mirror of
https://github.com/reactos/reactos.git
synced 2024-11-01 20:32:36 +00:00
47 lines
948 B
C++
47 lines
948 B
C++
#ifndef _FULL_STREAM_H
|
|
#define _FULL_STREAM_H
|
|
|
|
#include <streambuf>
|
|
|
|
/*
|
|
* This full_streambuf purpose is to act like a full disk to check the right behavior
|
|
* of the STLport code in such a case.
|
|
*/
|
|
|
|
class full_streambuf : public std::streambuf {
|
|
public:
|
|
typedef std::streambuf _Base;
|
|
|
|
typedef _Base::int_type int_type;
|
|
typedef _Base::traits_type traits_type;
|
|
|
|
full_streambuf(size_t nb_output, bool do_throw = false)
|
|
: _nb_output(nb_output), _do_throw(do_throw)
|
|
{}
|
|
|
|
std::string const& str() const
|
|
{ return _buf; }
|
|
|
|
protected:
|
|
int_type overflow(int_type c) {
|
|
if (_nb_output == 0) {
|
|
#if !defined (STLPORT) || defined (_STLP_USE_EXCEPTIONS)
|
|
if (_do_throw) {
|
|
throw "streambuf full";
|
|
}
|
|
#endif
|
|
return traits_type::eof();
|
|
}
|
|
--_nb_output;
|
|
_buf += traits_type::to_char_type(c);
|
|
return c;
|
|
}
|
|
|
|
private:
|
|
size_t _nb_output;
|
|
bool _do_throw;
|
|
std::string _buf;
|
|
};
|
|
|
|
#endif //_FULL_STREAM_H
|