public SystemMapping UnmarshallMappings(string databaseFile, PinballXSystem system)
{
if (!_file.Exists(databaseFile))
{
return(new SystemMapping());
}
_logger.Info("Reading mappings from {0}...", databaseFile);
try {
using (var sr = new StreamReader(databaseFile))
using (JsonReader reader = new JsonTextReader(sr)) {
try {
var systemMapping = _serializer.Deserialize <SystemMapping>(reader);
reader.Close();
return(systemMapping);
} catch (Exception e) {
_logger.Error(e, "Error parsing vpdb.json, deleting and ignoring.");
_crashManager.Report(e, "json");
reader.Close();
File.Delete(databaseFile);
return(new SystemMapping());
}
}
} catch (Exception e) {
_logger.Error(e, "Error reading vpdb.json, ignoring.");
_crashManager.Report(e, "json");
return(new SystemMapping());
}
}
public T Deserialize <T>(string jsonStr)
{
//StringBuilder sb = new StringBuilder(jsonStr);
JsonTextReader jtr = new JsonTextReader(new StringReader(jsonStr));
Newtonsoft.Json.JsonSerializer js = new Newtonsoft.Json.JsonSerializer();
T d = default(T);
try
{
if (converterList.Count > 0)
{
foreach (var i in converterList)
{
js.Converters.Add(i);
}
}
d = js.Deserialize <T>(jtr);
}
catch (Exception er)
{
jtr.Close();
throw er;
}
jtr.Close();
jtr = null;
return(d);
}
public Subscribe GetMsgSubscribe()
{
if (_type != MessageType.Subscribe)
{
throw new InvalidOperationException("Message type is not intialized or does not match type: \"Subscribe\"");
}
Subscribe msg = new Subscribe();
msg.ParseMessage(_reader);
_reader.Close();
_reader = null;
return(msg);
}
private void testSingleJsonResource(string jsonFile)
{
Support.ErrorList errors = new Support.ErrorList();
Model.Resource singleResult;
using (JsonTextReader jr = new JsonTextReader(new System.IO.StreamReader(jsonFile)))
{
Debug.WriteLine(" Reading from json...");
singleResult = FhirParser.ParseResource(jr, errors);
jr.Close();
}
if (errors.Count > 0)
{
Debug.WriteLine("=== Json Parse errors ===" + Environment.NewLine + errors.ToString());
_roundTripFailed = true;
}
else
{
string xmlFile = Path.ChangeExtension(jsonFile, ".xml");
using (XmlWriter xw = new XmlTextWriter(new System.IO.StreamWriter(xmlFile)))
{
Debug.WriteLine(" Writing xml...");
FhirSerializer.SerializeResource(singleResult, xw);
}
}
}
protected virtual void Dispose(bool finalize)
{
if (_isDisposed)
{
return;
}
_isDisposed = true;
if (_closeStreamOnDispose)
{
if (_textReader != null)
{
_textReader.Dispose();
}
if (_JSONReader != null)
{
_JSONReader.Close();
}
}
if (!ChoETLFrxBootstrap.IsSandboxEnvironment)
{
System.Threading.Thread.CurrentThread.CurrentCulture = _prevCultureInfo;
}
_closeStreamOnDispose = false;
if (!finalize)
{
GC.SuppressFinalize(this);
}
}
public TPReader(string fileName)
{
if (true == System.IO.File.Exists(fileName))
{
m_strFileName = fileName;
}
else
{
throw new Exception(string.Format("The file {0} does not exist", fileName));
}
try
{
StreamReader file = File.OpenText(m_strFileName);
JsonTextReader reader = new JsonTextReader(file);
JObject joTP = (JObject)JToken.ReadFrom(reader);
if (false == ReadFile(m_strFileName))
{
m_strFileName = string.Empty;
throw new Exception(string.Format("The file could not be parsed as test plan"));
}
reader.Close();
file.Close();
}
catch (Exception ex)
{
throw new Exception(string.Format("Error in loading test plan: {0}", ex.Message));
}
}
/*--------------------------------------------------------------------------
