[deliverable/linux.git] / include / linux / smb.h

/*
 *  smb.h
 *
 *  Copyright (C) 1995, 1996 by Paal-Kr. Engstad and Volker Lendecke
 *  Copyright (C) 1997 by Volker Lendecke
 *
 */

#ifndef _LINUX_SMB_H
#define _LINUX_SMB_H

#include <linux/types.h>
#include <linux/magic.h>
#include <linux/time.h>

enum smb_protocol { 
	SMB_PROTOCOL_NONE, 
	SMB_PROTOCOL_CORE, 
	SMB_PROTOCOL_COREPLUS, 
	SMB_PROTOCOL_LANMAN1, 
	SMB_PROTOCOL_LANMAN2, 
	SMB_PROTOCOL_NT1 
};

enum smb_case_hndl {
	SMB_CASE_DEFAULT,
	SMB_CASE_LOWER,
	SMB_CASE_UPPER
};

struct smb_dskattr {
        __u16 total;
        __u16 allocblocks;
        __u16 blocksize;
        __u16 free;
};

struct smb_conn_opt {

        /* The socket */
	unsigned int fd;

	enum smb_protocol protocol;
	enum smb_case_hndl case_handling;

	/* Connection-Options */

	__u32              max_xmit;
	__u16              server_uid;
	__u16              tid;

        /* The following are LANMAN 1.0 options */
        __u16              secmode;
        __u16              maxmux;
        __u16              maxvcs;
        __u16              rawmode;
        __u32              sesskey;

	/* The following are NT LM 0.12 options */
	__u32              maxraw;
	__u32              capabilities;
	__s16              serverzone;
};

#ifdef __KERNEL__

#define SMB_NLS_MAXNAMELEN 20
struct smb_nls_codepage {
	char local_name[SMB_NLS_MAXNAMELEN];
	char remote_name[SMB_NLS_MAXNAMELEN];
};


#define SMB_MAXNAMELEN 255
#define SMB_MAXPATHLEN 1024

/*
 * Contains all relevant data on a SMB networked file.
 */
struct smb_fattr {
	__u16 attr;

	unsigned long	f_ino;
	umode_t		f_mode;
	nlink_t		f_nlink;
	uid_t		f_uid;
	gid_t		f_gid;
	dev_t		f_rdev;
	loff_t		f_size;
	struct timespec	f_atime;
	struct timespec f_mtime;
	struct timespec f_ctime;
	unsigned long	f_blocks;
	int		f_unix;
};

enum smb_conn_state {
	CONN_VALID,		/* everything's fine */
	CONN_INVALID,		/* Something went wrong, but did not
				   try to reconnect yet. */
	CONN_RETRIED,		/* Tried a reconnection, but was refused */
	CONN_RETRYING		/* Currently trying to reconnect */
};

#define SMB_HEADER_LEN   37     /* includes everything up to, but not
                                 * including smb_bcc */

#define SMB_INITIAL_PACKET_SIZE		4000
#define SMB_MAX_PACKET_SIZE		32768

/* reserve this much space for trans2 parameters. Shouldn't have to be more
   than 10 or so, but OS/2 seems happier like this. */
#define SMB_TRANS2_MAX_PARAM 64

#endif
#endif
Commit	Line	Data
1da177e4 LT	1	/*
	2	* smb.h
	3	*
	4	* Copyright (C) 1995, 1996 by Paal-Kr. Engstad and Volker Lendecke
	5	* Copyright (C) 1997 by Volker Lendecke
	6	*
	7	*/
	8
	9	#ifndef _LINUX_SMB_H
	10	#define _LINUX_SMB_H
	11
	12	#include <linux/types.h>
e18fa700	13	#include <linux/magic.h>
76308da1	14	#include <linux/time.h>
1da177e4 LT	15
	16	enum smb_protocol {
	17	SMB_PROTOCOL_NONE,
	18	SMB_PROTOCOL_CORE,
	19	SMB_PROTOCOL_COREPLUS,
	20	SMB_PROTOCOL_LANMAN1,
	21	SMB_PROTOCOL_LANMAN2,
	22	SMB_PROTOCOL_NT1
	23	};
	24
	25	enum smb_case_hndl {
	26	SMB_CASE_DEFAULT,
	27	SMB_CASE_LOWER,
	28	SMB_CASE_UPPER
	29	};
	30
	31	struct smb_dskattr {
	32	__u16 total;
	33	__u16 allocblocks;
	34	__u16 blocksize;
	35	__u16 free;
	36	};
	37
	38	struct smb_conn_opt {
	39
	40	/* The socket */
	41	unsigned int fd;
	42
	43	enum smb_protocol protocol;
	44	enum smb_case_hndl case_handling;
	45
	46	/* Connection-Options */
	47
	48	__u32 max_xmit;
	49	__u16 server_uid;
	50	__u16 tid;
	51
	52	/* The following are LANMAN 1.0 options */
	53	__u16 secmode;
	54	__u16 maxmux;
	55	__u16 maxvcs;
	56	__u16 rawmode;
	57	__u32 sesskey;
	58
	59	/* The following are NT LM 0.12 options */
	60	__u32 maxraw;
	61	__u32 capabilities;
	62	__s16 serverzone;
	63	};
	64
	65	#ifdef __KERNEL__
	66
	67	#define SMB_NLS_MAXNAMELEN 20
	68	struct smb_nls_codepage {
	69	char local_name[SMB_NLS_MAXNAMELEN];
	70	char remote_name[SMB_NLS_MAXNAMELEN];
	71	};
	72
	73
	74	#define SMB_MAXNAMELEN 255
	75	#define SMB_MAXPATHLEN 1024
	76
	77	/*
	78	* Contains all relevant data on a SMB networked file.
79	*/
80	struct smb_fattr {
81	__u16 attr;
82
83	unsigned long f_ino;
84	umode_t f_mode;
85	nlink_t f_nlink;
86	uid_t f_uid;
87	gid_t f_gid;
88	dev_t f_rdev;
89	loff_t f_size;
90	struct timespec f_atime;
91	struct timespec f_mtime;
92	struct timespec f_ctime;
1da177e4 LT	93	unsigned long f_blocks;
	94	int f_unix;
	95	};
	96
	97	enum smb_conn_state {
	98	CONN_VALID, /* everything's fine */
	99	CONN_INVALID, /* Something went wrong, but did not
	100	try to reconnect yet. */
	101	CONN_RETRIED, /* Tried a reconnection, but was refused */
	102	CONN_RETRYING /* Currently trying to reconnect */
	103	};
	104
1da177e4 LT	105	#define SMB_HEADER_LEN 37 /* includes everything up to, but not
	106	* including smb_bcc */
	107
	108	#define SMB_INITIAL_PACKET_SIZE 4000
	109	#define SMB_MAX_PACKET_SIZE 32768
	110
	111	/* reserve this much space for trans2 parameters. Shouldn't have to be more
	112	than 10 or so, but OS/2 seems happier like this. */
	113	#define SMB_TRANS2_MAX_PARAM 64
	114
	115	#endif
	116	#endif