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r11232: Added ab's POSIX statvfs vfs call. Sorry for the delay ab.

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Jeremy.
(This used to be commit af8545806770a7530eecc184bdd230ca14999884)
This commit is contained in:
Jeremy Allison 2005-10-20 17:33:17 +00:00 committed by Gerald (Jerry) Carter
parent fc8292f381
commit a5b339c799
11 changed files with 115 additions and 7 deletions
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6
examples/VFS/skel_opaque.c
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@ -71,6 +71,11 @@ static int skel_get_shadow_copy_data(vfs_handle_struct *handle, files_struct *fs
return vfswrap_get_shadow_copy_data(NULL, fsp, shadow_copy_data, labels);
}
static int skel_statvfs(struct vfs_handle_struct *handle, struct connection_struct *conn, const char *path, struct vfs_statvfs_struct *statbuf)
{
return vfswrap_statvfs(NULL, conn, path, statbuf);
}
static SMB_STRUCT_DIR *skel_opendir(vfs_handle_struct *handle, connection_struct *conn, const char *fname, const char *mask, uint32 attr)
{
return vfswrap_opendir(NULL, conn, fname, mask, attr);
@ -534,6 +539,7 @@ static vfs_op_tuple skel_op_tuples[] = {
{SMB_VFS_OP(skel_get_quota), SMB_VFS_OP_GET_QUOTA, SMB_VFS_LAYER_OPAQUE},
{SMB_VFS_OP(skel_set_quota), SMB_VFS_OP_SET_QUOTA, SMB_VFS_LAYER_OPAQUE},
{SMB_VFS_OP(skel_get_shadow_copy_data), SMB_VFS_OP_GET_SHADOW_COPY_DATA,SMB_VFS_LAYER_OPAQUE},
{SMB_VFS_OP(skel_statvfs), SMB_VFS_OP_STATVFS, SMB_VFS_LAYER_OPAQUE},
/* Directory operations */

6
examples/VFS/skel_transparent.c
View File

@ -70,6 +70,11 @@ static int skel_get_shadow_copy_data(vfs_handle_struct *handle, files_struct *fs
return SMB_VFS_NEXT_GET_SHADOW_COPY_DATA(handle, fsp, shadow_copy_data, labels);
}
static int skel_statvfs(struct vfs_handle_struct *handle, struct connection_struct *conn, const char *path, struct vfs_statvfs_struct *statbuf)
{
return SMB_VFS_NEXT_STATVFS(handle, conn, path, statbuf);
}
static SMB_STRUCT_DIR *skel_opendir(vfs_handle_struct *handle, connection_struct *conn, const char *fname, const char *mask, uint32 attr)
{
return SMB_VFS_NEXT_OPENDIR(handle, conn, fname, mask, attr);
@ -503,6 +508,7 @@ static vfs_op_tuple skel_op_tuples[] = {
{SMB_VFS_OP(skel_get_quota), SMB_VFS_OP_GET_QUOTA, SMB_VFS_LAYER_TRANSPARENT},
{SMB_VFS_OP(skel_set_quota), SMB_VFS_OP_SET_QUOTA, SMB_VFS_LAYER_TRANSPARENT},
{SMB_VFS_OP(skel_get_shadow_copy_data), SMB_VFS_OP_GET_SHADOW_COPY_DATA,SMB_VFS_LAYER_TRANSPARENT},
{SMB_VFS_OP(skel_statvfs), SMB_VFS_OP_STATVFS, SMB_VFS_LAYER_TRANSPARENT},
/* Directory operations */

