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/* -*- mode: java; c-basic-offset: 2; indent-tabs-mode: nil -*- */
/*
Part of the Processing project - http://processing.org
Copyright (c) 2012-23 The Processing Foundation
Copyright (c) 2004-12 Ben Fry and Casey Reas
Copyright (c) 2001-04 Massachusetts Institute of Technology
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License version 2
as published by the Free Software Foundation.
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, write to the Free Software Foundation,
Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
package processing.mode.java;
import java.io.*;
import java.nio.file.Files;
import java.util.*;
import java.util.zip.ZipEntry;
import java.util.zip.ZipFile;
import java.util.zip.ZipOutputStream;
import org.apache.tools.ant.BuildException;
import org.apache.tools.ant.DefaultLogger;
import org.apache.tools.ant.Project;
import org.apache.tools.ant.ProjectHelper;
import processing.app.*;
import processing.app.exec.ProcessHelper;
import processing.app.platform.MacPlatform;
import processing.app.ui.ExportPrompt;
import processing.core.PApplet;
import processing.core.PConstants;
import processing.data.StringList;
import processing.data.XML;
import processing.mode.java.preproc.ImportStatement;
import processing.mode.java.preproc.PdePreprocessor;
import processing.mode.java.preproc.PreprocessorResult;
import processing.utils.SketchException;
public class JavaBuild {
static public final String PACKAGE_REGEX =
"(?:^|\\s|;)package\\s+(\\S+)\\;";
static public final String MIN_JAVA_VERSION = "17";
protected Sketch sketch;
protected Mode mode;
// what happens in the build, stays in the build.
// (which is to say that everything below this line, stays within this class)
protected File srcFolder;
protected File binFolder;
private boolean foundMain = false;
private String classPath;
protected String sketchClassName;
protected String sketchRenderer;
/**
* This will include the code folder, any library folders, etc. that might
* contain native libraries that need to be picked up with java.library.path.
* This is *not* the "Processing" libraries path, this is the Java libraries
* path, as in java.library.path=BlahBlah, which identifies search paths for
* DLLs or JNILIBs. (It's Java's LD_LIBRARY_PATH, for you UNIX fans.)
* This is set by the preprocessor as it figures out where everything is.
*/
private String javaLibraryPath;
/** List of library folders, as figured out during preprocessing. */
private List<Library> importedLibraries;
public JavaBuild(Sketch sketch) {
this.sketch = sketch;
this.mode = sketch.getMode();
}
/**
* Run the build inside a temporary build folder. Used for run/present.
* @return null if compilation failed, main class name if not
* @throws SketchException details of where the build choked
*/
public String build(boolean sizeWarning) throws SketchException {
return build(sketch.makeTempFolder(), sketch.makeTempFolder(), sizeWarning);
}
/**
* Preprocess and compile all the code for this sketch.
*
* In an advanced program, the returned class name could be different,
* which is why the className is set based on the return value.
* A compilation error will burp up a RunnerException.
*
* @return null if compilation failed, main class name if not
*/
public String build(File srcFolder, File binFolder, boolean sizeWarning) throws SketchException {
this.srcFolder = srcFolder;
this.binFolder = binFolder;
// run the preprocessor
PreprocessorResult result = preprocess(srcFolder, sizeWarning);
String classNameFound = result.getClassName();
// compile the program. errors will happen as a RunnerException
// that will bubble up to whomever called build().
if (Compiler.compile(this)) {
sketchClassName = classNameFound;
sketchRenderer = result.getSketchRenderer();
return classNameFound;
}
return null;
}
public String getSketchClassName() {
return sketchClassName;
}
public String getSketchRenderer() {
return sketchRenderer;
}
/**
* Build all the code for this sketch.
*
* In an advanced program, the returned class name could be different,
* which is why the className is set based on the return value.
* A compilation error will burp up a RunnerException.
*
* Setting purty to 'true' will cause exception line numbers to be incorrect.
* Unless you know the code compiles, you should first run the preprocessor
* with purty set to false to make sure there are no errors, then once
* successful, re-export with purty set to true.
