updated doxygen generation

5 files changed, 410 insertions, 0 deletions

diff --git a/doc/Makefile.am b/doc/Makefile.am
index 1fbae69a..114a657b 100644
--- a/doc/Makefile.am
+++ b/doc/Makefile.am
@@ -1,3 +1,5 @@
+SUBDIRS = . doxygen
+
 man_MANS = \
   taler-merchant-benchmark.1 \
   taler-merchant-httpd.1
diff --git a/doc/doxygen/.gitignore b/doc/doxygen/.gitignore
new file mode 100644
index 00000000..145a3fd7
--- /dev/null
+++ b/doc/doxygen/.gitignore
@@ -0,0 +1,2 @@
+html/
+taler-exchange.tag
diff --git a/doc/doxygen/Makefile.am b/doc/doxygen/Makefile.am
new file mode 100644
index 00000000..cde28de4
--- /dev/null
+++ b/doc/doxygen/Makefile.am
@@ -0,0 +1,18 @@
+# This Makefile.am is in the public domain
+all:
+	@echo -e \
+"Generate documentation:\n" \
+"\tmake full - full documentation with dependency graphs (slow)\n" \
+"\tmake fast - fast mode without dependency graphs"
+
+full: taler.doxy
+	doxygen $<
+
+fast: taler.doxy
+	sed 's/\(HAVE_DOT.*=\).*/\1 NO/' $< | doxygen -
+
+clean:
+	rm -rf html
+
+EXTRA_DIST = \
+   taler.doxy
diff --git a/doc/doxygen/logo.svg b/doc/doxygen/logo.svg
new file mode 100644
index 00000000..ddb8425d
--- /dev/null
+++ b/doc/doxygen/logo.svg
@@ -0,0 +1,87 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<svg
+   xmlns:dc="http://purl.org/dc/elements/1.1/"
+   xmlns:cc="http://creativecommons.org/ns#"
+   xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
+   xmlns:svg="http://www.w3.org/2000/svg"
+   xmlns="http://www.w3.org/2000/svg"
+   xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd"
+   xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape"
+   viewBox="0 0 180 40"
+   version="1.1"
+   id="svg14"
+   sodipodi:docname="logo-2018-dold.svg"
+   inkscape:version="0.92.2 2405546, 2018-03-11">
+  <metadata
+     id="metadata20">
+    <rdf:RDF>
+      <cc:Work
+         rdf:about="">
+        <dc:format>image/svg+xml</dc:format>
+        <dc:type
+           rdf:resource="http://purl.org/dc/dcmitype/StillImage" />
+        <dc:title></dc:title>
+      </cc:Work>
+    </rdf:RDF>
+  </metadata>
+  <defs
+     id="defs18" />
+  <sodipodi:namedview
+     pagecolor="#ffffff"
+     bordercolor="#666666"
+     borderopacity="1"
+     objecttolerance="10"
+     gridtolerance="10"
+     guidetolerance="10"
+     inkscape:pageopacity="0"
+     inkscape:pageshadow="2"
+     inkscape:window-width="1916"
+     inkscape:window-height="1041"
+     id="namedview16"
+     showgrid="false"
+     inkscape:zoom="1.8833333"
+     inkscape:cx="91.061947"
+     inkscape:cy="20"
+     inkscape:window-x="0"
+     inkscape:window-y="18"
+     inkscape:window-maximized="0"
+     inkscape:current-layer="text12" />
+  <style
+     id="style2">
+    .ts1 { fill: #aa3939; letter-spacing:0; }
+    .ts2 { letter-spacing:0; }
+  </style>
+  <g
+     aria-label="❬Taler❭"
+     style="color:#ff0000;font-weight:bold;font-size:36px;font-family:'Lucida Console', Monaco, monospace;letter-spacing:0.2em"
+     id="text12">
+    <path
+       d="M 15.978516,31.285156 H 12.234375 L 5.6953125,18.154297 12.234375,5.0058594 h 3.744141 L 9.4042969,18.154297 Z"
+       style="letter-spacing:0;fill:#aa3939"
+       id="path3725" />
+    <path
+       d="M 35.085937,29 H 29.900391 V 7.2910156 h -6.66211 V 2.7558594 h 18.509766 v 4.5351562 h -6.66211 z"
