#ifndef __SMB_H_ENV__
#define __SMB_H_ENV__ 1
-#ifdef DJGPP
-#include "netbios95.h"
-#endif /* DJGPP */
+/* #define DEBUG_SMB_REFCOUNT 1 */
+
+#if _WIN32_WINNT < 0x0501
+#undef _WIN32_WINNT
+#define _WIN32_WINNT 0x0501
+#endif
+#include <ntsecapi.h>
+
+#include <cm_nls.h>
/* basic core protocol SMB structure */
+#pragma pack(push, 1)
typedef struct smb {
- unsigned char id[4];
- unsigned char com;
- unsigned char rcls;
- unsigned char reh;
- unsigned char errLow;
- unsigned char errHigh;
- unsigned char reb;
- unsigned short flg2;
- unsigned short res[6];
- unsigned short tid;
- unsigned short pid;
- unsigned short uid;
- unsigned short mid;
- unsigned char wct;
- unsigned char vdata[1];
+ unsigned char id[4];
+ unsigned char com;
+ unsigned char rcls;
+ unsigned char reh;
+ unsigned char errLow;
+ unsigned char errHigh;
+ unsigned char reb;
+ unsigned short flg2;
+ unsigned short res[6];
+ unsigned short tid;
+ unsigned short pid;
+ unsigned short uid;
+ unsigned short mid;
+ unsigned char wct;
+ unsigned char vdata[1];
} smb_t;
+#pragma pack(pop)
+
+/* reb values */
+#define SMB_FLAGS_SUPPORT_LOCKREAD 0x01
+#define SMB_FLAGS_CLIENT_BUF_AVAIL 0x02
+#define SMB_FLAGS_CASELESS_PATHNAMES 0x08
+#define SMB_FLAGS_CANONICAL_PATHNAMES 0x10
+#define SMB_FLAGS_REQUEST_OPLOCK 0x20
+#define SMB_FLAGS_REQUEST_BATCH_OPLOCK 0x40
+#define SMB_FLAGS_SERVER_TO_CLIENT 0x80
+
+/* flg2 values */
+
+#define SMB_FLAGS2_KNOWS_LONG_NAMES 0x0001
+#define SMB_FLAGS2_KNOWS_EAS 0x0002
+#define SMB_FLAGS2_SECURITY_SIGNATURE 0x0004
+#define SMB_FLAGS2_RESERVED1 0x0008
+#define SMB_FLAGS2_IS_LONG_NAME 0x0040
+#define SMB_FLAGS2_EXT_SEC 0x0800
+#define SMB_FLAGS2_DFS_PATHNAMES 0x1000
+#define SMB_FLAGS2_PAGING_IO 0x2000
+#define SMB_FLAGS2_32BIT_STATUS 0x4000
+#define SMB_FLAGS2_UNICODE 0x8000
+
+#define KNOWS_LONG_NAMES(inp) ((((smb_t *)inp)->flg2 & SMB_FLAGS2_KNOWS_LONG_NAMES)?1:0)
+#define WANTS_DFS_PATHNAMES(inp) ((((smb_t *)inp)->flg2 & SMB_FLAGS2_DFS_PATHNAMES)?1:0)
+#define WANTS_UNICODE(inp) ((((smb_t *)inp)->flg2 & SMB_FLAGS2_UNICODE)?1:0)
+
+/* Information Levels */
+#define SMB_INFO_STANDARD 1
+#define SMB_INFO_QUERY_EA_SIZE 2
+#define SMB_INFO_QUERY_EAS_FROM_LIST 3
+#define SMB_INFO_QUERY_ALL_EAS 4
+#define SMB_INFO_IS_NAME_VALID 6
+
+#define SMB_QUERY_FILE_BASIC_INFO 0x101
+#define SMB_QUERY_FILE_STANDARD_INFO 0x102
+#define SMB_QUERY_FILE_EA_INFO 0x103
+#define SMB_QUERY_FILE_NAME_INFO 0x104
+#define SMB_QUERY_FILE_ALL_INFO 0x107
+#define SMB_QUERY_FILE_ALT_NAME_INFO 0x108
+#define SMB_QUERY_FILE_STREAM_INFO 0x109
+#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 */
/* flags for functions */
#define SMB_FLAG_CREATE 1 /* create the structure if necessary */
+#define SMB_FLAG_AFSLOGON 2 /* operating on behalf of afslogon.dll */
/* max # of bytes we'll receive in an incoming SMB message */
-#define SMB_PACKETSIZE 8400
+/* the maximum is 2^18-1 for NBT and 2^25-1 for Raw transport messages */
+/* we will use something smaller but large enough to be efficient */
+#define SMB_PACKETSIZE 32768 /* was 8400 */
