private string _convertPath(string path)
{
//return GrfPath.Combine(DestPath, path.Replace(ProjectConfiguration.DatabasePath, "").TrimStart('/', '\\').Replace("/", "\\"));
FtpUrlInfo url = new FtpUrlInfo(GrfPath.GetDirectoryName(ProjectConfiguration.DatabasePath));
return(path.Replace(GrfPath.GetDirectoryName(ProjectConfiguration.DatabasePath), "").TrimStart('/', '\\').Replace(url.Path.TrimStart('/', '\\'), "").TrimStart('/', '\\'));
}
public override bool Exists(string path)
{
_map();
try {
return(_entries.ContainsKey(_convertPath(path).Replace("\\", "/")));
}
catch {
FtpUrlInfo url = new FtpUrlInfo(path);
return(_entries.ContainsKey(url.Path.Replace("\\", "/")));
}
}
public override byte[] ReadAllBytes(string path)
{
var temp = _getTempPath();
FtpUrlInfo urlSource = new FtpUrlInfo(path);
var entry = _entries[urlSource.Path];
if (_db.Exists(urlSource.Path, entry))
{
return(_db.Get(urlSource.Path));
}
DbDebugHelper.OnSftpUpdate("downloading " + urlSource.Path);
_sftp.Get(urlSource.Path, temp);
DbDebugHelper.OnSftpUpdate("caching " + urlSource.Path);
_db.Set(temp, urlSource.Path, entry);
return(File.ReadAllBytes(temp));
}
public static FileManager Get(string path)
{
FtpUrlInfo info = new FtpUrlInfo(path);
if (info.Scheme == "sftp")
{
return(new SftpFileManager(path));
}
if (info.Scheme == "ftp")
{
throw new Exception("Unsupported protocol (yes, FTP isn't supported, yet).");
//return new FtpFileManager(path);
//return new SftpFileManager(path);
}
if (info.Scheme == "file")
{
return(new SystemFileManager(path));
}
return(new SystemFileManager(path));
}
public override void Copy(string sourceFile, string destFile)
{
_map();
FtpUrlInfo urlSource = new FtpUrlInfo(sourceFile);
FtpUrlInfo urlDest = new FtpUrlInfo(destFile);
if (urlSource.Scheme == "sftp")
{
var entry = _entries[urlSource.Path];
if (_db.Exists(urlSource.Path, entry))
{
var data = _db.Get(urlSource.Path);
File.WriteAllBytes(destFile, data);
}
else
{
DbDebugHelper.OnSftpUpdate("downloading " + urlSource.Path);
_sftp.Get(urlSource.Path, destFile);
DbDebugHelper.OnSftpUpdate("caching " + urlSource.Path);
_db.Set(destFile, urlSource.Path, entry);
}
}
else
{
if (_entries.ContainsKey(urlDest.Path))
{
var entry = _entries[urlDest.Path];
if (_db.Exists(urlDest.Path, entry))
{
byte[] dataDest = _db.Get(urlDest.Path);
byte[] dataSource = File.ReadAllBytes(sourceFile);
Crc32Hash hash = new Crc32Hash();
if (dataDest.Length == dataSource.Length && hash.ComputeHash(dataDest) == hash.ComputeHash(dataSource))
{
// do not upload the same file
}
else
{
DbDebugHelper.OnSftpUpdate("uploading " + urlDest.Path);
_sftp.Put(sourceFile, urlDest.Path);
DbDebugHelper.OnSftpUpdate("updating cached version for " + urlDest.Path);
var newEntry = _sftp.GetFileListAdv(urlDest.Path)[0];
_db.Set(sourceFile, urlDest.Path, newEntry);
_entries[urlDest.Path] = newEntry;
}
}
else
{
DbDebugHelper.OnSftpUpdate("uploading " + urlDest.Path);
_sftp.Put(sourceFile, urlDest.Path);
DbDebugHelper.OnSftpUpdate("updating cached version for " + urlDest.Path);
var newEntry = _sftp.GetFileListAdv(urlDest.Path)[0];
_db.Set(sourceFile, urlDest.Path, newEntry);
_entries[urlDest.Path] = newEntry;
}
}
else
{
DbDebugHelper.OnSftpUpdate("uploading new file " + urlDest.Path);
_sftp.Put(sourceFile, urlDest.Path);
}
}
}
public SftpFileManager(string path)
: base(path)
{
_info = new FtpUrlInfo(path);
_sftp = new Sftp(_info.Host, ProjectConfiguration.FtpUsername, ProjectConfiguration.FtpPassword);
}
