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src/jdk.jextract/share/classes/com/sun/tools/jextract/Context.java
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@@ -23,10 +23,11 @@
package com.sun.tools.jextract;
import jdk.internal.clang.*;
import jdk.internal.foreign.LibrariesHelper;
+import java.io.ByteArrayOutputStream;
import java.io.File;
import java.io.IOException;
import java.io.OutputStream;
import java.io.PrintWriter;
import java.io.UncheckedIOException;
@@ -38,10 +39,11 @@
import java.util.Arrays;
import java.util.Collections;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
+import java.util.Properties;
import java.util.Set;
import java.util.TreeSet;
import java.util.function.Function;
import java.util.function.Predicate;
import java.util.jar.JarOutputStream;
@@ -77,20 +79,21 @@
// Symbol patterns to be excluded
private final List<Pattern> excludeSymbols;
final PrintWriter out;
final PrintWriter err;
+ final String[] args;
private Predicate<String> symChecker;
private Predicate<String> symFilter;
private final MacroParser macroParser;
private final static String defaultPkg = "jextract.dump";
final Logger logger = Logger.getLogger(getClass().getPackage().getName());
- public Context(PrintWriter out, PrintWriter err) {
+ public Context(PrintWriter out, PrintWriter err, String[] args) {
this.tdMap = new HashMap<>();
this.pkgMap = new HashMap<>();
this.headerMap = new HashMap<>();
this.clangArgs = new ArrayList<>();
this.sources = new TreeSet<>();
@@ -99,14 +102,15 @@
this.linkCheckPaths = new ArrayList<>();
this.excludeSymbols = new ArrayList<>();
this.macroParser = new MacroParser();
this.out = out;
this.err = err;
+ this.args = args;
}
- public Context() {
- this(new PrintWriter(System.out, true), new PrintWriter(System.err, true));
+ public Context(String[] args) {
+ this(new PrintWriter(System.out, true), new PrintWriter(System.err, true), args);
}
TypeDictionary typeDictionaryFor(String pkg) {
return tdMap.computeIfAbsent(pkg, p->new TypeDictionary(this, p));
}
@@ -434,10 +438,24 @@
.forEach(cf -> rv.putAll(cf.collect()));
}
return Collections.unmodifiableMap(rv);
}
+ private static final String JEXTRACT_MANIFEST = "META-INFO" + File.separatorChar + "jextract.properties";
+
+ @SuppressWarnings("deprecation")
+ private byte[] getJextractProperties() {
+ Properties props = new Properties();
+ props.setProperty("os.name", System.getProperty("os.name"));
+ props.setProperty("os.version", System.getProperty("os.version"));
+ props.setProperty("os.arch", System.getProperty("os.arch"));
+ props.setProperty("jextract.args", Arrays.toString(args));
+ ByteArrayOutputStream baos = new ByteArrayOutputStream();
+ props.save(baos, "jextract meta data");
+ return baos.toByteArray();
+ }
+
void collectClassFiles(Path destDir, String... pkgs) throws IOException {
try {
collectClasses(pkgs).entrySet().stream().forEach(e -> {
try {
String path = e.getKey().replace('.', File.separatorChar) + ".class";
@@ -450,10 +468,17 @@
}
} catch (IOException ioe) {
throw new UncheckedIOException(ioe);
}
});
+
+ Path propsPath = destDir.resolve(JEXTRACT_MANIFEST).normalize();
+ Files.createDirectories(propsPath.getParent());
+ try (OutputStream fos = Files.newOutputStream(propsPath)) {
+ fos.write(getJextractProperties());
+ fos.flush();
+ }
} catch (UncheckedIOException uioe) {
throw uioe.getCause();
}
}
@@ -494,10 +519,13 @@
void collectJarFile(final Path jar, String... pkgs) throws IOException {
logger.info(() -> "Collecting jar file " + jar);
try (OutputStream os = Files.newOutputStream(jar, CREATE, TRUNCATE_EXISTING, WRITE);
JarOutputStream jo = new JarOutputStream(os)) {
collectJarFile(jo, pkgs);
+ jo.putNextEntry(new ZipEntry(JEXTRACT_MANIFEST));
+ jo.write(getJextractProperties());
+ jo.closeEntry();
} catch (UncheckedIOException uioe) {
throw uioe.getCause();
}
}
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