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

Reformatted.

Browse Source
This commit is contained in:
Natalia Portillo
2016-04-19 02:11:47 +01:00
parent 6a8499f8ed
commit f8bc81d4f5
149 changed files with 6983 additions and 6970 deletions
Download Patch File Download Diff File Expand all files Collapse all files

30
DiscImageChef.Checksums/CRC32Context.cs
View File

@@ -60,11 +60,11 @@ namespace DiscImageChef.Checksums
hashInt = crc32Seed;
table = new UInt32[256];
for (int i = 0; i < 256; i++)
for(int i = 0; i < 256; i++)
{
UInt32 entry = (UInt32)i;
for (int j = 0; j < 8; j++)
if ((entry & 1) == 1)
for(int j = 0; j < 8; j++)
if((entry & 1) == 1)
entry = (entry >> 1) ^ crc32Poly;
else
entry = entry >> 1;
@@ -79,7 +79,7 @@ namespace DiscImageChef.Checksums
/// <param name="len">Length of buffer to hash.</param>
public void Update(byte[] data, uint len)
{
for (int i = 0; i < len; i++)
for(int i = 0; i < len; i++)
hashInt = (hashInt >> 8) ^ table[data[i] ^ hashInt & 0xff];
}
@@ -111,7 +111,7 @@ namespace DiscImageChef.Checksums
StringBuilder crc32Output = new StringBuilder();
BigEndianBitConverter.IsLittleEndian = BitConverter.IsLittleEndian;
for (int i = 0; i < BigEndianBitConverter.GetBytes(hashInt).Length; i++)
for(int i = 0; i < BigEndianBitConverter.GetBytes(hashInt).Length; i++)
{
crc32Output.Append(BigEndianBitConverter.GetBytes(hashInt)[i].ToString("x2"));
}
@@ -144,18 +144,18 @@ namespace DiscImageChef.Checksums
localhashInt = crc32Seed;
localTable = new UInt32[256];
for (int i = 0; i < 256; i++)
for(int i = 0; i < 256; i++)
{
UInt32 entry = (UInt32)i;
for (int j = 0; j < 8; j++)
if ((entry & 1) == 1)
for(int j = 0; j < 8; j++)
if((entry & 1) == 1)
entry = (entry >> 1) ^ crc32Poly;
else
entry = entry >> 1;
localTable[i] = entry;
}
for (int i = 0; i < fileStream.Length; i++)
for(int i = 0; i < fileStream.Length; i++)
localhashInt = (localhashInt >> 8) ^ localTable[fileStream.ReadByte() ^ localhashInt & 0xff];
BigEndianBitConverter.IsLittleEndian = BitConverter.IsLittleEndian;
@@ -163,7 +163,7 @@ namespace DiscImageChef.Checksums
StringBuilder crc32Output = new StringBuilder();
for (int i = 0; i < hash.Length; i++)
for(int i = 0; i < hash.Length; i++)
{
crc32Output.Append(hash[i].ToString("x2"));
}
@@ -198,18 +198,18 @@ namespace DiscImageChef.Checksums
localhashInt = seed;
localTable = new UInt32[256];
for (int i = 0; i < 256; i++)
for(int i = 0; i < 256; i++)
{
UInt32 entry = (UInt32)i;
for (int j = 0; j < 8; j++)
if ((entry & 1) == 1)
for(int j = 0; j < 8; j++)
if((entry & 1) == 1)
entry = (entry >> 1) ^ polynomial;
else
entry = entry >> 1;
localTable[i] = entry;
}
for (int i = 0; i < len; i++)
for(int i = 0; i < len; i++)
localhashInt = (localhashInt >> 8) ^ localTable[data[i] ^ localhashInt & 0xff];
BigEndianBitConverter.IsLittleEndian = BitConverter.IsLittleEndian;
@@ -217,7 +217,7 @@ namespace DiscImageChef.Checksums
StringBuilder crc32Output = new StringBuilder();
for (int i = 0; i < hash.Length; i++)
for(int i = 0; i < hash.Length; i++)
{
crc32Output.Append(hash[i].ToString("x2"));
}