static void Main(string[] args)
{
var dictIn = new Dictionary<int, string>();
dictIn.Add(1, "One");
dictIn.Add(2, "Two");
dictIn.Add(3, "Three");
dictIn.Add(4, "Four");
Console.WriteLine("Writing data...");
using (EasyWriter writer = new EasyWriter("example.dat"))
{
writer.Write(dictIn);
}
Console.WriteLine("Reading data...");
using (EasyReader reader = new EasyReader("example.dat"))
{
var dictOut = reader.ReadDictionary<int, string>();
foreach(var pair in dictOut)
{
Console.WriteLine(pair);
}
}
Console.ReadKey();
}
public override void Serialize(EasyWriter output)
{
output.Write(FILTER_REGEX);
output.Write(Outcome);
output.Write((int)Regex.Options);
output.Write(Regex.ToString());
}
protected override IEnumerator <RST> Serialize(EasyWriter output)
{
output.Write(_query.Name);
output.Write(_query.Subtype);
output.Write(_query.Exclusive);
output.Write(_query.FilterCount);
foreach (var filter in _query.GetAllFilters())
{
filter.Serialize(output);
}
// Carrier
if (_query.Carrier != null)
{
output.Write(true);
_query.Carrier.Serialize(output);
}
else
{
output.Write(false);
}
// Complement
yield return(_query.Complement);
}
public static void SerializeRST(RST rst, EasyWriter output)
{
var stack = new Stack <IEnumerator <RST> >(10);
stack.Push(rst.SerializeObject(output));
top:
while (stack.Count > 0)
{
var serializer = stack.Peek();
while (serializer.MoveNext())
{
if (serializer.Current == null)
{
output.Write(NullRST);
}
else
{
stack.Push(serializer.Current.SerializeObject(output));
goto top;
}
}
stack.Pop();
}
}
/// <summary>
/// Writes this document using the specified EasyWriter.
/// </summary>
/// <param name="writer">The writer that will be used to write this document.</param>
internal void Write(EasyWriter writer)
{
_stringTableIndex = 0;
_stringTable.Clear();
WriteItem(writer, Top, null, true);
writer.Close();
}
private IEnumerator <RST> SerializeObject(EasyWriter output)
{
output.Write(_rstIDMap[GetType()]);
output.Write(Location.Line);
output.Write(Location.Column);
output.Write(Location.Index);
return(Serialize(output));
}
protected override IEnumerator <RST> Serialize(EasyWriter output)
{
output.Write(_codeHigh);
output.Write(_codeLow);
output.Write(_times);
output.Write(_unicode);
yield break;
}
protected override IEnumerator <RST> Serialize(EasyWriter output)
{
output.Write(Actions.Count);
foreach (var action in Actions)
{
yield return(action);
}
}
protected override IEnumerator <RST> Serialize(EasyWriter output)
{
output.Write((_regex.Options & RegexOptions.IgnoreCase) > 0); // Ignore case?
output.Write(_regex.ToString());
yield return(_rstSource);
yield return(_rstMatchEval);
}
protected override IEnumerator <RST> Serialize(EasyWriter output)
{
output.Write(_argc);
output.Write(_funcInfo.Name);
foreach (var arg in _args)
{
yield return(arg);
}
}
/// <summary>
/// Saves the package using the old Rant package format to the specified file path.
/// </summary>
/// <param name="path">The path to the file to create.</param>
public void SaveOld(string path)
{
if (String.IsNullOrEmpty(Path.GetExtension(path)))
{
path += ".rantpkg";
}
using (var writer = new EasyWriter(File.Create(path)))
{
// Magic
writer.WriteBytes(Encoding.ASCII.GetBytes(OLD_MAGIC));
// Counts
writer.Write(_patterns?.Count ?? 0);
writer.Write(_tables?.Count ?? 0);
// Patterns
if (_patterns != null)
{
foreach (var pattern in _patterns)
{
writer.Write(pattern.Name);
writer.Write(pattern.Code);
}
}
// Tables
if (_tables != null)
{
foreach (var table in _tables)
{
writer
.Write(table.Name)
.Write(table.Subtypes)
.Write(table.EntryCount)
.Write(table.HiddenClasses.ToArray());
foreach (var entry in table.GetEntries())
{
writer
.Write(entry.Weight)
.Write(false) // Used to be the NSFW field, will use for something else in the future!
