add doxygen documentation

.gitmodules

@@ -4,3 +4,6 @@
 [submodule "denm_en302637_3"]
 	path = asn1/raw/denm_en302637_3
 	url = https://forge.etsi.org/rep/ITS/asn1/denm_en302637_3.git
+[submodule "doc/doxygen-awesome-css"]
+	path = doc/doxygen-awesome-css
+	url = https://github.com/jothepro/doxygen-awesome-css

doc/.gitignore

@@ -0,0 +1 @@
+html/

doc/Doxyfile

@@ -0,0 +1,385 @@
+# Doxyfile 1.8.17
+
+#---------------------------------------------------------------------------
+# Project related configuration options
+#---------------------------------------------------------------------------
+# DOXYFILE_ENCODING      = UTF-8
+PROJECT_NAME           = "etsi_its_messages"
+PROJECT_NUMBER         = 1.0.0
+# PROJECT_BRIEF          =
+# PROJECT_LOGO           =
+# OUTPUT_DIRECTORY       =
+# CREATE_SUBDIRS         = NO
+# ALLOW_UNICODE_NAMES    = NO
+# OUTPUT_LANGUAGE        = English
+# OUTPUT_TEXT_DIRECTION  = None
+# BRIEF_MEMBER_DESC      = YES
+# REPEAT_BRIEF           = YES
+# ABBREVIATE_BRIEF       = "The $name class" \
+#                          "The $name widget" \
+#                          "The $name file" \
+#                          is \
+#                          provides \
+#                          specifies \
+#                          contains \
+#                          represents \
+#                          a \
+#                          an \
+#                          the
+# ALWAYS_DETAILED_SEC    = NO
+# INLINE_INHERITED_MEMB  = NO
+FULL_PATH_NAMES        = YES
+STRIP_FROM_PATH        = ../
+# STRIP_FROM_INC_PATH    =
+# SHORT_NAMES            = NO
+# JAVADOC_AUTOBRIEF      = NO
+# JAVADOC_BANNER         = NO
+# QT_AUTOBRIEF           = NO
+# MULTILINE_CPP_IS_BRIEF = NO
+# INHERIT_DOCS           = YES
+# SEPARATE_MEMBER_PAGES  = NO
+# TAB_SIZE               = 4
+# ALIASES                =
+# TCL_SUBST              =
+# OPTIMIZE_OUTPUT_FOR_C  = NO
+# OPTIMIZE_OUTPUT_JAVA   = NO
+# OPTIMIZE_FOR_FORTRAN   = NO
+# OPTIMIZE_OUTPUT_VHDL   = NO
+# OPTIMIZE_OUTPUT_SLICE  = NO
+# EXTENSION_MAPPING      =
+# MARKDOWN_SUPPORT       = YES
+# TOC_INCLUDE_HEADINGS   = 5
+# AUTOLINK_SUPPORT       = YES
+# BUILTIN_STL_SUPPORT    = NO
+# CPP_CLI_SUPPORT        = NO
+# SIP_SUPPORT            = NO
+# IDL_PROPERTY_SUPPORT   = YES
+# DISTRIBUTE_GROUP_DOC   = NO
+# GROUP_NESTED_COMPOUNDS = NO
+# SUBGROUPING            = YES
+# INLINE_GROUPED_CLASSES = NO
+# INLINE_SIMPLE_STRUCTS  = NO
+# TYPEDEF_HIDES_STRUCT   = NO
+# LOOKUP_CACHE_SIZE      = 0
+#---------------------------------------------------------------------------
+# Build related configuration options
+#---------------------------------------------------------------------------
+# EXTRACT_ALL            = NO
+# EXTRACT_PRIVATE        = NO
+# EXTRACT_PRIV_VIRTUAL   = NO
+# EXTRACT_PACKAGE        = NO
+# EXTRACT_STATIC         = NO
+# EXTRACT_LOCAL_CLASSES  = YES
+# EXTRACT_LOCAL_METHODS  = NO
+# EXTRACT_ANON_NSPACES   = NO
+# HIDE_UNDOC_MEMBERS     = NO
+# HIDE_UNDOC_CLASSES     = NO
+# HIDE_FRIEND_COMPOUNDS  = NO
+# HIDE_IN_BODY_DOCS      = NO
+# INTERNAL_DOCS          = NO
+# CASE_SENSE_NAMES       = YES
+# HIDE_SCOPE_NAMES       = NO
+# HIDE_COMPOUND_REFERENCE= NO
+# SHOW_INCLUDE_FILES     = YES
+# SHOW_GROUPED_MEMB_INC  = NO
+# FORCE_LOCAL_INCLUDES   = NO
+# INLINE_INFO            = YES
+# SORT_MEMBER_DOCS       = YES
+# SORT_BRIEF_DOCS        = NO
+# SORT_MEMBERS_CTORS_1ST = NO
+# SORT_GROUP_NAMES       = NO
+# SORT_BY_SCOPE_NAME     = NO
+# STRICT_PROTO_MATCHING  = NO
+# GENERATE_TODOLIST      = YES
+# GENERATE_TESTLIST      = YES
+# GENERATE_BUGLIST       = YES
+# GENERATE_DEPRECATEDLIST= YES
+# ENABLED_SECTIONS       =
+# MAX_INITIALIZER_LINES  = 30
