MEDIUM: acl: use the fetch syntax 'fetch(args),conv(),conv()' into the ACL keyword
If the acl keyword is a "fetch", the dedicated parsing function
"sample_parse_expr()" is used. Otherwise, the acl parsing function
"parse_acl_expr()" is extended to understand the syntax of a series
of converters placed after the "fetch" keyword.
Before this patch, each acl uses a "struct sample_fetch" and executes
it with the "<fetch>->process()" function. Now, the dedicated function
"sample_process()" is called.
These syntax are now avalaible:
acl bad req.hdr(host),lower -m str www
http-request redirect prefix /go-away if bad
acl bad hdr_beg(host),lower www
http-request redirect prefix /go-away if bad
diff --git a/include/proto/sample.h b/include/proto/sample.h
index db10537..20c2954 100644
--- a/include/proto/sample.h
+++ b/include/proto/sample.h
@@ -39,5 +39,6 @@
const char *sample_ckp_names(unsigned int use);
struct sample_fetch *find_sample_fetch(const char *kw, int len);
int smp_resolve_args(struct proxy *p);
+int smp_expr_output_type(struct sample_expr *expr);
#endif /* _PROTO_SAMPLE_H */