#include <rpc/rpc.h>
#include <rpc/clnt.h>
#include <rpc/xdr.h>
#include <rpc/auth.h>
#include <arpa/inet.h>
#include "nfs4.h"
#include "nfs_proto_functions.h"
#include "fsal_nfsv4_macros.h"
#include "fsal_internal.h"
#include "fsal_convert.h"
#include "fsal_common.h"
#include "SemN.h"
#include <pthread.h>
#include <string.h>
#include "abstract_mem.h"

Defines
#define	FSAL_INTERNAL_C
#define	FSAL_PROXY_OPEN_CONFIRM_NB_OP_ALLOC 2
#define	FSAL_PROXY_OPEN_CONFIRM_IDX_OP_PUTFH 0
#define	FSAL_PROXY_OPEN_CONFIRM_IDX_OP_OPEN_CONFIRM 1
Functions
void	fsal_interval_proxy_fsalattr2bitmap4 (fsal_attrib_list_t pfsalattr, bitmap4 pbitmap)
void	fsal_internal_proxy_create_fattr_bitmap (bitmap4 *pbitmap)
void	fsal_internal_proxy_create_fattr_readdir_bitmap (bitmap4 *pbitmap)
void	fsal_internal_proxy_create_fattr_fsinfo_bitmap (bitmap4 *pbitmap)
void	fsal_internal_proxy_setup_readdir_fattr (fsal_proxy_internal_fattr_readdir_t *pfattr)
void	fsal_internal_proxy_setup_fattr (fsal_proxy_internal_fattr_t *pfattr)
fsal_status_t	fsal_internal_proxy_error_convert (nfsstat4 nfsstatus, int indexfunc)
int	fsal_internal_proxy_create_fh (nfs_fh4 pnfs4_handle, fsal_nodetype_t type, fsal_u64_t fileid, fsal_handle_t fsal_handle)
int	fsal_internal_proxy_extract_fh (nfs_fh4 pnfs4_handle, fsal_handle_t fsal_handle)
int	fsal_internal_proxy_fsal_name_2_utf8 (fsal_name_t pname, utf8string utf8str)
int	fsal_internal_proxy_fsal_path_2_utf8 (fsal_path_t ppath, utf8string utf8str)
int	fsal_internal_proxy_fsal_utf8_2_path (fsal_path_t ppath, utf8string utf8str)
int	fsal_internal_proxy_fsal_utf8_2_name (fsal_name_t pname, utf8string utf8str)
int	proxy_Fattr_To_FSAL_dynamic_fsinfo (fsal_dynamicfsinfo_t pdynamicinfo, fattr4 Fattr)
int	proxy_Fattr_To_FSAL_attr (fsal_attrib_list_t pFSAL_attr, proxyfsal_handle_t phandle, fattr4 *Fattr)
fsal_status_t	fsal_internal_set_auth_gss (proxyfsal_op_context_t *p_thr_context)
fsal_status_t	fsal_proxy_create_rpc_clnt (proxyfsal_op_context_t *ctx)
int	fsal_internal_ClientReconnect (proxyfsal_op_context_t *p_thr_context)
fsal_status_t	FSAL_proxy_open_confirm (proxyfsal_file_t *pfd)
void *	FSAL_proxy_change_user (proxyfsal_op_context_t *p_thr_context)
Variables
time_t	ServerBootTime
fsal_staticfsinfo_t	global_fs_info
proxyfs_specific_initinfo_t	global_fsal_proxy_specific_info

Define Documentation

#define FSAL_INTERNAL_C

Definition at line 17 of file fsal_proxy_internal.c.

#define FSAL_PROXY_OPEN_CONFIRM_IDX_OP_OPEN_CONFIRM 1

#define FSAL_PROXY_OPEN_CONFIRM_IDX_OP_PUTFH 0

#define FSAL_PROXY_OPEN_CONFIRM_NB_OP_ALLOC 2

Function Documentation

int fsal_internal_ClientReconnect ( proxyfsal_op_context_t * p_thr_context )

fsal_internal_ClientReconnect: Redo a previously lost connection to the server.

