-/*
-Copyright (C) 2005 Matthias Braun <matze@braunis.de>
-
-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; either version 2 of the License, or
-(at your option) any later version.
-
-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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
-*/
+// $Id$
+//
+// SuperTux
+// Copyright (C) 2006 Matthias Braun <matze@braunis.de>
+//
+// 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; either version 2
+// of the License, or (at your option) any later version.
+//
+// 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+
#include <config.h>
-#include "physfs_stream.h"
+#include "physfs_stream.hpp"
#include <assert.h>
#include <physfs.h>
IFileStreambuf::IFileStreambuf(const std::string& filename)
{
+ // check this as PHYSFS seems to be buggy and still returns a
+ // valid pointer in this case
+ if(filename == "") {
+ throw std::runtime_error("Couldn't open file: empty filename");
+ }
file = PHYSFS_openRead(filename.c_str());
if(file == 0) {
std::stringstream msg;
if(PHYSFS_eof(file)) {
return traits_type::eof();
}
-
- PHYSFS_sint64 bytesread = (size_t) PHYSFS_read(file, buf, 1, sizeof(buf));
+
+ PHYSFS_sint64 bytesread = PHYSFS_read(file, buf, 1, sizeof(buf));
if(bytesread <= 0) {
return traits_type::eof();
}
{
off_type pos = off;
PHYSFS_sint64 ptell = PHYSFS_tell(file);
-
+
switch(dir) {
case std::ios_base::beg:
break;
<< PHYSFS_getLastError();
throw std::runtime_error(msg.str());
}
-
+
setp(buf, buf+sizeof(buf));
}
int
OFileStreambuf::overflow(int c)
{
+ char c2 = (char)c;
+
if(pbase() == pptr())
return 0;
PHYSFS_sint64 res = PHYSFS_write(file, pbase(), 1, size);
if(res <= 0)
return traits_type::eof();
-
+
if(c != traits_type::eof()) {
- PHYSFS_sint64 res = PHYSFS_write(file, &c, 1, 1);
+ PHYSFS_sint64 res = PHYSFS_write(file, &c2, 1, 1);
if(res <= 0)
return traits_type::eof();
}
{
delete rdbuf();
}
-