public AfpResultCode Process(IAfpSession session, DsiHeader dsiHeader, AfpStream requestStream, AfpStream responseStream)
        {
            requestStream.ReadUInt8(); // Padding
            requestStream.ReadUInt16(); // Read unused flags

            string version = requestStream.ReadPascalString();
            string uam = requestStream.ReadPascalString();

            requestStream.ReadUInt8(); // User type always 3

            string userName = requestStream.ReadUTF8String();

            requestStream.ReadUInt8();

            string pathname = requestStream.ReadUTF8String();

            requestStream.ReadPadding();

            IAfpUserAuthenticationMethod method = session.Server.GetAuthenticationMethod(uam);

            if (method == null) {
                return AfpResultCode.FPBadUAM;
            }

            session.AuthenticationMethod = method;

            AfpUserAuthenticationResult result = method.Authenticate(session, version, pathname, userName, requestStream);

            return result.Execute(session, responseStream);
        }
Exemplo n.º 2
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        public AfpResultCode Process(IAfpSession session, DsiHeader dsiHeader, AfpStream requestStream, AfpStream responseStream)
        {
            requestStream.ReadUInt8();  // Padding
            requestStream.ReadUInt16(); // Read unused flags

            string version = requestStream.ReadPascalString();
            string uam     = requestStream.ReadPascalString();

            requestStream.ReadUInt8(); // User type always 3

            string userName = requestStream.ReadUTF8String();

            requestStream.ReadUInt8();

            string pathname = requestStream.ReadUTF8String();

            requestStream.ReadPadding();

            IAfpUserAuthenticationMethod method = session.Server.GetAuthenticationMethod(uam);

            if (method == null)
            {
                return(AfpResultCode.FPBadUAM);
            }

            session.AuthenticationMethod = method;

            AfpUserAuthenticationResult result = method.Authenticate(session, version, pathname, userName, requestStream);

            return(result.Execute(session, responseStream));
        }
Exemplo n.º 3
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        public AfpResultCode Process(IAfpSession session, DsiHeader dsiHeader, AfpStream requestStream, AfpStream responseStream)
        {
            requestStream.ReadUInt8(); // Padding

            ushort volumeId = requestStream.ReadUInt16();
            uint directoryId = requestStream.ReadUInt32();
            AfpPathType pathType = requestStream.ReadEnum<AfpPathType>();
            string pathName = null;

            switch (pathType) {
                case AfpPathType.kFPLongName:
                case AfpPathType.kFPShortName:
                    pathName = requestStream.ReadPascalString();
                    break;
                case AfpPathType.kFPUTF8Name:
                    pathName = requestStream.ReadUTF8StringWithHint();
                    break;
            }

            AfpPathType newNameType = requestStream.ReadEnum<AfpPathType>();
            string newName = null;

            switch (newNameType) {
                case AfpPathType.kFPLongName:
                case AfpPathType.kFPShortName:
                    newName = requestStream.ReadPascalString();
                    break;
                case AfpPathType.kFPUTF8Name:
                    newName = 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;
            }

            IStorageItem renameItem = container.Content(pathName);

            if (renameItem == null) {
                return AfpResultCode.FPObjectNotFound;
            }

            renameItem.Rename(newName);

            return AfpResultCode.FPNoErr;
        }
Exemplo n.º 4
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        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

            ushort volumeId = requestStream.ReadUInt16();
            uint fileId = requestStream.ReadUInt32();
            AfpFileDirectoryBitmap fileBitmap = requestStream.ReadEnum<AfpFileDirectoryBitmap>();

            IAfpVolume volume = session.GetVolume(volumeId);

            if (volume == null) {
                return AfpResultCode.FPObjectNotFound;
            }

            IStorageFile item = volume.GetNode(fileId) as IStorageFile;

            if (item == null) {
                return AfpResultCode.FPObjectNotFound;
            }

            responseStream.WriteEnum(fileBitmap);

            responseStream.WriteStorageFileInfo(volume, item, fileBitmap, false);

            return AfpResultCode.FPNoErr;
        }
        public AfpResultCode Process(IAfpSession session, DsiHeader dsiHeader, AfpStream requestStream, AfpStream responseStream)
        {
            requestStream.ReadUInt8(); // Pad

