bool ListProcesses(NamedPipe& pipe, CmdMessage& cmd)
{
ListMessage msg;
Read(pipe,&msg,sizeof(msg));
if(!pipe.ImpersonateClient())
throw win32::SystemError(L"Impersonate client failed");
ThreadToken token(TOKEN_ADJUST_PRIVILEGES);
if(!token.AdjustPrivilege(SE_DEBUG_NAME,true))
throw win32::SystemError(L"Could not do SE_DEBUG_NAME");
ProcessList procs;
if(msg.hasPid())
procs.add(msg.GetPid());
else
procs.add(msg.GetPath());
for(ProcessList::iterator it=procs.begin();it!=procs.end();it++)
{
ProcessParams param(*it);
ListResult res(param.GetPid(),param.GetParent(),param.GetSession(),param.GetApplicationName(),param.GetCommandLine(),param.GetCurrentDirectory());
Overlapped ovl;
if(!pipe.Write(&res,sizeof(res),&ovl) && !Complete(ovl,clienttimeout))
throw win32::SystemError(L"Could not send result to the client");
}
return true;
}
int main(int argc, char const *argv[])
{
std::fstream f;
f.open("test.txt");
if(!f)
std::cout << "open file fail" << std::endl;;
JobList job;
ProcessList process;
PCB cur_process;
unsigned int time = 0;
job.init(f);
while(1)
{
job.schedule(process,time);
if(process.schedule(cur_process))
{
cur_process.running(time);
std::cout << "running" << std::endl;
}
else
{
std::cout << "no running" << std::endl;
}
time++;
}
f.close();
return 0;
}
//! \brief Setup up for our basis.
//! \details Bases with the same size is collapsed to one, while different sized bases are appended
//! \param plist The process list with bases and fields
//! \param level The file level to load bases from
//! \param hdf The HDF5 file reader to use
//! \param dims The dimensionality of the basis
//! \param n The number of points in each direction per knot span in the tesselation
//! \param vtf The VTF/VTU file to write to
//! \param block Running VTF block counter
//! \param vtflevel The time level / load case in the VTF file
PatchMap setupPatchMap(const ProcessList& plist, int level, HDF5Writer& hdf, int dims, int* n,
VTF& vtf, int& block, int vtflevel)
{
vtf.clearGeometryBlocks();
int start=1;
std::map<int, BasisInfo> created;
PatchMap result;
for (ProcessList::const_iterator it = plist.begin();
it != plist.end(); ++it) {
if (it->first == "nodalforces")
continue;
readBasis(result[it->first].Patch, it->second[0].basis, it->second[0].patches, hdf, dims, level);
std::map<int, BasisInfo>::iterator loc = created.find(it->second[0].patches);
// tesselate some more patches
if (loc == created.end()) {
generateFEModel(created[it->second[0].patches].FakeModel, result[it->first].Patch, dims, n);
loc = created.find(it->second[0].patches);
loc->second.StartPart = start;
for (size_t l=0;l<result[it->first].Patch.size();++l)
writePatchGeometry(result[it->first].Patch[l], start+l, vtf, n, ++block);
start += it->second[0].patches;
}
result[it->first].StartPart = loc->second.StartPart;
result[it->first].FakeModel = loc->second.FakeModel;
}
return result;
}
// *****************************************************************************
void cHumanView::SetSFXVolume()
{
ProcessList pProcessList;
m_pGame->VGetProcessManager()->VGetProcesses(m_hashSFXChannel, pProcessList);
ProcessList::iterator curProcess;
for (curProcess = pProcessList.begin(); curProcess != pProcessList.end(); curProcess++)
{
shared_ptr<ISoundProcess> p = dynamic_pointer_cast<ISoundProcess>(*curProcess);
p->VSetVolume(cGameOptions::GameOptions().iSFXVolume);
}
}
// *******************************************************************************************
void cBreakoutView::VRenderPrivate()
{
ProcessList pProcessList;
m_pGame->VGetProcessManager()->VGetProcesses(cRenderSystem::m_Type, pProcessList);
for (auto curProcess = pProcessList.begin(); curProcess != pProcessList.end(); curProcess++)
{
shared_ptr<cRenderSystem> p = dynamic_pointer_cast<cRenderSystem>(*curProcess);
p->Render(m_pCamera);
}
cHumanView::VRenderPrivate();
}
ProcessList QtProcessFinder::search() {
ProcessList list;
HANDLE hProcessSnap;
HANDLE hProcess;
PROCESSENTRY32 pe32;
DWORD dwPriorityClass;
// Take a snapshot of all processes in the system.
