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Naming fixes.

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This commit is contained in:
Natalia Portillo
2020-07-20 21:11:31 +01:00
parent 41d26c7057
commit 843291076c
12 changed files with 308 additions and 308 deletions
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30
CRC32Context.cs
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@@ -43,17 +43,17 @@ namespace Aaru.Checksums
const uint CRC32_ISO_POLY = 0xEDB88320;
const uint CRC32_ISO_SEED = 0xFFFFFFFF;
readonly uint finalSeed;
readonly uint[] table;
uint hashInt;
readonly uint _finalSeed;
readonly uint[] _table;
uint _hashInt;
/// <summary>Initializes the CRC32 table and seed as CRC32-ISO</summary>
public Crc32Context()
{
hashInt = CRC32_ISO_SEED;
finalSeed = CRC32_ISO_SEED;
_hashInt = CRC32_ISO_SEED;
_finalSeed = CRC32_ISO_SEED;
table = new uint[256];
_table = new uint[256];
for(int i = 0; i < 256; i++)
{
@@ -65,17 +65,17 @@ namespace Aaru.Checksums
else
entry = entry >> 1;
table[i] = entry;
_table[i] = entry;
}
}
/// <summary>Initializes the CRC32 table with a custom polynomial and seed</summary>
public Crc32Context(uint polynomial, uint seed)
{
hashInt = seed;
finalSeed = seed;
_hashInt = seed;
_finalSeed = seed;
table = new uint[256];
_table = new uint[256];
for(int i = 0; i < 256; i++)
{
@@ -87,7 +87,7 @@ namespace Aaru.Checksums
else
entry = entry >> 1;
table[i] = entry;
_table[i] = entry;
}
}
@@ -98,7 +98,7 @@ namespace Aaru.Checksums
public void Update(byte[] data, uint len)
{
for(int i = 0; i < len; i++)
hashInt = (hashInt >> 8) ^ table[data[i] ^ (hashInt & 0xff)];
_hashInt = (_hashInt >> 8) ^ _table[data[i] ^ (_hashInt & 0xff)];
}
/// <inheritdoc />
@@ -108,7 +108,7 @@ namespace Aaru.Checksums
/// <inheritdoc />
/// <summary>Returns a byte array of the hash value.</summary>
public byte[] Final() => BigEndianBitConverter.GetBytes(hashInt ^ finalSeed);
public byte[] Final() => BigEndianBitConverter.GetBytes(_hashInt ^ _finalSeed);
/// <inheritdoc />
/// <summary>Returns a hexadecimal representation of the hash value.</summary>
@@ -116,8 +116,8 @@ namespace Aaru.Checksums
{
var crc32Output = new StringBuilder();
for(int i = 0; i < BigEndianBitConverter.GetBytes(hashInt ^ finalSeed).Length; i++)
crc32Output.Append(BigEndianBitConverter.GetBytes(hashInt ^ finalSeed)[i].ToString("x2"));
for(int i = 0; i < BigEndianBitConverter.GetBytes(_hashInt ^ _finalSeed).Length; i++)
crc32Output.Append(BigEndianBitConverter.GetBytes(_hashInt ^ _finalSeed)[i].ToString("x2"));
return crc32Output.ToString();
}