This file is indexed.

/usr/include/giomm-2.4/giomm/fileoutputstream.h is in libglibmm-2.4-dev 2.39.93-0ubuntu1.

This file is owned by root:root, with mode 0o644.

The actual contents of the file can be viewed below.

  1
  2
  3
  4
  5
  6
  7
  8
  9
 10
 11
 12
 13
 14
 15
 16
 17
 18
 19
 20
 21
 22
 23
 24
 25
 26
 27
 28
 29
 30
 31
 32
 33
 34
 35
 36
 37
 38
 39
 40
 41
 42
 43
 44
 45
 46
 47
 48
 49
 50
 51
 52
 53
 54
 55
 56
 57
 58
 59
 60
 61
 62
 63
 64
 65
 66
 67
 68
 69
 70
 71
 72
 73
 74
 75
 76
 77
 78
 79
 80
 81
 82
 83
 84
 85
 86
 87
 88
 89
 90
 91
 92
 93
 94
 95
 96
 97
 98
 99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
// -*- c++ -*-
// Generated by gmmproc 2.39.93 -- DO NOT MODIFY!
#ifndef _GIOMM_FILEOUTPUTSTREAM_H
#define _GIOMM_FILEOUTPUTSTREAM_H


#include <glibmm/ustring.h>
#include <sigc++/sigc++.h>

// -*- Mode: C++; indent-tabs-mode: nil; c-basic-offset: 2 -*-

/* Copyright (C) 2007 The gtkmm Development Team
 *
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation; either
 * version 2.1 of the License, or (at your option) any later version.
 *
 * This library is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 * Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public
 * License along with this library; if not, write to the Free
 * Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
 */

#include <giomm/outputstream.h>
#include <giomm/seekable.h>
#include <giomm/fileinfo.h>
#include <glibmm/object.h>
#include <glibmm/iochannel.h>


#ifndef DOXYGEN_SHOULD_SKIP_THIS
typedef struct _GFileOutputStream GFileOutputStream;
typedef struct _GFileOutputStreamClass GFileOutputStreamClass;
#endif /* DOXYGEN_SHOULD_SKIP_THIS */


namespace Gio
{ class FileOutputStream_Class; } // namespace Gio
namespace Gio
{


/** FileOutputStream provides output streams that write their content to a file.
 *
 * FileOutputStream implements Seekable, which allows the output stream to jump
 * to arbitrary positions in the file and to truncate the file, provided the
 * file system of the file supports these operations.
 * Use the methods of the Seekable base class for seeking and positioning.
 *
 * @ingroup Streams
 *
 * @newin{2,16}
 */

class FileOutputStream
: public OutputStream,
  public Seekable
{
  
#ifndef DOXYGEN_SHOULD_SKIP_THIS

public:
  typedef FileOutputStream CppObjectType;
  typedef FileOutputStream_Class CppClassType;
  typedef GFileOutputStream BaseObjectType;
  typedef GFileOutputStreamClass BaseClassType;

private:  friend class FileOutputStream_Class;
  static CppClassType fileoutputstream_class_;

private:
  // noncopyable
  FileOutputStream(const FileOutputStream&);
  FileOutputStream& operator=(const FileOutputStream&);

protected:
  explicit FileOutputStream(const Glib::ConstructParams& construct_params);
  explicit FileOutputStream(GFileOutputStream* castitem);

#endif /* DOXYGEN_SHOULD_SKIP_THIS */

public:
  virtual ~FileOutputStream();

  /** Get the GType for this class, for use with the underlying GObject type system.
   */
  static GType get_type()      G_GNUC_CONST;

#ifndef DOXYGEN_SHOULD_SKIP_THIS


  static GType get_base_type() G_GNUC_CONST;
#endif

  ///Provides access to the underlying C GObject.
  GFileOutputStream*       gobj()       { return reinterpret_cast<GFileOutputStream*>(gobject_); }

  ///Provides access to the underlying C GObject.
  const GFileOutputStream* gobj() const { return reinterpret_cast<GFileOutputStream*>(gobject_); }

  ///Provides access to the underlying C instance. The caller is responsible for unrefing it. Use when directly setting fields in structs.
  GFileOutputStream* gobj_copy();

private:

  
public:

  /** Queries a file output stream for the given @a attributes .
   * This function blocks while querying the stream. For the asynchronous
   * version of this function, see query_info_async().
   * While the stream is blocked, the stream will set the pending flag
   * internally, and any other operations on the stream will throw a Gio::Error with
   * PENDING.
   *
   * Can fail if the stream was already closed (with a
   * CLOSED error), the stream has pending operations (with a PENDING error),
   * or if querying info is not supported for
   * the stream's interface (with a NOT_SUPPORTED error). In
   * all cases of failure, an empty RefPtr will be returned.
   *
   * The operation can be cancelled by triggering the cancellable object from another thread. If the operation
   * was cancelled, a Gio::Error with CANCELLED may be thrown, and an empty RefPtr will
   * be returned.
   *
   * @param cancellable A Cancellable object.
   * @param attributes A file attribute query string.
   * @return A FileInfo for the stream, or an empty RefPtr on error.
   */
  Glib::RefPtr<FileInfo> query_info(const Glib::RefPtr<Cancellable>& cancellable, const std::string& attributes = "*");

