---

yaml --- r: 559 b: refs/heads/master c: 737b758 h: refs/heads/master i: 557: f36c9ac 555: e413963 551: 69a3dea 543: 19d2887 v: v3
git-mirror · Apr 29, 2005 · 6a0f149 · 6a0f149
1 parent 2f6eb84
commit 6a0f149
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Showing 15 changed files with 338 additions and 333 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 6c91d362f1e1ebbd4513adb68fc79d552c11e2c0
+refs/heads/master: 737b758c965a9b223ac1243ab38d9e507ac86c64
diff --git a/trunk/fs/cifs/CHANGES b/trunk/fs/cifs/CHANGES
@@ -9,7 +9,7 @@ POSIX ACL capability bit. Fix packet signing when multiuser mounting with
 different users from the same client to the same server. Fix oops in
 cifs_close. Add mount option for remapping reserved characters in
 filenames (also allow recognizing files with created by SFU which have any
-of these seven reserved characters to be recognized).
+of these seven reserved characters, except backslash, to be recognized).
 
 Version 1.31
 ------------

diff --git a/trunk/fs/cifs/README b/trunk/fs/cifs/README
@@ -376,8 +376,8 @@ A partial list of the supported mount options follows:
 		attributes) to the server (default) e.g. via setfattr 
 		and getfattr utilities. 
   nouser_xattr  Do not allow getfattr/setfattr to get/set xattrs 
-  mapchars      Translate the seven reserved characters 
-			*?<>|:\	
+  mapchars      Translate six of the seven reserved characters (not backslash)
+			*?<>|:
 		to the remap range (above 0xF000), which also
 		allows the CIFS client to recognize files created with
 		such characters by Windows's POSIX emulation. This can

diff --git a/trunk/fs/cifs/TODO b/trunk/fs/cifs/TODO
@@ -67,6 +67,9 @@ q) implement support for security and trusted categories of xattrs
 
 r) Implement O_DIRECT flag on open (already supported on mount)
 
+s) Allow remapping of last remaining character (\) to +0xF000 which
+(this character is valid for POSIX but not for Windows)
+
 KNOWN BUGS (updated April 3, 2005)
 ====================================
 See http://bugzilla.samba.org - search on product "CifsVFS" for

diff --git a/trunk/fs/cifs/cifsfs.c b/trunk/fs/cifs/cifsfs.c
@@ -191,13 +191,13 @@ cifs_statfs(struct super_block *sb, struct kstatfs *buf)
 #ifdef CONFIG_CIFS_EXPERIMENTAL
 /* BB we could add a second check for a QFS Unix capability bit */
     if (pTcon->ses->capabilities & CAP_UNIX)
-	    rc = CIFSSMBQFSPosixInfo(xid, pTcon, buf, cifs_sb->local_nls);
+	    rc = CIFSSMBQFSPosixInfo(xid, pTcon, buf);
 
     /* Only need to call the old QFSInfo if failed
     on newer one */
     if(rc)
 #endif /* CIFS_EXPERIMENTAL */
-	rc = CIFSSMBQFSInfo(xid, pTcon, buf, cifs_sb->local_nls);
+	rc = CIFSSMBQFSInfo(xid, pTcon, buf);
 
 	/*     
 	   int f_type;

