[sr-dev] git:master:ccbaf324: core: helper function to search a token before an end pointer

Module: kamailio Branch: master Commit: ccbaf324cf5481288f505dce5c694ca077911a04 URL: https://github.com/kamailio/kamailio/commit/ccbaf324cf5481288f505dce5c694ca… Author: Daniel-Constantin Mierla &lt;miconda(a)gmail.com&gt; Committer: Daniel-Constantin Mierla &lt;miconda(a)gmail.com&gt; Date: 2020-10-28T08:26:06+01:00 core: helper function to search a token before an end pointer --- Modified: src/core/ut.c Modified: src/core/ut.h --- Diff: https://github.com/kamailio/kamailio/commit/ccbaf324cf5481288f505dce5c694ca… Patch: https://github.com/kamailio/kamailio/commit/ccbaf324cf5481288f505dce5c694ca… --- diff --git a/src/core/ut.c b/src/core/ut.c index 0189b642ab..08edd2f24e 100644 --- a/src/core/ut.c +++ b/src/core/ut.c @@ -296,6 +296,29 @@ char *str_search(str *text, str *needle) return NULL; } +/** + * @brief search for occurence of needlez starting from vstart and before vend + * @return pointer to start of needle in text or NULL if the needle + * is not found + */ +char *stre_search_strz(char *vstart, char *vend, char *needlez) +{ + str text; + str needle; + + if(vend <= vstart) { + return NULL; + } + + text.s = vstart; + text.len = vend - vstart; + + needle.s = needlez; + needle.len = strlen(needlez); + + return str_search(&text, &needle); +} + /** * @brief case insensitive search for occurence of needle in text * @return pointer to start of needle in text or NULL if the needle diff --git a/src/core/ut.h b/src/core/ut.h index 5fcb245cd8..0251fb7ca2 100644 --- a/src/core/ut.h +++ b/src/core/ut.h @@ -1057,6 +1057,8 @@ char* get_abs_pathname(str* base, str* file); */ char *str_search(str *text, str *needle); +char *stre_search_strz(char *vstart, char *vend, char *needlez); + char *str_casesearch(str *text, str *needle); char *strz_casesearch_strz(char *textz, char *needlez);