Note: They are relative links. If you are using it locally from the ZBNF download you should unpack the
ZBNFdocu.zip download parallel to the unpacked
ZBNF.zip. Elsewhere show to http://www.vishia.org/ZBNF/sf/docu/readme_ZBNF.html.
ZBNF main description . The syntax definition
ZBNF binary - idea to describe and parse binary files.
ZBNF usage in Java (german, alternativ javadoc: srcJava_Zbnf:_org/vishia/zbnf/ZbnfJavaOutput)
ZBNF to XML (german, alternative javadoc: srcJava_Zbnf:_org/vishia/zbnf/Zbnf2Xml)
JZtxtcmd Text generation and execution scripts
Zbnf2Text parsing Texts, generating output texts
Zmake Make support
CheckDeps_C Dependency checker for C/C++-Language files.
StateEventProg Article about programming of state machines.
Tools contained in this download ready to use
zbnfjax - tools contained in this download, which uses ZBNF and XML, ready to work.
header2Reflection - Tool to generate reflection-information from C-language header files. The reflection will be present as C-source ready to embed in user projects.
C-header to XMI conversion - Tool to convert C-language header files to a XMI-file (XMI Version 1.3) to import as UML-model in an UML-tool. This represents structures of C-written software in graphical UML-form.
Java to XMI conversion - Tool to convert Java-language source files to a XMI-file (XMI Version 1.3). Adequate presentation of software structures from java source in UML.
ZmakeAnt - Tool in this download which creates ANT-XML-makefiles from a plain-text-making-prescript.
Zmake - Tool in this download to generate make control files from a plain-text-making-prescript.
Docu generation via XML tools contained in this download, which supports writing the source of documentation in plain text and convert it to html or word-2003-XML.
ByteDataAccess - Generation of java-code from C-language header files to access structure binary data.
Example of using ZBNF
http://www.vishia.org/ZBNF - start page for ZBNF
http://www.vishia.org/Java2C - start page Java to C-translation (uses ZBNF)
http://www.vishia.org/XmlDocu - start page documentation generation
http://www.vishia.org/Xml - start page of XML descriptions
http://www.vishia.org/Java/docuSrcJava_Zbnf/index.html - javadoc component vishia_Zbnf
http://www.vishia.org/Java/docuSrcJavaPriv_Zbnf/index.html - javadoc component vishia_Zbnf private view
http://www.vishia.org/Java/docuSrcJava_vishiaBase/index.html - javadoc component vishiaBase
http://www.vishia.org/Java/docuSrcJavaPriv_vishiaBase/index.html - javadoc component vishiaBase private view
http://www.vishia.org/Java/docuSrcJava_vishiaXml/index.html - javadoc component vishiaXml
http://www.vishia.org/Java/docuSrcJavaPriv_vishiaXml/index.html - javadoc component vishiaXml private view
http://www.vishia.org/Java/JavaSrc.html - java-sources overview
Some links in the text are related to http://www.en.wikipedia.org sides, they are shown with link_(Wikipedia)
A core part is the ZBNF parser. It is a parser which converts textual content either to a XML representation, or to internal Java data which can be postprocessed in any Java application, or it can produce output text in another form via the built in JZcmd text generator.
Another core part is the JZcmd executer and text generator which can produce any text representation from internal Java data. The JZcmd executer can execute any operation system command line or any Java method with standard argument types.
With both parts some applications are built which are used as helpers for software generation:
Parsing of Java source files and C header files, convert via _XSLT_(Wikipedia) techniques to a _XMI_(Wikipedia)-File. The XMI-File is inputted in a _UML_(Wikipedia)-Tool. The author uses Rhapsody from IBM yet (Version 7.3). The XMI-format is still 1.3, newer formats will be supported later.
Conversion of some sources, especially XMI and plain text topics to generate documentation. The documentation generation process is controlled with a simple text script which is parsed with ZBNF, converted to an XSL script to control the XSLT-process. The output format of the text is XHTML and Word-2003-XML which can inputted to the original Microsoft Word 2003 but to open office too.
Zmake: Using scripts to control a make process.
Parsing C headerfiles to generate C-sourcefiles which presents Reflection information. Therewith an access to embedded devices via ethernet, serial or dual-port-interface is done. The libraries to access it are not part of this download but are available as open-source in the Java2C-download.
Describing state machine behavior in plain texts, parsing it and generate C-sources and documentation to execute and present the state machines. It is a opposite technique to usage of UML-Tools respectively the XMI-format of a UML-designed state machine is used for code generation and documentation.
Parsing of _Structured_text_(Wikipedia)-sources (SCL-Files) to build derived secondary sources for variable access.
