mirror of
https://github.com/RetroDECK/Duckstation.git
synced 2024-11-23 14:25:37 +00:00
Common/Log: Rewrite for better unicode handling
This commit is contained in:
Connor McLaughlin
parent
26a8f8d9e7
commit
77eb8e4b72
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@ -33,17 +33,23 @@ static LOGLEVEL s_filter_level = LOGLEVEL_TRACE;
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static Common::Timer::Value s_startTimeStamp = Common::Timer::GetValue();
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static bool s_consoleOutputEnabled = false;
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static String s_consoleOutputChannelFilter;
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static LOGLEVEL s_consoleOutputLevelFilter = LOGLEVEL_TRACE;
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static String s_console_output_channel_filter;
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static LOGLEVEL s_console_output_level_filter = LOGLEVEL_TRACE;
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static bool s_debugOutputEnabled = false;
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static String s_debugOutputChannelFilter;
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static LOGLEVEL s_debugOutputLevelFilter = LOGLEVEL_TRACE;
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#ifdef _WIN32
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static HANDLE s_hConsoleStdIn = NULL;
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static HANDLE s_hConsoleStdOut = NULL;
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static HANDLE s_hConsoleStdErr = NULL;
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#endif
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static bool s_fileOutputEnabled = false;
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static bool s_fileOutputTimestamp = false;
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static String s_fileOutputChannelFilter;
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static LOGLEVEL s_fileOutputLevelFilter = LOGLEVEL_TRACE;
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static bool s_debug_output_enabled = false;
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static String s_debug_output_channel_filter;
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static LOGLEVEL s_debug_output_level_filter = LOGLEVEL_TRACE;
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static bool s_file_output_enabled = false;
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static bool s_file_output_timestamp = false;
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static String s_file_output_channel_filter;
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static LOGLEVEL s_file_output_level_filter = LOGLEVEL_TRACE;
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std::unique_ptr<std::FILE, void (*)(std::FILE*)> s_fileOutputHandle(nullptr, [](std::FILE* fp) {
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if (fp)
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{
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@ -82,7 +88,7 @@ bool IsConsoleOutputEnabled()
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bool IsDebugOutputEnabled()
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{
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return s_debugOutputEnabled;
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return s_debug_output_enabled;
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}
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static void ExecuteCallbacks(const char* channelName, const char* functionName, LOGLEVEL level, const char* message)
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@ -92,118 +98,179 @@ static void ExecuteCallbacks(const char* channelName, const char* functionName,
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callback.Function(callback.Parameter, channelName, functionName, level, message);
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}
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static void FormatLogMessageForDisplay(const char* channelName, const char* functionName, LOGLEVEL level,
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const char* message, void (*printCallback)(const char*, void*),
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void* pCallbackUserData, bool timestamp = true)
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static int FormatLogMessageForDisplay(char* buffer, size_t buffer_size, const char* channelName,
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const char* functionName, LOGLEVEL level, const char* message, bool timestamp,
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bool ansi_color_code, bool newline)
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{
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static const char* s_ansi_color_codes[LOGLEVEL_COUNT] = {
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"\033[0m", // NONE
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"\033[1;31m", // ERROR
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"\033[1;33m", // WARNING
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"\033[1;35m", // PERF
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"\033[1;37m", // INFO
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"\033[1;32m", // VERBOSE
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"\033[0;37m", // DEV
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"\033[1;36m", // PROFILE
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"\033[0;32m", // DEBUG
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"\033[0;34m", // TRACE
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};
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const char* color_start = ansi_color_code ? s_ansi_color_codes[level] : "";
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const char* color_end = ansi_color_code ? s_ansi_color_codes[0] : "";
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const char* message_end = newline ? "\n" : "";
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if (timestamp)
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{
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// find time since start of process
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float messageTime =
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const float message_time =
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static_cast<float>(Common::Timer::ConvertValueToSeconds(Common::Timer::GetValue() - s_startTimeStamp));
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// write prefix
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char prefix[256];
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if (level <= LOGLEVEL_PERF)
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std::snprintf(prefix, countof(prefix), "[%10.4f] %c(%s): ", messageTime, s_log_level_characters[level],
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functionName);
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else
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std::snprintf(prefix, countof(prefix), "[%10.4f] %c/%s: ", messageTime, s_log_level_characters[level],
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channelName);
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printCallback(prefix, pCallbackUserData);
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{
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return std::snprintf(buffer, buffer_size, "%s[%10.4f] %c(%s): %s%s%s", color_start, message_time,
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s_log_level_characters[level], functionName, message, color_end, message_end);
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}
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else
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{
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// write prefix
