proj/gentoo: Initial commit

This commit represents a new era for Gentoo:
Storing the gentoo-x86 tree in Git, as converted from CVS.

This commit is the start of the NEW history.
Any historical data is intended to be grafted onto this point.

Creation process:
1. Take final CVS checkout snapshot
2. Remove ALL ChangeLog* files
3. Transform all Manifests to thin
4. Remove empty Manifests
5. Convert all stale $Header$/$Id$ CVS keywords to non-expanded Git $Id$
5.1. Do not touch files with -kb/-ko keyword flags.

Signed-off-by: Robin H. Johnson <robbat2@gentoo.org>
X-Thanks: Alec Warner <antarus@gentoo.org> - did the GSoC 2006 migration tests
X-Thanks: Robin H. Johnson <robbat2@gentoo.org> - infra guy, herding this project
X-Thanks: Nguyen Thai Ngoc Duy <pclouds@gentoo.org> - Former Gentoo developer, wrote Git features for the migration
X-Thanks: Brian Harring <ferringb@gentoo.org> - wrote much python to improve cvs2svn
X-Thanks: Rich Freeman <rich0@gentoo.org> - validation scripts
X-Thanks: Patrick Lauer <patrick@gentoo.org> - Gentoo dev, running new 2014 work in migration
X-Thanks: Michał Górny <mgorny@gentoo.org> - scripts, QA, nagging
X-Thanks: All of other Gentoo developers - many ideas and lots of paint on the bikeshed

4 files changed, 412 insertions, 0 deletions

diff --git a/dev-java/java-dep-check/files/Main-0.3.java b/dev-java/java-dep-check/files/Main-0.3.java
new file mode 100644
index 000000000000..e1f02a024eef
--- /dev/null
+++ b/dev-java/java-dep-check/files/Main-0.3.java
@@ -0,0 +1,335 @@
+/*
+ * Main.java The main application class.
+ *
+ * Created on May 1, 2007, 6:32 PM
+ *
+ * Copyright (C) 2007,2008 Petteri Räty <betelgeuse@gentoo.org>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+
+ * 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., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+ */
+package javadepchecker;
+
+import java.io.BufferedReader;
+import java.io.File;
+import java.io.FileReader;
+import java.io.IOException;
+import java.io.InputStream;
+import java.io.InputStreamReader;
+import java.util.ArrayList;
+import java.util.Collection;
+import java.util.Enumeration;
+import java.util.HashSet;
+import java.util.Iterator;
+import java.util.Set;
+import java.util.jar.JarEntry;
+import java.util.jar.JarFile;
+import java.util.logging.Level;
+import java.util.logging.Logger;
+import java.util.regex.Matcher;
+import java.util.regex.Pattern;
+
+import org.apache.commons.cli.CommandLine;
+import org.apache.commons.cli.CommandLineParser;
+import org.apache.commons.cli.HelpFormatter;
+import org.apache.commons.cli.Options;
+import org.apache.commons.cli.ParseException;
+import org.apache.commons.cli.PosixParser;
+import org.objectweb.asm.AnnotationVisitor;
+import org.objectweb.asm.ClassReader;
+import org.objectweb.asm.FieldVisitor;
+import org.objectweb.asm.Label;
+import org.objectweb.asm.MethodVisitor;
+import org.objectweb.asm.Type;
+import org.objectweb.asm.commons.EmptyVisitor;
+
+/**
+ *
+ * @author betelgeuse
+ * @author serkan
+ */
+public final class Main extends EmptyVisitor {
+
+    static private String image = "";
+    private Set<String> deps = new HashSet<String>();
+    private Set<String> current = new HashSet<String>();
+
+    /** Creates a new instance of Main */
+    public Main() {
+    }
+
+    private static Collection<String> getPackageJars(String pkg) {
+        ArrayList<String> jars = new ArrayList<String>();
+        try {
+            Process p = Runtime.getRuntime().exec("java-config -p " + pkg);
+            p.waitFor();
+            BufferedReader in;
+            in = new BufferedReader(new InputStreamReader(p.getInputStream()));
+            String output = in.readLine();
+            if (output!=null/* package somehow missing*/ && !output.trim().equals("")) {
