From f01e89e9e0800df912b5ee87bcacb664daa0895e Mon Sep 17 00:00:00 2001
From: Andrew Tridgell <tridge@samba.org>
Date: Thu, 20 Nov 2003 01:28:33 +0000
Subject: EnumPrinterData in spoolss now works (This used to be commit
 af07ca7fbcb4118f2415218d0c48798119b7c6b2)

---
 source4/librpc/ndr/ndr_basic.c | 66 ++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 66 insertions(+)

(limited to 'source4/librpc/ndr/ndr_basic.c')

diff --git a/source4/librpc/ndr/ndr_basic.c b/source4/librpc/ndr/ndr_basic.c
index a2f0309acd..fcf64b6790 100644
--- a/source4/librpc/ndr/ndr_basic.c
+++ b/source4/librpc/ndr/ndr_basic.c
@@ -574,6 +574,37 @@ NTSTATUS ndr_pull_nstring(struct ndr_pull *ndr, int ndr_flags, const char **s)
 	return NT_STATUS_OK;
 }
 
+/*
+  pull a length prefixed UCS2 string
+*/
+NTSTATUS ndr_pull_lstring(struct ndr_pull *ndr, int ndr_flags, const char **s)
+{
+	int ret;
+	uint32 size;
+
+	if (!(ndr_flags & NDR_SCALARS)) {
+		return NT_STATUS_OK;
+	}
+
+	NDR_CHECK(ndr_pull_uint32(ndr, &size));
+	if (size == 0) {
+		*s = NULL;
+		return NT_STATUS_OK;
+	}
+
+	NDR_PULL_NEED_BYTES(ndr, size*2);
+
+	ret = convert_string_talloc(ndr->mem_ctx, CH_UCS2, CH_UNIX, 
+				    ndr->data+ndr->offset, 
+				    size*2,
+				    (const void **)s);
+	if (ret == -1) {
+		return ndr_pull_error(ndr, NDR_ERR_CHARCNV, "Bad character conversion");
+	}
+	ndr->offset += size*2;
+	return NT_STATUS_OK;
+}
+
 /*
   push a spoolss style "relative string"
 */
@@ -596,11 +627,46 @@ NTSTATUS ndr_push_nstring(struct ndr_push *ndr, int ndr_flags, const char **s)
 	return NT_STATUS_OK;
 }
 
+/*
+  push a length prefixed ucs2 string
+*/
+NTSTATUS ndr_push_lstring(struct ndr_push *ndr, int ndr_flags, const char **s)
+{
+	uint32 len;
+	int ret;
+
+	if (!(ndr_flags & NDR_SCALARS)) {
+		return NT_STATUS_OK;
+	}
+
+	if (! *s) {
+		NDR_CHECK(ndr_push_uint32(ndr, 0));
+		return NT_STATUS_OK;
+	}
+
+	len = (strlen_m(*s)+1);
+
+	NDR_CHECK(ndr_push_uint32(ndr, len));
+	NDR_PUSH_NEED_BYTES(ndr, len*2);
+
+	ret = push_ucs2(NULL, ndr->data + ndr->offset, *s, len*2, STR_TERMINATE);
+	if (ret == -1) {
+		return ndr_push_error(ndr, NDR_ERR_CHARCNV, "Bad string conversion");
+	}
+	ndr->offset += len*2;
+	return NT_STATUS_OK;
+}
+
 void ndr_print_nstring(struct ndr_print *ndr, const char *name, const char **s)
 {
 	ndr_print_unistr(ndr, name, *s);
 }
 
+void ndr_print_lstring(struct ndr_print *ndr, const char *name, const char **s)
+{
+	ndr_print_unistr(ndr, name, *s);
+}
+
 void ndr_print_DATA_BLOB(struct ndr_print *ndr, const char *name, DATA_BLOB r)
 {
 	ndr->print(ndr, "%-25s: DATA_BLOB length=%u", name, r.length);
-- 
cgit