public AfpResultCode Process(IAfpSession session, DsiHeader dsiHeader, AfpStream requestStream, AfpStream responseStream)
{
requestStream.ReadUInt8(); // Pad
short forkId = requestStream.ReadInt16();
long offset = requestStream.ReadInt64();
long readBytes = requestStream.ReadInt64();
//byte newLineMask = requestStream.ReadUInt8();
//byte newLineChar = requestStream.ReadUInt8();
IAfpFork fork = session.GetFork(forkId);
if (fork == null)
{
return(AfpResultCode.FPObjectNotFound);
}
byte[] buffer = new byte[readBytes];
int bytesRead = fork.DataProvider.Read(offset, buffer, 0, (int)readBytes);
responseStream.WriteBytes(buffer);
if (bytesRead < readBytes)
{
return(AfpResultCode.FPEOFErr);
}
return(AfpResultCode.FPNoErr);
}
public AfpResultCode Process(IAfpSession session, DsiHeader dsiHeader, AfpStream requestStream, AfpStream responseStream)
{
byte flag = requestStream.ReadUInt8();
short forkId = requestStream.ReadInt16();
long offset = requestStream.ReadInt64();
long reqCount = requestStream.ReadInt64();
IAfpFork fork = session.GetFork(forkId);
if (fork == null) {
return AfpResultCode.FPObjectNotFound;
}
byte[] writeData = requestStream.ReadBytes((uint)reqCount);
long position = 0;
if (flag == 1) {
// End of the fork
position = (fork.DataProvider.Length - offset);
} else {
position = offset;
}
fork.DataProvider.Write(position, writeData, 0, writeData.Length);
responseStream.WriteUInt64((ulong)(position + writeData.LongLength));
return AfpResultCode.FPNoErr;
}
public AfpResultCode Process(IAfpSession session, DsiHeader dsiHeader, AfpStream requestStream, AfpStream responseStream)
{
byte flag = requestStream.ReadUInt8();
short forkId = requestStream.ReadInt16();
long offset = requestStream.ReadInt64();
long reqCount = requestStream.ReadInt64();
IAfpFork fork = session.GetFork(forkId);
if (fork == null)
{
return(AfpResultCode.FPObjectNotFound);
}
byte[] writeData = requestStream.ReadBytes((uint)reqCount);
long position = 0;
if (flag == 1)
{
// End of the fork
position = (fork.DataProvider.Length - offset);
}
else
{
position = offset;
}
fork.DataProvider.Write(position, writeData, 0, writeData.Length);
responseStream.WriteUInt64((ulong)(position + writeData.LongLength));
return(AfpResultCode.FPNoErr);
}
public AfpResultCode Process(IAfpSession session, DsiHeader dsiHeader, AfpStream requestStream, AfpStream responseStream)
{
requestStream.ReadUInt8(); // Pad
short forkId = requestStream.ReadInt16();
long offset = requestStream.ReadInt64();
long readBytes = requestStream.ReadInt64();
//byte newLineMask = requestStream.ReadUInt8();
//byte newLineChar = requestStream.ReadUInt8();
IAfpFork fork = session.GetFork(forkId);
if (fork == null) {
return AfpResultCode.FPObjectNotFound;
}
byte[] buffer = new byte[readBytes];
int bytesRead = fork.DataProvider.Read(offset, buffer, 0, (int)readBytes);
responseStream.WriteBytes(buffer);
if (bytesRead < readBytes) {
return AfpResultCode.FPEOFErr;
}
return AfpResultCode.FPNoErr;
}
public AfpResultCode Process(IAfpSession session, DsiHeader dsiHeader, AfpStream requestStream, AfpStream responseStream)
{
requestStream.ReadUInt8();
short forkId = requestStream.ReadInt16();
IAfpFork fork = session.GetFork(forkId);
if (fork == null) {
return AfpResultCode.FPObjectNotFound;
}
fork.Close();
return AfpResultCode.FPNoErr;
}
