samba-mirror/source3/include/rpc_misc.h

/* 
   Unix SMB/CIFS implementation.

   Copyright (C) Andrew Tridgell                1992-1997
   Copyright (C) Luke Kenneth Casson Leighton   1996-1997
   Copyright (C) Paul Ashton                    1997
   Copyright (C) Gerald (Jerry) Carter          2005
   
   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
   the Free Software Foundation; either version 3 of the License, or
   (at your option) any later version.
   
   This program is distributed in the hope that it will be useful,
   but WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   GNU General Public License for more details.
   
   You should have received a copy of the GNU General Public License
   along with this program.  If not, see <http://www.gnu.org/licenses/>.
*/

#ifndef _RPC_MISC_H /* _RPC_MISC_H */
#define _RPC_MISC_H 

#define SMB_RPC_INTERFACE_VERSION 1
#define PRS_POINTER_CAST bool (*)(const char*, prs_struct*, int, void*)

enum unistr2_term_codes { UNI_FLAGS_NONE = 0, UNI_STR_TERMINATE = 1, UNI_MAXLEN_TERMINATE = 2, UNI_BROKEN_NON_NULL = 3, UNI_STR_DBLTERMINATE = 4 };



/********************************************************************** 
 * well-known RIDs - Relative IDs
 **********************************************************************/

/* RIDs - Well-known users ... */
#define DOMAIN_USER_RID_ADMIN          (0x000001F4L)
#define DOMAIN_USER_RID_GUEST          (0x000001F5L)
#define DOMAIN_USER_RID_KRBTGT         (0x000001F6L)

/* RIDs - well-known groups ... */
#define DOMAIN_GROUP_RID_ADMINS        (0x00000200L)
#define DOMAIN_GROUP_RID_USERS         (0x00000201L)
#define DOMAIN_GROUP_RID_GUESTS        (0x00000202L)
#define DOMAIN_GROUP_RID_COMPUTERS     (0x00000203L)

#define DOMAIN_GROUP_RID_CONTROLLERS   (0x00000204L)
#define DOMAIN_GROUP_RID_CERT_ADMINS   (0x00000205L)
#define DOMAIN_GROUP_RID_SCHEMA_ADMINS (0x00000206L)
#define DOMAIN_GROUP_RID_ENTERPRISE_ADMINS (0x00000207L)

/* is the following the right number? I bet it is  --simo
#define DOMAIN_GROUP_RID_POLICY_ADMINS (0x00000208L)
*/

/* RIDs - well-known aliases ... */
#define BUILTIN_ALIAS_RID_ADMINS        (0x00000220L)
#define BUILTIN_ALIAS_RID_USERS         (0x00000221L)
#define BUILTIN_ALIAS_RID_GUESTS        (0x00000222L)
#define BUILTIN_ALIAS_RID_POWER_USERS   (0x00000223L)

#define BUILTIN_ALIAS_RID_ACCOUNT_OPS   (0x00000224L)
#define BUILTIN_ALIAS_RID_SYSTEM_OPS    (0x00000225L)
#define BUILTIN_ALIAS_RID_PRINT_OPS     (0x00000226L)
#define BUILTIN_ALIAS_RID_BACKUP_OPS    (0x00000227L)

#define BUILTIN_ALIAS_RID_REPLICATOR    (0x00000228L)
#define BUILTIN_ALIAS_RID_RAS_SERVERS   (0x00000229L)
#define BUILTIN_ALIAS_RID_PRE_2K_ACCESS (0x0000022aL)


/********************************************************************** 
 * Masks for mappings between unix uid and gid types and
 * NT RIDS.
 **********************************************************************/

#define BASE_RID (0x000003E8L)

/* Take the bottom bit. */
#define RID_TYPE_MASK 		1
#define RID_MULTIPLIER 		2

/* The two common types. */
#define USER_RID_TYPE 		0
#define GROUP_RID_TYPE 		1



/********************************************************************** 
 * RPC policy handle used pretty much everywhere
 **********************************************************************/
 
typedef struct policy_handle POLICY_HND;
typedef struct {
	uint32 ptr_hnd;          /* pointer to enumeration handle */
	uint32 handle;           /* enumeration handle */
} ENUM_HND;

#define OUR_HANDLE(hnd) (((hnd)==NULL) ? "NULL" :\
	( IVAL((hnd)->uuid.node,2) == (uint32)sys_getpid() ? "OURS" : \
		"OTHER")), ((unsigned int)IVAL((hnd)->uuid.node,2)),\
		((unsigned int)sys_getpid() )


/********************************************************************** 
 * Buffer Headers -- use by SEC_DESC_BUF in winreg and netlogon code
 **********************************************************************/
 
/* TODO: replace this with an encompassing buffer structure */
typedef struct {
	uint32 buf_max_len;
	uint32 buf_len;
} BUFHDR;

/* this is a BUFHDR + a pointer to a buffer */
typedef struct {
	uint32 info_level;
	uint32 length;		/* uint8 chars */
	uint32 buffer;
} BUFHDR2;

/* generic buffer ?  wrapped around void*? */
typedef struct {
	uint32 size;
	uint32 buffer;
} BUFHDR4;


/********************************************************************** 
 * Buffers 
 **********************************************************************/

