示例#1
0
int main(int argc, char **argv)
{
    progname = argv[0];
    if (argc != 3) {
        usage();
        return 1;
    }
    char *frameworkConfigPath = argv[1];
    char *pipelineConfigPath = argv[2];

    fprintf(stderr, "Validating %s\n", pipelineConfigPath);

    // open the log temp file
    Log log;
    Poco::TemporaryFile filename;

    log.open(filename.path().c_str());
    TskServices::Instance().setLog(log);

    std::string progDirPath = TskUtilities::getProgDir();

    // Initialize properties based on the config file. Do this to shutdown noise in validation.
    TskSystemPropertiesImpl systemProperties;
    systemProperties.initialize(frameworkConfigPath);
    TskServices::Instance().setSystemProperties(systemProperties);

    SetSystemProperty(TskSystemProperties::PROG_DIR, progDirPath);

    ValidatePipeline vp;
    bool valid = vp.isValid(pipelineConfigPath);
    fprintf(stdout, "%s is %s\n", pipelineConfigPath, (valid ? "valid." : "invalid."));

    // close the log file and dump content to stdout
    log.close();

#define MAX_BUF 1024
    char buf[MAX_BUF];
    std::ifstream fin(filename.path().c_str());

    fprintf(stdout, "\nLog messages created during validation: \n");
    while (fin.getline(buf, MAX_BUF)) {
        fprintf(stdout, "%s\n", buf);
    }
    fin.close();

    if (valid)
        return 0;
    else
        return 1;
}
	void FilesystemBinding::CreateTempDirectory(const ValueList& args, KValueRef result)
	{
		try
		{
			Poco::TemporaryFile tempDir;
			tempDir.keepUntilExit();
			tempDir.createDirectory();

			ti::File* jsFile = new ti::File(tempDir.path());
			result->SetObject(jsFile);
		}
		catch (Poco::Exception& exc)
		{
			throw ValueException::FromString(exc.displayText());
		}
	}
示例#3
0
    static std::string& BlankURLToFilePath()
    {
        static std::string path;
        if (path.empty())
        {
            Poco::TemporaryFile temp;
            temp.keepUntilExit();
            path = temp.path();

            std::string contents("<html><body></body></html>");
            Poco::FileStream stream;
            stream.open(path, std::ios::out);
            stream.write(contents.c_str(), contents.size());
            stream.close();
        }
        return path;
    }
/** Download a url and fetch it inside the local path given.

@param urlFile: Define a valid URL for the file to be downloaded. Eventually, it
may give
any valid https path. For example:

url_file = "http://www.google.com"

url_file = "https://mantidweb/repository/README.md"

The result is to connect to the http server, and request the path given.

The answer, will be inserted at the local_file_path.

@param localFilePath : Provide the destination of the file downloaded at the
url_file.

@exception Mantid::Kernel::Exception::InternetError : For any unexpected
behaviour.
*/
int InternetHelper::downloadFile(const std::string &urlFile,
                                 const std::string &localFilePath) {
  int retStatus = 0;
  g_log.debug() << "DownloadFile : " << urlFile << " to file: " << localFilePath
                << std::endl;

  Poco::TemporaryFile tempFile;
  Poco::FileStream tempFileStream(tempFile.path());
  retStatus = sendRequest(urlFile, tempFileStream);
  tempFileStream.close();

  // if there have been no errors move it to the final location, and turn off
  // automatic deletion.
  // clear the way if the target file path is already in use
  Poco::File file(localFilePath);
  if (file.exists()) {
    file.remove();
  }

  tempFile.moveTo(localFilePath);
  tempFile.keep();

  return retStatus;
}
示例#5
0
文件: LoadBBY.cpp 项目: dezed/mantid
// instrument creation
Geometry::Instrument_sptr
LoadBBY::createInstrument(ANSTO::Tar::File &tarFile,
                          InstrumentInfo &instrumentInfo) {

  const double toMeters = 1.0 / 1000;

  instrumentInfo.bm_counts = 0;
  instrumentInfo.att_pos = 0;

  instrumentInfo.period_master = 0.0;
  instrumentInfo.period_slave = 0.0;
  instrumentInfo.phase_slave = 0.0;

  instrumentInfo.L1_chopper_value = 18.47258984375;
  instrumentInfo.L2_det_value = 33.15616015625;

  instrumentInfo.L2_curtainl_value = 23.28446093750;
  instrumentInfo.L2_curtainr_value = 23.28201953125;
  instrumentInfo.L2_curtainu_value = 24.28616015625;
  instrumentInfo.L2_curtaind_value = 24.28235937500;

  instrumentInfo.D_det_value = (8.4 + 2.0) / (2 * 1000);

  instrumentInfo.D_curtainl_value = 0.3816;
  instrumentInfo.D_curtainr_value = 0.4024;
  instrumentInfo.D_curtainu_value = 0.3947;
  instrumentInfo.D_curtaind_value = 0.3978;

