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bc55c7916e
Split out of https://codereview.chromium.org/1336823002/, I'll go and adapt various places to use it as I need to touch them. R=mark@chromium.org BUG=crashpad:1, crashpad:50 Review URL: https://codereview.chromium.org/1343873003 .
64 lines
1.9 KiB
C++
64 lines
1.9 KiB
C++
// Copyright 2015 The Crashpad Authors. All rights reserved.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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#include "util/win/ntstatus_logging.h"
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#include <string>
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#include "base/strings/stringprintf.h"
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namespace {
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std::string FormatNtstatus(DWORD ntstatus) {
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char msgbuf[256];
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DWORD len = FormatMessageA(
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FORMAT_MESSAGE_FROM_SYSTEM | FORMAT_MESSAGE_IGNORE_INSERTS |
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FORMAT_MESSAGE_MAX_WIDTH_MASK | FORMAT_MESSAGE_FROM_HMODULE,
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GetModuleHandle(L"ntdll.dll"),
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ntstatus,
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0,
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msgbuf,
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arraysize(msgbuf),
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nullptr);
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if (len) {
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return msgbuf;
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} else {
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return base::StringPrintf("<failed to retrieve error message (0x%x)>",
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GetLastError());
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}
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}
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} // namespace
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namespace logging {
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NtstatusLogMessage::NtstatusLogMessage(const char* function,
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const char* file_path,
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int line,
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LogSeverity severity,
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DWORD ntstatus)
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: LogMessage(
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#if defined(MINI_CHROMIUM_BASE_LOGGING_H_)
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function,
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#endif
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file_path, line, severity), ntstatus_(ntstatus) {
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}
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NtstatusLogMessage::~NtstatusLogMessage() {
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stream() << ": " << FormatNtstatus(ntstatus_)
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<< base::StringPrintf(" (0x%08x)", ntstatus_);
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}
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} // namespace logging
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