+       style=""
+       id="path3727" />
+    <path
+       d="m 62.817188,19.753906 q -2.882812,0 -4.02539,0.738281 -1.142578,0.738282 -1.142578,2.53125 0,1.335938 0.791015,2.126954 0.791016,0.791015 2.144531,0.791015 2.039063,0 3.164063,-1.529297 1.125,-1.546875 1.125,-4.30664 v -0.351563 z m 7.171875,-1.986328 V 29 h -5.115234 v -2.197266 q -0.931641,1.300782 -2.390625,2.003907 -1.458984,0.703125 -3.216797,0.703125 -3.357422,0 -5.238281,-1.775391 -1.863281,-1.775391 -1.863281,-4.957031 0,-3.445313 2.232421,-5.080078 2.232422,-1.652344 6.908204,-1.652344 h 3.568359 v -0.861328 q 0,-1.248047 -0.914063,-1.88086 -0.896484,-0.65039 -2.654296,-0.65039 -1.845704,0 -3.585938,0.474609 -1.722656,0.457031 -3.603516,1.476563 v -4.394532 q 1.705079,-0.7031246 3.462891,-1.037109 1.757813,-0.3339844 3.726563,-0.3339844 4.798828,0 6.732421,1.9511724 1.951172,1.951171 1.951172,6.978515 z"
+       style=""
+       id="path3729" />
+    <path
+       d="M 86.171486,20.791016 V 5.6035156 H 80.950783 V 1.6484375 H 91.321877 V 20.791016 q 0,2.320312 0.720703,3.287109 0.720703,0.966797 2.443359,0.966797 H 98.59922 V 29 h -5.554687 q -3.673828,0 -5.273438,-1.898438 -1.599609,-1.898437 -1.599609,-6.310546 z"
+       style=""
+       id="path3731" />
+    <path
+       d="m 127.59609,28.033203 q -1.79297,0.738281 -3.65625,1.107422 -1.86328,0.369141 -3.9375,0.369141 -4.93945,0 -7.55859,-2.636719 -2.60156,-2.654297 -2.60156,-7.628906 0,-4.816407 2.51367,-7.611328 2.51367,-2.7949224 6.85547,-2.7949224 4.37695,0 6.78515,2.6015624 2.42578,2.583985 2.42578,7.294922 v 2.091797 h -13.34179 q 0.0176,2.320312 1.37109,3.46289 1.35352,1.142579 4.04297,1.142579 1.77539,0 3.49805,-0.509766 1.72265,-0.509766 3.60351,-1.617188 z m -4.35937,-11.074219 q -0.0352,-2.039062 -1.05469,-3.076171 -1.00195,-1.054688 -2.9707,-1.054688 -1.77539,0 -2.83008,1.089844 -1.05469,1.072265 -1.24805,3.058593 z"
+       style=""
+       id="path3733" />
+    <path
+       d="m 157.31367,14.744141 q -0.84375,-0.773438 -1.98632,-1.160157 -1.125,-0.386718 -2.47852,-0.386718 -1.63476,0 -2.86523,0.580078 -1.21289,0.5625 -1.88086,1.652344 -0.42188,0.667968 -0.59766,1.617187 -0.1582,0.949219 -0.1582,2.882812 V 29 h -5.15039 V 9.3125 h 5.15039 v 3.058594 q 0.75586,-1.6875 2.32031,-2.6015627 1.56445,-0.9316407 3.65625,-0.9316407 1.05469,0 2.05664,0.2636719 1.01953,0.2460938 1.93359,0.7382813 z"
+       style="letter-spacing:0"
+       id="path3735" />
+    <path
+       d="m 164.43282,31.285156 6.55664,-13.130859 -6.53907,-13.1484376 h 3.72657 l 6.53906,13.1484376 -6.53906,13.130859 z"
+       style="letter-spacing:0;fill:#aa3939"
+       id="path3737" />
+  </g>
+</svg>
diff --git a/doc/doxygen/taler.doxy b/doc/doxygen/taler.doxy
new file mode 100644
index 00000000..67e36bd5
--- /dev/null
+++ b/doc/doxygen/taler.doxy
@@ -0,0 +1,301 @@
+# Doxyfile 1.5.6
+
+#---------------------------------------------------------------------------
+# Project related configuration options
+#---------------------------------------------------------------------------
+DOXYFILE_ENCODING      = UTF-8
+PROJECT_NAME           = "GNU Taler: Merchant"
+PROJECT_NUMBER         = 0.6.0
+PROJECT_LOGO           = logo.svg
+OUTPUT_DIRECTORY       = .
