bool LaunchGreenShieldConfig::IsEnableLaunchNow() const
{
assert(this->Valid());
if(!this->Valid()) {
return false;
}
if(this->GetMaxCntPerDay() == 0) {
return false;
}
__time64_t nLastLaunchTime = this->GetLastPull();
__time64_t nCurrentTime = 0;
_time64(&nCurrentTime);
if(this->IsNoRemind() && _abs64(nCurrentTime - nLastLaunchTime) / (3600 * 24) < this->GetNoRemindSpanDay()) {
return false;
}
if(_abs64(nCurrentTime - nLastLaunchTime) / 3600 < this->GetLaunchInterval()) {
return false;
}
if(this->GetCnt() >= this->GetMaxCntPerDay()) {
const tm* curentTime = _gmtime64(&nCurrentTime);
int cur_year = curentTime->tm_year;
int cur_yday = curentTime->tm_yday;
const tm* lastLaunchTime = _gmtime64(&nLastLaunchTime);
if(cur_year == lastLaunchTime->tm_year && cur_yday == lastLaunchTime->tm_yday) {
return false;
}
}
return true;
}
/******************************************************************************
Function Name : vProcessNewData
Input(s) :
Output :
Functionality : Process a new Rx/Tx msg
Member of : CMsgContainerLIN
Friend of : -
Author(s) : Anish kumar
Date Created : 01.04.2010
******************************************************************************/
void CMsgContainerLIN::vProcessNewData(STLINDATA& sLinData)
{
// append : 1. Add item, get count, SetItemCount.
// OW : 1. Get ID, Create map index, Search if it is present in map
// if present change the offset and time stamp
// 2. if not present and (get count < max count) save the Buffer index,
// ListCtrl index, time stamp, make offest = time stamp in disp entry
// and add to the map and array
// 3. if not present and (get count = max count), do nothing
// 4. SetItemcount
if ( IS_A_MESSAGE(sLinData.m_ucDataType) )
{
// Add to append buffer
// If its the very first entry, the time stamp must
if (m_sLINReadDataSpl.m_lTickCount.QuadPart != 0) // be 0 and will
{
// retain such value.
m_sLINReadDataSpl.m_nDeltime = _abs64(sLinData.m_lTickCount.QuadPart -
m_sLINReadDataSpl.m_lTickCount.QuadPart);
}
STLINDATA* pStlin = &m_sLINReadDataSpl;
*pStlin = sLinData;
if (!bTobeBlocked(sLinData))
{
m_ouAppendLinBuf.WriteIntoBuffer(&m_sLINReadDataSpl);
if (NULL != m_pRxMsgCallBack)
{
m_pRxMsgCallBack((void*)&sLinData, LIN);
}
}
}
else //Add the error messages
{
vProcessCurrErrorEntryLin(sLinData.m_uDataInfo.m_sErrInfo);
// Add to append buffer
// If its the very first entry, the time stamp must
if (m_sLINReadDataSpl.m_lTickCount.QuadPart != 0) // be 0 and will
{
// retain such value.
m_sLINReadDataSpl.m_nDeltime = _abs64(sLinData.m_lTickCount.QuadPart -
m_sLINReadDataSpl.m_lTickCount.QuadPart);
}
STLINDATA* pStlin = &m_sLINReadDataSpl;
*pStlin = sLinData;
m_ouAppendLinBuf.WriteIntoBuffer(&m_sLINReadDataSpl);
if (NULL != m_pRxMsgCallBack)
{
m_pRxMsgCallBack((void*)&sLinData, LIN);
}
}
}
/******************************************************************************
Function Name : vProcessNewData
Input(s) : sJ1939Msg
Output :
Functionality : Process a new Rx/Tx msg
Member of : CMsgContainerJ1939
Friend of : -
Author(s) : Arun kumar K
Date Created : 31.01.2010
******************************************************************************/
void CMsgContainerJ1939::vProcessNewData(STJ1939_MSG& sJ1939Msg)
{
// append : 1. Add item, get count, SetItemCount.
// OW : 1. Get ID, Create map index, Search if it is present in map
// if present change the offset and time stamp
// 2. if not present and (get count < max count) save the Buffer index,
// ListCtrl index, time stamp, make offest = time stamp in disp entry
// and add to the map and array
// 3. if not present and (get count = max count), do nothing
// 4. SetItemcount
if ( !bIsErrorMsg(sJ1939Msg.m_sMsgProperties.m_eType) )
{
// Add to append buffer
// If its the very first entry, the time stamp must
if (m_sJ1939ReadMsgSpl.m_sMsgProperties.m_un64TimeStamp != 0) // be 0 and will
{
// retain such value.
m_sJ1939ReadMsgSpl.m_nDeltime = _abs64( sJ1939Msg.m_sMsgProperties.m_un64TimeStamp -
m_sJ1939ReadMsgSpl.m_sMsgProperties.m_un64TimeStamp);
}
static BYTE arrBuf[MAX_MSG_LEN_J1939 + sizeof(__int64)];
if (!bTobeBlocked(sJ1939Msg))
{
sJ1939Msg.vGetDataStream(arrBuf);
m_sJ1939ReadMsgSpl.vSetDataStream(arrBuf);
m_sJ1939ReadMsgSpl.vGetDataStream(arrBuf);
m_ouAppendJ1939Buf.WriteIntoBuffer(J1939, arrBuf/*(BYTE*)&m_sJ1939ReadMsgSpl*/, m_sJ1939ReadMsgSpl.nGetSize());
if (nullptr != m_pRxMsgCallBack)
{
m_pRxMsgCallBack->onRxMsg((void*)&sJ1939Msg);
}
}
}
//else //Add the error messages
//{
// vProcessCurrErrorEntry(sCanData.m_uDataInfo.m_sErrInfo);
// // Add to append buffer
// // If its the very first entry, the time stamp must
// if (m_sCANReadDataSpl.m_lTickCount.QuadPart != 0) // be 0 and will
// { // retain such value.
