//-------------------------------------------------------------------------------------
void MercuryProfileHandler::timeout()
{
MemoryStream s;
s << timinglen_;
ArraySize size = profileVals_.size();
s << size;
MercuryProfileHandler::PROFILEVALS::iterator iter = profileVals_.begin();
for(; iter != profileVals_.end(); iter++)
{
MercuryProfileHandler::ProfileVal& profileVal = iter->second;
s << profileVal.name;
s << profileVal.send_count << profileVal.send_size << profileVal.send_avgsize <<
profileVal.total_send_size << profileVal.total_send_count;
s << profileVal.recv_count << profileVal.recv_size << profileVal.recv_avgsize <<
profileVal.total_recv_size << profileVal.total_recv_count;
}
sendStream(&s);
}
void BaseRequest::dispatch() {
if (*static_cast<char*>(m_path + 1) == '\0') {
sendLanding();
} else {
sendStream(m_path + 1);
}
}
//-------------------------------------------------------------------------------------
void EventProfileHandler::timeout()
{
MemoryStream s;
s << timinglen_;
ArraySize size = profileMaps_.size();
s << size;
EventProfileHandler::PROFILEVALMAP::iterator iter = profileMaps_.begin();
for(; iter != profileMaps_.end(); iter++)
{
std::string type_name = iter->first;
PROFILEVALS& vals = iter->second;
s << type_name;
size = vals.size();
s << size;
EventProfileHandler::PROFILEVALS::iterator iter1 = vals.begin();
for(; iter1 != vals.end(); iter1++)
{
ProfileVal& val = iter1->second;
s << val.name;
s << val.count;
s << val.size;
}
}
sendStream(&s);
}
//-------------------------------------------------------------------------------------
bool PyTickProfileHandler::process()
{
MemoryStream s;
script::PyProfile::stop(name_);
script::PyProfile::addToStream(name_, &s);
script::PyProfile::remove(name_);
script::PyProfile::start(name_);
sendStream(&s);
return true;
}
//-------------------------------------------------------------------------------------
void PyProfileHandler::timeout()
{
if(name_ != "kbengine" || !g_kbeSrvConfig.getBaseApp().profiles.open_pyprofile)
script::PyProfile::stop(name_);
MemoryStream s;
script::PyProfile::addToStream(name_, &s);
if(name_ == "kbengine" && g_kbeSrvConfig.getBaseApp().profiles.open_pyprofile)
script::PyProfile::start(name_);
sendStream(&s);
}
//-------------------------------------------------------------------------------------
void PyProfileHandler::timeout()
{
if(name_ != "kbengine" || !(g_componentType == BASEAPP_TYPE ? g_kbeSrvConfig.getBaseApp().profiles.open_pyprofile :
g_kbeSrvConfig.getCellApp().profiles.open_pyprofile))
script::PyProfile::stop(name_);
MemoryStream s;
script::PyProfile::addToStream(name_, &s);
if(name_ == "kbengine" && (g_componentType == BASEAPP_TYPE ? g_kbeSrvConfig.getBaseApp().profiles.open_pyprofile :
g_kbeSrvConfig.getCellApp().profiles.open_pyprofile))
script::PyProfile::start(name_);
sendStream(&s);
}
void MjpegServer::client(sockets::Socket_handle& fd) {
connections_number++;
last_connection_time = utils::getMilliseconds();
LOG("MjpegServer (%d): HTTP client (%d) connected. Current number of clients: %d", port_, fd, connections_number);
// start to send video stream to client
sendStream(fd);
// finish sending stream
ugcs::vstreamer::sockets::Close_socket(fd);
connections_number--;
LOG("MjpegServer (%d): Disconnecting HTTP client. Clients left: %d.", port_, connections_number);
