public IHawkFileArchiveHandler Construct(string path)
{
var ret = new SevenZipSharpArchiveHandler();
ret.Open(path);
return(ret);
}
public static BinaryStateLoader LoadAndDetect(string filename, bool isMovieLoad = false)
{
var ret = new BinaryStateLoader();
// PORTABLE TODO - SKIP THIS.. FOR NOW
// check whether its an archive before we try opening it
bool isArchive;
using (var archiveChecker = new SevenZipSharpArchiveHandler())
{
int offset;
bool isExecutable;
isArchive = archiveChecker.CheckSignature(filename, out offset, out isExecutable);
}
if (!isArchive)
{
return(null);
}
try
{
ret._zip = new ZipFile(filename);
ret.PopulateEntries();
if (!isMovieLoad && !ret.GetLump(BinaryStateLump.Versiontag, false, ret.ReadVersion))
{
ret._zip.Close();
return(null);
}
return(ret);
}
catch (ZipException)
{
return(null);
}
}
public static BinaryStateLoader LoadAndDetect(string filename, bool isMovieLoad = false)
{
var ret = new BinaryStateLoader();
// PORTABLE TODO - SKIP THIS.. FOR NOW
// check whether its an archive before we try opening it
bool isArchive;
using (var archiveChecker = new SevenZipSharpArchiveHandler())
{
int offset;
bool isExecutable;
isArchive = archiveChecker.CheckSignature(filename, out offset, out isExecutable);
}
if (!isArchive)
{
return null;
}
try
{
ret._zip = new ZipFile(filename);
ret.PopulateEntries();
if (!isMovieLoad && !ret.GetLump(BinaryStateLump.Versiontag, false, ret.ReadVersion))
{
ret._zip.Close();
return null;
}
return ret;
}
catch (ZipException)
{
return null;
}
}
public IHawkFileArchiveHandler Construct(string path)
{
var ret = new SevenZipSharpArchiveHandler();
ret.Open(path);
return ret;
}
private void ProcessFileList(string[] fileList, ref Dictionary<LoadOrdering, List<FileInformation>> sortedFiles, string archive = null)
{
foreach (string file in fileList)
{
var ext = Path.GetExtension(file).ToUpper() ?? String.Empty;
FileInformation fileInformation = new FileInformation(Path.GetDirectoryName(file), Path.GetFileName(file), archive);
switch (ext)
{
case ".LUA":
sortedFiles[LoadOrdering.LUASCRIPT].Add(fileInformation);
break;
case ".LUASES":
sortedFiles[LoadOrdering.LUASESSION].Add(fileInformation);
break;
case ".STATE":
sortedFiles[LoadOrdering.STATE].Add(fileInformation);
break;
case ".CHT":
sortedFiles[LoadOrdering.CHEAT].Add(fileInformation);
break;
case ".WCH":
sortedFiles[LoadOrdering.WATCH].Add(fileInformation);
break;
case ".CDL":
sortedFiles[LoadOrdering.CDLFILE].Add(fileInformation);
break;
default:
if (MovieService.IsValidMovieExtension(ext))
sortedFiles[LoadOrdering.MOVIEFILE].Add(fileInformation);
else if (MovieImport.IsValidMovieExtension(ext))
sortedFiles[LoadOrdering.LEGACYMOVIEFILE].Add(fileInformation);
else if (knownROMExtensions.Contains(ext))
{
if (String.IsNullOrEmpty(archive) || !nonArchive.Contains(ext))
sortedFiles[LoadOrdering.ROM].Add(fileInformation);
}
else
{
/* Because the existing behaviour for archives is to try loading
* ROMs out of them, that is exactly what we are going to continue
* to do at present. Ideally, the archive should be scanned and
* relevant files should be extracted, but see the note below for
* further details.
*/
int offset = 0;
bool executable = false;
var archiveHandler = new SevenZipSharpArchiveHandler();
if (String.IsNullOrEmpty(archive) && archiveHandler.CheckSignature(file, out offset, out executable))
sortedFiles[LoadOrdering.ROM].Add(fileInformation);
/*
* This is where handling archives would go.
* Right now, that's going to be a HUGE hassle, because of the problem with
* saving things into the archive (no) and with everything requiring filenames
* and not streams (also no), so for the purposes of making drag/drop more robust,
* I am not building this out just yet.
* -- Adam Michaud (Invariel)
int offset = 0;
bool executable = false;
var archiveHandler = new SevenZipSharpArchiveHandler();
// Not going to process nested archives at the moment.
if (String.IsNullOrEmpty (archive) && archiveHandler.CheckSignature(file, out offset, out executable))
{
List<string> fileNames = new List<string>();
var openedArchive = archiveHandler.Construct (file);
foreach (BizHawk.Common.HawkFileArchiveItem item in openedArchive.Scan ())
fileNames.Add(item.Name);
ProcessFileList(fileNames.ToArray(), ref sortedFiles, file);
openedArchive.Dispose();
}
archiveHandler.Dispose();
*/
}
break;
}
}
}