2009-04-25  Matthias Klose <doko@ubuntu.com>

	* contrib/aot-compile.in: Print diagnostics for dodgy classes.
	* contrib/generate-cacerts.pl.in: New.
	* configure.ac (AC_CONFIG_FILES): Add generate-cacerts.pl.

Index: configure.ac
===================================================================
--- configure.ac	(revision 146759)
+++ configure.ac	(working copy)
@@ -1923,6 +1923,7 @@
 contrib/aotcompile.py
 contrib/aot-compile
 contrib/aot-compile-rpm
+contrib/generate-cacerts.pl
 contrib/rebuild-gcj-db
 ])
 
Index: contrib/aotcompile.py.in
===================================================================
--- contrib/aotcompile.py.in	(revision 146758)
+++ contrib/aotcompile.py.in	(working copy)
@@ -177,11 +177,14 @@
     
     def __init__(self, path):
         self.path, self.classes, self.blocks = path, {}, None
+        self.classnames = {}
 
-    def addClass(self, bytes):
+    def addClass(self, bytes, name):
         """Subclasses call this from their __init__ method for
         every class they find."""
-        self.classes[md5.new(bytes).digest()] = bytes
+        digest = md5.new(bytes).digest()
+        self.classes[digest] = bytes
+        self.classnames[digest] = name
 
     def __makeBlocks(self):
         """Split self.classes into chunks that can be compiled to
@@ -200,7 +203,11 @@
         if the job is subsetted."""
         names = {}
         for hash, bytes in self.classes.items():
-            name = classname(bytes)
+            try:
+                name = classname(bytes)
+            except:
+                warn("job %s: %s" % (self.path, self.classnames[hash]))
+                raise
             if not names.has_key(name):
                 names[name] = []
             names[name].append(hash)
@@ -302,7 +309,7 @@
             if bytes.startswith(ZIPMAGIC):
                 self._walk(zipfile.ZipFile(StringIO.StringIO(bytes)))
             elif bytes.startswith(CLASSMAGIC):
-                self.addClass(bytes)
+                self.addClass(bytes, name)
 
 class DirJob(Job):
     """A Job whose origin was a directory of classfiles."""
@@ -319,7 +326,7 @@
             fp = open(path, "r")
             magic = fp.read(4)
             if magic == CLASSMAGIC:
-                self.addClass(magic + fp.read())
+                self.addClass(magic + fp.read(), name)
     
 def weed_jobs(jobs):
     """Remove any jarfiles that are completely contained within
Index: contrib/generate-cacerts.pl.in
===================================================================
--- contrib/generate-cacerts.pl.in	(revision 0)
+++ contrib/generate-cacerts.pl.in	(revision 0)
@@ -0,0 +1,106 @@
+#!/usr/bin/perl
+
+# Copyright (C) 2007, 2009 Free Software Foundation
+#
+# 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.
+
+# generate-cacerts.pl generates a gkeytool keystore named 'cacerts'
+# from OpenSSL's certificate bundle.
+
+# First extract each of OpenSSL's bundled certificates into its own
+# aliased filename.
+chomp($file=@ARGV[0]);
+$file = "/etc/pki/tls/cert.pem" unless $file ne "";
+open(CERTS, $file);
+@certs = <CERTS>;
+close(CERTS);
+
+$pem_file_number = 0;
+$writing_cert = 0;
+foreach $cert (@certs)
+{
+	 if ($cert eq "-----BEGIN CERTIFICATE-----\n")
+	 {
+		  if ($writing_cert != 0)
+		  {
+				die "$file is malformed.";
+		  }
+		  $pem_file_number++;
+		  # Numbering each file guarantees that cert aliases will be
+		  # unique.
+		  $pem_file_name = "$pem_file_number$cert_alias.pem";
+		  $writing_cert = 1;
+		  open(PEM, ">$pem_file_name");
+		  print PEM $cert;
+	 }
+	 elsif ($cert eq "-----END CERTIFICATE-----\n")
+	 {
+		  $writing_cert = 0;
+		  print PEM $cert;
+		  close(PEM);
+	 }
+	 elsif ($cert =~ /Issuer: /)
+	 {
+		  # Generate an alias using the OU and CN attributes of the
+		  # Issuer field if both are present, otherwise use only the CN
+		  # attribute.  The Issuer field must have either the OU or the
+		  # CN attribute.
+		  $_ = $cert;
+		  if ($cert =~ /OU=/)
+		  {
+				s/Issuer:.*?OU=//;
+				# Remove other occurrences of OU=.
+				s/OU=.*CN=//;
+				# Remove CN= if there were not other occurrences of OU=.
+				s/CN=//;
+		  }
+		  elsif ($cert =~ /CN=/)
+		  {
+				s/Issuer:.*CN=//;
+		  }
+		  s/\W//g;
+		  tr/A-Z/a-z/;
+		  $cert_alias = $_
+	 }
+	 else
+	 {
+		  if ($writing_cert == 1)
+		  {
+				print PEM $cert;
+		  }
+	 }
+}
+
+# Check that the correct number of .pem files were produced.
+@pem_files = <*.pem>;
+if (@pem_files != $pem_file_number)
+{
+	 die "Number of .pem files produced does not match".
+		  " number of certs read from $file.";
+}
+
+# Now store each cert in the 'cacerts' file using gkeytool.
+$certs_written_count = 0;
+foreach $pem_file (@pem_files)
+{
+	 system "yes | gkeytool@gcc_suffix@ -import -alias `basename $pem_file .pem`".
+		  " -keystore cacerts -storepass '' -file $pem_file".
+		  " 2>&1 >/dev/null";
+	 unlink($pem_file);
+	 $certs_written_count++;
+}
+
+# Check that the correct number of certs were added to the keystore.
+if ($certs_written_count != $pem_file_number)
+{
+	 die "Number of certs added to keystore does not match".
+		  " number of certs read from $file.";
+}