EventData Communicator::postEvent(const QString &subject, const QString &event,
const Security &security, const QDateTime &dt,
const EventProperties &props,
const QString &journal)
{
QVariantList params = authParams();
if (params.size() == 0)
EventData();
// Modify params by adding the item id.
QMap<QString, QVariant> param = params.takeAt(0).toMap();
// Make sure we use utf-8 encoded strings in response.
param["ver"] = 1;
param["subject"] = subject;
param["event"] = event;
param["year"] = dt.date().year();
param["mon"] = dt.date().month();
param["day"] = dt.date().day();
param["hour"] = dt.time().hour();
param["min"] = dt.time().minute();
param["usejournal"] = journal;
param["props"] = props.data();
param["security"] = security.selectedMajorLJName();
if (security.type() == Security::UseMask) {
param["allowmask"] = security.mask();
}
params.push_back(param);
request("LJ.XMLRPC.postevent", params);
std::auto_ptr<QBuffer> buffer(m_responses.take(m_currentRequestId));
QByteArray buf = buffer->buffer();
return EventData(buf);
}
void onDataReceived( lua_State *st, Module *module, const std::string &val, int socketID) {
EventImpl event;
event["class"] = EventData(st, "tcp");
event["type"] = EventData(st, "data");
event["connection"] = EventData(st, boost::lexical_cast<std::string>(socketID));
event["value"] = EventData(st, val);
module->dispatchIn( &event );
}
bool pushErrorEvent() {
Mutex::ScopedLock lock(sharedData->mutex);
if(sharedData->sock) {
sharedData->sock->OnError.pushToMainQueue(EventData(sharedData->sock));
return true;
}
return false;
}
void test1() {
std::cout << "FrontPanelTest test 1" << std::endl;
int frontPanelI2Cport = (SETTINGS.GetInt(HARDWARE_REV) == 0) ?
I2C2_PORT : I2C1_PORT;
FrontPanel fp(FP_SLAVE_ADDRESS, frontPanelI2Cport);
PrinterStatus ps;
ps._numLayers = 100;
ps._currentLayer = 30;;
ps._estimatedSecondsRemaining = 4380;
ps._errorCode = NoImageForLayer;
ps._change = NoChange;
ps._UISubState = NoUISubState;
PrintEngineState pes = PrinterOnState;
int iter = 1;
srand (time(NULL)); // seed the random number generator
// do forever
for(;;)
{
ps._state = pes;
ps._errno = iter;
((ICallback*)&fp)->Callback(PrinterStatusUpdate, EventData(ps));
// read the front panel buttons while screen is being drawn
// wait 10 to 500 ms first
int delayMs = rand() % 490 + 10;
usleep(delayMs * 1000);
unsigned char btns = fp.Read(BTN_STATUS);
if (btns == 0xFF)
{
std::cout << "Error reading buttons when state = " <<
STATE_NAME(pes) << " delay = " << delayMs << std::endl;
}
else
{
btns &= 0xF;
if (btns != 0)
std::cout << "Buttons pressed: " << (int)btns << std::endl;
}
pes = (PrintEngineState)(1 + (int) pes);
if (pes >= MaxPrintEngineState)
{
pes = PrinterOnState;
++iter;
}
}
}
EventDataVec GPIO_Interrupt::Read()
{
char buffer;
EventDataVec eventData;
lseek(_fd, 0, SEEK_SET);
if (read(_fd, &buffer, 1) == 1)
eventData.push_back(EventData(buffer));
return eventData;
}
MutateAlign::MutateAlign(const mxArray* seqarr, const mxArray* evarr,
AlignParams& par) : params(par), sequence(seqarr)
{
// how many sequences?
this->NumEvents = mxGetNumberOfElements(evarr);
// initialize all the events and models
for (int i=0; i<NumEvents; i++)
events.push_back(EventData(evarr,i));
// and create the alignments and stuff
for (int i=0; i<NumEvents; i++)
alignments.push_back(Alignment(events[i],sequence,params));
}
int handle() {
if(GetAddrFromNameAsync_Internal(addr_name.c_str(), address.get())) {
// TODO: we use default DNS record expire time of 1 hour, we should include some DNS client to make it in correct way
AddToDnsCache(addr_name, NetworkAddr(NetAddrInternal(*address.get())));
}
// TODO: handle failures here? there should be, but we only have the valid field
// For now, we leave it at false, so the timeout handling will just occur.