* ReadJsonMovieFile_async
*--------------------------------------------------------------------------*/
public static async Task<JArray> ReadJsonMovieFile_async( string JsonMovieFilePath )
{
StreamReader sr = null;
JsonTextReader jtr = null;
JArray movieArray = null;
Console.WriteLine( " -- Reading the movies data from a JSON file..." );
operationSucceeded = false;
operationFailed = false;
try
{
sr = new StreamReader( JsonMovieFilePath );
jtr = new JsonTextReader( sr );
movieArray = (JArray) await JToken.ReadFromAsync( jtr );
operationSucceeded = true;
}
catch( Exception ex )
{
Console.WriteLine( " ERROR: could not read the file!\n Reason: {0}.", ex.Message );
operationFailed = true;
}
finally
{
if( jtr != null )
jtr.Close( );
if( sr != null )
sr.Close( );
}
if( operationSucceeded )
{
Console.WriteLine( " -- Succeeded in reading the JSON file!" );
return ( movieArray );
}
return ( null );
}
public static T Deserializer <T>(Stream stream)
{
var obj = default(T);
StreamReader sReader = null;
JsonReader reader = null;
try
{
sReader = new StreamReader(stream);
reader = new JsonTextReader(sReader);
var serializer = JsonSerializer.Create(DefaultSettings);
obj = serializer.Deserialize <T>(reader);
}
catch (Exception ex)
{
Logger.WriteLine(LoggerLevel.Error, ex, "SimpleWeather: JSONParser: error deserializing");
}
finally
{
reader?.Close();
}
return(obj);
}
public void ReadDataFromJsonFile()
{
if (File.Exists(path) == false)
{
StreamWriter createFile = new StreamWriter(path);
createFile.Close();
}
StreamReader sr = new StreamReader(path);
JsonReader reader = new JsonTextReader(sr);
var usersList1 = serializer.Deserialize <List <User> >(reader);
reader.Close();
sr.Close();
if (usersList1 == null)
{
List <User> listToSave = new List <User>();
listToSave.Add(new User(1, "Name", "Surname", "City"));
StreamWriter sw = new StreamWriter(path);
JsonWriter writer = new JsonTextWriter(sw);
serializer.Serialize(writer, listToSave);
sw.Close();
writer.Close();
}
//read file without problem "file doesnt exist" and "empty file"
StreamReader sr1 = new StreamReader(path);
JsonReader reader1 = new JsonTextReader(sr1);
var usersList2 = serializer.Deserialize <List <User> >(reader1);
_userService.Users.AddRange(usersList2);
reader1.Close();
sr1.Close();
}
/// <summary>
/// 加载JSON
/// </summary>
/// <param name="type"></param>
/// <param name="fileName"></param>
/// <returns></returns>
private static object LoadJson(Type type, string fileName)
{
StreamReader file = null;
JsonTextReader reader = null;
try
{
file = System.IO.File.OpenText(fileName);
reader = new JsonTextReader(file);
JsonSerializer serializer = new JsonSerializer();
return(serializer.Deserialize(reader, type));
}
catch
{
return(null);
}
finally
{
if (file != null)
{
file.Close();
}
if (reader != null)
{
reader.Close();
}
}
}
/// <summary>
/// 读取Json文件
/// 必须是.json文件！
/// </summary>
/// <returns></returns>
public static JArray GetJsonFileToJArray(string FilePath)
{
System.IO.StreamReader file = System.IO.File.OpenText(FilePath);
JsonTextReader reader = null;
JArray ja = null;
try
{
reader = new JsonTextReader(file);
ja = (JArray)JToken.ReadFrom(reader);
}
catch (Exception _e)
{
reader.Close();
throw;
}
finally
{
if (file != null)
{
file.Close();
}
}
return(ja);
}
/// <summary>
/// Loads the Save file and saves it into SaveData and returns the data too.
