* smb_ucs2_t is *always* in little endian format.
*/
-typedef uint16 smb_ucs2_t;
-
#ifdef WORDS_BIGENDIAN
#define UCS2_SHIFT 8
#else
#define COPY_UCS2_CHAR(dest,src) (((unsigned char *)(dest))[0] = ((unsigned char *)(src))[0],\
((unsigned char *)(dest))[1] = ((unsigned char *)(src))[1], (dest))
-/* Large data type for manipulating uint32 unicode codepoints */
-typedef uint32 codepoint_t;
-#define INVALID_CODEPOINT ((codepoint_t)-1)
-
/* pipe string names */
#define PIPE_LANMAN "\\PIPE\\LANMAN"
#define LOOKUP_NAME_GROUP 0x00000004 /* (unused) This is a NASTY hack for
valid users = @foo where foo also
exists in as user. */
-#define LOOKUP_NAME_EXPLICIT 0x00000008 /* Only include
- explicitly mapped names and not
- the Unix {User,Group} domain */
+#define LOOKUP_NAME_NO_NSS 0x00000008 /* no NSS calls to avoid
+ winbind recursions */
#define LOOKUP_NAME_BUILTIN 0x00000010 /* builtin names */
#define LOOKUP_NAME_WKN 0x00000020 /* well known names */
#define LOOKUP_NAME_DOMAIN 0x00000040 /* only lookup own domain */
#include "librpc/gen_ndr/nbt.h"
#include "librpc/gen_ndr/drsuapi.h"
#include "librpc/gen_ndr/drsblobs.h"
+#include "librpc/gen_ndr/spoolss.h"
+#include "librpc/gen_ndr/dcerpc.h"
+#include "librpc/gen_ndr/ndr_dcerpc.h"
+#include "librpc/gen_ndr/ntlmssp.h"
struct lsa_dom_info {
bool valid;
char *data;
} write_cache;
-typedef struct {
- smb_ucs2_t *origname;
- smb_ucs2_t *filename;
- SMB_STRUCT_STAT *statinfo;
-} smb_filename;
-
#include "fake_file.h"
struct fd_handle {
struct named_mutex;
struct pcap_cache;
struct wb_context;
+struct rpc_cli_smbd_conn;
+struct fncall_context;
struct vfs_fsp_data {
struct vfs_fsp_data *next;
struct vfs_handle_struct *owner;
- /* NOTE: This structure contains two pointers so that we can guarantee
+ void (*destroy)(void *p_data);
+ void *_dummy_;
+ /* NOTE: This structure contains four pointers so that we can guarantee
* that the end of the structure is always both 4-byte and 8-byte aligned.
*/
};
bool lockdb_clean;
bool initial_delete_on_close; /* Only set at NTCreateX if file was created. */
bool posix_open;
- char *fsp_name;
+ struct smb_filename *fsp_name;
struct vfs_fsp_data *vfs_extension;
struct fake_file_handle *fake_file_handle;
struct notify_change_buf *notify;
struct files_struct *base_fsp; /* placeholder for delete on close */
+
+ struct dptr_struct *dptr;
} files_struct;
#include "ntquotas.h"
typedef struct connection_struct {
struct connection_struct *next, *prev;
+ struct smbd_server_connection *sconn; /* can be NULL */
unsigned cnum; /* an index passed over the wire */
struct share_params *params;
bool force_user;
struct vuid_cache vuid_cache;
- struct dptr_struct *dirptr;
bool printer;
bool ipc;
bool read_only; /* Attributes for the current user of the share. */
bool admin_user; /* Attributes for the current user of the share. */
- char *dirpath;
+ /* Does this filesystem honor
+ sub second timestamps on files
+ and directories when setting time ? */
+ enum timestamp_set_resolution ts_res;
char *connectpath;
char *origpath;
- struct vfs_ops vfs; /* Filesystem operations */
- struct vfs_ops vfs_opaque; /* OPAQUE Filesystem operations */
struct vfs_handle_struct *vfs_handles; /* for the new plugins */
/*
*/
struct auth_serversupplied_info *server_info;
+ /*
+ * If the "force group" parameter is set, this is the primary gid that
+ * may be used in the users token, depending on the vuid using this tid.