*
* @param srcFolder Location to copy all the .java files
* @return null if compilation failed, main class name if not
*/
public PreprocessorResult preprocess(File srcFolder, boolean sizeWarning) throws SketchException {
PdePreprocessor preprocessor = PdePreprocessor.builderFor(sketch.getMainName()).build();
return preprocess(srcFolder, null, preprocessor, sizeWarning);
}
/**
* @param srcFolder location where the .java source files will be placed
* @param packageName null, or the package name that should be used as default
* @param preprocessor the preprocessor object ready to do the work
* @return PreprocessorResult object containing the preprocessing results
* @throws SketchException details of where the preprocessing failed
*/
public PreprocessorResult preprocess(File srcFolder,
String packageName,
PdePreprocessor preprocessor,
boolean sizeWarning) throws SketchException {
// make sure the user isn't playing "hide the sketch folder"
sketch.ensureExistence();
// System.out.println("srcFolder is " + srcFolder);
classPath = binFolder.getAbsolutePath();
// figure out the contents of the code folder to see if there
// are files that need to be added to the imports
StringList codeFolderPackages = null;
if (sketch.hasCodeFolder()) {
File codeFolder = sketch.getCodeFolder();
javaLibraryPath = codeFolder.getAbsolutePath();
// get a list of .jar files in the "code" folder
// (class files in subfolders should also be picked up)
String codeFolderClassPath =
Util.contentsToClassPath(codeFolder);
// append the jar files in the code folder to the class path
classPath += File.pathSeparator + codeFolderClassPath;
// get list of packages found in those jars
codeFolderPackages =
Util.packageListFromClassPath(codeFolderClassPath);
} else {
javaLibraryPath = "";
}
// 1. concatenate all .pde files to the 'main' pde
// store line number for starting point of each code bit
StringBuilder bigCode = new StringBuilder();
int bigCount = 0;
List<Integer> linesPerTab = new ArrayList<>();
for (SketchCode sc : sketch.getCode()) {
if (sc.isExtension("pde")) {
sc.setPreprocOffset(bigCount);
bigCode.append(sc.getProgram());
bigCode.append('\n');
linesPerTab.add(bigCount);
bigCount += sc.getLineCount();
}
}
linesPerTab.add(bigCount);
// // initSketchSize() sets the internal sketchWidth/Height/Renderer vars
// // in the preprocessor. Those are used in preproc.write() so that they
// // can be turned into sketchXxxx() methods.
// // This also returns the size info as an array so that we can figure out
// // if this fella is OpenGL, and if so, to add the import. It's messy and
// // gross and someday we'll just always include OpenGL.
// String[] sizeInfo =
/* next line commented out for ANTLR 4 - PdePreprocessor now does this when
* walking the tree
*/
// preprocessor.initSketchSize(sketch.getMainProgram(), sizeWarning);
// //PdePreprocessor.parseSketchSize(sketch.getMainProgram(), false);
// if (sizeInfo != null) {
// String sketchRenderer = sizeInfo[3];
// if (sketchRenderer != null) {
// if (sketchRenderer.equals("P2D") ||
// sketchRenderer.equals("P3D") ||
// sketchRenderer.equals("OPENGL")) {
// bigCode.insert(0, "import processing.opengl.*; ");
// }
// }
// }
PreprocessorResult result;
try {
File outputFolder = (packageName == null) ?
srcFolder : new File(srcFolder, packageName.replace('.', '/'));
outputFolder.mkdirs();
// Base.openFolder(outputFolder);
final File java = new File(outputFolder, sketch.getMainName() + ".java");
try (PrintWriter stream = PApplet.createWriter(java)) {
result = preprocessor.write(stream, bigCode.toString(), codeFolderPackages);
}
} catch (SketchException pe) {
// RunnerExceptions are caught here and re-thrown, so that they don't
// get lost in the more general "Exception" handler below.
throw pe;
} catch (Exception ex) {
// TODO better method for handling this?