2
source3/Makefile.in
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@ -400,7 +400,7 @@ SMBD_OBJ_SRV = smbd/files.o smbd/chgpasswd.o smbd/connection.o \
lib/sysquotas_xfs.o lib/sysquotas_4A.o \
smbd/change_trust_pw.o smbd/fake_file.o \
smbd/quotas.o smbd/ntquotas.o $(AFS_OBJ) smbd/msdfs.o \
$(AFS_SETTOKEN_OBJ) smbd/aio.o \
$(AFS_SETTOKEN_OBJ) smbd/aio.o smbd/statvfs.o \
$(MANGLE_OBJ) @VFS_STATIC@
SMBD_OBJ_BASE = $(PARAM_OBJ) $(SMBD_OBJ_SRV) $(LIBSMB_OBJ) \

40
source3/include/vfs.h
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@ -3,7 +3,7 @@
VFS structures and parameters
Copyright (C) Jeremy Allison 1999-2005
Copyright (C) Tim Potter 1999
Copyright (C) Alexander Bokovoy 2002
Copyright (C) Alexander Bokovoy 2002-2005
Copyright (C) Stefan (metze) Metzmacher 2003
This program is free software; you can redistribute it and/or modify
@ -60,7 +60,8 @@
Also include aio calls. JRA. */
/* Changed to version 13 as the internal structure of files_struct has changed. JRA */
/* Changed to version 14 as the we had to change DIR to SMB_STRUCT_DIR. JRA */
#define SMB_VFS_INTERFACE_VERSION 14
/* Changed to version 15 as the we added the statvfs call. JRA */
#define SMB_VFS_INTERFACE_VERSION 15
/* to bug old modules which are trying to compile with the old functions */
@ -82,6 +83,7 @@ struct vfs_handle_struct;
struct connection_struct;
struct files_struct;
struct security_descriptor_info;
struct vfs_statvfs_struct;
/*
Available VFS operations. These values must be in sync with vfs_ops struct
@ -101,7 +103,7 @@ typedef enum _vfs_op_type {
SMB_VFS_OP_GET_QUOTA,
SMB_VFS_OP_SET_QUOTA,
SMB_VFS_OP_GET_SHADOW_COPY_DATA,
SMB_VFS_OP_STATVFS,
/* Directory operations */
@ -222,6 +224,7 @@ struct vfs_ops {
int (*get_quota)(struct vfs_handle_struct *handle, struct connection_struct *conn, enum SMB_QUOTA_TYPE qtype, unid_t id, SMB_DISK_QUOTA *qt);
int (*set_quota)(struct vfs_handle_struct *handle, struct connection_struct *conn, enum SMB_QUOTA_TYPE qtype, unid_t id, SMB_DISK_QUOTA *qt);
int (*get_shadow_copy_data)(struct vfs_handle_struct *handle, struct files_struct *fsp, SHADOW_COPY_DATA *shadow_copy_data, BOOL labels);
int (*statvfs)(struct vfs_handle_struct *handle, struct connection_struct *conn, const char *path, struct vfs_statvfs_struct *statbuf);
/* Directory operations */
@ -334,6 +337,7 @@ struct vfs_ops {
struct vfs_handle_struct *get_quota;
struct vfs_handle_struct *set_quota;
struct vfs_handle_struct *get_shadow_copy_data;
struct vfs_handle_struct *statvfs;
/* Directory operations */
@ -478,7 +482,7 @@ typedef enum _vfs_op_layer {
using this information.
*/
typedef struct _vfs_op_tuple {
typedef struct vfs_op_tuple {
void* op;
vfs_op_type type;
vfs_op_layer layer;
@ -495,6 +499,34 @@ typedef struct vfs_handle_struct {
} vfs_handle_struct;
typedef struct vfs_statvfs_struct {
/* For undefined recommended transfer size return -1 in that field */
uint32 OptimalTransferSize; /* bsize on some os, iosize on other os */
uint32 BlockSize;
/*
The next three fields are in terms of the block size.
(above). If block size is unknown, 4096 would be a
reasonable block size for a server to report.
Note that returning the blocks/blocksavail removes need
to make a second call (to QFSInfo level 0x103 to get this info.
UserBlockAvail is typically less than or equal to BlocksAvail,
if no distinction is made return the same value in each.
*/
SMB_BIG_UINT TotalBlocks;
SMB_BIG_UINT BlocksAvail; /* bfree */
SMB_BIG_UINT UserBlocksAvail; /* bavail */
/* For undefined Node fields or FSID return -1 */
SMB_BIG_UINT TotalFileNodes;
SMB_BIG_UINT FreeFileNodes;
SMB_BIG_UINT FsIdentifier; /* fsid */
/* NB Namelen comes from FILE_SYSTEM_ATTRIBUTE_INFO call */
/* NB flags can come from FILE_SYSTEM_DEVICE_INFO call */
} vfs_statvfs_struct;
#define SMB_VFS_HANDLE_GET_DATA(handle, datap, type, ret) { \
if (!(handle)||((datap=(type *)(handle)->data)==NULL)) { \
DEBUG(0,("%s() failed to get vfs_handle->data!\n",FUNCTION_MACRO)); \