  /** Queries a file output stream for the given @a attributes .
   * This function blocks while querying the stream. For the asynchronous
   * version of this function, see query_info_async().
   * While the stream is blocked, the stream will set the pending flag
   * internally, and any other operations on the stream will throw a Gio::Error with
   * PENDING.
   *
   * Can fail if the stream was already closed (with a CLOSED error),
   * the stream has pending operations (with an PENDING error),
   * or if querying info is not supported for
   * the stream's interface (with a NOT_SUPPORTED error). In
   * all cases of failure, an empty RefPtr will be returned.
   *
   * The operation can be cancelled by triggering the cancellable object from another thread. If the operation
   * was cancelled, a Gio::Error with CANCELLED may be thrown, and an empty RefPtr will
   * be returned.
   *
   * @param attributes A file attribute query string.
   * @return A FileInfo for the stream, or an empty RefPtr on error.
   */
  Glib::RefPtr<FileInfo> query_info(const std::string& attributes = "*");
  

  /** Queries the stream information asynchronously.
   * When the operation is finished @a slot will be called.
   * You can then call query_info_finish()
   * to get the result of the operation.
   *
   * For the synchronous version of this function,
   * see query_info().
   *
   * The operation can be cancelled by
   * triggering the cancellable object from another thread. If the operation
   * was cancelled, a Gio::Error with CANCELLED may be thrown
   *
   * @param slot Callback to call when the request is satisfied.
   * @param cancellable A Cancellable object.
   * @param attributes A file attribute query string.
   * @param io_priority The <io-priority of the request.
   */
  void query_info_async(const SlotAsyncReady& slot, const Glib::RefPtr<Cancellable>& cancellable, const std::string& attributes = "*", int io_priority = Glib::PRIORITY_DEFAULT);

  /** Queries the stream information asynchronously.
   * When the operation is finished @a slot will be called.
   * You can then call query_info_finish()
   * to get the result of the operation.
   *
   * For the synchronous version of this function,
   * see query_info().
   *
   * @param slot Callback to call when the request is satisfied.
   * @param attributes A file attribute query string.
   * @param io_priority The <io-priority of the request.
   */
  void query_info_async(const SlotAsyncReady& slot, const std::string& attributes = "*", int io_priority = Glib::PRIORITY_DEFAULT);
  

  /** Finalizes the asynchronous query started 
   * by g_file_output_stream_query_info_async().
   * @param result A AsyncResult.
   * @return A FileInfo for the finished query.
   */
  Glib::RefPtr<FileInfo> query_info_finish(const Glib::RefPtr<AsyncResult>& result);

  
  /** Gets the entity tag for the file when it has been written.
   * This must be called after the stream has been written
   * and closed, as the etag can change while writing.
   * @return The entity tag for the stream.
   */
  std::string get_etag() const;

  //These seem to be just C convenience functions - they are already in the Seekable base class:
  //See http://bugzilla.gnome.org/show_bug.cgi?id=509990
  
//  _WRAP_METHOD(goffset tell() const, g_file_output_stream_tell)
//  _WRAP_METHOD(bool can_seek() const, g_file_output_stream_can_seek)
//  _WRAP_METHOD(bool seek(goffset offset, Glib::SeekType type, const Glib::RefPtr<Cancellable>& cancellable),
//               g_file_output_stream_seek,
//               errthrow)
//  _WRAP_METHOD(bool can_truncate() const, g_file_output_stream_can_truncate)
//  _WRAP_METHOD(bool truncate(goffset size, const Glib::RefPtr<Cancellable>& cancellable),
//               g_file_output_stream_truncate,
//               errthrow)


public:

public:
  //C++ methods used to invoke GTK+ virtual functions:

protected:
  //GTK+ Virtual Functions (override these to change behaviour):

  //Default Signal Handlers::


};

} // namespace Gio


namespace Glib
{
  /** A Glib::wrap() method for this object.
   * 
   * @param object The C instance.
   * @param take_copy False if the result should take ownership of the C instance. True if it should take a new copy or ref.
   * @result A C++ instance that wraps this C instance.
   *
   * @relates Gio::FileOutputStream
   */
  Glib::RefPtr<Gio::FileOutputStream> wrap(GFileOutputStream* object, bool take_copy = false);
}


#endif /* _GIOMM_FILEOUTPUTSTREAM_H */