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// --------------------------------------------------------------------------
//
// File
// Name: HTTPResponse.h
// Purpose: Response object for HTTP connections
// Created: 26/3/04
//
// --------------------------------------------------------------------------
#ifndef HTTPRESPONSE__H
#define HTTPRESPONSE__H
#include <string>
#include <vector>
#include "CollectInBufferStream.h"
// --------------------------------------------------------------------------
//
// Class
// Name: HTTPResponse
// Purpose: Response object for HTTP connections
// Created: 26/3/04
//
// --------------------------------------------------------------------------
class HTTPResponse : public CollectInBufferStream
{
public:
HTTPResponse();
~HTTPResponse();
private:
// no copying
HTTPResponse(const HTTPResponse &);
HTTPResponse &operator=(const HTTPResponse &);
public:
void SetResponseCode(int Code);
void SetContentType(const char *ContentType);
void SetAsRedirect(const char *RedirectTo, bool IsLocalURI = true);
void SetAsNotFound(const char *URI);
void Send(IOStream &rStream, bool OmitContent = false);
void AddHeader(const char *EntireHeaderLine);
void AddHeader(const std::string &rEntireHeaderLine);
void AddHeader(const char *Header, const char *Value);
void AddHeader(const char *Header, const std::string &rValue);
void AddHeader(const std::string &rHeader, const std::string &rValue);
// Set dynamic content flag, default is content is dynamic
void SetResponseIsDynamicContent(bool IsDynamic) {mResponseIsDynamicContent = IsDynamic;}
// Set keep alive control, default is to mark as to be closed
void SetKeepAlive(bool KeepAlive) {mKeepAlive = KeepAlive;}
void SetCookie(const char *Name, const char *Value, const char *Path = "/", int ExpiresAt = 0);
enum
{
Code_OK = 200,
Code_NoContent = 204,
Code_MovedPermanently = 301,
Code_Found = 302, // redirection
Code_NotModified = 304,
Code_TemporaryRedirect = 307,
Code_Unauthorized = 401,
Code_Forbidden = 403,
Code_NotFound = 404,
Code_InternalServerError = 500,
Code_NotImplemented = 501
};
static const char *ResponseCodeToString(int ResponseCode);
void WriteStringDefang(const char *String, unsigned int StringLen);
void WriteStringDefang(const std::string &rString) {WriteStringDefang(rString.c_str(), rString.size());}
// --------------------------------------------------------------------------
//
// Function
// Name: HTTPResponse::WriteString(const std::string &)
// Purpose: Write a string to the response (simple sugar function)
// Created: 9/4/04
//
// --------------------------------------------------------------------------
void WriteString(const std::string &rString)
{
Write(rString.c_str(), rString.size());
}
// --------------------------------------------------------------------------
//
// Function
// Name: HTTPResponse::SetDefaultURIPrefix(const std::string &)
// Purpose: Set default prefix used to local redirections
// Created: 26/3/04
//
// --------------------------------------------------------------------------
static void SetDefaultURIPrefix(const std::string &rPrefix)
{
msDefaultURIPrefix = rPrefix;
}
private:
int mResponseCode;
bool mResponseIsDynamicContent;
bool mKeepAlive;
std::string mContentType;
std::vector<std::string> mExtraHeaders;
static std::string msDefaultURIPrefix;
};
#endif // HTTPRESPONSE__H
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