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Refactor IMediaImage.Open to return error status instead of boolean.

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This commit is contained in:
Natalia Portillo
2021-09-16 19:10:39 +01:00
parent ac275aa8cb
commit ef2fc1788a
86 changed files with 699 additions and 512 deletions
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8
Aaru.Images/RayDIM/Read.cs
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@@ -43,12 +43,12 @@ namespace Aaru.DiscImages
public sealed partial class RayDim
{
/// <inheritdoc />
public bool Open(IFilter imageFilter)
public ErrorNumber Open(IFilter imageFilter)
{
Stream stream = imageFilter.GetDataForkStream();
if(stream.Length < Marshal.SizeOf<Header>())
return false;
return ErrorNumber.InvalidArgument;
byte[] buffer = new byte[Marshal.SizeOf<Header>()];
stream.Seek(0, SeekOrigin.Begin);
@@ -62,7 +62,7 @@ namespace Aaru.DiscImages
Match sm = sx.Match(signature);
if(!sm.Success)
return false;
return ErrorNumber.InvalidArgument;
_imageInfo.ApplicationVersion = $"{sm.Groups["major"].Value}.{sm.Groups["minor"].Value}";
@@ -106,7 +106,7 @@ namespace Aaru.DiscImages
_imageInfo.XmlMediaType = XmlMediaType.BlockMedia;
return true;
return ErrorNumber.NoError;
}
/// <inheritdoc />