3
source3/include/vfs_macros.h
View File

@ -34,6 +34,7 @@
#define SMB_VFS_GET_QUOTA(conn, qtype, id, qt) ((conn)->vfs.ops.get_quota((conn)->vfs.handles.get_quota, (conn), (qtype), (id), (qt)))
#define SMB_VFS_SET_QUOTA(conn, qtype, id, qt) ((conn)->vfs.ops.set_quota((conn)->vfs.handles.set_quota, (conn), (qtype), (id), (qt)))
#define SMB_VFS_GET_SHADOW_COPY_DATA(fsp,shadow_copy_data,labels) ((fsp)->conn->vfs.ops.get_shadow_copy_data((fsp)->conn->vfs.handles.get_shadow_copy_data,(fsp),(shadow_copy_data),(labels)))
#define SMB_VFS_STATVFS(conn, path, statbuf) ((conn)->vfs.ops.statvfs((conn)->vfs.handles.statvfs, (conn), (path), (statbuf)))
/* Directory operations */
#define SMB_VFS_OPENDIR(conn, fname, mask, attr) ((conn)->vfs.ops.opendir((conn)->vfs.handles.opendir, (conn), (fname), (mask), (attr)))
@ -144,6 +145,7 @@
#define SMB_VFS_OPAQUE_GET_QUOTA(conn, qtype, id, qt) ((conn)->vfs_opaque.ops.get_quota((conn)->vfs_opaque.handles.get_quota, (conn), (qtype), (id), (qt)))
#define SMB_VFS_OPAQUE_SET_QUOTA(conn, qtype, id, qt) ((conn)->vfs_opaque.ops.set_quota((conn)->vfs_opaque.handles.set_quota, (conn), (qtype), (id), (qt)))
#define SMB_VFS_OPAQUE_GET_SHADOW_COPY_DATA(fsp,shadow_copy_data,labels) ((fsp)->conn->vfs_opaque.ops.get_shadow_copy_data((fsp)->conn->vfs_opaque.handles.get_shadow_copy_data,(fsp),(shadow_copy_data),(labels)))
#define SMB_VFS_OPAQUE_STATVFS(conn, path, statbuf) ((conn)->vfs_opaque.ops.statvfs((conn)->vfs_opaque.handles.statvfs, (conn), (path), (statbuf)))
/* Directory operations */
#define SMB_VFS_OPAQUE_OPENDIR(conn, fname, mask, attr) ((conn)->vfs_opaque.ops.opendir((conn)->vfs_opaque.handles.opendir, (conn), (fname), (mask), (attr)))
@ -254,6 +256,7 @@
#define SMB_VFS_NEXT_GET_QUOTA(handle, conn, qtype, id, qt) ((handle)->vfs_next.ops.get_quota((handle)->vfs_next.handles.get_quota, (conn), (qtype), (id), (qt)))
#define SMB_VFS_NEXT_SET_QUOTA(handle, conn, qtype, id, qt) ((handle)->vfs_next.ops.set_quota((handle)->vfs_next.handles.set_quota, (conn), (qtype), (id), (qt)))
#define SMB_VFS_NEXT_GET_SHADOW_COPY_DATA(handle, fsp, shadow_copy_data ,labels) ((handle)->vfs_next.ops.get_shadow_copy_data((handle)->vfs_next.handles.get_shadow_copy_data,(fsp),(shadow_copy_data),(labels)))
#define SMB_VFS_NEXT_STATVFS(handle, conn, path, statbuf) ((handle)->vfs_next.ops.statvfs((handle)->vfs_next.handles.statvfs, (conn), (path), (statbuf)))
/* Directory operations */
#define SMB_VFS_NEXT_OPENDIR(handle, conn, fname, mask, attr) ((handle)->vfs_next.ops.opendir((handle)->vfs_next.handles.opendir, (conn), (fname), (mask), (attr)))

