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authorRainer Gerhards <rgerhards@adiscon.com>2008-04-16 08:56:48 +0200
committerRainer Gerhards <rgerhards@adiscon.com>2008-04-16 08:56:48 +0200
commit3af28bbd2dc4c79b242aad3b9e3f45cffe0f19d0 (patch)
tree6b132af0bfb750b080ce296faa015779e8444bd3 /runtime/ctok_token.h
parentd7f33053da7eb73a8c475956af6e3847e596c80a (diff)
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moved runtime files into their own directory
Diffstat (limited to 'runtime/ctok_token.h')
-rw-r--r--runtime/ctok_token.h89
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diff --git a/runtime/ctok_token.h b/runtime/ctok_token.h
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+/* The ctok_token object
+ *
+ * Copyright 2008 Rainer Gerhards and Adiscon GmbH.
+ *
+ * This file is part of the rsyslog runtime library.
+ *
+ * The rsyslog runtime library is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * The rsyslog runtime library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with the rsyslog runtime library. If not, see <http://www.gnu.org/licenses/>.
+ *
+ * A copy of the GPL can be found in the file "COPYING" in this distribution.
+ * A copy of the LGPL can be found in the file "COPYING.LESSER" in this distribution.
+ */
+#ifndef INCLUDED_CTOK_TOKEN_H
+#define INCLUDED_CTOK_TOKEN_H
+
+#include "obj.h"
+#include "var.h"
+
+/* the tokens... I use numbers below so that the tokens can be easier
+ * identified in debug output. These ID's are also partly resused as opcodes.
+ * As such, they should be kept below 1,000 so that they do not interfer
+ * with the rest of the opcodes.
+ */
+typedef struct {
+ BEGINobjInstance; /* Data to implement generic object - MUST be the first data element! */
+ 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_NUMBER = 16,
+ ctok_FUNCTION = 17,
+ ctok_THEN = 18,
+ ctok_STRADD = 19,
+ ctok_CMP_EQ = 100, /* all compare operations must be in a row */
+ ctok_CMP_NEQ = 101,
+ ctok_CMP_LT = 102,
+ ctok_CMP_GT = 103,
+ ctok_CMP_LTEQ = 104,
+ ctok_CMP_CONTAINS = 105,
+ ctok_CMP_STARTSWITH = 106,
+ ctok_CMP_CONTAINSI = 107,
+ ctok_CMP_STARTSWITHI = 108,
+ ctok_CMP_GTEQ = 109, /* end compare operations */
+ } tok;
+ var_t *pVar;
+ //cstr_t *pstrVal;
+ //int64 intVal;
+} ctok_token_t;
+
+
+/* interfaces */
+BEGINinterface(ctok_token) /* name must also be changed in ENDinterface macro! */
+ INTERFACEObjDebugPrint(ctok_token);
+ rsRetVal (*Construct)(ctok_token_t **ppThis);
+ rsRetVal (*ConstructFinalize)(ctok_token_t __attribute__((unused)) *pThis);
+ rsRetVal (*Destruct)(ctok_token_t **ppThis);
+ rsRetVal (*UnlinkVar)(ctok_token_t *pThis, var_t **ppVar);
+ int (*IsCmpOp)(ctok_token_t *pThis);
+ENDinterface(ctok_token)
+#define ctok_tokenCURR_IF_VERSION 1 /* increment whenever you change the interface structure! */
+
+
+/* prototypes */
+PROTOTYPEObj(ctok_token);
+
+#endif /* #ifndef INCLUDED_CTOK_TOKEN_H */