UINT WINAPI
//DWORD WINAPI
#elif defined(POSIX_SYS)
// using pthread
void *
#endif
ChessRecognition::HoughLineThread(
#if defined(WINDOWS_SYS)
LPVOID
#elif defined(POSIX_SYS)
void *
#endif
Param) {
// 실제로 뒤에서 동작하는 windows용 thread함수.
// 함수 인자로 클래스를 받아옴.
ChessRecognition *_TChessRecognition = (ChessRecognition *)Param;
_TChessRecognition->_HoughLineBased = new HoughLineBased();
CvSeq *_TLineX, *_TLineY;
double _TH[] = { -1, -7, -15, 0, 15, 7, 1 };
CvMat _TDoGX = cvMat(1, 7, CV_64FC1, _TH);
CvMat* _TDoGY = cvCreateMat(7, 1, CV_64FC1);
cvTranspose(&_TDoGX, _TDoGY); // transpose(&DoGx) -> DoGy
double _TMinValX, _TMaxValX, _TMinValY, _TMaxValY, _TMinValT, _TMaxValT;
int _TKernel = 1;
// Hough 사용되는 Image에 대한 Initialize.
IplImage *iplTemp = cvCreateImage(cvSize(_TChessRecognition->_Width, _TChessRecognition->_Height), IPL_DEPTH_32F, 1);
IplImage *iplDoGx = cvCreateImage(cvGetSize(iplTemp), IPL_DEPTH_32F, 1);
IplImage *iplDoGy = cvCreateImage(cvGetSize(iplTemp), IPL_DEPTH_32F, 1);
IplImage *iplDoGyClone = cvCloneImage(iplDoGy);
IplImage *iplDoGxClone = cvCloneImage(iplDoGx);
IplImage *iplEdgeX = cvCreateImage(cvGetSize(iplTemp), 8, 1);
IplImage *iplEdgeY = cvCreateImage(cvGetSize(iplTemp), 8, 1);
CvMemStorage* _TStorageX = cvCreateMemStorage(0), *_TStorageY = cvCreateMemStorage(0);
while (_TChessRecognition->_EnableThread != false) {
// 이미지를 받아옴. main루프와 동기를 맞추기 위해서 critical section 사용.
_TChessRecognition->_ChessBoardDetectionInternalImageProtectMutex.lock();
//EnterCriticalSection(&(_TChessRecognition->cs));
cvConvert(_TChessRecognition->_ChessBoardDetectionInternalImage, iplTemp);
//LeaveCriticalSection(&_TChessRecognition->cs);
_TChessRecognition->_ChessBoardDetectionInternalImageProtectMutex.unlock();
// 각 X축 Y축 라인을 검출해 내기 위해서 filter 적용.
cvFilter2D(iplTemp, iplDoGx, &_TDoGX); // 라인만 축출해내고.
cvFilter2D(iplTemp, iplDoGy, _TDoGY);
cvAbs(iplDoGx, iplDoGx);
cvAbs(iplDoGy, iplDoGy);
// 이미지 내부에서 최댓값과 최소값을 구하여 정규화.
cvMinMaxLoc(iplDoGx, &_TMinValX, &_TMaxValX);
cvMinMaxLoc(iplDoGy, &_TMinValY, &_TMaxValY);
cvMinMaxLoc(iplTemp, &_TMinValT, &_TMaxValT);
cvScale(iplDoGx, iplDoGx, 2.0 / _TMaxValX); // 정규화.
cvScale(iplDoGy, iplDoGy, 2.0 / _TMaxValY);
cvScale(iplTemp, iplTemp, 2.0 / _TMaxValT);
cvCopy(iplDoGy, iplDoGyClone);
cvCopy(iplDoGx, iplDoGxClone);
// NMS진행후 추가 작업
_TChessRecognition->_HoughLineBased->NonMaximumSuppression(iplDoGx, iplDoGyClone, _TKernel);
_TChessRecognition->_HoughLineBased->NonMaximumSuppression(iplDoGy, iplDoGxClone, _TKernel);
cvConvert(iplDoGx, iplEdgeY); // IPL_DEPTH_8U로 다시 재변환.
cvConvert(iplDoGy, iplEdgeX);
double rho = 1.0; // distance resolution in pixel-related units.
double theta = 1.0; // angle resolution measured in radians.
int threshold = 20;
if (threshold == 0)
threshold = 1;
// detecting 해낸 edge에서 hough line 검출.
_TLineX = cvHoughLines2(iplEdgeX, _TStorageX, CV_HOUGH_STANDARD, 1.0 * rho, CV_PI / 180 * theta, threshold, 0, 0);
_TLineY = cvHoughLines2(iplEdgeY, _TStorageY, CV_HOUGH_STANDARD, 1.0 * rho, CV_PI / 180 * theta, threshold, 0, 0);
// cvSeq를 vector로 바꾸기 위한 연산.
_TChessRecognition->_Vec_ProtectionMutex.lock();
_TChessRecognition->_HoughLineBased->CastSequence(_TLineX, _TLineY);
_TChessRecognition->_Vec_ProtectionMutex.unlock();
Sleep(2);
}
// mat 할당 해제.
cvReleaseMat(&_TDoGY);
// 내부 연산에 사용된 이미지 할당 해제.
cvReleaseImage(&iplTemp);
cvReleaseImage(&iplDoGx);
cvReleaseImage(&iplDoGy);
cvReleaseImage(&iplDoGyClone);
cvReleaseImage(&iplDoGxClone);
cvReleaseImage(&iplEdgeX);
cvReleaseImage(&iplEdgeY);
// houghline2에 사용된 opencv 메모리 할당 해제.
cvReleaseMemStorage(&_TStorageX);
cvReleaseMemStorage(&_TStorageY);
delete _TChessRecognition->_HoughLineBased;
#if defined(WINDOWS_SYS)
_endthread();
#elif defined(POSIX_SYS)
#endif
_TChessRecognition->_EndThread = true;
return 0;
}
void NewsSystem_StartCore(void * lpParam){
while(TRUE){
NewsSystem.NewsCore();
}
_endthread();
}
/*
* ptw32_throw
*
* All canceled and explicitly exited POSIX threads go through
* here. This routine knows how to exit both POSIX initiated threads and
* 'implicit' POSIX threads for each of the possible language modes (C,
* C++, and SEH).