// push a net event
onDnsReady.pushToMainQueue(EventData());
Mutex::ScopedLock l(PendingDnsQueriesMutex);
PendingDnsQueries.erase(addr_name);
return 0;
}
int postEvent( lua_State *st, bool /*isOut*/, int eventPos ) {
// Get event module from stack
Module *module = Module::get( st );
if (!module) {
return luaL_error( st, "[event::ncl] Invalid event module" );
}
EventImpl table;
lua_pushnil(st); // First key
while (lua_next(st, eventPos) != 0) {
const char *key=lua_tostring(st,-2);
table[key] = EventData(st);
}
// Dispatch table to user
dispatchUser( module, &table );
lua_pushboolean( st, 1 );
return 1;
}
// Read one new-line or null delimited message from the named pipe
EventDataVec CommandPipe::Read()
{
char buffer;
EventDataVec eventData;
std::string command;
lseek(_readFd, 0, SEEK_SET);
while (read(_readFd, &buffer, 1) == 1)
{
if (buffer == '\n' || buffer == '\0')
break;
else
command.push_back(buffer);
}
eventData.push_back(EventData(command));
return eventData;
}
OXSXDataSet
DataSetIO::LoadDataSet(const std::string& filename_){
// Get Data Set
H5::H5File file(filename_, H5F_ACC_RDONLY);
H5::DataSet dataSet = file.openDataSet("observations");
// read meta information
unsigned nObs = 0;
H5::Attribute nameAtt = dataSet.openAttribute("observed_quantities");
H5::Attribute countAtt = dataSet.openAttribute("n_observables");
H5std_string strreadbuf("");
nameAtt.read(nameAtt.getDataType(), strreadbuf);
countAtt.read(countAtt.getDataType(), &nObs);
// Read data out as 1D array
hsize_t nData = 0;
dataSet.getSpace().getSimpleExtentDims(&nData, NULL);
size_t nEntries = nData/nObs;
std::vector<double> flatData(nData, 0);
dataSet.read(&flatData.at(0), H5::PredType::NATIVE_DOUBLE);
assert(nData%nObs == 0); // logic error in writing file (this class!) if assert fails.
// Assemble into an OXSX data set
OXSXDataSet oxsxDataSet;
// Set the variable names
oxsxDataSet.SetObservableNames(UnpackString(strreadbuf, fDelimiter));
// then the data
std::vector<double> oneEventObs(nObs, 0);
for(size_t i = 0; i < nEntries; i++){
for(size_t j = 0; j < nObs; j++)
oneEventObs[j] = flatData.at(i * nObs + j);
oxsxDataSet.AddEntry(EventData(oneEventObs));
}
return oxsxDataSet;
}
void test1() {
std::cout << "NetworkIFUT test 1" << std::endl;
// delete the named pipe used for Web status, if it exists
if (access(STATUS_TO_WEB_PIPE, F_OK) != -1)
remove(STATUS_TO_WEB_PIPE);
// create the named pipe used for Web status _before_ constructing
// the NetworkINterface
mkfifo(STATUS_TO_WEB_PIPE, 0666);
NetworkInterface net;
// open the named pipes used for pushed status
_pPushedStatusPipe = fopen(STATUS_TO_WEB_PIPE, "r+");
// open the file used to pull printer status
_pPrinterStatusFile = fopen(PRINTER_STATUS_FILE, "w+");
// set some printer status
PrinterStatus ps;
ps._state = PrintingLayerState;
ps._temperature = 3.14159;
// send it in an update event to a NetworkInterface
((ICallback*)&net)->Callback(PrinterStatusUpdate, EventData(ps));
// check the automatically pushed status
if (!ExpectedStatus(STATE_NAME(PrintingLayerState), "3.14159", _pPushedStatusPipe))
{
std::cout << "%TEST_FAILED% time=0 testname=test1 (NetworkIFUT) message=failed to find first expected printer state and temperature" << std::endl;
mainReturnValue = EXIT_FAILURE;
}
// and the pullable status
if (!ExpectedStatus(STATE_NAME(PrintingLayerState), "3.14159", _pPrinterStatusFile))
{
std::cout << "%TEST_FAILED% time=0 testname=test1 (NetworkIFUT) message=failed to find first expected printer state and temperature again" << std::endl;
mainReturnValue = EXIT_FAILURE;
}
ps._state = HomingState;
ps._temperature = 42;
// check status again (should not have changed)
if (!ExpectedStatus(STATE_NAME(PrintingLayerState), "3.14159", _pPrinterStatusFile))
{
std::cout << "%TEST_FAILED% time=0 testname=test1 (NetworkIFUT) message=failed to find unchanged printer state and temperature" << std::endl;
mainReturnValue = EXIT_FAILURE;
}
// send an update event with the new status
((ICallback*)&net)->Callback(PrinterStatusUpdate, EventData(ps));
// check the automatically pushed status
if (!ExpectedStatus(STATE_NAME(HomingState), "42", _pPushedStatusPipe))
{
std::cout << "%TEST_FAILED% time=0 testname=test1 (NetworkIFUT) message=failed to find new printer state and temperature" << std::endl;
mainReturnValue = EXIT_FAILURE;
}
// and the pullable status
if (!ExpectedStatus(STATE_NAME(HomingState), "42", _pPrinterStatusFile))
{
std::cout << "%TEST_FAILED% time=0 testname=test1 (NetworkIFUT) message=failed to find new printer state and temperature again" << std::endl;
mainReturnValue = EXIT_FAILURE;
}
}
void Compiler::feed(const char *buf){
if(lana->debugFlags & LDEBUG_SHOW)
lana->dprintf("feed: %s",buf);
// output src file and line if in debug mode
generateDebugInstructions(false);
if(lastLine)
free(lastLine);
lastLine = strdup(buf);
try{
tok->reset(buf);
cg->saveSnapshot(); // record where we are in case we need to rewind because of a parse error
scanStmt();
// terminate and execute if we're not compiling, otherwise we just add to the function.
