1 files changed, 0 insertions, 139 deletions
diff --git a/releasetools.py b/releasetools.py
deleted file mode 100755
index f8b3810..0000000
--- a/releasetools.py
+++ /dev/null
@@ -1,139 +0,0 @@
-# Copyright (C) 2009 The Android Open Source Project
-# Copyright (c) 2011, The Linux Foundation. All rights reserved.
-#
-# Licensed under the Apache License, Version 2.0 (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.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-
-"""Emit commands needed for QCOM devices during OTA installation
-(installing the radio image)."""
-
-import hashlib
-import common
-import re
-
-def LoadFilesMap(zip):
-  try:
-    data = zip.read("RADIO/filesmap")
-  except KeyError:
-    print "Warning: could not find RADIO/filesmap in %s." % zip
-    data = ""
-  d = {}
-  for line in data.split("\n"):
-    line = line.strip()
-    if not line or line.startswith("#"): continue
-    pieces = line.split()
-    if not (len(pieces) == 2 or len(pieces) == 3):
-      raise ValueError("malformed filesmap line: \"%s\"" % (line,))
-    file_size = zip.getinfo("RADIO/"+pieces[0]).file_size
-    sha1 = hashlib.sha1()
-    sha1.update(zip.read("RADIO/"+pieces[0]))
-    d[pieces[0]] = (pieces[1], sha1.hexdigest(), file_size)
-  return d
-
-def GetRadioFiles(z):
-  out = {}
-  for info in z.infolist():
-    if info.filename.startswith("RADIO/") and (info.filename.__len__() > len("RADIO/")):
-      fn = "RADIO/" + info.filename[6:]
-      out[fn] = fn
-  return out
-
-def FullOTA_Assertions(info):
-  AddBasebandAssertion(info)
-  AddTrustZoneAssertion(info)
-  return
-
-def IncrementalOTA_Assertions(info):
-  AddBasebandAssertion(info)
-  AddTrustZoneAssertion(info)
-  return
-
-def InstallRawImage(image_data, api_version, input_zip, fn, info, filesmap):
-  #fn is in RADIO/* format. Extracting just file name.
-  filename = fn[6:]
-  if api_version >= 3:
-    if filename not in filesmap:
-        return
-    partition = filesmap[filename][0]
-    checksum = filesmap[filename][1]
-    file_size = filesmap[filename][2]
-    # read_file returns a blob or NULL. Use sha1_check to convert to a string
-    # that can be evaluated (a NULL results in an empty string)
-    info.script.AppendExtra('ifelse((sha1_check(read_file("EMMC:%s:%d:%s")) != ""),'
-            '(ui_print("%s already up to date")),'
-            '(package_extract_file("%s", "%s")));'
-            % (partition, file_size, checksum, partition, filename, partition))
-    common.ZipWriteStr(info.output_zip, filename, image_data)
-    return
-  else:
-    print "warning radio-update: no support for api_version less than 3."
-
-def InstallRadioFiles(info):
-  files = GetRadioFiles(info.input_zip)
-  if files == {}:
-    print "warning radio-update: no radio image in input target_files; not flashing radio"
-    return
-  info.script.Print("Writing radio image...")
-  #Load filesmap file
-  filesmap = LoadFilesMap(info.input_zip)
-  if filesmap == {}:
-      print "warning radio-update: no or invalid filesmap file found. not flashing radio"
-      return
-  if hasattr(info, 'source_zip'):
-      source_filesmap = LoadFilesMap(info.source_zip)
-  else:
-      source_filesmap = None
-  for f in files:
-    if source_filesmap:
-        filename = f[6:]
-        source_checksum = source_filesmap.get(filename, [None, 'no_source'])[1]
-        target_checksum = filesmap.get(filename, [None, 'no_target'])[1]
-        if source_checksum == target_checksum:
-            print "info radio-update: source and target match for %s... skipping" % filename
-            continue
-    image_data = info.input_zip.read(f)
-    InstallRawImage(image_data, info.input_version, info.input_zip, f, info, filesmap)
-  return
-
-def FullOTA_InstallEnd(info):
-  InstallRadioFiles(info)
-
-def IncrementalOTA_InstallEnd(info):
-  InstallRadioFiles(info)
-
-def AddBasebandAssertion(info):
-  # Presence of filesmap indicates packaged firmware
-  filesmap = LoadFilesMap(info.input_zip)
-  if filesmap != {}:
-    return
-  android_info = info.input_zip.read("OTA/android-info.txt")
-  m = re.search(r'require\s+version-baseband\s*=\s*(\S+)', android_info)
-  if m:
-    versions = m.group(1).split('|')
-    if len(versions) and '*' not in versions:
-      cmd = 'assert(cm.verify_baseband(' + ','.join(['"%s"' % baseband for baseband in versions]) + ') == "1");'
-      info.script.AppendExtra(cmd)
-  return
-
-def AddTrustZoneAssertion(info):
-  # Presence of filesmap indicates packaged firmware
-  filesmap = LoadFilesMap(info.input_zip)
-  if filesmap != {}:
-    return
-  android_info = info.input_zip.read("OTA/android-info.txt")
-  m = re.search(r'require\s+version-trustzone\s*=\s*(\S+)', android_info)
-  if m:
-    versions = m.group(1).split('|')
-    if len(versions) and '*' not in versions:
-      cmd = 'assert(cm.verify_trustzone(' + ','.join(['"%s"' % tz for tz in versions]) + ') == "1");'
-      info.script.AppendExtra(cmd)
-  return