/usr/include/Poco/Net/HTTPMessage.h is in libpoco-dev 1.8.0.1-1ubuntu4.
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// HTTPMessage.h
//
// Library: Net
// Package: HTTP
// Module: HTTPMessage
//
// Definition of the HTTPMessage class.
//
// Copyright (c) 2005-2006, Applied Informatics Software Engineering GmbH.
// and Contributors.
//
// SPDX-License-Identifier: BSL-1.0
//
#ifndef Net_HTTPMessage_INCLUDED
#define Net_HTTPMessage_INCLUDED
#include "Poco/Net/Net.h"
#include "Poco/Net/MessageHeader.h"
namespace Poco {
namespace Net {
class MediaType;
class Net_API HTTPMessage: public MessageHeader
/// The base class for HTTPRequest and HTTPResponse.
///
/// Defines the common properties of all HTTP messages.
/// These are version, content length, content type
/// and transfer encoding.
{
public:
void setVersion(const std::string& version);
/// Sets the HTTP version for this message.
const std::string& getVersion() const;
/// Returns the HTTP version for this message.
void setContentLength(std::streamsize length);
/// Sets the Content-Length header.
///
/// If length is UNKNOWN_CONTENT_LENGTH, removes
/// the Content-Length header.
std::streamsize getContentLength() const;
/// Returns the content length for this message,
/// which may be UNKNOWN_CONTENT_LENGTH if
/// no Content-Length header is present.
#if defined(POCO_HAVE_INT64)
void setContentLength64(Poco::Int64 length);
/// Sets the Content-Length header.
///
/// If length is UNKNOWN_CONTENT_LENGTH, removes
/// the Content-Length header.
///
/// In contrast to setContentLength(), this method takes
/// a 64-bit integer as content length.
Poco::Int64 getContentLength64() const;
/// Returns the content length for this message,
/// which may be UNKNOWN_CONTENT_LENGTH if
/// no Content-Length header is present.
///
/// In contrast to getContentLength(), this method
/// always returns a 64-bit integer for content length.
#endif // defined(POCO_HAVE_INT64)
bool hasContentLength() const;
/// Returns true iff a Content-Length header is present.
void setTransferEncoding(const std::string& transferEncoding);
/// Sets the transfer encoding for this message.
///
/// The value should be either IDENTITY_TRANSFER_CODING
/// or CHUNKED_TRANSFER_CODING.
const std::string& getTransferEncoding() const;
/// Returns the transfer encoding used for this
/// message.
///
/// Normally, this is the value of the Transfer-Encoding
/// header field. If no such field is present,
/// returns IDENTITY_TRANSFER_CODING.
void setChunkedTransferEncoding(bool flag);
/// If flag is true, sets the Transfer-Encoding header to
/// chunked. Otherwise, removes the Transfer-Encoding
/// header.
bool getChunkedTransferEncoding() const;
/// Returns true if the Transfer-Encoding header is set
/// and its value is chunked.
void setContentType(const std::string& mediaType);
/// Sets the content type for this message.
///
/// Specify NO_CONTENT_TYPE to remove the
/// Content-Type header.
void setContentType(const MediaType& mediaType);
/// Sets the content type for this message.
const std::string& getContentType() const;
/// Returns the content type for this message.
///
/// If no Content-Type header is present,
/// returns UNKNOWN_CONTENT_TYPE.
void setKeepAlive(bool keepAlive);
/// Sets the value of the Connection header field.
///
/// The value is set to "Keep-Alive" if keepAlive is
/// true, or to "Close" otherwise.
bool getKeepAlive() const;
/// Returns true if
/// * the message has a Connection header field and its value is "Keep-Alive"
/// * the message is a HTTP/1.1 message and not Connection header is set
/// Returns false otherwise.
static const std::string HTTP_1_0;
static const std::string HTTP_1_1;
static const std::string IDENTITY_TRANSFER_ENCODING;
static const std::string CHUNKED_TRANSFER_ENCODING;
static const int UNKNOWN_CONTENT_LENGTH;
static const std::string UNKNOWN_CONTENT_TYPE;
static const std::string CONTENT_LENGTH;
static const std::string CONTENT_TYPE;
static const std::string TRANSFER_ENCODING;
static const std::string CONNECTION;
static const std::string CONNECTION_KEEP_ALIVE;
static const std::string CONNECTION_CLOSE;
static const std::string EMPTY;
protected:
HTTPMessage();
/// Creates the HTTPMessage with version HTTP/1.0.
HTTPMessage(const std::string& version);
/// Creates the HTTPMessage and sets
/// the version.
virtual ~HTTPMessage();
/// Destroys the HTTPMessage.
private:
HTTPMessage(const HTTPMessage&);
HTTPMessage& operator = (const HTTPMessage&);
std::string _version;
};
//
// inlines
//
inline const std::string& HTTPMessage::getVersion() const
{
return _version;
}
inline bool HTTPMessage::hasContentLength() const
{
return has(CONTENT_LENGTH);
}
} } // namespace Poco::Net
#endif // Net_HTTPMessage_INCLUDED
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