project skeleton v_0
authorFrantišek Kučera <franta-hg@frantovo.cz>
Sat, 16 Jan 2021 16:36:39 +0100
branchv_0
changeset 0 ea26b3359fed
child 1 356d0b024abf
project skeleton
.hgignore
.hgtags
CMakeLists.txt
bash-completion.sh
license/gpl.txt
nbproject/configurations.xml
nbproject/project.xml
src/CLIParser.h
src/CMakeLists.txt
src/Configuration.h
src/XMLDocumentConstructor.h
src/XMLNameCodec.h
src/XMLTableCommand.h
src/relpipe-in-xmltable.cpp
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/.hgignore	Sat Jan 16 16:36:39 2021 +0100
@@ -0,0 +1,13 @@
+syntax: glob
+
+*~
+CMakeLists.txt.user
+
+syntax: regexp
+
+^temp/
+
+^\.dep\.inc
+^dist/
+^build/
+^nbproject/private/
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/.hgtags	Sat Jan 16 16:36:39 2021 +0100
@@ -0,0 +1,6 @@
+0d3eb5129582878ca800b5ab3241d5f2907a3eb9 v0.13
+accf73de67786d37297a509ff6ce65c99d6e5c0d v0.14
+8730e2d0db0e866da5327d6a73a9c82ec23a96b0 v0.15
+b70e616178c064c7a296147e3787c853326c5898 v0.16
+afeb4e096753e12a89ecf07964e5458706759915 v0.17
+798dfcded2f57c1c662e881f0d5d6f58929bfe4a v0.17.1
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/CMakeLists.txt	Sat Jan 16 16:36:39 2021 +0100
@@ -0,0 +1,18 @@
+# Relational pipes
+# Copyright © 2021 František Kučera (Frantovo.cz, GlobalCode.info)
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, version 3 of the License.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program. If not, see <http://www.gnu.org/licenses/>.
+
+project (relpipe-in-mimetable.cpp)
+cmake_minimum_required(VERSION 3.7.2)
+add_subdirectory (src)
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/bash-completion.sh	Sat Jan 16 16:36:39 2021 +0100
@@ -0,0 +1,107 @@
+# Relational pipes
+# Copyright © 2019 František Kučera (Frantovo.cz, GlobalCode.info)
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, version 3 of the License.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program. If not, see <http://www.gnu.org/licenses/>.
+
+_relpipe_in_mimetable_completion() {
+	local w0 w1 w2 w3
+
+	COMPREPLY=()
+	w0=${COMP_WORDS[COMP_CWORD]}
+	w1=${COMP_WORDS[COMP_CWORD-1]}
+	w2=${COMP_WORDS[COMP_CWORD-2]}
+	w3=${COMP_WORDS[COMP_CWORD-3]}
+
+	DATA_TYPE=(
+		"string"
+		"integer"
+		"boolean"
+	)
+
+	BOOLEAN_VALUES=(
+		"true"
+		"false"
+	)
+
+	MODE=(
+		"string"
+		"boolean"
+		"raw-xml"
+		"line-number"
+		"xpath"
+	)
+
+	# FIXME: user must type " and then press TAB otherwise the completion is broken due to the : colon
+	#
+	# can be fixed by global modification of environment variable:
+	#	COMP_WORDBREAKS=${COMP_WORDBREAKS//:}
+	# but it will affect other completions (where : is a separator)
+	#
+	# these functions should help:
+	#	_get_comp_words_by_ref -n : cur
+	#	__ltrim_colon_completions "$cur"
+	# but was not working (despite w0 renamed to cur)
+	XMLNS=(
+		"tag:globalcode.info,2018:relpipe"
+		"http://www.w3.org/1999/xhtml"
+		"http://www.w3.org/2000/svg"
+		"http://www.w3.org/2005/Atom"
+		"http://docbook.org/ns/docbook"
+	)
+
+	# TODO: introspection: after moving to alt2xml the available options and their values should be provided by the parser
+
+	PARSER_OPTIONS=(
+		"root-name"
+	);
+
+
+	if   [[ "$w1" == "--relation"                      && "x$w0" == "x" ]];    then COMPREPLY=("''")
+	elif [[ "$w1" == "--records"                       && "x$w0" == "x" ]];    then COMPREPLY=("'/'")
+	elif [[ "$w1" == "--attribute"                     && "x$w0" == "x" ]];    then COMPREPLY=("''")
+	elif [[ "$w2" == "--attribute"                                      ]];    then COMPREPLY=($(compgen -W "${DATA_TYPE[*]}" -- "$w0"))
+	elif [[ "$w3" == "--attribute"                     && "x$w0" == "x" ]];    then COMPREPLY=("''")
+	elif [[ "$w1" == "--namespace"                     && "x$w0" == "x" ]];    then COMPREPLY=("''")
+	elif [[ "$w2" == "--namespace"                                      ]];    then COMPREPLY=($(compgen -W "${XMLNS[*]}" -- "$w0"))
+	elif [[ "$w1" == "--xinclude"                                       ]];    then COMPREPLY=($(compgen -W "${BOOLEAN_VALUES[*]}" -- "$w0"))
+	elif [[ "$w1" == "--mode"                                           ]];    then COMPREPLY=($(compgen -W "${MODE[*]}" -- "$w0"))
+	elif [[ "$w1" == "--raw-xml-nodelist-wrapper"                       ]];    then COMPREPLY=("'xml'")
+	elif [[ "$w2" == "--raw-xml-nodelist-wrapper"      && "x$w0" == "x" ]];    then COMPREPLY=("''")
+	elif [[ "$w3" == "--raw-xml-nodelist-wrapper"      && "x$w0" == "x" ]];    then COMPREPLY=("''")
+
+	elif [[ "$w1" == "--raw-xml-attribute-wrapper"                       ]];    then COMPREPLY=("'attribute'")
+	elif [[ "$w2" == "--raw-xml-attribute-wrapper"      && "x$w0" == "x" ]];    then COMPREPLY=("''")
+	elif [[ "$w3" == "--raw-xml-attribute-wrapper"      && "x$w0" == "x" ]];    then COMPREPLY=("''")
+
+	elif [[ "$w1" == "--parser-option"                                   ]];    then COMPREPLY=($(compgen -W "${PARSER_OPTIONS[*]}" -- "$w0"))
+	elif [[ "$w2" == "--parser-option"                  && "x$w0" == "x" ]];    then COMPREPLY=("''")
+
+	else
+		OPTIONS=(
+			"--namespace"
+			"--parser-option"
+			"--relation"
+			"--records"
+			"--name-is-xpath"
+			"--attribute"
+			"--xinclude"
+			"--mode"
+			"--raw-xml-nodelist-wrapper"
+			"--raw-xml-attribute-wrapper"
+		)
+		COMPREPLY=($(compgen -W "${OPTIONS[*]}" -- "$w0"))
+	fi
+}
+
+complete -F _relpipe_in_mimetable_completion relpipe-in-mimetable
+complete -F _relpipe_in_mimetable_completion relpipe-in-jsontable
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/license/gpl.txt	Sat Jan 16 16:36:39 2021 +0100
@@ -0,0 +1,674 @@
+                    GNU GENERAL PUBLIC LICENSE
+                       Version 3, 29 June 2007
+
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+provisionally, unless and until the copyright holder explicitly and
+finally terminates your license, and (b) permanently, if the copyright
+holder fails to notify you of the violation by some reasonable means
+prior to 60 days after the cessation.
