new directory structure and data

1 files changed, 122 insertions, 0 deletions

diff --git a/src/gram.l b/src/gram.l
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+%{
+
+/*
+ *
+ *	IRBOX, an Ivy driver for infra-red remote controls
+ *
+ *	Copyright 1998-1999 
+ *	Centre d'Etudes de la Navigation Aerienne
+ *
+ *	This is the lexical analyser for reading tables
+ *
+ *	Authors: Stephane Chatty <chatty@cenatoulouse.dgac.fr>
+ *
+ *	$Id$
+ *
+ *	Please refer to file version.h for the
+ *	copyright notice regarding this software
+ */
+
+#include <stdio.h>
+#include <string.h>
+#include <stdio.h>
+
+/* header produced from the parser file with '-d' option of yacc */
+#include "y.tab.h"
+
+extern int tee (int);
+#define RETURN(x) return (tee(x))
+
+
+
+const char* ResWords []  = {
+	"type",
+	"name",
+	"brand",
+	0
+};
+
+const int ResWordsTokens [] = {
+	Y_TYPE,
+	Y_NAME,
+	Y_BRAND
+};
+
+int LineNo = 1;
+
+void
+LexInit ()
+{
+
+#ifdef FLEX_SCANNER
+static void yyrestart (FILE*);
+//	yyrestart (0);
+#endif
+	LineNo = 1;
+}
+
+
+int
+CheckResWord (const char* s)
+{
+	const char** pp = ResWords;
+	while (*pp) {
+		if (strcmp (*pp, s) == 0)
+			return pp - ResWords;
+		++pp;
+	}
+	return -1;
+}
+
+
+%}
+
+
+
+Int	[-]?[0-9]+
+Ident	[a-zA-Z/\[\]][a-zA-Z.0-9/\[\]]*
+nl	[\n]
+sp0	[ \t]*
+sp1	[ \t]+
+
+%%
+
+[:]	RETURN (yytext[0]);
+
+\#.*\n		{ /* comments */
+		++LineNo;
+		}
+
+\".*\"		{
+		char* n = strdup (yytext+1);
+		n[strlen(yytext) - 1] = '\0';
+		yylval.name = n;
+		RETURN (Y_STRING);
+		}
+
+{sp1}		{}
+
+{nl}		{
+		++LineNo;
+		RETURN (Y_EOL);
+		}
+
+{Int}		{
+		yylval.integer = atoi (yytext);
+		RETURN (Y_INT);
+		}
+
+
+{Ident}		{
+		int index = CheckResWord (yytext);
+		if (index >= 0) {
+			RETURN (ResWordsTokens[index]);
+		} else {
+			yylval.name = strdup (yytext);
+			RETURN (Y_ID);
+		}
+		}
+
+.		{
+		RETURN (-1);
+		}