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char prefix[256];
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if (level <= LOGLEVEL_PERF)
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std::snprintf(prefix, countof(prefix), "%c(%s): ", s_log_level_characters[level], functionName);
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else
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std::snprintf(prefix, countof(prefix), "%c/%s: ", s_log_level_characters[level], channelName);
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printCallback(prefix, pCallbackUserData);
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return std::snprintf(buffer, buffer_size, "%s[%10.4f] %c/%s: %s%s%s", color_start, message_time,
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s_log_level_characters[level], channelName, message, color_end, message_end);
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}
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}
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else
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{
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if (level <= LOGLEVEL_PERF)
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{
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return std::snprintf(buffer, buffer_size, "%s%c(%s): %s%s%s", color_start, s_log_level_characters[level],
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functionName, message, color_end, message_end);
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}
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else
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{
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return std::snprintf(buffer, buffer_size, "%s%c/%s: %s%s%s", color_start, s_log_level_characters[level],
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channelName, message, color_end, message_end);
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}
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}
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// write message
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printCallback(message, pCallbackUserData);
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}
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#if defined(WIN32)
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template<typename T>
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static ALWAYS_INLINE void FormatLogMessageAndPrint(const char* channelName, const char* functionName, LOGLEVEL level,
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const char* message, bool timestamp, bool ansi_color_code,
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bool newline, const T& callback)
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{
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char buf[512];
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char* message_buf = buf;
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int message_len;
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if ((message_len = FormatLogMessageForDisplay(message_buf, sizeof(buf), channelName, functionName, level, message,
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timestamp, ansi_color_code, newline)) > (sizeof(buf) - 1))
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{
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message_buf = static_cast<char*>(std::malloc(message_len + 1));
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message_len = FormatLogMessageForDisplay(message_buf, message_len + 1, channelName, functionName, level, message,
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timestamp, ansi_color_code, newline);
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}
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callback(message_buf, message_len);
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if (message_buf != buf)
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std::free(message_buf);
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}
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#ifdef _WIN32
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template<typename T>
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static /*ALWAYS_INLINE*/ void FormatLogMessageAndPrintW(const char* channelName, const char* functionName,
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LOGLEVEL level, const char* message, bool timestamp,
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bool ansi_color_code, bool newline, const T& callback)
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{
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char buf[512];
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char* message_buf = buf;
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int message_len;
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if ((message_len = FormatLogMessageForDisplay(message_buf, sizeof(buf), channelName, functionName, level, message,
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timestamp, ansi_color_code, newline)) > (sizeof(buf) - 1))
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{
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message_buf = static_cast<char*>(std::malloc(message_len + 1));
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message_len = FormatLogMessageForDisplay(message_buf, message_len + 1, channelName, functionName, level, message,
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timestamp, ansi_color_code, newline);
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}
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if (message_len <= 0)
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return;
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// Convert to UTF-16 first so unicode characters display correctly. NT is going to do it
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// anyway...
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wchar_t wbuf[512];
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wchar_t* wmessage_buf = wbuf;
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int wmessage_buflen = countof(wbuf) - 1;
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if (message_len >= countof(wbuf))
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{
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wmessage_buflen = message_len;
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wmessage_buf = static_cast<wchar_t*>(std::malloc((wmessage_buflen + 1) * sizeof(wchar_t)));
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}
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wmessage_buflen = MultiByteToWideChar(CP_UTF8, 0, message_buf, message_len, wmessage_buf, wmessage_buflen);
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if (wmessage_buflen <= 0)
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return;
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wmessage_buf[wmessage_buflen] = '\0';
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callback(wmessage_buf, wmessage_buflen);
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if (wmessage_buf != wbuf)
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std::free(wbuf);
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if (message_buf != buf)
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std::free(message_buf);
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}
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static bool EnableVirtualTerminalProcessing(HANDLE hConsole)
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{
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DWORD old_mode;
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if (!GetConsoleMode(hConsole, &old_mode))
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return false;
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// already enabled?
