add Xetra timestamp code

Author: martinfantini

CMakeLists.txt

@@ -9,6 +9,7 @@ project (mFAST VERSION 1.3.0 LANGUAGES CXX)
 option(BUILD_TESTS "Build tests" ON)
 option(BUILD_EXAMPLES "Build examples" ON)
 option(BUILD_PACKAGES "Build packages" ON)
+option(XETRA_FAST_SPECIFICATION "Xetra Fast 1.2 specification" OFF)
 
 # global options
 set(CMAKE_INSTALL_RPATH_USE_LINK_PATH TRUE)
@@ -96,4 +97,5 @@ message(STATUS "BUILD_SHARED_LIBS: " ${BUILD_SHARED_LIBS})
 message(STATUS "BUILD_TESTS: " ${BUILD_TESTS})
 message(STATUS "BUILD_EXAMPLES: " ${BUILD_EXAMPLES})
 message(STATUS "BUILD_PACKAGES: " ${BUILD_PACKAGES})
+message(STATUS "XETRA_FAST_SPECIFICATION: " ${XETRA_FAST_SPECIFICATION})
 message(STATUS "")

src/mfast/xml_parser/CMakeLists.txt

@@ -22,6 +22,11 @@ if (UNIX)
   set_target_properties(mfast_xml_parser_static PROPERTIES OUTPUT_NAME mfast_xml_parser)
 endif()
 
+
+if(XETRA_FAST_SPECIFICATION)
+  target_compile_definitions(mfast_xml_parser_static PRIVATE XETRA_FAST_SPECIFICATION)
+endif(XETRA_FAST_SPECIFICATION)
+
 install(TARGETS mfast_xml_parser_static 
         EXPORT  mFASTTargets
         FILE_SET HEADERS)
@@ -40,6 +45,10 @@ if (BUILD_SHARED_LIBS)
   set_property(TARGET mfast_xml_parser PROPERTY VERSION ${MFAST_VERSION})
   set_property(TARGET mfast_xml_parser PROPERTY SOVERSION ${MFAST_VERSION})
 
+  if(XETRA_FAST_SPECIFICATION)
+    target_compile_definitions(mfast_xml_parser PRIVATE XETRA_FAST_SPECIFICATION)
+  endif(XETRA_FAST_SPECIFICATION)
+
   install(TARGETS mfast_xml_parser
           EXPORT  mFASTTargets
           FILE_SET HEADERS)

src/mfast/xml_parser/templates_builder.cpp

@@ -67,6 +67,13 @@ templates_builder::templates_builder(dynamic_templates_description *definition,
       string_value_storage());
   this->member["string"] = &ascii_field_instruction_prototype;
 
+#ifdef XETRA_FAST_SPECIFICATION
+  static const int64_field_instruction timestamp_field_instruction_prototype(
+    operator_none, presence_mandatory, 0, nullptr, "", nullptr,
+    int_value_storage<int64_t>());
+  this->member["timestamp"] = &timestamp_field_instruction_prototype;
+#endif
+
   static const byte_vector_field_instruction
       byte_vector_field_instruction_prototype(
           operator_none, presence_mandatory, 0, nullptr, "", nullptr,