47 lines
1.8 KiB
Python
47 lines
1.8 KiB
Python
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#
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# Copyright (C) 2008 The Android Open Source Project
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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import os, sys
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LOCAL_DIR = os.path.abspath(os.path.join(os.path.dirname(os.path.abspath(__file__)), '..'))
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RELEASETOOLS_DIR = os.path.abspath(os.path.join(LOCAL_DIR, '../../../build/tools/releasetools'))
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import edify_generator
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class EdifyGenerator(edify_generator.EdifyGenerator):
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def UnpackPackageFile(self, src, dst):
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"""Unpack a given file from the OTA package into the given
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destination file."""
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self.script.append('package_extract_file("%s", "%s");' % (src, dst))
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def EMMCWriteRawImage(self, partition, image):
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"""Write the given package file into the given partition."""
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args = {'partition': partition, 'image': image}
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self.script.append(
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('assert(package_extract_file("%(image)s", "/tmp/%(image)s"),\n'
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' write_raw_image("/tmp/%(image)s", "%(partition)s"),\n'
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' delete("/tmp/%(image)s"));') % args)
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def Unmount(self, mount_point):
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"""Unmount the partition with the given mount_point."""
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fstab = self.info.get("fstab", None)
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if fstab:
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p = fstab[mount_point]
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self.script.append('unmount("%s");' %
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(p.mount_point))
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self.mounts.add(p.mount_point)
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