Poco::Dynamic::Var RecordSet::value(std::size_t col, std::size_t row, bool useFilter) const
{
if (useFilter && isFiltered() && !isAllowed(row))
throw InvalidAccessException("Row not allowed");
if (isNull(col, row)) return Poco::Dynamic::Var();
switch (columnType(col))
{
case MetaColumn::FDT_BOOL: return value<bool>(col, row, useFilter);
case MetaColumn::FDT_INT8: return value<Int8>(col, row, useFilter);
case MetaColumn::FDT_UINT8: return value<UInt8>(col, row, useFilter);
case MetaColumn::FDT_INT16: return value<Int16>(col, row, useFilter);
case MetaColumn::FDT_UINT16: return value<UInt16>(col, row, useFilter);
case MetaColumn::FDT_INT32: return value<Int32>(col, row, useFilter);
case MetaColumn::FDT_UINT32: return value<UInt32>(col, row, useFilter);
case MetaColumn::FDT_INT64: return value<Int64>(col, row, useFilter);
case MetaColumn::FDT_UINT64: return value<UInt64>(col, row, useFilter);
case MetaColumn::FDT_FLOAT: return value<float>(col, row, useFilter);
case MetaColumn::FDT_DOUBLE: return value<double>(col, row, useFilter);
case MetaColumn::FDT_STRING: return value<std::string>(col, row, useFilter);
case MetaColumn::FDT_BLOB: return value<BLOB>(col, row, useFilter);
case MetaColumn::FDT_CLOB: return value<CLOB>(col, row, useFilter);
case MetaColumn::FDT_DATE: return value<Date>(col, row, useFilter);
case MetaColumn::FDT_TIME: return value<Time>(col, row, useFilter);
case MetaColumn::FDT_TIMESTAMP: return value<DateTime>(col, row);
default:
throw UnknownTypeException("Data type not supported.");
}
}
bool ClipboardBrowser::hideFiltered(int row)
{
d.setRowVisible(row, false); // show in preload()
bool hide = isFiltered(row);
setRowHidden(row, hide);
return hide;
}
/*
* Return the number of children.
*
* Logically this routine is equivalent to:
* return childCount(indexPath) != 0
* But with some underlying data models it may be expensive to ask
* for the child count but fast to check if there are any children at all.
* So mimic the code of childCOunt to detect our exception,
* and pass the request along for everything else.
*/
bool FilteredDataModel::hasChildren(const QVariantList& indexPath)
{
if (isFiltered(indexPath))
{
// Unexpanded header
return false;
}
return m_fullDataModel->hasChildren(indexPath); // pointer always initialized
}
/*
* Return the number of children.
* Defer to the underlying data model unless the header is filtered.
* Note: assumes m_fullDataModel is initialized
*/
int FilteredDataModel::childCount(const QVariantList& indexPath)
{
if (isFiltered(indexPath))
{
// Unexpanded header
return 0;
}
return m_fullDataModel->childCount(indexPath); // pointer always initialized
}
bool FileFilterIndex::showFile(FileData* game)
{
// this shouldn't happen, but just in case let's get it out of the way
if (!isFiltered())
return true;
// if folder, needs further inspection - i.e. see if folder contains at least one element
// that should be shown
if (game->getType() == FOLDER) {
std::vector<FileData*> children = game->getChildren();
// iterate through all of the children, until there's a match
for (std::vector<FileData*>::const_iterator it = children.cbegin(); it != children.cend(); ++it ) {
if (showFile(*it))
{
return true;
}
}
return false;
}
bool keepGoing = false;
for (std::vector<FilterDataDecl>::const_iterator it = filterDataDecl.cbegin(); it != filterDataDecl.cend(); ++it ) {
FilterDataDecl filterData = (*it);
if(*(filterData.filteredByRef))
{
// try to find a match
std::string key = getIndexableKey(game, filterData.type, false);
keepGoing = isKeyBeingFilteredBy(key, filterData.type);
// if we didn't find a match, try for secondary keys - i.e. publisher and dev, or first genre
if (!keepGoing)
{
if (!filterData.hasSecondaryKey)
{
return false;
}
std::string secKey = getIndexableKey(game, filterData.type, true);
if (secKey != UNKNOWN_LABEL)
{
keepGoing = isKeyBeingFilteredBy(secKey, filterData.type);
}
}
// if still nothing, then it's not a match
