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1588 lines (1348 loc) · 58.9 KB
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/* -*- mode: java; c-basic-offset: 2; indent-tabs-mode: nil -*- */
/*
Part of the Processing project - http://processing.org
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.util.*;
import java.util.zip.*;
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.core.*;
import processing.data.StringList;
import processing.data.XML;
import processing.mode.java.preproc.*;
// Would you believe there's a java.lang.Compiler class? I wouldn't.
public class JavaBuild {
public static final String PACKAGE_REGEX =
"(?:^|\\s|;)package\\s+(\\S+)\\;";
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;
/**
* 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();
}
/**
* Cleanup temporary files used during a build/run.
*/
// protected void cleanup() {
// // if the java runtime is holding onto any files in the build dir, we
// // won't be able to delete them, so we need to force a gc here
// System.gc();
//
// // note that we can't remove the builddir itself, otherwise
// // the next time we start up, internal runs using Runner won't
// // work because the build dir won't exist at startup, so the classloader
// // will ignore the fact that that dir is in the CLASSPATH in run.sh
// Base.removeDescendants(tempBuildFolder);
// }
/**
* Preprocess, Compile, and Run the current code.
* <P>
* There are three main parts to this process:
* <PRE>
* (0. if not java, then use another 'engine'.. i.e. python)
*
* 1. do the p5 language preprocessing
* this creates a working .java file in a specific location
* better yet, just takes a chunk of java code and returns a
* new/better string editor can take care of saving this to a
* file location
*
* 2. compile the code from that location
* catching errors along the way
* placing it in a ready classpath, or .. ?
*
* 3. run the code
* needs to communicate location for window
* and maybe setup presentation space as well
* run externally if a code folder exists,
* or if more than one file is in the project
*
* X. afterwards, some of these steps need a cleanup function
* </PRE>
*/
//protected String compile() throws RunnerException {
/**
* Run the build inside a temporary build folder. Used for run/present.
* @return null if compilation failed, main class name if not
* @throws RunnerException
*/
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;
// Base.openFolder(srcFolder);
// Base.openFolder(binFolder);
// run the preprocessor
String classNameFound = preprocess(srcFolder, sizeWarning);
// compile the program. errors will happen as a RunnerException
// that will bubble up to whomever called build().
// Compiler compiler = new Compiler(this);
// String bootClasses = System.getProperty("sun.boot.class.path");
// if (compiler.compile(this, srcFolder, binFolder, primaryClassName, getClassPath(), bootClasses)) {
if (Compiler.compile(this)) {
sketchClassName = classNameFound;
return classNameFound;
}
return null;
}
public String getSketchClassName() {
return sketchClassName;
}
/**
* 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 buildPath Location to copy all the .java files
* @return null if compilation failed, main class name if not
*/
// public String preprocess() throws SketchException {
// return preprocess(sketch.makeTempFolder());
// }
public String preprocess(File srcFolder, boolean sizeWarning) throws SketchException {
return preprocess(srcFolder, null, new PdePreprocessor(sketch.getName()), 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 main PApplet class name found during preprocess, or null if error
* @throws SketchException
*/
public String 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;
for (SketchCode sc : sketch.getCode()) {
if (sc.isExtension("pde")) {
sc.setPreprocOffset(bigCount);
bigCode.append(sc.getProgram());
bigCode.append('\n');
bigCount += sc.getLineCount();
}
}
// initSketchSize() sets the internal sketchWidth/Height/Renderer vars
// in the preprocessor. Those are used in preproc.write() so that they
// can be used to add methods (settings() or sketchXxxx())
//String[] sizeParts =
SurfaceInfo sizeInfo =
preprocessor.initSketchSize(sketch.getMainProgram(), sizeWarning);
if (sizeInfo == null) {
// An error occurred while trying to pull out the size, so exit here
return null;
}
//System.out.format("size() is '%s'%n", info[0]);
// Remove the entries being moved to settings(). They will be re-inserted
// by writeFooter() when it emits the settings() method.