+CREATE_SUBDIRS         = YES
+OUTPUT_LANGUAGE        = English
+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    = ../../src/include \
+                         src/include \
+                         include
+SHORT_NAMES            = NO
+JAVADOC_AUTOBRIEF      = YES
+QT_AUTOBRIEF           = NO
+MULTILINE_CPP_IS_BRIEF = NO
+INHERIT_DOCS           = YES
+SEPARATE_MEMBER_PAGES  = NO
+TAB_SIZE               = 8
+ALIASES                =
+OPTIMIZE_OUTPUT_FOR_C  = YES
+OPTIMIZE_OUTPUT_JAVA   = NO
+OPTIMIZE_FOR_FORTRAN   = NO
+OPTIMIZE_OUTPUT_VHDL   = NO
+BUILTIN_STL_SUPPORT    = NO
+CPP_CLI_SUPPORT        = NO
+SIP_SUPPORT            = NO
+IDL_PROPERTY_SUPPORT   = YES
+DISTRIBUTE_GROUP_DOC   = NO
+SUBGROUPING            = YES
+TYPEDEF_HIDES_STRUCT   = NO
+#---------------------------------------------------------------------------
+# Build related configuration options
+#---------------------------------------------------------------------------
+EXTRACT_ALL            = YES
+EXTRACT_PRIVATE        = NO
+EXTRACT_STATIC         = YES
+EXTRACT_LOCAL_CLASSES  = NO
+EXTRACT_LOCAL_METHODS  = NO
+EXTRACT_ANON_NSPACES   = YES
+HIDE_UNDOC_MEMBERS     = NO
+HIDE_UNDOC_CLASSES     = NO
+HIDE_FRIEND_COMPOUNDS  = NO
+HIDE_IN_BODY_DOCS      = NO
+INTERNAL_DOCS          = YES
+CASE_SENSE_NAMES       = YES
+HIDE_SCOPE_NAMES       = NO
+SHOW_INCLUDE_FILES     = YES
+INLINE_INFO            = YES
+SORT_MEMBER_DOCS       = NO
+SORT_BRIEF_DOCS        = NO
+SORT_GROUP_NAMES       = YES
+SORT_BY_SCOPE_NAME     = 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    =
+#---------------------------------------------------------------------------
+# configuration options related to warning and progress messages
+#---------------------------------------------------------------------------
+QUIET                  = YES
+WARNINGS               = YES
+WARN_IF_UNDOCUMENTED   = YES
+WARN_IF_DOC_ERROR      = YES
+WARN_NO_PARAMDOC       = YES
+WARN_FORMAT            = "$file:$line: $text"
+WARN_LOGFILE           =
+#---------------------------------------------------------------------------
+# configuration options related to the input files
+#---------------------------------------------------------------------------
+INPUT                  = ../../src ../../contrib ../../doc
+INPUT_ENCODING         = UTF-8
+FILE_PATTERNS          = *.c \
+                         *.cc \
+                         *.cxx \
+                         *.cpp \
+                         *.c++ \
+                         *.d \
+                         *.java \
+                         *.ii \
+                         *.ixx \
+                         *.ipp \
+                         *.i++ \
+                         *.inl \
+                         *.h \
+                         *.hh \
+                         *.hxx \
+                         *.hpp \
+                         *.h++ \
+                         *.idl \
+                         *.odl \
+                         *.cs \
+                         *.php \
+                         *.php3 \
+                         *.inc \
+                         *.m \
+                         *.mm \
+                         *.dox \
+                         *.py \
+                         *.f90 \
+                         *.f \
+                         *.vhd \
+                         *.vhdl \
+                         *.C \
+                         *.CC \
+                         *.C++ \
+                         *.II \
+                         *.I++ \
+                         *.H \
+                         *.HH \
+                         *.H++ \
+                         *.CS \
+                         *.PHP \
+                         *.PHP3 \
+                         *.M \
+                         *.MM \
+                         *.PY \
+                         *.F90 \
+                         *.F \
+                         *.VHD \
+                         *.VHDL
+RECURSIVE              = YES
+EXCLUDE                =
+EXCLUDE_SYMLINKS       = NO
+EXCLUDE_PATTERNS       = */test_* */.svn/* */.git/* */perf_* .*
+EXCLUDE_SYMBOLS        =
+EXAMPLE_PATH           =
+EXAMPLE_PATTERNS       = *
+EXAMPLE_RECURSIVE      = NO
+IMAGE_PATH             =
+INPUT_FILTER           =
+FILTER_PATTERNS        =
+FILTER_SOURCE_FILES    = NO
+#---------------------------------------------------------------------------
+# configuration options related to source browsing
+#---------------------------------------------------------------------------
+SOURCE_BROWSER         = YES
+INLINE_SOURCES         = YES
+STRIP_CODE_COMMENTS    = YES
