1646 lines
46 KiB
C++
1646 lines
46 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/*************************************************************************
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*
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* Copyright 2000, 2010 Oracle and/or its affiliates.
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*
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* OpenOffice.org - a multi-platform office productivity suite
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*
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* This file is part of OpenOffice.org.
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*
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* OpenOffice.org is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Lesser General Public License version 3
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* only, as published by the Free Software Foundation.
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*
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* OpenOffice.org is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Lesser General Public License version 3 for more details
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* (a copy is included in the LICENSE file that accompanied this code).
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*
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* You should have received a copy of the GNU Lesser General Public License
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* version 3 along with OpenOffice.org. If not, see
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* <http://www.openoffice.org/license.html>
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* for a copy of the LGPLv3 License.
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*
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************************************************************************/
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// MARKER(update_precomp.py): autogen include statement, do not remove
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#include "precompiled_tools.hxx"
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#include <sal/types.h>
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#include <tools/datetime.hxx>
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#include <tools/inetmime.hxx>
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#include <tools/inetmsg.hxx>
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#include <tools/inetstrm.hxx>
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#include <rtl/instance.hxx>
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#include <stdio.h>
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//=======================================================================
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inline sal_Bool ascii_isDigit( sal_Unicode ch )
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{
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return ((ch >= 0x0030) && (ch <= 0x0039));
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}
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inline sal_Bool ascii_isLetter( sal_Unicode ch )
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{
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return (( (ch >= 0x0041) && (ch <= 0x005A)) || ((ch >= 0x0061) && (ch <= 0x007A)));
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}
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inline sal_Unicode ascii_toLowerCase( sal_Unicode ch )
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{
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if ( (ch >= 0x0041) && (ch <= 0x005A) )
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return ch + 0x20;
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else
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return ch;
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}
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/*=======================================================================
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*
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* INetMessage Implementation.
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*
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*=====================================================================*/
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#define CONSTASCII_STRINGPARAM(a) (a), RTL_TEXTENCODING_ASCII_US
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#define HEADERFIELD INetMessageHeader
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/*
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* ~INetMessage.
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*/
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INetMessage::~INetMessage (void)
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{
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ListCleanup_Impl();
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}
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/*
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* ListCleanup_Impl.
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*/
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void INetMessage::ListCleanup_Impl (void)
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{
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// Cleanup.
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ULONG i, n = m_aHeaderList.Count();
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for (i = 0; i < n; i++)
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delete ((HEADERFIELD*)(m_aHeaderList.GetObject(i)));
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m_aHeaderList.Clear();
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}
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/*
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* ListCopy.
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*/
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void INetMessage::ListCopy (const INetMessage &rMsg)
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{
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if (!(this == &rMsg))
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{
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// Cleanup.
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ListCleanup_Impl();
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// Copy.
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ULONG i, n = rMsg.GetHeaderCount();
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for (i = 0; i < n; i++)
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{
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HEADERFIELD *p = (HEADERFIELD*)(rMsg.m_aHeaderList.GetObject(i));
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m_aHeaderList.Insert (new HEADERFIELD(*p), LIST_APPEND);
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}
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}
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}
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/*
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* SetHeaderField_Impl.
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*/
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void INetMessage::SetHeaderField_Impl (
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INetMIME::HeaderFieldType eType,
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const ByteString &rName,
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const UniString &rValue,
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ULONG &rnIndex)
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{
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INetMIMEStringOutputSink aSink (0, STRING_MAXLEN);
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INetMIME::writeHeaderFieldBody (
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aSink, eType, rValue, gsl_getSystemTextEncoding(), false);
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SetHeaderField_Impl (
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INetMessageHeader (rName, aSink.takeBuffer()), rnIndex);
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}
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/*
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* SetHeaderField.
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*/
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ULONG INetMessage::SetHeaderField (
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const UniString& rName, const UniString& rValue, ULONG nIndex)
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{
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ULONG nResult = nIndex;
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SetHeaderField_Impl (
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INetMIME::HEADER_FIELD_TEXT,
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ByteString (rName, RTL_TEXTENCODING_ASCII_US), rValue,
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nResult);
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return nResult;
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}
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/*
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* SetHeaderField.
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*/
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ULONG INetMessage::SetHeaderField (
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const INetMessageHeader &rHeader, ULONG nIndex)
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{
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ULONG nResult = nIndex;
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SetHeaderField_Impl (rHeader, nResult);
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return nResult;
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}
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/*
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* operator<<
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*/
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SvStream& INetMessage::operator<< (SvStream& rStrm) const
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{
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rStrm << static_cast<sal_uInt32>(m_nDocSize);
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rStrm.WriteByteString (m_aDocName, RTL_TEXTENCODING_UTF8);
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ULONG i, n = m_aHeaderList.Count();
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rStrm << static_cast<sal_uInt32>(n);
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for (i = 0; i < n; i++)
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rStrm << *((HEADERFIELD *)(m_aHeaderList.GetObject(i)));
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return rStrm;
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}
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/*
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* operator>>
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*/
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SvStream& INetMessage::operator>> (SvStream& rStrm)
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{
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// Cleanup.
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m_nDocSize = 0;
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m_xDocLB.Clear();
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ListCleanup_Impl();
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sal_uInt32 nTemp;
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// Copy.
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rStrm >> nTemp;
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m_nDocSize = nTemp;
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rStrm.ReadByteString (m_aDocName, RTL_TEXTENCODING_UTF8);
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ULONG i, n = 0;
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rStrm >> nTemp;
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n = nTemp;
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for (i = 0; i < n; i++)
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{
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HEADERFIELD *p = new HEADERFIELD();
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rStrm >> *p;
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m_aHeaderList.Insert (p, LIST_APPEND);
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}
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// Done.
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return rStrm;
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}
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/*=======================================================================
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*
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* INetMessageHeaderIterator Implementation.
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*
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*=====================================================================*/
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INetMessageHeaderIterator::INetMessageHeaderIterator (
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const INetMessage& rMsg, const UniString& rHdrName)
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{
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ULONG i, n = rMsg.GetHeaderCount();
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for (i = 0; i < n; i++)
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{
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if (rHdrName.CompareIgnoreCaseToAscii (rMsg.GetHeaderName(i)) == 0)
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{
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UniString *pValue = new UniString (rMsg.GetHeaderValue(i));
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aValueList.Insert (pValue, LIST_APPEND);
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}
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}
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nValueCount = aValueList.Count();
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}
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INetMessageHeaderIterator::~INetMessageHeaderIterator (void)
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{
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ULONG i, n = aValueList.Count();
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for (i = 0; i < n; i++)
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delete ((UniString*)(aValueList.GetObject(i)));
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aValueList.Clear();
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}
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/*=======================================================================
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*
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* INetRFC822Message Implementation.
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*
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*=====================================================================*/
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/*
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* ImplINetRFC822MessageHeaderData.