            AfpVolumeBitmap volumeBitmap = requestStream.ReadEnum<AfpVolumeBitmap>();
            string volumeName = requestStream.ReadPascalString();

            IStorageProvider provider = session.Server.Shares
                .Where(s => s.Name == volumeName)
                .FirstOrDefault();

            if (provider == null) {
                return AfpResultCode.FPObjectNotFound;
            }

            IAfpVolume volume = session.OpenVolume(provider);

            if (volume == null) {
                return AfpResultCode.FPAccessDenied;
            }

            responseStream.WriteEnum(volumeBitmap);
            responseStream.WriteVolumeInfo(volume, volumeBitmap);

            return AfpResultCode.FPNoErr;
        }
Exemplo n.º 7
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        public AfpResultCode Process(IAfpSession session, DsiHeader dsiHeader, AfpStream requestStream, AfpStream responseStream)
        {
            requestStream.ReadUInt8(); // Pad

            AfpVolumeBitmap volumeBitmap = requestStream.ReadEnum <AfpVolumeBitmap>();
            string          volumeName   = requestStream.ReadPascalString();

            IStorageProvider provider = session.Server.Shares
                                        .Where(s => s.Name == volumeName)
                                        .FirstOrDefault();

            if (provider == null)
            {
                return(AfpResultCode.FPObjectNotFound);
            }

            IAfpVolume volume = session.OpenVolume(provider);

            if (volume == null)
            {
                return(AfpResultCode.FPAccessDenied);
            }

            responseStream.WriteEnum(volumeBitmap);
            responseStream.WriteVolumeInfo(volume, volumeBitmap);

            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;
        }
Exemplo n.º 9
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        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);
        }
Exemplo n.º 10
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        public AfpResultCode Process(IAfpSession session, DsiHeader dsiHeader, AfpStream requestStream, AfpStream responseStream)
        {
            requestStream.ReadUInt8(); // Pad

            ushort volumeId = requestStream.ReadUInt16();
            uint   fileId   = requestStream.ReadUInt32();
            AfpFileDirectoryBitmap fileBitmap = requestStream.ReadEnum <AfpFileDirectoryBitmap>();

            IAfpVolume volume = session.GetVolume(volumeId);

            if (volume == null)
            {
                return(AfpResultCode.FPObjectNotFound);
            }

            IStorageFile item = volume.GetNode(fileId) as IStorageFile;

            if (item == null)
            {
                return(AfpResultCode.FPObjectNotFound);
            }

            responseStream.WriteEnum(fileBitmap);

            responseStream.WriteStorageFileInfo(volume, item, fileBitmap, false);

            return(AfpResultCode.FPNoErr);
        }
Exemplo n.º 11
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        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(); // Pad

            AfpSessionTokenTypes type = requestStream.ReadEnum<AfpSessionTokenTypes>();
            int idLength = requestStream.ReadInt32();
            int? timestamp = null;

            if (type == AfpSessionTokenTypes.kLoginWithTimeAndID ||
                type == AfpSessionTokenTypes.kReconnWithTimeAndID) {
                timestamp = requestStream.ReadInt32();
            }

            Guid clientToken = new Guid(requestStream.ReadBytes((uint)idLength));

            switch (type) {
                case AfpSessionTokenTypes.kLoginWithID: {
                        // Find existing session and disconnect it.
                        IAfpSession existingSession = session.Server.FindSession(clientToken, AfpSessionSearchType.ClientIssued);

                        if (existingSession != null) {
                            existingSession.Close();
                        }

                        break;
                    }
                case AfpSessionTokenTypes.kLoginWithTimeAndID: {
                        if (!timestamp.HasValue) {
                            return AfpResultCode.FPParamErr;
                        }