if (sizeInfo != null && sizeInfo.hasSettings()) {
// String sizeStatement = sizeInfo.getStatement();
for (String stmt : sizeInfo.getStatements()) {
//System.out.format("size stmt is '%s'%n", sizeStatement);
// Don't remove newlines (and while you're at it, just keep spaces)
// https://github.com/processing/processing/issues/3654
stmt = stmt.trim();
int index = bigCode.indexOf(stmt);
if (index != -1) {
bigCode.delete(index, index + stmt.length());
} else {
// TODO remove once we hit final; but prevent an exception like in
// https://github.com/processing/processing/issues/3531
System.err.format("Error removing '%s' from the code.", stmt);
}
}
}
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.getName() + ".java");
final PrintWriter stream = new PrintWriter(new FileWriter(java));
try {
result = preprocessor.write(stream, bigCode.toString(), codeFolderPackages);
} finally {
stream.close();
}
} catch (FileNotFoundException fnfe) {
fnfe.printStackTrace();
String msg = "Build folder disappeared or could not be written";
throw new SketchException(msg);
} catch (antlr.RecognitionException re) {
// re also returns a column that we're not bothering with for now
// first assume that it's the main file
// int errorFile = 0;
int errorLine = re.getLine() - 1;
// then search through for anyone else whose preprocName is null,
// since they've also been combined into the main pde.
int errorFile = findErrorFile(errorLine);
// System.out.println("error line is " + errorLine + ", file is " + errorFile);
errorLine -= sketch.getCode(errorFile).getPreprocOffset();
// System.out.println(" preproc offset for that file: " + sketch.getCode(errorFile).getPreprocOffset());
// System.out.println("i found this guy snooping around..");
// System.out.println("whatcha want me to do with 'im boss?");
// System.out.println(errorLine + " " + errorFile + " " + code[errorFile].getPreprocOffset());
String msg = re.getMessage();
//System.out.println(java.getAbsolutePath());
// System.out.println(bigCode);
if (msg.contains("expecting RCURLY")) {
//if (msg.equals("expecting RCURLY, found 'null'")) {
// This can be a problem since the error is sometimes listed as a line
// that's actually past the number of lines. For instance, it might
// report "line 15" of a 14 line program. Added code to highlightLine()
// inside Editor to deal with this situation (since that code is also
// useful for other similar situations).
throw new SketchException("Found one too many { characters " +
"without a } to match it.",
errorFile, errorLine, re.getColumn(), false);
}
if (msg.contains("expecting LCURLY")) {
System.err.println(msg);
String suffix = ".";
String[] m = PApplet.match(msg, "found ('.*')");
if (m != null) {
suffix = ", not " + m[1] + ".";
}
throw new SketchException("Was expecting a { character" + suffix,
errorFile, errorLine, re.getColumn(), false);
}
if (msg.indexOf("expecting RBRACK") != -1) {
System.err.println(msg);
throw new SketchException("Syntax error, " +
"maybe a missing ] character?",
errorFile, errorLine, re.getColumn(), false);
}
if (msg.indexOf("expecting SEMI") != -1) {
System.err.println(msg);
throw new SketchException("Syntax error, " +
"maybe a missing semicolon?",
errorFile, errorLine, re.getColumn(), false);
}
if (msg.indexOf("expecting RPAREN") != -1) {
System.err.println(msg);
throw new SketchException("Syntax error, " +
"maybe a missing right parenthesis?",
errorFile, errorLine, re.getColumn(), false);
}
if (msg.indexOf("preproc.web_colors") != -1) {
throw new SketchException("A web color (such as #ffcc00) " +
"must be six digits.",
errorFile, errorLine, re.getColumn(), false);
}
//System.out.println("msg is " + msg);
throw new SketchException(msg, errorFile,
errorLine, re.getColumn(), false);
} catch (antlr.TokenStreamRecognitionException tsre) {
// while this seems to store line and column internally,
// there doesn't seem to be a method to grab it..
// so instead it's done using a regexp
// System.err.println("and then she tells me " + tsre.toString());
// TODO not tested since removing ORO matcher.. ^ could be a problem
String mess = "^line (\\d+):(\\d+):\\s";
String[] matches = PApplet.match(tsre.toString(), mess);
if (matches != null) {
int errorLine = Integer.parseInt(matches[1]) - 1;
int errorColumn = Integer.parseInt(matches[2]);
int errorFile = 0;
for (int i = 1; i < sketch.getCodeCount(); i++) {
SketchCode sc = sketch.getCode(i);
if (sc.isExtension("pde") &&
(sc.getPreprocOffset() < errorLine)) {
errorFile = i;
}
}
errorLine -= sketch.getCode(errorFile).getPreprocOffset();
throw new SketchException(tsre.getMessage(),
errorFile, errorLine, errorColumn);
} else {
// this is bad, defaults to the main class.. hrm.