The ZBNF parser is used in some more applications outside this download, especially from the author direct for
parsing a script to present graphical information GRAL.
parsing Java sources to translate it to C-soources: Java2C.
ZBNF is a Semantic backus naur format. The Z symbolized a S for semantic. The _Backus-Naur_Form_(Wikipedia) may be well known.
The syntax to use is presented and processed with a plain textual script. It is conterted to a internal data structure while starting the parsing process on runtime. Then the parser produce output data which are named and sorted adequate to its semantic identifier and disposition in syntactial components. This data can be outputted as XML tree immediately to post-process with the world of XML. But the data can be stored in Java classes to post process in Java applications too.
If you should have a XML script, but you won't edit it elaborately, write the intrinsic content in plain text and convert it!
For example to get complexly ANT-Scripts:
If you have plain formatted text, a.e. from another tool-output, and you will process it with XML-techniques, convert it:
For example a bill of material from older computer software:
Why ZBNF ?
If you will translate a programming language in another one or you will extract some informations from Source code, you can parse the source text with ZBNF and write a translation in Java programming or with XSLT techniques. Therefore you also can implement a translator for an own DSL (Domain Specific Language):
Another example is build a XMI file from Headers and import it to an UML Modell.
The last but not least is a technique to access to data in Java programms. But the structure of data is described in C-Sources (Headerfiles, struct). Therefore Java code is generated from Headerfiles, using ByteDataAccess.java.
The text generation may be considered as the reverse technique of parsing a text: Conversion from internal Java data which may be a XML Tree representation, other Treenode representations or free data into plain texts. This texts may be C-sources, Control files for make etc.
The text generation may need preparation methods and data instances, which can be called, created and used inside the JZcmd
script for text generation. Furthermore structured programming is need such as
for(element: container) and
call subroutine(args). Therefore the text generation was equipped with that features. Last not least operation system's command line invocations
may be need and they are obvious to implement, which is done of course. The result is a univerals script language which is
capable to replace all Windows-batch-files, some Unix script files and other script languages, if a standard Java Virtual
Machine is present on the system.
The JZcmd executer uses a plain textual control script file like for example ZBNFdocu:examples/BillOfMaterial/billOfMaterial.ZText.html. The
<&data> are replaced by the data,
<:for:element:container> etc. controls the text output depending on data.
The text generator is established from autumn 2012. The development of the JZcmd approachs was done in 2013 and in spring of 2014 with combining the Zmake utility with JZcmd.
For licence see ZBNFroot:licence.html.
There are some possibilities to post questions, hints or improvements on the sourceforge project page.
But you can also write your suggestions of improvement to my private email: firstname.lastname@example.org.
If you detect some mistakes in the english presentation, and you are a native speaker of english language, please send me a corrected version. If it is only a few corrected sentences, it may be nice to have them too. To find out the source please send also a part of the given wrong text. I'm not a native speaker. I think, the technical american version of english language is proper to use.
If you want to use some of this download as input for your own project, it may be fine to inform me. You have to use the LPGL licence with or without information of me. If you want to use any parts of this download with another licence as LPGL, especially without publishing, you have to contact me.
The whole content of this download, including the ZBNF-Parser and the zbnfjax is developed and substantially used under Windows. Than it is tested under Linux too.
All Java-programs are running without binary differences as well under Windows as under Linux. It should be run under a Macintosh- or any Unix-environment too. - But all command scripts are strong incompatible between Windows and the other systems. There are fine differences in the syntax, which prevent a commonly using of the scripts. Scripts (Windows-batch-files, Unix-bash-shell-scripts) are used to start the execution of the Java-programs. This start scripts are contained twice in the examples of the download and twice in the zbnfjax.
This download contains the pure ZBNF-Definition and -Parser with sources and examples and the zbnfjax, which uses ZBNF, but SAXON, JDOM and ANT too, with some examples.
The Main description for ZBNF is provided in english language. This description defines the qualities of the ZBNF. The Definition of ZBNF may be used in other contexts as the here provided ZBNF-parser too. It should be recognized as a independently language definition.
The ZBNF-Parser is supplied as Executable (jar-File, Java Version 1.6 / 6 or higher is required) to transform any textual inputs to XML, and as Java-Sources to use in Java-applications, which may be postprocessing the parsers result. This solution is independent from other organisations and companies. Only a Java system should be present: The Java-Runtime-Environment (http://java.com/en/download/index.jsp) to run programs, which uses ZBNF, and the Java-development environment (http://www.java.sun.com) to compile Java-Programs.
