public static int DoReceive(ClientInfo cInfo, List <FileStruct> fileList, string localName)
{
var f = cInfo.IoStream;
var options = cInfo.Options;
var receiver = new Receiver(options);
options.CopyLinks = false;
f.Flush();
if (!options.DeleteAfter)
{
if (options.Recurse && options.DeleteMode && localName == null && fileList.Count > 0)
{
receiver.DeleteFiles(fileList);
}
}
f.IoStartBufferingOut();
var gen = new Generator(options);
gen.GenerateFiles(f, fileList, localName);
f.Flush();
if (fileList != null && fileList.Count != 0)
{
receiver.ReceiveFiles(cInfo, fileList, localName);
}
WinRsync.Report(cInfo);
if (options.ProtocolVersion >= 24)
{
/* send a final goodbye message */
f.WriteInt(-1);
}
f.Flush();
return(0);
}
/// <summary>
///
/// </summary>
/// <param name="count"></param>
/// <returns></returns>
public byte[] ReadBuffer(int count)
{
var buffer = new byte[count];
int bytesRead;
var total = 0;
while (total < count)
{
try
{
bytesRead = ReadSocketUnbuffered(buffer, total, count - total);
total += bytesRead;
}
catch (Exception)
{
WinRsync.Exit("Unable to read data from the transport connection", null);
if (ClientThread != null)
{
ClientThread.Abort();
}
return(null);
}
}
CalculateTotalRead(count);
return(buffer);
}
public static void DoServerReceive(ClientInfo cInfo, string[] args)
{
var options = cInfo.Options;
var f = cInfo.IoStream;
if (options.Verbose > 2)
{
Log.Write("Server receive starting");
}
if (options.AmDaemon && Config.ModuleIsReadOnly(options.ModuleId))
{
WinRsync.Exit("ERROR: module " + Config.GetModuleName(options.ModuleId) + " is read only", cInfo);
return;
}
f.IoStartBufferingIn();
if (options.DeleteMode && !options.DeleteExcluded)
{
var excl = new Exclude(options);
excl.ReceiveExcludeList(f);
}
var fList = new FileList(cInfo.Options);
var fileList = fList.ReceiveFileList(cInfo);
DoReceive(cInfo, fileList, null);
}
public static int StartDaemon(ClientInfo clientInfo)
{
var stream = clientInfo.IoStream;
var options = clientInfo.Options;
options.AmDaemon = true;
stream.IoPrintf("@RSYNCD: " + options.ProtocolVersion + "\n");
var line = stream.ReadLine();
try
{
options.RemoteProtocol = Int32.Parse(line.Substring(9, 2));
}
catch
{
options.RemoteProtocol = 0;
}
var isValidstring = line.StartsWith("@RSYNCD: ") && line.EndsWith("\n") && options.RemoteProtocol > 0;
if (!isValidstring)
{
stream.IoPrintf("@ERROR: protocol startup error\n");
return(-1);
}
if (options.ProtocolVersion > options.RemoteProtocol)
{
options.ProtocolVersion = options.RemoteProtocol;
}
line = stream.ReadLine();
if (String.Compare(line, "#list\n", StringComparison.Ordinal) == 0)
{
ClientServer.SendListing(stream);
return(-1);
}
if (line[0] == '#')
{
stream.IoPrintf("@ERROR: Unknown command '" + line.Replace("\n", String.Empty) + "'\n");
return(-1);
}
var i = Config.GetNumberModule(line.Replace("\n", String.Empty));
if (i < 0)
{
stream.IoPrintf("@ERROR: Unknown module " + line);
WinRsync.Exit("@ERROR: Unknown module " + line, clientInfo);
}
options.DoStats = true;
options.ModuleId = i;
ClientServer.RsyncModule(clientInfo, i);
clientInfo.IoStream.Close();
return(1);
}
public int ClientRun(ClientInfo clientInfo, int pid, string[] args)
{
var options = clientInfo.Options;
var ioStream = clientInfo.IoStream;
FileList fList;
List <FileStruct> fileList;
WinRsync.SetupProtocol(clientInfo);
if (options.ProtocolVersion >= 23 && !options.ReadBatch)
{
ioStream.IoStartMultiplexIn();
}
if (options.AmSender)
{
ioStream.IoStartBufferingOut();
if (options.DeleteMode && !options.DeleteExcluded)
{
var excl = new Exclude(options);
excl.SendExcludeList(ioStream);
}
if (options.Verbose > 3)
{
Log.Write("File list sent\n");
}
ioStream.Flush();
fList = new FileList(options);
fileList = fList.SendFileList(clientInfo, args);
if (options.Verbose > 3)
{
Log.WriteLine("file list sent");
}
ioStream.Flush();
var sender = new Sender(options);
sender.SendFiles(fileList, clientInfo);
ioStream.Flush();
ioStream.WriteInt(-1);
return(-1);
}
options.Dir = args[0];
options.Dir = Path.GetFullPath(options.Dir ?? string.Empty);
if (!options.ReadBatch)
{
var excl = new Exclude(options);
excl.SendExcludeList(ioStream);
}
fList = new FileList(options);
fileList = fList.ReceiveFileList(clientInfo);
