std::size_t SpectraVisualisation::SignalSamplesPerGrid(void) const
{
return Document().SamplesPerSecond();
}
void
RestyleTracker::DoProcessRestyles()
{
nsAutoCString docURL;
if (profiler_is_active()) {
nsIURI *uri = Document()->GetDocumentURI();
if (uri) {
uri->GetSpec(docURL);
} else {
docURL = "N/A";
}
}
PROFILER_LABEL_PRINTF("RestyleTracker", "ProcessRestyles",
js::ProfileEntry::Category::CSS, "(%s)", docURL.get());
nsDocShell* docShell = static_cast<nsDocShell*>(mRestyleManager->PresContext()->GetDocShell());
RefPtr<TimelineConsumers> timelines = TimelineConsumers::Get();
bool isTimelineRecording = timelines && timelines->HasConsumer(docShell);
// Create a AnimationsWithDestroyedFrame during restyling process to
// stop animations on elements that have no frame at the end of the
// restyling process.
RestyleManager::AnimationsWithDestroyedFrame
animationsWithDestroyedFrame(mRestyleManager);
// Create a ReframingStyleContexts struct on the stack and put it in our
// mReframingStyleContexts for almost all of the remaining scope of
// this function.
//
// It needs to be *in* scope during BeginProcessingRestyles, which
// might (if mDoRebuildAllStyleData is true) do substantial amounts of
// restyle processing.
//
// However, it needs to be *out* of scope during
// EndProcessingRestyles, since we should release the style contexts
// it holds prior to any EndReconstruct call that
// EndProcessingRestyles makes. This is because in EndReconstruct we
// try to destroy the old rule tree using the GC mechanism, which
// means it only gets destroyed if it's unreferenced (and if it's
// referenced, we assert). So we want the ReframingStyleContexts
// (which holds old style contexts) to be destroyed before the
// EndReconstruct so those style contexts go away before
// EndReconstruct.
{
RestyleManager::ReframingStyleContexts
reframingStyleContexts(mRestyleManager);
mRestyleManager->BeginProcessingRestyles(*this);
LOG_RESTYLE("Processing %d pending %srestyles with %d restyle roots for %s",
mPendingRestyles.Count(),
mRestyleManager->PresContext()->TransitionManager()->
InAnimationOnlyStyleUpdate()
? (const char*) "animation " : (const char*) "",
static_cast<int>(mRestyleRoots.Length()),
GetDocumentURI(Document()).get());
LOG_RESTYLE_INDENT();
// loop so that we process any restyle events generated by processing
while (mPendingRestyles.Count()) {
if (mHaveLaterSiblingRestyles) {
// Convert them to individual restyles on all the later siblings
nsAutoTArray<RefPtr<Element>, RESTYLE_ARRAY_STACKSIZE> laterSiblingArr;
for (auto iter = mPendingRestyles.Iter(); !iter.Done(); iter.Next()) {
auto element = static_cast<dom::Element*>(iter.Key());
// Only collect the entries that actually need restyling by us (and
// haven't, for example, already been restyled).
// It's important to not mess with the flags on entries not in our
// document.
if (element->GetCrossShadowCurrentDoc() == Document() &&
element->HasFlag(RestyleBit()) &&
(iter.Data()->mRestyleHint & eRestyle_LaterSiblings)) {
laterSiblingArr.AppendElement(element);
}
}
for (uint32_t i = 0; i < laterSiblingArr.Length(); ++i) {
Element* element = laterSiblingArr[i];
for (nsIContent* sibling = element->GetNextSibling();
sibling;
sibling = sibling->GetNextSibling()) {
if (sibling->IsElement()) {
LOG_RESTYLE("adding pending restyle for %s due to "
"eRestyle_LaterSiblings hint on %s",
FrameTagToString(sibling->AsElement()).get(),
FrameTagToString(element->AsElement()).get());
if (AddPendingRestyle(sibling->AsElement(), eRestyle_Subtree,
NS_STYLE_HINT_NONE)) {
// Nothing else to do here; we'll handle the following
// siblings when we get to |sibling| in laterSiblingArr.
break;
}
}
}
}
// Now remove all those eRestyle_LaterSiblings bits
for (uint32_t i = 0; i < laterSiblingArr.Length(); ++i) {
Element* element = laterSiblingArr[i];
NS_ASSERTION(element->HasFlag(RestyleBit()), "How did that happen?");
RestyleData* data;
#ifdef DEBUG
bool found =
#endif
mPendingRestyles.Get(element, &data);
NS_ASSERTION(found, "Where did our entry go?");
data->mRestyleHint =
nsRestyleHint(data->mRestyleHint & ~eRestyle_LaterSiblings);
}
LOG_RESTYLE("%d pending restyles after expanding out "
"eRestyle_LaterSiblings", mPendingRestyles.Count());
mHaveLaterSiblingRestyles = false;
}
uint32_t rootCount;
while ((rootCount = mRestyleRoots.Length())) {
// Make sure to pop the element off our restyle root array, so
// that we can freely append to the array as we process this
// element.
