internal override void ToBinary(BinaryPropertyListWriter outPlist)
{
int kind;
byte[] byteBuf;
lock (typeof(NSString)) {
if (asciiEncoder == null)
{
// Not much use, because some characters do not fallback to exception, even if not ASCII
asciiEncoder = Encoding.GetEncoding("ascii", EncoderFallback.ExceptionFallback, DecoderFallback.ExceptionFallback);
}
if (IsASCIIEncodable(content))
{
kind = 0x5; // standard ASCII
byteBuf = asciiEncoder.GetBytes(content);
}
else
{
if (utf16beEncoder == null)
{
utf16beEncoder = Encoding.BigEndianUnicode;
}
kind = 0x6; // UTF-16-BE
byteBuf = utf16beEncoder.GetBytes(content);
}
}
outPlist.WriteIntHeader(kind, content.Length);
outPlist.Write(byteBuf);
}
internal override void AssignIDs(BinaryPropertyListWriter outPlist)
{
base.AssignIDs(outPlist);
foreach (NSObject obj in set)
{
obj.AssignIDs(outPlist);
}
}
internal override void ToBinary(BinaryPropertyListWriter outPlist)
{
outPlist.WriteIntHeader(0xA, array.Count);
foreach (NSObject obj in array)
{
outPlist.WriteID(outPlist.GetID(obj));
}
}
/// <summary>
/// Saves a property list with the given object as root into a binary file.
/// </summary>
/// <param name="root">The root object.</param>
/// <param name="outFile">The output file.</param>
/// <exception cref="IOException">When an error occurs during the writing process.</exception>
public static void SaveAsBinary(NSObject root, FileInfo outFile)
{
string parent = outFile.DirectoryName;
if (!Directory.Exists(parent))
{
Directory.CreateDirectory(parent);
}
BinaryPropertyListWriter.Write(outFile, root);
}
internal override void ToBinary(BinaryPropertyListWriter outPlist)
{
outPlist.WriteIntHeader(0xD, dict.Count);
foreach (KeyValuePair <String, NSObject> entry in dict)
{
outPlist.WriteID(outPlist.GetID(new NSString(entry.Key)));
}
foreach (KeyValuePair <String, NSObject> entry in dict)
{
outPlist.WriteID(outPlist.GetID(entry.Value));
}
}
/// <summary>
/// Writes a binary plist serialization of the given object as the root.
/// </summary>
/// <param name="outStream">the stream to write to</param>
/// <param name="root">the source of the data to write to the stream</param>
/// <exception cref="IOException"></exception>
public static void Write(Stream outStream, NSObject root)
{
int minVersion = GetMinimumRequiredVersion(root);
if (minVersion > VERSION_00)
{
string versionString = ((minVersion == VERSION_10) ? "v1.0" : ((minVersion == VERSION_15) ? "v1.5" : ((minVersion == VERSION_20) ? "v2.0" : "v0.0")));
throw new IOException("The given property list structure cannot be saved. " +
"The required version of the binary format (" + versionString + ") is not yet supported.");
}
BinaryPropertyListWriter w = new BinaryPropertyListWriter(outStream, minVersion);
w.Write(root);
}
internal override void AssignIDs(BinaryPropertyListWriter outPlist)
{
base.AssignIDs(outPlist);
foreach (KeyValuePair <string, NSObject> entry in dict)
{
new NSString(entry.Key).AssignIDs(outPlist);
}
foreach (KeyValuePair <string, NSObject> entry in dict)
{
entry.Value.AssignIDs(outPlist);
}
}
internal override void ToBinary(BinaryPropertyListWriter outPlist)
{
if (ordered)
{
set.Sort();
outPlist.WriteIntHeader(0xB, set.Count);
}
else
{
outPlist.WriteIntHeader(0xC, set.Count);
}
foreach (NSObject obj in set)
{
outPlist.WriteID(outPlist.GetID(obj));
}
}
internal override void ToBinary(BinaryPropertyListWriter outPlist)
{
switch (GetNSNumberType())
{
case INTEGER: {
if (ToLong() < 0)
{
outPlist.Write(0x13);
outPlist.WriteBytes(ToLong(), 8);
}
else if (ToLong() <= 0xff)
{
outPlist.Write(0x10);
outPlist.WriteBytes(ToLong(), 1);
}
else if (ToLong() <= 0xffff)
{
outPlist.Write(0x11);
outPlist.WriteBytes(ToLong(), 2);
}
else if (ToLong() <= 0xffffffffL)
{
outPlist.Write(0x12);
outPlist.WriteBytes(ToLong(), 4);
}
else
{
outPlist.Write(0x13);
outPlist.WriteBytes(ToLong(), 8);
}
break;
}
case REAL: {
outPlist.Write(0x23);
outPlist.WriteDouble(ToDouble());
break;
}
case BOOLEAN: {
outPlist.Write(ToBool() ? 0x09 : 0x08);
break;
}
}
}
/// <summary> /// Generates the binary representation of the object. /// </summary> /// <param name="outPlist">The output stream to serialize the object to.</param> internal abstract void ToBinary(BinaryPropertyListWriter outPlist);
/// <summary>
/// Assigns IDs to all the objects in this NSObject subtree.
/// </summary>
/// <param name="outPlist">The writer object that handles the binary serialization.</param>
internal virtual void AssignIDs(BinaryPropertyListWriter outPlist)
{
outPlist.AssignID(this);
}
/// <summary>
/// Saves a property list with the given object as root in binary format into an output stream.
/// </summary>
/// <param name="root">The root object.</param>
/// <param name="outStream">The output stream.</param>
/// <exception cref="IOException">When an error occurs during the writing process.</exception>
public static void SaveAsBinary(NSObject root, Stream outStream)
{
BinaryPropertyListWriter.Write(outStream, root);
}
internal override void ToBinary(BinaryPropertyListWriter outPlist)
{
outPlist.Write(0x33);
outPlist.WriteDouble((date - EPOCH).TotalSeconds);
}
internal override void ToBinary(BinaryPropertyListWriter outPlist)
{
outPlist.WriteIntHeader(0x4, bytes.Length);
outPlist.Write(bytes);
}
internal override void ToBinary(BinaryPropertyListWriter outPlist)
{
outPlist.Write(0x80 + bytes.Length - 1);
outPlist.Write(bytes);
}