+/* raw mode is considered obsolete and cannot be used with message signing */
+#define SMB_MAXRAWSIZE 65536
+/* max STRING characters per packet per request */
+#define SMB_STRINGBUFSIZE 4096
+
+/* Negotiate protocol constants */
+/* Security */
+#define NEGOTIATE_SECURITY_USER_LEVEL 0x01
+#define NEGOTIATE_SECURITY_CHALLENGE_RESPONSE 0x02
+#define NEGOTIATE_SECURITY_SIGNATURES_ENABLED 0x04
+#define NEGOTIATE_SECURITY_SIGNATURES_REQUIRED 0x08
+
+/* Capabilities */
+#define NTNEGOTIATE_CAPABILITY_RAWMODE 0x00000001L
+#define NTNEGOTIATE_CAPABILITY_MPXMODE 0x00000002L
+#define NTNEGOTIATE_CAPABILITY_UNICODE 0x00000004L
+#define NTNEGOTIATE_CAPABILITY_LARGEFILES 0x00000008L
+#define NTNEGOTIATE_CAPABILITY_NTSMB 0x00000010L
+#define NTNEGOTIATE_CAPABILITY_RPCAPI 0x00000020L
+#define NTNEGOTIATE_CAPABILITY_NTSTATUS 0x00000040L
+#define NTNEGOTIATE_CAPABILITY_LEVEL_II_OPLOCKS 0x00000080L
+#define NTNEGOTIATE_CAPABILITY_LOCK_AND_READ 0x00000100L
+#define NTNEGOTIATE_CAPABILITY_NTFIND 0x00000200L
+#define NTNEGOTIATE_CAPABILITY_DFS 0x00001000L
+#define NTNEGOTIATE_CAPABILITY_NT_INFO_PASSTHRU 0x00002000L
+#define NTNEGOTIATE_CAPABILITY_LARGE_READX 0x00004000L
+#define NTNEGOTIATE_CAPABILITY_LARGE_WRITEX 0x00008000L
+#define NTNEGOTIATE_CAPABILITY_UNIX 0x00800000L
+#define NTNEGOTIATE_CAPABILITY_BULK_TRANSFER 0x20000000L
+#define NTNEGOTIATE_CAPABILITY_COMPRESSED 0x40000000L
+#define NTNEGOTIATE_CAPABILITY_EXTENDED_SECURITY 0x80000000L
/* a packet structure for receiving SMB messages; locked by smb_globalLock.
* Most of the work involved is in handling chained requests and responses.
*/
#define SMB_PACKETMAGIC 0x7436353 /* magic # for packets */
typedef struct smb_packet {
- char data[SMB_PACKETSIZE];
- struct smb_packet *nextp; /* in free list, or whatever */
- long magic;
- cm_space_t *spacep; /* use this for stripping last component */
- NCB *ncbp; /* use this for sending */
- struct smb_vc *vcp;
- unsigned long resumeCode;
- unsigned short inCount;
- unsigned short fid; /* for calls bundled with openAndX */
- unsigned char *wctp;
- unsigned char inCom;
- unsigned char oddByte;
- unsigned short ncb_length;
- unsigned char flags;
-#ifdef DJGPP
- dos_ptr dos_pkt;
- unsigned int dos_pkt_sel;
-#endif /* DJGPP */
+ char data[SMB_PACKETSIZE];
+ struct smb_packet *nextp; /* in free list, or whatever */
+ long magic;
+ cm_space_t *spacep; /* use this for stripping last component */
+ NCB *ncbp; /* use this for sending */
+ struct smb_vc *vcp;
+ unsigned long resumeCode;
+ unsigned short inCount;
+ unsigned short fid; /* for calls bundled with openAndX */
+ unsigned char *wctp;
+ unsigned char inCom;
+ unsigned char oddByte;
+ unsigned short ncb_length;
+ unsigned char flags;
+ cm_space_t *stringsp; /* decoded strings from this packet */
} 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
typedef struct myncb {
- 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 */
+ NCB ncb; /* ncb to use */
+ struct myncb *nextp; /* when on free list */
+ long magic;
} smb_ncb_t;
/* structures representing environments from kernel / SMB network.
