Merge "Do not set DISABLE_PREOPT_BOOT_IMAGES when doing a VSDK build."
diff --git a/core/Makefile b/core/Makefile
index 4e5787d..c3c5fb3 100644
--- a/core/Makefile
+++ b/core/Makefile
@@ -5401,6 +5401,9 @@
ifdef BOARD_PREBUILT_DTBOIMAGE
$(hide) echo "flash dtbo" >> $@
endif
+ifneq ($(INSTALLED_VENDOR_KERNEL_BOOTIMAGE_TARGET),)
+ $(hide) echo "flash vendor_kernel_boot" >> $@
+endif
ifeq ($(BOARD_USES_PVMFWIMAGE),true)
$(hide) echo "flash pvmfw" >> $@
endif
diff --git a/core/android_soong_config_vars.mk b/core/android_soong_config_vars.mk
index c52fa92..6ba539c 100644
--- a/core/android_soong_config_vars.mk
+++ b/core/android_soong_config_vars.mk
@@ -27,6 +27,7 @@
# Add variables to the namespace below:
$(call add_soong_config_var,ANDROID,TARGET_DYNAMIC_64_32_MEDIASERVER)
+$(call add_soong_config_var,ANDROID,TARGET_DYNAMIC_64_32_DRMSERVER)
$(call add_soong_config_var,ANDROID,TARGET_ENABLE_MEDIADRM_64)
$(call add_soong_config_var,ANDROID,IS_TARGET_MIXED_SEPOLICY)
ifeq ($(IS_TARGET_MIXED_SEPOLICY),true)
diff --git a/core/config.mk b/core/config.mk
index e65a906..5457fd2 100644
--- a/core/config.mk
+++ b/core/config.mk
@@ -1211,13 +1211,6 @@
TARGET_SDK_VERSIONS_WITHOUT_JAVA_18_SUPPORT := $(call numbers_less_than,24,$(TARGET_AVAILABLE_SDK_VERSIONS))
TARGET_SDK_VERSIONS_WITHOUT_JAVA_19_SUPPORT := $(call numbers_less_than,30,$(TARGET_AVAILABLE_SDK_VERSIONS))
-# Missing optional uses-libraries so that the platform doesn't create build rules that depend on
-# them.
-INTERNAL_PLATFORM_MISSING_USES_LIBRARIES := \
- com.google.android.ble \
- com.google.android.media.effects \
- com.google.android.wearable \
-
# This is the standard way to name a directory containing prebuilt target
# objects. E.g., prebuilt/$(TARGET_PREBUILT_TAG)/libc.so
TARGET_PREBUILT_TAG := android-$(TARGET_ARCH)
diff --git a/core/config_sanitizers.mk b/core/config_sanitizers.mk
index 0e84f516..aa638d4 100644
--- a/core/config_sanitizers.mk
+++ b/core/config_sanitizers.mk
@@ -446,6 +446,13 @@
# If local module needs HWASAN, add compiler flags.
ifneq ($(filter hwaddress,$(my_sanitize)),)
my_cflags += $(HWADDRESS_SANITIZER_CONFIG_EXTRA_CFLAGS)
+
+ ifneq ($(filter EXECUTABLES NATIVE_TESTS,$(LOCAL_MODULE_CLASS)),)
+ ifneq ($(LOCAL_FORCE_STATIC_EXECUTABLE),true)
+ my_linker := /system/bin/linker_hwasan64
+ endif
+ endif
+
endif
# Use minimal diagnostics when integer overflow is enabled; never do it for HOST modules
diff --git a/core/dex_preopt_odex_install.mk b/core/dex_preopt_odex_install.mk
index 7165bea..14fafa1 100644
--- a/core/dex_preopt_odex_install.mk
+++ b/core/dex_preopt_odex_install.mk
@@ -111,18 +111,19 @@
# Local module variables and functions used in dexpreopt and manifest_check.
################################################################################
-my_filtered_optional_uses_libraries := $(filter-out $(INTERNAL_PLATFORM_MISSING_USES_LIBRARIES), \
- $(LOCAL_OPTIONAL_USES_LIBRARIES))
-
# TODO(b/132357300): This may filter out too much, as PRODUCT_PACKAGES doesn't
# include all packages (the full list is unknown until reading all Android.mk
# makefiles). As a consequence, a library may be present but not included in
# dexpreopt, which will result in class loader context mismatch and a failure
-# to load dexpreopt code on device. We should fix this, either by deferring
-# dependency computation until the full list of product packages is known, or
-# by adding product-specific lists of missing libraries.
