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/*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; version 2 of the License.
*
* This program 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*
* Authors: Manuel Mausz (manuel@mausz.at)
* Christian Raschko (c.raschko@netcore.at)
*/
// Header
#include "wxstreamex.h"
//------------------------------------------------------------------------------
// Writes a fixed string on the stream
bool wxDataOutputStreamEx::WriteFixedString(wxString const &str, wxUint8 size)
{
if((str.Length()+1) > size)
return false;
wxCSConv conv_iso(_T("iso-8859-1"));
wxCharBuffer buffer = str.mb_str(conv_iso);
strm->PutC(wxUint8(strlen(buffer)));
for(size_t i = 0; i < strlen(buffer); i++)
strm->PutC(str[i]);
for(size_t i = 0; i < (size-strlen(buffer)-1); i++)
strm->PutC('\0');
return true;
}
//------------------------------------------------------------------------------
// Writes zero terminated string on the stream with zero
bool wxDataOutputStreamEx::WriteZeroString(wxString const &str)
{
if(str.Length() == 0)
return false;
wxCSConv conv_iso(_T("iso-8859-1"));
wxCharBuffer buffer = str.mb_str(conv_iso);
strm->Write(buffer, strlen(buffer));
strm->PutC('\0');
return true;
}
//------------------------------------------------------------------------------
// Reades a fixed string from the stream
bool wxDataInputStreamEx::ReadFixedString(wxString &str, wxUint8 size)
{
size_t strlen = 0;
char buffer[TS_MAX_LENGTH];
int i = 0;
strlen = strm->GetC();
for(i = 0; i < size-1; i++)
{
if(strm->Eof())
{
buffer[i] = '\0';
str = wxString::FromAscii(buffer);
return false;
}
buffer[i] = strm->GetC();
}
buffer[i] = '\0';
str = wxString::FromAscii(buffer);
wxUnusedVar(strlen);
return true;
}
//------------------------------------------------------------------------------
// Reades a zero terminated string from the stream
bool wxDataInputStreamEx::ReadZeroString(wxString &str)
{
wxChar c;
char buffer[TS_MAX_LENGTH];
unsigned i = 0;
c = strm->GetC();
while((c != '\0') && (!strm->Eof()))
{
buffer[i] = c;
i++;
c = strm->GetC();
}
buffer[i] = '\0';
str = wxString::FromAscii(buffer);
if(strm->Eof())
return false;
return true;
}
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