initial commit

oscar64/include/opp/ifstream.cpp

@@ -0,0 +1,24 @@
+#include "ifstream.h"
+#include <c64/kernalio.h>
+
+namespace opp {
+
+ifstream::ifstream(char fnum, char device, char channel, const string & name)
+{
+	this->fnum = fnum;
+	krnio_setnam(name.tocstr());
+	krnio_open(fnum, device, channel);
+}
+
+ifstream::~ifstream(void)
+{
+	krnio_close(fnum);
+}
+
+void ifstream::refill(void)
+{
+	mBufferPos = 0;
+	mBufferFill = krnio_read(fnum, mBuffer, 32);
+}
+
+}