From 0af8d22ff6e9fbd8eb89a1612ecf4604f058f78c Mon Sep 17 00:00:00 2001
From: Rainer Gerhards <rgerhards@adiscon.com>
Date: Wed, 20 Feb 2008 08:48:20 +0000
Subject: created new class ctok_token

---
 ctok.h | 38 ++++----------------------------------
 1 file changed, 4 insertions(+), 34 deletions(-)

(limited to 'ctok.h')

diff --git a/ctok.h b/ctok.h
index 1cddb68b..26dae5f1 100644
--- a/ctok.h
+++ b/ctok.h
@@ -24,45 +24,14 @@
 
 #include "obj.h"
 #include "stringbuf.h"
-
-/* the tokens... I use numbers below so that the tokens can be easier
- * identified in debug output. */
-typedef struct {
-	enum {
-		ctok_INVALID = 0,
-		ctok_OR = 1,
-		ctok_AND = 2,
-		ctok_PLUS = 3,
-		ctok_MINUS = 4,
-		ctok_TIMES = 5,	 /* "*" */
-		ctok_DIV = 6,
-		ctok_MOD = 7,
-		ctok_NOT = 8,
-		ctok_RPAREN = 9,
-		ctok_LPAREN = 10,
-		ctok_COMMA = 11,
-		ctok_SYSVAR = 12,
-		ctok_MSGVAR = 13,
-		ctok_SIMPSTR = 14,
-		ctok_TPLSTR = 15,
-		ctok_CMP_EQ = 16,
-		ctok_CMP_NEQ = 17,
-		ctok_CMP_LT = 18,
-		ctok_CMP_GT = 19,
-		ctok_CMP_LTEQ = 20,
-		ctok_CMP_GTEQ = 21,
-		ctok_NUMBER = 22,
-		ctok_FUNCTION = 23
-	} tok;
-	rsCStrObj *pstrVal;
-	int64 intVal;
-} ctok_token_t;
+#include "ctok_token.h"
 
 /* the ctokession object */
 typedef struct ctok_s {
 	BEGINobjInstance;	/* Data to implement generic object - MUST be the first data element! */
 	uchar *pp;		/* this points to the next unread character, it is a reminescent of pp in
 				   the config parser code ;) */
+	ctok_token_t *pUngotToken; /* buffer for ctokUngetToken(), NULL if not set */
 } ctok_t;
 
 
@@ -71,7 +40,8 @@ rsRetVal ctokConstruct(ctok_t **ppThis);
 rsRetVal ctokConstructFinalize(ctok_t __attribute__((unused)) *pThis);
 rsRetVal ctokDestruct(ctok_t **ppThis);
 rsRetVal ctokGetpp(ctok_t *pThis, uchar **pp);
-rsRetVal ctokGetNextToken(ctok_t *pThis, ctok_token_t *pToken);
+rsRetVal ctokGetToken(ctok_t *pThis, ctok_token_t **ppToken);
+rsRetVal ctokUngetToken(ctok_t *pThis, ctok_token_t *pToken);
 PROTOTYPEObjClassInit(ctok);
 PROTOTYPEpropSetMeth(ctok, pp, uchar*);
 
-- 
cgit