public AfpResultCode Process(IAfpSession session, DsiHeader dsiHeader, AfpStream requestStream, AfpStream responseStream)
{
requestStream.ReadUInt8();
short forkId = requestStream.ReadInt16();
IAfpFork fork = session.GetFork(forkId);
if (fork == null)
{
return(AfpResultCode.FPObjectNotFound);
}
fork.Close();
return(AfpResultCode.FPNoErr);
}
public AfpResultCode Process(IAfpSession session, DsiHeader dsiHeader, AfpStream requestStream, AfpStream responseStream)
{
requestStream.ReadUInt8(); // Padding
requestStream.ReadInt16(); // Type (always zero)
int tokenLength = requestStream.ReadInt32();
byte[] tokenData = requestStream.ReadBytes((uint)tokenLength);
Guid token = new Guid(tokenData);
IAfpSession otherSession = session.Server.FindSession(token, AfpSessionSearchType.ServerIssued);
if (otherSession == null) {
return AfpResultCode.FPMiscErr;
}
otherSession.Recover(session);
return AfpResultCode.FPNoErr;
}
public AfpResultCode Process(IAfpSession session, DsiHeader dsiHeader, AfpStream requestStream, AfpStream responseStream)
{
requestStream.ReadUInt8(); // Padding
requestStream.ReadInt16(); // Type (always zero)
int tokenLength = requestStream.ReadInt32();
byte[] tokenData = requestStream.ReadBytes((uint)tokenLength);
Guid token = new Guid(tokenData);
IAfpSession otherSession = session.Server.FindSession(token, AfpSessionSearchType.ServerIssued);
if (otherSession == null)
{
return(AfpResultCode.FPMiscErr);
}
otherSession.Recover(session);
return(AfpResultCode.FPNoErr);
}
public AfpResultCode Process(IAfpSession session, DsiHeader dsiHeader, AfpStream requestStream, AfpStream responseStream)
{
requestStream.ReadUInt8(); // Padding
ushort volumeId = requestStream.ReadUInt16();
uint directoryId = requestStream.ReadUInt32();
AfpFileDirectoryBitmap fileBitmap = requestStream.ReadEnum<AfpFileDirectoryBitmap>();
AfpFileDirectoryBitmap directoryBitmap = requestStream.ReadEnum<AfpFileDirectoryBitmap>();
short reqCount = requestStream.ReadInt16();
int startIndex = requestStream.ReadInt32();
int maxReplySize = requestStream.ReadInt32();
AfpPathType pathType = requestStream.ReadEnum<AfpPathType>();
string path = null;
switch (pathType) {
case AfpPathType.kFPLongName:
case AfpPathType.kFPShortName:
path = requestStream.ReadPascalString();
break;
case AfpPathType.kFPUTF8Name:
path = requestStream.ReadUTF8StringWithHint();
break;
}
IAfpVolume volume = session.GetVolume(volumeId);
if (volume == null) {
return AfpResultCode.FPObjectNotFound;
}
IStorageContainer container = null;
if (directoryId == 2) {
container = volume.StorageProvider;
} else {
container = (volume.GetNode(directoryId) as IStorageContainer);
}
if (container == null) {
return AfpResultCode.FPObjectNotFound;
}
IStorageContainer lookAtContainer = null;
if (string.IsNullOrEmpty(path)) {
lookAtContainer = container;
} else {
lookAtContainer = (container.Content(path) as IStorageContainer);
}
if (lookAtContainer == null) {
return AfpResultCode.FPObjectNotFound;
}
var useContents = lookAtContainer.Contents();
if (fileBitmap == 0) {
useContents = useContents.OfType<IStorageContainer>();
} else if (directoryBitmap == 0) {
useContents = useContents.OfType<IStorageFile>();
}
useContents = useContents
.Skip(startIndex-1)
.Take(reqCount);
var contents = useContents.ToList();
if (contents.Count == 0) {
return AfpResultCode.FPObjectNotFound;
}
responseStream.WriteEnum<AfpFileDirectoryBitmap>(fileBitmap);
