#ifndef __SMB_H_ENV__
#define __SMB_H_ENV__ 1
-#ifdef DJGPP
-#include "netbios95.h"
-#endif /* DJGPP */
-
+#if _WIN32_WINNT < 0x0501
+#undef _WIN32_WINNT
+#define _WIN32_WINNT 0x0501
+#endif
#include <ntsecapi.h>
+/* Support largefiles by default */
+#define AFS_LARGEFILES
+
/* basic core protocol SMB structure */
+#pragma pack(push, 1)
typedef struct smb {
unsigned char id[4];
unsigned char com;
unsigned char wct;
unsigned char vdata[1];
} smb_t;
-
+#pragma pack(pop)
/* reb values */
#define SMB_FLAGS_SUPPORT_LOCKREAD 0x01
#define SMB_QUERY_FILE_COMPRESSION_INFO 0x10B
#define SMB_QUERY_FILE_UNIX_BASIC 0x200
#define SMB_QUERY_FILE_UNIX_LINK 0x201
+#define SMB_INFO_PASSTHROUGH 0x1000
+#define SMB_SET_FILE_BASIC_INFO 0x101
+#define SMB_SET_FILE_DISPOSITION_INFO 0x102
+#define SMB_SET_FILE_ALLOCATION_INFO 0x103
+#define SMB_SET_FILE_END_OF_FILE_INFO 0x104
#define SMB_SET_FILE_UNIX_BASIC 0x200
#define SMB_SET_FILE_UNIX_LINK 0x201
#define SMB_SET_FILE_UNIX_HLINK 0x203
+#define SMB_INFO_ALLOCATION 1
+#define SMB_INFO_VOLUME 2
+#define SMB_QUERY_FS_LABEL_INFO 0x101
+#define SMB_QUERY_FS_VOLUME_INFO 0x102
+#define SMB_QUERY_FS_SIZE_INFO 0x103
+#define SMB_QUERY_FS_DEVICE_INFO 0x104
+#define SMB_QUERY_FS_ATTRIBUTE_INFO 0x105
+#define SMB_QUERY_FS_QUOTA_INFO 0x106
+#define SMB_QUERY_FS_CONTROL_INFO 0x107
+#define SMB_INFO_UNIX 0x200
+#define SMB_INFO_MACOS 0x301
+
+#define SMB_FIND_FILE_DIRECTORY_INFO 0x101
+#define SMB_FIND_FILE_FULL_DIRECTORY_INFO 0x102
+#define SMB_FIND_FILE_NAMES_INFO 0x103
+#define SMB_FIND_FILE_BOTH_DIRECTORY_INFO 0x104
+
/* more defines */
#define SMB_NOPCODES 256 /* # of opcodes in the dispatch table */
unsigned char oddByte;
unsigned short ncb_length;
unsigned char flags;
-#ifdef DJGPP
- dos_ptr dos_pkt;
- unsigned int dos_pkt_sel;
-#endif /* DJGPP */
} smb_packet_t;
/* smb_packet flags */
-#define SMB_PACKETFLAG_PROFILE_UPDATE_OK 1
-#define SMB_PACKETFLAG_NOSEND 2
-#define SMB_PACKETFLAG_SUSPENDED 4
+#define SMB_PACKETFLAG_NOSEND 1
+#define SMB_PACKETFLAG_SUSPENDED 2
/* a structure for making Netbios calls; locked by smb_globalLock */
#define SMB_NCBMAGIC 0x2334344
NCB ncb; /* ncb to use */
struct myncb *nextp; /* when on free list */
long magic;
-#ifdef DJGPP
- dos_ptr dos_ncb;
- smb_packet_t *orig_pkt;
- unsigned int dos_ncb_sel;
-#endif /* DJGPP */
} smb_ncb_t;
/* structures representing environments from kernel / SMB network.