+
+  Moreover, your license from a particular copyright holder is
+reinstated permanently if the copyright holder notifies you of the
+violation by some reasonable means, this is the first time you have
+received notice of violation of this License (for any work) from that
+copyright holder, and you cure the violation prior to 30 days after
+your receipt of the notice.
+
+  Termination of your rights under this section does not terminate the
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+
+  9. Acceptance Not Required for Having Copies.
+
+  You are not required to accept this License in order to receive or
+run a copy of the Program.  Ancillary propagation of a covered work
+occurring solely as a consequence of using peer-to-peer transmission
+to receive a copy likewise does not require acceptance.  However,
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+  You may not impose any further restrictions on the exercise of the
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+not impose a license fee, royalty, or other charge for exercise of
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+any patent claim is infringed by making, using, selling, offering for
+sale, or importing the Program or any portion of it.
+
+  11. Patents.
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+
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+
+  A patent license is "discriminatory" if it does not include within
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+contain the covered work, unless you entered into that arrangement,
+or that patent license was granted, prior to 28 March 2007.
+
+  Nothing in this License shall be construed as excluding or limiting
+any implied license or other defenses to infringement that may
+otherwise be available to you under applicable patent law.
+
+  12. No Surrender of Others' Freedom.
+
+  If conditions are imposed on you (whether by court order, agreement or
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+to collect a royalty for further conveying from those to whom you convey
+the Program, the only way you could satisfy both those terms and this
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+
+  13. Use with the GNU Affero General Public License.
+
+  Notwithstanding any other provision of this License, you have
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+  14. Revised Versions of this License.
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+  The Free Software Foundation may publish revised and/or new versions of
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+
+  Each version is given a distinguishing version number.  If the
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+  If the Program specifies that a proxy can decide which future
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+  Later license versions may give you additional or different
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+  15. Disclaimer of Warranty.
+
+  THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY
+APPLICABLE LAW.  EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT
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+
+  17. Interpretation of Sections 15 and 16.
+
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+copy of the Program in return for a fee.
+
+                     END OF TERMS AND CONDITIONS
+
+            How to Apply These Terms to Your New Programs
+
+  If you develop a new program, and you want it to be of the greatest
+possible use to the public, the best way to achieve this is to make it
+free software which everyone can redistribute and change under these terms.
+
+  To do so, attach the following notices to the program.  It is safest
+to attach them to the start of each source file to most effectively
+state the exclusion of warranty; and each file should have at least
+the "copyright" line and a pointer to where the full notice is found.
+
+    <one line to give the program's name and a brief idea of what it does.>
+    Copyright (C) <year>  <name of author>
+
+    This program is free software: you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
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+
+    You should have received a copy of the GNU General Public License
+    along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+Also add information on how to contact you by electronic and paper mail.
+
+  If the program does terminal interaction, make it output a short
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+
+    <program>  Copyright (C) <year>  <name of author>
+    This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
+    This is free software, and you are welcome to redistribute it
+    under certain conditions; type `show c' for details.
+
+The hypothetical commands `show w' and `show c' should show the appropriate
+parts of the General Public License.  Of course, your program's commands
+might be different; for a GUI interface, you would use an "about box".
+
+  You should also get your employer (if you work as a programmer) or school,
+if any, to sign a "copyright disclaimer" for the program, if necessary.
+For more information on this, and how to apply and follow the GNU GPL, see
+<http://www.gnu.org/licenses/>.
+
+  The GNU General Public License does not permit incorporating your program
+into proprietary programs.  If your program is a subroutine library, you
+may consider it more useful to permit linking proprietary applications with
+the library.  If this is what you want to do, use the GNU Lesser General
+Public License instead of this License.  But first, please read
+<http://www.gnu.org/philosophy/why-not-lgpl.html>.
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/nbproject/configurations.xml	Sat Jan 16 16:36:39 2021 +0100
@@ -0,0 +1,154 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
+
+Copyright (c) 2014, 2016 Oracle and/or its affiliates. All rights reserved.
+
+Oracle and Java are registered trademarks of Oracle and/or its affiliates.
+Other names may be trademarks of their respective owners.
