--- /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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+ of this license document, but changing it is not allowed.
+
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+transaction who receives a copy of the work also receives whatever
+licenses to the work the party's predecessor in interest had or could
+give under the previous paragraph, plus a right to possession of the
+Corresponding Source of the work from the predecessor in interest, if
+the predecessor has it or can get it with reasonable efforts.
+
+ You may not impose any further restrictions on the exercise of the
+rights granted or affirmed under this License. For example, you may
+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.
+
+ A "contributor" is a copyright holder who authorizes use under this
+License of the Program or a work on which the Program is based. The
+work thus licensed is called the contributor's "contributor version".
+
+ A contributor's "essential patent claims" are all patent claims
+owned or controlled by the contributor, whether already acquired or
+hereafter acquired, that would be infringed by some manner, permitted
+by this License, of making, using, or selling its contributor version,
+but do not include claims that would be infringed only as a
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+(such as an express permission to practice a patent or covenant not to
+sue for patent infringement). To "grant" such a patent license to a
+party means to make such an agreement or commitment not to enforce a
+patent against the party.
+
+ If you convey a covered work, knowingly relying on a patent license,
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+consistent with the requirements of this License, to extend the patent
+license to downstream recipients. "Knowingly relying" means you have
+actual knowledge that, but for the patent license, your conveying the
+covered work in a country, or your recipient's use of the covered work
+in a country, would infringe one or more identifiable patents in that
+country that you have reason to believe are valid.
+
+ If, pursuant to or in connection with a single transaction or
+arrangement, you convey, or propagate by procuring conveyance of, a
+covered work, and grant a patent license to some of the parties
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+or convey a specific copy of the covered work, then the patent license
+you grant is automatically extended to all recipients of the covered
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+
+ A patent license is "discriminatory" if it does not include within
+the scope of its coverage, prohibits the exercise of, or is
+conditioned on the non-exercise of one or more of the rights that are
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+in the business of distributing software, under which you make payment
+to the third party based on the extent of your activity of conveying
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+parties who would receive the covered work from you, a discriminatory
+patent license (a) in connection with copies of the covered work
+conveyed by you (or copies made from those copies), or (b) primarily
+for and in connection with specific products or compilations that
+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
+otherwise) that contradict the conditions of this License, they do not
+excuse you from the conditions of this License. If you cannot convey a
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+not convey it at all. For example, if you agree to terms that obligate you
+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
+License would be to refrain entirely from conveying the Program.
+
+ 13. Use with the GNU Affero General Public License.
+
+ Notwithstanding any other provision of this License, you have
+permission to link or combine any covered work with a work licensed
+under version 3 of the GNU Affero General Public License into a single
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+
+ 14. Revised Versions of this License.
+
+ The Free Software Foundation may publish revised and/or new versions of
+the GNU General Public License from time to time. Such new versions will
+be similar in spirit to the present version, but may differ in detail to
+address new problems or concerns.
+
+ Each version is given a distinguishing version number. If the
+Program specifies that a certain numbered version of the GNU General
+Public License "or any later version" applies to it, you have the
+option of following the terms and conditions either of that numbered
+version or of any later version published by the Free Software
+Foundation. If the Program does not specify a version number of the
+GNU General Public License, you may choose any version ever published
+by the Free Software Foundation.
+
+ If the Program specifies that a proxy can decide which future
+versions of the GNU General Public License can be used, that proxy's
+public statement of acceptance of a version permanently authorizes you
+to choose that version for the Program.
+
+ 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
+HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY
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+IS WITH YOU. SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF
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+ 16. Limitation of Liability.
+
+ IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
+WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS
+THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY
+GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE
+USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF
+DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD
+PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS),
+EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF
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+
+ 17. Interpretation of Sections 15 and 16.
+
+ If the disclaimer of warranty and limitation of liability provided
+above cannot be given local legal effect according to their terms,
+reviewing courts shall apply local law that most closely approximates
+an absolute waiver of all civil liability in connection with the
+Program, unless a warranty or assumption of liability accompanies a
+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
+ 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/>.
+
+Also add information on how to contact you by electronic and paper mail.
+
+ If the program does terminal interaction, make it output a short
+notice like this when it starts in an interactive mode:
+
+ <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;
+}