/* one per virtual circuit */
typedef struct smb_vc {
- struct smb_vc *nextp; /* not used */
- int refCount; /* the reference count */
- long flags; /* the flags, if any; locked by mx */
- osi_mutex_t mx; /* the mutex */
- long vcID; /* VC id */
- unsigned short lsn; /* the NCB LSN associated with this */
- unsigned short uidCounter; /* session ID counter */
- unsigned short tidCounter; /* tree ID counter */
- unsigned short fidCounter; /* file handle ID counter */
- 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? */
- unsigned long logoffTime; /* tick count when logged off */
- /*struct cm_user *logonDLLUser; /* integrated logon user */
- unsigned char errorCount;
- char rname[17];
- int lana;
+ struct smb_vc *nextp; /* not used */
+ afs_uint32 magic; /* a magic value to detect bad entries */
+ afs_int32 refCount; /* the reference count */
+ afs_uint32 flags; /* the flags, if any; locked by mx */
+ osi_mutex_t mx; /* the mutex */
+ afs_uint32 vcID; /* VC id */
+ unsigned short lsn; /* the NCB LSN associated with this */
+ unsigned short uidCounter; /* session ID counter */
+ unsigned short tidCounter; /* tree ID counter */
+ unsigned short fidCounter; /* file handle ID counter */
+ 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 */
+ unsigned char errorCount;
+ clientchar_t rname[17];
+ int lana;
+ char encKey[MSV1_0_CHALLENGE_LENGTH]; /* MSV1_0_CHALLENGE_LENGTH is 8 */
+ 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_STATUS32 8 /* use 32-bit NT status codes */
#define SMB_VCFLAG_REMOTECONN 0x10 /* bad: remote conns not allowed */
#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
+#define SMB_VCFLAG_USEUNICODE 0x200 /* une UNICODE for STRING fields (NTLM 0.12 or later) */
/* one per user session */
typedef struct smb_user {
- struct smb_user *nextp; /* next sibling */
- long refCount; /* ref count */
- long flags; /* flags; locked by mx */
- osi_mutex_t mx;
- long userID; /* the session identifier */
- struct smb_vc *vcp; /* back ptr to virtual circuit */
- struct smb_username *unp; /* user name struct */
+ struct smb_user *nextp; /* next sibling */
+ afs_int32 refCount; /* ref count */
+ 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 deleteOk; /* 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 */
- long refCount; /* ref count */
- long flags; /* flags; locked by mx */
- osi_mutex_t mx;
- struct cm_user *userp; /* CM user structure */
- char *name; /* user name */
- char *machine; /* machine name */
+ struct smb_username *nextp; /* next sibling */
+ afs_int32 refCount; /* ref count */
+ long flags; /* flags; locked by mx */
+ osi_mutex_t mx;
+ struct cm_user *userp; /* CM user structure */
+ clientchar_t *name; /* user name */
+ clientchar_t *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 */
+/* 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
/* one per tree-connect */
typedef struct smb_tid {
- struct smb_tid *nextp; /* next sibling */
- long refCount;
- long flags;
- 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
+ struct smb_tid *nextp; /* next sibling */
+ afs_int32 refCount;
+ 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 */
+ clientchar_t *pathname; /* pathname derived from sharename */
+ afs_uint32 deleteOk; /* 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 1 /* IPC$ */
/* one per process ID */
typedef struct smb_pid {
- struct smb_pid *nextp; /* next sibling */
- long refCount;
- long flags;
- osi_mutex_t mx; /* for non-tree-related stuff */