hProcessSnap = CreateToolhelp32Snapshot(TH32CS_SNAPPROCESS, 0);
if (hProcessSnap == INVALID_HANDLE_VALUE) {
qFatal("CreateToolhelp32Snapshot (of processes)");
return list;
}
// Set the size of the structure before using it.
pe32.dwSize = sizeof(PROCESSENTRY32);
// Retrieve information about the first process,
// and exit if unsuccessful
if (!Process32First(hProcessSnap, &pe32)) {
qFatal("Process32First"); // show cause of failure
CloseHandle(hProcessSnap); // clean the snapshot object
return list;
}
// Now walk the snapshot of processes, and
// display information about each process in turn
do {
// Skip the system idle process
if (pe32.th32ProcessID == 0) continue;
// Retrieve the priority class.
dwPriorityClass = 0;
hProcess = OpenProcess(PROCESS_ALL_ACCESS, FALSE, pe32.th32ProcessID);
if (hProcess == NULL)
qDebug("OpenProcess");
else {
dwPriorityClass = GetPriorityClass(hProcess);
if (!dwPriorityClass) qDebug("GetPriorityClass");
CloseHandle(hProcess);
}
// List the modules and threads associated with this process
if (processUsesQt(pe32.th32ProcessID)) {
list.push_back(Process(pe32.th32ProcessID, QString::fromStdWString(pe32.szExeFile)));
}
} while (Process32Next(hProcessSnap, &pe32));
CloseHandle(hProcessSnap);
return list;
}
void terminateAllRunningKDEProcesses(ProcessList &processList)
{
QString installPrefix = QStringLiteral(CMAKE_INSTALL_PREFIX);
foreach (const ProcessListEntry *ple, processList.list()) {
if (!ple->path.isEmpty() && ple->path.toLower().startsWith(installPrefix.toLower())) {
if (verbose) {
fprintf(stderr, "terminating path: %s name: %s pid: %u\n", ple->path.toLatin1().data(), ple->name.toLatin1().data(), ple->pid);
}
processList.terminateProcess(ple->name);
}
}
}
bool JobList::schedule(ProcessList &p,unsigned int time)
{
if(hasJob() == false)
return false;
auto min = jlist.begin();
bool sign = false;
for(auto i = min; i != jlist.end(); ++i)
{
unsigned int m = getUnusedMem();
if(i->stime <= time && i->memory <= m)
{
if(i->ntime <= min->ntime || min->memory > m)
{
min = i;
sign = true;
}
}
}
if(!sign)
return false;
if(NULL == ( min->memAddr = mm_malloc(min->memory)))
return false;
p.insertJobB(*min);
jlist.erase(min);
return true;
}
void LogFile::writeProcessList(const ProcessList &processList)
{
fprintf(m_file, "[");
bool first = true;
for (auto i = processList.cbegin(); i != processList.cend(); i++)
{
if (!first)
{
fprintf(m_file, ",");
}
else
{
first = false;
}
writeProcessRecord(*i);
}
fprintf(m_file, "]");
}
int main(int argc, char **argv)
{
EventList eventlist;
ProcessList processes;
long ev_EndSimulation = 0;
Traverser traverser(&eventlist);
ColdTestCell cell1(&eventlist,&traverser);
ColdTestCell cell2(&eventlist, &traverser);
ColdTestCell cell3(&eventlist, &traverser);
Source supply(&eventlist, &traverser);
Sink derig(&eventlist);
processes.push_back(&traverser);
processes.push_back(&cell1);
processes.push_back(&cell2);
processes.push_back(&cell3);
processes.push_back(&supply);
processes.push_back(&derig);
// Connect up production layout
traverser.cell1(&cell1);
traverser.cell2(&cell2);
traverser.cell3(&cell3);
traverser.infeed(&supply);
traverser.outfeed(&derig);
// Initialise the processes
eventlist.push(new Event(100000,
nullptr,
ev_EndSimulation)); // End Simulation Event
bool change;
do {
change = false;
for (ProcessList::iterator i = processes.begin();
i != processes.end(); i++)
change |= (*i)->run(); // Run each process until no change
} while (change);
// Run the event management loop.