if (!keepGoing)
return false;
}
}
return keepGoing;
}
bool RecordSet::movePrevious()
{
std::size_t currentRow = _currentRow;
do
{
if (currentRow <= 0) return false;
--currentRow;
} while (isFiltered() && !isAllowed(currentRow));
_currentRow = currentRow;
return true;
}
bool RecordSet::moveNext()
{
std::size_t currentRow = _currentRow;
do
{
if (currentRow >= subTotalRowCount() - 1) return false;
++currentRow;
} while (isFiltered() && !isAllowed(currentRow));
_currentRow = currentRow;
return true;
}
void TiledMapLoader::registerCallbackForGID(const int gid, const Callback& callback, const std::list<std::string>& layerFilter)
{
if (!gidFactories.count(gid)) {
gidFactories[gid] = CallbackList();
}
gidFactories[gid].push_back([this, callback, layerFilter](const Configuration& config) {
if (!isFiltered(config.layer, layerFilter)) {
callback(config);
}
});
}
void TiledMapLoader::registerCallbackForName(const std::string& name, const Callback& callback, const std::list<std::string>& layerFilter)
{
if (!nameFactories.count(name)) {
nameFactories[name] = CallbackList();
}
nameFactories[name].push_back([this, callback, layerFilter](const Configuration& config) {
if (!isFiltered(config.layer, layerFilter)) {
callback(config);
}
});
}
std::size_t RecordSet::rowCount() const
{
poco_assert (extractions().size());
std::size_t rc = subTotalRowCount();
if (!isFiltered()) return rc;
std::size_t counter = 0;
for (int row = 0; row < rc; ++row)
{
if (isAllowed(row)) ++counter;
}
return counter;
}
bool RecordSet::moveLast()
{
if (subTotalRowCount() > 0)
{
std::size_t currentRow = subTotalRowCount() - 1;
if (!isFiltered())
{
_currentRow = currentRow;
return true;
}
while (!isAllowed(currentRow))
{
if (currentRow <= 0) return false;
--currentRow;
}
_currentRow = currentRow;
return true;
}
else return false;
}
bool RecordSet::moveFirst()
{
if (subTotalRowCount() > 0)
{
if (!isFiltered())
{
_currentRow = 0;
return true;
}
std::size_t currentRow = 0;
while (!isAllowed(currentRow))
{
if (currentRow >= subTotalRowCount() - 1) return false;
++currentRow;
}
_currentRow = currentRow;
return true;
}
else return false;
}
bool RecordSet::isAllowed(std::size_t row) const
{
if (!isFiltered()) return true;
return _pFilter->isAllowed(row);
}
bool TraceAnalyzer::exportTraceFile(const char *fileName, int *ts_errno,
exporttype_t export_type)
{
bool isFtrace = false, isPerf = false;
char *wbuf, *wb;
int fd, w;
int written, written_io, space, nrspaces, write_rval;
int nr_elements;
int idx;
int i;
const TraceEvent *eptr;
bool rval = true;
const char *ename;
char tbuf[40];
event_t cpuevent_type = (event_t) 0;
bool ok;
bool filtered = isFiltered();
nr_elements = filtered ? filteredEvents.size() : events->size();
*ts_errno = 0;
if (!isOpen()) {
*ts_errno = - TS_ERROR_INTERNAL;
return false;
}
switch (getTraceType()) {
case TRACE_TYPE_FTRACE:
isFtrace = true;
break;
case TRACE_TYPE_PERF:
isPerf = true;
break;
default:
*ts_errno = - TS_ERROR_INTERNAL;
return false;
}
wbuf = (char*) mmap(nullptr, (size_t) WRITE_BUFFER_SIZE,
PROT_READ|PROT_WRITE, MAP_PRIVATE | MAP_ANONYMOUS,
-1, 0);
if (wbuf == MAP_FAILED)
mmap_err();
if (!parser->traceFile->isIntact(ts_errno)) {
rval = false;
if (*ts_errno == 0)
*ts_errno = - TS_ERROR_FILECHANGED;
goto error_munmap;
}
parser->traceFile->allocMmap();
fd = clib_open(fileName, O_WRONLY | O_CREAT,
(S_IRUSR | S_IWUSR | S_IRGRP | S_IROTH));
if (fd < 0) {
rval = false;
*ts_errno = errno;
goto error_munmap;
}
idx = 0;
if (export_type == EXPORT_TYPE_CPU_CYCLES) {
cpuevent_type = determineCPUEvent(ok);
if (!ok) {
rval = false;
*ts_errno = - TS_ERROR_NOCPUEV;
goto error_close;
}
}
if (!isPerf)
goto skip_perf;
do {
written = 0;
space = WRITE_BUFFER_SIZE;
wb = wbuf;
while (idx < nr_elements && written < WRITE_BUFFER_LIMIT) {
if (filtered)
eptr = filteredEvents[idx];
else
eptr = &(*events)[idx];
idx++;
if (export_type == EXPORT_TYPE_CPU_CYCLES &&
eptr->type != cpuevent_type)
continue;
eptr->time.sprint(tbuf);