+
+The contents of this file are subject to the terms of either the GNU
+General Public License Version 2 only ("GPL") or the Common
+Development and Distribution License("CDDL") (collectively, the
+"License"). You may not use this file except in compliance with the
+License. You can obtain a copy of the License at
+http://www.netbeans.org/cddl-gplv2.html
+or nbbuild/licenses/CDDL-GPL-2-CP. See the License for the
+specific language governing permissions and limitations under the
+License.  When distributing the software, include this License Header
+Notice in each file and include the License file at
+nbbuild/licenses/CDDL-GPL-2-CP.  Oracle designates this
+particular file as subject to the "Classpath" exception as provided
+by Oracle in the GPL Version 2 section of the License file that
+accompanied this code. If applicable, add the following below the
+License Header, with the fields enclosed by brackets [] replaced by
+your own identifying information:
+"Portions Copyrighted [year] [name of copyright owner]"
+
+If you wish your version of this file to be governed by only the CDDL
+or only the GPL Version 2, indicate your decision by adding
+"[Contributor] elects to include this software in this distribution
+under the [CDDL or GPL Version 2] license." If you do not indicate a
+single choice of license, a recipient has the option to distribute
+your version of this file under either the CDDL, the GPL Version 2 or
+to extend the choice of license to its licensees as provided above.
+However, if you add GPL Version 2 code and therefore, elected the GPL
+Version 2 license, then the option applies only if the new code is
+made subject to such option by the copyright holder.
+
+Contributor(s):
+-->
+<configurationDescriptor version="100">
+  <logicalFolder name="root" displayName="root" projectFiles="true" kind="ROOT">
+    <df root="." name="0">
+      <df name="src">
+        <in>XMLDocumentConstructor.h</in>
+        <in>relpipe-in-xmltable.cpp</in>
+      </df>
+    </df>
+    <logicalFolder name="ExternalFiles"
+                   displayName="Important Files"
+                   projectFiles="false"
+                   kind="IMPORTANT_FILES_FOLDER">
+      <itemPath>CMakeLists.txt</itemPath>
+      <itemPath>build/Debug/Makefile</itemPath>
+      <itemPath>build/Release/Makefile</itemPath>
+    </logicalFolder>
+  </logicalFolder>
+  <sourceFolderFilter>^(nbproject|build)$</sourceFolderFilter>
+  <sourceRootList>
+    <Elem>.</Elem>
+  </sourceRootList>
+  <projectmakefile>build/Debug/Makefile</projectmakefile>
+  <confs>
+    <conf name="Debug" type="0">
+      <toolsSet>
+        <compilerSet>default</compilerSet>
+        <dependencyChecking>false</dependencyChecking>
+        <rebuildPropChanged>false</rebuildPropChanged>
+      </toolsSet>
+      <flagsDictionary>
+        <element flagsID="0" commonFlags="-fsanitize=address"/>
+      </flagsDictionary>
+      <codeAssistance>
+      </codeAssistance>
+      <makefileType>
+        <makeTool>
+          <buildCommandWorkingDir>build/Debug</buildCommandWorkingDir>
+          <buildCommand>${MAKE} -f Makefile</buildCommand>
+          <cleanCommand>${MAKE} -f Makefile clean</cleanCommand>
+          <executablePath>build/Debug/src/relpipe-in-mimetable</executablePath>
+          <ccTool>
+            <incDir>
+              <pElem>../relpipe-lib-writer.cpp/include</pElem>
+              <pElem>../relpipe-lib-common.cpp/include</pElem>
+              <pElem>../relpipe-lib-cli.cpp/include</pElem>
+              <pElem>/usr/include/libxml++-2.6</pElem>
+              <pElem>/usr/lib/x86_64-linux-gnu/libxml++-2.6/include</pElem>
+              <pElem>/usr/include/libxml2</pElem>
+              <pElem>/usr/include/glibmm-2.4</pElem>
+              <pElem>/usr/lib/x86_64-linux-gnu/glibmm-2.4/include</pElem>
+              <pElem>/usr/include/glib-2.0</pElem>
+              <pElem>/usr/lib/x86_64-linux-gnu/glib-2.0/include</pElem>
+              <pElem>/usr/include/sigc++-2.0</pElem>
+              <pElem>/usr/lib/x86_64-linux-gnu/sigc++-2.0/include</pElem>
+              <pElem>/usr/include/vmime</pElem>
+              <pElem>/usr/include/p11-kit-1</pElem>
+              <pElem>build/Debug/src</pElem>
+            </incDir>
+          </ccTool>
+        </makeTool>
+        <preBuild>
+          <preBuildCommandWorkingDir>build/Debug</preBuildCommandWorkingDir>
+          <preBuildCommand>${CMAKE} -G "Unix Makefiles" -DCMAKE_BUILD_TYPE=Debug -DCMAKE_C_COMPILER=${IDE_CC} -DCMAKE_CXX_COMPILER=${IDE_CXX} -DCMAKE_EXPORT_COMPILE_COMMANDS=ON ../..</preBuildCommand>
+          <preBuildFirst>true</preBuildFirst>
+        </preBuild>
+      </makefileType>
+      <item path="src/relpipe-in-xmltable.cpp" ex="false" tool="1" flavor2="0">
+        <ccTool flags="0">
+        </ccTool>
+      </item>
+    </conf>
+    <conf name="Release" type="0">
+      <toolsSet>
+        <compilerSet>default</compilerSet>
+        <dependencyChecking>false</dependencyChecking>