- unsigned short pid; /* the pid */
- struct smb_tid *tidp; /* back ptr */
+ struct smb_pid *nextp; /* next sibling */
+ afs_int32 refCount;
+ long flags;
+ osi_mutex_t mx; /* for non-tree-related stuff */
+ unsigned short pid; /* the pid */
+ struct smb_tid *tidp; /* back ptr */
} smb_pid_t;
-/* ioctl parameter, while being assembled and/or processed */
-typedef struct smb_ioctl {
- /* input side */
- 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
- * 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
- * by read calls */
-
- /* flags */
- long flags;
-
- /* fid pointer */
- struct smb_fid *fidp;
-
- /* uid pointer */
- smb_user_t *uidp;
-
-} smb_ioctl_t;
-
-/* flags for smb_ioctl_t */
-#define SMB_IOCTLFLAG_DATAIN 1 /* reading data from client to server */
-#define SMB_IOCTLFLAG_LOGON 2 /* got tokens from integrated logon */
+
+/* Defined in smb_ioctl.h */
+struct smb_ioctl;
/* one per file ID; these are really file descriptors */
typedef struct smb_fid {
- osi_queue_t q;
- long refCount;
- long flags;
- osi_mutex_t mx; /* for non-tree-related stuff */
- unsigned short fid; /* the file ID */
- struct smb_vc *vcp; /* back ptr */
- struct cm_scache *scp; /* scache of open file */
- long offset; /* our file pointer */
- smb_ioctl_t *ioctlp; /* ptr to ioctl structure */
+ osi_queue_t q;
+ afs_int32 refCount;
+ 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 */
+ struct cm_scache *scp; /* scache of open file */
+ struct cm_user *userp; /* user that opened the file
+ originally (used to close
+ the file if session is
+ terminated) */
+ osi_hyper_t offset; /* our file pointer */
+ struct smb_ioctl *ioctlp; /* ptr to ioctl structure */
/* Under NT, we may need to know the
* parent directory and pathname used
* to open the file, either to delete
* the file on close, or to do a
* change notification */
- struct cm_scache *NTopen_dscp; /* parent directory (NT) */
- char *NTopen_pathp; /* path used in open (NT) */
- char *NTopen_wholepathp; /* entire path, not just last name */
- int curr_chunk; /* chunk being read */
- int prev_chunk; /* previous chunk read */
- int raw_writers; /* pending async raw writes */
- EVENT_HANDLE raw_write_event; /* signal this when raw_writers zero */
+ struct cm_scache *NTopen_dscp; /* parent directory (NT) */
+ clientchar_t *NTopen_pathp; /* path used in open (NT) */
+ clientchar_t *NTopen_wholepathp; /* entire path, not just last name */
+ int curr_chunk; /* chunk being read */
+ 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 deleteOk; /* 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_DELONCLOSE 0x20 /* marked for deletion */
+
/*
* Now some special flags to work around a bug in NT Client
*/
#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 0x7f000000
+#define SMB_FID_QLOCK_LOW 0x00000000
+#define SMB_FID_QLOCK_LENGTH 1
+#define SMB_FID_QLOCK_PID 0
+
+/*
+ * 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_SYSTEM 0x0004
+#define SMB_ATTR_VOLUMEID 0x0008 /* obsolete */
+#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_REPARSE_POINT 0x0400
+#define SMB_ATTR_COMPRESSED 0x0800 /* file or dir is compressed */
+#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 */
+#define LOCKING_ANDX_CHANGE_LOCKTYPE 0x04 /* Change lock type */
+#define LOCKING_ANDX_CANCEL_LOCK 0x08 /* Cancel outstanding request */
+#define LOCKING_ANDX_LARGE_FILES 0x10 /* Large file locking format */
/* for tracking in-progress directory searches */
typedef struct smb_dirSearch {
