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// Copyright (c) 2012 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/debug/crash_logging.h"
namespace base {
namespace debug {
namespace {
CrashKeyImplementation* g_crash_key_impl = nullptr;
} // namespace
CrashKeyString* AllocateCrashKeyString(const char name[],
CrashKeySize value_length) {
if (!g_crash_key_impl)
return nullptr;
return g_crash_key_impl->Allocate(name, value_length);
}
void SetCrashKeyString(CrashKeyString* crash_key, base::StringPiece value) {
if (!g_crash_key_impl || !crash_key)
return;
g_crash_key_impl->Set(crash_key, value);
}
void ClearCrashKeyString(CrashKeyString* crash_key) {
if (!g_crash_key_impl || !crash_key)
return;
g_crash_key_impl->Clear(crash_key);
}
ScopedCrashKeyString::ScopedCrashKeyString(CrashKeyString* crash_key,
base::StringPiece value)
: crash_key_(crash_key) {
SetCrashKeyString(crash_key_, value);
}
ScopedCrashKeyString::~ScopedCrashKeyString() {
ClearCrashKeyString(crash_key_);
}
void SetCrashKeyImplementation(std::unique_ptr<CrashKeyImplementation> impl) {
delete g_crash_key_impl;
g_crash_key_impl = impl.release();
}
} // namespace debug
} // namespace base
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