+# SHOW_USED_FILES        = YES
+# SHOW_FILES             = YES
+# SHOW_NAMESPACES        = YES
+# FILE_VERSION_FILTER    =
+# LAYOUT_FILE            =
+# CITE_BIB_FILES         =
+#---------------------------------------------------------------------------
+# Configuration options related to warning and progress messages
+#---------------------------------------------------------------------------
+# QUIET                  = NO
+# WARNINGS               = YES
+# WARN_IF_UNDOCUMENTED   = YES
+# WARN_IF_DOC_ERROR      = YES
+# WARN_NO_PARAMDOC       = NO
+# WARN_AS_ERROR          = NO
+# WARN_FORMAT            = "$file:$line: $text"
+# WARN_LOGFILE           =
+#---------------------------------------------------------------------------
+# Configuration options related to the input files
+#---------------------------------------------------------------------------
+INPUT                  = README.md ../etsi_its_msgs/etsi_its_msgs/include
+# INPUT_ENCODING         = UTF-8
+# FILE_PATTERNS          = *.c \
+#                          *.cc \
+#                          *.cxx \
+#                          *.cpp \
+#                          *.c++ \
+#                          *.java \
+#                          *.ii \
+#                          *.ixx \
+#                          *.ipp \
+#                          *.i++ \
+#                          *.inl \
+#                          *.idl \
+#                          *.ddl \
+#                          *.odl \
+#                          *.h \
+#                          *.hh \
+#                          *.hxx \
+#                          *.hpp \
+#                          *.h++ \
+#                          *.cs \
+#                          *.d \
+#                          *.php \
+#                          *.php4 \
+#                          *.php5 \
+#                          *.phtml \
+#                          *.inc \
+#                          *.m \
+#                          *.markdown \
+#                          *.md \
+#                          *.mm \
+#                          *.dox \
+#                          *.doc \
+#                          *.txt \
+#                          *.py \
+#                          *.pyw \
+#                          *.f90 \
+#                          *.f95 \
+#                          *.f03 \
+#                          *.f08 \
+#                          *.f \
+#                          *.for \
+#                          *.tcl \
+#                          *.vhd \
+#                          *.vhdl \
+#                          *.ucf \
+#                          *.qsf \
+#                          *.ice
+RECURSIVE              = YES
+# EXCLUDE                =
+# EXCLUDE_SYMLINKS       = NO
+# EXCLUDE_PATTERNS       =
+# EXCLUDE_SYMBOLS        =
+# EXAMPLE_PATH           =
+# EXAMPLE_PATTERNS       = *
+# EXAMPLE_RECURSIVE      = NO
+# IMAGE_PATH             =
+# INPUT_FILTER           =
+# FILTER_PATTERNS        =
+# FILTER_SOURCE_FILES    = NO
+# FILTER_SOURCE_PATTERNS =
+USE_MDFILE_AS_MAINPAGE = README.md
+#---------------------------------------------------------------------------
+# Configuration options related to source browsing
+#---------------------------------------------------------------------------
+SOURCE_BROWSER         = YES
+INLINE_SOURCES         = YES
+# STRIP_CODE_COMMENTS    = YES
+# REFERENCED_BY_RELATION = NO
+# REFERENCES_RELATION    = NO
+# REFERENCES_LINK_SOURCE = YES
+# SOURCE_TOOLTIPS        = YES
+# USE_HTAGS              = NO
+# VERBATIM_HEADERS       = YES
+# CLANG_ASSISTED_PARSING = NO
+# CLANG_OPTIONS          =
+# CLANG_DATABASE_PATH    =