w = snprintf(wb, space,
"%s %5u [%03u] %s: ",
eptr->taskName->ptr, eptr->pid,
eptr->cpu, tbuf);
if (w > 0) {
written += w;
space -= w;
wb += w;
}
if (eptr->intArg != 0) {
w = snprintf(wb, space, "%10u ",
eptr->intArg);
if (w > 0) {
written += w;
space -= w;
wb += w;
}
}
ename = eptr->getEventName()->ptr;
nrspaces = TSMAX(1, spaceStrLen - strlen(ename));
nrspaces = TSMIN(nrspaces, space);
if (nrspaces > 0) {
strncpy(wb, spaceStr, nrspaces);
written += nrspaces;
space -= nrspaces;
wb += nrspaces;
}
w = snprintf(wb, space, "%s:", ename);
if (w > 0) {
written += w;
space -= w;
wb += w;
}
for (i = 0; i < eptr->argc; i++) {
w = snprintf(wb, space, " %s",
eptr->argv[i]->ptr);
if (w > 0) {
written += w;
space -= w;
wb += w;
}
}
w = snprintf(wb, space, "\n");
if (w > 0) {
written += w;
space -= w;
wb += w;
}
if (eptr->postEventInfo != nullptr &&
eptr->postEventInfo->len > 0) {
size_t cs = TSMIN(space,
eptr->postEventInfo->len);
parser->traceFile->readChunk(
eptr->postEventInfo, wb, space,
ts_errno);
if (*ts_errno != 0) {
rval = false;
goto error_close;
}
if (cs > 0) {
written += cs;
space -= cs;
wb += cs;
}
}
}
if (written > 0) {
written_io = 0;
do {
write_rval = write(fd, wbuf, written);
if (write_rval > 0) {
written_io += write_rval;
}
if (write_rval < 0 && errno != EINTR) {
rval = false;
*ts_errno = errno;
goto error_close;
}
} while(written_io < written);
}
if (idx >= nr_elements)
break;
} while(true);
if (!parser->traceFile->isIntact(ts_errno)) {
rval = false;
if (*ts_errno == 0)
*ts_errno = - TS_ERROR_FILECHANGED;
goto error_close;
}
skip_perf:
if (!isFtrace)
goto skip_ftrace;
/* Insert ftrace code here */
skip_ftrace:
error_close:
if (clib_close(fd) != 0) {
if (errno != EINTR) {
rval = false;
*ts_errno = errno;
}
}
error_munmap:
parser->traceFile->freeMmap();
if (munmap(wbuf, WRITE_BUFFER_SIZE) != 0)
munmap_err();
return rval;
}
//---
// This method is called back by the ossimFileWalker::walk method for each file it finds that it
// deems can be processed.
//---
void ossimImageUtil::processFile(const ossimFilename& file)
{
static const char M[] = "ossimImageUtil::processFile";
if(traceDebug())
{
ossimNotify(ossimNotifyLevel_DEBUG)
<< M << " entered...\n" << "file: " << file << "\n";
}
bool processFileFlag = true;
if ( !getOverrideFilteredImagesFlag() )
{
processFileFlag = !isFiltered( file );
}
if ( processFileFlag )
{
ossimNotify(ossimNotifyLevel_NOTICE) << "Processing file: " << file << std::endl;
m_mutex.lock();
ossimRefPtr<ossimImageHandler> ih =
ossimImageHandlerRegistry::instance()->open(file, true, true);
m_mutex.unlock();
if ( ih.valid() && !ih->hasError() )
{
if ( isDirectoryBasedImage( ih.get() ) )
{
// Tell the walker not to recurse this directory.
m_mutex.lock();
m_fileWalker->setRecurseFlag(false);
m_mutex.unlock();
}
// Set any reader props:
ossimPropertyInterface* pi = dynamic_cast<ossimPropertyInterface*>(ih.get());
if ( pi ) setProps(pi);
bool consumedHistogramOptions = false;
bool consumedCmmOptionsOptions = false;
if ( getOutputFileNamesFlag() )
{
// Simply output the file name of any images we can open:
ossimNotify(ossimNotifyLevel_NOTICE) << ih->getFilename().expand();
}
if ( createOverviews() )
{
// Skip shape files...
if ( ih->getClassName() != "ossimOgrGdalTileSource" )
{
createOverview(ih, consumedHistogramOptions, consumedCmmOptionsOptions);
}
}
// Build stand alone histogram. Note the overview sequencer may have computed for us.
if ( hasHistogramOption() && !consumedHistogramOptions)
{
createHistogram( ih );
}
}
else
{
ossimNotify(ossimNotifyLevel_WARN) << M << "\nCould not open: " << file << std::endl;
}
}
else // Matches: if ( processFileFlag )
{
ossimNotify(ossimNotifyLevel_NOTICE)
<< "Filtered file, not processing: " << file << std::endl;
}
if(traceDebug())
{
// Since ossimFileWalker is threaded output the file so we know which job exited.
ossimNotify(ossimNotifyLevel_DEBUG) << M << "\nfile: " << file << "\nexited...\n";
}
}