+# to load dexpreopt code on device.
+# However, we have to do filtering here. Otherwise, we may include extra
+# libraries that Soong and Make don't generate build rules for (e.g., a library
+# that exists in the source tree but not installable), and therefore get Ninja
+# errors.
+# We have deferred CLC computation to the Ninja phase, but the dependency
+# computation still needs to be done early. For now, this is the best we can do.
my_filtered_optional_uses_libraries := $(filter $(PRODUCT_PACKAGES), \
- $(my_filtered_optional_uses_libraries))
+ $(LOCAL_OPTIONAL_USES_LIBRARIES))
ifeq ($(LOCAL_MODULE_CLASS),APPS)
# compatibility libraries are added to class loader context of an app only if
@@ -464,7 +465,8 @@
-global $(PRIVATE_GLOBAL_CONFIG) \
-module $(PRIVATE_MODULE_CONFIG) \
-dexpreopt_script $@ \
- -out_dir $(OUT_DIR)
+ -out_dir $(OUT_DIR) \
+ -product_packages $(PRODUCT_OUT)/product_packages.txt
my_dexpreopt_deps := $(my_dex_jar)
my_dexpreopt_deps += $(if $(my_process_profile),$(LOCAL_DEX_PREOPT_PROFILE))
diff --git a/core/instrumentation_test_config_template.xml b/core/instrumentation_test_config_template.xml
index 6ca964e..379126c 100644
--- a/core/instrumentation_test_config_template.xml
+++ b/core/instrumentation_test_config_template.xml
@@ -1,5 +1,5 @@
<?xml version="1.0" encoding="utf-8"?>
-<!-- Copyright (C) 2017 The Android Open Source Project
+<!-- Copyright (C) 2023 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.
@@ -24,7 +24,7 @@
</target_preparer>
<test class="com.android.tradefed.testtype.{TEST_TYPE}" >
- <option name="package" value="{PACKAGE}" />
+ {EXTRA_TEST_RUNNER_CONFIGS}<option name="package" value="{PACKAGE}" />
<option name="runner" value="{RUNNER}" />
</test>
</configuration>
diff --git a/core/java_host_test_config_template.xml b/core/java_host_test_config_template.xml
index 26c1caf..e123dc7 100644
--- a/core/java_host_test_config_template.xml
+++ b/core/java_host_test_config_template.xml
@@ -1,5 +1,5 @@
<?xml version="1.0" encoding="utf-8"?>
-<!-- Copyright (C) 2018 The Android Open Source Project
+<!-- Copyright (C) 2023 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.
@@ -21,6 +21,6 @@
{EXTRA_CONFIGS}
<test class="com.android.tradefed.testtype.HostTest" >
- <option name="jar" value="{MODULE}.jar" />
+ {EXTRA_TEST_RUNNER_CONFIGS}<option name="jar" value="{MODULE}.jar" />
</test>
</configuration>
diff --git a/core/main.mk b/core/main.mk
index 903e261..2281b7a 100644
--- a/core/main.mk
+++ b/core/main.mk
@@ -337,6 +337,7 @@
ifeq ($(AB_OTA_UPDATER),true)
ADDITIONAL_PRODUCT_PROPERTIES += ro.product.ab_ota_partitions=$(subst $(space),$(comma),$(sort $(AB_OTA_PARTITIONS)))
+ADDITIONAL_VENDOR_PROPERTIES += ro.vendor.build.ab_ota_partitions=$(subst $(space),$(comma),$(sort $(AB_OTA_PARTITIONS)))
endif
# Set this property for VTS to skip large page size tests on unsupported devices.
diff --git a/core/native_test_config_template.xml b/core/native_test_config_template.xml
index ea982cf..788157c 100644
--- a/core/native_test_config_template.xml
+++ b/core/native_test_config_template.xml
@@ -1,5 +1,5 @@
<?xml version="1.0" encoding="utf-8"?>
-<!-- Copyright (C) 2017 The Android Open Source Project
+<!-- Copyright (C) 2023 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.