return;
}
void CommandMaker::Start ()
{
try {
tcp::iostream socketStream (ip.toStdString().c_str(), port.toStdString().c_str() ); // Trying to connect
if (!socketStream.fail() ) {
cout << "CommandMaker: Connected!" << endl; // TODO: write in log
#ifdef ENABLE_LOGGING
RAW_LOG (INFO, "CommandMaker: Connected!");
#endif
boost::archive::xml_oarchive oa(socketStream); // We want to send commands in XML
Command com;
while (!socketStream.fail() ) {
// Reading command
cout << "input command type (int):" << endl;
cin >> com.ComType;
cout << "input command condition (int):" << endl;
cin >> com.ComCondition;
cout << "input condition value (float):" << endl;
cin >> com.Value;
QByteArray block;
QDataStream sendStream(&block, QIODevice::ReadWrite);
sendStream << quint16(0) << com;
sendStream.device()->seek(0);
sendStream << (quint16)(block.size() - sizeof(quint16));
socketStream.write(block,block.size());
//oa << BOOST_SERIALIZATION_NVP(com); // Sending command
}
}
}
catch (exception& e) {
cout << "CommandMaker: Exception: " << e.what () << endl; // TODO: write in log
#ifdef ENABLE_LOGGING
RAW_LOG (INFO, "CommandMaker: Exception: %s", e.what());
#endif
}
}
void SendSender::Start ()
{
try {
boost::asio::io_service io_service;
tcp::endpoint endpoint (tcp::v4 (), port);
tcp::acceptor acceptor (io_service, endpoint);
tcp::iostream socketStream;
cout << "SendSender: Waiting for connection.." << endl; //TODO: write in log
#ifdef ENABLE_LOGGING
RAW_LOG (INFO, "SendSender: Waiting for connection..");
#endif
acceptor.accept (*socketStream.rdbuf ()); // waiting from connection from any IP
cout << "SendSender: Connected!" << endl; //TODO: write in log
#ifdef ENABLE_LOGGING
RAW_LOG (INFO, "SendSender: Connected!");
#endif
while (!socketStream.fail() ) {
//boost::archive::xml_oarchive oa (socketStream); // We want to send objects in XML
boost::shared_ptr<Send> sendData;
sendData = buffer->Dequeue(); // Reading Send object from buffer
QByteArray block;
QDataStream sendStream(&block, QIODevice::ReadWrite);
sendStream << quint16(0) << sendData;
sendStream.device()->seek(0);
sendStream << (quint16)(block.size() - sizeof(quint16));
socketStream.write(block,block.size());
//oa << BOOST_SERIALIZATION_NVP (sendData); // Serializing and sending it
}
}
catch (exception& e) {
cout << "SendSender: Exception: " << e.what () << endl; //TODO: write in log
#ifdef ENABLE_LOGGING
RAW_LOG (INFO, "SendSender: Exception: %s", e.what());
#endif
}
}
//-------------------------------------------------------------------------------------
void CProfileHandler::timeout()
{
MemoryStream s;
s << timinglen_;
ArraySize size = profileVals_.size();
s << size - 1;
CProfileHandler::PROFILEVALS::iterator iter = profileVals_.begin();
for(; iter != profileVals_.end(); iter++)
{
if(iter->first == "RunningTime")
{
continue;
}
uint32 count = iter->second.diff_count;
float lastTime = (float)stampsToSeconds(iter->second.diff_lastTime);
float sumTime = (float)stampsToSeconds(iter->second.diff_sumTime);
float lastIntTime = (float)stampsToSeconds(iter->second.diff_lastIntTime);
float sumIntTime = (float)stampsToSeconds(iter->second.diff_sumIntTime);
if(lastTime < 0.000f)
lastTime = 0.0f;
if(sumTime < 0.000f)
sumTime = 0.0f;
if(lastIntTime < 0.000f)
lastIntTime = 0.0f;
if(sumIntTime < 0.000f)
sumIntTime = 0.0f;
