diff options
Diffstat (limited to '')
| -rw-r--r-- | src/nxt_conf_validation.c | 27 |
1 files changed, 24 insertions, 3 deletions
diff --git a/src/nxt_conf_validation.c b/src/nxt_conf_validation.c index ee87b0f6..e2e1b89e 100644 --- a/src/nxt_conf_validation.c +++ b/src/nxt_conf_validation.c @@ -741,6 +741,12 @@ nxt_conf_vldt_match_pattern(nxt_conf_validation_t *vldt, nxt_str_t pattern; nxt_uint_t i, first, last; + enum { + sw_none, + sw_side, + sw_middle + } state; + if (nxt_conf_type(value) != NXT_CONF_STRING) { return nxt_conf_vldt_error(vldt, "The \"match\" patterns must be strings."); @@ -754,17 +760,32 @@ nxt_conf_vldt_match_pattern(nxt_conf_validation_t *vldt, first = (pattern.start[0] == '!'); last = pattern.length - 1; + state = sw_none; for (i = first; i != pattern.length; i++) { + ch = pattern.start[i]; if (ch != '*') { continue; } - if (i != first && i != last) { - return nxt_conf_vldt_error(vldt, "The \"match\" patterns can only " - "contain \"*\" markers at the sides."); + switch (state) { + case sw_none: + state = (i == first) ? sw_side : sw_middle; + break; + + case sw_side: + if (i == last) { + break; + } + + /* Fall through. */ + + case sw_middle: + return nxt_conf_vldt_error(vldt, "The \"match\" patterns can " + "either contain \"*\" markers at " + "the sides or only one in the middle."); } } |