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https://github.com/rsyslog/rsyslog.git
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b326c76f45
This commit applies the new canonical formatting style using `clang-format` with custom settings (notably 4-space indentation), as part of our shift toward automated formatting normalization. ⚠️ No functional changes are included — only whitespace and layout modifications as produced by `clang-format`. This change is part of the formatting modernization strategy discussed in: https://github.com/rsyslog/rsyslog/issues/5747 Key context: - Formatting is now treated as a disposable view, normalized via tooling. - The `.clang-format` file defines the canonical style. - A fixup script (`devtools/format-code.sh`) handles remaining edge cases. - Formatting commits are added to `.git-blame-ignore-revs` to reduce noise. - Developers remain free to format code however they prefer locally.
128 lines
4.1 KiB
C
128 lines
4.1 KiB
C
/* var.c - a typeless variable class
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*
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* This class is used to represent variable values, which may have any type.
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* Among others, it will be used inside rsyslog's expression system, but
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* also internally at any place where a typeless variable is needed.
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*
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* Module begun 2008-02-20 by Rainer Gerhards, with some code taken
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* from the obj.c/.h files.
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*
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* Copyright 2007-2016 Rainer Gerhards and Adiscon GmbH.
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*
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* This file is part of the rsyslog runtime library.
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*
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* The rsyslog runtime library is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Lesser General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* The rsyslog runtime library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public License
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* along with the rsyslog runtime library. If not, see <http://www.gnu.org/licenses/>.
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*
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* A copy of the GPL can be found in the file "COPYING" in this distribution.
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* A copy of the LGPL can be found in the file "COPYING.LESSER" in this distribution.
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*/
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#include "config.h"
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#include <stdio.h>
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#include <stdlib.h>
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#include <assert.h>
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#include "rsyslog.h"
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#include "obj.h"
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#include "srUtils.h"
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#include "var.h"
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/* static data */
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DEFobjStaticHelpers;
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/* Standard-Constructor
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*/
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BEGINobjConstruct(var) /* be sure to specify the object type also in END macro! */
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ENDobjConstruct(var)
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/* ConstructionFinalizer
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* rgerhards, 2008-01-09
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*/
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static rsRetVal varConstructFinalize(var_t __attribute__((unused)) * pThis) {
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DEFiRet;
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ISOBJ_TYPE_assert(pThis, var);
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RETiRet;
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}
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/* destructor for the var object */
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BEGINobjDestruct(var) /* be sure to specify the object type also in END and CODESTART macros! */
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CODESTARTobjDestruct(var);
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if (pThis->pcsName != NULL) rsCStrDestruct(&pThis->pcsName);
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if (pThis->varType == VARTYPE_STR) {
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if (pThis->val.pStr != NULL) rsCStrDestruct(&pThis->val.pStr);
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}
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ENDobjDestruct(var)
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/* DebugPrint support for the var object */
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BEGINobjDebugPrint(var) /* be sure to specify the object type also in END and CODESTART macros! */
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CODESTARTobjDebugPrint(var);
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switch (pThis->varType) {
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case VARTYPE_STR:
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dbgoprint((obj_t*)pThis, "type: cstr, val '%s'\n", rsCStrGetSzStrNoNULL(pThis->val.pStr));
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break;
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case VARTYPE_NUMBER:
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dbgoprint((obj_t*)pThis, "type: number, val %lld\n", pThis->val.num);
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break;
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case VARTYPE_SYSLOGTIME:
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case VARTYPE_NONE:
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default:
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dbgoprint((obj_t*)pThis, "type %d currently not supported in debug output\n", pThis->varType);
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break;
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}
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ENDobjDebugPrint(var)
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/* queryInterface function
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* rgerhards, 2008-02-21
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*/
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BEGINobjQueryInterface(var)
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CODESTARTobjQueryInterface(var);
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if (pIf->ifVersion != varCURR_IF_VERSION) { /* check for current version, increment on each change */
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ABORT_FINALIZE(RS_RET_INTERFACE_NOT_SUPPORTED);
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}
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/* ok, we have the right interface, so let's fill it
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* Please note that we may also do some backwards-compatibility
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* work here (if we can support an older interface version - that,
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* of course, also affects the "if" above).
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*/
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pIf->Construct = varConstruct;
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pIf->ConstructFinalize = varConstructFinalize;
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pIf->Destruct = varDestruct;
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pIf->DebugPrint = varDebugPrint;
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finalize_it:
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ENDobjQueryInterface(var)
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/* Initialize the var class. Must be called as the very first method
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* before anything else is called inside this class.
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* rgerhards, 2008-02-19
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*/
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BEGINObjClassInit(var, 1, OBJ_IS_CORE_MODULE) /* class, version */
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/* request objects we use */
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/* now set our own handlers */
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OBJSetMethodHandler(objMethod_DEBUGPRINT, varDebugPrint);
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OBJSetMethodHandler(objMethod_CONSTRUCTION_FINALIZER, varConstructFinalize);
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ENDObjClassInit(var)
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/* vi:set ai:
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*/
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