LCOV - code coverage report
Current view: top level - usr/local/src/libreoffice/include/tools - inetstrm.hxx (source / functions) Hit Total Coverage
Test: libreoffice_filtered.info Lines: 0 18 0.0 %
Date: 2013-07-09 Functions: 0 12 0.0 %
Legend: Lines: hit not hit

          Line data    Source code
       1             : /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
       2             : /*
       3             :  * This file is part of the LibreOffice project.
       4             :  *
       5             :  * This Source Code Form is subject to the terms of the Mozilla Public
       6             :  * License, v. 2.0. If a copy of the MPL was not distributed with this
       7             :  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
       8             :  *
       9             :  * This file incorporates work covered by the following license notice:
      10             :  *
      11             :  *   Licensed to the Apache Software Foundation (ASF) under one or more
      12             :  *   contributor license agreements. See the NOTICE file distributed
      13             :  *   with this work for additional information regarding copyright
      14             :  *   ownership. The ASF licenses this file to you under the Apache
      15             :  *   License, Version 2.0 (the "License"); you may not use this file
      16             :  *   except in compliance with the License. You may obtain a copy of
      17             :  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
      18             :  */
      19             : #ifndef _TOOLS_INETSTRM_HXX
      20             : #define _TOOLS_INETSTRM_HXX
      21             : 
      22             : #include "tools/toolsdllapi.h"
      23             : #include <sal/types.h>
      24             : #include <rtl/ustring.hxx>
      25             : 
      26             : class INetMessage;
      27             : class INetMIMEMessage;
      28             : class SvMemoryStream;
      29             : class SvStream;
      30             : 
      31             : enum INetStreamStatus
      32             : {
      33             :     INETSTREAM_STATUS_LOADED     = -4,
      34             :     INETSTREAM_STATUS_WOULDBLOCK = -3,
      35             :     INETSTREAM_STATUS_OK         = -2,
      36             :     INETSTREAM_STATUS_ERROR      = -1
      37             : };
      38             : 
      39             : class TOOLS_DLLPUBLIC INetIStream
      40             : {
      41             :     // Not implemented.
      42             :     INetIStream (const INetIStream& rStrm);
      43             :     INetIStream& operator= (const INetIStream& rStrm);
      44             : 
      45             : protected:
      46             :     virtual int GetData (sal_Char *pData, sal_uIntPtr nSize) = 0;
      47             : 
      48             : public:
      49             :     INetIStream ();
      50             :     virtual ~INetIStream (void);
      51             : 
      52             :     int Read (sal_Char *pData, sal_uIntPtr nSize);
      53             : };
      54             : 
      55             : class INetOStream
      56             : {
      57             :     // Not implemented.
      58             :     INetOStream (const INetOStream& rStrm);
      59             :     INetOStream& operator= (const INetOStream& rStrm);
      60             : 
      61             : protected:
      62             :     virtual int PutData (
      63             :         const sal_Char *pData, sal_uIntPtr nSize) = 0;
      64             : 
      65             : public:
      66             :     INetOStream ();
      67             :     virtual ~INetOStream (void);
      68             : 
      69             :     int Write (const sal_Char *pData, sal_uIntPtr nSize);
      70             : };
      71             : 
      72             : enum INetMessageStreamState
      73             : {
      74             :     INETMSG_EOL_BEGIN,
      75             :     INETMSG_EOL_DONE,
      76             :     INETMSG_EOL_SCR,
      77             :     INETMSG_EOL_FCR,
      78             :     INETMSG_EOL_FLF,
      79             :     INETMSG_EOL_FSP,
      80             :     INETMSG_EOL_FESC
      81             : };
      82             : 
      83             : /// Message Generator Interface.
      84             : class INetMessageIStream : public INetIStream
      85             : {
      86             :     INetMessage    *pSourceMsg;
      87             :     bool            bHeaderGenerated;
      88             : 
      89             :     sal_uIntPtr           nBufSiz;
      90             :     sal_Char       *pBuffer;
      91             :     sal_Char       *pRead;
      92             :     sal_Char       *pWrite;
      93             : 
      94             :     SvStream       *pMsgStrm;
      95             :     SvMemoryStream *pMsgBuffer;
      96             :     sal_Char       *pMsgRead;
      97             :     sal_Char       *pMsgWrite;
      98             : 
      99             :     virtual int GetData (sal_Char *pData, sal_uIntPtr nSize);
     100             : 
     101             :     // Not implemented.
     102             :     INetMessageIStream (const INetMessageIStream& rStrm);
     103             :     INetMessageIStream& operator= (const INetMessageIStream& rStrm);
     104             : 
     105             : protected:
     106             :     virtual int GetMsgLine (sal_Char *pData, sal_uIntPtr nSize);
     107             : 
     108             : public:
     109             :     INetMessageIStream (sal_uIntPtr nBufferSize = 2048);
     110             :     virtual ~INetMessageIStream (void);
     111             : 
     112           0 :     INetMessage *GetSourceMessage (void) const { return pSourceMsg; }
     113           0 :     void SetSourceMessage (INetMessage *pMsg) { pSourceMsg = pMsg; }
     114             : 
     115           0 :     void GenerateHeader (bool bGen = true) { bHeaderGenerated = !bGen; }
     116           0 :     bool IsHeaderGenerated (void) const { return bHeaderGenerated; }
     117             : };
     118             : 
     119             : /// Message Parser Interface.