@@ -26,7 +26,7 @@
</target_preparer>
<test class="com.android.tradefed.testtype.GTest" >
- <option name="native-test-device-path" value="{TEST_INSTALL_BASE}" />
+ {EXTRA_TEST_RUNNER_CONFIGS}<option name="native-test-device-path" value="{TEST_INSTALL_BASE}" />
<option name="module-name" value="{MODULE}" />
</test>
</configuration>
diff --git a/core/product_config.mk b/core/product_config.mk
index 01ad030..3f9eb24 100644
--- a/core/product_config.mk
+++ b/core/product_config.mk
@@ -287,6 +287,15 @@
$(foreach include_tag,$(PRODUCT_INCLUDE_TAGS), \
$(if $(filter $(include_tag),$(BLUEPRINT_INCLUDE_TAGS_ALLOWLIST)),,\
$(call pretty-error, $(include_tag) is not in BLUEPRINT_INCLUDE_TAGS_ALLOWLIST: $(BLUEPRINT_INCLUDE_TAGS_ALLOWLIST))))
+# Create default PRODUCT_INCLUDE_TAGS
+ifeq (, $(PRODUCT_INCLUDE_TAGS))
+# Soong analysis is global: even though a module might not be relevant to a specific product (e.g. build_tools for aosp_arm),
+# we still analyse it.
+# This means that in setups where we two have two prebuilts of module_sdk, we need a "default" to use in analysis
+# This should be a no-op in aosp and internal since no Android.bp file contains blueprint_package_includes
+PRODUCT_INCLUDE_TAGS += com.android.mainline # Use the big android one by default
+endif
+
#############################################################################
# Quick check and assign default values
diff --git a/core/soong_config.mk b/core/soong_config.mk
index 1021650..46f06f7 100644
--- a/core/soong_config.mk
+++ b/core/soong_config.mk
@@ -1,5 +1,5 @@
SOONG_MAKEVARS_MK := $(SOONG_OUT_DIR)/make_vars-$(TARGET_PRODUCT).mk
-SOONG_VARIABLES := $(SOONG_OUT_DIR)/soong.variables
+SOONG_VARIABLES := $(SOONG_OUT_DIR)/soong.$(TARGET_PRODUCT).variables
SOONG_ANDROID_MK := $(SOONG_OUT_DIR)/Android-$(TARGET_PRODUCT).mk
include $(BUILD_SYSTEM)/art_config.mk
@@ -251,8 +251,6 @@
$(call add_json_list, TargetFSConfigGen, $(TARGET_FS_CONFIG_GEN))
-$(call add_json_list, MissingUsesLibraries, $(INTERNAL_PLATFORM_MISSING_USES_LIBRARIES))
-
$(call add_json_map, VendorVars)
$(foreach namespace,$(sort $(SOONG_CONFIG_NAMESPACES)),\
$(call add_json_map, $(namespace))\
diff --git a/target/board/generic_arm64/BoardConfig.mk b/target/board/generic_arm64/BoardConfig.mk
index 40be80e..e2d5fb4 100644
--- a/target/board/generic_arm64/BoardConfig.mk
+++ b/target/board/generic_arm64/BoardConfig.mk
@@ -54,6 +54,8 @@
# Include 64-bit mediaserver to support 64-bit only devices
TARGET_DYNAMIC_64_32_MEDIASERVER := true
+# Include 64-bit drmserver to support 64-bit only devices
+TARGET_DYNAMIC_64_32_DRMSERVER := true
include build/make/target/board/BoardConfigGsiCommon.mk
diff --git a/target/board/generic_x86_64/BoardConfig.mk b/target/board/generic_x86_64/BoardConfig.mk
index e7f2ae0..36136f4 100755
--- a/target/board/generic_x86_64/BoardConfig.mk
+++ b/target/board/generic_x86_64/BoardConfig.mk
@@ -24,6 +24,8 @@
# Include 64-bit mediaserver to support 64-bit only devices
TARGET_DYNAMIC_64_32_MEDIASERVER := true
+# Include 64-bit drmserver to support 64-bit only devices
+TARGET_DYNAMIC_64_32_DRMSERVER := true
include build/make/target/board/BoardConfigGsiCommon.mk
diff --git a/target/board/gsi_arm64/BoardConfig.mk b/target/board/gsi_arm64/BoardConfig.mk
index db95082..7910b1d 100644
--- a/target/board/gsi_arm64/BoardConfig.mk
+++ b/target/board/gsi_arm64/BoardConfig.mk
@@ -29,6 +29,8 @@
# Include 64-bit mediaserver to support 64-bit only devices
TARGET_DYNAMIC_64_32_MEDIASERVER := true
+# Include 64-bit drmserver to support 64-bit only devices
+TARGET_DYNAMIC_64_32_DRMSERVER := true
# TODO(b/111434759, b/111287060) SoC specific hacks
BOARD_ROOT_EXTRA_SYMLINKS += /vendor/lib/dsp:/dsp
diff --git a/target/product/base_system.mk b/target/product/base_system.mk
index d65e5a4..a23fdd5 100644
--- a/target/product/base_system.mk