while (Event *event = eventlist.top()) {
eventlist.pop(); // Remove the top element from the list
SimulationTime += event->getTime(); // Advance simulation time
if (event->getEventType() == ev_EndSimulation)
break;
event->getProcess()->HandleEvent(event);
delete event; // no longer needed
}
}
// *******************************************************************************************************************
void cProcessManager::VGetProcesses(const cHashedString & Type, ProcessList & pProcessList)
{
for (auto curProcess = m_pProcessList.begin(); curProcess != m_pProcessList.end(); curProcess++)
{
shared_ptr<cProcess> p(*curProcess);
if(p->VGetType() == Type)
{
pProcessList.push_back(p);
}
}
}
ProcessList Process::GetList()
{
Handle hSnapshot = ::CreateToolhelp32Snapshot(TH32CS_SNAPPROCESS, 0);
if (!hSnapshot.IsValid())
{
THROW_LAST_ERROR_EXCEPTION();
}
PROCESSENTRY32 processEntry = {0};
processEntry.dwSize = sizeof(processEntry);
BOOL success = ::Process32First(hSnapshot, &processEntry);
if (!success)
{
THROW_LAST_ERROR_EXCEPTION();
}
ProcessList list;
while (success)
{
#ifdef _DEBUG
//if (_wcsicmp(processEntry.szExeFile, L"winword.exe") == 0 ||
// _wcsicmp(processEntry.szExeFile, L"iexplore.exe") == 0 ||
// wcscmp(processEntry.szExeFile, L"firefox.exe") == 0 ||
// wcsncmp(processEntry.szExeFile, L"FlashPlayerPlugin", 17) == 0 ||
// wcscmp(processEntry.szExeFile, L"AccessEnum.exe") == 0 ||
// wcscmp(processEntry.szExeFile, L"TSVNCache.exe") == 0 ||
// wcscmp(processEntry.szExeFile, L"plugin-container.exe") == 0)
#endif
list.push_back(Process(
processEntry.th32ProcessID,
processEntry.th32ParentProcessID,
processEntry.szExeFile));
success = ::Process32Next(hSnapshot, &processEntry);
}
return list;
}
// *****************************************************************************
void cProcessManager::VGetProcesses(const cString & strType, ProcessList & pProcessList)
{
ProcessList::iterator curProcess;
unsigned long hash = cHashedString::CalculateHash(strType);
for (curProcess = m_pProcessList.begin(); curProcess != m_pProcessList.end(); curProcess++)
{
shared_ptr<cProcess> p(*curProcess);
if(p->m_strType.GetHash() == hash)
{
pProcessList.push_back(p);
}
}
}
bool PCB::running(ProcessList &p,unsigned int time)
{
rtime++;
if(rtime == ntime)
{
ftime = time;
turntime = time - stime;
wtime = (float)(turntime)/ntime;
state = FINISH;
tape->release(pid);
mm_free(memAddr);
}
else
{
p.insertJobF(*this);
state = WAIT;
}
return true;
}
/**
* Driver Thread
* Runs the schedulers and dispatcher.
*/
void* driver_thread(void*)
{
Loader loader;
ProcessList* pList = 0;
LongTermScheduler* lts = 0;
ShortTermScheduler* sts = 0;
Dispatcher* dsp = 0;
pthread_t cpuThread;
bool done = false;
unsigned int ltsCnt = 0;
disk = new Memory(2048);
ram = new Memory(1024);
loader = Loader("data/datafile2.txt");
pList = loader.loadDisk(disk);
cpu = new Cpu(ram, pList);
lts = new LongTermScheduler(disk, ram, pList); // TODO: CPU instead of pList?
sts = new ShortTermScheduler(cpu);
dsp = new Dispatcher(cpu, ram);
if(DEBUGGING) {
cpu->setDebug(true);
lts->setDebug(true);
sts->setDebug(true);
dsp->setDebug(true);
}
// Run the schedulers once at the start
lts->schedule();
sts->rebuildQueue();
dsp->dispatch();
ltsCnt = 1;
// Spawn CPU thread.
pthread_create(&cpuThread, 0, &cpu_thread, 0);
do
{
done = true;
// Wait for interrupt.
pthread_mutex_lock(&mux);
pthread_cond_wait(&interrupt, &mux);
// LTS only runs every so often.
