MEDIUM: pattern: add indexation function.
Before this patch, the indexation function check the declared patttern
matching function and index the data according with this function. This
is not useful to add some indexation mode.
This commit adds dedicated indexation function. Each struct pattern is
associated with one indexation function. This function permit to index
data according with the type of pattern and with the type of match.
diff --git a/include/types/acl.h b/include/types/acl.h
index 74db67b..0b6524b 100644
--- a/include/types/acl.h
+++ b/include/types/acl.h
@@ -93,6 +93,7 @@
const char *kw;
char *fetch_kw;
int (*parse)(const char *text, struct pattern *pattern, enum pat_usage usage, char **err);
+ int (*index)(struct pattern_expr *expr, struct pattern *pattern, char **err);
enum pat_match_res (*match)(struct sample *smp, struct pattern *pattern);
/* must be after the config params */
struct sample_fetch *smp; /* the sample fetch we depend on */