| 1 | Supplemental information for JOSM -- the Java OpenStreetMap Editor
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| 2 |
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| 3 | =============================================================================
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| 4 | I. Install & Launch
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| 5 | =============================================================================
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| 6 |
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| 7 | Installation notes
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| 8 | ------------------
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| 9 | To run JOSM, you need:
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| 10 |
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| 11 | * The JOSM .jar file, e.g., josm-tested.jar or josm-latest.jar
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| 12 | * Java Runtime Environment (JRE) 8, or later.
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| 13 |
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| 14 |
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| 15 | How to get Java Runtime Environment
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| 16 | -----------------------------------
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| 17 | You need JRE Version 8, or later.
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| 18 |
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| 19 | Microsoft Windows and Apple Mac OS X users should visit https://www.java.com
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| 20 | and download the latest Java executable for their system.
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| 21 |
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| 22 | Linux users should visit http://www.oracle.com/technetwork/java/index.html
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| 23 | There is a Linux binary installer, which you must execute from a console, or
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| 24 | use the mechanism of your distribution's packaging system.
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| 25 |
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| 26 |
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| 27 | How to launch
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| 28 | -------------
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| 29 | Microsoft Windows users launch by double-clicking on the .jar file.
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| 30 | If this does not work, open a command shell and type
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| 31 | "java -jar josm-latest.jar" in the directory that holds the file. (Please
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| 32 | replace josm-latest.jar with the name of your .jar file, if you aren't using
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| 33 | the latest version.)
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| 34 |
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| 35 | Under Linux, open a shell, go to the file directory and type
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| 36 | "java -jar josm-latest.jar" to launch. If this does not work, try to set
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| 37 | your JAVA_HOME variable to the java executable location (the root location,
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| 38 | not the bin).
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| 39 |
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| 40 | macOS users just click on the .jar file icon.
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| 41 |
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| 42 | =============================================================================
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| 43 | II. Development
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| 44 | =============================================================================
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| 45 |
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| 46 | How to get the source code
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| 47 | --------------------------
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| 48 | Download it directly from the subversion at
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| 49 | https://josm.openstreetmap.de/svn/trunk. To use the command line subversion
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| 50 | client, type
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| 51 |
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| 52 | svn co https://josm.openstreetmap.de/svn/trunk josm
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| 53 |
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| 54 |
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| 55 | Files & directories
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| 56 | -------------------
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| 57 | This is an overview of the files and directories in the JOSM code repository:
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| 58 | - build.xml ant build file (standard way to create a JOSM binary)
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| 59 | - CONTRIBUTION list of major code contributors
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| 60 | - data/ data files that will be included in the JOSM jar file
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| 61 | - fonts/ font files used for map rendering
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| 62 | - gpx/ different color gradients for gpx drawing
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| 63 | - projection/ projection files
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| 64 | - custom-epsg list of projection definitions, auto-generated file created by ant task 'epsg'
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| 65 | - security/*.pem certificates that we like to accept for TLS connections, but are missing in the
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| 66 | default Java certificate store
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| 67 | - validator/ data files used by the JOSM validator
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| 68 | - *.cfg files designed for the old tagchecker, still in use
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| 69 | - *.mapcss default validation rules for the MapCSS-based tagchecker
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| 70 | - opening_hours.js Javascript code to validate opening hours tag
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| 71 | (external library, see https://github.com/opening-hours/opening_hours.js)
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| 72 | - boundaries.osm OSM file containing boundary data for the states of the earth, including
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| 73 | data for right and left-hand traffic
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| 74 | - defaultpresets.xml data file for the core tagging presets
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| 75 | - help-browser.css CSS file for the help sites (HTML content is downloaded from the website
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| 76 | on demand, but displayed inside the programm in a Java web browser component.)
