From 6fa8f3a351b2a1e686a6a87b8956330f8022c0c1 Mon Sep 17 00:00:00 2001
From: cobalt-github-releaser-bot
 <95661244+cobalt-github-releaser-bot@users.noreply.github.com>
Date: Fri, 18 Aug 2023 14:27:28 -0700
Subject: [PATCH] Cherry pick PR #1308: [Watchdog] Create API for getting
 watchdog client names (#1320)

Refer to the original PR: https://github.com/youtube/cobalt/pull/1308

b/287302949

Co-authored-by: Sherry Zhou <sherryzy@google.com>
---
 cobalt/h5vcc/h5vcc_crash_log.cc  | 13 +++++++++++++
 cobalt/h5vcc/h5vcc_crash_log.h   |  2 ++
 cobalt/h5vcc/h5vcc_crash_log.idl |  3 +++
 3 files changed, 18 insertions(+)

diff --git a/cobalt/h5vcc/h5vcc_crash_log.cc b/cobalt/h5vcc/h5vcc_crash_log.cc
index b3e76e7d93957..39c545c9da233 100644
--- a/cobalt/h5vcc/h5vcc_crash_log.cc
+++ b/cobalt/h5vcc/h5vcc_crash_log.cc
@@ -191,6 +191,19 @@ std::string H5vccCrashLog::GetWatchdogViolations(
   return "";
 }
 
+script::Sequence<std::string> H5vccCrashLog::GetWatchdogViolationClients() {
+  watchdog::Watchdog* watchdog = watchdog::Watchdog::GetInstance();
+  script::Sequence<std::string> client_names;
+  if (watchdog) {
+    std::vector<std::string> client_string_names =
+        watchdog->GetWatchdogViolationClientNames();
+    for (std::size_t i = 0; i < client_string_names.size(); ++i) {
+      client_names.push_back(client_string_names[i]);
+    }
+  }
+  return client_names;
+}
+
 bool H5vccCrashLog::GetPersistentSettingWatchdogEnable() {
   watchdog::Watchdog* watchdog = watchdog::Watchdog::GetInstance();
   if (watchdog) return watchdog->GetPersistentSettingWatchdogEnable();
diff --git a/cobalt/h5vcc/h5vcc_crash_log.h b/cobalt/h5vcc/h5vcc_crash_log.h
index ea06c88f7d10b..e01d23e448414 100644
--- a/cobalt/h5vcc/h5vcc_crash_log.h
+++ b/cobalt/h5vcc/h5vcc_crash_log.h
@@ -81,6 +81,8 @@ class H5vccCrashLog : public script::Wrappable {
   std::string GetWatchdogViolations(
       const script::Sequence<std::string>& clients = {});
 
+  script::Sequence<std::string> GetWatchdogViolationClients();
+
   bool GetPersistentSettingWatchdogEnable();
 
   void SetPersistentSettingWatchdogEnable(bool enable_watchdog);
diff --git a/cobalt/h5vcc/h5vcc_crash_log.idl b/cobalt/h5vcc/h5vcc_crash_log.idl
index 8d4a3baf3b1bd..e60e0abd825ee 100644
--- a/cobalt/h5vcc/h5vcc_crash_log.idl
+++ b/cobalt/h5vcc/h5vcc_crash_log.idl
@@ -86,6 +86,9 @@ interface H5vccCrashLog {
   // }
   DOMString getWatchdogViolations(optional sequence<DOMString> clients);
 
+  // Returns a sequence of the client names that have watchdog violations.
+  sequence<DOMString> getWatchdogViolationClients();
+
   // Gets a persistent Watchdog setting that determines whether or not Watchdog
   // is enabled. When disabled, Watchdog behaves like a stub except that
   // persistent settings can still be get/set. Requires a restart to take