.Write(entry.Terms.Length);
for (int i = 0; i < entry.Terms.Length; i++)
{
writer
.Write(entry.Terms[i].Value)
.Write(entry.Terms[i].Pronunciation);
}
writer.Write(entry.GetClasses().ToArray());
}
}
}
}
}
/// <summary>
/// Saves the package to the specified file path.
/// </summary>
/// <param name="path">The path to the file to create.</param>
public void Save(string path)
{
if (String.IsNullOrEmpty(Path.GetExtension(path)))
{
path += ".rantpkg";
}
using (var writer = new EasyWriter(File.Create(path)))
{
// Magic
writer.WriteBytes(Encoding.ASCII.GetBytes(Magic));
// Counts
writer.Write(_patterns?.Count ?? 0);
writer.Write(_tables?.Count ?? 0);
// Patterns
if (_patterns != null)
{
foreach (var pattern in _patterns)
{
writer.Write(pattern.Name);
writer.Write(pattern.Code);
}
}
// Tables
if (_tables != null)
{
foreach (var table in _tables)
{
writer
.Write(table.Name)
.Write(table.Subtypes)
.Write(table.EntryCount)
.Write(table.HiddenClasses.ToArray());
foreach (var entry in table.GetEntries())
{
writer
.Write(entry.Weight)
.Write(false) // Used to be the NSFW field, will use for something else in the future!
.Write(entry.Terms.Length);
for (int i = 0; i < entry.Terms.Length; i++)
{
writer
.Write(entry.Terms[i].Value)
.Write(entry.Terms[i].Pronunciation);
}
writer.Write(entry.GetClasses().ToArray());
}
}
}
}
}
/// <summary>
/// Writes this BSON document to the specified path.
/// </summary>
/// <param name="path">The path to write to.</param>
public void Write(string path, bool includeStringTable = false)
{
var stream = File.Open(path, FileMode.Create);
var writer = new EasyWriter(stream);
Write(writer);
writer.Close();
stream.Close();
}
internal static void SerializeResource(RantResource resource, EasyWriter writer)
{
if (!_resourceIdRegistry.TryGetValue(resource.GetType(), out string rstr))
{
throw new ArgumentException($"Resource type '{resource.GetType()}' is not registered.");
}
writer.WriteBytes(Encoding.ASCII.GetBytes(rstr));
resource.SerializeData(writer);
}
/// <summary>
/// Saves the package to the specified file path.
/// </summary>
/// <param name="path">The path to the file to create.</param>
/// <param name="compress">Specifies whether to compress the package contents.</param>
public void Save(
string path,
bool compress = true)
{
if (string.IsNullOrEmpty(Path.GetExtension(path)))
{
path += EXTENSION;
}
using (var writer = new EasyWriter(File.Create(path)))
{
writer.Write(Encoding.ASCII.GetBytes(MAGIC));
writer.Write(PACKAGE_FORMAT_VERSION);
writer.Write(compress);
writer.Write(_title);
writer.Write(_id);
writer.Write(Description);
writer.Write(Tags);
writer.Write(Authors);
writer.Write(Version.Major);
writer.Write(Version.Minor);
writer.Write(Version.Revision);
writer.Write(_dependencies.Count);
foreach (var dep in _dependencies)
{
writer.Write(dep.ID);
writer.Write(dep.Version.Major);
writer.Write(dep.Version.Minor);
writer.Write(dep.Version.Revision);
writer.Write(dep.AllowNewer);
}
writer.Write(_resources.Count);
if (compress)
{
using (var compressStream = new DeflateStream(writer.BaseStream, CompressionMode.Compress, true))
{
foreach (var res in _resources)
{
RantResource.SerializeResource(res, new EasyWriter(compressStream, leaveOpen: true));
}
compressStream.Flush();
}
}
else
{
foreach (var res in _resources)
{
RantResource.SerializeResource(res, writer);
}
}
writer.BaseStream.Flush();
}
}
internal void WriteStringTable(EasyWriter writer, bool include)
{
writer.Write(include);
if (include)
{
writer.Write((byte)_stringTableMode);
writer.Write((byte)STRING_TABLE_VERSION);
var stringTableBytes = GenerateStringTable();
writer.Write(stringTableBytes.Length);
writer.Write(stringTableBytes);
}
}
internal void Serialize(EasyWriter output)
{
output.Write(_components.Count);
foreach (var kv in _components)
{
output.Write((byte)kv.Key);
output.Write(kv.Value.Count);
foreach (string compName in kv.Value)
{
output.Write(compName);
}
}
}
/// <summary>
/// Saves the compiled program to the specified stream.