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if (old_mode & ENABLE_VIRTUAL_TERMINAL_PROCESSING)
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return true;
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return SetConsoleMode(hConsole, old_mode | ENABLE_VIRTUAL_TERMINAL_PROCESSING);
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}
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#endif
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static void ConsoleOutputLogCallback(void* pUserParam, const char* channelName, const char* functionName,
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LOGLEVEL level, const char* message)
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{
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if (!s_consoleOutputEnabled || level > s_consoleOutputLevelFilter ||
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s_consoleOutputChannelFilter.Find(channelName) >= 0)
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return;
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if (level > LOGLEVEL_COUNT)
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level = LOGLEVEL_TRACE;
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HANDLE hConsole = GetStdHandle((level <= LOGLEVEL_WARNING) ? STD_ERROR_HANDLE : STD_OUTPUT_HANDLE);
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if (hConsole != INVALID_HANDLE_VALUE)
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if (!s_consoleOutputEnabled || level > s_console_output_level_filter ||
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s_console_output_channel_filter.Find(channelName) >= 0)
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{
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static const WORD levelColors[LOGLEVEL_COUNT] = {
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FOREGROUND_RED | FOREGROUND_BLUE | FOREGROUND_GREEN, // NONE
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FOREGROUND_RED | FOREGROUND_INTENSITY, // ERROR
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FOREGROUND_RED | FOREGROUND_GREEN | FOREGROUND_INTENSITY, // WARNING
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FOREGROUND_RED | FOREGROUND_BLUE | FOREGROUND_INTENSITY, // PERF
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FOREGROUND_RED | FOREGROUND_BLUE | FOREGROUND_GREEN | FOREGROUND_INTENSITY, // INFO
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FOREGROUND_GREEN | FOREGROUND_INTENSITY, // VERBOSE
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FOREGROUND_RED | FOREGROUND_BLUE | FOREGROUND_GREEN, // DEV
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FOREGROUND_BLUE | FOREGROUND_GREEN | FOREGROUND_INTENSITY, // PROFILE
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FOREGROUND_GREEN, // DEBUG
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FOREGROUND_BLUE, // TRACE
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};
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CONSOLE_SCREEN_BUFFER_INFO oldConsoleScreenBufferInfo;
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GetConsoleScreenBufferInfo(hConsole, &oldConsoleScreenBufferInfo);
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SetConsoleTextAttribute(hConsole, levelColors[level]);
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// write message in the formatted way
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FormatLogMessageForDisplay(
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channelName, functionName, level, message,
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[](const char* text, void* hConsole) {
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DWORD written;
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WriteConsoleA(static_cast<HANDLE>(hConsole), text, static_cast<DWORD>(std::strlen(text)), &written, nullptr);
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},
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(void*)hConsole);
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// write newline
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DWORD written;
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WriteConsoleA(hConsole, "\r\n", 2, &written, nullptr);
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// restore color
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SetConsoleTextAttribute(hConsole, oldConsoleScreenBufferInfo.wAttributes);
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return;
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}
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#if defined(_WIN32)
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FormatLogMessageAndPrintW(channelName, functionName, level, message, true, true, true,
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[level](const wchar_t* message, int message_len) {
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HANDLE hOutput = (level <= LOGLEVEL_WARNING) ? s_hConsoleStdErr : s_hConsoleStdOut;
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DWORD chars_written;
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WriteConsoleW(hOutput, message, message_len, &chars_written, nullptr);
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});
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#elif !defined(__ANDROID__)
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FormatLogMessageAndPrint(channelName, functionName, level, message, true, true, true,
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[level](const char* message, int message_len) {