System.err.println("Uncaught exception type:" + ex.getClass());
ex.printStackTrace();
throw new SketchException(ex.toString());
}
if (result.getPreprocessIssues().size() > 0) {
Problem problem = ProblemFactory.build(
result.getPreprocessIssues().get(0),
linesPerTab
);
throw new SketchException(
problem.getMessage(),
problem.getTabIndex(),
problem.getLineNumber() - 1,
0
);
}
// grab the imports from the code just preprocessed
importedLibraries = new ArrayList<>();
Library core = mode.getCoreLibrary();
if (core != null) {
importedLibraries.add(core);
classPath += core.getClassPath();
javaLibraryPath += File.pathSeparator + core.getNativePath();
}
for (ImportStatement item : result.getImportStatements()) {
String entry = item.getPackageName();
Library library = null;
try{
library = mode.getLibrary(entry);
}catch (processing.utils.SketchException e){
throw e;
}
if (library != null) {
if (!importedLibraries.contains(library)) {
importedLibraries.add(library);
// don't add the JavaFX libraries to the classpath
// https://github.com/processing/processing4/issues/212
// Disabling this after all, because we need our javafx.jar (PGraphicsJavaFX)
// and the JavaFX .jars are safely tucked into a "modules" subfolder
//if (!library.getName().equals("JavaFX")) {
classPath += library.getClassPath();
//}
javaLibraryPath += File.pathSeparator + library.getNativePath();
}
} else {
boolean found = false;
// If someone insists on unnecessarily repeating the code folder
// import, don't show an error for it.
if (codeFolderPackages != null) {
for (String pkg : codeFolderPackages) {
if (pkg.equals(entry)) {
found = true;
break;
}
}
}
if (ignorableImport(entry + '.')) {
found = true;
}
if (!found) {
System.err.println("No library found for " + entry);
}
}
}
// Turning this off after 4.0 alpha 5, to see if everything still works.
// Including this classpath is really problematic (many possible conflicts,
// these are classes that won't be available on export, etc etc...)
// Also avoids accidentally hiding other potential classpath bugs.
/*
// Finally, add the regular Java CLASSPATH. This contains everything
// imported by the PDE itself (core.jar, pde.jar, quaqua.jar) which may
// in fact be more of a problem.
String javaClassPath = System.getProperty("java.class.path");
// Remove quotes if any.. A messy (and frequent) Windows problem
if (javaClassPath.startsWith("\"") && javaClassPath.endsWith("\"")) {
javaClassPath = javaClassPath.substring(1, javaClassPath.length() - 1);
}
classPath += File.pathSeparator + javaClassPath;
*/
// But make sure that there isn't anything in there that's missing,
// otherwise ECJ will complain and die. For instance, Java 1.7 (or maybe
// it's appbundler?) adds Java/Classes to the path, which kills us.
//String[] classPieces = PApplet.split(classPath, File.pathSeparator);
// Nah, nevermind... we'll just create the @!#$! folder until they fix it.
// 3. then loop over the code[] and save each .java file
for (SketchCode sc : sketch.getCode()) {
if (sc.isExtension("java")) {
// In most cases, no pre-processing services necessary for Java files.
// Just write the contents of 'program' to a .java file
// into the build directory. However, if a default package is being
// used (as in Android), and no package is specified in the source,
// then we need to move this code to the same package as the sketch.
// Otherwise, the class may not be found, or at a minimum, the default
// access across the packages will mean that things behave incorrectly.
// For instance, desktop code that uses a .java file with no packages,
// will be fine with the default access, but since Android's PApplet
// requires a package, code from that (default) package (such as the
// PApplet itself) won't have access to methods/variables from the
// package-less .java file (unless they're all marked public).
String filename = sc.getFileName();
try {
String javaCode = sc.getProgram();
String[] packageMatch = PApplet.match(javaCode, PACKAGE_REGEX);
// if no package, and a default package is being used
// (i.e. on Android) we'll have to add one
if (packageMatch == null && packageName == null) {
sc.copyTo(new File(srcFolder, filename));
} else {
if (packageMatch == null) {
// use the default package name, since mixing with package-less code will break
packageMatch = new String[]{"", packageName};
// add the package name to the source before writing it
javaCode = "package " + packageName + ";" + javaCode;
}
File packageFolder = new File(srcFolder, packageMatch[1].replace('.', File.separatorChar));
packageFolder.mkdirs();
Util.saveFile(javaCode, new File(packageFolder, filename));
}
} catch (IOException e) {
e.printStackTrace();
String msg = "Problem moving " + filename + " to the build folder";
throw new SketchException(msg);
}
} else if (sc.isExtension("pde")) {
// The compiler and runner will need this to have a proper offset
sc.addPreprocOffset(result.getHeaderOffset());
}
}
foundMain = preprocessor.hasMain();
return result;
}
/**
* Returns true if this package isn't part of a library (it's a system import
* or something like that). Don't bother complaining about java.* or javax.*
* because it's probably in boot.class.path. But we're not checking against
* that path since it's enormous. Unfortunately we do still have to check
* for libraries that begin with a prefix like javax, since that includes
* the OpenGL library, even though we're just returning true here, hrm...