     120             : class INetMessageOStream : public INetOStream
     121             : {
     122             :     INetMessage            *pTargetMsg;
     123             :     bool                    bHeaderParsed;
     124             : 
     125             :     INetMessageStreamState  eOState;
     126             : 
     127             :     SvMemoryStream         *pMsgBuffer;
     128             : 
     129             :     virtual int PutData (const sal_Char *pData, sal_uIntPtr nSize);
     130             : 
     131             :     // Not implemented.
     132             :     INetMessageOStream (const INetMessageOStream& rStrm);
     133             :     INetMessageOStream& operator= (const INetMessageOStream& rStrm);
     134             : 
     135             : protected:
     136             :     virtual int PutMsgLine (const sal_Char *pData, sal_uIntPtr nSize);
     137             : 
     138             : public:
     139             :     INetMessageOStream (void);
     140             :     virtual ~INetMessageOStream (void);
     141             : 
     142           0 :     INetMessage *GetTargetMessage (void) const { return pTargetMsg; }
     143           0 :     void SetTargetMessage (INetMessage *pMsg) { pTargetMsg = pMsg; }
     144             : 
     145           0 :     void ParseHeader (bool bParse = true) { bHeaderParsed = !bParse; }
     146           0 :     bool IsHeaderParsed (void) const { return bHeaderParsed; }
     147             : };
     148             : 
     149             : class INetMessageIOStream
     150             :     : public INetMessageIStream,
     151             :       public INetMessageOStream
     152             : {
     153             :     // Not implemented.
     154             :     INetMessageIOStream (const INetMessageIOStream& rStrm);
     155             :     INetMessageIOStream& operator= (const INetMessageIOStream& rStrm);
     156             : 
     157             : public:
     158             :     INetMessageIOStream (sal_uIntPtr nBufferSize = 2048);
     159             :     virtual ~INetMessageIOStream (void);
     160             : };
     161             : 
     162             : enum INetMessageEncoding
     163             : {
     164             :     INETMSG_ENCODING_7BIT,
     165             :     INETMSG_ENCODING_8BIT,
     166             :     INETMSG_ENCODING_BINARY,
     167             :     INETMSG_ENCODING_QUOTED,
     168             :     INETMSG_ENCODING_BASE64
     169             : };
     170             : 
     171             : class TOOLS_DLLPUBLIC INetMIMEMessageStream : public INetMessageIOStream
     172             : {
     173             :     int                    eState;
     174             : 
     175             :     sal_uIntPtr                  nChildIndex;
     176             :     INetMIMEMessageStream *pChildStrm;
     177             : 
     178             :     INetMessageEncoding    eEncoding;
     179             :     INetMessageIStream    *pEncodeStrm;
     180             :     INetMessageOStream    *pDecodeStrm;
     181             : 
     182             :     SvMemoryStream        *pMsgBuffer;
     183             : 
     184             :     static INetMessageEncoding GetMsgEncoding (
     185             :         const OUString& rContentType);
     186             : 
     187             :     // Not implemented.
     188             :     INetMIMEMessageStream (const INetMIMEMessageStream& rStrm);
     189             :     INetMIMEMessageStream& operator= (const INetMIMEMessageStream& rStrm);
     190             : 
     191             : protected:
     192             :     virtual int GetMsgLine (sal_Char *pData, sal_uIntPtr nSize);
     193             :     virtual int PutMsgLine (const sal_Char *pData, sal_uIntPtr nSize);
     194             : 
     195             : public:
     196             :     INetMIMEMessageStream (sal_uIntPtr nBufferSize = 2048);
     197             :     virtual ~INetMIMEMessageStream (void);
     198             : 
     199             :     using INetMessageIStream::SetSourceMessage;
     200           0 :     void SetSourceMessage (INetMIMEMessage *pMsg)
     201             :     {
     202           0 :         INetMessageIStream::SetSourceMessage ((INetMessage *)pMsg);
     203           0 :     }
     204           0 :     INetMIMEMessage *GetSourceMessage (void) const
     205             :     {
     206           0 :         return ((INetMIMEMessage *)INetMessageIStream::GetSourceMessage());
     207             :     }
     208             : 
     209             :     using INetMessageOStream::SetTargetMessage;
     210           0 :     void SetTargetMessage (INetMIMEMessage *pMsg)
     211             :     {
     212           0 :         INetMessageOStream::SetTargetMessage ((INetMessage *)pMsg);
     213           0 :     }
     214           0 :     INetMIMEMessage *GetTargetMessage (void) const
     215             :     {
     216           0 :         return ((INetMIMEMessage *)INetMessageOStream::GetTargetMessage());
     217             :     }
     218             : };
     219             : 
     220             : #endif
     221             : 
     222             : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */

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