diff options
Diffstat (limited to 'runtime/stringbuf.c')
| -rw-r--r-- | runtime/stringbuf.c | 33 |
1 files changed, 32 insertions, 1 deletions
diff --git a/runtime/stringbuf.c b/runtime/stringbuf.c index e11d0e3b..5bca009d 100644 --- a/runtime/stringbuf.c +++ b/runtime/stringbuf.c @@ -33,6 +33,7 @@ #include <string.h> #include <ctype.h> #include <sys/types.h> +#include <libestr.h> #include "rsyslog.h" #include "stringbuf.h" #include "srUtils.h" @@ -102,6 +103,34 @@ finalize_it: RETiRet; } + +/* construct from es_str_t string + * rgerhards 2010-12-03 + */ +rsRetVal cstrConstructFromESStr(cstr_t **ppThis, es_str_t *str) +{ + DEFiRet; + cstr_t *pThis; + + assert(ppThis != NULL); + + CHKiRet(rsCStrConstruct(&pThis)); + + pThis->iBufSize = pThis->iStrLen = es_strlen(str); + if((pThis->pBuf = (uchar*) MALLOC(sizeof(uchar) * pThis->iStrLen)) == NULL) { + RSFREEOBJ(pThis); + ABORT_FINALIZE(RS_RET_OUT_OF_MEMORY); + } + + /* we do NOT need to copy the \0! */ + memcpy(pThis->pBuf, es_getBufAddr(str), pThis->iStrLen); + + *ppThis = pThis; + +finalize_it: + RETiRet; +} + /* construct from CStr object. only the counted string is * copied, not the szString. * rgerhards 2005-10-18 @@ -453,6 +482,8 @@ rsRetVal cstrTrimTrailingWhiteSpace(cstr_t *pThis) register uchar *pC; rsCHECKVALIDOBJECT(pThis, OIDrsCStr); + if(pThis->iStrLen == 0) + goto done; /* empty string -> nothing to trim ;) */ i = pThis->iStrLen; pC = pThis->pBuf + i - 1; while(i > 0 && isspace((int)*pC)) { @@ -463,7 +494,7 @@ rsRetVal cstrTrimTrailingWhiteSpace(cstr_t *pThis) pThis->iStrLen = i; pThis->pBuf[pThis->iStrLen] = '0'; /* we always have this space */ - return RS_RET_OK; +done: return RS_RET_OK; } /* compare two string objects - works like strcmp(), but operates |