1#ifndef _FULL_STREAM_H
2#define _FULL_STREAM_H
3
4#include <streambuf>
5
6/*
7 * This full_streambuf purpose is to act like a full disk to check the right behavior
8 * of the STLport code in such a case.
9 */
10
11class full_streambuf : public std::streambuf {
12public:
13  typedef std::streambuf _Base;
14
15  typedef _Base::int_type int_type;
16  typedef _Base::traits_type traits_type;
17
18  full_streambuf(size_t nb_output, bool do_throw = false)
19    : _nb_output(nb_output), _do_throw(do_throw)
20  {}
21
22  std::string const& str() const
23  { return _buf; }
24
25protected:
26  int_type overflow(int_type c) {
27    if (_nb_output == 0) {
28#if !defined (STLPORT) || defined (_STLP_USE_EXCEPTIONS)
29      if (_do_throw) {
30        throw "streambuf full";
31      }
32#endif
33      return traits_type::eof();
34    }
35    --_nb_output;
36    _buf += traits_type::to_char_type(c);
37    return c;
38  }
39
40private:
41  size_t _nb_output;
42  bool _do_throw;
43  std::string _buf;
44};
45
46#endif //_FULL_STREAM_H
47