Unix SMB/Netbios implementation.
Version 1.9.
SMB parameters and setup
- Copyright (C) Andrew Tridgell 1992-1997
- Copyright (C) John H Terpstra 1996-1997
+ Copyright (C) Andrew Tridgell 1992-1998
+ Copyright (C) John H Terpstra 1996-1998
+ Copyright (C) Luke Kenneth Casson Leighton 1996-1998
+ Copyright (C) Paul Ashton 1998
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
#ifndef _SMB_H
#define _SMB_H
-#ifndef MAX_CONNECTIONS
-#define MAX_CONNECTIONS 127
-#endif
-
-#ifndef MAX_OPEN_FILES
-#define MAX_OPEN_FILES 50
-#endif
-
-#ifndef GUEST_ACCOUNT
-#define GUEST_ACCOUNT "nobody"
-#endif
-
#define BUFFER_SIZE (0xFFFF)
#define SAFETY_MARGIN 1024
-/* Default size of shared memory used for share mode locking */
-#ifndef SHMEM_SIZE
-#define SHMEM_SIZE 102400
-#endif
-
-/* Default number of hash buckets used in shared memory share mode */
-#ifndef SHMEM_HASH_SIZE
-#define SHMEM_HASH_SIZE 113
-#endif
-
#define NMB_PORT 137
#define DGRAM_PORT 138
#define SMB_PORT 139
#define BOOLSTR(b) ((b) ? "Yes" : "No")
#define BITSETB(ptr,bit) ((((char *)ptr)[0] & (1<<(bit)))!=0)
#define BITSETW(ptr,bit) ((SVAL(ptr,0) & (1<<(bit)))!=0)
+
+#define IS_BITS_SET_ALL(var,bit) (((var)&(bit))==(bit))
+#define IS_BITS_SET_SOME(var,bit) (((var)&(bit))!=0)
+#define IS_BITS_CLR_ALL(var,bit) (((var)&(~(bit)))==0)
+
#define PTR_DIFF(p1,p2) ((ptrdiff_t)(((char *)(p1)) - (char *)(p2)))
typedef int BOOL;
-/* offset in shared memory */
-typedef int smb_shm_offset_t;
-#define NULL_OFFSET (smb_shm_offset_t)(0)
-
+/* limiting size of ipc replies */
+#define REALLOC(ptr,size) Realloc(ptr,MAX((size),4*1024))
/*
Samba needs type definitions for int16, int32, uint16 and uint32.
#define DENY_FCB 7
/* share types */
-#define STYPE_DISKTREE 0 /* Disk drive */
-#define STYPE_PRINTQ 1 /* Spooler queue */
-#define STYPE_DEVICE 2 /* Serial device */
-#define STYPE_IPC 3 /* Interprocess communication (IPC) */
+#define STYPE_DISKTREE 0 /* Disk drive */
+#define STYPE_PRINTQ 1 /* Spooler queue */
+#define STYPE_DEVICE 2 /* Serial device */
+#define STYPE_IPC 3 /* Interprocess communication (IPC) */
+#define STYPE_HIDDEN 0x80000000 /* share is a hidden one (ends with $) */
/* SMB X/Open error codes for the ERRdos error class */
#define ERRbadfunc 1 /* Invalid function (or system call) */
typedef fstring string;
+/* pipe strings */
+#define PIPE_LANMAN "\\PIPE\\LANMAN"
+#define PIPE_SRVSVC "\\PIPE\\srvsvc"
+#define PIPE_SAMR "\\PIPE\\samr"
+#define PIPE_WKSSVC "\\PIPE\\wkssvc"
+#define PIPE_NETLOGON "\\PIPE\\NETLOGON"
+#define PIPE_NTLSA "\\PIPE\\ntlsa"
+#define PIPE_NTSVCS "\\PIPE\\ntsvcs"
+#define PIPE_LSASS "\\PIPE\\lsass"
+#define PIPE_LSARPC "\\PIPE\\lsarpc"
+
/* 32 bit time (sec) since 01jan1970 - cifs6.txt, section 3.5, page 30 */
typedef struct time_info
{
uint32 high;
} NTTIME;
-
-
-#define MAXSUBAUTHS 10 /* max sub authorities in a SID */
-
-/* DOM_SID - security id */
-typedef struct sid_info
-{
- uint8 sid_no; /* SID revision number */
- uint8 num_auths; /* number of sub-authorities */
- uint8 id_auth[6]; /* Identifier Authority */
- uint16 sub_auths[MAXSUBAUTHS]; /* pointer to sub-authorities. */
-
-} DOM_SID;
-
-/* UNIHDR - unicode string header */
-typedef struct unihdr_info
-{
- uint16 uni_max_len;
- uint16 uni_str_len;
- uint32 undoc; /* usually has a value of 4 */
-
-} UNIHDR;
-
-/* UNIHDR2 - unicode string header and undocumented buffer */
-typedef struct unihdr2_info
-{
- UNIHDR unihdr;
- uint32 undoc_buffer; /* undocumented 32 bit buffer pointer */
-
-} UNIHDR2;
-
-/* clueless as to what maximum length should be */
-#define MAX_UNISTRLEN 1024
-