// m_sCANReadDataSpl.m_nDeltime = sCanData.m_lTickCount.QuadPart -
// m_sCANReadDataSpl.m_lTickCount.QuadPart;
// }
// STCANDATA *pStcan = &m_sCANReadDataSpl;
// *pStcan = sCanData;
// m_ouAppendCanBuf.WriteIntoBuffer(&m_sCANReadDataSpl);
// if (nullptr != m_pRxMsgCallBack)
// {
// m_pRxMsgCallBack((void*)&sCanData, CAN);
// }
//}
}
MediaOutputInfo* GetBestMediaOutput(const List<MediaOutputInfo> &outputList, UINT width, UINT height, UINT preferredType, UINT64 &frameInterval)
{
MediaOutputInfo *bestMediaOutput = NULL;
int bestPriority = -1;
UINT64 closestIntervalDifference = 0xFFFFFFFFFFFFFFFFLL;
UINT64 bestFrameInterval = 0;
bool bUsePreferredType = preferredType != -1;
for(UINT i=0; i<outputList.Num(); i++)
{
MediaOutputInfo &outputInfo = outputList[i];
VIDEOINFOHEADER *pVih = reinterpret_cast<VIDEOINFOHEADER*>(outputInfo.mediaType->pbFormat);
if( outputInfo.minCX <= width && outputInfo.maxCX >= width &&
outputInfo.minCY <= height && outputInfo.maxCY >= height)
{
int priority = inputPriority[(UINT)outputInfo.videoType];
if(priority == -1)
continue;
if( (!bUsePreferredType && (priority >= bestPriority || !bestMediaOutput)) ||
(bUsePreferredType && (UINT)outputInfo.videoType == preferredType))
{
UINT64 curInterval;
if(frameInterval > outputInfo.maxFrameInterval)
curInterval = outputInfo.maxFrameInterval;
else if(frameInterval < outputInfo.minFrameInterval)
curInterval = outputInfo.minFrameInterval;
else
curInterval = frameInterval;
UINT64 intervalDifference = (UINT64)_abs64(INT64(curInterval)-INT64(frameInterval));
if(intervalDifference < closestIntervalDifference)
{
closestIntervalDifference = intervalDifference;
bestFrameInterval = curInterval;
bestMediaOutput = &outputInfo;
bestPriority = priority;
}
}
}
}
frameInterval = bestFrameInterval;
return bestMediaOutput;
}
/**
* @brief Compare two specified files, byte-by-byte
* @param [in] compMethod Compare method used.
* @param [in] di Diffitem info.
* @return DIFFCODE
*/
int TimeSizeCompare::CompareFiles(int compMethod, const DIFFITEM &di)
{
UINT code = DIFFCODE::SAME;
if ((compMethod == CMP_DATE) || (compMethod == CMP_DATE_SIZE))
{
// Compare by modified date
// Check that we have both filetimes
if (di.left.mtime != 0 && di.right.mtime != 0)
{
INT64 nTimeDiff =_abs64(di.left.mtime - di.right.mtime);
if (m_ignoreSmallDiff)
{
// If option to ignore small timediffs (couple of seconds)
// is set, decrease absolute difference by allowed diff
nTimeDiff -= SmallTimeDiff;
}
if (nTimeDiff <= 0)
code = DIFFCODE::SAME;
else
code = DIFFCODE::DIFF;
}
else
{
// Filetimes for item(s) could not be read. So we have to
// set error status, unless we have DATE_SIZE -compare
// when we have still hope for size compare..
if (compMethod == CMP_DATE_SIZE)
code = DIFFCODE::SAME;
else
code = DIFFCODE::CMPERR;
}
}
// This is actual CMP_SIZE method..
// If file sizes differ mark them different
if ((compMethod == CMP_DATE_SIZE) || (compMethod == CMP_SIZE))
{
if (di.left.size != di.right.size)
{
code &= ~DIFFCODE::SAME;
code = DIFFCODE::DIFF;
}
}
return code;
}
static CYTHON_INLINE unsigned PY_LONG_LONG __Pyx_abs_longlong(PY_LONG_LONG x) {
if (unlikely(x == -PY_LLONG_MAX-1))
return ((unsigned PY_LONG_LONG)PY_LLONG_MAX) + 1U;
#if defined (__cplusplus) && __cplusplus >= 201103L
return (unsigned PY_LONG_LONG) std::abs(x);
#elif defined (__STDC_VERSION__) && __STDC_VERSION__ >= 199901L
return (unsigned PY_LONG_LONG) llabs(x);
#elif defined (_MSC_VER) && defined (_M_X64)
// abs() is defined for long, but 64-bits type on MSVC is long long.