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const int outputFd = (level <= LOGLEVEL_WARNING) ? STDERR_FILENO : STDOUT_FILENO;
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write(outputFd, message, message_len);
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});
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#endif
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}
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static void DebugOutputLogCallback(void* pUserParam, const char* channelName, const char* functionName, LOGLEVEL level,
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const char* message)
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{
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if (!s_debugOutputEnabled || level > s_debugOutputLevelFilter || s_debugOutputChannelFilter.Find(channelName) >= 0)
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if (!s_debug_output_enabled || level > s_debug_output_level_filter ||
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s_debug_output_channel_filter.Find(functionName) >= 0)
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{
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return;
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}
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FormatLogMessageForDisplay(
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channelName, functionName, level, message, [](const char* text, void*) { OutputDebugStringA(text); }, nullptr);
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OutputDebugStringA("\n");
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}
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#if defined(_WIN32)
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FormatLogMessageAndPrintW(channelName, functionName, level, message, true, false, true,
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[](const wchar_t* message, int message_len) { OutputDebugStringW(message); });
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#elif defined(__ANDROID__)
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static void ConsoleOutputLogCallback(void* pUserParam, const char* channelName, const char* functionName,
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LOGLEVEL level, const char* message)
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{
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}
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static void DebugOutputLogCallback(void* pUserParam, const char* channelName, const char* functionName, LOGLEVEL level,
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const char* message)
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{
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if (!s_debugOutputEnabled || level > s_debugOutputLevelFilter || s_debugOutputChannelFilter.Find(functionName) >= 0)
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return;
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static const int logPriority[LOGLEVEL_COUNT] = {
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ANDROID_LOG_INFO, // NONE
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ANDROID_LOG_ERROR, // ERROR
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@ -219,162 +286,132 @@ static void DebugOutputLogCallback(void* pUserParam, const char* channelName, co
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__android_log_write(logPriority[level], channelName, message);
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}
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#else
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static void ConsoleOutputLogCallback(void* pUserParam, const char* channelName, const char* functionName,
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LOGLEVEL level, const char* message)
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{
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if (!s_consoleOutputEnabled || level > s_consoleOutputLevelFilter ||
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s_consoleOutputChannelFilter.Find(channelName) >= 0)
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return;
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static const char* colorCodes[LOGLEVEL_COUNT] = {
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"\033[0m", // NONE
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"\033[1;31m", // ERROR
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"\033[1;33m", // WARNING
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"\033[1;35m", // PERF
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"\033[1;37m", // INFO
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"\033[1;32m", // VERBOSE
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"\033[0;37m", // DEV
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"\033[1;36m", // PROFILE
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"\033[0;32m", // DEBUG
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"\033[0;34m", // TRACE
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};
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int outputFd = (level <= LOGLEVEL_WARNING) ? STDERR_FILENO : STDOUT_FILENO;
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write(outputFd, colorCodes[level], std::strlen(colorCodes[level]));
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Log::FormatLogMessageForDisplay(
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channelName, functionName, level, message,