/// </summary>
/// <returns>SaveFile data.</returns>
public SaveFile LoadSave()
{
if (!File.Exists("save.json"))
{
SaveGame();
}
else
{
using (FileStream fileStream = File.OpenRead("save.json"))
using (StreamReader streamReader = new StreamReader(fileStream))
using (JsonTextReader jsonTextReader = new JsonTextReader(streamReader))
{
JObject jsonSaveData = JObject.Load(jsonTextReader);
jsonTextReader.Close();
streamReader.Close();
fileStream.Close();
SaveFile saveFile = jsonSaveData.ToObject <SaveFile>();
if (CheckSaveFileVersion(SaveFileVersion, saveFile.SaveVersion))
{
SaveFile = jsonSaveData.ToObject <SaveFile>();
return(jsonSaveData.ToObject <SaveFile>());
}
else
{
return(null);
}
}
}
return(null);
}
/// <summary>
/// Update keys
/// </summary>
/// <param name="key"></param>
/// <param name="localizedStrings"></param>
public void AddOrUpdateKey(string key, IDictionary <string, string> localizedStrings)
{
foreach (var localized in localizedStrings)
{
var filePath = Path.Combine(_env.ContentRootPath, _locConfig.Value.Path, localized.Key + ".json");
var cacheKey = $"{_locConfig.Value.SessionStoreKeyName}_{localized.Key}_{key}";
if (!File.Exists(filePath))
{
using (Stream str = new FileStream(filePath, FileMode.OpenOrCreate, FileAccess.Write,
FileShare.Write))
using (var sWriter = new StreamWriter(str))
using (var writer = new JsonTextWriter(sWriter))
{
writer.Formatting = Formatting.Indented;
writer.WriteStartObject();
writer.WritePropertyName(key);
writer.WriteValue(localized.Value);
writer.WriteEndObject();
}
}
else
{
using (Stream stream =
new FileStream(filePath, FileMode.Open, FileAccess.Read, FileShare.ReadWrite))
using (var sReader = new StreamReader(stream))
using (var reader = new JsonTextReader(sReader))
{
var jobj = JObject.Load(reader);
jobj[key] = localized.Value;
reader.Close();
File.WriteAllText(filePath, jobj.ToString());
}
}
}
}
public static bool GetAllOptions()
{
if (File.Exists("./options.json"))
{
options.Clear();
JsonSerializer serializer = new JsonSerializer();
using (FileStream fs = File.Open("./options.json", FileMode.Open))
using (StreamReader sr = new StreamReader(fs))
using (JsonReader reader = new JsonTextReader(sr)) {
while (reader.Read() == true)
{
if (reader.TokenType == JsonToken.StartObject)
{
Option _option = serializer.Deserialize <Option>(reader);
JObject option = new JObject(
new JProperty("option", _option.option),
new JProperty("result", _option.result)
);
options.Add(option);
}
}
reader.Close();
sr.Close();
sr.Dispose();
fs.Close();
fs.Dispose();
}
return(true);
}
return(false);
}
public mySql()
{
/// <summary>
/// 读取JSON文件
/// </summary>
/// <param name="key">JSON文件中的key值</param>
/// <returns>JSON文件中的value值</returns>
string jsonfile = "c://HIS//config.json";
using (System.IO.StreamReader file = System.IO.File.OpenText(jsonfile))
{
using (JsonTextReader reader = new JsonTextReader(file))
{
JObject o = (JObject)JToken.ReadFrom(reader);
ip = o["ip"].ToString();
user = o["user"].ToString();
passwd = o["passwd"].ToString();
reader.Close();
file.Close();
//return value;
}
}
}
String getCfg()
{
if (!File.Exists(cfg))
{
return("");
}
try
{
StreamReader file = File.OpenText(cfg);
JsonTextReader reader = new JsonTextReader(file);
JObject jsonObject = (JObject)JToken.ReadFrom(reader);
if (!jsonObject.ContainsKey("world-folder"))
{
return("");
}