/// </summary>
/// <param name="stream">The stream to save the program to.</param>
public void SaveToStream(Stream stream)
{
if (stream == null)
{
throw new ArgumentNullException(nameof(stream));
}
using (var output = new EasyWriter(stream, Endian.Little, true))
{
output.WriteBytes(Encoding.ASCII.GetBytes(Magic));
RST.SerializeRST(SyntaxTree, output);
}
stream.Flush();
}
public override void Serialize(EasyWriter output)
{
output.Write(FILTER_CLASS);
output.Write(_items.Count);
foreach (var filter in _items)
{
output.Write(filter.Length);
foreach (var rule in filter)
{
output.Write(rule.ShouldMatch);
output.Write(rule.Class);
}
}
}
public byte[] GenerateStringTable()
{
var stream = new MemoryStream();
var writer = new EasyWriter(stream);
writer.Write(_stringTable.Count);
foreach(string key in _stringTable.Keys)
{
writer.Write(_stringTable[key]);
writer.Write(key, Encoding.UTF8);
}
writer.Close();
stream.Close();
return stream.ToArray();
}
public byte[] GenerateStringTable()
{
var stream = new MemoryStream();
var writer = new EasyWriter(stream);
writer.Write(_stringTable.Count);
foreach (string key in _stringTable.Keys)
{
writer.Write(_stringTable[key]);
writer.Write(key, Encoding.UTF8);
}
writer.Close();
stream.Close();
return(stream.ToArray());
}
/// <summary>
/// Writes this document as BSON to the specified stream.
/// </summary>
/// <param name="stream">The stream that will be written to.</param>
public void Write(Stream stream, bool includeStringTable = false)
{
var memoryStream = new MemoryStream();
using (var writer = new EasyWriter(memoryStream))
{
Write(writer);
}
memoryStream.Close();
var bytes = memoryStream.ToArray();
var tableWriter = new EasyWriter(stream);
WriteStringTable(tableWriter, includeStringTable);
stream.Write(bytes, 0, bytes.Length);
}
protected override IEnumerator <RST> Serialize(EasyWriter output)
{
var iterMain = base.Serialize(output);
while (iterMain.MoveNext())
{
yield return(iterMain.Current);
}
output.Write(Parameters.Count);
foreach (var subParam in Parameters)
{
output.Write(subParam.Name);
output.Write((byte)subParam.Type);
}
}
protected override IEnumerator <RST> Serialize(EasyWriter output)
{
var iterMain = base.Serialize(output);
while (iterMain.MoveNext())
{
yield return(iterMain.Current);
}
output.Write(_inModule);
output.Write(_moduleFunctionName);
output.Write(Arguments.Count);
foreach (var arg in Arguments)
{
yield return(arg);
}
}
internal override void SerializeData(EasyWriter writer)
{
writer.Write(Name);
writer.Write(Language);
writer.Write(TermsPerEntry);
for (int i = 0; i < TermsPerEntry; i++)
{
writer.Write(GetSubtypesForIndex(i).ToArray());
}
writer.Write(_hidden.ToArray());
writer.Write(_entriesList.Count);
for (int i = 0; i < _entriesList.Count; i++)
{
var entry = _entriesList[i];
for (int j = 0; j < TermsPerEntry; j++)
{
var term = entry[j];
writer.Write(term.Value);
writer.Write(term.Pronunciation);
writer.Write(term.ValueSplitIndex);
writer.Write(term.PronunciationSplitIndex);
}
writer.Write(entry.Weight);
writer.Write(entry.GetRequiredClasses().ToArray());
writer.Write(entry.GetOptionalClasses().ToArray());