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*/
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namespace
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{
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struct ImplINetRFC822MessageHeaderDataImpl
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{
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const ByteString* operator()()
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{
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static const ByteString _ImplINetRFC822MessageHeaderData[] =
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{
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ByteString ("BCC"),
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ByteString ("CC"),
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ByteString ("Comments"),
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ByteString ("Date"),
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ByteString ("From"),
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ByteString ("In-Reply-To"),
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ByteString ("Keywords"),
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ByteString ("Message-ID"),
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ByteString ("References"),
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ByteString ("Reply-To"),
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ByteString ("Return-Path"),
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ByteString ("Subject"),
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ByteString ("Sender"),
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ByteString ("To"),
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ByteString ("X-Mailer"),
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ByteString ("Return-Receipt-To")
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};
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return &_ImplINetRFC822MessageHeaderData[0];
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}
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};
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struct ImplINetRFC822MessageHeaderData
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: public rtl::StaticAggregate< const ByteString, ImplINetRFC822MessageHeaderDataImpl > {};
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}
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#define HDR(n) ImplINetRFC822MessageHeaderData::get()[(n)]
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/*
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* _ImplINetRFC822MessageHeaderState.
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*/
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enum _ImplINetRFC822MessageHeaderState
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{
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INETMSG_RFC822_BEGIN,
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INETMSG_RFC822_CHECK,
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INETMSG_RFC822_OK,
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INETMSG_RFC822_JUNK,
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INETMSG_RFC822_TOKEN_RE,
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INETMSG_RFC822_TOKEN_RETURNMINUS,
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INETMSG_RFC822_TOKEN_XMINUS,
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INETMSG_RFC822_LETTER_C,
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INETMSG_RFC822_LETTER_S
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};
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/*
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* INetRFC822Message.
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*/
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INetRFC822Message::INetRFC822Message (void)
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: INetMessage()
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{
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for (USHORT i = 0; i < INETMSG_RFC822_NUMHDR; i++)
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m_nIndex[i] = LIST_ENTRY_NOTFOUND;
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}
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INetRFC822Message::INetRFC822Message (const INetRFC822Message& rMsg)
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: INetMessage (rMsg)
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{
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for (USHORT i = 0; i < INETMSG_RFC822_NUMHDR; i++)
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m_nIndex[i] = rMsg.m_nIndex[i];
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}
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/*
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* operator=
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*/
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INetRFC822Message& INetRFC822Message::operator= (const INetRFC822Message& rMsg)
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{
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if (this != &rMsg)
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{
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INetMessage::operator= (rMsg);
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for (USHORT i = 0; i < INETMSG_RFC822_NUMHDR; i++)
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m_nIndex[i] = rMsg.m_nIndex[i];
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}
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return *this;
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}
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/*
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* ~INetRFC822Message.
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*/
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INetRFC822Message::~INetRFC822Message (void)
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{
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}
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/*
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* <Generate|Parse>DateField and local helper functions.
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*
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* GenerateDateField.
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* Generates a String from Date and Time objects in format:
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* Wkd, 00 Mon 0000 00:00:00 [GMT] (rfc822, rfc1123)
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*
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* ParseDateField.
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* Parses a String in (implied) GMT format into class Date and Time objects.
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* Four formats are accepted:
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*
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* [Wkd,] 1*2DIGIT Mon 2*4DIGIT 00:00:00 [GMT] (rfc1123)
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* [Wkd,] 00 Mon 0000 00:00:00 [GMT]) (rfc822, rfc1123)
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* Weekday, 00-Mon-00 00:00:00 [GMT] (rfc850, rfc1036)
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* Wkd Mon 00 00:00:00 0000 [GMT] (ctime)
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* 1*DIGIT (delta seconds)
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*
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*/
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// Months and Weekdays.
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static const sal_Char *months[12] =
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{
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"Jan", "Feb", "Mar", "Apr", "May", "Jun",
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"Jul", "Aug", "Sep", "Oct", "Nov", "Dec"
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};
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static const sal_Char *wkdays[7] =
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{
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"Mon", "Tue", "Wed", "Thu", "Fri", "Sat", "Sun"
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};
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/*
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* GenerateDateField.
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*/
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BOOL INetRFC822Message::GenerateDateField (
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const DateTime& rDateTime, UniString& rDateFieldW)
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{
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// Check arguments.
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if (!rDateTime.IsValid() ||
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(rDateTime.GetSec() > 59) ||
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(rDateTime.GetMin() > 59) ||
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(rDateTime.GetHour() > 23) ) return FALSE;
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// Prepare output string.
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ByteString rDateField;
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// Insert Date.
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rDateField += wkdays[(USHORT)(rDateTime.GetDayOfWeek())];
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rDateField += ", ";
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USHORT nNum = rDateTime.GetDay();
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if (nNum < 10) rDateField += '0';
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rDateField += ByteString::CreateFromInt32(nNum);
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rDateField += ' ';
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rDateField += months[(USHORT)(rDateTime.GetMonth() - 1)];
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rDateField += ' ';
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rDateField += ByteString::CreateFromInt32(rDateTime.GetYear());
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rDateField += ' ';
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// Insert Time.
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nNum = rDateTime.GetHour();
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if (nNum < 10) rDateField += '0';
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rDateField += ByteString::CreateFromInt32(nNum);
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rDateField += ':';
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nNum = rDateTime.GetMin();
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if (nNum < 10) rDateField += '0';
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rDateField += ByteString::CreateFromInt32(nNum);
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rDateField += ':';
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nNum = rDateTime.GetSec();
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if (nNum < 10) rDateField += '0';
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rDateField += ByteString::CreateFromInt32(nNum);
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rDateField += " GMT";
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// Done.
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rDateFieldW = UniString (rDateField, RTL_TEXTENCODING_ASCII_US);
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return TRUE;
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}
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/*
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* ParseDateField and local helper functions.
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*/
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static USHORT ParseNumber (const ByteString& rStr, USHORT& nIndex)
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{
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USHORT n = nIndex;
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while ((n < rStr.Len()) && ascii_isDigit(rStr.GetChar(n))) n++;
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ByteString aNum (rStr.Copy (nIndex, (n - nIndex)));
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nIndex = n;
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return (USHORT)(aNum.ToInt32());
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}
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static USHORT ParseMonth (const ByteString& rStr, USHORT& nIndex)
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{
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USHORT n = nIndex;
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while ((n < rStr.Len()) && ascii_isLetter(rStr.GetChar(n))) n++;
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ByteString aMonth (rStr.Copy (nIndex, 3));
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nIndex = n;
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USHORT i;
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for (i = 0; i < 12; i++)
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if (aMonth.CompareIgnoreCaseToAscii (months[i]) == 0) break;
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return (i + 1);
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}
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BOOL INetRFC822Message::ParseDateField (
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const UniString& rDateFieldW, DateTime& rDateTime)
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{
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ByteString rDateField (rDateFieldW, RTL_TEXTENCODING_ASCII_US);
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if (rDateField.Len() == 0) return FALSE;
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if (rDateField.Search (':') != STRING_NOTFOUND)
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{
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// Some DateTime format.
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USHORT nIndex = 0;
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// Skip over <Wkd> or <Weekday>, leading and trailing space.
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while ((nIndex < rDateField.Len()) &&
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(rDateField.GetChar(nIndex) == ' '))
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nIndex++;
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while (
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(nIndex < rDateField.Len()) &&
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(ascii_isLetter (rDateField.GetChar(nIndex)) ||
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(rDateField.GetChar(nIndex) == ',') ))
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nIndex++;
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while ((nIndex < rDateField.Len()) &&
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(rDateField.GetChar(nIndex) == ' '))
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nIndex++;
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if (ascii_isLetter (rDateField.GetChar(nIndex)))
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{
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// Format: ctime().