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| 77 | - overpass-wizard.js Javascript code to provide a wizard-GUI for creating Overpass requests
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| 78 | (external library, see https://github.com/tyrasd/overpass-wizard)
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| 79 | - *.lang translation data
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| 80 | - *.xsd xml schema files for validation of configuration files
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| 81 | - data_nodist/ data files that are useful for development, but not distributed
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| 82 | - exif-direction-example.jpg
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| 83 | sample image, that contains direction information in the EXIF header
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| 84 | (keys: Exif.GPSInfo.GPSImgDirectionRef, Exif.GPSInfo.GPSImgDirection)
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| 85 | - filterTests.osm used for unit testing of the filter feature
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| 86 | (see test/unit/org/openstreetmap/josm/data/osm/FilterTest.java)
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| 87 | - Join_Areas_Tests.osm some examples to test the 'join areas' feature
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| 88 | - *.* various other data files used for unit testing and as reference file
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| 89 | - projection/ projection files
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| 90 | - *.gsb NTv2 grid files for projection support, downloaded by the
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| 91 | client on demand (see CONTRIBUTION)
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| 92 | - CHENyx06-Distribution.pdf
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| 93 | archive of terms of use for the CHENyx06.gsb file
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| 94 | - epsg EPSG data file, taken from the proj.4 project
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| 95 | (see https://github.com/OSGeo/proj.4/blob/master/nad/epsg)
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| 96 | - esri ESRI data file, taken from the proj.4 project
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| 97 | (see https://github.com/OSGeo/proj.4/blob/master/nad/esri)
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| 98 | - josm-epsg customizations to the epsg file, used together with the epsg file
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| 99 | to generate data/projection/custom-epsg
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| 100 |
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| 101 | - projection-reference-data.csv
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| 102 | reference data for projection tests
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| 103 | (see test/unit/org/openstreetmap/josm/data/projection/ProjectionRefTest.java)
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| 104 | - projection-regression-test-data.csv
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| 105 | regression data for projection tests
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| 106 | (see test/unit/org/openstreetmap/josm/data/projection/ProjectionRegressionTest.java)
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| 107 | - trans/*.lang translation data for files that are not distributed, but used
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| 108 | by the server for localization of the services;
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| 109 | currently contains plugin descriptions in order to include translations
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| 110 | in the downloaded plugin list
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| 111 | - gpl-2.0.txt, gpl-3.0.txt full text of the GNU General Public License
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| 112 | - images/ images distributed with the JOSM binary
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| 113 | - icons images for the Potlatch 2 style
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| 114 | - presets images for the main mappaint style and the internal presets
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| 115 | - images_nodist/ images, which are not for distribution, but may be useful later (e.g. high
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| 116 | resolution and vector versions)
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| 117 | - josm.jnlp Java Web Start launcher file (used on the website for the tested version)
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| 118 | - josm-latest.jnlp Java Web Start launcher file (used on the website for the latest version)
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| 119 | - LICENSE the JOSM license terms
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| 120 | - linux/ files useful for Linux distributions, including Appdata files, .desktop
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| 121 | files, Debian/Ubuntu scripts, man pages, icons, etc.
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| 122 | - macosx/ files needed to create the MacOS X package
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| 123 | - netbeans/ preconfigured Netbeans project
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| 124 | - patches/ patches for external libraries used in JOSM (see below)
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| 125 | - README this file
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| 126 | - resources/ resource files that will be included in the JOSM jar file
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| 127 | - scripts/ various scripts used by JOSM developers
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| 128 | - BuildProjectionDefinitions.java
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| 129 | called from the ant build file to combine the files epsg and josm-epsg
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| 130 | to create the custom-epsg file for distribution
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| 131 | - geticons.pl tool to find all used icons and allows deleting unused icons
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| 132 | searches also for images with incompatible svg code
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| 133 | - optimize-images short script to decrease size of PNG images
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| 134 | - presets_lang.pl helper script to update language links in presets file
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| 135 | - since_xxx.py developer tool to replace "@since xxx" in Javadoc by the upcoming revision number
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| 136 | - SyncEditorLayerIndex.groovy
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| 137 | script to compare and analyse the differences of the editor layer index and the
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| 138 | JOSM imagery list (see https://josm.openstreetmap.de/wiki/ImageryCompare)
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| 139 | - TagInfoExtract.groovy extracts tag information for the taginfo project
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| 140 | - src/ the source code of the application
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| 141 | - start.html HTML page to run the applet version of JOSM
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| 142 | - styles/ map styles included in JOSM
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| 143 | - sytles_nodist/ files needed for map style maintenance