if(ltsCnt % 4 == 0) {
lts->schedule();
}
ltsCnt++;
// STS, Dispatcher
sts->rebuildQueue();
dsp->dispatch();
// See if we can stop.
for(unsigned int i = 0; i < pList->all.size(); i++) {
if(pList->all[i]->state != STATE_TERM_UNLOADED) {
done = false;
break;
}
}
pthread_mutex_unlock(&mux);
}
while(!done);
pthread_join(cpuThread, 0);
// Final Report
cout << "\nFinal PCB Values:\n";
cout << "=================\n";
pList->printJobs();
cout << endl;
cout << "Writing memories to disk...\n";
ram->writeDisk("ram.txt");
disk->writeDisk("disk.txt");
return 0;
}
void
Group::detachedProcessesCheckerMain(GroupPtr self) {
TRACE_POINT();
Pool *pool = getPool();
Pool::DebugSupportPtr debug = pool->debugSupport;
if (debug != NULL && debug->detachedProcessesChecker) {
debug->debugger->send("About to start detached processes checker");
debug->messages->recv("Proceed with starting detached processes checker");
}
boost::unique_lock<boost::mutex> lock(pool->syncher);
while (true) {
assert(detachedProcessesCheckerActive);
if (getLifeStatus() == SHUT_DOWN || this_thread::interruption_requested()) {
UPDATE_TRACE_POINT();
P_DEBUG("Stopping detached processes checker");
detachedProcessesCheckerActive = false;
break;
}
UPDATE_TRACE_POINT();
if (!detachedProcesses.empty()) {
P_TRACE(2, "Checking whether any of the " << detachedProcesses.size() <<
" detached processes have exited...");
ProcessList::iterator it, end = detachedProcesses.end();
ProcessList processesToRemove;
for (it = detachedProcesses.begin(); it != end; it++) {
const ProcessPtr process = *it;
switch (process->getLifeStatus()) {
case Process::ALIVE:
if (process->canTriggerShutdown()) {
P_DEBUG("Detached process " << process->inspect() <<
" has 0 active sessions now. Triggering shutdown.");
process->triggerShutdown();
assert(process->getLifeStatus() == Process::SHUTDOWN_TRIGGERED);
}
break;
case Process::SHUTDOWN_TRIGGERED:
if (process->canCleanup()) {
P_DEBUG("Detached process " << process->inspect() << " has shut down. Cleaning up associated resources.");
process->cleanup();
assert(process->getLifeStatus() == Process::DEAD);
processesToRemove.push_back(process);
} else if (process->shutdownTimeoutExpired()) {
P_WARN("Detached process " << process->inspect() <<
" didn't shut down within " PROCESS_SHUTDOWN_TIMEOUT_DISPLAY
". Forcefully killing it with SIGKILL.");
kill(process->getPid(), SIGKILL);
}
break;
default:
P_BUG("Unknown 'lifeStatus' state " << (int) process->getLifeStatus());
}
}
UPDATE_TRACE_POINT();
end = processesToRemove.end();
for (it = processesToRemove.begin(); it != end; it++) {
removeProcessFromList(*it, detachedProcesses);
}
}
UPDATE_TRACE_POINT();
if (detachedProcesses.empty()) {
UPDATE_TRACE_POINT();
P_DEBUG("Stopping detached processes checker");
detachedProcessesCheckerActive = false;
boost::container::vector<Callback> actions;
if (shutdownCanFinish()) {
UPDATE_TRACE_POINT();
finishShutdown(actions);
}
verifyInvariants();
verifyExpensiveInvariants();
lock.unlock();
UPDATE_TRACE_POINT();
runAllActions(actions);
break;
} else {
UPDATE_TRACE_POINT();
verifyInvariants();
verifyExpensiveInvariants();
}
// Not all processes can be shut down yet. Sleep for a while unless
// someone wakes us up.