The jar-file is contained in
zbnfjax/Zbnf.jar, though it isn't depend from other parts of zbnfjax. The user can post-process the XML-result with any XML-system after whish.
srcJava_Zbnf-Folder contains the Java-Sources for Zbnf. There are all sources for Zbnf, not more, not less. The compilation of this sources
Zbnf.jar is controlled with the
The Conversion text to XML using ZBNF (Zbnf2Xml) is described yet only in german language in ZBNFdocu:Zbnf2Xml.html, but see the software documentation javadoc-Zbnf/org/vishia/zbnf/Zbnf2Xml.
The invocation of the parser in a Java environment is described yet only in german language in ZBNFdocu:ZbnfJava.html, but see the software documentation javadoc-Zbnf/org/vishia/zbnf/ZbnfJavaOutput.
The javadoc-Zbnf/org/vishia/zcmd/Zbnf2Text parses an input text and produces one or more output texts. It uses the capability of Chapter: 6.6 JZcmd, Text generation.
The core examples only use the ZBNF-Parser and additional Java-sources to demonstrate post-processing. This examples are present
to explain and demonstrate, but also to test the parser. Older versions of the
*.reference-Outputs may be compared with newer invocations to check the consistence respectively changes.
The BillOfMaterial is a basicly example to explain ZBNF.
The CheaderParsing shows a complexly ZBNF-syntax scripts to parse Headerfiles from C-language. The same script is used for ZBNFroot:examples_ZBNF_core/Header2Reflection/readme.html and for ZBNFroot:examples_XML/Header2XMI/readme.html.
The testAllFeatures Contains some scripts, which should be test all features of ZBNF. A comparision with the reference-outputs can be done after changes in the sources of ZBNF or if environment conditions are modified.
The testEncodings shows how encoding works.
The VhdlScript is another application. The Java-src-example shows, how a VHDL-inputscript is parsed and translated to Headerfiles. The VHDL-script contains some constant definitions of ports for an FPGA-design and is used in development of FPGA. From this source data a header file is produced which contains the access informations to the FPGA in an address space of a microprocessor. It is typically for embedded control.
The Header2Reflection is a ready-to-use-executable contained in the zbnfjax-directory. This Translator reads Headerfiles from a C or C++ development
and generates so named Reflection-C-files. The generated reflection files can be added to the users C/C++-Project to access
data in a symbolic way. The user needs parts of the CRuntimeJavalike-C/C++-Sourcefiles additional to use this concept, see
Jc-Reflection. This download doesn't contains this complex source base, it contains only the Translator
header2Reflection.jar with its sources. That is because the translator is a pure ZBNF application too.
The zbnfjax-Folder contains scripts and jars for the usage of ZBNF: Since about 2016 the focus is the JZtxtcmd capabilities. Another focus is Header2Reflection for the Inspector concept and documentation generation. See zbnfjax-readme
In the past often a XML-environment is used. ZBNF translates text-files to XML, further processing may be done using XSLT. For the XSLT translation SAXON is recommended. But it is not part of the zbnfjax folder. The user, who want to use the XML-processing features should download this parts from its originally internet pages.
For dayly working with ZBNF only the
zbnfjax-folder is needed. You may disposed this directory at a suitable.position in your file system. The file
zbnfjax/batch_template/setZBNFJAX_HOME.bat should be copied in a directory, which is obtainable by the systems PATH. Its content is to be adapted to your system environment.
The additional downloads from SAXON and JDOM are disposed at a adequate directory. It may be suitable to put this files in
XSL-Scripts, ZBNF-Scripts. Batches and the Zmake.jar for Zmake, the standard Zmake-System is supplied here.
XSL-Scripts, ZBNF-Scripts, Batches and the Xslt.jar for XML-Documentation-Generation.
XSL-Scripts, ZBNF-Scripts, Batches for conversion to XMI from Headerfiles and Java-Files. The XMI-File presents an UML-Model and it can be inputted to any UML-Tool.
Xslt.jar for free XSL-Translation using mulitple inputs and Wikiformat-Conversion.
The XSLT-translation uses the SAXON-XSLT. The zbnfjax is tested with the last version of Saxon-B, available under http://saxon.sourceforge.net in chapter Older Products as open-source-product. Saxonica has changed its licence conditions. In the past the Saxon-B was open-source, but Saxon-SA
was the commercial product including Xschema and others. The newer versions knows three levels of licence: The open-source
Home Edition, a low-cost Professional Edition and a Enterprise-Edition. The new Home-Edition doesn't support the
<saxon:call-template ... instruction, which is used in the Xslt-Scripts. Therefore the last Saxon-B is proper for using zbnfjax in open-source-conditions.
