static Settings create(SettingsMemberInfo settingsFieldInfo, bool reset, bool throwExceptionIfCouldNotLoadFromStorageFile)
{
if (!reset && File.Exists(settingsFieldInfo.File))
{
try
{
return((Settings)Cliver.Serialization.Json.Load(settingsFieldInfo.Type, settingsFieldInfo.File, true, true));
}
catch (Exception e)
{
if (throwExceptionIfCouldNotLoadFromStorageFile)
{
throw new Exception("Error while loading settings " + settingsFieldInfo.FullName + " from file " + settingsFieldInfo.File, e);
}
}
}
if (File.Exists(settingsFieldInfo.InitFile))
{
FileSystemRoutines.CopyFile(settingsFieldInfo.InitFile, settingsFieldInfo.File, true);
try
{
return((Settings)Cliver.Serialization.Json.Load(settingsFieldInfo.Type, settingsFieldInfo.InitFile, true, true));
}
catch (Exception e)
{
throw new Exception("Error while loading settings " + settingsFieldInfo.FullName + " from initial file " + settingsFieldInfo.InitFile, e);
}
}
return((Settings)Activator.CreateInstance(settingsFieldInfo.Type));
}
/// <summary>
/// Can be called from code when ordered load is required due to dependencies.
/// </summary>
static public void ReloadField(string fullName)
{
List <Assembly> assemblies = new List <Assembly>();
assemblies.Add(Assembly.GetEntryAssembly());
foreach (AssemblyName assemblyNames in Assembly.GetEntryAssembly().GetReferencedAssemblies().Where(assemblyNames => assemblyNameRegexPattern != null ? Regex.IsMatch(assemblyNames.Name, assemblyNameRegexPattern) : true))
{
assemblies.Add(Assembly.Load(assemblyNames));
}
foreach (Assembly assembly in assemblies)
{
Type[] types = assembly.GetTypes();
foreach (Type settingsType in types.Where(t => !t.IsAbstract && t.IsSubclassOf(typeof(Settings))))
{
foreach (Type type in types)
{
FieldInfo settingsTypeFieldInfo = type.GetFields(BindingFlags.Static | BindingFlags.NonPublic | BindingFlags.Public).Where(a => a.FieldType == settingsType && (a.DeclaringType.FullName + "." + a.Name) == fullName).FirstOrDefault();
if (settingsTypeFieldInfo != null)
{
Serializable serializable;
string fileName = fullName + "." + FILE_EXTENSION;
string file = (settingsTypeFieldInfo.FieldType.BaseType == typeof(UserSettings) ? UserSettings.StorageDir : (settingsTypeFieldInfo.FieldType.BaseType == typeof(AppSettings) ? AppSettings.StorageDir : UnknownTypeStorageDir)) + System.IO.Path.DirectorySeparatorChar + fileName;
try
{
serializable = Serializable.Load(settingsTypeFieldInfo.FieldType, file);
}
catch //(Exception e)
{
//if (!Message.YesNo("Error while loading config file " + file + "\r\n\r\n" + e.Message + "\r\n\r\nWould you like to proceed with restoring the initial config?", null, Message.Icons.Error))
// Environment.Exit(0);
//if (!ignore_load_error && !Directory.Exists(StorageDir))//it is newly installed and so files are not expected to be there
// ignore_load_error = true;
//if (!ignore_load_error)
// LogMessage.Error2(e);
string initFile = Log.AppDir + System.IO.Path.DirectorySeparatorChar + fileName;
if (File.Exists(initFile))
{
FileSystemRoutines.CopyFile(initFile, file, true);
serializable = Serializable.LoadOrCreate(settingsTypeFieldInfo.FieldType, file);
}
else
{
serializable = Serializable.Create(settingsTypeFieldInfo.FieldType, file);
}
}
settingsTypeFieldInfo.SetValue(null, serializable);
return;
}
}
}
}
throw new Exception("Field '" + fullName + "' was not found.");