+        <rebuildPropChanged>false</rebuildPropChanged>
+      </toolsSet>
+      <flagsDictionary>
+        <element flagsID="0" commonFlags="-O3"/>
+      </flagsDictionary>
+      <codeAssistance>
+      </codeAssistance>
+      <makefileType>
+        <makeTool>
+          <buildCommandWorkingDir>build/Release</buildCommandWorkingDir>
+          <buildCommand>${MAKE} -f Makefile</buildCommand>
+          <cleanCommand>${MAKE} -f Makefile clean</cleanCommand>
+          <executablePath>build/Release/src/welcome</executablePath>
+          <ccTool>
+            <incDir>
+              <pElem>../relpipe-lib-writer.cpp/include</pElem>
+              <pElem>../relpipe-lib-cli.cpp/include</pElem>
+              <pElem>build/Release/src</pElem>
+            </incDir>
+            <preprocessorList>
+              <Elem>NDEBUG</Elem>
+            </preprocessorList>
+          </ccTool>
+        </makeTool>
+        <preBuild>
+          <preBuildCommandWorkingDir>build/Release</preBuildCommandWorkingDir>
+          <preBuildCommand>${CMAKE} -G "Unix Makefiles" -DCMAKE_BUILD_TYPE=Release -DCMAKE_C_COMPILER=${IDE_CC} -DCMAKE_CXX_COMPILER=${IDE_CXX} -DCMAKE_EXPORT_COMPILE_COMMANDS=ON ../..</preBuildCommand>
+          <preBuildFirst>true</preBuildFirst>
+        </preBuild>
+      </makefileType>
+      <item path="src/XMLDocumentConstructor.h" ex="false" tool="3" flavor2="0">
+      </item>
+      <item path="src/relpipe-in-xmltable.cpp" ex="false" tool="1" flavor2="0">
+        <ccTool flags="0">
+        </ccTool>
+      </item>
+    </conf>
+  </confs>
+</configurationDescriptor>
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/nbproject/project.xml	Sat Jan 16 16:36:39 2021 +0100
@@ -0,0 +1,30 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project xmlns="http://www.netbeans.org/ns/project/1">
+    <type>org.netbeans.modules.cnd.makeproject</type>
+    <configuration>
+        <data xmlns="http://www.netbeans.org/ns/make-project/1">
+            <name>relpipe-in-mimetable.cpp</name>
+            <c-extensions/>
+            <cpp-extensions>cpp</cpp-extensions>
+            <header-extensions>h</header-extensions>
+            <sourceEncoding>UTF-8</sourceEncoding>
+            <make-dep-projects/>
+            <sourceRootList>
+                <sourceRootElem>.</sourceRootElem>
+            </sourceRootList>
+            <confList>
+                <confElem>
+                    <name>Debug</name>
+                    <type>0</type>
+                </confElem>
+                <confElem>
+                    <name>Release</name>
+                    <type>0</type>
+                </confElem>
+            </confList>
+            <formatting>
+                <project-formatting-style>false</project-formatting-style>
+            </formatting>
+        </data>
+    </configuration>
+</project>
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/src/CLIParser.h	Sat Jan 16 16:36:39 2021 +0100
@@ -0,0 +1,149 @@
+/**
+ * Relational pipes
+ * Copyright © 2021 František Kučera (Frantovo.cz, GlobalCode.info)
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, version 3 of the License.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+#pragma once
+
+#include <vector>
+
+#include <relpipe/writer/typedefs.h>
+#include <relpipe/cli/CLI.h>
+#include <relpipe/cli/RelpipeCLIException.h>
+
+#include "Configuration.h"
+
+namespace relpipe {
+namespace in {
+namespace xmltable {
+
+class CLIParser {
+private:
+
+	string_t readNext(std::vector<string_t> arguments, int& i) {
+		if (i < arguments.size()) return arguments[i++];
+		else throw relpipe::cli::RelpipeCLIException(L"Missing CLI argument" + (i > 0 ? (L" after " + arguments[i - 1]) : L""), relpipe::cli::CLI::EXIT_CODE_BAD_CLI_ARGUMENTS);
+	}
+
+	/**
+	 * TODO: use a common method
+	 */
+	bool parseBoolean(const string_t& value) {
+		if (value == L"true") return true;
+		else if (value == L"false") return false;
+		else throw relpipe::cli::RelpipeCLIException(L"Unable to parse boolean value: " + value + L" (expecting true or false)", relpipe::cli::CLI::EXIT_CODE_BAD_CLI_ARGUMENTS);
+	}
+
+	void addRelation(Configuration& c, RelationConfiguration& currentRelation) {
+		if (currentRelation.relation.size()) {
+			c.relationConfigurations.push_back(currentRelation);
+			currentRelation = RelationConfiguration();
+		}
+	}
+
+	relpipe::writer::TypeId parseTypeId(const string_t& value) {
+		using t = relpipe::writer::TypeId;
+		if (value == L"string") return t::STRING;
+		else if (value == L"integer") return t::INTEGER;
+		else if (value == L"boolean") return t::BOOLEAN;
+		else throw relpipe::cli::RelpipeCLIException(L"Unable to parse TypeId: " + value, relpipe::cli::CLI::EXIT_CODE_BAD_CLI_ARGUMENTS);
+	}
+
+public:
+
+	static const string_t OPTION_NAMESPACE;
+	static const string_t OPTION_PARSER_OPTION;
+	static const string_t OPTION_RELATION;
+	static const string_t OPTION_NAME_IS_XPATH;
+	static const string_t OPTION_RECORDS;
