Import chromium-64.0.3282.119

base/process/process_iterator_win.cc

@@ -0,0 +1,41 @@
+// Copyright (c) 2013 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.
+
+#include "base/process/process_iterator.h"
+
+namespace base {
+
+ProcessIterator::ProcessIterator(const ProcessFilter* filter)
+    : started_iteration_(false),
+      filter_(filter) {
+  snapshot_ = CreateToolhelp32Snapshot(TH32CS_SNAPPROCESS, 0);
+}
+
+ProcessIterator::~ProcessIterator() {
+  CloseHandle(snapshot_);
+}
+
+bool ProcessIterator::CheckForNextProcess() {
+  InitProcessEntry(&entry_);
+
+  if (!started_iteration_) {
+    started_iteration_ = true;
+    return !!Process32First(snapshot_, &entry_);
+  }
+
+  return !!Process32Next(snapshot_, &entry_);
+}
+
+void ProcessIterator::InitProcessEntry(ProcessEntry* entry) {
+  memset(entry, 0, sizeof(*entry));
+  entry->dwSize = sizeof(*entry);
+}
+
+bool NamedProcessIterator::IncludeEntry() {
+  // Case insensitive.
+  return _wcsicmp(executable_name_.c_str(), entry().exe_file()) == 0 &&
+         ProcessIterator::IncludeEntry();
+}
+
+}  // namespace base