}
static Settings create(SettingsFieldInfo settingsFieldInfo, bool reset)
{
if (!reset && File.Exists(settingsFieldInfo.File))
{
return(loadFromFile(settingsFieldInfo));
}
if (File.Exists(settingsFieldInfo.InitFile))
{
FileSystemRoutines.CopyFile(settingsFieldInfo.InitFile, settingsFieldInfo.File, true);
return(loadFromFile(settingsFieldInfo));
}
Settings settings = (Settings)Activator.CreateInstance(settingsFieldInfo.Type);
settings.__TypeVersion = settingsFieldInfo.TypeVersion;
return(settings);
}
static void copy(string file, string file2)
{
for (int i = 0; ; i++)
{
try
{
Log.Inform("Copying " + file + " to " + file2);
FileSystemRoutines.CopyFile(file, file2, true);
return;
}
catch (IOException ex)//no access while locked by sycnhronizing app
{
if (i >= 100)
{
throw new Exception("Could not copy file '" + file + "' to '" + file2 + "'", ex);
}
Thread.Sleep(1000);
}
}
}
static void get(bool reset)
{
lock (objectFullNames2serializable)
{
objectFullNames2serializable.Clear();
List <Assembly> assemblies = new List <Assembly>();
assemblies.Add(Assembly.GetEntryAssembly());
foreach (AssemblyName assemblyNames in Assembly.GetEntryAssembly().GetReferencedAssemblies().Where(assemblyNames => assemblyNameRegexPattern != null ? Regex.IsMatch(assemblyNames.Name, assemblyNameRegexPattern) : true))
{
assemblies.Add(Assembly.Load(assemblyNames));
}
HashSet <FieldInfo> settingsTypeFieldInfos = new HashSet <FieldInfo>();
foreach (Assembly assembly in assemblies)
{
Type[] types = assembly.GetTypes();
foreach (Type settingsType in types.Where(t => !t.IsAbstract && t.IsSubclassOf(typeof(Settings))))
{
foreach (Type type in types)
{
foreach (FieldInfo settingsTypeFieldInfo in type.GetFields(BindingFlags.Static | BindingFlags.NonPublic | BindingFlags.Public).Where(a => a.FieldType.IsAssignableFrom(settingsType)))
{
settingsTypeFieldInfos.Add(settingsTypeFieldInfo);
}
}
}
}
foreach (FieldInfo settingsTypeFieldInfo in settingsTypeFieldInfos)
{
string fullName = settingsTypeFieldInfo.DeclaringType.FullName + "." + settingsTypeFieldInfo.Name;
if (null == settingsTypeFieldInfo.GetCustomAttributes <Settings.Obligatory>(false).FirstOrDefault() && (obligatoryObjectNamesRegex == null || !obligatoryObjectNamesRegex.IsMatch(fullName)))
{
continue;
}
Serializable serializable;
string fileName = fullName + "." + FILE_EXTENSION;
string file = (settingsTypeFieldInfo.FieldType.BaseType == typeof(UserSettings) ? UserSettings.StorageDir : (settingsTypeFieldInfo.FieldType.BaseType == typeof(AppSettings) ? AppSettings.StorageDir : UnknownTypeStorageDir)) + System.IO.Path.DirectorySeparatorChar + fileName;
if (reset)
{
string initFile = Log.AppDir + System.IO.Path.DirectorySeparatorChar + fileName;
if (File.Exists(initFile))
{
FileSystemRoutines.CopyFile(initFile, file, true);
serializable = Serializable.LoadOrCreate(settingsTypeFieldInfo.FieldType, file);
}
else
{
serializable = Serializable.Create(settingsTypeFieldInfo.FieldType, file);
}
}
else
{
try
{
serializable = Serializable.Load(settingsTypeFieldInfo.FieldType, file);
}
catch //(Exception e)
{
//if (!Message.YesNo("Error while loading config file " + file + "\r\n\r\n" + e.Message + "\r\n\r\nWould you like to proceed with restoring the initial config?", null, Message.Icons.Error))
// Environment.Exit(0);
