1 files changed, 80 insertions, 0 deletions
diff --git a/usr.bin/csup/token.l b/usr.bin/csup/token.l
new file mode 100644
index 0000000..267e61f
--- /dev/null
+++ b/usr.bin/csup/token.l
@@ -0,0 +1,80 @@
+%{
+/*-
+ * Copyright (c) 2003-2004, Maxime Henrion <mux@FreeBSD.org>
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ * $FreeBSD$
+ */
+
+#include <err.h>
+#include <stdlib.h>
+#include <string.h>
+
+#include "parse.h"
+#include "misc.h"
+#include "token.h"
+
+#define	YY_NO_UNPUT
+
+int lineno = 1;
+
+%}
+
+%option noyywrap
+
+%%
+
+[ \t]+			;
+#.*			;
+\*default		{ return DEFAULT; }
+base			{ yylval.i = PT_BASE; return NAME; }
+date			{ yylval.i = PT_DATE; return NAME; }
+host			{ yylval.i = PT_HOST; return NAME; }
+prefix			{ yylval.i = PT_PREFIX; return NAME; }
+release			{ yylval.i = PT_RELEASE; return NAME; }
+tag			{ yylval.i = PT_TAG; return NAME; }
+umask			{ yylval.i = PT_UMASK; return NAME; }
+list			{ yylval.i = PT_LIST; return NAME; }
+norsync			{ yylval.i = PT_NORSYNC; return NAME; }
+=			{ return EQUAL; }
+compress		{ yylval.i = PT_COMPRESS; return BOOLEAN; }
+delete			{ yylval.i = PT_DELETE; return BOOLEAN; }
+use-rel-suffix		{ yylval.i = PT_USE_REL_SUFFIX; return BOOLEAN; }
+[a-zA-Z0-9./_-]+	{
+			  yylval.str = strdup(yytext);
+			  if (yylval.str == NULL)
+			  	err(1, "strdup");
+			  return STRING;
+			}
+\n			lineno++;
+
+%%
+
+void
+yyerror(const char *s)
+{
+
+	lprintf(-1, "Parse error line %d: %s: %s\n", lineno, s, yytext);
+	exit(1);
+}