debugger.cc revision 5821806d5e7f356e8fa4b058a389a808ea183019 
1// Copyright (c) 2011 The Chromium Authors. All rights reserved.
2// Use of this source code is governed by a BSD-style license that can be
3// found in the LICENSE file.
4
5#include "base/debug/debugger.h"
6#include "base/logging.h"
7#include "base/threading/platform_thread.h"
8
9namespace base {
10namespace debug {
11
12static bool is_debug_ui_suppressed = false;
13
14bool WaitForDebugger(int wait_seconds, bool silent) {
15#if defined(OS_ANDROID)
16  // The pid from which we know which process to attach to are not output by
17  // android ddms, so we have to print it out explicitly.
18  DLOG(INFO) << "DebugUtil::WaitForDebugger(pid=" << static_cast<int>(getpid())
19             << ")";
20#endif
21  for (int i = 0; i < wait_seconds * 10; ++i) {
22    if (BeingDebugged()) {
23      if (!silent)
24        BreakDebugger();
25      return true;
26    }
27    PlatformThread::Sleep(TimeDelta::FromMilliseconds(100));
28  }
29  return false;
30}
31
32void SetSuppressDebugUI(bool suppress) {
33  is_debug_ui_suppressed = suppress;
34}
35
36bool IsDebugUISuppressed() {
37  return is_debug_ui_suppressed;
38}
39
40}  // namespace debug
41}  // namespace base
42