// Use MS-specific _abs64 instead.
return (unsigned PY_LONG_LONG) _abs64(x);
#elif defined (__GNUC__)
// gcc or clang on 64 bit windows.
return (unsigned PY_LONG_LONG) __builtin_llabs(x);
#else
if (sizeof(PY_LONG_LONG) <= sizeof(Py_ssize_t))
return __Pyx_sst_abs(x);
return (x<0) ? (unsigned PY_LONG_LONG)-x : (unsigned PY_LONG_LONG)x;
#endif
}
void CVolumeFunction::SeVolume()
{
while(m_bRun)
{
m_lock.Lock();
tagVolumeConf stVolumeConf = m_stVolumeConf;
m_lock.UnLock();
if(stVolumeConf.vecVolume.size() <= 0)
{
Sleep(5*1000);
continue;;
}
for (vector<tagVolumeConf::_st_Volume>::iterator iter = stVolumeConf.vecVolume.begin();
iter != stVolumeConf.vecVolume.end();
iter++)
{
string strTime = "";
time_t tn = time(0);
string strDateNow = CBase::time2string_date(tn);
string strTimeNow = CBase::time2string_time(tn);
strTime = strDateNow;
strTime += " ";
strTime += iter->strTime;
strTime += ":00";
time_t tc = CBase::string2time(strTime);
if( _abs64(tn - tc) <= 60)
{
CVolumeManager::GetInstance()->SetSpeakerLevel(atoi(iter->strVolume.c_str()));
break;
}
}
Sleep(5*1000);
}
}
BOOL Utils::isFileExpired( const LPCTSTR szFile, DWORD dwMaxLiveInDays )
{
BOOL result = TRUE;//默认是超时的
HANDLE hFile = ::CreateFile(szFile, GENERIC_READ, 0, NULL, OPEN_EXISTING, FILE_ATTRIBUTE_NORMAL, NULL);
if (hFile!=INVALID_HANDLE_VALUE)
{
// get time current file size
FILETIME ftCreate, ftAccess, ftModify;
if (::GetFileTime(hFile, &ftCreate, &ftAccess, &ftModify))
{
unsigned __int64 qwFileMTime = *((unsigned __int64*)&ftModify);
unsigned __int64 ftNow;
GetSystemTimeAsFileTime((LPFILETIME)&ftNow);
double diff = _abs64(ftNow - qwFileMTime) /10000.0 / 1000.0 / 3600.0 / 24.0;
if (diff<dwMaxLiveInDays) {
result = FALSE;
}
}
::CloseHandle(hFile);
}
return result;
}
/******************************************************************************
Function Name : vProcessNewData
Input(s) :
Output :
Functionality : Process a new Rx/Tx msg
Member of : CMsgContainerCAN
Friend of : -
Author(s) : Anish kumar
Date Created : 01.04.2010
******************************************************************************/
void CMsgContainerCAN::vProcessNewData(STCANDATA& sCanData)
{
// append : 1. Add item, get count, SetItemCount.
// OW : 1. Get ID, Create map index, Search if it is present in map
// if present change the offset and time stamp
// 2. if not present and (get count < max count) save the Buffer index,
// ListCtrl index, time stamp, make offest = time stamp in disp entry
// and add to the map and array
// 3. if not present and (get count = max count), do nothing
// 4. SetItemcount
if ( IS_A_MESSAGE(sCanData.m_ucDataType) )
{
// Add to append buffer
// If its the very first entry, the time stamp must
if (m_sCANReadDataSpl.m_lTickCount.QuadPart != 0) // be 0 and will
{
// retain such value.
m_sCANReadDataSpl.m_nDeltime = _abs64(sCanData.m_lTickCount.QuadPart -
m_sCANReadDataSpl.m_lTickCount.QuadPart);
}
STCANDATA* pStcan = &m_sCANReadDataSpl;
*pStcan = sCanData;
if (!bTobeBlocked(sCanData))
{
unsigned char FDataType = m_sCANReadDataSpl.m_ucDataType;
if(IS_RX_MESSAGE(FDataType))
{
HRESULT h_Evaluate = EvaluateMessage(m_sCANReadDataSpl.m_uDataInfo.m_sCANMsg);
}
m_ouAppendCanBuf.WriteIntoBuffer(&m_sCANReadDataSpl);
if (nullptr != m_pRxMsgCallBack)
{
m_pRxMsgCallBack->onRxMsg((void*)&sCanData);
}
}
}
else //Add the error messages
{
vProcessCurrErrorEntry(sCanData.m_uDataInfo.m_sErrInfo);
// Add to append buffer
// If its the very first entry, the time stamp must
if (m_sCANReadDataSpl.m_lTickCount.QuadPart != 0) // be 0 and will
{
// retain such value.
