--- Represent/represent.cpp	2004/12/21 11:24:26	367
+++ Represent/Represent.cpp	2004/12/24 05:08:56	386
@@ -4,98 +4,174 @@
 //
 // $Id$
 
-#include <iostream>
-#include <string>
-#include <vector>
-
-#include <foreach.hpp>
-
-class Binary
-{
-private:
-	std::vector<char> bytes;
-public:
-	Binary(std::string& string, bool signed_ = false);
-	template <typename Type>
-	Binary(const Type& type);
-	template <typename Type>
-	Type convert(bool signed_ = false);
-	operator std::string() const;
-};
+#include "Hexadecimal.hpp"
+#include "DataType.hpp"
 
-Binary::Binary(std::string& string, bool signed_) : bytes(string.size() / 8, 0)
-{
-	std::string::size_type off(string.size() % 8);
+#ifdef _WIN32
+#pragma warning(disable:4267)
+#endif
 
-	if (off != 0)
-	{
-	   	bytes.push_back(0);
-		string.insert(0, 8 - off, signed_ && string[0] == '1' ? '1' : '0');
-	}
+#include <menes-app/simple.hpp>
 
-	std::string::size_type index(0);
+int Main(const app::Options& options)
+{
+	Represent represent;
 
-	_rmforeach (std::vector<char>, byte, bytes) _rfor (char, bit, 0, 8) *byte |= (string[index++] == '1') << bit;
+	return 0;
 }
 
-template <typename Type>
-Binary::Binary(const Type& type) : bytes(sizeof (type))
+Represent::Represent()
 {
-	char* type_(reinterpret_cast<char*>(const_cast<Type*>(&type)));
+	parse();
 
-	_mforeach (std::vector<char>, byte, bytes) *byte = *type_++;
+	api::Cout << "Content-Type: text/html; charset=UTF-8\r\n\r\n" << ios::Flush;
+
+	xml::TextWriter xhtml(api::Cout);
+	xml::ScopeElement table(xhtml, "table");
+
+	headings(xhtml);
+	form(xhtml);
+	output(xhtml);
 }
 
-template <typename Type>
-Type Binary::convert(bool signed_)
+struct Represent::Item
+{
+	DataType type;
+	ext::String data;
+	Input input;
+	Item(const DataType& type, const ext::String& data, Input input) : type(type), data(data), input(input) {}
+};
+
+void Represent::parse()
 {
-	Type type;
+	ext::String query(env.get("QUERY_STRING"));
+
+	if (env.get("REQUEST_METHOD") == "POST")
+	{
+		ext::Buffer content(lexical_cast<size_t>(env.get("CONTENT_LENGTH")));
+
+		api::Cin.ReadFully(content.Begin(), content.GetSize());
 
-	if (sizeof (type) != bytes.size()) bytes.resize(sizeof (type), signed_ && bytes.back() >> 7 ? ~0 : 0);
+		query = content;
+	}
 
-	char* type_(reinterpret_cast<char*>(&type));
+	ext::Vector<ext::String> pairs(query.Split('&'));
 
-	_foreach (std::vector<char>, byte, bytes) *type_++ = *byte;
+	_foreach (ext::Vector<ext::String>, pair, pairs)
+	{
+		ext::String::ConstIterator equal(pair->FindFirst('='));
+		ext::String name(pair->Begin(), equal), value(equal != pair->End() ? equal + 1 : equal, pair->End());
 
-	return type;
+		cgi.insert(std::pair<std::string, std::string>(name, value));
+	}
 }
 
-Binary::operator std::string() const
+void Represent::headings(xml::TextWriter& xhtml)
 {
-	std::string string;
+	xml::ScopeElement tr(xhtml, "tr");
+	ext::String headings[] = { "Data Type", "Data Representation", "Input", "Storage" };
 
-	_rforeach (std::vector<char>, byte, bytes) _rfor (char, bit, 0, 8) string +=1 & *byte >> bit ? '1' : '0';
+	_foru (index, 0, sizeof (headings) / sizeof (ext::String))
+	{
+		xml::ScopeElement th(xhtml, "th");
 
