Adding buffered streams; mainly for string parsing.

1 files changed, 27 insertions, 0 deletions

diff --git a/includes/BStream.h b/includes/BStream.h
new file mode 100644
index 0000000..73b7a96
--- /dev/null
+++ b/includes/BStream.h
@@ -0,0 +1,27 @@
+#pragma once
+
+#include <Handle.h>
+
+namespace Balau {
+
+class BStream : public Handle {
+  public:
+      BStream(const IO<Handle> & h);
+    virtual void close() throw (GeneralException);
+    virtual bool isClosed();
+    virtual bool isEOF();
+    virtual bool canRead();
+    virtual const char * getName();
+    virtual ssize_t read(void * buf, size_t count) throw (GeneralException);
+    virtual off_t getSize();
+    int peekNextByte();
+    String readString(bool putNL = false);
+  private:
+    IO<Handle> m_h;
+    uint8_t * m_buffer;
+    size_t m_availBytes;
+    size_t m_cursor;
+    String m_name;
+};
+
+};