String msg = tsre.toString();
throw new SketchException(msg, 0, -1, -1);
}
} 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());
}
// grab the imports from the code just preprocessed
importedLibraries = new ArrayList<Library>();
Library core = mode.getCoreLibrary();
if (core != null) {
importedLibraries.add(core);
classPath += core.getClassPath();
javaLibraryPath += File.pathSeparator + core.getNativePath();
}
// System.out.println("extra imports: " + result.extraImports);
for (String item : result.extraImports) {
// System.out.println("item = '" + item + "'");
// remove things up to the last dot
int dot = item.lastIndexOf('.');
// http://dev.processing.org/bugs/show_bug.cgi?id=1145
String entry = (dot == -1) ? item : item.substring(0, dot);
// System.out.print(entry + " => ");
if (item.startsWith("static ")) {
// import static - https://github.com/processing/processing/issues/8
// Remove more stuff.
int dot2 = item.lastIndexOf('.');
entry = entry.substring(7, (dot2 == -1) ? entry.length() : dot2);
// System.out.println(entry);
}
// System.out.println("library searching for " + entry);
Library library = mode.getLibrary(entry);
// System.out.println(" found " + library);
if (library != null) {
if (!importedLibraries.contains(library)) {
importedLibraries.add(library);
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) {
String itemPkg = entry;
for (String pkg : codeFolderPackages) {
if (pkg.equals(itemPkg)) {
found = true;
break;
}
}
}
if (ignorableImport(entry + '.')) {
found = true;
}
if (!found) {
System.err.println("No library found for " + entry);
}
}
}
// PApplet.println(PApplet.split(libraryPath, File.pathSeparatorChar));
// 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 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[0].replace('.', '/'));
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.headerOffset);
}
}
foundMain = preprocessor.hasMethod("main");
return result.className;
}
/**
* 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...
*/
protected boolean ignorableImport(String pkg) {
if (pkg.startsWith("java.")) return true;
if (pkg.startsWith("javax.")) 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("com.jogamp.")) return true;
// // ignore core, data, and opengl packages
// String[] coreImports = preprocessor.getCoreImports();
// for (int i = 0; i < coreImports.length; i++) {
// String imp = coreImports[i];
// if (imp.endsWith(".*")) {
// imp = imp.substring(0, imp.length() - 2);
// }
// if (pkg.startsWith(imp)) {
// 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;
}
/** 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 filename The .java file where the exception was found.
* @param line Line number of the .java file for the exception (1-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 RunnerException placeExceptionAlt(String message,
// String filename, int line) {
// String appletJavaFile = appletClassName + ".java";
// SketchCode errorCode = null;
// if (filename.equals(appletJavaFile)) {
// for (SketchCode code : getCode()) {
// if (code.isExtension("pde")) {
// if (line >= code.getPreprocOffset()) {
// errorCode = code;
// }
// }
// }
// } else {
// for (SketchCode code : getCode()) {
// if (code.isExtension("java")) {
// if (filename.equals(code.getFileName())) {
// errorCode = code;
// }
// }
// }
// }
// int codeIndex = getCodeIndex(errorCode);
//
// if (codeIndex != -1) {
// //System.out.println("got line num " + lineNumber);
// // in case this was a tab that got embedded into the main .java
// line -= getCode(codeIndex).getPreprocOffset();
//
// // lineNumber is 1-indexed, but editor wants zero-indexed
// line--;
//
// // getMessage() will be what's shown in the editor
// RunnerException exception =
// new RunnerException(message, codeIndex, line, -1);
// exception.hideStackTrace();
// return exception;
// }
// return null;
// }
/**
* Map an error from a set of processed .java files back to its location
* in the actual sketch.
* @param message The error message.
* @param filename The .java file where the exception was found.