+++ b/target/product/base_system.mk
@@ -265,7 +265,6 @@
sm \
snapshotctl \
snapuserd \
- SoundPicker \
storaged \
surfaceflinger \
svc \
@@ -291,6 +290,13 @@
wifi.rc \
wm \
+# These packages are not used on Android TV
+ifneq ($(PRODUCT_IS_ATV),true)
+ PRODUCT_PACKAGES += \
+ SoundPicker \
+
+endif
+
# VINTF data for system image
PRODUCT_PACKAGES += \
system_manifest.xml \
diff --git a/target/product/default_art_config.mk b/target/product/default_art_config.mk
index 752b199..1e28c80 100644
--- a/target/product/default_art_config.mk
+++ b/target/product/default_art_config.mk
@@ -115,4 +115,4 @@
dalvik.vm.dex2oat-Xms=64m \
dalvik.vm.dex2oat-Xmx=512m \
-PRODUCT_ENABLE_UFFD_GC := false # TODO(jiakaiz): Change this to "default".
+PRODUCT_ENABLE_UFFD_GC := default
diff --git a/tools/aconfig/src/cache.rs b/tools/aconfig/src/cache.rs
index 30810fa..44ad3dd 100644
--- a/tools/aconfig/src/cache.rs
+++ b/tools/aconfig/src/cache.rs
@@ -19,6 +19,7 @@
use std::io::{Read, Write};
use crate::aconfig::{FlagDeclaration, FlagState, FlagValue, Permission};
+use crate::codegen;
use crate::commands::Source;
const DEFAULT_FLAG_STATE: FlagState = FlagState::Disabled;
@@ -108,7 +109,7 @@
impl CacheBuilder {
pub fn new(namespace: String) -> Result<CacheBuilder> {
- ensure!(!namespace.is_empty(), "empty namespace");
+ ensure!(codegen::is_valid_identifier(&namespace), "bad namespace");
let cache = Cache { namespace, items: vec![] };
Ok(CacheBuilder { cache })
}
@@ -118,7 +119,7 @@
source: Source,
declaration: FlagDeclaration,
) -> Result<&mut CacheBuilder> {
- ensure!(!declaration.name.is_empty(), "empty flag name");
+ ensure!(codegen::is_valid_identifier(&declaration.name), "bad flag name");
ensure!(!declaration.description.is_empty(), "empty flag description");
ensure!(
self.cache.items.iter().all(|item| item.name != declaration.name),
@@ -146,8 +147,8 @@
source: Source,
value: FlagValue,
) -> Result<&mut CacheBuilder> {
- ensure!(!value.namespace.is_empty(), "empty flag namespace");
- ensure!(!value.name.is_empty(), "empty flag name");
+ ensure!(codegen::is_valid_identifier(&value.namespace), "bad flag namespace");
+ ensure!(codegen::is_valid_identifier(&value.name), "bad flag name");
ensure!(
value.namespace == self.cache.namespace,
"failed to set values for flag {}/{} from {}: expected namespace {}",
@@ -270,14 +271,14 @@
.add_flag_value(
Source::Memory,
FlagValue {
- namespace: "some-other-namespace".to_string(),
+ namespace: "some_other_namespace".to_string(),
name: "foo".to_string(),
state: FlagState::Enabled,
permission: Permission::ReadOnly,
},
)
.unwrap_err();
- assert_eq!(&format!("{:?}", error), "failed to set values for flag some-other-namespace/foo from <memory>: expected namespace ns");
+ assert_eq!(&format!("{:?}", error), "failed to set values for flag some_other_namespace/foo from <memory>: expected namespace ns");
let cache = builder.build();
let item = cache.iter().find(|&item| item.name == "foo").unwrap();
@@ -300,7 +301,7 @@
FlagDeclaration { name: "".to_string(), description: "Description".to_string() },
)
.unwrap_err();
- assert_eq!(&format!("{:?}", error), "empty flag name");
+ assert_eq!(&format!("{:?}", error), "bad flag name");
let error = builder
.add_flag_declaration(
@@ -332,7 +333,7 @@
},
)
.unwrap_err();
- assert_eq!(&format!("{:?}", error), "empty flag namespace");
+ assert_eq!(&format!("{:?}", error), "bad flag namespace");
let error = builder
.add_flag_value(
@@ -345,7 +346,7 @@
},
)
.unwrap_err();
- assert_eq!(&format!("{:?}", error), "empty flag name");
+ assert_eq!(&format!("{:?}", error), "bad flag name");
}
#[test]
diff --git a/tools/aconfig/src/codegen.rs b/tools/aconfig/src/codegen.rs
new file mode 100644
index 0000000..b60ec51
--- /dev/null
+++ b/tools/aconfig/src/codegen.rs
@@ -0,0 +1,43 @@
+/*
+ * Copyright (C) 2023 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.
