//! Starts the socket thread
void SocketThread::run() {
std::string p_socketFile = ("/tmp/isis_qview_" + Application::UserName()).toAscii().data();
struct sockaddr_un p_socketName;
p_socketName.sun_family = AF_UNIX;
strcpy(p_socketName.sun_path, p_socketFile.c_str());
int p_socket;
// Create a socket
if((p_socket = socket(PF_UNIX, SOCK_STREAM, 0)) < 0) {
std::string msg = "Unable to create socket";
std::cerr << msg << std::endl;
remove(p_socketFile.c_str());
return;
}
// Setting a timeout didn't work for Mac, so we're using a non-blocking mode
// instead.
fcntl(p_socket, F_SETFL, O_NONBLOCK);
// Bind the file to the socket
int status = bind(p_socket, (struct sockaddr *)&p_socketName, sizeof(p_socketName));
if(status < 0) {
std::string msg = "Unable to bind to socket [" + p_socketFile + "]";
std::cerr << msg << std::endl;
remove(p_socketFile.c_str());
return;
}
// Set up to listen to the socket
if(listen(p_socket, 5) < 0) {
std::string msg = "Unable to listen to socket [" + p_socketFile + "]";
std::cerr << msg << std::endl;
remove(p_socketFile.c_str());
return;
}
p_done = false;
while(!p_done) {
// Accept Socket
socklen_t len = sizeof(&p_socketName);
int childSocket = accept(p_socket, (struct sockaddr *)&p_socketName, &len);
if (childSocket < 0)
if (errno == EWOULDBLOCK) {
msleep(100);
continue; // probably timed out, we cant do anything about this anyways
}
// Receive Data
int bytes;
// This used to be char buf[1024*1024]; but when that line existed the
// mac OS's would crash unpredictably, even when the code on that
// line wasn't executed.
QScopedPointer< char, QScopedPointerArrayDeleter<char> > buf(
new char[1024*1024]);
if((bytes = recv(childSocket, buf.data(), 1024 * 1024, 0)) < 0) {
std::string msg = "Unable to read from socket [" + p_socketFile + "]";
std::cerr << msg << std::endl;
remove(p_socketFile.c_str());
return;
}
// Push everything onto our string buffer
IString buffer;
for(int i = 0; i < bytes; i++) buffer += buf.data()[i];
while(buffer.size() > 0) {
IString token = buffer.Token(" ");
if(token == "raise") {
emit focusApp();
}
else emit newImage(token.c_str());
}
};
}
void IsisMain() {
colorOffset = 0;
frameletLines.clear();
outputCubes.clear();
uveven = NULL;
uvodd = NULL;
viseven = NULL;
visodd = NULL;
ProcessImportPds p;
Pvl pdsLab;
UserInterface &ui = Application::GetUserInterface();
QString fromFile = ui.GetFileName("FROM");
flip = false;//ui.GetBoolean("FLIP");
p.SetPdsFile(fromFile, "", pdsLab);
ValidateInputLabels(pdsLab);
inputCubeLines = p.Lines();
lookupTable = Stretch();
// read the lut if the option is on
if(ui.GetBoolean("UNLUT") && pdsLab["LRO:LOOKUP_TABLE_TYPE"][0] == "STORED") {
PvlKeyword lutKeyword = pdsLab["LRO:LOOKUP_CONVERSION_TABLE"];
for(int i = 0; i < lutKeyword.size(); i ++) {
IString lutPair = lutKeyword[i];
lutPair.ConvertWhiteSpace();
lutPair.Remove("() ");
QString outValueMin = lutPair.Token(" ,").ToQt();
QString outValueMax = lutPair.Token(" ,").ToQt();
lookupTable.AddPair(i, (toDouble(outValueMin) + toDouble(outValueMax)) / 2.0);
}
}
QString instModeId = pdsLab["INSTRUMENT_MODE_ID"];
// this will be used to convert num input lines to num output lines,
// only changed for when both uv and vis exist (varying summing)
double visOutputLineRatio = 1.0;
double uvOutputLineRatio = 1.0;
int numFilters = 0;
if(ui.GetBoolean("COLOROFFSET")) {
colorOffset = ui.GetInteger("COLOROFFSETSIZE");
}
// Determine our band information based on
// INSTRUMENT_MODE_ID - FILTER_NUMBER is
// only going to be used for BW images
if(instModeId == "COLOR") {
numFilters = 7;
frameletLines.push_back(4);
frameletLines.push_back(4);
frameletLines.push_back(14);
frameletLines.push_back(14);
frameletLines.push_back(14);
frameletLines.push_back(14);
frameletLines.push_back(14);
uveven = new Cube();
uvodd = new Cube();
viseven = new Cube();
visodd = new Cube();
// 14 output lines (1 framelet) from 5vis/2uv lines
visOutputLineRatio = 14.0 / (14.0 * 5.0 + 4.0 * 2.0);