Redo a previously lost connection to the server.

Parameters:

p_thr_context [INOUT] pointer to the FSAL thread context.

Returns:: 0 if successful, -1 if failed

Definition at line 922 of file fsal_proxy_internal.c.

void fsal_internal_proxy_create_fattr_bitmap ( bitmap4 * pbitmap )

fsal_internal_proxy_create_fattr_bitmap : Create the fattr4 bitmap related to the attributes managed by this implementation of the proxy

Parameters:

none

Returns:: the desired bitmap

Definition at line 87 of file fsal_proxy_internal.c.

void fsal_internal_proxy_create_fattr_fsinfo_bitmap ( bitmap4 * pbitmap )

Definition at line 147 of file fsal_proxy_internal.c.

void fsal_internal_proxy_create_fattr_readdir_bitmap ( bitmap4 * pbitmap )

Definition at line 117 of file fsal_proxy_internal.c.

int fsal_internal_proxy_create_fh	(	nfs_fh4 *	pnfs4_handle,
		fsal_nodetype_t	type,
		fsal_u64_t	fileid,
		fsal_handle_t *	fsal_handle
	)

fsal_internal_proxy_create_fh :

Parameters:

pnfs4_handle	[IN] the NFSv4 Handle
type	[IN] the type of object for this entry
fileid	[IN] the file id for this entry
pfsal_handle	[OUT] the resulting FSAL Handle

Returns:: TRUE if OK, FALSE otherwise

Definition at line 389 of file fsal_proxy_internal.c.

fsal_status_t fsal_internal_proxy_error_convert	(	nfsstat4	nfsstatus,
		int	indexfunc
	)

fsal_internal_proxy_error_convert : Build a fsal_status in a correct way based on a NFS status

Parameters:

nfsstatus	[IN] the nfs status to be converted
indexfunc	[IN] the index of the FSAL function was does the call

Returns:: the converted value

Definition at line 194 of file fsal_proxy_internal.c.

int fsal_internal_proxy_extract_fh	(	nfs_fh4 *	pnfs4_handle,
		fsal_handle_t *	fsal_handle
	)

fsal_internal_proxy_extract_fh : Do the FSAL -> NFSv4 FH conversion

Parameters:

pnfs4_handle	[OUT] the NFSv4 Handle
pfsal_handle	[IN] the resulting FSAL Handle

Returns:: TRUE if OK, FALSE otherwise

Definition at line 449 of file fsal_proxy_internal.c.

int fsal_internal_proxy_fsal_name_2_utf8	(	fsal_name_t *	pname,
		utf8string *	utf8str
	)

fsal_internal_proxy_fsal_name_2_utf8 : Do the FSAL -> NFSv4 UTF8 str conversion

Parameters:

pname	[IN] the fsal name
utf8str	[OUT] the resulting UTF8 str

Returns:: TRUE if OK, FALSE otherwise

Definition at line 482 of file fsal_proxy_internal.c.

int fsal_internal_proxy_fsal_path_2_utf8	(	fsal_path_t *	ppath,
		utf8string *	utf8str
	)

fsal_internal_proxy_fsal_path_2_utf8 : Do the FSAL -> NFSv4 UTF8 str conversion

Parameters:

ppath	[IN] the fsal path
utf8str	[OUT] the resulting UTF8 str

Returns:: TRUE if OK, FALSE otherwise

Definition at line 519 of file fsal_proxy_internal.c.

int fsal_internal_proxy_fsal_utf8_2_name	(	fsal_name_t *	pname,
		utf8string *	utf8str
	)

fsal_internal_proxy_fsal_utf8_2_name : Do the NFSv4 UTF8 -> FSAL str conversion

Parameters:

pname	[IN] the fsal name
utf8str	[OUT] the resulting UTF8 str

Returns:: TRUE if OK, FALSE otherwise

Definition at line 587 of file fsal_proxy_internal.c.