m_sCANReadDataSpl.m_nDeltime = _abs64(sCanData.m_lTickCount.QuadPart -
m_sCANReadDataSpl.m_lTickCount.QuadPart);
}
STCANDATA* pStcan = &m_sCANReadDataSpl;
*pStcan = sCanData;
if (!bTobeBlocked(sCanData))
{
m_ouAppendCanBuf.WriteIntoBuffer(&m_sCANReadDataSpl);
if (nullptr != m_pRxMsgCallBack)
{
m_pRxMsgCallBack->onRxMsg((void*)&sCanData);
}
}
}
}
void load_database_t::load_cache(HWND wnd, ipod_device_ptr_ref_t p_ipod, bool b_CheckIfFilesChanged, threaded_process_v2_t & p_status, abort_callback & p_abort)
{
pfc::string8 base;
p_ipod->get_root_path(base);
metadb_handle_list handlestoread(m_handles);
pfc::string8 cachePath = base;
cachePath << "metadata_cache.fpl";
//We want to hint from main thread to avoid annoyances
static_api_ptr_t<main_thread_callback_manager> p_main_thread;
p_status.update_text("Loading metadata cache");
service_ptr_t<t_main_thread_load_cache_v2_t> p_cache_loader = new service_impl_t<t_main_thread_load_cache_v2_t>
(base);
p_cache_loader->callback_run();
//p_main_thread->add_callback(p_cache_loader);
if (!p_cache_loader->m_signal.wait_for(-1))
throw pfc::exception("Cache read timeout!");
if (!p_cache_loader->m_ret)
throw pfc::exception(pfc::string8() << "Error reading metadata cache: " << p_cache_loader->m_error);
p_status.update_text("Checking files for changes");
//pfc::hires_timer timer2;
//timer2.start();
t_size n = handlestoread.get_count(), count = n;
for (; n; n--)
{
if (p_ipod->mobile || !b_CheckIfFilesChanged)
{
if (handlestoread[n - 1]->is_info_loaded_async())
handlestoread.remove_by_idx(n - 1);
m_tracks[n - 1]->m_runtime_filestats.m_timestamp = filetimestamp_invalid;
if (m_tracks[n - 1]->original_timestamp_valid)
m_tracks[n - 1]->m_runtime_filestats.m_timestamp = m_tracks[n - 1]->original_timestamp;
else if (m_tracks[n - 1]->lastmodifiedtime)
m_tracks[n - 1]->m_runtime_filestats.m_timestamp = filetime_time_from_appletime(m_tracks[n - 1]->lastmodifiedtime);
m_tracks[n - 1]->m_runtime_filestats.m_size = m_tracks[n - 1]->size;
}
else
{
if (true)
{
if (n % 20 == 0)
p_abort.check();
t_filestats stats = handlestoread[n - 1]->get_filestats();
const char * path = handlestoread[n - 1]->get_path();
if (!stricmp_utf8_max(path, "file://", 7))
{
path += 7;
win32::handle_ptr_t p_file =
CreateFile(pfc::stringcvt::string_os_from_utf8(path), FILE_READ_ATTRIBUTES, FILE_SHARE_READ, NULL, OPEN_EXISTING, NULL, NULL);
if (p_file.is_valid())
{
t_filestats newstats = filestats_invalid;
GetFileSizeEx(p_file, (PLARGE_INTEGER)&newstats.m_size);
GetFileTime(p_file, NULL, NULL, (LPFILETIME)&newstats.m_timestamp);
m_tracks[n - 1]->m_runtime_filestats = newstats;
if (handlestoread[n - 1]->is_info_loaded_async())
{
t_uint64 hour = 60 * 60;
hour *= 10000000;
if (stats.m_size == newstats.m_size && (stats.m_timestamp == newstats.m_timestamp || _abs64(newstats.m_timestamp - stats.m_timestamp) == hour) && newstats.m_size != filesize_invalid && newstats.m_timestamp != filetimestamp_invalid)
handlestoread.remove_by_idx(n - 1);
}
}
}
}
}
p_status.update_progress_subpart_helper(count - n + 1, count);
}
//console::formatter() << "info checked in: " << pfc::format_time_ex(timer2.query(),6);
if (handlestoread.get_count())
{
p_status.update_text("Loading file info");
//static_api_ptr_t<main_thread_callback_manager> p_main_thread;
service_ptr_t<t_main_thread_scan_file_info> p_info_loader = new service_impl_t<t_main_thread_scan_file_info>
(handlestoread, metadb_io::load_info_force, wnd);
p_main_thread->add_callback(p_info_loader);
if (!p_info_loader->m_signal.wait_for(-1))
throw pfc::exception("File info reading timeout!");
if (p_info_loader->m_ret == metadb_io::load_info_aborted)
throw pfc::exception("File info read was aborted");
}
p_abort.check();
}
HRESULT CBaseSplitterOutputPin::DeliverPacket(CAutoPtr<Packet> p)
{