21
source3/modules/vfs_full_audit.c
View File

@ -85,6 +85,10 @@ static int smb_full_audit_set_quota(struct vfs_handle_struct *handle,
static int smb_full_audit_get_shadow_copy_data(struct vfs_handle_struct *handle,
struct files_struct *fsp,
SHADOW_COPY_DATA *shadow_copy_data, BOOL labels);
static int smb_full_audit_statvfs(struct vfs_handle_struct *handle,
struct connection_struct *conn,
const char *path,
struct vfs_statvfs_struct *statbuf);
static SMB_STRUCT_DIR *smb_full_audit_opendir(vfs_handle_struct *handle, connection_struct *conn,
const char *fname, const char *mask, uint32 attr);
@ -317,6 +321,8 @@ static vfs_op_tuple audit_op_tuples[] = {
SMB_VFS_LAYER_LOGGER},
{SMB_VFS_OP(smb_full_audit_get_shadow_copy_data), SMB_VFS_OP_GET_SHADOW_COPY_DATA,
SMB_VFS_LAYER_LOGGER},
{SMB_VFS_OP(smb_full_audit_statvfs), SMB_VFS_OP_STATVFS,
SMB_VFS_LAYER_LOGGER},
/* Directory operations */
@ -518,6 +524,7 @@ static struct {
{ SMB_VFS_OP_GET_QUOTA, "get_quota" },
{ SMB_VFS_OP_SET_QUOTA, "set_quota" },
{ SMB_VFS_OP_GET_SHADOW_COPY_DATA, "get_shadow_copy_data" },
{ SMB_VFS_OP_STATVFS, "statvfs" },
{ SMB_VFS_OP_OPENDIR, "opendir" },
{ SMB_VFS_OP_READDIR, "readdir" },
{ SMB_VFS_OP_SEEKDIR, "seekdir" },
@ -864,6 +871,20 @@ static int smb_full_audit_get_shadow_copy_data(struct vfs_handle_struct *handle,
return result;
}
static int smb_full_audit_statvfs(struct vfs_handle_struct *handle,
struct connection_struct *conn,
const char *path,
struct vfs_statvfs_struct *statbuf)
{
int result;
result = SMB_VFS_NEXT_STATVFS(handle, conn, path, statbuf);
do_log(SMB_VFS_OP_STATVFS, (result >= 0), handle, "");
return result;
}
static SMB_STRUCT_DIR *smb_full_audit_opendir(vfs_handle_struct *handle, connection_struct *conn,
const char *fname, const char *mask, uint32 attr)
{