int fsal_internal_proxy_fsal_utf8_2_path	(	fsal_path_t *	ppath,
		utf8string *	utf8str
	)

fsal_internal_proxy_fsal_utf8_2_path : Do the NFSv4 UTF8 -> FSAL str conversion

Parameters:

ppath	[IN] the fsal path
utf8str	[OUT] the resulting UTF8 str

Returns:: TRUE if OK, FALSE otherwise

Definition at line 557 of file fsal_proxy_internal.c.

void fsal_internal_proxy_setup_fattr ( fsal_proxy_internal_fattr_t * pfattr )

Definition at line 176 of file fsal_proxy_internal.c.

void fsal_internal_proxy_setup_readdir_fattr ( fsal_proxy_internal_fattr_readdir_t * pfattr )

Definition at line 168 of file fsal_proxy_internal.c.

fsal_status_t fsal_internal_set_auth_gss ( proxyfsal_op_context_t * p_thr_context )

Definition at line 758 of file fsal_proxy_internal.c.

void fsal_interval_proxy_fsalattr2bitmap4	(	fsal_attrib_list_t *	pfsalattr,
		bitmap4 *	pbitmap
	)

Definition at line 53 of file fsal_proxy_internal.c.

void* FSAL_proxy_change_user ( proxyfsal_op_context_t * p_thr_context )

Todo:: : Nothing done now. Once RPCSEC_GSS will have explicit management, return an error as defaut behavior: non supported auth flavor

Definition at line 1065 of file fsal_proxy_internal.c.

fsal_status_t fsal_proxy_create_rpc_clnt ( proxyfsal_op_context_t * ctx )

Definition at line 794 of file fsal_proxy_internal.c.

fsal_status_t FSAL_proxy_open_confirm ( proxyfsal_file_t * pfd )

FSAL_proxy_open_confirm: Confirms a previously made OP_OPEN if this is required by the server

Parameters:

pfd	[INOUT] : Open file descriptor for the file whose open is to be confirmed

Returns:

Major error codes:

ERR_FSAL_NO_ERROR (no error) ERR_FSAL_IO, ...

Definition at line 966 of file fsal_proxy_internal.c.

int proxy_Fattr_To_FSAL_attr	(	fsal_attrib_list_t *	pFSAL_attr,
		proxyfsal_handle_t *	phandle,
		fattr4 *	Fattr
	)

proxy_Fattr_To_FSAL_attr: Converts NFSv4 attributes buffer to a FSAL attributes structure.

Converts NFSv4 attributes buffer to a FSAL attributes structure.

Parameters:

pFSAL_attr	[OUT] pointer to FSAL attributes.
Fattr	[IN] pointer to NFSv4 attributes.

Returns:: 1 if successful, 0 if not supported, -1 if argument is badly formed

Definition at line 746 of file fsal_proxy_internal.c.

int proxy_Fattr_To_FSAL_dynamic_fsinfo	(	fsal_dynamicfsinfo_t *	pdynamicinfo,
		fattr4 *	Fattr
	)

proxy_Fattr_To_FSAL_dynamic_fsinfo: Converts NFSv4 attributes buffer to a FSAL dynamic fsinfo structure.

Converts NFSv4 attributes buffer to a FSAL dynamic fsinfo structure.

Parameters:

pdynamicinfo	[OUT] pointer to FSAL attributes.
Fattr	[IN] pointer to NFSv4 attributes.

Returns:: 1 if successful, 0 if not supported, -1 if argument is badly formed

Definition at line 617 of file fsal_proxy_internal.c.

Variable Documentation

fsal_staticfsinfo_t global_fs_info

Definition at line 52 of file FSAL_CEPH/fsal_internal.c.

proxyfs_specific_initinfo_t global_fsal_proxy_specific_info

Definition at line 44 of file FSAL_PROXY/fsal_init.c.

time_t ServerBootTime

Definition at line 53 of file Convert_FSAL_Handle.c.

fsal_proxy_internal.c File Reference

Defines

Functions

Variables

Define Documentation

Function Documentation

Variable Documentation