Rlc 52221

lib/rlc/rlc_c/CMakeLists.txt

@@ -0,0 +1,8 @@
+
+set(SOURCES
+  rlc_52221.c
+  wrapper.cpp
+)
+
+add_library(srsran_rlc_c STATIC ${SOURCES})
+

lib/rlc/rlc_c/rlc_52221.c

@@ -0,0 +1,9 @@
+#include "rlc_52221.h"
+
+int sn_in_reassembly_window_c(const int sn, struct rlc_rx_um_entity* entity){
+
+    if((entity->st.rx_next_highest - entity->um_window_size)<=sn && (sn < entity->st.rx_next_highest))
+        return 1;
+
+    return 0;
+}

lib/rlc/rlc_c/rlc_52221.h

@@ -0,0 +1,20 @@
+#include <stdint.h>
+
+#ifndef RLC_52221
+#define RLC_52221
+
+//potrzebne structy 
+struct rlc_rx_um_state
+{
+    int rx_next_highest;
+};
+
+struct rlc_rx_um_entity
+{
+    struct rlc_rx_um_state st;
+    const uint32_t um_window_size;
+};
+//deklaracja funkcji
+int sn_in_reassembly_window_c(const int sn, struct rlc_rx_um_entity* entity);
+#endif
+

lib/rlc/rlc_c/wrapper.cpp

@@ -0,0 +1,5 @@
+#include "wrapper.hpp"
+
+bool sn_in_reassembly_window(const uint32_t sn, struct rlc_rx_um_entity* entity){
+    return sn_in_reassembly_window_c(sn, entity);
+}

lib/rlc/rlc_c/wrapper.hpp

@@ -0,0 +1,10 @@
+#ifndef WRAPPER_H
+#define WRAPPER_H
+
+extern "C" {
+#include "rlc_52221.h"
+}
+
+bool sn_in_reassembly_window(const uint32_t sn, struct rlc_rx_um_entity* entity);
+
+#endif