+#---------------------------------------------------------------------------
+# Configuration options related to the alphabetical class index
+#---------------------------------------------------------------------------
+# ALPHABETICAL_INDEX     = YES
+# COLS_IN_ALPHA_INDEX    = 5
+# IGNORE_PREFIX          =
+#---------------------------------------------------------------------------
+# Configuration options related to the HTML output
+#---------------------------------------------------------------------------
+# GENERATE_HTML          = YES
+# HTML_OUTPUT            = html
+# HTML_FILE_EXTENSION    = .html
+# HTML_HEADER            =
+# HTML_FOOTER            =
+# HTML_STYLESHEET        =
+HTML_EXTRA_STYLESHEET  = doxygen-awesome-css/doxygen-awesome.css
+# HTML_EXTRA_FILES       =
+# HTML_COLORSTYLE_HUE    = 220
+# HTML_COLORSTYLE_SAT    = 100
+# HTML_COLORSTYLE_GAMMA  = 80
+# HTML_TIMESTAMP         = NO
+# HTML_DYNAMIC_MENUS     = YES
+# HTML_DYNAMIC_SECTIONS  = NO
+# HTML_INDEX_NUM_ENTRIES = 100
+# GENERATE_DOCSET        = NO
+# DOCSET_FEEDNAME        = "Doxygen generated docs"
+# DOCSET_BUNDLE_ID       = org.doxygen.Project
+# DOCSET_PUBLISHER_ID    = org.doxygen.Publisher
+# DOCSET_PUBLISHER_NAME  = Publisher
+# GENERATE_HTMLHELP      = NO
+# CHM_FILE               =
+# HHC_LOCATION           =
+# GENERATE_CHI           = NO
+# CHM_INDEX_ENCODING     =
+# BINARY_TOC             = NO
+# TOC_EXPAND             = NO
+# GENERATE_QHP           = NO
+# QCH_FILE               =
+# QHP_NAMESPACE          = org.doxygen.Project
+# QHP_VIRTUAL_FOLDER     = doc
+# QHP_CUST_FILTER_NAME   =
+# QHP_CUST_FILTER_ATTRS  =
+# QHP_SECT_FILTER_ATTRS  =
+# QHG_LOCATION           =
+# GENERATE_ECLIPSEHELP   = NO
+# ECLIPSE_DOC_ID         = org.doxygen.Project
+# DISABLE_INDEX          = NO
+# GENERATE_TREEVIEW      = NO
+# ENUM_VALUES_PER_LINE   = 4
+# TREEVIEW_WIDTH         = 250
+# EXT_LINKS_IN_WINDOW    = NO
+# FORMULA_FONTSIZE       = 10
+# FORMULA_TRANSPARENT    = YES
+# FORMULA_MACROFILE      =
+# USE_MATHJAX            = NO
+# MATHJAX_FORMAT         = HTML-CSS
+# MATHJAX_RELPATH        = https://cdnjs.cloudflare.com/ajax/libs/mathjax/2.7.5/
+# MATHJAX_EXTENSIONS     =
+# MATHJAX_CODEFILE       =
+# SEARCHENGINE           = YES
+# SERVER_BASED_SEARCH    = NO
+# EXTERNAL_SEARCH        = NO
+# SEARCHENGINE_URL       =
+# SEARCHDATA_FILE        = searchdata.xml
+# EXTERNAL_SEARCH_ID     =
+# EXTRA_SEARCH_MAPPINGS  =
+#---------------------------------------------------------------------------
+# Configuration options related to the LaTeX output
+#---------------------------------------------------------------------------
+GENERATE_LATEX         = NO
+# LATEX_OUTPUT           = latex
+# LATEX_CMD_NAME         =
+# MAKEINDEX_CMD_NAME     = makeindex
+# LATEX_MAKEINDEX_CMD    = makeindex
+# COMPACT_LATEX          = NO
+# PAPER_TYPE             = a4
+# EXTRA_PACKAGES         =
+# LATEX_HEADER           =
+# LATEX_FOOTER           =
+# LATEX_EXTRA_STYLESHEET =
+# LATEX_EXTRA_FILES      =
+# PDF_HYPERLINKS         = YES
+# USE_PDFLATEX           = YES
+# LATEX_BATCHMODE        = NO
+# LATEX_HIDE_INDICES     = NO
+# LATEX_SOURCE_CODE      = NO
+# LATEX_BIB_STYLE        = plain
+# LATEX_TIMESTAMP        = NO
+# LATEX_EMOJI_DIRECTORY  =
+#---------------------------------------------------------------------------
+# Configuration options related to the RTF output
+#---------------------------------------------------------------------------
+# GENERATE_RTF           = NO
+# RTF_OUTPUT             = rtf
+# COMPACT_RTF            = NO
+# RTF_HYPERLINKS         = NO
+# RTF_STYLESHEET_FILE    =
+# RTF_EXTENSIONS_FILE    =
+# RTF_SOURCE_CODE        = NO