+ */
+ gid_t force_group_gid;
+
char client_address[INET6_ADDRSTRLEN]; /* String version of client IP address. */
uint16 vuid; /* vuid of user who *opened* this connection, or UID_FIELD_INVALID */
NT_USER_TOKEN *nt_user_token;
};
+
struct smb_request {
uint8_t cmd;
uint16 flags2;
uint16 smbpid;
uint16 mid;
+ uint32_t seqnum;
uint16 vuid;
uint16 tid;
uint8 wct;
uint16_t buflen;
const uint8_t *buf;
const uint8 *inbuf;
+
+ /*
+ * Async handling in the main smb processing loop is directed by
+ * outbuf: reply_xxx routines indicate sync behaviour by putting their
+ * reply into "outbuf". If they leave it as NULL, they take of it
+ * themselves, possibly later.
+ *
+ * If async handling is wanted, the reply_xxx routine must make sure
+ * that it talloc_move()s the smb_req somewhere else.
+ */
uint8 *outbuf;
+
size_t unread_bytes;
bool encrypted;
connection_struct *conn;
+ struct smb_perfcount_data pcd;
/*
* Chained request handling
* Here we collect the outbufs from the chain handlers
*/
uint8_t *chain_outbuf;
+
+ /*
+ * state information for async smb handling
+ */
+ void *async_priv;
+
+ bool done;
};
/* Defines for the sent_oplock_break field above. */
struct pending_message_list *next, *prev;
struct timeval request_time; /* When was this first issued? */
struct timed_event *te;
+ struct smb_perfcount_data pcd;
+ uint32_t seqnum;
bool encrypted;
DATA_BLOB buf;
DATA_BLOB private_data;
16 uint32 private_options 4
20 uint32 time sec 4
24 uint32 time usec 4
-28 SMB_DEV_T dev 8 bytes.
-36 SMB_INO_T inode 8 bytes
-44 unsigned long file_id 4 bytes
-48 uint32 uid 4 bytes
-52 uint16 flags 2 bytes
-54
+28 uint64 dev 8 bytes
+36 uint64 inode 8 bytes
+44 uint64 extid 8 bytes
+52 unsigned long file_id 4 bytes
+56 uint32 uid 4 bytes
+60 uint16 flags 2 bytes
+62
*/
#ifdef CLUSTER_SUPPORT
-#define MSG_SMB_SHARE_MODE_ENTRY_SIZE 58
+#define MSG_SMB_SHARE_MODE_ENTRY_SIZE 66
#else
-#define MSG_SMB_SHARE_MODE_ENTRY_SIZE 54
+#define MSG_SMB_SHARE_MODE_ENTRY_SIZE 62
#endif
struct share_mode_lock {
const char *servicepath; /* canonicalized. */
- const char *filename;
+ const char *base_name;
+ const char *stream_name;
struct file_id id;
int num_share_modes;
struct share_mode_entry *share_modes;
#define PW_HISTORY_ENTRY_LEN (PW_HISTORY_SALT_LEN+SALTED_MD5_HASH_LEN)
#define MAX_PW_HISTORY_LEN 24
-/*
- * Flags for account policy.
- */
-#define AP_MIN_PASSWORD_LEN 1
-#define AP_PASSWORD_HISTORY 2
-#define AP_USER_MUST_LOGON_TO_CHG_PASS 3
-#define AP_MAX_PASSWORD_AGE 4
-#define AP_MIN_PASSWORD_AGE 5
-#define AP_LOCK_ACCOUNT_DURATION 6
-#define AP_RESET_COUNT_TIME 7
-#define AP_BAD_ATTEMPT_LOCKOUT 8
-#define AP_TIME_TO_LOGOUT 9
-#define AP_REFUSE_MACHINE_PW_CHANGE 10
-
/*
* Flags for local user manipulation.