var metaKeys = entry.GetMetadataKeys().ToArray();
writer.Write(metaKeys.Length);
for (int j = 0; j < metaKeys.Length; j++)
{
var metaObj = entry.GetMetadata(metaKeys[j]);
var metaArray = metaObj as IEnumerable;
writer.Write(metaArray != null);
writer.Write(metaKeys[j]);
if (metaArray != null)
{
writer.Write(metaArray.OfType <object>().Select(m => m.ToString()).ToArray());
}
else
{
writer.Write(metaObj.ToString());
}
}
}
}
protected override IEnumerator <RST> Serialize(EasyWriter output)
{
output.Write(_count);
output.Write(_weighted);
if (_weighted)
{
// Write constant weights
if (_weights != null)
{
output.Write(true);
output.Write(_constantWeightSum);
for (int i = 0; i < _count; i++)
{
output.Write(_weights[i]);
}
}
else
{
output.Write(false);
}
// Write dynamic weights
if (_dynamicWeights != null)
{
output.Write(_dynamicWeights.Count);
foreach (var dw in _dynamicWeights)
{
output.Write(dw.Item1);
yield return(dw.Item2);
}
}
else
{
output.Write(0);
}
}
// Block elements
foreach (var e in _elements)
{
yield return(e);
}
}
public override void Serialize(EasyWriter output)
{
output.Write(FILTER_SYLRANGE);
if (_min == null)
{
output.Write(false);
}
else
{
output.Write(true);
output.Write(_min.Value);
}
if (_max == null)
{
output.Write(false);
}
else
{
output.Write(true);
output.Write(_max.Value);
}
}
/// <summary>
/// Saves the package to the specified file path.
/// </summary>
/// <param name="path">The path to the file to create.</param>
public void Save(
string path,
bool compress = true,
BsonStringTableMode stringTableMode = BsonStringTableMode.None)
{
if (String.IsNullOrEmpty(Path.GetExtension(path)))
{
path += ".rantpkg";
}
using (var writer = new EasyWriter(File.Create(path)))
{
var doc = new BsonDocument(stringTableMode);
var info = doc.Top["info"] = new BsonItem();
info["title"] = new BsonItem(_title);
info["id"] = new BsonItem(_id);
info["description"] = new BsonItem(Description);
info["tags"] = new BsonItem(Tags);
info["version"] = new BsonItem(Version.ToString());
info["authors"] = new BsonItem(Authors);
info["dependencies"] = new BsonItem(_dependencies.Select(dep =>
{
var depObj = new BsonItem();
depObj["id"] = dep.ID;
depObj["version"] = dep.Version.ToString();
depObj["allow-newer"] = dep.AllowNewer;
return(depObj);
}).ToArray());
var patterns = doc.Top["patterns"] = new BsonItem();
if (_patterns != null)
{
foreach (var pattern in _patterns)
{
patterns[pattern.Name] = new BsonItem(pattern.Code);
}
}
var tables = doc.Top["tables"] = new BsonItem();
if (_tables != null)
{
foreach (var table in _tables)
{
var t = tables[table.Name] = new BsonItem();
t["name"] = new BsonItem(table.Name);
t["subs"] = new BsonItem(table.Subtypes);
t["language"] = new BsonItem(table.Language);
t["hidden"] = new BsonItem(table.HiddenClasses.ToArray());
t["hints"] = new BsonItem(0);
var entries = new List <BsonItem>();
foreach (var entry in table.GetEntries())
{
var e = new BsonItem();
if (entry.Weight != 1)
{
e["weight"] = new BsonItem(entry.Weight);
}
var requiredClasses = entry.GetRequiredClasses().ToArray();
if (requiredClasses.Length > 0)
{
