From 76c67b7ae958897c7485247306dc24d3c7335e66 Mon Sep 17 00:00:00 2001
From: Peter Elliott <pelliott@ualberta.ca>
Date: Sun, 2 Oct 2022 18:17:24 -0600
Subject: LibCore: Make usernames optional in ProcessStatisticsReader

---
 Userland/Libraries/LibCore/ProcessStatisticsReader.cpp | 10 ++++++----
 Userland/Libraries/LibCore/ProcessStatisticsReader.h   |  4 ++--
 2 files changed, 8 insertions(+), 6 deletions(-)

(limited to 'Userland/Libraries')

diff --git a/Userland/Libraries/LibCore/ProcessStatisticsReader.cpp b/Userland/Libraries/LibCore/ProcessStatisticsReader.cpp
index 979c1bc3f9..ccf136e7c5 100644
--- a/Userland/Libraries/LibCore/ProcessStatisticsReader.cpp
+++ b/Userland/Libraries/LibCore/ProcessStatisticsReader.cpp
@@ -16,7 +16,7 @@ namespace Core {
 
 HashMap<uid_t, String> ProcessStatisticsReader::s_usernames;
 
-Optional<AllProcessesStatistics> ProcessStatisticsReader::get_all(RefPtr<Core::File>& proc_all_file)
+Optional<AllProcessesStatistics> ProcessStatisticsReader::get_all(RefPtr<Core::File>& proc_all_file, bool include_usernames)
 {
     if (proc_all_file) {
         if (!proc_all_file->seek(0, Core::SeekMode::SetPosition)) {
@@ -93,7 +93,9 @@ Optional<AllProcessesStatistics> ProcessStatisticsReader::get_all(RefPtr<Core::F
         });
 
         // and synthetic data last
-        process.username = username_from_uid(process.uid);
+        if (include_usernames) {
+            process.username = username_from_uid(process.uid);
+        }
         all_processes_statistics.processes.append(move(process));
     });
 
@@ -102,10 +104,10 @@ Optional<AllProcessesStatistics> ProcessStatisticsReader::get_all(RefPtr<Core::F
     return all_processes_statistics;
 }
 
-Optional<AllProcessesStatistics> ProcessStatisticsReader::get_all()
+Optional<AllProcessesStatistics> ProcessStatisticsReader::get_all(bool include_usernames)
 {
     RefPtr<Core::File> proc_all_file;
-    return get_all(proc_all_file);
+    return get_all(proc_all_file, include_usernames);
 }
 
 String ProcessStatisticsReader::username_from_uid(uid_t uid)
diff --git a/Userland/Libraries/LibCore/ProcessStatisticsReader.h b/Userland/Libraries/LibCore/ProcessStatisticsReader.h
index 19d541a948..7edbdea024 100644
--- a/Userland/Libraries/LibCore/ProcessStatisticsReader.h
+++ b/Userland/Libraries/LibCore/ProcessStatisticsReader.h
@@ -72,8 +72,8 @@ struct AllProcessesStatistics {
 
 class ProcessStatisticsReader {
 public:
-    static Optional<AllProcessesStatistics> get_all(RefPtr<Core::File>&);
-    static Optional<AllProcessesStatistics> get_all();
+    static Optional<AllProcessesStatistics> get_all(RefPtr<Core::File>&, bool include_usernames = true);
+    static Optional<AllProcessesStatistics> get_all(bool include_usernames = true);
 
 private:
     static String username_from_uid(uid_t);
-- 
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