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if ((rDateField.Len() - nIndex) < 20) return FALSE;
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rDateTime.SetMonth (ParseMonth (rDateField, nIndex)); nIndex++;
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rDateTime.SetDay (ParseNumber (rDateField, nIndex)); nIndex++;
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rDateTime.SetHour (ParseNumber (rDateField, nIndex)); nIndex++;
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rDateTime.SetMin (ParseNumber (rDateField, nIndex)); nIndex++;
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rDateTime.SetSec (ParseNumber (rDateField, nIndex)); nIndex++;
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rDateTime.Set100Sec (0);
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USHORT nYear = ParseNumber (rDateField, nIndex);
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if (nYear < 100) nYear += 1900;
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rDateTime.SetYear (nYear);
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}
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else
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{
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// Format: RFC1036 or RFC1123.
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if ((rDateField.Len() - nIndex) < 17) return FALSE;
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rDateTime.SetDay (ParseNumber (rDateField, nIndex)); nIndex++;
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rDateTime.SetMonth (ParseMonth (rDateField, nIndex)); nIndex++;
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USHORT nYear = ParseNumber (rDateField, nIndex); nIndex++;
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if (nYear < 100) nYear += 1900;
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rDateTime.SetYear (nYear);
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rDateTime.SetHour (ParseNumber (rDateField, nIndex)); nIndex++;
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rDateTime.SetMin (ParseNumber (rDateField, nIndex)); nIndex++;
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rDateTime.SetSec (ParseNumber (rDateField, nIndex)); nIndex++;
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rDateTime.Set100Sec (0);
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if ((rDateField.GetChar(nIndex) == '+') ||
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(rDateField.GetChar(nIndex) == '-') )
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{
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// Offset from GMT: "(+|-)HHMM".
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BOOL bEast = (rDateField.GetChar(nIndex++) == '+');
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USHORT nOffset = ParseNumber (rDateField, nIndex);
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if (nOffset > 0)
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{
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Time aDiff;
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aDiff.SetHour (nOffset / 100);
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aDiff.SetMin (nOffset % 100);
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aDiff.SetSec (0);
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aDiff.Set100Sec (0);
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if (bEast)
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rDateTime -= aDiff;
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else
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rDateTime += aDiff;
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}
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}
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}
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}
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else if (rDateField.IsNumericAscii())
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{
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|
// Format: delta seconds.
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|
Time aDelta (0);
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|
aDelta.SetTime (rDateField.ToInt32() * 100);
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DateTime aNow;
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aNow += aDelta;
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aNow.ConvertToUTC();
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|
rDateTime.SetDate (aNow.GetDate());
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|
rDateTime.SetTime (aNow.GetTime());
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|
}
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|
else
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|
{
|
|
// Junk.
|
|
return FALSE;
|
|
}
|
|
|
|
return (rDateTime.IsValid() &&
|
|
!((rDateTime.GetSec() > 59) ||
|
|
(rDateTime.GetMin() > 59) ||
|
|
(rDateTime.GetHour() > 23) ));
|
|
}
|
|
|
|
/*
|
|
* SetHeaderField.
|
|
* (Header Field Parser).
|
|
*/
|
|
ULONG INetRFC822Message::SetHeaderField (
|
|
const INetMessageHeader &rHeader, ULONG nNewIndex)
|
|
{
|
|
ByteString aName (rHeader.GetName());
|
|
const sal_Char *pData = aName.GetBuffer();
|
|
const sal_Char *pStop = pData + aName.Len() + 1;
|
|
const sal_Char *check = "";
