STOFFDebug.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 /* libstaroffice
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 #ifndef STOFF_DEBUG
35 # define STOFF_DEBUG
36 
37 #include <string>
38 
39 #include "STOFFInputStream.hxx"
40 
41 # if defined(DEBUG_WITH_FILES)
42 #include <fstream>
43 #include <sstream>
44 #include <string>
45 #include <vector>
47 namespace libstoff
48 {
50 namespace Debug
51 {
55 bool dumpFile(librevenge::RVNGBinaryData &data, char const *fileName);
57 std::string flattenFileName(std::string const &name);
58 }
59 
61 typedef std::stringstream DebugStream;
62 
65 class DebugFile
66 {
67 public:
70  : m_fileName(""), m_file(), m_on(false), m_input(ip), m_actOffset(-1), m_notes(), m_skipZones() { }
71 
74  {
75  m_input = ip;
76  }
78  ~DebugFile()
79  {
80  reset();
81  }
83  bool open(std::string const &filename);
85  void reset()
86  {
87  write();
88  m_fileName="";
89  m_file.close();
90  m_on = false;
91  m_notes.resize(0);
92  m_skipZones.resize(0);
93  m_actOffset = -1;
94  }
96  void write();
98  void addPos(long pos);
100  void addNote(char const *note);
102  void addDelimiter(long pos, char c);
103 
105  void skipZone(long beginPos, long endPos)
106  {
107  if (m_on) m_skipZones.push_back(STOFFVec2<long>(beginPos, endPos));
108  }
109 
110 protected:
112  void sort();
113 
115  mutable std::string m_fileName;
117  mutable std::ofstream m_file;
119  mutable bool m_on;
120 
122  STOFFInputStreamPtr m_input;
123 
125  struct NotePos {
127  NotePos() : m_pos(-1), m_text(""), m_breaking(false) { }
128 
130  NotePos(long p, std::string const &n, bool br=true) : m_pos(p), m_text(n), m_breaking(br) {}
132  long m_pos;
134  std::string m_text;
136  bool m_breaking;
137 
139  bool operator<(NotePos const &p) const
140  {
141  long diff = m_pos-p.m_pos;
142  if (diff) return (diff < 0) ? true : false;
143  if (m_breaking != p.m_breaking) return m_breaking;
144  return m_text < p.m_text;
145  }
149  struct NotePosLt {
151  bool operator()(NotePos const &s1, NotePos const &s2) const
152  {
153  return s1 < s2;
154  }
155  };
156  };
157 
159  long m_actOffset;
161  std::vector<NotePos> m_notes;
163  std::vector<STOFFVec2<long> > m_skipZones;
164 };
165 }
166 # else
167 namespace libstoff
168 {
169 namespace Debug
170 {
171 inline bool dumpFile(librevenge::RVNGBinaryData &, char const *)
172 {
173  return true;
174 }
176 inline std::string flattenFileName(std::string const &name)
177 {
178  return name;
179 }
180 }
181 
183 {
184 public:
185  template <class T>
187  {
188  return *this;
189  }
190 
191  static std::string str()
192  {
193  return std::string("");
194  }
195  static void str(std::string const &) { }
196 };
197 
199 {
200 public:
205 
206  static bool open(std::string const &)
207  {
208  return true;
209  }
210 
211  static void addPos(long) {}
212  static void addNote(char const *) {}
213  static void addDelimiter(long, char) {}
214 
215  static void write() {}
216  static void reset() { }
217 
218  static void skipZone(long, long) {}
219 };
220 }
221 # endif
222 
223 #endif
224 
225 // vim: set filetype=cpp tabstop=2 shiftwidth=2 cindent autoindent smartindent noexpandtab:
static void addDelimiter(long, char)
Definition: STOFFDebug.hxx:213
shared_ptr< STOFFInputStream > STOFFInputStreamPtr
a smart pointer of STOFFInputStream
Definition: libstaroffice_internal.hxx:488
static void write()
Definition: STOFFDebug.hxx:215
Definition: STOFFDebug.hxx:198
small class which defines a vector with 2 elements
Definition: libstaroffice_internal.hxx:587
static void addPos(long)
Definition: STOFFDebug.hxx:211
DebugFile()
Definition: STOFFDebug.hxx:202
bool dumpFile(librevenge::RVNGBinaryData &, char const *)
Definition: STOFFDebug.hxx:171
static void reset()
Definition: STOFFDebug.hxx:216
DebugStream & operator<<(T const &)
Definition: STOFFDebug.hxx:186
~DebugFile()
Definition: STOFFDebug.hxx:204
std::string flattenFileName(std::string const &name)
returns a file name from an ole/... name
Definition: STOFFDebug.hxx:176
DebugFile(STOFFInputStreamPtr)
Definition: STOFFDebug.hxx:201
static void str(std::string const &)
Definition: STOFFDebug.hxx:195
static std::string str()
Definition: STOFFDebug.hxx:191
static void skipZone(long, long)
Definition: STOFFDebug.hxx:218
static void setStream(STOFFInputStreamPtr)
Definition: STOFFDebug.hxx:203
Definition: STOFFDebug.hxx:182
static void addNote(char const *)
Definition: STOFFDebug.hxx:212
static bool open(std::string const &)
Definition: STOFFDebug.hxx:206

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