RefPtr<Element> element;
element.swap(mRestyleRoots[rootCount - 1]);
mRestyleRoots.RemoveElementAt(rootCount - 1);
LOG_RESTYLE("processing style root %s at index %d",
FrameTagToString(element).get(), rootCount - 1);
LOG_RESTYLE_INDENT();
// Do the document check before calling GetRestyleData, since we
// don't want to do the sibling-processing GetRestyleData does if
// the node is no longer relevant.
if (element->GetCrossShadowCurrentDoc() != Document()) {
// Content node has been removed from our document; nothing else
// to do here
LOG_RESTYLE("skipping, no longer in the document");
continue;
}
nsAutoPtr<RestyleData> data;
if (!GetRestyleData(element, data)) {
LOG_RESTYLE("skipping, already restyled");
continue;
}
if (isTimelineRecording) {
timelines->AddMarkerForDocShell(docShell, Move(
MakeUnique<RestyleTimelineMarker>(
data->mRestyleHint, MarkerTracingType::START)));
}
#if defined(MOZ_ENABLE_PROFILER_SPS) && !defined(MOZILLA_XPCOMRT_API)
Maybe<GeckoProfilerTracingRAII> profilerRAII;
if (profiler_feature_active("restyle")) {
profilerRAII.emplace("Paint", "Styles", Move(data->mBacktrace));
}
#endif
ProcessOneRestyle(element, data->mRestyleHint, data->mChangeHint,
data->mRestyleHintData);
AddRestyleRootsIfAwaitingRestyle(data->mDescendants);
if (isTimelineRecording) {
timelines->AddMarkerForDocShell(docShell, Move(
MakeUnique<RestyleTimelineMarker>(
data->mRestyleHint, MarkerTracingType::END)));
}
}
if (mHaveLaterSiblingRestyles) {
// Keep processing restyles for now
continue;
}
// Now we only have entries with change hints left. To be safe in
// case of reentry from the handing of the change hint, use a
// scratch array instead of calling out to ProcessOneRestyle while
// enumerating the hashtable. Use the stack if we can, otherwise
// fall back on heap-allocation.
nsAutoTArray<RestyleEnumerateData, RESTYLE_ARRAY_STACKSIZE> restyleArr;
RestyleEnumerateData* restylesToProcess =
restyleArr.AppendElements(mPendingRestyles.Count());
if (restylesToProcess) {
RestyleEnumerateData* restyle = restylesToProcess;
#ifdef RESTYLE_LOGGING
uint32_t count = 0;
#endif
for (auto iter = mPendingRestyles.Iter(); !iter.Done(); iter.Next()) {
auto element = static_cast<dom::Element*>(iter.Key());
RestyleTracker::RestyleData* data = iter.Data();
// Only collect the entries that actually need restyling by us (and
// haven't, for example, already been restyled).
// It's important to not mess with the flags on entries not in our
// document.
if (element->GetCrossShadowCurrentDoc() != Document() ||
!element->HasFlag(RestyleBit())) {
LOG_RESTYLE("skipping pending restyle %s, already restyled or no "
"longer in the document",
FrameTagToString(element).get());
continue;
}
NS_ASSERTION(
!element->HasFlag(RootBit()) ||
// Maybe we're just not reachable via the frame tree?
(element->GetFlattenedTreeParent() &&
(!element->GetFlattenedTreeParent()->GetPrimaryFrame() ||
element->GetFlattenedTreeParent()->GetPrimaryFrame()->IsLeaf() ||
element->GetCrossShadowCurrentDoc()->GetShell()->FrameManager()
->GetDisplayContentsStyleFor(element))) ||
// Or not reachable due to an async reinsert we have
// pending? If so, we'll have a reframe hint around.
