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authorBobTheBob <32057864+BobTheBob9@users.noreply.github.com>2022-08-24 00:32:31 +0100
committerGeckoEidechse <gecko.eidechse+git@pm.me>2022-08-25 21:32:55 +0200
commit46bed8d09f32360377350d71816a76abdfbf2c7c (patch)
tree7feedae4910dbfe0e53d26ea1e00c4616d2c1850 /NorthstarDedicatedTest/include/spdlog/sinks/win_eventlog_sink.h
parenta97f1f07bb5aa31629cd87023e09669eb4bf1fe9 (diff)
downloadNorthstarLauncher-1.9.5.tar.gz
NorthstarLauncher-1.9.5.zip
Adjust folder structure (#242)v1.9.5-rc1v1.9.5
* Adjust folder structure * change launcher directory name
Diffstat (limited to 'NorthstarDedicatedTest/include/spdlog/sinks/win_eventlog_sink.h')
-rw-r--r--NorthstarDedicatedTest/include/spdlog/sinks/win_eventlog_sink.h276
1 files changed, 0 insertions, 276 deletions
diff --git a/NorthstarDedicatedTest/include/spdlog/sinks/win_eventlog_sink.h b/NorthstarDedicatedTest/include/spdlog/sinks/win_eventlog_sink.h
deleted file mode 100644
index 68170dd9..00000000
--- a/NorthstarDedicatedTest/include/spdlog/sinks/win_eventlog_sink.h
+++ /dev/null
@@ -1,276 +0,0 @@
-// Copyright(c) 2015-present, Gabi Melman & spdlog contributors.
-// Distributed under the MIT License (http://opensource.org/licenses/MIT)
-
-// Writing to Windows Event Log requires the registry entries below to be present, with the following modifications:
-// 1. <log_name> should be replaced with your log name (e.g. your application name)
-// 2. <source_name> should be replaced with the specific source name and the key should be duplicated for
-// each source used in the application
-//
-// Since typically modifications of this kind require elevation, it's better to do it as a part of setup procedure.
-// The snippet below uses mscoree.dll as the message file as it exists on most of the Windows systems anyway and
-// happens to contain the needed resource.
-//
-// You can also specify a custom message file if needed.
-// Please refer to Event Log functions descriptions in MSDN for more details on custom message files.
-
-/*---------------------------------------------------------------------------------------
-
-Windows Registry Editor Version 5.00
-
-[HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\EventLog\<log_name>]
-
-[HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\EventLog\<log_name>\<source_name>]
-"TypesSupported"=dword:00000007
-"EventMessageFile"=hex(2):25,00,73,00,79,00,73,00,74,00,65,00,6d,00,72,00,6f,\
- 00,6f,00,74,00,25,00,5c,00,53,00,79,00,73,00,74,00,65,00,6d,00,33,00,32,00,\
- 5c,00,6d,00,73,00,63,00,6f,00,72,00,65,00,65,00,2e,00,64,00,6c,00,6c,00,00,\
- 00
-
------------------------------------------------------------------------------------------*/
-
-#pragma once
-
-#include <spdlog/details/null_mutex.h>
-#include <spdlog/sinks/base_sink.h>
-
-#include <spdlog/details/windows_include.h>
-#include <winbase.h>
-
-#include <mutex>
-#include <string>
-#include <vector>
-
-namespace spdlog {
-namespace sinks {
-
-namespace win_eventlog {
-
-namespace internal {
-
-/** Windows error */
-struct win32_error : public spdlog_ex
-{
- /** Formats an error report line: "user-message: error-code (system message)" */
- static std::string format(std::string const &user_message, DWORD error_code = GetLastError())
- {
- std::string system_message;
-
- LPSTR format_message_result{};
- auto format_message_succeeded =
- ::FormatMessageA(FORMAT_MESSAGE_ALLOCATE_BUFFER | FORMAT_MESSAGE_FROM_SYSTEM | FORMAT_MESSAGE_IGNORE_INSERTS, nullptr,
- error_code, MAKELANGID(LANG_NEUTRAL, SUBLANG_DEFAULT), (LPSTR)&format_message_result, 0, nullptr);
-
- if (format_message_succeeded && format_message_result)
- {
- system_message = fmt::format(" ({})", format_message_result);
- }
-
- if (format_message_result)
- {
- LocalFree((HLOCAL)format_message_result);
- }
-
- return fmt::format("{}: {}{}", user_message, error_code, system_message);
- }
-
- explicit win32_error(std::string const &func_name, DWORD error = GetLastError())
- : spdlog_ex(format(func_name, error))
- {}
-};
-
-/** Wrapper for security identifiers (SID) on Windows */
-struct sid_t
-{
- std::vector<char> buffer_;
-
-public:
- sid_t() {}
-
- /** creates a wrapped SID copy */
- static sid_t duplicate_sid(PSID psid)
- {
- if (!::IsValidSid(psid))
- {
- throw_spdlog_ex("sid_t::sid_t(): invalid SID received");
- }
-
- auto const sid_length{::GetLengthSid(psid)};
-
- sid_t result;
- result.buffer_.resize(sid_length);
- if (!::CopySid(sid_length, (PSID)result.as_sid(), psid))
- {
- SPDLOG_THROW(win32_error("CopySid"));
- }
-
- return result;
- }
-
- /** Retrieves pointer to the internal buffer contents as SID* */
- SID *as_sid() const
- {
- return buffer_.empty() ? nullptr : (SID *)buffer_.data();
- }
-
- /** Get SID for the current user */
- static sid_t get_current_user_sid()
- {
- /* create and init RAII holder for process token */
- struct process_token_t
- {
- HANDLE token_handle_ = INVALID_HANDLE_VALUE;
- explicit process_token_t(HANDLE process)
- {
- if (!::OpenProcessToken(process, TOKEN_QUERY, &token_handle_))
- {
- SPDLOG_THROW(win32_error("OpenProcessToken"));
- }
- }
-
- ~process_token_t()
- {
- ::CloseHandle(token_handle_);
- }
-
- } current_process_token(::GetCurrentProcess()); // GetCurrentProcess returns pseudohandle, no leak here!