HRESULT hr;
long nBytes = (long)p->GetCount();
if (nBytes == 0) {
return S_OK;
}
DWORD nFlag = (static_cast<CBaseSplitterFilter*>(m_pFilter))->GetFlag();
if (p->rtStart != INVALID_TIME && (nFlag & PACKET_PTS_DISCONTINUITY)) {
// Filter invalid PTS value (if too different from previous packet)
if (!IsDiscontinuous() && !((nFlag & PACKET_PTS_VALIDATE_POSITIVE) && p->rtStart < 0)) {
REFERENCE_TIME rt = p->rtStart + m_rtOffset;
if (_abs64(rt - m_rtPrev) > MAX_PTS_SHIFT) {
m_rtOffset += m_rtPrev - rt;
DbgLog((LOG_TRACE, 3, L"CBaseSplitterOutputPin::DeliverPacket() : Packet discontinuity detected, adjusting offset to %I64d", m_rtOffset));
}
}
p->rtStart += m_rtOffset;
p->rtStop += m_rtOffset;
m_rtPrev = p->rtStart;
}
m_brs.nBytesSinceLastDeliverTime += nBytes;
if (p->rtStart != INVALID_TIME) {
if (m_brs.rtLastDeliverTime == INVALID_TIME) {
m_brs.rtLastDeliverTime = p->rtStart;
m_brs.nBytesSinceLastDeliverTime = 0;
}
if (m_brs.rtLastDeliverTime + 10000000 < p->rtStart) {
REFERENCE_TIME rtDiff = p->rtStart - m_brs.rtLastDeliverTime;
double secs, bits;
secs = (double)rtDiff / 10000000;
bits = 8.0 * m_brs.nBytesSinceLastDeliverTime;
m_brs.nCurrentBitRate = (DWORD)(bits / secs);
m_brs.rtTotalTimeDelivered += rtDiff;
m_brs.nTotalBytesDelivered += m_brs.nBytesSinceLastDeliverTime;
secs = (double)m_brs.rtTotalTimeDelivered / 10000000;
bits = 8.0 * m_brs.nTotalBytesDelivered;
m_brs.nAverageBitRate = (DWORD)(bits / secs);
m_brs.rtLastDeliverTime = p->rtStart;
m_brs.nBytesSinceLastDeliverTime = 0;
/*
TRACE(_T("[%d] c: %d kbps, a: %d kbps\n"),
p->TrackNumber,
(m_brs.nCurrentBitRate+500)/1000,
(m_brs.nAverageBitRate+500)/1000);
*/
}
double dRate = 1.0;
if (SUCCEEDED((static_cast<CBaseSplitterFilter*>(m_pFilter))->GetRate(&dRate))) {
p->rtStart = (REFERENCE_TIME)((double)p->rtStart / dRate);
p->rtStop = (REFERENCE_TIME)((double)p->rtStop / dRate);
}
}
do {
CComPtr<IMediaSample> pSample;
if (S_OK != (hr = GetDeliveryBuffer(&pSample, NULL, NULL, 0))) {
break;
}
if (nBytes > pSample->GetSize()) {
pSample.Release();
ALLOCATOR_PROPERTIES props, actual;
if (S_OK != (hr = m_pAllocator->GetProperties(&props))) {
break;
}
props.cbBuffer = nBytes*3/2;
if (props.cBuffers > 1) {
if (S_OK != (hr = __super::DeliverBeginFlush())) {
break;
}
if (S_OK != (hr = __super::DeliverEndFlush())) {
break;
}
}
if (S_OK != (hr = m_pAllocator->Decommit())) {
break;
}
if (S_OK != (hr = m_pAllocator->SetProperties(&props, &actual))) {
break;
}
if (S_OK != (hr = m_pAllocator->Commit())) {
break;
}
if (S_OK != (hr = GetDeliveryBuffer(&pSample, NULL, NULL, 0))) {
break;
}
}
if (p->pmt) {
pSample->SetMediaType(p->pmt);
p->bDiscontinuity = true;
// CAutoLock cAutoLock(m_pLock); // this can cause the lock
m_mts.RemoveAll();
m_mts.Add(*p->pmt);
}
bool fTimeValid = p->rtStart != INVALID_TIME;
#if defined(_DEBUG) && 0
TRACE(_T("[%d]: d%d s%d p%d, b=%d, [%20I64d - %20I64d]\n"),
p->TrackNumber,
p->bDiscontinuity, p->bSyncPoint, fTimeValid && p->rtStart < 0,
nBytes, p->rtStart, p->rtStop);
#endif
ASSERT(!p->bSyncPoint || fTimeValid);
BYTE* pData = NULL;
if (S_OK != (hr = pSample->GetPointer(&pData)) || !pData) {
break;
}
memcpy(pData, p->GetData(), nBytes);
if (S_OK != (hr = pSample->SetActualDataLength(nBytes))) {
break;
}
if (S_OK != (hr = pSample->SetTime(fTimeValid ? &p->rtStart : NULL, fTimeValid ? &p->rtStop : NULL))) {
break;
}
if (S_OK != (hr = pSample->SetMediaTime(NULL, NULL))) {
break;
}
if (S_OK != (hr = pSample->SetDiscontinuity(p->bDiscontinuity))) {
break;
}
if (S_OK != (hr = pSample->SetSyncPoint(p->bSyncPoint))) {
break;
}
if (S_OK != (hr = pSample->SetPreroll(fTimeValid && p->rtStart < 0))) {
break;
}
if (S_OK != (hr = Deliver(pSample))) {
break;
}
} while (false);
return hr;
}
/// <summary>
/// Copy original bytes using LDASM
/// </summary>