*/
@SuppressWarnings("RedundantIfStatement")
protected boolean ignorableImport(String pkg) {
if (pkg.startsWith("java.")) return true;
if (pkg.startsWith("javax.")) return true;
if (pkg.startsWith("javafx.")) return true;
if (pkg.startsWith("processing.core.")) return true;
if (pkg.startsWith("processing.data.")) return true;
if (pkg.startsWith("processing.event.")) return true;
if (pkg.startsWith("processing.opengl.")) return true;
if (pkg.startsWith("org.omg")) return true;
if (pkg.startsWith("org.w3c.dom")) return true;
if (pkg.startsWith("org.xml.sax")) return true;
return false;
}
protected int findErrorFile(int errorLine) {
for (int i = sketch.getCodeCount() - 1; i > 0; i--) {
SketchCode sc = sketch.getCode(i);
if (sc.isExtension("pde") && (sc.getPreprocOffset() <= errorLine)) {
// keep looping until the errorLine is past the offset
return i;
}
}
return 0; // i give up
}
/**
* Path to the folder that will contain processed .java source files. Not
* the location for .pde files, since that can be obtained from the sketch.
*/
public File getSrcFolder() {
return srcFolder;
}
public File getBinFolder() {
return binFolder;
}
/**
* Absolute path to the sketch folder. Used to set the working directry of
* the sketch when running, i.e. so that saveFrame() goes to the right
* location when running from the PDE, instead of the same folder as the
* Processing.exe or the root of the user's home dir.
*/
public String getSketchPath() {
return sketch.getFolder().getAbsolutePath();
}
/** Class path determined during build. */
public String getClassPath() {
return classPath;
}
// /** Returns the dummy "module" path so that JavaFX doesn't complain. */
// public String getModulePath() {
// // Just set this to the main core/library directory to pick up JavaFX
// //return mode.getCoreLibrary().getLibraryPath();
// File folder = new File(mode.getFolder(), "libraries/javafx/library");
// return folder.getAbsolutePath();
// }
/** Return the java.library.path for this sketch (for all the native DLLs etc). */
public String getJavaLibraryPath() {
return javaLibraryPath;
}
/**
* Whether the preprocessor found a main() method. If main() is found, then
* it will be used to launch the sketch instead of PApplet.main().
*/
public boolean getFoundMain() {
return foundMain;
}
/**
* Get the list of imported libraries. Used by external tools like Android mode.
* @return list of library folders connected to this sketch.
*/
public List<Library> getImportedLibraries() {
return importedLibraries;
}
/**
* Map an error from a set of processed .java files back to its location
* in the actual sketch.
* @param message The error message.
* @param dotJavaFilename The .java file where the exception was found.
* @param dotJavaLine Line number of the .java file for the exception (0-indexed!)
* @return A RunnerException to be sent to the editor, or null if it wasn't
* possible to place the exception to the sketch code.
*/
public SketchException placeException(String message,
String dotJavaFilename,
int dotJavaLine) {
int codeIndex = 0; //-1;
int codeLine = -1;
//System.out.println(message + " placing " + dotJavaFilename + " " + dotJavaLine);
//System.out.println("code count is " + getCodeCount());
// first check to see if it's a .java file
for (int i = 0; i < sketch.getCodeCount(); i++) {
SketchCode code = sketch.getCode(i);
if (code.isExtension("java")) {
if (dotJavaFilename.equals(code.getFileName())) {
codeIndex = i;
codeLine = dotJavaLine;
return new SketchException(message, codeIndex, codeLine);
}
}
}
// If not the preprocessed file at this point, then need to get out
if (!dotJavaFilename.equals(sketch.getMainName() + ".java")) {
return null;
}
// if it's not a .java file, codeIndex will still be 0
// this section searches through the list of .pde files
codeIndex = 0;
for (int i = 0; i < sketch.getCodeCount(); i++) {
SketchCode code = sketch.getCode(i);
if (code.isExtension("pde")) {
//System.out.println("preproc offset is " + code.getPreprocOffset());
//System.out.println("looking for line " + dotJavaLine);
if (code.getPreprocOffset() <= dotJavaLine) {
codeIndex = i;
// System.out.println("i'm thinkin file " + i);
codeLine = dotJavaLine - code.getPreprocOffset();
}
}
}
// could not find a proper line number, so deal with this differently.
