attempting to mark up 32 bit error codes, needed for NT domains.

separated out smb server-mode password validation into a separate file.
added called and calling netbios names to client gen state: referenced
section in rfc1002.txt.
created workstation trust account checking code in ntclient.c

there might be a bug in reply_session_setup_andX.  i indented and added { }
around single-line if statements: the lm password checking code now doesn't
look right (around the GUEST_SESSSETUP bits).  *no code semantics have been
changed by the indentation process*.

1 files changed, 23 insertions, 3 deletions

diff --git a/source/libsmb/smberr.c b/source/libsmb/smberr.c
index 5149568c045..35cd0bf88f0 100644
--- a/source/libsmb/smberr.c
+++ b/source/libsmb/smberr.c
@@ -151,9 +151,28 @@ return a SMB error string from a SMB buffer
 char *smb_errstr(char *inbuf)
 {
   static pstring ret;
+  int i,j;
+  BOOL nt_errors = (SVAL(inbuf,smb_flg2) & FLAGS2_32_BIT_ERROR_CODES) == FLAGS2_32_BIT_ERROR_CODES;
+
+  if (nt_errors)
+  {
+    char *nt_errstr = NULL;
+    uint32 nt_err = IVAL(inbuf, smb_rcls);
+    uint16 nt_num =  nt_err & 0x0000ffff;
+    uint16 class  = (nt_err & 0xffff0000) >> 16;
+
+    /* maybe lookup the error message in the nt error codes... */
+    if ((nt_errstr = get_nt_error_msg(nt_num)) != NULL)
+    {
+      sprintf(ret,"NT Error: (%4x, %s)", class, nt_errstr);
+      return ret;
+    }
+    sprintf(ret,"NT Error: Unknown error (%4x %4x)", class, nt_num);
+  }
+  else
+  {
   int class = CVAL(inbuf,smb_rcls);
   int num = SVAL(inbuf,smb_err);
-  int i,j;
 
   for (i=0;err_classes[i].class;i++)
     if (err_classes[i].code == class)
@@ -176,7 +195,8 @@ char *smb_errstr(char *inbuf)
 	sprintf(ret,"%s - %d",err_classes[i].class,num);
 	return ret;
       }
-  
-  sprintf(ret,"Error: Unknown error (%d,%d)",class,num);
+    sprintf(ret,"Error: Unknown error (%4x,%d)", class, num);
+  }
+
   return(ret);
 }