dos mangle

include/connect.h

@@ -257,6 +257,7 @@ extern time_t nw_2_un_time(uint8 *d, uint8 *t);
 
 extern void   un_time_2_nw(time_t time, uint8 *d, int high_low);
 
+extern void mangle_dos_name(NW_VOL *vol, uint8 *unixname, uint8 *pp, int len);
 
 extern int nw_add_trustee(int dir_handle, uint8 *data, int len,
                    uint32 id,  int trustee, int extended);

include/namedos.h

@@ -10,7 +10,6 @@ extern int build_dos_83_alias(int options, uint8 *parent_unix,
                               uint8 *real_name, ino_t inode,
                               uint8 *alias, int alias_len);
 extern void mangle_dos_name(NW_VOL *vol, uint8 *unixname, uint8 *pp, int len);
-extern int fn_dos_match(uint8 *s, uint8 *p, int soptions);
 
 #endif
 #endif

src/connect.c

@@ -60,6 +60,12 @@ static int  act_umode_file=0;
 #include "namspace.h"
 #include "connect.h"
 
+/* connect.h may already be include-guarded through another header before
+ * NW_VOL is visible, so keep this local forward declaration before the
+ * first call in build_dir_name().
+ */
+void mangle_dos_name(NW_VOL *vol, uint8 *unixname, uint8 *pp, int len);
+
 
 typedef struct {
    dev_t  dev;          /* unix dev           */
@@ -1052,7 +1058,7 @@ static int build_dir_name(NW_PATH *nwpath,     /* gets complete path     */
          dos2unixcharset(pp);
          pp      += offset;
          pathlen -= offset;
-         mangle_dos_name(v, unixname, pp);
+         mangle_dos_name(v, unixname, pp, sizeof(unixname) - (int)(pp - unixname));
          unix2doscharset(pp);
          XDPRINTF((5, 0, "Mangled DOS/unixname=%s", unixname));
            memcpy(ppp, pp, pathlen);
@@ -2679,13 +2685,7 @@ static int get_match(uint8 *unixname, uint8 *p)
   return(0);
 }
 
-void mangle_dos_name(NW_VOL *vol, uint8 *unixname, uint8 *pp)
-{
-  struct stat stb;
-  if (!s_stat(unixname, &stb, NULL)) /* path is ok I hope */
-    return;
-  get_match(unixname, pp-1);
-}
+/* DOS name mangling is provided by namedos.c. */
 
 
 int nw_add_trustee(int dir_handle, uint8 *data, int len,

src/namedos.c

@@ -224,7 +224,8 @@ void mangle_dos_name(NW_VOL *vol, uint8 *unixname, uint8 *pp, int len)
   uint8 *parent_slash;
   DIR *d;
 
-  if (!vol || !unixname || !pp || !*pp || len <= 1) return;
+  if (!vol || !unixname || !pp || !*pp) return;
+  if (len <= 1) return;
 
   slash=(uint8*)strchr((char*)pp, '/');
   memset(rest, 0, sizeof(rest));
@@ -255,8 +256,7 @@ void mangle_dos_name(NW_VOL *vol, uint8 *unixname, uint8 *pp, int len)
         if (*rest) {
           uint8 *next=(uint8*)strchr((char*)pp, '/');
           if (next && *(next+1))
-            mangle_dos_name(vol, unixname, next+1,
-                            len - (int)((next+1)-pp));
+            mangle_dos_name(vol, unixname, next+1, len - (int)((next+1) - pp));
         }
         return;
       }
@@ -294,7 +294,7 @@ static inline int get_n_p(uint8 **p)
   return(pc);
 }
 
-int fn_dos_match(uint8 *s, uint8 *p, int soptions)
+static int ns_fn_dos_match(uint8 *s, uint8 *p, int soptions)
 /* OS/2 name matching routine */
 {
   int  pc, sc;
@@ -329,7 +329,7 @@ int fn_dos_match(uint8 *s, uint8 *p, int soptions)
                       int   np;
                       if (!*p) return(1); /* last star */
                       while (*s) {
-                        if (fn_dos_match(s, p, soptions) == 1) return(1);
+                        if (ns_fn_dos_match(s, p, soptions) == 1) return(1);
                         else if (*s=='.') {  
                           pp=p;
                           if (!get_n_p(&p) || !get_n_p(&p)) 
@@ -342,7 +342,7 @@ int fn_dos_match(uint8 *s, uint8 *p, int soptions)
                       np=get_n_p(&p);
                       p=pp;
                       if (np == '.' || np == 1000) 
-                        return(fn_dos_match(s, p, soptions));
+                        return(ns_fn_dos_match(s, p, soptions));
                     }
                     return(0);
 

src/namspace.c

@@ -655,8 +655,7 @@ leave_build_nwpath:
             else
               up_fn(pp);
 
-            mangle_dos_name(v, unixname, pp,
-                            sizeof(unixname)-v->unixnamlen-npbeg);
+            mangle_dos_name(v, unixname, pp, sizeof(unixname)-v->unixnamlen-npbeg);
 
             if (nplen > 0) {
               unix2doscharset(pp);