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Seek ye first the buffer for hashes

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This commit is contained in:
Matt Nadareski
2019-12-04 21:23:01 -08:00
parent cf70f4fd4f
commit 2a6b850aae
2 changed files with 53 additions and 43 deletions
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1
SabreTools.Library/DatFiles/DatFile.cs
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@@ -4188,6 +4188,7 @@ namespace SabreTools.Library.DatFiles
}
// Seek to the beginning of the stream
if (fileStream.CanSeek)
fileStream.Seek(0, SeekOrigin.Begin);
Globals.Logger.User("Matches found for '{0}', rebuilding accordingly...", Path.GetFileName(datItem.Name));

11
SabreTools.Library/Tools/Utilities.cs
View File

@@ -2108,6 +2108,8 @@ namespace SabreTools.Library.Tools
if (chdsAsFiles == false && GetCHDInfo(input) != null)
{
// Seek to the starting position, if one is set
if (input.CanSeek)
{
try
{
if (offset < 0)
@@ -2131,6 +2133,7 @@ namespace SabreTools.Library.Tools
{
Globals.Logger.Warning("Stream does not support seeking to starting offset. Stream position not changed");
}
}
// Get the BaseFile from the information
BaseFile chd = GetCHDInfo(input);
@@ -2173,6 +2176,8 @@ namespace SabreTools.Library.Tools
SHA512 sha512 = SHA512.Create();
// Seek to the starting position, if one is set
if (input.CanSeek)
{
try
{
if (offset < 0)
@@ -2196,8 +2201,9 @@ namespace SabreTools.Library.Tools
{
Globals.Logger.Verbose("Stream does not support seeking to starting offset. Stream position not changed");
}
}
byte[] buffer = new byte[8 * 1024];
byte[] buffer = new byte[32 * 1024 * 1024];
int read;
while ((read = input.Read(buffer, 0, buffer.Length)) > 0)
{
@@ -2268,6 +2274,8 @@ namespace SabreTools.Library.Tools
finally
{
// Seek to the beginning of the stream if possible
if (input.CanSeek)
{
try
{
input.Seek(0, SeekOrigin.Begin);
@@ -2280,6 +2288,7 @@ namespace SabreTools.Library.Tools
{
Globals.Logger.Verbose("Stream does not support seeking to beginning. Stream position not changed");
}
}
if (!keepReadOpen)
{