int devredir_file_close(void *fusep, tui32 device_id, tui32 FileId)
{
IRP *irp;
log_debug("entered");
#if 0
if ((irp = devredir_irp_new()) == NULL)
return -1;
irp->CompletionId = g_completion_id++;
#else
if ((irp = devredir_irp_find_by_fileid(FileId)) == NULL)
{
log_error("no IRP found with FileId = %d", FileId);
return -1;
}
#endif
irp->completion_type = CID_FILE_CLOSE;
irp->DeviceId = device_id;
dev_redir_fuse_data_enqueue(irp, fusep);
return dev_redir_send_drive_close_request(RDPDR_CTYP_CORE,
PAKID_CORE_DEVICE_IOREQUEST,
device_id,
FileId,
irp->CompletionId,
IRP_MJ_CLOSE,
0, 32);
}
int APP_CC
dev_redir_file_write(void *fusep, tui32 DeviceId, tui32 FileId,
const char *buf, int Length, tui64 Offset)
{
struct stream *s;
IRP *irp;
IRP *new_irp;
int bytes;
log_debug("DeviceId=%d FileId=%d Length=%d Offset=%lld",
DeviceId, FileId, Length, Offset);
xstream_new(s, 1024 + Length);
if ((irp = devredir_irp_find_by_fileid(FileId)) == NULL)
{
log_error("no IRP found with FileId = %d", FileId);
xfuse_devredir_cb_write_file(fusep, NULL, 0);
xstream_free(s);
return -1;
}
/* create a new IRP for this request */
if ((new_irp = devredir_irp_clone(irp)) == NULL)
{
/* system out of memory */
xfuse_devredir_cb_write_file(fusep, NULL, 0);
xstream_free(s);
return -1;
}
new_irp->FileId = 0;
new_irp->completion_type = CID_WRITE;
new_irp->CompletionId = g_completion_id++;
devredir_fuse_data_enqueue(new_irp, fusep);
devredir_insert_DeviceIoRequest(s,
DeviceId,
FileId,
new_irp->CompletionId,
IRP_MJ_WRITE,
0);
xstream_wr_u32_le(s, Length);
xstream_wr_u64_le(s, Offset);
xstream_seek(s, 20); /* padding */
/* now insert real data */
xstream_copyin(s, buf, Length);
/* send to client */
bytes = xstream_len(s);
send_channel_data(g_rdpdr_chan_id, s->data, bytes);
xstream_free(s);
return 0;
}
int APP_CC
devredir_file_read(void *fusep, tui32 DeviceId, tui32 FileId,
tui32 Length, tui64 Offset)
{
struct stream *s;
IRP *irp;
IRP *new_irp;
int bytes;
xstream_new(s, 1024);
if ((irp = devredir_irp_find_by_fileid(FileId)) == NULL)
{
log_error("no IRP found with FileId = %d", FileId);
xfuse_devredir_cb_read_file(fusep, NULL, 0);
xstream_free(s);
return -1;
}
/* create a new IRP for this request */
if ((new_irp = devredir_irp_clone(irp)) == NULL)
{
/* system out of memory */
xfuse_devredir_cb_read_file(fusep, NULL, 0);
xstream_free(s);
return -1;
}
new_irp->FileId = 0;
new_irp->completion_type = CID_READ;
new_irp->CompletionId = g_completion_id++;
devredir_fuse_data_enqueue(new_irp, fusep);
devredir_insert_DeviceIoRequest(s,
DeviceId,
FileId,
new_irp->CompletionId,
IRP_MJ_READ,
0);
xstream_wr_u32_le(s, Length);
xstream_wr_u64_le(s, Offset);
xstream_seek(s, 20);
/* send to client */
bytes = xstream_len(s);
send_channel_data(g_rdpdr_chan_id, s->data, bytes);
xstream_free(s);
return 0;
}