- osi_queue_t q; /* queue of all outstanding cookies */
- osi_mutex_t mx; /* just in case the caller screws up */
- int refCount; /* reference count */
- long cookie; /* value returned to the caller */
- struct cm_scache *scp; /* vnode of the dir we're searching */
- long lastTime; /* last time we used this */
- long flags; /* flags (see below);
+ osi_queue_t q; /* queue of all outstanding cookies */
+ osi_mutex_t mx; /* just in case the caller screws up */
+ afs_int32 refCount; /* reference count */
+ long cookie; /* value returned to the caller */
+ struct cm_scache *scp; /* vnode of the dir we're searching */
+ time_t lastTime; /* last time we used this (osi_Time) */
+ long flags; /* flags (see below);
* locked by smb_globalLock */
- unsigned short attribute; /* search attribute
+ unsigned short attribute; /* search attribute
* (used for extended protocol) */
- char mask[256]; /* search mask for V3 */
+ clientchar_t tidPath[256]; /* tid path */
+ clientchar_t relPath[1024]; /* relative path */
+ clientchar_t mask[256]; /* search mask for V3 */
} smb_dirSearch_t;
#define SMB_DIRSEARCH_DELETE 1 /* delete struct when ref count zero */
/* type for patching directory listings */
typedef struct smb_dirListPatch {
- osi_queue_t q;
- char *dptr; /* ptr to attr, time, data, sizel, sizeh */
- cm_fid_t fid;
- cm_dirEntry_t *dep; /* temp */
+ osi_queue_t q;
+ char *dptr; /* ptr to attr, time, data, sizel, sizeh */
+ long flags; /* flags. See below */
+ cm_fid_t fid;
+ cm_dirEntry_t *dep; /* temp */
} smb_dirListPatch_t;
-/* waiting lock list elements */
+/* dirListPatch Flags */
+#define SMB_DIRLISTPATCH_DOTFILE 1
+/* the file referenced is a dot file
+ * Note: will not be set if smb_hideDotFiles is false
+ */
+
+/* individual lock on a waiting lock request */
typedef struct smb_waitingLock {
- osi_queue_t q;
- smb_vc_t *vcp;
- smb_packet_t *inp;
- smb_packet_t *outp;
- u_long timeRemaining;
- void *lockp;
+ osi_queue_t q;
+ cm_key_t key;
+ LARGE_INTEGER LOffset;
+ LARGE_INTEGER LLength;
+ cm_file_lock_t * lockp;
+ int state;
} smb_waitingLock_t;
-extern smb_waitingLock_t *smb_allWaitingLocks;
+#define SMB_WAITINGLOCKSTATE_WAITING 0
+#define SMB_WAITINGLOCKSTATE_DONE 1
+#define SMB_WAITINGLOCKSTATE_ERROR 2
+#define SMB_WAITINGLOCKSTATE_CANCELLED 3
+
+/* waiting lock request */
+typedef struct smb_waitingLockRequest {
+ osi_queue_t q;
+ smb_vc_t * vcp;
+ cm_scache_t * scp;
+ smb_packet_t *inp;
+ smb_packet_t *outp;
+ int lockType;
+ time_t start_t; /* osi_Time */
+ afs_uint32 msTimeout; /* msecs, 0xFFFFFFFF = wait forever */
+ smb_waitingLock_t * locks;
+} smb_waitingLockRequest_t;
+
+extern smb_waitingLockRequest_t *smb_allWaitingLocks;
typedef long (smb_proc_t)(smb_vc_t *vcp, smb_packet_t *inp, smb_packet_t *outp);
typedef struct smb_dispatch {
- smb_proc_t *procp; /* proc to call */
- int flags; /* flags describing function */
+ smb_proc_t *procp; /* proc to call */
+ int flags; /* flags describing function */
} smb_dispatch_t;
#define SMB_DISPATCHFLAG_CHAINED 1 /* this is an _AND_X function */
* 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, long unixTime);
+extern void smb_LargeSearchTimeFromUnixTime(FILETIME *largeTimep, time_t unixTime);
+
+extern void smb_UnixTimeFromLargeSearchTime(time_t *unixTimep, FILETIME *largeTimep);
-extern void smb_UnixTimeFromLargeSearchTime(long *unixTimep, FILETIME *largeTimep);
+extern void smb_SearchTimeFromUnixTime(afs_uint32 *searchTimep, time_t unixTime);
-extern void smb_SearchTimeFromUnixTime(long *dosTimep, long unixTime);