return(Daemon.DoReceive(clientInfo, fileList, null));
}
private static void DoServerSender(ClientInfo clientInfo, string[] args)
{
var dir = args[0];
var ioStream = clientInfo.IoStream;
var options = clientInfo.Options;
if (options.Verbose > 2)
{
Log.Write("Server sender starting");
}
if (options.AmDaemon && Config.ModuleIsWriteOnly(options.ModuleId))
{
WinRsync.Exit("ERROR: module " + Config.GetModuleName(options.ModuleId) + " is write only", clientInfo);
return;
}
if (!options.RelativePaths && !Util.PushDir(dir))
{
WinRsync.Exit("Push_dir#3 " + dir + "failed", clientInfo);
return;
}
var fList = new FileList(options);
var fileList = fList.SendFileList(clientInfo, args);
if (options.Verbose > 3)
{
Log.WriteLine("File list sent");
}
if (fileList.Count == 0)
{
WinRsync.Exit("File list is empty", clientInfo);
return;
}
ioStream.IoStartBufferingIn();
ioStream.IoStartBufferingOut();
var sender = new Sender(options);
sender.SendFiles(fileList, clientInfo);
ioStream.Flush();
WinRsync.Report(clientInfo);
if (options.ProtocolVersion >= 24)
{
ioStream.ReadInt();
}
ioStream.Flush();
}
public void ReadSumHead(ClientInfo clientInfo, ref SumStruct sum)
{
var ioStream = clientInfo.IoStream;
sum.Count = ioStream.ReadInt();
sum.BLength = (UInt32)ioStream.ReadInt();
if (_options.ProtocolVersion < 27)
{
sum.S2Length = _checkSum.Length;
}
else
{
sum.S2Length = ioStream.ReadInt();
if (sum.S2Length > CheckSum.Md4SumLength)
{
WinRsync.Exit("Invalid checksum length " + sum.S2Length, clientInfo);
}
}
sum.Remainder = (UInt32)ioStream.ReadInt();
}
/// <summary>
/// Returns offset in p array
/// </summary>
/// <param name="offset"></param>
/// <param name="length"></param>
/// <returns></returns>
public int MapPtr(int offset, int length)
{
int numberOfReadBytes;
int windowStart, readStart;
int windowSize, readSize, readOffset;
if (length == 0)
{
return(-1);
}
if (length > (FileSize - offset))
{
length = FileSize - offset;
}
if (offset >= _pOffset && offset + length <= _pOffset + _pLength)
{
return(offset - _pOffset);
}
windowStart = offset;
windowSize = _defaultWindowSize;
if (windowStart + windowSize > FileSize)
{
windowSize = FileSize - windowStart;
}
if (offset + length > windowStart + windowSize)
{
windowSize = (offset + length) - windowStart;
}
if (windowSize > _pSize)
{
ExtendArray(ref P, windowSize);
_pSize = windowSize;
}
if (windowStart >= _pOffset &&
windowStart < _pOffset + _pLength &&
windowStart + windowSize >= _pOffset + _pLength)
{
readStart = _pOffset + _pLength;
readOffset = readStart - windowStart;
readSize = windowSize - readOffset;
MemoryMove(ref P, P, (_pLength - readOffset), readOffset);
}
else
{
readStart = windowStart;
readSize = windowSize;
readOffset = 0;
}
if (readSize <= 0)
{
Log.WriteLine("Warning: unexpected read size of " + readSize + " in MapPtr");
}
else
{
if (_pFileDescriptorOffset != readStart)
{
if (_fileDescriptor.Seek(readStart, SeekOrigin.Begin) != readStart)
{
WinRsync.Exit("Seek failed in MapPtr", null);
}
_pFileDescriptorOffset = readStart;
}
if ((numberOfReadBytes = _fileDescriptor.Read(P, readOffset, readSize)) != readSize)
{
//if (numberOfReadBytes < 0) //@fixed Read never returns <0 so status is false all the time
//{
// numberOfReadBytes = 0;
// status = true;
//}
FillMemory(ref P, readOffset + numberOfReadBytes, 0, readSize - numberOfReadBytes);
}
_pFileDescriptorOffset += numberOfReadBytes;
}
_pOffset = windowStart;
_pLength = windowSize;
return(offset - _pOffset);
}
public void SendFiles(List <FileStruct> fileList, ClientInfo clientInfo)
{
ShowMessage("Processing...");
try
{
var ioStream = clientInfo.IoStream;
string fileName = String.Empty, fileName2 = String.Empty;
SumStruct s = null;
var phase = 0;
var saveMakeBackups = _options.MakeBackups;
var match = new Match(_options);
if (_options.Verbose > 2)
{
Log.WriteLine("SendFiles starting");
}
while (true)
{
fileName = String.Empty;
var i = ioStream.ReadInt();
if (i == -1)
{
if (phase == 0)
{
phase++;
_checkSum.Length = CheckSum.SumLength;
ioStream.WriteInt(-1);
if (_options.Verbose > 2)
{
Log.WriteLine("SendFiles phase=" + phase);
}
_options.MakeBackups = false;
continue;
}
break;
}
if (i < 0 || i >= fileList.Count)
{
