UTF-8 input.
*
* @param aIdx The field index.
* @param aStr The new value.
*
* @return COM status.
*/
HRESULT USBDeviceFilter::i_usbFilterFieldSetter(USBFILTERIDX aIdx,
const com::Utf8Str &strNew)
{
/* the machine needs to be mutable */
AutoMutableOrSavedOrRunningStateDependency adep(mParent->i_getMachine());
if (FAILED(adep.rc())) return adep.rc();
AutoWriteLock alock(this COMMA_LOCKVAL_SRC_POS);
com::Utf8Str strOld;
i_usbFilterFieldToString(&bd->mUSBFilter, aIdx, strOld);
if (strOld != strNew)
{
m_fModified = true;
ComObjPtr<Machine> pMachine = mParent->i_getMachine();
bd.backup();
com::Utf8Str errStr;
HRESULT rc = i_usbFilterFieldFromString(&bd->mUSBFilter, aIdx, strNew, errStr);
if (FAILED(rc))
{
bd.rollback();
return setError(rc, "%s", errStr.c_str());
}
// leave the lock before informing callbacks
alock.release();
AutoWriteLock mlock(pMachine COMMA_LOCKVAL_SRC_POS);
pMachine->i_setModified(Machine::IsModified_USB);
mlock.release();
return mParent->i_onDeviceFilterChange(this);
}
return S_OK;
}