-/* UNISTR - unicode string size and buffer */
-typedef struct unistr_info
-{
- uint16 buffer[MAX_UNISTRLEN]; /* unicode characters. ***MUST*** be null-terminated */
-
-} UNISTR;
-
-/* UNISTR2 - unicode string size and buffer */
-typedef struct unistr2_info
-{
- uint32 uni_max_len;
- uint32 undoc;
- uint32 uni_str_len;
- uint16 buffer[MAX_UNISTRLEN]; /* unicode characters. **NOT** necessarily null-terminated */
-
-} UNISTR2;
-
-/* DOM_SID2 - domain SID structure - SIDs stored in unicode */
-typedef struct domsid2_info
-{
- uint32 type; /* value is 5 */
- uint32 undoc; /* value is 0 */
-
- UNIHDR2 hdr; /* XXXX conflict between hdr and str for length */
- UNISTR str; /* XXXX conflict between hdr and str for length */
-
-} DOM_SID2;
-
-/* DOM_RID2 - domain RID structure */
-typedef struct domrid2_info
-{
- uint32 type; /* value is 5 */
- uint32 undoc; /* value is 5 */
- uint32 rid;
- uint32 rid_idx; /* don't know what this is */
-
-} DOM_RID2;
-
-/* DOM_LOG_INFO - login info */
-typedef struct log_info
-{
- uint32 undoc_buffer; /* undocumented 32 bit buffer pointer */
- UNISTR2 uni_logon_srv; /* logon server name */
- UNISTR2 uni_acct_name; /* account name */
- uint16 sec_chan; /* secure channel type */
- UNISTR2 uni_comp_name; /* client machine name */
-
-} DOM_LOG_INFO;
-
-/* DOM_CHAL - challenge info */
-typedef struct chal_info
-{
- uint8 data[8]; /* credentials */
-
-} DOM_CHAL;
-
-/* DOM_CREDs - timestamped client or server credentials */
-typedef struct cred_info
-{
- DOM_CHAL challenge; /* credentials */
- UTIME timestamp; /* credential time-stamp */
-
-} DOM_CRED;
-
-/* DOM_CLNT_INFO - client info */
-typedef struct clnt_info
-{
- DOM_LOG_INFO login;
- DOM_CRED cred;
-
-} DOM_CLNT_INFO;
-
-/* DOM_LOGON_ID - logon id */
-typedef struct logon_info
-{
- uint32 low;
- uint32 high;
-
-} DOM_LOGON_ID;
-
-/* ARC4_OWF */
-typedef struct arc4_owf_info
-{
- uint8 data[16];
-
-} ARC4_OWF;
-
-
-/* DOM_ID_INFO_1 */
-typedef struct id_info_1
-{
- UNIHDR hdr_domain_name; /* domain name unicode header */
- uint32 param; /* param control */
- DOM_LOGON_ID logon_id; /* logon ID */
- UNIHDR hdr_user_name; /* user name unicode header */
- UNIHDR hdr_workgroup_name; /* workgroup name unicode header */
- ARC4_OWF arc4_lm_owf; /* rc4 LM OWF Password */
- ARC4_OWF arc4_nt_owf; /* rc4 NT OWF Password */
- UNISTR2 uni_domain_name; /* domain name unicode string */
- UNISTR2 uni_user_name; /* user name unicode string */
- UNISTR2 uni_workgroup_name; /* workgroup name unicode string */
-
-} DOM_ID_INFO_1;
-
-/* SAM_INFO - sam logon/off id structure */
-typedef struct sam_info
-{
- DOM_CLNT_INFO client;
- DOM_CRED rtn_cred; /* return credentials */
- uint16 logon_level;
- uint32 auth_level; /* undocumented */
-
- union
- {
- DOM_ID_INFO_1 id1; /* auth-level 1 */
-
- } auth;
-
-} DOM_SAM_INFO;
-
-/* DOM_GID - group id + user attributes */
-typedef struct gid_info
-{
- uint32 gid; /* group id */
- uint32 attr;
-
-} DOM_GID;
-
-/* RPC_HDR - ms rpc header */
-typedef struct rpc_hdr_info
-{
- uint8 major; /* 5 - RPC major version */
- uint8 minor; /* 0 - RPC minor version */
- uint8 pkt_type; /* 2 - RPC response packet */
- uint8 frag; /* 3 - first frag + last frag */
- uint32 pack_type; /* 0x0000 0010 - packed data representation */
- uint16 frag_len; /* fragment length - data size (bytes) inc header and tail. */
- uint16 auth_len; /* 0 - authentication length */
- uint32 call_id; /* call identifier. matches 12th uint32 of incoming RPC data. */
- uint32 alloc_hint; /* allocation hint - data size (bytes) minus header and tail. */
