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MWAWOLEParser.hxx
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1 /* -*- Mode: C++; c-default-style: "k&r"; indent-tabs-mode: nil; tab-width: 2; c-basic-offset: 2 -*- */
2
3 /* libmwaw
4 * Version: MPL 2.0 / LGPLv2+
5 *
6 * The contents of this file are subject to the Mozilla Public License Version
7 * 2.0 (the "License"); you may not use this file except in compliance with
8 * the License or as specified alternatively below. You may obtain a copy of
9 * the License at http://www.mozilla.org/MPL/
10 *
11 * Software distributed under the License is distributed on an "AS IS" basis,
12 * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
13 * for the specific language governing rights and limitations under the
14 * License.
15 *
16 * Major Contributor(s):
17 * Copyright (C) 2002 William Lachance (wrlach@gmail.com)
18 * Copyright (C) 2002,2004 Marc Maurer (uwog@uwog.net)
19 * Copyright (C) 2004-2006 Fridrich Strba (fridrich.strba@bluewin.ch)
20 * Copyright (C) 2006, 2007 Andrew Ziem
21 * Copyright (C) 2011, 2012 Alonso Laurent (alonso@loria.fr)
22 *
23 *
24 * All Rights Reserved.
25 *
26 * For minor contributions see the git repository.
27 *
28 * Alternatively, the contents of this file may be used under the terms of
29 * the GNU Lesser General Public License Version 2 or later (the "LGPLv2+"),
30 * in which case the provisions of the LGPLv2+ are applicable
31 * instead of those above.
32 */
33
34 /*
35 * freely inspired from istorage :
36 * ------------------------------------------------------------
37 * Generic OLE Zones furnished with a copy of the file header
38 *
39 * Compound Storage (32 bit version)
40 * Storage implementation
41 *
42 * This file contains the compound file implementation
43 * of the storage interface.
44 *
45 * Copyright 1999 Francis Beaudet
46 * Copyright 1999 Sylvain St-Germain
47 * Copyright 1999 Thuy Nguyen
48 * Copyright 2005 Mike McCormack
49 *
50 * This library is free software; you can redistribute it and/or
51 * modify it under the terms of the GNU Lesser General Public
52 * License as published by the Free Software Foundation; either
53 * version 2.1 of the License, or (at your option) any later version.
54 *
55 * This library is distributed in the hope that it will be useful,
56 * but WITHOUT ANY WARRANTY; without even the implied warranty of
57 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
58 * Lesser General Public License for more details.
59 *
60 * ------------------------------------------------------------
61 */
62
63 #ifndef MWAW_OLE_PARSER_H
64 #define MWAW_OLE_PARSER_H
65
66 #include <string>
67 #include <vector>
68
69 #include <librevenge-stream/librevenge-stream.h>
70
71 #include "libmwaw_internal.hxx"
72 #include "MWAWInputStream.hxx"
73
74 #include "MWAWDebug.hxx"
75
76 namespace MWAWOLEParserInternal
77 {
78 class CompObj;
79 }
80
84 class MWAWOLEParser
85 {
86 public:
89 MWAWOLEParser(std::string mainName);
90
92 ~MWAWOLEParser();
93
96 bool parse(MWAWInputStreamPtr fileInput);
97
99 std::vector<std::string> const &getNotParse() const
100 {
101 return m_unknownOLEs;
102 }
103
105 std::vector<int> const &getObjectsId() const
106 {
107 return m_objectsId;
108 }
110 std::vector<MWAWPosition> const &getObjectsPosition() const
111 {
112 return m_objectsPosition;
113 }
115 std::vector<librevenge::RVNGBinaryData> const &getObjects() const
116 {
117 return m_objects;
118 }
120 std::vector<std::string> const &getObjectsType() const
121 {
122 return m_objectsType;
123 }
124
126 bool getObject(int id, librevenge::RVNGBinaryData &obj, MWAWPosition &pos, std::string &type) const;
127
131 void setObject(int id, librevenge::RVNGBinaryData const &obj, MWAWPosition const &pos,
