public UndoRedoSimisFile(string fileName, SimisProvider provider)
: base(fileName, provider)
{
UndoBuffer = new Stack <SimisFileState>();
RedoBuffer = new Stack <SimisFileState>();
ResetUndo(new SimisTreeNode("<root>", ""), new SimisAce(0, 0, 0, 0, 0, "", "", new byte[44], new SimisAceChannel[0], new SimisAceImage[0], new byte[0], new byte[0]));
}
public static SimisReader FromStream(Stream stream, SimisProvider simisProvider, SimisJinxFormat jinxStreamFormat)
{
if (!stream.CanRead)
{
throw new ArgumentException("Stream must support reading.", "stream");
}
if (!stream.CanSeek)
{
throw new ArgumentException("Stream must support seeking.", "stream");
}
var reader = SimisStreamReader.FromStream(stream);
var position = reader.BaseStream.Position;
var signature = new String(reader.ReadChars(4));
switch (signature)
{
case "JINX":
return(new SimisJinxReader(reader, simisProvider, jinxStreamFormat));
case "\x01\x00\x00\x00":
return(new SimisAceReader(reader));
default:
throw new ReaderException(reader, reader.StreamIsBinary, (int)(reader.BaseStream.Position - position), "Signature '" + signature + "' is invalid.");
}
}
public SimisJinxReader(SimisStreamReader reader, SimisProvider provider, SimisJinxFormat jinxStreamFormat)
: base(reader)
{
JinxStreamFormat = jinxStreamFormat;
SimisProvider = provider;
StreamLength = reader.UncompressedLength;
BlockEndOffsets = new Stack <uint>();
PendingTokens = new Queue <SimisToken>();
ReadStream(out JinxStreamIsBinary, ref JinxStreamFormat);
}
SimisFile(string fileName, bool streamIsBinary, bool streamIsCompressed, bool jinxStreamIsBinary, SimisJinxFormat jinxStreamFormat, SimisTreeNode tree, SimisAce ace, SimisProvider simisProvider)
{
FileName = fileName;
StreamIsBinary = streamIsBinary;
StreamIsCompressed = streamIsCompressed;
JinxStreamIsBinary = jinxStreamIsBinary;
JinxStreamFormat = jinxStreamFormat;
Tree = tree;
Ace = ace;
SimisProvider = simisProvider;
}
/// <summary>
/// Creates a <see cref="SimisFile"/> from a file.
/// </summary>
/// <param name="fileName">The file to read from.</param>
/// <param name="simisProvider">A <see cref="SimisProvider"/> within which the appropriate <see cref="Bnf"/> for parsing can be found.</param>
public SimisFile(string fileName, SimisProvider simisProvider)
{
FileName = fileName;
SimisProvider = simisProvider;
try {
using (var fileStream = File.OpenRead(FileName)) {
using (var stream = new BufferedInMemoryStream(fileStream)) {
ReadStream(stream, out StreamIsBinary, out StreamIsCompressed, out JinxStreamIsBinary, out JinxStreamFormat, out Tree, out Ace);
}
}
} catch (ReaderException e) {
throw new FileException(FileName, e);
}
}
public SimisJinxWriter(SimisStreamWriter writer, SimisProvider simisProvider, bool jinxStreamIsBinary, SimisJinxFormat jinxStreamFormat)
: base(writer)
{
SimisProvider = simisProvider;
JinxStreamIsBinary = jinxStreamIsBinary;
JinxStreamFormat = jinxStreamFormat;
TextBlocked = true;
BlockStarts = new Stack <long>();
if (JinxStreamIsBinary)
{
Writer.Write(("JINX0" + JinxStreamFormat.Format + "b______\r\n").ToCharArray());
}
else
{
Writer.Write(("JINX0" + JinxStreamFormat.Format + "t______\r\n\r\n").ToCharArray());
}
}
public static SimisReader FromStream(Stream stream, SimisProvider simisProvider)
{
return(FromStream(stream, simisProvider, null));
}
public static SimisJinxWriter ToJinxStream(Stream stream, bool streamIsBinary, bool streamIsCompressed, SimisProvider simisProvider, bool jinxStreamIsBinary, SimisJinxFormat jinxStreamFormat)
{
if (!stream.CanWrite)
{
throw new ArgumentException("Stream must support writing.", "stream");
}
if (!stream.CanSeek)
{
throw new ArgumentException("Stream must support seeking.", "stream");
}
return(new SimisJinxWriter(SimisStreamWriter.ToStream(stream, streamIsBinary, streamIsCompressed), simisProvider, jinxStreamIsBinary, jinxStreamFormat));
}
/// <summary>
/// Creates a <see cref="SimisFile"/> from the component parts (JINX type).
/// </summary>
/// <param name="fileName">The file to write to.</param>
/// <param name="streamIsBinary">The <see cref="bool"/> indicating whether the stream should use binary/ASCII or Unicode text (UTF-16) when written from this <see cref="SimisFile"/>.</param>
/// <param name="streamIsCompressed">The <see cref="bool"/> indicating whether the stream should be compressed when written from this <see cref="SimisFile"/>.</param>
/// <param name="jinxStreamIsBinary">The <see cref="bool"/> indicating whether the Jinx stream should use binary or text when written from this <see cref="SimisFile"/>.</param>
/// <param name="jinxStreamFormat">The <see cref="SimisJinxFormat"/> for this <see cref="SimisFile"/>.</param>
/// <param name="tree">The <see cref="SimisTreeNode"/> tree for this <see cref="SimisFile"/>.</param>
/// <param name="simisProvider">A <see cref="SimisProvider"/> within which the appropriate <see cref="Bnf"/> for writing can be found.</param>
public SimisFile(string fileName, bool streamIsBinary, bool streamIsCompressed, bool jinxStreamIsBinary, SimisJinxFormat jinxStreamFormat, SimisTreeNode tree, SimisProvider simisProvider)
: this(fileName, streamIsBinary, streamIsCompressed, jinxStreamIsBinary, jinxStreamFormat, tree, null, simisProvider)
{
}
/// <summary>
/// Creates a <see cref="SimisFile"/> from a readable <see cref="Stream"/>.
/// </summary>
/// <param name="stream">The <see cref="Stream"/> to read from.</param>
/// <param name="simisProvider">A <see cref="SimisProvider"/> within which the appropriate <see cref="Bnf"/> for parsing can be found.</param>
public SimisFile(Stream stream, SimisProvider simisProvider)
{
FileName = "";
SimisProvider = simisProvider;
ReadStream(stream, out StreamIsBinary, out StreamIsCompressed, out JinxStreamIsBinary, out JinxStreamFormat, out Tree, out Ace);
}
public MutableSimisFile(string fileName, SimisProvider simisProvider)
{
FileName = fileName;
SimisProvider = simisProvider;
}
public SimisJinxReader(SimisStreamReader reader, SimisProvider provider)
: this(reader, provider, null)
{
}