UPDATE_TRACE_POINT();
detachedProcessesCheckerCond.timed_wait(lock,
posix_time::milliseconds(100));
}
}
int main (int argc, char** argv)
{
int format = 1;
int n[3] = { 2, 2, 2 };
int dims = 3;
int skip=1;
int start=0;
int end=-1;
bool last=false;
char* infile = 0;
char* vtffile = 0;
float starttime = -1, endtime = -1;
for (int i = 1; i < argc; i++)
if (!strcmp(argv[i],"-format") && i < argc-1) {
if (!strcasecmp(argv[++i],"ascii"))
format = 0;
else if (!strcasecmp(argv[i],"binary"))
format = 1;
else
format = atoi(argv[i]);
}
else if (!strcmp(argv[i],"-nviz") && i < argc-1)
n[0] = n[1] = n[2] = atoi(argv[++i]);
else if (!strcmp(argv[i],"-1D"))
dims = 1;
else if (!strcmp(argv[i],"-2D"))
dims = 2;
else if (!strcmp(argv[i],"-last"))
last = true;
else if (!strcmp(argv[i],"-start") && i < argc-1)
start = atoi(argv[++i]);
else if (!strcmp(argv[i],"-starttime") && i < argc-1)
starttime = atof(argv[++i]);
else if (!strcmp(argv[i],"-end") && i < argc-1)
end = atoi(argv[++i]);
else if (!strcmp(argv[i],"-endtime") && i < argc-1)
endtime = atof(argv[++i]);
else if (!strcmp(argv[i],"-ndump") && i < argc-1)
skip = atoi(argv[++i]);
else if (!infile)
infile = argv[i];
else if (!vtffile)
vtffile = argv[i];
else
std::cerr <<" ** Unknown option ignored: "<< argv[i] << std::endl;
if (!infile) {
std::cout <<"usage: "<< argv[0]
<<" <inputfile> [<vtffile>|<vtufile>] [-nviz <nviz>] \n"
<< "[-ndump <ndump>] [-last] [-start <level>] [-end <level>]\n"
<< "[-starttime <time>] [-endtime <time>] [-1D|-2D]\n"
<< "[-format <0|1|ASCII|BINARY>]\n";
return 0;
}
else if (!vtffile)
vtffile = infile;
std::cout <<"\n >>> IFEM HDF5 to VT[F|U] converter <<<"
<<"\n ==================================\n"
<<"\nInput file: " << infile;
std::cout <<"\nOutput file: "<< vtffile
<<"\nNumber of visualization points: "
<< n[0] <<" "<< n[1] << " " << n[2] << std::endl;
VTF* myVtf;
if (strstr(vtffile,".vtf"))
myVtf = new VTF(vtffile,format);
else
myVtf = new VTU(vtffile,last?1:0);
// Process XML - establish fields and collapse bases
PatchMap patches;
HDF5Writer hdf(strtok(infile,"."),ProcessAdm(),true,true);
XMLWriter xml(infile,ProcessAdm());
xml.readInfo();
int levels = xml.getLastTimeLevel();
std::cout <<"Reading "<< infile <<": Time levels = "<< levels << std::endl;
const std::vector<XMLWriter::Entry>& entry = xml.getEntries();
std::vector<XMLWriter::Entry>::const_iterator it;
ProcessList processlist;
for (it = entry.begin(); it != entry.end(); ++it) {
if (!it->basis.empty() && it->type != "restart") {
processlist[it->basis].push_back(*it);
std::cout << it->name <<"\t"<< it->description <<"\tnc="<< it->components
<<"\t"<< it->basis << std::endl;
}
if (it->type == "eigenmodes") {
levels = it->components-1;
processlist[it->basis].back().components = 1;
}
if (it->type == "nodalforces")
processlist["nodalforces"].push_back(*it);
}
if (processlist.empty()) {
std::cout << "No fields to process, bailing" << std::endl;
exit(1);
}
ProcessList::const_iterator pit = processlist.begin();
double time = 0.0;
// setup step boundaries and initial time
if (starttime > 0)
start = (int)(floor(starttime/pit->second.begin()->timestep));
if (endtime > 0)
end = int(endtime/pit->second.begin()->timestep+0.5f);
if (end == -1)
end = levels;
time=last?end *pit->second.begin()->timestep:
start*pit->second.begin()->timestep;
bool ok = true;
int block = 0;
VTFFieldBlocks fieldBlocks;
int k = 1;
for (int i = last?end:start; i <= end && ok; i += skip) {
if (levels > 0) {
if (processlist.begin()->second.begin()->timestep > 0) {
hdf.readDouble(i,"timeinfo","SIMbase-1",time);
