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// |
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// $Id$ |
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< |
#include <iostream> |
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#include <string> |
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#include <vector> |
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#include "Hexadecimal.hpp" |
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#include "DataType.hpp" |
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|
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#include <foreach.hpp> |
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#include <menes-app/simple.hpp> |
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|
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/*template <typename Type> |
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std::string binary(const Type& type) |
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{ |
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std::ostringstream string; |
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|
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_rforu (index, 0, 8 * sizeof (type)) |
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{ |
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bool bit(1 & type >> index); |
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|
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string << bit; |
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} |
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|
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return string.str(); |
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}*/ |
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Environment env; |
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|
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class Binary |
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int Main(const app::Options& options) |
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{ |
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private: |
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std::vector<char> bytes; |
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public: |
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Binary(const std::string& string); |
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template <typename Type> |
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Binary(const Type& type); |
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operator std::string() const; |
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}; |
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Represent represent; |
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|
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Binary::Binary(const std::string& string) |
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{ |
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throw; |
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return 0; |
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} |
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|
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template <typename Type> |
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Binary::Binary(const Type& type) : bytes(sizeof (type)) |
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> |
Represent::Represent() |
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{ |
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char* type_(reinterpret_cast<char*>(const_cast<Type*>(&type))); |
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> |
parse(); |
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> |
|
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> |
api::Cout << "Content-Type: text/html; charset=UTF-8\r\n\r\n" << ios::Flush; |
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> |
|
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> |
xml::TextWriter xhtml(api::Cout); |
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> |
xml::ScopeElement table(xhtml, "table"); |
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> |
|
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> |
headings(xhtml); |
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> |
form(xhtml); |
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|
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_mforeach (std::vector<char>, byte, bytes) *byte = *type_++; |
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> |
// |
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} |
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|
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< |
Binary::operator std::string() const |
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> |
void Represent::parse() |
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{ |
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std::string string; |
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> |
ext::String query(env.get("QUERY_STRING")); |
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|
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_rforeach (std::vector<char>, byte, bytes) |
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if (env.get("REQUEST_METHOD") == "POST") |
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{ |
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_rfor (char, bit, 0, 8) |
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< |
{ |
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string += 1 & *byte >> bit ? '1' : '0'; |
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} |
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> |
ext::Buffer content(lexical_cast<size_t>(env.get("CONTENT_LENGTH"))); |
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> |
|
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> |
api::Cin.ReadFully(content.Begin(), content.GetSize()); |
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> |
|
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query = content; |
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} |
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return string; |
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} |
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> |
ext::Vector<ext::String> pairs(query.Split('&')); |
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|
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std::ostream& operator<<(std::ostream& out, const Binary& binary) |
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{ |
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return out << std::string(binary); |
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> |
_foreach (ext::Vector<ext::String>, pair, pairs) |
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{ |
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ext::String::ConstIterator equal(pair->FindFirst('=')); |
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ext::String name(pair->Begin(), equal), value(equal != pair->End() ? equal + 1 : equal, pair->End()); |
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> |
|
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cgi.insert(std::pair<std::string, std::string>(name, value)); |
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} |
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} |
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|
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< |
int main(int argc, char* argv[]) |
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> |
void Represent::headings(xml::TextWriter& xhtml) |
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{ |
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std::string hello("Hello, World!"); |
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> |
xml::ScopeElement tr(xhtml, "tr"); |
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> |
ext::String headings[] = { "Data Type", "Data Representation", "Input", "Storage" }; |
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< |
_foreach (std::string, atom, hello) |
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> |
_foru (index, 0, sizeof (headings) / sizeof (ext::String)) |
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{ |
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< |
std::cout << Binary(*atom) << " = " << *atom << std::endl; |
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< |
} |
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xml::ScopeElement th(xhtml, "th"); |
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|
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_fori (index, -10, 11) |
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{ |
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std::cout << Binary(index) << " = " << index << std::endl; |
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> |
xhtml.OutputText(headings[index]); |
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} |
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+ |
} |
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+ |
|
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+ |
void Represent::form(xml::TextWriter& xhtml) |
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{ |
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xml::ScopeElement tr(xhtml, "tr"); |
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|
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– |
_foru (index, -10, 11) |
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{ |
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< |
std::cout << Binary(index) << " = " << index << std::endl; |
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> |
xml::ScopeElement td(xhtml, "td"), select(xhtml, "select"); |
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> |
|
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> |
xhtml.SetAttribute("name", "type"); |
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> |
|
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> |
DataType type(cgi.find("type") != cgi.end() ? DataType::Type(lexical_cast<unsigned>(cgi.find("type")->second)) : DataType::TYPE_bool); |
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> |
|
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> |
_foreach (ext::Vector<DataType>, type_, DataType::enumerate()) |
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> |
{ |
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> |
xml::ScopeElement option(xhtml, "option"); |
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> |
|
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if (*type_ == type) xhtml.SetAttribute("selected", "selected"); |
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> |
|
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> |
xhtml.SetAttribute("value", lexical_cast<ext::String>(DataType::Type(*type_))); |
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> |
xhtml.OutputText(*type_); |
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> |
} |
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} |
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|
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– |
for (float index(-1.0); index < 1.0; index += 0.1) |
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{ |
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< |
std::cout << Binary(index) << " = " << index << std::endl; |
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> |
xml::ScopeElement td(xhtml, "td"), input(xhtml, "input"); |
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> |
|
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> |
xhtml.SetAttribute("name", "data"); |
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> |
xhtml.SetAttribute("size", "64"); |
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> |
xhtml.SetAttribute("type", "text"); |
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> |
|
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> |
ext::String data(cgi.find("data") != cgi.end() ? cgi.find("data")->second : std::string()); |
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> |
|
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> |
xhtml.SetAttribute("value", data); |
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} |
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|
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– |
for (double index(-1.0); index < 1.0; index += 0.1) |
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{ |
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< |
std::cout << Binary(index) << " = " << index << std::endl; |
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> |
xml::ScopeElement td(xhtml, "td"), select(xhtml, "select"); |
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> |
|
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> |
ext::String inputs[] = { "Binary", "Hexadecimal", "std::istream", "ios::PrintReader" }; |
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> |
unsigned input(cgi.find("input") != cgi.end() ? lexical_cast<unsigned>(cgi.find("input")->second) : 0); |
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> |
|
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> |
_foru (input_, 0, sizeof (inputs) / sizeof (ext::String)) |
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> |
{ |
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> |
xml::ScopeElement option(xhtml, "option"); |
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> |
|
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> |
if (input_ == input) xhtml.SetAttribute("selected", "selected"); |
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> |
|
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> |
xhtml.SetAttribute("value", lexical_cast<ext::String>(input_)); |
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> |
xhtml.OutputText(inputs[input_]); |
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> |
} |
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} |
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|
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< |
return 0; |
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> |
xml::ScopeElement td(xhtml, "td"), input(xhtml, "input"); |
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> |
|
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> |
xhtml.SetAttribute("type", "submit"); |
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> |
xhtml.SetAttribute("value", "Store"); |
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} |
