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lib: use Curl_str_* instead of strtok_r()

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Helps avoid extra mallocs. Gets rid of the private strtok_r
implementation.

Closes #16360
This commit is contained in:
Daniel Stenberg 2025-02-17 09:43:45 +01:00
parent 076444ec46
commit 676de7f580
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GPG key ID: 5CC908FDB71E12C2
26 changed files with 102 additions and 397 deletions
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20
lib/strparse.c
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@ -173,3 +173,23 @@ int Curl_str_newline(const char **linep)
}
return STRE_NEWLINE;
}
/* case insensitive compare that the parsed string matches the
given string. Returns non-zero on match. */
int Curl_str_casecompare(struct Curl_str *str, const char *check)
{
size_t clen = check ? strlen(check) : 0;
return ((str->len == clen) && strncasecompare(str->str, check, clen));
}
/* Trim off 'num' number of bytes from the beginning (left side) of the
string. If 'num' is larger than the string, return error. */
int Curl_str_nudge(struct Curl_str *str, size_t num)
{
if(num <= str->len) {
str->str += num;
str->len -= num;
return STRE_OK;
}
return STRE_OVERFLOW;
}