std::cout <<"Time level "<< i;
std::cout << " (t=" << time << ")";
} else
std::cout << "Step " << i+1;
std::cout << std::endl;
}
VTFList vlist, slist;
bool geomWritten=false;
if ((isLR && hdf.hasGeometries(i)) || patches.empty()) {
patches = setupPatchMap(processlist, hdf.hasGeometries(i)?i:0, hdf, dims, n, *myVtf, block, k);
geomWritten = true;
}
for (pit = processlist.begin(); pit != processlist.end(); ++pit) {
for (it = pit->second.begin(); it != pit->second.end() && ok; ++it) {
if (it->once && k > 1)
continue;
if (pit->first != "nodalforces" && patches[pit->first].Patch.empty()) {
if (k == 1)
std::cerr << "Ignoring \"" << it->name << "\", basis not loaded" << std::endl;
continue;
}
std::cout <<"Reading \""<< it->name <<"\""<< std::endl;
if (pit->first == "nodalforces") {
Vector vec;
hdf.readVector(i, it->name, -1, vec);
std::vector<Vec3Pair> pts(vec.size()/6);
for (size_t j=0;j<vec.size()/6;++j) {
for (int l=0;l<3;++l) {
pts[j].first[l] = vec[6*j+l];
pts[j].second[l] = vec[6*j+l+3];
}
}
int geoBlck=-1;
ok = myVtf->writeVectors(pts,geoBlck,++block,it->name.c_str(),k);
continue;
}
for( int j=0;j<pit->second[0].patches;++j) {
Vector vec;
ok = hdf.readVector(it->once?0:i,it->name,j+1,vec);
if (it->name.find('+') != std::string::npos) {
/*
Temporary hack to split a vector into scalar fields.
The big assumption here is that the individual scalar names
are separated by '+'-characters in the vector field name
*/
Matrix tmp(it->components,vec.size()/it->components);
tmp.fill(vec.ptr());
size_t pos = 0;
size_t fp = it->name.find('+');
std::string prefix;
if (fp != std::string::npos) {
size_t fs = it->name.find(' ');
if (fs < fp) {
prefix = it->name.substr(0,fs+1);
pos = fs+1;
}
}
for (size_t r = 1; r <= tmp.rows() && pos < it->name.size(); r++) {
size_t end = it->name.find('+',pos);
ok &= writeFieldPatch(tmp.getRow(r),1, *patches[pit->first].Patch[j],
patches[pit->first].FakeModel[j],
patches[pit->first].StartPart+j,
block, prefix+it->name.substr(pos,end-pos),
vlist, slist, *myVtf, it->description, it->type);
pos = end+1;
}
}
else {
if (it->type == "knotspan") {
ok &= writeElmPatch(vec,*patches[pit->first].Patch[j],myVtf->getBlock(j+1),
patches[pit->first].StartPart+j,block,
it->description, it->name, slist, *myVtf);
} else if (it->type == "eigenmodes") {
ok &= writeFieldPatch(vec,it->components,
*patches[pit->first].Patch[j],
patches[pit->first].FakeModel[j],
patches[pit->first].StartPart+j,
block,it->name,vlist,slist,*myVtf, it->description, it->type);
} else {
ok &= writeFieldPatch(vec,it->components,
*patches[pit->first].Patch[j],
patches[pit->first].FakeModel[j],
patches[pit->first].StartPart+j,
block,it->name,vlist,slist,*myVtf, it->description, it->type);
}
}
}
}
}
if (geomWritten)
myVtf->writeGeometryBlocks(k);
writeFieldBlocks(vlist,slist,*myVtf,k,fieldBlocks);
if (!ok)
return 3;
bool res;
if (processlist.begin()->second.begin()->type == "eigenmodes") {
double val;
bool freq=false;
if (!hdf.readDouble(i, "1", "eigenval", val)) {
freq = true;
hdf.readDouble(i, "1", "eigenfrequency", val);
}
res=myVtf->writeState(k++, freq?"Frequency %g" : "Eigenvalue %g", val, 1);
} else if (processlist.begin()->second.begin()->timestep > 0)
res=myVtf->writeState(k++,"Time %g",time,0);
else {
double foo = k;
res=myVtf->writeState(k++,"Step %g", foo, 0);
}
if (!res) {
std::cerr << "Error writing state" << std::endl;
return 4;
}
pit = processlist.begin();
time += pit->second.begin()->timestep*skip;
}
hdf.closeFile(levels,true);
delete myVtf;
return 0;
}
/**
* Launch an application (webApps only, not native).