*/
void
ptw32_throw (DWORD exception)
{
/*
* Don't use pthread_self() to avoid creating an implicit POSIX thread handle
* unnecessarily.
*/
ptw32_thread_t * sp = (ptw32_thread_t *) pthread_getspecific (ptw32_selfThreadKey);
#ifdef __CLEANUP_SEH
DWORD exceptionInformation[3];
#endif
if (exception != PTW32_EPS_CANCEL && exception != PTW32_EPS_EXIT)
{
/* Should never enter here */
exit (1);
}
if (NULL == sp || sp->implicit)
{
/*
* We're inside a non-POSIX initialised Win32 thread
* so there is no point to jump or throw back to. Just do an
* explicit thread exit here after cleaning up POSIX
* residue (i.e. cleanup handlers, POSIX thread handle etc).
*/
void* exitCode = 0;
switch (exception)
{
case PTW32_EPS_CANCEL:
exitCode = PTHREAD_CANCELED;
break;
case PTW32_EPS_EXIT:
exitCode = sp->exitStatus;
break;
}
#if defined(PTW32_STATIC_LIB)
pthread_win32_thread_detach_np ();
#endif
#if ! defined (__MINGW32__) || defined (__MSVCRT__) || defined (__DMC__)
_endthreadex ((unsigned)exitCode);
#else
_endthread ();
#endif
}
#ifdef __CLEANUP_SEH
exceptionInformation[0] = (DWORD) (exception);
exceptionInformation[1] = (DWORD) (0);
exceptionInformation[2] = (DWORD) (0);
RaiseException (EXCEPTION_PTW32_SERVICES, 0, 3, exceptionInformation);
#else /* __CLEANUP_SEH */
#ifdef __CLEANUP_C
ptw32_pop_cleanup_all (1);
longjmp (sp->start_mark, exception);
#else /* __CLEANUP_C */
#ifdef __CLEANUP_CXX
switch (exception)
{
case PTW32_EPS_CANCEL:
throw ptw32_exception_cancel ();
break;
case PTW32_EPS_EXIT:
throw ptw32_exception_exit ();
break;
}
#else
#error ERROR [__FILE__, line __LINE__]: Cleanup type undefined.
#endif /* __CLEANUP_CXX */
#endif /* __CLEANUP_C */
#endif /* __CLEANUP_SEH */
/* Never reached */
}
/**
* \return 1 on success, 0 if the function was interrupted and -1 on error
*/
int stream_enable_cache(stream_t *stream,int64_t size,int64_t min,int64_t seek_limit){
int ss = stream->sector_size ? stream->sector_size : STREAM_BUFFER_SIZE;
int res = -1;
cache_vars_t* s;
if (stream->flags & STREAM_NON_CACHEABLE) {
mp_msg(MSGT_CACHE,MSGL_STATUS,"\rThis stream is non-cacheable\n");
return 1;
}
if (size > SIZE_MAX) {
mp_msg(MSGT_CACHE, MSGL_FATAL, "Cache size larger than max. allocation size\n");
return -1;
}
s=cache_init(size,ss);
if(s == NULL) return -1;
stream->cache_data=s;
s->stream=stream; // callback
s->seek_limit=seek_limit;
//make sure that we won't wait from cache_fill
//more data than it is allowed to fill
if (s->seek_limit > s->buffer_size - s->fill_limit ){
s->seek_limit = s->buffer_size - s->fill_limit;
}
if (min > s->buffer_size - s->fill_limit) {
min = s->buffer_size - s->fill_limit;
}
// to make sure we wait for the cache process/thread to be active
// before continuing
if (min <= 0)
min = 1;
#if FORKED_CACHE
if((stream->cache_pid=fork())){
if ((pid_t)stream->cache_pid == -1)
stream->cache_pid = 0;
#else
{
stream_t* stream2=malloc(sizeof(stream_t));
memcpy(stream2,s->stream,sizeof(stream_t));
s->stream=stream2;
#if defined(__MINGW32__)
stream->cache_pid = _beginthread( ThreadProc, 0, s );
#elif defined(__OS2__)
stream->cache_pid = _beginthread( ThreadProc, NULL, 256 * 1024, s );
#else
{
pthread_t tid;
pthread_create(&tid, NULL, ThreadProc, s);
stream->cache_pid = 1;
}
#endif
#endif
if (!stream->cache_pid) {
mp_msg(MSGT_CACHE, MSGL_ERR,
"Starting cache process/thread failed: %s.\n", strerror(errno));
goto err_out;
}
// wait until cache is filled at least prefill_init %
mp_msg(MSGT_CACHE,MSGL_V,"CACHE_PRE_INIT: %"PRId64" [%"PRId64"] %"PRId64" pre:%"PRId64" eof:%d \n",
s->min_filepos,s->read_filepos,s->max_filepos,min,s->eof);
while(s->read_filepos<s->min_filepos || s->max_filepos-s->read_filepos<min){
/*
mp_msg(MSGT_CACHE,MSGL_STATUS,MSGTR_CacheFill,
100.0*(float)(s->max_filepos-s->read_filepos)/(float)(s->buffer_size),
s->max_filepos-s->read_filepos
);
*/
if(s->eof) break; // file is smaller than prefill size
if(stream_check_interrupt(PREFILL_SLEEP_TIME)) {
res = 0;
goto err_out;
}
}
mp_msg(MSGT_CACHE,MSGL_STATUS,"\n");
return 1; // parent exits
err_out:
cache_uninit(stream);
return res;
}
#if FORKED_CACHE
signal(SIGTERM,exit_sighandler); // kill
cache_mainloop(s);
// make sure forked code never leaves this function
exit(0);
#endif
}
#if !FORKED_CACHE
#if defined(__MINGW32__) || defined(__OS2__)
static void ThreadProc( void *s ){
cache_mainloop(s);
_endthread();
}
void CFolderCrawler::WorkerThread()
{
HANDLE hWaitHandles[2];
hWaitHandles[0] = m_hTerminationEvent;
hWaitHandles[1] = m_hWakeEvent;
CTGitPath workingPath;
bool bFirstRunAfterWakeup = false;
DWORD currentTicks = 0;
for(;;)
{
bool bRecursive = !!(DWORD)CRegStdDWORD(_T("Software\\TortoiseGit\\RecursiveOverlay"), TRUE);
if (SysInfo::Instance().IsVistaOrLater())
{
SetThreadPriority(GetCurrentThread(), THREAD_MODE_BACKGROUND_END);
}
DWORD waitResult = WaitForMultipleObjects(_countof(hWaitHandles), hWaitHandles, FALSE, INFINITE);
// exit event/working loop if the first event (m_hTerminationEvent)
// has been signaled or if one of the events has been abandoned
// (i.e. ~CFolderCrawler() is being executed)
if(m_bRun == false || waitResult == WAIT_OBJECT_0 || waitResult == WAIT_ABANDONED_0 || waitResult == WAIT_ABANDONED_0+1)
{
// Termination event
break;
}
if (SysInfo::Instance().IsVistaOrLater())
{
SetThreadPriority(GetCurrentThread(), THREAD_MODE_BACKGROUND_BEGIN);
}
// If we get here, we've been woken up by something being added to the queue.
// However, it's important that we don't do our crawling while
// the shell is still asking for items
bFirstRunAfterWakeup = true;
for(;;)
{
if (!m_bRun)
break;
// Any locks today?
if (CGitStatusCache::Instance().m_bClearMemory)
{
CGitStatusCache::Instance().WaitToWrite();
CGitStatusCache::Instance().ClearCache();
CGitStatusCache::Instance().Done();
CGitStatusCache::Instance().m_bClearMemory = false;
}
if(m_lCrawlInhibitSet > 0)
{
// We're in crawl hold-off
ATLTRACE("Crawl hold-off\n");
Sleep(50);
continue;
}
if (bFirstRunAfterWakeup)
{
Sleep(20);
ATLTRACE("Crawl bFirstRunAfterWakeup\n");
bFirstRunAfterWakeup = false;
continue;
}
if ((m_blockReleasesAt < GetTickCount())&&(!m_blockedPath.IsEmpty()))
{
ATLTRACE(_T("Crawl stop blocking path %s\n"), m_blockedPath.GetWinPath());
m_blockedPath.Reset();
}
CGitStatusCache::Instance().RemoveTimedoutBlocks();
if ((m_foldersToUpdate.size() == 0) && (m_pathsToUpdate.size() == 0))
{
// Nothing left to do
break;
}
currentTicks = GetTickCount();
if (m_pathsToUpdate.size())
{
{
AutoLocker lock(m_critSec);
m_bPathsAddedSinceLastCrawl = false;
workingPath = m_pathsToUpdate.Pop();
if ((!m_blockedPath.IsEmpty()) && (m_blockedPath.IsAncestorOf(workingPath)))
{
// move the path to the end of the list
m_pathsToUpdate.Push(workingPath);
if (m_pathsToUpdate.size() < 3)
Sleep(50);
continue;
}
}
// don't crawl paths that are excluded
if (!CGitStatusCache::Instance().IsPathAllowed(workingPath))
continue;
if (!CGitStatusCache::Instance().IsPathGood(workingPath))
continue;
// check if the changed path is inside an .git folder
CString projectroot;
if ((workingPath.HasAdminDir(&projectroot)&&workingPath.IsDirectory()) || workingPath.IsAdminDir())
{
// we don't crawl for paths changed in a tmp folder inside an .git folder.
// Because we also get notifications for those even if we just ask for the status!
// And changes there don't affect the file status at all, so it's safe
// to ignore notifications on those paths.
if (workingPath.IsAdminDir())
{
// TODO: add git specific filters here. is there really any change besides index file in .git
// that is relevant for overlays?
/*CString lowerpath = workingPath.GetWinPathString();
lowerpath.MakeLower();
if (lowerpath.Find(_T("\\tmp\\"))>0)
continue;
if (lowerpath.Find(_T("\\tmp")) == (lowerpath.GetLength()-4))
continue;
if (lowerpath.Find(_T("\\log"))>0)
continue;*/
// Here's a little problem:
// the lock file is also created for fetching the status
// and not just when committing.
// If we could find out why the lock file was changed
// we could decide to crawl the folder again or not.
// But for now, we have to crawl the parent folder
// no matter what.