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[](const char* text, void* outputFd) { write((int)(intptr_t)outputFd, text, std::strlen(text)); },
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(void*)(intptr_t)outputFd);
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write(outputFd, colorCodes[0], std::strlen(colorCodes[0]));
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write(outputFd, "\n", 1);
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}
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static void DebugOutputLogCallback(void* pUserParam, const char* channelName, const char* functionName, LOGLEVEL level,
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const char* message)
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{
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}
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#endif
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}
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void SetConsoleOutputParams(bool Enabled, const char* ChannelFilter, LOGLEVEL LevelFilter)
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{
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if (s_consoleOutputEnabled != Enabled)
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{
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s_consoleOutputEnabled = Enabled;
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if (Enabled)
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RegisterCallback(ConsoleOutputLogCallback, NULL);
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else
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UnregisterCallback(ConsoleOutputLogCallback, NULL);
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s_console_output_channel_filter = (ChannelFilter != NULL) ? ChannelFilter : "";
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s_console_output_level_filter = LevelFilter;
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#if defined(WIN32)
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if (s_consoleOutputEnabled == Enabled)
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return;
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s_consoleOutputEnabled = Enabled;
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#if defined(_WIN32)
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// On windows, no console is allocated by default on a windows based application
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static bool console_was_allocated = false;
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static std::FILE* stdin_fp = nullptr;
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static std::FILE* stdout_fp = nullptr;
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static std::FILE* stderr_fp = nullptr;
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static HANDLE old_stdin = NULL;
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static HANDLE old_stdout = NULL;
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static HANDLE old_stderr = NULL;
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if (Enabled)
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{
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if (GetConsoleWindow() == NULL)
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{
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DebugAssert(!console_was_allocated);
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old_stdin = GetStdHandle(STD_INPUT_HANDLE);
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old_stdout = GetStdHandle(STD_OUTPUT_HANDLE);
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old_stderr = GetStdHandle(STD_ERROR_HANDLE);
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if (!old_stdout)
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{
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// Attach to the parent console if we're running from a command window
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if (!AttachConsole(ATTACH_PARENT_PROCESS))
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{
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if (!AllocConsole())
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if (!AttachConsole(ATTACH_PARENT_PROCESS) && !AllocConsole())
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return;
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}
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console_was_allocated = true;
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s_hConsoleStdIn = GetStdHandle(STD_INPUT_HANDLE);
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s_hConsoleStdOut = GetStdHandle(STD_OUTPUT_HANDLE);
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s_hConsoleStdErr = GetStdHandle(STD_ERROR_HANDLE);
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EnableVirtualTerminalProcessing(s_hConsoleStdOut);
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EnableVirtualTerminalProcessing(s_hConsoleStdErr);
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std::FILE* fp;
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freopen_s(&fp, "CONIN$", "r", stdin);
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freopen_s(&fp, "CONOUT$", "w", stdout);
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freopen_s(&fp, "CONOUT$", "w", stderr);
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}
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console_was_allocated = true;
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}
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else
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{