+#---------------------------------------------------------------------------
+# Configuration options related to the man page output
+#---------------------------------------------------------------------------
+# GENERATE_MAN           = NO
+# MAN_OUTPUT             = man
+# MAN_EXTENSION          = .3
+# MAN_SUBDIR             =
+# MAN_LINKS              = NO
+#---------------------------------------------------------------------------
+# Configuration options related to the XML output
+#---------------------------------------------------------------------------
+# GENERATE_XML           = NO
+# XML_OUTPUT             = xml
+# XML_PROGRAMLISTING     = YES
+# XML_NS_MEMB_FILE_SCOPE = NO
+#---------------------------------------------------------------------------
+# Configuration options related to the DOCBOOK output
+#---------------------------------------------------------------------------
+# GENERATE_DOCBOOK       = NO
+# DOCBOOK_OUTPUT         = docbook
+# DOCBOOK_PROGRAMLISTING = NO
+#---------------------------------------------------------------------------
+# Configuration options for the AutoGen Definitions output
+#---------------------------------------------------------------------------
+# GENERATE_AUTOGEN_DEF   = NO
+#---------------------------------------------------------------------------
+# Configuration options related to the Perl module output
+#---------------------------------------------------------------------------
+# GENERATE_PERLMOD       = NO
+# PERLMOD_LATEX          = NO
+# PERLMOD_PRETTY         = YES
+# PERLMOD_MAKEVAR_PREFIX =
+#---------------------------------------------------------------------------
+# Configuration options related to the preprocessor
+#---------------------------------------------------------------------------
+# ENABLE_PREPROCESSING   = YES
+# MACRO_EXPANSION        = NO
+# EXPAND_ONLY_PREDEF     = NO
+# SEARCH_INCLUDES        = YES
+# INCLUDE_PATH           =
+# INCLUDE_FILE_PATTERNS  =
+# PREDEFINED             =
+# EXPAND_AS_DEFINED      =
+# SKIP_FUNCTION_MACROS   = YES
+#---------------------------------------------------------------------------
+# Configuration options related to external references
+#---------------------------------------------------------------------------
+# TAGFILES               =
+# GENERATE_TAGFILE       =
+# ALLEXTERNALS           = NO
+# EXTERNAL_GROUPS        = YES
+# EXTERNAL_PAGES         = YES
+#---------------------------------------------------------------------------
+# Configuration options related to the dot tool
+#---------------------------------------------------------------------------
+# CLASS_DIAGRAMS         = YES
+# DIA_PATH               =
+# HIDE_UNDOC_RELATIONS   = YES
+# HAVE_DOT               = YES
+# DOT_NUM_THREADS        = 0
+# DOT_FONTNAME           = Helvetica
+# DOT_FONTSIZE           = 10
+# DOT_FONTPATH           =
+# CLASS_GRAPH            = YES
+# COLLABORATION_GRAPH    = YES
+# GROUP_GRAPHS           = YES
+# UML_LOOK               = NO
+# UML_LIMIT_NUM_FIELDS   = 10
+# TEMPLATE_RELATIONS     = NO
+# INCLUDE_GRAPH          = YES
+# INCLUDED_BY_GRAPH      = YES
+# CALL_GRAPH             = NO
+# CALLER_GRAPH           = NO
+# GRAPHICAL_HIERARCHY    = YES
+# DIRECTORY_GRAPH        = YES
+# DOT_IMAGE_FORMAT       = png
+# INTERACTIVE_SVG        = NO
+# DOT_PATH               =
+# DOTFILE_DIRS           =
+# MSCFILE_DIRS           =
+# DIAFILE_DIRS           =
+# PLANTUML_JAR_PATH      =
+# PLANTUML_CFG_FILE      =
+# PLANTUML_INCLUDE_PATH  =
+# DOT_GRAPH_MAX_NODES    = 50
+# MAX_DOT_GRAPH_DEPTH    = 0
+# DOT_TRANSPARENT        = NO
+# DOT_MULTI_TARGETS      = NO
+# GENERATE_LEGEND        = YES
+# DOT_CLEANUP            = YES