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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 /vm.h
parentd7f33053da7eb73a8c475956af6e3847e596c80a (diff)
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moved runtime files into their own directory
Diffstat (limited to 'vm.h')
-rw-r--r--vm.h65
1 files changed, 0 insertions, 65 deletions
diff --git a/vm.h b/vm.h
deleted file mode 100644
index d2458220..00000000
--- a/vm.h
+++ /dev/null
@@ -1,65 +0,0 @@
-/* The vm object.
- *
- * This implements the rsyslog virtual machine. The initial implementation is
- * done to support complex user-defined expressions, but it may evolve into a
- * much more useful thing over time.
- *
- * The virtual machine uses rsyslog variables as its memory storage system.
- * All computation is done on a stack (vmstk). The vm supports a given
- * instruction set and executes programs of type vmprg, which consist of
- * single operations defined in vmop (which hold the instruction and the
- * data).
- *
- * 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_VM_H
-#define INCLUDED_VM_H
-
-#include "msg.h"
-#include "vmstk.h"
-#include "vmprg.h"
-
-/* the vm object */
-typedef struct vm_s {
- BEGINobjInstance; /* Data to implement generic object - MUST be the first data element! */
- vmstk_t *pStk; /* The stack */
- msg_t *pMsg; /* the current message (or NULL, if we have none) */
-} vm_t;
-
-
-/* interfaces */
-BEGINinterface(vm) /* name must also be changed in ENDinterface macro! */
- INTERFACEObjDebugPrint(vm);
- rsRetVal (*Construct)(vm_t **ppThis);
- rsRetVal (*ConstructFinalize)(vm_t __attribute__((unused)) *pThis);
- rsRetVal (*Destruct)(vm_t **ppThis);
- rsRetVal (*ExecProg)(vm_t *pThis, vmprg_t *pProg);
- rsRetVal (*PopBoolFromStack)(vm_t *pThis, var_t **ppVar); /* there are a few cases where we need this... */
- rsRetVal (*PopVarFromStack)(vm_t *pThis, var_t **ppVar); /* there are a few cases where we need this... */
- rsRetVal (*SetMsg)(vm_t *pThis, msg_t *pMsg); /* there are a few cases where we need this... */
-ENDinterface(vm)
-#define vmCURR_IF_VERSION 1 /* increment whenever you change the interface structure! */
-
-
-/* prototypes */
-PROTOTYPEObj(vm);
-
-#endif /* #ifndef INCLUDED_VM_H */