cleanup, removing now unused code

1 files changed, 0 insertions, 236 deletions

diff --git a/runtime/vmprg.c b/runtime/vmprg.c
deleted file mode 100644
index 07757b98..00000000
--- a/runtime/vmprg.c
+++ /dev/null
@@ -1,236 +0,0 @@
-/* vmprg.c - abstracts a program (bytecode) for the rsyslog virtual machine
- *
- * Module begun 2008-02-20 by Rainer Gerhards
- *
- * Copyright 2007, 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.
- */
-
-#include "config.h"
-#include <stdio.h>
-#include <stdlib.h>
-#include <assert.h>
-
-#include "rsyslog.h"
-#include "obj.h"
-#include "vmprg.h"
-#include "stringbuf.h"
-
-/* static data */
-DEFobjStaticHelpers
-DEFobjCurrIf(vmop)
-
-
-/* Standard-Constructor
- */
-BEGINobjConstruct(vmprg) /* be sure to specify the object type also in END macro! */
-ENDobjConstruct(vmprg)
-
-
-/* ConstructionFinalizer
- * rgerhards, 2008-01-09
- */
-static rsRetVal
-vmprgConstructFinalize(vmprg_t __attribute__((unused)) *pThis)
-{
-	DEFiRet;
-	ISOBJ_TYPE_assert(pThis, vmprg);
-	RETiRet;
-}
-
-
-/* destructor for the vmprg object */
-BEGINobjDestruct(vmprg) /* be sure to specify the object type also in END and CODESTART macros! */
-	vmop_t *pOp;
-	vmop_t *pTmp;
-CODESTARTobjDestruct(vmprg)
-	/* we need to destruct the program elements! */
-	for(pOp = pThis->vmopRoot ; pOp != NULL ; ) {
-		pTmp = pOp;
-		pOp = pOp->pNext;
-		vmop.Destruct(&pTmp);
-	}
-ENDobjDestruct(vmprg)
-
-
-/* destructor for the vmop object */
-BEGINobjDebugPrint(vmprg) /* be sure to specify the object type also in END and CODESTART macros! */
-	vmop_t *pOp;
-CODESTARTobjDebugPrint(vmprg)
-	dbgoprint((obj_t*) pThis, "VM Program:\n");
-	for(pOp = pThis->vmopRoot ; pOp != NULL ; pOp = pOp->pNext) {
-		vmop.DebugPrint(pOp);
-	}
-ENDobjDebugPrint(vmprg)
-
-
-/* This function is similar to DebugPrint, but does not send its output to
- * the debug log but instead to a caller-provided string. The idea here is that
- * we can use this string to get a textual representation of a bytecode program. 
- * Among others, this is useful for creating testbenches, our first use case for
- * it. Here, it enables simple comparison of the resulting program to a
- * reference program by simple string compare.
- * Note that the caller must initialize the string object. We always add
- * data to it. So, it can be easily combined into a chain of methods
- * to generate the final string.
- * rgerhards, 2008-07-04
- */
-static rsRetVal
-Obj2Str(vmprg_t *pThis, cstr_t *pstrPrg)
-{
-	uchar szAddr[12];
-	vmop_t *pOp;
-	int i;
-	int lenAddr;
-	DEFiRet;
-
-	ISOBJ_TYPE_assert(pThis, vmprg);
-	assert(pstrPrg != NULL);
-	i = 0;	/* "program counter" */
-	for(pOp = pThis->vmopRoot ; pOp != NULL ; pOp = pOp->pNext) {
-		lenAddr = snprintf((char*)szAddr, sizeof(szAddr), "%8.8d: ", i++);
-		CHKiRet(rsCStrAppendStrWithLen(pstrPrg, szAddr, lenAddr));
-		vmop.Obj2Str(pOp, pstrPrg);
-	}
-
-finalize_it:
-	RETiRet;
-}
-
-
-/* add an operation (instruction) to the end of the current program. This
- * function is expected to be called while creating the program, but never
- * again after this is done and it is being executed. Results are undefined if
- * it is called after execution.
