SabreTools/SabreTools.Serialization
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Reduce generic DictionaryBase use

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This commit is contained in:
Matt Nadareski
2026-04-04 13:31:12 -04:00
parent 0458489a4f
commit 4acd2d9fd6
5 changed files with 207 additions and 310 deletions
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383
SabreTools.Data.Extensions/MetadataExtensions.cs
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@@ -357,27 +357,10 @@ namespace SabreTools.Data.Extensions
#region Conversion
/// <summary>
/// Convert a DictionaryBase to a Rom
/// </summary>
public static Rom? ConvertToRom(this DictionaryBase? self)
{
// If the DatItem is missing, we can't do anything
if (self is null)
return null;
return self switch
{
Disk diskSelf => ConvertToRom(diskSelf),
Media mediaSelf => ConvertToRom(mediaSelf),
_ => null,
};
}
/// <summary>
/// Convert a Disk to a Rom
/// </summary>
private static Rom? ConvertToRom(this Disk? disk)
public static Rom? ConvertToRom(this Disk? disk)
{
// If the Disk is missing, we can't do anything
if (disk is null)
@@ -403,7 +386,7 @@ namespace SabreTools.Data.Extensions
/// <summary>
/// Convert a Media to a Rom
/// </summary>
private static Rom? ConvertToRom(this Media? media)
public static Rom? ConvertToRom(this Media? media)
{
// If the Media is missing, we can't do anything
if (media is null)
@@ -592,29 +575,160 @@ namespace SabreTools.Data.Extensions
/// <summary>
/// Returns if any hashes exist
/// </summary>
public static bool HasHashes(this DictionaryBase self)
public static bool HasHashes(this Disk disk)
{
return self switch
{
Disk diskSelf => diskSelf.HasHashes(),
Media mediaSelf => mediaSelf.HasHashes(),
Rom romSelf => romSelf.HasHashes(),
_ => false,
};
bool md5Null = string.IsNullOrEmpty(disk.MD5);
bool sha1Null = string.IsNullOrEmpty(disk.SHA1);
return !md5Null
|| !sha1Null;
}
/// <summary>
/// Returns if any hashes exist
/// </summary>
public static bool HasHashes(this Media media)
{
bool md5Null = string.IsNullOrEmpty(media.MD5);
bool sha1Null = string.IsNullOrEmpty(media.SHA1);
bool sha256Null = string.IsNullOrEmpty(media.SHA256);
bool spamsumNull = string.IsNullOrEmpty(media.SpamSum);
return !md5Null
|| !sha1Null
|| !sha256Null
|| !spamsumNull;
}
/// <summary>
/// Returns if any hashes exist
/// </summary>
public static bool HasHashes(this Rom rom)
{
bool crc16Null = string.IsNullOrEmpty(rom.ReadString(Rom.CRC16Key));
bool crcNull = string.IsNullOrEmpty(rom.ReadString(Rom.CRCKey));
bool crc64Null = string.IsNullOrEmpty(rom.ReadString(Rom.CRC64Key));
bool md2Null = string.IsNullOrEmpty(rom.ReadString(Rom.MD2Key));
bool md4Null = string.IsNullOrEmpty(rom.ReadString(Rom.MD4Key));
bool md5Null = string.IsNullOrEmpty(rom.ReadString(Rom.MD5Key));
bool ripeMD128Null = string.IsNullOrEmpty(rom.ReadString(Rom.RIPEMD128Key));
bool ripeMD160Null = string.IsNullOrEmpty(rom.ReadString(Rom.RIPEMD160Key));
bool sha1Null = string.IsNullOrEmpty(rom.ReadString(Rom.SHA1Key));
bool sha256Null = string.IsNullOrEmpty(rom.ReadString(Rom.SHA256Key));