* @param line 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("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.getName() + ".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.getName().equals(foundName)) {
Messages.showWarning("Error during export",
"Sketch name is " + sketch.getName() + " but the sketch\n" +
"name in the code was " + foundName, null);
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)) {
if (Library.hasMultipleArch(platform, importedLibraries)) {
// export the 32-bit version
folder = new File(sketch.getFolder(), "application." + platformName + "32");
if (!exportApplication(folder, platform, "32", embedJava && Platform.getNativeBits() == 32 && "x86".equals(Platform.getNativeArch()))) {
return false;
}
// export the 64-bit version
folder = new File(sketch.getFolder(), "application." + platformName + "64");
if (!exportApplication(folder, platform, "64", embedJava && Platform.getNativeBits() == 64 && "amd64".equals(Platform.getNativeArch()))) {
return false;
}
if (platform == PConstants.LINUX) {
// export the armv6hf version as well
folder = new File(sketch.getFolder(), "application.linux-armv6hf");
if (!exportApplication(folder, platform, "armv6hf", embedJava && Platform.getNativeBits() == 32 && "arm".equals(Platform.getNativeArch()))) {
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;
}
}
}
}
/*
File folder = null;
String platformName = Base.getPlatformName();
boolean embedJava = Preferences.getBoolean("export.application.embed_java");
if (Library.hasMultipleArch(PApplet.platform, importedLibraries)) {
if (Base.getNativeBits() == 32) {
// export the 32-bit version
folder = new File(sketch.getFolder(), "application." + platformName + "32");
if (!exportApplication(folder, PApplet.platform, 32, embedJava)) {
return false;
}
} else if (Base.getNativeBits() == 64) {
// export the 64-bit version
folder = new File(sketch.getFolder(), "application." + platformName + "64");
if (!exportApplication(folder, PApplet.platform, 64, embedJava)) {
return false;
}
}
} else { // just make a single one for this platform
folder = new File(sketch.getFolder(), "application." + platformName);
if (!exportApplication(folder, PApplet.platform, 0, embedJava)) {
return false;
}
}
*/
return true; // all good
}
/**
* Export to application without GUI. Also called by the Commander.
*/
protected boolean exportApplication(File destFolder,
int exportPlatform,
String exportVariant,
boolean embedJava) throws IOException, SketchException {
// TODO this should probably be a dialog box instead of a warning
// on the terminal. And the message should be written better than this.
// http://code.google.com/p/processing/issues/detail?id=884
for (Library library : importedLibraries) {
if (!library.supportsArch(exportPlatform, exportVariant)) {
String pn = PConstants.platformNames[exportPlatform];
Messages.showWarning("Quibbles 'n Bits",
"The application." + pn + exportVariant +
" folder will not be created\n" +
"because no " + exportVariant + " version of " +
library.getName() + " is available for " + pn, null);
return true; // don't cancel all exports for this, just move along
}
}
/// prep the output directory
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.MACOSX) {
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();
Util.copyFile(new File(contentsOrig, "MacOS/Processing"),
new File(contentsFolder, "MacOS/" + sketch.getName()));
File pkgInfo = new File(contentsFolder, "PkgInfo");
PrintWriter writer = PApplet.createWriter(pkgInfo);
writer.println("APPL????");
writer.flush();
writer.close();
// 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/sketch.icns"),
new File(resourcesFolder, "sketch.icns"));
/*
String stubName = "Contents/MacOS/JavaApplicationStub";
// need to set the stub to executable
// will work on osx or *nix, but just dies on windows, oh well..
if (Base.isWindows()) {
File warningFile = new File(destFolder, "readme.txt");
PrintWriter pw = PApplet.createWriter(warningFile);
pw.println("This application was created on Windows, which does not");
pw.println("properly support setting files as \"executable\",");
pw.println("a necessity for applications on Mac OS X.");
pw.println();
pw.println("To fix this, use the Terminal on Mac OS X, and from this");
pw.println("directory, type the following:");
pw.println();
pw.println("chmod +x " + dotAppFolder.getName() + "/" + stubName);
pw.flush();
pw.close();
} else {
File stubFile = new File(dotAppFolder, stubName);
String stubPath = stubFile.getAbsolutePath();
Runtime.getRuntime().exec(new String[] { "chmod", "+x", stubPath });
}
*/
} 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();
/*
/// on windows, copy the exe file
if (exportPlatform == PConstants.WINDOWS) {
if (exportBits == 64) {
// We don't yet have a 64-bit launcher, so this is a workaround for now.
File batFile = new File(destFolder, sketch.getName() + ".bat");
PrintWriter writer = PApplet.createWriter(batFile);
writer.println("@echo off");
String javaPath = embedJava ? ".\\java\\bin\\java.exe" : "java";
writer.println(javaPath + " -Djna.nosys=true -Djava.ext.dirs=lib -Djava.library.path=lib " + sketch.getName());
writer.flush();
writer.close();
} else {
Base.copyFile(mode.getContentFile("application/template.exe"),
new File(destFolder, sketch.getName() + ".exe"));
}
}
*/
/// start copying all jar files