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Merge "aconfig Rust: Support huge list of flags" into main

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This commit is contained in:
Treehugger Robot
2024-08-29 14:46:45 +00:00
committed by Gerrit Code Review
parent d53df1b115 a8454c30ed
commit d713353ab8
2 changed files with 35 additions and 20 deletions
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31
tools/aconfig/aconfig/src/codegen/rust.rs
View File

@@ -122,31 +122,36 @@ static MIGRATION_LOG_TAG: &str = "AconfigTestMission1";
/// flag provider
pub struct FlagProvider;
lazy_static::lazy_static! {
/// flag value cache for disabled_rw
lazy_static::lazy_static! {
static ref CACHED_disabled_rw: bool = flags_rust::GetServerConfigurableFlag(
"aconfig_flags.aconfig_test",
"com.android.aconfig.test.disabled_rw",
"false") == "true";
}
/// flag value cache for disabled_rw_exported
lazy_static::lazy_static! {
static ref CACHED_disabled_rw_exported: bool = flags_rust::GetServerConfigurableFlag(
"aconfig_flags.aconfig_test",
"com.android.aconfig.test.disabled_rw_exported",
"false") == "true";
}
/// flag value cache for disabled_rw_in_other_namespace
lazy_static::lazy_static! {
static ref CACHED_disabled_rw_in_other_namespace: bool = flags_rust::GetServerConfigurableFlag(
"aconfig_flags.other_namespace",
"com.android.aconfig.test.disabled_rw_in_other_namespace",
"false") == "true";
}
/// flag value cache for enabled_rw
lazy_static::lazy_static! {
static ref CACHED_enabled_rw: bool = flags_rust::GetServerConfigurableFlag(
"aconfig_flags.aconfig_test",
"com.android.aconfig.test.enabled_rw",
"true") == "true";
}
impl FlagProvider {
@@ -269,7 +274,6 @@ static MIGRATION_LOG_TAG: &str = "AconfigTestMission1";
pub struct FlagProvider;
lazy_static::lazy_static! {
static ref PACKAGE_OFFSET: Result<Option<u32>, AconfigStorageError> = unsafe {
get_mapped_storage_file("system", StorageFileType::PackageMap)
.and_then(|package_map| get_package_read_context(&package_map, "com.android.aconfig.test"))
@@ -279,8 +283,10 @@ lazy_static::lazy_static! {
static ref FLAG_VAL_MAP: Result<Mmap, AconfigStorageError> = unsafe {
get_mapped_storage_file("system", StorageFileType::FlagVal)
};
/// flag value cache for disabled_rw
}
/// flag value cache for disabled_rw
lazy_static::lazy_static! {
static ref CACHED_disabled_rw: bool = {
let result = flags_rust::GetServerConfigurableFlag(
"aconfig_flags.aconfig_test",
@@ -344,9 +350,10 @@ lazy_static::lazy_static! {
result
};
}
/// flag value cache for disabled_rw_exported
lazy_static::lazy_static! {
static ref CACHED_disabled_rw_exported: bool = {
let result = flags_rust::GetServerConfigurableFlag(
"aconfig_flags.aconfig_test",
@@ -410,9 +417,10 @@ lazy_static::lazy_static! {
result
};
}
/// flag value cache for disabled_rw_in_other_namespace
lazy_static::lazy_static! {
static ref CACHED_disabled_rw_in_other_namespace: bool = {
let result = flags_rust::GetServerConfigurableFlag(
"aconfig_flags.other_namespace",
@@ -476,9 +484,10 @@ lazy_static::lazy_static! {
result
};
}
/// flag value cache for enabled_rw
lazy_static::lazy_static! {
static ref CACHED_enabled_rw: bool = {
let result = flags_rust::GetServerConfigurableFlag(
"aconfig_flags.aconfig_test",
@@ -542,7 +551,6 @@ lazy_static::lazy_static! {
result
};
}
impl FlagProvider {
@@ -1216,25 +1224,28 @@ static MIGRATION_LOG_TAG: &str = "AconfigTestMission1";
/// flag provider
pub struct FlagProvider;
lazy_static::lazy_static! {
/// flag value cache for disabled_rw_exported
lazy_static::lazy_static! {
static ref CACHED_disabled_rw_exported: bool = flags_rust::GetServerConfigurableFlag(
"aconfig_flags.aconfig_test",
"com.android.aconfig.test.disabled_rw_exported",
"false") == "true";
}
/// flag value cache for enabled_fixed_ro_exported
lazy_static::lazy_static! {
static ref CACHED_enabled_fixed_ro_exported: bool = flags_rust::GetServerConfigurableFlag(
"aconfig_flags.aconfig_test",
"com.android.aconfig.test.enabled_fixed_ro_exported",
"false") == "true";
}
/// flag value cache for enabled_ro_exported
lazy_static::lazy_static! {
static ref CACHED_enabled_ro_exported: bool = flags_rust::GetServerConfigurableFlag(
"aconfig_flags.aconfig_test",
"com.android.aconfig.test.enabled_ro_exported",
"false") == "true";
}
impl FlagProvider {

24
tools/aconfig/aconfig/templates/rust.template
View File

@@ -12,8 +12,8 @@ static MIGRATION_LOG_TAG: &str = "AconfigTestMission1";
pub struct FlagProvider;
{{ if has_readwrite- }}
{{ if allow_instrumentation }}
lazy_static::lazy_static! \{
{{ if allow_instrumentation }}
static ref PACKAGE_OFFSET: Result<Option<u32>, AconfigStorageError> = unsafe \{
get_mapped_storage_file("{container}", StorageFileType::PackageMap)
.and_then(|package_map| get_package_read_context(&package_map, "{package}"))
@@ -23,12 +23,14 @@ lazy_static::lazy_static! \{
static ref FLAG_VAL_MAP: Result<Mmap, AconfigStorageError> = unsafe \{
get_mapped_storage_file("{container}", StorageFileType::FlagVal)
};
{{ -endif }}
}
{{ -endif }}
{{ -for flag in template_flags }}
{{ -if flag.readwrite }}
/// flag value cache for {flag.name}
{{ if allow_instrumentation }}
{{ -if flag.readwrite }}
/// flag value cache for {flag.name}
{{ if allow_instrumentation }}
lazy_static::lazy_static! \{
static ref CACHED_{flag.name}: bool = \{
let result = flags_rust::GetServerConfigurableFlag(
"aconfig_flags.{flag.device_config_namespace}",
@@ -92,15 +94,17 @@ lazy_static::lazy_static! \{
result
};
{{ else }}
}
{{ else }}
lazy_static::lazy_static! \{
static ref CACHED_{flag.name}: bool = flags_rust::GetServerConfigurableFlag(
"aconfig_flags.{flag.device_config_namespace}",
"{flag.device_config_flag}",
"{flag.default_value}") == "true";
{{ endif }}
{{ -endif }}
{{ -endfor }}
}
{{ endif }}
{{ -endif }}
{{ -endfor }}
{{ -endif }}
impl FlagProvider \{