// That incidentally makes it safe that we still have
// the bit, since any descendants that didn't get added
// to the roots list because we had the bits will be
// completely restyled in a moment.
(data->mChangeHint & nsChangeHint_ReconstructFrame),
"Why did this not get handled while processing mRestyleRoots?");
// Unset the restyle bits now, so if they get readded later as we
// process we won't clobber that adding of the bit.
element->UnsetFlags(RestyleBit() |
RootBit() |
ConditionalDescendantsBit());
restyle->mElement = element;
restyle->mRestyleHint = data->mRestyleHint;
restyle->mChangeHint = data->mChangeHint;
// We can move data since we'll be clearing mPendingRestyles after
// we finish enumerating it.
restyle->mRestyleHintData = Move(data->mRestyleHintData);
#if defined(MOZ_ENABLE_PROFILER_SPS) && !defined(MOZILLA_XPCOMRT_API)
restyle->mBacktrace = Move(data->mBacktrace);
#endif
#ifdef RESTYLE_LOGGING
count++;
#endif
// Increment to the next slot in the array
restyle++;
}
RestyleEnumerateData* lastRestyle = restyle;
// Clear the hashtable now that we don't need it anymore
mPendingRestyles.Clear();
#ifdef RESTYLE_LOGGING
uint32_t index = 0;
#endif
for (RestyleEnumerateData* currentRestyle = restylesToProcess;
currentRestyle != lastRestyle;
++currentRestyle) {
LOG_RESTYLE("processing pending restyle %s at index %d/%d",
FrameTagToString(currentRestyle->mElement).get(),
index++, count);
LOG_RESTYLE_INDENT();
#if defined(MOZ_ENABLE_PROFILER_SPS) && !defined(MOZILLA_XPCOMRT_API)
Maybe<GeckoProfilerTracingRAII> profilerRAII;
if (profiler_feature_active("restyle")) {
profilerRAII.emplace("Paint", "Styles", Move(currentRestyle->mBacktrace));
}
#endif
if (isTimelineRecording) {
timelines->AddMarkerForDocShell(docShell, Move(
MakeUnique<RestyleTimelineMarker>(
currentRestyle->mRestyleHint, MarkerTracingType::START)));
}
ProcessOneRestyle(currentRestyle->mElement,
currentRestyle->mRestyleHint,
currentRestyle->mChangeHint,
currentRestyle->mRestyleHintData);
if (isTimelineRecording) {
timelines->AddMarkerForDocShell(docShell, Move(
MakeUnique<RestyleTimelineMarker>(
currentRestyle->mRestyleHint, MarkerTracingType::END)));
}
}
}
}
}
// mPendingRestyles is now empty.
mHaveSelectors = false;
mRestyleManager->EndProcessingRestyles();
}
wxString SpectraVisualisation::Name(void)
{
return Document().Name();
}
/**
* Parses manifest file and checks that files described in manifest exist, also
* checks that no extra file do exist that are not described in manifest.xml.
*
* Note: If non-ascii characters are present in XML data, we depend on the LANG variable to be set properly
* (see iconv --list for the list of supported encoding values for libiconv).
*
* @param path directory on disk of the BDOC container.
* @throws IOException exception is thrown if the manifest.xml file parsing failed.
* @throws BDocException
*/
void digidoc::BDoc::parseManifestAndLoadFiles(const std::string &path) throw(IOException, BDocException)
{
DEBUG("BDoc::readManifest(path = '%s')", path.c_str());
try
{
// Parse manifest file.
std::string fileName = util::File::path(path, "META-INF/manifest.xml");
xml_schema::Properties properties;
properties.schema_location(BDocPrivate::MANIFEST_NAMESPACE, Conf::getInstance()->getManifestXsdPath());
std::auto_ptr<manifest::Manifest> manifest(manifest::manifest(fileName, xml_schema::Flags::dont_initialize, properties));
// Extract and validate file list from manifest.
std::set<std::string> manifestFiles;
bool mimetypeChecked = false;
for(manifest::Manifest::File_entrySequence::const_iterator iter = manifest->file_entry().begin();
iter != manifest->file_entry().end(); iter++)
{
DEBUG("full_path = '%s', media_type = '%s'", iter->full_path().c_str(), iter->media_type().c_str());
// Check container mimetype.
