jniregen.pl

支持SSL v2/v3, TLS, PKCS #5, PKCS #7, PKCS #11, PKCS #12, S/MIME, X.509v3证书等安全协议或标准的开发库编译用到NSPR

#!/usr/local/bin/perl
#
# The contents of this file are subject to the Mozilla Public
# License Version 1.1 (the "License"); you may not use this file
# except in compliance with the License. You may obtain a copy of
# the License at http://www.mozilla.org/MPL/
# 
# Software distributed under the License is distributed on an "AS
# IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
# implied. See the License for the specific language governing
# rights and limitations under the License.
# 
# The Original Code is the Netscape security libraries.
# 
# The Initial Developer of the Original Code is Netscape
# Communications Corporation.  Portions created by Netscape are 
# Copyright (C) 1994-2000 Netscape Communications Corporation.  All
# Rights Reserved.
# 
# Contributor(s):
# 
# Alternatively, the contents of this file may be used under the
# terms of the GNU General Public License Version 2 or later (the
# "GPL"), in which case the provisions of the GPL are applicable 
# instead of those above.  If you wish to allow use of your 
# version of this file only under the terms of the GPL and not to
# allow others to use your version of this file under the MPL,
# indicate your decision by deleting the provisions above and
# replace them with the notice and other provisions required by
# the GPL.  If you do not delete the provisions above, a recipient
# may use your version of this file under either the MPL or the
# GPL.
#

# Input: -d dir foo1 foo2 . . .
#        Compares generated "_jni/foo1.h" file with "foo1.class", and
#        generated "_jni/foo2.h" file with "foo2.class", etc.
#        (NOTE:  unlike its closely related cousin, outofdate.pl,
#                the "-d dir" must always be specified)
#
# Returns: list of headers which are OLDER than corresponding class
#          files (non-existant class files are considered to be real old :-)

$found = 1;

if ($ARGV[0] eq '-d')
{
    $classdir = $ARGV[1];
    $classdir .= "/";
    shift;
    shift;
}
else
{
    print STDERR "Usage:  perl ", $0, " -d dir foo1 foo2 . . .\n";
    exit -1;
}

foreach $filename (@ARGV)
{
    $headerfilename = "_jni/";
    $headerfilename .= $filename;
    $headerfilename =~ s/\./_/g;
    $headerfilename .= ".h";

    $classfilename = $filename;
    $classfilename =~ s|\.|/|g;
    $classfilename .= ".class";

    $classfilename = $classdir . $classfilename;


    ( $dev, $ino, $mode, $nlink, $uid, $gid, $rdev, $size, $atime, $headermtime,
      $ctime, $blksize, $blocks ) = stat( $headerfilename );

    ( $dev, $ino, $mode, $nlink, $uid, $gid, $rdev, $size, $atime, $classmtime,
      $ctime, $blksize, $blocks ) = stat( $classfilename );

    if( $headermtime < $classmtime )
    {
	# NOTE:  Since this is used by "javah", and "javah" refuses to overwrite
	#        an existing file, we force an unlink from this script, since
	#        we actually want to regenerate the header file at this time.
	unlink $headerfilename;
        print $filename, " ";
        $found = 0;
    }
}

print "\n";
exit 0;