1 files changed, 105 insertions, 0 deletions
diff --git a/maildrop/token.h b/maildrop/token.h
new file mode 100644
index 0000000..0a97471
--- /dev/null
+++ b/maildrop/token.h
@@ -0,0 +1,105 @@
+#ifndef	token_h
+#define	token_h
+
+
+#include	"buffer.h"
+
+///////////////////////////////////////////////////////////////////////////
+//
+// The Token class represents one syntactical element in a recipe file, such
+// as a semicolon, a brace, or a text string.  The Lexer class creates
+// one Token after another from the recipe file.
+//
+///////////////////////////////////////////////////////////////////////////
+
+class	Token {
+
+	Buffer	buf;
+
+public:
+	enum tokentype {
+		error,
+		eof,
+		qstring,		// Quoted string
+		sqstring,		// Sinqle-quoted string
+		btstring,		// Backticked string
+		equals,
+		lbrace,
+		rbrace,
+		semicolon,
+		regexpr,
+                plus,
+		minus,
+		mult,
+		divi,
+		lt,
+		le,
+		gt,
+		ge,
+		eq,
+		ne,
+		lor,
+		land,
+		bor,
+		band,
+		lparen,
+		rparen,
+		logicalnot,
+		bitwisenot,
+		slt,
+		sle,
+		sgt,
+		sge,
+		seq,
+		sne,
+		length,
+		substr,
+		comma,
+		strregexp,
+		tokenif,
+		tokenelse,
+		tokenelsif,
+		tokenwhile,
+		tokento,
+		tokencc,
+		exception,
+		echo,
+		tokenxfilter,
+		dotlock,
+		flock,
+		logfile,
+		log,
+		include,
+		exit,
+		foreach,
+		getaddr,
+		lookup,
+		escape,
+		to_lower,
+		to_upper,
+		hasaddr,
+		gdbmopen,
+		gdbmclose,
+		gdbmfetch,
+		gdbmstore,
+		timetoken,
+		importtoken,
+		unset
+		};
+private:
+	tokentype type;
+public:
+	Token() : type(error)	{}
+	~Token()		{}
+	Token(const Token &);	// UNDEFINED
+	Token &operator=(const Token &t) { type=t.type; buf=t.buf; return (*this); }
+
+	void Type(tokentype t) { type=t; }
+	void Type(tokentype t, const Buffer &tbuf) { type=t; buf=tbuf; }
+	tokentype Type() const { return (type); }
+	const Buffer &String() const { return (buf); }
+	Buffer &String() { return (buf); }
+
+	const char *Name();
+} ;
+#endif