Nemcio/ChanSort
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- targeting .NET 4.0 and DevExpress 13.1

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- auto-detect byte-order for Panasonic "svl.bin" channel list
- saving SamToolBox *.chl channel list
- no longer auto-saving *.csv channel list
- disabled, incomplete: creating channels from reference list
This commit is contained in:
hbeham
2013-07-19 17:27:02 +02:00
parent 3bb80ed6bb
commit f99c865b51
54 changed files with 936 additions and 6053 deletions
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28
ChanSort.Loader.Panasonic/Serializer.cs
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@@ -23,6 +23,7 @@ namespace ChanSort.Loader.Panasonic
private CypherMode cypherMode;
private byte[] fileHeader = new byte[0];
private int dbSizeOffset;
private bool littleEndianByteOrder = false;
enum CypherMode
{
@@ -410,11 +411,9 @@ namespace ChanSort.Loader.Panasonic
if (this.CalcChecksum(data, data.Length) != 0)
throw new FileLoadException("Checksum validation failed");
int offset = 30 + (data[28] << 8) + data[29];
this.dbSizeOffset = offset;
int dbSize = (data[offset] << 24) + (data[offset + 1] << 16) + (data[offset + 2] << 8) + data[offset + 3];
offset += 4;
if (data.Length != offset + dbSize + 4)
int offset;
if (!this.ValidateFileSize(data, false, out offset)
&& !this.ValidateFileSize(data, true, out offset))
throw new FileLoadException("File size validation failed");
using (var stream = new FileStream(outputFile, FileMode.Create, FileAccess.Write))
@@ -425,6 +424,19 @@ namespace ChanSort.Loader.Panasonic
}
#endregion
#region ValidateFileSize()
private bool ValidateFileSize(byte[] data, bool littleEndian, out int offset)
{
this.littleEndianByteOrder = littleEndian;
offset = 30 + Tools.GetInt16(data, 28, littleEndian);
if (offset >= data.Length) return false;
this.dbSizeOffset = offset;
int dbSize = Tools.GetInt32(data, offset, littleEndian);
offset += 4;
return data.Length == offset + dbSize + 4;
}
#endregion
#region CalcChecksum()
private uint CalcChecksum(byte[] data, int length)
{
@@ -607,11 +619,7 @@ order by s.ntype,major_channel
using (var stream = new FileStream(this.workFile, FileMode.Open, FileAccess.Read))
stream.Read(data, fileHeader.Length, (int)workFileSize);
data[this.dbSizeOffset + 0] = (byte)(workFileSize >> 24);
data[this.dbSizeOffset + 1] = (byte)(workFileSize >> 16);
data[this.dbSizeOffset + 2] = (byte)(workFileSize >> 8);
data[this.dbSizeOffset + 3] = (byte)(workFileSize);
Tools.SetInt32(data, this.dbSizeOffset, (int)workFileSize, this.littleEndianByteOrder);
this.UpdateChecksum(data);
using (var stream = new FileStream(this.FileName, FileMode.Create, FileAccess.Write))