|
|
|
|
ULONG nIdx = LIST_APPEND;
|
|
int eState = INETMSG_RFC822_BEGIN;
|
|
int eOkState = INETMSG_RFC822_OK;
|
|
|
|
while (pData < pStop)
|
|
{
|
|
switch (eState)
|
|
{
|
|
case INETMSG_RFC822_BEGIN:
|
|
eState = INETMSG_RFC822_CHECK;
|
|
eOkState = INETMSG_RFC822_OK;
|
|
|
|
switch (ascii_toLowerCase (*pData))
|
|
{
|
|
case 'b':
|
|
check = "cc";
|
|
nIdx = INETMSG_RFC822_BCC;
|
|
break;
|
|
|
|
case 'c':
|
|
eState = INETMSG_RFC822_LETTER_C;
|
|
break;
|
|
|
|
case 'd':
|
|
check = "ate";
|
|
nIdx = INETMSG_RFC822_DATE;
|
|
break;
|
|
|
|
case 'f':
|
|
check = "rom";
|
|
nIdx = INETMSG_RFC822_FROM;
|
|
break;
|
|
|
|
case 'i':
|
|
check = "n-reply-to";
|
|
nIdx = INETMSG_RFC822_IN_REPLY_TO;
|
|
break;
|
|
|
|
case 'k':
|
|
check = "eywords";
|
|
nIdx = INETMSG_RFC822_KEYWORDS;
|
|
break;
|
|
|
|
case 'm':
|
|
check = "essage-id";
|
|
nIdx = INETMSG_RFC822_MESSAGE_ID;
|
|
break;
|
|
|
|
case 'r':
|
|
check = "e";
|
|
eOkState = INETMSG_RFC822_TOKEN_RE;
|
|
break;
|
|
|
|
case 's':
|
|
eState = INETMSG_RFC822_LETTER_S;
|
|
break;
|
|
|
|
case 't':
|
|
check = "o";
|
|
nIdx = INETMSG_RFC822_TO;
|
|
break;
|
|
|
|
case 'x':
|
|
check = "-";
|
|
eOkState = INETMSG_RFC822_TOKEN_XMINUS;
|
|
break;
|
|
|
|
default:
|
|
eState = INETMSG_RFC822_JUNK;
|
|
break;
|
|
}
|
|
pData++;
|
|
break;
|
|
|
|
case INETMSG_RFC822_TOKEN_RE:
|
|
eState = INETMSG_RFC822_CHECK;
|
|
eOkState = INETMSG_RFC822_OK;
|
|
|
|
switch (ascii_toLowerCase (*pData))
|
|
{
|
|
case 'f':
|
|
check = "erences";
|
|
nIdx = INETMSG_RFC822_REFERENCES;
|
|
break;
|
|
|
|
case 'p':
|
|
check = "ly-to";
|
|
nIdx = INETMSG_RFC822_REPLY_TO;
|
|
break;
|
|
|
|
case 't':
|
|
check = "urn-";
|
|
eOkState = INETMSG_RFC822_TOKEN_RETURNMINUS;
|
|
break;
|
|
|
|
default:
|
|
eState = INETMSG_RFC822_JUNK;
|
|
break;
|
|
}
|
|
pData++;
|
|
break;
|
|
|
|
case INETMSG_RFC822_TOKEN_RETURNMINUS:
|
|
eState = INETMSG_RFC822_CHECK;
|
|
eOkState = INETMSG_RFC822_OK;
|
|
|
|
switch (ascii_toLowerCase (*pData))
|
|
{
|
|
case 'p':
|
|
check = "ath";
|
|
nIdx = INETMSG_RFC822_RETURN_PATH;
|
|
break;
|
|
|
|
case 'r':
|
|
check = "eceipt-to";
|
|
nIdx = INETMSG_RFC822_RETURN_RECEIPT_TO;
|
|
break;
|
|
|
|
default:
|
|
eState = INETMSG_RFC822_JUNK;
|
|
break;
|
|
}
|
|
pData++;
|
|
break;
|
|
|
|
case INETMSG_RFC822_TOKEN_XMINUS:
|
|
eState = INETMSG_RFC822_CHECK;
|
|
eOkState = INETMSG_RFC822_OK;
|
|
|
|
switch (ascii_toLowerCase (*pData))
|
|
{
|
|
case 'm':
|
|
check = "ailer";
|
|
nIdx = INETMSG_RFC822_X_MAILER;
|
|
break;
|
|
|
|
default:
|
|
eState = INETMSG_RFC822_JUNK;
|
|
break;
|
|
}
|
|
pData++;
|
|
break;
|
|
|
|
case INETMSG_RFC822_LETTER_C:
|
|
eState = INETMSG_RFC822_CHECK;
|
|
eOkState = INETMSG_RFC822_OK;
|
|
|
|
switch (ascii_toLowerCase (*pData))
|
|
{
|
|
case 'c':
|
|
check = "";
|
|
nIdx = INETMSG_RFC822_CC;
|
|
break;
|
|
|
|
case 'o':
|
|
check = "mments";
|
|
nIdx = INETMSG_RFC822_COMMENTS;
|
|
break;
|
|
|
|
default:
|
|
eState = INETMSG_RFC822_JUNK;
|
|
break;
|
|
}
|
|
pData++;
|
|
break;
|
|
|
|
case INETMSG_RFC822_LETTER_S:
|
|
eState = INETMSG_RFC822_CHECK;
|
|
eOkState = INETMSG_RFC822_OK;
|
|
|
|
switch (ascii_toLowerCase (*pData))
|
|
{
|
|
case 'e':
|
|
check = "nder";
|
|
nIdx = INETMSG_RFC822_SENDER;
|
|
break;
|
|
|
|
case 'u':
|
|
check = "bject";
|
|
nIdx = INETMSG_RFC822_SUBJECT;
|
|
break;
|
|
|
|
default:
|
|
eState = INETMSG_RFC822_JUNK;
|
|
break;
|
|
}
|
|
pData++;
|
|
break;
|
|
|
|
case INETMSG_RFC822_CHECK:
|
|
if (*check)
|
|
{
|
|
while (*pData && *check &&
|
|
(ascii_toLowerCase (*pData) == *check))
|
|
{
|
|
pData++;
|
|
check++;
|
|
}
|
|
}
|
|
else
|
|
{
|
|
check = pData;
|
|
}
|
|
eState = (*check == '\0') ? eOkState : INETMSG_RFC822_JUNK;
|
|
break;
|
|
|
|
case INETMSG_RFC822_OK:
|
|
pData = pStop;
|
|
SetHeaderField_Impl (
|
|
HEADERFIELD (HDR(nIdx), rHeader.GetValue()),
|
|
m_nIndex[nIdx]);
|
|
nNewIndex = m_nIndex[nIdx];
|
|
break;
|
|
|
|
default: // INETMSG_RFC822_JUNK
|
|
pData = pStop;
|
|
nNewIndex = INetMessage::SetHeaderField (rHeader, nNewIndex);
|
|
break;
|
|
}
|
|
}
|
|
return nNewIndex;
|
|
}
|
|
|
|
/*
|
|
* Specific Set-Methods.
|
|
*/
|
|
void INetRFC822Message::SetBCC (const UniString& rBCC)
|
|
{
|
|
SetHeaderField_Impl (
|
|
INetMIME::HEADER_FIELD_ADDRESS,
|
|
HDR(INETMSG_RFC822_BCC), rBCC,
|
|
m_nIndex[INETMSG_RFC822_BCC]);
|
|
}
|
|
|
|
void INetRFC822Message::SetCC (const UniString& rCC)
|
|
{
|
|
SetHeaderField_Impl (
|
|
INetMIME::HEADER_FIELD_ADDRESS,
|
|
HDR(INETMSG_RFC822_CC), rCC,
|
|
m_nIndex[INETMSG_RFC822_CC]);
|
|
}
|
|
|
|
void INetRFC822Message::SetComments (const UniString& rComments)
|
|
{
|
|
SetHeaderField_Impl (
|
|
INetMIME::HEADER_FIELD_TEXT,
|
|
HDR(INETMSG_RFC822_COMMENTS), rComments,
|
|
m_nIndex[INETMSG_RFC822_COMMENTS]);
|
|
}
|
|
|
|
void INetRFC822Message::SetDate (const UniString& rDate)
|
|
{
|
|
SetHeaderField_Impl (
|
|
INetMIME::HEADER_FIELD_STRUCTURED,
|
|
HDR(INETMSG_RFC822_DATE), rDate,
|
|
m_nIndex[INETMSG_RFC822_DATE]);
|
|
}
|
|
|
|
void INetRFC822Message::SetFrom (const UniString& rFrom)
|
|
{
|
|
SetHeaderField_Impl (
|
|
INetMIME::HEADER_FIELD_ADDRESS,
|
|
HDR(INETMSG_RFC822_FROM), rFrom,
|
|
m_nIndex[INETMSG_RFC822_FROM]);
|
|
}
|
|
|
|
void INetRFC822Message::SetInReplyTo (const UniString& rInReplyTo)
|
|
{
|
|
SetHeaderField_Impl (
|
|
INetMIME::HEADER_FIELD_ADDRESS, // ??? MESSAGE_ID ???