bool sha384Null = string.IsNullOrEmpty(rom.ReadString(Rom.SHA384Key));
bool sha512Null = string.IsNullOrEmpty(rom.ReadString(Rom.SHA512Key));
bool spamsumNull = string.IsNullOrEmpty(rom.ReadString(Rom.SpamSumKey));
return !crc16Null
|| !crcNull
|| !crc64Null
|| !md2Null
|| !md4Null
|| !md5Null
|| !ripeMD128Null
|| !ripeMD160Null
|| !sha1Null
|| !sha256Null
|| !sha384Null
|| !sha512Null
|| !spamsumNull;
}
/// <summary>
/// Returns if all of the hashes are set to their 0-byte values or null
/// </summary>
public static bool HasZeroHash(this DictionaryBase self)
public static bool HasZeroHash(this Disk disk)
{
return self switch
{
Disk diskSelf => diskSelf.HasZeroHash(),
Media mediaSelf => mediaSelf.HasZeroHash(),
Rom romSelf => romSelf.HasZeroHash(),
_ => false,
};
string? md5 = disk.MD5;
bool md5Null = string.IsNullOrEmpty(md5) || string.Equals(md5, HashType.MD5.ZeroString, StringComparison.OrdinalIgnoreCase);
string? sha1 = disk.SHA1;
bool sha1Null = string.IsNullOrEmpty(sha1) || string.Equals(sha1, HashType.SHA1.ZeroString, StringComparison.OrdinalIgnoreCase);
return md5Null
&& sha1Null;
}
/// <summary>
/// Returns if all of the hashes are set to their 0-byte values or null
/// </summary>
public static bool HasZeroHash(this Media media)
{
string? md5 = media.MD5;
bool md5Null = string.IsNullOrEmpty(md5) || string.Equals(md5, HashType.MD5.ZeroString, StringComparison.OrdinalIgnoreCase);
string? sha1 = media.SHA1;
bool sha1Null = string.IsNullOrEmpty(sha1) || string.Equals(sha1, HashType.SHA1.ZeroString, StringComparison.OrdinalIgnoreCase);
string? sha256 = media.SHA256;
bool sha256Null = string.IsNullOrEmpty(sha256) || string.Equals(sha256, HashType.SHA256.ZeroString, StringComparison.OrdinalIgnoreCase);
string? spamsum = media.SpamSum;
bool spamsumNull = string.IsNullOrEmpty(spamsum) || string.Equals(spamsum, HashType.SpamSum.ZeroString, StringComparison.OrdinalIgnoreCase);
return md5Null
&& sha1Null
&& sha256Null
&& spamsumNull;
}
/// <summary>
/// Returns if all of the hashes are set to their 0-byte values or null
/// </summary>
public static bool HasZeroHash(this Rom rom)
{
string? crc16 = rom.ReadString(Rom.CRC16Key);
bool crc16Null = string.IsNullOrEmpty(crc16) || string.Equals(crc16, HashType.CRC16.ZeroString, StringComparison.OrdinalIgnoreCase);
string? crc = rom.ReadString(Rom.CRCKey);
bool crcNull = string.IsNullOrEmpty(crc) || string.Equals(crc, HashType.CRC32.ZeroString, StringComparison.OrdinalIgnoreCase);
string? crc64 = rom.ReadString(Rom.CRC64Key);
bool crc64Null = string.IsNullOrEmpty(crc64) || string.Equals(crc64, HashType.CRC64.ZeroString, StringComparison.OrdinalIgnoreCase);
string? md2 = rom.ReadString(Rom.MD2Key);
bool md2Null = string.IsNullOrEmpty(md2) || string.Equals(md2, HashType.MD2.ZeroString, StringComparison.OrdinalIgnoreCase);
string? md4 = rom.ReadString(Rom.MD4Key);
bool md4Null = string.IsNullOrEmpty(md4) || string.Equals(md4, HashType.MD4.ZeroString, StringComparison.OrdinalIgnoreCase);
string? md5 = rom.ReadString(Rom.MD5Key);
bool md5Null = string.IsNullOrEmpty(md5) || string.Equals(md5, HashType.MD5.ZeroString, StringComparison.OrdinalIgnoreCase);
