void devredir_proc_cid_rename_file_resp(IRP *irp, tui32 IoStatus)
{
FUSE_DATA *fuse_data;
log_debug("entered");
fuse_data = dev_redir_fuse_data_dequeue(irp);
if (fuse_data)
{
xfuse_devredir_cb_rename_file(fuse_data->data_ptr, IoStatus);
free(fuse_data);
}
if (IoStatus != NT_STATUS_SUCCESS)
{
devredir_irp_delete(irp);
return;
}
irp->completion_type = CID_CLOSE;
dev_redir_send_drive_close_request(RDPDR_CTYP_CORE,
PAKID_CORE_DEVICE_IOREQUEST,
irp->DeviceId,
irp->FileId,
irp->CompletionId,
IRP_MJ_CLOSE, 0, 32);
}
void devredir_proc_cid_rmdir_or_file(IRP *irp, tui32 IoStatus)
{
struct stream *s;
int bytes;
if (IoStatus != NT_STATUS_SUCCESS)
{
FUSE_DATA *fuse_data = dev_redir_fuse_data_dequeue(irp);
if (fuse_data)
{
xfuse_devredir_cb_rmdir_or_file(fuse_data->data_ptr, IoStatus);
free(fuse_data);
}
devredir_irp_delete(irp);
return;
}
xstream_new(s, 1024);
irp->completion_type = CID_RMDIR_OR_FILE_RESP;
devredir_insert_DeviceIoRequest(s, irp->DeviceId, irp->FileId,
irp->CompletionId,
IRP_MJ_SET_INFORMATION, 0);
xstream_wr_u32_le(s, FileDispositionInformation);
xstream_wr_u32_le(s, 0); /* length is zero */
xstream_seek(s, 24); /* padding */
/* send to client */
bytes = xstream_len(s);
send_channel_data(g_rdpdr_chan_id, s->data, bytes);
xstream_free(s);
return;
}
void APP_CC
devredir_proc_cid_rename_file(IRP *irp, tui32 IoStatus)
{
struct stream *s;
int bytes;
int sblen; /* SetBuffer length */
int flen; /* FileNameLength */
if (IoStatus != NT_STATUS_SUCCESS)
{
log_debug("rename returned with IoStatus=0x%x", IoStatus);
FUSE_DATA *fuse_data = devredir_fuse_data_dequeue(irp);
if (fuse_data)
{
xfuse_devredir_cb_rename_file(fuse_data->data_ptr, IoStatus);
free(fuse_data);
}
devredir_irp_delete(irp);
return;
}
/* Path in unicode needs this much space */
flen = ((g_mbstowcs(NULL, irp->gen_buf, 0) * sizeof(twchar)) / 2) + 2;
sblen = 6 + flen;
xstream_new(s, 1024 + flen);
irp->completion_type = CID_RENAME_FILE_RESP;
devredir_insert_DeviceIoRequest(s, irp->DeviceId, irp->FileId,
irp->CompletionId,
IRP_MJ_SET_INFORMATION, 0);
xstream_wr_u32_le(s, FileRenameInformation);
xstream_wr_u32_le(s, sblen); /* number of bytes after padding */
xstream_seek(s, 24); /* padding */
xstream_wr_u8(s, 1); /* ReplaceIfExists */
xstream_wr_u8(s, 0); /* RootDirectory */
xstream_wr_u32_le(s, flen); /* FileNameLength */
/* filename in unicode */
devredir_cvt_to_unicode(s->p, irp->gen_buf); /* UNICODE_TODO */
xstream_seek(s, flen);
/* send to client */
bytes = xstream_len(s);
send_channel_data(g_rdpdr_chan_id, s->data, bytes);
xstream_free(s);
return;
}
void APP_CC
scard_device_announce(tui32 device_id)
{
IRP *irp;
log_debug("entered: device_id=%d", device_id);
if (!g_smartcards_inited)
{
g_memset(&smartcards, 0, sizeof(smartcards));
g_smartcards_inited = 1;
}
if ((irp = devredir_irp_new()) == NULL)
{
log_error("system out of memory");
return;
}
irp->scard_index = scard_add_new_device(device_id);
if (irp->scard_index < 0)
{
log_debug("NOT adding smartcard with DeviceId=%d to list", device_id);
devredir_irp_delete(irp);
return;
}
log_debug("added smartcard with DeviceId=%d to list", device_id);
irp->CompletionId = g_completion_id++;
irp->DeviceId = device_id;
irp->callback = scard_handle_EstablishContext_Return;
scard_send_EstablishContext(irp);