String a = (String)jsonObject["world-folder"];
reader.Close();
file.Close();
return(a);
}
catch (Exception e)
{
return("");
}
}
public bool TryReadFromJsonStream <T>(out T result, JsonSerializerSettings settings = null)
{
try
{
using (var s = GetStream())
{
StreamReader sw = new StreamReader(s);
JsonTextReader reader = new JsonTextReader(sw);
if (settings == null)
{
settings = new JsonSerializerSettings();
}
JsonSerializer ser = JsonSerializer.Create(settings);
result = ser.Deserialize <T>(reader);
reader.Close();
sw.Close();
return(true);
}
}
catch (Exception ex)
{
result = default(T);
return(false);
}
}
private string FormatJsonString(string str, int spacesub = 4)
{
//格式化json字符串
var result = str;
JsonSerializer serializer = new JsonSerializer();
TextReader tr = new StringReader(str);
JsonTextReader jtr = new JsonTextReader(tr);
object obj = serializer.Deserialize(jtr);
if (obj != null)
{
StringWriter textWriter = new StringWriter();
JsonTextWriter jsonWriter = new JsonTextWriter(textWriter)
{
Formatting = Formatting.Indented,
Indentation = spacesub,
IndentChar = ' '
};
serializer.Serialize(jsonWriter, obj);
result = textWriter.ToString();
textWriter.Close();
jsonWriter.Close();
}
tr.Close();
jtr.Close();
return(result);
}
/// <summary>
/// 将Json数据转为对象
/// </summary>
/// <typeparam name="T">目标对象</typeparam>
/// <param name="jsonText">json数据字符串</param>
/// <returns></returns>
public static T JsonToObject2 <T>(string jsonText)
{
Newtonsoft.Json.JsonSerializer json = new Newtonsoft.Json.JsonSerializer();
json.NullValueHandling = Newtonsoft.Json.NullValueHandling.Ignore;
json.ObjectCreationHandling = Newtonsoft.Json.ObjectCreationHandling.Replace;
json.MissingMemberHandling = Newtonsoft.Json.MissingMemberHandling.Ignore;
json.ReferenceLoopHandling = Newtonsoft.Json.ReferenceLoopHandling.Ignore;
StringReader sr = new StringReader(jsonText);
Newtonsoft.Json.JsonTextReader reader = new JsonTextReader(sr);
T result = default(T);
try
{
result = (T)json.Deserialize(reader, typeof(T));
}
catch
{
}
finally
{
reader.Close();
}
return(result);
}
//protected bool ReadUntilMatch()
//{
// // split json path
// string[] strArray = JsonPath.JsonPathContext.Normalize(_jsonPath).Split(';');
// bool returnObject = false;
// if (_depth == null)
// {
// for (int i = 0; i < strArray.Length; i++)
// {
// string sign = strArray[i];
// switch (sign)
// {
// case "$":
// {
// returnObject = _jsonTextReader.Read();
// _depth = _jsonTextReader.Depth;
// break;
// }
// case "*":
// {
// while (_jsonTextReader.TokenType != JsonToken.StartObject)
// {
// returnObject = _jsonTextReader.Read();
// }
// _depth = _jsonTextReader.Depth;
// break;
// }
// default:
// {
// while (returnObject = _jsonTextReader.Read())
// {
// if (_jsonTextReader.Value != null && _jsonTextReader.Value.ToString() == strArray[i])
// {
// _depth = _jsonTextReader.Depth;
// break;
// }
// else if (i <= strArray.Length - 1)
// {
// returnObject = false;
// }
// }
// break;
// }
// }
// }
// }
// else if (strArray[strArray.Length - 1] != "$" && strArray[strArray.Length - 1] != "*")
// {
// string propertyName = strArray[strArray.Length - 1];
// while (returnObject = _jsonTextReader.Read())
// {
// if (_jsonTextReader.Value == propertyName)
// break;
// }
// }
// else
// {
// while (returnObject=_jsonTextReader.Read())
// {
// if (_depth == _jsonTextReader.Depth)
// break;