// but if it was in fact the .java file we're looking for, though,
// send the error message through.
// this is necessary because 'import' statements will be at a line
// that has a lower number than the preproc offset, for instance.
// if (codeLine == -1 && !dotJavaFilename.equals(name + ".java")) {
// return null;
// }
// return new SketchException(message, codeIndex, codeLine);
return new SketchException(message, codeIndex, codeLine, -1, false); // changed for 0194 for compile errors, but...
}
/**
* Export to application via GUI.
*/
protected boolean exportApplication() throws IOException, SketchException {
// Do the build once, so that we know what libraries are in use (and what
// the situation is with their native libs), and also for efficiency of
// not redoing the compilation for each platform. In particular, though,
// importedLibraries won't be set until the preprocessing has finished,
// so we have to do that before the stuff below.
String foundName = build(true);
// (already reported) error during export, exit this function
if (foundName == null) return false;
// if name != exportSketchName, then that's weirdness
// BUG unfortunately, that can also be a bug in the preproc :(
if (!sketch.getMainName().equals(foundName)) {
Messages.showWarning("Error during export",
"Main tab is named " + sketch.getMainName() + " but the\n" +
"sketch name in the code was " + foundName, null);
return false;
}
/*
for (StringDict.Entry entry : Platform.getSupportedVariants().entries()) {
String variant = entry.key;
String name = entry.value;
}
*/
final String hostVariant = Platform.getVariant();
for (String variant : Preferences.get(ExportPrompt.EXPORT_VARIANTS).split(",")) {
// Can only embed Java on the native platform
boolean embedJava = variant.equals(hostVariant) &&
Preferences.getBoolean("export.application.embed_java");
File folder = new File(sketch.getFolder(), variant);
if (!exportApplication(folder, variant, embedJava)) {
return false;
}
}
// File folder = null;
// for (String platformName : PConstants.platformNames) {
//// int platform = Platform.getIndex(platformName);
//
// // Can only embed Java on the native platform
// boolean embedJava = (platform == PApplet.platform) &&
// Preferences.getBoolean("export.application.embed_java");
//
// if (Preferences.getBoolean(JavaEditor.EXPORT_PREFIX + platformName)) {
// final int bits = Platform.getNativeBits();
// final String arch = Platform.getNativeArch();
//
// if (Library.hasMultipleArch(platform, importedLibraries)) {
// // removing 32-bit export for 4.0 alpha 3
// /*
// // Don't try to export 32-bit on macOS, because it doesn't exist.
// if (platform != PConstants.MACOS) {
// // export the 32-bit version
// folder = new File(sketch.getFolder(), "application." + platformName + "32");
// if (!exportApplication(folder, platform, "32", embedJava && (bits == 32) && ("x86".equals(arch) || "i386".equals(arch)))) {
// return false;
// }
// }
// */
// // export the 64-bit version
// //folder = new File(sketch.getFolder(), "application." + platformName + "64");
// // No longer including the 64 suffix in 4.0a3 because it's all 64-bit
// folder = new File(sketch.getFolder(), "application." + platformName);
// if (!exportApplication(folder, platform, "64", embedJava && (bits == 64) && "amd64".equals(arch))) {
// return false;
// }
// /*
// if (platform == PConstants.LINUX) {
// // export the arm versions as well
// folder = new File(sketch.getFolder(), "application.linux-armv6hf");
// if (!exportApplication(folder, platform, "armv6hf", embedJava && (bits == 32) && "arm".equals(arch))) {
// return false;
// }
// folder = new File(sketch.getFolder(), "application.linux-arm64");
// if (!exportApplication(folder, platform, "arm64", embedJava && (bits == 64) && "aarch64".equals(arch))) {
// return false;
// }
// }
// */
// } else { // just make a single one for this platform
// folder = new File(sketch.getFolder(), "application." + platformName);
// if (!exportApplication(folder, platform, "", embedJava)) {
// return false;
// }
// }
// }
// }
return true; // all good
}
/**
* Export to application without GUI. Also called by the Commander.
