Recovered from microbel

common/include/stream.H

@@ -0,0 +1,73 @@
+/*
+ * PVVMUD a 3D MUD
+ * Copyright (C) 1998-1999  Programvareverkstedet (pvv@pvv.org)
+ *
+ * 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
+ *
+ */
+#ifndef _STREAM_H
+#define _STREAM_H
+
+#define STREAMSIZE      4*1024    
+#define READBUFSIZE     1024
+
+
+#include "exception.H"
+#include "crypto.H"
+
+class CEmptyStreamException : public CException {
+public:
+  CEmptyStreamException();
+};
+
+class CEOFException : public CException {
+public:
+  CEOFException();
+};
+
+class CIOException : public CException {
+public:
+  CIOException();
+};
+
+
+#ifdef CRYPTO
+class CStream : CCrypto {
+#else
+class CStream {
+#endif
+  int fd;
+
+  int  m_rbuf_size;
+  char *m_rbuf;
+
+  char buf[STREAMSIZE];
+  int start,stop,size;
+
+  int writeInBuf(char * msg, int length);
+  int getInStreamSize(){return size;}
+  int fillBuf();
+
+public:
+  CStream(int fd);
+  ~CStream();
+
+  BYTE peepByte();
+  int readBuf(BYTE * msg, int length);
+  int writeBuf(BYTE * buf,int length);
+
+};
+
+#endif // _STREAM_H