00001 /* 00002 * mime.h 00003 * 00004 * Multipurpose Internet Mail Extensions support classes. 00005 * 00006 * Portable Windows Library 00007 * 00008 * Copyright (c) 1993-2002 Equivalence Pty. Ltd. 00009 * 00010 * The contents of this file are subject to the Mozilla Public License 00011 * Version 1.0 (the "License"); you may not use this file except in 00012 * compliance with the License. You may obtain a copy of the License at 00013 * http://www.mozilla.org/MPL/ 00014 * 00015 * Software distributed under the License is distributed on an "AS IS" 00016 * basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See 00017 * the License for the specific language governing rights and limitations 00018 * under the License. 00019 * 00020 * The Original Code is Portable Windows Library. 00021 * 00022 * The Initial Developer of the Original Code is Equivalence Pty. Ltd. 00023 * 00024 * Contributor(s): ______________________________________. 00025 * 00026 * $Log: mime.h,v $ 00027 * Revision 1.21 2005/11/30 12:47:37 csoutheren 00028 * Removed tabs, reformatted some code, and changed tags for Doxygen 00029 * 00030 * Revision 1.20 2004/03/23 06:38:51 csoutheren 00031 * Update for change in location of Base64 routines 00032 * 00033 * Revision 1.19 2004/03/23 05:59:17 csoutheren 00034 * Moved the Base64 routines into cypher.cxx, which is a more sensible 00035 * place and reduces the inclusion of unrelated code 00036 * 00037 * Revision 1.18 2002/11/06 22:47:24 robertj 00038 * Fixed header comment (copyright etc) 00039 * 00040 * Revision 1.17 2002/09/16 01:08:59 robertj 00041 * Added #define so can select if #pragma interface/implementation is used on 00042 * platform basis (eg MacOS) rather than compiler, thanks Robert Monaghan. 00043 * 00044 * Revision 1.16 2001/10/03 00:24:57 robertj 00045 * Split out function for adding a single line of MIME info, reduces 00046 * duplicated code and is useful in some other areas such as HTTP/1.1 00047 * 00048 * Revision 1.15 2001/09/28 00:41:18 robertj 00049 * Added SetInteger() function to set numeric MIME fields. 00050 * Removed HasKey() as is confusing due to ancestor Contains(). 00051 * Overrides of SetAt() and Contains() to assure PCaselessString used. 00052 * 00053 * Revision 1.14 2000/11/09 00:18:26 robertj 00054 * Cosmetic change: removed blank lines. 00055 * 00056 * Revision 1.13 1999/03/09 08:01:46 robertj 00057 * Changed comments for doc++ support (more to come). 00058 * 00059 * Revision 1.12 1999/02/16 08:07:10 robertj 00060 * MSVC 6.0 compatibility changes. 00061 * 00062 * Revision 1.11 1998/11/30 02:50:52 robertj 00063 * New directory structure 00064 * 00065 * Revision 1.10 1998/09/23 06:19:42 robertj 00066 * Added open source copyright license. 00067 * 00068 * Revision 1.9 1997/02/05 11:53:11 robertj 00069 * Changed construction of MIME dictionary to be delayed untill it is used. 00070 * 00071 * Revision 1.8 1996/09/14 13:09:15 robertj 00072 * Major upgrade: 00073 * rearranged sockets to help support IPX. 00074 * added indirect channel class and moved all protocols to descend from it, 00075 * separating the protocol from the low level byte transport. 00076 * 00077 * Revision 1.7 1996/07/15 10:28:31 robertj 00078 * Changed memory block base64 conversion functions to be void *. 00079 * 00080 * Revision 1.6 1996/03/16 04:38:09 robertj 00081 * Fixed bug in MIME write function, should be const. 00082 * 00083 * Revision 1.5 1996/02/25 03:04:32 robertj 00084 * Added decoding of Base64 to a block of memory instead of PBYTEArray. 00085 * 00086 * Revision 1.4 1996/01/28 14:14:30 robertj 0008 name="l00045">00045 * 00046 * Revision 1.1 2002/06/26 09:01:19 craigs 00047 * Initial version 00048 * 00049 */ 00050 00051 #ifndef _PMEMFILE 00052 #define _PMEMFILE 00053 00054 #ifdef P_USE_PRAGMA 00055 #pragma interface 00056 #endif 00057 00058 #include <ptlib.h> 00059 00062 class PMemoryFile : public PFile 00063 { 00064 PCLASSINFO(PMemoryFile, PFile); 00065 public: 00070 PMemoryFile(); 00071 00074 PMemoryFile( 00075 const PBYTEArray & data 00076 ); 00078 00079 00088 Comparison Compare( 00089 const PObject & obj 00090 ) const; 00092 00093 00107 virtual BOOL Read( 00108 void * buf, 00109 PINDEX len 00110 ); 00111 00121 virtual BOOL Write( 00122 const void * buf, 00123 PINDEX len 00124 ); 00126 00127 00136 off_t GetLength() const; 00137 00144 BOOL SetLength( 00145 off_t len 00146 ); 00147 00158 BOOL SetPosition( 00159 off_t pos, 00160 FilePositionOrigin origin = Start 00161 ); 00162 00169 off_t GetPosition() const; 00171 00172 00177 const PBYTEArray & GetData() const { return data; } 00179 00180 00181 protected: 00182 PBYTEArray data; 00183 off_t position; 00184 }; 00185 00186 00187 #endif // _PMEMFILE 00188 00189 00190 // End of File /////////////////////////////////////////////////////////////// 00191
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