WinRsync.Exit("Invalid file index " + i + " (count=" + fileList.Count + ")", clientInfo);
}
var file = fileList[i];
Options.Stats.CurrentFileIndex = i;
Options.Stats.NumTransferredFiles++;
Options.Stats.TotalTransferredSize += file.Length;
if (!string.IsNullOrEmpty(file.BaseDir))
{
fileName = file.BaseDir;
if (!fileName.EndsWith("/"))
{
fileName += "/";
}
}
fileName2 = file.GetFullName();
fileName += file.GetFullName();
ShowMessage("uploading " + fileName);
if (_options.Verbose > 2)
{
Log.WriteLine("sendFiles(" + i + ", " + fileName + ")");
}
if (_options.DryRun)
{
if (!_options.AmServer && _options.Verbose != 0)
{
Log.WriteLine(fileName2);
}
ioStream.WriteInt(i);
continue;
}
var initialStats = Options.Stats;
s = ReceiveSums(clientInfo);
Stream fd;
try
{
fd = new FileStream(fileName, FileMode.Open, FileAccess.Read);
}
catch (FileNotFoundException)
{
Log.WriteLine("file has vanished: " + Util.FullFileName(fileName));
s = null;
continue;
}
catch (Exception)
{
Log.WriteLine("SendFiles failed to open " + Util.FullFileName(fileName));
s = null;
continue;
}
var st = new FStat();
var fi = new FileInfo(fileName);
// TODO: path length
st.MTime = fi.LastWriteTime;
// TODO: path length
st.Size = fi.Length;
MapFile mbuf = null;
if (st.Size != 0)
{
var mapSize = (int)Math.Max(s.BLength * 3, Options.MaxMapSize);
mbuf = new MapFile(fd, (int)st.Size, mapSize, (int)s.BLength);
}
if (_options.Verbose > 2)
{
Log.WriteLine("SendFiles mapped " + fileName + " of size " + st.Size);
}
ioStream.WriteInt(i);
var gen = new Generator(_options);
gen.WriteSumHead(ioStream, s);
if (_options.Verbose > 2)
{
Log.WriteLine("calling MatchSums " + fileName);
}
if (!_options.AmServer && _options.Verbose != 0)
{
Log.WriteLine(fileName2);
}
var token = new Token(_options);
token.SetCompression(fileName);
match.MatchSums(ioStream, s, mbuf, (int)st.Size);
Log.LogSend(file, initialStats);
if (mbuf != null)
{
var j = mbuf.UnMapFile();
if (j)
{
Log.WriteLine("read errors mapping " + Util.FullFileName(fileName));
}
}
fd.Close();
s.Sums = null;
if (_options.Verbose > 2)
{
Log.WriteLine("sender finished " + fileName);
}
}
_options.MakeBackups = saveMakeBackups;
if (_options.Verbose > 2)
{
Log.WriteLine("send files finished");
}
match.MatchReport(ioStream);
ioStream.WriteInt(-1);
}
finally
{
HideMessage();
}
}
public int ReceiveFiles(ClientInfo clientInfo, List <FileStruct> fileList, string localName)
{
var st = new FStat();
FileStruct file;
var ioStream = clientInfo.IoStream;
string fileName;
string fNameCmp = String.Empty, fNameTmp = String.Empty;
var saveMakeBackups = _options.MakeBackups;
int i, phase = 0;
bool recvOk;
if (_options.Verbose > 2)
{
Log.WriteLine("ReceiveFiles(" + fileList.Count + ") starting");
}
while (true)
{
i = ioStream.ReadInt();
if (i == -1)
{
if (phase != 0)
{
break;
}
phase = 1;
_checkSum.Length = CheckSum.SumLength;
if (_options.Verbose > 2)
{
Log.WriteLine("ReceiveFiles phase=" + phase);
}
ioStream.WriteInt(0); //send_msg DONE
if (_options.KeepPartial)
{
_options.MakeBackups = false;
}
continue;
}
if (i < 0 || i >= fileList.Count)
{
WinRsync.Exit("Invalid file index " + i + " in receiveFiles (count=" + fileList.Count + ")", clientInfo);
}
file = (fileList[i]);
Options.Stats.CurrentFileIndex = i;
Options.Stats.NumTransferredFiles++;
Options.Stats.TotalTransferredSize += file.Length;
if (!localName.IsBlank())
{
fileName = localName;
}
else
{
fileName = Path.Combine(_options.Dir, LocalizePath(clientInfo, file.GetFullName().Replace(":", String.Empty)).Replace("\\", "/"));
//fileName = Path.Combine(options.dir, file.FNameTo().Replace(":",String.Empty)).Replace("\\", "/");
// TODO: path length
Directory.CreateDirectory(Path.Combine(_options.Dir, LocalizePath(clientInfo, file.DirName.Replace(":", String.Empty))).Replace("\\", "/"));
Log.WriteLine(Path.Combine(_options.Dir, file.DirName));
//FileSystem.Directory.CreateDirectory(Path.Combine(options.dir,file.dirName.Replace(":",String.Empty)).Replace("\\", "/"));
}
if (_options.DryRun)
{
if (!_options.AmServer && _options.Verbose > 0)
{
Log.WriteLine(fileName);
}
continue;
}
if (_options.Verbose > 2)
{
Log.WriteLine("receiveFiles(" + fileName + ")");
}
if (_options.PartialDir != null && _options.PartialDir.CompareTo(String.Empty) != 0)
