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rippled/Subtrees/beast/modules/beast_asio/http/HTTPHeaders.h
2013-09-07 11:53:38 -07:00

69 lines
2.3 KiB
C++

//------------------------------------------------------------------------------
/*
This file is part of Beast: https://github.com/vinniefalco/Beast
Copyright 2013, Vinnie Falco <vinnie.falco@gmail.com>
Permission to use, copy, modify, and/or distribute this software for any
purpose with or without fee is hereby granted, provided that the above
copyright notice and this permission notice appear in all copies.
THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
ANY SPECIAL , DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*/
//==============================================================================
#ifndef BEAST_ASIO_HTTPHEADERS_H_INCLUDED
#define BEAST_ASIO_HTTPHEADERS_H_INCLUDED
/** A set of HTTP headers. */
class HTTPHeaders
{
public:
/** Construct an empty set of headers. */
HTTPHeaders ();
/** Construct headers taking ownership of a field array.
The callers value is overwritten.
*/
HTTPHeaders (StringPairArray& fields);
/** Construct a copy of headers from an array.*/
HTTPHeaders (StringPairArray const& fields);
/** Construct a copy of headers. */
HTTPHeaders (HTTPHeaders const& other);
/** Assign a copy of headers. */
HTTPHeaders& operator= (HTTPHeaders const& other);
/** Returns `true` if the container is empty. */
bool empty () const;
/** Returns the number of fields in the container. */
std::size_t size () const;
/** Random access to fields by index. */
/** @{ */
HTTPField at (std::size_t index) const;
HTTPField operator[] (std::size_t index) const;
/** @} */
/** Associative access to fields by name.
If the field is not present, an empty string is returned.
*/
/** @{ */
String get (String const& field) const;
String operator[] (String const& field) const;
/** @} */
private:
StringPairArray m_fields;
};
#endif