Index: build/android/pylib/utils/md5sum.py |
diff --git a/build/android/pylib/utils/md5sum.py b/build/android/pylib/utils/md5sum.py |
deleted file mode 100644 |
index 3e61c8facb14f806ec4b4c29f5eb88f084672949..0000000000000000000000000000000000000000 |
--- a/build/android/pylib/utils/md5sum.py |
+++ /dev/null |
@@ -1,91 +0,0 @@ |
-# Copyright 2014 The Chromium Authors. All rights reserved. |
-# Use of this source code is governed by a BSD-style license that can be |
-# found in the LICENSE file. |
- |
-import collections |
-import logging |
-import os |
-import re |
-import tempfile |
-import types |
- |
-from pylib import cmd_helper |
-from pylib import constants |
-from pylib.utils import device_temp_file |
- |
-MD5SUM_DEVICE_LIB_PATH = '/data/local/tmp/md5sum/' |
-MD5SUM_DEVICE_BIN_PATH = MD5SUM_DEVICE_LIB_PATH + 'md5sum_bin' |
- |
-MD5SUM_DEVICE_SCRIPT_FORMAT = ( |
- 'test -f {path} -o -d {path} ' |
- '&& LD_LIBRARY_PATH={md5sum_lib} {md5sum_bin} {path}') |
- |
-_STARTS_WITH_CHECKSUM_RE = re.compile(r'^\s*[0-9a-fA-F]{32}\s+') |
- |
- |
-def CalculateHostMd5Sums(paths): |
- """Calculates the MD5 sum value for all items in |paths|. |
- |
- Directories are traversed recursively and the MD5 sum of each file found is |
- reported in the result. |
- |
- Args: |
- paths: A list of host paths to md5sum. |
- Returns: |
- A dict mapping file paths to their respective md5sum checksums. |
- """ |
- if isinstance(paths, basestring): |
- paths = [paths] |
- |
- md5sum_bin_host_path = os.path.join( |
- constants.GetOutDirectory(), 'md5sum_bin_host') |
- if not os.path.exists(md5sum_bin_host_path): |
- raise IOError('File not built: %s' % md5sum_bin_host_path) |
- out = cmd_helper.GetCmdOutput([md5sum_bin_host_path] + [p for p in paths]) |
- |
- return _ParseMd5SumOutput(out.splitlines()) |
- |
- |
-def CalculateDeviceMd5Sums(paths, device): |
- """Calculates the MD5 sum value for all items in |paths|. |
- |
- Directories are traversed recursively and the MD5 sum of each file found is |
- reported in the result. |
- |
- Args: |
- paths: A list of device paths to md5sum. |
- Returns: |
- A dict mapping file paths to their respective md5sum checksums. |
- """ |
- if isinstance(paths, basestring): |
- paths = [paths] |
- |
- if not device.FileExists(MD5SUM_DEVICE_BIN_PATH): |
- md5sum_dist_path = os.path.join(constants.GetOutDirectory(), 'md5sum_dist') |
- if not os.path.exists(md5sum_dist_path): |
- raise IOError('File not built: %s' % md5sum_dist_path) |
- device.adb.Push(md5sum_dist_path, MD5SUM_DEVICE_LIB_PATH) |
- |
- out = [] |
- |
- with tempfile.NamedTemporaryFile() as md5sum_script_file: |
- with device_temp_file.DeviceTempFile( |
- device.adb) as md5sum_device_script_file: |
- md5sum_script = ( |
- MD5SUM_DEVICE_SCRIPT_FORMAT.format( |
- path=p, md5sum_lib=MD5SUM_DEVICE_LIB_PATH, |
- md5sum_bin=MD5SUM_DEVICE_BIN_PATH) |
- for p in paths) |
- md5sum_script_file.write('; '.join(md5sum_script)) |
- md5sum_script_file.flush() |
- device.adb.Push(md5sum_script_file.name, md5sum_device_script_file.name) |
- out = device.RunShellCommand(['sh', md5sum_device_script_file.name]) |
- |
- return _ParseMd5SumOutput(out) |
- |
- |
-def _ParseMd5SumOutput(out): |
- hash_and_path = (l.split(None, 1) for l in out |
- if l and _STARTS_WITH_CHECKSUM_RE.match(l)) |
- return dict((p, h) for h, p in hash_and_path) |
- |