1 files changed, 68 insertions, 0 deletions
diff --git a/Parser/Reader.h b/Parser/Reader.h
new file mode 100644
index 0000000..4af6992
--- /dev/null
+++ b/Parser/Reader.h
@@ -0,0 +1,68 @@
+/*  Project nGen
+    John DiCamillo Software Consulting
+    Copyright © 1997-2000. All Rights Reserved.
+
+    SUBSYSTEM:    obelisk
+    FILE:         reader.h
+    AUTHOR:       John DiCamillo
+
+
+    OVERVIEW
+    ========
+    Declaration of the Reader class
+*/
+
+#ifndef READER_H
+#define READER_H
+
+#include "text.h"
+
+// +-------------------------------------------------------------------+
+
+class Reader
+{
+public:
+   Reader()          { }
+   virtual ~Reader() { }
+
+   virtual Text more() = 0;
+};
+
+class ConsoleReader : public Reader
+{
+public:
+   virtual Text more();
+   
+   void printPrimaryPrompt();
+   void fillInputBuffer();
+   
+private:
+   char  buffer[1000];
+   char* p;
+};
+
+class FileReader : public Reader
+{
+public:
+   FileReader(const char* fname);
+   virtual Text more();
+   
+private:
+   Text filename;
+   int  done;
+};
+
+class BlockReader : public Reader
+{
+public:
+   BlockReader(const char* block);
+   BlockReader(const char* block, int len);
+   virtual Text more();
+
+private:
+   char* data;
+   int   done;
+   int   length;
+};
+
+#endif