am d3fbba15: Merge "Upload fsck logs to the dropbox when error found" into klp-dev (757dcfc3) · Commits · e / os / android_frameworks_base

services/java/com/android/server/BootReceiver.java

+28 −0

Original line number	Diff line number	Diff line
		@@ -127,6 +127,7 @@ public class BootReceiver extends BroadcastReceiver {
		addFileToDropBox(db, prefs, headers, "/data/dontpanic/apanic_threads",
		-LOG_SIZE, "APANIC_THREADS");
		addAuditErrorsToDropBox(db, prefs, headers, -LOG_SIZE, "SYSTEM_AUDIT");
		addFsckErrorsToDropBox(db, prefs, headers, -LOG_SIZE, "SYSTEM_FSCK");
		} else {
		if (db != null) db.addText("SYSTEM_RESTART", headers);
		}
		@@ -203,4 +204,31 @@ public class BootReceiver extends BroadcastReceiver {
		Slog.i(TAG, "Copied " + sb.toString().length() + " worth of audits to DropBox");
		db.addText(tag, headers + sb.toString());
		}

		private static void addFsckErrorsToDropBox(DropBoxManager db, SharedPreferences prefs,
		String headers, int maxSize, String tag) throws IOException {
		boolean upload_needed = false;
		if (db == null \|\| !db.isTagEnabled(tag)) return; // Logging disabled
		Slog.i(TAG, "Checking for fsck errors");

		File file = new File("/dev/fscklogs/log");
		long fileTime = file.lastModified();
		if (fileTime <= 0) return; // File does not exist

		String log = FileUtils.readTextFile(file, maxSize, "[[TRUNCATED]]\n");
		StringBuilder sb = new StringBuilder();
		for (String line : log.split("\n")) {
		if (line.contains("FILE SYSTEM WAS MODIFIED")) {
		upload_needed = true;
		break;
		}
		}

		if (upload_needed) {
		addFileToDropBox(db, prefs, headers, "/dev/fscklogs/log", maxSize, tag);
		}

		// Remove the file so we don't re-upload if the runtime restarts.
		file.delete();
		}
		}