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Diffstat (limited to 'source4/libcli/ndr/ndr_basic.c')
-rw-r--r--source4/libcli/ndr/ndr_basic.c270
1 files changed, 0 insertions, 270 deletions
diff --git a/source4/libcli/ndr/ndr_basic.c b/source4/libcli/ndr/ndr_basic.c
deleted file mode 100644
index 394d1e2eb1..0000000000
--- a/source4/libcli/ndr/ndr_basic.c
+++ /dev/null
@@ -1,270 +0,0 @@
-/*
- Unix SMB/CIFS implementation.
-
- routines for marshalling/unmarshalling basic types
-
- Copyright (C) Andrew Tridgell 2003
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 of the License, or
- (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
-*/
-
-#include "includes.h"
-
-#define NDR_PULL_NEED_BYTES(ndr, n) do { \
- if ((n) > ndr->data_size || ndr->offset + (n) > ndr->data_size) { \
- return NT_STATUS_BUFFER_TOO_SMALL; \
- } \
-} while(0)
-
-#define NDR_PULL_ALIGN(ndr, n) do { \
- ndr->offset = (ndr->offset + (n-1)) & ~(n-1); \
- if (ndr->offset >= ndr->data_size) { \
- return NT_STATUS_BUFFER_TOO_SMALL; \
- } \
-} while(0)
-
-/*
- parse a u8
-*/
-NTSTATUS ndr_pull_u8(struct ndr_pull *ndr, uint8 *v)
-{
- NDR_PULL_NEED_BYTES(ndr, 1);
- *v = CVAL(ndr->data, ndr->offset);
- ndr->offset += 1;
- return NT_STATUS_OK;
-}
-
-
-/*
- parse a u16
-*/
-NTSTATUS ndr_pull_u16(struct ndr_pull *ndr, uint16 *v)
-{
- NDR_PULL_ALIGN(ndr, 2);
- NDR_PULL_NEED_BYTES(ndr, 2);
- if (ndr->flags & LIBNDR_FLAG_BIGENDIAN) {
- *v = RSVAL(ndr->data, ndr->offset);
- } else {
- *v = SVAL(ndr->data, ndr->offset);
- }
- ndr->offset += 2;
- return NT_STATUS_OK;
-}
-
-
-/*
- parse a u32
-*/
-NTSTATUS ndr_pull_u32(struct ndr_pull *ndr, uint32 *v)
-{
- NDR_PULL_ALIGN(ndr, 4);
- NDR_PULL_NEED_BYTES(ndr, 4);
- if (ndr->flags & LIBNDR_FLAG_BIGENDIAN) {
- *v = RIVAL(ndr->data, ndr->offset);
- } else {
- *v = IVAL(ndr->data, ndr->offset);
- }
- ndr->offset += 4;
- return NT_STATUS_OK;
-}
-
-/*
- pull a NTSTATUS
-*/
-NTSTATUS ndr_pull_status(struct ndr_pull *ndr, NTSTATUS *status)
-{
- uint32 v;
- NDR_CHECK(ndr_pull_u32(ndr, &v));
- *status = NT_STATUS(v);
- return NT_STATUS_OK;
-}
-
-/*
- parse a set of bytes
-*/
-NTSTATUS ndr_pull_bytes(struct ndr_pull *ndr, char *data, uint32 n)
-{
- NDR_PULL_NEED_BYTES(ndr, n);
- memcpy(data, ndr->data + ndr->offset, n);
- ndr->offset += n;
- return NT_STATUS_OK;
-}
-
-/*
- parse a GUID
-*/
-NTSTATUS ndr_pull_guid(struct ndr_pull *ndr, GUID *guid)
-{
- int i;
- NDR_PULL_NEED_BYTES(ndr, GUID_SIZE);
- for (i=0;i<GUID_SIZE;i++) {
- guid->info[i] = CVAL(ndr->data, ndr->offset + i);
- }
- ndr->offset += i;
- return NT_STATUS_OK;
-}
-
-
-#define NDR_PUSH_NEED_BYTES(ndr, n) NDR_CHECK(ndr_push_expand(ndr, ndr->offset+(n)))
-
-#define NDR_PUSH_ALIGN(ndr, n) do { \
- uint32 _pad = (ndr->offset & (n-1)); \
- while (_pad--) NDR_CHECK(ndr_push_u8(ndr, 0)); \
-} while(0)
-
-/*
- push a u8
-*/
-NTSTATUS ndr_push_u8(struct ndr_push *ndr, uint8 v)
-{
- NDR_PUSH_NEED_BYTES(ndr, 1);
- SCVAL(ndr->data, ndr->offset, v);
- ndr->offset += 1;
- return NT_STATUS_OK;
-}
-
-/*
- push a u16
-*/
-NTSTATUS ndr_push_u16(struct ndr_push *ndr, uint16 v)
