Initial revision

1 files changed, 95 insertions, 0 deletions

diff --git a/comm/OLD/ReqMgr.l b/comm/OLD/ReqMgr.l
new file mode 100644
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--- /dev/null
+++ b/comm/OLD/ReqMgr.l
@@ -0,0 +1,95 @@
+%{
+/*
+ *	The Unix Channel
+ *
+ *	by Michel Beaudouin-Lafon
+ *
+ *	Copyright 1993
+ *	Centre d'Etudes de la Navigation Aerienne (CENA)
+ *
+ *	Request management, by Stephane Chatty
+ *
+ *	$Id$
+ *	$CurLog$
+ */
+
+#include <stdio.h>
+#include <string.h>
+#include "ccu/HashTable.h"
+#include "ccu/String.h"
+#include "ReqMgr.yacc.h"	// produced from the parser file with '-d' option of yacc
+
+extern int tee (int);
+#define RETURN(x) return (tee(x))
+
+extern "C" {
+	int atoi (const char *);
+	void exit (int);
+	int read (int, char*, int);
+}
+
+
+CcuDictionnary* ResWords;
+int LineNo = 1;
+static char IdBuf [1024];
+
+void
+LexInit ()
+{
+	if (!ResWords) {
+		ResWords = new CcuDictionnary (10);
+		(*ResWords)["client"] = (void*) (Y_CLIENT);
+		(*ResWords)["request"] = (void*) (Y_REQUEST);
+		(*ResWords)["getters"] = (void*) (Y_GETTERS);
+		(*ResWords)["setters"] = (void*) (Y_SETTERS);
+		(*ResWords)["const"] = (void*) (Y_CONST);
+//		(*ResWords)[""] = (void*) (Y_);
+	}
+	LineNo = 1;
+
+#ifdef FLEX_SCANNER
+static void yyrestart (FILE*);
+	yyrestart (0);
+#endif
+}
+
+%}
+
+Int	[-]?[0-9]+
+Ident	[a-zA-Z_][a-zA-Z_0-9]*
+nl	[\n]
+sp0	[ \t]*
+sp1	[ \t]+
+LocHeader	\"{Ident}.h\"
+GlobHeader	\<Ident.h\>
+
+%%
+
+[,();{}*]	RETURN (yytext[0]);
+
+\%.*\n		{ /* comments */
+		++LineNo;
+		}
+
+{sp1}		{}
+
+{nl}		{
+		++LineNo;
+		}
+
+->		{ RETURN (Y_YIELDS); }
+
+#include
+{Ident}		{
+		CcuHashCell* c;
+		if (c = ResWords->Get (yytext)) {
+			RETURN(int (c->GetInfo ()));
+		} else {
+			yylval.string = NewString (yytext);
+			RETURN (Y_ID);
+		}
+		}
+
+.		{
+		RETURN (-1);
+		}