+	static const string_t OPTION_ATTRIBUTE;
+	static const string_t OPTION_XINCLUDE;
+	static const string_t OPTION_MODE;
+	static const string_t OPTION_RAW_XML_NODELIST_WRAPPER;
+	static const string_t OPTION_RAW_XML_ATTRIBUTE_WRAPPER;
+
+	Configuration parse(const std::vector<string_t>& arguments) {
+		Configuration c;
+		RelationConfiguration currentRelation;
+
+		for (int i = 0; i < arguments.size();) {
+			string_t option = readNext(arguments, i);
+
+			if (option == OPTION_NAMESPACE) {
+				c.namespaceMappings.push_back(readNext(arguments, i));
+				c.namespaceMappings.push_back(readNext(arguments, i));
+			} else if (option == OPTION_PARSER_OPTION) {
+				c.parserOptions.push_back({readNext(arguments, i), readNext(arguments, i)});
+			} else if (option == OPTION_XINCLUDE) {
+				c.xinclude = parseBoolean(readNext(arguments, i));
+			} else if (option == OPTION_RELATION) {
+				addRelation(c, currentRelation); // previous relation
+				currentRelation.relation = readNext(arguments, i);
+			} else if (option == OPTION_NAME_IS_XPATH) {
+				currentRelation.nameIsXPath = true;
+			} else if (option == OPTION_RECORDS) {
+				currentRelation.xpath = readNext(arguments, i);
+			} else if (option == OPTION_ATTRIBUTE) {
+				AttributeRecipe attribute;
+				attribute.mode = currentRelation.mode;
+				attribute.rawXmlNodeListWrapper = currentRelation.rawXmlNodeListWrapper;
+				attribute.rawXmlAttributeWrapper = currentRelation.rawXmlAttributeWrapper;
+				attribute.name = readNext(arguments, i);
+				attribute.type = parseTypeId(readNext(arguments, i));
+				attribute.xpath = readNext(arguments, i);
+				currentRelation.attributes.push_back(attribute);
+			} else if (option == OPTION_MODE) {
+				string_t modeName = readNext(arguments, i);
+				Mode mode;
+				if (modeName == L"string") mode = Mode::STRING;
+				else if (modeName == L"boolean") mode = Mode::BOOLEAN;
+				else if (modeName == L"raw-xml") mode = Mode::RAW_XML;
+				else if (modeName == L"line-number") mode = Mode::LINE_NUMBER;
+				else if (modeName == L"xpath") mode = Mode::XPATH;
+				else throw relpipe::cli::RelpipeCLIException(L"Unsupported mode: " + modeName, relpipe::cli::CLI::EXIT_CODE_BAD_CLI_ARGUMENTS);
+				if (currentRelation.attributes.size()) currentRelation.attributes.back().mode = mode;
+				else currentRelation.mode = mode;
+			} else if (option == OPTION_RAW_XML_NODELIST_WRAPPER) {
+				XmlElementSkeleton w = {readNext(arguments, i), readNext(arguments, i), readNext(arguments, i)};
+				if (currentRelation.attributes.size()) currentRelation.attributes.back().rawXmlNodeListWrapper = w;
+				else currentRelation.rawXmlNodeListWrapper = w;
+			} else if (option == OPTION_RAW_XML_ATTRIBUTE_WRAPPER) {
+				XmlElementSkeleton w = {readNext(arguments, i), readNext(arguments, i), readNext(arguments, i)};
+				if (currentRelation.attributes.size()) currentRelation.attributes.back().rawXmlAttributeWrapper = w;
+				else currentRelation.rawXmlAttributeWrapper = w;
+			} else throw relpipe::cli::RelpipeCLIException(L"Unsupported CLI option: " + option, relpipe::cli::CLI::EXIT_CODE_BAD_CLI_ARGUMENTS);
+		}
+		addRelation(c, currentRelation); // last relation
+
+		return c;
+	}
+
+	virtual ~CLIParser() {
+	}
+};
+
+const string_t CLIParser::OPTION_NAMESPACE = L"--namespace";
+const string_t CLIParser::OPTION_PARSER_OPTION = L"--parser-option";
+const string_t CLIParser::OPTION_RELATION = L"--relation";
+const string_t CLIParser::OPTION_NAME_IS_XPATH = L"--name-is-xpath";
+const string_t CLIParser::OPTION_RECORDS = L"--records";
+const string_t CLIParser::OPTION_ATTRIBUTE = L"--attribute";
+const string_t CLIParser::OPTION_XINCLUDE = L"--xinclude";
+const string_t CLIParser::OPTION_MODE = L"--mode";
+const string_t CLIParser::OPTION_RAW_XML_NODELIST_WRAPPER = L"--raw-xml-nodelist-wrapper";
+const string_t CLIParser::OPTION_RAW_XML_ATTRIBUTE_WRAPPER = L"--raw-xml-attribute-wrapper";
+
+}
+}
+}
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/src/CMakeLists.txt	Sat Jan 16 16:36:39 2021 +0100
@@ -0,0 +1,40 @@
+# Relational pipes
+# Copyright © 2021 František Kučera (Frantovo.cz, GlobalCode.info)
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, version 3 of the License.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program. If not, see <http://www.gnu.org/licenses/>.
+
+set(EXECUTABLE_FILE "relpipe-in-mimetable")
+set(EXECUTABLE_FILE_JSON "relpipe-in-jsontable")
+
+# Relpipe libraries:
+INCLUDE(FindPkgConfig)
+pkg_check_modules (RELPIPE_LIBS relpipe-lib-writer.cpp relpipe-lib-cli.cpp libxml++-2.6 vmime)
+include_directories(${RELPIPE_LIBS_INCLUDE_DIRS})
+link_directories(${RELPIPE_LIBS_LIBRARY_DIRS})
+
+# Add ASan AddressSanitizer
+set(CMAKE_CXX_FLAGS_DEBUG "${CMAKE_CXX_FLAGS_DEBUG} -fno-omit-frame-pointer -fsanitize=address")
+set(CMAKE_LINKER_FLAGS_DEBUG "${CMAKE_LINKER_FLAGS_DEBUG} -fno-omit-frame-pointer -fsanitize=address")
+# From ASan wiki: "To get nicer stack traces in error messages add -fno-omit-frame-pointer."
