aaru-dps/Aaru
1
0
Fork 0
mirror of https://github.com/aaru-dps/Aaru.git synced 2025-12-16 19:24:25 +00:00
Code Issues Packages Projects Releases Wiki Activity

Calculate tape hashes in smaller chunks as tapes can have huge blocks.

Browse Source
This commit is contained in:
Natalia Portillo
2019-05-03 00:24:51 +01:00
parent 8881b73358
commit 3f73e30f5b
1 changed files with 5 additions and 5 deletions
Download Patch File Download Diff File Expand all files Collapse all files

10
DiscImageChef.Core/Sidecar/BlockMedia.cs
View File

@@ -301,7 +301,7 @@ namespace DiscImageChef.Core
// For fast debugging, skip checksum
//goto skipImageChecksum;
uint sectorsToRead = 512;
uint sectorsToRead = 64;
ulong sectors = image.Info.Sectors;
ulong doneSectors = 0;
@@ -380,7 +380,7 @@ namespace DiscImageChef.Core
// For fast debugging, skip checksum
//goto skipImageChecksum;
uint sectorsToRead = 512;
uint sectorsToRead = 64;
ulong sectors = tapePartition.LastBlock - tapePartition.FirstBlock + 1;
ulong doneSectors = 0;
@@ -454,7 +454,7 @@ namespace DiscImageChef.Core
// For fast debugging, skip checksum
//goto skipImageChecksum;
uint sectorsToRead = 512;
uint sectorsToRead = 64;
ulong sectors = tapeFile.LastBlock - tapeFile.FirstBlock + 1;
ulong doneSectors = 0;
@@ -471,13 +471,13 @@ namespace DiscImageChef.Core
if(sectors - doneSectors >= sectorsToRead)
{
sector = image.ReadSectors(tapePartition.FirstBlock + doneSectors, sectorsToRead);
sector = image.ReadSectors(tapeFile.FirstBlock + doneSectors, sectorsToRead);
UpdateProgress2("Hashing blocks {0} of {1}", (long)doneSectors, (long)sectors);
doneSectors += sectorsToRead;
}
else
{
sector = image.ReadSectors(tapePartition.FirstBlock + doneSectors,
sector = image.ReadSectors(tapeFile.FirstBlock + doneSectors,
(uint)(sectors - doneSectors));
UpdateProgress2("Hashing blocks {0} of {1}", (long)doneSectors, (long)sectors);
doneSectors += sectors - doneSectors;