responseStream.WriteEnum<AfpFileDirectoryBitmap>(directoryBitmap);
responseStream.WriteInt16((short)contents.Count);
foreach (IStorageItem item in contents) {
AfpStream resultRecord = new AfpStream();
resultRecord.WriteUInt16(0); // Length
if (item is IStorageContainer) {
resultRecord.WriteStorageContainerInfo(volume, (IStorageContainer)item, directoryBitmap);
} else {
resultRecord.WriteStorageFileInfo(volume, (IStorageFile)item, fileBitmap);
}
resultRecord.WritePadding();
resultRecord.Stream.Position = 0;
resultRecord.WriteUInt16((byte)resultRecord.Stream.Length);
byte[] recordData = resultRecord.ToByteArray();
responseStream.WriteBytes(recordData);
}
return AfpResultCode.FPNoErr;
}
public AfpResultCode Process(IAfpSession session, DsiHeader dsiHeader, AfpStream requestStream, AfpStream responseStream)
{
requestStream.ReadUInt8(); // Padding
ushort volumeId = requestStream.ReadUInt16();
uint directoryId = requestStream.ReadUInt32();
AfpFileDirectoryBitmap fileBitmap = requestStream.ReadEnum <AfpFileDirectoryBitmap>();
AfpFileDirectoryBitmap directoryBitmap = requestStream.ReadEnum <AfpFileDirectoryBitmap>();
short reqCount = requestStream.ReadInt16();
int startIndex = requestStream.ReadInt32();
int maxReplySize = requestStream.ReadInt32();
AfpPathType pathType = requestStream.ReadEnum <AfpPathType>();
string path = null;
switch (pathType)
{
case AfpPathType.kFPLongName:
case AfpPathType.kFPShortName:
path = requestStream.ReadPascalString();
break;
case AfpPathType.kFPUTF8Name:
path = requestStream.ReadUTF8StringWithHint();
break;
}
IAfpVolume volume = session.GetVolume(volumeId);
if (volume == null)
{
return(AfpResultCode.FPObjectNotFound);
}
IStorageContainer container = null;
if (directoryId == 2)
{
container = volume.StorageProvider;
}
else
{
container = (volume.GetNode(directoryId) as IStorageContainer);
}
if (container == null)
{
return(AfpResultCode.FPObjectNotFound);
}
IStorageContainer lookAtContainer = null;
if (string.IsNullOrEmpty(path))
{
lookAtContainer = container;
}
else
{
lookAtContainer = (container.Content(path) as IStorageContainer);
}
if (lookAtContainer == null)
{
return(AfpResultCode.FPObjectNotFound);
}
var useContents = lookAtContainer.Contents();
if (fileBitmap == 0)
{
useContents = useContents.OfType <IStorageContainer>();
}
else if (directoryBitmap == 0)
{
useContents = useContents.OfType <IStorageFile>();
}
useContents = useContents
.Skip(startIndex - 1)
.Take(reqCount);
var contents = useContents.ToList();
if (contents.Count == 0)
{
return(AfpResultCode.FPObjectNotFound);
}
responseStream.WriteEnum <AfpFileDirectoryBitmap>(fileBitmap);
responseStream.WriteEnum <AfpFileDirectoryBitmap>(directoryBitmap);
responseStream.WriteInt16((short)contents.Count);
foreach (IStorageItem item in contents)
{
AfpStream resultRecord = new AfpStream();
resultRecord.WriteUInt16(0); // Length
if (item is IStorageContainer)
{
resultRecord.WriteStorageContainerInfo(volume, (IStorageContainer)item, directoryBitmap);
}
else
{
resultRecord.WriteStorageFileInfo(volume, (IStorageFile)item, fileBitmap);
}
resultRecord.WritePadding();
resultRecord.Stream.Position = 0;
resultRecord.WriteUInt16((byte)resultRecord.Stream.Length);
byte[] recordData = resultRecord.ToByteArray();
responseStream.WriteBytes(recordData);
}
return(AfpResultCode.FPNoErr);
}