+
+# Executable output:
+add_executable(
+	${EXECUTABLE_FILE}
+	relpipe-in-xmltable.cpp
+)
+
+# Link libraries:
+target_link_libraries(${EXECUTABLE_FILE} ${RELPIPE_LIBS_LIBRARIES})
+set_property(TARGET ${EXECUTABLE_FILE} PROPERTY INSTALL_RPATH_USE_LINK_PATH TRUE)
+
+install(TARGETS ${EXECUTABLE_FILE} DESTINATION bin)
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/src/Configuration.h	Sat Jan 16 16:36:39 2021 +0100
@@ -0,0 +1,107 @@
+/**
+ * Relational pipes
+ * Copyright © 2021 František Kučera (Frantovo.cz, GlobalCode.info)
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, version 3 of the License.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+#pragma once
+
+#include <vector>
+
+#include <relpipe/writer/typedefs.h>
+
+
+namespace relpipe {
+namespace in {
+namespace xmltable {
+
+enum class Mode {
+	STRING,
+	BOOLEAN,
+	// TODO: support also XML number, when we have a rational or decimal numbers in Relational pipes
+	RAW_XML,
+	LINE_NUMBER,
+	XPATH
+};
+
+class XmlElementSkeleton {
+public:
+	relpipe::writer::string_t name;
+	relpipe::writer::string_t uri;
+	relpipe::writer::string_t prefix;
+
+	XmlElementSkeleton() {
+	}
+
+	XmlElementSkeleton(relpipe::writer::string_t name, relpipe::writer::string_t uri = L"", relpipe::writer::string_t prefix = L"") : name(name), uri(uri), prefix(prefix) {
+	}
+
+	virtual ~XmlElementSkeleton() {
+	}
+};
+
+class AttributeRecipe {
+public:
+
+	virtual ~AttributeRecipe() {
+	}
+
+	relpipe::writer::string_t name;
+	relpipe::writer::TypeId type;
+	relpipe::writer::string_t xpath;
+	Mode mode = Mode::STRING;
+	XmlElementSkeleton rawXmlNodeListWrapper;
+	XmlElementSkeleton rawXmlAttributeWrapper;
+
+};
+
+class ParserOptionRecipe {
+public:
+	relpipe::writer::string_t uri;
+	relpipe::writer::string_t value;
+
+	ParserOptionRecipe(relpipe::writer::string_t uri, relpipe::writer::string_t value) : uri(uri), value(value) {
+	}
+};
+
+class RelationConfiguration {
+public:
+
+	virtual ~RelationConfiguration() {
+	}
+
+	relpipe::writer::string_t relation;
+	relpipe::writer::boolean_t nameIsXPath = false;
+	relpipe::writer::string_t xpath;
+	std::vector<AttributeRecipe> attributes;
+
+	// Defaults/templates for AttributeRecipe:	
+	Mode mode = Mode::STRING;
+	XmlElementSkeleton rawXmlNodeListWrapper;
+	XmlElementSkeleton rawXmlAttributeWrapper = {L"attribute"};
+};
+
+class Configuration {
+public:
+	std::vector<RelationConfiguration> relationConfigurations;
+	std::vector<relpipe::writer::string_t> namespaceMappings;
+	std::vector<ParserOptionRecipe> parserOptions;
+	bool xinclude = false;
+
+	virtual ~Configuration() {
+	}
+};
+
+}
+}
+}
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/src/XMLDocumentConstructor.h	Sat Jan 16 16:36:39 2021 +0100
@@ -0,0 +1,84 @@
+/**
+ * Relational pipes
+ * Copyright © 2021 František Kučera (Frantovo.cz, GlobalCode.info)
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, version 3 of the License.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+#pragma once
+
+#include <codecvt>
+#include <vector>
+
+#include <libxml++-2.6/libxml++/libxml++.h>
+
+#include <vmime/vmime.hpp>
+
+#include "XMLNameCodec.h"
+
+namespace relpipe {
+namespace in {
+namespace xmltable {
+
+class XMLDocumentConstructor {
+private:
+	std::istream* input = nullptr;
+	xmlpp::DomParser* parser = nullptr;
+	XMLNameCodec nameCodec;
+
+	enum class Mode {
+		ROOT,
+		SEQUENCE,
+		MAPPING,
+		MAP_KEY
+	};
+
+	std::string rootName = "mime";
+	xmlpp::Element* current;
+	std::vector<Mode> mode;
+
+	/**
+	 * Both MIME and XML strings are in UTF-8.
+	const char* y2x(mime_char_t* value) {
+		return value ? (const char*) value : "";
+	}
+
+	const Glib::ustring y2xname(mime_char_t* value) {
+		return nameCodec.encode(y2x(value));
+	}
+	 */
+
+	xmlpp::Element* parentOrSelf(xmlpp::Element* current) {
+		return current->get_parent() == nullptr ? current : current->get_parent();
+	}
+
+public:
+
+	XMLDocumentConstructor(std::istream* input, xmlpp::DomParser* parser) : input(input), parser(parser) {
+	}
+
+	virtual ~XMLDocumentConstructor() {
+	}
+
+	void setOption(const std::string& uri, const std::string& value) {
+		if (uri == "root-name") rootName = value;
+		else throw std::invalid_argument(std::string("Invalid parser option: „") + uri + "“ with value: „" + value + "“");
+	}
+
+	void process() {
+		current = parser->get_document()->create_root_node(rootName);
+	}
+};
+
+}
+}
+}
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/src/XMLNameCodec.h	Sat Jan 16 16:36:39 2021 +0100
@@ -0,0 +1,127 @@
+/**
+ * Relational pipes
+ * Copyright © 2019 František Kučera (Frantovo.cz, GlobalCode.info)
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, version 3 of the License.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+#pragma once
+
+#include <sstream>
+#include <iomanip>
+#include <stdexcept>
+
+#include <glibmm-2.4/glibmm/ustring.h>
+
+namespace relpipe {
+namespace in {
+namespace xmltable {
+
+class XMLNameCodec {
+private:
+	static const char DEFAULT_ESCAPING_CHARACTER = '_';
+	const char esc;
+	const bool namespaceAware;
+
+	bool between(gunichar codepoint, gunichar start, gunichar end) {
+		return codepoint >= start && codepoint <= end;
+	}
+
+	/**
+	 * https://www.w3.org/TR/REC-xml/#NT-NameStartChar
+	 *
+	 * @param codepoint unicode character
+	 * @return whether this character is allowed at the beginning of a XML name