+ */
+
+pub fn is_valid_identifier(s: &str) -> bool {
+ // Identifiers must match [a-z][a-z0-9_]*
+ let mut chars = s.chars();
+ let Some(first) = chars.next() else {
+ return false;
+ };
+ if !first.is_ascii_lowercase() {
+ return false;
+ }
+ chars.all(|ch| ch.is_ascii_lowercase() || ch.is_ascii_digit() || ch == '_')
+}
+
+#[cfg(test)]
+mod tests {
+ use super::*;
+
+ #[test]
+ fn test_is_valid_identifier() {
+ assert!(is_valid_identifier("foo"));
+ assert!(is_valid_identifier("foo_bar_123"));
+
+ assert!(!is_valid_identifier(""));
+ assert!(!is_valid_identifier("123_foo"));
+ assert!(!is_valid_identifier("foo-bar"));
+ assert!(!is_valid_identifier("foo-b\u{00e5}r"));
+ }
+}
diff --git a/tools/aconfig/src/codegen_java.rs b/tools/aconfig/src/codegen_java.rs
index 733b1c5..98288e7 100644
--- a/tools/aconfig/src/codegen_java.rs
+++ b/tools/aconfig/src/codegen_java.rs
@@ -31,7 +31,7 @@
let mut template = TinyTemplate::new();
template.add_template("java_code_gen", include_str!("../templates/java.template"))?;
let contents = template.render("java_code_gen", &context)?;
- let mut path: PathBuf = namespace.split('.').collect();
+ let mut path: PathBuf = ["aconfig", namespace].iter().collect();
// TODO: Allow customization of the java class name
path.push("Flags.java");
Ok(OutputFile { contents: contents.into(), path })
@@ -76,7 +76,7 @@
#[test]
fn test_generate_java_code() {
- let namespace = "com.example";
+ let namespace = "example";
let mut builder = CacheBuilder::new(namespace.to_string()).unwrap();
builder
.add_flag_declaration(
@@ -106,7 +106,7 @@
)
.unwrap();
let cache = builder.build();
- let expect_content = r#"package com.example;
+ let expect_content = r#"package aconfig.example;
import android.provider.DeviceConfig;
@@ -118,7 +118,7 @@
public static boolean test2() {
return DeviceConfig.getBoolean(
- "com.example",
+ "example",
"test2__test2",
false
);
@@ -127,7 +127,7 @@
}
"#;
let file = generate_java_code(&cache).unwrap();
- assert_eq!("com/example/Flags.java", file.path.to_str().unwrap());
+ assert_eq!("aconfig/example/Flags.java", file.path.to_str().unwrap());
assert_eq!(
expect_content.replace(' ', ""),
String::from_utf8(file.contents).unwrap().replace(' ', "")
diff --git a/tools/aconfig/src/codegen_rust.rs b/tools/aconfig/src/codegen_rust.rs
new file mode 100644
index 0000000..fe4231b
--- /dev/null
+++ b/tools/aconfig/src/codegen_rust.rs
@@ -0,0 +1,129 @@
+/*
+ * Copyright (C) 2023 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.
