httpmsg.h
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- /* ***** BEGIN LICENSE BLOCK *****
- * Source last modified: $Id: httpmsg.h,v 1.2.36.1 2004/07/09 02:04:56 hubbe Exp $
- *
- * Portions Copyright (c) 1995-2004 RealNetworks, Inc. All Rights Reserved.
- *
- * The contents of this file, and the files included with this file,
- * are subject to the current version of the RealNetworks Public
- * Source License (the "RPSL") available at
- * http://www.helixcommunity.org/content/rpsl unless you have licensed
- * the file under the current version of the RealNetworks Community
- * Source License (the "RCSL") available at
- * http://www.helixcommunity.org/content/rcsl, in which case the RCSL
- * will apply. You may also obtain the license terms directly from
- * RealNetworks. You may not use this file except in compliance with
- * the RPSL or, if you have a valid RCSL with RealNetworks applicable
- * to this file, the RCSL. Please see the applicable RPSL or RCSL for
- * the rights, obligations and limitations governing use of the
- * contents of the file.
- *
- * Alternatively, the contents of this file may be used under the
- * terms of the GNU General Public License Version 2 or later (the
- * "GPL") in which case the provisions of the GPL are applicable
- * instead of those above. If you wish to allow use of your version of
- * this file only under the terms of the GPL, and not to allow others
- * to use your version of this file under the terms of either the RPSL
- * or RCSL, indicate your decision by deleting the provisions above
- * and replace them with the notice and other provisions required by
- * the GPL. If you do not delete the provisions above, a recipient may
- * use your version of this file under the terms of any one of the
- * RPSL, the RCSL or the GPL.
- *
- * This file is part of the Helix DNA Technology. RealNetworks is the
- * developer of the Original Code and owns the copyrights in the
- * portions it created.
- *
- * This file, and the files included with this file, is distributed
- * and made available on an 'AS IS' basis, WITHOUT WARRANTY OF ANY
- * KIND, EITHER EXPRESS OR IMPLIED, AND REALNETWORKS HEREBY DISCLAIMS
- * ALL SUCH WARRANTIES, INCLUDING WITHOUT LIMITATION, ANY WARRANTIES
- * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, QUIET
- * ENJOYMENT OR NON-INFRINGEMENT.
- *
- * Technology Compatibility Kit Test Suite(s) Location:
- * http://www.helixcommunity.org/content/tck
- *
- * Contributor(s):
- *
- * ***** END LICENSE BLOCK ***** */
- /*
- * Base class for all HTTP messages
- */
- #ifndef _HTTPMSG_H_
- #define _HTTPMSG_H_
- #include "mimehead.h"
- struct IHXValues;
- class HTTPAuthentication: public MIMEHeaderValue
- {
- public:
- enum AuthenticationType { AU_BASIC, AU_DIGEST, AU_HX_PRIVATE } m_authType;
- HTTPAuthentication(const char* authString, AuthenticationType authType);
- HTTPAuthentication(IHXValues* authValues);
- ~HTTPAuthentication();
- void asString(CHXString& str);
- CHXString asString();
- CHXString m_authString;
- IHXValues* m_authValues;
- };
- class HTTPMessage
- {
- public:
- HTTPMessage();
- virtual ~HTTPMessage();
- static const int MAJ_VERSION;
- static const int MIN_VERSION;
- enum Tag { T_UNKNOWN, T_RESP, T_GET, T_POST, T_HEAD };
- virtual Tag tag() const = 0;
- virtual const char* tagStr() const = 0;
- void setVersion(int maj, int min) { m_nMajorVersion = maj;
- m_nMinorVersion = min; }
- int majorVersion() { return m_nMajorVersion; }
- int minorVersion() { return m_nMinorVersion; }
- void setContent(const char* pStr) { m_content = pStr; }
- void setContent(BYTE* pBuf, UINT32 pBufLen);
- const char* getContent() { return m_content; }
- int contentLength();
- MIMEHeader* getHeader(const char* pName);
- MIMEHeader* getFirstHeader();
- MIMEHeader* getNextHeader();
- // special case retrieval for simple Header: value situations
- CHXString getHeaderValue(const char* pName);
- int getHeaderValue(const char* pName, UINT32& value);
- void addHeader(MIMEHeader* pHeader);
- void addHeader(const char* pName, const char* pValue);
- void setCloakedMsgFlag(BOOL flag) { m_isCloakedMsg = flag; }
- BOOL isCloakedMsg() { return m_isCloakedMsg; }
- virtual void asString(char* pBuf, int& msgLen, UINT32 ulBufLen) = 0;
- private:
- void clearHeaderList();
- int m_nMajorVersion;
- int m_nMinorVersion;
- CHXString m_content;
- CHXSimpleList m_headers;
- LISTPOSITION m_listpos;
- BOOL m_isCloakedMsg;
- };
- /*
- * HTTP request is in form:
- *
- * method url version <CRLF>
- * *(header<CRLF>)
- * <CRLF>
- */
- class HTTPRequestMessage: public HTTPMessage
- {
- public:
- virtual HTTPMessage::Tag tag() const = 0;
- virtual const char* tagStr() const = 0;
- void setURL(const char* pURL) { m_url = pURL; }
- const char* url() const { return m_url; }
- virtual void asString(char* pBuf, int& msgLen, UINT32 ulBufLen);
- private:
- CHXString m_url;
- };
- /*
- * HTTP response is in form:
- *
- * version error-code error-text <CRLF>
- * *(header<CRLF>)
- * <CRLF>
- *
- */
- class HTTPResponseMessage: public HTTPMessage
- {
- public:
- HTTPMessage::Tag tag() const { return HTTPMessage::T_RESP; }
- const char* tagStr() const { return ""; }
- void setErrorCode(const char* eCode) { m_errorCode = eCode; }
- const char* errorCode() { return m_errorCode; }
- void setErrorMsg(const char* eMsg) { m_errorMsg = eMsg; }
- const char* errorMsg() { return m_errorMsg; }
- virtual void asString(char* pBuf, int& msgLen, UINT32 ulBufLen);
- private:
- CHXString m_errorCode;
- CHXString m_errorMsg;
- };
- class HTTPUnknownMessage: public HTTPRequestMessage
- {
- public:
- HTTPMessage::Tag tag() const { return HTTPMessage::T_UNKNOWN; }
- const char* tagStr() const { return "UNKNOWN"; }
- };
- class HTTPGetMessage: public HTTPRequestMessage
- {
- public:
- HTTPMessage::Tag tag() const { return HTTPMessage::T_GET; }
- const char* tagStr() const { return "GET"; }
- };
- class HTTPPostMessage: public HTTPRequestMessage
- {
- public:
- HTTPMessage::Tag tag() const { return HTTPMessage::T_POST; }
- const char* tagStr() const { return "POST"; }
- };
- class HTTPHeadMessage: public HTTPRequestMessage
- {
- public:
- HTTPMessage::Tag tag() const { return HTTPMessage::T_HEAD; }
- const char* tagStr() const { return "HEAD"; }
- };
- #endif /* _HTTPMSG_H_ */