/* one per virtual circuit */
typedef struct smb_vc {
struct smb_vc *nextp; /* not used */
+ afs_uint32 magic; /* a magic value to detect bad entries */
unsigned long refCount; /* the reference count */
long flags; /* the flags, if any; locked by mx */
osi_mutex_t mx; /* the mutex */
struct smb_tid *tidsp; /* the first child in the tid list */
struct smb_user *usersp; /* the first child in the user session list */
struct smb_fid *fidsp; /* the first child in the open file list */
- struct smb_user *justLoggedOut; /* ready for profile upload? */
- time_t logoffTime; /* tick count when logged off */
unsigned char errorCount;
char rname[17];
int lana;
void * secCtx; /* security context when negotiating SMB extended auth
* valid when SMB_VCFLAG_AUTH_IN_PROGRESS is set
*/
+ unsigned short session; /* This is the Session Index associated with the NCBs */
} smb_vc_t;
+#define SMB_VC_MAGIC ('S' | 'C'<<8 | 'A'<<16 | 'C'<<24)
/* have we negotiated ... */
#define SMB_VCFLAG_USEV3 1 /* ... version 3 of the protocol */
#define SMB_VCFLAG_USECORE 2 /* ... the core protocol */
#define SMB_VCFLAG_ALREADYDEAD 0x20 /* do not get tokens from this vc */
#define SMB_VCFLAG_SESSX_RCVD 0x40 /* we received at least one session setups on this vc */
#define SMB_VCFLAG_AUTH_IN_PROGRESS 0x80 /* a SMB NT extended authentication is in progress */
+#define SMB_VCFLAG_CLEAN_IN_PROGRESS 0x100
/* one per user session */
typedef struct smb_user {
struct smb_user *nextp; /* next sibling */
unsigned long refCount; /* ref count */
- long flags; /* flags; locked by mx */
+ afs_uint32 flags; /* flags; locked by mx */
osi_mutex_t mx;
unsigned short userID; /* the session identifier */
struct smb_vc *vcp; /* back ptr to virtual circuit */
struct smb_username *unp; /* user name struct */
+ afs_uint32 delete; /* ok to del: locked by smb_rctLock */
} smb_user_t;
+#define SMB_USERFLAG_DELETE 1 /* delete struct when ref count zero */
+
typedef struct smb_username {
struct smb_username *nextp; /* next sibling */
unsigned long refCount; /* ref count */
struct cm_user *userp; /* CM user structure */
char *name; /* user name */
char *machine; /* machine name */
+ time_t last_logoff_t; /* most recent logoff time */
} smb_username_t;
-#define SMB_USERFLAG_DELETE 1 /* delete struct when ref count zero */
-#define SMB_USERFLAG_AFSLOGON 2 /* do not delete when the refCount reaches zero */
+/* The SMB_USERNAMEFLAG_AFSLOGON is used to preserve the existence of an
+ * smb_username_t even when the refCount is zero. This is used to ensure
+ * that tokens set to a username during the integrated logon process are
+ * preserved until the SMB Session that will require the tokens is created.
+ * The cm_IoctlSetTokens() function when executed from the Network Provider
+ * connects to the AFS Client Service using the credentials of the machine
+ * and not the user for whom the tokens are being configured. */
+#define SMB_USERNAMEFLAG_AFSLOGON 1
+
+/* The SMB_USERNAMEFLAG_LOGOFF is used to indicate that the user most
+ * recently logged off at 'last_logoff_t'. The smb_username_t should not
+ * be deleted even if the refCount is zero before 'last_logoff_t' +
+ * 'smb_LogoffTransferTimeout' if 'smb_LogoffTokenTransfer' is non-zero.
+ * The smb_Daemon() thread is responsible for purging the expired objects */
+
+#define SMB_USERNAMEFLAG_LOGOFF 2
#define SMB_MAX_USERNAME_LENGTH 256
typedef struct smb_tid {
struct smb_tid *nextp; /* next sibling */
unsigned long refCount;
- long flags;
+ afs_uint32 flags; /* protected by mx */
osi_mutex_t mx; /* for non-tree-related stuff */
unsigned short tid; /* the tid */
struct smb_vc *vcp; /* back ptr */
struct cm_user *userp; /* user logged in at the
* tree connect level (base) */
char *pathname; /* pathname derived from sharename */
+ afs_uint32 delete; /* ok to del: locked by smb_rctLock */
} smb_tid_t;
-#define SMB_TIDFLAG_DELETE 1 /* delete struct when ref count zero */
