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#include "idl_types.h"
[
pointer_default(unique)
]
interface copychunk
{
typedef [public] struct {
uint8 resume_key[24];
uint32 context_len;
/* <56> Windows sends 4 bytes of zero for the context field. */
uint8 context[4];
} req_resume_key_rsp;
const uint32 COPYCHUNK_MAX_CHUNKS = 256; /* 2k8r2 & win8 = 256 */
const uint32 COPYCHUNK_MAX_CHUNK_LEN = 1048576; /* 2k8r2 & win8 = 1048576 */
const uint32 COPYCHUNK_MAX_TOTAL_LEN = 16777216; /* 2k8r2 & win8 = 16777216 */
typedef struct {
hyper source_off;
hyper target_off;
uint32 length;
uint32 reserved;
} srv_copychunk;
typedef [public] struct {
uint8 source_key[24];
uint32 chunk_count;
uint32 reserved;
srv_copychunk chunks[chunk_count];
} srv_copychunk_copy;
typedef [public] struct {
uint32 chunks_written;
uint32 chunk_bytes_written;
uint32 total_bytes_written;
} srv_copychunk_rsp;
typedef [public] struct {
uint32 version;
uint32 size;
uint32 maximum_token_lifetime;
uint32 default_token_lifetime;
hyper maximum_xfer_size;
hyper optimal_xfer_count;
uint32 maximum_data_descriptors;
uint32 maximum_xfer_length_per_descriptor;
uint32 optimal_xfer_length_per_descriptor;
uint16 optimal_xfer_length_granularity;
uint8 reserved[2];
} device_copy_offload_descriptor;
const uint32 STORAGE_OFFLOAD_TOKEN_TYPE_ZERO_DATA = 0xffff0001;
typedef [public] struct {
uint32 token_type;
uint8 reserved[2];
uint16 token_id_len;
[size_is(token_id_len)] uint8 token[];
} storage_offload_token;
typedef [public] struct {
uint32 size;
uint32 flags;
uint32 token_time_to_live;
uint32 reserved;
hyper file_offset;
hyper length;
} fsctl_offload_read_input;
typedef [public,bitmap32bit] bitmap {
OFFLOAD_READ_FLAG_FILE_TOO_SMALL = 0x01,
OFFLOAD_READ_FLAG_ALL_ZERO_BEYOND_RANGE = 0x02,
OFFLOAD_READ_FLAG_CANNOT_OFFLOAD_BEYOND_RANGE = 0x04
} offload_flags;
typedef [public] struct {
uint32 size;
offload_flags flags;
hyper xfer_length;
storage_offload_token token;
} fsctl_offload_read_output;
typedef [public] struct {
uint32 size;
offload_flags flags;
hyper file_offset;
hyper copy_length;
hyper xfer_offset;
storage_offload_token token;
} fsctl_offload_write_input;
typedef [public] struct {
uint32 size;
uint32 flags;
hyper length_written;
} fsctl_offload_write_output;
typedef [public] struct {
uint8 source_fid[16];
hyper source_off;
hyper target_off;
hyper byte_count;
} fsctl_dup_extents_to_file;
}
interface compression
{
const uint16 COMPRESSION_FORMAT_NONE = 0x0000;
const uint16 COMPRESSION_FORMAT_DEFAULT = 0x0001;
const uint16 COMPRESSION_FORMAT_LZNT1 = 0x0002;
typedef [public] struct {
uint16 format;
} compression_state;
}
interface netinterface
{
typedef [bitmap32bit] bitmap {
FSCTL_NET_IFACE_NONE_CAPABLE = 0x00000000,
FSCTL_NET_IFACE_RSS_CAPABLE = 0x00000001,
FSCTL_NET_IFACE_RDMA_CAPABLE = 0x00000002
} fsctl_net_iface_capability;
typedef [enum16bit] enum {
FSCTL_NET_IFACE_AF_INET = 0x0002,
FSCTL_NET_IFACE_AF_INET6 = 0x0017
} fsctl_sockaddr_af;
typedef [flag(NDR_NOALIGN)] struct {
[value(0)] uint16 port;
[flag(NDR_BIG_ENDIAN)] ipv4address ipv4;
[value(0)] hyper reserved;
} fsctl_sockaddr_in;
typedef [flag(NDR_NOALIGN)] struct {
[value(0)] uint16 port;
[value(0)] uint32 flowinfo;
[flag(NDR_BIG_ENDIAN)] ipv6address ipv6;
[value(0)] uint32 scopeid;
} fsctl_sockaddr_in6;
typedef [nodiscriminant,flag(NDR_NOALIGN)] union {
[case (FSCTL_NET_IFACE_AF_INET)] fsctl_sockaddr_in saddr_in;
[case (FSCTL_NET_IFACE_AF_INET6)] fsctl_sockaddr_in6 saddr_in6;
} fsctl_sockaddr_union;
typedef [flag(NDR_NOALIGN)] struct {
fsctl_sockaddr_af family;
[subcontext(0),subcontext_size(126),switch_is(family)] fsctl_sockaddr_union saddr;
} fsctl_sockaddr_storage;
typedef [public,relative_base,noprint] struct {
[relative] fsctl_net_iface_info *next;
uint32 ifindex;
fsctl_net_iface_capability capability;
[value(0)] uint32 reserved;
hyper linkspeed;
fsctl_sockaddr_storage sockaddr;
} fsctl_net_iface_info;
}
interface sparse
{
/* MS-FSCC 2.3.33 FSCTL_QUERY_ALLOCATED_RANGES Request */
typedef [public] struct {
hyper file_off;
hyper len;
} file_alloced_range_buf;
typedef [public] struct {
file_alloced_range_buf buf;
} fsctl_query_alloced_ranges_req;
/*
* 2.3.34 FSCTL_QUERY_ALLOCATED_RANGES Reply
* ...
* The number of FILE_ALLOCATED_RANGE_BUFFER elements returned is
* computed by dividing the size of the returned output buffer (from
* either SMB or SMB2, the lower-layer protocol that carries the FSCTL)
* by the size of the FILE_ALLOCATED_RANGE_BUFFER element.
*
* This logic can't (currently) be represented in pidl, so just use a
* blob. Perhaps in future we'll support:
* [flag(NDR_REMAINING)] file_alloced_range_buf array[];
*/
typedef [public] struct {
[flag(NDR_REMAINING)] DATA_BLOB far_buf_array;
} fsctl_query_alloced_ranges_rsp;
/* 2.3.65 FSCTL_SET_ZERO_DATA Request */
typedef [public] struct {
hyper file_off;
hyper beyond_final_zero;
} file_zero_data_info;
typedef [public] struct {
file_zero_data_info info;
} fsctl_set_zero_data_req;
}
interface resiliency
{
/* 2.2.31.3 NETWORK_RESILIENCY_REQUEST */
typedef [public] struct {
uint32 timeout;
uint32 reserved;
} network_resiliency_request;
}
interface trim
{
/* MS-FSCC 2.3.73.1 FILE_LEVEL_TRIM_RANGE */
typedef [public] struct {
hyper off;
hyper len;
} file_level_trim_range;
/* MS-FSCC 2.3.73 FSCTL_FILE_LEVEL_TRIM Request */
typedef [public] struct {
uint32 key;
uint32 num_ranges;
file_level_trim_range ranges[num_ranges];
} fsctl_file_level_trim_req;
/* MS-FSCC 2.3.74 FSCTL_FILE_LEVEL_TRIM Reply */
typedef [public] struct {
uint32 num_ranges_processed;
} fsctl_file_level_trim_rsp;
}
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