Add cmake files

CMakeLists.txt

@@ -0,0 +1,19 @@
+project(GURUX.DLMS.cpp)
+
+cmake_minimum_required(VERSION 3.9)
+
+find_package (Threads REQUIRED)
+
+option(BUILD_EXAMPLE "Build Examples" OFF)
+option(BUILD_SHARED_LIBS "Build Shared Libs" OFF)
+
+set(EXECUTABLE_OUTPUT_PATH ${CMAKE_SOURCE_DIR}/bin)
+set(LIBRARY_OUTPUT_PATH ${CMAKE_SOURCE_DIR}/lib)
+
+add_subdirectory(development)
+
+if(BUILD_EXAMPLE)
+  add_subdirectory(GuruxDLMSClientExample)
+  add_subdirectory(GuruxDLMSPushExample)
+  add_subdirectory(GuruxDLMSServerExample)
+endif()

GuruxDLMSClientExample/CMakeLists.txt

@@ -0,0 +1,23 @@
+project(gurux_dlms_cpp_client_example)
+
+cmake_minimum_required(VERSION 3.9)
+
+file(GLOB sources src/*.cpp)
+
+add_executable(gurux.dlms.client.bin
+  ${sources}
+)
+
+target_include_directories(gurux.dlms.client.bin
+  PUBLIC
+    include
+)
+
+target_compile_options(gurux.dlms.client.bin
+  PUBLIC
+    -Wall -fPIC
+)
+
+target_link_libraries(gurux.dlms.client.bin
+  gurux_dlms_cpp
+)

GuruxDLMSPushExample/CMakeLists.txt

@@ -0,0 +1,24 @@
+project(gurux_dlms_cpp_push_example)
+
+cmake_minimum_required(VERSION 3.9)
+
+file(GLOB sources src/*.cpp)
+
+add_executable(gurux.dlms.push.bin
+  ${sources}
+)
+
+target_include_directories(gurux.dlms.push.bin
+  PUBLIC
+    include
+)
+
+target_compile_options(gurux.dlms.push.bin
+  PUBLIC
+    -Wall -fPIC
+)
+
+target_link_libraries(gurux.dlms.push.bin
+  gurux_dlms_cpp
+  Threads::Threads
+)

GuruxDLMSServerExample/CMakeLists.txt

@@ -0,0 +1,24 @@
+project(gurux_dlms_cpp_server_example)
+
+cmake_minimum_required(VERSION 3.9)
+
+file(GLOB sources src/*.cpp)
+
+add_executable(gurux.dlms.server.bin
+  ${sources}
+)
+
+target_include_directories(gurux.dlms.server.bin
+  PUBLIC
+    include
+)
+
+target_compile_options(gurux.dlms.server.bin
+  PUBLIC
+    -Wall -fPIC
+)
+
+target_link_libraries(gurux.dlms.server.bin
+  gurux_dlms_cpp
+  Threads::Threads
+)

development/CMakeLists.txt

@@ -0,0 +1,28 @@
+project(gurux_dlms_cpp)
+
+cmake_minimum_required(VERSION 3.9)
+
+file(GLOB sources ${PROJECT_SOURCE_DIR}/src/*.cpp)
+
+add_library(gurux_dlms_cpp
+  ${sources}
+)
+
+target_include_directories(gurux_dlms_cpp
+  PUBLIC
+    ${PROJECT_SOURCE_DIR}/include/
+)
+
+target_compile_options(gurux_dlms_cpp
+  PUBLIC
+    -Wall -fPIC
+)
+
+install(TARGETS gurux_dlms_cpp
+  DESTINATION ${CMAKE_INSTALL_PREFIX}/lib
+)
+
+install(DIRECTORY "${PROJECT_SOURCE_DIR}/include/"
+  DESTINATION ${CMAKE_INSTALL_PREFIX}/include
+  FILES_MATCHING PATTERN "*.*h"
+)

development/src/GXDLMS.cpp

@@ -2620,7 +2620,7 @@ int CGXDLMS::GetData(CGXDLMSSettings& settings,
         {
             return ret;
         }
-        if (ret == DLMS_ERROR_CODE_FALSE)
+        if (notify != NULL && ret == DLMS_ERROR_CODE_FALSE)
         {
             target = notify;
             isNotify = true;
@@ -3797,4 +3797,4 @@ int CGXDLMS::HandleConfirmedServiceError(CGXReplyData& data)
         return service << 16 | type << 8 | ch;
     }
     return 0;
-}
+}