From be25cdebcbdd0c26050076629d4edfbababe2852 Mon Sep 17 00:00:00 2001
From: Stefan Metzmacher <metze@samba.org>
Date: Tue, 12 Feb 2008 16:16:35 +0100
Subject: librpc: remove special support for fixed length strings

Fixed arrays with the charset() attribute do the same

metze
(This used to be commit 9620b86e96e8065c0ff6db0d95130ab53581d468)
---
 source4/librpc/idl/idl_types.h  | 12 -----------
 source4/librpc/ndr/libndr.h     |  2 --
 source4/librpc/ndr/ndr_string.c | 45 +----------------------------------------
 3 files changed, 1 insertion(+), 58 deletions(-)

(limited to 'source4/librpc')

diff --git a/source4/librpc/idl/idl_types.h b/source4/librpc/idl/idl_types.h
index f21f3e660d..01524c2984 100644
--- a/source4/librpc/idl/idl_types.h
+++ b/source4/librpc/idl/idl_types.h
@@ -5,8 +5,6 @@
 #define STR_NOTERM	LIBNDR_FLAG_STR_NOTERM
 #define STR_NULLTERM	LIBNDR_FLAG_STR_NULLTERM
 #define STR_BYTESIZE	LIBNDR_FLAG_STR_BYTESIZE
-#define STR_FIXLEN32	LIBNDR_FLAG_STR_FIXLEN32
-#define STR_FIXLEN15	LIBNDR_FLAG_STR_FIXLEN15
 #define STR_CONFORMANT  LIBNDR_FLAG_STR_CONFORMANT
 #define STR_CHARLEN	LIBNDR_FLAG_STR_CHARLEN
 #define STR_UTF8	LIBNDR_FLAG_STR_UTF8
@@ -21,16 +19,6 @@
 */
 #define nstring		[flag(STR_NULLTERM)] string
 
-/*
-  fixed length 32 character UCS-2 string
-*/
-#define string32	[flag(STR_FIXLEN32)] string
-
-/*
-  fixed length 16 character ascii string
-*/
-#define astring15       [flag(STR_ASCII|STR_FIXLEN15)] string
-
 /*
   an ascii string prefixed with [offset] [length], both 32 bits
   null terminated
diff --git a/source4/librpc/ndr/libndr.h b/source4/librpc/ndr/libndr.h
index 1ecc6f3c38..731ef0f60b 100644
--- a/source4/librpc/ndr/libndr.h
+++ b/source4/librpc/ndr/libndr.h
@@ -109,11 +109,9 @@ struct ndr_print {
 #define LIBNDR_FLAG_STR_NULLTERM	(1<<6)
 #define LIBNDR_FLAG_STR_SIZE2		(1<<7)
 #define LIBNDR_FLAG_STR_BYTESIZE	(1<<8)
-#define LIBNDR_FLAG_STR_FIXLEN32	(1<<9)
 #define LIBNDR_FLAG_STR_CONFORMANT	(1<<10)
 #define LIBNDR_FLAG_STR_CHARLEN		(1<<11)
 #define LIBNDR_FLAG_STR_UTF8		(1<<12)
-#define LIBNDR_FLAG_STR_FIXLEN15	(1<<13)
 #define LIBNDR_STRING_FLAGS		(0x7FFC)
 
 
diff --git a/source4/librpc/ndr/ndr_string.c b/source4/librpc/ndr/ndr_string.c
index 69a7eca1a8..79548f81bc 100644
--- a/source4/librpc/ndr/ndr_string.c
+++ b/source4/librpc/ndr/ndr_string.c
@@ -259,24 +259,6 @@ _PUBLIC_ enum ndr_err_code ndr_pull_string(struct ndr_pull *ndr, int ndr_flags,
 		*s = as;
 		break;
 
-	case LIBNDR_FLAG_STR_FIXLEN15:
-	case LIBNDR_FLAG_STR_FIXLEN32:
-		len1 = (flags & LIBNDR_FLAG_STR_FIXLEN32)?32:15;
-		NDR_PULL_NEED_BYTES(ndr, len1*byte_mul);
-		ret = convert_string_talloc(ndr->current_mem_ctx,
-					    ndr->iconv_convenience,
-					    chset, CH_UNIX, 
-					    ndr->data+ndr->offset, 
-					    len1*byte_mul,
-					    (void **)&as);
-		if (ret == -1) {
-			return ndr_pull_error(ndr, NDR_ERR_CHARCNV, 
-					      "Bad character conversion");
-		}
-		NDR_CHECK(ndr_pull_advance(ndr, len1*byte_mul));
-		*s = as;
-		break;
-
 	case LIBNDR_FLAG_STR_NOTERM:
 		if (!(ndr->flags & LIBNDR_FLAG_REMAINING)) {
 			return ndr_pull_error(ndr, NDR_ERR_STRING, "Bad string flags 0x%x (missing NDR_REMAINING)\n",
@@ -349,10 +331,7 @@ _PUBLIC_ enum ndr_err_code ndr_push_string(struct ndr_push *ndr, int ndr_flags,
 
 	flags &= ~LIBNDR_FLAG_STR_CONFORMANT;
 
-	if (!(flags & 
-	      (LIBNDR_FLAG_STR_NOTERM |
-	       LIBNDR_FLAG_STR_FIXLEN15 |
-	       LIBNDR_FLAG_STR_FIXLEN32))) {
+	if (!(flags & LIBNDR_FLAG_STR_NOTERM)) {
 		s_len++;
 	}
 	d_len = convert_string_talloc(ndr, ndr->iconv_convenience, CH_UNIX, chset, s, s_len, (void **)&dest);
@@ -399,21 +378,6 @@ _PUBLIC_ enum ndr_err_code ndr_push_string(struct ndr_push *ndr, int ndr_flags,
 		NDR_CHECK(ndr_push_bytes(ndr, dest, d_len));
 		break;
 
-	case LIBNDR_FLAG_STR_FIXLEN15:
-	case LIBNDR_FLAG_STR_FIXLEN32: {
-		ssize_t fix_len = (flags & LIBNDR_FLAG_STR_FIXLEN32)?32:15;
-		uint32_t pad_len = fix_len - d_len;
-		if (d_len > fix_len) {
-			return ndr_push_error(ndr, NDR_ERR_CHARCNV, 
-					      "Bad character conversion");
-		}
-		NDR_CHECK(ndr_push_bytes(ndr, dest, d_len));
-		if (pad_len != 0) {
-			NDR_CHECK(ndr_push_zero(ndr, pad_len));
-		}
-		break;
-	}
-
 	default:
 		if (ndr->flags & LIBNDR_FLAG_REMAINING) {
 			NDR_CHECK(ndr_push_bytes(ndr, dest, d_len));
@@ -439,13 +403,6 @@ _PUBLIC_ size_t ndr_string_array_size(struct ndr_push *ndr, const char *s)
 	unsigned byte_mul = 2;
 	unsigned c_len_term = 1;
 
-	if (flags & LIBNDR_FLAG_STR_FIXLEN32) {
-		return 32;
-	}
-	if (flags & LIBNDR_FLAG_STR_FIXLEN15) {
-		return 15;
-	}
-	
 	c_len = s?strlen_m(s):0;
 
 	if (flags & (LIBNDR_FLAG_STR_ASCII|LIBNDR_FLAG_STR_UTF8)) {
-- 
cgit