*/
protected boolean exportApplication(File destFolder,
String exportVariant,
boolean embedJava) throws IOException, SketchException {
for (Library library : importedLibraries) {
if (library.isUnsupported(exportVariant)) {
Messages.showWarning("Quibbles 'n Bits",
"The application will not be exported for\n" +
Platform.getSupportedVariants().get(exportVariant) +
" because " + library.getName() + "\n" +
"does not support " + exportVariant + ".", null);
return true; // don't cancel all exports for this, just move along
}
}
/// getting started
int exportPlatform = Platform.getIndex(exportVariant);
mode.prepareExportFolder(destFolder);
/// figure out where the jar files will be placed
File jarFolder = new File(destFolder, "lib");
/// where all the skeleton info lives
/// on macosx, need to copy .app skeleton since that's
/// also where the jar files will be placed
File dotAppFolder = null;
String jvmRuntime = "";
String jdkPath = null;
if (exportPlatform == PConstants.MACOS) {
dotAppFolder = new File(destFolder, sketch.getName() + ".app");
File contentsOrig = new File(Platform.getJavaHome(), "../../../..");
if (embedJava) {
File jdkFolder = new File(Platform.getJavaHome(), "../..");
String jdkFolderName = jdkFolder.getCanonicalFile().getName();
jvmRuntime = "<key>JVMRuntime</key>\n <string>" + jdkFolderName + "</string>";
jdkPath = new File(dotAppFolder, "Contents/PlugIns/" + jdkFolderName).getAbsolutePath();
}
File contentsFolder = new File(dotAppFolder, "Contents");
contentsFolder.mkdirs();
// Info.plist will be written later
// set the jar folder to a different location than windows/linux
//jarFolder = new File(dotAppFolder, "Contents/Resources/Java");
jarFolder = new File(contentsFolder, "Java");
File macosFolder = new File(contentsFolder, "MacOS");
macosFolder.mkdirs();
// This is an unsigned copy of the app binary (see build/build.xml)
File stubFile =
mode.getContentFile("application/stub-" + exportVariant);
File execFile =
new File(contentsFolder, "MacOS/" + sketch.getMainName());
Util.copyFile(stubFile, execFile);
if (!execFile.setExecutable(true)) {
throw new IOException("Could not make " + execFile + " executable.");
}
File pkgInfo = new File(contentsFolder, "PkgInfo");
PrintWriter writer = PApplet.createWriter(pkgInfo);
writer.println("APPL????");
writer.flush();
writer.close();
var resources = System.getProperty("compose.application.resources.dir");
if(resources == null) {
// Use faster(?) native copy here (also to do sym links)
if (embedJava) {
Util.copyDirNative(new File(contentsOrig, "PlugIns"),
new File(contentsFolder, "PlugIns"));
}
File resourcesFolder = new File(contentsFolder, "Resources");
Util.copyDir(new File(contentsOrig, "Resources/en.lproj"),
new File(resourcesFolder, "en.lproj"));
Util.copyFile(mode.getContentFile("application/application.icns"),
new File(resourcesFolder, "application.icns"));
}else{
if(embedJava){
try {
var jdk = Files.list(new File(resources).toPath())
.filter(Files::isDirectory)
.filter(p -> p.getFileName().toString().startsWith("jdk-"))
.findFirst()
.orElseThrow();
var target = new File(contentsFolder, "PlugIns/");
target.mkdirs();
Util.copyDirNative(jdk.toFile(), target);
} catch (IOException e) {
e.printStackTrace();
}
Util.copyDir(new File(resources, "modes/java/application/en.lproj"),
new File(contentsFolder, "Resources/en.lproj"));
Util.copyFile(new File(resources, "modes/java/application/application.icns"),
new File(contentsFolder, "Resources/application.icns"));
}
}
} else if (exportPlatform == PConstants.LINUX) {
if (embedJava) {
Util.copyDirNative(Platform.getJavaHome(), new File(destFolder, "java"));
}
} else if (exportPlatform == PConstants.WINDOWS) {
if (embedJava) {
Util.copyDir(Platform.getJavaHome(), new File(destFolder, "java"));
}
}
/// make the jar folder (all platforms)
if (!jarFolder.exists()) jarFolder.mkdirs();
/// start copying all jar files
StringList jarList = new StringList();
/// create the main .jar file
FileOutputStream zipOutputFile =
new FileOutputStream(new File(jarFolder, sketch.getMainName() + ".jar"));
ZipOutputStream zos = new ZipOutputStream(zipOutputFile);
// add the manifest file so that the .jar can be double-clickable
// (not likely to work anymore these days [fry 200925])
addManifest(zos);
addClasses(zos, binFolder);
// add the data folder to the main jar file
// addDataFolder(zos);
// For 2.0a2, make the data folder a separate directory,
// rather than packaging potentially large files into the JAR.