e["classes"] = new BsonItem(requiredClasses);
}
var optionalClasses = entry.GetOptionalClasses().ToArray();
if (optionalClasses.Length > 0)
{
e["optional_classes"] = new BsonItem();
}
var terms = new List <BsonItem>();
foreach (var term in entry.Terms)
{
var et = new BsonItem();
et["value"] = new BsonItem(term.Value);
if (term.Pronunciation != "")
{
et["pron"] = new BsonItem(term.Pronunciation);
}
terms.Add(et);
}
e["terms"] = new BsonItem(terms.ToArray());
entries.Add(e);
}
t["entries"] = new BsonItem(entries.ToArray());
}
}
var data = doc.ToByteArray(stringTableMode != BsonStringTableMode.None);
if (compress)
{
data = EasyCompressor.Compress(data);
}
writer.Write(Encoding.ASCII.GetBytes("RANT"));
writer.Write((uint)2);
writer.Write(compress);
writer.Write(data.Length);
writer.Write(data);
}
}
static void EasyWriterTest(string FileName)
{
var styles = new OpenXmlExStyles(
new List <BaseOpenXmlExStyle>()
{
new BaseOpenXmlExStyle()
{
FontColor = System.Drawing.Color.Crimson, IsBoldFont = true
},
new BaseOpenXmlExStyle()
{
FontSize = 20, FontName = "Calibri", BorderColor = System.Drawing.Color.Red
}
});
using var writer = new EasyWriter(FileName, styles);
#region 1 лист
var sheet_name_1 = "Test_sheet_name";
writer.AddNewSheet(sheet_name_1);
#region Надстройка страницы - кнопки группировки сверху
writer.SetGrouping(false, false);
#endregion
#region Установка ширины колонок
//Установка размеров колонок
var width_setting = new List <WidthOpenXmlEx>
{
new (1, 2, 7),
new (3, 3, 11),
new (4, 12, 9.5),
new (13, 13, 17),
new (14, 14, 40),
new (15, 16, 15),
new (18, 20, 15)
};
writer.SetWidth(width_setting);
#endregion
var(key, value) = writer.FindStyleOrDefault(
new BaseOpenXmlExStyle()
{
FontColor = System.Drawing.Color.Crimson,
FontSize = 20,
IsBoldFont = true,
LeftBorderStyle = BorderStyleValues.Dashed,
RightBorderStyle = BorderStyleValues.Dashed
});
#region SheetData
writer.AddRow(3, 0, true, true);
writer.AddCell("Test", 1, 3, 0);
writer.AddCell("Test", 7, 3, 0);
writer.AddRow(4, 0, true, true);
writer.AddCell("Test", 4, 4, 1);
writer.AddCell("Test", 5, 4, 2);
writer.AddCell("Test", 6, 4, 3);
writer.AddCell("Test", 7, 4, 3);
#endregion
#region Secondary setting
writer.MergeCells(6, 3, 10, 5);
writer.SetFilter(1, 5, 3, 5);
#endregion
#endregion
#region 2 лист
var sheet_name_2 = "Sheet 2.0";
writer.AddNewSheet(sheet_name_2);
#region Надстройка страницы - кнопки группировки сверху
writer.SetGrouping(false, false);
#endregion
#region Установка ширины колонок
writer.SetWidth(width_setting);
#endregion
#region SheetData
writer.AddRow(3, 0, true, true);
writer.AddCell("Test 2", 1, 3, 0);
writer.AddCell("Test 2", 7, 3, 0);
writer.AddRow(4, 0, true, true);
writer.AddCell("Test 2", 4, 4, 1);
writer.AddCell("Test 2", 5, 4, 2);
writer.AddCell("Test 2", 6, 4, 3);
writer.AddCell("Test 2", 7, 4, 3);
writer.MergeCells(6, 3, 10, 5);
#endregion
#region Secondary setting
writer.SetFilter(1, 5, 3, 5);
#endregion
#endregion
}
protected override IEnumerator <RST> Serialize(EasyWriter output)
{
output.Write(Name);
yield return(Body);
}
/// <summary>
/// Saves the package to the specified file path.