+                for (String jar : output.split(":")) {
+                    jars.add(jar);
+                }
+            }
+        } catch (InterruptedException ex) {
+            Logger.getLogger(Main.class.getName()).log(Level.SEVERE, null, ex);
+        } catch (IOException ex) {
+            Logger.getLogger(Main.class.getName()).log(Level.SEVERE, null, ex);
+        }
+        return jars;
+    }
+
+    public void processJar(JarFile jar) throws IOException {
+        for (Enumeration<JarEntry> e = jar.entries(); e.hasMoreElements();) {
+            JarEntry entry = e.nextElement();
+            String name = entry.getName();
+            if (!entry.isDirectory() && name.endsWith(".class")) {
+                this.current.add(name);
+                InputStream stream = jar.getInputStream(entry);
+                new ClassReader(stream).accept(this, 0);
+            }
+        }
+    }
+
+    private static boolean depNeeded(String pkg, Collection<String> deps) throws IOException {
+        Collection<String> jars = getPackageJars(pkg);
+        // We have a virtual with VM provider here
+        if (jars.size() == 0) {
+            return true;
+        }
+        for (String jarName : jars) {
+            JarFile jar = new JarFile(jarName);
+            for (Enumeration<JarEntry> e = jar.entries(); e.hasMoreElements();) {
+                String name = e.nextElement().getName();
+                if (deps.contains(name)) {
+                    return true;
+                }
+            }
+        }
+        return false;
+    }
+
+    private static boolean depsFound(Collection<String> pkgs, Collection<String> deps) throws IOException {
+        boolean found = true;
+        Collection<String> jars = new ArrayList<String>();
+        String[] bootClassPathJars = System.getProperty("sun.boot.class.path").split(":");
+        // Do we need "java-config -r" here?
+        for (String jar : bootClassPathJars) {
+            File jarFile = new File(jar);
+            if (jarFile.exists()) {
+                jars.add(jar);
+            }
+        }
+        for (Iterator<String> pkg = pkgs.iterator(); pkg.hasNext();) {
+            jars.addAll(getPackageJars(pkg.next()));
+        }
+
+        if (jars.size() == 0) {
+            return false;
+        }
+        ArrayList<String> jarClasses = new ArrayList<String>();
+        for (String jarName : jars) {
+            JarFile jar = new JarFile(jarName);
+            for (Enumeration<JarEntry> e = jar.entries(); e.hasMoreElements();) {
+                jarClasses.add(e.nextElement().getName());
+            }
+        }
+        for (String dep : deps) {
+            if (!jarClasses.contains(dep)) {
+                if (found) {
+                    System.out.println("Class files not found via DEPEND in package.env");
+                }
+                System.out.println("\t" + dep);
+                found = false;
+            }
+        }
+        return found;
+    }
+
+    private static boolean checkPkg(File env) {
+        boolean needed = true;
+        boolean found = true;
+        HashSet<String> pkgs = new HashSet<String>();
+        Collection<String> deps = null;
+
+        BufferedReader in = null;
+        try {
+            Pattern dep_re = Pattern.compile("^DEPEND=\"([^\"]*)\"$");
+            Pattern cp_re = Pattern.compile("^CLASSPATH=\"([^\"]*)\"$");
+
+            String line;
+            in = new BufferedReader(new FileReader(env));
+            while ((line = in.readLine()) != null) {
+                Matcher m = dep_re.matcher(line);
+                if (m.matches()) {
+                    String atoms = m.group(1);
+                    for (String atom : atoms.split(":")) {
+                        String pkg = atom;
+                        if (atom.contains("@")) {
