MINOR: sample/arg: Be able to resolve args found in defaults sections
It is not yet used but thanks to this patch, it will be possible to resolve
arguments found in defaults sections. However, there is some restrictions:
* For FE (frontend) or BE (backend) arguments, if the proxy is explicity
defined, there is no change. But for implicit proxy (not specified), the
argument points on the default proxy. when a sample fetch using this
kind of argument is evaluated, the default proxy replaced by the current
one.
* For SRV (server) and TAB (stick-table)arguments, the proxy must always
be specified. Otherwise an error is reported.
This patch is mandatory to support TCP/HTTP rules in defaults sections.
diff --git a/src/sample.c b/src/sample.c
index d5ce8ad..9200ca3 100644
--- a/src/sample.c
+++ b/src/sample.c
@@ -1217,8 +1217,16 @@
break;
}
}
- else
+ else {
+ if (px->cap & PR_CAP_DEF) {
+ memprintf(err, "%sparsing [%s:%d]: backend name must be set in arg %d of %s%s%s%s '%s' %s proxy '%s'.\n",
+ *err ? *err : "", cur->file, cur->line,
+ cur->arg_pos + 1, conv_pre, conv_ctx, conv_pos, ctx, cur->kw, where, p->id);
+ cfgerr++;
+ break;
+ }
sname = arg->data.str.area;
+ }
srv = findserver(px, sname);
if (!srv) {
@@ -1293,8 +1301,16 @@
case ARGT_TAB:
if (arg->data.str.data)
stktname = arg->data.str.area;
- else
+ else {
+ if (px->cap & PR_CAP_DEF) {
+ memprintf(err, "%sparsing [%s:%d]: table name must be set in arg %d of %s%s%s%s '%s' %s proxy '%s'.\n",
+ *err ? *err : "", cur->file, cur->line,
+ cur->arg_pos + 1, conv_pre, conv_ctx, conv_pos, ctx, cur->kw, where, p->id);
+ cfgerr++;
+ break;
+ }
stktname = px->id;
+ }
t = stktable_find_by_name(stktname);
if (!t) {