But it is recommended to use the newer Saxon's commercial editions if further support of saxon may be need. See http://www.saxonica.com.
The JDOM-Java-Sources or the jdom.jar, which are available as open source under http://www.jdom.org.
The examples are present to explain and demonstrate the usage, but also to test the tool chain. Older versions of the
*.reference-Outputs may be compared with newer invocations to check the consistence respectively changes.
The DocuGenerationViaXML is contained here completly. The scripts and jars are contained exclusively in the
zbnfjax-Folder. The description is visible at www.vishia.org/XmlDocu in german language. The example is used to generate the documentation of this download inclusively this documentation. The
Sources of all readme-files are given here as plain texts.
The ByteDataAccessJava describes an Example to access byte data which are given in a structure in file described in C-language-header-files.ZBNF helps to generate Java-Sources, which are useful to access such data in byte-arrays in Java. The byte-arrays are contents (read from files, got from socket-communication data, write in files or translated with sockets). The script and batch-file to do the generation are contained in zbnfjax. This directory contains a example and the test base for the scripts. See also www.vishia.org/Java/indexByteDataAccess.html
The Header2XMI contains examples to generate an XMI-File for UML-Model-Oriented-Development. The script and batchfile to do the generation are contained in zbnfjax. This directory contains a example and the test base for the scripts.
The Java2XMI is the counterpart to generate an XMI-File for UML-Model-Oriented-Development from a Java base. The script and batchfile to do the generation are contained in zbnfjax. This directory contains all files to generate an UML-Model from the Java-Sources of ZBNF. A project in Rhapsody are included. To use this project, you need a Rhapsody software and licence. It is able to download (evluation licence) from http://www.ibm.com/developerworks/downloads/r/rhapsodydeveloper/learn.html
JZcmd helps to generate plain texts from any Java data. Additional it is an universal script to invoke both Java routines and operation system routines (command line). This system is used by the newer version of Zmake and some other tools which outputs texts.
The following schema shows the principle::
cmd line ---------->| Invoke inside a---->| Java application | JZcmd ===========+===>cmdLine ^ +===>generate text output | +<== read files Users JZcmd +===>write files, especially text generation script +===>invoke Java routines, prepare data.
The JZcmd uses the ZBNF parser internally to translate the Users JZcmd script. The syntax of a JZcmd script is defined internally too.
The ZBNF parser can be used especially for textual given data from any file, defined in the script. The script can contain:
The syntax for the users Input data, as free textual part in the JZcmd script.
Definition of the files which should be read.
Invocation of the parser.
It is possible to invoke Java routines and creating Java instances to post-process parsed data. It may be better to program such things in Java.
The JZcmd script helps to express textual outputs with the following approach:
<+out> Plain text <&with_Content_of_Variable> <:if>conditional text<.if> <.+>
The text output has not an indentation by this example, but the JZcmd script can use the indentation! There are some more possibilities.
An example for JZcmd is the code generation for statemachine execution from a Statemachine describing script, see ZBNFroot:examples_ZBNF_core/StateMGen/readme.html. A basic example is contained in ZBNFroot:examples_ZBNF_core/BillOfMaterial/readme.html.
The javadoc-Zbnf/org/vishia/zcmd/Zbnf2Text parses an input text and produces one or more output texts. It uses the capability of JZcmd.
Zmake is another organisation of the making process to compile C-Sources, control a XMI-Conversion or all other generation requests. The basic idea is:
ZmakeUserScript: ===================JZcmd================>ZmakeExecutionScript: Keep the users make ^ Generate the ready to use control file simple. | make file to execute ZmakeGenCtrlScript: Use a second file, which controls details of the make process.
The older version of Zmake produces only a Apache-ANT XML-make file with XSLT. It is the srcJava_Zbnf:_org/vishia/zbnf/Zmake. The scripts are contains in the
zbnfjax/xsl folder of this download.
This version using JZcmd can do both, only prepare the control file which is used for any maker, or execute the make process itself. A produced make file can be
A Windows-Batch-file or shell-script, which calls the compiler, linker, translator. Maybe there is a check of presence of the output files with or without timestamp check to accelerate the making process - prevent translation if the result is present already.
A make-file for any GNU-maker etc.
Inside a Zmake script the Dependency checker for C/C++-Language files can be invoked. This resolves the problem of compilation only changed files, also if there are older ones. It helps to mastering the dependency problem.
ZmakeUserScript is the JZcmd script which is invoked and administrate by the user. It can include a JZcmd script which is administrate by
the system's administrator who defines more complex compiler options etc. That is the
ZmakeGenCtrlScript. This approach is a possibility, not a necessity.
