//////////////////////////////////////////////////////////////////////////////
-// Name: zstream.cpp
+// Name: src/common/zstream.cpp
// Purpose: Compressed stream classes
// Author: Guilhem Lavaux
// Modified by: Mike Wetherell
#include "wx/wxprec.h"
#ifdef __BORLANDC__
- #pragma hdrstop
+ #pragma hdrstop
#endif
#if wxUSE_ZLIB && wxUSE_STREAMS
#include "wx/zstream.h"
-#include "wx/utils.h"
-#include "wx/intl.h"
-#include "wx/log.h"
+
+#ifndef WX_PRECOMP
+ #include "wx/intl.h"
+ #include "wx/log.h"
+ #include "wx/utils.h"
+#endif
+
// normally, the compiler options should contain -I../zlib, but it is
// apparently not the case for all MSW makefiles and so, unless we use
// configure (which defines __WX_SETUP_H__) or it is explicitly overridden by
// the user (who can define wxUSE_ZLIB_H_IN_PATH), we hardcode the path here
#if defined(__WXMSW__) && !defined(__WX_SETUP_H__) && !defined(wxUSE_ZLIB_H_IN_PATH)
- #include "../zlib/zlib.h"
+ #include "../zlib/zlib.h"
#else
- #include "zlib.h"
+ #include "zlib.h"
#endif
enum {
// any additional data can be read from the underlying stream (the crc
// in a gzip for example)
if (m_inflate->avail_in) {
+ m_parent_i_stream->Reset();
m_parent_i_stream->Ungetch(m_inflate->next_in, m_inflate->avail_in);
m_inflate->avail_in = 0;
}
wxASSERT_MSG(m_deflate && m_z_buffer, wxT("Deflate stream not open"));
if (!m_deflate || !m_z_buffer)
+ {
+ // notice that this will make IsOk() test just below return false
m_lasterror = wxSTREAM_WRITE_ERROR;
+ }
+
if (!IsOk() || !size)
return 0;
#endif
// wxUSE_ZLIB && wxUSE_STREAMS
-