[install] Add rapidjson header to be able to use the lower layers of the library

Author: c-jimenez

CMakeLists.txt

@@ -102,7 +102,8 @@ set_target_properties(open-ocpp-dynamic PROPERTIES OUTPUT_NAME "open-ocpp")
 # Install commands
 include(GNUInstallDirs)
 
-file(GLOB_RECURSE PUBLIC_HEADERS RELATIVE ${CMAKE_SOURCE_DIR} "src/*.h")
+file(GLOB_RECURSE PUBLIC_HEADERS
+     LIST_DIRECTORIES false RELATIVE ${CMAKE_SOURCE_DIR} "${CMAKE_SOURCE_DIR}/src/*.h")
 
 install(TARGETS open-ocpp-dynamic ${OPEN_OCPP_STATIC_TARGET}
         RUNTIME DESTINATION ${CMAKE_INSTALL_BINDIR}
@@ -111,6 +112,16 @@ install(TARGETS open-ocpp-dynamic ${OPEN_OCPP_STATIC_TARGET}
 )
 install(FILES ${PUBLIC_HEADERS} DESTINATION ${CMAKE_INSTALL_INCLUDEDIR}/openocpp)
 
+file(GLOB RAPIDJSON_HEADERS
+     LIST_DIRECTORIES false RELATIVE ${CMAKE_SOURCE_DIR} "${CMAKE_SOURCE_DIR}/3rdparty/rapidjson/include/rapidjson/*.h")
+file(GLOB RAPIDJSON_INTERNAL_HEADERS
+     LIST_DIRECTORIES false RELATIVE ${CMAKE_SOURCE_DIR} "${CMAKE_SOURCE_DIR}/3rdparty/rapidjson/include/rapidjson/internal/*.h")
+file(GLOB RAPIDJSON_ERROR_HEADERS
+     LIST_DIRECTORIES false RELATIVE ${CMAKE_SOURCE_DIR} "${CMAKE_SOURCE_DIR}/3rdparty/rapidjson/include/rapidjson/error/*.h")
+install(FILES ${RAPIDJSON_HEADERS} DESTINATION ${CMAKE_INSTALL_INCLUDEDIR}/openocpp/rapidjson)
+install(FILES ${RAPIDJSON_INTERNAL_HEADERS} DESTINATION ${CMAKE_INSTALL_INCLUDEDIR}/openocpp/rapidjson/internal)
+install(FILES ${RAPIDJSON_ERROR_HEADERS} DESTINATION ${CMAKE_INSTALL_INCLUDEDIR}/openocpp/rapidjson/error)
+
 # Generate pkgconfig files
 set(PKG_CONFIG_LIBDIR       "\${prefix}/lib")
 set(PKG_CONFIG_INCLUDEDIR   "\${prefix}/include/openocpp")

CMakeLists_Options.txt

@@ -9,16 +9,10 @@ endif()
 add_compile_definitions(LOG_LEVEL=${LOG_LEVEL})
 
 # Static library
-if(NOT DEFINED BUILD_STATIC_LIBRARY)
-    set(BUILD_STATIC_LIBRARY    OFF)
-endif()
+option(BUILD_STATIC_LIBRARY "Build Open OCPP as a static library"   OFF)
 
 # Unit tests
-if(NOT DEFINED BUILD_UNIT_TESTS)
-    set(BUILD_UNIT_TESTS        ON)
-endif()
+option(BUILD_UNIT_TESTS     "Build unit tests"                      ON)
 
 # Examples
-if(NOT DEFINED BUILD_EXAMPLES)
-    set(BUILD_EXAMPLES          ON)
-endif()
+option(BUILD_EXAMPLES       "Build examples"                        ON)

README.md

@@ -329,7 +329,7 @@ The build generates 2 flavors of the **Open OCPP** librairies depending on the n
 * Shared : libopen-ocpp.so
 * Static : libopen-ocpp_static.a
 
-**Note**: When using **Open OCPP** in a non GNU LGPL project, the shared library must be used in order to not contaminate your project with the LGPL licence.
+**Note**: When using **Open OCPP** in a non GNU LGPL project, the shared library must be used in order to not contaminate your project with the LGPL licence (see [Wikipedia GNU LGPL article](https://en.wikipedia.org/wiki/GNU_Lesser_General_Public_License#Differences_from_the_GPL))
 
 ## Install and use
 ### Installation

tests/deploy/main.cpp

@@ -20,6 +20,7 @@ along with OpenOCPP. If not, see <http://www.gnu.org/licenses/>.
 #include "ICentralSystemEventsHandler.h"
 #include "IChargePoint.h"
 #include "IChargePointEventsHandler.h"
+#include "json.h"
 
 using namespace ocpp;
 using namespace ocpp::config;