[SCANNER]add hyperscan libs

src/maat_api.cpp

@@ -0,0 +1,31 @@
+#include <stdio.h>
+#include <hs/hs.h>
+
+#include "../include/maat/maat.h"
+
+int maat_scan_ipv4(struct maat_feather *feather, struct maat_scan_state *state, 
+                   const struct ipv4_tuple4 *tuple4, unsigned int *matched_ids, size_t n_match_id)
+{
+    return 0;
+}
+
+int maat_scan_string(struct maat_feather *feather, int table_id, struct maat_scan_state *state, 
+                     const char *data, size_t length)
+{
+    return 0;
+}
+
+int maat_hyperscan_compile(char *pattern)
+{
+    hs_database_t *database;
+    hs_compile_error_t *compile_err;
+    if (hs_compile(pattern, HS_FLAG_DOTALL, HS_MODE_BLOCK, NULL, &database,
+                   &compile_err) != HS_SUCCESS) {
+        fprintf(stderr, "ERROR: Unable to compile pattern \"%s\": %s\n",
+                pattern, compile_err->message);
+        hs_free_compile_error(compile_err);
+        return -1;
+    }
+
+    return 0;
+}