132 std::string const &type);
133
134 protected:
135
137 static bool readOle(MWAWInputStreamPtr ip, std::string const &oleName,
138 libmwaw::DebugFile &ascii);
140 static bool readMM(MWAWInputStreamPtr input, std::string const &oleName,
141 libmwaw::DebugFile &ascii);
143 static bool readObjInfo(MWAWInputStreamPtr input, std::string const &oleName,
144 libmwaw::DebugFile &ascii);
146 bool readCompObj(MWAWInputStreamPtr ip, std::string const &oleName,
147 libmwaw::DebugFile &ascii);
148
150 static bool isOlePres(MWAWInputStreamPtr ip, std::string const &oleName);
152 static bool readOlePres(MWAWInputStreamPtr ip, librevenge::RVNGBinaryData &data, MWAWPosition &pos,
153 libmwaw::DebugFile &ascii);
154
156 static bool isOle10Native(MWAWInputStreamPtr ip, std::string const &oleName);
158 static bool readOle10Native(MWAWInputStreamPtr ip, librevenge::RVNGBinaryData &data,
159 libmwaw::DebugFile &ascii);
160
164 bool readContents(MWAWInputStreamPtr input, std::string const &oleName,
165 librevenge::RVNGBinaryData &pict, MWAWPosition &pos, libmwaw::DebugFile &ascii);
166
172 bool readCONTENTS(MWAWInputStreamPtr input, std::string const &oleName,
173 librevenge::RVNGBinaryData &pict, MWAWPosition &pos, libmwaw::DebugFile &ascii);
174
175
177 std::string m_avoidOLE;
179 std::vector<std::string> m_unknownOLEs;
180
182 std::vector<librevenge::RVNGBinaryData> m_objects;
184 std::vector<MWAWPosition> m_objectsPosition;
186 std::vector<int> m_objectsId;
188 std::vector<std::string> m_objectsType;
189
191 shared_ptr<MWAWOLEParserInternal::CompObj> m_compObjIdName;
192
193 };
194
195 #endif
196 // vim: set filetype=cpp tabstop=2 shiftwidth=2 cindent autoindent smartindent noexpandtab:
MWAWOLEParser::getObject
bool getObject(int id, librevenge::RVNGBinaryData &obj, MWAWPosition &pos, std::string &type) const
returns the picture corresponding to an id
Definition: MWAWOLEParser.cxx:248
MWAWOLEParser::m_objectsType
std::vector< std::string > m_objectsType
list of picture type
Definition: MWAWOLEParser.hxx:188
libmwaw_internal.hxx
MWAWOLEParser::readOle
static bool readOle(MWAWInputStreamPtr ip, std::string const &oleName, libmwaw::DebugFile &ascii)
the "Ole" small structure : unknown contain
Definition: MWAWOLEParser.cxx:488
libmwaw::DebugFile
an interface used to insert comment in a binary file, written in ascii form (if debug_with_files is n...
Definition: MWAWDebug.hxx:65
MWAWOLEParser::m_objects
std::vector< librevenge::RVNGBinaryData > m_objects
list of pictures read
Definition: MWAWOLEParser.hxx:182
MWAWOLEParser::m_unknownOLEs
std::vector< std::string > m_unknownOLEs
list of ole which can not be parsed
Definition: MWAWOLEParser.hxx:179
MWAWOLEParser::parse
bool parse(MWAWInputStreamPtr fileInput)
tries to parse basic OLE (excepted mainName)
Definition: MWAWOLEParser.cxx:278
MWAWOLEParser::readOlePres
static bool readOlePres(MWAWInputStreamPtr ip, librevenge::RVNGBinaryData &data, MWAWPosition &pos, libmwaw::DebugFile &ascii)
extracts the picture of OlePres001 if it is possible
Definition: MWAWOLEParser.cxx:764
MWAWOLEParser::getNotParse
std::vector< std::string > const & getNotParse() const
returns the list of unknown ole
Definition: MWAWOLEParser.hxx:99
MWAWOLEParser::readMM
static bool readMM(MWAWInputStreamPtr input, std::string const &oleName, libmwaw::DebugFile &ascii)
the "MM" small structure : seems to contain the file versions
Definition: MWAWOLEParser.cxx:542
MWAWOLEParser::readContents
bool readContents(MWAWInputStreamPtr input, std::string const &oleName, librevenge::RVNGBinaryData &pict, MWAWPosition &pos, libmwaw::DebugFile &ascii)
the Contents : in general a picture : a PNG, an JPEG, a basic metafile, I find also a Word art pictur...
