private static bool TryGetImageFromTempFolder(string resource_name, out Image res)
{
res = null;
if (!option.EnableFileCache || temporary_folder_path == null)
{
return(false);
}
resource_name = FileNameHelper.FilterFileName(resource_name);
resource_name = resource_name.EndsWith(".cache") ? resource_name : (resource_name + ".cache");
var file_path = Path.Combine(temporary_folder_path, resource_name);
if (File.Exists(file_path))
{
try
{
res = Image.FromFile(file_path);
return(true);
}
catch (Exception e)
{
Log.Debug("Failed to load cache image from cache folder:" + e.Message);
return(false);
}
}
else
{
return(false);
}
}
private static void InitLogFile()
{
try
{
var log_dir = SettingManager.LoadSetting <GlobalSetting>().LogOutputDirectory;
Directory.CreateDirectory(log_dir);
LogFilePath = Path.Combine(log_dir, FileNameHelper.FilterFileName(DateTime.Now.ToString() + ".log", '-'));
file_writer = File.AppendText(LogFilePath);
file_writer.AutoFlush = true;
}
catch (Exception e)
{
Log.Error($"Can't create log file {LogFilePath} : {e.Message}");
LogFilePath = null;
}
}
private static bool TryGetImageFromDownloadFolder(string name, out Image res)
{
res = null;
name = FileNameHelper.FilterFileName(name);
var file_path = Path.Combine(SettingManager.LoadSetting <GlobalSetting>().DownloadPath, name);
if (!File.Exists(file_path))
{
return(false);
}
res = Image.FromFile(file_path);
//todo
return(false);
}
static Log()
{
try
{
var log_dir = SettingManager.LoadSetting <GlobalSetting>().LogOutputDirectory;
Directory.CreateDirectory(log_dir);
LogFilePath = Path.Combine(log_dir, FileNameHelper.FilterFileName(DateTime.Now.ToString() + ".log", '-'));
file_writer = File.AppendText(LogFilePath);
file_writer.AutoFlush = true;
}
catch (Exception e)
{
Log.Error($"Can't create log file {LogFilePath} : {e.Message}");
LogFilePath = null;
}
#if !DEBUG
enable_debug_output = SettingManager.LoadSetting <GlobalSetting>().EnableOutputDebugMessage;
#else
enable_debug_output = true;
#endif
var console_window_option = SettingManager.LoadSetting <GlobalSetting>().ShowOutputWindow;
#if DEBUG
//Disable log window in designer mode
if (App.Current?.MainWindow == null || System.ComponentModel.DesignerProperties.GetIsInDesignMode(App.Current?.MainWindow))
{
console_window_option = LogWindowShowOption.None;
Info("Maybe in designer mode , hide console window.");
}
#endif
var enable_show_console_window = console_window_option == LogWindowShowOption.None ? false : (console_window_option == LogWindowShowOption.Always ? true : enable_debug_output);
if (enable_show_console_window)
{
ConsoleWindow.Show();
}
Info($"log_file_path = {LogFilePath}");
}
private static void CacheImageResourceAsFile(string resource_name, Image obj)
{
if (!option.EnableFileCache || temporary_folder_path == null)
{
return;
}
Stream stream = null;
resource_name = FileNameHelper.FilterFileName(resource_name);
resource_name = resource_name.EndsWith(".cache") ? resource_name : (resource_name + ".cache");
var file_path = Path.Combine(temporary_folder_path, resource_name);
try
{
if (!CheckAndDeleteCacheFile(obj, out stream))
{
return;
}
var file_stream = File.OpenWrite(file_path);
var buffer = new byte[1024];
int read = 0;
do
{
read = stream.Read(buffer, 0, buffer.Length);
file_stream.Write(buffer, 0, read);
} while (read != 0);
Log.Debug($"Saved cache file :{file_path}");
}
catch (Exception e)
{
Log.Debug("Failed to cache image to cache folder:" + e.Message);
}
finally
{
stream?.Dispose();
}
}
internal static void LoadSettingFile()
{
try
{
load = true;
var config_path = Path.GetFullPath(CONFIG_FILE_PATH);
if (!File.Exists(config_path))
{
SaveSettingFileInternal();//create new deafult file
Log.Info($"Created new deafult config file to {config_path}");
load_object = new JObject();
}
else
{
try
{
using var reader = File.OpenText(config_path);
load_object = JsonConvert.DeserializeObject(reader.ReadToEnd()) as JObject ?? new JObject();
Log.Info($"Loaded config file from {config_path}");
}
catch (Exception e)
{
Directory.CreateDirectory(BACKUP_CONFIG_FILES_PATH);
var backup_file_path = Path.Combine(BACKUP_CONFIG_FILES_PATH, $"{Path.GetFileNameWithoutExtension(config_path)}.{FileNameHelper.FilterFileName(DateTime.Now.ToString("yyyy_MM_dd HH_mm_ss_fff"))}.backup.json");
Log.Error($"loading settings failed:{e},backup current setting file for protecting.copy file from {config_path} to {backup_file_path}");
File.Copy(config_path, backup_file_path, true);
throw e;
}
}
}
catch (Exception e)
{
ExceptionHelper.DebugThrow(e);
load_object = new JObject();
}
}