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Add wxTempFileOutputStream

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git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@32796 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Michael Wetherell
2005-03-13 16:20:51 +00:00
parent 5a053c22d8
commit e126517457
16 changed files with 372 additions and 66 deletions
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27
src/common/wfstream.cpp
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@@ -183,6 +183,33 @@ wxFileOffset wxFileOutputStream::GetLength() const
return m_file->Length();
}
// ----------------------------------------------------------------------------
// wxTempFileOutputStream
// ----------------------------------------------------------------------------
wxTempFileOutputStream::wxTempFileOutputStream(const wxString& fileName)
{
m_file = new wxTempFile(fileName);
if (!m_file->IsOpened())
m_lasterror = wxSTREAM_WRITE_ERROR;
}
wxTempFileOutputStream::~wxTempFileOutputStream()
{
if (m_file->IsOpened())
Discard();
delete m_file;
}
size_t wxTempFileOutputStream::OnSysWrite(const void *buffer, size_t size)
{
if (IsOk() && m_file->Write(buffer, size))
return size;
m_lasterror = wxSTREAM_WRITE_ERROR;
return 0;
}
// ----------------------------------------------------------------------------
// wxFileStream
// ----------------------------------------------------------------------------