if(std::string("/").compare(iter->full_path()) == 0)
{
if(mimetypeChecked)
THROW_BDOCEXCEPTION("Manifest has more than one container media type defined.");
if(getMimeType().compare(iter->media_type()) != 0)
{
THROW_BDOCEXCEPTION("Manifest has incorrect BDCO container media type defined '%s', expecting '%s'.", iter->media_type().c_str(), getMimeType().c_str());
}
DEBUG("BDOC mimetype OK");
mimetypeChecked = true;
continue;
}
// Check that file reference is not defined already and add relative file reference to set.
if(manifestFiles.find(iter->full_path()) != manifestFiles.end())
THROW_BDOCEXCEPTION("Manifest multiple entries defined for file '%s'.", iter->media_type().c_str());
#ifdef __APPLE__
// Apple decomposes always utf-8 chars on filesystem, make sure that we compare paths with composed form
manifestFiles.insert(digidoc::util::File::decodeName(iter->full_path()));
#else
manifestFiles.insert(iter->full_path());
#endif
// Add document to documents list.
if(iter->full_path().find_first_of("/") == std::string::npos)
{
if(!util::File::fileExists(util::File::path(path, iter->full_path())))
{
THROW_BDOCEXCEPTION("File described in manifest '%s' does not exist in BDOC container.", iter->full_path().c_str());
}
d->documents.push_back(Document(util::File::fileName(iter->full_path()), util::File::path(path, iter->full_path()), iter->media_type()));
continue;
}
// Add signature to signatures list.
DEBUG("%s :: %u", iter->full_path().c_str(), iter->full_path().find_first_of("META-INF/"));
std::string signatureFileName = (iter->full_path().substr((iter->full_path().find('/'))+1));
if(iter->full_path().find_first_of("META-INF/") == 0)
{
DEBUG("signature filename :: '%s'", signatureFileName.c_str());
if(signatureFileName.find_first_of("/") != std::string::npos)
THROW_BDOCEXCEPTION("Unexpected file described in manifest '%s'.", iter->full_path().c_str());
if(!util::File::fileExists(util::File::path(util::File::path(path, "META-INF"), signatureFileName)))
THROW_BDOCEXCEPTION("File described in manifest '%s' does not exist in BDOC container.", iter->full_path().c_str());
std::string signaturePath = util::File::path(util::File::path(path, "META-INF"), signatureFileName);
try
{
if(SignatureBES::MEDIA_TYPE == iter->media_type())
d->signatures.push_back(new SignatureBES(signaturePath, *this));
else if(SignatureTM::MEDIA_TYPE == iter->media_type())
d->signatures.push_back(new SignatureTM(signaturePath, *this));
else
THROW_BDOCEXCEPTION("Unknown signature media type '%s'.", iter->media_type().c_str());
}
catch(const SignatureException& e)
{
THROW_BDOCEXCEPTION_CAUSE(e, "Failed to parse signature '%s', type '%s'.", signaturePath.c_str(), iter->media_type().c_str());
}
continue;
}
// Found unexpected file description in manifest.
THROW_BDOCEXCEPTION("Unexpected file description found in container manifest.");
}
if(!mimetypeChecked)
THROW_BDOCEXCEPTION("Manifest file does not have BDOC media type described.");
// Check that there are no unexpected files in container.
std::vector<std::string> containerFiles = util::File::listFiles(path, true, true, true);
for(std::vector<std::string>::const_iterator iter = containerFiles.begin(); iter != containerFiles.end(); iter++)
{
std::string containerFile = *iter;
if(std::string("mimetype").compare(containerFile) == 0
|| std::string("META-INF/manifest.xml").compare(containerFile) == 0)
continue;
std::replace(containerFile.begin(), containerFile.end(), '\\', '/');
if(manifestFiles.find(containerFile) == manifestFiles.end())
THROW_BDOCEXCEPTION("File '%s' found in BDOC container is not described in manifest.", containerFile.c_str());
}
}
catch(const xml_schema::Exception& e)
{
std::ostringstream oss;
oss << e;
THROW_IOEXCEPTION("Failed to parse manifest XML: %s", oss.str().c_str());
}
}
Value DocumentSourceBsonArray::serialize(bool explain) const {
if (explain) {
return Value(DOC("bsonArray" << Document()));
}
return Value();
}
void DocumentSourceCursor::findNext() {
unstarted = false;
if ( !_cursorWithContext ) {
pCurrent = Document();
hasCurrent = false;
return;
}
for( ; cursor()->ok(); cursor()->advance() ) {
yieldSometimes();
if ( !cursor()->ok() ) {
// The cursor was exhausted during the yield.
