Files
android/libwvdrmengine
John W. Bruce fe23bc40dc Update OEM Certificate scripts for Python 3
(This is a merge from the Widevine repo of http://go/wvgerrit/131084.)

This patch updates the OEM Certificate scripts to work in Python 3.
Previously, the scripts were nominally Python-2-only, though I actually
couldn't get them to run in either Python 2 or 3. The following changes
were necessary to make the scripts work in Python 3:

1) print() is now a function, not a keyword.
2) xrange() is now range().
3) StringIO is now part of the io package.
4) Python 3 no longer lets you mix strings and byte buffers
   indiscriminately. As such, the code needed to be made more crisp
   about when it is treating a file or other blob of data as binary vs.
   text. Many instances of StringIO had to become BytesIO, and several
   literals had to be turned into byte literals. Passphrase command-line
   parameters are now parsed to UTF-8 bytes during argument parsing.

Bug: 151736642
Test: oem_certificate_test.py
Change-Id: I8ea5d0fda2ea5a2c0289be7612be0b4e508c4abf
2021-09-28 10:08:40 -07:00
..
2021-07-02 23:24:38 -07:00
2021-07-02 23:24:38 -07:00
2018-11-22 00:33:30 +00:00

This is the source code for the Widevine Content Decryption Module (CDM) for the
Android OS.  It provides the libwvdrmengine plugin for DRM.

Partners who are integrating a device should be familiar with the documents in
the docs directory.

This source code is NOT open source, and is not part of AOSP.  However, it is
released to partners external to Google after official Android releases.  For
this reason, partners should look for bug fixes and software updates on the
widevine branches:

+------------------------------+------------------------------+
|Android Version               |Branch                        |
+------------------------------+------------------------------+
|Android L                     |lmp-mr1-widevine-release      |
+------------------------------+------------------------------+
|Android M MR1                 |mnc-mr1-widevine-release      |
+------------------------------+------------------------------+
|Android N MR2                 |nyc-mr2-widevine-release      |
+------------------------------+------------------------------+
|Android OC                    |oc-widevine-release           |
+------------------------------+------------------------------+
|Android OC MR1                |oc-mr1-widevine-release       |
+------------------------------+------------------------------+
|Android Pi                    |pi-widevine-release           |
+------------------------------+------------------------------+