  // extract log and hdf file
  const std::vector<std::string> &files = tarFile.files();

  int64_t fileSize = 0;
  for (auto itr = files.begin(); itr != files.end(); ++itr)
    if (itr->rfind(".hdf") == itr->length() - 4) {
      tarFile.select(itr->c_str());
      fileSize = tarFile.selected_size();
      break;
    }

  if (fileSize != 0) {
    // extract hdf file into tmp file
    Poco::TemporaryFile hdfFile;
    boost::shared_ptr<FILE> handle(fopen(hdfFile.path().c_str(), "wb"), fclose);
    if (handle) {
      // copy content
      char buffer[4096];
      size_t bytesRead;
      while (0 != (bytesRead = tarFile.read(buffer, sizeof(buffer))))
        fwrite(buffer, bytesRead, 1, handle.get());
      handle.reset();

      NeXus::NXRoot root(hdfFile.path());
      NeXus::NXEntry entry = root.openFirstEntry();

      float tmp_float;
      int32_t tmp_int32 = 0;

      if (loadNXDataSet(entry, "monitor/bm1_counts", tmp_int32))
        instrumentInfo.bm_counts = tmp_int32;
      if (loadNXDataSet(entry, "instrument/att_pos", tmp_float))
        instrumentInfo.att_pos =
            boost::math::iround(tmp_float); // [1.0, 2.0, ..., 5.0]

      if (loadNXDataSet(entry, "instrument/master_chopper_freq", tmp_float))
        instrumentInfo.period_master = 1.0 / tmp_float * 1.0e6;
      if (loadNXDataSet(entry, "instrument/t0_chopper_freq", tmp_float))
        instrumentInfo.period_slave = 1.0 / tmp_float * 1.0e6;
      if (loadNXDataSet(entry, "instrument/t0_chopper_phase", tmp_float))
        instrumentInfo.phase_slave = tmp_float < 999.0 ? tmp_float : 0.0;

      if (loadNXDataSet(entry, "instrument/L2_det", tmp_float))
        instrumentInfo.L2_det_value = tmp_float * toMeters;
      if (loadNXDataSet(entry, "instrument/Ltof_det", tmp_float))
        instrumentInfo.L1_chopper_value =
            tmp_float * toMeters - instrumentInfo.L2_det_value;
      // if (loadNXDataSet(entry, "instrument/L1", tmp_float))
      //  instrumentInfo.L1_source_value = tmp_float * toMeters;

      if (loadNXDataSet(entry, "instrument/L2_curtainl", tmp_float))
        instrumentInfo.L2_curtainl_value = tmp_float * toMeters;
      if (loadNXDataSet(entry, "instrument/L2_curtainr", tmp_float))
        instrumentInfo.L2_curtainr_value = tmp_float * toMeters;
      if (loadNXDataSet(entry, "instrument/L2_curtainu", tmp_float))
        instrumentInfo.L2_curtainu_value = tmp_float * toMeters;
      if (loadNXDataSet(entry, "instrument/L2_curtaind", tmp_float))
        instrumentInfo.L2_curtaind_value = tmp_float * toMeters;

      if (loadNXDataSet(entry, "instrument/detector/curtainl", tmp_float))
        instrumentInfo.D_curtainl_value = tmp_float * toMeters;
      if (loadNXDataSet(entry, "instrument/detector/curtainr", tmp_float))
        instrumentInfo.D_curtainr_value = tmp_float * toMeters;
      if (loadNXDataSet(entry, "instrument/detector/curtainu", tmp_float))
        instrumentInfo.D_curtainu_value = tmp_float * toMeters;
      if (loadNXDataSet(entry, "instrument/detector/curtaind", tmp_float))
        instrumentInfo.D_curtaind_value = tmp_float * toMeters;
    }
  }