The last version of ZBNF on sourceforge was published on january-17, 2010 as version 1.0. Some more versions are published on the vishia_Downloadpage. A Version, designated as ZBNF_110731 was published on the vishia download page. This version is considered as 1.1.
This Version is
The version 1.2 has only minor changes for the ZBNF parser and syntax. It's stable. The substantial differences between the Version 1.0 and Version 1.2 is the capability of text generation, command line execution and changes of the Zmake system. On the other hand some examples and applications are improved.
The Version 1.0 provides only one way to generate output texts controled with a script: Using XSLT. But the possibilities to write algorithm in XSLT are not so far. The other way to produce an output requires deep special Java programming work. The Header2Reflection tool is an example for that.
Input_Text ===> ZBNF_parser ===> XML ===> XSLT ====> Output for example ANT | +======> Java_Programm =====> Output for example Header2Reflection
The Version 1.2 contains the JZcmd capability. With them a more universal Java algorithm can be combined with an execution and text generation script. JZ combines the two letters for Java and ZBNF with the designation cmd for command execution. The capability of text generation is a part of command execution.
The end-user oriented parts of programming can be written in the JZcmd-script. Whereby the Java algorithm supplies basic data preparation which is not need to change usually.
Input_Text ===> ZBNF_parser ===> XML ===> XSLT ====> Output for example ANT | +======> Java_Programm =====> Output for example Header2Reflection | +======> JZcmd =============> Any execution and output conversation | +==>Java_Progr===> JZcmd ===> More complex but script controlled output | +==> JZcmd zmake ===========> Supports making processes for software generation
With this capabilities the Zmake approach found in the version 1.0 already is changed:
The Version 1.0 supports only using ANT for the Zmake idea. An proper zbnf file and a centralistic XSLT-script generates an ANT-make file which was executes with ANT.
The Docu generation via XML uses the old version of Zmake to ANT still.
But a new approach uses Zmake supports the generation of make execution files in any form. Producing of an ANT file is not used yet in examples but it should be work too. On the other hand a JZcmd-script can execute the make process directly.
A new tool CheckDeps combined with the new Zmake helps to decide whether a translation process should be run or not. This basic capability of any maker (ANT or classic) is supported with them, but in a more universal approach. Not only the comparison older/newer time stamp but comparison of the time stamp of the source with a list of the last translation time, and also the comparison of content decides the necessity of translation. This tool works fine in praxis since 3 years.
The way to produce text from an input text is used for the ZBNFroot:examples_ZBNF_core/StateMGen/readme.html. This is used in praxis too. I have some experience with the usage of state machine technology in SCL, C, Java. See www.vishia.org/stateM.
From 1.0 to 1.1
Some log outputs are improved.
From 1.1 to 1.2:
ZBNF-Syntax: supports <* |endstring?semantic>: The parse result is trimmed without leading and trailing white spaces.
Parser: Now stores instances of XmlNodeSimple for the parse result, able to use for text generation immediately. Calling of getResultTree()} returns this representation.
From 1.0 to 1.1
The text generation was introduced. New file
zbnfjax/xsl/ZmakeGenctrl.zbnf But this is the older version, use the new one!
BugsAndFeatures directory is moved outside of
From 1.1 to 1.2
The text generation was improved and changed substantially. The text generation is mutated to an execution script. It is JZcmd.
Zmake was improved from only ANT support to a generally approach (see Zmake). The CheckDeps was created:
* AsciiTopics.zbnf supports more attributes for chapters additional to
class. This attributes are read from the textual input text and provided in the XML representation of the text. It can be used
in special scripts.
* DocuGenCtrl2Ant.xslp: capability to generate from StateMachine description.
* Pre2Word.xsl: Minor change of handling size of an image.
* Pre2Xhtml.xsl: Some experience with generate-id().
* TopixXhtml.xsl: Some experience with inset
* XmiDocu.xslp: Some changes in apearance.
* setZBNFJAX_HOME.bat: better divided in a part which should be adapted by user and a part which checks and prepares.
* zbnfjax, zbnfjax.bat: Regarding new JZcmd
New directory zmake with the new zMake files.
The sources are stored in a Bazaar source code management. The Bazaar-Repositories can be gotten from http://www.vishia.org/indexDownload.html. It is a closed workflow (cathedral model, see http://en.wikipedia.org/wiki/The_Cathedral_and_the_Bazaar). One can reconstructed what and why was changed. It is possible to merge changes from any user by me as Maintainer.
The example for using Zmake for file copying is adapted to the new Zmake approach.
The examples_XML/Zmake is removed. It is replaced by exmpl_Fileset. This uses the new capability and shows how files can be selected.
New examples with the new features of text generation.