syntax = "proto3";

option java_package = "com.android.server.os";
option java_outer_classname = "AppCompatProtos";

message AppCompatConfigs {
  repeated AppCompatConfig configs = 1;
}

message AppCompatConfig {
  PackageSpec package_spec = 1;
  repeated CompatConfig configs = 2;
}

message PackageSpec {
  string pkg_name = 1;
  repeated bytes certs_sha256 = 2;
}

message CompatConfig {
  // min app version code or 0
  int64 min_version = 1;
  // max app version code or 0
  int64 max_version = 2;

  int64 compat_changes = 5;
}

enum CompatChange {
  DISABLE_HARDENED_MALLOC = 0;
  DISABLE_EXTENDED_VA_SPACE = 1;
  ALLOW_NATIVE_DEBUGGING = 2;
  DISABLE_MEMORY_TAGGING = 3;
  ALLOW_MEMORY_DYN_CODE_EXEC = 4;
  ALLOW_STORAGE_DYN_CODE_EXEC = 5;
  SUPPRESS_NATIVE_DEBUGGING_NOTIFICATION = 6;
}