/// <param name="pFunc">Original function ptr</param>
/// <param name="OriginalStore">Buffer to store bytes</param>
/// <param name="pSize">Lenght of copied data</param>
/// <returns>Status code</returns>
NTSTATUS PHpCopyCode( IN PVOID pFunc, OUT PUCHAR OriginalStore, OUT PULONG pSize )
{
// Store original bytes
PUCHAR src = pFunc;
PUCHAR old = OriginalStore;
ULONG all_len = 0;
ldasm_data ld = { 0 };
do
{
ULONG len = ldasm( src, &ld, TRUE );
// Determine code end
if (ld.flags & F_INVALID
|| (len == 1 && (src[ld.opcd_offset] == 0xCC || src[ld.opcd_offset] == 0xC3))
|| (len == 3 && src[ld.opcd_offset] == 0xC2)
|| len + all_len > 128)
{
break;
}
// move instruction
memcpy( old, src, len );
// if instruction has relative offset, calculate new offset
if (ld.flags & F_RELATIVE)
{
LONG diff = 0;
const uintptr_t ofst = (ld.disp_offset != 0 ? ld.disp_offset : ld.imm_offset);
const uintptr_t sz = ld.disp_size != 0 ? ld.disp_size : ld.imm_size;
memcpy( &diff, src + ofst, sz );
// exit if jump is greater then 2GB
if (_abs64( src + len + diff - old ) > INT_MAX)
{
break;
}
else
{
diff += (LONG)(src - old);
memcpy( old + ofst, &diff, sz );
}
}
src += len;
old += len;
all_len += len;
} while (all_len < sizeof( JUMP_THUNK ));
// Failed to copy old code, use backup plan
if (all_len < sizeof( JUMP_THUNK ))
{
return STATUS_UNSUCCESSFUL;
}
else
{
PHpInitJumpThunk( (PJUMP_THUNK)old, (ULONG64)src );
*pSize = all_len;
}
return STATUS_SUCCESS;
}
NTSTATUS RemoteLocalHook::SetHook( ptr_t address, asmjit::Assembler& /*hook*/ )
{
HookCtx ctx = { { 0 } };
HOOK_CTX_T( ctx_t, ctx );
UNREFERENCED_PARAMETER( ctx_t );
// Already hooked
if (_hooks.count( address ) != 0)
return STATUS_ADDRESS_ALREADY_EXISTS;
auto memBlock = _process.memory().Allocate( 0x1000 );
if (!memBlock.valid())
return LastNtStatus();
auto status = _process.memory().Read( address, sizeof( ctx_t.original_code ), ctx_t.original_code );
if (!NT_SUCCESS( status ))
return status;
// Copy original
uint8_t* codePtr = ctx_t.original_code;
ptr_t old = 0;
uint32_t all_len = 0;
ldasm_data ld = { 0 };
do
{
uint32_t len = ldasm( codePtr, &ld, is_x64 );
// Determine code end
if (ld.flags & F_INVALID
|| (len == 1 && (codePtr[ld.opcd_offset] == 0xCC || codePtr[ld.opcd_offset] == 0xC3))
|| (len == 3 && codePtr[ld.opcd_offset] == 0xC2)
|| len + all_len > 128)
{
break;
}
// if instruction has relative offset, calculate new offset
if (ld.flags & F_RELATIVE)
{
#ifdef USE64
// exit if jump is greater then 2GB
if (_abs64( (uintptr_t)(codePtr + *((int*)(old + ld.opcd_size))) - (uintptr_t)old ) > INT_MAX)
break;
else
*(uint32_t*)(old + ld.opcd_size) += (uint32_t)(codePtr - old);
#else
*(uintptr_t*)(codePtr + ld.opcd_size) += reinterpret_cast<uintptr_t>(codePtr) - static_cast<uintptr_t>(old);
#endif
}
codePtr += len;
old += len;
all_len += len;
} while (all_len < 5);
#ifdef USE64
#else
*codePtr = ctx_t.jmp_code[0] = 0xE9;
*(int32_t*)(codePtr + 1) = memBlock.ptr<int32_t>() - static_cast<int32_t>(address)- 5;
*(int32_t*)(ctx_t.jmp_code + 1) = memBlock.ptr<int32_t>() + FIELD_OFFSET( HookCtx32, original_code ) - static_cast<int32_t>(address) - 5;
#endif
ctx_t.codeSize = all_len;
memset( ctx_t.original_code + ctx_t.codeSize, 0x00, sizeof( ctx_t.original_code ) - ctx_t.codeSize );
memBlock.Write( 0, ctx_t );
/*DWORD flOld = 0;
_process.memory().Protect( address, all_len, PAGE_EXECUTE_READWRITE, &flOld );
_process.memory().Write( address, ctx_t.jmp_code );
_process.memory().Protect( address, all_len, flOld );*/
_hooks.emplace( std::make_pair( address, ctx ) );
memBlock.Release();
return STATUS_SUCCESS;
}
/// <summary>
/// Copy original function bytes
/// </summary>
/// <param name="Ptr">Origianl function address</param>
void DetourBase::CopyOldCode( uint8_t* ptr )
{
// Store original bytes
uint8_t* src = ptr;