string? ripeMD128 = rom.ReadString(Rom.RIPEMD128Key);
bool ripeMD128Null = string.IsNullOrEmpty(value: ripeMD128) || string.Equals(ripeMD128, HashType.RIPEMD128.ZeroString, StringComparison.OrdinalIgnoreCase);
string? ripeMD160 = rom.ReadString(Rom.RIPEMD160Key);
bool ripeMD160Null = string.IsNullOrEmpty(ripeMD160) || string.Equals(ripeMD160, HashType.RIPEMD160.ZeroString, StringComparison.OrdinalIgnoreCase);
string? sha1 = rom.ReadString(Rom.SHA1Key);
bool sha1Null = string.IsNullOrEmpty(sha1) || string.Equals(sha1, HashType.SHA1.ZeroString, StringComparison.OrdinalIgnoreCase);
string? sha256 = rom.ReadString(Rom.SHA256Key);
bool sha256Null = string.IsNullOrEmpty(sha256) || string.Equals(sha256, HashType.SHA256.ZeroString, StringComparison.OrdinalIgnoreCase);
string? sha384 = rom.ReadString(Rom.SHA384Key);
bool sha384Null = string.IsNullOrEmpty(sha384) || string.Equals(sha384, HashType.SHA384.ZeroString, StringComparison.OrdinalIgnoreCase);
string? sha512 = rom.ReadString(Rom.SHA512Key);
bool sha512Null = string.IsNullOrEmpty(sha512) || string.Equals(sha512, HashType.SHA512.ZeroString, StringComparison.OrdinalIgnoreCase);
string? spamsum = rom.ReadString(Rom.SpamSumKey);
bool spamsumNull = string.IsNullOrEmpty(spamsum) || string.Equals(spamsum, HashType.SpamSum.ZeroString, StringComparison.OrdinalIgnoreCase);
return crc16Null
&& crcNull
&& crc64Null
&& md2Null
&& md4Null
&& md5Null
&& ripeMD128Null
&& ripeMD160Null
&& sha1Null
&& sha256Null
&& sha384Null
&& sha512Null
&& spamsumNull;
}
/// <summary>
@@ -714,207 +828,14 @@ namespace SabreTools.Data.Extensions
|| !spamsumNull;
}
/// <summary>
/// Returns if any hashes exist
/// </summary>
private static bool HasHashes(this Disk disk)
{
bool md5Null = string.IsNullOrEmpty(disk.MD5);
bool sha1Null = string.IsNullOrEmpty(disk.SHA1);
return !md5Null
|| !sha1Null;
}
/// <summary>
/// Returns if any hashes exist
/// </summary>
private static bool HasHashes(this Media media)
{
bool md5Null = string.IsNullOrEmpty(media.MD5);
bool sha1Null = string.IsNullOrEmpty(media.SHA1);
bool sha256Null = string.IsNullOrEmpty(media.SHA256);
bool spamsumNull = string.IsNullOrEmpty(media.SpamSum);
return !md5Null
|| !sha1Null
|| !sha256Null
|| !spamsumNull;
}
/// <summary>
/// Returns if any hashes exist
/// </summary>
private static bool HasHashes(this Rom rom)
{
bool crc16Null = string.IsNullOrEmpty(rom.ReadString(Rom.CRC16Key));
bool crcNull = string.IsNullOrEmpty(rom.ReadString(Rom.CRCKey));
bool crc64Null = string.IsNullOrEmpty(rom.ReadString(Rom.CRC64Key));
bool md2Null = string.IsNullOrEmpty(rom.ReadString(Rom.MD2Key));
bool md4Null = string.IsNullOrEmpty(rom.ReadString(Rom.MD4Key));
bool md5Null = string.IsNullOrEmpty(rom.ReadString(Rom.MD5Key));
bool ripeMD128Null = string.IsNullOrEmpty(rom.ReadString(Rom.RIPEMD128Key));
bool ripeMD160Null = string.IsNullOrEmpty(rom.ReadString(Rom.RIPEMD160Key));
bool sha1Null = string.IsNullOrEmpty(rom.ReadString(Rom.SHA1Key));
bool sha256Null = string.IsNullOrEmpty(rom.ReadString(Rom.SHA256Key));
bool sha384Null = string.IsNullOrEmpty(rom.ReadString(Rom.SHA384Key));