+                            pkg = atom.split("@")[1];
+                        }
+                        pkgs.add(pkg);
+                    }
+                    continue;
+                }
+                m = cp_re.matcher(line);
+                if (m.matches()) {
+                    Main classParser = new Main();
+                    for (String jar : m.group(1).split(":")) {
+                        if (jar.endsWith(".jar")) {
+                            classParser.processJar(new JarFile(image + jar));
+                        }
+                    }
+                    deps = classParser.getDeps();
+                }
+            }
+
+            for (String pkg : pkgs) {
+                if (!depNeeded(pkg, deps)) {
+                    if (needed) {
+                        System.out.println("Possibly unneeded dependencies found");
+                    }
+                    System.out.println("\t" + pkg);
+                    needed = false;
+                }
+            }
+            found = depsFound(pkgs, deps);
+
+        } catch (IOException ex) {
+            Logger.getLogger(Main.class.getName()).log(Level.SEVERE, null, ex);
+        } finally {
+            try {
+                in.close();
+            } catch (IOException ex) {
+                Logger.getLogger(Main.class.getName()).log(Level.SEVERE, null, ex);
+            }
+        }
+        return needed && found;
+    }
+
+    /**
+     * @param args the command line arguments
+     */
+    public static void main(String[] args) throws IOException {
+        int exit = 0;
+        try {
+            CommandLineParser parser = new PosixParser();
+            Options options = new Options();
+            options.addOption("h", "help", false, "print help");
+            options.addOption("i", "image", true, "image directory");
+            options.addOption("v", "verbose", false, "print verbose output");
+            CommandLine line = parser.parse(options, args);
+            String[] files = line.getArgs();
+            if (line.hasOption("h") || files.length == 0) {
+                HelpFormatter h = new HelpFormatter();
+                h.printHelp("java-dep-check [-i <image>] <package.env>+", options);
+            } else {
+                image = line.getOptionValue("i", "");
+
+                for (String arg : files) {
+                    if (line.hasOption('v')) {
+                        System.out.println("Checking " + arg);
+                    }
+                    if (!checkPkg(new File(arg))) {
+                        exit = 1;
+                    }
+                }
+            }
+        } catch (ParseException ex) {
+            Logger.getLogger(Main.class.getName()).log(Level.SEVERE, null, ex);
+        }
+        System.exit(exit);
+    }
+
+    private void addDep(String dep) {
+        deps.add(dep + ".class");
+    }
+
+    private void addDep(Type dep) {
+        if (dep.getSort() == Type.ARRAY) {
+            addDep(dep.getElementType());
+        }
+        if (dep.getSort() == Type.OBJECT) {
+            addDep(dep.getInternalName());
+        }
+    }
+
+    private Collection<String> getDeps() {
+        ArrayList<String> result = new ArrayList<String>();
+        for (String s : deps) {
+            if (!current.contains(s)) {
+                result.add(s);
+            }
+        }
+        return result;
+    }
+
+    @Override
+    public void visit(int version, int access, String name, String signature, String superName, String[] interfaces) {
+        if(superName != null) {
+            addDep(superName);
+        }
+        for (String iface : interfaces) {
+            addDep(iface);
+        }
+    }
+
+    @Override
+    public FieldVisitor visitField(int access, String name, String desc, String signature, Object value) {
