1 files changed, 96 insertions, 0 deletions
diff --git a/releasetools/galaxys2_sign_target_files_apks b/releasetools/galaxys2_sign_target_files_apks
new file mode 100755
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--- /dev/null
+++ b/releasetools/galaxys2_sign_target_files_apks
@@ -0,0 +1,96 @@
+#!/usr/bin/env python
+#
+# 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, imp
+
+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'))
+TARGET_DIR = os.getenv('OUT')
+
+# Add releasetools directory to python path
+sys.path.append(RELEASETOOLS_DIR)
+
+# Import the existing file so we just have to rewrite the modules we need.
+# This is a nasty hack as the filename doesn't end in .py, but it works
+filename = os.path.join(RELEASETOOLS_DIR, 'sign_target_files_apks')
+f = open(filename, 'rU')
+sign_target_files_apks = imp.load_module('sign_target_files_apks', f, filename, ('', 'U', 1))
+f.close()
+
+from sign_target_files_apks import *
+
+__doc__ = sign_target_files_apks.__doc__
+
+from common import File
+
+def RebuildRecovery(image_name, unpack_dir, fs_config_file):
+    """Takes the modified recovery ramdisk and rebuilds the recovery
+    image"""
+
+    recovery_ramdisk_dir = os.path.join(unpack_dir, "RECOVERY", "RAMDISK")
+    ramdisk_cpio = os.path.join(TARGET_DIR, "ramdisk-recovery.cpio")
+    ramdisk_cpio_tmp = os.path.join(TARGET_DIR, "ramdisk-recovery.cpio.orig")
+    recovery_kernel_dir = os.path.join(TARGET_DIR, "obj", "KERNEL_RECOVERY_OBJ")
+    recovery_kernel_out = os.path.join(recovery_kernel_dir, "arch", "arm", "boot",
+                                       "zImage")
+
+    print("Rebuilding the recovery image...")
+
+    # temporary move the original ramdisk, move it back later
+    if os.path.exists(ramdisk_cpio):
+        os.rename(ramdisk_cpio, ramdisk_cpio_tmp)
+    else:
+        print("no ramdisk in $OUT dir")
+        raise OSError(2, 'No such file or directory', ramdisk_cpio)
+
+    ramdisk = open(ramdisk_cpio, "w")
+    cmd = ["mkbootfs", "-f", fs_config_file, recovery_ramdisk_dir]
+    p = subprocess.call(cmd, stdout=ramdisk)
+    if p:
+        raise ValueError("mkbootfs of %s failed" % recovery_ramdisk_dir)
+
+    cross_compile = os.getenv('ARM_EABI_TOOLCHAIN')
+    subprocess.call(["make", "-C", "kernel/samsung/smdk4412",
+                     "O=" + recovery_kernel_dir, "ARCH=arm",
+                     "CROSS_COMPILE=" + cross_compile, "zImage"])
+    if p:
+        raise ValueError("rebuilding recovery failed: " + str(p))
+
+    os.rename(ramdisk_cpio_tmp, ramdisk_cpio)
+
+    return File.FromLocalFile(image_name, recovery_kernel_out)
+
+
+def GetBootableImage(name, prebuilt_name, unpack_dir, tree_subdir,
+                     info_dict=None):
+
+    if prebuilt_name == "recovery.img":
+        fs_config = "META/" + tree_subdir.lower() + "_filesystem_config.txt"
+        return RebuildRecovery(name, unpack_dir, os.path.join(unpack_dir,
+                                                              fs_config))
+    else:
+        return File.FromLocalFile(name, os.path.join(TARGET_DIR, prebuilt_name))
+
+common.GetBootableImage = GetBootableImage
+
+if __name__ == '__main__':
+  try:
+    main(sys.argv[1:])
+  except common.ExternalError as e:
+    print()
+    print("   ERROR: %s" % e)
+    print()
+    sys.exit(1)