|
|
HDR(INETMSG_RFC822_IN_REPLY_TO), rInReplyTo,
|
|
m_nIndex[INETMSG_RFC822_IN_REPLY_TO]);
|
|
}
|
|
|
|
void INetRFC822Message::SetKeywords (const UniString& rKeywords)
|
|
{
|
|
SetHeaderField_Impl (
|
|
INetMIME::HEADER_FIELD_PHRASE,
|
|
HDR(INETMSG_RFC822_KEYWORDS), rKeywords,
|
|
m_nIndex[INETMSG_RFC822_KEYWORDS]);
|
|
}
|
|
|
|
void INetRFC822Message::SetMessageID (const UniString& rMessageID)
|
|
{
|
|
SetHeaderField_Impl (
|
|
INetMIME::HEADER_FIELD_MESSAGE_ID,
|
|
HDR(INETMSG_RFC822_MESSAGE_ID), rMessageID,
|
|
m_nIndex[INETMSG_RFC822_MESSAGE_ID]);
|
|
}
|
|
|
|
void INetRFC822Message::SetReferences (const UniString& rReferences)
|
|
{
|
|
SetHeaderField_Impl (
|
|
INetMIME::HEADER_FIELD_MESSAGE_ID,
|
|
HDR(INETMSG_RFC822_REFERENCES), rReferences,
|
|
m_nIndex[INETMSG_RFC822_REFERENCES]);
|
|
}
|
|
|
|
void INetRFC822Message::SetReplyTo (const UniString& rReplyTo)
|
|
{
|
|
SetHeaderField_Impl (
|
|
INetMIME::HEADER_FIELD_ADDRESS,
|
|
HDR(INETMSG_RFC822_REPLY_TO), rReplyTo,
|
|
m_nIndex[INETMSG_RFC822_REPLY_TO]);
|
|
}
|
|
|
|
void INetRFC822Message::SetReturnPath (const UniString& rReturnPath)
|
|
{
|
|
SetHeaderField_Impl (
|
|
INetMIME::HEADER_FIELD_ADDRESS,
|
|
HDR(INETMSG_RFC822_RETURN_PATH), rReturnPath,
|
|
m_nIndex[INETMSG_RFC822_RETURN_PATH]);
|
|
}
|
|
|
|
void INetRFC822Message::SetReturnReceiptTo (const UniString& rValue)
|
|
{
|
|
SetHeaderField_Impl (
|
|
INetMIME::HEADER_FIELD_ADDRESS,
|
|
HDR(INETMSG_RFC822_RETURN_RECEIPT_TO), rValue,
|
|
m_nIndex[INETMSG_RFC822_RETURN_RECEIPT_TO]);
|
|
}
|
|
|
|
void INetRFC822Message::SetSender (const UniString& rSender)
|
|
{
|
|
SetHeaderField_Impl (
|
|
INetMIME::HEADER_FIELD_ADDRESS,
|
|
HDR(INETMSG_RFC822_SENDER), rSender,
|
|
m_nIndex[INETMSG_RFC822_SENDER]);
|
|
}
|
|
|
|
void INetRFC822Message::SetSubject (const UniString& rSubject)
|
|
{
|
|
SetHeaderField_Impl (
|
|
INetMIME::HEADER_FIELD_TEXT,
|
|
HDR(INETMSG_RFC822_SUBJECT), rSubject,
|
|
m_nIndex[INETMSG_RFC822_SUBJECT]);
|
|
}
|
|
|
|
void INetRFC822Message::SetTo (const UniString& rTo)
|
|
{
|
|
SetHeaderField_Impl (
|
|
INetMIME::HEADER_FIELD_ADDRESS,
|
|
HDR(INETMSG_RFC822_TO), rTo,
|
|
m_nIndex[INETMSG_RFC822_TO]);
|
|
}
|
|
|
|
void INetRFC822Message::SetXMailer (const UniString& rXMailer)
|
|
{
|
|
SetHeaderField_Impl (
|
|
INetMIME::HEADER_FIELD_TEXT,
|
|
HDR(INETMSG_RFC822_X_MAILER), rXMailer,
|
|
m_nIndex[INETMSG_RFC822_X_MAILER]);
|
|
}
|
|
|
|
/*
|
|
* operator<<
|
|
*/
|
|
SvStream& INetRFC822Message::operator<< (SvStream& rStrm) const
|
|
{
|
|
INetMessage::operator<< (rStrm);
|
|
|
|
for (USHORT i = 0; i < INETMSG_RFC822_NUMHDR; i++)
|
|
rStrm << static_cast<sal_uInt32>(m_nIndex[i]);
|
|
|
|
return rStrm;
|
|
}
|
|
|
|
/*
|
|
* operator>>
|
|
*/
|
|
SvStream& INetRFC822Message::operator>> (SvStream& rStrm)
|
|
{
|
|
INetMessage::operator>> (rStrm);
|
|
|
|
sal_uInt32 nTemp;
|
|
for (USHORT i = 0; i < INETMSG_RFC822_NUMHDR; i++)
|
|
{
|
|
rStrm >> nTemp;
|
|
m_nIndex[i] = nTemp;
|
|
}
|
|
|
|
return rStrm;
|
|
}
|
|
|
|
/*=======================================================================
|
|
*
|
|
* INetMIMEMessage Implementation.
|
|
*
|
|
*=====================================================================*/
|
|
/*
|
|
* _ImplINetMIMEMessageHeaderData.
|
|
*/
|
|
namespace
|
|
{
|
|
struct ImplINetMIMEMessageHeaderDataImpl
|
|
{
|
|
const ByteString* operator()()
|
|
{
|
|
static const ByteString _ImplINetMIMEMessageHeaderData[] =
|
|
{
|
|
ByteString ("MIME-Version"),
|
|
ByteString ("Content-Description"),
|
|
ByteString ("Content-Disposition"),
|
|
ByteString ("Content-ID"),
|
|
ByteString ("Content-Type"),
|
|
ByteString ("Content-Transfer-Encoding")
|
|
};
|
|
return &_ImplINetMIMEMessageHeaderData[0];
|
|
}
|
|
};
|
|
|
|
struct ImplINetMIMEMessageHeaderData
|
|
: public rtl::StaticAggregate< const ByteString, ImplINetMIMEMessageHeaderDataImpl > {};
|
|
}
|
|
|
|
#define MIMEHDR(n) ImplINetMIMEMessageHeaderData::get()[(n)]
|
|
|
|
/*
|
|
* _ImplINetMIMEMessageHeaderState.
|
|
*/
|
|
enum _ImplINetMIMEMessageHeaderState
|
|
{
|
|
INETMSG_MIME_BEGIN,
|
|
INETMSG_MIME_CHECK,
|
|
INETMSG_MIME_OK,
|
|
INETMSG_MIME_JUNK,
|
|
|
|
INETMSG_MIME_TOKEN_CONTENT,
|
|
INETMSG_MIME_TOKEN_CONTENT_D,
|
|
INETMSG_MIME_TOKEN_CONTENT_T
|
|
};
|
|
|
|
/*
|
|
* INetMIMEMessage.
|
|
*/
|
|
INetMIMEMessage::INetMIMEMessage (void)
|
|
: INetRFC822Message (),
|
|
pParent (NULL),
|
|
nNumChildren (0),
|
|
bHeaderParsed (FALSE)
|
|
{
|
|
for (USHORT i = 0; i < INETMSG_MIME_NUMHDR; i++)
|
|
m_nIndex[i] = LIST_ENTRY_NOTFOUND;
|
|
}
|
|
|
|
INetMIMEMessage::INetMIMEMessage (const INetMIMEMessage& rMsg)
|
|
: INetRFC822Message (rMsg)
|
|
{
|
|
// Copy.
|
|
CopyImp (rMsg);
|
|
}
|
|
|
|
/*
|
|
* operator=
|
|
*/
|
|
INetMIMEMessage& INetMIMEMessage::operator= (
|
|
const INetMIMEMessage& rMsg)
|
|
{
|
|
if (this != &rMsg)
|
|
{
|
|
// Assign base.
|
|
INetRFC822Message::operator= (rMsg);
|
|
|
|
// Cleanup.
|
|
CleanupImp();
|
|
|
|
// Copy.
|
|
CopyImp (rMsg);
|
|
}
|
|
return *this;
|
|
}
|
|
|
|
/*
|
|
* ~INetMIMEMessage.
|
|
*/
|
|
INetMIMEMessage::~INetMIMEMessage (void)
|
|
{
|
|
// Cleanup.
|
|
CleanupImp();
|
|
}
|
|
|
|
/*
|
|
* CleanupImp.
|
|
*/
|
|
void INetMIMEMessage::CleanupImp (void)
|
|
{
|
|
INetMIMEMessage *pChild = NULL;
|
|
while ((pChild = (INetMIMEMessage *)(aChildren.Remove())) != NULL)
|
|
if (pChild->pParent == this) delete pChild;
|
|
}
|
|
|
|
/*
|
|
* CopyImp.