// }
// }
// return returnObject;
//}
public override void Dispose()
{
if (_jsonTextReader != null)
{
_jsonTextReader.Close();
}
}
public static Task <Object> DeserializerAsync(Stream stream, Type type)
{
Object obj = null;
StreamReader sReader = null;
JsonReader reader = null;
return(Task.Run(() =>
{
try
{
sReader = new StreamReader(stream);
reader = new JsonTextReader(sReader);
var serializer = JsonSerializer.Create(DefaultSettings);
obj = serializer.Deserialize(reader, type);
}
catch (Exception ex)
{
Logger.WriteLine(LoggerLevel.Error, ex, "SimpleWeather: JSONParser: error deserializing");
}
finally
{
reader?.Close();
}
return obj;
}));
}
public static async Task <JArray> ReadJsonMovieFile_async(string jsonMovieFilePath)
{
StreamReader sr = null;
JsonTextReader jtr = null;
JArray movieArray = null;
Console.WriteLine(" -- Reading the movies data from a JSON file...");
try
{
sr = new StreamReader(jsonMovieFilePath);
jtr = new JsonTextReader(sr);
movieArray = (JArray)await JToken.ReadFromAsync(jtr);
}
catch (Exception ex)
{
Console.WriteLine(" ERROR: could not read the file!\n Reason: {0}.", ex.Message);
}
finally
{
jtr?.Close();
sr?.Close();
}
return(movieArray);
}
public void LoadDatabase(string path = null)
{
if (String.IsNullOrWhiteSpace(path))
{
path = Program.Options.DataFile;
}
if (!File.Exists(Program.Options.DataFile))
{
using (var writer = File.CreateText(path)) { // Create the file
writer.Write("{\n}"); // Write to the stream and flush it
writer.Flush();
}
}
using (var reader = new StreamReader(path, Encoding.UTF8)) {
JsonReader jsonReader = new JsonTextReader(reader);
// Try to deserialize the stream
JsonSerializer serializer = new JsonSerializer();
ImageDataList imgList = serializer.Deserialize <ImageDataList> (jsonReader);
ImageDataList.Images.Clear();
if (imgList != null && imgList.imageList != null)
{
ImageDataList.Images.AddRange(imgList.imageList);
}
imgList = null; // Null the temporary image list
jsonReader.Close(); // Close the jsonReader
}
SendOnChange(ImageDataChangeType.Loading);
}
public static TInfo Deserialize <TInfo>(
byte[] payload) where TInfo : Info
{
var json = ConvertToString(payload);
StringReader textReader = null;
JsonReader jsonReader = null;
try
{
textReader = new StringReader(json);
jsonReader = new JsonTextReader(textReader);
return(new JsonSerializer()
.Deserialize <TInfo>(
jsonReader));
}
finally
{
if (jsonReader != null)
{
jsonReader.Close();
}
else
{
if (textReader != null)
{
textReader.Dispose();
}
}
}
}
public static T JsonToObject2 <T>(string jsonText)
{
//IL_0001: Unknown result type (might be due to invalid IL or missing references)
//IL_0007: Expected O, but got Unknown
//IL_002f: Unknown result type (might be due to invalid IL or missing references)
//IL_0035: Expected O, but got Unknown
JsonSerializer val = new JsonSerializer();
val.NullValueHandling = NullValueHandling.Ignore;
val.ObjectCreationHandling = ObjectCreationHandling.Replace;
val.MissingMemberHandling = MissingMemberHandling.Ignore;
val.ReferenceLoopHandling = ReferenceLoopHandling.Ignore;
StringReader stringReader = new StringReader(jsonText);
JsonTextReader val2 = new JsonTextReader((TextReader)stringReader);
T result = default(T);
try
{
result = (T)val.Deserialize(val2, typeof(T));
return(result);
}
catch
{
}
finally
{
val2.Close();
}
return(result);
}
public void Dispose()
