--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/tools/support/dmg-license.py	Tue Jul 09 04:16:21 2013 +0200
@@ -0,0 +1,141 @@
+#! /usr/bin/env python
+"""
+This script adds a license file to a DMG. Requires Xcode and a plain ascii text
+license file.
+Obviously only runs on a Mac.
+
+Copyright (C) 2011 Jared Hobbs
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.
+"""
+import os
+import sys
+import tempfile
+import optparse
+
+
+class Path(str):
+    def __enter__(self):
+        return self
+
+    def __exit__(self, type, value, traceback):
+        os.unlink(self)
+
+
+def mktemp(dir=None, suffix=''):
+    (fd, filename) = tempfile.mkstemp(dir=dir, suffix=suffix)
+    os.close(fd)
+    return Path(filename)
+
+
+def main(options, args):
+    dmgFile, license = args
+    with mktemp('.') as tmpFile:
+        with open(tmpFile, 'w') as f:
+            f.write("""data 'LPic' (5000) {
+    $"0002 0011 0003 0001 0000 0000 0002 0000"
+    $"0000 000E 0006 0001 0005 0007 0000 0007"
+    $"0008 0000 0047 0009 0000 0034 000A 0001"
+    $"0035 000B 0001 0020 000C 0000 0011 000D"
+    $"0000 005B 0004 0000 0033 000F 0001 000C"
+    $"0010 0000 000B 000E 0000"
+};\n\n""")
+            with open(license, 'r') as l:
+                f.write('data \'TEXT\' (5002, "English") {\n')
+                for line in l:
+                    if len(line) < 1000:
+                        f.write('    "' + line.strip().replace('"', '\\"') +
+                                '\\n"\n')
+                    else:
+                        for liner in line.split('.'):
+                            f.write('    "' +
+                                    liner.strip().replace('"', '\\"') +
+                                    '. \\n"\n')
+                f.write('};\n\n')
+            f.write("""resource 'STR#' (5002, "English") {
+    {
+        "English",
+        "Agree",
+        "Disagree",
+        "Print",
+        "Save...",
+        "IMPORTANT - By clicking on the \\"Agree\\" button, you agree "
+        "to be bound by the terms of the License Agreement.",
+        "Software License Agreement",
+        "This text cannot be saved. This disk may be full or locked, or the "
+        "file may be locked.",
+        "Unable to print. Make sure you have selected a printer."
+    }
+};""")
+        os.system('/usr/bin/hdiutil unflatten -quiet "%s"' % dmgFile)
+        os.system('%s "%s/"*.r %s -a -o "%s"' %
+                  (options.rez, options.flat_carbon, tmpFile, dmgFile))
+
+        os.system('/usr/bin/hdiutil flatten -quiet "%s"' % dmgFile)
+        if options.compression is not None:
+            os.system('cp %s %s.temp.dmg' % (dmgFile, dmgFile))
+            os.remove(dmgFile)
+            if options.compression == "bz2":
+                os.system('hdiutil convert %s.temp.dmg -format UDBZ -o %s' %
+                          (dmgFile, dmgFile))
+            elif options.compression == "gz":
+                os.system('hdiutil convert %s.temp.dmg -format ' % dmgFile +
+                          'UDZO -imagekey zlib-devel=9 -o %s' % dmgFile)
+            os.remove('%s.temp.dmg' % dmgFile)
+    print "Successfully added license to '%s'" % dmgFile
+
+if __name__ == '__main__':
+    parser = optparse.OptionParser()
+    parser.set_usage("""%prog <dmgFile> <licenseFile> [OPTIONS]
+  This program adds a software license agreement to a DMG file.
+  It requires Xcode and a plain ascii text <licenseFile>.
+
+  See --help for more details.""")
+    parser.add_option(
+        '--rez',
+        '-r',
+        action='store',
+        default='/Applications/Xcode.app/Contents/Developer/Tools/Rez',
+        help='The path to the Rez tool. Defaults to %default'
+    )
+    parser.add_option(
+        '--flat-carbon',
+        '-f',
+        action='store',
+        default='/Applications/Xcode.app/Contents/Developer/Platforms'
+                '/MacOSX.platform/Developer/SDKs/MacOSX10.7.sdk'
+                '/Developer/Headers/FlatCarbon',
+        help='The path to the FlatCarbon headers. Defaults to %default'
+    )
+    parser.add_option(
+        '--compression',
+        '-c',
+        action='store',
+        choices=['bz2', 'gz'],
+        default=None,
+        help='Optionally compress dmg using specified compression type. '
+             'Choices are bz2 and gz.'
+    )
+    options, args = parser.parse_args()
+    cond = len(args) != 2 or not os.path.exists(options.rez) \
+        or not os.path.exists(options.flat_carbon)
+    if cond:
+        parser.print_usage()
+        sys.exit(1)
+    main(options, args)