From 2cd61f6059f4111747780aac3d95672a46a59caa Mon Sep 17 00:00:00 2001
From: Thomas Fischer <thomas.fischer@ufz.de>
Date: Fri, 11 Jan 2019 13:14:47 +0100
Subject: [PATCH] [GO2OGS] Impl. of Property.
---
Applications/FileIO/GocadIO/Property.cpp | 150 +++++++++++++++++++++++
Applications/FileIO/GocadIO/Property.h | 51 ++++++++
2 files changed, 201 insertions(+)
create mode 100644 Applications/FileIO/GocadIO/Property.cpp
create mode 100644 Applications/FileIO/GocadIO/Property.h
diff --git a/Applications/FileIO/GocadIO/Property.cpp b/Applications/FileIO/GocadIO/Property.cpp
new file mode 100644
index 00000000000..e185ea29158
--- /dev/null
+++ b/Applications/FileIO/GocadIO/Property.cpp
@@ -0,0 +1,150 @@
+/**
+ *
+ * @copyright
+ * Copyright (c) 2012-2019, OpenGeoSys Community (http://www.opengeosys.org)
+ * Distributed under a Modified BSD License.
+ * See accompanying file LICENSE.txt or
+ * http://www.opengeosys.org/LICENSE.txt
+ */
+
+#include <algorithm>
+#include <iterator>
+#include <sstream>
+
+#include <boost/tokenizer.hpp>
+
+#include "Property.h"
+
+#include "BaseLib/StringTools.h"
+
+namespace FileIO
+{
+namespace Gocad
+{
+
+std::ostream& operator<<(std::ostream& os, Property const& p)
+{
+ return os << "'" << p._property_name << "' '" << p._property_id << "' '"
+ << p._property_data_type << "' '" << p._property_data_fname
+ << "'";
+}
+
+Property parseGocadPropertyMetaData(std::string& line, std::istream& in,
+ std::string const& path)
+{
+ boost::char_separator<char> sep("\t ");
+ boost::tokenizer<boost::char_separator<char>> tokens(line, sep);
+ auto tok_it(tokens.begin());
+ // A property section in Gocad file starts with a line
+ // PROPERTY id "property_name"
+ if (*tok_it != "PROPERTY")
+ {
+ ERR("Expected PROPERTY keyword but '%s' found.", tok_it->c_str());
+ throw std::runtime_error(
+ "In parseGocadPropertyMetaData() expected PROPERTY keyword not "
+ "found.");
+ }
+ tok_it++;
+
+ Property prop;
+ prop._property_id = std::stoul(*tok_it);
+ tok_it++;
+ prop._property_name = *tok_it;
+ tok_it++;
+ while (tok_it != tokens.end())
+ {
+ prop._property_name += " " + *tok_it;
+ tok_it++;
+ }
+ BaseLib::trim(prop._property_name, '\"');
+
+ auto checkPropertyID =
+ [](boost::tokenizer<boost::char_separator<char>>::iterator& tok_it,
+ Property const& prop) {
+ if (!prop.checkID(*tok_it))
+ {
+ throw std::runtime_error(
+ "parseGocadPropertyMetaData(): id mismatch.");
+ }
+ };
+
+ while (std::getline(in, line))
+ {
+ if (line.empty())
+ {
+ continue;
+ }
+ if (line.back() == '\r')
+ {
+ line.pop_back();
+ }
+ tokens.assign(line);
+
+ tok_it = tokens.begin();
+ // this is the last entry of the property
+ if (*tok_it == "PROP_FILE")
+ {
+ checkPropertyID(++tok_it, prop);
+ tok_it++;
+ std::string tmp(*tok_it);
+ tok_it++;
+ while (tok_it != tokens.end())
+ {
+ tmp += " " + *tok_it;
+ tok_it++;
+ }
+ BaseLib::trim(tmp, '\"');
+ if (tmp.front() == ' ')
+ {
+ tmp.erase(tmp.begin());
+ }
+ prop._property_data_fname = path + tmp;
+ return prop;
+ }
+
+ if (*tok_it == "PROPERTY_CLASS")
+ {
+ checkPropertyID(++tok_it, prop);
+ tok_it++;
+ prop._property_class_name = *tok_it;
+ }
+
+ if (*tok_it == "PROPERTY_SUBCLASS")
+ {
+ checkPropertyID(++tok_it, prop);
+ tok_it++;
+ if (*tok_it != "QUANTITY" && *tok_it != "ENUM")
+ {
+ ERR("Expected keywords QUANTITY or ENUM, but found '%s'.",
+ tok_it->c_str());
+ throw std::runtime_error(
+ "parseGocadPropertyMetaData(): Expected keywords QUANTITY "
+ "or ENUM, but found '" +
+ *tok_it + "'.");
+ }
+ if (*tok_it == "QUANTITY")
+ {
+ tok_it++;
+ prop._property_data_type = *tok_it;
+ }
+ }
+
+ if (*tok_it == "PROP_UNIT" || *tok_it == "PROP_ORIGINAL_UNIT")
+ {
+ checkPropertyID(++tok_it, prop);
+ tok_it++;
+ prop._property_unit = *tok_it;
+ }
+
+ if (*tok_it == "PROP_NO_DATA_VALUE")
+ {
+ checkPropertyID(++tok_it, prop);
+ tok_it++;
+ prop._property_no_data_value = std::stoul(*tok_it);
+ }
+ }
+ return prop;
+}
+
+} // end namespace Gocad
+} // end namespace FileIO
diff --git a/Applications/FileIO/GocadIO/Property.h b/Applications/FileIO/GocadIO/Property.h
new file mode 100644
index 00000000000..e2ef25c0c17
--- /dev/null
+++ b/Applications/FileIO/GocadIO/Property.h
@@ -0,0 +1,51 @@
+/**
+ *
+ * @copyright
+ * Copyright (c) 2012-2019, OpenGeoSys Community (http://www.opengeosys.org)
+ * Distributed under a Modified BSD License.
+ * See accompanying file LICENSE.txt or
+ * http://www.opengeosys.org/LICENSE.txt
+ */
+
+#pragma once
+
+#include <cstddef>
+#include <string>
+
+#include <logog/include/logog.hpp>
+
+namespace FileIO
+{
+namespace Gocad
+{
+struct Property final
+{
+ std::size_t _property_id{};
+ std::string _property_name;
+ std::string _property_class_name;
+ std::string _property_unit;
+ std::string _property_data_type;
+ std::string _property_data_fname;
+ double _property_no_data_value{};
+
+ bool checkID(std::string const& id_string) const
+ {
+ if (_property_id != std::stoul(id_string))
+ {
+ ERR("Expected property id %d but found %d.",
+ _property_id,
+ std::stoul(id_string));
+ return false;
+ }
+ return true;
+ }
+
+ std::vector<double> _property_data;
+};
+
+std::ostream& operator<<(std::ostream& os, Property const& p);
+
+Property parseGocadPropertyMetaData(std::string& line, std::istream& in,
+ std::string const& path);
+} // end namespace Gocad
+} // end namespace FileIO
--
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