//if (lowerpath.Find(_T("\\lock"))>0)
// continue;
}
else if (!workingPath.Exists())
{
CGitStatusCache::Instance().WaitToWrite();
CGitStatusCache::Instance().RemoveCacheForPath(workingPath);
CGitStatusCache::Instance().Done();
continue;
}
do
{
workingPath = workingPath.GetContainingDirectory();
} while(workingPath.IsAdminDir());
ATLTRACE(_T("Invalidating and refreshing folder: %s\n"), workingPath.GetWinPath());
{
AutoLocker print(critSec);
_stprintf_s(szCurrentCrawledPath[nCurrentCrawledpathIndex], MAX_CRAWLEDPATHSLEN, _T("Invalidating and refreshing folder: %s"), workingPath.GetWinPath());
nCurrentCrawledpathIndex++;
if (nCurrentCrawledpathIndex >= MAX_CRAWLEDPATHS)
nCurrentCrawledpathIndex = 0;
}
InvalidateRect(hWnd, NULL, FALSE);
CGitStatusCache::Instance().WaitToRead();
// Invalidate the cache of this folder, to make sure its status is fetched again.
CCachedDirectory * pCachedDir = CGitStatusCache::Instance().GetDirectoryCacheEntry(workingPath);
if (pCachedDir)
{
git_wc_status_kind status = pCachedDir->GetCurrentFullStatus();
pCachedDir->Invalidate();
if (workingPath.Exists())
{
pCachedDir->RefreshStatus(bRecursive);
// if the previous status wasn't normal and now it is, then
// send a notification too.
// We do this here because GetCurrentFullStatus() doesn't send
// notifications for 'normal' status - if it would, we'd get tons
// of notifications when crawling a working copy not yet in the cache.
if ((status != git_wc_status_normal)&&(pCachedDir->GetCurrentFullStatus() != status))
{
CGitStatusCache::Instance().UpdateShell(workingPath);
ATLTRACE(_T("shell update in crawler for %s\n"), workingPath.GetWinPath());
}
}
else
{
CGitStatusCache::Instance().Done();
CGitStatusCache::Instance().WaitToWrite();
CGitStatusCache::Instance().RemoveCacheForPath(workingPath);
}
}
CGitStatusCache::Instance().Done();
//In case that svn_client_stat() modified a file and we got
//a notification about that in the directory watcher,
//remove that here again - this is to prevent an endless loop
AutoLocker lock(m_critSec);
m_pathsToUpdate.erase(workingPath);
}
else if (workingPath.HasAdminDir())
{
if (!workingPath.Exists())
{
CGitStatusCache::Instance().WaitToWrite();
CGitStatusCache::Instance().RemoveCacheForPath(workingPath);
CGitStatusCache::Instance().Done();
continue;
}
if (!workingPath.Exists())
continue;
ATLTRACE(_T("Updating path: %s\n"), workingPath.GetWinPath());
{
AutoLocker print(critSec);
_stprintf_s(szCurrentCrawledPath[nCurrentCrawledpathIndex], MAX_CRAWLEDPATHSLEN, _T("Updating path: %s"), workingPath.GetWinPath());
nCurrentCrawledpathIndex++;
if (nCurrentCrawledpathIndex >= MAX_CRAWLEDPATHS)
nCurrentCrawledpathIndex = 0;
}
InvalidateRect(hWnd, NULL, FALSE);
// HasAdminDir() already checks if the path points to a dir
DWORD flags = TGITCACHE_FLAGS_FOLDERISKNOWN;
flags |= (workingPath.IsDirectory() ? TGITCACHE_FLAGS_ISFOLDER : 0);
flags |= (bRecursive ? TGITCACHE_FLAGS_RECUSIVE_STATUS : 0);
CGitStatusCache::Instance().WaitToRead();
// Invalidate the cache of folders manually. The cache of files is invalidated
// automatically if the status is asked for it and the file times don't match
// anymore, so we don't need to manually invalidate those.
if (workingPath.IsDirectory())
{
CCachedDirectory * cachedDir = CGitStatusCache::Instance().GetDirectoryCacheEntry(workingPath);
if (cachedDir)
cachedDir->Invalidate();
}
CStatusCacheEntry ce = CGitStatusCache::Instance().GetStatusForPath(workingPath, flags);
if (ce.GetEffectiveStatus() > git_wc_status_unversioned)
{
CGitStatusCache::Instance().UpdateShell(workingPath);
ATLTRACE(_T("shell update in folder crawler for %s\n"), workingPath.GetWinPath());
}
CGitStatusCache::Instance().Done();
AutoLocker lock(m_critSec);
m_pathsToUpdate.erase(workingPath);
}
else
{
if (!workingPath.Exists())
{
CGitStatusCache::Instance().WaitToWrite();
CGitStatusCache::Instance().RemoveCacheForPath(workingPath);
CGitStatusCache::Instance().Done();
}
}
}
else if (m_foldersToUpdate.size())
{
{
AutoLocker lock(m_critSec);
m_bItemsAddedSinceLastCrawl = false;
// create a new CTSVNPath object to make sure the cached flags are requested again.