|
|
*/
|
|
void INetMIMEMessage::CopyImp (const INetMIMEMessage& rMsg)
|
|
{
|
|
bHeaderParsed = rMsg.bHeaderParsed;
|
|
|
|
USHORT i;
|
|
for (i = 0; i < INETMSG_MIME_NUMHDR; i++)
|
|
m_nIndex[i] = rMsg.m_nIndex[i];
|
|
|
|
m_aBoundary = rMsg.m_aBoundary;
|
|
nNumChildren = rMsg.nNumChildren;
|
|
|
|
for (i = 0; i < rMsg.aChildren.Count(); i++)
|
|
{
|
|
INetMIMEMessage *pChild =
|
|
(INetMIMEMessage *)(rMsg.aChildren.GetObject (i));
|
|
|
|
if (pChild->pParent == &rMsg)
|
|
{
|
|
pChild = pChild->CreateMessage (*pChild);
|
|
pChild->pParent = this;
|
|
}
|
|
aChildren.Insert (pChild, LIST_APPEND);
|
|
}
|
|
}
|
|
|
|
/*
|
|
* CreateMessage.
|
|
*/
|
|
INetMIMEMessage *INetMIMEMessage::CreateMessage (
|
|
const INetMIMEMessage& rMsg) const
|
|
{
|
|
return (new INetMIMEMessage (rMsg));
|
|
}
|
|
|
|
/*
|
|
* SetHeaderField.
|
|
* (Header Field Parser).
|
|
*/
|
|
ULONG INetMIMEMessage::SetHeaderField (
|
|
const INetMessageHeader &rHeader, ULONG nNewIndex)
|
|
{
|
|
ByteString aName (rHeader.GetName());
|
|
const sal_Char *pData = aName.GetBuffer();
|
|
const sal_Char *pStop = pData + aName.Len() + 1;
|
|
const sal_Char *check = "";
|
|
|
|
ULONG nIdx = LIST_APPEND;
|
|
int eState = INETMSG_MIME_BEGIN;
|
|
int eOkState = INETMSG_MIME_OK;
|
|
|
|
while (pData < pStop)
|
|
{
|
|
switch (eState)
|
|
{
|
|
case INETMSG_MIME_BEGIN:
|
|
eState = INETMSG_MIME_CHECK;
|
|
eOkState = INETMSG_MIME_OK;
|
|
|
|
switch (ascii_toLowerCase (*pData))
|
|
{
|
|
case 'c':
|
|
check = "ontent-";
|
|
eOkState = INETMSG_MIME_TOKEN_CONTENT;
|
|
break;
|
|
|
|
case 'm':
|
|
check = "ime-version";
|
|
nIdx = INETMSG_MIME_VERSION;
|
|
break;
|
|
|
|
default:
|
|
eState = INETMSG_MIME_JUNK;
|
|
break;
|
|
}
|
|
pData++;
|
|
break;
|
|
|
|
case INETMSG_MIME_TOKEN_CONTENT:
|
|
eState = INETMSG_MIME_CHECK;
|
|
eOkState = INETMSG_MIME_OK;
|
|
|
|
switch (ascii_toLowerCase (*pData))
|
|
{
|
|
case 'd':
|
|
eState = INETMSG_MIME_TOKEN_CONTENT_D;
|
|
break;
|
|
|
|
case 'i':
|
|
check = "d";
|
|
nIdx = INETMSG_MIME_CONTENT_ID;
|
|
break;
|
|
|
|
case 't':
|
|
eState = INETMSG_MIME_TOKEN_CONTENT_T;
|
|
break;
|
|
|
|
default:
|
|
eState = INETMSG_MIME_JUNK;
|
|
break;
|
|
}
|
|
pData++;
|
|
break;
|
|
|
|
case INETMSG_MIME_TOKEN_CONTENT_D:
|
|
eState = INETMSG_MIME_CHECK;
|
|
eOkState = INETMSG_MIME_OK;
|
|
|
|
switch (ascii_toLowerCase (*pData))
|
|
{
|
|
case 'e':
|
|
check = "scription";
|
|
nIdx = INETMSG_MIME_CONTENT_DESCRIPTION;
|
|
break;
|
|
|
|
case 'i':
|
|
check = "sposition";
|
|
nIdx = INETMSG_MIME_CONTENT_DISPOSITION;
|
|
break;
|
|
|
|
default:
|
|
eState = INETMSG_MIME_JUNK;
|
|
break;
|
|
}
|
|
pData++;
|
|
break;
|
|
|
|
case INETMSG_MIME_TOKEN_CONTENT_T:
|
|
eState = INETMSG_MIME_CHECK;
|
|
eOkState = INETMSG_MIME_OK;
|
|
|
|
switch (ascii_toLowerCase (*pData))
|
|
{
|
|
case 'r':
|
|
check = "ansfer-encoding";
|
|
nIdx = INETMSG_MIME_CONTENT_TRANSFER_ENCODING;
|
|
break;
|
|
|
|
case 'y':
|
|
check = "pe";
|
|
nIdx = INETMSG_MIME_CONTENT_TYPE;
|
|
break;
|
|
|
|
default:
|
|
eState = INETMSG_MIME_JUNK;
|
|
break;
|
|
}
|
|
pData++;
|
|
break;
|
|
|
|
case INETMSG_MIME_CHECK:
|
|
if (*check)
|
|
{
|
|
while (*pData && *check &&
|
|
(ascii_toLowerCase (*pData) == *check))
|
|
{
|
|
pData++;
|
|
check++;
|
|
}
|
|
}
|
|
else
|
|
{
|
|
check = pData;
|
|
}
|
|
eState = (*check == '\0') ? eOkState : INETMSG_MIME_JUNK;
|
|
break;
|
|
|
|
case INETMSG_MIME_OK:
|
|
pData = pStop;
|
|
SetHeaderField_Impl (
|
|
HEADERFIELD (MIMEHDR(nIdx), rHeader.GetValue()),
|
|
m_nIndex[nIdx]);
|
|
nNewIndex = m_nIndex[nIdx];
|
|
break;
|
|
|
|
default: // INETMSG_MIME_JUNK
|
|
pData = pStop;
|
|
nNewIndex = INetRFC822Message::SetHeaderField (
|
|
rHeader, nNewIndex);
|
|
break;
|
|
}
|
|
}
|
|
return nNewIndex;
|
|
}
|
|
|
|
/*
|
|
* Specific Set-Methods.
|
|
*/
|
|
void INetMIMEMessage::SetMIMEVersion (const UniString& rVersion)
|
|
{
|
|
SetHeaderField_Impl (
|
|
INetMIME::HEADER_FIELD_TEXT,
|
|
MIMEHDR(INETMSG_MIME_VERSION), rVersion,
|
|
m_nIndex[INETMSG_MIME_VERSION]);
|
|
}
|
|
|
|
void INetMIMEMessage::SetContentDescription (const String& rDescription)
|
|
{
|
|
SetHeaderField_Impl (
|
|
INetMIME::HEADER_FIELD_TEXT,
|
|
MIMEHDR(INETMSG_MIME_CONTENT_DESCRIPTION), rDescription,
|
|
m_nIndex[INETMSG_MIME_CONTENT_DESCRIPTION]);
|
|
}
|
|
|
|
void INetMIMEMessage::SetContentDisposition (const String& rDisposition)
|
|
{
|
|
SetHeaderField_Impl (
|
|
INetMIME::HEADER_FIELD_TEXT,
|
|
MIMEHDR(INETMSG_MIME_CONTENT_DISPOSITION), rDisposition,
|
|
m_nIndex[INETMSG_MIME_CONTENT_DISPOSITION]);
|
|
}
|
|
|
|
void INetMIMEMessage::SetContentID (const String& rID)
|
|
{
|
|
SetHeaderField_Impl (
|
|
INetMIME::HEADER_FIELD_TEXT,
|
|
MIMEHDR(INETMSG_MIME_CONTENT_ID), rID,
|
|
m_nIndex[INETMSG_MIME_CONTENT_ID]);
|
|
}
|
|
|
|
void INetMIMEMessage::SetContentType (const String& rType)
|
|
{
|
|
SetHeaderField_Impl (
|
|
INetMIME::HEADER_FIELD_TEXT,
|
|
MIMEHDR(INETMSG_MIME_CONTENT_TYPE), rType,
|
|
m_nIndex[INETMSG_MIME_CONTENT_TYPE]);
|
|
}
|
|
|
|
void INetMIMEMessage::SetContentTransferEncoding (
|
|
const String& rEncoding)
|
|
{
|
|
SetHeaderField_Impl (
|
|
INetMIME::HEADER_FIELD_TEXT,
|
|
MIMEHDR(INETMSG_MIME_CONTENT_TRANSFER_ENCODING), rEncoding,
|
|
m_nIndex[INETMSG_MIME_CONTENT_TRANSFER_ENCODING]);
|
|
}
|
|
|
|
/*
|
|
* GetDefaultContentType.