+ */
+
+use anyhow::Result;
+use serde::Serialize;
+use tinytemplate::TinyTemplate;
+
+use crate::aconfig::{FlagState, Permission};
+use crate::cache::{Cache, Item};
+use crate::commands::OutputFile;
+
+pub fn generate_rust_code(cache: &Cache) -> Result<OutputFile> {
+ let namespace = cache.namespace();
+ let parsed_flags: Vec<TemplateParsedFlag> =
+ cache.iter().map(|item| create_template_parsed_flag(namespace, item)).collect();
+ let context = TemplateContext { namespace: namespace.to_string(), parsed_flags };
+ let mut template = TinyTemplate::new();
+ template.add_template("rust_code_gen", include_str!("../templates/rust.template"))?;
+ let contents = template.render("rust_code_gen", &context)?;
+ let path = ["src", "lib.rs"].iter().collect();
+ Ok(OutputFile { contents: contents.into(), path })
+}
+
+#[derive(Serialize)]
+struct TemplateContext {
+ pub namespace: String,
+ pub parsed_flags: Vec<TemplateParsedFlag>,
+}
+
+#[derive(Serialize)]
+struct TemplateParsedFlag {
+ pub name: String,
+ pub fn_name: String,
+
+ // TinyTemplate's conditionals are limited to single <bool> expressions; list all options here
+ // Invariant: exactly one of these fields will be true
+ pub is_read_only_enabled: bool,
+ pub is_read_only_disabled: bool,
+ pub is_read_write: bool,
+}
+
+#[allow(clippy::nonminimal_bool)]
+fn create_template_parsed_flag(namespace: &str, item: &Item) -> TemplateParsedFlag {
+ let template = TemplateParsedFlag {
+ name: item.name.clone(),
+ fn_name: format!("{}_{}", namespace, &item.name),
+ is_read_only_enabled: item.permission == Permission::ReadOnly
+ && item.state == FlagState::Enabled,
+ is_read_only_disabled: item.permission == Permission::ReadOnly
+ && item.state == FlagState::Disabled,
+ is_read_write: item.permission == Permission::ReadWrite,
+ };
+ #[rustfmt::skip]
+ debug_assert!(
+ (template.is_read_only_enabled && !template.is_read_only_disabled && !template.is_read_write) ||
+ (!template.is_read_only_enabled && template.is_read_only_disabled && !template.is_read_write) ||
+ (!template.is_read_only_enabled && !template.is_read_only_disabled && template.is_read_write),
+ "TemplateParsedFlag invariant failed: {} {} {}",
+ template.is_read_only_enabled,
+ template.is_read_only_disabled,
+ template.is_read_write,
+ );
+ template
+}
+
+#[cfg(test)]
+mod tests {
+ use super::*;
+ use crate::commands::{create_cache, Input, Source};
+
+ #[test]
+ fn test_generate_rust_code() {
+ let cache = create_cache(
+ "test",
+ vec![Input {
+ source: Source::File("testdata/test.aconfig".to_string()),
+ reader: Box::new(include_bytes!("../testdata/test.aconfig").as_slice()),
+ }],
+ vec![
+ Input {
+ source: Source::File("testdata/first.values".to_string()),
+ reader: Box::new(include_bytes!("../testdata/first.values").as_slice()),
+ },
+ Input {
+ source: Source::File("testdata/test.aconfig".to_string()),
+ reader: Box::new(include_bytes!("../testdata/second.values").as_slice()),
+ },
+ ],
+ )
+ .unwrap();
+ let generated = generate_rust_code(&cache).unwrap();
+ assert_eq!("src/lib.rs", format!("{}", generated.path.display()));
+ let expected = r#"
+#[inline(always)]
+pub const fn r#test_disabled_ro() -> bool {
+ false
+}
+
+#[inline(always)]
+pub fn r#test_disabled_rw() -> bool {
+ flags_rust::GetServerConfigurableFlag("test", "disabled_rw", "false") == "true"
+}
+
+#[inline(always)]
+pub const fn r#test_enabled_ro() -> bool {
+ true
+}
+
+#[inline(always)]
+pub fn r#test_enabled_rw() -> bool {
+ flags_rust::GetServerConfigurableFlag("test", "enabled_rw", "false") == "true"
+}
+"#;
+ assert_eq!(expected.trim(), String::from_utf8(generated.contents).unwrap().trim());
+ }
+}
diff --git a/tools/aconfig/src/commands.rs b/tools/aconfig/src/commands.rs
index 22de331..cce1d7f 100644
