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Use DatData for everything; read header elements

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Reading the header elements will come in handy for when built-in parse and generate code will take care of converting from any format to any format.
This commit is contained in:
Matt Nadareski
2016-05-16 14:28:23 -07:00
parent d5b5a9a30b
commit d2e96a8f24
3 changed files with 142 additions and 53 deletions
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134
SabreHelper/RomManipulation.cs
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@@ -375,22 +375,6 @@ namespace SabreTools.Helper
/// <param name="logger">Logger object for console and/or file output</param>
/// <returns>DatData object representing the read-in data</returns>
public static DatData ParseDict(string filename, int sysid, int srcid, DatData datdata, Logger logger)
{
Dictionary<string, List<RomData>> roms = ParseDict(filename, sysid, srcid, datdata.Roms, logger);
datdata.Roms = roms;
return datdata;
}
/// <summary>
/// Parse a DAT and return all found games and roms within
/// </summary>
/// <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="dict">The dictionary to add found roms to</param>
/// <param name="logger">Logger object for console and/or file output</param>
/// <returns>Dictionary with "size-crc" key and List of RomData objects value representing the found data</returns>
public static Dictionary<string, List<RomData>> ParseDict(string filename, int sysid, int srcid, Dictionary<string, List<RomData>> dict, Logger logger)
{
XmlTextReader xtr = GetXmlTextReader(filename, logger);
bool superdat = false, shouldbreak = false;
@@ -415,14 +399,104 @@ namespace SabreTools.Helper
xtr.Read();
break;
case "header":
xtr.ReadToDescendant("name");
string content = xtr.ReadElementContentAsString();
superdat = (content != null ? content.Contains(" - SuperDAT") : false);
while (xtr.Name != "header")
// We want to process the entire subtree of the header
XmlReader headreader = xtr.ReadSubtree();
if (headreader != null)
{
xtr.Read();
while (headreader.Read())
{
// We only want elements
if (headreader.NodeType != XmlNodeType.Element)
{
continue;
}
// Get all header items (ONLY OVERWRITE IF THERE'S NO DATA)
switch (xtr.Name)
{
case "name":
string readname = headreader.ReadElementContentAsString();
datdata.Name = (datdata.Name == "" ? readname : "");
superdat = superdat || readname.Contains(" - SuperDAT");
break;
case "description":
datdata.Description = (datdata.Description == "" ? headreader.ReadElementContentAsString() : datdata.Description);
break;
case "category":
datdata.Category = (datdata.Category == "" ? headreader.ReadElementContentAsString() : datdata.Category);
break;
case "version":
datdata.Version = (datdata.Version == "" ? headreader.ReadElementContentAsString() : datdata.Version);
break;
case "date":
datdata.Date = (datdata.Date == "" ? headreader.ReadElementContentAsString() : datdata.Date);
break;
case "author":
datdata.Author = (datdata.Author == "" ? headreader.ReadElementContentAsString() : datdata.Author);
break;
case "email":
datdata.Email = (datdata.Email == "" ? headreader.ReadElementContentAsString() : datdata.Email);
break;
case "homepage":
datdata.Homepage = (datdata.Homepage == "" ? headreader.ReadElementContentAsString() : datdata.Homepage);
break;
case "url":
datdata.Url = (datdata.Url == "" ? headreader.ReadElementContentAsString() : datdata.Url);
break;
case "comment":
datdata.Comment = (datdata.Comment == "" ? headreader.ReadElementContentAsString() : datdata.Comment);
break;
case "clrmamepro":
if (headreader.GetAttribute("forcemerging") != null)
{
switch (headreader.GetAttribute("forcemerging"))
{
case "split":
datdata.ForceMerging = ForceMerging.Split;
break;
case "none":
datdata.ForceMerging = ForceMerging.None;
break;
case "full":
datdata.ForceMerging = ForceMerging.Full;
break;
}
}
if (headreader.GetAttribute("forcenodump") != null)
{
switch (headreader.GetAttribute("forcenodump"))
{
case "obsolete":
datdata.ForceNodump = ForceNodump.Obsolete;
break;
case "required":
datdata.ForceNodump = ForceNodump.Required;
break;
case "ignore":
datdata.ForceNodump = ForceNodump.Ignore;
break;
}
}
if (headreader.GetAttribute("forcepacking") != null)
{
switch (headreader.GetAttribute("forcepacking"))
{
case "zip":
datdata.ForcePacking = ForcePacking.Zip;
break;
case "unzip":
datdata.ForcePacking = ForcePacking.Unzip;
break;
}
}
break;
}
}
}
xtr.Read();
// Skip the header node now that we've processed it
xtr.Skip();
break;
case "machine":
case "game":
@@ -491,11 +565,11 @@ namespace SabreTools.Helper
// If the rom is continue or ignore, add the size to the previous rom
if (xtr.GetAttribute("loadflag") == "continue" || xtr.GetAttribute("loadflag") == "ignore")
{
int index = dict[key].Count() - 1;
RomData lastrom = dict[key][index];
int index = datdata.Roms[key].Count() - 1;
RomData lastrom = datdata.Roms[key][index];
lastrom.Size += size;
dict[key].RemoveAt(index);
dict[key].Add(lastrom);
datdata.Roms[key].RemoveAt(index);
datdata.Roms[key].Add(lastrom);
continue;
}
@@ -548,15 +622,15 @@ namespace SabreTools.Helper
System = filename,
};
if (dict.ContainsKey(key))
if (datdata.Roms.ContainsKey(key))
{
dict[key].Add(value);
datdata.Roms[key].Add(value);
}
else
{
List<RomData> newvalue = new List<RomData>();
newvalue.Add(value);
dict.Add(key, newvalue);
datdata.Roms.Add(key, newvalue);
}
}
break;
@@ -583,7 +657,7 @@ namespace SabreTools.Helper
}
}
return dict;
return datdata;
}
/// <summary>