- uint16 context_id; /* 0 - presentation context identifier */
- uint8 cancel_count; /* 0 - cancel count */
- uint8 reserved; /* 0 - reserved */
-
-} RPC_HDR;
-
-/* DOM_QUERY - info class 3 and 5 LSA Query response */
-typedef struct dom_query_info
-{
- uint16 uni_dom_max_len; /* domain name string length * 2 */
- uint16 padding; /* 2 padding bytes? */
- uint16 uni_dom_str_len; /* domain name string length * 2 */
- uint32 buffer_dom_name; /* undocumented domain name string buffer pointer */
- uint32 buffer_dom_sid; /* undocumented domain SID string buffer pointer */
- UNISTR2 uni_domain_name; /* domain name (unicode string) */
- DOM_SID dom_sid; /* domain SID */
-
-} DOM_QUERY;
-
-/* level 5 is same as level 3. we hope. */
-typedef DOM_QUERY DOM_QUERY_3;
-typedef DOM_QUERY DOM_QUERY_5;
-
-#define POL_HND_SIZE 20
-
-/* LSA_POL_HND */
-typedef struct lsa_policy_info
-{
- uint8 data[POL_HND_SIZE]; /* policy handle */
-
-} LSA_POL_HND;
-
-
-/* LSA_R_OPEN_POL - response to LSA Open Policy */
-typedef struct lsa_r_open_pol_info
-{
- LSA_POL_HND pol; /* policy handle */
-
- uint32 status; /* return code */
-
-} LSA_R_OPEN_POL;
-
-/* LSA_Q_QUERY_INFO - LSA query info policy */
-typedef struct lsa_query_info
-{
- LSA_POL_HND pol; /* policy handle */
- uint16 info_class; /* info class */
-
-} LSA_Q_QUERY_INFO;
-
-/* LSA_R_QUERY_INFO - response to LSA query info policy */
-typedef struct lsa_r_query_info
-{
- uint32 undoc_buffer; /* undocumented buffer pointer */
- uint16 info_class; /* info class (same as info class in request) */
-
- union
- {
- DOM_QUERY_3 id3;
- DOM_QUERY_5 id5;
- } dom;
-
- uint32 status; /* return code */
-
-} LSA_R_QUERY_INFO;
-
-#define MAX_REF_DOMAINS 10
-
-/* DOM_R_REF */
-typedef struct dom_ref_info
-{
- uint32 undoc_buffer; /* undocumented buffer pointer. */
- uint32 num_ref_doms_1; /* num referenced domains? */
- uint32 buffer_dom_name; /* undocumented domain name buffer pointer. */
- uint32 max_entries; /* 32 - max number of entries */
- uint32 num_ref_doms_2; /* 4 - num referenced domains? */
-
- UNIHDR2 hdr_dom_name; /* domain name unicode string header */
- UNIHDR2 hdr_ref_dom[MAX_REF_DOMAINS]; /* referenced domain unicode string headers */
-
- UNISTR uni_dom_name; /* domain name unicode string */
- DOM_SID ref_dom[MAX_REF_DOMAINS]; /* referenced domain SIDs */
-
-} DOM_R_REF;
-
-#define MAX_LOOKUP_SIDS 10
-
-/* LSA_Q_LOOKUP_SIDS - LSA Lookup SIDs */
-typedef struct lsa_q_lookup_sids
-{
- LSA_POL_HND pol_hnd; /* policy handle */
- uint32 num_entries;
- uint32 buffer_dom_sid; /* undocumented domain SID buffer pointer */
- uint32 buffer_dom_name; /* undocumented domain name buffer pointer */
- uint32 buffer_lookup_sids[MAX_LOOKUP_SIDS]; /* undocumented domain SID pointers to be looked up. */
- DOM_SID dom_sids[MAX_LOOKUP_SIDS]; /* domain SIDs to be looked up. */
- uint8 undoc[16]; /* completely undocumented 16 bytes */
-
-} LSA_Q_LOOKUP_SIDS;
-
-/* LSA_R_LOOKUP_SIDS - response to LSA Lookup SIDs */
-typedef struct lsa_r_lookup_sids
-{
- DOM_R_REF dom_ref; /* domain reference info */
-
- uint32 num_entries;
- uint32 undoc_buffer; /* undocumented buffer pointer */
- uint32 num_entries2;
-
- DOM_SID2 dom_sid[MAX_LOOKUP_SIDS]; /* domain SIDs being looked up */
-
- uint32 num_entries3;
-
- uint32 status; /* return code */
-
-} LSA_R_LOOKUP_SIDS;
-
-/* DOM_NAME - XXXX not sure about this structure */
-typedef struct dom_name_info
-{
- uint32 uni_str_len;
- UNISTR str;
-
-} DOM_NAME;
-
-
-#define UNKNOWN_LEN 1
-
-/* LSA_Q_LOOKUP_RIDS - LSA Lookup RIDs */
-typedef struct lsa_q_lookup_rids
-{
-
- LSA_POL_HND pol_hnd; /* policy handle */