{
if (_isDisposed)
{
return;
}
_isDisposed = true;
if (_closeStreamOnDispose)
{
if (_textReader != null)
{
_textReader.Dispose();
}
if (_JSONReader != null)
{
_JSONReader.Close();
}
}
if (!ChoETLFrxBootstrap.IsSandboxEnvironment)
{
System.Threading.Thread.CurrentThread.CurrentCulture = _prevCultureInfo;
}
_closeStreamOnDispose = false;
}
private void testJsonFeed(string jsonFile)
{
Bundle bundleResult;
ErrorList errors = new Support.ErrorList();
using (JsonReader jr = new JsonTextReader(new StreamReader(jsonFile)))
{
Debug.WriteLine(" Reading Json feed...");
bundleResult = FhirParser.ParseBundle(jr, errors);
jr.Close();
}
if (errors.Count > 0)
{
Debug.WriteLine("=== Json Feed Parse errors ===" + Environment.NewLine + errors.ToString());
_roundTripFailed = true;
}
else
{
string xmlFile = Path.ChangeExtension(jsonFile, ".xml");
using (XmlWriter xw = new XmlTextWriter(new System.IO.StreamWriter(xmlFile)))
{
Debug.WriteLine(" Writing Xml feed...");
FhirSerializer.SerializeBundle(bundleResult, xw);
xw.Flush();
xw.Close();
}
}
}
/// <summary>
/// Load From File
/// </summary>
/// <param name="file"></param>
/// <returns></returns>
public static DSSConfig LoadFromFile(string file)
{
DSSConfig ret = null;
StreamReader fstr = null;
JsonTextReader reader = null;
try
{
fstr = new StreamReader(file);
reader = new JsonTextReader(fstr);
JsonSerializer serializer = new JsonSerializer();
ret = serializer.Deserialize <DSSConfig>(reader);
}
catch (Exception ex)
{
throw ex;
}
finally
{
if (reader != null)
{
reader.Close();
}
if (fstr != null)
{
fstr.Dispose();
}
}
return(ret);
}
static public int Configure(string githubConfigFile)
{
GithubConfiguration githubFoncifguration = new GithubConfiguration();
JsonSerializer jsonSerializer = new JsonSerializer();
// Read configuration if exist
if (File.Exists(githubConfigFile))
{
StreamReader streamReader = new StreamReader(githubConfigFile);
Newtonsoft.Json.JsonTextReader jsonTextReader = new JsonTextReader(streamReader);
githubFoncifguration = jsonSerializer.Deserialize <GithubConfiguration>(jsonTextReader);
jsonTextReader.Close();
streamReader.Close();
}
// Show dialog
GithubConfigurationForm githubConfigurationForm = new GithubConfigurationForm(githubFoncifguration);
if (githubConfigurationForm.ShowDialog() == false)
{
return(-1);
}
// Write configuration
githubFoncifguration = githubConfigurationForm.ExportGithubConfiguration();
StreamWriter streamWriter = new StreamWriter(githubConfigFile);
jsonSerializer.Serialize(streamWriter, githubFoncifguration);
streamWriter.Close();
return(0);
}
protected static T LoadConfig <T>(string path) where T : class
{
try
{
JsonSerializer serializer = JsonSerializer.CreateDefault(new JsonSerializerSettings {
Formatting = Formatting.Indented, ObjectCreationHandling = ObjectCreationHandling.Replace
});
// assign default values in case something isn't mentioned in the file
T result = (T)Activator.CreateInstance(typeof(T));
using (StreamReader streamReader = new StreamReader(path))
{
using (JsonTextReader jsonReader = new JsonTextReader(streamReader))
{
result = serializer.Deserialize <T>(jsonReader);
jsonReader.Close();
}
streamReader.Close();
}
return(result);
}
catch
{
// something went wrong while loading the file, possibly missing or malformated file
// return the default values
return((T)Activator.CreateInstance(typeof(T)));
}
}