// without this, a missing file/folder is still treated as missing even if it is available
// now when crawling.
workingPath = CTGitPath(m_foldersToUpdate.Pop().GetWinPath());
if ((!m_blockedPath.IsEmpty())&&(m_blockedPath.IsAncestorOf(workingPath)))
{
// move the path to the end of the list
m_foldersToUpdate.Push(workingPath);
if (m_foldersToUpdate.size() < 3)
Sleep(50);
continue;
}
}
if (DWORD(workingPath.GetCustomData()) >= currentTicks)
{
Sleep(50);
continue;
}
if ((!m_blockedPath.IsEmpty())&&(m_blockedPath.IsAncestorOf(workingPath)))
continue;
if (!CGitStatusCache::Instance().IsPathAllowed(workingPath))
continue;
if (!CGitStatusCache::Instance().IsPathGood(workingPath))
continue;
ATLTRACE(_T("Crawling folder: %s\n"), workingPath.GetWinPath());
{
AutoLocker print(critSec);
_stprintf_s(szCurrentCrawledPath[nCurrentCrawledpathIndex], MAX_CRAWLEDPATHSLEN, _T("Crawling folder: %s"), workingPath.GetWinPath());
nCurrentCrawledpathIndex++;
if (nCurrentCrawledpathIndex >= MAX_CRAWLEDPATHS)
nCurrentCrawledpathIndex = 0;
}
InvalidateRect(hWnd, NULL, FALSE);
CGitStatusCache::Instance().WaitToRead();
// Now, we need to visit this folder, to make sure that we know its 'most important' status
CCachedDirectory * cachedDir = CGitStatusCache::Instance().GetDirectoryCacheEntry(workingPath.GetDirectory());
// check if the path is monitored by the watcher. If it isn't, then we have to invalidate the cache
// for that path and add it to the watcher.
if (!CGitStatusCache::Instance().IsPathWatched(workingPath))
{
if (workingPath.HasAdminDir())
{
ATLTRACE(_T("Add watch path %s\n"), workingPath.GetWinPath());
CGitStatusCache::Instance().AddPathToWatch(workingPath);
}
if (cachedDir)
cachedDir->Invalidate();
else
{
CGitStatusCache::Instance().Done();
CGitStatusCache::Instance().WaitToWrite();
CGitStatusCache::Instance().RemoveCacheForPath(workingPath);
}
}
if (cachedDir)
cachedDir->RefreshStatus(bRecursive);
#if 0
// While refreshing the status, we could get another crawl request for the same folder.
// This can happen if the crawled folder has a lower status than one of the child folders
// (recursively). To avoid double crawlings, remove such a crawl request here
AutoLocker lock(m_critSec);
if (m_bItemsAddedSinceLastCrawl)
{
m_foldersToUpdate.erase(workingPath);
}
#endif
CGitStatusCache::Instance().Done();
}
}
}
_endthread();
}
/* For better readability we use a separate function to implement the
child code of sock_get_address_info_async. Note, that under W32
this is actually not a child but a thread and this is the reason
why we pass only a void pointer. */
static void address_info_async_child(void *opaque)
{
SockLookupData *parm = opaque;
#ifdef INET6
gint gai_err;
struct addrinfo hints, *res, *ai;
gchar port_str[6];
#else /* !INET6 */
struct hostent *hp;
gchar **addr_list_p;
struct sockaddr_in ad;
#endif /* INET6 */
gint ai_member[4] = {AF_UNSPEC, 0, 0, 0};
#ifndef G_OS_WIN32
close(parm->pipe_fds[0]);
parm->pipe_fds[0] = -1;
#endif
#ifdef INET6
memset(&hints, 0, sizeof(hints));
hints.ai_flags = AI_CANONNAME;
hints.ai_family = AF_UNSPEC;
hints.ai_socktype = SOCK_STREAM;
hints.ai_protocol = IPPROTO_TCP;
g_snprintf(port_str, sizeof(port_str), "%d", parm->port);
gai_err = getaddrinfo(parm->hostname, port_str, &hints, &res);
if (gai_err != 0) {
gchar len = 0;
g_warning("getaddrinfo for %s:%s failed: %s\n",
parm->hostname, port_str, gai_strerror(gai_err));
log_error(LOG_PROTOCOL, _("%s:%s: host lookup failed (%s).\n"),
parm->hostname, port_str, gai_strerror(gai_err));
fd_write_all(parm->pipe_fds[1], &len,
sizeof(len));
fd_write_all(parm->pipe_fds[1], (gchar *)ai_member,
sizeof(ai_member));
close(parm->pipe_fds[1]);
parm->pipe_fds[1] = -1;
#ifdef G_OS_WIN32
_endthread();
#else
_exit(1);
#endif
}
if (res != NULL) {
if (res->ai_canonname && strlen(res->ai_canonname) < 255) {
gchar len = strlen(res->ai_canonname);
fd_write_all(parm->pipe_fds[1], &len,
sizeof(len));
fd_write_all(parm->pipe_fds[1], res->ai_canonname,
len);
} else {
gchar len = 0;
fd_write_all(parm->pipe_fds[1], &len,
sizeof(len));
}
} else {
gchar len = 0;
fd_write_all(parm->pipe_fds[1], &len,
sizeof(len));
}
