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67 lines
2.2 KiB
67 lines
2.2 KiB
/**
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* xrdp: A Remote Desktop Protocol server.
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*
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* Copyright (C) Laxmikant Rashinkar 2013 LK.Rashinkar@gmail.com
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*
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*/
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/*
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* manage I/O for redirected file system and devices
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*/
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#ifndef __IRP_H
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#define __IRP_H
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typedef struct fuse_data FUSE_DATA;
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struct fuse_data
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{
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void *data_ptr;
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FUSE_DATA *next;
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};
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/* An I/O Resource Packet to track I/O calls */
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typedef struct irp IRP;
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struct irp
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{
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tui32 CompletionId; /* unique number */
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tui32 DeviceId; /* identifies remote device */
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tui32 FileId; /* RDP client provided unique number */
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char completion_type; /* describes I/O type */
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char pathname[256]; /* absolute pathname */
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char gen_buf[1024]; /* for general use */
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int type;
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FUSE_DATA *fd_head; /* point to first FUSE opaque object */
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FUSE_DATA *fd_tail; /* point to last FUSE opaque object */
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IRP *next; /* point to next IRP */
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IRP *prev; /* point to previous IRP */
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int scard_index; /* used to smart card to locate dev */
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void (*callback)(struct stream *s, IRP *irp, tui32 DeviceId,
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tui32 CompletionId, tui32 IoStatus);
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void *user_data;
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};
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IRP * devredir_irp_new(void);
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IRP * devredir_irp_clone(IRP *irp);
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int devredir_irp_delete(IRP *irp);
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IRP * devredir_irp_find(tui32 completion_id);
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IRP * devredir_irp_find_by_fileid(tui32 FileId);
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IRP * devredir_irp_get_last(void);
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void devredir_irp_dump(void);
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#endif /* end ifndef __IRP_H */
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