s << iter->first << count << lastTime << sumTime << lastIntTime << sumIntTime;
}
sendStream(&s);
}
//-------------------------------------------------------------------------------------
void SpaceViewer::initClient()
{
MemoryStream s;
// 先下发脚本ID对应脚本模块的名称，便于降低后面实体同步量，实体只同步id过去
const EntityDef::SCRIPT_MODULES& scriptModules = EntityDef::getScriptModules();
s << scriptModules.size();
EntityDef::SCRIPT_MODULES::const_iterator moduleIter = scriptModules.begin();
for (; moduleIter != scriptModules.end(); ++moduleIter)
{
s << moduleIter->get()->getUType();
s << moduleIter->get()->getName();
}
sendStream(&s, updateType_);
// 改变为更新实体
updateType_ = 1;
lastUpdateVersion_ = 0;
}
int
streamFile(shout_t *shout, const char *fileName)
{
FILE *filepstream = NULL;
int popenFlag = 0;
char *songLenStr = NULL;
int isStdin = 0;
int ret, retval = 0;
long songLen;
metadata_t *mdata;
struct timeval startTime;
if ((filepstream = openResource(shout, fileName, &popenFlag,
&mdata, &isStdin, &songLen))
== NULL) {
if (++resource_errors > 100) {
printf("%s: Too many errors -- giving up.\n", __progname);
return (0);
}
/* Continue with next resource on failure: */
return (1);
}
resource_errors = 0;
if (mdata != NULL) {
char *tmp, *metaData;
tmp = metadata_assemble_string(mdata);
if ((metaData = UTF8toCHAR(tmp, ICONV_REPLACE)) == NULL)
metaData = xstrdup("(unknown title)");
xfree(tmp);
printf("%s: Streaming ``%s''", __progname, metaData);
if (vFlag)
printf(" (file: %s)\n", fileName);
else
printf("\n");
xfree(metaData);
/* MP3 streams are special, so set the metadata explicitly: */
if (strcmp(pezConfig->format, MP3_FORMAT) == 0)
setMetadata(shout, mdata, NULL);
metadata_free(&mdata);
} else if (isStdin)
printf("%s: Streaming from standard input\n", __progname);
if (songLen > 0)
songLenStr = xstrdup(getTimeString(songLen));
ez_gettimeofday((void *)&startTime);
do {
ret = sendStream(shout, filepstream, fileName, isStdin,
songLenStr, &startTime);
if (quit)
break;
if (ret != STREAM_DONE) {
if ((skipTrack && rereadPlaylist) ||
(skipTrack && queryMetadata)) {
skipTrack = 0;
ret = STREAM_CONT;
}
if (queryMetadata && rereadPlaylist) {
queryMetadata = 0;
ret = STREAM_CONT;
}
if (ret == STREAM_SKIP || skipTrack) {
skipTrack = 0;
if (!isStdin && vFlag)
printf("%s: SIGUSR1 signal received, skipping current track\n",
__progname);
retval = 1;
ret = STREAM_DONE;
}
if (ret == STREAM_UPDMDATA || queryMetadata) {
queryMetadata = 0;
if (mFlag)
continue;
if (metadataFromProgram) {
char *mdataStr = NULL;
metadata_t *prog_mdata;
if (vFlag > 1)
printf("%s: Querying '%s' for fresh metadata\n",
__progname, pezConfig->metadataProgram);
if ((prog_mdata = getMetadata(pezConfig->metadataProgram)) == NULL) {
retval = 0;
ret = STREAM_DONE;
continue;
}
if (setMetadata(shout, prog_mdata, &mdataStr) != SHOUTERR_SUCCESS) {
retval = 0;
ret = STREAM_DONE;
continue;
}
metadata_free(&prog_mdata);
if (vFlag > 1)
printf("%s: New metadata: ``%s''\n",
__progname, mdataStr);
xfree(mdataStr);
}
}
if (ret == STREAM_SERVERR) {
retval = 0;
ret = STREAM_DONE;
}
} else
retval = 1;
} while (ret != STREAM_DONE);
if (popenFlag)
pclose(filepstream);
else if (!isStdin)
fclose(filepstream);
if (songLenStr != NULL)
xfree(songLenStr);
return (retval);
}
//-------------------------------------------------------------------------------------
void SpaceViewer::updateClient()
{
