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MEDIUM: server: check for registered keywords when parsing unknown keywords

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At this point, no server keyword is registered yet. The help line does
not report supported keywords anymore since it lists the registered ones
only.
This commit is contained in:
Willy Tarreau 2012-10-10 08:57:40 +02:00
parent 70eec3832f
commit d0d6059630
1 changed files with 58 additions and 6 deletions
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64
src/cfgparse.c
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@ -4650,12 +4650,64 @@ stats_error_parsing:
goto out;
}
else {
if (!defsrv)
Alert("parsing [%s:%d] : server %s only supports options 'backup', 'cookie', 'redir', 'observer', 'on-error', 'on-marked-down', 'error-limit', 'check', 'disabled', 'track', 'id', 'inter', 'fastinter', 'downinter', 'rise', 'fall', 'addr', 'port', 'source', 'send-proxy', 'minconn', 'maxconn', 'maxqueue', 'slowstart' and 'weight'.\n",
file, linenum, newsrv->id);
else
Alert("parsing [%s:%d]: default-server only supports options 'on-error', 'error-limit', 'inter', 'fastinter', 'downinter', 'rise', 'fall', 'port', 'minconn', 'maxconn', 'maxqueue', 'slowstart' and 'weight'.\n",
file, linenum);
static int srv_dumped;
struct srv_kw *kw;
char *err;
kw = srv_find_kw(args[cur_arg]);
if (kw) {
char *err = NULL;
int code;
if (!kw->parse) {
Alert("parsing [%s:%d] : '%s %s' : '%s' option is not implemented in this version (check build options).\n",
file, linenum, args[0], args[1], args[cur_arg]);
cur_arg += 1 + kw->skip ;
err_code |= ERR_ALERT | ERR_FATAL;
goto out;
}
if (defsrv && !kw->default_ok) {
Alert("parsing [%s:%d] : '%s %s' : '%s' option is not accepted in default-server sections.\n",
file, linenum, args[0], args[1], args[cur_arg]);
cur_arg += 1 + kw->skip ;
err_code |= ERR_ALERT;
continue;
}
code = kw->parse(args, &cur_arg, curproxy, newsrv, &err);
err_code |= code;
if (code) {
if (err && *err) {
indent_msg(&err, 2);
Alert("parsing [%s:%d] : '%s %s' : %s\n", file, linenum, args[0], args[1], err);
}
else
Alert("parsing [%s:%d] : '%s %s' : error encountered while processing '%s'.\n",
file, linenum, args[0], args[1], args[cur_arg]);
if (code & ERR_FATAL) {
free(err);
cur_arg += 1 + kw->skip;
goto out;
}
}
free(err);
cur_arg += 1 + kw->skip;
continue;
}
err = NULL;
if (!srv_dumped) {
srv_dump_kws(&err);
indent_msg(&err, 4);
srv_dumped = 1;
}
Alert("parsing [%s:%d] : '%s %s' unknown keyword '%s'.%s%s\n",
file, linenum, args[0], args[1], args[cur_arg],
err ? " Registered keywords :" : "", err ? err : "");
free(err);
err_code |= ERR_ALERT | ERR_FATAL;
goto out;