*
* @param appId The application ID to launch.
* @param params The call parameters.
* @param the ID of the application performing the launch (can be NULL).
* @param launchingProcId (can be NULL).
* @param errMsg The error message (will be empty if this call was successful).
*
* @todo: this should now be moved private and be protected...leaving it for now as to not break stuff and make things
* slightly faster for intra-sysmgr mainloop launches
*
* @return The process ID of the newly launched application. Empty upon error. If empty lool at errMsg.
*/
std::string ProcessManager::launch(const std::string& appDescString, const std::string& params,
const std::string& launchingAppId, const std::string& launchingProcId, std::string& errMsg)
{
std::string processId = "";
ApplicationDescription* desc = ApplicationDescription::fromJsonString(appDescString.c_str());
errMsg.erase();
// This now will only launch Web Apps. Native Apps are now launched by the WebAppMgrProxy.
// Find out what type of window we need to create
Window::Type winType = Window::Type_Card;
std::string winTypeStr;
if (extractFromJson(params, "windowType", winTypeStr)) {
if (winTypeStr == "dashboard")
winType = Window::Type_Dashboard;
else if (winTypeStr == "popupalert")
winType = Window::Type_PopupAlert;
else if (winTypeStr == "emergency")
winType = Window::Type_Emergency;
else if (winTypeStr == "dockModeWindow") // $$$ FIX THIS, it is just a patch to test Dock mode apps for now
winType = Window::Type_DockModeWindow;
else {
winType = Window::Type_Emulated_Card;
if (desc->uiRevision() == 2) {
winType = Window::Type_Card;
}
}
}
if (winType == Window::Type_Card) {
if (desc->uiRevision() != 2) {
winType = Window::Type_Emulated_Card;
}
}
// Get a list of all apps
typedef std::list<const ProcessBase*> ProcessList;
ProcessList runningApps = WebAppManager::instance()->runningApps();
const ProcessBase* app = 0;
for (ProcessList::const_iterator it = runningApps.begin(); it != runningApps.end(); ++it) {
if ((*it)->appId() == desc->id()) {
app = (*it);
processId = app->processId();
break;
}
}
if (!app) {
// App not running? Launch it
std::string url = desc->entryPoint();
if (desc->isHeadLess())
winType = Window::Type_None;
processId = processIdFactory();
WebAppManager::instance()->onLaunchUrl(url.c_str(),
winType,
appDescString.c_str(),
processId.c_str(),
params.c_str(), launchingAppId.c_str(), launchingProcId.c_str());
g_debug("Launched Id %s", processId.c_str() );
}
else {
WebAppManager::instance()->onRelaunchApp(processId.c_str(), params.c_str(), launchingAppId.c_str(), launchingProcId.c_str());
}
delete desc;
return processId;
}
int main(int argc, char **argv) {
cleanUpExitFlag = 0;
resetOutputFileFlag = 0;
ProcReducerConfig config(argc, argv);
if (config.daemonize) {
daemonize();
}
if (config.pidfile.length() > 0) {
pidfile(config.pidfile);
}
ProcAMQPIO *conn = new ProcAMQPIO(config.mqServer, config.mqPort, config.mqVHost, config.mqUser, config.mqPassword, config.mqExchangeName, config.mqFrameSize, FILE_MODE_READ);
conn->set_context(config.hostname, config.identifier, config.subidentifier);
ProcHDF5IO* outputFile = NULL;
time_t currTimestamp = time(NULL);
time_t lastClean = 0;
struct tm currTm;
memset(&currTm, 0, sizeof(struct tm));
currTm.tm_isdst = -1;
localtime_r(&currTimestamp, &currTm);
int last_hour = currTm.tm_hour;
string hostname, identifier, subidentifier;
int saveCnt = 0;
int nRecords = 0;
string outputFilename;
int count = 0;
void* data = NULL;
size_t data_size = 0;
char buffer[1024];
unordered_map<std::string, ProcessList*> processLists;
processLists.reserve(1000);
ProcessList* spare_processList = new ProcessList(config.maxProcessAge);
signal(SIGINT, sig_handler);
signal(SIGTERM, sig_handler);
signal(SIGXCPU, sig_handler);
signal(SIGUSR1, sig_handler);
signal(SIGUSR2, sig_handler);
signal(SIGHUP, sighup_handler);
while (cleanUpExitFlag == 0) {
