///////////////////////////////////////////////////////////////////////////////
//
// Copyright (C) 2008-2012 Artyom Beilis (Tonkikh) <artyomtnk@yahoo.com>
//
// See accompanying file COPYING.TXT file for licensing details.
//
///////////////////////////////////////////////////////////////////////////////
#ifndef CPPCMS_HTTP_CONTENT_TYPE_H
#define CPPCMS_HTTP_CONTENT_TYPE_H
#include <cppcms/defs.h>
#include <booster/shared_ptr.h>
#include <string>
#include <map>
namespace cppcms { namespace http {
///
/// \brief Class that represents parsed Content-Type header, this is immutable
/// class. Once it is created its values does not change.
///
class CPPCMS_API content_type {
public:
///
/// The type part of content type, for example, for "text/html; charset=UTF-8" it would be "text" in lower case
///
std::string type() const;
///
/// The subtype part of content type, for example, for "text/html; charset=UTF-8" it would be "html" in lower case
///
std::string subtype() const;
///
/// The full media type of content type, for example, for "text/html; charset=UTF-8" it would be "text/html" in lower case
///
std::string media_type() const;
///
/// Charset parameter, if given, for example, for "text/html; charset=UTF-8" it would be "UTF-8". If charset is not
/// specified, it would return an empty string
///
std::string charset() const;
///
/// All parameters, all parameter keys are in lower case, the values are given as is.
///
std::map<std::string,std::string> parameters() const;
///
/// Get parameter's value by key (should be in lowercase), returns empty string if not set
///
std::string parameter_by_key(std::string const &key) const;
///
/// Check if the parameter is set using key (should be in lowercase)
///
bool parameter_is_set(std::string const &key) const;
///
/// Check if media type application/x-www-form-urlencoded content_type
///
bool is_form_urlencoded() const;
///
/// Check if media type is multipart/form-data content_type
///
bool is_multipart_form_data() const;
///
/// Parse content type \a ct and create the class
///
content_type(std::string const &ct);
///
/// Parse content type \a ct and create the class
///
content_type(char const *ct);
///
/// Parse content type in range [begin,end) and create the class
///
content_type(char const *begin,char const *end);
///
/// Empty one...
///
content_type();
///
/// Copy constructor
///
content_type(content_type const &);
///
/// Assignment operator
///
content_type const &operator=(content_type const &);
///
/// Destructor
///
~content_type();
private:
struct data;
void parse(char const *b,char const *e);
booster::shared_ptr<data> d;
};
} } //::cppcms::http
#endif
