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/*
* File: cgi.hpp
* Author: Amlal El Mahrouss,
* Copyright 2023-2025, Amlal El Mahrouss all rights reserved.
*/
#ifndef _SNU_CGI_HPP
#define _SNU_CGI_HPP
#include <cstdio>
#include <string>
#include <sstream>
namespace snu
{
namespace cgi
{
/// @brief CGI Writer class, writes to stdout; as CGI expects.
class writer final
{
writer& eval_(const std::string& mime, const std::stringstream& ss) noexcept
{
std::printf("Content-Type: %s\r\n", mime.c_str());
std::printf("Server: %s\r\n", "snu-cpp-library");
std::printf("Content-Length: %ld\r\n\r\n", ss.str().size());
std::printf("%s", ss.str().c_str());
return *this;
}
public:
explicit writer() = default;
~writer() = default;
writer& operator=(const writer&) = default;
writer(const writer&) = default;
public:
writer& eval_html(const std::stringstream& ss_html)
{
return this->eval_("text/html", ss_html);
}
writer& eval_xml(const std::stringstream& ss_html)
{
return this->eval_("application/xml", ss_html);
}
writer& eval_json(const std::stringstream& ss_html)
{
return this->eval_("application/json", ss_html);
}
writer& eval_js(const std::stringstream& ss_html)
{
return this->eval_("text/javascript", ss_html);
}
};
} // namespace cgi
} // namespace snu
#endif // ifndef _SNU_CGI_HPP
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