mimehead.cpp
上传用户:zhongxx05
上传日期:2007-06-06
资源大小:33641k
文件大小:6k
- /* ***** BEGIN LICENSE BLOCK *****
- * Version: RCSL 1.0/RPSL 1.0
- *
- * Portions Copyright (c) 1995-2002 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
- * Version 1.0 (the "RPSL") available at
- * http://www.helixcommunity.org/content/rpsl unless you have licensed
- * the file under the RealNetworks Community Source License Version 1.0
- * (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.
- *
- * 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 ***** */
- //#include "hlxclib/stdlib.h"
- //#include "hlxclib/stdio.h"
- #include "hxstring.h"
- #include "hxslist.h"
- #include "hxstrutl.h"
- #include "hxtypes.h"
- #include "mimehead.h"
- #include "hxheap.h"
- #ifdef _DEBUG
- #undef HX_THIS_FILE
- static const char HX_THIS_FILE[] = __FILE__;
- #endif
- void
- MIMEParameter::asString(CHXString& str)
- {
- if(m_value.GetLength() > 0)
- {
- str = m_attribute + "=" + m_value;
- }
- else
- {
- str = m_attribute;
- }
- }
- MIMEHeaderValue::MIMEHeaderValue()
- {
- }
- MIMEHeaderValue::MIMEHeaderValue(const char* pAttribute)
- {
- addParameter(pAttribute);
- }
- MIMEHeaderValue::MIMEHeaderValue(const char* pAttribute, const char* pValue)
- {
- addParameter(pAttribute, pValue);
- }
- MIMEHeaderValue::~MIMEHeaderValue()
- {
- clearParameterList();
- }
- void
- MIMEHeaderValue::addParameter(const char* pAttribute, const char* pValue)
- {
- MIMEParameter* pParam = new MIMEParameter;
- pParam->m_attribute = pAttribute;
- pParam->m_value = pValue;
- m_parameters.AddTail(pParam);
- }
- void
- MIMEHeaderValue::addParameter(const char* pAttribute)
- {
- addParameter(pAttribute, "");
- }
- void
- MIMEHeaderValue::addParameter(MIMEParameter* pParam)
- {
- m_parameters.AddTail(pParam);
- }
- MIMEParameter*
- MIMEHeaderValue::getParameter(const char* pAttribute)
- {
- LISTPOSITION pos = m_parameters.GetHeadPosition();
- while(pos)
- {
- MIMEParameter* pParam = (MIMEParameter*)m_parameters.GetNext(pos);
- if(strcasecmp(pParam->m_attribute, pAttribute) == 0)
- {
- return pParam;
- }
- }
- return 0;
- }
- const char*
- MIMEHeaderValue::getParameterValue(const char* pAttribute)
- {
- MIMEParameter* pParam = getParameter(pAttribute);
- if(pParam)
- return pParam->m_attribute;
- return 0;
- }
- MIMEParameter*
- MIMEHeaderValue::getFirstParameter()
- {
- m_listpos = m_parameters.GetHeadPosition();
- if(m_listpos)
- return (MIMEParameter*)m_parameters.GetNext(m_listpos);
- return 0;
- }
- MIMEParameter*
- MIMEHeaderValue::getNextParameter()
- {
- if(m_listpos)
- return (MIMEParameter*)m_parameters.GetNext(m_listpos);
- return 0;
- }
- void
- MIMEHeaderValue::clearParameterList()
- {
- MIMEParameter* pParam = getFirstParameter();
- while(pParam)
- {
- delete pParam;
- pParam = getNextParameter();
- }
- }
- void
- MIMEHeaderValue::asString(CHXString& str)
- {
- BOOL bFirstParam = TRUE;
- MIMEParameter* pValueRep = getFirstParameter();
- while(pValueRep)
- {
- CHXString tmpStr;
- pValueRep->asString(tmpStr);
- if(bFirstParam)
- {
- str = tmpStr;
- bFirstParam = FALSE;
- }
- else
- {
- str += ";" + tmpStr;
- }
- pValueRep = getNextParameter();
- }
- }
- CHXString
- MIMEHeaderValue::value()
- {
- CHXString str;
- asString(str);
- return str;
- }
- MIMEHeader::MIMEHeader(const char* pName):
- m_name(pName)
- {
- }
- MIMEHeader::~MIMEHeader()
- {
- clearHeaderValueList();
- }
- void
- MIMEHeader::addHeaderValue(MIMEHeaderValue* pHeaderValue)
- {
- m_headerValues.AddTail(pHeaderValue);
- }
- void
- MIMEHeader::addHeaderValue(const char* pValue)
- {
- addHeaderValue(new MIMEHeaderValue(pValue));
- }
- MIMEHeaderValue*
- MIMEHeader::getHeaderValue(const char* pValue)
- {
- LISTPOSITION pos = m_headerValues.GetHeadPosition();
- while(pos)
- {
- MIMEHeaderValue* pHeaderValue =
- (MIMEHeaderValue*)m_headerValues.GetNext(pos);
- if(strcasecmp(pHeaderValue->value(), pValue) == 0)
- {
- return pHeaderValue;
- }
- }
- return 0;
- }
- MIMEHeaderValue*
- MIMEHeader::getFirstHeaderValue()
- {
- m_listpos = m_headerValues.GetHeadPosition();
- if(m_listpos)
- return (MIMEHeaderValue*)m_headerValues.GetNext(m_listpos);
- return 0;
- }
- MIMEHeaderValue*
- MIMEHeader::getNextHeaderValue()
- {
- if(m_listpos)
- return (MIMEHeaderValue*)m_headerValues.GetNext(m_listpos);
- return 0;
- }
- void
- MIMEHeader::clearHeaderValueList()
- {
- MIMEHeaderValue* pHeaderValue = getFirstHeaderValue();
- while(pHeaderValue)
- {
- delete pHeaderValue;
- pHeaderValue = getNextHeaderValue();
- }
- }
- void
- MIMEHeader::asString(CHXString& msgStr)
- {
- MIMEHeaderValue* pHeaderValue = (MIMEHeaderValue*)getFirstHeaderValue();
- int firstValue = 1;
- while(pHeaderValue)
- {
- if(!firstValue)
- {
- msgStr += ",";
- }
- else
- {
- // msgStr += " ";
- firstValue = 0;
- }
- CHXString tmpStr;
- pHeaderValue->asString(tmpStr);
- msgStr += tmpStr;
- pHeaderValue = (MIMEHeaderValue*)getNextHeaderValue();
- }
- msgStr += "rn";
- }