-#define SMB_TIDFLAG_IPC 2 /* IPC$ */
+#define SMB_TIDFLAG_IPC 1 /* IPC$ */
/* one per process ID */
typedef struct smb_pid {
char *inDatap; /* ioctl func's current position
* in input parameter block */
char *inAllocp; /* allocated input parameter block */
- long inCopied; /* # of input bytes copied in so far
+ afs_uint32 inCopied; /* # of input bytes copied in so far
* by write calls */
cm_space_t *prefix; /* prefix for subst drives */
char *tidPathp; /* Pathname associated with Tree ID */
/* output side */
char *outDatap; /* output results assembled so far */
char *outAllocp; /* output results assembled so far */
- long outCopied; /* # of output bytes copied back so far
+ afs_uint32 outCopied; /* # of output bytes copied back so far
* by read calls */
/* flags */
- long flags;
+ afs_uint32 flags;
/* fid pointer */
struct smb_fid *fidp;
typedef struct smb_fid {
osi_queue_t q;
unsigned long refCount;
- unsigned long flags;
+ afs_uint32 flags; /* protected by mx */
osi_mutex_t mx; /* for non-tree-related stuff */
unsigned short fid; /* the file ID */
struct smb_vc *vcp; /* back ptr */
originally (used to close
the file if session is
terminated) */
- long offset; /* our file pointer */
+ osi_hyper_t offset; /* our file pointer */
smb_ioctl_t *ioctlp; /* ptr to ioctl structure */
/* Under NT, we may need to know the
* parent directory and pathname used
int prev_chunk; /* previous chunk read */
int raw_writers; /* pending async raw writes */
EVENT_HANDLE raw_write_event; /* signal this when raw_writers zero */
+ afs_uint32 delete; /* ok to del: locked by smb_rctLock */
} smb_fid_t;
-#define SMB_FID_OPENREAD 1 /* open for reading */
+#define SMB_FID_OPENREAD_LISTDIR 1 /* open for reading / listing directory */
#define SMB_FID_OPENWRITE 2 /* open for writing */
-#define SMB_FID_DELETE 4 /* delete struct on ref count 0 */
+#define SMB_FID_CREATED 4 /* a new file */
#define SMB_FID_IOCTL 8 /* a file descriptor for the
* magic ioctl file */
#define SMB_FID_OPENDELETE 0x10 /* open for deletion (NT) */
#define SMB_FID_MTIMESETDONE 0x80 /* have set modtime via Tr2 */
#define SMB_FID_LOOKSLIKECOPY (SMB_FID_LENGTHSETDONE | SMB_FID_MTIMESETDONE)
#define SMB_FID_NTOPEN 0x100 /* have dscp and pathp */
+#define SMB_FID_SEQUENTIAL 0x200
+#define SMB_FID_RANDOM 0x400
+#define SMB_FID_EXECUTABLE 0x800
#define SMB_FID_SHARE_READ 0x1000
#define SMB_FID_SHARE_WRITE 0x2000
-#define SMB_FID_QLOCK_HIGH 0x0fe00000
+#define SMB_FID_QLOCK_HIGH 0x7f000000
#define SMB_FID_QLOCK_LOW 0x00000000
#define SMB_FID_QLOCK_LENGTH 1
#define SMB_FID_QLOCK_PID 0
/*
- * SMB file attributes (32-bit)
+ * SMB file attributes (16-bit)
*/
#define SMB_ATTR_READONLY 0x0001
#define SMB_ATTR_HIDDEN 0x0002 /* hidden file for the purpose of dir listings */
#define SMB_ATTR_DIRECTORY 0x0010
#define SMB_ATTR_ARCHIVE 0x0020
#define SMB_ATTR_DEVICE 0x0040
+
+/* the following are Extended File Attributes (32-bit) */
#define SMB_ATTR_NORMAL 0x0080 /* normal file. Only valid if used alone */
#define SMB_ATTR_TEMPORARY 0x0100
#define SMB_ATTR_SPARSE_FILE 0x0200 /* used with dfs links */
#define SMB_ATTR_OFFLINE 0x1000
#define SMB_ATTR_NOT_CONTENT_INDEXED 0x2000
#define SMB_ATTR_ENCRYPTED 0x4000
+#define SMB_ATTR_POSIX_SEMANTICS 0x01000000
+#define SMB_ATTR_BACKUP_SEMANTICS 0x02000000
+#define SMB_ATTR_DELETE_ON_CLOSE 0x04000000
+#define SMB_ATTR_SEQUENTIAL_SCAN 0x08000000
+#define SMB_ATTR_RANDOM_ACCESS 0x10000000
+#define SMB_ATTR_NO_BUFFERING 0x20000000
+#define SMB_ATTR_WRITE_THROUGH 0x80000000
#define LOCKING_ANDX_SHARED_LOCK 0x01 /* Read-only lock */
#define LOCKING_ANDX_OPLOCK_RELEASE 0x02 /* Oplock break notification */
* locked by smb_globalLock */
unsigned short attribute; /* search attribute
* (used for extended protocol) */
+ char tidPath[256]; /* tid path */
+ char relPath[1024]; /* relative path */
char mask[256]; /* search mask for V3 */
} smb_dirSearch_t;
* the response was already
* sent.