--- a/tools/aconfig/src/commands.rs
+++ b/tools/aconfig/src/commands.rs
@@ -26,6 +26,7 @@
use crate::cache::{Cache, CacheBuilder};
use crate::codegen_cpp::generate_cpp_code;
use crate::codegen_java::generate_java_code;
+use crate::codegen_rust::generate_rust_code;
use crate::protos::ProtoParsedFlags;
#[derive(Serialize, Deserialize, Clone, Debug)]
@@ -100,6 +101,10 @@
generate_cpp_code(cache)
}
+pub fn create_rust_lib(cache: &Cache) -> Result<OutputFile> {
+ generate_rust_code(cache)
+}
+
#[derive(Copy, Clone, Debug, PartialEq, Eq, ValueEnum)]
pub enum DumpFormat {
Text,
@@ -125,7 +130,7 @@
DumpFormat::Debug => {
let mut lines = vec![];
for item in cache.iter() {
- lines.push(format!("{:?}\n", item));
+ lines.push(format!("{:#?}\n", item));
}
output.append(&mut lines.concat().into());
}
diff --git a/tools/aconfig/src/main.rs b/tools/aconfig/src/main.rs
index d02307d..1d2ec95 100644
--- a/tools/aconfig/src/main.rs
+++ b/tools/aconfig/src/main.rs
@@ -26,8 +26,10 @@
mod aconfig;
mod cache;
+mod codegen;
mod codegen_cpp;
mod codegen_java;
+mod codegen_rust;
mod commands;
mod protos;
@@ -55,6 +57,11 @@
.arg(Arg::new("out").long("out").required(true)),
)
.subcommand(
+ Command::new("create-rust-lib")
+ .arg(Arg::new("cache").long("cache").required(true))
+ .arg(Arg::new("out").long("out").required(true)),
+ )
+ .subcommand(
Command::new("dump")
.arg(Arg::new("cache").long("cache").action(ArgAction::Append).required(true))
.arg(
@@ -129,6 +136,14 @@
let generated_file = commands::create_cpp_lib(&cache)?;
write_output_file_realtive_to_dir(&dir, &generated_file)?;
}
+ Some(("create-rust-lib", sub_matches)) => {
+ let path = get_required_arg::<String>(sub_matches, "cache")?;
+ let file = fs::File::open(path)?;
+ let cache = Cache::read_from_reader(file)?;
+ let dir = PathBuf::from(get_required_arg::<String>(sub_matches, "out")?);
+ let generated_file = commands::create_rust_lib(&cache)?;
+ write_output_file_realtive_to_dir(&dir, &generated_file)?;
+ }
Some(("dump", sub_matches)) => {
let mut caches = Vec::new();
for path in sub_matches.get_many::<String>("cache").unwrap_or_default() {
diff --git a/tools/aconfig/templates/java.template b/tools/aconfig/templates/java.template
index 89da18b..30c7ad7 100644
--- a/tools/aconfig/templates/java.template
+++ b/tools/aconfig/templates/java.template
@@ -1,4 +1,4 @@
-package {namespace};
+package aconfig.{namespace};
{{ if readwrite }}
import android.provider.DeviceConfig;
{{ endif }}
@@ -10,7 +10,7 @@
"{namespace}",
"{item.feature_name}__{item.flag_name}",
{item.default_value}
- );
+ );
{{ -else- }}
return {item.default_value};
{{ -endif }}
diff --git a/tools/aconfig/templates/rust.template b/tools/aconfig/templates/rust.template
new file mode 100644
index 0000000..d7f4e8d
--- /dev/null
+++ b/tools/aconfig/templates/rust.template
@@ -0,0 +1,23 @@
+{{- for parsed_flag in parsed_flags -}}
+{{- if parsed_flag.is_read_only_disabled -}}
+#[inline(always)]
+pub const fn r#{parsed_flag.fn_name}() -> bool \{
+ false
+}
+
+{{ endif -}}
+{{- if parsed_flag.is_read_only_enabled -}}
+#[inline(always)]
+pub const fn r#{parsed_flag.fn_name}() -> bool \{
+ true
+}
+
+{{ endif -}}
+{{- if parsed_flag.is_read_write -}}
+#[inline(always)]
+pub fn r#{parsed_flag.fn_name}() -> bool \{
+ flags_rust::GetServerConfigurableFlag("{namespace}", "{parsed_flag.name}", "false") == "true"
+}
+
+{{ endif -}}
+{{- endfor -}}
diff --git a/tools/aconfig/testdata/first.values b/tools/aconfig/testdata/first.values
new file mode 100644
index 0000000..3c49111
--- /dev/null
+++ b/tools/aconfig/testdata/first.values
@@ -0,0 +1,18 @@
+flag_value {
+ namespace: "test"
+ name: "disabled_ro"
+ state: DISABLED
+ permission: READ_ONLY
+}
+flag_value {
+ namespace: "test"
+ name: "enabled_ro"