{
}
else
{
fNameCmp = fileName;
}
FileStream fd1 = null;
try
{
fd1 = new FileStream(fNameCmp, FileMode.Open, FileAccess.Read);
}
catch (FileNotFoundException)
{
fNameCmp = fileName;
try
{
fd1 = new FileStream(fNameCmp, FileMode.Open, FileAccess.Read);
}
catch (FileNotFoundException)
{
}
}
catch (Exception e)
{
Log.Write(e.Message);
}
try
{
var fi = new FileInfo(fNameCmp);
// TODO: path length
st.Size = fi.Length;
}
catch { }
var tempFileName = GetTmpName(fileName);
FileStream fd2 = null;
fd2 = new FileStream(tempFileName, FileMode.OpenOrCreate, FileAccess.Write);
if (!_options.AmServer && _options.Verbose > 0)
{
Log.WriteLine(fileName);
}
/* recv file data */
recvOk = ReceiveData(clientInfo, fNameCmp, fd1, st.Size,
fileName, fd2, file.Length);
if (fd1 != null)
{
fd1.Close();
}
if (fd2 != null)
{
fd2.Close();
}
// TODO: path length
File.Copy(tempFileName, fileName, true);
// TODO: path length
File.Delete(tempFileName);
if (recvOk || _options.Inplace)
{
FinishTransfer(fileName, fNameTmp, file, recvOk);
}
}
_options.MakeBackups = saveMakeBackups;
if (_options.DeleteAfter && _options.Recurse && localName == null && fileList.Count > 0)
{
DeleteFiles(fileList);
}
if (_options.Verbose > 2)
{
Log.WriteLine("ReceiveFiles finished");
}
return(0);
}
public bool ReceiveData(ClientInfo clientInfo, string fileNameR, Stream fdR, long sizeR, string fileName, Stream fd, int totalSize)
{
var f = clientInfo.IoStream;
var fileSum1 = new byte[CheckSum.Md4SumLength];
var fileSum2 = new byte[CheckSum.Md4SumLength];
var data = new byte[Match.ChunkSize];
var sumStruct = new SumStruct();
MapFile mapBuf = null;
var sender = new Sender(_options);
sender.ReadSumHead(clientInfo, ref sumStruct);
var offset = 0;
UInt32 len;
if (fdR != null && sizeR > 0)
{
var mapSize = (int)Math.Max(sumStruct.BLength * 2, 16 * 1024);
mapBuf = new MapFile(fdR, (int)sizeR, mapSize, (int)sumStruct.BLength);
if (_options.Verbose > 2)
{
Log.WriteLine("recv mapped " + fileNameR + " of size " + sizeR);
}
}
var sum = new Sum(_options);
sum.Init(_options.ChecksumSeed);
int i;
var token = new Token(_options);
while ((i = token.ReceiveToken(f, ref data, 0)) != 0)
{
if (_options.DoProgress)
{
Progress.ShowProgress(offset, totalSize);
}
if (i > 0)
{
if (_options.Verbose > 3)
{
Log.WriteLine("data recv " + i + " at " + offset);
}
Options.Stats.LiteralData += i;
sum.Update(data, 0, i);
if (fd != null && FileIo.WriteFile(fd, data, 0, i) != i)
{
goto report_write_error;
}
offset += i;
continue;
}
i = -(i + 1);
var offset2 = (int)(i * sumStruct.BLength);
len = sumStruct.BLength;
if (i == sumStruct.Count - 1 && sumStruct.Remainder != 0)
{
len = sumStruct.Remainder;
}
Options.Stats.MatchedData += len;
if (_options.Verbose > 3)
{
Log.WriteLine("chunk[" + i + "] of size " + len + " at " + offset2 + " offset=" + offset);
}
byte[] map = null;
var off = 0;
if (mapBuf != null)
{
off = mapBuf.MapPtr(offset2, (int)len);
map = mapBuf.P;
token.SeeToken(map, offset, (int)len);
sum.Update(map, off, (int)len);
}
if (_options.Inplace)
{
if (offset == offset2 && fd != null)
{
offset += (int)len;
if (fd.Seek(len, SeekOrigin.Current) != offset)
{
WinRsync.Exit("seek failed on " + Util.FullFileName(fileName), clientInfo);
}
continue;
}
}
if (fd != null && FileIo.WriteFile(fd, map, off, (int)len) != (int)len)
{
goto report_write_error;
}
offset += (int)len;
}
if (_options.DoProgress)
{
Progress.EndProgress(totalSize);
}
if (fd != null && offset > 0 && FileIo.SparseEnd(fd) != 0)
{
WinRsync.Exit("write failed on " + Util.FullFileName(fileName), clientInfo);
}
fileSum1 = sum.End();
if (mapBuf != null)
{
mapBuf = null;
}
fileSum2 = f.ReadBuffer(CheckSum.Md4SumLength);
if (_options.Verbose > 2)
{
Log.WriteLine("got fileSum");
}
if (fd != null && Util.MemoryCompare(fileSum1, 0, fileSum2, 0, CheckSum.Md4SumLength) != 0)
{
return(false);
}
return(true);
report_write_error:
{
WinRsync.Exit("write failed on " + Util.FullFileName(fileName), clientInfo);
}
return(true);
}
/// <summary>
///
/// </summary>
/// <param name="clientInfo"></param>
/// <param name="moduleNumber"></param>
/// <returns></returns>
public static void RsyncModule(ClientInfo clientInfo, int moduleNumber)
//@fixed Why return something if result not used?