log_debug("leaving");
}
void dev_redir_proc_device_iocompletion(struct stream *s)
{
FUSE_DATA *fuse_data = NULL;
IRP *irp = NULL;
tui32 DeviceId;
tui32 CompletionId;
tui32 IoStatus;
tui32 Length;
xstream_rd_u32_le(s, DeviceId);
xstream_rd_u32_le(s, CompletionId);
xstream_rd_u32_le(s, IoStatus);
/* LK_TODO need to check for IoStatus */
log_debug("entered: IoStatus=0x%x CompletionId=%d", IoStatus, CompletionId);
if ((irp = devredir_irp_find(CompletionId)) == NULL)
{
log_error("IRP with completion ID %d not found", CompletionId);
return;
}
/* if callback has been set, call it */
if (irp->callback)
{
(*irp->callback)(s, irp, DeviceId, CompletionId, IoStatus);
goto done;
}
switch (irp->completion_type)
{
case CID_CREATE_DIR_REQ:
log_debug("got CID_CREATE_DIR_REQ");
if (IoStatus != NT_STATUS_SUCCESS)
{
/* we were trying to create a request to enumerate a dir */
/* that does not exist; let FUSE know */
fuse_data = dev_redir_fuse_data_dequeue(irp);
if (fuse_data)
{
xfuse_devredir_cb_enum_dir_done(fuse_data->data_ptr,
IoStatus);
free(fuse_data);
}
devredir_irp_delete(irp);
return;
}
xstream_rd_u32_le(s, irp->FileId);
log_debug("got CID_CREATE_DIR_REQ IoStatus=0x%x FileId=%d",
IoStatus, irp->FileId);
dev_redir_send_drive_dir_request(irp, DeviceId, 1, irp->pathname);
break;
case CID_CREATE_OPEN_REQ:
xstream_rd_u32_le(s, irp->FileId);
log_debug("got CID_CREATE_OPEN_REQ IoStatus=0x%x FileId=%d",
IoStatus, irp->FileId);
fuse_data = dev_redir_fuse_data_dequeue(irp);
xfuse_devredir_cb_open_file(fuse_data->data_ptr,
DeviceId, irp->FileId);
if (irp->type == S_IFDIR)
devredir_irp_delete(irp);
break;
case CID_READ:
log_debug("got CID_READ");
xstream_rd_u32_le(s, Length);
fuse_data = dev_redir_fuse_data_dequeue(irp);
xfuse_devredir_cb_read_file(fuse_data->data_ptr, s->p, Length);
break;
case CID_WRITE:
log_debug("got CID_WRITE");
xstream_rd_u32_le(s, Length);
fuse_data = dev_redir_fuse_data_dequeue(irp);
xfuse_devredir_cb_write_file(fuse_data->data_ptr, s->p, Length);
break;
case CID_CLOSE:
log_debug("got CID_CLOSE");
log_debug("deleting irp with completion_id=%d comp_type=%d",
irp->CompletionId, irp->completion_type);
devredir_irp_delete(irp);
break;
case CID_FILE_CLOSE:
log_debug("got CID_FILE_CLOSE");
fuse_data = dev_redir_fuse_data_dequeue(irp);
xfuse_devredir_cb_file_close(fuse_data->data_ptr);
devredir_irp_delete(irp);
break;
case CID_DIRECTORY_CONTROL:
log_debug("got CID_DIRECTORY_CONTROL");
dev_redir_proc_query_dir_response(irp, s, DeviceId,
CompletionId, IoStatus);
break;
case CID_RMDIR_OR_FILE:
log_debug("got CID_RMDIR_OR_FILE");
xstream_rd_u32_le(s, irp->FileId);
devredir_proc_cid_rmdir_or_file(irp, IoStatus);
return;
break;
case CID_RMDIR_OR_FILE_RESP:
log_debug("got CID_RMDIR_OR_FILE_RESP");
devredir_proc_cid_rmdir_or_file_resp(irp, IoStatus);
break;
case CID_RENAME_FILE:
log_debug("got CID_RENAME_FILE");
xstream_rd_u32_le(s, irp->FileId);
devredir_proc_cid_rename_file(irp, IoStatus);
return;
break;
case CID_RENAME_FILE_RESP:
log_debug("got CID_RENAME_FILE_RESP");
devredir_proc_cid_rename_file_resp(irp, IoStatus);
break;
default:
log_error("got unknown CompletionID: DeviceId=0x%x "
"CompletionId=0x%x IoStatus=0x%x",
DeviceId, CompletionId, IoStatus);
break;
}
done:
if (fuse_data)
free(fuse_data);
log_debug("exiting");
}