+        addDep(Type.getType(desc));
+        return null;
+    }
+
+    @Override
+    public MethodVisitor visitMethod(int access, String name, String desc, String signature, String[] exceptions) {
+        for (Type param : Type.getArgumentTypes(desc)) {
+            addDep(param);
+        }
+
+        if (exceptions != null) {
+            for (String exception : exceptions) {
+                addDep(exception);
+            }
+        }
+        addDep(Type.getReturnType(desc));
+        return new EmptyVisitor() {
+            @Override
+            public void visitLocalVariable(String name, String desc, String signature, Label start, Label end, int index) {
+                addDep(Type.getType(desc));
+            }
+
+            @Override
+            public void visitFieldInsn(int opcode, String owner, String name, String desc) {
+                addDep(Type.getObjectType(owner));
+                addDep(Type.getType(desc));
+            }
+
+            @Override
+            public void visitMethodInsn(int opcode, String owner, String name, String desc) {
+                addDep(Type.getObjectType(owner));
+            }
+
+            @Override
+            public AnnotationVisitor visitParameterAnnotation(int parameter, String desc, boolean visible) {
+                return Main.this.visitAnnotation(desc, visible);
+            }
+        };
+    }
+
+    @Override
+    public AnnotationVisitor visitAnnotation(String desc, boolean visible) {
+        addDep(Type.getType(desc));
+        return null;
+    }
+}
diff --git a/dev-java/java-dep-check/java-dep-check-0.3-r1.ebuild b/dev-java/java-dep-check/java-dep-check-0.3-r1.ebuild
new file mode 100644
index 000000000000..97523c04b6af
--- /dev/null
+++ b/dev-java/java-dep-check/java-dep-check-0.3-r1.ebuild
@@ -0,0 +1,32 @@
+# Copyright 1999-2015 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+# $Id$
+
+EAPI=5
+
+inherit java-pkg-2 java-pkg-simple
+
+DESCRIPTION="Java Dependency checker"
+HOMEPAGE="https://wiki.gentoo.org/wiki/Project:Java"
+LICENSE="GPL-2"
+SLOT="0"
+KEYWORDS="~amd64 ~x86"
+
+COMMON_DEP="
+	dev-java/commons-cli:1
+	dev-java/asm:3"
+RDEPEND=">=virtual/jre-1.5
+	${COMMON_DEP}"
+DEPEND=">=virtual/jdk-1.5
+	${COMMON_DEP}"
+
+JAVA_GENTOO_CLASSPATH="asm-3,commons-cli-1"
+
+src_unpack() {
+	cp "${FILESDIR}/Main-${PV}.java" Main.java || die
+}
+
+src_install() {
+	java-pkg-simple_src_install
+	java-pkg_dolauncher ${PN} --main javadepchecker.Main
+}
diff --git a/dev-java/java-dep-check/java-dep-check-0.3.ebuild b/dev-java/java-dep-check/java-dep-check-0.3.ebuild
new file mode 100644
index 000000000000..3d60f1c85e0d
--- /dev/null
+++ b/dev-java/java-dep-check/java-dep-check-0.3.ebuild
@@ -0,0 +1,40 @@
+# Copyright 1999-2009 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+# $Id$
+
+EAPI=1
+
+inherit java-pkg-2
+
+DESCRIPTION="Java Dependency checker"
+HOMEPAGE="http://www.gentoo.org/proj/en/java"
+SRC_URI=""
+
+LICENSE="GPL-2"
+SLOT="0"
+KEYWORDS="amd64 x86"
+
+IUSE=""
+
+COMMON_DEP="
+	dev-java/commons-cli:1
+	dev-java/asm:3"
+RDEPEND=">=virtual/jre-1.5
+	${COMMON_DEP}"
+DEPEND=">=virtual/jdk-1.5
+	${COMMON_DEP}"
+
+S="${WORKDIR}"
+
+src_unpack() {
+	cp "${FILESDIR}/Main-${PV}.java" Main.java || die
+}
+src_compile() {
+	ejavac -cp $(java-pkg_getjars asm-3,commons-cli-1) -encoding UTF-8 -d . Main.java
+	jar cf ${PN}.jar javadepchecker/*.class || die "jar failed"
+}
+
+src_install() {
+	java-pkg_dojar ${PN}.jar
+	java-pkg_dolauncher ${PN} --main javadepchecker.Main
+}
diff --git a/dev-java/java-dep-check/metadata.xml b/dev-java/java-dep-check/metadata.xml
new file mode 100644
index 000000000000..7303cef96964
--- /dev/null
+++ b/dev-java/java-dep-check/metadata.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
+<pkgmetadata>
+	<herd>java</herd>
+</pkgmetadata>