jniregen.pl
上传用户:lyxiangda
上传日期:2007-01-12
资源大小:3042k
文件大小:3k
- #!/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;