                        // Find an existing session.
                        IAfpSession existingSession = session.Server.FindSession(clientToken, AfpSessionSearchType.ClientIssued);

                        if (existingSession != null && existingSession != session) {
                            // Existing session found, transfer resources if timestamp matches.
                            if (!existingSession.Timestamp.HasValue || existingSession.Timestamp.Value != timestamp.Value) {
                                // Timestamp is different, close old session.
                                existingSession.Close();
                            }
                        }

                        break;
                    }
            }

            session.Timestamp = timestamp;
            session.ClientToken = clientToken;
            session.ServerToken = Guid.NewGuid();

            byte[] token = session.ServerToken.Value.ToByteArray();

            responseStream.WriteInt32(token.Length);
            responseStream.WriteBytes(token);

            return AfpResultCode.FPNoErr;
        }
Exemplo n.º 13
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        public AfpResultCode Process(IAfpSession session, DsiHeader dsiHeader, AfpStream requestStream, AfpStream responseStream)
        {
            byte hardCreate = requestStream.ReadUInt8();

            ushort      volumeId    = requestStream.ReadUInt16();
            uint        directoryId = requestStream.ReadUInt32();
            AfpPathType pathType    = requestStream.ReadEnum <AfpPathType>();
            string      pathName    = null;

            switch (pathType)
            {
            case AfpPathType.kFPLongName:
            case AfpPathType.kFPShortName:
                pathName = requestStream.ReadPascalString();
                break;

            case AfpPathType.kFPUTF8Name:
                pathName = requestStream.ReadUTF8StringWithHint();
                break;
            }

            IAfpVolume volume = session.GetVolume(volumeId);

            if (volume == null)
            {
                throw new StorageItemNotFoundException();
            }

            IStorageContainer container = null;

            if (directoryId == 2)
            {
                container = volume.StorageProvider;
            }
            else
            {
                container = (volume.GetNode(directoryId) as IStorageContainer);
            }

            if (container == null)
            {
                throw new StorageItemNotFoundException();
            }

            IStorageFile existingFile = container.Content(pathName) as IStorageFile;

            if (existingFile != null && hardCreate == 0)
            {
                return(AfpResultCode.FPObjectExists);
            }

            IStorageFile newFile = container.CreateFile(pathName);

            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();
            AfpPathType pathType    = requestStream.ReadEnum <AfpPathType>();
            string      pathName    = null;

            switch (pathType)
            {
            case AfpPathType.kFPLongName:
            case AfpPathType.kFPShortName:
                pathName = requestStream.ReadPascalString();
                break;

            case AfpPathType.kFPUTF8Name:
                pathName = 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 newContainer = container.CreateContainer(pathName);

            uint newContainerId = volume.GetNode(newContainer);

            responseStream.WriteUInt32(newContainerId);

            return(AfpResultCode.FPNoErr);
        }
        public AfpResultCode Process(IAfpSession session, DsiHeader dsiHeader, AfpStream requestStream, AfpStream responseStream)
        {
            requestStream.ReadUInt8(); // Padding
            ushort volumeId = requestStream.ReadUInt16();

            IAfpVolume volume = session.GetVolume(volumeId);

            if (volume == null) {
                return AfpResultCode.FPObjectNotFound;
            }

            volume.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;
        }
Exemplo n.º 17
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        public AfpResultCode Process(IAfpSession session, DsiHeader dsiHeader, AfpStream requestStream, AfpStream responseStream)
        {
            requestStream.ReadUInt8(); // Padding
            ushort volumeId = requestStream.ReadUInt16();

