X-Git-Url: https://gerrit.o-ran-sc.org/r/gitweb?a=blobdiff_plain;f=include%2Ffilter.h;fp=include%2Ffilter.h;h=9fe1141eeac008aced1dab728635d16124c059c8;hb=c9783d8ea8b85d810483559e50dbf2297109e349;hp=0000000000000000000000000000000000000000;hpb=2f2369dfc58997659b3007b1cea68ad6bfc49a90;p=com%2Fgs-lite.git

diff --git a/include/filter.h b/include/filter.h
new file mode 100644
index 0000000..9fe1141
--- /dev/null
+++ b/include/filter.h
@@ -0,0 +1,46 @@
+/* ------------------------------------------------
+Copyright 2014 AT&T Intellectual Property
+   Licensed under the Apache License, Version 2.0 (the "License");
+   you may not use this file except in compliance with the License.
+   You may obtain a copy of the License at
+
+     http://www.apache.org/licenses/LICENSE-2.0
+
+   Unless required by applicable law or agreed to in writing, software
+   distributed under the License is distributed on an "AS IS" BASIS,
+   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+   See the License for the specific language governing permissions and
+   limitations under the License.
+ ------------------------------------------- */
+
+/*
+ * filter.h: hash table function which match the interface
+ */
+#ifndef FILTER_H
+#define FILTER_H
+
+/* FILTER FUNCTIONS */
+/* ===============  */
+
+/* The following functions are used to manage filter sets for flow
+   and connection filters
+*/
+
+struct filter {
+    gs_uint32_t size;
+    gs_uint8_t data[1];
+};
+
+struct filter * ftafilter_create(gs_int32_t size);
+void ftafilter_delete(struct filter * filter);
+void ftafilter_add_flow ( struct filter * filter, gs_uint32_t ip, gs_uint32_t port);
+void fyafilter_add_connection ( struct filter * filter, gs_uint32_t ip1,
+			     gs_uint32_t port1, gs_uint32_t ip2, gs_uint32_t port2);
+void ftafilter_rm_flow ( struct filter * filter, gs_uint32_t ip, gs_uint32_t port);
+void ftafilter_rm_connection ( struct filter * filter, gs_uint32_t ip1,
+			    gs_uint32_t port1, gs_uint32_t ip2, gs_uint32_t port2);
+struct vstring * ftafilter_to_vstring(struct filter * f );
+void ftafilter_vstring_free(struct vstring * res);
+
+
+#endif