+extern void smb_UnixTimeFromSearchTime(time_t *unixTimep, afs_uint32 searchTime);
-extern void smb_UnixTimeFromSearchTime(long *unixTimep, long searchTime);
+extern void smb_DosUTimeFromUnixTime(afs_uint32 *dosUTimep, time_t unixTime);
-extern void smb_DosUTimeFromUnixTime(long *dosUTimep, long unixTime);
+extern void smb_UnixTimeFromDosUTime(time_t *unixTimep, afs_uint32 dosUTime);
-extern void smb_UnixTimeFromDosUTime(long *unixTimep, long dosUTime);
+extern void CompensateForSmbClientLastWriteTimeBugs(afs_uint32 *dosTimep);
+#ifdef DEBUG_SMB_REFCOUNT
+extern smb_vc_t *smb_FindVCDbg(unsigned short lsn, int flags, int lana, char *, long);
+#define smb_FindVC(a,b,c) smb_FindVCDbg(a,b,c,__FILE__,__LINE__);
+
+extern void smb_HoldVCDbg(smb_vc_t *vcp, char *, long);
+#define smb_HoldVC(a) smb_HoldVCDbg(a,__FILE__,__LINE__);
+
+extern void smb_HoldVCNoLockDbg(smb_vc_t *vcp, char *, long);
+#define smb_HoldVCNoLock(a) smb_HoldVCNoLockDbg(a,__FILE__,__LINE__);
+
+extern void smb_ReleaseVCDbg(smb_vc_t *vcp, char *, long);
+#define smb_ReleaseVC(a) smb_ReleaseVCDbg(a,__FILE__,__LINE__);
+
+extern void smb_ReleaseVCNoLockDbg(smb_vc_t *vcp, char *, long);
+#define smb_ReleaseVCNoLock(a) smb_ReleaseVCNoLockDbg(a,__FILE__,__LINE__);
+#else
extern smb_vc_t *smb_FindVC(unsigned short lsn, int flags, int lana);
+extern void smb_HoldVC(smb_vc_t *vcp);
+
+extern void smb_HoldVCNoLock(smb_vc_t *vcp);
+
extern void smb_ReleaseVC(smb_vc_t *vcp);
+extern void smb_ReleaseVCNoLock(smb_vc_t *vcp);
+#endif
+
+extern void smb_CleanupDeadVC(smb_vc_t *vcp);
+
+#ifdef DEBUG_SMB_REFCOUNT
+extern smb_tid_t *smb_FindTIDDbg(smb_vc_t *vcp, unsigned short tid, int flags, char *, long);
+#define smb_FindTID(a,b,c) smb_FindTIDDbg(a,b,c,__FILE__,__LINE__);
+
+extern void smb_HoldTIDNoLockDbg(smb_tid_t *tidp, char *, long);
+#define smb_HoldTIDNoLock(a) smb_HoldTIDNoLockDbg(a,__FILE__,__LINE__);
+
+extern void smb_ReleaseTIDDbg(smb_tid_t *tidp, afs_uint32 locked, char *, long);
+#define smb_ReleaseTID(a,b) smb_ReleaseTIDDbg(a,b,__FILE__,__LINE__);
+#else
extern smb_tid_t *smb_FindTID(smb_vc_t *vcp, unsigned short tid, int flags);
-extern void smb_ReleaseTID(smb_tid_t *tidp);
+extern void smb_HoldTIDNoLock(smb_tid_t *tidp);
+
+extern void smb_ReleaseTID(smb_tid_t *tidp, afs_uint32 locked);
+#endif
extern smb_user_t *smb_FindUID(smb_vc_t *vcp, unsigned short uid, int flags);
-extern smb_username_t *smb_FindUserByName(char *usern, char *machine, int flags);
+extern smb_username_t *smb_FindUserByName(clientchar_t *usern, clientchar_t *machine, afs_uint32 flags);
-extern smb_user_t *smb_FindUserByNameThisSession(smb_vc_t *vcp, char *usern);
+extern cm_user_t *smb_FindCMUserByName(clientchar_t *usern, clientchar_t *machine, afs_uint32 flags);
-extern smb_username_t *smb_FindUserByName(char *usern, char *machine, int flags);
+extern smb_user_t *smb_FindUserByNameThisSession(smb_vc_t *vcp, clientchar_t *usern);
-extern smb_user_t *smb_FindUserByNameThisSession(smb_vc_t *vcp, char *usern);
+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, clientchar_t ** tidPathp);
+
+#ifdef DEBUG_SMB_REFCOUNT
+extern smb_fid_t *smb_FindFIDDbg(smb_vc_t *vcp, unsigned short fid, int flags, char *, long);
+#define smb_FindFID(a,b,c) smb_FindFIDDbg(a,b,c,__FILE__,__LINE__);
-extern char *smb_GetTIDPath(smb_vc_t *vcp, unsigned short tid);
+extern smb_fid_t *smb_FindFIDByScacheDbg(smb_vc_t *vcp, cm_scache_t * scp, char *, long);
