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#include "idl_types.h"
import "server_id.idl";
import "security.idl";
import "auth.idl";
/*
* The main server code should just work with
* 'struct smbXsrv_session' and never use
* smbXsrv_session0, smbXsrv_sessionU
* and smbXsrv_sessionB directly.
*
* If we need to change the smbXsrv_session,
* we can just point it to smbXsrv_session1
* and could implement transparent mapping.
*/
cpp_quote("#define smbXsrv_session smbXsrv_session0")
/*
* The main server code should just work with
* 'struct smbXsrv_tcon' and never use
* smbXsrv_tcon0, smbXsrv_tconU
* and smbXsrv_tconB directly.
*
* If we need to change the smbXsrv_tcon,
* we can just point it to smbXsrv_tcon1
* and could implement transparent mapping.
*/
cpp_quote("#define smbXsrv_tcon smbXsrv_tcon0")
[
uuid("07408340-ae31-11e1-97dc-539f7fddc06f"),
version(0.0),
pointer_default(unique),
helpstring("smbXsrv structures")
]
interface smbXsrv
{
/*
* smbXsrv_version* is designed to allow
* rolling code upgrades in future (within a cluster).
*
* This just adds the infrastructure,
* but we does not implement it yet!
*
* Currently it only prevents that
* nodes with a different version numbers
* cannot run at the same time.
*
* Each node checks at startup, if the version
* matches the version of all other nodes.
* And it exits if the version does not match
* to avoid corruption.
*
* While it would be possible to add versioning
* to each of our internal databases it is easier
* use a dedicated database "smbXsrv_version_global.tdb"
* to hold the global version information.
*
* This removes extra complexity from the individual
* databases and allows that we add/remove databases
* or use different indexing keys.
*
*/
typedef [v1_enum] enum {
/*
* NOTE: Version 0 is designed to be unstable and the format
* may change during development.
*/
SMBXSRV_VERSION_0 = 0x00000000
} smbXsrv_version_values;
const uint32 SMBXSRV_VERSION_CURRENT = SMBXSRV_VERSION_0;
typedef struct {
server_id server_id;
smbXsrv_version_values min_version;
smbXsrv_version_values max_version;
smbXsrv_version_values current_version;
} smbXsrv_version_node0;
typedef struct {
[ignore] db_record *db_rec;
[range(1, 1024)] uint32 num_nodes;
smbXsrv_version_node0 nodes[num_nodes];
} smbXsrv_version_global0;
typedef union {
[case(0)] smbXsrv_version_global0 *info0;
[default] hyper *dummy;
} smbXsrv_version_globalU;
typedef [public] struct {
smbXsrv_version_values version;
uint32 seqnum;
[switch_is(version)] smbXsrv_version_globalU info;
} smbXsrv_version_globalB;
void smbXsrv_version_global_decode(
[in] smbXsrv_version_globalB blob
);
/* sessions */
typedef struct {
server_id server_id;
[charset(UTF8),string] char local_address[];
[charset(UTF8),string] char remote_address[];
[charset(UTF8),string] char remote_name[];
[noprint] DATA_BLOB signing_key;
uint32 auth_session_info_seqnum;
} smbXsrv_channel_global0;
typedef struct {
[ignore] db_record *db_rec;
uint32 session_global_id;
hyper session_wire_id;
NTTIME creation_time;
NTTIME expiration_time;
/*
* auth_session is NULL until the
* session is valid for the first time.
*/
uint32 auth_session_info_seqnum;
auth_session_info *auth_session_info;
uint16 connection_dialect;
boolean8 signing_required;
boolean8 encryption_required;
[noprint] DATA_BLOB signing_key;
[noprint] DATA_BLOB encryption_key;
[noprint] DATA_BLOB decryption_key;
[noprint] DATA_BLOB application_key;
[range(1, 1024)] uint32 num_channels;
smbXsrv_channel_global0 channels[num_channels];
} smbXsrv_session_global0;
typedef union {
[case(0)] smbXsrv_session_global0 *info0;
[default] hyper *dummy;
} smbXsrv_session_globalU;
typedef [public] struct {
smbXsrv_version_values version;
uint32 seqnum;
[switch_is(version)] smbXsrv_session_globalU info;
} smbXsrv_session_globalB;
void smbXsrv_session_global_decode(
[in] smbXsrv_session_globalB blob
);
typedef struct {
[ignore] smbXsrv_session_table *table;
[ignore] db_record *db_rec;
[ignore] smbXsrv_connection *connection;
uint32 local_id;
[ref] smbXsrv_session_global0 *global;
NTSTATUS status;
NTTIME idle_time;
[ignore] gensec_security *gensec;
[ignore] user_struct *compat;
[ignore] smbXsrv_tcon_table *tcon_table;
} smbXsrv_session0;
typedef union {
[case(0)] smbXsrv_session0 *info0;
[default] hyper *dummy;
} smbXsrv_sessionU;
typedef [public] struct {
smbXsrv_version_values version;
[value(0)] uint32 reserved;
[switch_is(version)] smbXsrv_sessionU info;
} smbXsrv_sessionB;
void smbXsrv_session_decode(
[in] smbXsrv_sessionB blob
);
/* tree connects */
typedef struct {
[ignore] db_record *db_rec;
uint32 tcon_global_id;
uint32 tcon_wire_id;
server_id server_id;
NTTIME creation_time;
[charset(UTF8),string] char share_name[];
} smbXsrv_tcon_global0;
typedef union {
[case(0)] smbXsrv_tcon_global0 *info0;
[default] hyper *dummy;
} smbXsrv_tcon_globalU;
typedef [public] struct {
smbXsrv_version_values version;
uint32 seqnum;
[switch_is(version)] smbXsrv_tcon_globalU info;
} smbXsrv_tcon_globalB;
void smbXsrv_tcon_global_decode(
[in] smbXsrv_tcon_globalB blob
);
typedef struct {
[ignore] smbXsrv_tcon_table *table;
[ignore] db_record *db_rec;
uint32 local_id;
[ref] smbXsrv_tcon_global0 *global;
NTSTATUS status;
NTTIME idle_time;
[ignore] connection_struct *compat;
} smbXsrv_tcon0;
typedef union {
[case(0)] smbXsrv_tcon0 *info0;
[default] hyper *dummy;
} smbXsrv_tconU;
typedef [public] struct {
smbXsrv_version_values version;
[value(0)] uint32 reserved;
[switch_is(version)] smbXsrv_tconU info;
} smbXsrv_tconB;
void smbXsrv_tcon_decode(
[in] smbXsrv_tconB blob
);
}
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