for (ai = res; ai != NULL; ai = ai->ai_next) {
ai_member[0] = ai->ai_family;
ai_member[1] = ai->ai_socktype;
ai_member[2] = ai->ai_protocol;
ai_member[3] = ai->ai_addrlen;
fd_write_all(parm->pipe_fds[1], (gchar *)ai_member,
sizeof(ai_member));
fd_write_all(parm->pipe_fds[1], (gchar *)ai->ai_addr,
ai->ai_addrlen);
}
if (res != NULL)
freeaddrinfo(res);
#else /* !INET6 */
hp = my_gethostbyname(parm->hostname);
if (hp == NULL || hp->h_addrtype != AF_INET) {
gchar len = 0;
fd_write_all(parm->pipe_fds[1], &len,
sizeof(len));
fd_write_all(parm->pipe_fds[1], (gchar *)ai_member,
sizeof(ai_member));
close(parm->pipe_fds[1]);
parm->pipe_fds[1] = -1;
#ifdef G_OS_WIN32
_endthread();
#else
_exit(1);
#endif
}
ai_member[0] = AF_INET;
ai_member[1] = SOCK_STREAM;
ai_member[2] = IPPROTO_TCP;
ai_member[3] = sizeof(ad);
memset(&ad, 0, sizeof(ad));
ad.sin_family = AF_INET;
ad.sin_port = htons(parm->port);
if (hp->h_name && strlen(hp->h_name) < 255) {
gchar len = strlen(hp->h_name);
fd_write_all(parm->pipe_fds[1], &len,
sizeof(len));
fd_write_all(parm->pipe_fds[1], hp->h_name,
len);
} else {
gchar len = 0;
fd_write_all(parm->pipe_fds[1], &len,
sizeof(len));
}
for (addr_list_p = hp->h_addr_list; *addr_list_p != NULL;
addr_list_p++) {
memcpy(&ad.sin_addr, *addr_list_p, hp->h_length);
fd_write_all(parm->pipe_fds[1], (gchar *)ai_member,
sizeof(ai_member));
fd_write_all(parm->pipe_fds[1], (gchar *)&ad, sizeof(ad));
}
#endif /* INET6 */
close(parm->pipe_fds[1]);
parm->pipe_fds[1] = -1;
#ifdef G_OS_WIN32
_endthread();
#else
_exit(0);
#endif
}
//=====================================================================
//=====================================================================
void _pco_acq_thread_ringBuffer(void *argin) {
DEF_FNID;
Camera* m_cam = (Camera *) argin;
SyncCtrlObj* m_sync = m_cam->_getSyncCtrlObj();
BufferCtrlObj* m_buffer = m_cam->_getBufferCtrlObj();
char _msg[LEN_MSG + 1];
__sprintfSExt(_msg, LEN_MSG, "%s> [ENTRY]", fnId);
m_cam->_traceMsg(_msg);
m_cam->_sprintComment(true, fnId, "[ENTRY]");
struct stcPcoData *m_pcoData = m_cam->_getPcoData();
TIME_USEC tStart;
msElapsedTimeSet(tStart);
long long usStart;
usElapsedTimeSet(usStart);
int error;
long msXfer;
int requestStop = stopNone;
pcoAcqStatus status;
HANDLE m_handle = m_cam->getHandle();
m_sync->setAcqFrames(0);
// traceAcq
m_pcoData->traceAcq.fnId = fnId;
double msPerFrame = (m_cam->pcoGetCocRunTime() * 1000.);
m_pcoData->traceAcq.msImgCoc = msPerFrame;
m_sync->getExpTime(m_pcoData->traceAcq.sExposure);
m_sync->getLatTime(m_pcoData->traceAcq.sDelay);
m_pcoData->msAcqRec = 0;
m_pcoData->msAcqRecTimestamp = getTimestamp();
m_pcoData->traceAcq.usTicks[0].value = usElapsedTime(usStart);
m_pcoData->traceAcq.usTicks[0].desc = "before xferImag execTime";
usElapsedTimeSet(usStart);
if(m_pcoData->testCmdMode & TESTCMDMODE_PCO2K_XFER_WAITOBJ) {
status = (pcoAcqStatus) m_buffer->_xferImag(); // <------------- uses WAITOBJ
} else {
status = (pcoAcqStatus) m_buffer->_xferImagMult(); // <------------- USES PCO_GetImageEx (NO waitobj) 0x20
}
m_pcoData->traceAcq.usTicks[1].value = usElapsedTime(usStart);
m_pcoData->traceAcq.usTicks[1].desc = "xferImag execTime";
usElapsedTimeSet(usStart);
m_sync->setExposing(status);
m_pcoData->traceAcq.usTicks[2].value = usElapsedTime(usStart);
m_pcoData->traceAcq.usTicks[2].desc = "sync->setExposing(status) execTime";
usElapsedTimeSet(usStart);
//m_sync->stopAcq();
m_pcoData->traceAcq.usTicks[3].value = usElapsedTime(usStart);
m_pcoData->traceAcq.usTicks[3].desc = "sync->stopAcq execTime";
usElapsedTimeSet(usStart);
const char *msg = m_cam->_pco_SetRecordingState(0, error);
m_pcoData->traceAcq.usTicks[4].value = usElapsedTime(usStart);
m_pcoData->traceAcq.usTicks[4].desc = "_pco_SetRecordingState execTime";
usElapsedTimeSet(usStart);
if(error) {
__sprintfSExt(_msg, LEN_MSG, "%s> [%d]> ERROR %s", fnId, __LINE__, msg);
m_cam->_traceMsg(_msg);
//throw LIMA_HW_EXC(Error, "_pco_SetRecordingState");
}
// xfer time
m_pcoData->msAcqXfer =
m_pcoData->traceAcq.msXfer =
m_pcoData->traceAcq.msTotal =
msXfer =
msElapsedTime(tStart);
m_pcoData->traceAcq.endXferTimestamp =
m_pcoData->msAcqXferTimestamp =