*/
#define FLAG_DEPRECATED 0x1000 /* options that should no longer be used */
#define FLAG_HIDE 0x2000 /* options that should be hidden in SWAT */
#define FLAG_DOS_STRING 0x4000 /* convert from UNIX to DOS codepage when reading this string. */
+#define FLAG_META 0x8000 /* A meta directive - not a real parameter */
struct bitmap {
uint32 *b;
/* Mapping of generic access rights for files to specific rights. */
/* This maps to 0x1F01FF */
-#define FILE_GENERIC_ALL (STANDARD_RIGHTS_REQUIRED_ACCESS| SYNCHRONIZE_ACCESS|FILE_ALL_ACCESS)
+#define FILE_GENERIC_ALL (STANDARD_RIGHTS_REQUIRED_ACCESS|\
+ SYNCHRONIZE_ACCESS|\
+ FILE_ALL_ACCESS)
/* This maps to 0x120089 */
-#define FILE_GENERIC_READ (STANDARD_RIGHTS_READ_ACCESS|FILE_READ_DATA|FILE_READ_ATTRIBUTES|\
- FILE_READ_EA|SYNCHRONIZE_ACCESS)
+#define FILE_GENERIC_READ (STANDARD_RIGHTS_READ_ACCESS|\
+ FILE_READ_DATA|\
+ FILE_READ_ATTRIBUTES|\
+ FILE_READ_EA|\
+ SYNCHRONIZE_ACCESS)
/* This maps to 0x120116 */
-#define FILE_GENERIC_WRITE (STD_RIGHT_READ_CONTROL_ACCESS|FILE_WRITE_DATA|FILE_WRITE_ATTRIBUTES|\
- FILE_WRITE_EA|FILE_APPEND_DATA|SYNCHRONIZE_ACCESS)
-
-#define FILE_GENERIC_EXECUTE (STANDARD_RIGHTS_EXECUTE_ACCESS|FILE_READ_ATTRIBUTES|\
- FILE_EXECUTE|SYNCHRONIZE_ACCESS)
+#define FILE_GENERIC_WRITE (STD_RIGHT_READ_CONTROL_ACCESS|\
+ FILE_WRITE_DATA|\
+ FILE_WRITE_ATTRIBUTES|\
+ FILE_WRITE_EA|\
+ FILE_APPEND_DATA|\
+ SYNCHRONIZE_ACCESS)
+
+#define FILE_GENERIC_EXECUTE (STANDARD_RIGHTS_EXECUTE_ACCESS|\
+ FILE_READ_ATTRIBUTES|\
+ FILE_EXECUTE|\
+ SYNCHRONIZE_ACCESS)
/* Share specific rights. */
#define SHARE_ALL_ACCESS FILE_GENERIC_ALL
/* Mapping of access rights to UNIX perms. for a UNIX directory. */
#define UNIX_DIRECTORY_ACCESS_RWX FILE_GENERIC_ALL
#define UNIX_DIRECTORY_ACCESS_R FILE_GENERIC_READ
-#define UNIX_DIRECTORY_ACCESS_W FILE_GENERIC_WRITE
+#define UNIX_DIRECTORY_ACCESS_W (FILE_GENERIC_WRITE|FILE_DELETE_CHILD)
#define UNIX_DIRECTORY_ACCESS_X FILE_GENERIC_EXECUTE
#if 0
#define FILE_DIRECTORY_FILE 0x0001
#define FILE_WRITE_THROUGH 0x0002
#define FILE_SEQUENTIAL_ONLY 0x0004
+#define FILE_NO_INTERMEDIATE_BUFFERING 0x0008
+#define FILE_SYNCHRONOUS_IO_ALERT 0x0010 /* may be ignored */
+#define FILE_SYNCHRONOUS_IO_NONALERT 0x0020 /* may be ignored */
#define FILE_NON_DIRECTORY_FILE 0x0040
+#define FILE_CREATE_TREE_CONNECTION 0x0080 /* ignore, should be zero */
+#define FILE_COMPLETE_IF_OPLOCKED 0x0100 /* ignore, should be zero */
#define FILE_NO_EA_KNOWLEDGE 0x0200
-#define FILE_EIGHT_DOT_THREE_ONLY 0x0400
+#define FILE_EIGHT_DOT_THREE_ONLY 0x0400 /* aka OPEN_FOR_RECOVERY: ignore, should be zero */
#define FILE_RANDOM_ACCESS 0x0800
#define FILE_DELETE_ON_CLOSE 0x1000
#define FILE_OPEN_BY_FILE_ID 0x2000
+#define FILE_OPEN_FOR_BACKUP_INTENT 0x4000
+#define FILE_NO_COMPRESSION 0x8000
+#define FILE_RESERVER_OPFILTER 0x00100000 /* ignore, should be zero */
+#define FILE_OPEN_REPARSE_POINT 0x00200000
+#define FILE_OPEN_NO_RECALL 0x00400000
+#define FILE_OPEN_FOR_FREE_SPACE_QUERY 0x00800000 /* ignore should be zero */
#define NTCREATEX_OPTIONS_MUST_IGNORE_MASK (0x008F0480)
/* TCONX Flag (smb_vwv2). */
#define TCONX_FLAG_EXTENDED_RESPONSE 0x8
+/* File Status Flags. See:
+
+http://msdn.microsoft.com/en-us/library/cc246334(PROT.13).aspx
+*/
+
+#define NO_EAS 0x1
+#define NO_SUBSTREAMS 0x2
+#define NO_REPARSETAG 0x4
+
/* Capabilities. see ftp.microsoft.com/developr/drg/cifs/cifs/cifs4.txt */
#define CAP_RAW_MODE 0x0001
/* protocol types. It assumes that higher protocols include lower protocols
as subsets */
-enum protocol_types {PROTOCOL_NONE,PROTOCOL_CORE,PROTOCOL_COREPLUS,PROTOCOL_LANMAN1,PROTOCOL_LANMAN2,PROTOCOL_NT1};
+enum protocol_types {
+ PROTOCOL_NONE,
+ PROTOCOL_CORE,
+ PROTOCOL_COREPLUS,
+ PROTOCOL_LANMAN1,
+ PROTOCOL_LANMAN2,
+ PROTOCOL_NT1,
+ PROTOCOL_SMB2
+};
/* security levels */
enum security_types {SEC_SHARE,SEC_USER,SEC_SERVER,SEC_DOMAIN,SEC_ADS};
*/
#define COPYBUF_SIZE (8*1024)
-/*
- * Used in chaining code.