// 4 output lines (1 framelet) from 5vis/2uv lines
uvOutputLineRatio = 4.0 / (14.0 * 5.0 + 4.0 * 2.0);
}
else if(instModeId == "VIS") {
numFilters = 5;
frameletLines.push_back(14);
frameletLines.push_back(14);
frameletLines.push_back(14);
frameletLines.push_back(14);
frameletLines.push_back(14);
viseven = new Cube();
visodd = new Cube();
// 14 output lines (1 framelet) from 5vis/2uv lines
visOutputLineRatio = 14.0 / (14.0 * 5.0);
}
else if(instModeId == "UV") {
numFilters = 2;
frameletLines.push_back(4);
frameletLines.push_back(4);
uveven = new Cube();
uvodd = new Cube();
// 4 output lines (1 framelet) from 2uv lines
uvOutputLineRatio = 4.0 / (4.0 * 2.0);
}
else if(instModeId == "BW") {
numFilters = 1;
frameletLines.push_back(14);
viseven = new Cube();
visodd = new Cube();
}
padding.resize(numFilters);
for(int filter = 0; filter < numFilters; filter++) {
padding[filter] = (colorOffset * frameletLines[filter]) * filter;
// dont count UV for VIS offsetting
if(instModeId == "COLOR" && filter > 1) {
padding[filter] -= 2 * colorOffset * frameletLines[filter];
}
}
FileName baseFileName(ui.GetFileName("TO"));
if(uveven && uvodd) {
// padding[1] is max padding for UV
int numSamples = ((viseven) ? p.Samples() / 4 : p.Samples());
numSamples = 128; // UV is alway sum 4 so it is 128 samples
int numLines = (int)(uvOutputLineRatio * inputCubeLines + 0.5) + padding[1];
int numBands = 2;
uveven->setDimensions(numSamples, numLines, numBands);
uveven->setPixelType(Isis::Real);
QString filename = baseFileName.path() + "/" + baseFileName.baseName() + ".uv.even.cub";
uveven->create(filename);
uvodd->setDimensions(numSamples, numLines, numBands);
uvodd->setPixelType(Isis::Real);
filename = baseFileName.path() + "/" + baseFileName.baseName() + ".uv.odd.cub";
uvodd->create(filename);
}
if(viseven && visodd) {
// padding[size-1] is max padding for vis (padding[0] or padding[4] or padding[6])
int numSamples = p.Samples();
int numLines = (int)(visOutputLineRatio * inputCubeLines + 0.5) + padding[padding.size()-1];
int numBands = ((uveven) ? padding.size() - 2 : padding.size());
viseven->setDimensions(numSamples, numLines, numBands);
viseven->setPixelType(Isis::Real);
QString filename = baseFileName.path() + "/" + baseFileName.baseName() + ".vis.even.cub";
viseven->create(filename);
visodd->setDimensions(numSamples, numLines, numBands);
visodd->setPixelType(Isis::Real);
filename = baseFileName.path() + "/" + baseFileName.baseName() + ".vis.odd.cub";
visodd->create(filename);
}
Pvl isis3VisEvenLab, isis3VisOddLab, isis3UvEvenLab, isis3UvOddLab;
TranslateLabels(pdsLab, isis3VisEvenLab, isis3VisOddLab, isis3UvEvenLab, isis3UvOddLab);
writeNullsToFile();
p.StartProcess(separateFramelets);
p.EndProcess();
// Add original labels
OriginalLabel origLabel(pdsLab);
int numFramelets = padding.size();
PvlKeyword numFrameletsKeyword("NumFramelets", toString(numFramelets));
if(uveven) {
for(int grp = 0; grp < isis3UvEvenLab.groups(); grp++) {
uveven->putGroup(isis3UvEvenLab.group(grp));
}
History history("IsisCube");
history.AddEntry();
uveven->write(history);
uveven->write(origLabel);
uveven->close();
delete uveven;
uveven = NULL;
}
if(uvodd) {
for(int grp = 0; grp < isis3UvOddLab.groups(); grp++) {
uvodd->putGroup(isis3UvOddLab.group(grp));
}
History history("IsisCube");
history.AddEntry();
uvodd->write(history);
uvodd->write(origLabel);
uvodd->close();
delete uvodd;
uvodd = NULL;
}
if(viseven) {
for(int grp = 0; grp < isis3VisEvenLab.groups(); grp++) {
viseven->putGroup(isis3VisEvenLab.group(grp));
}
History history("IsisCube");
history.AddEntry();
viseven->write(history);
viseven->write(origLabel);
viseven->close();
delete viseven;
viseven = NULL;
}
if(visodd) {
for(int grp = 0; grp < isis3VisOddLab.groups(); grp++) {
visodd->putGroup(isis3VisOddLab.group(grp));
}
History history("IsisCube");
history.AddEntry();
visodd->write(history);
visodd->write(origLabel);
visodd->close();
delete visodd;
visodd = NULL;
}
}