- uint32 num_entries;
- uint32 num_entries2;
- uint32 buffer_dom_sid; /* undocumented domain SID buffer pointer */
- uint32 buffer_dom_name; /* undocumented domain name buffer pointer */
- DOM_NAME lookup_name[MAX_LOOKUP_SIDS]; /* names to be looked up */
- uint8 undoc[UNKNOWN_LEN]; /* completely undocumented bytes of unknown length */
-
-} LSA_Q_LOOKUP_RIDS;
-
-/* LSA_R_LOOKUP_RIDS - response to LSA Lookup Names */
-typedef struct lsa_r_lookup_rids
-{
- DOM_R_REF dom_ref; /* domain reference info */
-
- uint32 num_entries;
- uint32 undoc_buffer; /* undocumented buffer pointer */
-
- uint32 num_entries2;
- DOM_RID2 dom_rid[MAX_LOOKUP_SIDS]; /* domain RIDs being looked up */
-
- uint32 num_entries3;
-
- uint32 status; /* return code */
-
-} LSA_R_LOOKUP_RIDS;
-
-
-
-/* NEG_FLAGS */
-typedef struct lsa_neg_flags_info
-{
- uint32 neg_flags; /* negotiated flags */
-
-} NEG_FLAGS;
-
-
-/* LSA_Q_REQ_CHAL */
-typedef struct lsa_q_req_chal_info
-{
- uint32 undoc_buffer; /* undocumented buffer pointer */
- UNISTR2 uni_logon_srv; /* logon server unicode string */
- UNISTR2 uni_logon_clnt; /* logon client unicode string */
- DOM_CHAL clnt_chal; /* client challenge */
-} LSA_Q_REQ_CHAL;
-
-
-/* LSA_R_REQ_CHAL */
-typedef struct lsa_r_req_chal_info
-{
- DOM_CHAL srv_chal; /* server challenge */
-
- uint32 status; /* return code */
-
-} LSA_R_REQ_CHAL;
-
-
-
-/* LSA_Q_AUTH_2 */
-typedef struct lsa_q_auth2_info
-{
- DOM_LOG_INFO clnt_id; /* client identification info */
- DOM_CHAL clnt_chal; /* client-calculated credentials */
-
- NEG_FLAGS clnt_flgs; /* usually 0x0000 01ff */
-
-} LSA_Q_AUTH_2;
-
-
-/* LSA_R_AUTH_2 */
-typedef struct lsa_r_auth2_info
-{
- DOM_CHAL srv_chal; /* server-calculated credentials */
- NEG_FLAGS srv_flgs; /* usually 0x0000 01ff */
-
- uint32 status; /* return code */
-
-} LSA_R_AUTH_2;
-
-
-/* LSA_Q_SRV_PWSET */
-typedef struct lsa_q_srv_pwset_info
-{
- DOM_CLNT_INFO clnt_id; /* client identification/authentication info */
- char pwd[16]; /* new password - undocumented. */
-
-} LSA_Q_SRV_PWSET;
-
-/* LSA_R_SRV_PWSET */
-typedef struct lsa_r_srv_pwset_info
-{
- DOM_CRED srv_cred; /* server-calculated credentials */
-
- uint32 status; /* return code */
-
-} LSA_R_SRV_PWSET;
-
-#define LSA_MAX_GROUPS 32
-#define LSA_MAX_SIDS 32
-
-/* LSA_USER_INFO */
-typedef struct lsa_q_user_info
-{
- uint32 undoc_buffer;
-
- NTTIME logon_time; /* logon time */
- NTTIME logoff_time; /* logoff time */
- NTTIME kickoff_time; /* kickoff time */
- NTTIME pass_last_set_time; /* password last set time */
- NTTIME pass_can_change_time; /* password can change time */
- NTTIME pass_must_change_time; /* password must change time */
-
- UNIHDR hdr_user_name; /* username unicode string header */
- UNIHDR hdr_full_name; /* user's full name unicode string header */
- UNIHDR hdr_logon_script; /* logon script unicode string header */
- UNIHDR hdr_profile_path; /* profile path unicode string header */
- UNIHDR hdr_home_dir; /* home directory unicode string header */
- UNIHDR hdr_dir_drive; /* home directory drive unicode string header */
-
- uint16 logon_count; /* logon count */
- uint16 bad_pw_count; /* bad password count */
-
- uint32 user_id; /* User ID */
- uint32 group_id; /* Group ID */
- uint32 num_groups; /* num groups */
- uint32 buffer_groups; /* undocumented buffer pointer to groups. */
- uint32 user_flgs; /* user flags */
-
- char sess_key[16]; /* unused user session key */
-
- UNIHDR hdr_logon_srv; /* logon server unicode string header */
- UNIHDR hdr_logon_dom; /* logon domain unicode string header */
-