Definition: MWAWOLEParser.cxx:919
MWAWOLEParser::~MWAWOLEParser
~MWAWOLEParser()
destructor
Definition: MWAWOLEParser.cxx:244
MWAWOLEParserInternal
Low level: namespace used to define/store the data used by MWAWOLEParser.
Definition: MWAWOLEParser.cxx:94
MWAWOLEParser::getObjectsType
std::vector< std::string > const & getObjectsType() const
returns the list of data type
Definition: MWAWOLEParser.hxx:120
MWAWOLEParser::isOlePres
static bool isOlePres(MWAWInputStreamPtr ip, std::string const &oleName)
the OlePres001 seems to contain standart picture file and size
Definition: MWAWOLEParser.cxx:719
MWAWOLEParser
a class used to parse some basic oles Tries to read the different ole parts and stores their contents...
Definition: MWAWOLEParser.hxx:84
MWAWOLEParser::getObjectsPosition
std::vector< MWAWPosition > const & getObjectsPosition() const
returns the list of data positions which have been read
Definition: MWAWOLEParser.hxx:110
MWAWOLEParser::m_avoidOLE
std::string m_avoidOLE
if filled, does not parse content with this name
Definition: MWAWOLEParser.hxx:177
MWAWInputStreamPtr
shared_ptr< MWAWInputStream > MWAWInputStreamPtr
a smart pointer of MWAWInputStream
Definition: libmwaw_internal.hxx:429
MWAWOLEParser::setObject
void setObject(int id, librevenge::RVNGBinaryData const &obj, MWAWPosition const &pos, std::string const &type)
sets an object just in case, the external parsing find another representation
Definition: MWAWOLEParser.cxx:261
MWAWOLEParser::readOle10Native
static bool readOle10Native(MWAWInputStreamPtr ip, librevenge::RVNGBinaryData &data, libmwaw::DebugFile &ascii)
extracts the picture if it is possible
Definition: MWAWOLEParser.cxx:881
MWAWOLEParser::readCompObj
bool readCompObj(MWAWInputStreamPtr ip, std::string const &oleName, libmwaw::DebugFile &ascii)
the "CompObj" contains : UserType,ClipName,ProgIdName
Definition: MWAWOLEParser.cxx:599
MWAWOLEParser::m_objectsPosition
std::vector< MWAWPosition > m_objectsPosition
list of picture size ( if known)
Definition: MWAWOLEParser.hxx:184
MWAWDebug.hxx
MWAWInputStream.hxx
MWAWOLEParser::getObjectsId
std::vector< int > const & getObjectsId() const
returns the list of id for which we have find a representation
Definition: MWAWOLEParser.hxx:105
MWAWOLEParser::m_objectsId
std::vector< int > m_objectsId
list of pictures id
Definition: MWAWOLEParser.hxx:186
MWAWOLEParser::MWAWOLEParser
MWAWOLEParser(std::string mainName)
constructor
Definition: MWAWOLEParser.cxx:238
MWAWOLEParser::m_compObjIdName
shared_ptr< MWAWOLEParserInternal::CompObj > m_compObjIdName
a smart ptr used to stored the list of compobj id->name
Definition: MWAWOLEParser.hxx:191
MWAWOLEParser::getObjects
std::vector< librevenge::RVNGBinaryData > const & getObjects() const
returns the list of data which have been read
Definition: MWAWOLEParser.hxx:115
MWAWPosition
Class to define the position of an object (textbox, picture, ..) in the document. ...
Definition: MWAWPosition.hxx:47
MWAWOLEParser::readObjInfo
static bool readObjInfo(MWAWInputStreamPtr input, std::string const &oleName, libmwaw::DebugFile &ascii)
the "ObjInfo" small structure : seems to contain 3 ints=0,3,4
Definition: MWAWOLEParser.cxx:521
MWAWOLEParser::isOle10Native
static bool isOle10Native(MWAWInputStreamPtr ip, std::string const &oleName)
theOle10Native : basic Windows© picture, with no size
Definition: MWAWOLEParser.cxx:865
MWAWOLEParser::readCONTENTS
bool readCONTENTS(MWAWInputStreamPtr input, std::string const &oleName, librevenge::RVNGBinaryData &pict, MWAWPosition &pos, libmwaw::DebugFile &ascii)
the CONTENTS : seems to store a header size, the header and then a object in EMF (with the same heade...
Definition: MWAWOLEParser.cxx:1018