getTimestamp();
__sprintfSExt(_msg, LEN_MSG, "%s> EXIT xfer[%ld] (ms) status[%s]",
fnId, msXfer, sPcoAcqStatus[status]);
m_cam->_traceMsg(_msg);
m_pcoData->traceAcq.usTicks[5].desc = "up to _endtrhead execTime";
m_pcoData->traceAcq.usTicks[5].value = usElapsedTime(usStart);
m_sync->setStarted(false); // to test
_endthread();
}
void _pco_acq_thread_edge(void *argin) {
DEF_FNID;
Camera* m_cam = (Camera *) argin;
SyncCtrlObj* m_sync = m_cam->_getSyncCtrlObj();
//BufferCtrlObj* m_buffer = m_sync->_getBufferCtrlObj();
BufferCtrlObj* m_buffer = m_cam->_getBufferCtrlObj();
char _msg[LEN_MSG + 1];
__sprintfSExt(_msg, LEN_MSG, "%s> [ENTRY]", fnId);
m_cam->_traceMsg(_msg);
m_cam->_sprintComment(true, fnId, "[ENTRY]");
struct stcPcoData *m_pcoData = m_cam->_getPcoData();
TIME_USEC tStart;
msElapsedTimeSet(tStart);
int error;
long msXfer;
int requestStop = stopNone;
pcoAcqStatus status;
HANDLE m_handle = m_cam->getHandle();
m_sync->setAcqFrames(0);
if(m_pcoData->testCmdMode & TESTCMDMODE_EDGE_XFER) {
status = (pcoAcqStatus) m_buffer->_xferImag_getImage_edge();
} else {
status = (pcoAcqStatus) m_buffer->_xferImag(); // original
}
m_sync->setExposing(status);
//m_sync->stopAcq();
const char *msg = m_cam->_pco_SetRecordingState(0, error);
if(error) {
printf("=== %s [%d]> ERROR %s\n", fnId, __LINE__, msg);
//throw LIMA_HW_EXC(Error, "_pco_SetRecordingState");
}
m_pcoData->traceAcq.fnId = fnId;
m_sync->getExpTime(m_pcoData->traceAcq.sExposure);
m_sync->getLatTime(m_pcoData->traceAcq.sDelay);
m_pcoData->msAcqXfer = msXfer = msElapsedTime(tStart);
__sprintfSExt(_msg, LEN_MSG, "%s> [EXIT] xfer[%ld] (ms) status[%s]\n",
fnId, msXfer, sPcoAcqStatus[status]);
m_cam->_traceMsg(_msg);
m_sync->setStarted(false); // updated
char *errMsg = NULL;
switch(status)
{
case pcoAcqRecordTimeout: errMsg = "pcoAcqRecordTimeout" ; break;
case pcoAcqWaitTimeout: errMsg = "pcoAcqWaitTimeout" ; break;
case pcoAcqWaitError: errMsg = "pcoAcqWaitError" ; break;
case pcoAcqError: errMsg = "pcoAcqError" ; break;
case pcoAcqPcoError: errMsg = "pcoAcqPcoError" ; break;
}
if(errMsg)
{
Event *ev = new Event(Hardware,Event::Error,Event::Camera,Event::CamFault, errMsg);
m_cam->_getPcoHwEventCtrlObj()->reportEvent(ev);
}
_endthread();
}
void _pco_acq_thread_dimax_trig_single(void *argin) {
DEF_FNID;
printf("=== %s [%d]> %s ENTRY\n", fnId, __LINE__,getTimestamp(Iso));
static char msgErr[LEN_ERROR_MSG+1];
int error;
int _nrStop;
DWORD _dwValidImageCnt, _dwMaxImageCnt;
Camera* m_cam = (Camera *) argin;
SyncCtrlObj* m_sync = m_cam->_getSyncCtrlObj();
//BufferCtrlObj* m_buffer = m_sync->_getBufferCtrlObj();
BufferCtrlObj* m_buffer = m_cam->_getBufferCtrlObj();
struct stcPcoData *m_pcoData = m_cam->_getPcoData();
m_pcoData->traceAcq.fnId = fnId;
m_cam->_sprintComment(true, fnId, "[ENTRY]");
const char *msg;
TIME_USEC tStart, tStart0;
msElapsedTimeSet(tStart);
tStart0 = tStart;
long timeout, timeout0, msNowRecordLoop, msRecord, msXfer, msTotal;
int nb_acq_frames;
int requestStop = stopNone;
HANDLE m_handle = m_cam->getHandle();
WORD wSegment; m_cam->_pco_GetActiveRamSegment(wSegment, error);
double msPerFrame = (m_cam->pcoGetCocRunTime() * 1000.);
m_pcoData->traceAcq.msImgCoc = msPerFrame;
//DWORD dwMsSleepOneFrame = (DWORD) (msPerFrame + 0.5); // 4/5 rounding
DWORD dwMsSleepOneFrame = (DWORD) (msPerFrame/5.0); // 4/5 rounding
if(dwMsSleepOneFrame == 0) dwMsSleepOneFrame = 1; // min sleep
bool nb_frames_fixed = false;
int nb_frames; m_sync->getNbFrames(nb_frames);
//m_pcoData->traceAcq.nrImgRequested = nb_frames;
m_pcoData->traceAcq.nrImgRequested0 = nb_frames;
m_sync->setAcqFrames(0);
timeout = timeout0 = (long) (msPerFrame * (nb_frames * 1.3)); // 30% guard
if(timeout < TOUT_MIN_DIMAX) timeout = TOUT_MIN_DIMAX;
m_pcoData->traceAcq.msTout = m_pcoData->msAcqTout = timeout;
_dwValidImageCnt = 0;
m_sync->getExpTime(m_pcoData->traceAcq.sExposure);
m_sync->getLatTime(m_pcoData->traceAcq.sDelay);
m_sync->setExposing(pcoAcqRecordStart);
m_cam->_pco_GetNumberOfImagesInSegment(wSegment, _dwValidImageCnt, _dwMaxImageCnt, error);
if(error) {
printf("=== %s [%d]> ERROR %s\n", fnId, __LINE__, "_pco_GetNumberOfImagesInSegment");
