[PATCH] cifs: character mapping of special characters (part 3 of 3)

Signed-off-by: Steve French (sfrench@us.ibm.com)
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

1 files changed, 61 insertions, 42 deletions

diff --git a/fs/cifs/cifsproto.h b/fs/cifs/cifsproto.h
index b486ba738d95..0010511083fc 100644
--- a/fs/cifs/cifsproto.h
+++ b/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 */