|
|
*/
|
|
void INetMIMEMessage::GetDefaultContentType (String& rContentType)
|
|
{
|
|
String aDefaultCT (
|
|
"text/plain; charset=us-ascii", RTL_TEXTENCODING_ASCII_US);
|
|
if (pParent == NULL)
|
|
{
|
|
rContentType = aDefaultCT;
|
|
}
|
|
else
|
|
{
|
|
String aParentCT (pParent->GetContentType());
|
|
if (aParentCT.Len() == 0)
|
|
pParent->GetDefaultContentType (aParentCT);
|
|
|
|
if (aParentCT.CompareIgnoreCaseToAscii ("message/", 8) == 0)
|
|
{
|
|
rContentType = aDefaultCT;
|
|
}
|
|
else if (aParentCT.CompareIgnoreCaseToAscii ("multipart/", 10) == 0)
|
|
{
|
|
if (aParentCT.CompareIgnoreCaseToAscii ("multipart/digest") == 0)
|
|
rContentType.AssignAscii ("message/rfc822");
|
|
else
|
|
rContentType = aDefaultCT;
|
|
}
|
|
else
|
|
{
|
|
rContentType = aDefaultCT;
|
|
}
|
|
}
|
|
}
|
|
|
|
/*
|
|
* EnableAttachChild.
|
|
*/
|
|
BOOL INetMIMEMessage::EnableAttachChild (INetMessageContainerType eType)
|
|
{
|
|
// Check context.
|
|
if (IsContainer())
|
|
return FALSE;
|
|
|
|
// Setup Content-Type header field.
|
|
ByteString aContentType;
|
|
switch (eType)
|
|
{
|
|
case INETMSG_MESSAGE_RFC822:
|
|
aContentType = "message/rfc822";
|
|
break;
|
|
|
|
case INETMSG_MULTIPART_ALTERNATIVE:
|
|
aContentType = "multipart/alternative";
|
|
break;
|
|
|
|
case INETMSG_MULTIPART_DIGEST:
|
|
aContentType = "multipart/digest";
|
|
break;
|
|
|
|
case INETMSG_MULTIPART_PARALLEL:
|
|
aContentType = "multipart/parallel";
|
|
break;
|
|
|
|
case INETMSG_MULTIPART_RELATED:
|
|
aContentType = "multipart/related";
|
|
break;
|
|
|
|
case INETMSG_MULTIPART_FORM_DATA:
|
|
aContentType = "multipart/form-data";
|
|
break;
|
|
|
|
default:
|
|
aContentType = "multipart/mixed";
|
|
break;
|
|
}
|
|
|
|
// Setup boundary for multipart types.
|
|
if (aContentType.CompareIgnoreCaseToAscii ("multipart/", 10) == 0)
|
|
{
|
|
// Generate a unique boundary from current time.
|
|
sal_Char sTail[16 + 1];
|
|
Time aCurTime;
|
|
sal_uInt64 nThis = reinterpret_cast< sal_uIntPtr >( this ); // we can be on a 64bit architecture
|
|
nThis = ( ( nThis >> 32 ) ^ nThis ) & SAL_MAX_UINT32;
|
|
sprintf (sTail, "%08X%08X",
|
|
static_cast< unsigned int >(aCurTime.GetTime()),
|
|
static_cast< unsigned int >(nThis));
|
|
m_aBoundary = "------------_4D48";
|
|
m_aBoundary += sTail;
|
|
|
|
// Append boundary as ContentType parameter.
|
|
aContentType += "; boundary=";
|
|
aContentType += m_aBoundary;
|
|
}
|
|
|
|
// Set header fields.
|
|
SetMIMEVersion (String (CONSTASCII_STRINGPARAM("1.0")));
|
|
SetContentType (String (aContentType, RTL_TEXTENCODING_ASCII_US));
|
|
SetContentTransferEncoding (String (CONSTASCII_STRINGPARAM("7bit")));
|
|
|
|
// Done.
|
|
return TRUE;
|
|
}
|
|
|
|
/*
|
|
* AttachChild.
|
|
*/
|
|
BOOL INetMIMEMessage::AttachChild (
|
|
INetMIMEMessage& rChildMsg, BOOL bOwner)
|
|
{
|
|
if (IsContainer() /*&& rChildMsg.GetContentType().Len() */)
|
|
{
|
|
if (bOwner) rChildMsg.pParent = this;
|
|
aChildren.Insert (&rChildMsg, LIST_APPEND);
|
|
nNumChildren = aChildren.Count();
|
|
|
|
return TRUE;
|
|
}
|
|
return FALSE;
|
|
}
|
|
|
|
/*
|
|
* DetachChild.
|
|
*/
|
|
BOOL INetMIMEMessage::DetachChild (
|
|
ULONG nIndex, INetMIMEMessage& rChildMsg) const
|
|
{
|
|
if (IsContainer())
|
|
{
|
|
// Check document stream.
|
|
if (GetDocumentLB() == NULL) return FALSE;
|
|
SvStream *pDocStrm = new SvStream (GetDocumentLB());
|
|
|
|
// Initialize message buffer.
|
|
char pMsgBuffer[1024];
|
|
char *pMsgRead, *pMsgWrite;
|
|
pMsgRead = pMsgWrite = pMsgBuffer;
|
|
|
|
// Initialize message parser stream.
|
|
INetMIMEMessageStream *pMsgStrm = NULL;
|
|
|
|
// Check for "multipart/uvw" or "message/xyz".
|
|
if (IsMultipart())
|
|
{
|
|
// Multipart message body. Initialize multipart delimiters.
|
|
ByteString aDelim ("--");
|
|
aDelim += GetMultipartBoundary();
|
|
ByteString aClose = aDelim;
|
|
aClose += "--";
|
|
|
|
// Initialize line buffer.
|
|
SvMemoryStream aLineBuf;
|
|
|
|
// Initialize control variables.
|
|
INetMessageStreamState eState = INETMSG_EOL_SCR;
|
|
int nCurIndex = -1;
|
|
|
|
// Go!
