Merge pull request #128 from polycube-network/pr/improve_firewall

improve firewall - rules management

Author: frisso

src/services/pcn-firewall/datamodel/firewall.yang

@@ -230,6 +230,26 @@ module firewall {
       }
     }
 
+    action insert {
+      input {
+        leaf id {
+          type uint32;
+        }
+        uses "firewall:rule-fields";
+      }
+      output {
+        leaf id {
+          type uint32;
+        }
+      }
+    }
+
+    action delete {
+      input {
+        uses "firewall:rule-fields";
+      }
+    }
+
     action reset-counters {
       description "Reset the counters to 0 for the chain.";
       output {

src/services/pcn-firewall/src/CMakeLists.txt

@@ -2,29 +2,33 @@ include(${PROJECT_SOURCE_DIR}/cmake/LoadFileAsVariable.cmake)
 
 aux_source_directory(serializer SERIALIZER_SOURCES)
 aux_source_directory(api API_SOURCES)
-aux_source_directory(default-src SRC_SOURCES)
 aux_source_directory(modules MODULES)
+aux_source_directory(base BASE_SOURCES)
 
 include_directories(serializer)
-include_directories(interface)
-include_directories(default-src)
 include_directories(modules)
 
+if (NOT DEFINED POLYCUBE_STANDALONE_SERVICE OR POLYCUBE_STANDALONE_SERVICE)
+  find_package(PkgConfig REQUIRED)
+  pkg_check_modules(POLYCUBE libpolycube)
+  include_directories(${POLYCUBE_INCLUDE_DIRS})
+endif(NOT DEFINED POLYCUBE_STANDALONE_SERVICE OR POLYCUBE_STANDALONE_SERVICE)
+
 # Needed to load files as variables
 include_directories(${CMAKE_CURRENT_BINARY_DIR})
 
 add_library(pcn-firewall SHARED
   ${SERIALIZER_SOURCES}
   ${API_SOURCES}
-  ${SRC_SOURCES}
   ${MODULES}
+  ${BASE_SOURCES}
   Chain.cpp
   ChainRule.cpp
   ChainStats.cpp
   SessionTable.cpp
   Firewall.cpp
-  Firewall-lib.cpp
-  Utils.cpp)
+  Utils.cpp
+  Firewall-lib.cpp)
 
 # load ebpf datapath code in std::string variables
 load_file_as_variable(pcn-firewall datapaths/Firewall_ActionLookup_dp.c firewall_code_actionlookup)
@@ -41,11 +45,11 @@ load_file_as_variable(pcn-firewall datapaths/Firewall_Parser_dp.c firewall_code_
 load_file_as_variable(pcn-firewall datapaths/Firewall_TcpFlagsLookup_dp.c firewall_code_tcpflagslookup)
 
 # load datamodel in a variable
-load_file_as_variable(pcn-firewall ../datamodel/firewall.yang firewall_datamodel)
+load_file_as_variable(pcn-firewall
+  ../datamodel/firewall.yang
+  firewall_datamodel)
 
-target_link_libraries(pcn-firewall
-  polycube
-  uuid)
+target_link_libraries(pcn-firewall ${POLYCUBE_LIBRARIES})
 
 # Specify shared library install directory