Create an app snapshot of the Dart front end.

runtime/tools/create_snapshot_file.py

Index: runtime/tools/create_snapshot_file.py
diff --git a/runtime/tools/create_snapshot_file.py b/runtime/tools/create_snapshot_file.py
deleted file mode 100755
index d31cc067f1c1a346be5e7dfca724b1a0709678f6..0000000000000000000000000000000000000000
--- a/runtime/tools/create_snapshot_file.py
+++ /dev/null
@@ -1,102 +0,0 @@
-#!/usr/bin/env python
-#
-# Copyright (c) 2011, the Dart project authors.  Please see the AUTHORS file
-# for details. All rights reserved. Use of this source code is governed by a
-# BSD-style license that can be found in the LICENSE file.
-
-# Script to create snapshot files.
-
-import getopt
-import optparse
-import string
-import subprocess
-import sys
-import utils
-
-
-HOST_OS = utils.GuessOS()
-HOST_CPUS = utils.GuessCpus()
-
-
-def BuildOptions():
-  result = optparse.OptionParser()
-  result.add_option("--vm_input_bin",
-      action="store", type="string",
-      help="input file name of the vm isolate snapshot in binary form")
-  result.add_option("--input_bin",
-      action="store", type="string",
-      help="input file name of the isolate snapshot in binary form")
-  result.add_option("--input_cc",
-      action="store", type="string",
-      help="input file name which contains the C buffer template")
-  result.add_option("--output",
-      action="store", type="string",
-      help="output file name into which snapshot in C buffer form is generated")
-  result.add_option("-v", "--verbose",
-      help='Verbose output.',
-      default=False, action="store_true")
-  return result
-
-
-def ProcessOptions(options):
-  if not options.vm_input_bin:
-    sys.stderr.write('--vm_input_bin not specified\n')
-    return False
-  if not options.input_bin:
-    sys.stderr.write('--input_bin not specified\n')
-    return False
-  if not options.input_cc:
-    sys.stderr.write('--input_cc not specified\n')
-    return False
-  if not options.output:
-    sys.stderr.write('--output not specified\n')
-    return False
-  return True
-
-
-def makeString(input_file):
-  result = ' '
-  fileHandle = open(input_file, 'rb')
-  lineCounter = 0
-  for byte in fileHandle.read():
-    result += ' %d,' % ord(byte)
-    lineCounter += 1
-    if lineCounter == 10:
-      result += '\n   '
-      lineCounter = 0
-  if lineCounter != 0:
-    result += '\n   '
-  return result
-
-
-def makeFile(output_file, input_cc_file,
-             vm_isolate_input_file, isolate_input_file):
-  snapshot_cc_text = open(input_cc_file).read()
-  snapshot_cc_text = snapshot_cc_text % (makeString(vm_isolate_input_file),
-                                         makeString(isolate_input_file))
-  open(output_file, 'w').write(snapshot_cc_text)
-  return True
-
-
-def Main():
-  # Parse options.
-  parser = BuildOptions()
-  (options, args) = parser.parse_args()
-  if not ProcessOptions(options):
-    parser.print_help()
-    return 1
-
-  # If there are additional arguments, report error and exit.
-  if args:
-    parser.print_help()
-    return 1
-
-  if not makeFile(options.output, options.input_cc,
-                  options.vm_input_bin, options.input_bin):
-    print "Unable to generate snapshot in C buffer form"
-    return -1
-
-  return 0
-
-if __name__ == '__main__':
-  sys.exit(Main())