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/**
* ======================== legal notice ======================
*
* File: HTTPMessage.h
* Created: 3. Juli 2012, 17:40
* Author: <a href="mailto:geronimo013@gmx.de">Geronimo</a>
* Project: libnetworking: classes for tcp/ip sockets and http-protocol handling
*
* CMP - compound media player
*
* is a client/server mediaplayer intended to play any media from any workstation
* without the need to export or mount shares. cmps is an easy to use backend
* with a (ready to use) HTML-interface. Additionally the backend supports
* authentication via HTTP-digest authorization.
* cmpc is a client with vdr-like osd-menues.
*
* Copyright (c) 2012 Reinhard Mantey, some rights reserved!
* published under Creative Commons by-sa
* For details see http://creativecommons.org/licenses/by-sa/3.0/
*
* The cmp project's homepage is at http://projects.vdr-developer.org/projects/cmp
*
* --------------------------------------------------------------
*/
#ifndef HTTPMESSAGE_H
#define HTTPMESSAGE_H
#define MT_Html "text/html"
#include <ManagedMap.h>
class cAuthorization;
class cHTTPMessage {
public:
typedef enum { Unknown, HTTP_1_0, HTTP_1_1 } HTTPProtocol;
cHTTPMessage(HTTPProtocol Proto=HTTP_1_1);
virtual ~cHTTPMessage();
HTTPProtocol Protocol(void) { return protocol; }
const char *ProtocolString(void);
const char *ContentType(void) const { return contentType; }
virtual size_t ContentSize(void) const;
const char *GetHeader(const char *Name) const;
const cAuthorization *Authorization(void) const { return auth; }
void SetAuthorization(cAuthorization *Authorization);
size_t WritePrefix(char *Buffer, size_t BufSize); ///< writes message header, so content will follow
virtual void Dump(void);
protected:
enum ParseState {
ExpectFormat
, ExpectURL
, ExpectProtocol
, ExpectStatus
, ExpectHeader
, ExpectContent
};
enum ParseResult {
UnknownError
, UnsupportedFormat
, InvalidURL
, InvalidName
, UnsupportedProtocol
, Continue
, Done
};
virtual size_t WriteFirstLine(char *Buffer, size_t BufSize) = 0;
virtual void SetContentType(const char *ContentType);
virtual void SetContentSize(size_t ContentSize) { contentSize = ContentSize; }
void SetHeader(const char *Name, const char *Value);
void SetProtocol(HTTPProtocol Protocol) { protocol = Protocol; }
cAuthorization *Authorization(void) { return auth; }
char *FormatTime(time_t time);
const cManagedMap &Headers() const { return header; }
int WriteTime(char *Buffer, size_t BufSize);
void Reset(void);
private:
HTTPProtocol protocol;
time_t timeStamp;
cManagedMap header;
cAuthorization *auth;
size_t contentSize;
char *contentType;
friend class cMediaListHandler;
friend class cConnectionHandler;
friend class cTestUnit;
};
#endif /* HTTPMESSAGE_H */
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