  // patching
  std::string logContent;
  for (auto itr = files.begin(); itr != files.end(); ++itr)
    if (itr->compare("History.log") == 0) {
      tarFile.select(itr->c_str());
      logContent.resize(tarFile.selected_size());
      tarFile.read(&logContent[0], logContent.size());
      break;
    }

  if (logContent.size() > 0) {
    std::istringstream data(logContent);
    Poco::AutoPtr<Poco::Util::PropertyFileConfiguration> conf(
        new Poco::Util::PropertyFileConfiguration(data));

    if (conf->hasProperty("bm1_counts"))
      instrumentInfo.bm_counts = conf->getInt("bm1_counts");
    if (conf->hasProperty("att_pos"))
      instrumentInfo.att_pos = boost::math::iround(conf->getDouble("att_pos"));

    if (conf->hasProperty("master_chopper_freq"))
      instrumentInfo.period_master =
          1.0 / conf->getDouble("master_chopper_freq") * 1.0e6;
    if (conf->hasProperty("t0_chopper_freq"))
      instrumentInfo.period_slave =
          1.0 / conf->getDouble("t0_chopper_freq") * 1.0e6;
    if (conf->hasProperty("t0_chopper_phase"))
      instrumentInfo.phase_slave = conf->getDouble("t0_chopper_phase");

    if (conf->hasProperty("L2_det"))
      instrumentInfo.L2_det_value = conf->getDouble("L2_det") * toMeters;
    if (conf->hasProperty("Ltof_det"))
      instrumentInfo.L1_chopper_value =
          conf->getDouble("Ltof_det") * toMeters - instrumentInfo.L2_det_value;
    // if (conf->hasProperty("L1"))
    //  instrumentInfo.L1_source_value = conf->getDouble("L1") * toMeters;

    if (conf->hasProperty("L2_curtainl"))
      instrumentInfo.L2_curtainl_value =
          conf->getDouble("L2_curtainl") * toMeters;
    if (conf->hasProperty("L2_curtainr"))
      instrumentInfo.L2_curtainr_value =
          conf->getDouble("L2_curtainr") * toMeters;
    if (conf->hasProperty("L2_curtainu"))
      instrumentInfo.L2_curtainu_value =
          conf->getDouble("L2_curtainu") * toMeters;
    if (conf->hasProperty("L2_curtaind"))
      instrumentInfo.L2_curtaind_value =
          conf->getDouble("L2_curtaind") * toMeters;

    if (conf->hasProperty("curtainl"))
      instrumentInfo.D_curtainl_value = conf->getDouble("curtainl") * toMeters;
    if (conf->hasProperty("curtainr"))
      instrumentInfo.D_curtainr_value = conf->getDouble("curtainr") * toMeters;
    if (conf->hasProperty("curtainu"))
      instrumentInfo.D_curtainu_value = conf->getDouble("curtainu") * toMeters;
    if (conf->hasProperty("curtaind"))
      instrumentInfo.D_curtaind_value = conf->getDouble("curtaind") * toMeters;
  }

  return Geometry::Instrument_sptr();

  /*
  // instrument
  Geometry::Instrument_sptr instrument =
  boost::make_shared<Geometry::Instrument>("BILBY");
  instrument->setDefaultViewAxis("Z-");

  // source
  Geometry::ObjComponent *source = new Geometry::ObjComponent("Source",
  instrument.get());
  instrument->add(source);
  instrument->markAsSource(source);

  // sample
  Geometry::ObjComponent *samplePos = new Geometry::ObjComponent("Sample",
  instrument.get());
  instrument->add(samplePos);
  instrument->markAsSamplePos(samplePos);

  source->setPos(0.0, 0.0, -instrumentInfo.L1_chopper_value);
  samplePos->setPos(0.0, 0.0, 0.0);

  // dimensions of the detector (height is in y direction, width is in x
  // direction)
  double width = 336.0 / 1000;  // meters
  double height = 640.0 / 1000; // meters
  double angle = 10.0;          // degree

  // raw data format
  size_t xPixelCount = HISTO_BINS_X / 6;
  size_t yPixelCount = HISTO_BINS_Y;

  // we assumed that individual pixels have the same size and shape of a cuboid:
  double pixel_width = width / static_cast<double>(xPixelCount);
  double pixel_height = height / static_cast<double>(yPixelCount);

  // final number of pixels
  size_t pixelCount = xPixelCount * yPixelCount;

  // Create size strings for shape creation
  std::string pixel_width_str =
      boost::lexical_cast<std::string>(pixel_width / 2);
  std::string pixel_height_str =
      boost::lexical_cast<std::string>(pixel_height / 2);
  std::string pixel_depth_str =
      "0.00001"; // Set the depth of a pixel to a very small number

