diff options
Diffstat (limited to 'runtime/parser.c')
| -rw-r--r-- | runtime/parser.c | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/runtime/parser.c b/runtime/parser.c index b385c54b..a79f2ce8 100644 --- a/runtime/parser.c +++ b/runtime/parser.c @@ -60,6 +60,7 @@ DEFobjCurrIf(ruleset) /* config data */ static uchar cCCEscapeChar = '#';/* character to be used to start an escape sequence for control chars */ static int bEscapeCCOnRcv = 1; /* escape control characters on reception: 0 - no, 1 - yes */ +static int bSpaceLFOnRcv = 0; /* replace newlines with spaces on reception: 0 - no, 1 - yes */ static int bEscape8BitChars = 0; /* escape characters > 127 on reception: 0 - no, 1 - yes */ static int bEscapeTab = 1; /* escape tab control character when doing CC escapes: 0 - no, 1 - yes */ static int bDropTrailingLF = 1; /* drop trailing LF's on reception? */ @@ -354,9 +355,13 @@ SanitizeMsg(msg_t *pMsg) int bNeedSanitize = 0; for(iSrc = 0 ; iSrc < lenMsg ; iSrc++) { if(iscntrl(pszMsg[iSrc])) { + if(bSpaceLFOnRcv && pszMsg[iSrc] == '\n') + pszMsg[iSrc] = ' '; + else if(pszMsg[iSrc] == '\0' || bEscapeCCOnRcv) { bNeedSanitize = 1; - break; + if (!bSpaceLFOnRcv) + break; } } else if(pszMsg[iSrc] > 127 && bEscape8BitChars) { bNeedSanitize = 1; @@ -496,7 +501,7 @@ ParseMsg(msg_t *pMsg) * will cause it to happen. After that, access to the unsanitized message is no * loger possible. */ - pParserList = ruleset.GetParserList(pMsg); + pParserList = ruleset.GetParserList(ourConf, pMsg); if(pParserList == NULL) { pParserList = pDfltParsLst; } @@ -645,6 +650,7 @@ resetConfigVariables(uchar __attribute__((unused)) *pp, void __attribute__((unus { cCCEscapeChar = '#'; bEscapeCCOnRcv = 1; /* default is to escape control characters */ + bSpaceLFOnRcv = 0; bEscape8BitChars = 0; /* default is to escape control characters */ bEscapeTab = 1; /* default is to escape control characters */ bDropTrailingLF = 1; /* default is to drop trailing LF's on reception */ @@ -698,6 +704,7 @@ BEGINObjClassInit(parser, 1, OBJ_IS_CORE_MODULE) /* class, version */ CHKiRet(regCfSysLineHdlr((uchar *)"controlcharacterescapeprefix", 0, eCmdHdlrGetChar, NULL, &cCCEscapeChar, NULL)); CHKiRet(regCfSysLineHdlr((uchar *)"droptrailinglfonreception", 0, eCmdHdlrBinary, NULL, &bDropTrailingLF, NULL)); CHKiRet(regCfSysLineHdlr((uchar *)"escapecontrolcharactersonreceive", 0, eCmdHdlrBinary, NULL, &bEscapeCCOnRcv, NULL)); + CHKiRet(regCfSysLineHdlr((uchar *)"spacelfonreceive", 0, eCmdHdlrBinary, NULL, &bSpaceLFOnRcv, NULL)); CHKiRet(regCfSysLineHdlr((uchar *)"escape8bitcharactersonreceive", 0, eCmdHdlrBinary, NULL, &bEscape8BitChars, NULL)); CHKiRet(regCfSysLineHdlr((uchar *)"escapecontrolcharactertab", 0, eCmdHdlrBinary, NULL, &bEscapeTab, NULL)); CHKiRet(regCfSysLineHdlr((uchar *)"resetconfigvariables", 1, eCmdHdlrCustomHandler, resetConfigVariables, NULL, NULL)); |