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s3:vfs_gpfs: make "gpfs:winattr" a per share option

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metze

Signed-off-by: Christian Ambach <ambi@samba.org>
This commit is contained in:
Stefan Metzmacher 2011-12-22 14:36:55 +01:00 committed by Christian Ambach
parent 2e95d8048b
commit 89a4f66826
2 changed files with 73 additions and 5 deletions
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8
source3/modules/gpfs.c
View File

@ -26,7 +26,6 @@
#include "vfs_gpfs.h"
static bool gpfs_getrealfilename;
static bool gpfs_winattr;
static bool gpfs_do_ftruncate;
static int (*gpfs_set_share_fn)(int fd, unsigned int allow, unsigned int deny);
@ -159,7 +158,7 @@ int smbd_gpfs_get_realfilename_path(char *pathname, char *filenamep,
int get_gpfs_winattrs(char *pathname,struct gpfs_winattr *attrs)
{
if ((!gpfs_winattr) || (gpfs_get_winattrs_path_fn == NULL)) {
if (gpfs_get_winattrs_path_fn == NULL) {
errno = ENOSYS;
return -1;
}
@ -170,7 +169,7 @@ int get_gpfs_winattrs(char *pathname,struct gpfs_winattr *attrs)
int smbd_fget_gpfs_winattrs(int fd, struct gpfs_winattr *attrs)
{
if ((!gpfs_winattr) || (gpfs_get_winattrs_fn == NULL)) {
if (gpfs_get_winattrs_fn == NULL) {
errno = ENOSYS;
return -1;
}
@ -180,7 +179,7 @@ int smbd_fget_gpfs_winattrs(int fd, struct gpfs_winattr *attrs)
int set_gpfs_winattrs(char *pathname,int flags,struct gpfs_winattr *attrs)
{
if ((!gpfs_winattr) || (gpfs_set_winattrs_path_fn == NULL)) {
if (gpfs_set_winattrs_path_fn == NULL) {
errno = ENOSYS;
return -1;
}
@ -266,7 +265,6 @@ void init_gpfs(void)
gpfs_getrealfilename = lp_parm_bool(-1, "gpfs", "getrealfilename",
True);
gpfs_winattr = lp_parm_bool(-1, "gpfs", "winattr", False);
gpfs_do_ftruncate = lp_parm_bool(-1, "gpfs", "ftruncate", True);
return;