|
|
while (nCurIndex < (int)(nIndex + 1))
|
|
{
|
|
if ((pMsgRead - pMsgWrite) > 0)
|
|
{
|
|
// Bytes still in buffer.
|
|
if (eState == INETMSG_EOL_FCR)
|
|
{
|
|
// Check for 2nd line break character.
|
|
if ((*pMsgWrite == '\r') || (*pMsgWrite == '\n'))
|
|
aLineBuf << *pMsgWrite++;
|
|
|
|
// Check current index.
|
|
if (nCurIndex == (int)nIndex)
|
|
{
|
|
// Found requested part.
|
|
if (pMsgStrm == NULL)
|
|
{
|
|
// Create message parser stream.
|
|
pMsgStrm = new INetMIMEMessageStream;
|
|
pMsgStrm->SetTargetMessage (&rChildMsg);
|
|
}
|
|
|
|
// Put message down-stream.
|
|
int status = pMsgStrm->Write (
|
|
(const sal_Char *) aLineBuf.GetData(), aLineBuf.Tell());
|
|
if (status != INETSTREAM_STATUS_OK)
|
|
{
|
|
// Cleanup.
|
|
delete pDocStrm;
|
|
delete pMsgStrm;
|
|
|
|
// Finish.
|
|
return (!(status == INETSTREAM_STATUS_OK));
|
|
}
|
|
}
|
|
|
|
// Reset to <Begin-of-Line>.
|
|
aLineBuf.Seek (STREAM_SEEK_TO_BEGIN);
|
|
eState = INETMSG_EOL_SCR;
|
|
}
|
|
else if ((*pMsgWrite == '\r') || (*pMsgWrite == '\n'))
|
|
{
|
|
/*
|
|
* Found any line break character.
|
|
* Compare buffered line with part/close delimiter.
|
|
* Increment current part index upon match.
|
|
*/
|
|
USHORT nLen = (USHORT)(aLineBuf.Tell() & 0xffff);
|
|
if (nLen == aDelim.Len())
|
|
{
|
|
if (aDelim.CompareTo ((const sal_Char *) aLineBuf.GetData(), nLen)
|
|
== COMPARE_EQUAL) nCurIndex++;
|
|
}
|
|
else if (nLen == aClose.Len())
|
|
{
|
|
if (aClose.CompareTo ((const sal_Char *) aLineBuf.GetData(), nLen)
|
|
== COMPARE_EQUAL) nCurIndex++;
|
|
}
|
|
aLineBuf << *pMsgWrite++;
|
|
eState = INETMSG_EOL_FCR;
|
|
}
|
|
else
|
|
{
|
|
// Insert into line buffer.
|
|
aLineBuf << *pMsgWrite;
|
|
}
|
|
}
|
|
else
|
|
{
|
|
// Buffer empty. Reset to <Begin-of-Buffer>.
|
|
pMsgRead = pMsgWrite = pMsgBuffer;
|
|
|
|
// Read document stream.
|
|
ULONG nRead = pDocStrm->Read (
|
|
pMsgBuffer, sizeof (pMsgBuffer));
|
|
if (nRead > 0)
|
|
{
|
|
// Set read pointer.
|
|
pMsgRead += nRead;
|
|
}
|
|
else
|
|
{
|
|
// Premature end.
|
|
if (pMsgStrm)
|
|
{
|
|
// Assume end of requested part.
|
|
nCurIndex++;
|
|
}
|
|
else
|
|
{
|
|
// Requested part not found.
|
|
delete pDocStrm;
|
|
return FALSE;
|
|
}
|
|
}
|
|
}
|
|
} // while (nCurIndex < (nIndex + 1))
|
|
}
|
|
else
|
|
{
|
|
// Encapsulated message body. Create message parser stream.
|
|
pMsgStrm = new INetMIMEMessageStream;
|
|
pMsgStrm->SetTargetMessage (&rChildMsg);
|
|
|
|
// Initialize control variables.
|
|
INetMessageStreamState eState = INETMSG_EOL_BEGIN;
|
|
|
|
// Go.
|
|
while (eState == INETMSG_EOL_BEGIN)
|
|
{
|
|
if ((pMsgRead - pMsgWrite) > 0)
|
|
{
|
|
// Bytes still in buffer. Put message down-stream.
|
|
int status = pMsgStrm->Write (
|
|
pMsgBuffer, (pMsgRead - pMsgWrite));
|
|
if (status != INETSTREAM_STATUS_OK)
|
|
{
|
|
// Cleanup.
|
|
delete pDocStrm;
|
|
delete pMsgStrm;
|
|
|
|
// Finish.
|
|
return (!(status == INETSTREAM_STATUS_ERROR));
|
|
}
|
|
pMsgWrite = pMsgBuffer + (pMsgRead - pMsgWrite);
|
|
}
|
|
else
|
|
{
|
|
// Buffer empty. Reset to <Begin-of-Buffer>.
|
|
pMsgRead = pMsgWrite = pMsgBuffer;
|
|
|
|
// Read document stream.
|
|
ULONG nRead = pDocStrm->Read (
|
|
pMsgBuffer, sizeof (pMsgBuffer));
|
|
if (nRead > 0)
|
|
{
|
|
// Set read pointer.
|
|
pMsgRead += nRead;
|
|
}
|
|
else
|
|
{
|
|
// Mark we're done.
|
|
eState = INETMSG_EOL_DONE;
|
|
}
|
|
}
|
|
} // while (eState == INETMSG_EOL_BEGIN)
|
|
}
|
|
|
|
// Done.
|
|
if (pDocStrm) delete pDocStrm;
|
|
if (pMsgStrm) delete pMsgStrm;
|
|
return TRUE;
|
|
}
|
|
return FALSE;
|
|
}
|
|
|
|
/*
|
|
* operator<<
|
|
*/
|
|
SvStream& INetMIMEMessage::operator<< (SvStream& rStrm) const
|
|
{
|
|
INetRFC822Message::operator<< (rStrm);
|
|
|
|
for (USHORT i = 0; i < INETMSG_MIME_NUMHDR; i++)
|
|
rStrm << static_cast<sal_uInt32>(m_nIndex[i]);
|
|
|
|
#ifdef ENABLE_BYTESTRING_STREAM_OPERATORS
|
|
rStrm << m_aBoundary;
|
|
#else
|
|
rStrm.WriteByteString (m_aBoundary);
|
|
#endif
|
|
rStrm << static_cast<sal_uInt32>(nNumChildren);
|
|
|
|
return rStrm;
|
|
}
|
|
|
|
/*
|
|
* operator>>
|
|
*/
|
|
SvStream& INetMIMEMessage::operator>> (SvStream& rStrm)
|
|
{
|
|
INetRFC822Message::operator>> (rStrm);
|
|
|
|
sal_uInt32 nTemp;
|
|
for (USHORT i = 0; i < INETMSG_MIME_NUMHDR; i++)
|
|
{
|
|
rStrm >> nTemp;
|
|
m_nIndex[i] = nTemp;
|
|
}
|
|
|
|
#ifdef ENABLE_BYTESTRING_STREAM_OPERATORS
|
|
rStrm >> m_aBoundary;
|
|
#else
|
|
rStrm.ReadByteString (m_aBoundary);
|
|
#endif
|
|
rStrm >> nTemp;
|
|
nNumChildren = nTemp;
|
|
|
|
return rStrm;
|
|
}
|
|
|
|
|
|
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
|