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Correct working with tags.

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Natalia Portillo
2018-01-18 20:06:59 +00:00
parent ca632c6b40
commit 55abfd0ba7
1 changed files with 16 additions and 10 deletions
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26
DiscImageChef.DiscImages/ZZZRawImage.cs
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@@ -423,14 +423,18 @@ namespace DiscImageChef.DiscImages
mediaTags = new Dictionary<MediaTagType, byte[]>();
foreach((MediaTagType tag, string name) sidecar in readWriteSidecars)
{
FiltersList filters = new FiltersList();
IFilter filter = filters.GetFilter(basename + sidecar.name);
if(filter == null || !filter.IsOpened()) continue;
try
{
FiltersList filters = new FiltersList();
IFilter filter = filters.GetFilter(basename + sidecar.name);
if(filter == null || !filter.IsOpened()) continue;
DicConsole.DebugWriteLine("ZZZRawImage Plugin", "Found media tag {0}", sidecar.tag);
byte[] data = new byte[filter.GetDataForkLength()];
filter.GetDataForkStream().Read(data, 0, data.Length);
mediaTags.Add(sidecar.tag, data);
DicConsole.DebugWriteLine("ZZZRawImage Plugin", "Found media tag {0}", sidecar.tag);
byte[] data = new byte[filter.GetDataForkLength()];
filter.GetDataForkStream().Read(data, 0, data.Length);
mediaTags.Add(sidecar.tag, data);
}
catch(IOException e) { continue; }
}
// If there are INQUIRY and IDENTIFY tags, it's ATAPI
@@ -935,7 +939,8 @@ namespace DiscImageChef.DiscImages
if(decMode.HasValue)
{
mediumType = (byte)decMode.Value.Header.MediumType;
if(decMode.Value.Header.BlockDescriptors.Length >= 1)
if(decMode.Value.Header.BlockDescriptors != null &&
decMode.Value.Header.BlockDescriptors.Length >= 1)
densityCode = (byte)decMode.Value.Header.BlockDescriptors[0].Density;
foreach(Modes.ModePage page in decMode.Value.Pages)
@@ -1298,7 +1303,7 @@ 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}";
@@ -1306,6 +1311,7 @@ namespace DiscImageChef.DiscImages
}
basepath = Path.Combine(Path.GetDirectoryName(path), Path.GetFileNameWithoutExtension(path));
mediaTags = new Dictionary<MediaTagType, byte[]>();
IsWriting = true;
ErrorMessage = null;
@@ -1438,7 +1444,7 @@ namespace DiscImageChef.DiscImages
if(suffix == null) continue;
FileStream tagStream =
new FileStream(basepath + suffix, FileMode.CreateNew, FileAccess.ReadWrite, FileShare.None);
new FileStream(basepath + suffix, FileMode.Create, FileAccess.ReadWrite, FileShare.None);
tagStream.Write(tag.Value, 0, tag.Value.Length);
tagStream.Close();
}