/// </summary>
/// <param name="path">The path to the file to create.</param>
public void Save(
string path,
bool compress = true,
BsonStringTableMode stringTableMode = BsonStringTableMode.None)
{
if (String.IsNullOrEmpty(Path.GetExtension(path)))
{
path += ".rantpkg";
}
using (var writer = new EasyWriter(File.Create(path)))
{
var doc = new BsonDocument(stringTableMode);
var info = doc.Top["info"] = new BsonItem();
info["title"] = new BsonItem(_title);
info["id"] = new BsonItem(_id);
info["description"] = new BsonItem(Description);
info["tags"] = new BsonItem(Tags);
info["version"] = new BsonItem(Version.ToString());
info["authors"] = new BsonItem(Authors);
info["dependencies"] = new BsonItem(_dependencies.Select(dep =>
{
var depObj = new BsonItem();
depObj["id"] = dep.ID;
depObj["version"] = dep.Version.ToString();
depObj["allow-newer"] = dep.AllowNewer;
return depObj;
}).ToArray());
var patterns = doc.Top["patterns"] = new BsonItem();
if(_patterns != null)
foreach(var pattern in _patterns)
patterns[pattern.Name] = new BsonItem(pattern.Code);
var tables = doc.Top["tables"] = new BsonItem();
if (_tables != null)
{
foreach (var table in _tables)
{
var t = tables[table.Name] = new BsonItem();
t["name"] = new BsonItem(table.Name);
t["subs"] = new BsonItem(table.Subtypes);
t["language"] = new BsonItem(table.Language);
t["hidden"] = new BsonItem(table.HiddenClasses.ToArray());
t["hints"] = new BsonItem(0);
var entries = new List<BsonItem>();
foreach (var entry in table.GetEntries())
{
var e = new BsonItem();
if (entry.Weight != 1)
e["weight"] = new BsonItem(entry.Weight);
var requiredClasses = entry.GetRequiredClasses().ToArray();
if (requiredClasses.Length > 0)
e["classes"] = new BsonItem(requiredClasses);
var optionalClasses = entry.GetOptionalClasses().ToArray();
if (optionalClasses.Length > 0)
e["optional_classes"] = new BsonItem();
var terms = new List<BsonItem>();
foreach (var term in entry.Terms)
{
var et = new BsonItem();
et["value"] = new BsonItem(term.Value);
if (term.Pronunciation != "")
et["pron"] = new BsonItem(term.Pronunciation);
terms.Add(et);
}
e["terms"] = new BsonItem(terms.ToArray());
entries.Add(e);
}
t["entries"] = new BsonItem(entries.ToArray());
}
}
var data = doc.ToByteArray(stringTableMode != BsonStringTableMode.None);
if (compress)
data = EasyCompressor.Compress(data);
writer.Write(Encoding.ASCII.GetBytes("RANT"));
writer.Write((uint)2);
writer.Write(compress);
writer.Write(data.Length);
writer.Write(data);
}
}
private static void WriteStringsToBinary(string path, string[] strs)
{
using (EasyWriter writer = new EasyWriter(path))
{
writer.Write(strs);
}
}
internal override void SerializeData(EasyWriter writer)
{
writer.Write(Name);
RST.SerializeRST(SyntaxTree, writer);
}
internal abstract void SerializeData(EasyWriter writer);
private void WriteItem(EasyWriter writer, BsonItem item, string name, bool isTop = false, bool isArray = false)
{
if (!isTop)
{
writer.Write(item.Type);
writer.Write(isArray ? name : GetKeyName(name), Encoding.UTF8, true);
}
if (item.HasValues) // object or array - we need to write a document
{
var stream = new MemoryStream();
var vWriter = new EasyWriter(stream);
foreach (string key in item.Keys)
{
WriteItem(vWriter, item[key], key, false, item.IsArray);
}
vWriter.Close();
var data = stream.ToArray();
// length of data + length of length + null terminator
writer.Write(data.Length + 4 + 1);
writer.Write(data);
writer.Write((byte)0x00);
return;
}
switch (item.Type)
{
case 0x01: // double
writer.Write((double)item.Value);
break;
case 0x02: // string
var bytes = Encoding.UTF8.GetBytes(GetKeyName((string)item.Value, true));
writer.Write(bytes.Length + 1); // includes null terminator
writer.WriteBytes(bytes);
writer.Write((byte)0x00);
break;
case 0x05: // binary
var byteArray = (byte[])item.Value;
writer.Write(byteArray.Length);
writer.Write((byte)0x00);
writer.Write(byteArray);
break;
case 0x07: // objectid
writer.Write((byte[])item.Value);
break;
case 0x08: // bool
writer.Write((bool)item.Value);
break;
case 0x09: // UTC datetime
case 0x11: // timestamp
case 0x12: // 64 bit int
writer.Write((long)item.Value);
break;
case 0x10: // 32 bit int
writer.Write((int)item.Value);
break;
default:
throw new NotSupportedException($"Item type {item.Type} not supported.");
}
}
/// <summary>
/// Writes this document as BSON to the specified stream.
