public static async Task <GameFileInfo> GenerateGameFileInfo(string file, string fileName,
string outputFolder, string baseHttpLink, CancellationToken ct = default)
{
if (!Directory.Exists(outputFolder))
{
Directory.CreateDirectory(outputFolder);
}
if (!baseHttpLink.EndsWith("/"))
{
baseHttpLink += "/";
}
var binFileName = $"{fileName.ToLower().GetHashCode():X4}.bin";
var outFileName = Path.Combine(outputFolder, binFileName);
await L33TZipUtils.CompressFileAsL33TZipAsync(file, outFileName, ct);
var fileCrc = await Crc32Utils.DoGetCrc32FromFile(file, ct);
var fileLength = new FileInfo(file).Length;
var externalLocation = Path.Combine(baseHttpLink, binFileName).Replace("\\", "/");
var outFileCrc = await Crc32Utils.DoGetCrc32FromFile(outFileName, ct);
var outFileLength = new FileInfo(outFileName).Length;
return(new GameFileInfo(fileName, fileCrc, fileLength, externalLocation,
outFileCrc, outFileLength));
}
public static async Task <bool> RunFileCheck(string filePath, long fileSize, uint fileCrc32,
#pragma warning disable IDE0034 // Simplifier l'expression 'default'
CancellationToken ct = default(CancellationToken),
#pragma warning restore IDE0034 // Simplifier l'expression 'default'
IProgress <double> progress = null)
{
return(RunFileQuickCheck(filePath, fileSize) &&
fileCrc32 == await Crc32Utils.DoGetCrc32FromFile(filePath, ct, progress));
}
private static async Task <GameFileInfo> GenerateGameFileInfo(string file, string fileName,
string outputFolder,
#pragma warning disable IDE0034 // Simplifier l'expression 'default'
string baseHttpLink, CancellationToken ct = default(CancellationToken))
#pragma warning restore IDE0034 // Simplifier l'expression 'default'
{
if (!baseHttpLink.EndsWith("/"))
{
baseHttpLink += "/";
}
var binFileName = $"{fileName.ToLower().GetHashCode():X4}.bin";
var outFileName = Path.Combine(outputFolder, binFileName);
await L33TZipUtils.DoCreateL33TZipFile(file, outFileName, ct);
var fileInfo = new GameFileInfo(fileName, await Crc32Utils.DoGetCrc32FromFile(file, ct),
new FileInfo(file).Length, Path.Combine(baseHttpLink, binFileName).Replace("\\", "/"),
await Crc32Utils.DoGetCrc32FromFile(outFileName, ct), new FileInfo(outFileName).Length);
return(fileInfo);
}
public static async Task EnsureValidGameFile(string gameFilePath, long expectedFileSize, uint expectedCrc32,
CancellationToken ct = default, IProgress <double> progress = null)
{
var gameFileInfo = new FileInfo(gameFilePath);
if (!gameFileInfo.Exists)
{
throw new Exception($"The game file {gameFilePath} does not exist");
}
if (gameFileInfo.Length != expectedFileSize)
{
throw new Exception(
$"The game file {gameFilePath} was expected to have a size of {expectedFileSize} but was {gameFileInfo.Length}");
}
var gameFileCrc32 = await Crc32Utils.DoGetCrc32FromFile(gameFilePath, ct, progress);
if (gameFileCrc32 != expectedCrc32)
{
throw new Exception(
$"The game file {gameFilePath} was expected to have a crc32 {expectedCrc32} but was {gameFileCrc32}");
}
}
public static async Task <bool> RunFileCheck(string gameFilePath, long expectedFileSize, uint expectedCrc32,
CancellationToken ct = default, IProgress <double> progress = null)
{
return(RunFileQuickCheck(gameFilePath, expectedFileSize) &&
expectedCrc32 == await Crc32Utils.DoGetCrc32FromFile(gameFilePath, ct, progress));
}