70
source3/modules/vfs_gpfs.c
View File

@ -39,6 +39,7 @@ struct gpfs_config_data {
bool leases;
bool hsm;
bool syncio;
bool winattr;
};
@ -946,6 +947,16 @@ static int gpfs_set_xattr(struct vfs_handle_struct *handle, const char *path,
unsigned int dosmode=0;
struct gpfs_winattr attrs;
int ret = 0;
struct gpfs_config_data *config;
SMB_VFS_HANDLE_GET_DATA(handle, config,
struct gpfs_config_data,
return -1);
if (!config->winattr) {
DEBUG(10, ("gpfs_set_xattr:name is %s -> next\n",name));
return SMB_VFS_NEXT_SETXATTR(handle,path,name,value,size,flags);
}
DEBUG(10, ("gpfs_set_xattr: %s \n",path));
@ -1022,6 +1033,16 @@ static ssize_t gpfs_get_xattr(struct vfs_handle_struct *handle, const char *pat
unsigned int dosmode = 0;
struct gpfs_winattr attrs;
int ret = 0;
struct gpfs_config_data *config;
SMB_VFS_HANDLE_GET_DATA(handle, config,
struct gpfs_config_data,
return -1);
if (!config->winattr) {
DEBUG(10, ("gpfs_get_xattr:name is %s -> next\n",name));
return SMB_VFS_NEXT_GETXATTR(handle,path,name,value,size);
}
DEBUG(10, ("gpfs_get_xattr: %s \n",path));
@ -1075,11 +1096,21 @@ static int vfs_gpfs_stat(struct vfs_handle_struct *handle,
char *fname = NULL;
NTSTATUS status;
int ret;
struct gpfs_config_data *config;
SMB_VFS_HANDLE_GET_DATA(handle, config,
struct gpfs_config_data,
return -1);
ret = SMB_VFS_NEXT_STAT(handle, smb_fname);
if (ret == -1) {
return -1;
}
if (!config->winattr) {
return 0;
}
status = get_full_smb_filename(talloc_tos(), smb_fname, &fname);
if (!NT_STATUS_IS_OK(status)) {
errno = map_errno_from_nt_status(status);
@ -1100,6 +1131,11 @@ static int vfs_gpfs_fstat(struct vfs_handle_struct *handle,
{
struct gpfs_winattr attrs;
int ret;
struct gpfs_config_data *config;
SMB_VFS_HANDLE_GET_DATA(handle, config,
struct gpfs_config_data,
return -1);
ret = SMB_VFS_NEXT_FSTAT(handle, fsp, sbuf);
if (ret == -1) {
@ -1108,6 +1144,10 @@ static int vfs_gpfs_fstat(struct vfs_handle_struct *handle,
if ((fsp->fh == NULL) || (fsp->fh->fd == -1)) {
return 0;
}
if (!config->winattr) {
return 0;
}
ret = smbd_fget_gpfs_winattrs(fsp->fh->fd, &attrs);
if (ret == 0) {
sbuf->st_ex_btime.tv_sec = attrs.creationTime.tv_sec;
@ -1123,11 +1163,20 @@ static int vfs_gpfs_lstat(struct vfs_handle_struct *handle,
char *path = NULL;
NTSTATUS status;
int ret;
struct gpfs_config_data *config;
SMB_VFS_HANDLE_GET_DATA(handle, config,
struct gpfs_config_data,
return -1);
ret = SMB_VFS_NEXT_LSTAT(handle, smb_fname);
if (ret == -1) {
return -1;
}
if (!config->winattr) {
return 0;
}
status = get_full_smb_filename(talloc_tos(), smb_fname, &path);
if (!NT_STATUS_IS_OK(status)) {
errno = map_errno_from_nt_status(status);
@ -1152,6 +1201,11 @@ static int vfs_gpfs_ntimes(struct vfs_handle_struct *handle,
int ret;
char *path = NULL;
NTSTATUS status;
struct gpfs_config_data *config;
SMB_VFS_HANDLE_GET_DATA(handle, config,
struct gpfs_config_data,
return -1);
ret = SMB_VFS_NEXT_NTIMES(handle, smb_fname, ft);
if(ret == -1){
@ -1164,6 +1218,10 @@ static int vfs_gpfs_ntimes(struct vfs_handle_struct *handle,
return 0;
}
if (!config->winattr) {
return 0;
}
status = get_full_smb_filename(talloc_tos(), smb_fname, &path);
if (!NT_STATUS_IS_OK(status)) {
errno = map_errno_from_nt_status(status);
@ -1203,6 +1261,15 @@ static bool vfs_gpfs_is_offline(struct vfs_handle_struct *handle,
struct gpfs_winattr attrs;
char *path = NULL;
NTSTATUS status;
struct gpfs_config_data *config;
SMB_VFS_HANDLE_GET_DATA(handle, config,
struct gpfs_config_data,
return -1);
if (!config->winattr) {
return SMB_VFS_NEXT_IS_OFFLINE(handle, fname, sbuf);
}
status = get_full_smb_filename(talloc_tos(), fname, &path);
if (!NT_STATUS_IS_OK(status)) {
@ -1280,6 +1347,9 @@ int vfs_gpfs_connect(struct vfs_handle_struct *handle, const char *service,
config->syncio = lp_parm_bool(SNUM(handle->conn), "gpfs",
"syncio", false);
config->winattr = lp_parm_bool(SNUM(handle->conn), "gpfs",
"winattr", false);
SMB_VFS_HANDLE_SET_DATA(handle, config,
NULL, struct gpfs_config_data,
return -1);