uint8_t* thunk = _origThunk, *original = _origCode;
uint32_t all_len = 0;
ldasm_data ld = { 0 };
do
{
uint32_t len = ldasm( src, &ld, is_x64 );
// Determine code end
if (ld.flags & F_INVALID
|| (len == 1 && (src[ld.opcd_offset] == 0xCC || src[ld.opcd_offset] == 0xC3))
|| (len == 3 && src[ld.opcd_offset] == 0xC2)
|| len + all_len > 128)
{
break;
}
// move instruction
memcpy( original, src, len );
memcpy( thunk, src, len );
// if instruction has relative offset, calculate new offset
if (ld.flags & F_RELATIVE)
{
int32_t diff = 0;
const uintptr_t ofst = (ld.disp_offset != 0 ? ld.disp_offset : ld.imm_offset);
const uintptr_t sz = ld.disp_size != 0 ? ld.disp_size : ld.imm_size;
memcpy( &diff, src + ofst, sz );
#ifdef USE64
// exit if jump is greater then 2GB
if (_abs64( src + len + diff - thunk ) > INT_MAX)
{
break;
}
else
{
diff += static_cast<int32_t>(src - thunk);
memcpy( thunk + ofst, &diff, sz );
}
#else
diff += src - thunk;
memcpy( thunk + ofst, &diff, sz );
#endif
}
src += len;
thunk += len;
original += len;
all_len += len;
} while (all_len < _origSize);
// Failed to copy old code, use backup plan
if (all_len < _origSize)
{
_type = HookType::InternalInline;
memcpy( _origCode, ptr, _origSize );
}
else
{
SET_JUMP( thunk, src );
_callOriginal = _origThunk;
}
}
HRESULT CAudioDecFilter::Transform(IMediaSample *pIn, IMediaSample *pOut)
{
// 入力データポインタを取得する
const DWORD InSize = pIn->GetActualDataLength();
BYTE *pInData = NULL;
HRESULT hr = pIn->GetPointer(&pInData);
if (FAILED(hr))
return hr;
{
CAutoLock Lock(&m_cPropLock);
/*
複数の音声フォーマットに対応する場合、この辺りでフォーマットの判定をする
*/
if (!m_pDecoder) {
m_pDecoder = new CAacDecoder();
m_pDecoder->Open();
}
REFERENCE_TIME rtStart, rtEnd;
hr = pIn->GetTime(&rtStart, &rtEnd);
if (FAILED(hr))
rtStart = -1;
if (pIn->IsDiscontinuity() == S_OK) {
m_bDiscontinuity = true;
m_bInputDiscontinuity = true;
} else if (hr == S_OK || hr == VFW_S_NO_STOP_TIME) {
if (!m_bJitterCorrection) {
m_StartTime = rtStart;
} else if (m_StartTime >= 0
&& _abs64(rtStart - m_StartTime) > MAX_JITTER) {
TRACE(TEXT("Resync audio stream time (%lld -> %lld [%f])\n"),
m_StartTime, rtStart,
(double)(rtStart - m_StartTime) / (double)REFERENCE_TIME_SECOND);
m_StartTime = rtStart;
}
}
if (m_StartTime < 0 || m_bDiscontinuity) {
TRACE(TEXT("Initialize audio stream time (%lld)\n"), rtStart);
m_StartTime = rtStart;
}
m_BitRateCalculator.Update(InSize);
}
DWORD InDataPos = 0;
FrameSampleInfo SampleInfo;
SampleInfo.pData = &m_OutData;
hr = S_OK;
while (InDataPos < InSize) {
{
CAutoLock Lock(&m_cPropLock);
CAudioDecoder::DecodeFrameInfo FrameInfo;
const DWORD DataSize = InSize - InDataPos;
DWORD DecodeSize = DataSize;
if (!m_pDecoder->Decode(&pInData[InDataPos], &DecodeSize, &FrameInfo)) {
if (DecodeSize < DataSize) {
InDataPos += DecodeSize;
continue;
}
break;
}
InDataPos += DecodeSize;
if (FrameInfo.bDiscontinuity)
m_bDiscontinuity = true;
SampleInfo.bMediaTypeChanged = false;
hr = OnFrame(FrameInfo.pData, FrameInfo.Samples, FrameInfo.Info,
&SampleInfo);
}
if (SUCCEEDED(hr)) {
if (SampleInfo.bMediaTypeChanged) {
hr = ReconnectOutput(SampleInfo.MediaBufferSize, SampleInfo.MediaType);
if (FAILED(hr))
break;
OutputLog(TEXT("出力メディアタイプを更新します。\r\n"));
hr = m_pOutput->SetMediaType(&SampleInfo.MediaType);
if (FAILED(hr)) {
OutputLog(TEXT("出力メディアタイプを設定できません。(%08x)\r\n"), hr);
break;
}
m_MediaType = SampleInfo.MediaType;
m_bDiscontinuity = true;
m_bInputDiscontinuity = true;
}
IMediaSample *pOutSample = NULL;
hr = m_pOutput->GetDeliveryBuffer(&pOutSample, NULL, NULL, 0);
if (FAILED(hr)) {
OutputLog(TEXT("出力メディアサンプルを取得できません。(%08x)\r\n"), hr);
break;
}
if (SampleInfo.bMediaTypeChanged)
pOutSample->SetMediaType(&m_MediaType);
// 出力ポインタ取得
BYTE *pOutBuff = NULL;
hr = pOutSample->GetPointer(&pOutBuff);
if (FAILED(hr)) {