+ state: DISABLED
+ permission: READ_WRITE
+}
+flag_value {
+ namespace: "test"
+ name: "enabled_rw"
+ state: ENABLED
+ permission: READ_WRITE
+}
diff --git a/tools/aconfig/testdata/second.values b/tools/aconfig/testdata/second.values
new file mode 100644
index 0000000..3fe11ab
--- /dev/null
+++ b/tools/aconfig/testdata/second.values
@@ -0,0 +1,6 @@
+flag_value {
+ namespace: "test"
+ name: "enabled_ro"
+ state: ENABLED
+ permission: READ_ONLY
+}
diff --git a/tools/aconfig/testdata/test.aconfig b/tools/aconfig/testdata/test.aconfig
new file mode 100644
index 0000000..986a526
--- /dev/null
+++ b/tools/aconfig/testdata/test.aconfig
@@ -0,0 +1,33 @@
+namespace: "test"
+
+# This flag's final value is calculated from:
+# - test.aconfig: DISABLED + READ_WRITE (default)
+# - first.values: DISABLED + READ_ONLY
+flag {
+ name: "disabled_ro"
+ description: "This flag is DISABLED + READ_ONLY"
+}
+
+# This flag's final value is calculated from:
+# - test.aconfig: DISABLED + READ_WRITE (default)
+flag {
+ name: "disabled_rw"
+ description: "This flag is DISABLED + READ_WRITE"
+}
+
+# This flag's final value is calculated from:
+# - test.aconfig: DISABLED + READ_WRITE (default)
+# - first.values: DISABLED + READ_WRITE
+# - second.values: ENABLED + READ_ONLY
+flag {
+ name: "enabled_ro"
+ description: "This flag is ENABLED + READ_ONLY"
+}
+
+# This flag's final value is calculated from:
+# - test.aconfig: DISABLED + READ_WRITE (default)
+# - first.values: ENABLED + READ_WRITE
+flag {
+ name: "enabled_rw"
+ description: "This flag is ENABLED + READ_WRITE"
+}
diff --git a/tools/releasetools/merge/merge_target_files.py b/tools/releasetools/merge/merge_target_files.py
index ba2b14f..d8f7b15 100755
--- a/tools/releasetools/merge/merge_target_files.py
+++ b/tools/releasetools/merge/merge_target_files.py
@@ -165,17 +165,24 @@
pass
-def include_meta_in_list(item_list):
- """Include all `META/*` files in the item list.
+def include_extra_in_list(item_list):
+ """
+ 1. Include all `META/*` files in the item list.
To ensure that `AddImagesToTargetFiles` can still be used with vendor item
list that do not specify all of the required META/ files, those files should
be included by default. This preserves the backward compatibility of
`rebuild_image_with_sepolicy`.
+
+ 2. Include `SYSTEM/build.prop` file in the item list.
+
+ To ensure that `AddImagesToTargetFiles` for GRF vendor images, can still
+ access SYSTEM/build.prop to pass GetPartitionFingerprint check in BuildInfo
+ constructor.
"""
if not item_list:
return None
- return list(item_list) + ['META/*']
+ return list(item_list) + ['META/*'] + ['SYSTEM/build.prop']
def create_merged_package(temp_dir):
@@ -289,7 +296,7 @@
merge_utils.CollectTargetFiles(
input_zipfile_or_dir=OPTIONS.vendor_target_files,
output_dir=vendor_target_files_dir,
- item_list=include_meta_in_list(OPTIONS.vendor_item_list))
+ item_list=include_extra_in_list(OPTIONS.vendor_item_list))
# Copy the partition contents from the merged target-files archive to the
# vendor target-files archive.
diff --git a/tools/releasetools/ota_utils.py b/tools/releasetools/ota_utils.py
index fa9516e..63a863e 100644
--- a/tools/releasetools/ota_utils.py
+++ b/tools/releasetools/ota_utils.py
@@ -817,8 +817,8 @@
target_dir = ExtractTargetFiles(target_file)
cmd = ["delta_generator",
"--out_file", payload_file]
- with open(os.path.join(target_dir, "META", "ab_partitions.txt")) as fp:
- ab_partitions = fp.read().strip().split("\n")
+ with open(os.path.join(target_dir, "META", "ab_partitions.txt"), "r") as fp:
+ ab_partitions = fp.read().strip().splitlines()
cmd.extend(["--partition_names", ":".join(ab_partitions)])
cmd.extend(
["--new_partitions", GetPartitionImages(target_dir, ab_partitions, False)])