1// Copyright 2013 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 "chrome/app/chrome_crash_reporter_client.h"
6
7#include <CoreFoundation/CoreFoundation.h>
8
9#include "base/mac/scoped_cftyperef.h"
10#include "base/strings/sys_string_conversions.h"
11#include "policy/policy_constants.h"
12
13#if !defined(DISABLE_NACL)
14#include "base/command_line.h"
15#import "breakpad/src/client/mac/Framework/Breakpad.h"
16#include "chrome/common/chrome_switches.h"
17#include "components/nacl/common/nacl_switches.h"
18#include "native_client/src/trusted/service_runtime/osx/crash_filter.h"
19#endif
20
21namespace chrome {
22
23namespace {
24
25#if !defined(DISABLE_NACL)
26bool NaClBreakpadCrashFilter(int exception_type,
27                             int exception_code,
28                             mach_port_t crashing_thread,
29                             void* context) {
30  return !NaClMachThreadIsInUntrusted(crashing_thread);
31}
32#endif
33
34}  // namespace
35
36void ChromeCrashReporterClient::InstallAdditionalFilters(BreakpadRef breakpad) {
37#if !defined(DISABLE_NACL)
38  if (CommandLine::ForCurrentProcess()->GetSwitchValueASCII(
39          switches::kProcessType) == switches::kNaClLoaderProcess) {
40    BreakpadSetFilterCallback(breakpad, NaClBreakpadCrashFilter, NULL);
41  }
42#endif
43}
44
45bool ChromeCrashReporterClient::ReportingIsEnforcedByPolicy(
46    bool* breakpad_enabled) {
47  base::ScopedCFTypeRef<CFStringRef> key(
48      base::SysUTF8ToCFStringRef(policy::key::kMetricsReportingEnabled));
49  Boolean key_valid;
50  Boolean metrics_reporting_enabled = CFPreferencesGetAppBooleanValue(key,
51      kCFPreferencesCurrentApplication, &key_valid);
52  if (key_valid &&
53      CFPreferencesAppValueIsForced(key, kCFPreferencesCurrentApplication)) {
54    *breakpad_enabled = metrics_reporting_enabled;
55    return true;
56  }
57  return false;
58}
59
60}  // namespace chrome
61