{
var path = Daemon.Config.GetModule(moduleNumber).Path;
var name = Daemon.Config.GetModuleName(moduleNumber);
var ioStream = clientInfo.IoStream;
var options = clientInfo.Options;
var args = new string[Options.MaxArgs];
int argc = 0, maxArgs = Options.MaxArgs;
var line = String.Empty;
if (path[0] == '/')
{
path = path.Remove(0, 1);
}
path = path.Replace("\n", String.Empty);
var ac = new Access();
if (
!ac.AllowAccess(options.RemoteAddr, options.RemoteHost, Daemon.Config.GetHostsAllow(moduleNumber),
Daemon.Config.GetHostsDeny(moduleNumber)))
{
Log.Write("rsync denied on module " + name + " from " + options.RemoteHost + " (" + options.RemoteAddr +
")");
ioStream.IoPrintf("@ERROR: access denied to " + name + " from " + options.RemoteHost + " (" +
options.RemoteAddr + ")\n");
return;
}
if (!Authentication.AuthorizeServer(clientInfo, moduleNumber, options.RemoteAddr, "@RSYNCD: AUTHREQD "))
{
Log.Write("auth failed on module " + name + " from " + options.RemoteHost + " (" + options.RemoteAddr +
")\n");
ioStream.IoPrintf("@ERROR: auth failed on module " + name + "\n");
return;
}
// TODO: path length
if (Directory.Exists(path))
{
ioStream.IoPrintf("@RSYNCD: OK\n");
}
else
{
try
{
// TODO: path length
Directory.CreateDirectory(path);
ioStream.IoPrintf("@RSYNCD: OK\n");
}
catch (Exception)
{
ioStream.IoPrintf("@ERROR: Path not found\n");
WinRsync.Exit("@ERROR: Path not found: " + path, clientInfo);
}
}
options.AmServer = true; //to fix error in SetupProtocol
options.Dir = path;
do
{
line = ioStream.ReadLine();
line = line.Substring(0, line.Length - 1);
if (argc == maxArgs)
{
maxArgs += Options.MaxArgs;
MapFile.ExtendArray(ref args, maxArgs);
}
args[argc++] = line;
} while (!string.IsNullOrEmpty(line));
args[argc++] = path;
options.Verbose = 0;
var argsNotUsed = CommandLineParser.ParseArguments(args, options);
if (argsNotUsed == -1)
{
WinRsync.Exit("Error parsing options", clientInfo);
}
var args2 = new string[argsNotUsed];
for (var i = 0; i < argsNotUsed; i++)
{
args2[i] = args[args.Length - argsNotUsed + i];
}
WinRsync.SetupProtocol(clientInfo);
ioStream.IoStartMultiplexOut();
Daemon.StartServer(clientInfo, args2);
}
/// <summary>
///
/// </summary>
/// <param name="options"></param>
/// <returns></returns>
public bool LoadParm(Options options)
{
lock (this)
{
// TODO: path length
if (!File.Exists(_confFile))
{
WinRsync.Exit("Can't find .conf file: " + _confFile, null);
return(false);
}
try
{
using (var cf = new StreamReader(_confFile))
{
Module mod = null;
if (Modules == null)
{
Modules = new List <Module>();
}
lock (cf)
{
while (true)
{
var line = cf.ReadLine();
if (line == null)
{
break;
}
line = line.Trim();
if (!line.IsBlank() && !line.StartsWith(";") && !line.StartsWith("#"))
{
if (line.StartsWith("[") && line.StartsWith("]"))
{
line = line.TrimStart('[').TrimEnd(']');
var numberModule = -1;
if ((numberModule = GetNumberModule(line)) >= 0)
{
mod = GetModule(numberModule);
}
else
{
mod = new Module(line);
Modules.Add(mod);
}
}
else
{
if (mod != null)
{
var parm = line.Split('=');
if (parm.Length > 2)
{
continue;
}
parm[0] = parm[0].Trim().ToLower();
parm[1] = parm[1].Trim();
switch (parm[0])
{
case "path":
mod.Path = parm[1].Replace(@"\", "/");
break;
case "comment":
mod.Comment = parm[1];
break;
case "read only":
mod.ReadOnly = (parm[1].CompareTo("false") == 0) ? false : true;
break;
case "write only":
mod.WriteOnly = (parm[1].CompareTo("true") == 0) ? true : false;
break;
case "hosts allow":
mod.HostsAllow = parm[1];
break;
case "hosts deny":
mod.HostsDeny = parm[1];
break;
case "auth users":
mod.AuthUsers = parm[1];
break;
case "secrets file":
mod.SecretsFile = Path.GetFileName(parm[1]);
break;
default:
continue;
}
}
else
{
var parm = line.Split('=');
if (parm.Length > 2)
{
continue;
}
parm[0] = parm[0].Trim();
parm[1] = parm[1].Trim();
switch (parm[0])
{
case "log file":