diff --git a/trunk/fs/cifs/cifsproto.h b/trunk/fs/cifs/cifsproto.h
@@ -57,10 +57,11 @@ extern int decode_negTokenInit(unsigned char *security_blob, int length,
 extern int cifs_inet_pton(int, char * source, void *dst);
 extern int map_smb_to_linux_error(struct smb_hdr *smb);
 extern void header_assemble(struct smb_hdr *, char /* command */ ,
-			const struct cifsTconInfo *, int
-			/* length of fixed section (word count) in two byte units  */
+			const struct cifsTconInfo *, int /* specifies length
+			    of fixed section (word count) in two byte units */
 			);
-extern struct oplock_q_entry * AllocOplockQEntry(struct inode *, u16, struct cifsTconInfo *);
+extern struct oplock_q_entry * AllocOplockQEntry(struct inode *, u16, 
+						 struct cifsTconInfo *);
 extern void DeleteOplockQEntry(struct oplock_q_entry *);
 extern struct timespec cifs_NTtimeToUnix(u64 /* utc nanoseconds since 1601 */ );
 extern u64 cifs_UnixTimeToNT(struct timespec);
@@ -88,7 +89,7 @@ extern int CIFSTCon(unsigned int xid, struct cifsSesInfo *ses,
 
 extern int CIFSFindFirst(const int xid, struct cifsTconInfo *tcon,
             const char *searchName, const struct nls_table *nls_codepage,
-            __u16 *searchHandle, struct cifs_search_info * psrch_inf);
+            __u16 *searchHandle, struct cifs_search_info * psrch_inf, int map);
 
 extern int CIFSFindNext(const int xid, struct cifsTconInfo *tcon,
             __u16 searchHandle, struct cifs_search_info * psrch_inf);
@@ -99,42 +100,42 @@ extern int CIFSFindClose(const int, struct cifsTconInfo *tcon,
 extern int CIFSSMBQPathInfo(const int xid, struct cifsTconInfo *tcon,
 			const unsigned char *searchName,
 			FILE_ALL_INFO * findData,
-			const struct nls_table *nls_codepage);
+			const struct nls_table *nls_codepage, int remap);
 
 extern int CIFSSMBUnixQPathInfo(const int xid,
 			struct cifsTconInfo *tcon,
 			const unsigned char *searchName,
 			FILE_UNIX_BASIC_INFO * pFindData,
-			const struct nls_table *nls_codepage);
+			const struct nls_table *nls_codepage, int remap);
 
 extern int CIFSGetDFSRefer(const int xid, struct cifsSesInfo *ses,
 			const unsigned char *searchName,
 			unsigned char **targetUNCs,
 			unsigned int *number_of_UNC_in_array,
-			const struct nls_table *nls_codepage);
+			const struct nls_table *nls_codepage, int remap);
 
 extern int connect_to_dfs_path(int xid, struct cifsSesInfo *pSesInfo,
 			const char *old_path,
-			const struct nls_table *nls_codepage);
+			const struct nls_table *nls_codepage, int remap);
 extern int get_dfs_path(int xid, struct cifsSesInfo *pSesInfo,
-			const char *old_path, const struct nls_table *nls_codepage, 
-			unsigned int *pnum_referrals, unsigned char ** preferrals);
+			const char *old_path, 
+			const struct nls_table *nls_codepage,
+			unsigned int *pnum_referrals, 
+			unsigned char ** preferrals,
+			int remap);
 extern int CIFSSMBQFSInfo(const int xid, struct cifsTconInfo *tcon,
-			struct kstatfs *FSData,
-			const struct nls_table *nls_codepage);
+			struct kstatfs *FSData);
 extern int CIFSSMBQFSAttributeInfo(const int xid,
-			struct cifsTconInfo *tcon,
-			const struct nls_table *nls_codepage);
-extern int CIFSSMBQFSDeviceInfo(const int xid, struct cifsTconInfo *tcon,
-			const struct nls_table *nls_codepage);
-extern int CIFSSMBQFSUnixInfo(const int xid, struct cifsTconInfo *tcon,
-			const struct nls_table *nls_codepage);
+			struct cifsTconInfo *tcon);
+extern int CIFSSMBQFSDeviceInfo(const int xid, struct cifsTconInfo *tcon);
+extern int CIFSSMBQFSUnixInfo(const int xid, struct cifsTconInfo *tcon);
 extern int CIFSSMBQFSPosixInfo(const int xid, struct cifsTconInfo *tcon,
-			struct kstatfs *FSData, const struct nls_table *nls_codepage);
+			struct kstatfs *FSData);
 
