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[DatFiles/, Utilities] Create DatFIle factory

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This commit is contained in:
Matt Nadareski
2017-11-17 14:58:54 -08:00
parent b578dd1274
commit 7d1a578eb9
14 changed files with 158 additions and 182 deletions
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39
SabreTools.Library/DatFiles/Hashfile.cs
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@@ -24,16 +24,21 @@ namespace SabreTools.Library.DatFiles
/// </summary>
internal class Hashfile : DatFile
{
// Private instance variables specific to Hashfile DATs
Hash _hash;
/// <summary>
/// Constructor designed for casting a base DatFile
/// </summary>
/// <param name="datFile">Parent DatFile to copy from</param>
public Hashfile(DatFile datFile)
/// <param name="hash">Type of hash that is associated with this DAT</param>
public Hashfile(DatFile datFile, Hash hash)
{
this._datHeader = datFile._datHeader;
this._items = datFile._items;
this._sortedBy = datFile._sortedBy;
this._datStats = datFile._datStats;
_hash = hash;
}
/// <summary>
@@ -42,19 +47,17 @@ namespace SabreTools.Library.DatFiles
/// <param name="filename">Name of the file to be parsed</param>
/// <param name="sysid">System ID for the DAT</param>
/// <param name="srcid">Source ID for the DAT</param>
/// <param name="hashtype">Hash type that should be assumed</param>
/// <param name="keep">True if full pathnames are to be kept, false otherwise (default)</param>
/// <param name="clean">True if game names are sanitized, false otherwise (default)</param>
/// <param name="remUnicode">True if we should remove non-ASCII characters from output, false otherwise (default)</param>
public void ParseFile(
public override void ParseFile(
// Standard Dat parsing
string filename,
int sysid,
int srcid,
// Specific to hash files
Hash hashtype,
// Miscellaneous
bool keep,
bool clean,
bool remUnicode)
{
@@ -72,7 +75,7 @@ namespace SabreTools.Library.DatFiles
string hash = "";
// If we have CRC, then it's an SFV file and the name is first are
if ((hashtype & Hash.CRC) != 0)
if ((_hash & Hash.CRC) != 0)
{
name = split[0].Replace("*", String.Empty);
hash = split[1];
@@ -88,12 +91,12 @@ namespace SabreTools.Library.DatFiles
{
Name = name,
Size = -1,
CRC = ((hashtype & Hash.CRC) != 0 ? hash : null),
MD5 = ((hashtype & Hash.MD5) != 0 ? hash : null),
SHA1 = ((hashtype & Hash.SHA1) != 0 ? hash : null),
SHA256 = ((hashtype & Hash.SHA256) != 0 ? hash : null),
SHA384 = ((hashtype & Hash.SHA384) != 0 ? hash : null),
SHA512 = ((hashtype & Hash.SHA512) != 0 ? hash : null),
CRC = ((_hash & Hash.CRC) != 0 ? hash : null),
MD5 = ((_hash & Hash.MD5) != 0 ? hash : null),
SHA1 = ((_hash & Hash.SHA1) != 0 ? hash : null),
SHA256 = ((_hash & Hash.SHA256) != 0 ? hash : null),
SHA384 = ((_hash & Hash.SHA384) != 0 ? hash : null),
SHA512 = ((_hash & Hash.SHA512) != 0 ? hash : null),
ItemStatus = ItemStatus.None,
MachineName = Path.GetFileNameWithoutExtension(filename),
@@ -113,10 +116,9 @@ namespace SabreTools.Library.DatFiles
/// Create and open an output file for writing direct from a dictionary
/// </summary>
/// <param name="outfile">Name of the file to write to</param>
/// <param name="hash">Hash that should be written out</param>
/// <param name="ignoreblanks">True if blank roms should be skipped on output, false otherwise (default)</param>
/// <returns>True if the DAT was written correctly, false otherwise</returns>
public bool WriteToFile(string outfile, Hash hash, bool ignoreblanks = false)
public override bool WriteToFile(string outfile, bool ignoreblanks = false)
{
try
{
@@ -163,7 +165,7 @@ namespace SabreTools.Library.DatFiles
}
// Now, output the rom data
WriteDatItem( sw, hash, rom, ignoreblanks);
WriteDatItem(sw, rom, ignoreblanks);
}
}
@@ -184,11 +186,10 @@ namespace SabreTools.Library.DatFiles
/// Write out DatItem using the supplied StreamWriter
/// </summary>
/// <param name="sw">StreamWriter to output to</param>
/// <param name="hash">Hash that should be written out</param>
/// <param name="rom">DatItem object to be output</param>
/// <param name="ignoreblanks">True if blank roms should be skipped on output, false otherwise (default)</param>
/// <returns>True if the data was written, false on error</returns>
private bool WriteDatItem(StreamWriter sw, Hash hash, DatItem rom, bool ignoreblanks = false)
private bool WriteDatItem(StreamWriter sw, DatItem rom, bool ignoreblanks = false)
{
// If we are in ignore blanks mode AND we have a blank (0-size) rom, skip
if (ignoreblanks
@@ -201,7 +202,7 @@ namespace SabreTools.Library.DatFiles
try
{
string state = "";
switch (hash)
switch (_hash)
{
case Hash.MD5:
if (rom.Type == ItemType.Rom)