            IAfpVolume volume = session.GetVolume(volumeId);

            if (volume == null)
            {
                return(AfpResultCode.FPObjectNotFound);
            }

            volume.Close();

            return(AfpResultCode.FPNoErr);
        }
Exemplo n.º 18
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        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)
        {
            byte hardCreate = requestStream.ReadUInt8();

            ushort volumeId = requestStream.ReadUInt16();
            uint directoryId = requestStream.ReadUInt32();
            AfpPathType pathType = requestStream.ReadEnum<AfpPathType>();
            string pathName = null;

            switch (pathType) {
                case AfpPathType.kFPLongName:
                case AfpPathType.kFPShortName:
                    pathName = requestStream.ReadPascalString();
                    break;
                case AfpPathType.kFPUTF8Name:
                    pathName = requestStream.ReadUTF8StringWithHint();
                    break;
            }

            IAfpVolume volume = session.GetVolume(volumeId);

            if (volume == null) {
                throw new StorageItemNotFoundException();
            }

            IStorageContainer container = null;

            if (directoryId == 2) {
                container = volume.StorageProvider;
            } else {
                container = (volume.GetNode(directoryId) as IStorageContainer);
            }

            if (container == null) {
                throw new StorageItemNotFoundException();
            }

            IStorageFile existingFile = container.Content(pathName) as IStorageFile;

            if (existingFile != null && hardCreate == 0) {
                return AfpResultCode.FPObjectExists;
            }

            IStorageFile newFile = container.CreateFile(pathName);

            return AfpResultCode.FPNoErr;
        }
        public AfpResultCode Process(IAfpSession session, DsiHeader dsiHeader, AfpStream requestStream, AfpStream responseStream)
        {
            requestStream.ReadUInt8(); // Pad

            ushort volumeId = requestStream.ReadUInt16();
            AfpVolumeBitmap bitmap = requestStream.ReadEnum<AfpVolumeBitmap>();

            IAfpVolume volume = session.GetVolume(volumeId);

            if (volume == null) {
                return AfpResultCode.FPObjectNotFound;
            }

            responseStream.WriteEnum(bitmap);
            responseStream.WriteVolumeInfo(volume, bitmap);

            return AfpResultCode.FPNoErr;
        }
        public AfpResultCode Process(IAfpSession session, DsiHeader dsiHeader, AfpStream requestStream, AfpStream responseStream)
        {
            requestStream.ReadUInt8(); // Pad

            ushort          volumeId = requestStream.ReadUInt16();
            AfpVolumeBitmap bitmap   = requestStream.ReadEnum <AfpVolumeBitmap>();

            IAfpVolume volume = session.GetVolume(volumeId);

            if (volume == null)
            {
                return(AfpResultCode.FPObjectNotFound);
            }

            responseStream.WriteEnum(bitmap);
            responseStream.WriteVolumeInfo(volume, bitmap);

            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(); // Pad

            ushort volumeId    = requestStream.ReadUInt16();
            uint   directoryID = requestStream.ReadUInt32();
            AfpFileDirectoryBitmap fileBitmap      = requestStream.ReadEnum <AfpFileDirectoryBitmap>();
            AfpFileDirectoryBitmap directoryBitmap = requestStream.ReadEnum <AfpFileDirectoryBitmap>();
            AfpPathType            pathType        = requestStream.ReadEnum <AfpPathType>();
            string pathname = null;

            switch (pathType)
            {
            case AfpPathType.kFPLongName:
            case AfpPathType.kFPShortName:
                pathname = requestStream.ReadPascalString();
                break;

            case AfpPathType.kFPUTF8Name:
                pathname = requestStream.ReadUTF8StringWithHint();
                break;
            }

            IAfpVolume volume = session.GetVolume(volumeId);

            if (volume == null)
            {
                return(AfpResultCode.FPObjectNotFound);
            }

            IStorageContainer container = null;

            if (directoryID == 2)
            {
                container = volume.StorageProvider;
            }
            else if (directoryID == 1)
            {
                if (pathname == volume.StorageProvider.Name)
                {
                    container = volume.StorageProvider;
                }
            }
            else
            {
                container = volume.GetNode(directoryID) as IStorageContainer;
            }

            if (container == null)
            {
                return(AfpResultCode.FPObjectNotFound);
            }