+#define smb_FindFIDByScache(a,b) smb_FindFIDByScacheDbg(a,b,__FILE__,__LINE__);
+extern void smb_HoldFIDNoLockDbg(smb_fid_t *fidp, char *, long);
+#define smb_HoldFIDNoLock(a) smb_HoldFIDNoLockDbg(a,__FILE__,__LINE__);
+
+extern void smb_ReleaseFIDDbg(smb_fid_t *fidp, char *, long);
+#define smb_ReleaseFID(a) smb_ReleaseFIDDbg(a,__FILE__,__LINE__);
+#else
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);
+#endif
+
+extern long smb_CloseFID(smb_vc_t *vcp, smb_fid_t *fidp, cm_user_t *userp,
+ afs_uint32 dosTime);
-extern int smb_FindShare(smb_vc_t *vcp, smb_packet_t *inp, char *shareName, char **pathNamep);
+extern int smb_FindShare(smb_vc_t *vcp, smb_user_t *uidp, clientchar_t *shareName, clientchar_t **pathNamep);
+
+extern int smb_FindShareCSCPolicy(clientchar_t *shareName);
extern smb_dirSearch_t *smb_FindDirSearchNL(long cookie);
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);
extern void smb_SetSMBParmByte(smb_packet_t *smbp, int slot, unsigned int parmValue);
-extern void smb_StripLastComponent(char *outPathp, char **lastComponentp,
- char *inPathp);
+extern void smb_StripLastComponent(clientchar_t *outPathp, clientchar_t **lastComponentp,
+ clientchar_t *inPathp);
+
+#define SMB_STRF_FORCEASCII (1<<0)
+#define SMB_STRF_ANSIPATH (1<<1)
+#define SMB_STRF_IGNORENULL (1<<2)
-extern unsigned char *smb_ParseASCIIBlock(unsigned char *inp, char **chainpp);
+extern clientchar_t *smb_ParseASCIIBlock(smb_packet_t * pktp, unsigned char *inp,
+ char **chainpp, int flags);
+
+extern clientchar_t *smb_ParseString(smb_packet_t * pktp, unsigned char * inp,
+ char ** chainpp, int flags);
+
+extern clientchar_t *smb_ParseStringBuf(const unsigned char * bufbase,
+ cm_space_t ** stringspp,
+ unsigned char *inp, size_t *pcb_max,
+ char **chainpp, int flags);
+
+extern clientchar_t *smb_ParseStringCb(smb_packet_t * pktp, unsigned char * inp,
+ size_t cb, char ** chainpp, int flags);
+
+extern clientchar_t *smb_ParseStringCch(smb_packet_t * pktp, unsigned char * inp,
+ size_t cch, char ** chainpp, int flags);
+
+extern unsigned char * smb_UnparseString(smb_packet_t * pktp, unsigned char * outp,
+ clientchar_t * str,
+ size_t * plen, int flags);
extern unsigned char *smb_ParseVblBlock(unsigned char *inp, char **chainpp,
- int *lengthp);
+ int *lengthp);
extern smb_packet_t *smb_GetResponsePacket(smb_vc_t *vcp, smb_packet_t *inp);
extern void smb_MapNTError(long code, unsigned long *NTStatusp);
-extern void smb_HoldVC(smb_vc_t *vcp);
-
/* some globals, too */
-extern int loggedOut;
-extern unsigned long loggedOutTime;
-extern char *loggedOutName;
-extern smb_user_t *loggedOutUserp;
+extern char *smb_localNamep;
extern osi_log_t *smb_logp;
extern osi_rwlock_t smb_rctLock;
extern int smb_LogoffTokenTransfer;
-extern unsigned long smb_LogoffTransferTimeout;
+extern time_t smb_LogoffTransferTimeout;
+
+extern int smb_maxVCPerServer; /* max # of VCs per server */
+extern int smb_maxMpxRequests; /* max # of mpx requests */
+
+extern int smb_StoreAnsiFilenames;
+extern int smb_hideDotFiles;
+extern unsigned int smb_IsDotFile(clientchar_t *lastComp);
+extern afs_uint32 smb_AsyncStore;
+extern afs_uint32 smb_AsyncStoreSize;
+
+/* the following are used for smb auth */
+extern int smb_authType; /* Type of SMB authentication to be used. One from below. */
+
+#define SMB_AUTH_NONE 0
+#define SMB_AUTH_NTLM 1
+#define SMB_AUTH_EXTENDED 2
+
+extern HANDLE smb_lsaHandle; /* LSA handle obtained during smb_init if using SMB auth */
+extern ULONG smb_lsaSecPackage; /* LSA security package id. Set during smb_init */