 extern int CIFSSMBSetTimes(const int xid, struct cifsTconInfo *tcon,
 			const char *fileName, const FILE_BASIC_INFO * data,
-			const struct nls_table *nls_codepage);
+			const struct nls_table *nls_codepage,
+			int remap_special_chars);
 extern int CIFSSMBSetFileTimes(const int xid, struct cifsTconInfo *tcon,
 			const FILE_BASIC_INFO * data, __u16 fid);
 #if 0
@@ -143,36 +144,49 @@ extern int CIFSSMBSetAttrLegacy(int xid, struct cifsTconInfo *tcon,
 			const struct nls_table *nls_codepage);
 #endif /* possibly unneeded function */
 extern int CIFSSMBSetEOF(const int xid, struct cifsTconInfo *tcon,
-			const char *fileName, __u64 size,int setAllocationSizeFlag,
-			const struct nls_table *nls_codepage);
+			const char *fileName, __u64 size,
+			int setAllocationSizeFlag,
+			const struct nls_table *nls_codepage,
+			int remap_special_chars);
 extern int CIFSSMBSetFileSize(const int xid, struct cifsTconInfo *tcon,
-			 __u64 size, __u16 fileHandle,__u32 opener_pid, int AllocSizeFlag);
+			 __u64 size, __u16 fileHandle,__u32 opener_pid, 
+			int AllocSizeFlag);
 extern int CIFSSMBUnixSetPerms(const int xid, struct cifsTconInfo *pTcon,
 			char *full_path, __u64 mode, __u64 uid,
-			__u64 gid, dev_t dev, const struct nls_table *nls_codepage);
+			__u64 gid, dev_t dev, 
+			const struct nls_table *nls_codepage,
+			int remap_special_chars);
 
 extern int CIFSSMBMkDir(const int xid, struct cifsTconInfo *tcon,
 			const char *newName,
-			const struct nls_table *nls_codepage);
+			const struct nls_table *nls_codepage,
+			int remap_special_chars);
 extern int CIFSSMBRmDir(const int xid, struct cifsTconInfo *tcon,
-			const char *name, const struct nls_table *nls_codepage);
+			const char *name, const struct nls_table *nls_codepage,
+			int remap_special_chars);
 
 extern int CIFSSMBDelFile(const int xid, struct cifsTconInfo *tcon,
 			const char *name,
-			const struct nls_table *nls_codepage);
+			const struct nls_table *nls_codepage,
+			int remap_special_chars);
 extern int CIFSSMBRename(const int xid, struct cifsTconInfo *tcon,
 			const char *fromName, const char *toName,
-			const struct nls_table *nls_codepage);
+			const struct nls_table *nls_codepage,
+			int remap_special_chars);
 extern int CIFSSMBRenameOpenFile(const int xid,struct cifsTconInfo *pTcon,
-			int netfid, char * target_name, const struct nls_table *nls_codepage);
+			int netfid, char * target_name, 
+			const struct nls_table *nls_codepage,
+			int remap_special_chars);
 extern int CIFSCreateHardLink(const int xid,
 			struct cifsTconInfo *tcon,
 			const char *fromName, const char *toName,
-			const struct nls_table *nls_codepage);
+			const struct nls_table *nls_codepage,
+			int remap_special_chars);
 extern int CIFSUnixCreateHardLink(const int xid,
 			struct cifsTconInfo *tcon,
 			const char *fromName, const char *toName,
-			const struct nls_table *nls_codepage);
+			const struct nls_table *nls_codepage, 
+			int remap_special_chars);
 extern int CIFSUnixCreateSymLink(const int xid,
 			struct cifsTconInfo *tcon,
 			const char *fromName, const char *toName,
@@ -192,7 +206,7 @@ extern int CIFSSMBOpen(const int xid, struct cifsTconInfo *tcon,
 			const char *fileName, const int disposition,
 			const int access_flags, const int omode,
 			__u16 * netfid, int *pOplock, FILE_ALL_INFO *,
-			const struct nls_table *nls_codepage);
+			const struct nls_table *nls_codepage, int remap);
 extern int CIFSSMBClose(const int xid, struct cifsTconInfo *tcon,
 			const int smb_file_id);
 