            IStorageItem item = null;

            if (directoryID == 1)
            {
                item = container;
            }
            else
            {
                if (string.IsNullOrEmpty(pathname))
                {
                    item = container;
                }
                else
                {
                    item = container.Content(pathname);
                }
            }

            if (item == null)
            {
                return(AfpResultCode.FPObjectNotFound);
            }

            responseStream.WriteEnum(fileBitmap);
            responseStream.WriteEnum(directoryBitmap);

            if (item is IStorageContainer)
            {
                responseStream.WriteStorageContainerInfo(volume, (IStorageContainer)item, directoryBitmap);
            }
            else
            {
                responseStream.WriteStorageFileInfo(volume, (IStorageFile)item, fileBitmap);
            }

            return(AfpResultCode.FPNoErr);
        }
        public AfpResultCode Process(IAfpSession session, DsiHeader dsiHeader, AfpStream requestStream, AfpStream responseStream)
        {
            requestStream.ReadUInt8(); // Pad

            AfpSessionTokenTypes type = requestStream.ReadEnum <AfpSessionTokenTypes>();
            int idLength  = requestStream.ReadInt32();
            int?timestamp = null;

            if (type == AfpSessionTokenTypes.kLoginWithTimeAndID ||
                type == AfpSessionTokenTypes.kReconnWithTimeAndID)
            {
                timestamp = requestStream.ReadInt32();
            }

            Guid clientToken = new Guid(requestStream.ReadBytes((uint)idLength));

            switch (type)
            {
            case AfpSessionTokenTypes.kLoginWithID: {
                // Find existing session and disconnect it.
                IAfpSession existingSession = session.Server.FindSession(clientToken, AfpSessionSearchType.ClientIssued);

                if (existingSession != null)
                {
                    existingSession.Close();
                }

                break;
            }

            case AfpSessionTokenTypes.kLoginWithTimeAndID: {
                if (!timestamp.HasValue)
                {
                    return(AfpResultCode.FPParamErr);
                }

                // Find an existing session.
                IAfpSession existingSession = session.Server.FindSession(clientToken, AfpSessionSearchType.ClientIssued);

                if (existingSession != null && existingSession != session)
                {
                    // Existing session found, transfer resources if timestamp matches.
                    if (!existingSession.Timestamp.HasValue || existingSession.Timestamp.Value != timestamp.Value)
                    {
                        // Timestamp is different, close old session.
                        existingSession.Close();
                    }
                }

                break;
            }
            }

            session.Timestamp   = timestamp;
            session.ClientToken = clientToken;
            session.ServerToken = Guid.NewGuid();

            byte[] token = session.ServerToken.Value.ToByteArray();

            responseStream.WriteInt32(token.Length);
            responseStream.WriteBytes(token);

            return(AfpResultCode.FPNoErr);
        }
Exemplo n.º 26
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        public AfpResultCode Process(IAfpSession session, DsiHeader dsiHeader, AfpStream requestStream, AfpStream responseStream)
        {
            byte   flag        = requestStream.ReadUInt8();
            ushort volumeId    = requestStream.ReadUInt16();
            uint   directoryId = requestStream.ReadUInt32();

            bool resourceFork = (flag == 0x80);

            if (resourceFork)
            {
                Log.Add(this, EntryType.Error, "Session '{0}' attempted to open resource fork, failing...", session);
                return(AfpResultCode.FPMiscErr);
            }

            AfpFileDirectoryBitmap bitmap     = requestStream.ReadEnum <AfpFileDirectoryBitmap>();
            AfpAccessModes         accessMode = requestStream.ReadEnum <AfpAccessModes>();
            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)
            {
                throw new StorageItemNotFoundException();
            }

            IStorageContainer container = null;

            if (directoryId == 2)
            {
                container = volume.StorageProvider;
            }
            else
            {
                container = (volume.GetNode(directoryId) as IStorageContainer);
            }

            if (container == null)
            {
                throw new StorageItemNotFoundException();
            }

            IStorageFile file = (container.Content(path) as IStorageFile);

            if (file == null)
            {
                throw new StorageItemNotFoundException();
            }