var logFile = parm[1];
try
{
options.LogFile = new FileStream(logFile, FileMode.OpenOrCreate | FileMode.Append, FileAccess.Write);
}
catch (Exception e)
{
Log.Write(e.Message);
}
break;
case "port":
Port = parm[1];
options.RsyncPort = Convert.ToInt32(Port);
break;
case "address":
options.BindAddress = Address = parm[1];
break;
default:
continue;
}
}
}
}
}
cf.Close();
}
}
}
catch
{
WinRsync.Exit("failed to open: " + _confFile, null);
return(false);
}
}
return(true);
}
public List <FileStruct> SendFileList(ClientInfo clientInfo, string[] argv)
{
IoStream ioStream = null;
if (clientInfo != null)
{
ioStream = clientInfo.IoStream;
}
string dir, oldDir;
var lastPath = String.Empty; //@todo_long seems to be Empty all the time
var fileName = String.Empty;
var useFffd = false; //@todo_long seems to be false all the time
if (ShowFileListProgress() && ioStream != null)
{
StartFileListProgress("building file list");
}
var startWrite = Options.Stats.TotalWritten;
var fileList = new List <FileStruct>();
if (ioStream != null)
{
ioStream.IoStartBufferingOut();
if (Options.FilesFromFd != null) //@todo_long seems to be unused because filesFromFD seems to be null all the time
{
if (!string.IsNullOrEmpty(argv[0]) && !Util.PushDir(argv[0]))
{
WinRsync.Exit("pushDir " + Util.FullFileName(argv[0]) + " failed", clientInfo);
}
useFffd = true;
}
}
while (true)
{
if (useFffd) //@todo_long seems to be unused because useFFFD seems to be false all the time
{
if ((fileName = ioStream.ReadFilesFromLine(Options.FilesFromFd, _options)).Length == 0)
{
break;
}
}
else
{
if (argv.Length == 0)
{
break;
}
fileName = argv[0];
argv = Util.DeleteFirstElement(argv);
if (fileName != null && fileName.Equals("."))
{
continue;
}
if (fileName != null)
{
fileName = fileName.Replace(@"\", "/");
}
}
// TODO: path length
if (Directory.Exists(fileName) && !_options.Recurse && _options.FilesFrom == null)
{
Log.WriteLine("skipping directory " + fileName);
continue;
}
dir = null;
oldDir = String.Empty;
if (!_options.RelativePaths)
{
var index = fileName.LastIndexOf('/');
if (index != -1)
{
if (index == 0)
{
dir = "/";
}
else
{
dir = fileName.Substring(0, index);
}
fileName = fileName.Substring(index + 1);
}
}
else
{
if (ioStream != null && _options.ImpliedDirs && fileName.LastIndexOf('/') > 0)
{
var fileDir = fileName.Substring(0, fileName.LastIndexOf('/'));
var slash = fileName;
var i = 0; //@todo_long seems to be 0 all the time
while (i < fileDir.Length && i < lastPath.Length && fileDir[i] == lastPath[i]) //@todo_long seems that it is never executed because lastPath is allways Empty
{
if (fileDir[i] == '/')
{
slash = fileName.Substring(i);
}
i++;
}
if (i != fileName.LastIndexOf('/') || (i < lastPath.Length && lastPath[i] != '/'))//@todo_long seems to be executed unconditionally because i=0 and fileName.LastIndexOf('/') > 0
{
var copyLinksSaved = _options.CopyLinks;
var recurseSaved = _options.Recurse;
_options.CopyLinks = _options.CopyUnsafeLinks;
_options.Recurse = true;
int j;
while ((j = slash.IndexOf('/')) != -1)
{
SendFileName(ioStream, fileList, fileName.Substring(0, j), false, 0);
slash = slash.Substring(0, j) + ' ' + slash.Substring(j + 1);
}
_options.CopyLinks = copyLinksSaved;
_options.Recurse = recurseSaved;
lastPath = fileName.Substring(0, i);
}
}
}
if (!string.IsNullOrEmpty(dir))
{
oldDir = Util.CurrDir;
if (!Util.PushDir(dir))
{
Log.WriteLine("pushDir " + Util.FullFileName(dir) + " failed");
continue;
}
if (_lastDir != null && _lastDir.Equals(dir))
{
_fileListDir = _lastDir;
}
else
{
_fileListDir = _lastDir = dir;
}
}
SendFileName(ioStream, fileList, fileName, _options.Recurse, Options.XmitTopDir);
if (!string.IsNullOrEmpty(oldDir))
{
_fileListDir = null;
if (Util.PopDir(oldDir))
{
WinRsync.Exit("pop_dir " + Util.FullFileName(dir) + " failed", clientInfo);
}
}
}
if (ioStream != null)
{
SendFileEntry(null, ioStream, 0);