@@ -211,10 +225,13 @@ extern int CIFSSMBWrite2(const int xid, struct cifsTconInfo *tcon,
 			const char __user *buf,const int long_op);
 extern int CIFSGetSrvInodeNumber(const int xid, struct cifsTconInfo *tcon,
 			const unsigned char *searchName, __u64 * inode_number,
-			const struct nls_table *nls_codepage);
+			const struct nls_table *nls_codepage, 
+			int remap_special_chars);
+#endif /* CONFIG_CIFS_EXPERIMENTAL */
 extern int cifs_convertUCSpath(char *target, const __u16 *source, int maxlen,
 			const struct nls_table * codepage);
-#endif /* CONFIG_CIFS_EXPERIMENTAL */
+extern int cifsConvertToUCS(__le16 * target, const char *source, int maxlen,
+			const struct nls_table * cp, int mapChars);
 
 extern int CIFSSMBLock(const int xid, struct cifsTconInfo *tcon,
 			const __u16 netfid, const __u64 len,
@@ -243,29 +260,31 @@ extern int CIFSSMBCopy(int xid,
 			const char *fromName,
 			const __u16 target_tid,
 			const char *toName, const int flags,
-			const struct nls_table *nls_codepage);
+			const struct nls_table *nls_codepage, 
+			int remap_special_chars);
 extern int CIFSSMBNotify(const int xid, struct cifsTconInfo *tcon, 
-			const int notify_subdirs,const __u16 netfid,__u32 filter,
-			const struct nls_table *nls_codepage);
+			const int notify_subdirs,const __u16 netfid,
+			__u32 filter, const struct nls_table *nls_codepage);
 extern ssize_t CIFSSMBQAllEAs(const int xid, struct cifsTconInfo *tcon,
 			const unsigned char *searchName, char * EAData,
-			size_t bufsize, const struct nls_table *nls_codepage);
+			size_t bufsize, const struct nls_table *nls_codepage,
+			int remap_special_chars);
 extern ssize_t CIFSSMBQueryEA(const int xid,struct cifsTconInfo * tcon,
 		const unsigned char * searchName,const unsigned char * ea_name,
 		unsigned char * ea_value, size_t buf_size, 
-		const struct nls_table *nls_codepage);
+		const struct nls_table *nls_codepage, int remap_special_chars);
 extern int CIFSSMBSetEA(const int xid, struct cifsTconInfo *tcon, 
 		const char *fileName, const char * ea_name, 
 		const void * ea_value, const __u16 ea_value_len, 
-		const struct nls_table *nls_codepage);
+		const struct nls_table *nls_codepage, int remap_special_chars);
 extern int CIFSSMBGetPosixACL(const int xid, struct cifsTconInfo *tcon,
 		const unsigned char *searchName,
 		char *acl_inf, const int buflen,const int acl_type,
-		const struct nls_table *nls_codepage);
+		const struct nls_table *nls_codepage, int remap_special_chars);
 extern int CIFSSMBSetPosixACL(const int xid, struct cifsTconInfo *tcon,
 		const unsigned char *fileName,
 		const char *local_acl, const int buflen, const int acl_type,
-		const struct nls_table *nls_codepage);
+		const struct nls_table *nls_codepage, int remap_special_chars);
 extern int CIFSGetExtAttr(const int xid, struct cifsTconInfo *tcon,
                 const int netfid, __u64 * pExtAttrBits, __u64 *pMask);
 #endif			/* _CIFSPROTO_H */