Restore applypatch/updater/edify for non-A/B OTA support

Google deleted this source from bootable/recovery outright (commit c7ebad5f, "rm -rf non-AB code", 2024-04-05) — confirmed present at android-14, absent at android-16.0.0_r4. The runtime side (install.cpp's SetUpNonAbUpdateCommands) and build-side packaging (ota_from_target_files.py's GenerateNonAbOtaPackage) both survived; only the source that builds the update-binary executable itself was removed. Sourced from TeamWin's android_bootable_recovery (android-14.1), the only living copy found, with install/ZipUtil.cpp, get_args.cpp, and set_metadata.cpp intentionally left out (only wired into TeamWin's modified install.cpp, which PawletOS isn't adopting — twrpinstall carries its own independent copies). Kept as its own repo, not folded into a recovery fork, so it's buildable independent of whichever recovery UI ends up in use.
2026-07-11 03:21:24 -07:00
commit 042ffdb2d5
56 changed files with 12691 additions and 0 deletions
@@ -0,0 +1,65 @@
+// Copyright (C) 2017 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.
+
+package {
+    default_applicable_licenses: ["external_update_binary_edify_license"],
+}
+
+// external_update_binary is a standalone repo (not nested inside
+// bootable/recovery), so this declares its own license module instead of
+// depending on bootable/recovery's internal "bootable_recovery_license" name.
+license {
+    name: "external_update_binary_edify_license",
+    visibility: [":__subpackages__"],
+    license_kinds: [
+        "SPDX-license-identifier-Apache-2.0",
+    ],
+    license_text: [
+        "//external/update_binary:NOTICE",
+    ],
+}
+
+cc_library_static {
+    name: "libedify",
+
+    host_supported: true,
+    vendor_available: true,
+    recovery_available: true,
+
+    srcs: [
+        "expr.cpp",
+        "lexer.ll",
+        "parser.yy",
+    ],
+
+    cflags: [
+        "-Wall",
+        "-Werror",
+        "-Wno-deprecated-register",
+        "-Wno-unused-parameter",
+    ],
+
+    export_include_dirs: [
+        "include",
+    ],
+
+    local_include_dirs: [
+        "include",
+    ],
+
+    static_libs: [
+        "libbase",
+        "libotautil",
+    ],
+}