+	 */
+	bool isValidNameStartChar(gunichar codepoint) {
+		// NameStartChar  ::= ":" | [A-Z] | "_" | [a-z] 
+		//   | [#xC0-#xD6] | [#xD8-#xF6] | [#xF8-#x2FF] | [#x370-#x37D] | [#x37F-#x1FFF]
+		//   | [#x200C-#x200D] | [#x2070-#x218F] | [#x2C00-#x2FEF] | [#x3001-#xD7FF]
+		//   | [#xF900-#xFDCF] | [#xFDF0-#xFFFD] | [#x10000-#xEFFFF]
+		return (codepoint == ':' && !namespaceAware) || between(codepoint, 'A', 'Z') || codepoint == '_' || between(codepoint, 'a', 'z')
+				|| between(codepoint, 0xC0, 0xD6) || between(codepoint, 0xD8, 0xF6) || between(codepoint, 0xF8, 0x2FF) || between(codepoint, 0x370, 0x37D) || between(codepoint, 0x37F, 0x1FFF)
+				|| between(codepoint, 0x200C, 0x200D) || between(codepoint, 0x2070, 0x218F) || between(codepoint, 0x2C00, 0x2FEF) || between(codepoint, 0x3001, 0xD7FF)
+				|| between(codepoint, 0xF900, 0xFDCF) || between(codepoint, 0xFDF0, 0xFFFD) || between(codepoint, 0x10000, 0xEFFFF);
+	}
+
+	/**
+	 * https://www.w3.org/TR/REC-xml/#NT-NameChar
+	 *
+	 * @param codepoint unicode character
+	 * @return whether this character is allowed in a XML name
+	 */
+	bool isValidNameChar(gunichar codepoint) {
+		// NameChar       ::= NameStartChar | "-" | "." | [0-9] 
+		//   | #xB7
+		//   | [#x0300-#x036F] | [#x203F-#x2040]
+		return isValidNameStartChar(codepoint) || codepoint == '-' || codepoint == '.' || between(codepoint, '0', '9')
+				|| codepoint == 0xB7
+				|| between(codepoint, 0x0300, 0x036F) || between(codepoint, 0x203F, 0x2040);
+	}
+
+public:
+
+	XMLNameCodec() : XMLNameCodec(DEFAULT_ESCAPING_CHARACTER, true) {
+	}
+
+	/**
+	 * @param escapingCharacter must be valid character allowed not only in the middle of the XML name but also as the
+	 * first character of the name
+	 * @param namespaceAware colon character is reserved as a separator of the prefix and the local name, see
+	 * https://www.w3.org/TR/REC-xml-names/#NT-NCName
+	 * @throws std::invalid_argument if escapingCharacter is not valid
+	 */
+	XMLNameCodec(const char escapingCharacter, const bool namespaceAware) : esc(escapingCharacter), namespaceAware(namespaceAware) {
+		// TODO: allow also characters like #xB7 and add another escaping if they occur at the beginning of the name?
+		if (!isValidNameStartChar(esc)) {
+			throw std::invalid_argument("The character „" + std::to_string(escapingCharacter) + "“ is not allowed at the beginning of a XML name and thus not usable for escaping");
+		}
+	}
+
+	virtual ~XMLNameCodec() {
+	}
+
+	/**
+	 * @param name any string
+	 * @return valid name of XML element or attribute
+	 */
+	Glib::ustring encode(Glib::ustring name) {
+		if (name.empty()) {
+			return Glib::ustring(1, esc);
+		} else {
+			std::stringstream result;
+
+			for (int i = 0; i < name.size(); i++) {
+				gunichar codepoint = name[i];
+				if (codepoint == esc) {
+					result.put(esc);
+					result.put(esc);
+					continue;
+				} else if ((i == 0 && isValidNameStartChar(codepoint)) || (i > 0 && isValidNameChar(codepoint))) {
+					result << Glib::ustring(1, codepoint);
+					continue;
+				}
+
+				result.put(esc);
+				result << Glib::ustring::format(std::hex, std::setfill(L'0'), std::setw(2), codepoint);
+				result.put(esc);
+			}
+
+			return result.str();
+		}
+	}
+
+};
+
+}
+}
+}
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/src/XMLTableCommand.h	Sat Jan 16 16:36:39 2021 +0100
@@ -0,0 +1,137 @@
+/**
+ * Relational pipes
+ * Copyright © 2019 František Kučera (Frantovo.cz, GlobalCode.info)
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, version 3 of the License.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+#pragma once
+
+#include <cstdlib>
+#include <iostream>
+#include <string>
+#include <sstream>
+#include <vector>
+#include <algorithm>
+#include <exception>
+#include <regex>
+
+#include <libxml++-2.6/libxml++/libxml++.h>
+
+#include <relpipe/writer/typedefs.h>
+
+#include "Configuration.h"
+#include "XMLDocumentConstructor.h"
+
+namespace relpipe {
+namespace in {
+namespace xmltable {
+
+using namespace relpipe::writer;
+
+class XMLCommand {
+private:
+	std::wstring_convert<codecvt_utf8<wchar_t>> convertor; // TODO: support also other encodings.
+
+	string_t formatRawXML(string_t rawXML) {
+		std::wregex pattern(L"^<\\?xml version=\"1.0\" encoding=\"UTF-8\"\\?>\n|\n$");
+		return std::regex_replace(rawXML, pattern, L"");
+	}
+
+	void importNode(xmlpp::Node* parent, xmlpp::Node* child, AttributeRecipe attributeRecipe) {
+		if (dynamic_cast<xmlpp::AttributeNode*> (child)) parent->add_child_with_new_ns(
+				convertor.to_bytes(attributeRecipe.rawXmlAttributeWrapper.name),
+				convertor.to_bytes(attributeRecipe.rawXmlAttributeWrapper.uri),
+				convertor.to_bytes(attributeRecipe.rawXmlAttributeWrapper.prefix))->import_node(child);
+		else parent->import_node(child, true);
+	}
+
+	void importNode(xmlpp::Document* document, xmlpp::Node* child, AttributeRecipe attributeRecipe) {
+		if (dynamic_cast<xmlpp::AttributeNode*> (child)) document->create_root_node(
+				convertor.to_bytes(attributeRecipe.rawXmlAttributeWrapper.name),
+				convertor.to_bytes(attributeRecipe.rawXmlAttributeWrapper.uri),
+				convertor.to_bytes(attributeRecipe.rawXmlAttributeWrapper.prefix))->import_node(child);
+		else document->create_root_node_by_import(child, true);
+	}
+
+	string_t toRawXML(xmlpp::Node* parent, AttributeRecipe attributeRecipe, xmlpp::Node::PrefixNsMap ns) {
