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Use Stream extension to ensure read operations return the requested number of bytes (unless EOF arrives first).

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This commit is contained in:
Natalia Portillo
2022-11-14 09:43:16 +00:00
parent f90cc6593f
commit 0eb589d785
178 changed files with 862 additions and 780 deletions
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16
Aaru.Filters/GZip.cs
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@@ -86,7 +86,7 @@ public sealed class GZip : IFilter
var buffer = new byte[3];
stream.Seek(0, SeekOrigin.Begin);
stream.Read(buffer, 0, 3);
stream.EnsureRead(buffer, 0, 3);
stream.Seek(0, SeekOrigin.Begin);
return buffer[0] == 0x1F && buffer[1] == 0x8B && buffer[2] == 0x08;
@@ -102,7 +102,7 @@ public sealed class GZip : IFilter
var buffer = new byte[3];
stream.Seek(0, SeekOrigin.Begin);
stream.Read(buffer, 0, 3);
stream.EnsureRead(buffer, 0, 3);
stream.Seek(0, SeekOrigin.Begin);
return buffer[0] == 0x1F && buffer[1] == 0x8B && buffer[2] == 0x08;
@@ -118,9 +118,9 @@ public sealed class GZip : IFilter
BasePath = null;
_dataStream.Seek(4, SeekOrigin.Begin);
_dataStream.Read(mtimeB, 0, 4);
_dataStream.EnsureRead(mtimeB, 0, 4);
_dataStream.Seek(-4, SeekOrigin.End);
_dataStream.Read(isizeB, 0, 4);
_dataStream.EnsureRead(isizeB, 0, 4);
_dataStream.Seek(0, SeekOrigin.Begin);
var mtime = BitConverter.ToUInt32(mtimeB, 0);
@@ -145,9 +145,9 @@ public sealed class GZip : IFilter
BasePath = null;
_dataStream.Seek(4, SeekOrigin.Begin);
_dataStream.Read(mtimeB, 0, 4);
_dataStream.EnsureRead(mtimeB, 0, 4);
_dataStream.Seek(-4, SeekOrigin.End);
_dataStream.Read(isizeB, 0, 4);
_dataStream.EnsureRead(isizeB, 0, 4);
_dataStream.Seek(0, SeekOrigin.Begin);
var mtime = BitConverter.ToUInt32(mtimeB, 0);
@@ -172,9 +172,9 @@ public sealed class GZip : IFilter
BasePath = System.IO.Path.GetFullPath(path);
_dataStream.Seek(4, SeekOrigin.Begin);
_dataStream.Read(mtimeB, 0, 4);
_dataStream.EnsureRead(mtimeB, 0, 4);
_dataStream.Seek(-4, SeekOrigin.End);
_dataStream.Read(isizeB, 0, 4);
_dataStream.EnsureRead(isizeB, 0, 4);
_dataStream.Seek(0, SeekOrigin.Begin);
var mtime = BitConverter.ToUInt32(mtimeB, 0);