OutputLog(TEXT("出力サンプルのバッファを取得できません。(%08x)\r\n"), hr);
pOutSample->Release();
break;
}
::CopyMemory(pOutBuff, m_OutData.GetData(), m_OutData.GetSize());
pOutSample->SetActualDataLength(m_OutData.GetSize());
if (m_StartTime >= 0) {
REFERENCE_TIME rtDuration, rtStart, rtEnd;
rtDuration = REFERENCE_TIME_SECOND * (LONGLONG)SampleInfo.Samples / FREQUENCY;
rtStart = m_StartTime;
m_StartTime += rtDuration;
// 音ずれ補正用時間シフト
if (m_DelayAdjustment > 0) {
// 最大2倍まで時間を遅らせる
if (rtDuration >= m_DelayAdjustment) {
rtDuration += m_DelayAdjustment;
m_DelayAdjustment = 0;
} else {
m_DelayAdjustment -= rtDuration;
rtDuration *= 2;
}
} else if (m_DelayAdjustment < 0) {
// 最短1/2まで時間を早める
if (rtDuration >= -m_DelayAdjustment * 2) {
rtDuration += m_DelayAdjustment;
m_DelayAdjustment = 0;
} else {
m_DelayAdjustment += rtDuration;
rtDuration /= 2;
}
} else {
rtStart += m_Delay;
}
rtEnd = rtStart + rtDuration;
pOutSample->SetTime(&rtStart, &rtEnd);
}
pOutSample->SetMediaTime(NULL, NULL);
pOutSample->SetPreroll(FALSE);
#if 0
// Discontinuityを設定すると倍速再生がおかしくなる模様
pOutSample->SetDiscontinuity(m_bDiscontinuity);
#else
pOutSample->SetDiscontinuity(m_bInputDiscontinuity);
#endif
m_bDiscontinuity = false;
m_bInputDiscontinuity = false;
pOutSample->SetSyncPoint(TRUE);
hr = m_pOutput->Deliver(pOutSample);
#ifdef _DEBUG
if (FAILED(hr)) {
OutputLog(TEXT("サンプルを送信できません。(%08x)\r\n"), hr);
if (m_bPassthrough && !m_bPassthroughError) {
m_bPassthroughError = true;
if (m_pEventHandler)
m_pEventHandler->OnSpdifPassthroughError(hr);
}
}
#endif
pOutSample->Release();
if (FAILED(hr))
break;
}
}
return hr;
}
bool ImplicitList::compute()
{
if (m_bComputed == true)
{
return true;
}
m_iSize = -1;
if (isComputable() == true)
{
m_iSize = 0;
if (m_eOutType == ScilabDouble)
{
m_pDblStart = m_poStart->getAs<Double>();
double dblStart = m_pDblStart->get(0);
m_pDblStep = m_poStep->getAs<Double>();
double dblStep = m_pDblStep->get(0);
m_pDblEnd = m_poEnd->getAs<Double>();
double dblEnd = m_pDblEnd->get(0);
// othe way to compute
// nan value
if (ISNAN(dblStart) || ISNAN(dblStep) || ISNAN(dblEnd))
{
m_iSize = -1;
m_bComputed = true;
return true;
}
// no finite values
if ( finite(dblStart) == 0 || finite(dblStep) == 0 || finite(dblEnd) == 0)
{
if ((dblStep > 0 && dblStart < dblEnd) ||
(dblStep < 0 && dblStart > dblEnd))
{
// return nan
m_iSize = -1;
}
// else return []
m_bComputed = true;
return true;
}
// step null
if (dblStep == 0) // return []
{
m_bComputed = true;
return true;
}
double dblVal = dblStart; // temp value
double dblEps = NumericConstants::eps;
double dblPrec = 2 * std::max(fabs(dblStart), fabs(dblEnd)) * dblEps;
while (dblStep * (dblVal - dblEnd) <= 0)
{
m_iSize++;
dblVal = dblStart + m_iSize * dblStep;
}
if (fabs(dblVal - dblEnd) < dblPrec)
{
m_iSize++;
}
}
else //m_eOutType == ScilabInt
{
if (m_eOutType == ScilabInt8 ||
m_eOutType == ScilabInt16 ||
m_eOutType == ScilabInt32 ||
m_eOutType == ScilabInt64)
{
//signed
long long llStart = convert_input(m_poStart);
long long llStep = convert_input(m_poStep);
long long llEnd = convert_input(m_poEnd);
#ifdef _MSC_VER
m_iSize = static_cast<int>(floor( static_cast<double>(_abs64(llEnd - llStart) / _abs64(llStep)) )) + 1;
#else
m_iSize = static_cast<int>(floor( static_cast<double>(llabs(llEnd - llStart) / llabs(llStep)) )) + 1;
#endif
}
else
{
//unsigned
unsigned long long ullStart = convert_unsigned_input(m_poStart);
unsigned long long ullStep = convert_unsigned_input(m_poStep);
unsigned long long ullEnd = convert_unsigned_input(m_poEnd);
#ifdef _MSC_VER
m_iSize = static_cast<int>(floor(static_cast<double>(_abs64(ullEnd - ullStart) / _abs64(ullStep)) )) + 1;
#else
m_iSize = static_cast<int>(floor(static_cast<double>(llabs(ullEnd - ullStart) / llabs(ullStep)) )) + 1;
#endif
}
}
m_bComputed = true;
return true;
}
else
{
return false;
}
}