+extern clientchar_t smb_ServerDomainName[];
+extern int smb_ServerDomainNameLength;
+extern clientchar_t smb_ServerOS[];
+extern int smb_ServerOSLength;
+extern clientchar_t smb_ServerLanManager[];
+extern int smb_ServerLanManagerLength;
+extern GUID smb_ServerGUID;
+extern LSA_STRING smb_lsaLogonOrigin;
+extern LONG smb_UseUnicode;
+
+/* used for getting a challenge for SMB auth */
+typedef struct _MSV1_0_LM20_CHALLENGE_REQUEST {
+ MSV1_0_PROTOCOL_MESSAGE_TYPE MessageType;
+} MSV1_0_LM20_CHALLENGE_REQUEST, *PMSV1_0_LM20_CHALLENGE_REQUEST;
+
+typedef struct _MSV1_0_LM20_CHALLENGE_RESPONSE {
+ MSV1_0_PROTOCOL_MESSAGE_TYPE MessageType;
+ UCHAR ChallengeToClient[MSV1_0_CHALLENGE_LENGTH];
+} MSV1_0_LM20_CHALLENGE_RESPONSE, *PMSV1_0_LM20_CHALLENGE_RESPONSE;
+/**/
+
+extern long smb_AuthenticateUserLM(smb_vc_t *vcp, clientchar_t * accountName, clientchar_t * primaryDomain, char * ciPwd, unsigned ciPwdLength, char * csPwd, unsigned csPwdLength);
+
+extern long smb_GetNormalizedUsername(clientchar_t * usern, const clientchar_t * accountName, const clientchar_t * domainName);
extern void smb_FormatResponsePacket(smb_vc_t *vcp, smb_packet_t *inp,
smb_packet_t *op);
-extern char *myCrt_2Dispatch(int i);
+extern char *myCrt_Dispatch(int i);
extern char *myCrt_2Dispatch(int i);
+extern char *myCrt_RapDispatch(int i);
+
extern unsigned int smb_Attributes(cm_scache_t *scp);
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 unsigned char *smb_ParseVblBlock(unsigned char *inp, char **chainpp, int *lengthp);
extern int smb_SUser(cm_user_t *userp);
-#ifndef DJGPP
-extern long smb_ReadData(smb_fid_t *fidp, osi_hyper_t *offsetp, long count,
+long smb_WriteData(smb_fid_t *fidp, osi_hyper_t *offsetp, afs_uint32 count, char *op,
+ cm_user_t *userp, long *writtenp);
+
+extern long smb_ReadData(smb_fid_t *fidp, osi_hyper_t *offsetp, afs_uint32 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 BOOL smb_IsLegalFilename(char *filename);
+extern long smb_Rename(smb_vc_t *vcp, smb_packet_t *inp, clientchar_t *oldPathp, clientchar_t *newPathp, int attrs);
+
+extern long smb_Link(smb_vc_t *vcp, smb_packet_t *inp, clientchar_t *oldPathp, clientchar_t *newPathp);
+
+extern BOOL smb_IsLegalFilename(clientchar_t *filename);
+
+extern char *smb_GetSharename(void);
+
+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, int wait);
+extern long smb_IsNetworkStarted(void);
+extern void smb_LanAdapterChange(int);
+extern void smb_SetLanAdapterChangeDetected(void);
+
+extern void smb_InitReq(cm_req_t *reqp);
+
+#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"
#include "smb_iocons.h"
-cm_user_t *smb_FindOrCreateUser(smb_vc_t *vcp, char *usern);
+cm_user_t *smb_FindOrCreateUser(smb_vc_t *vcp, clientchar_t *usern);
+
+int smb_DumpVCP(FILE *outputFile, char *cookie, int lock);
+
+void smb_Shutdown(void);
+
+#ifdef NOTSERVICE
+extern void smb_LogPacket(smb_packet_t *packet);
+#endif /* NOTSERVICE */
+
+#ifndef MSV1_0_OPTION_ALLOW_BLANK_PASSWORD
+#define MSV1_0_OPTION_ALLOW_BLANK_PASSWORD 0x1
+#define MSV1_0_OPTION_DISABLE_ADMIN_LOCKOUT 0x2
+#define MSV1_0_OPTION_DISABLE_FORCE_GUEST 0x4
+#define MSV1_0_OPTION_TRY_CACHE_FIRST 0x10
+
+typedef struct _MSV1_0_SETPROCESSOPTION_REQUEST {
+ MSV1_0_PROTOCOL_MESSAGE_TYPE MessageType;
+ ULONG ProcessOptions;
+ BOOLEAN DisableOptions;
+} MSV1_0_SETPROCESSOPTION_REQUEST, *PMSV1_0_SETPROCESSOPTION_REQUEST;
+#endif
#endif /* whole file */
git://git.openafs.org / openafs.git / blobdiff