bool sha512Null = string.IsNullOrEmpty(rom.ReadString(Rom.SHA512Key));
bool spamsumNull = string.IsNullOrEmpty(rom.ReadString(Rom.SpamSumKey));
return !crc16Null
|| !crcNull
|| !crc64Null
|| !md2Null
|| !md4Null
|| !md5Null
|| !ripeMD128Null
|| !ripeMD160Null
|| !sha1Null
|| !sha256Null
|| !sha384Null
|| !sha512Null
|| !spamsumNull;
}
/// <summary>
/// Returns if all of the hashes are set to their 0-byte values or null
/// </summary>
private static bool HasZeroHash(this Disk disk)
{
string? md5 = disk.MD5;
bool md5Null = string.IsNullOrEmpty(md5) || string.Equals(md5, HashType.MD5.ZeroString, StringComparison.OrdinalIgnoreCase);
string? sha1 = disk.SHA1;
bool sha1Null = string.IsNullOrEmpty(sha1) || string.Equals(sha1, HashType.SHA1.ZeroString, StringComparison.OrdinalIgnoreCase);
return md5Null
&& sha1Null;
}
/// <summary>
/// Returns if all of the hashes are set to their 0-byte values or null
/// </summary>
private static bool HasZeroHash(this Media media)
{
string? md5 = media.MD5;
bool md5Null = string.IsNullOrEmpty(md5) || string.Equals(md5, HashType.MD5.ZeroString, StringComparison.OrdinalIgnoreCase);
string? sha1 = media.SHA1;
bool sha1Null = string.IsNullOrEmpty(sha1) || string.Equals(sha1, HashType.SHA1.ZeroString, StringComparison.OrdinalIgnoreCase);
string? sha256 = media.SHA256;
bool sha256Null = string.IsNullOrEmpty(sha256) || string.Equals(sha256, HashType.SHA256.ZeroString, StringComparison.OrdinalIgnoreCase);
string? spamsum = media.SpamSum;
bool spamsumNull = string.IsNullOrEmpty(spamsum) || string.Equals(spamsum, HashType.SpamSum.ZeroString, StringComparison.OrdinalIgnoreCase);
return md5Null
&& sha1Null
&& sha256Null
&& spamsumNull;
}
/// <summary>
/// Returns if all of the hashes are set to their 0-byte values or null
/// </summary>
private static bool HasZeroHash(this Rom rom)
{
string? crc16 = rom.ReadString(Rom.CRC16Key);
bool crc16Null = string.IsNullOrEmpty(crc16) || string.Equals(crc16, HashType.CRC16.ZeroString, StringComparison.OrdinalIgnoreCase);
string? crc = rom.ReadString(Rom.CRCKey);
bool crcNull = string.IsNullOrEmpty(crc) || string.Equals(crc, HashType.CRC32.ZeroString, StringComparison.OrdinalIgnoreCase);
string? crc64 = rom.ReadString(Rom.CRC64Key);
bool crc64Null = string.IsNullOrEmpty(crc64) || string.Equals(crc64, HashType.CRC64.ZeroString, StringComparison.OrdinalIgnoreCase);
string? md2 = rom.ReadString(Rom.MD2Key);
bool md2Null = string.IsNullOrEmpty(md2) || string.Equals(md2, HashType.MD2.ZeroString, StringComparison.OrdinalIgnoreCase);
string? md4 = rom.ReadString(Rom.MD4Key);
bool md4Null = string.IsNullOrEmpty(md4) || string.Equals(md4, HashType.MD4.ZeroString, StringComparison.OrdinalIgnoreCase);
string? md5 = rom.ReadString(Rom.MD5Key);
bool md5Null = string.IsNullOrEmpty(md5) || string.Equals(md5, HashType.MD5.ZeroString, StringComparison.OrdinalIgnoreCase);
string? ripeMD128 = rom.ReadString(Rom.RIPEMD128Key);
bool ripeMD128Null = string.IsNullOrEmpty(value: ripeMD128) || string.Equals(ripeMD128, HashType.RIPEMD128.ZeroString, StringComparison.OrdinalIgnoreCase);
string? ripeMD160 = rom.ReadString(Rom.RIPEMD160Key);