-{
- NDR_PUSH_ALIGN(ndr, 2);
- NDR_PUSH_NEED_BYTES(ndr, 2);
- SSVAL(ndr->data, ndr->offset, v);
- ndr->offset += 2;
- return NT_STATUS_OK;
-}
-
-/*
- push a u32
-*/
-NTSTATUS ndr_push_u32(struct ndr_push *ndr, uint32 v)
-{
- NDR_PUSH_ALIGN(ndr, 4);
- NDR_PUSH_NEED_BYTES(ndr, 4);
- SIVAL(ndr->data, ndr->offset, v);
- ndr->offset += 4;
- return NT_STATUS_OK;
-}
-
-/*
- push some bytes
-*/
-NTSTATUS ndr_push_bytes(struct ndr_push *ndr, const char *data, uint32 n)
-{
- NDR_PUSH_NEED_BYTES(ndr, n);
- memcpy(ndr->data + ndr->offset, data, n);
- ndr->offset += n;
- return NT_STATUS_OK;
-}
-
-/*
- save the current position
- */
-void ndr_push_save(struct ndr_push *ndr, struct ndr_push_save *save)
-{
- save->offset = ndr->offset;
-}
-
-/*
- restore the position
- */
-void ndr_push_restore(struct ndr_push *ndr, struct ndr_push_save *save)
-{
- ndr->offset = save->offset;
-}
-
-/*
- this is used when a packet has a 4 byte length field. We remember the start position
- and come back to it later to fill in the size
-*/
-NTSTATUS ndr_push_length4_start(struct ndr_push *ndr, struct ndr_push_save *save)
-{
- NDR_PUSH_ALIGN(ndr, 4);
- ndr_push_save(ndr, save);
- return ndr_push_u32(ndr, 0);
-}
-
-NTSTATUS ndr_push_length4_end(struct ndr_push *ndr, struct ndr_push_save *save)
-{
- struct ndr_push_save save2;
- ndr_push_save(ndr, &save2);
- ndr_push_restore(ndr, save);
- NDR_CHECK(ndr_push_u32(ndr, save2.offset - ndr->offset));
- ndr_push_restore(ndr, &save2);
- return NT_STATUS_OK;
-}
-
-/*
- push a 1 if a pointer is non-NULL, otherwise 0
-*/
-NTSTATUS ndr_push_ptr(struct ndr_push *ndr, const void *p)
-{
- return ndr_push_u32(ndr, p?1:0);
-}
-
-/*
- push a comformant, variable ucs2 string onto the wire from a C string
-*/
-NTSTATUS ndr_push_unistr(struct ndr_push *ndr, const char *s)
-{
- char *ws;
- ssize_t len;
- len = push_ucs2_talloc(ndr->mem_ctx, (smb_ucs2_t **)&ws, s);
- if (len == -1) {
- return NT_STATUS_INVALID_PARAMETER;
- }
- NDR_CHECK(ndr_push_u32(ndr, len/2));
- NDR_CHECK(ndr_push_u32(ndr, 0));
- NDR_CHECK(ndr_push_u32(ndr, len/2));
- NDR_CHECK(ndr_push_bytes(ndr, ws, len));
- return NT_STATUS_OK;
-}
-
-/*
- push a 4 byte offset pointer, remembering where we are so we can later fill
- in the correct value
-*/
-NTSTATUS ndr_push_offset(struct ndr_push *ndr, struct ndr_push_save *ofs)
-{
- NDR_PUSH_ALIGN(ndr, 4);
- ndr_push_save(ndr, ofs);
- return ndr_push_u32(ndr, 0);
-}
-
-/*
- fill in the correct offset in a saved offset pointer
- the offset is taken relative to 'save'
-*/
-NTSTATUS ndr_push_offset_ptr(struct ndr_push *ndr,
- struct ndr_push_save *ofs,
- struct ndr_push_save *save)
-{
- struct ndr_push_save save2;
- ndr_push_save(ndr, &save2);
- ndr_push_restore(ndr, ofs);
- NDR_CHECK(ndr_push_u32(ndr, save2.offset - save->offset));
- ndr_push_restore(ndr, &save2);
- return NT_STATUS_OK;
-}
-
-
-/*
- push a GUID
-*/
-NTSTATUS ndr_push_guid(struct ndr_push *ndr, GUID *guid)
-{
- return ndr_push_bytes(ndr, guid->info, GUID_SIZE);
-}
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