public async Task Install()
{
Console.WriteLine("Getting link to latest ffmpeg");
string link = await GetLinkFromWebPage();
Console.WriteLine("Downloading ffmpeg");
using (MemoryStream stream = await Download(link))
using (SevenZipArchive archive = SevenZipArchive.Open(stream))
{
Console.WriteLine("Unpacking ffmpeg");
string[] files = new string[] { "ffmpeg.exe", "ffprobe.exe" };
foreach (string file in files)
{
SevenZipArchiveEntry f = archive.Entries.First(x => x.Key.Contains(file));
string name = f.Key.Substring(f.Key.LastIndexOf('/') + 1);
CheckDirAndCreate(FolderPath);
using (Stream entryStream = f.OpenEntryStream())
using (FileStream fileStream = File.OpenWrite(Path.Combine(FolderPath, name)))
await entryStream.CopyToAsync(fileStream);
}
}
Console.WriteLine("Update enviroment");
SetEnvironment();
Console.WriteLine("Set fontconfig");
SetFontConfig();
Console.WriteLine("Copying vp9.exe to " + FolderPath);
string location = System.Reflection.Assembly.GetEntryAssembly().Location;
File.Copy(location, Path.Combine(FolderPath, Path.GetFileName(location)));
}
public SqlDumpReader(string filePath)
{
string fileExtension = Path.GetExtension(filePath).ToLower();
if (!SUPPORTED_DUMP_FILE_EXTENSIONS.Contains(fileExtension))
{
throw new Exception($"{fileExtension} is not in the list of supported database dump file extensions.");
}
switch (fileExtension.ToLower())
{
case ".zip":
zipArchive = ZipArchive.Open(filePath);
ZipArchiveEntry firstZipArchiveEntry = zipArchive.Entries.First();
FileSize = firstZipArchiveEntry.Size;
streamReader = new StreamReader(firstZipArchiveEntry.OpenEntryStream());
break;
case ".rar":
rarArchive = RarArchive.Open(filePath);
RarArchiveEntry firstRarArchiveEntry = rarArchive.Entries.First();
FileSize = firstRarArchiveEntry.Size;
streamReader = new StreamReader(firstRarArchiveEntry.OpenEntryStream());
break;
case ".gz":
gZipArchive = GZipArchive.Open(filePath);
GZipArchiveEntry firstGZipArchiveEntry = gZipArchive.Entries.First();
FileSize = firstGZipArchiveEntry.Size;
streamReader = new StreamReader(firstGZipArchiveEntry.OpenEntryStream());
break;
case ".7z":
sevenZipArchive = SevenZipArchive.Open(filePath);
SevenZipArchiveEntry firstSevenZipArchiveEntry = sevenZipArchive.Entries.First();
FileSize = firstSevenZipArchiveEntry.Size;
streamReader = new StreamReader(new PositioningStream(firstSevenZipArchiveEntry.OpenEntryStream()));
break;
default:
FileSize = new FileInfo(filePath).Length;
streamReader = new StreamReader(filePath);
break;
}
CurrentFilePosition = 0;
}
public SqlDumpReader(string filePath)
{
string fileExtension = Path.GetExtension(filePath);
switch (fileExtension.ToLower())
{
case ".zip":
zipArchive = ZipArchive.Open(filePath);
ZipArchiveEntry firstZipArchiveEntry = zipArchive.Entries.First();
FileSize = firstZipArchiveEntry.Size;
streamReader = new StreamReader(firstZipArchiveEntry.OpenEntryStream());
break;
case ".rar":
rarArchive = RarArchive.Open(filePath);
RarArchiveEntry firstRarArchiveEntry = rarArchive.Entries.First();
FileSize = firstRarArchiveEntry.Size;
streamReader = new StreamReader(firstRarArchiveEntry.OpenEntryStream());
break;
case ".gz":
gZipArchive = GZipArchive.Open(filePath);
GZipArchiveEntry firstGZipArchiveEntry = gZipArchive.Entries.First();
FileSize = firstGZipArchiveEntry.Size;
streamReader = new StreamReader(firstGZipArchiveEntry.OpenEntryStream());
break;
case ".7z":
sevenZipArchive = SevenZipArchive.Open(filePath);
SevenZipArchiveEntry firstSevenZipArchiveEntry = sevenZipArchive.Entries.First();
FileSize = firstSevenZipArchiveEntry.Size;
streamReader = new StreamReader(firstSevenZipArchiveEntry.OpenEntryStream());
break;
default:
FileSize = new FileInfo(filePath).Length;
streamReader = new StreamReader(filePath);
break;
}
CurrentFilePosition = 0;
}