// On macOS, we have to hide the folder inside the .app package,
// while Linux and Windows will have a 'data' folder next to 'lib'.
if (sketch.hasDataFolder()) {
if (exportPlatform == PConstants.MACOS) {
Util.copyDir(sketch.getDataFolder(), new File(jarFolder, "data"));
} else {
Util.copyDir(sketch.getDataFolder(), new File(destFolder, "data"));
}
}
// add the contents of the code folder to the jar
if (sketch.hasCodeFolder()) {
String includes = Util.contentsToClassPath(sketch.getCodeFolder());
// Use tokens to get rid of extra blanks, which causes huge exports
String[] codeList = PApplet.splitTokens(includes, File.pathSeparator);
for (int i = 0; i < codeList.length; i++) {
if (codeList[i].toLowerCase().endsWith(".jar") ||
codeList[i].toLowerCase().endsWith(".zip")) {
File exportFile = new File(codeList[i]);
String exportFilename = exportFile.getName();
Util.copyFile(exportFile, new File(jarFolder, exportFilename));
jarList.append(exportFilename);
}
}
}
zos.flush();
zos.close();
jarList.append(sketch.getMainName() + ".jar");
/// add contents of 'library' folders to the export
for (Library library : importedLibraries) {
// add each item from the library folder / export list to the output
for (File exportFile : library.getApplicationExports(exportVariant)) {
String exportName = exportFile.getName();
if (!exportFile.exists()) {
System.err.println(exportFile.getName() +
" is mentioned in export.txt," +
" but it does not exist.");
} else if (exportFile.isDirectory()) {
Util.copyDir(exportFile, new File(jarFolder, exportName));
} else if (exportName.toLowerCase().endsWith(".zip") ||
exportName.toLowerCase().endsWith(".jar")) {
Util.copyFile(exportFile, new File(jarFolder, exportName));
jarList.append(exportName);
} else {
// Starting with 2.0a2 put extra export files (DLLs, plugins folder,
// anything else for libraries) inside lib or Contents/Resources/Java
Util.copyFile(exportFile, new File(jarFolder, exportName));
}
}
}
/// create platform-specific CLASSPATH based on included jars
String exportClassPath = null;
if (exportPlatform == PConstants.MACOS) {
exportClassPath = "$JAVAROOT/" + jarList.join(":$JAVAROOT/");
} else if (exportPlatform == PConstants.WINDOWS) {
exportClassPath = jarList.join(",");
} else if (exportPlatform == PConstants.LINUX) {
// why is $APPDIR at the front of this list?
exportClassPath = "$APPDIR" +
":$APPDIR/lib/" + jarList.join(":$APPDIR/lib/");
}
/// figure out run options for the VM
StringList runOptions = new StringList();
// Set memory options, except for ARM where we're more memory-constrained
// compared to the machine being used to build/export the sketch
// https://github.com/processing/processing/pull/4406
if (Preferences.getBoolean("run.options.memory") &&
!exportVariant.contains("arm")) {
runOptions.append("-Xms" + Preferences.get("run.options.memory.initial") + "m");
runOptions.append("-Xmx" + Preferences.get("run.options.memory.maximum") + "m");
}
// https://github.com/processing/processing/issues/2239
runOptions.append("-Djna.nosys=true");
// https://github.com/processing/processing/issues/2559
if (exportPlatform == PConstants.WINDOWS) {
runOptions.append("-Djava.library.path=\"%EXEDIR%\\lib\"");
}
Library javafx = findJavaFX();
if (javafx != null) {
String modulePath = exportPlatform == PConstants.MACOS ?