if (spaceID_ == 0)
return;
Space* space = Spaces::findSpace(spaceID_);
if (space == NULL || !space->isGood())
{
return;
}
// 最多每次更新500个实体
const int MAX_UPDATE_COUNT = 100;
int updateCount = 0;
// 获取本次与上次结果的差值，将差值放入stream中更新到客户端
// 差值包括新增的实体，以及已经有的实体的位置变化
MemoryStream s;
Entities<Entity>* pEntities = Cellapp::getSingleton().pEntities();
Entities<Entity>::ENTITYS_MAP& entitiesMap = pEntities->getEntities();
// 先检查已经监视的实体，对于版本号较低的优先更新
if (updateCount < MAX_UPDATE_COUNT)
{
std::map< ENTITY_ID, ViewEntity >::iterator viewerIter = viewedEntities.begin();
for (; viewerIter != viewedEntities.end(); )
{
if (updateCount >= MAX_UPDATE_COUNT)
break;
ViewEntity& viewEntity = viewerIter->second;
if (viewEntity.updateVersion > lastUpdateVersion_)
continue;
Entities<Entity>::ENTITYS_MAP::iterator iter = entitiesMap.find(viewerIter->first);
// 找不到实体， 说明已经销毁或者跑到其他进程了
// 如果在其他进程， 其他进程会将其更新到客户端
if (iter == entitiesMap.end())
{
s << viewerIter->first;
s << false; // true为更新， false为销毁
// 将其从viewedEntities删除
viewedEntities.erase(viewerIter++);
}
else
{
Entity* pEntity = static_cast<Entity*>(iter->second.get());
if (pEntity->spaceID() != spaceID_)
{
// 将其从viewedEntities删除
viewedEntities.erase(viewerIter++);
continue;
}
/*
if (pEntity->cellID() != cellID_)
{
// 将其从viewedEntities删除
viewedEntities.erase(viewerIter++);
continue;
}
*/
// 有新增的实体或者已经观察到的实体，检查位置变化
// 如果没有变化则pass
if ((viewEntity.position - pEntity->position()).length() <= 0.0004f &&
(viewEntity.direction.dir - pEntity->direction().dir).length() <= 0.0004f)
{
++viewerIter;
continue;
}
viewEntity.entityID = pEntity->id();
viewEntity.position = pEntity->position();
viewEntity.direction = pEntity->direction();
++viewEntity.updateVersion;
s << viewEntity.entityID;
s << true; // true为更新， false为销毁
s << pEntity->pScriptModule()->getUType();
s << viewEntity.position.x << viewEntity.position.y << viewEntity.position.z;
s << viewEntity.direction.roll() << viewEntity.direction.pitch() << viewEntity.direction.yaw();
++updateCount;
++viewerIter;
}
}
}
// 再检查是否有新增的实体
if (updateCount < MAX_UPDATE_COUNT)
{
Entities<Entity>::ENTITYS_MAP::iterator iter = entitiesMap.begin();
for (; iter != entitiesMap.end(); ++iter)
{
if (updateCount >= MAX_UPDATE_COUNT)
break;
Entity* pEntity = static_cast<Entity*>(iter->second.get());
if (pEntity->spaceID() != spaceID_)
continue;
/*
if (pEntity->cellID() != cellID_)
continue;
*/
std::map< ENTITY_ID, ViewEntity >::iterator findIter = viewedEntities.find(pEntity->id());
ViewEntity& viewEntity = viewedEntities[pEntity->id()];
if (findIter != viewedEntities.end())
continue;
viewEntity.entityID = pEntity->id();
viewEntity.position = pEntity->position();
viewEntity.direction = pEntity->direction();
viewEntity.updateVersion = lastUpdateVersion_ + 1;
++updateCount;
s << viewEntity.entityID;
s << true; // true为更新， false为销毁
s << pEntity->pScriptModule()->getUType();
s << viewEntity.position.x << viewEntity.position.y << viewEntity.position.z;
s << viewEntity.direction.roll() << viewEntity.direction.pitch() << viewEntity.direction.yaw();
}
}
sendStream(&s, updateType_);
// 如果全部更新完毕，更换版本号
if (updateCount < MAX_UPDATE_COUNT)
++lastUpdateVersion_;
}
void AbstractOutputStream::send(const QString& streamName, const DataBlob* dataBlob)
{
verbose( QString("sending stream \"") + streamName + "\"");
sendStream(streamName, dataBlob );
}