- uint32 buffer_dom_id; /* undocumented logon domain id pointer */
- char padding[40]; /* unused padding bytes? */
-
- uint32 num_other_sids; /* 0 - num_sids */
- uint32 buffer_other_sids; /* NULL - undocumented pointer to SIDs. */
-
- UNISTR2 uni_user_name; /* username unicode string */
- UNISTR2 uni_full_name; /* user's full name unicode string */
- UNISTR2 uni_logon_script; /* logon script unicode string */
- UNISTR2 uni_profile_path; /* profile path unicode string */
- UNISTR2 uni_home_dir; /* home directory unicode string */
- UNISTR2 uni_dir_drive; /* home directory drive unicode string */
-
- uint32 num_groups2; /* num groups */
- DOM_GID gids[LSA_MAX_GROUPS]; /* group info */
-
- UNISTR2 uni_logon_srv; /* logon server unicode string */
- UNISTR2 uni_logon_dom; /* logon domain unicode string */
-
- DOM_SID dom_sid; /* domain SID */
- DOM_SID other_sids[LSA_MAX_SIDS]; /* undocumented - domain SIDs */
-
-} LSA_USER_INFO;
-
-
-/* LSA_Q_SAM_LOGON */
-typedef struct lsa_q_sam_logon_info
-{
- DOM_SAM_INFO sam_id;
-
-} LSA_Q_SAM_LOGON;
-
-/* LSA_R_SAM_LOGON */
-typedef struct lsa_r_sam_logon_info
-{
- uint32 buffer_creds; /* undocumented buffer pointer */
- DOM_CRED srv_creds; /* server credentials. server time stamp appears to be ignored. */
-
- uint32 buffer_user;
- LSA_USER_INFO *user;
-
- uint32 auth_resp; /* 1 - Authoritative response; 0 - Non-Auth? */
-
- uint32 status; /* return code */
-
-} LSA_R_SAM_LOGON;
-
-
-/* LSA_Q_SAM_LOGOFF */
-typedef struct lsa_q_sam_logoff_info
-{
- DOM_SAM_INFO sam_id;
-
-} LSA_Q_SAM_LOGOFF;
-
-/* LSA_R_SAM_LOGOFF */
-typedef struct lsa_r_sam_logoff_info
+/* Allowable account control bits */
+#define ACB_DISABLED 0x0001 /* 1 = User account disabled */
+#define ACB_HOMDIRREQ 0x0002 /* 1 = Home directory required */
+#define ACB_PWNOTREQ 0x0004 /* 1 = User password not required */
+#define ACB_TEMPDUP 0x0008 /* 1 = Temporary duplicate account */
+#define ACB_NORMAL 0x0010 /* 1 = Normal user account */
+#define ACB_MNS 0x0020 /* 1 = MNS logon user account */
+#define ACB_DOMTRUST 0x0040 /* 1 = Interdomain trust account */
+#define ACB_WSTRUST 0x0080 /* 1 = Workstation trust account */
+#define ACB_SVRTRUST 0x0100 /* 1 = Server trust account */
+#define ACB_PWNOEXP 0x0200 /* 1 = User password does not expire */
+#define ACB_AUTOLOCK 0x0400 /* 1 = Account auto locked */
+
+struct smb_passwd
{
- uint32 buffer_creds; /* undocumented buffer pointer */
- DOM_CRED srv_creds; /* server credentials. server time stamp appears to be ignored. */
-
- uint32 status; /* return code */
-
-} LSA_R_SAM_LOGOFF;
-
-/*
-
-Yet to be turned into structures:
-
-6) \\MAILSLOT\NET\NTLOGON
--------------------------
-
-6.1) Query for PDC
-------------------
-
-Request:
-
- uint16 0x0007 - Query for PDC
- STR machine name
- STR response mailslot
- uint8[] padding to 2-byte align with start of mailslot.
- UNISTR machine name
- uint32 NTversion
- uint16 LMNTtoken
- uint16 LM20token
-
-Response:
-
- uint16 0x000A - Respose to Query for PDC
- STR machine name (in uppercase)
- uint8[] padding to 2-byte align with start of mailslot.
- UNISTR machine name
- UNISTR domain name
- uint32 NTversion (same as received in request)
- uint16 LMNTtoken (same as received in request)
- uint16 LM20token (same as received in request)
-
-
-6.2) SAM Logon
---------------
-
-Request:
-
- uint16 0x0012 - SAM Logon
- uint16 request count
- UNISTR machine name
- UNISTR user name
- STR response mailslot
- uint32 alloweable account
- uint32 domain SID size
- char[sid_size] domain SID, of sid_size bytes.
- uint8[] ???? padding to 4? 2? -byte align with start of mailslot.