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s_hConsoleStdIn = old_stdin;
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s_hConsoleStdOut = old_stdout;
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s_hConsoleStdErr = old_stderr;
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}
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RegisterCallback(ConsoleOutputLogCallback, NULL);
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}
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else
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{
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UnregisterCallback(ConsoleOutputLogCallback, NULL);
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if (console_was_allocated)
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{
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console_was_allocated = false;
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std::FILE* fp;
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freopen_s(&fp, "NUL:", "w", stderr);
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freopen_s(&fp, "NUL:", "w", stdout);
|
||||
freopen_s(&fp, "NUL:", "w", stdin);
|
||||
|
||||
SetStdHandle(STD_ERROR_HANDLE, old_stderr);
|
||||
SetStdHandle(STD_OUTPUT_HANDLE, old_stdout);
|
||||
SetStdHandle(STD_INPUT_HANDLE, old_stdin);
|
||||
|
||||
s_hConsoleStdIn = NULL;
|
||||
s_hConsoleStdOut = NULL;
|
||||
s_hConsoleStdErr = NULL;
|
||||
|
||||
FreeConsole();
|
||||
console_was_allocated = false;
|
||||
}
|
||||
}
|
||||
#endif
|
||||
}
|
||||
|
||||
s_consoleOutputChannelFilter = (ChannelFilter != NULL) ? ChannelFilter : "";
|
||||
s_consoleOutputLevelFilter = LevelFilter;
|
||||
}
|
||||
|
||||
void SetDebugOutputParams(bool enabled, const char* channelFilter /* = nullptr */,
|
||||
LOGLEVEL levelFilter /* = LOGLEVEL_TRACE */)
|
||||
{
|
||||
if (s_debugOutputEnabled != enabled)
|
||||
if (s_debug_output_enabled != enabled)
|
||||
{
|
||||
s_debugOutputEnabled = enabled;
|
||||
s_debug_output_enabled = enabled;
|
||||
if (enabled)
|
||||
RegisterCallback(DebugOutputLogCallback, nullptr);
|
||||
else
|
||||
UnregisterCallback(DebugOutputLogCallback, nullptr);
|
||||
}
|
||||
|
||||
s_debugOutputChannelFilter = (channelFilter != nullptr) ? channelFilter : "";
|
||||
s_debugOutputLevelFilter = levelFilter;
|
||||
s_debug_output_channel_filter = (channelFilter != nullptr) ? channelFilter : "";
|
||||
s_debug_output_level_filter = levelFilter;
|
||||
}
|
||||
|
||||
static void FileOutputLogCallback(void* pUserParam, const char* channelName, const char* functionName, LOGLEVEL level,
|
||||
const char* message)
|
||||
{
|
||||
if (level > s_fileOutputLevelFilter || s_fileOutputChannelFilter.Find(channelName) >= 0)
|
||||
if (level > s_file_output_level_filter || s_file_output_channel_filter.Find(channelName) >= 0)
|
||||
return;
|
||||
|
||||
if (s_fileOutputTimestamp)
|
||||
char buf[512];
|
||||
char* message_buf = buf;
|
||||
int message_len;
|
||||
if ((message_len = FormatLogMessageForDisplay(message_buf, sizeof(buf), channelName, functionName, level, message,
|
||||
s_file_output_timestamp, false, true)) > (sizeof(buf) - 1))
|
||||
{
|
||||
// find time since start of process
|
||||
float messageTime =
|
||||
static_cast<float>(Common::Timer::ConvertValueToSeconds(Common::Timer::GetValue() - s_startTimeStamp));
|
||||
message_buf = static_cast<char*>(std::malloc(message_len + 1));
|
||||
message_len = FormatLogMessageForDisplay(message_buf, message_len + 1, channelName, functionName, level, message,
|
||||
s_file_output_timestamp, false, true);
|
||||
}
|
||||
|
||||
// write prefix
|
||||
if (level <= LOGLEVEL_PERF)
|
||||
{
|
||||
std::fprintf(s_fileOutputHandle.get(), "[%10.4f] %c(%s): %s\n", messageTime, s_log_level_characters[level],
|
||||
functionName, message);
|
||||
}
|
||||
else
|
||||
{
|
||||
std::fprintf(s_fileOutputHandle.get(), "[%10.4f] %c/%s: %s\n", messageTime, s_log_level_characters[level],
|
||||
channelName, message);
|
||||
}
|
||||
}
|
||||
else
|
||||
{
|
||||
if (level <= LOGLEVEL_PERF)
|
||||
{
|
||||
std::fprintf(s_fileOutputHandle.get(), "%c(%s): %s\n", s_log_level_characters[level], functionName, message);
|
||||
}
|
||||
else
|
||||
{
|
||||
std::fprintf(s_fileOutputHandle.get(), "%c/%s: %s\n", s_log_level_characters[level], channelName, message);
|
||||
}
|
||||
}
|
||||
std::fwrite(message_buf, 1, message_len, s_fileOutputHandle.get());
|
||||
|
||||
if (message_buf != buf)
|
||||
std::free(message_buf);
|
||||
}
|
||||
|
||||
void SetFileOutputParams(bool enabled, const char* filename, bool timestamps /* = true */,
|
||||
const char* channelFilter /* = nullptr */, LOGLEVEL levelFilter /* = LOGLEVEL_TRACE */)
|
||||
{
|
||||
if (s_fileOutputEnabled != enabled)
|
||||
if (s_file_output_enabled != enabled)
|
||||
{
|
||||
if (enabled)
|
||||
{
|
||||
|
|
@ -393,13 +430,13 @@ void SetFileOutputParams(bool enabled, const char* filename, bool timestamps /*
|
|||
s_fileOutputHandle.reset();
|
||||
}
|
||||
|
||||
s_fileOutputEnabled = enabled;
|
||||
s_file_output_enabled = enabled;
|
||||
}
|
||||
|
||||
std::lock_guard<std::mutex> guard(s_callback_mutex);
|
||||
s_fileOutputChannelFilter = (channelFilter != nullptr) ? channelFilter : "";
|
||||
;
|
||||
s_fileOutputLevelFilter = levelFilter;
|
||||
s_file_output_channel_filter = (channelFilter != nullptr) ? channelFilter : "";
|
||||
s_file_output_level_filter = levelFilter;
|
||||
s_file_output_timestamp = timestamps;
|
||||
}
|
||||
|
||||
void SetFilterLevel(LOGLEVEL level)
|
||||
|
|
|
|||
Loading…
Reference in a new issue