/// </summary>
/// <param name="stream">The stream that will be written to.</param>
public void Write(Stream stream, bool includeStringTable = false)
{
var memoryStream = new MemoryStream();
using (var writer = new EasyWriter(memoryStream))
{
Write(writer);
}
memoryStream.Close();
var bytes = memoryStream.ToArray();
var tableWriter = new EasyWriter(stream);
WriteStringTable(tableWriter, includeStringTable);
stream.Write(bytes, 0, bytes.Length);
}
/// <summary>
/// Writes this BSON document to the specified path.
/// </summary>
/// <param name="path">The path to write to.</param>
public void Write(string path, bool includeStringTable = false)
{
var stream = File.Open(path, FileMode.Create);
var writer = new EasyWriter(stream);
Write(writer);
writer.Close();
stream.Close();
}
/// <summary>
/// Writes this document using the specified EasyWriter.
/// </summary>
/// <param name="writer">The writer that will be used to write this document.</param>
internal void Write(EasyWriter writer)
{
_stringTableIndex = 0;
_stringTable.Clear();
WriteItem(writer, Top, null, true);
writer.Close();
}
private void WriteItem(EasyWriter writer, BsonItem item, string name, bool isTop = false, bool isArray = false)
{
if(!isTop)
{
writer.Write(item.Type);
writer.Write(isArray ? name : GetKeyName(name), Encoding.UTF8, true);
}
if (item.HasValues) // object or array - we need to write a document
{
var stream = new MemoryStream();
var vWriter = new EasyWriter(stream);
foreach(string key in item.Keys)
WriteItem(vWriter, item[key], key, false, item.IsArray);
vWriter.Close();
var data = stream.ToArray();
// length of data + length of length + null terminator
writer.Write(data.Length + 4 + 1);
writer.Write(data);
writer.Write((byte)0x00);
return;
}
switch(item.Type)
{
case 0x01: // double
writer.Write((double)item.Value);
break;
case 0x02: // string
var bytes = Encoding.UTF8.GetBytes(GetKeyName((string)item.Value, true));
writer.Write(bytes.Length + 1); // includes null terminator
writer.WriteBytes(bytes);
writer.Write((byte)0x00);
break;
case 0x05: // binary
var byteArray = (byte[])item.Value;
writer.Write(byteArray.Length);
writer.Write((byte)0x00);
writer.Write(byteArray);
break;
case 0x07: // objectid
writer.Write((byte[])item.Value);
break;
case 0x08: // bool
writer.Write((bool)item.Value);
break;
case 0x09: // UTC datetime
case 0x11: // timestamp
case 0x12: // 64 bit int
writer.Write((long)item.Value);
break;
case 0x10: // 32 bit int
writer.Write((int)item.Value);
break;
default:
throw new NotSupportedException($"Item type {item.Type} not supported.");
}
}
internal void WriteStringTable(EasyWriter writer, bool include)
{
writer.Write(include);
if (include)
{
writer.Write((byte)_stringTableMode);
writer.Write((byte)STRING_TABLE_VERSION);
var stringTableBytes = GenerateStringTable();
writer.Write(stringTableBytes.Length);
writer.Write(stringTableBytes);
}
}
