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ahmed
2026-04-02 19:42:54 +03:00
parent 4fae21deaf
commit 74830eea0c
82 changed files with 2501 additions and 3008 deletions
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50
Esiur/Data/ParsedTDU.cs
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@@ -4,11 +4,11 @@ using System.Text;
namespace Esiur.Data
{
public struct ParsedTDU
public struct ParsedTdu
{
public TDUIdentifier Identifier;
public TduIdentifier Identifier;
public int Index;
public TDUClass Class;
public TduClass Class;
public uint Offset;
public ulong ContentLength;
public byte[] Data;
@@ -17,21 +17,21 @@ namespace Esiur.Data
public byte[] Metadata;
public uint Ends;
public static ParsedTDU Parse(byte[] data, uint offset, uint ends)
public static ParsedTdu Parse(byte[] data, uint offset, uint ends)
{
var h = data[offset++];
var cls = (TDUClass)(h >> 6);
var cls = (TduClass)(h >> 6);
if (cls == TDUClass.Fixed)
if (cls == TduClass.Fixed)
{
var exp = (h & 0x38) >> 3;
if (exp == 0)
return new ParsedTDU()
return new ParsedTdu()
{
Identifier = (TDUIdentifier)h,
Identifier = (TduIdentifier)h,
Data = data,
Offset = offset,
Class = cls,
@@ -45,17 +45,17 @@ namespace Esiur.Data
ulong cl = (ulong)(1 << (exp - 1));
if (ends - offset < cl)
return new ParsedTDU()
return new ParsedTdu()
{
Class = TDUClass.Invalid,
Class = TduClass.Invalid,
TotalLength = (cl - (ends - offset))
};
//offset += (uint)cl;
return new ParsedTDU()
return new ParsedTdu()
{
Identifier = (TDUIdentifier)h,
Identifier = (TduIdentifier)h,
Data = data,
Offset = offset,
Class = cls,
@@ -66,14 +66,14 @@ namespace Esiur.Data
Ends = ends
};
}
else if (cls == TDUClass.Typed)
else if (cls == TduClass.Typed)
{
ulong cll = (ulong)(h >> 3) & 0x7;
if (ends - offset < cll)
return new ParsedTDU()
return new ParsedTdu()
{
Class = TDUClass.Invalid,
Class = TduClass.Invalid,
TotalLength = (cll - (ends - offset))
};
@@ -83,19 +83,19 @@ namespace Esiur.Data
cl = cl << 8 | data[offset++];
if (ends - offset < cl)
return new ParsedTDU()
return new ParsedTdu()
{
TotalLength = (cl - (ends - offset)),
Class = TDUClass.Invalid,
Class = TduClass.Invalid,
};
var metaData = DC.Clip(data, offset + 1, data[offset]);
offset += data[offset] + (uint)1;
return new ParsedTDU()
return new ParsedTdu()
{
Identifier = (TDUIdentifier)(h & 0xC7),
Identifier = (TduIdentifier)(h & 0xC7),
Data = data,
Offset = offset,
Class = cls,
@@ -111,9 +111,9 @@ namespace Esiur.Data
ulong cll = (ulong)(h >> 3) & 0x7;
if (ends - offset < cll)
return new ParsedTDU()
return new ParsedTdu()
{
Class = TDUClass.Invalid,
Class = TduClass.Invalid,
TotalLength = (cll - (ends - offset))
};
@@ -123,17 +123,17 @@ namespace Esiur.Data
cl = cl << 8 | data[offset++];
if (ends - offset < cl)
return new ParsedTDU()
return new ParsedTdu()
{
Class = TDUClass.Invalid,
Class = TduClass.Invalid,
TotalLength = (cl - (ends - offset))
};
return
new ParsedTDU()
new ParsedTdu()
{
Identifier = (TDUIdentifier)(h & 0xC7),
Identifier = (TduIdentifier)(h & 0xC7),
Data = data,
Offset = offset,
Class = cls,