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| 1 #!/usr/bin/python2.4 | |
| 2 # | |
| 3 # Copyright 2007-2009 Google Inc. | |
| 4 # | |
| 5 # Licensed under the Apache License, Version 2.0 (the "License"); | |
| 6 # you may not use this file except in compliance with the License. | |
| 7 # You may obtain a copy of the License at | |
| 8 # | |
| 9 # http://www.apache.org/licenses/LICENSE-2.0 | |
| 10 # | |
| 11 # Unless required by applicable law or agreed to in writing, software | |
| 12 # distributed under the License is distributed on an "AS IS" BASIS, | |
| 13 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | |
| 14 # See the License for the specific language governing permissions and | |
| 15 # limitations under the License. | |
| 16 # ======================================================================== | |
| 17 | |
| 18 """ | |
| 19 Generates IDL file for the OneClick ActiveX control from the passed-in IDL | |
| 20 template. The input template is a complete IDL file in all but one respect; | |
| 21 It has one replaceable entry for the CLSID for GoopdateOneClickControl. | |
| 22 We generate a GUID using UUIDGEN.EXE, and write out an IDL with a new CLSID. | |
| 23 | |
| 24 """ | |
| 25 | |
| 26 import sys | |
| 27 import os | |
| 28 import getopt | |
| 29 import commands | |
| 30 | |
| 31 | |
| 32 def _GetStatusOutput(cmd): | |
| 33 """Return (status, output) of executing cmd in a shell.""" | |
| 34 if os.name == "nt": | |
| 35 pipe = os.popen(cmd + " 2>&1", 'r') | |
| 36 text = pipe.read() | |
| 37 sts = pipe.close() | |
| 38 if sts is None: sts = 0 | |
| 39 if text[-1:] == '\n': text = text[:-1] | |
| 40 return sts, text | |
| 41 else: | |
| 42 return commands.getstatusoutput(cmd) | |
| 43 | |
| 44 | |
| 45 def _GenerateIDLText(idl_template): | |
| 46 (status, guid) = _GetStatusOutput("uuidgen.exe") | |
| 47 if status != 0: | |
| 48 raise SystemExit("Failed to get GUID: %s" % guid) | |
| 49 | |
| 50 return idl_template % guid | |
| 51 | |
| 52 | |
| 53 def _GenerateIDLFile(idl_template_filename, idl_output_filename): | |
| 54 f_in = open(idl_template_filename, 'r') | |
| 55 idl_template = f_in.read() | |
| 56 f_in.close() | |
| 57 | |
| 58 idl_output = _GenerateIDLText(idl_template) | |
| 59 | |
| 60 f_out = open(idl_output_filename, 'w') | |
| 61 f_out.write(""" | |
| 62 // ** AUTOGENERATED FILE. DO NOT HAND-EDIT ** | |
| 63 """) | |
| 64 f_out.write(idl_output) | |
| 65 f_out.close() | |
| 66 | |
| 67 | |
| 68 def _Usage(): | |
| 69 """Prints out script usage information.""" | |
| 70 print """ | |
| 71 generate_oneclick_idl.py: Write out the given IDL file. | |
| 72 | |
| 73 Usage: | |
| 74 generate_oneclick_idl.py [--help | |
| 75 | --idl_template_file filename | |
| 76 --idl_output_file filename] | |
| 77 | |
| 78 Options: | |
| 79 --help Show this information. | |
| 80 --idl_output_file filename Path/name of output IDL filename. | |
| 81 --idl_template_file filename Path/name of input IDL template. | |
| 82 """ | |
| 83 | |
| 84 | |
| 85 def _Main(): | |
| 86 """Generates IDL file.""" | |
| 87 # use getopt to parse the option and argument list; this may raise, but | |
| 88 # don't catch it | |
| 89 _ARGUMENT_LIST = ["help", "idl_template_file=", "idl_output_file="] | |
| 90 (opts, args) = getopt.getopt(sys.argv[1:], "", _ARGUMENT_LIST) | |
| 91 if not opts or ("--help", "") in opts: | |
| 92 _Usage() | |
| 93 sys.exit() | |
| 94 | |
| 95 idl_template_filename = "" | |
| 96 idl_output_filename = "" | |
| 97 | |
| 98 for (o, v) in opts: | |
| 99 if o == "--idl_template_file": | |
| 100 idl_template_filename = v | |
| 101 if o == "--idl_output_file": | |
| 102 idl_output_filename = v | |
| 103 | |
| 104 # make sure we have work to do | |
| 105 if not idl_template_filename: | |
| 106 raise SystemExit("no idl_template_filename specified") | |
| 107 if not idl_output_filename: | |
| 108 raise SystemExit("no idl_output_filename specified") | |
| 109 | |
| 110 _GenerateIDLFile(idl_template_filename, idl_output_filename) | |
| 111 sys.exit() | |
| 112 | |
| 113 | |
| 114 if __name__ == "__main__": | |
| 115 _Main() | |
| 116 | |
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Chromium Code Reviews
Issue 624713003:
Keep only base/extractor.[cc|h]. (Closed)
Base URL: https://chromium.googlesource.com/external/omaha.git@master