// non prioritized means that, if there's a line for bandwidth,
// others will cut in front of the non-prioritized peers.
// this is used by web seeds
int bandwidth_manager::request_bandwidth(boost::intrusive_ptr<bandwidth_socket> const& peer
, int blk, int priority
, bandwidth_channel* chan1
, bandwidth_channel* chan2
, bandwidth_channel* chan3
, bandwidth_channel* chan4
, bandwidth_channel* chan5
)
{
INVARIANT_CHECK;
if (m_abort) return 0;
TORRENT_ASSERT(blk > 0);
TORRENT_ASSERT(priority > 0);
TORRENT_ASSERT(!is_queued(peer.get()));
bw_request bwr(peer, blk, priority);
int i = 0;
if (chan1 && chan1->throttle() > 0) bwr.channel[i++] = chan1;
if (chan2 && chan2->throttle() > 0) bwr.channel[i++] = chan2;
if (chan3 && chan3->throttle() > 0) bwr.channel[i++] = chan3;
if (chan4 && chan4->throttle() > 0) bwr.channel[i++] = chan4;
if (chan5 && chan5->throttle() > 0) bwr.channel[i++] = chan5;
if (i == 0)
{
// the connection is not rate limited by any of its
// bandwidth channels, or it doesn't belong to any
// channels. There's no point in adding it to
// the queue, just satisfy the request immediately
return blk;
}
m_queued_bytes += blk;
m_queue.push_back(bwr);
return 0;
}
int seekLowerBound(fstring key, llong* id, valvec<byte>* retKey) override {
assert(key.size() == sizeof(Int));
if (key.size() != sizeof(Int)) {
THROW_STD(invalid_argument,
"key.size must be sizeof(Int)=%d", int(sizeof(Int)));
}
auto owner = static_cast<const SeqNumIndex*>(m_index.get());
Int keyId = unaligned_load<Int>(key.udata());
if (keyId <= owner->m_min) {
m_curr = 0;
return -1;
}
else if (keyId > owner->m_min + owner->m_cnt) {
m_curr = owner->m_cnt;
*id = owner->m_cnt - 1;
Int forwardMax = owner->m_min + owner->m_cnt - 1;
retKey->assign((const byte*)&forwardMax, sizeof(Int));
return 1;
}
else {
keyId -= owner->m_min;
m_curr = keyId;
*id = keyId;
retKey->assign(key.udata(), key.size());
return 0;
}
}
void
launcher_class_init(as_object &obj)
{
// GNASH_REPORT_FUNCTION;
// This is going to be the global "class"/"function"
static boost::intrusive_ptr<builtin_function> cl;
if (cl == NULL) {
Global_as* gl = getGlobal(global);
as_object* proto = getInterface();
cl = gl->createClass(&launcher_ctor, proto);
// // replicate all interface to class, to be able to access
// // all methods as static functions
attachInterface(cl.get());
}
obj.init_member("Launcher", cl.get());
}
bool increment(llong* id, valvec<byte>* key) override {
auto owner = static_cast<const SeqNumIndex*>(m_index.get());
if (nark_likely(m_curr < owner->m_cnt)) {
getIndexKey(id, key, owner, --m_curr);
return true;
}
return false;
}
static as_object*
getInterface()
{
GNASH_REPORT_FUNCTION;
static boost::intrusive_ptr<as_object> o;
if (o == NULL) {
o = new as_object();
}
return o.get();
}
inline void save(Archive& ar, boost::intrusive_ptr<T> const& t,
unsigned int const)
{
// The most common cause of trapping here would be serializing
// something like intrusive_ptr<int>. This occurs because int
// is never tracked by default. Wrap int in a trackable type
BOOST_STATIC_ASSERT((tracking_level<T>::value != track_never));
T const* ptr = t.get();
ar << ptr;
}
// static
StatusWith<std::unique_ptr<CanonicalQuery>> CanonicalQuery::canonicalize(
OperationContext* opCtx,
std::unique_ptr<QueryRequest> qr,
const boost::intrusive_ptr<ExpressionContext>& expCtx,
const ExtensionsCallback& extensionsCallback,
MatchExpressionParser::AllowedFeatureSet allowedFeatures) {
auto qrStatus = qr->validate();
if (!qrStatus.isOK()) {
return qrStatus;
}
std::unique_ptr<CollatorInterface> collator;
if (!qr->getCollation().isEmpty()) {
auto statusWithCollator = CollatorFactoryInterface::get(opCtx->getServiceContext())
->makeFromBSON(qr->getCollation());
if (!statusWithCollator.isOK()) {
return statusWithCollator.getStatus();
}
collator = std::move(statusWithCollator.getValue());
}
// Make MatchExpression.