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| 144 | - potlatch2/README infos on how to update the Potlatch 2 style from upstream sources
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| 145 | - test/ automated software tests
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| 146 | - data/ resources used for some tests
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| 147 | - functional/ functional tests (source code)
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| 148 | - lib/ libraries needed for (some of) the tests, including JUnit
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| 149 | - performance/ performance tests (source code)
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| 150 | - unit/ unit tests (source code)
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| 151 | - tools/ libraries and tools that help in the development process
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| 152 | - animal-sniffer-ant-tasks.jar
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| 153 | used to build and check code signatures to ensure plugins binary compatibility
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| 154 | - appbundler-1.0ea.jar used to build Mac OS X package
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| 155 | - checkstyle/ libs and config files for checkstyle (automatically detects code style
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| 156 | problems in source code); can be launched as an ant target in build.xml
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| 157 | - commons-cli-1.3.1.jar dependency of Groovy Ant task
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| 158 | - error_prone_ant.jar used to detect code errors during compilation
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| 159 | - spotbugs/ libs and config files for spotbugs (automatically detects common bugs and potential
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| 160 | problems in source code); can be launched as an ant target in build.xml
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| 161 | - groovy-all.jar used for some unit tests and various scripts
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| 162 | - jacocoant.jar used to include coverage data into JUnit test reports
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| 163 | - japicc/ used to generate a compatibility report between optimized jar and normal one
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| 164 | - javacc.jar used in the build process to generate some .java files from a javacc source file
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| 165 | (src/org/openstreetmap/josm/gui/mappaint/mapcss/MapCSSParser.jj)
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| 166 | - proguard.jar optimize final binary jar - see build.xml (not used in production so far)
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| 167 | - xmltask.jar used to edit XML files from Ant for the OSX package
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| 168 | - windows/ files needed to create the Windows installer
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| 169 |
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| 170 | The 'patches' directory
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| 171 | -----------------------
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| 172 | Some libraries that JOSM depends on, are patched for various reasons. The
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| 173 | files in the patches directory can be used to roll back these customizations.
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| 174 | This is useful in order to
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| 175 | * inspect the changes
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| 176 | * update to a newer version of the library but keep the modifications
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| 177 |
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| 178 | You can use 'quilt' to manage the patches. E.g. the following command applies all of them:
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| 179 |
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| 180 | $ quilt push -a
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| 181 |
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| 182 | Of course, it is also possible to apply the patch files manually one by one.
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| 183 |
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| 184 | Third party libraries
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| 185 | ---------------------
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| 186 | There are some third party libraries which are directly included in the source code tree, in particular:
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| 187 |
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| 188 | * jmapviewer: Java component to browse a TMS map
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| 189 | src/org/openstreetmap/gui (svn external)
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| 190 | -> http://svn.openstreetmap.org/applications/viewer/jmapviewer/
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| 191 | * Apache commons compress: Support for bzip2 compression when opening files
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| 192 | src/org/apache/commons/compress/compressors (svn external)
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| 193 | -> https://github.com/apache/commons-compress
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| 194 | * Apache commons validator: Improved validator routines
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| 195 | src/org/openstreetmap/josm/data/validation/routines
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| 196 | -> http://commons.apache.org/proper/commons-validator
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| 197 | * SVG Salamander: Support for SVG image format
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| 198 | src/com/kitfox/svg
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| 199 | -> https://github.com/blackears/svgSalamander
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| 200 | * Metadata Extractor: Read EXIF Metadata of photos
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| 201 | src/com/drew
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| 202 | -> https://github.com/drewnoakes/metadata-extractor
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| 203 | * Signpost: OAuth library
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| 204 | src/oauth, src/com/google
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| 205 | -> https://github.com/mttkay/signpost
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| 206 | * MultiSplitPane: Small lib for GUI layout management
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| 207 | src/org/openstreetmap/josm/gui/MultiSplitLayout.java, MultiSplitPane.java
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| 208 | -> https://github.com/floscher/multi-split
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| 209 | -> https://community.oracle.com/docs/DOC-983539
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| 210 | * swinghelper: Class CheckThreadViolationRepaintManager to find classpath violations
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| 211 | src/org/jdesktop/swinghelper/debug/CheckThreadViolationRepaintManager.java
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| 212 | -> https://github.com/floscher/swinghelper
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| 213 | * xz extractor
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| 214 | src/org/tukaani
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| 215 | -> https://tukaani.org/xz/java.html
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