Merge "OtaDexopt: Add version support" into oc-dev
diff --git a/services/core/java/com/android/server/pm/OtaDexoptService.java b/services/core/java/com/android/server/pm/OtaDexoptService.java
index 7b86542..2e4b49a 100644
--- a/services/core/java/com/android/server/pm/OtaDexoptService.java
+++ b/services/core/java/com/android/server/pm/OtaDexoptService.java
@@ -274,23 +274,56 @@
// Intercept and collect dexopt requests
final List<String> commands = new ArrayList<String>();
final Installer collectingInstaller = new Installer(mContext, true) {
+ /**
+ * Encode the dexopt command into a string.
+ *
+ * Note: If you have to change the signature of this function, increase the version
+ * number, and update the counterpart in
+ * frameworks/native/cmds/installd/otapreopt.cpp.
+ */
@Override
public void dexopt(String apkPath, int uid, @Nullable String pkgName,
String instructionSet, int dexoptNeeded, @Nullable String outputPath,
int dexFlags, String compilerFilter, @Nullable String volumeUuid,
@Nullable String sharedLibraries, @Nullable String seInfo) throws InstallerException {
- commands.add(buildCommand("dexopt",
- apkPath,
- uid,
- pkgName,
- instructionSet,
- dexoptNeeded,
- outputPath,
- dexFlags,
- compilerFilter,
- volumeUuid,
- sharedLibraries,
- seInfo));
+ final StringBuilder builder = new StringBuilder();
+
+ // The version. Right now it's 2.
+ builder.append("2 ");
+
+ builder.append("dexopt");
+
+ encodeParameter(builder, apkPath);
+ encodeParameter(builder, uid);
+ encodeParameter(builder, pkgName);
+ encodeParameter(builder, instructionSet);
+ encodeParameter(builder, dexoptNeeded);
+ encodeParameter(builder, outputPath);
+ encodeParameter(builder, dexFlags);
+ encodeParameter(builder, compilerFilter);
+ encodeParameter(builder, volumeUuid);
+ encodeParameter(builder, sharedLibraries);
+ encodeParameter(builder, seInfo);
+
+ commands.add(builder.toString());
+ }
+
+ /**
+ * Encode a parameter as necessary for the commands string.
+ */
+ private void encodeParameter(StringBuilder builder, Object arg) {
+ builder.append(' ');
+
+ if (arg == null) {
+ builder.append('!');
+ }
+
+ String txt = String.valueOf(arg);
+ if (txt.indexOf('\0') != -1 || txt.indexOf(' ') != -1 || "!".equals(txt)) {
+ throw new IllegalArgumentException(
+ "Invalid argument while executing " + arg);
+ }
+ builder.append(txt);
}
};
@@ -430,28 +463,4 @@
super(installer, installLock, context, "*otadexopt*");
}
}
-
- /**
- * Cook up argument list in the format that {@code installd} expects.
- */
- private static String buildCommand(Object... args) {
- final StringBuilder builder = new StringBuilder();
- for (Object arg : args) {
- String escaped;
- if (arg == null) {
- escaped = "";
- } else {
- escaped = String.valueOf(arg);
- }
- if (escaped.indexOf('\0') != -1 || escaped.indexOf(' ') != -1 || "!".equals(escaped)) {
- throw new IllegalArgumentException(
- "Invalid argument while executing " + Arrays.toString(args));
- }
- if (TextUtils.isEmpty(escaped)) {
- escaped = "!";
- }
- builder.append(' ').append(escaped);
- }
- return builder.toString();
- }
}