NCP22/4 Modify Maximum/Inherit Rights Mask

include/connect.h

@@ -269,6 +269,9 @@ extern int nw_set_dir_info(int dir_handle, uint8 *data, int len,
                    uint32 owner_id, int max_rights, 
                    uint8 *creationdate, uint8 *creationtime);
 
+extern int nw_modify_max_right_mask(int dir_handle, uint8 *data, int len,
+                   int max_rights);
+
 extern int nw_scan_user_trustee(int volume, int *sequence, uint32 id, 
                         int *access_mask, uint8 *path);
 

src/connect.c

@@ -2898,6 +2898,27 @@ int nw_set_dir_info(int dir_handle, uint8 *data, int len,
   return(result);
 }
 
+
+int nw_modify_max_right_mask(int dir_handle, uint8 *data, int len,
+                   int max_rights)
+{
+  char          unname[256];
+  struct stat   stbuff;
+  NW_PATH       nwpath;
+  int result = conn_get_kpl_path(&nwpath, &stbuff, dir_handle, data, len, 0);
+
+  if (result < 0) return(result);
+
+  xstrcpy(unname, build_unix_name(&nwpath, 0));
+  if (s_stat(unname, &stbuff, NULL) || !S_ISDIR(stbuff.st_mode)) {
+    result = -0x9c;
+  } else {
+    result = tru_set_inherited_mask(nwpath.volume, unname,
+                       &stbuff, max_rights);
+  }
+  return(result);
+}
+
 int nw_scan_user_trustee(int volume, int *sequence, uint32 id,
                         int *access_mask, uint8 *path)
 {

src/nwconn.c

@@ -608,10 +608,23 @@ static int handle_ncp_serv(void)
                  } 
                  break;
 
-            case 0x4 : { /* Modify Max Right MAsk */
+            case 0x4 : { /* Modify Max Right Mask */
              /******** MODIFY MAX RIGHT MASK ****************/
-                   /* NO REPLY !! */
-                   completition = 0xfb;  /* TODO */
+                   /*
+                    * Request:
+                    *   byte directory handle
+                    *   byte maximum/inherited rights mask
+                    *   byte path length
+                    *   byte path[path length]
+                    *
+                    * No reply data.
+                    */
+                   int result = nw_modify_max_right_mask(
+                                  (int)*(p+1),
+                                         p+4,
+                                  (int)*(p+3),
+                                  (int)*(p+2));
+                   if (result) completition = (uint8)-result;
                  } 
                  break;