-	return string;
+		xhtml.OutputText(headings[index]);
+	}
 }
 
-inline std::ostream& operator<<(std::ostream& out, const Binary& binary)
+void Represent::form(xml::TextWriter& xhtml)
 {
-	return out << std::string(binary);
+	xml::ScopeElement tr(xhtml, "tr");
+
+	{
+		xml::ScopeElement td(xhtml, "td"), select(xhtml, "select");
+
+		xhtml.SetAttribute("name", "type");
+
+		DataType type(cgi.find("type") != cgi.end() ? DataType::Type(lexical_cast<unsigned>(cgi.find("type")->second)) : DataType::TYPE_bool);
+
+		_foreach (ext::Vector<DataType>, type_, DataType::enumerate())
+		{
+			xml::ScopeElement option(xhtml, "option");
+
+			if (*type_ == type) xhtml.SetAttribute("selected", "selected");
+
+			xhtml.SetAttribute("value", lexical_cast<ext::String>(DataType::Type(*type_)));
+			xhtml.OutputText(*type_);
+		}
+	}
+
+	{
+		xml::ScopeElement td(xhtml, "td"), input(xhtml, "input");
+
+		xhtml.SetAttribute("name", "data");
+		xhtml.SetAttribute("size", "64");
+		xhtml.SetAttribute("type", "text");
+
+		ext::String data(cgi.find("data") != cgi.end() ? cgi.find("data")->second : std::string());
+
+		xhtml.SetAttribute("value", data);
+	}
+
+	{
+		xml::ScopeElement td(xhtml, "td"), select(xhtml, "select");
+
+		ext::String inputs[] = { "Normal", "Binary", "Hexadecimal" };
+		Input input(cgi.find("input") != cgi.end() ? Input(lexical_cast<unsigned>(cgi.find("input")->second)) : INPUT_Normal);
+
+		_foru (input_, INPUT_Normal, INPUT_Hexadecimal + 1)
+		{
+			xml::ScopeElement option(xhtml, "option");
+
+			if (Input(input_) == input) xhtml.SetAttribute("selected", "selected");
+
+			xhtml.SetAttribute("value", lexical_cast<ext::String>(input_));
+			xhtml.OutputText(inputs[input_]);
+		}
+	}
+
+	xml::ScopeElement td(xhtml, "td"), input(xhtml, "input");
+
+	xhtml.SetAttribute("type", "submit");
+	xhtml.SetAttribute("value", "Store");
 }
 
-int main(int argc, char* argv[])
+void Represent::output(xml::TextWriter& xhtml)
 {
-	std::string hello("Hello, World!");
+	typedef std::multimap<std::string, std::string>::size_type MultiMapSize;
 
-	_foreach (std::string, atom, hello) std::cout << Binary(*atom) << " = " << *atom << std::endl;
+	std::set<MultiMapSize, std::greater<MultiMapSize> > count;
+	ext::String names[] = { "type", "data", "input" };
 
-	_fori (index, -10, 11) std::cout << Binary(index) << " = " << index << std::endl;
+	_foru (index, 0, sizeof (names) / sizeof (ext::String)) count.insert(cgi.count(names[index]));
 
-	_foru (index, -10, 11) std::cout << Binary(index) << " = " << index << std::endl;
+	typedef std::multimap<std::string, std::string>::const_iterator MultiMapConstIterator;
 
-	for (float index(-1.0); index < 1.0; index += 0.1) std::cout << Binary(index) << " = " << index << std::endl;
+	MultiMapConstIterator type(cgi.lower_bound("type")), type_(cgi.upper_bound("type")), data(cgi.lower_bound("data")), data_(cgi.upper_bound("data")), input(cgi.lower_bound("input")), input_(cgi.upper_bound("input"));
+	ext::Vector<Item> items;
 
-	for (double index(-1.0); index < 1.0; index += 0.1) std::cout << Binary(index) << " = " << index << std::endl;
+	_foru (index, 0, *count.begin())
+	{
+		Item item(type != type_ ? DataType::Type(lexical_cast<unsigned>(type->second)) : DataType::TYPE_bool, data != data_ ? data->second : std::string(), input != input_ ? Input(lexical_cast<unsigned>(input->second)) : INPUT_Normal);
+
+		items.InsertLast(item);
 
-	std::string string("101001101001");
-	Binary binary(string, true);
+		if (type != type_) ++type;
+		if (data != data_) ++data;
+		if (input != input_) ++input;
+	}
 
-	std::cout << binary << " = " << string << std::endl;
+	_rfor (MultiMapConstIterator, delete_, cgi.lower_bound("delete"), cgi.upper_bound("delete")) items.RemoveAt(lexical_cast<size_t>(delete_->second));
 
-	float value(binary.convert<float>());
+	_foreach (ext::Vector<Item>, item, items) switch (item->type)
+	{
+	case DataType::TYPE_bool:
+		output<bool>(xhtml, *item);
 
-	std::cout << binary << " = " << value << std::endl << Binary(value) << " = " << value << std::endl;
+		break;
+	case DataType::TYPE_char:
+		output<char>(xhtml, *item);
 
-	return 0;
+		break;
+	}
 }