-
- // Get the required size, this is expected to fail with ERROR_INSUFFICIENT_BUFFER and return the token size
- DWORD tusize = 0;
- if (::GetTokenInformation(current_process_token.token_handle_, TokenUser, NULL, 0, &tusize))
- {
- SPDLOG_THROW(win32_error("GetTokenInformation should fail"));
- }
-
- // get user token
- std::vector<unsigned char> buffer(static_cast<size_t>(tusize));
- if (!::GetTokenInformation(current_process_token.token_handle_, TokenUser, (LPVOID)buffer.data(), tusize, &tusize))
- {
- SPDLOG_THROW(win32_error("GetTokenInformation"));
- }
-
- // create a wrapper of the SID data as stored in the user token
- return sid_t::duplicate_sid(((TOKEN_USER *)buffer.data())->User.Sid);
- }
-};
-
-struct eventlog
-{
- static WORD get_event_type(details::log_msg const &msg)
- {
- switch (msg.level)
- {
- case level::trace:
- case level::debug:
- return EVENTLOG_SUCCESS;
-
- case level::info:
- return EVENTLOG_INFORMATION_TYPE;
-
- case level::warn:
- return EVENTLOG_WARNING_TYPE;
-
- case level::err:
- case level::critical:
- case level::off:
- return EVENTLOG_ERROR_TYPE;
-
- default:
- return EVENTLOG_INFORMATION_TYPE;
- }
- }
-
- static WORD get_event_category(details::log_msg const &msg)
- {
- return (WORD)msg.level;
- }
-};
-
-} // namespace internal
-
-/*
- * Windows Event Log sink
- */
-template<typename Mutex>
-class win_eventlog_sink : public base_sink<Mutex>
-{
-private:
- HANDLE hEventLog_{NULL};
- internal::sid_t current_user_sid_;
- std::string source_;
- WORD event_id_;
-
- HANDLE event_log_handle()
- {
- if (!hEventLog_)
- {
- hEventLog_ = ::RegisterEventSourceA(nullptr, source_.c_str());
- if (!hEventLog_ || hEventLog_ == (HANDLE)ERROR_ACCESS_DENIED)
- {
- SPDLOG_THROW(internal::win32_error("RegisterEventSource"));
- }
- }
-
- return hEventLog_;
- }
-
-protected:
- void sink_it_(const details::log_msg &msg) override
- {
- using namespace internal;
-
- bool succeeded;
- memory_buf_t formatted;
- base_sink<Mutex>::formatter_->format(msg, formatted);
- formatted.push_back('\0');
-
-#ifdef SPDLOG_WCHAR_TO_UTF8_SUPPORT
- wmemory_buf_t buf;
- details::os::utf8_to_wstrbuf(string_view_t(formatted.data(), formatted.size()), buf);
-
- LPCWSTR lp_wstr = buf.data();
- succeeded = ::ReportEventW(event_log_handle(), eventlog::get_event_type(msg), eventlog::get_event_category(msg), event_id_,
- current_user_sid_.as_sid(), 1, 0, &lp_wstr, nullptr);
-#else
- LPCSTR lp_str = formatted.data();
- succeeded = ::ReportEventA(event_log_handle(), eventlog::get_event_type(msg), eventlog::get_event_category(msg), event_id_,
- current_user_sid_.as_sid(), 1, 0, &lp_str, nullptr);
-#endif
-
- if (!succeeded)
- {
- SPDLOG_THROW(win32_error("ReportEvent"));
- }
- }
-
- void flush_() override {}
-
-public:
- win_eventlog_sink(std::string const &source, WORD event_id = 1000 /* according to mscoree.dll */)
- : source_(source)
- , event_id_(event_id)
- {
- try
- {
- current_user_sid_ = internal::sid_t::get_current_user_sid();
- }
- catch (...)
- {
- // get_current_user_sid() is unlikely to fail and if it does, we can still proceed without
- // current_user_sid but in the event log the record will have no user name
- }
- }
-
- ~win_eventlog_sink()
- {
- if (hEventLog_)
- DeregisterEventSource(hEventLog_);
- }
-};
-
-} // namespace win_eventlog
-
-using win_eventlog_sink_mt = win_eventlog::win_eventlog_sink<std::mutex>;
-using win_eventlog_sink_st = win_eventlog::win_eventlog_sink<details::null_mutex>;
-
-} // namespace sinks
-} // namespace spdlog