  // Define shape of a pixel as an XML string. See
  // http://www.mantidproject.org/HowToDefineGeometricShape for details on
  // shapes in Mantid.
  std::string detXML =
    "<cuboid id=\"pixel\">"
      "<left-front-bottom-point   x=\"+"+pixel_width_str+"\"
  y=\"-"+pixel_height_str+"\" z=\"0\"  />"
      "<left-front-top-point      x=\"+"+pixel_width_str+"\"
  y=\"-"+pixel_height_str+"\" z=\""+pixel_depth_str+"\"  />"
      "<left-back-bottom-point    x=\"-"+pixel_width_str+"\"
  y=\"-"+pixel_height_str+"\" z=\"0\"  />"
      "<right-front-bottom-point  x=\"+"+pixel_width_str+"\"
  y=\"+"+pixel_height_str+"\" z=\"0\"  />"
    "</cuboid>";

  // Create a shape object which will be shared by all pixels.
  Geometry::Object_sptr pixelShape =
      Geometry::ShapeFactory().createShape(detXML);

  // create detector banks
  BbyDetectorBankFactory factory(
      instrument, pixelShape, xPixelCount, yPixelCount, pixel_width,
      pixel_height, Kernel::V3D(0, (height - pixel_height) / 2, 0));

  // curtain l
  factory.createAndAssign(0 * pixelCount,
                          Kernel::V3D(+instrumentInfo.D_curtainl_value, 0,
  instrumentInfo.L2_curtainl_value),
                          Kernel::Quat(0, Kernel::V3D(0, 0, 1)) *
                              Kernel::Quat(angle, Kernel::V3D(0, 1, 0)));

  // curtain r
  factory.createAndAssign(1 * pixelCount,
                          Kernel::V3D(-instrumentInfo.D_curtainr_value, 0,
  instrumentInfo.L2_curtainr_value),
                          Kernel::Quat(180, Kernel::V3D(0, 0, 1)) *
                              Kernel::Quat(angle, Kernel::V3D(0, 1, 0)));

  // curtain u
  factory.createAndAssign(2 * pixelCount,
                          Kernel::V3D(0, +instrumentInfo.D_curtainu_value,
  instrumentInfo.L2_curtainu_value),
                          Kernel::Quat(90, Kernel::V3D(0, 0, 1)) *
                              Kernel::Quat(angle, Kernel::V3D(0, 1, 0)));

  // curtain d
  factory.createAndAssign(3 * pixelCount,
                          Kernel::V3D(0, -instrumentInfo.D_curtaind_value,
  instrumentInfo.L2_curtaind_value),
                          Kernel::Quat(-90, Kernel::V3D(0, 0, 1)) *
                              Kernel::Quat(angle, Kernel::V3D(0, 1, 0)));

  // back 1 (left)
  factory.createAndAssign(4 * pixelCount,
                          Kernel::V3D(+instrumentInfo.D_det_value, 0,
  instrumentInfo.L2_det_value),
                          Kernel::Quat(0, Kernel::V3D(0, 0, 1)));

  // back 2 (right)
  factory.createAndAssign(5 * pixelCount,
                          Kernel::V3D(-instrumentInfo.D_det_value, 0,
  instrumentInfo.L2_det_value),
                          Kernel::Quat(180, Kernel::V3D(0, 0, 1)));

  return instrument;
  */
}
示例#6
0
bool File::load(string path) {
	//load the blend file into the stream
	if(file.is_open())
		file.close();
	file.open(ofToDataPath(path, true).c_str(), ios::binary);
	//info should contain blender now, if not it is compressed
	string info = readString(7);

	//check if the file is gzipped
	if(info != "BLENDER") {
		seek(0);

		//unzip the blend file to a temp file and reload
		Poco::InflatingInputStream inflater(file, Poco::InflatingStreamBuf::STREAM_GZIP);

		Poco::TemporaryFile tempFile;
		tempFile.keepUntilExit();
		std::ofstream out(tempFile.path().c_str(), ios::binary);
		Poco::StreamCopier::copyStream( inflater, out);
		out.close();

		file.close();
		file.open(tempFile.path().c_str(), ios::binary);
		info = readString(7);

		if(info != "BLENDER") {
			ofLogWarning(OFX_BLENDER) << "Could not read blend file " << path;
		} else {
			ofLogVerbose(OFX_BLENDER) << "Blend file is gzipped, temporarily decompressed contents to " << tempFile.path();
		}
	}