"$APP_ROOT/Contents/Java/modules" : "lib/modules";
for (String opt : getArgsJavaFX(modulePath)) {
runOptions.append(opt);
}
}
/// macOS: write out Info.plist (template for classpath, etc)
if (exportPlatform == PConstants.MACOS) {
StringBuilder runOptionsXML = new StringBuilder();
for (String opt : runOptions) {
runOptionsXML.append(" <string>");
runOptionsXML.append(opt);
runOptionsXML.append("</string>");
runOptionsXML.append('\n');
}
// read the template, first checking whether the sketch has its own copy
String PLIST_TEMPLATE = "Info.plist.tmpl";
File plistTemplate = new File(sketch.getFolder(), PLIST_TEMPLATE);
if (!plistTemplate.exists()) {
plistTemplate = mode.getContentFile("application/" + PLIST_TEMPLATE);
}
// substitute variables from the template with their values
StringBuilder sb = new StringBuilder(Util.loadFile(plistTemplate));
replaceTags(sb, "jvm_runtime", jvmRuntime);
replaceTags(sb, "jvm_version", MIN_JAVA_VERSION);
replaceTags(sb, "jvm_options_list", runOptionsXML.toString());
replaceTags(sb, "sketch", sketch.getMainName());
replaceTags(sb, "lsuipresentationmode",
Preferences.getBoolean("export.application.present") ? "4" : "0");
replaceTags(sb, "lsarchitecturepriority",
exportVariant.substring("macos-".length()));
// write the plist file
File plistFile = new File(dotAppFolder, "Contents/Info.plist");
PrintWriter pw = PApplet.createWriter(plistFile);
pw.print(sb);
pw.flush();
pw.close();
// attempt to code sign if the Xcode tools appear to be installed
String appPath = dotAppFolder.getAbsolutePath();
if (Platform.isMacOS()) {
if (MacPlatform.isXcodeInstalled()) {
// if (embedJava) {
// ProcessHelper.ffs("codesign", "--force", "--sign", "--deep", "-", jdkPath);
// }
ProcessHelper.ffs("codesign", "--force", "--deep", "--sign", "-", appPath);
} else {
System.err.println("Xcode not installed, install it and manually sign this app:");
System.err.println("codesign --force --deep --sign - " + appPath);
}
}
} else if (exportPlatform == PConstants.WINDOWS) {
File buildFile = new File(destFolder, "launch4j-build.xml");
System.out.println(buildFile);
File configFile = new File(destFolder, "launch4j-config.xml");
XML project = new XML("project");
XML target = project.addChild("target");
target.setString("name", "windows");
XML taskdef = target.addChild("taskdef");
taskdef.setString("name", "launch4j");
taskdef.setString("classname", "net.sf.launch4j.ant.Launch4jTask");
String launchPath = mode.getContentFile("application/launch4j").getAbsolutePath();
taskdef.setString("classpath", launchPath + "/launch4j.jar:" + launchPath + "/lib/xstream.jar");
XML launch4j = target.addChild("launch4j");
// not all launch4j options are available when embedded inside the ant
// build file (i.e. the icon param doesn't work), so use a config file
//<launch4j configFile="windows/work/config.xml" />
launch4j.setString("configFile", configFile.getAbsolutePath());
XML config = new XML("launch4jConfig");
config.addChild("headerType").setContent("gui");
//config.addChild("headerType").setContent("console");
config.addChild("dontWrapJar").setContent("true");
config.addChild("downloadUrl").setContent(ExportPrompt.JAVA_DOWNLOAD_URL);
File exeFile = new File(destFolder, sketch.getName() + ".exe");
config.addChild("outfile").setContent(exeFile.getAbsolutePath());
File iconFile = mode.getContentFile("application/application.ico");