Index: ios/chrome/app/memory_monitor.mm |
diff --git a/ios/chrome/app/memory_monitor.mm b/ios/chrome/app/memory_monitor.mm |
new file mode 100644 |
index 0000000000000000000000000000000000000000..162b156662d46aa3e962b85535923f0e1c9b1caa |
--- /dev/null |
+++ b/ios/chrome/app/memory_monitor.mm |
@@ -0,0 +1,42 @@ |
+// Copyright 2014 The Chromium Authors. All rights reserved. |
+// Use of this source code is governed by a BSD-style license that can be |
+// found in the LICENSE file. |
+ |
+#import "ios/chrome/app/memory_monitor.h" |
+ |
+#include <dispatch/dispatch.h> |
+#import <Foundation/NSPathUtilities.h> |
+ |
+#include "base/files/file_path.h" |
+#include "base/files/file_util.h" |
+#include "base/location.h" |
+#include "base/logging.h" |
+#import "base/mac/foundation_util.h" |
+#include "base/strings/sys_string_conversions.h" |
+#include "base/sys_info.h" |
+#import "ios/chrome/browser/crash_report/breakpad_helper.h" |
+#include "ios/web/public/web_thread.h" |
+ |
+namespace ios_internal { |
+ |
+void AsynchronousFreeMemoryMonitor() { |
+ UpdateBreakpadMemoryValues(); |
+ web::WebThread::PostDelayedTask( |
+ web::WebThread::FILE, FROM_HERE, |
+ base::Bind(&ios_internal::AsynchronousFreeMemoryMonitor), |
+ base::TimeDelta::FromSeconds(30)); |
+} |
+ |
+void UpdateBreakpadMemoryValues() { |
+ int freeMemory = |
+ static_cast<int>(base::SysInfo::AmountOfAvailablePhysicalMemory() / 1024); |
+ breakpad_helper::SetCurrentFreeMemoryInKB(freeMemory); |
+ NSArray* paths = NSSearchPathForDirectoriesInDomains(NSDocumentDirectory, |
+ NSUserDomainMask, YES); |
+ NSString* value = base::mac::ObjCCastStrict<NSString>([paths lastObject]); |
+ base::FilePath filePath = base::FilePath(base::SysNSStringToUTF8(value)); |
+ int freeDiskSpace = |
+ static_cast<int>(base::SysInfo::AmountOfFreeDiskSpace(filePath) / 1024); |
+ breakpad_helper::SetCurrentFreeDiskInKB(freeDiskSpace); |
+} |
+} |