            IAfpFork info = session.OpenFork(file, accessMode);

            if (info == null)
            {
                throw new StorageItemNotFoundException();
            }

            responseStream.WriteEnum <AfpFileDirectoryBitmap>(bitmap);
            responseStream.WriteInt16(info.Identifier);
            responseStream.WriteStorageFileInfo(volume, file, bitmap);

            return(AfpResultCode.FPNoErr);
        }
        public AfpResultCode Process(IAfpSession session, DsiHeader dsiHeader, AfpStream requestStream, AfpStream responseStream)
        {
            requestStream.ReadUInt8(); // Padding

            ushort volumeId = requestStream.ReadUInt16();
            uint sourceDirId = requestStream.ReadUInt32();
            uint destDirId = requestStream.ReadUInt32();
            AfpPathType sourcePathType = requestStream.ReadEnum<AfpPathType>();
            string sourcePathName = null;

            switch (sourcePathType) {
                case AfpPathType.kFPLongName:
                case AfpPathType.kFPShortName:
                    sourcePathName = requestStream.ReadPascalString();
                    break;
                case AfpPathType.kFPUTF8Name:
                    sourcePathName = requestStream.ReadUTF8StringWithHint();
                    break;
            }

            AfpPathType destPathType = requestStream.ReadEnum<AfpPathType>();
            string destPathName = null;
            switch (destPathType) {
                case AfpPathType.kFPLongName:
                case AfpPathType.kFPShortName:
                    destPathName = requestStream.ReadPascalString();
                    break;
                case AfpPathType.kFPUTF8Name:
                    destPathName = requestStream.ReadUTF8StringWithHint();
                    break;
            }

            AfpPathType newPathType = requestStream.ReadEnum<AfpPathType>();
            string newPathName = null;
            switch (newPathType) {
                case AfpPathType.kFPLongName:
                case AfpPathType.kFPShortName:
                    newPathName = requestStream.ReadPascalString();
                    break;
                case AfpPathType.kFPUTF8Name:
                    newPathName = requestStream.ReadUTF8StringWithHint();
                    break;
            }

            IAfpVolume volume = session.GetVolume(volumeId);

            IStorageContainer sourceContainer = sourceDirId == 2 ? volume.StorageProvider : (IStorageContainer)volume.GetNode(sourceDirId);
            IStorageContainer destinationContainer = destDirId == 2 ? volume.StorageProvider : (IStorageContainer)volume.GetNode(destDirId);

            if (sourceContainer == null || destinationContainer == null) {
                return AfpResultCode.FPObjectNotFound;
            }

            IStorageItem sourceItem = null;

            if (!string.IsNullOrEmpty(destPathName)) {
                destinationContainer = destinationContainer.Content(destPathName) as IStorageContainer;

                if (destinationContainer == null) {
                    return AfpResultCode.FPObjectNotFound;
                }
            }

            if (!string.IsNullOrEmpty(sourcePathName)) {
                sourceItem = sourceContainer.Content(sourcePathName);
            } else {
                sourceItem = sourceContainer;
            }

            if (sourceItem == null) {
                return AfpResultCode.FPObjectNotFound;
            }

            if (string.IsNullOrEmpty(newPathName)) {
                newPathName = sourceItem.Name;
            }

            if (destinationContainer.Content(newPathName) != null) {
                return AfpResultCode.FPObjectExists;
            }

            sourceItem.Move(destinationContainer);
            sourceItem.Rename(newPathName);

            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;
        }
Exemplo n.º 29
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        public AfpResultCode Process(IAfpSession session, DsiHeader dsiHeader, AfpStream requestStream, AfpStream responseStream)
        {
            requestStream.ReadUInt8(); // Padding

            ushort      volumeId       = requestStream.ReadUInt16();
            uint        sourceDirId    = requestStream.ReadUInt32();
            uint        destDirId      = requestStream.ReadUInt32();
            AfpPathType sourcePathType = requestStream.ReadEnum <AfpPathType>();
            string      sourcePathName = null;

            switch (sourcePathType)
            {
            case AfpPathType.kFPLongName:
            case AfpPathType.kFPShortName:
                sourcePathName = requestStream.ReadPascalString();
                break;

            case AfpPathType.kFPUTF8Name:
                sourcePathName = requestStream.ReadUTF8StringWithHint();
                break;
            }