- uint32 NTversion
- uint16 LMNTtoken
- uint16 LM20token
-
-Response:
-
- uint16 0x0013 - Response to SAM Logon
- UNISTR machine name
- UNISTR user name - workstation trust account
- UNISTR domain name
- uint32 NTversion
- uint16 LMNTtoken
- uint16 LM20token
-
-*/
-
-
-struct smb_passwd {
int smb_userid;
char *smb_name;
unsigned char *smb_passwd; /* Null if no password */
unsigned char *smb_nt_passwd; /* Null if no password */
/* Other fields / flags may be added later */
+ uint16 acct_ctrl;
+};
+
+struct cli_state {
+ int fd;
+ int cnum;
+ int pid;
+ int mid;
+ int uid;
+ int protocol;
+ int sec_mode;
+ int error;
+ int privilages;
+ fstring eff_name;
+ fstring desthost;
+ char cryptkey[8];
+ uint32 sesskey;
+ int serverzone;
+ uint32 servertime;
+ int readbraw_supported;
+ int writebraw_supported;
+ int timeout;
+ int max_xmit;
+ char *outbuf;
+ char *inbuf;
+ int bufsize;
+ int initialised;
};
-struct current_user {
- int cnum, id;
+struct current_user
+{
+ int cnum, vuid;
int uid, gid;
int ngroups;
gid_t *groups;
int *igroups;
+ int *attrs;
};
typedef struct
time_t atime;
time_t ctime;
pstring name;
+
} file_info;
int pos;
uint32 size;
int mode;
- int uid;
+ int vuid;
char *mmap_ptr;
uint32 mmap_size;
write_bmpx_struct *wbmpx_ptr;
BOOL print_file;
BOOL modified;
BOOL granted_oplock;
+ BOOL sent_oplock_break;
+ BOOL reserved;
char *name;
} files_struct;
char *user; /* name of user who *opened* this connection */
int uid; /* uid of user who *opened* this connection */
int gid; /* gid of user who *opened* this connection */
+
uint16 vuid; /* vuid of user who *opened* this connection, or UID_FIELD_INVALID */
+
/* following groups stuff added by ih */
+
/* This groups info is valid for the user that *opened* the connection */
int ngroups;
gid_t *groups;
int *igroups; /* an integer version - some OSes are broken :-( */
+ int *attrs;
+
time_t lastused;
BOOL used;
int num_files_open;
name_compare_entry *hide_list; /* Per-share list of files to return as hidden. */
name_compare_entry *veto_list; /* Per-share list of files to veto (never show). */
+ name_compare_entry *veto_oplock_list; /* Per-share list of files to refuse oplocks on. */
+
} connection_struct;
+/* DOM_CHAL - challenge info */
+typedef struct chal_info
+{
+ uchar data[8]; /* credentials */
+} DOM_CHAL;
+
+/* DOM_CREDs - timestamped client or server credentials */
+typedef struct cred_info
+{
+ DOM_CHAL challenge; /* credentials */
+ UTIME timestamp; /* credential time-stamp */
+
+} DOM_CRED;
+
+/* Domain controller authentication protocol info */
+struct dcinfo
+{
+ DOM_CHAL clnt_chal; /* Initial challenge received from client */
+ DOM_CHAL srv_chal; /* Initial server challenge */
+ DOM_CRED clnt_cred; /* Last client credential */
+ DOM_CRED srv_cred; /* Last server credential */
+
+ uchar sess_key[8]; /* Session key */
+ uchar md4pw[16]; /* md4(machine password) */
+};
typedef struct
{
int uid; /* uid of a validated user */
int gid; /* gid of a validated user */
+
fstring name; /* name of a validated user */
+ fstring real_name; /* to store real name from password file - simeon */
BOOL guest;
+
/* following groups stuff added by ih */
/* This groups info is needed for when we become_user() for this uid */
- int user_ngroups;
- gid_t *user_groups;
- int *user_igroups; /* an integer version - some OSes are broken :-( */
-#if (defined(NETGROUP) && defined(AUTOMOUNT))
- char *home_share; /* to store NIS home of a user - simeon */
-#endif
- char *real_name; /* to store real name from password file - simeon */
+ int n_groups;
+ gid_t *groups;
+ int *igroups; /* an integer version - some OSes are broken :-( */
+ int *attrs; /* attributes associated with each gid */
+
+ int n_sids;
+ int *sids;
+
+ /* per-user authentication information on NT RPCs */
+ struct dcinfo dc;
+
} user_struct;
struct in_addr nmask;
};
-/* share mode record pointed to in shared memory hash bucket */