- */
-extern int chain_size;
-
/*
* Map the Core and Extended Oplock requesst bits down
* to common bits (EXCLUSIVE_OPLOCK & BATCH_OPLOCK).
#define BATCH_OPLOCK_TYPE(lck) ((lck) & (unsigned int)BATCH_OPLOCK)
#define LEVEL_II_OPLOCK_TYPE(lck) ((lck) & ((unsigned int)LEVEL_II_OPLOCK|(unsigned int)FAKE_LEVEL_II_OPLOCK))
-struct inform_level2_message {
- SMB_DEV_T dev;
- SMB_INO_T inode;
- uint16 mid;
- unsigned long target_file_id;
- unsigned long source_file_id;
-};
-
/* kernel_oplock_message definition.
struct kernel_oplock_message {
- SMB_DEV_T dev;
- SMB_INO_T inode;
+ uint64_t dev;
+ uint64_t inode;
+ unit64_t extid;
unsigned long file_id;
};
Offset Data length.
-0 SMB_DEV_T dev 8 bytes.
-8 SMB_INO_T inode 8 bytes
-16 unsigned long file_id 4 bytes
-20
+0 uint64_t dev 8 bytes
+8 uint64_t inode 8 bytes
+16 uint64_t extid 8 bytes
+24 unsigned long file_id 4 bytes
+28
*/
-#define MSG_SMB_KERNEL_BREAK_SIZE 20
+#define MSG_SMB_KERNEL_BREAK_SIZE 28
/* file_renamed_message definition.
struct file_renamed_message {
- SMB_DEV_T dev;
- SMB_INO_T inode;
+ uint64_t dev;
+ uint64_t inode;
char names[1]; A variable area containing sharepath and filename.
};
Offset Data length.
-0 SMB_DEV_T dev 8 bytes.
-8 SMB_INO_T inode 8 bytes
-16 char [] name zero terminated namelen bytes
-minimum length == 18.
+0 uint64_t dev 8 bytes
+8 uint64_t inode 8 bytes
+16 unit64_t extid 8 bytes
+24 char [] name zero terminated namelen bytes
+minimum length == 24.
*/
-#define MSG_FILE_RENAMED_MIN_SIZE 16
+#define MSG_FILE_RENAMED_MIN_SIZE 24
/*
* On the wire return values for oplock types.
LEASE_CAPABILITY
};
+/*
+ * Kernel oplocks capability flags.
