private static async Task PatchMainDolAsync(List <MapDescriptor> mapDescriptors, DataFileSet cacheFileSet, DataFileSet riivFileSet, IProgress <ProgressInfo> progress, CancellationToken ct)
{
Directory.CreateDirectory(Path.GetDirectoryName(riivFileSet.main_dol));
File.Copy(cacheFileSet.main_dol, riivFileSet.main_dol, true);
// expand dol if not already expanded
// ehmm.. actually lets not do this -> range 0x80001800 till 0x80003000 is already used by gecko codes
//if (mainDol.toFileAddress(0x80001800) == -1)
//{
// await ExeWrapper.createNewTextSection(riivFileSet.main_dol, 0x80001800, 0x1800, ct, progress);
// mainDol.setSections(await ExeWrapper.readSections(riivFileSet.main_dol, ct, progress));
//}
progress?.Report("Detect the sections in main.dol file...");
List <AddressSection> sections = await ExeWrapper.readSections(riivFileSet.main_dol, ct, ProgressInfo.makeNoProgress(progress)).ConfigureAwait(false);
MainDol mainDol;
using (var stream = File.OpenRead(riivFileSet.main_dol))
{
EndianBinaryReader binReader = new EndianBinaryReader(EndianBitConverter.Big, stream);
mainDol = new MainDol(binReader, sections, progress);
}
using (Stream baseStream = File.Open(riivFileSet.main_dol, FileMode.Open))
{
try
{
EndianBinaryWriter stream = new EndianBinaryWriter(EndianBitConverter.Big, baseStream);
mainDol.writeMainDol(stream, mapDescriptors, progress);
}
finally
{
progress.Report("Before Patch:");
progress.Report("Amount of free space available in main.dol: " + mainDol.freeSpaceManager.calculateTotalFreeSpace() + " bytes");
progress.Report("Amount of free space in the largest block in main.dol: " + mainDol.freeSpaceManager.calculateLargestFreeSpaceBlockSize() + " bytes");
progress.Report("After Patch:");
progress.Report("Amount of free space available in main.dol: " + mainDol.freeSpaceManager.calculateTotalRemainingFreeSpace() + " bytes");
progress.Report("Amount of free space in the largest block in main.dol: " + mainDol.freeSpaceManager.calculateLargestRemainingFreeSpaceBlockSize() + " bytes");
int bytesWritten = mainDol.freeSpaceManager.calculateTotalFreeSpace() - mainDol.freeSpaceManager.calculateTotalRemainingFreeSpace();
progress.Report("Total free space used: " + bytesWritten + " bytes");
}
}
}
public static async Task <List <MapDescriptor> > Open(string input, IProgress <ProgressInfo> progress, CancellationToken ct, string cachePath = null)
{
progress?.Report(0);
if (string.IsNullOrWhiteSpace(input) || input.ToLower() == "none")
{
throw new ArgumentNullException("Can't load wbfs or iso file as the input file name is not set.");
}
input = DoPathCorrections(input, false);
var cacheFileSet = new DataFileSet(GetCachePath(input, cachePath));
if (IsImageFileExtension(input))
{
progress?.Report("Extract iso/wbfs...");
await ExeWrapper.extractFullIsoAsync(input, cacheFileSet.rootDir, ct, ProgressInfo.makeSubProgress(progress, 0, 90)).ConfigureAwait(false);
}
progress?.Report("Detect the sections in main.dol file...");
List <AddressSection> sections = await ExeWrapper.readSections(cacheFileSet.main_dol, ct, ProgressInfo.makeSubProgress(progress, 90, 95)).ConfigureAwait(false);
progress?.Report("Read data from main.dol file...");
List <MapDescriptor> mapDescriptors;
using (var stream = File.OpenRead(cacheFileSet.main_dol))
{
EndianBinaryReader binReader = new EndianBinaryReader(EndianBitConverter.Big, stream);
var mainDol = new MainDol(binReader, sections, progress);
mapDescriptors = mainDol.readMainDol(binReader, progress);
progress?.Report(97);
progress?.Report("Read localization files...");
LoadUIMessages(mapDescriptors, cacheFileSet, ProgressInfo.makeSubProgress(progress, 20, 60), ct);
}
progress?.Report(100);
progress?.Report("Loaded successfully.");
CleanTemp();
CleanRiivolution();
return(mapDescriptors);
}