33
source3/smbd/trans2.c
View File

@ -4,6 +4,7 @@
Copyright (C) Jeremy Allison 1994-2003
Copyright (C) Stefan (metze) Metzmacher 2003
Copyright (C) Volker Lendecke 2005
Copyright (C) Steve French 2005
Extensively modified by Andrew Tridgell, 1995
@ -2403,6 +2404,38 @@ cBytesSector=%u, cUnitTotal=%u, cUnitAvail=%d\n", (unsigned int)bsize, (unsigned
CIFS_UNIX_POSIX_PATHNAMES_CAP))); /* We have POSIX ACLs and pathname capability. */
break;
case SMB_QUERY_POSIX_FS_INFO:
{
int rc;
vfs_statvfs_struct svfs;
if (!lp_unix_extensions())
return ERROR_DOS(ERRDOS,ERRunknownlevel);
rc = SMB_VFS_STATVFS(conn, ".", &svfs);
if (!rc) {
data_len = 56;
SIVAL(pdata,0,svfs.OptimalTransferSize);
SIVAL(pdata,4,svfs.BlockSize);
SBIG_UINT(pdata,8,svfs.TotalBlocks);
SBIG_UINT(pdata,16,svfs.BlocksAvail);
SBIG_UINT(pdata,24,svfs.UserBlocksAvail);
SBIG_UINT(pdata,32,svfs.TotalFileNodes);
SBIG_UINT(pdata,40,svfs.FreeFileNodes);
SBIG_UINT(pdata,48,svfs.FsIdentifier);
DEBUG(5,("call_trans2qfsinfo : SMB_QUERY_POSIX_FS_INFO succsessful\n"));
#ifdef EOPNOTSUPP
} else if (rc == EOPNOTSUPP) {
return ERROR_DOS(ERRDOS, ERRunknownlevel);
#endif /* EOPNOTSUPP */
} else {
DEBUG(0,("vfs_statvfs() failed for service [%s]\n",lp_servicename(SNUM(conn))));
return ERROR_DOS(ERRSRV,ERRerror);
}
break;
}
case SMB_MAC_QUERY_FS_INFO:
/*
* Thursby MAC extension... ONLY on NTFS filesystems

5
source3/smbd/vfs-wrap.c
View File

@ -86,6 +86,11 @@ int vfswrap_get_shadow_copy_data(struct vfs_handle_struct *handle, struct files_
return -1; /* Not implemented. */
}
int vfswrap_statvfs(struct vfs_handle_struct *handle, struct connection_struct *conn, const char *path, vfs_statvfs_struct *statbuf)
{
return sys_statvfs(path, statbuf);
}
/* Directory operations */
SMB_STRUCT_DIR *vfswrap_opendir(vfs_handle_struct *handle, connection_struct *conn, const char *fname, const char *mask, uint32 attr)

1
source3/smbd/vfs.c
View File

@ -57,6 +57,7 @@ static struct vfs_ops default_vfs = {
vfswrap_get_quota,
vfswrap_set_quota,
vfswrap_get_shadow_copy_data,
vfswrap_statvfs,
/* Directory operations */

3
source3/utils/net_lookup.c
View File

@ -60,6 +60,7 @@ static int net_lookup_host(int argc, const char **argv)
return 0;
}
#ifdef HAVE_LDAP
static void print_ldap_srvlist(char *srvlist)
{
char *cur, *next;
@ -80,7 +81,7 @@ static void print_ldap_srvlist(char *srvlist)
cur = next;
} while (next);
}
#endif
static int net_lookup_ldap(int argc, const char **argv)
{

2
source3/utils/ntlm_auth.c
View File

@ -795,7 +795,6 @@ static void manage_gss_spnego_request(enum stdio_helper_mode stdio_helper_mode,
DATA_BLOB token;
NTSTATUS status;
ssize_t len;
TALLOC_CTX *mem_ctx = talloc_init("manage_gss_spnego_request");
char *user = NULL;
char *domain = NULL;
@ -898,6 +897,7 @@ static void manage_gss_spnego_request(enum stdio_helper_mode stdio_helper_mode,
#ifdef HAVE_KRB5
if (strcmp(request.negTokenInit.mechTypes[0], OID_KERBEROS5_OLD) == 0) {
TALLOC_CTX *mem_ctx = talloc_init("manage_gss_spnego_request");
char *principal;
DATA_BLOB ap_rep;
DATA_BLOB session_key;