+ */
+
+/* Level 2 oplocks are supported natively by kernel oplocks. */
+#define KOPLOCKS_LEVEL2_SUPPORTED 0x1
+
+/* The kernel notifies deferred openers when they can retry the open. */
+#define KOPLOCKS_DEFERRED_OPEN_NOTIFICATION 0x2
+
+/* The kernel notifies smbds when an oplock break times out. */
+#define KOPLOCKS_TIMEOUT_NOTIFICATION 0x4
+
+/* The kernel notifies smbds when an oplock is broken. */
+#define KOPLOCKS_OPLOCK_BROKEN_NOTIFICATION 0x8
+
struct kernel_oplocks_ops;
struct kernel_oplocks {
const struct kernel_oplocks_ops *ops;
+ uint32_t flags;
void *private_data;
};
+enum level2_contention_type {
+ LEVEL2_CONTEND_ALLOC_SHRINK,
+ LEVEL2_CONTEND_ALLOC_GROW,
+ LEVEL2_CONTEND_SET_FILE_LEN,
+ LEVEL2_CONTEND_FILL_SPARSE,
+ LEVEL2_CONTEND_WRITE,
+ LEVEL2_CONTEND_WINDOWS_BRL,
+ LEVEL2_CONTEND_POSIX_BRL
+};
+
/* if a kernel does support oplocks then a structure of the following
typee is used to describe how to interact with the kernel */
struct kernel_oplocks_ops {
- files_struct * (*receive_message)(struct kernel_oplocks *ctx);
bool (*set_oplock)(struct kernel_oplocks *ctx,
files_struct *fsp, int oplock_type);
void (*release_oplock)(struct kernel_oplocks *ctx,
- files_struct *fsp);
- bool (*msg_waiting)(struct kernel_oplocks *ctx);
+ files_struct *fsp, int oplock_type);
+ void (*contend_level2_oplocks_begin)(files_struct *fsp,
+ enum level2_contention_type type);
+ void (*contend_level2_oplocks_end)(files_struct *fsp,
+ enum level2_contention_type type);
};
#include "smb_macros.h"
/* There really is more here ... */
};
-struct pwd_info {
- bool null_pwd;
- bool cleartext;
-
- fstring password;
-};
-
-/* For split krb5 SPNEGO blobs. */
-struct pending_auth_data {
- struct pending_auth_data *prev, *next;
- uint16 vuid; /* Tag for this entry. */
- uint16 smbpid; /* Alternate tag for this entry. */
- size_t needed_len;
- DATA_BLOB partial_data;
-};
-
typedef struct user_struct {
struct user_struct *next, *prev;
uint16 vuid; /* Tag for this entry. */
#define SAFE_NETBIOS_CHARS ". -_"
-/* generic iconv conversion structure */
-typedef struct _smb_iconv_t {
- size_t (*direct)(void *cd, const char **inbuf, size_t *inbytesleft,
- char **outbuf, size_t *outbytesleft);
- size_t (*pull)(void *cd, const char **inbuf, size_t *inbytesleft,
- char **outbuf, size_t *outbytesleft);
- size_t (*push)(void *cd, const char **inbuf, size_t *inbytesleft,
- char **outbuf, size_t *outbytesleft);
- void *cd_direct, *cd_pull, *cd_push;
- char *from_name, *to_name;
-} *smb_iconv_t;
-
/* The maximum length of a trust account password.
Used when we randomly create it, 15 char passwords
exceed NT4's max password length */
/* Special name type used to cause a _kerberos DNS lookup. */
#define KDC_NAME_TYPE 0xDCDC
-/* Used by the SMB signing functions. */
-
-typedef struct smb_sign_info {
- void (*sign_outgoing_message)(char *outbuf, struct smb_sign_info *si);
- bool (*check_incoming_message)(const char *inbuf, struct smb_sign_info *si, bool must_be_ok);
- void (*free_signing_context)(struct smb_sign_info *si);
- void *signing_context;
-
- bool negotiated_smb_signing;
- bool allow_smb_signing;
- bool doing_signing;
- bool mandatory_signing;
- bool seen_valid; /* Have I ever seen a validly signed packet? */
-} smb_sign_info;
-
struct ea_struct {
uint8 flags;
char *name;
#define SAMBA_XATTR_DOS_ATTRIB "user.DOSATTRIB"
/* Prefix for DosStreams in the vfs_streams_xattr module */
#define SAMBA_XATTR_DOSSTREAM_PREFIX "user.DosStream."
+/* Prefix for DOS timestamps. */
+#define SAMBA_XATTR_DOSTIMESTAMPS "user.DosTimestamps"
#define UUID_SIZE 16
char samba_version_string[SAMBA_EXTENDED_INFO_VERSION_STRING_LENGTH];
};
-/*
- * create_file_flags
- */
-#define CFF_DOS_PATH 0x00000001
-
/* time info */
struct smb_file_time {
struct timespec mtime;
struct timespec atime;
+ struct timespec ctime;
struct timespec create_time;
};
+/*
+ * unix_convert_flags
+ */
+#define UCF_SAVE_LCOMP 0x00000001
+#define UCF_ALWAYS_ALLOW_WCARD_LCOMP 0x00000002
+#define UCF_COND_ALLOW_WCARD_LCOMP 0x00000004
+
+/*
+ * smb_filename
+ */
+struct smb_filename {
+ char *base_name;
+ char *stream_name;
+ char *original_lcomp;
+ SMB_STRUCT_STAT st;
+};
+
+/* struct for maintaining the child processes that get spawned from smbd */
+struct child_pid {
+ struct child_pid *prev, *next;
+ pid_t pid;
+};
+
#endif /* _SMB_H */
git.samba.org / ira / wip.git / blobdiff