currTimestamp = time(NULL);
localtime_r(&currTimestamp, &currTm);
if (currTm.tm_hour != last_hour || outputFile == NULL || resetOutputFileFlag == 2) {
/* flush the file buffers and clean up the old references to the old file */
if (outputFile != NULL) {
outputFile->flush();
delete outputFile;
outputFile = NULL;
}
/* dump the hash table - we need a fresh start for a fresh file */
for (auto iter = processLists.begin(), end = processLists.end(); iter != end; ++iter) {
ProcessList* list = iter->second;
list->expire_all_processes();
}
/* use the current date and time as the suffix for this file */
strftime(buffer, 1024, "%Y%m%d%H%M%S", &currTm);
outputFilename = config.outputHDF5FilenamePrefix + "." + string(buffer) + ".h5";
outputFile = new ProcHDF5IO(outputFilename, FILE_MODE_WRITE);
resetOutputFileFlag = 0;
}
last_hour = currTm.tm_hour;
ProcRecordType recordType = conn->read_stream_record(&data, &data_size, &nRecords);
conn->get_frame_context(hostname, identifier, subidentifier);
if (data == NULL) {
continue;
}
ProcessList* currList = NULL;
auto procList_iter = processLists.find(hostname);
if (procList_iter == processLists.end()) {
/* new host! */
currList = new ProcessList(config.maxProcessAge);
auto insertVal = processLists.insert({hostname, currList});
if (insertVal.second) {
procList_iter = insertVal.first;
} else {
cout << "couldn't insert new host processlist for: " << hostname << endl;
delete currList;
currList = NULL;
}
} else {
currList = procList_iter->second;
}
outputFile->set_context(hostname, identifier, subidentifier);
int last_pid = -1;
ProcessRecord *last_record = NULL;
for (int i = 0; i < nRecords; i++) {
unsigned int recId = 0;
bool saveNewRec = false;
unsigned int recID = 0;
ProcessRecord* record = NULL;
int pid = get_record_pid(recordType, data, i);
if (currList != NULL) {
bool newRecord = false;
record = currList->find_process_record(pid);
if (record == NULL) {
record = currList->new_process_record(spare_processList);
newRecord = true;
}
if (record == NULL) {
cout << "couldn't get a new record!" << endl;
} else {
set_process_record(recordType, data, i, record, newRecord, outputFile);
}
}
}
time_t currTime = time(NULL);
if (currTime - lastClean > config.cleanFreq || cleanUpExitFlag != 0 || resetOutputFileFlag == 1) {
cout << "Begin Clean; Flushing data to disk..." << endl;
outputFile->flush();
outputFile->trim_segments(currTime - config.maxProcessAge);
cout << "Flush Complete" << endl;
int before_processes = 0;
int before_process_capacity = 0;
int after_processes = 0;
int after_process_capacity = 0;
for (auto iter = processLists.begin(), end = processLists.end(); iter != end; ++iter) {
ProcessList *list = iter->second;
before_processes += list->get_process_count();
before_process_capacity += list->get_process_capacity();
list->find_expired_processes(spare_processList);
after_processes += list->get_process_count();
after_process_capacity += list->get_process_capacity();
}
time_t nowTime = time(NULL);
time_t deltaTime = nowTime - currTime;
cout << "Cleaning finished in " << deltaTime << " seconds" << endl;
cout << "End Clean: Presently tracking " << after_processes << " processes (removed " << (before_processes - after_processes) << ")" << endl;
cout << "Capacity for " << after_process_capacity << " processes." << endl;
cout << "Reserve capacity: " << spare_processList->get_process_capacity() << endl;
lastClean = currTime;
if (resetOutputFileFlag == 1) {
resetOutputFileFlag++;
}
}
}
free(data);
/* clean up all the records */
for (auto iter = processLists.begin(), end = processLists.end(); iter != end; ) {
ProcessList *record = iter->second;
delete record;
processLists.erase(iter++);
}
if (outputFile != NULL) {
outputFile->flush();
delete outputFile;
outputFile = NULL;
}
if (conn != NULL) {
delete conn;
conn = NULL;
}
if (spare_processList != NULL) {
delete spare_processList;
}
return 0;
}