-typedef struct
-{
- smb_shm_offset_t next_offset; /* offset of next record in chain from hash bucket */
- int locking_version;
- int32 st_dev;
- int32 st_ino;
- int num_share_mode_entries;
- smb_shm_offset_t share_mode_entries; /* Chain of share mode entries for this file */
- char file_name[1];
-} share_mode_record;
-
-/* share mode entry pointed to by share_mode_record struct */
+/* struct returned by get_share_modes */
typedef struct
{
- smb_shm_offset_t next_share_mode_entry;
int pid;
uint16 op_port;
uint16 op_type;
struct timeval time;
} share_mode_entry;
-/* struct returned by get_share_modes */
-typedef struct
-{
- int pid;
- uint16 op_port;
- uint16 op_type;
- int share_mode;
- struct timeval time;
-} min_share_mode_entry;
-/* Token returned by lock_share_entry (actually ignored by FAST_SHARE_MODES code) */
-typedef int share_lock_token;
+/* each implementation of the share mode code needs
+ to support the following operations */
+struct share_ops {
+ BOOL (*stop_mgmt)(void);
+ BOOL (*lock_entry)(int , uint32 , uint32 , int *);
+ BOOL (*unlock_entry)(int , uint32 , uint32 , int );
+ int (*get_entries)(int , int , uint32 , uint32 , share_mode_entry **);
+ void (*del_entry)(int , int );
+ BOOL (*set_entry)(int , int , uint16 , uint16 );
+ BOOL (*remove_oplock)(int , int);
+ int (*forall)(void (*)(share_mode_entry *, char *));
+ void (*status)(FILE *);
+};
+
+/* each implementation of the shared memory code needs
+ to support the following operations */
+struct shmem_ops {
+ BOOL (*shm_close)( void );
+ int (*shm_alloc)(int );
+ BOOL (*shm_free)(int );
+ int (*get_userdef_off)(void);
+ void *(*offset2addr)(int );
+ int (*addr2offset)(void *addr);
+ BOOL (*lock_hash_entry)(unsigned int);
+ BOOL (*unlock_hash_entry)( unsigned int );
+ BOOL (*get_usage)(int *,int *,int *);
+ unsigned (*hash_size)(void);
+};
-/* Conversion to hash entry index from device and inode numbers. */
-#define HASH_ENTRY(dev,ino) ((( (uint32)(dev) )* ( (uint32)(ino) )) % lp_shmem_hash_size())
/* this is used for smbstatus */
struct connect_record
time_t start;
};
-#ifndef LOCKING_VERSION
-#define LOCKING_VERSION 4
-#endif /* LOCKING_VERSION */
+/* This is used by smbclient to send it to a smbfs mount point */
+struct connection_options {
+ int protocol;
+ /* Connection-Options */
+ uint32 max_xmit;
+ uint16 server_uid;
+ uint16 tid;
+ /* The following are LANMAN 1.0 options */
+ uint16 sec_mode;
+ uint16 max_mux;
+ uint16 max_vcs;
+ uint16 rawmode;
+ uint32 sesskey;
+ /* The following are NT LM 0.12 options */
+ uint32 maxraw;
+ uint32 capabilities;
+ uint16 serverzone;
+};
-#if !defined(FAST_SHARE_MODES)
-/*
- * Defines for slow share modes.
- */
+/* the following are used by loadparm for option lists */
+typedef enum
+{
+ P_BOOL,P_BOOLREV,P_CHAR,P_INTEGER,P_OCTAL,
+ P_STRING,P_USTRING,P_GSTRING,P_UGSTRING,P_ENUM,P_SEP
+} parm_type;
-/*
- * Locking file header lengths & offsets.
- */
-#define SMF_VERSION_OFFSET 0
-#define SMF_NUM_ENTRIES_OFFSET 4
-#define SMF_FILENAME_LEN_OFFSET 8
-#define SMF_HEADER_LENGTH 10
+typedef enum
+{
+ P_LOCAL,P_GLOBAL,P_SEPARATOR,P_NONE
+} parm_class;
-#define SMF_ENTRY_LENGTH 20
+struct enum_list {
+ int value;
+ char *name;
+};
-/*
- * Share mode record offsets.
- */
+struct parm_struct
+{
+ char *label;
+ parm_type type;
+ parm_class class;
+ void *ptr;
+ BOOL (*special)();
+ struct enum_list *enum_list;
+ unsigned flags;
+ union {
+ BOOL bvalue;
+ int ivalue;
+ char *svalue;
+ char cvalue;
+ } def;
+};
-#define SME_SEC_OFFSET 0
-#define SME_USEC_OFFSET 4
-#define SME_SHAREMODE_OFFSET 8
-#define SME_PID_OFFSET 12
-#define SME_PORT_OFFSET 16
-#define SME_OPLOCK_TYPE_OFFSET 18
-#endif /* FAST_SHARE_MODES */
+#define FLAG_BASIC 1 /* fundamental options */
+#define FLAG_HIDE 2 /* options that should be hidden in SWAT */
+#define FLAG_PRINT 4 /* printing options */
+#define FLAG_GLOBAL 8 /* local options that should be globally settable in SWAT */