	//now extract the rest of the header data
	string tempString = readString(1);

	if(tempString == "-")
		pointerSize = 8;
	else if(tempString == "_")
		pointerSize = 4;
	//ofLogVerbose(OFX_BLENDER) << "Pointer Size is " << pointerSize;

	if(pointerSize == 4) {
		readPointer = std::bind(&File::read<unsigned int>, this);
	} else {
		readPointer = std::bind(&File::read<unsigned long>, this);
	}

	bool littleEndianness;
	char structPre = ' ';
	tempString = readString(1);
	if(tempString == "v") {
		littleEndianness = true;
		structPre = '<';
	} else if(tempString == "V") {
		littleEndianness = false;
		structPre = '>';
	}
	//ofLogVerbose(OFX_BLENDER) << "Struct pre is " << structPre;
	//ofLogVerbose(OFX_BLENDER) << "Little Endianness is " << littleEndianness;

	//version
	version = readString(3);

	//now go through all them blocks
	blocks.push_back(Block(this));

	//read the first block
	readHeader(blocks.back());

	while(blocks.back().code != "DNA1" && blocks.back().code != "SDNA") {

		//skip the block data
		file.seekg(file.tellg() + streamoff(blocks.back().size));

		//read a new block
		blocks.push_back(Block(this));
		readHeader(blocks.back());
	}

	//advance
	readString(4);
	readString(4);

	//NAMES
	unsigned int numNames = read<unsigned int>();
	for(unsigned int i=0; i<numNames; i++) {
		catalog.names.push_back(DNAName(readString(0)));
	}
	align(file);

	//TYPES
	readString(4);
	unsigned int numTypes = read<unsigned int>();
	//cout << "FOUND TYPES " << numTypes << endl;
	for(unsigned int i=0; i<numTypes; i++) {
		catalog.types.push_back(DNAType(readString(0), i));
	}
	align(file);

	//TYPE LENGTHS
	readString(4);;
	for(unsigned int i=0; i<numTypes; i++) {
		catalog.types[i].size = read<unsigned short>();
		if(catalog.types[i].size == 0) //assume it is a pointer
			catalog.types[i].size = pointerSize;
	}
	align(file);

	//STRUCTURES
	readString(4);
	unsigned int numStructs = read<unsigned int>();
	//cout << "FOUND STRUCTURES " << numStructs << endl;
	for(unsigned int i=0; i<numStructs; i++) {
		//get the type
		unsigned int index = read<unsigned short>();
		DNAType* type = &catalog.types[index];
		catalog.structures.push_back(DNAStructure(type));
		DNAStructure& structure = catalog.structures.back();

		//get the fields for the structure
		unsigned short numFields = read<unsigned short>();
		unsigned int curOffset = 0;
		for(unsigned int j=0; j<numFields; j++) {
			unsigned short typeIndex = read<unsigned short>();
			unsigned short nameIndex = read<unsigned short>();
			DNAType* type = &catalog.types[typeIndex];
			DNAName* name = &catalog.names[nameIndex];
			structure.fields.push_back(DNAField(type, name, curOffset));

			//if the field is a pointer, then only add the pointer size to offset
			bool offsetSet = false;
			if(structure.fields.back().isPointer) {
				int amount = 0;
				if(structure.fields.back().isArray) {
					amount = structure.fields.back().arraySizes[0];
				}
				if(amount == 0)
					amount = 1;
				curOffset += (pointerSize * amount);
				offsetSet = true;
			} else if(structure.fields.back().isArray) { //arrays add n times the size to offset
				float multi = 0;
				for(int s: structure.fields.back().arraySizes) {
					if(s!=-1) {
						if(multi == 0)
							multi += s;
						else
							multi *= s;
					}
				}

				if(multi != 0)
					offsetSet = true;

				curOffset += type->size * multi;
			}
			if(!offsetSet) {
				curOffset += type->size;
			}
		}
	}
	align(file);

	//now link all structures with the File Blocks
	vector<Block>::iterator it = blocks.begin();
	while(it != blocks.end()) {
		(*it).structure = &catalog.structures[(*it).SDNAIndex];
		it++;
	}

	ofLogVerbose(OFX_BLENDER) << "Loaded \"" << path << "\" - Blender version is " <<  version;

	return true;
}