            AfpPathType destPathType = requestStream.ReadEnum <AfpPathType>();
            string      destPathName = null;

            switch (destPathType)
            {
            case AfpPathType.kFPLongName:
            case AfpPathType.kFPShortName:
                destPathName = requestStream.ReadPascalString();
                break;

            case AfpPathType.kFPUTF8Name:
                destPathName = requestStream.ReadUTF8StringWithHint();
                break;
            }

            AfpPathType newPathType = requestStream.ReadEnum <AfpPathType>();
            string      newPathName = null;

            switch (newPathType)
            {
            case AfpPathType.kFPLongName:
            case AfpPathType.kFPShortName:
                newPathName = requestStream.ReadPascalString();
                break;

            case AfpPathType.kFPUTF8Name:
                newPathName = requestStream.ReadUTF8StringWithHint();
                break;
            }

            IAfpVolume volume = session.GetVolume(volumeId);

            IStorageContainer sourceContainer      = sourceDirId == 2 ? volume.StorageProvider : (IStorageContainer)volume.GetNode(sourceDirId);
            IStorageContainer destinationContainer = destDirId == 2 ? volume.StorageProvider : (IStorageContainer)volume.GetNode(destDirId);

            if (sourceContainer == null || destinationContainer == null)
            {
                return(AfpResultCode.FPObjectNotFound);
            }

            IStorageItem sourceItem = null;

            if (!string.IsNullOrEmpty(destPathName))
            {
                destinationContainer = destinationContainer.Content(destPathName) as IStorageContainer;

                if (destinationContainer == null)
                {
                    return(AfpResultCode.FPObjectNotFound);
                }
            }

            if (!string.IsNullOrEmpty(sourcePathName))
            {
                sourceItem = sourceContainer.Content(sourcePathName);
            }
            else
            {
                sourceItem = sourceContainer;
            }

            if (sourceItem == null)
            {
                return(AfpResultCode.FPObjectNotFound);
            }

            if (string.IsNullOrEmpty(newPathName))
            {
                newPathName = sourceItem.Name;
            }

            if (destinationContainer.Content(newPathName) != null)
            {
                return(AfpResultCode.FPObjectExists);
            }

            sourceItem.Move(destinationContainer);
            sourceItem.Rename(newPathName);

            return(AfpResultCode.FPNoErr);
        }
        public AfpResultCode Process(IAfpSession session, DsiHeader dsiHeader, AfpStream requestStream, AfpStream responseStream)
        {
            requestStream.ReadUInt8(); // Pad

            ushort volumeId = requestStream.ReadUInt16();
            uint directoryID = requestStream.ReadUInt32();
            AfpFileDirectoryBitmap fileBitmap = requestStream.ReadEnum<AfpFileDirectoryBitmap>();
            AfpFileDirectoryBitmap directoryBitmap = requestStream.ReadEnum<AfpFileDirectoryBitmap>();
            AfpPathType pathType = requestStream.ReadEnum<AfpPathType>();
            string pathname = null;

            switch (pathType) {
                case AfpPathType.kFPLongName:
                case AfpPathType.kFPShortName:
                    pathname = requestStream.ReadPascalString();
                    break;
                case AfpPathType.kFPUTF8Name:
                    pathname = requestStream.ReadUTF8StringWithHint();
                    break;
            }

            IAfpVolume volume = session.GetVolume(volumeId);

            if (volume == null) {
                return AfpResultCode.FPObjectNotFound;
            }

