*/
#include <linux/fs.h>
-#include <linux/posix_acl_xattr.h>
#include "cifsfs.h"
#include "cifspdu.h"
#include "cifsglob.h"
#include "cifs_debug.h"
#define MAX_EA_VALUE_SIZE 65535
-#define CIFS_XATTR_DOS_ATTRIB "user.DosAttrib"
+#define CIFS_XATTR_DOS_ATTRIB "user.DOSATTRIB"
#define CIFS_XATTR_USER_PREFIX "user."
#define CIFS_XATTR_SYSTEM_PREFIX "system."
-#define CIFS_XATTR_OS2_PREFIX "os2."
-#define CIFS_XATTR_SECURITY_PREFIX ".security"
-#define CIFS_XATTR_TRUSTED_PREFIX "trusted."
-#define XATTR_TRUSTED_PREFIX_LEN 8
-#define XATTR_SECURITY_PREFIX_LEN 9
-/* BB need to add server (Samba e.g) support for security and trusted prefix */
-
+#define CIFS_XATTR_OS2_PREFIX "OS2." /* BB should check for this someday */
+/* also note could add check for security prefix XATTR_SECURITY_PREFIX */
int cifs_removexattr(struct dentry * direntry, const char * ea_name)
if(ea_name == NULL) {
cFYI(1,("Null xattr names not supported"));
- } else if(strncmp(ea_name,CIFS_XATTR_USER_PREFIX,5) == 0) {
- if(strncmp(ea_name,CIFS_XATTR_DOS_ATTRIB,14) == 0) {
- cFYI(1,("attempt to set cifs inode metadata"));
- }
- ea_name += 5; /* skip past user. prefix */
- rc = CIFSSMBSetEA(xid,pTcon,full_path,ea_name,ea_value,
- (__u16)value_size, cifs_sb->local_nls);
- } else if(strncmp(ea_name, CIFS_XATTR_OS2_PREFIX,4) == 0) {
- ea_name += 4; /* skip past os2. prefix */
- rc = CIFSSMBSetEA(xid,pTcon,full_path,ea_name,ea_value,
- (__u16)value_size, cifs_sb->local_nls);
- } else {
- int temp;
- temp = strncmp(ea_name,POSIX_ACL_XATTR_ACCESS,
- strlen(POSIX_ACL_XATTR_ACCESS));
- if (temp == 0) {
-#ifdef CONFIG_CIFS_POSIX
- rc = CIFSSMBSetPosixACL(xid, pTcon,full_path,ea_value,
- (const int)value_size, ACL_TYPE_ACCESS,
- cifs_sb->local_nls);
- cFYI(1,("set POSIX ACL rc %d",rc));
-#else
- cFYI(1,("set POSIX ACL not supported"));
-#endif
- } else if(strncmp(ea_name,POSIX_ACL_XATTR_DEFAULT,strlen(POSIX_ACL_XATTR_DEFAULT)) == 0) {
-#ifdef CONFIG_CIFS_POSIX
- rc = CIFSSMBSetPosixACL(xid, pTcon,full_path,ea_value,
- (const int)value_size, ACL_TYPE_DEFAULT,
- cifs_sb->local_nls);
- cFYI(1,("set POSIX default ACL rc %d",rc));
-#else
- cFYI(1,("set default POSIX ACL not supported"));
-#endif
- } else {
- cFYI(1,("illegal xattr request %s (only user namespace supported)",ea_name));
+ } else if(strncmp(ea_name,CIFS_XATTR_USER_PREFIX,5)) {
+ cFYI(1,("illegal xattr namespace %s (only user namespace supported)",ea_name));
/* BB what if no namespace prefix? */
/* Should we just pass them to server, except for
system and perhaps security prefixes? */
- }
+ } else {
+ ea_name+=5; /* skip past user. prefix */
+ rc = CIFSSMBSetEA(xid,pTcon,full_path,ea_name,ea_value,