if(!cg->isCompiling()) {
// terminate the sequence
cg->emit(OP_END);
// get the codegen area
Growable *g = cg->getCode();
int size = g->getOffset()/sizeof(instruction);
instruction *p = (instruction *)g->get(0,sizeof(instruction));
if(lana->debugFlags & LDEBUG_RECREATE){
char *t = lana->recreate(p,ses);
printf("RECREATED:\n***\n%s\n***\n",t);
free(t);
}
// notify any listener
eventMgr->notify(COMMAND_PARSED, EventData(p));
if(!(lana->opFlags & LOP_NORUN)){ // if we want to run the code...
if(lana->debugFlags & LDEBUG_TRACE)
printf("EXECUTE and clear\n");
lana->vm->interpret(p,ses);
Value *v = lana->vm->popvalnoexception();
if(v){
printf("%s\n",v->getStr());
}
}
if(lana->debugFlags & LDEBUG_DUMP){
printf("Dump of interpreter block:\n");
lana->dumpCode((instruction *)cg->current->code->get(0,sizeof(instruction)),
cg->current->code->getOffset()/sizeof(instruction),ses);
}
cg->clear(); // all done with the code, clear it ready for more input
}
} catch(Exception &ex){
// rewind the code generator to before the broken bit
cg->restoreSnapshot();
// printf("Error - recovered : %s\n",ex.what());
// rethrow
throw;
}
lineNumber++;
}
int postEvent( lua_State * st, bool /*isOut*/, int eventPos ) {
Module *module = Module::get( st );
if (!module) {
return luaL_error( st, "[event::tcp] Invalid event module" );
}
const char *value = lua::getField( st, eventPos, "type" );
if (!value) {
return luaL_error( st, "[event::tcp] Invalid type" );
}
else if (strcmp(value,"connect") == 0) {
const char *host = lua::getField( st, eventPos, "host" );
if (!host) {
return luaL_error( st, "[event::tcp] Invalid host" );
}
const char *port = lua::getField( st, eventPos, "port" );
if (!port) {
return luaL_error( st, "[event::tcp] Invalid port" );
}
EventImpl event;
event["class"] = EventData(st, "tcp");
event["type"] = EventData(st, "connect");
event["host"] = EventData(st, host);
event["port"] = EventData(st, port);
util::id::Ident id;
value = lua::getField( st, eventPos, "timeout" );
if (value) {
id = module->connect( host, boost::lexical_cast<int>(port), boost::lexical_cast<util::DWORD>(value) );
} else {
id = module->connect( host, boost::lexical_cast<int>(port) );
}
if (util::id::isValid(id)) {
event["connection"] = EventData(st, boost::lexical_cast<std::string>(id->getID()));
} else {
event["error"] = EventData(st, "Connection failed");
}
module->dispatchIn( &event );
} else if (strcmp(value,"disconnect") == 0) {
value = lua::getField( st, eventPos, "connection" );
if (!value) {
return luaL_error( st, "[event::tcp] Invalid connection" );
}
bool res = module->disconnect(boost::lexical_cast<util::id::ID_TYPE>(value));
if (!res) {
return luaL_error( st, "[event::tcp] Invalid connection" );
}
}
else if (strcmp(value,"data") == 0) {
bool result;
// Get connection
value = lua::getField( st, eventPos, "connection" );
if (!value) {
return luaL_error( st, "[event::tcp] Invalid connection" );
}
util::id::ID_TYPE conn=boost::lexical_cast<util::id::ID_TYPE>(value);
// Get value
value = lua::getField( st, eventPos, "value" );
if (!value) {
return luaL_error( st, "[event::tcp] Invalid value" );
}
std::string val=value;
// Get timeout
value = lua::getField( st, eventPos, "timeout" );
if (value) {
result = module->send( conn, val, boost::lexical_cast<util::DWORD>(value) );
} else {
result = module->send( conn, val );
}
if (!result) {
return luaL_error( st, "[event::tcp] Error, cannot send data: value=%s", val.c_str() );
}
}
else {
return luaL_error( st, "[event::tcp] Invalid type: type=%s", value );
}
return 1;
}