bool ripeMD160Null = string.IsNullOrEmpty(ripeMD160) || string.Equals(ripeMD160, HashType.RIPEMD160.ZeroString, StringComparison.OrdinalIgnoreCase);
string? sha1 = rom.ReadString(Rom.SHA1Key);
bool sha1Null = string.IsNullOrEmpty(sha1) || string.Equals(sha1, HashType.SHA1.ZeroString, StringComparison.OrdinalIgnoreCase);
string? sha256 = rom.ReadString(Rom.SHA256Key);
bool sha256Null = string.IsNullOrEmpty(sha256) || string.Equals(sha256, HashType.SHA256.ZeroString, StringComparison.OrdinalIgnoreCase);
string? sha384 = rom.ReadString(Rom.SHA384Key);
bool sha384Null = string.IsNullOrEmpty(sha384) || string.Equals(sha384, HashType.SHA384.ZeroString, StringComparison.OrdinalIgnoreCase);
string? sha512 = rom.ReadString(Rom.SHA512Key);
bool sha512Null = string.IsNullOrEmpty(sha512) || string.Equals(sha512, HashType.SHA512.ZeroString, StringComparison.OrdinalIgnoreCase);
string? spamsum = rom.ReadString(Rom.SpamSumKey);
bool spamsumNull = string.IsNullOrEmpty(spamsum) || string.Equals(spamsum, HashType.SpamSum.ZeroString, StringComparison.OrdinalIgnoreCase);
return crc16Null
&& crcNull
&& crc64Null
&& md2Null
&& md4Null
&& md5Null
&& ripeMD128Null
&& ripeMD160Null
&& sha1Null
&& sha256Null
&& sha384Null
&& sha512Null
&& spamsumNull;
}
#endregion
#region Information Filling
/// <summary>
/// Fill any missing size and hash information from another DictionaryBase
/// </summary>
public static void FillMissingHashes(this DictionaryBase? self, DictionaryBase? other)
{
if (self is null || other is null)
return;
#if NETCOREAPP || NETSTANDARD2_0_OR_GREATER
switch (self, other)
{
case (Disk diskSelf, Disk diskOther):
diskSelf.FillMissingHashes(diskOther);
break;
case (Media mediaSelf, Media mediaOther):
mediaSelf.FillMissingHashes(mediaOther);
break;
case (Rom romSelf, Rom romOther):
romSelf.FillMissingHashes(romOther);
break;
default:
break;
}
#else
if (self is Disk diskSelf && other is Disk diskOther)
diskSelf.FillMissingHashes(diskOther);
else if (self is Media mediaSelf && other is Media mediaOther)
mediaSelf.FillMissingHashes(mediaOther);
else if (self is Rom romSelf && other is Rom romOther)
romSelf.FillMissingHashes(romOther);
#endif
}
/// <summary>
/// Fill any missing size and hash information from another Disk
/// </summary>
private static void FillMissingHashes(this Disk? self, Disk? other)
public static void FillMissingHashes(this Disk? self, Disk? other)
{
if (self is null || other is null)
return;
@@ -933,7 +854,7 @@ namespace SabreTools.Data.Extensions
/// <summary>
/// Fill any missing size and hash information from another Media
/// </summary>
private static void FillMissingHashes(this Media? self, Media? other)
public static void FillMissingHashes(this Media? self, Media? other)
{
if (self is null || other is null)
return;
@@ -962,7 +883,7 @@ namespace SabreTools.Data.Extensions
/// <summary>
/// Fill any missing size and hash information from another Rom
/// </summary>
private static void FillMissingHashes(this Rom? self, Rom? other)
public static void FillMissingHashes(this Rom? self, Rom? other)
{
if (self is null || other is null)
return;