break;
}
if ( !cursor()->currentMatches() || cursor()->currentIsDup() )
continue;
// grab the matching document
if (canUseCoveredIndex()) {
// Can't have collection metadata if we are here
BSONObj indexKey = cursor()->currKey();
pCurrent = Document(cursor()->c()->keyFieldsOnly()->hydrate(indexKey));
}
else {
BSONObj next = cursor()->current();
// check to see if this is a new object we don't own yet
// because of a chunk migration
if (collMetadata()) {
KeyPattern kp( collMetadata()->getKeyPattern() );
if ( !collMetadata()->keyBelongsToMe( kp.extractSingleKey( next ) ) ) continue;
}
if (!_projection) {
pCurrent = Document(next);
}
else {
pCurrent = documentFromBsonWithDeps(next, _dependencies);
if (debug && !_dependencies.empty()) {
// Make sure we behave the same as Projection. Projection doesn't have a
// way to specify "no fields needed" so we skip the test in that case.
MutableDocument byAggo(pCurrent);
MutableDocument byProj(Document(_projection->transform(next)));
if (_dependencies["_id"].getType() == Object) {
// We handle subfields of _id identically to other fields.
// Projection doesn't handle them correctly.
byAggo.remove("_id");
byProj.remove("_id");
}
if (Document::compare(byAggo.peek(), byProj.peek()) != 0) {
PRINT(next);
PRINT(_dependencies);
PRINT(_projection->getSpec());
PRINT(byAggo.peek());
PRINT(byProj.peek());
verify(false);
}
}
}
}
hasCurrent = true;
cursor()->advance();
return;
}
// If we got here, there aren't any more documents.
// The CursorWithContext (and its read lock) must be released, see SERVER-6123.
dispose();
pCurrent = Document();
hasCurrent = false;
}
void DocumentSourceOut::initialize() {
invariant(_mongod);
DBClientBase* conn = _mongod->directClient();
// Save the original collection options and index specs so we can check they didn't change
// during computation.
_originalOutOptions = _mongod->getCollectionOptions(_outputNs);
_originalIndexes = conn->getIndexSpecs(_outputNs.ns());
// Check if it's sharded or capped to make sure we have a chance of succeeding before we do all
// the work. If the collection becomes capped during processing, the collection options will
// have changed, and the $out will fail. If it becomes sharded during processing, the final
// rename will fail.
uassert(17017,
str::stream() << "namespace '" << _outputNs.ns()
<< "' is sharded so it can't be used for $out'",
!_mongod->isSharded(_outputNs));
uassert(17152,
str::stream() << "namespace '" << _outputNs.ns()
<< "' is capped so it can't be used for $out",
_originalOutOptions["capped"].eoo());
// We will write all results into a temporary collection, then rename the temporary collection
// to be the target collection once we are done.
_tempNs = NamespaceString(str::stream() << _outputNs.db() << ".tmp.agg_out."
<< aggOutCounter.addAndFetch(1));
// Create output collection, copying options from existing collection if any.
{
BSONObjBuilder cmd;
cmd << "create" << _tempNs.coll();
cmd << "temp" << true;
cmd.appendElementsUnique(_originalOutOptions);
BSONObj info;
bool ok = conn->runCommand(_outputNs.db().toString(), cmd.done(), info);
uassert(16994,
str::stream() << "failed to create temporary $out collection '" << _tempNs.ns()
<< "': "
<< info.toString(),
ok);
}
// copy indexes to _tempNs
for (std::list<BSONObj>::const_iterator it = _originalIndexes.begin();
it != _originalIndexes.end();
++it) {
MutableDocument index((Document(*it)));
index.remove("_id"); // indexes shouldn't have _ids but some existing ones do
index["ns"] = Value(_tempNs.ns());
BSONObj indexBson = index.freeze().toBson();
conn->insert(_tempNs.getSystemIndexesCollection(), indexBson);
BSONObj err = conn->getLastErrorDetailed();
uassert(16995,
str::stream() << "copying index for $out failed."
<< " index: "
<< indexBson
<< " error: "
<< err,
DBClientWithCommands::getLastErrorString(err).empty());
}
_initialized = true;
}
CApaDocument* C{{PROJECT}}Application::CreateDocumentL()
{
return new (ELeave) C{{PROJECT}}Document(*this);
}