throw LIMA_HW_EXC(Error, "PCO_GetNumberOfImagesInSegment");
}
m_pcoData->dwValidImageCnt[wSegment-1] =
m_pcoData->traceAcq.nrImgRecorded = _dwValidImageCnt;
m_pcoData->dwMaxImageCnt[wSegment-1] =
m_pcoData->traceAcq.maxImgCount = _dwMaxImageCnt;
bool doWhile =true;
if( ((DWORD) nb_frames > _dwMaxImageCnt) ){
nb_frames_fixed = true;
__sprintfSExt(msgErr,LEN_ERROR_MSG,
"=== %s [%d]> ERROR INVALID NR FRAMES fixed nb_frames[%d] _dwMaxImageCnt[%d]",
fnId, __LINE__, nb_frames, _dwMaxImageCnt);
printf("%s\n", msgErr);
m_sync->setExposing(pcoAcqError);
doWhile = false;
}
while(doWhile) {
WORD wRecState_actual;
m_pcoData->msAcqTnow = msNowRecordLoop = msElapsedTime(tStart);
m_pcoData->traceAcq.msRecordLoop = msNowRecordLoop;
wRecState_actual = m_cam->_pco_GetRecordingState(error);
if(error) {
printf("=== %s [%d]> ERROR %s\n", fnId, __LINE__, "_pco_GetRecordingState");
throw LIMA_HW_EXC(Error, "PCO_GetRecordingState");
}
if(wRecState_actual == 0) break;
if((requestStop = m_sync->_getRequestStop(_nrStop)) == stopRequest) {
m_sync->_setRequestStop(stopNone);
char msg[LEN_TRACEACQ_MSG+1];
//m_buffer->_setRequestStop(stopProcessing);
//m_sync->setExposing(pcoAcqStop);
snprintf(msg,LEN_TRACEACQ_MSG, "=== %s> STOP REQ (recording). lastImgRec[%d]\n", fnId, _dwValidImageCnt);
printf(msg);
m_pcoData->traceMsg(msg);
break;
}
Sleep(dwMsSleepOneFrame); // sleep 1 frame
} // while(true)
m_pcoData->msAcqTnow = msNowRecordLoop = msElapsedTime(tStart);
m_pcoData->traceAcq.msRecordLoop = msNowRecordLoop;
msg = m_cam->_pco_SetRecordingState(0, error);
if(error) {
printf("=== %s [%d]> ERROR %s\n", fnId, __LINE__, msg);
throw LIMA_HW_EXC(Error, "_pco_SetRecordingState");
}
if( (requestStop != stopRequest) && (!nb_frames_fixed)) {
if(m_sync->getExposing() == pcoAcqRecordStart) m_sync->setExposing(pcoAcqRecordEnd);
m_cam->_pco_GetNumberOfImagesInSegment(wSegment, _dwValidImageCnt, _dwMaxImageCnt, error);
if(error) {
printf("=== %s [%d]> ERROR %s\n", fnId, __LINE__, msg);
throw LIMA_HW_EXC(Error, "PCO_GetNumberOfImagesInSegment");
}
m_pcoData->dwValidImageCnt[wSegment-1] =
m_pcoData->traceAcq.nrImgRecorded = _dwValidImageCnt;
nb_acq_frames = (_dwValidImageCnt < (DWORD) nb_frames) ? _dwValidImageCnt : nb_frames;
//m_sync->setAcqFrames(nb_acq_frames);
// dimax recording time
m_pcoData->msAcqRec = msRecord = msElapsedTime(tStart);
m_pcoData->traceAcq.msRecord = msRecord; // loop & stop record
m_pcoData->traceAcq.endRecordTimestamp = m_pcoData->msAcqRecTimestamp = getTimestamp();
m_pcoData->traceAcq.nrImgAcquired = nb_acq_frames;
m_pcoData->traceAcq.nrImgRequested = nb_frames;
msElapsedTimeSet(tStart); // reset for xfer
if(nb_acq_frames < nb_frames) m_sync->setNbFrames(nb_acq_frames);
// if(m_buffer->_getRequestStop()) {
// m_sync->setExposing(pcoAcqStop);
// } else
// --- in case of stop request during the record phase, the transfer
// --- is made to avoid lose the image recorded
{
pcoAcqStatus status;
status = (pcoAcqStatus) m_buffer->_xferImag_getImage();
if(nb_frames_fixed) status = pcoAcqError;
m_sync->setExposing(status);
}
} // if nb_frames_fixed & no stopped
//m_sync->setExposing(status);
m_pcoData->dwMaxImageCnt[wSegment-1] =
m_pcoData->traceAcq.maxImgCount = _dwMaxImageCnt;
// traceAcq info - dimax xfer time
m_pcoData->msAcqXfer = msXfer = msElapsedTime(tStart);
m_pcoData->traceAcq.msXfer = msXfer;
m_pcoData->msAcqAll = msTotal = msElapsedTime(tStart0);
m_pcoData->traceAcq.msTotal= msTotal;
m_pcoData->traceAcq.endXferTimestamp = m_pcoData->msAcqXferTimestamp = getTimestamp();
printf("=== %s [%d]> EXIT nb_frames_requested[%d] _dwValidImageCnt[%d] _dwMaxImageCnt[%d] coc[%g] recLoopTime[%ld] "
"tout[(%ld) 0(%ld)] rec[%ld] xfer[%ld] all[%ld](ms)\n",
fnId, __LINE__, nb_frames, _dwValidImageCnt, _dwMaxImageCnt, msPerFrame, msNowRecordLoop,
timeout, timeout0, msRecord, msXfer, msTotal);
// included in 34a8fb6723594919f08cf66759fe5dbd6dc4287e only for dimax (to check for others)
m_sync->setStarted(false);
#if 0
if(requestStop == stopRequest)
{
Event *ev = new Event(Hardware,Event::Error,Event::Camera,Event::CamFault, errMsg);
m_cam->_getPcoHwEventCtrlObj()->reportEvent(ev);
}
#endif
_endthread();
}