+ (__u16)value_size, cifs_sb->local_nls);
}
-
if (full_path)
kfree(full_path);
FreeXid(xid);
sb = direntry->d_inode->i_sb;
if(sb == NULL)
return -EIO;
-
xid = GetXid();
cifs_sb = CIFS_SB(sb);
}
/* return dos attributes as pseudo xattr */
/* return alt name if available as pseudo attr */
- if(ea_name == NULL) {
- cFYI(1,("Null xattr names not supported"));
- } else if(strncmp(ea_name,CIFS_XATTR_USER_PREFIX,5) == 0) {
- if(strncmp(ea_name,CIFS_XATTR_DOS_ATTRIB,14) == 0) {
- cFYI(1,("attempt to query cifs inode metadata"));
- /* revalidate/getattr then populate from inode */
- } /* BB add else when above is implemented */
- ea_name += 5; /* skip past user. prefix */
- rc = CIFSSMBQueryEA(xid,pTcon,full_path,ea_name,ea_value,
- buf_size, cifs_sb->local_nls);
- } else if(strncmp(ea_name, CIFS_XATTR_OS2_PREFIX,4) == 0) {
- ea_name += 4; /* skip past os2. prefix */
- rc = CIFSSMBQueryEA(xid,pTcon,full_path,ea_name,ea_value,
- buf_size, cifs_sb->local_nls);
- } else if(strncmp(ea_name,POSIX_ACL_XATTR_ACCESS,strlen(POSIX_ACL_XATTR_ACCESS)) == 0) {
-#ifdef CONFIG_CIFS_POSIX
- rc = CIFSSMBGetPosixACL(xid, pTcon, full_path,
- ea_value, buf_size, ACL_TYPE_ACCESS,
- cifs_sb->local_nls);
-#else
- cFYI(1,("query POSIX ACL not supported yet"));
-#endif /* CONFIG_CIFS_POSIX */
- } else if(strncmp(ea_name,POSIX_ACL_XATTR_DEFAULT,strlen(POSIX_ACL_XATTR_DEFAULT)) == 0) {
-#ifdef CONFIG_CIFS_POSIX
- rc = CIFSSMBGetPosixACL(xid, pTcon, full_path,
- ea_value, buf_size, ACL_TYPE_DEFAULT,
- cifs_sb->local_nls);
-#else
- cFYI(1,("query POSIX default ACL not supported yet"));
-#endif
- } else if(strncmp(ea_name,
- CIFS_XATTR_TRUSTED_PREFIX,XATTR_TRUSTED_PREFIX_LEN) == 0) {
- cFYI(1,("Trusted xattr namespace not supported yet"));
- } else if(strncmp(ea_name,
- CIFS_XATTR_SECURITY_PREFIX,XATTR_SECURITY_PREFIX_LEN) == 0) {
- cFYI(1,("Security xattr namespace not supported yet"));
+ if(strncmp(ea_name,CIFS_XATTR_USER_PREFIX,5)) {
+ cFYI(1,("illegal xattr namespace %s (only user namespace supported)",ea_name));
+ /* BB what if no namespace prefix? */
+ /* Should we just pass them to server, except for system? */
} else {
- cFYI(1,("illegal xattr name request %s (only user namespace supported)",ea_name));
- }
-
- /* We could add an additional check for streams ie
+ /* We could add a check here
if proc/fs/cifs/streamstoxattr is set then
search server for EAs or streams to
returns as xattrs */
-
- if(rc == -EINVAL)
- rc = -EOPNOTSUPP;
-
+ ea_name+=5; /* skip past user. */
+ rc = CIFSSMBQueryEA(xid,pTcon,full_path,ea_name,ea_value,
+ buf_size, cifs_sb->local_nls);
+ }
if (full_path)
kfree(full_path);
FreeXid(xid);
git://git.onelab.eu / linux-2.6.git / blobdiff