linym
075fbb2a84
Elevated setup left high-IL config.toml that medium-IL Settings never rewrote on machines hit by the ANSI path bug. Make the data directory writable, migrate ACP-mangled leftovers, rebuild unparseable files, and keep remaining asset paths on wchar_t. Fixes #242
129 lines
4.1 KiB
C++
129 lines
4.1 KiB
C++
#include "candidate_diag_log.h"
|
|
|
|
#include <windows.h>
|
|
#include <shlobj.h>
|
|
|
|
#include <mutex>
|
|
#include <string>
|
|
|
|
#include "config/ime_config.h"
|
|
#include "utils/common_utils.h"
|
|
|
|
namespace
|
|
{
|
|
constexpr unsigned long long kMaxLogBytes = 4ull * 1024ull * 1024ull;
|
|
|
|
std::mutex g_log_mutex;
|
|
bool g_path_resolved = false;
|
|
std::wstring g_log_path;
|
|
|
|
const std::wstring &ResolveLogPathUnlocked()
|
|
{
|
|
if (g_path_resolved)
|
|
return g_log_path;
|
|
g_path_resolved = true;
|
|
|
|
// Use the shell-known Desktop rather than %USERPROFILE%\Desktop: Windows
|
|
// may redirect it to OneDrive, a domain location, or another folder.
|
|
PWSTR desktopPath = nullptr;
|
|
if (SUCCEEDED(SHGetKnownFolderPath(FOLDERID_Desktop, KF_FLAG_DEFAULT, nullptr, &desktopPath)) && desktopPath)
|
|
{
|
|
const std::wstring desktop(desktopPath);
|
|
CoTaskMemFree(desktopPath);
|
|
const DWORD attributes = GetFileAttributesW(desktop.c_str());
|
|
if (attributes != INVALID_FILE_ATTRIBUTES && (attributes & FILE_ATTRIBUTE_DIRECTORY) != 0)
|
|
{
|
|
g_log_path = desktop + L"\\水杉IME诊断日志.log";
|
|
return g_log_path;
|
|
}
|
|
}
|
|
else if (desktopPath)
|
|
{
|
|
CoTaskMemFree(desktopPath);
|
|
}
|
|
|
|
// Diagnostics should still be available when the Desktop is temporarily
|
|
// unavailable (for example, an offline redirected profile).
|
|
if (CommonUtils::get_local_appdata_path_w().empty())
|
|
return g_log_path;
|
|
const std::wstring app_directory = CommonUtils::get_ime_data_path_w();
|
|
const std::wstring log_directory = app_directory + L"\\logs";
|
|
CreateDirectoryW(app_directory.c_str(), nullptr);
|
|
if (!CreateDirectoryW(log_directory.c_str(), nullptr) && GetLastError() != ERROR_ALREADY_EXISTS)
|
|
return g_log_path;
|
|
|
|
g_log_path = log_directory + L"\\水杉IME诊断日志.log";
|
|
return g_log_path;
|
|
}
|
|
|
|
void RotateIfOversizedUnlocked(const std::wstring &path)
|
|
{
|
|
WIN32_FILE_ATTRIBUTE_DATA attributes{};
|
|
if (!GetFileAttributesExW(path.c_str(), GetFileExInfoStandard, &attributes))
|
|
return;
|
|
const unsigned long long size =
|
|
(static_cast<unsigned long long>(attributes.nFileSizeHigh) << 32) | attributes.nFileSizeLow;
|
|
if (size < kMaxLogBytes)
|
|
return;
|
|
|
|
const std::wstring previous = path + L".1";
|
|
DeleteFileW(previous.c_str());
|
|
MoveFileW(path.c_str(), previous.c_str());
|
|
}
|
|
|
|
std::wstring Timestamp()
|
|
{
|
|
SYSTEMTIME now{};
|
|
GetLocalTime(&now);
|
|
wchar_t buffer[40]{};
|
|
swprintf_s(buffer, L"%04u-%02u-%02u %02u:%02u:%02u.%03u", static_cast<unsigned>(now.wYear),
|
|
static_cast<unsigned>(now.wMonth), static_cast<unsigned>(now.wDay), static_cast<unsigned>(now.wHour),
|
|
static_cast<unsigned>(now.wMinute), static_cast<unsigned>(now.wSecond),
|
|
static_cast<unsigned>(now.wMilliseconds));
|
|
return buffer;
|
|
}
|
|
} // namespace
|
|
|
|
namespace DiagnosticLog
|
|
{
|
|
bool IsEnabled()
|
|
{
|
|
return GetConfiguredDiagnosticLogEnabled();
|
|
}
|
|
|
|
void Write(const std::wstring &line)
|
|
{
|
|
try
|
|
{
|
|
std::lock_guard<std::mutex> lock(g_log_mutex);
|
|
const std::wstring &path = ResolveLogPathUnlocked();
|
|
if (path.empty())
|
|
return;
|
|
RotateIfOversizedUnlocked(path);
|
|
|
|
const std::wstring record = Timestamp() + L" [p" + std::to_wstring(GetCurrentProcessId()) + L":t" +
|
|
std::to_wstring(GetCurrentThreadId()) + L"] " + line + L"\r\n";
|
|
const std::string utf8 = wstring_to_string(record);
|
|
|
|
HANDLE file = CreateFileW(path.c_str(), FILE_APPEND_DATA, FILE_SHARE_READ | FILE_SHARE_WRITE, nullptr,
|
|
OPEN_ALWAYS, FILE_ATTRIBUTE_NORMAL, nullptr);
|
|
if (file == INVALID_HANDLE_VALUE)
|
|
return;
|
|
if (GetLastError() != ERROR_ALREADY_EXISTS)
|
|
{
|
|
const char bom[] = "\xEF\xBB\xBF";
|
|
DWORD written = 0;
|
|
WriteFile(file, bom, 3, &written, nullptr);
|
|
}
|
|
|
|
DWORD written = 0;
|
|
WriteFile(file, utf8.data(), static_cast<DWORD>(utf8.size()), &written, nullptr);
|
|
CloseHandle(file);
|
|
}
|
|
catch (...)
|
|
{
|
|
// Diagnostics must never affect the input path.
|
|
}
|
|
}
|
|
} // namespace DiagnosticLog
|