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Use ImageInfo structure when writing DC42.

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This commit is contained in:
Natalia Portillo
2017-12-30 16:26:11 +00:00
parent 1c98756b97
commit 9043735b33
1 changed files with 6 additions and 6 deletions
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12
DiscImageChef.DiscImages/DiskCopy42.cs
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@@ -103,7 +103,6 @@ namespace DiscImageChef.DiscImages
/// <summary>Header of opened image</summary>
Dc42Header header;
ImageInfo imageInfo;
ulong sectorsToWrite;
/// <summary>Start of tags in disk image, after data sectors</summary>
uint tagOffset;
bool twiggy;
@@ -918,7 +917,8 @@ namespace DiscImageChef.DiscImages
header.Valid = 1;
header.DataSize = (uint)(sectors * 512);
if(tags) header.TagSize = (uint)(sectors * 12);
sectorsToWrite = sectors;
imageInfo = new ImageInfo {MediaType = mediaType, SectorSize = sectorSize, Sectors = sectors};
try { writingStream = new FileStream(path, FileMode.CreateNew, FileAccess.ReadWrite, FileShare.None); }
catch(IOException e)
@@ -952,7 +952,7 @@ namespace DiscImageChef.DiscImages
return false;
}
if(sectorAddress >= sectorsToWrite)
if(sectorAddress >= imageInfo.Sectors)
{
ErrorMessage = "Tried to write past image size";
return false;
@@ -979,7 +979,7 @@ namespace DiscImageChef.DiscImages
return false;
}
if(sectorAddress + length > sectorsToWrite)
if(sectorAddress + length > imageInfo.Sectors)
{
ErrorMessage = "Tried to write past image size";
return false;
@@ -1012,7 +1012,7 @@ namespace DiscImageChef.DiscImages
return false;
}
if(sectorAddress >= sectorsToWrite)
if(sectorAddress >= imageInfo.Sectors)
{
ErrorMessage = "Tried to write past image size";
return false;
@@ -1047,7 +1047,7 @@ namespace DiscImageChef.DiscImages
return false;
}
if(sectorAddress + length > sectorsToWrite)
if(sectorAddress + length > imageInfo.Sectors)
{
ErrorMessage = "Tried to write past image size";
return false;