*/
-#define SMB_MAX_PATH 256 /* max path length */
+#define SMB_MAX_PATH 260 /* max path length */
/* prototypes */
-extern void smb_Init(osi_log_t *logp, char *smbNamep, int useV3, int LANadapt,
+extern void smb_Init(osi_log_t *logp, int useV3,
int nThreads
-#ifndef DJGPP
, void *aMBfunc
-#endif
);
extern void smb_LargeSearchTimeFromUnixTime(FILETIME *largeTimep, time_t unixTime);
extern smb_tid_t *smb_FindTID(smb_vc_t *vcp, unsigned short tid, int flags);
+extern void smb_HoldTIDNoLock(smb_tid_t *tidp);
+
extern void smb_ReleaseTID(smb_tid_t *tidp);
extern smb_user_t *smb_FindUID(smb_vc_t *vcp, unsigned short uid, int flags);
extern void smb_ReleaseUsername(smb_username_t *unp);
+extern void smb_HoldUIDNoLock(smb_user_t *uidp);
+
extern void smb_ReleaseUID(smb_user_t *uidp);
-extern cm_user_t *smb_GetUser(smb_vc_t *vcp, smb_packet_t *inp);
+extern cm_user_t *smb_GetUserFromVCP(smb_vc_t *vcp, smb_packet_t *inp);
+
+extern cm_user_t *smb_GetUserFromUID(smb_user_t *uidp);
extern long smb_LookupTIDPath(smb_vc_t *vcp, unsigned short tid, char ** tidPathp);
extern smb_fid_t *smb_FindFID(smb_vc_t *vcp, unsigned short fid, int flags);
+extern smb_fid_t *smb_FindFIDByScache(smb_vc_t *vcp, cm_scache_t * scp);
+
+extern void smb_HoldFIDNoLock(smb_fid_t *fidp);
+
extern void smb_ReleaseFID(smb_fid_t *fidp);
extern long smb_CloseFID(smb_vc_t *vcp, smb_fid_t *fidp, cm_user_t *userp,
extern void smb_SetSMBDataLength(smb_packet_t *smbp, unsigned int dsize);
-extern unsigned int smb_GetSMBParm(smb_packet_t *smbp, int parm);
+extern unsigned short smb_GetSMBParm(smb_packet_t *smbp, int parm);
+
+extern unsigned char smb_GetSMBParmByte(smb_packet_t *smbp, int parm);
+
+extern unsigned int smb_GetSMBParmLong(smb_packet_t *smbp, int parm);
extern unsigned int smb_GetSMBOffsetParm(smb_packet_t *smbp, int parm, int offset);
/* some globals, too */
extern char *smb_localNamep;
-extern int loggedOut;
-extern time_t loggedOutTime;
-extern char *loggedOutName;
-extern smb_user_t *loggedOutUserp;
extern osi_log_t *smb_logp;
extern int smb_ChainFID(int fid, smb_packet_t *inp);
-extern smb_fid_t *smb_FindFID(smb_vc_t *vcp, unsigned short fid, int flags);
-
-extern void smb_ReleaseFID(smb_fid_t *fidp);
-
extern unsigned char *smb_ParseDataBlock(unsigned char *inp, char **chainpp, int *lengthp);
extern unsigned char *smb_ParseASCIIBlock(unsigned char *inp, char **chainpp);
extern int smb_SUser(cm_user_t *userp);
-#ifndef DJGPP
+long smb_WriteData(smb_fid_t *fidp, osi_hyper_t *offsetp, long count, char *op,
+ cm_user_t *userp, long *writtenp);
+
extern long smb_ReadData(smb_fid_t *fidp, osi_hyper_t *offsetp, long count,
char *op, cm_user_t *userp, long *readp);
-#else /* DJGPP */
-extern long smb_ReadData(smb_fid_t *fidp, osi_hyper_t *offsetp, long count,
- char *op, cm_user_t *userp, long *readp, int dosflag);
-#endif /* !DJGPP */
extern long smb_Rename(smb_vc_t *vcp, smb_packet_t *inp, char *oldPathp, char *newPathp, int attrs);
extern DWORD smb_ServerExceptionFilter(void);
+extern void smb_UpdateServerPriority(void);
+extern void smb_SetRequestStartTime(void);
+extern void smb_ResetServerPriority(void);
+extern void smb_RestartListeners(int);
+extern void smb_StopListeners(int);
+extern void smb_StopListener(NCB *ncbp, int lana);
+extern long smb_IsNetworkStarted(void);
+extern void smb_LanAdapterChange(int);
+extern void smb_SetLanAdapterChangeDetected(void);
+
+
+#define SMB_LISTENER_UNINITIALIZED -1
+#define SMB_LISTENER_STOPPED 0
+#define SMB_LISTENER_STARTED 1
+
/* include other include files */
#include "smb3.h"
#include "smb_ioctl.h"
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