- */
-static rsRetVal
-vmprgAddOperation(vmprg_t *pThis, vmop_t *pOp)
-{
-	DEFiRet;
-
-	ISOBJ_TYPE_assert(pThis, vmprg);
-	ISOBJ_TYPE_assert(pOp, vmop);
-
-	if(pThis->vmopRoot == NULL) {
-		pThis->vmopRoot = pOp;
-	} else {
-		pThis->vmopLast->pNext = pOp;
-	}
-	pThis->vmopLast = pOp;
-
-	RETiRet;
-}
-
-
-/* this is a shortcut for high-level callers. It creates a new vmop, sets its
- * parameters and adds it to the program - all in one big step. If there is no
- * var associated with this operation, the caller can simply supply NULL as
- * pVar.
- */
-static rsRetVal
-vmprgAddVarOperation(vmprg_t *pThis, opcode_t opcode, var_t *pVar)
-{
-	DEFiRet;
-	vmop_t *pOp;
-
-	ISOBJ_TYPE_assert(pThis, vmprg);
-
-	/* construct and fill vmop */
-	CHKiRet(vmop.Construct(&pOp));
-	CHKiRet(vmop.ConstructFinalize(pOp));
-	CHKiRet(vmop.SetOpcode(pOp, opcode));
-	if(pVar != NULL)
-		CHKiRet(vmop.SetVar(pOp, pVar));
-
-	/* and add it to the program */
-	CHKiRet(vmprgAddOperation(pThis, pOp));
-
-finalize_it:
-	RETiRet;
-}
-
-
-/* this is another shortcut for high-level callers. It is similar to vmprgAddVarOperation
- * but adds a call operation. Among others, this include a check if the function
- * is known.
- */
-static rsRetVal
-vmprgAddCallOperation(vmprg_t *pThis, cstr_t *pcsName)
-{
-	DEFiRet;
-	vmop_t *pOp;
-
-	ISOBJ_TYPE_assert(pThis, vmprg);
-
-	/* construct and fill vmop */
-	CHKiRet(vmop.Construct(&pOp));
-	CHKiRet(vmop.ConstructFinalize(pOp));
-	CHKiRet(vmop.SetFunc(pOp, pcsName));
-	CHKiRet(vmop.SetOpcode(pOp, opcode_FUNC_CALL));
-
-	/* and add it to the program */
-	CHKiRet(vmprgAddOperation(pThis, pOp));
-
-finalize_it:
-	RETiRet;
-}
-
-
-/* queryInterface function
- * rgerhards, 2008-02-21
- */
-BEGINobjQueryInterface(vmprg)
-CODESTARTobjQueryInterface(vmprg)
-	if(pIf->ifVersion != vmprgCURR_IF_VERSION) { /* check for current version, increment on each change */
-		ABORT_FINALIZE(RS_RET_INTERFACE_NOT_SUPPORTED);
-	}
-
-	/* ok, we have the right interface, so let's fill it
-	 * Please note that we may also do some backwards-compatibility
-	 * work here (if we can support an older interface version - that,
-	 * of course, also affects the "if" above).
-	 */
-	pIf->Construct = vmprgConstruct;
-	pIf->ConstructFinalize = vmprgConstructFinalize;
-	pIf->Destruct = vmprgDestruct;
-	pIf->DebugPrint = vmprgDebugPrint;
-	pIf->Obj2Str = Obj2Str;
-	pIf->AddOperation = vmprgAddOperation;
-	pIf->AddVarOperation = vmprgAddVarOperation;
-	pIf->AddCallOperation = vmprgAddCallOperation;
-finalize_it:
-ENDobjQueryInterface(vmprg)
-
-
-/* Initialize the vmprg class. Must be called as the very first method
- * before anything else is called inside this class.
- * rgerhards, 2008-02-19
- */
-BEGINObjClassInit(vmprg, 1, OBJ_IS_CORE_MODULE) /* class, version */
-	/* request objects we use */
-	CHKiRet(objUse(vmop, CORE_COMPONENT));
-
-	/* set our own handlers */
-	OBJSetMethodHandler(objMethod_DEBUGPRINT, vmprgDebugPrint);
-	OBJSetMethodHandler(objMethod_CONSTRUCTION_FINALIZER, vmprgConstructFinalize);
-ENDObjClassInit(vmprg)
-
-/* vi:set ai:
- */