if (ShowFileListProgress())
{
FinishFileListProgress(fileList);
}
}
CleanFileList(fileList, false, false);
if (ioStream != null)
{
ioStream.WriteInt(0);
Options.Stats.FileListSize = (int)(Options.Stats.TotalWritten - startWrite);
Options.Stats.NumFiles = fileList.Count;
}
if (_options.Verbose > 3)
{
OutputFileList(fileList);
}
if (_options.Verbose > 2)
{
Log.WriteLine("sendFileList done");
}
return(fileList);
}
public FileStruct ReceiveFileEntry(UInt32 flags, ClientInfo clientInfo)
{
if (clientInfo == null)
{
_lastName = String.Empty;
return(null);
}
var f = clientInfo.IoStream;
int l1 = 0, l2 = 0;
if ((flags & Options.XmitSameName) != 0)
{
l1 = f.ReadByte();
}
if ((flags & Options.XmitLongName) != 0)
{
l2 = f.ReadInt();
}
else
{
l2 = f.ReadByte();
}
if (l2 >= Options.Maxpathlen - l1)
{
WinRsync.Exit("overflow: lastname=" + _lastName, clientInfo);
}
var thisName = _lastName.Substring(0, l1);
thisName += f.ReadStringFromBuffer(l2);
_lastName = thisName;
thisName = Util.CleanFileName(thisName, false);
if (_options.SanitizePath)
{
thisName = Util.SanitizePath(thisName, String.Empty, 0);
}
var baseName = String.Empty;
var dirName = String.Empty;
if (thisName.LastIndexOf("/") != -1)
{
baseName = Path.GetFileName(thisName);
dirName = Path.GetDirectoryName(thisName);
}
else
{
baseName = thisName;
dirName = null;
}
var fileLength = f.ReadLongInt();
if ((flags & Options.XmitSameTime) == 0)
{
_modTime = DateTime.FromFileTime(f.ReadInt());
}
if ((flags & Options.XmitSameMode) == 0)
{
_mode = (UInt32)f.ReadInt();
}
if (_options.PreserveUid && (flags & Options.XmitSameUid) == 0)
{
var uid = f.ReadInt();
}
if (_options.PreserveGid && (flags & Options.XmitSameGid) == 0)
{
var gid = f.ReadInt();
}
var sum = new byte[0];
if (_options.AlwaysChecksum && !Util.S_ISDIR(_mode))
{
sum = new byte[CheckSum.Md4SumLength];
sum = f.ReadBuffer(_options.ProtocolVersion < 21 ? 2 : CheckSum.Md4SumLength);
}
var fs = new FileStruct();
fs.Length = (int)fileLength;
fs.BaseName = baseName;
fs.DirName = dirName;
fs.Sum = sum;
fs.Mode = _mode;
fs.ModTime = _modTime;
fs.Flags = flags;
return(fs);
}
public static int ParseArguments(string[] args, Options options)
{
var argsNotUsed = 0;
var i = 0;
var excl = new Exclude(options);
while (i < args.Length)
{
try
{
switch (args[i])
{
case "--suffix":
options.BackupSuffix = args[++i];
break;
case "--rsync-path":
options.RsyncPath = args[++i];
break;
case "--password-file":
options.PasswordFile = args[++i];
break;
case "--ignore-times":
case "-I":
options.IgnoreTimes = true;
break;
case "--size-only":
options.SizeOnly = true;
break;
case "--modify-window":
options.UsingModifyWindow = true;
options.ModifyWindow = Convert.ToInt32(args[++i]);
break;
case "--one-file-system":
case "-x":
options.OneFileSystem = true;
break;
case "--delete":
options.DeleteMode = true;
break;
case "--existing":
options.OnlyExisting = true;
break;
case "--ignore-existing":
options.OptIgnoreExisting = true;
break;
case "--delete-after":
options.DeleteMode = true;
options.DeleteAfter = true;
break;
case "--delete-excluded":
options.DeleteMode = true;
options.DeleteExcluded = true;
break;
case "--force":
options.ForceDelete = true;
break;
case "--numeric-ids":
options.NumericIds = true;
break;
case "--exclude":
excl.AddExclude(ref options.ExcludeList, args[++i], 0);
break;
case "--include":
excl.AddExclude(ref options.ExcludeList, args[++i], (int)Options.XflgDefInclude);
options.ForceDelete = true;
break;
case "--exclude-from":
case "--include-from":
var arg = args[i];
excl.AddExcludeFile(ref options.ExcludeList, args[++i],
(arg.CompareTo("--exclude-from") == 0) ? 0 : (int)Options.XflgDefInclude);
break;
case "--safe-links":
options.SafeSymlinks = true;
break;
case "--help":
case "-h":
WinRsync.Exit(String.Empty, null);
break;
case "--backup":
case "-b":
options.MakeBackups = true;
break;
case "--dry-run":
