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-rw-r--r--releasetools/aries_edify_generator.py57
1 files changed, 57 insertions, 0 deletions
diff --git a/releasetools/aries_edify_generator.py b/releasetools/aries_edify_generator.py
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+#
+# Copyright (C) 2008 The Android Open Source Project
+#
+# 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.
+
+import os, sys
+
+LOCAL_DIR = os.path.abspath(os.path.join(os.path.dirname(os.path.abspath(__file__)), '..'))
+RELEASETOOLS_DIR = os.path.abspath(os.path.join(LOCAL_DIR, '../../../build/tools/releasetools'))
+
+import edify_generator
+
+class EdifyGenerator(edify_generator.EdifyGenerator):
+ def RunBackup(self, command):
+ edify_generator.EdifyGenerator.RunBackup(self, command)
+ self.script.append(
+ ('package_extract_file("updater.sh", "/tmp/updater.sh");\n'
+ 'set_perm(0, 0, 0777, "/tmp/updater.sh");'))
+ self.script.append(
+ ('package_extract_file("busybox", "/tmp/busybox");\n'
+ 'set_perm(0, 0, 0777, "/tmp/busybox");'))
+ self.script.append(
+ ('package_extract_file("flash_image", "/tmp/flash_image");\n'
+ 'set_perm(0, 0, 0777, "/tmp/flash_image");'))
+ self.script.append(
+ ('package_extract_file("erase_image", "/tmp/erase_image");\n'
+ 'set_perm(0, 0, 0777, "/tmp/erase_image");'))
+ self.script.append(
+ ('package_extract_file("bml_over_mtd", "/tmp/bml_over_mtd");\n'
+ 'set_perm(0, 0, 0777, "/tmp/bml_over_mtd");'))
+ self.script.append(
+ ('package_extract_file("bml_over_mtd.sh", "/tmp/bml_over_mtd.sh");\n'
+ 'set_perm(0, 0, 0777, "/tmp/bml_over_mtd.sh");'))
+
+ self.script.append('package_extract_file("boot.img", "/tmp/boot.img");')
+ self.script.append('run_program("/tmp/updater.sh");')
+
+ def WriteBMLoverMTD(self, partition, partition_start_block, reservoirpartition, reservoir_start_block, image):
+ """Write the given package file into the given partition."""
+
+ args = {'partition': partition, 'partition_start_block': partition_start_block, 'reservoirpartition': reservoirpartition, 'reservoir_start_block': reservoir_start_block, 'image': image}
+
+ self.script.append(
+ ('assert(package_extract_file("%(image)s", "/tmp/%(partition)s.img"),\n'
+ ' run_program("/tmp/bml_over_mtd.sh", "%(partition)s", "%(partition_start_block)s", "%(reservoirpartition)s", "%(reservoir_start_block)s", "/tmp/%(partition)s.img"),\n'
+ ' delete("/tmp/%(partition)s.img"));') % args)
+