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Allow appending on writable images, and correct some incorrect values.

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This commit is contained in:
Natalia Portillo
2018-01-18 23:18:56 +00:00
parent 55abfd0ba7
commit d35f9fa829
27 changed files with 321 additions and 162 deletions
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13
DiscImageChef.DiscImages/UDIF.cs
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@@ -706,7 +706,12 @@ namespace DiscImageChef.DiscImages
public IEnumerable<MediaTagType> SupportedMediaTags => new MediaTagType[] { };
public IEnumerable<SectorTagType> SupportedSectorTags => new SectorTagType[] { };
public IEnumerable<MediaType> SupportedMediaTypes =>
new[] {MediaType.Unknown, MediaType.GENERIC_HDD};
new[]
{
MediaType.Unknown, MediaType.GENERIC_HDD, MediaType.FlashDrive, MediaType.CompactFlash,
MediaType.CompactFlashType2, MediaType.PCCardTypeI, MediaType.PCCardTypeII, MediaType.PCCardTypeIII,
MediaType.PCCardTypeIV
};
public IEnumerable<(string name, Type type, string description)> SupportedOptions =>
new (string name, Type type, string description)[] { };
public IEnumerable<string> KnownExtensions => new[] {".dmg"};
@@ -730,7 +735,7 @@ namespace DiscImageChef.DiscImages
imageInfo = new ImageInfo {MediaType = mediaType, SectorSize = sectorSize, Sectors = sectors};
try { writingStream = new FileStream(path, FileMode.CreateNew, FileAccess.ReadWrite, FileShare.None); }
try { writingStream = new FileStream(path, FileMode.OpenOrCreate, FileAccess.ReadWrite, FileShare.None); }
catch(IOException e)
{
ErrorMessage = $"Could not create new image file, exception {e.Message}";
@@ -1014,9 +1019,9 @@ namespace DiscImageChef.DiscImages
writingStream.Write(BigEndianBitConverter.GetBytes(footer.imageVariant), 0, 4);
writingStream.Write(BigEndianBitConverter.GetBytes(footer.sectorCount), 0, 8);
writingStream.Write(new byte[12], 0, 12);
writingStream.Close();
Crc32Context.File(writingStream.Name);
writingStream.Flush();
writingStream.Close();
IsWriting = false;
ErrorMessage = "";