case "-n":
options.DryRun = true;
break;
case "--sparse":
case "-S":
options.SparseFiles = true;
break;
case "--cvs-exclude":
case "-C":
options.CvsExclude = true;
break;
case "--update":
case "-u":
options.UpdateOnly = true;
break;
case "--inplace":
options.Inplace = true;
break;
case "--keep-dirlinks":
case "-K":
options.KeepDirLinks = true;
break;
case "--links":
case "-l":
options.PreserveLinks = true;
break;
case "--copy-links":
case "-L":
options.CopyLinks = true;
break;
case "--whole-file":
case "-W":
options.WholeFile = 1;
break;
case "--no-whole-file":
options.WholeFile = 0;
break;
case "--copy-unsafe-links":
options.CopyUnsafeLinks = true;
break;
case "--perms":
case "-p":
options.PreservePerms = true;
break;
case "--owner":
case "-o":
options.PreserveUid = true;
break;
case "--group":
case "-g":
options.PreserveGid = true;
break;
case "--devices":
case "-D":
options.PreserveDevices = true;
break;
case "--times":
case "-t":
options.PreserveTimes = true;
break;
case "--checksum":
case "-c":
options.AlwaysChecksum = true;
break;
case "--verbose":
case "-v":
options.Verbose++;
break;
case "--quiet":
case "-q":
options.Quiet++;
break;
case "--archive":
case "-a":
options.ArchiveMode = true;
break;
case "--server":
options.AmServer = true;
break;
case "--sender":
options.AmSender = true;
break;
case "--recursive":
case "-r":
options.Recurse = true;
break;
case "--relative":
case "-R":
options.RelativePaths = true;
break;
case "--no-relative":
options.RelativePaths = false;
break;
case "--rsh":
case "-e":
options.ShellCmd = args[++i];
break;
case "--block-size":
case "-B":
options.BlockSize = Convert.ToInt32(args[++i]);
break;
case "--max-delete":
options.MaxDelete = Convert.ToInt32(args[++i]);
break;
case "--timeout":
options.IoTimeout = Convert.ToInt32(args[++i]);
break;
case "--temp-dir":
case "-T":
options.TmpDir = args[++i];
break;
case "--compare-dest":
options.CompareDest = args[++i];
break;
case "--link-dest":
options.CompareDest = args[++i];
break;
case "--compress":
case "-z":
options.DoCompression = true;
break;
case "--stats":
options.DoStats = true;
break;
case "--progress":
options.DoProgress = true;
break;
case "--partial":
options.KeepPartial = true;
break;
case "--partial-dir":
options.PartialDir = args[++i];
break;
case "--ignore-errors":
options.IgnoreErrors = true;
break;
case "--blocking-io":
options.BlockingIo = 1;
break;
case "--no-blocking-io":
options.BlockingIo = 0;
break;
case "-P":
options.DoProgress = true;
options.KeepPartial = true;
break;
case "--log-format":
options.LogFormat = args[++i];
break;
case "--bwlimit":
options.BwLimit = Convert.ToInt32(args[++i]);
break;
case "--backup-dir":
options.BackupDir = args[++i];
break;
case "--hard-links":
case "-H":
options.PreserveHardLinks = true;
break;
case "--read-batch":
options.BatchName = args[++i];
options.ReadBatch = true;
break;
case "--write-batch":
options.BatchName = args[++i];
options.WriteBatch = true;
break;
case "--files-from":
options.FilesFrom = args[++i];
break;
case "--from0":
options.EolNulls = true;
break;
case "--no-implied-dirs":
options.ImpliedDirs = true;
break;
case "--protocol":
options.ProtocolVersion = Convert.ToInt32(args[++i]);
break;
case "--checksum-seed":
options.ChecksumSeed = Convert.ToInt32(args[++i]);
break;
case "--daemon":
options.AmDaemon = true;
break;
case "--address":
options.BindAddress = args[++i];
break;
case "--port":
options.RsyncPort = Convert.ToInt32(args[++i]);
break;
case "--config":
options.ConfigFile = args[++i].Trim();
break;
default:
{
argsNotUsed += ParseMergeArgs(args[i], options);
break;
}
}
i++;
}
catch { return(-1); }
}
if (options.AmSender && !options.AmServer)
{
WinRsync.Exit(String.Empty, null);
}
if (options.IoTimeout > 0 && options.IoTimeout < options.SelectTimeout)
{
options.SelectTimeout = options.IoTimeout;
}
return(argsNotUsed);
}
