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#include "{header}.h"
{{ if allow_instrumentation }}
#include <sys/stat.h>
#include "aconfig_storage/aconfig_storage_read_api.hpp"
#include <android/log.h>
#define ALOGI(msg, ...) \
__android_log_print(ANDROID_LOG_INFO, "AconfigTestMission1", (msg), __VA_ARGS__)
{{ endif }}
{{ if readwrite- }}
#include <server_configurable_flags/get_flags.h>
{{ endif }}
{{ if is_test_mode }}
#include <unordered_map>
#include <string>
{{ -else- }}
{{ if readwrite- }}
#include <vector>
{{ -endif }}
{{ -endif }}
namespace {cpp_namespace} \{
{{ if is_test_mode }}
class flag_provider : public flag_provider_interface \{
private:
std::unordered_map<std::string, bool> overrides_;
public:
flag_provider()
: overrides_()
\{}
{{ for item in class_elements }}
virtual bool {item.flag_name}() override \{
auto it = overrides_.find("{item.flag_name}");
if (it != overrides_.end()) \{
return it->second;
} else \{
{{ if item.readwrite- }}
return server_configurable_flags::GetServerConfigurableFlag(
"aconfig_flags.{item.device_config_namespace}",
"{item.device_config_flag}",
"{item.default_value}") == "true";
{{ -else }}
return {item.default_value};
{{ -endif }}
}
}
virtual void {item.flag_name}(bool val) override \{
overrides_["{item.flag_name}"] = val;
}
{{ endfor }}
virtual void reset_flags() override \{
overrides_.clear();
}
};
{{ -else- }}
class flag_provider : public flag_provider_interface \{
public:
{{ -for item in class_elements }}
virtual bool {item.flag_name}() override \{
{{ -if item.readwrite }}
if (cache_[{item.readwrite_idx}] == -1) \{
cache_[{item.readwrite_idx}] = server_configurable_flags::GetServerConfigurableFlag(
"aconfig_flags.{item.device_config_namespace}",
"{item.device_config_flag}",
"{item.default_value}") == "true";
}
return cache_[{item.readwrite_idx}];
{{ -else }}
{{ -if item.is_fixed_read_only }}
return {package_macro}_{item.flag_macro};
{{ -else }}
return {item.default_value};
{{ -endif }}
{{ -endif }}
}
{{ -endfor }}
{{ if readwrite- }}
private:
std::vector<int8_t> cache_ = std::vector<int8_t>({readwrite_count}, -1);
{{ -endif }}
};
{{ -endif }}
std::unique_ptr<flag_provider_interface> provider_ =
std::make_unique<flag_provider>();
}
{{ for item in class_elements }}
bool {header}_{item.flag_name}() \{
{{ -if is_test_mode }}
return {cpp_namespace}::{item.flag_name}();
{{ -else }}
{{ -if item.readwrite }}
return {cpp_namespace}::{item.flag_name}();
{{ -else }}
{{ if allow_instrumentation }}
auto result =
{{ if item.is_fixed_read_only }}
{package_macro}_{item.flag_macro}
{{ else }}
{item.default_value}
{{ endif }};
struct stat buffer;
if (stat("/metadata/aconfig_test_missions/mission_1", &buffer) != 0) \{
return result;
}
auto package_map_file = aconfig_storage::get_mapped_file(
"{item.container}",
aconfig_storage::StorageFileType::package_map);
if (!package_map_file.ok()) \{
ALOGI("error: failed to get package map file: %s", package_map_file.error().message().c_str());
return result;
}
auto package_read_context = aconfig_storage::get_package_read_context(
**package_map_file, "{package}");
if (!package_read_context.ok()) \{
ALOGI("error: failed to get package read context: %s", package_map_file.error().message().c_str());
return result;
}
delete *package_map_file;
auto flag_val_map = aconfig_storage::get_mapped_file(
"{item.container}",
aconfig_storage::StorageFileType::flag_val);
if (!flag_val_map.ok()) \{
ALOGI("error: failed to get flag val map: %s", package_map_file.error().message().c_str());
return result;
}
auto value = aconfig_storage::get_boolean_flag_value(
**flag_val_map,
package_read_context->boolean_start_index + {item.flag_offset});
if (!value.ok()) \{
ALOGI("error: failed to get flag val: %s", package_map_file.error().message().c_str());
return result;
}
delete *flag_val_map;
if (*value != result) \{
ALOGI("error: new storage value '%d' does not match current value '%d'", *value, result);
} else \{
ALOGI("success: new storage value was '%d, legacy storage was '%d'", *value, result);
}
return result;
{{ else }}
{{ -if item.is_fixed_read_only }}
return {package_macro}_{item.flag_macro};
{{ -else }}
return {item.default_value};
{{ -endif }}
{{ -endif }}
{{ -endif }}
{{ -endif }}
}
{{ -if is_test_mode }}
void set_{header}_{item.flag_name}(bool val) \{
{cpp_namespace}::{item.flag_name}(val);
}
{{ -endif }}
{{ endfor }}
{{ -if is_test_mode }}
void {header}_reset_flags() \{
{cpp_namespace}::reset_flags();
}
{{ -endif }}
|