            IStorageContainer container = null;

            if (directoryID == 2) {
                container = volume.StorageProvider;
            } else if (directoryID == 1) {
                if (pathname == volume.StorageProvider.Name) {
                    container = volume.StorageProvider;
                }
            } else {
                container = volume.GetNode(directoryID) as IStorageContainer;
            }

            if (container == null) {
                return AfpResultCode.FPObjectNotFound;
            }

            IStorageItem item = null;

            if (directoryID == 1) {
                item = container;
            } else {
                if (string.IsNullOrEmpty(pathname)) {
                    item = container;
                } else {
                    item = container.Content(pathname);
                }
            }

            if (item == null) {
                return AfpResultCode.FPObjectNotFound;
            }

            responseStream.WriteEnum(fileBitmap);
            responseStream.WriteEnum(directoryBitmap);

            if (item is IStorageContainer) {
                responseStream.WriteStorageContainerInfo(volume, (IStorageContainer)item, directoryBitmap);
            } else {
                responseStream.WriteStorageFileInfo(volume, (IStorageFile)item, fileBitmap);
            }

            return AfpResultCode.FPNoErr;
        }
Exemplo n.º 31
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        public AfpResultCode Process(IAfpSession session, DsiHeader dsiHeader, AfpStream requestStream, AfpStream responseStream)
        {
            requestStream.ReadUInt8(); // Padding

            ushort      volumeId    = requestStream.ReadUInt16();
            uint        directoryId = requestStream.ReadUInt32();
            AfpPathType pathType    = requestStream.ReadEnum <AfpPathType>();
            string      pathName    = null;

            switch (pathType)
            {
            case AfpPathType.kFPLongName:
            case AfpPathType.kFPShortName:
                pathName = requestStream.ReadPascalString();
                break;

            case AfpPathType.kFPUTF8Name:
                pathName = 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);
            }

            IStorageItem deleteItem = null;

            if (!string.IsNullOrEmpty(pathName))
            {
                deleteItem = container.Content(pathName);
            }

            if (deleteItem == null)
            {
                return(AfpResultCode.FPObjectNotFound);
            }

            IStorageContainer deleteContainer = (deleteItem as IStorageContainer);

            if (deleteContainer != null && deleteContainer.Contents().Count() > 0)
            {
                return(AfpResultCode.FPDirNotEmpty);
            }

            deleteItem.Delete();

            return(AfpResultCode.FPNoErr);
        }
Exemplo n.º 32
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        public AfpResultCode Process(IAfpSession session, DsiHeader dsiHeader, AfpStream requestStream, AfpStream responseStream)
        {
            byte flag = requestStream.ReadUInt8();
            ushort volumeId = requestStream.ReadUInt16();
            uint directoryId = requestStream.ReadUInt32();

            bool resourceFork = (flag == 0x80);

            if (resourceFork) {
                Log.Add(this, EntryType.Error, "Session '{0}' attempted to open resource fork, failing...", session);
                return AfpResultCode.FPMiscErr;
            }

            AfpFileDirectoryBitmap bitmap = requestStream.ReadEnum<AfpFileDirectoryBitmap>();
            AfpAccessModes accessMode = requestStream.ReadEnum<AfpAccessModes>();
            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) {
                throw new StorageItemNotFoundException();
            }

            IStorageContainer container = null;

            if (directoryId == 2) {
                container = volume.StorageProvider;
            } else {
                container = (volume.GetNode(directoryId) as IStorageContainer);
            }

            if (container == null) {
                throw new StorageItemNotFoundException();
            }

            IStorageFile file = (container.Content(path) as IStorageFile);

            if (file == null) {
                throw new StorageItemNotFoundException();
            }

            IAfpFork info = session.OpenFork(file, accessMode);

            if (info == null) {
                throw new StorageItemNotFoundException();
            }

            responseStream.WriteEnum<AfpFileDirectoryBitmap>(bitmap);
            responseStream.WriteInt16(info.Identifier);
            responseStream.WriteStorageFileInfo(volume, file, bitmap);

            return AfpResultCode.FPNoErr;
        }
Exemplo n.º 33
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        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);
        }