//if (!ignore_load_error && !Directory.Exists(StorageDir))//it is newly installed and so files are not expected to be there
// ignore_load_error = true;
//if (!ignore_load_error)
// LogMessage.Error2(e);
string initFile = Log.AppDir + System.IO.Path.DirectorySeparatorChar + fileName;
if (File.Exists(initFile))
{
FileSystemRoutines.CopyFile(initFile, file, true);
serializable = Serializable.LoadOrCreate(settingsTypeFieldInfo.FieldType, file);
}
else
{
serializable = Serializable.Create(settingsTypeFieldInfo.FieldType, file);
}
}
}
settingsTypeFieldInfo.SetValue(null, serializable);
objectFullNames2serializable[fullName] = serializable;
}
}
}
static void get(bool reset)
{
lock (objectFullNames2serializable)
{
objectFullNames2serializable.Clear();
List <Assembly> sas = new List <Assembly>();
sas.Add(Assembly.GetEntryAssembly());
foreach (AssemblyName an in Assembly.GetEntryAssembly().GetReferencedAssemblies().Where(an => assemblyNameRegexPattern != null ? Regex.IsMatch(an.Name, assemblyNameRegexPattern) : true))
{
sas.Add(Assembly.Load(an));
}
//bool ignore_load_error = false;
foreach (Assembly sa in sas)
{
Type[] ets = sa.GetTypes();
foreach (Type st in ets.Where(t => t.IsSubclassOf(typeof(Settings))))
{
List <FieldInfo> fis = new List <FieldInfo>();
foreach (Type et in ets)
{
fis.AddRange(et.GetFields(BindingFlags.Static | BindingFlags.NonPublic | BindingFlags.Public).Where(a => st.IsAssignableFrom(a.FieldType)));
}
if (fis.Count < 1)
{
// throw new Exception("No field of type '" + st.FullName + "' was found.");
continue;
}
//if (fis.Count > 1)
// throw new Exception("More then 1 field of type '" + st.FullName + "' was found.");
foreach (FieldInfo fi in fis)
{
string fullName = fi.DeclaringType.FullName + "." + fi.Name;
if (null == fi.GetCustomAttributes <Settings.Obligatory>(false).FirstOrDefault() && (obligatoryObjectNamesRegex == null || !obligatoryObjectNamesRegex.IsMatch(fullName)))
{
continue;
}
Serializable t;
string file = (fi.FieldType.BaseType == typeof(UserSettings) ? UserSettings.StorageDir : (fi.FieldType.BaseType == typeof(AppSettings) ? AppSettings.StorageDir : StorageDir)) + System.IO.Path.DirectorySeparatorChar + fullName + "." + FILE_EXTENSION;
if (reset)
{
string initFile = Log.AppDir + System.IO.Path.DirectorySeparatorChar + fullName + "." + FILE_EXTENSION;
if (File.Exists(initFile))
{
FileSystemRoutines.CopyFile(initFile, file, true);
t = Serializable.LoadOrCreate(fi.FieldType, file);
}
else
{
t = Serializable.Create(fi.FieldType, file);
}
}
else
{
try
{
t = Serializable.Load(fi.FieldType, file);
}
catch (Exception e)
{
//if (!Message.YesNo("Error while loading config file " + file + "\r\n\r\n" + e.Message + "\r\n\r\nWould you like to proceed with restoring the initial config?", null, Message.Icons.Error))
// Environment.Exit(0);
//if (!ignore_load_error && !Directory.Exists(StorageDir))//it is newly installed and so files are not expected to be there
// ignore_load_error = true;
//if (!ignore_load_error)
// Log.Message.Error2(e);
string initFile = Log.AppDir + System.IO.Path.DirectorySeparatorChar + fullName + "." + FILE_EXTENSION;
if (File.Exists(initFile))
{
FileSystemRoutines.CopyFile(initFile, file, true);
t = Serializable.LoadOrCreate(fi.FieldType, file);
}
else
{
t = Serializable.Create(fi.FieldType, file);
}
}
}
fi.SetValue(null, t);
objectFullNames2serializable[fullName] = t;
}
}
}
}
}