/* buffer used by \winreg\ calls to fill in arbitrary REG_XXX values.
   It *may* look like a UNISTR2 but it is *not*.  This is not a goof
   by the winreg developers.  It is a generic buffer.  buffer length
   is stored in bytes (not # of uint16's) */

typedef struct {
	uint32 buf_max_len;
	uint32 offset;
	uint32 buf_len;
	uint16 *buffer;
} REGVAL_BUFFER;

/* generic rpc version of the DATA_BLOB.  Just a length and uint8 array */

typedef struct {
	uint32 buf_len;
	uint8 *buffer;
} RPC_DATA_BLOB;

/********************************************************************** 
 * Buffers use by spoolss (i might be able to replace it with
 * an RPC_DATA_BLOB)
 **********************************************************************/

typedef struct {
	uint32 buf_len;
	uint16 *buffer; /* data */
} BUFFER5;


/********************************************************************** 
 * Unicode and basic string headers 
 **********************************************************************/
 
typedef struct {
	uint16 str_str_len;
	uint16 str_max_len;
	uint32 buffer; /* non-zero */
} STRHDR;

typedef struct {
	uint16 uni_str_len;
	uint16 uni_max_len;
	uint32 buffer; 
} UNIHDR;

/********************************************************************** 
 * UNICODE string variations
 **********************************************************************/


typedef struct {		/* UNISTR - unicode string size and buffer */
	uint16 *buffer;		/* unicode characters. ***MUST*** be 
				   little-endian. ***MUST*** be null-terminated */
} UNISTR;

typedef struct {		/* UNISTR2 - unicode string size (in 
				   uint16 unicode chars) and buffer */
	uint32 uni_max_len;
	uint32 offset;
	uint32 uni_str_len;
	uint16 *buffer;		/* unicode characters. ***MUST*** be little-endian. 
				  **must** be null-terminated and the uni_str_len 
				  should include the NULL character */
} UNISTR2;

/* i think this is the same as a BUFFER5 used in the spoolss code --jerry */
/* not sure about how the termination matches between the uint16 buffers thought */

typedef struct {		/* UNISTR3 - XXXX not sure about this structure */
	uint32 uni_str_len;
	UNISTR str;
} UNISTR3;

typedef struct {		/* Buffer wrapped around a UNISTR2 */
	uint16 length;		/* number of bytes not counting NULL terminatation */
	uint16 size;		/* number of bytes including NULL terminatation */
	UNISTR2 *string;
} UNISTR4;

typedef struct {
	uint32 count;
	UNISTR4 *strings;
} UNISTR4_ARRAY;


/********************************************************************** 
 * String variations
 **********************************************************************/

typedef struct {		/* STRING2 - string size (in uint8 chars) and buffer */
	uint32 str_max_len;
	uint32 offset;
	uint32 str_str_len;
	uint8  *buffer; 	/* uint8 characters. **NOT** necessarily null-terminated */
} STRING2;




/********************************************************************** 
 * Domain SID structures
 **********************************************************************/

typedef struct {
	uint32 num_auths; /* length, bytes, including length of len :-) */
	DOM_SID sid;
} DOM_SID2;


/********************************************************************** 
 * Domain SID structures
 **********************************************************************/

/* DOM_RID - domain RID structure for ntlsa pipe */
typedef struct {
	uint16 type; /* value is SID_NAME_USE enum */
	uint32 rid;
	uint32 rid_idx; /* referenced domain index */
} DOM_RID;

/* DOM_RID2 - second domain RID structure for ntlsa pipe */
typedef struct {
	uint16 type; /* value is SID_NAME_USE enum */
	uint32 rid;
	uint32 rid_idx; /* referenced domain index */
	uint32 unknown;
} DOM_RID2;

typedef struct {		/* DOM_RID3 - domain RID structure for samr pipe */
	uint32 rid;        /* domain-relative (to a SID) id */
	uint32 type1;      /* value is 0x1 */
	uint32 ptr_type;   /* undocumented pointer */
	uint32 type2;      /* value is 0x1 */
	uint32 unk; /* value is 0x2 */
} DOM_RID3;

/* DOM_RID4 - rid + user attributes */
typedef struct domrid4_info
{
	uint32 unknown;
	uint16 attr;
	uint32 rid;  /* user RID */
} DOM_RID4;

/* DOM_GID - group id + user attributes */
typedef struct {
	uint32 g_rid;  /* a group RID */
	uint32 attr;
} DOM_GID;

/********************************************************************** 
 * ????
 **********************************************************************/

/* DOM_CLNT_SRV - client / server names */
typedef struct clnt_srv_info {
	uint32  undoc_buffer; /* undocumented 32 bit buffer pointer */
	UNISTR2 uni_logon_srv; /* logon server name */
	uint32  undoc_buffer2; /* undocumented 32 bit buffer pointer */
	UNISTR2 uni_comp_name; /* client machine name */
} DOM_CLNT_SRV;

/* 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 {
	unsigned char 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_CLNT_INFO2 - client info */
typedef struct clnt_info2 {
	DOM_CLNT_SRV login;
	uint32        ptr_cred;
	DOM_CRED      cred;
} DOM_CLNT_INFO2;

/* DOM_LOGON_ID - logon id */
typedef struct logon_info {
	uint32 low;
	uint32 high;
} DOM_LOGON_ID;

/* OWF INFO */
typedef struct owf_info {
	uint8 data[16];
} OWF_INFO;


#endif /* _RPC_MISC_H */