+REFERENCED_BY_RELATION = YES
+REFERENCES_RELATION    = YES
+REFERENCES_LINK_SOURCE = YES
+USE_HTAGS              = NO
+VERBATIM_HEADERS       = YES
+#---------------------------------------------------------------------------
+# configuration options related to the alphabetical class index
+#---------------------------------------------------------------------------
+ALPHABETICAL_INDEX     = YES
+COLS_IN_ALPHA_INDEX    = 3
+IGNORE_PREFIX          = TALER_
+#---------------------------------------------------------------------------
+# configuration options related to the HTML output
+#---------------------------------------------------------------------------
+GENERATE_HTML          = YES
+HTML_OUTPUT            = html
+HTML_FILE_EXTENSION    = .html
+HTML_HEADER            =
+HTML_FOOTER            =
+HTML_STYLESHEET        =
+GENERATE_HTMLHELP      = NO
+GENERATE_DOCSET        = NO
+DOCSET_FEEDNAME        = "GNU Taler Source Documentation"
+DOCSET_BUNDLE_ID       = net.taler
+HTML_DYNAMIC_SECTIONS  = NO
+CHM_FILE               =
+HHC_LOCATION           =
+GENERATE_CHI           = NO
+CHM_INDEX_ENCODING     =
+BINARY_TOC             = NO
+TOC_EXPAND             = NO
+DISABLE_INDEX          = NO
+ENUM_VALUES_PER_LINE   = 4
+GENERATE_TREEVIEW      = NONE
+TREEVIEW_WIDTH         = 250
+FORMULA_FONTSIZE       = 10
+#---------------------------------------------------------------------------
+# configuration options related to the LaTeX output
+#---------------------------------------------------------------------------
+GENERATE_LATEX         = NO
+LATEX_OUTPUT           = latex
+LATEX_CMD_NAME         = latex
+MAKEINDEX_CMD_NAME     = makeindex
+COMPACT_LATEX          = YES
+PAPER_TYPE             = a4
+EXTRA_PACKAGES         =
+LATEX_HEADER           =
+PDF_HYPERLINKS         = YES
+USE_PDFLATEX           = YES
+LATEX_BATCHMODE        = NO
+LATEX_HIDE_INDICES     = NO
+#---------------------------------------------------------------------------
+# 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    =
+#---------------------------------------------------------------------------
+# configuration options related to the man page output
+#---------------------------------------------------------------------------
+GENERATE_MAN           = NO
+MAN_OUTPUT             = man
+MAN_EXTENSION          = .3
+MAN_LINKS              = NO
+#---------------------------------------------------------------------------
+# configuration options related to the XML output
+#---------------------------------------------------------------------------
+GENERATE_XML           = NO
+XML_OUTPUT             = xml
+XML_PROGRAMLISTING     = YES
+#---------------------------------------------------------------------------
+# 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        = YES
+EXPAND_ONLY_PREDEF     = NO
+SEARCH_INCLUDES        = YES
+INCLUDE_PATH           =
+INCLUDE_FILE_PATTERNS  =
+PREDEFINED             = GNUNET_UNUSED="" GNUNET_PACKED=""
+EXPAND_AS_DEFINED      =
+SKIP_FUNCTION_MACROS   = YES
+#---------------------------------------------------------------------------
+# Configuration::additions related to external references
+#---------------------------------------------------------------------------
+TAGFILES               = ../../contrib/gnunet.tag ../../contrib/microhttpd.tag
+GENERATE_TAGFILE       = taler-exchange.tag
+ALLEXTERNALS           = NO
+EXTERNAL_GROUPS        = YES
+PERL_PATH              = /usr/bin/perl
+#---------------------------------------------------------------------------
+# Configuration options related to the dot tool
+#---------------------------------------------------------------------------
+CLASS_DIAGRAMS         = YES
+MSCGEN_PATH            =
+HIDE_UNDOC_RELATIONS   = YES
+HAVE_DOT               = YES
+CLASS_GRAPH            = NO
+COLLABORATION_GRAPH    = NO
+GROUP_GRAPHS           = NO
+UML_LOOK               = NO
+TEMPLATE_RELATIONS     = NO
+INCLUDE_GRAPH          = YES
+INCLUDED_BY_GRAPH      = YES
+CALL_GRAPH             = YES
+CALLER_GRAPH           = YES
+GRAPHICAL_HIERARCHY    = NO
+DIRECTORY_GRAPH        = YES
+DOT_IMAGE_FORMAT       = svg
+INTERACTIVE_SVG        = NO
+DOT_PATH               =
+DOTFILE_DIRS           =
+DOT_GRAPH_MAX_NODES    = 100
+MAX_DOT_GRAPH_DEPTH    = 2
+DOT_TRANSPARENT        = YES
+DOT_MULTI_TARGETS      = NO
+GENERATE_LEGEND        = YES
+DOT_CLEANUP            = YES
+#---------------------------------------------------------------------------
+# Configuration::additions related to the search engine
+#---------------------------------------------------------------------------
+SEARCHENGINE           = YES