+		xmlpp::Document d;
+		xmlpp::NodeSet nodes = parent->find(convertor.to_bytes(attributeRecipe.xpath), ns);
+
+		if (attributeRecipe.rawXmlNodeListWrapper.name.size()) {
+			d.create_root_node(
+					convertor.to_bytes(attributeRecipe.rawXmlNodeListWrapper.name),
+					convertor.to_bytes(attributeRecipe.rawXmlNodeListWrapper.uri),
+					convertor.to_bytes(attributeRecipe.rawXmlNodeListWrapper.prefix));
+			for (xmlpp::Node* node : nodes) importNode(d.get_root_node(), node, attributeRecipe);
+		} else {
+			if (nodes.size() == 1) importNode(&d, nodes[0], attributeRecipe);
+			else if (nodes.size() > 1) throw std::invalid_argument("Multiple nodes found where only one was expected. Use nodelist wrapper."); // TODO: better relpipe exception
+			else return L""; // TODO: null
+		}
+		return formatRawXML(convertor.from_bytes(d.write_to_string()));
+	}
+
+public:
+
+	void process(std::istream& input, std::ostream& output, Configuration& configuration) {
+		std::shared_ptr<RelationalWriter> writer(Factory::create(output));
+
+		xmlpp::DomParser parser;
+		XMLDocumentConstructor documentConstructor(&input, &parser);
+		for (ParserOptionRecipe o : configuration.parserOptions) documentConstructor.setOption(convertor.to_bytes(o.uri), convertor.to_bytes(o.value));
+		documentConstructor.process();
+		if (configuration.xinclude) parser.get_document()->process_xinclude(true);
+		xmlpp::Element* root = parser.get_document()->get_root_node();
+
+		xmlpp::Node::PrefixNsMap ns;
+		for (int i = 0; i < configuration.namespaceMappings.size(); i++) {
+			std::string prefix = convertor.to_bytes(configuration.namespaceMappings[i]);
+			std::string uri = convertor.to_bytes(configuration.namespaceMappings[++i]);
+			ns[prefix] = uri;
+		}
+
+		for (const RelationConfiguration& r : configuration.relationConfigurations) {
+			std::vector<relpipe::writer::AttributeMetadata> attributesMetadata;
+			for (AttributeRecipe a : r.attributes) attributesMetadata.push_back(AttributeMetadata{a.name, a.type});
+			relpipe::writer::string_t name = r.nameIsXPath ? convertor.from_bytes(root->eval_to_string(convertor.to_bytes(r.relation), ns)) : r.relation;
+			writer->startRelation(name, attributesMetadata, true);
+			for (xmlpp::Node* n : root->find(convertor.to_bytes(r.xpath), ns)) {
+				for (AttributeRecipe a : r.attributes) {
+					// TODO: convert to bytes only once
+					std::string attributeXpath = convertor.to_bytes(a.xpath);
+					if (a.mode == Mode::STRING) {
+						writer->writeAttribute(convertor.from_bytes(n->eval_to_string(attributeXpath, ns)));
+					} else if (a.mode == Mode::BOOLEAN) {
+						writer->writeAttribute(n->eval_to_boolean(attributeXpath, ns) ? L"true" : L"false");
+					} else if (a.mode == Mode::LINE_NUMBER) {
+						xmlpp::NodeSet attributeNodes = n->find(attributeXpath, ns);
+						string_t line = attributeNodes.size() ? std::to_wstring(attributeNodes[0]->get_line()) : L""; // TODO: null
+						writer->writeAttribute(line);
+					} else if (a.mode == Mode::XPATH) {
+						xmlpp::NodeSet attributeNodes = n->find(attributeXpath, ns);
+						string_t line = attributeNodes.size() ? convertor.from_bytes(attributeNodes[0]->get_path()) : L""; // TODO: null
+						writer->writeAttribute(line);
+					} else if (a.mode == Mode::RAW_XML) {
+						writer->writeAttribute(toRawXML(n, a, ns));
+					} else {
+						throw logic_error("Unsupported mode."); // should never happer, TODO: better relpipe exception
+					}
+				}
+			}
+		}
+	}
+};
+
+}
+}
+}
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/src/relpipe-in-xmltable.cpp	Sat Jan 16 16:36:39 2021 +0100
@@ -0,0 +1,65 @@
+/**
+ * Relational pipes
+ * Copyright © 2019 František Kučera (Frantovo.cz, GlobalCode.info)
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, version 3 of the License.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+#include <cstdlib>
+#include <fstream>
+#include <memory>
+#include <regex>
+#include <algorithm>
+#include <unistd.h>
+
+#include <libxml++-2.6/libxml++/libxml++.h>
+
+#include <relpipe/writer/RelationalWriter.h>
+#include <relpipe/writer/RelpipeWriterException.h>
+#include <relpipe/writer/Factory.h>
+#include <relpipe/writer/TypeId.h>
+
+#include <relpipe/cli/CLI.h>
+
+#include "XMLTableCommand.h"
+#include "CLIParser.h"
+#include "Configuration.h"
+
+using namespace relpipe::cli;
+using namespace relpipe::writer;
+using namespace relpipe::in::xmltable;
+
+int main(int argc, char** argv) {
+	setlocale(LC_ALL, "");
+	CLI::untieStdIO();
+	CLI cli(argc, argv);
+
+	int resultCode = CLI::EXIT_CODE_UNEXPECTED_ERROR;
+
+	try {
+		CLIParser cliParser;
+		Configuration configuration = cliParser.parse(cli.arguments());
+		XMLCommand command;
+		command.process(cin, cout, configuration);
+		resultCode = CLI::EXIT_CODE_SUCCESS;
+	} catch (RelpipeWriterException& e) {
+		fwprintf(stderr, L"Caught Writer exception: %ls\n", e.getMessge().c_str());
+		fwprintf(stderr, L"Debug: Input stream: eof=%ls, lastRead=%d\n", (cin.eof() ? L"true" : L"false"), cin.gcount());
+		resultCode = CLI::EXIT_CODE_DATA_ERROR;
+	} catch (RelpipeCLIException& e) {
+		fwprintf(stderr, L"Caught CLI exception: %ls\n", e.getMessge().c_str());
+		fwprintf(stderr, L"Debug: Input stream: eof=%ls, lastRead=%d\n", (cin.eof() ? L"true" : L"false"), cin.gcount());
+		resultCode = e.getExitCode();
+	} // TODO: catch xmlpp::exception
+
+	return resultCode;
+}