public static bool ReadDat(string strFilename, ReportError errorReport, out DatHeader datHeader)
{
using (DatFileLoader dfl = new DatFileLoader())
{
datHeader = new DatHeader {
BaseDir = new DatDir(DatFileType.UnSet)
};
int errorCode = dfl.LoadDat(strFilename, DatRead.Enc);
if (errorCode != 0)
{
errorReport?.Invoke(strFilename, new Win32Exception(errorCode).Message);
return(false);
}
dfl.Gn();
if (dfl.EndOfStream())
{
return(false);
}
if (dfl.Next.ToLower() == "clrmamepro" || dfl.Next.ToLower() == "clrmame")
{
if (!LoadHeaderFromDat(dfl, strFilename, datHeader, errorReport))
{
return(false);
}
dfl.Gn();
}
if (dfl.Next.ToLower() == "raine")
{
while (dfl.Next.ToLower() != "emulator")
{
dfl.Gn();
}
if (!LoadHeaderFromDat(dfl, strFilename, datHeader, errorReport))
{
return(false);
}
dfl.Gn();
}
if (dfl.Next.ToLower() == "romvault")
{
if (!LoadHeaderFromDat(dfl, strFilename, datHeader, errorReport))
{
return(false);
}
dfl.Gn();
}
while (!dfl.EndOfStream())
{
bool res = ReadNextBlock(dfl, datHeader.BaseDir, errorReport);
if (!res)
{
return(false);
}
}
}
return(true);
}
public bool ReadDat(string strFilename, out DatHeader datHeader)
{
_filename = strFilename;
using (DatFileLoader dfl = new DatFileLoader())
{
datHeader = new DatHeader {
BaseDir = new DatDir(DatFileType.UnSet)
};
int errorCode = dfl.LoadDat(strFilename, System.Text.Encoding.UTF8);
if (errorCode != 0)
{
_errorReport?.Invoke(strFilename, new Win32Exception(errorCode).Message);
return(false);
}
dfl.Gn();
if (dfl.EndOfStream())
{
return(false);
}
if (dfl.Next.ToLower() == "doscenter")
{
dfl.Gn();
if (!LoadHeaderFromDat(dfl, datHeader))
{
return(false);
}
dfl.Gn();
}
while (!dfl.EndOfStream())
{
switch (dfl.Next.ToLower())
{
case "game":
dfl.Gn();
if (!LoadGameFromDat(dfl, datHeader.BaseDir))
{
return(false);
}
dfl.Gn();
break;
default:
_errorReport?.Invoke(dfl.Filename, "Error: key word '" + dfl.Next + "' not known, on line " + dfl.LineNumber);
dfl.Gn();
break;
}
}
}
return(true);
}
public bool ReadDat(string strFilename, out DatHeader datHeader)
{
_filename = strFilename;
using (DatFileLoader dfl = new DatFileLoader())
{
datHeader = new DatHeader {
BaseDir = new DatDir(DatFileType.UnSet)
};
int errorCode = dfl.LoadDat(strFilename);
if (errorCode != 0)
{
_errorReport?.Invoke(strFilename, new Win32Exception(errorCode).Message);
return(false);
}
dfl.Gn();
if (dfl.EndOfStream())
{
return(false);
}
if (dfl.Next.ToLower() == "clrmamepro" || dfl.Next.ToLower() == "clrmame")
{
dfl.Gn();
if (!LoadHeaderFromDat(dfl, datHeader))
{
return(false);
}
dfl.Gn();
}
if (dfl.Next.ToLower() == "romvault")
{
dfl.Gn();
if (!LoadHeaderFromDat(dfl, datHeader))
{
return(false);
}
dfl.Gn();
}
while (!dfl.EndOfStream())
{
bool res = ReadNextBlock(dfl, datHeader.BaseDir);
if (!res)
{
return(false);
}
}
}
return(true);
}
public static bool ReadDat(string strFilename, ReportError errorReport, out DatHeader datHeader)
{
datHeader = new DatHeader
{
BaseDir = new DatDir(DatFileType.UnSet),
Filename = strFilename
};
using (DatFileLoader dfl = new DatFileLoader())
{
dfl.LoadDat(strFilename);
dfl.Gn();
while (!dfl.EndOfStream())
{
switch (dfl.Next.ToLower())
{
case "[credits]":
//getcredits
if (!LoadCredits(dfl, datHeader, errorReport))
{
return(false);
}
break;
case "[dat]":
//getdat
if (!LoadDat(dfl, datHeader, errorReport))
{
return(false);
}
break;
case "[emulator]":
//emulator
if (!LoadEmulator(dfl, datHeader, errorReport))
{
return(false);
}
break;
case "[games]":
//games
if (!LoadGame(dfl, datHeader.BaseDir, errorReport))
{
return(false);
}
break;
case "[resources]":
//resources
if (!LoadGame(dfl, datHeader.BaseDir, errorReport))
{
return(false);
}
break;
case "[disks]":
//games
if (!LoadDisks(dfl, datHeader.BaseDir, errorReport))
{
return(false);
}
break;
default:
errorReport?.Invoke(dfl.Filename, "Unknown Line " + dfl.Next + " , " + dfl.LineNumber);
return(false);
}
}
}
return(true);
}