boost::intrusive_ptr<ExpressionContext> newExpCtx;
if (!expCtx.get()) {
newExpCtx.reset(new ExpressionContext(opCtx, collator.get()));
} else {
newExpCtx = expCtx;
invariant(CollatorInterface::collatorsMatch(collator.get(), expCtx->getCollator()));
}
StatusWithMatchExpression statusWithMatcher = MatchExpressionParser::parse(
qr->getFilter(), newExpCtx, extensionsCallback, allowedFeatures);
if (!statusWithMatcher.isOK()) {
return statusWithMatcher.getStatus();
}
std::unique_ptr<MatchExpression> me = std::move(statusWithMatcher.getValue());
// Make the CQ we'll hopefully return.
std::unique_ptr<CanonicalQuery> cq(new CanonicalQuery());
Status initStatus =
cq->init(opCtx,
std::move(qr),
parsingCanProduceNoopMatchNodes(extensionsCallback, allowedFeatures),
std::move(me),
std::move(collator));
if (!initStatus.isOK()) {
return initStatus;
}
return std::move(cq);
}
template<class T> void test3(boost::intrusive_ptr<T> const & p, boost::intrusive_ptr<T> const & q)
{
BOOST_TEST((p == q) == (p.get() == q.get()));
BOOST_TEST((p.get() == q) == (p.get() == q.get()));
BOOST_TEST((p == q.get()) == (p.get() == q.get()));
BOOST_TEST((p != q) == (p.get() != q.get()));
BOOST_TEST((p.get() != q) == (p.get() != q.get()));
BOOST_TEST((p != q.get()) == (p.get() != q.get()));
// 'less' moved here as a g++ 2.9x parse error workaround
std::less<T*> less;
BOOST_TEST((p < q) == less(p.get(), q.get()));
}
template<class T, class U> void test2(boost::intrusive_ptr<T> const & p, boost::intrusive_ptr<U> const & q)
{
BOOST_TEST((p == q) == (p.get() == q.get()));
BOOST_TEST((p != q) == (p.get() != q.get()));
}
ScopedSetBroker(const boost::intrusive_ptr<Broker>& broker) {
qpid::broker::SignalHandler::setBroker(broker.get());
}
void reset() override {
auto owner = static_cast<const SeqNumIndex*>(m_index.get());
m_curr = owner->m_cnt;
}
void save(Archive & ar, ::boost::intrusive_ptr<T> const & ptr, uint32_t version) {
T * t = ptr.get();
ar & t;
}
void enqueue(TransactionContext* ,
const boost::intrusive_ptr<PersistableMessage>& pmsg,
const PersistableQueue& )
{
qpid::broker::amqp_0_10::MessageTransfer* msg = dynamic_cast<qpid::broker::amqp_0_10::MessageTransfer*>(pmsg.get());
assert(msg);
// Dump the message if there is a dump file.
if (dump.get()) {
msg->getFrames().getMethod()->print(*dump);
*dump << endl << " ";
msg->getFrames().getHeaders()->print(*dump);
*dump << endl << " ";
*dump << msg->getFrames().getContentSize() << endl;
}
// Check the message for special instructions.
string data = msg->getFrames().getContent();
size_t i = string::npos;
size_t j = string::npos;
if (strncmp(data.c_str(), TEST_STORE_DO.c_str(), strlen(TEST_STORE_DO.c_str())) == 0
&& (i = data.find(name+"[")) != string::npos
&& (j = data.find("]", i)) != string::npos)
{
size_t start = i+name.size()+1;
string action = data.substr(start, j-start);
if (action == EXCEPTION) {
throw Exception(QPID_MSG("TestStore " << name << " throwing exception for: " << data));
}
else if (action == EXIT_PROCESS) {
// FIXME aconway 2009-04-10: this is a dubious way to
// close the process at best, it can cause assertions or seg faults
// rather than clean exit.
QPID_LOG(critical, "TestStore " << name << " forcing process exit for: " << data);
exit(0);
}
else if (strncmp(action.c_str(), ASYNC.c_str(), strlen(ASYNC.c_str())) == 0) {
std::string delayStr(action.substr(ASYNC.size()));
int delay = boost::lexical_cast<int>(delayStr);
threads.push_back(Thread(*new Completer(msg, delay)));
}
else {
QPID_LOG(error, "TestStore " << name << " unknown action " << action);
msg->enqueueComplete();
}
}
else
msg->enqueueComplete();
}