+
+#ifndef LOCKING_VERSION
+#define LOCKING_VERSION 4
+#endif /* LOCKING_VERSION */
/* these are useful macros for checking validity of handles */
#define VALID_FNUM(fnum) (((fnum) >= 0) && ((fnum) < MAX_OPEN_FILES))
#define MAP_ARCHIVE(cnum) (OPEN_CNUM(cnum) && lp_map_archive(SNUM(cnum)))
#define IS_HIDDEN_PATH(cnum,path) (is_in_path((path),Connections[(cnum)].hide_list))
#define IS_VETO_PATH(cnum,path) (is_in_path((path),Connections[(cnum)].veto_list))
+#define IS_VETO_OPLOCK_PATH(cnum,path) (is_in_path((path),Connections[(cnum)].veto_oplock_list))
#define SMBENCRYPT() (lp_encrypted_passwords())
#define SMBfindnclose 0x35 /* Terminate a TRANSACT2_FINDNOTIFYFIRST */
#define SMBulogoffX 0x74 /* user logoff */
-
-/* these are the TRANS2 sub commands */
-#define TRANSACT2_OPEN 0
-#define TRANSACT2_FINDFIRST 1
-#define TRANSACT2_FINDNEXT 2
-#define TRANSACT2_QFSINFO 3
-#define TRANSACT2_SETFSINFO 4
-#define TRANSACT2_QPATHINFO 5
-#define TRANSACT2_SETPATHINFO 6
-#define TRANSACT2_QFILEINFO 7
-#define TRANSACT2_SETFILEINFO 8
-#define TRANSACT2_FSCTL 9
-#define TRANSACT2_IOCTL 10
-#define TRANSACT2_FINDNOTIFYFIRST 11
-#define TRANSACT2_FINDNOTIFYNEXT 12
-#define TRANSACT2_MKDIR 13
-
+/* NT SMB extensions. */
+#define SMBnttrans 0xA0 /* NT transact */
+#define SMBnttranss 0xA1 /* NT transact secondary */
+#define SMBntcreateX 0xA2 /* NT create and X */
+#define SMBntcancel 0xA4 /* NT cancel */
+
+/* These are the TRANS2 sub commands */
+#define TRANSACT2_OPEN 0
+#define TRANSACT2_FINDFIRST 1
+#define TRANSACT2_FINDNEXT 2
+#define TRANSACT2_QFSINFO 3
+#define TRANSACT2_SETFSINFO 4
+#define TRANSACT2_QPATHINFO 5
+#define TRANSACT2_SETPATHINFO 6
+#define TRANSACT2_QFILEINFO 7
+#define TRANSACT2_SETFILEINFO 8
+#define TRANSACT2_FSCTL 9
+#define TRANSACT2_IOCTL 0xA
+#define TRANSACT2_FINDNOTIFYFIRST 0xB
+#define TRANSACT2_FINDNOTIFYNEXT 0xC
+#define TRANSACT2_MKDIR 0xD
+#define TRANSACT2_SESSION_SETUP 0xE
+#define TRANSACT2_GET_DFS_REFERRAL 0x10
+#define TRANSACT2_REPORT_DFS_INCONSISTANCY 0x11
+
+/* These are the NT transact sub commands. */
+#define NT_TRANSACT_CREATE 1
+#define NT_TRANSACT_IOCTL 2
+#define NT_TRANSACT_SET_SECURITY_DESC 3
+#define NT_TRANSACT_NOTIFY_CHANGE 4
+#define NT_TRANSACT_RENAME 5
+#define NT_TRANSACT_QUERY_SECURITY_DESC 6
/* these are the trans2 sub fields for primary requests */
#define smb_tpscnt smb_vwv0
#define BROWSER_ELECTION_VERSION 0x010f
#define BROWSER_CONSTANT 0xaa55
+/* NT Flags2 bits - cifs6.txt section 3.1.2 */
+
+#define FLAGS2_LONG_PATH_COMPONENTS 0x0001
+#define FLAGS2_EXTENDED_ATTRIBUTES 0x0002
+#define FLAGS2_DFS_PATHNAMES 0x1000
+#define FLAGS2_READ_PERMIT_NO_EXECUTE 0x2000
+#define FLAGS2_32_BIT_ERROR_CODES 0x4000
+#define FLAGS2_UNICODE_STRINGS 0x8000
/* Capabilities. see ftp.microsoft.com/developr/drg/cifs/cifs/cifs4.txt */
#define UID_FIELD_INVALID 0
#define VUID_OFFSET 100 /* Amount to bias returned vuid numbers */
-#endif
-
/* Defines needed for multi-codepage support. */
+#define MSDOS_LATIN_1_CODEPAGE 850
#define KANJI_CODEPAGE 932
+#define HANGUL_CODEPAGE 949
+#define BIG5_CODEPAGE 950
#ifdef KANJI
/*
/*
* Default client code page - 850 - Western European
*/
-#define DEFAULT_CLIENT_CODE_PAGE 850
+#define DEFAULT_CLIENT_CODE_PAGE MSDOS_LATIN_1_CODEPAGE
#endif /* KANJI */
/*
/*
* Core protocol.
*/
-#define CORE_OPLOCK_REQUEST(inbuf) (((CVAL(inbuf,smb_flg)|(1<<5))>>5) | \
- ((CVAL(inbuf,smb_flg)|(1<<6))>>5))
+#define CORE_OPLOCK_REQUEST(inbuf) ((CVAL(inbuf,smb_flg)&((1<<5)|(1<<6)))>>5)
/*
* Extended protocol.
*/
-#define EXTENDED_OPLOCK_REQUEST(inbuf) (((SVAL(inbuf,smb_vwv2)|(1<<1))>>1) | \
- ((SVAL(inbuf,smb_vwv2)|(1<<2))>>1))
+#define EXTENDED_OPLOCK_REQUEST(inbuf) ((SVAL(inbuf,smb_vwv2)&((1<<1)|(1<<2)))>>1)
/* Lock types. */
#define LOCKING_ANDX_SHARED_LOCK 0x1
#define CMD_REPLY 0x8000
+#endif /* _SMB_H */
+
+#include "ntdomain.h"
+
/* _SMB_H */
git.samba.org / samba.git / blobdiff